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Sample records for preoperative crp elevation

  1. Elevated Preoperative Serum Hs-CRP Level as a Prognostic Factor in Patients Who Underwent Resection for Hepatocellular Carcinoma.

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    Liu, Yu-Bin; Ying, Jie; Kuang, Su-Juan; Jin, Hao-Sheng; Yin, Zi; Chang, Liang; Yang, Hui; Ou, Ying-Liang; Zheng, Jiang-Hua; Zhang, Wei-Dong; Li, Chuan-Sheng; Jian, Zhi-Xiang

    2015-12-01

    To evaluate the effects of preoperative highly sensitive C-reactive protein (Hs-CRP) in serum on the prognostic outcomes of patients with hepatocellular carcinoma (HCC) following hepatic resection in Chinese samples.From January 2004 to December 2008, a total of 624 consecutive HCC patients who underwent hepatic resection were incorporated. Serum levels of Hs-CRP were tested at preoperation via a collection of venous blood samples. Survival analyses adopted the univariate and multivariate analyses.In our study, among the 624 screened HCC patients, 516 patients were eventually incorporated and completed follow-up. Positive correlations were found regarding preoperative serum Hs-CRP level and tumor size, Child-Pugh class, or tumor stage (all P Hs-CRP levels at preoperation (both P Hs-CRP-normal group, the overall survival (OS) and recurrence-free survival rates were evidently decreased in the Hs-CRP-elevated group. Further, preoperative serum Hs-CRP level might be having possible prediction effect regarding survival and recurrence of HCC patients after hepatic section in the multivariate analysis.Preoperative increased serum Hs-CRP level was an independent prognostic indicator in patients with HCC following hepatic resection in Chinese samples.

  2. A Lead ANRIL Polymorphism Is Associated with Elevated CRP Levels in Periodontitis: A Pilot Case-Control Study.

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    Teeuw, Wijnand J; Laine, Marja L; Bizzarro, Sergio; Loos, Bruno G

    2015-01-01

    Elevated high sensitive C-reactive protein (hsCRP) is a marker for systemic inflammation and a risk marker for atherosclerotic cardiovascular disease (ACVD), and has also been associated with periodontitis. Inter-individual variation for hsCRP in periodontitis has been shown. ANRIL is the strongest genetic susceptibility locus for both periodontitis and ACVD, and it is speculated that genetic variation in ANRIL may modulate inflammatory processes. Therefore, we explored the possible association between hsCRP plasma levels and a leading ANRIL single nucleotide polymorphism (SNP) in periodontitis patients and controls. 171 healthy subjects with North European descent (115 periodontitis and 56 controls) were included in this case-control study. hsCRP levels were determined and subjects were genotyped for the leading ANRIL SNP rs1333048. In a multivariate analysis, periodontitis, female gender, increasing BMI and homozygosity for the major allele (AA-genotype) of rs1333048 were significantly associated with elevated hsCRP plasma levels (p = 0.012, p = 0.004, p = 0.007 and p = 0.003, respectively). Periodontitis patients with rs1333048 AA-genotype showed higher levels of hsCRP than those carrying the minor C allele (median: 4.5 mg/L vs. 1.6 mg/L, padjusted = 0.007). This study is the first to show that, in addition to gender and BMI, also a leading SNP in ANRIL is explanatory for inter-individual variation in hsCRP levels in periodontitis patients of North European descent.

  3. Preoperative elevated platelet count and thrombocytosis in gynecologic malignancies.

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    Menczer, Joseph

    2017-01-01

    Platelets have multiple functions and they also play an important role in malignancies. Elevated platelet count and thrombocytosis at the time of diagnosis in patients with many solid tumors correlates with prognosis and is associated with poor survival. The aim of the following report is to review the literature concerning elevated platelet count and thrombocytosis in gynecologic malignancies. A PubMed search of all English literature peer-reviewed publications was performed containing the terms elevated platelet count or thrombocytosis and vulvar cancer, cervical cancer, endometrial cancer, and ovarian cancer. All studies published until December 31, 2015, were included in the following review. A pretreatment elevated platelet count and thrombocytosis have been shown to be associated with a poor prognosis in many studies of gynecologic malignancies with the exception of vulvar carcinoma. Since elevated platelet count and thrombocytosis may be prevented by blocking thrombopoietic cytokines, their assessment may, in the future, be of therapeutic significance.

  4. Elevated levels of Hs-CRP and IL-6 after delivery are associated with depression during the 6 months post partum.

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    Liu, Hao; Zhang, Yang; Gao, Yutao; Zhang, Zhenyu

    2016-09-30

    The objective of this study is to determine whether inflammatory markers (high-sensitivity C-reactive protein (Hs-CRP) and interleukin (IL)-6) early in the postpartum period contribute to the development of postpartum depression (PPD). From 4 May 2014 to 30 June 2014, all eligible women not on medication for depression giving birth at the Beijing Chao-Yang hospital were consecutively recruited and followed up for 6 months. Depression symptoms were measured with the Edinburgh Postnatal Depression Scale (EPDS), and inflammatory biomarkers (Hs-CRP and IL-6) were tested. During the study period, 296 women were enrolled and completed follow-up. In these women, 45 (15.2%) were considered as meeting the criteria for PPD. Serum levels of Hs-CRP and IL-6 in women with PPD were significantly higher than those without PPD (all PHs-CRP (0.837 (95% CI, 0.781-0.894), PHs-CRP were independent predictors of PPD. The present study demonstrates a strong relationship between elevated serum Hs-CRP and IL-6 levels at admission and the development of PPD within 6 months.

  5. Change in waist circumference over 11 years and current waist circumference independently predict elevated CRP in Filipino women

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    Rutherford, J.N.; McDade, T.W.; Lee, N. R.; Adair, L; Kuzawa, C.

    2010-01-01

    C-reactive protein, a marker of chronic, low-grade inflammation, is strongly associated with current central adiposity, and has been linked to elevated risk of cardiovascular disease. Less is known about the contribution of longitudinal change in waist circumference to current inflammation. We evaluated the extent to which current waist circumference and change over an 11-year interval contribute independently to low-grade systemic inflammation measured in a group of 1,294 women, 35–69 years,...

  6. Lipids, atherosclerosis and CVD risk: is CRP an innocent bystander?

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    Nordestgaard, B G; Zacho, J

    2009-01-01

    exclude that genetically elevated CRP cause CVD. CONCLUSION: These data suggest that elevated CRP per se does not cause CVD; however, inflammation per se possibly contributes to CVD. Elevated CRP levels more likely is a marker for the extent of atherosclerosis or for the inflammatory activity...

  7. hs-CRP Test

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    ... be limited. Home Visit Global Sites Search Help? hs-CRP Share this page: Was this page helpful? Also ... it used? A high-sensitivity C-reactive protein (hs-CRP) test may be used to help evaluate an ...

  8. A methodology to generate high-resolution digital elevation model (DEM) and surface water profile for a physical model using close range photogrammetric (CRP) technique

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    Mali, V. K.; Kuiry, S. N.

    2015-12-01

    Comprehensive understanding of the river flow dynamics with varying topography in a real field is very intricate and difficult. Conventional experimental methods based on manual data collection are time consuming and prone to many errors. Recently, remotely sensed satellite imageries are at the best to provide necessary information for large area provided the high resolution but which are very expensive and untimely, consequently, attaining accurate river bathymetry from relatively course resolution and untimely imageries are inaccurate and impractical. Despite of that, these data are often being used to calibrate the river flow models, though these models require highly accurate morpho-dynamic data in order to predict the flow field precisely. Under this circumstance, these data could be supplemented through experimental observations in a physical model with modern techniques. This paper proposes a methodology to generate highly accurate river bathymetry and water surface (WS) profile for a physical model of river network system using CRP technique. For the task accomplishment, a number of DSLR Nikon D5300 cameras (mounted at 3.5 m above the river bed) were used to capture the images of the physical model and the flooding scenarios during the experiments. During experiment, non-specular materials were introduced at the inlet and images were taken simultaneously from different orientations and altitudes with significant overlap of 80%. Ground control points were surveyed using two ultrasonic sensors with ±0.5 mm vertical accuracy. The captured images are, then processed in PhotoScan software to generate the DEM and WS profile. The generated data were then passed through statistical analysis to identify errors. Accuracy of WS profile was limited by extent and density of non-specular powder and stereo-matching discrepancies. Furthermore, several factors of camera including orientation, illumination and altitude of camera. The CRP technique for a large scale physical

  9. Pre-cART Elevation of CRP and CD4+ T-cell Immune Activation Associated with HIV Clinical Progression in a Multinational Case-Cohort Study

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    Balagopal, Ashwin; Asmuth, David M.; Yang, Wei-Teng; Campbell, Thomas B.; Gupte, Nikhil; Smeaton, Laura; Kanyama, Cecilia; Grinsztejn, Beatriz; Santos, Breno; Supparatpinyo, Khuanchai; Badal-Faesen, Sharlaa; Lama, Javier R.; Lalloo, Umesh G.; Zulu, Fatima; Pawar, Jyoti S; Riviere, Cynthia; Kumarasamy, Nagalingeswaran; Hakim, James; Li, Xiao-Dong; Pollard, Richard B.; Semba, Richard D.; Thomas, David L.; Bollinger, Robert C.; Gupta, Amita

    2015-01-01

    Background Despite the success of combination antiretroviral therapy (cART), a subset of HIV-infected patients who initiate cART develop early clinical progression to AIDS; therefore some cART initiators are not fully benefitted by cART. Immune activation pre-cART may predict clinical progression in cART initiators. Methods A case-cohort study (n=470) within the multinational Prospective Evaluation of Antiretrovirals in Resource-Limited Settings (PEARLS) clinical trial (1571 HIV treatment-naïve adults who initiated cART; CD4+ T cell count <300 cells/mm3; nine countries) was conducted. A subcohort of 30 participants/country was randomly selected; additional cases were added from the main cohort. Cases (n=236 [random subcohort–36; main cohort–200]) had clinical progression (incident WHO Stage 3/4 event or death) within 96 weeks following cART initiation. Immune activation biomarkers were quantified pre-cART. Associations between biomarkers and clinical progression were examined using weighted multivariable Cox-proportional hazards models. Results Median age was 35 years, 45% were women, 49% black, 31% Asian, and 9% white. Median CD4+ T-cell count was 167 cells/mm3. In multivariate analysis, highest quartile CRP concentration (adjusted hazards ratio [aHR] 2.53, 95%CI 1.02-6.28) and CD4+ T-cell activation (aHR 5.18, 95CI 1.09-24.47) were associated with primary outcomes, compared to lowest quartiles. sCD14 had a trend towards association with clinical failure (aHR 2.24, 95%CI 0.96–5.21). Conclusions Measuring CRP and CD4+ T-cell activation may identify patients with CD4+ T cell counts < 300 cells/mm3 at risk for early clinical progression when initiating cART. Additional vigilance and symptom-based screening may be required in this subset of patients even after beginning cART. PMID:26017661

  10. A methodology to generate high-resolution digital elevation model (DEM) and surface water profile for a physical model using close range photogrammetric (CRP) technique

    Science.gov (United States)

    Méndez Incera, F. J.; Erikson, L. H.; Ruggiero, P.; Barnard, P.; Camus, P.; Rueda Zamora, A. C.

    2014-12-01

    Comprehensive understanding of the river flow dynamics with varying topography in a real field is very intricate and difficult. Conventional experimental methods based on manual data collection are time consuming and prone to many errors. Recently, remotely sensed satellite imageries are at the best to provide necessary information for large area provided the high resolution but which are very expensive and untimely, consequently, attaining accurate river bathymetry from relatively course resolution and untimely imageries are inaccurate and impractical. Despite of that, these data are often being used to calibrate the river flow models, though these models require highly accurate morpho-dynamic data in order to predict the flow field precisely. Under this circumstance, these data could be supplemented through experimental observations in a physical model with modern techniques. This paper proposes a methodology to generate highly accurate river bathymetry and water surface (WS) profile for a physical model of river network system using CRP technique. For the task accomplishment, a number of DSLR Nikon D5300 cameras (mounted at 3.5 m above the river bed) were used to capture the images of the physical model and the flooding scenarios during the experiments. During experiment, non-specular materials were introduced at the inlet and images were taken simultaneously from different orientations and altitudes with significant overlap of 80%. Ground control points were surveyed using two ultrasonic sensors with ±0.5 mm vertical accuracy. The captured images are, then processed in PhotoScan software to generate the DEM and WS profile. The generated data were then passed through statistical analysis to identify errors. Accuracy of WS profile was limited by extent and density of non-specular powder and stereo-matching discrepancies. Furthermore, several factors of camera including orientation, illumination and altitude of camera. The CRP technique for a large scale physical

  11. Significance of preoperative C-reactive protein as a parameter of the perioperative course and long-term prognosis in squamous cell carcinoma and adenocarcinoma of the oesophagus

    Institute of Scientific and Technical Information of China (English)

    Ines Gockel; Kathrin Dirksen; Claudia M Messow; Theodor Junginger

    2006-01-01

    AIM: C-reactive protein (CRP) is an acute-phase reactant and a known indicator of the malignant potential of the tumour. The aim of this study was to investigate the significance of preoperative CRP as a parameter of the perioperative course and long-term prognosis in patients with squamous cell carcinoma and adenocarcinoma of the oesophagus.METHODS: Serum CRP was determined preoperatively in 291 of 371 patients undergoing oesophagectomy for cancer from December 1989 to March 2004. Median patient age was 59 (28-79) year,82.5% of patients were males. Squamous cell carcinoma was diagnosed in 151(51.9%) and adenocarcinoma in 122 patients. Transhiatal oesophagectomy was done in 151 (51.9%) patients and 134 (46.0%) patients underwent the abdominothoracic procedure.RESULTS: In 127 (43.6%) patients the preoperative serum CRP concentration was within the normal range (<5 mg/dL), elevated CRP levels were measured in 164 (56.4%) patients. Tumour extension (P<0.0005)and the number of lymph nodes affected by metastatic spread (P=0.015) were significantly increased in the group with elevated CRP levels. Among the perioperative parameters both the number of blood transfusions (P =0.006) and the general complication rate (P=0.002)were higher in patients with elevated preoperative CRP levels. The long-term survival rate of 13.6 (0-109.8)mo was poorer in the group with elevated CRP levels compared to 18.9 (0-155.4) mo in the group with normal CRP levels (log-rank test:P=0.107). Multivariate analysis with backward variables selection identified preoperative CRP as an independent prognostic factor of the long-term prognosis in patients with oesophageal carcinoma, with a hazard ratio of 1.182 (95% confidence interval: 1.030-1.356).CONCLUSION: The preoperative serum CRP-level is an easily determined independent prognostic marker in patients with squamous cell carcinoma and adenocarcinoma of the oesophagus.

  12. Elevated Preoperative Neutrophil-Lymphocyte Ratio Is Associated with Poor Prognosis in Hepatocellular Carcinoma Patients Treated with Liver Transplantation: A Meta-Analysis

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    Xiao-Dong Sun

    2016-01-01

    Full Text Available This study aims to investigate the prognostic value of neutrophil to lymphocyte ratio (NLR in hepatocellular carcinoma (HCC patients treated with liver transplantation (LT through meta-analysis. Relevant articles were sought in PubMed, Embase, and Wangfang databases up to July 2015. A total of 1687 patients from 10 studies were included in this meta-analysis. Meta-analysis results showed that elevated NLR was significantly associated with poorer overall survival (OS (HR = 2.71, 95% CI: 1.91–3.83 and poorer disease-free survival (DFS (HR = 3.61, 95% CI: 2.23–5.84 in HCC patients treated with LT. Moreover, subgroup analysis showed the significant association between elevated preoperative NLR and poor prognosis was not altered by cutoff values of NLR or types of LT. Therefore, elevated preoperative NLR is associated with poor prognosis in HCC patients treated with LT. Preoperative NLR should be used to predict the prognosis of HCC after LT in our clinical work.

  13. Association between elevated pre-operative glycosylated hemoglobin and post-operative infections after non-emergent surgery

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    Joseph M. Blankush

    2016-09-01

    Conclusions: The risk factors of post-operative infection are multiple and likely synergistic. While pre-operative HbA1c level is not independently associated with risk of post-operative infection, there are scenarios and patient subgroups where pre-operative HbA1c is useful in predicting an increased risk of infectious complications in the post-operative period.

  14. Transcriptional effects of CRP* expression in Escherichia coli

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    Ghosh Debashis

    2009-08-01

    Full Text Available Abstract Background Escherichia coli exhibits diauxic growth in sugar mixtures due to CRP-mediated catabolite repression and inducer exclusion related to phosphotransferase system enzyme activity. Replacement of the native crp gene with a catabolite repression mutant (referred to as crp* enables co-utilization of glucose and other sugars in E. coli. While previous studies have examined the effects of expressing CRP* mutants on the expression of specific catabolic genes, little is known about the global transcriptional effects of CRP* expression. In this study, we compare the transcriptome of E. coli W3110 (expressing wild-type CRP to that of mutant strain PC05 (expressing CRP* in the presence and absence of glucose. Results The glucose effect is significantly suppressed in strain PC05 relative to strain W3110. The expression levels of glucose-sensitive genes are generally not altered by glucose to the same extent in strain PCO5 as compared to W3110. Only 23 of the 80 genes showing significant differential expression in the presence of glucose for strain PC05 are present among the 418 genes believed to be directly regulated by CRP. Genes involved in central carbon metabolism (including several TCA cycle genes and amino acid biosynthesis, as well as genes encoding nutrient transport systems are among those whose transcript levels are most significantly affected by CRP* expression. We present a detailed transcription analysis and relate these results to phenotypic differences between strains expressing wild-type CRP and CRP*. Notably, CRP* expression in the presence of glucose results in an elevated intracellular NADPH concentration and reduced NADH concentration relative to wild-type CRP. Meanwhile, a more drastic decrease in the NADPH/NADP+ ratio is observed for the case of CRP* expression in strains engineered to reduce xylose to xylitol via a heterologously expressed, NADPH-dependent xylose reductase. Altered expression levels of

  15. The importance of preoperative elevated serum levels of CEA and CA15-3 in patients with breast cancer in predicting its histological type.

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    J Słonina

    2010-06-01

    Full Text Available It is not known whether in patients with breast cancer the occurrence of elevated serum tumour markers depends on its histological type. The aim of the study was to assess relationship between breast cancer histological type and the presence of increased serum levels of CEA and CA 15-3. The study population was 428 patients (all women, mean age 52.5 years, treated at The Department of Surgery of Wroclaw Medical University from 2005 to 2008 due to breast cancer. All of them had their preoperative CA 15-3 and CEA serum concentrations measured. According to the TNM system, 21% of patients were in stage I, 32.5% in stage II, 46.5% in stage III of the disease. In patients with ductal type of the cancer the elevated serum levels of CEA and CA 15-3 were observed in 48.7% and 42.2%, in lobular type in 42.4% and 52.5%, and in non-ductal/tubular types in 48.1% and 40.4% (p=N/S. Stepwise logistic regression analyses showed that ductal breast cancer is related to elevated CEA and normal CA 15-3 serum levels. The histological types of breast cancer are not significantly related to elevated serum levels of CEA and/or CA 15-3.

  16. Elevated preoperative neutrophil-to-lymphocyte ratio predicts poor disease-free survival in Chinese women with breast cancer.

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    Hong, Jin; Mao, Yan; Chen, Xiaosong; Zhu, Li; He, Jianrong; Chen, Weiguo; Li, Yafen; Lin, Lin; Fei, Xiaochun; Shen, Kunwei

    2016-03-01

    Inflammation and tumor immune microenviroment are critical factors for prognosis in numerous cancers. The aim of this study was to determine the prognostic value of preoperative neutrophil-to-lymphocyte ratio (NLR) in breast cancer. We performed a retrospective analysis of 487 patients diagnosed with primary breast cancer at Shanghai Ruijin hospital from January 2009 to December 2010. Hematological parameters before surgery, clinicopathological data, and survival status were obtained. Survival analysis was used to evaluate the prognostic value of NLR. The optimal cutoff value was determined as 1.93 for NLR and the median follow-up time was 55.0 months. On univariate analysis, patients with high NLR (>1.93) had worse 5-year disease-free survival (DFS) compared to those with low NLR (77.9 vs 88.0 %, p = 0.002). Regarding overall survival, there was no significant difference between patients with high NLR and low NLR, with 5-year overall survival of 90.8 and 91.7 % (p = 0.707). In triple-negative breast cancer, patients with high NLR was associated with worse 5-year DFS compared with patients with low NLR (63.4 vs 84.9 %, p = 0.040). Mutivariate analysis revealed that NLR was an independent prognostic factor for DFS in breast cancer (HR = 1.867, 95 % confidence interval; (95%CI) = 1.155-3.017, p = 0.011). Preoperative NLR is an independent predictor of DFS in breast cancer patients, especially in triple-negative subtype. Further studies are required to validate the prognostic value of NLR before clinical application.

  17. Elevated preoperative neutrophil-to-lymphocyte ratio can predict poor survival in early stage gastric cancer patients receiving radical gastrectomy: The Fujian prospective investigation of cancer (FIESTA) study.

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    Hu, Dan; Zhang, Hejun; Lin, Xiandong; Chen, Gang; Li, Chao; Liang, Binying; Chen, Yan; Cui, Zhaolei; Peng, Feng; Zheng, Xiongwei; Niu, Wenquan

    2017-01-01

    Aims: This cohort study was conducted to evaluate the prognostic impact of blood-routine parameters before radical gastrectomy on gastric cancer mortality. Methods: Total 3012 patients with gastric cancer were consecutively enrolled from a mono-center between 2000 and 2010, and the latest follow-up was completed in 2015. Results: The median follow-up time was 44.05 months. Finally, 1331 out of 3012 gastric cancer patients died from gastric cancer. Per standard deviation increment in neutrophil (hazard ratio or HR=1.08, P2.61 with ≤2.61 and NLR>1.87 with ≤1.87 were respectively associated with a 5.21-fold (P=0.004) and 2.36-fold (P=0.001) increased risk of gastric cancer mortality. The effect-size magnitude of NLR was further potentiated in patients with invasion depth T1/T2 (HR=1.73, P=0.001), regional lymph node metastasis N0 (HR=1.60, P<0.001), TNM stage I/II (HR=1.36, P=0.009) and tumor size ≤ 4.5 cm (HR=1.17, P<0.001). Conclusions: Our findings consolidated the prognostic impact of preoperative NLR on gastric mortality, and demonstrated that elevated preoperative NLR was a robust indicator of poor survival in patients at early stage.

  18. The elevated preoperative fasting blood glucose predicts a poor prognosis in patients with esophageal squamous cell carcinoma: The Fujian prospective investigation of cancer (FIESTA) study.

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    Hu, Dan; Peng, Feng; Lin, Xiandong; Chen, Gang; Liang, Binying; Li, Chao; Zhang, Hejun; Liao, Xuehong; Lin, Jinxiu; Zheng, Xiongwei; Niu, Wenquan

    2016-10-04

    Diabetes as a latent risk factor for cancer has been extensively investigated, while its postoperative prognosis for esophageal cancer is rarely reported. We therefore sought to assess whether the elevated fasting blood glucose before surgery was associated with poor survival in esophageal cancer patients by eliciting a subset of data from the ongoing Fujian prospective investigation of cancer (FIESTA) study. Over 15-year follow-up, 2535 patients receiving three-field lymphadenectomy were assessable. Only patients with esophageal squamous cell carcinoma (ESCC) (n=2396) were analyzed due to the lower prevalence of the other histological types. In ESCC patients, the follow-up duration ranged from 0.5 to 180 months (median 38.2 months). The median survival time (MST) was remarkably shorter in males than in females (80.7 vs. 180+ months, Log-rank test: P<0.001). In males, the survival was worse in patients with diabetes than those without (MST: 27.9 vs. 111.1 months, Log-rank test: P<0.001). In females, the survivor was improved in patients with diabetes (MST: 71.5 months), but was still worse than patients without diabetes (MST: 180+ months, Log-rank test: P<0.001). The overall multivariate hazard ratio for per unit increment in fasting blood glucose was 1.11 (95% confidence interval or CI: 1.09-1.14, P<0.001) and 1.08 (95% CI: 1.03-1.13, P=0.002) in males and females, respectively. Further survival tree analysis consolidated the discrimination ability of fasting blood glucose for the survival of ESCC patients. Taken together, our findings convincingly demonstrated that the elevated preoperative fasting blood glucose can predict poor survival of ESCC patients, especially in males.

  19. Níveis de PCR são maiores em pacientes com síndrome coronariana aguda e supradesnivelamento do segmento ST do que em pacientes sem supradesnivelamento do segmento ST Niveles de PCR son mayores en pacientes con síndrome coronario agudo y supradesnivel del segmento ST que en pacientes sin supradesnivel del segmento ST CRP levels are higher in patients with ST elevation than non-ST elevation acute coronary syndrome

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    Syed Shahid Habib

    2011-01-01

    presentaban infarto agudo de miocardio (IAM. Tres niveles seriados de PCR-us, a nivel basal en la hospitalización antes de 12 horas después del inicio de los síntomas, niveles de pico 36-48 horas después de hospitalización y niveles de control después de 4 a 6 semanas fueron analizados y comparados entre pacientes con (IAMCSST y sin supradesnivel del segmento ST (IAMSSST. RESULTADOS: Pacientes con IAMCSST tenían IMC significativamente más alta cuando fueron comparados con pacientes IAMSSST. Los niveles de creatinoquinasa fracción MB (CK-MB y aspartato aminotransferasa (AST eran significativamente más altos en pacientes con IAMCSST cuando fueron comparados con pacientes con IAMSSST (pBACKGROUND: There is intense interest in the use of high-sensitivity C-reactive protein (hsCRP for risk assessment. Elevated hsCRP concentrations early in acute coronary syndrome (ACS, prior to the tissue necrosis, may be a surrogate marker for cardiovascular co-morbidities. OBJECTIVE: Therefore we aimed to study different follow up measurements of hsCRP levels in acute coronary syndrome patients and to compare the difference between non-ST elevation myocardial infarction (NSTEMI and ST myocardial infarction (STEMI patients. METHODS: This is an observational study. Of the 89 patients recruited 60 patients had acute myocardial infarction (AMI. Three serial hsCRP levels at baseline on admission to hospital before 12 hours of symptom onset, peak levels at 36-48 hours and follow up levels after 4-6 weeks were analyzed and compared between non-ST elevation AMI and ST elevation AMI. RESULTS: STEMI patients had significantly higher BMI compared to NSTEMI patients. Creatine kinase myocardial bound (CKMB and Aspartate aminotransferase (AST levels were significantly higher in STEMI patients compared to NSTEMI patients (p<0.05. CRP levels at baseline and at follow up did not significantly differ between the two groups (p= 0.2152, p=0.4686 respectively. There was a significant difference regarding

  20. C-Reactive Protein (CRP) Test

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    ... and services. Advertising & Sponsorship: Policy | Opportunities C-Reactive Protein (CRP) Share this page: Was this page helpful? Also known as: CRP Formal name: C-Reactive Protein Related tests: ESR , Complement , Procalcitonin , ANA , Rheumatoid Factor ...

  1. Elevated prothrombin time on routine preoperative laboratory results in a healthy infant undergoing craniosynostosis repair: Diagnosis and perioperative management of congenital factor VII deficiency

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    Kareen L. Jones

    2016-01-01

    Conclusion: A thorough history and physical examination with a high clinical suspicion are vital in preventing hemorrhage during surgeries in children with coagulopathies. Abnormal preoperative lab values should always be confirmed and addressed before proceeding with high-risk surgery. A multidisciplinary discussion is essential to optimize the risk-benefit ratio during the perioperative period.

  2. Increased LDL cholesterol and CRP in infants of mothers with type 1 diabetes

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    Lindegaard, Marie Louise Skakkebæk; Svarrer, Eva Martha Madsen; Damm, Peter

    2008-01-01

    Proatherogenic stimuli during foetal life may predispose to development of atherosclerosis in adulthood. Elevated plasma low-density lipoprotein (LDL) cholesterol and C-reactive protein (CRP) expression is associated with increased risk of atherosclerosis.......Proatherogenic stimuli during foetal life may predispose to development of atherosclerosis in adulthood. Elevated plasma low-density lipoprotein (LDL) cholesterol and C-reactive protein (CRP) expression is associated with increased risk of atherosclerosis....

  3. Oxidative Stress and IgG Antibody Modify Periodontitis-CRP Association.

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    Singer, R E; Moss, K; Kim, S J; Beck, J D; Offenbacher, S

    2015-12-01

    In a previous report, we demonstrated the inverse association of high serum 8-isoprostane levels, a marker for oxidative stress, with decreased serum IgG antibodies to oral bacteria. The association between increased serum IgG with increased plaque and periodontitis (increased probing depths) was attenuated by high systemic oxidative stress. Other investigations have reported a role for systemic oxidative stress as a stimulus of hepatic C-reactive protein (CRP) response. These observations led us to hypothesize that the reported relationship of periodontitis to elevated serum CRP, a systemic inflammatory marker, may be modified by oxidative stress and that the levels of serum antibodies to oral bacteria might be an intermediary explanatory variable linking the association of systemic oxidative stress, periodontal disease, and levels of CRP. This hypothesis was explored as a secondary analysis of the Dental ARIC (Atherosclerosis Risk in Communities) study using serum levels of CRP, serum IgG levels to 16 oral organisms, serum levels of 8-isoprostane, and periodontal status. The findings indicate periodontitis is associated with high CRP in the presence of elevated oxidative stress that serves to suppress the IgG response. Only within the highest 8-isoprostane quartile was periodontitis (pocket depth) associated with increased serum CRP levels (P = 0.0003). Increased serum IgG antibody levels to oral bacteria were associated with lowered serum CRP levels. Thus, systemic oxidative stress, which has been demonstrated to be associated with increased levels of CRP in other studies, appears to be associated with the suppression of bacterial-specific IgG levels, which in the presence of periodontal disease can result in an enhanced systemic CRP response. Conversely, individuals with increased serum IgG antibodies to plaque bacteria exhibit lowered serum CRP levels. These 2 factors, oxidative stress and the serum IgG response, appear to function in opposing directions to

  4. Thrombocytosis and Raised CRP Levels Predicts Advanced Stage in Esophageal Carcinoma.

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    Verma, G R; Thiagarajan, S; Gupta, Rahul; Kaman, Lileshwar; Das, Reena; Kochhar, Rakesh; Sinha, S K

    2015-12-01

    The significance of thrombocytosis and raised C-reactive protein (CRP) as prognostic markers in esophageal cancer is unclear. We prospectively studied 50 consecutive patients with esophageal cancer and analyzed the relation of preoperative platelet count and CRP levels with the clinico-pathological characteristics and stage of the disease. The platelet count of 319 × 10(9)/L for thrombocytosis and CRP level >6 mg/dl were taken as cut-off values. The incidence of thrombocytosis as well as raised CRP level was 50 %. Eighty percent of patients with thrombocytosis had raised CRP levels. None of patients with early disease (stage I) had thrombocytosis while patients with advanced stage were associated with thrombocytosis, 81.81 % in stage III and 100 % in stage IV (p thrombocytosis and patients with raised CRP were associated with pathological nodal metastases in 84.61 % cases (p 0.005) and 61.53 % (p 0.030), respectively. Thrombocytosis alone or in combination with raised CRP had progressive linear relation with the stage of esophageal carcinoma.

  5. A CORRELATION STUDY BETWEEN CONVENTIONAL LIPID PARAMETERS AND HS - CRP IN CORONARY HEART DISEASE

    Directory of Open Access Journals (Sweden)

    Rangaswamy

    2015-05-01

    Full Text Available BACKGROUND: Coronary heart disease (CHD is the most common form of heart disease. Changes in lifestyle, decreased physical activity, dietary modifications etc., in indian population is considered to be the major risk factor. By 2020 it is estimated that it will be th e major cause of death in the world. High sensitivity CRP (hs - CRP test measures very small amounts of CRP in the blood and is helpful even in healthy individuals to assess their potential risk for heart ailments. The hs - CRP levels are directly proportiona l to extent source of CHD which indicates that the hs - CRP has positive correlation with the disease burden. Hence the present study was undertaken. MATERIAL AND METHODS: The study was done by taking two groups controls and cases between the ages 25 - 60 year s. Fasting blood samples were collected and analysed for estimation of triglycerides, cholesterol, LDL - cholesterol, HDL - cholesterol and hs - crp levels. RESULT: Serum levels of cholesterol, TG, LDL - C, and hs - CRP (p - value 0.0001 were significantly increased and HDL - C (p - value 0.0002 was significantly decreased in cases as compared to healthy controls. CONCLUSION: It is seen that hs - CRP level is significantly elevated in cases (MI patients than the normal controls. So the present study shows a significant a nd positive correlation with conventional lipid profile parameters.

  6. Relationship between CRP and hypofibrinolysis: Is this a possible mechanism to explain the association between CRP and outcome in critically ill patients?

    Directory of Open Access Journals (Sweden)

    Remacle Claude

    2004-09-01

    Full Text Available Abstract Background- Endothelial cell dysfunction may be implicated in the development of multiple organ failure (MOF by a number of mechanisms. Among these, altered fibrinolysis promotes fibrin deposition, which may create microvascular alterations during inflammation. Elevated concentrations of C-reactive protein (CRP, especially when these persist over time, are correlated with an increased risk of MOF and death. CRP may inhibit fibrinolysis by inducing plasminogen activator inhibitor-1 (PAI-1 release from human aortic endothelial cells. Moreover, the administration of recombinant CRP in volunteers may increase circulating PAI-1 levels. In this study, we tested the hypothesis that CRP is associated with hypofibrinolysis in intensive care patients with and without sepsis. Methods- We studied the association of inflammation and abnormal fibrinolysis in intensive care unit (ICU patients with (n = 11 and without (n = 21 sepsis. The inflammatory response was assessed by serum concentration of C-reactive protein (CRP, a marker of the acute phase reaction, which increase rapidly in the inflammatory response, and the plasma fibrinolytic capacity was evaluated by the Euglobulin Clot Lysis Time (ECLT, determined by a new semi-automatic method. Results- ECLT was significantly higher in septic than non-septic patients (1104 ± 439 vs 665 ± 275 min; p = 0.002 and was significantly correlated with CRP concentration (R2 = 0.45; p 2 = 0.51, F = 25.6, p 2 = 0.264, p = 0.003 and ECLT (R2 = 0.259, p = 0.003. Conclusion- In critically ill patients a significant correlation thus exists between plasma fibrinolytic capacity and serum CRP levels. Our data were obtained in the first 24 hours of ICU admission or of sepsis, thus, the relation between CRP and hypofibrinolysis appeared very quickly. This finding is compatible with a link between inflammation and abnormal fibrinolysis, and may explain the negative prognostic value of CRP in critically ill patients.

  7. Study of CRP immobilization on nanostructured silicon

    Energy Technology Data Exchange (ETDEWEB)

    Simion, Monica, E-mail: moni304ro@yahoo.com [National Institute for Research and Development in Microtechnologies (IMT - Bucharest), 32B Erou Iancu Nicolae Street, 72996 Bucharest (Romania); Ruta, Lavinia L.; Matache, Mihaela [University of Bucharest, Department of Chemistry, Division of Organic Chemistry, 90-92 Panduri Street, 050663 Bucharest (Romania); Kleps, Irina; Miu, Mihaela [National Institute for Research and Development in Microtechnologies (IMT - Bucharest), 32B Erou Iancu Nicolae Street, 72996 Bucharest (Romania); Paraschivescu, Codruta C. [University of Bucharest, Department of Chemistry, Division of Organic Chemistry, 90-92 Panduri Street, 050663 Bucharest (Romania); Bragaru, Adina; Ignat, Teodora [National Institute for Research and Development in Microtechnologies (IMT - Bucharest), 32B Erou Iancu Nicolae Street, 72996 Bucharest (Romania)

    2010-05-25

    C-reactive protein (CRP) is a phylogenetically highly conserved plasma protein, which is widely used as an indicator of inflammatory states due to rapid increase of its plasma concentration up to 1000 times compared to normal values. Detection of CRP levels in a rapid, simultaneous and multiplex format is therefore of great interest for diagnostics. Microarray technology could provide such a multiplex format of CRP levels detection. Different nanostructured porous silicon (PS) surfaces were obtained and used for the immobilization of CRP and anti-human CRP antibodies in order to achieve an optimum microarray assay. Comparative analysis of the attachment degree and preservation of the biomolecules activity on the silicon surfaces and functionalized glass slides is also described.

  8. Do psychological interventions reduce preoperative anxiety?

    Science.gov (United States)

    Renouf, Tessa; Leary, Alison; Wiseman, Theresa

    The systematic review investigates whether, during preoperative assessments, nurse-delivered psychological interventions reduce anxiety levels preoperatively for patients undergoing elective surgery. Seventeen studies met the inclusion criteria for data extraction and in-depth critiquing. Of these, two were discarded due to lack of validity, while the remaining studies were organised thematically in a narrative synthesis, generating two principal results: patients' preoperative anxieties were lowered by nurse-delivered general preoperative psychological interventions; and patients valued individualised preoperative interventions delivered by nurses. However, the single oncology study in the review showed an elevation in preoperative anxiety, regardless of intervention, and highlights the need for more research in this under-reviewed area. In the meantime, the authors believe that service improvements should be implemented to ensure that, where possible, psychological preoperative interventions are individualised.

  9. Effects of preoperative feeding with a whey protein plus carbohydrate drink on the acute phase response and insulin resistance. A randomized trial

    Directory of Open Access Journals (Sweden)

    Dock-Nascimento Diana B

    2011-06-01

    Full Text Available Abstract Background Prolonged preoperative fasting increases insulin resistance and current evidence recommends carbohydrate (CHO drinks 2 hours before surgery. Our hypothesis is that the addition of whey protein to a CHO-based drink not only reduces the inflammatory response but also diminish insulin resistance. Methods Seventeen patients scheduled to cholecystectomy or inguinal herniorraphy were randomized and given 474 ml and 237 ml of water (CO group or a drink containing CHO and milk whey protein (CHO-P group respectively, 6 and 3 hours before operation. Blood samples were collected before surgery and 24 hours afterwards for biochemical assays. The endpoints of the study were the insulin resistance (IR, the prognostic inflammatory and nutritional index (PINI and the C-reactive protein (CRP/albumin ratio. A 5% level for significance was established. Results There were no anesthetic or postoperative complications. The post-operative IR was lower in the CHO-P group when compared with the CO group (2.75 ± 0.72 vs 5.74 ± 1.16; p = 0.03. There was no difference between the two groups in relation to the PINI. The CHO-P group showed a decrease in the both CRP elevation and CRP/albumin ratio (p Conclusions Shortening the pre-operative fasting using CHO and whey protein is safe and reduces insulin resistance and postoperative acute phase response in elective moderate operations. Trial registration ClinicalTrail.gov NCT01354249

  10. Study of High Sensitive-CRP and Cardiac Marker Enzymes in Acute Coronary Syndrome

    Directory of Open Access Journals (Sweden)

    Srikrishna R,

    2015-04-01

    Full Text Available Background: Inflammation has been proposed as a contributor to different stages in the pathogenesis of Coronary Heart Disease (CHD. High sensitive C-Reactive Protein (hs-CRP, an acute-phase plasma protein synthesized by the liver, is the most extensively studied systemic marker of inflammation. Elevated hsCRP concentrations early in Acute Coronary Syndrome (ACS, prior to the tissue necrosis, may be a surrogate marker for cardiovascular co-morbidities. The cardiac marker enzymes Creatine Kinase myocardial bound (CK-MB, Aspartate Aminotransferase (AST and lactate dehydrogenase (LDH have been known to be increased in coronary artery diseases. Objective: The aim of the study was to measure hs-CRP levels and other cardiac marker enzymes in ACS patients and to compare the levels of hs-CRP with other cardiac marker enzymes between ST Elevation Myocardial Infarction (STEMI and Non-ST Elevation Myocardial Infarction (NSTEMI patients. Material and Methods: The study group consisted of 207 consecutive patients admitted to Sri Siddhartha Medical College Hospital within the first 6 hours from the onset of chest pain. Patients were diagnosed as Unstable Angina (UA, (n=84; STEMI (n=63 and NSTEMI (n=60. ACS patients were compared with 211 healthy age and sex matched controls. Hs-CRP, CK-MB, AST and LDH levels were measured by standard methods in both groups at baseline and forcases at 36-48 hours i.e. Peak levels. Results: ACS patients had significantly (p<0.05 higher levels of hs-CRP, CKMB, AST and LDH in comparison to controls at baseline. Hs-CRP, CK-MB, AST and LDH levels were significantly higher in STEMI patients compared to NSTEMI patients (p<0.05 at baseline. There was a significant difference regarding peak hs-CRP levels between the two groups, as STEMI patients had significantly higher peak hs-CRP levels compared to NSTEMI patients (p<0.05. Conclusion: STEMI patients have significantly higher peak hsCRP levels compared to NSTEMI patients. These data

  11. [Significance of CRP in the assessment of severity of acute diverticulitis].

    Science.gov (United States)

    Mäkelä, Jyrki; Roberto, Blanco; Tero, Rautio

    2014-01-01

    Diverticulitis is suspected when the patient has pain and tenderness on palpation on the lower left abdomen, fever and an elevated CRP level. After a confirmed diagnosis, outpatient therapy of uncomplicated diverticulitis is possible, according to the latest research results even without antimicrobial drugs. CT scanning is usually unnecessary when the CRP level remains below 50 mg/l in the absence of signs of peritoneal irritation, but should always be performed when the value exceeds 150 mg/l. Unenhanced CT scan without contrast agent is well suited for the exclusion of complicated diverticulitis.

  12. Alterations in acute-phase reactants (CRP, rheumatoid factor ...

    African Journals Online (AJOL)

    Enrique

    teins (APP), the production of which is mainly due to de novo ..... stress? CRP exhibits both pro and anti-inflammatory actions. Whilst it is involved in activating complement and ... ing/exercise-induced reduction in resting CRP concentra-.

  13. Crp Is a Global Regulator of Antibiotic Production in Streptomyces

    OpenAIRE

    Gao, Chan; Hindra,; Mulder, David; Yin, Charles; Elliot, Marie A.

    2012-01-01

    ABSTRACT Cyclic AMP receptor protein (Crp) is a transcription regulator controlling diverse cellular processes in many bacteria. In Streptomyces coelicolor, it is well established that Crp plays a critical role in spore germination and colony development. Here, we demonstrate that Crp is a key regulator of secondary metabolism and antibiotic production in S. coelicolor and show that it may additionally coordinate precursor flux from primary to secondary metabolism. We found that crp deletion ...

  14. 7 CFR 1410.22 - CRP conservation plan.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false CRP conservation plan. 1410.22 Section 1410.22... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS CONSERVATION RESERVE PROGRAM § 1410.22 CRP conservation plan. (a) The producer shall obtain a CRP conservation plan that complies with CCC guidelines...

  15. A comparison of osteoprotegerin with adiponectin and high-sensitivity C-reactive protein (hsCRP) as a marker for insulin resistance.

    LENUS (Irish Health Repository)

    O'Sullivan, Eoin P

    2013-01-01

    Insulin resistance (IR) is associated with low adiponectin and elevated high sensitivity C-reactive protein (hsCRP). Osteoprotegerin (OPG) has been shown to be elevated in type 2 diabetes, but whether it reflects underlying IR is unclear. We aimed to compare the ability of serum OPG with adiponectin and hsCRP to act as a marker for IR in individuals with normal and abnormal glucose tolerance.

  16. Preoperative plasma plasminogen activator inhibitor type-1 and serum C-reactive protein levels in patients with colorectal cancer. The RANX05 Colorectal Cancer Study Group

    DEFF Research Database (Denmark)

    Nielsen, Hans Jørgen; Christensen, Ib Jarle; Sørensen, Steen

    2000-01-01

    BACKGROUND: Preoperative plasma plasminogen activator inhibitor-1 (PAI-1) is a prognostic variable in patients with colorectal cancer. It has been suggested, however, that plasma PAI-1 is a nonspecific prognostic parameter similar to the acute-phase reactant C-reactive protein (CRP). In the present...... statistical analysis including Dukes classification, gender, age, tumor location, perioperative blood transfusion, PAI-1 and CRP, plasma PAI-1 was a dependent prognostic variable, while serum CRP (P

  17. CRP-Cyclic AMP Regulates the Expression of Type 3 Fimbriae via Cyclic di-GMP in Klebsiella pneumoniae.

    Science.gov (United States)

    Lin, Ching-Ting; Lin, Tien-Huang; Wu, Chien-Chen; Wan, Lei; Huang, Chun-Fa; Peng, Hwei-Ling

    2016-01-01

    Klebsiella pneumoniae is the predominant pathogen isolated from liver abscesses of diabetic patients in Asian countries. However, the effects of elevated blood glucose levels on the virulence of this pathogen remain largely unknown. Type 3 fimbriae, encoded by the mrkABCDF genes, are important virulence factors in K. pneumoniae pathogenesis. In this study, the effects of exogenous glucose and the intracellular cyclic AMP (cAMP) signaling pathway on type 3 fimbriae expression regulation were investigated. The production of MrkA, the major subunit of type 3 fimbriae, was increased in glucose-rich medium, whereas cAMP supplementation reversed the effect. MrkA production was markedly increased by cyaA or crp deletion, but slightly decreased by cpdA deletion. In addition, the mRNA levels of mrkABCDF genes and the activity of PmrkA were increased in Δcrp strain, as well as the mRNA levels of mrkHIJ genes that encode cyclic di-GMP (c-di-GMP)-related regulatory proteins that influence type 3 fimbriae expression. Moreover, the activities of PmrkHI and PmrkJ were decreased in ΔlacZΔcrp strain. These results indicate that CRP-cAMP down-regulates mrkABCDF and mrkHIJ at the transcriptional level. Further deletion of mrkH or mrkI in Δcrp strain diminished the production of MrkA, indicating that MrkH and MrkI are required for the CRP regulation of type 3 fimbriae expression. Furthermore, the high activity of PmrkHI in the ΔlacZΔcrp strain was diminished in ΔlacZΔcrpΔmrkHI, but increased in the ΔlacZΔcrpΔmrkJ strain. Deletion of crp increased the intracellular c-di-GMP concentration and reduced the phosphodiesterase activity. Moreover, we found that the mRNA levels of multiple genes related to c-di-GMP metabolism were altered in Δcrp strain. These indicate that CRP regulates type 3 fimbriae expression indirectly via the c-di-GMP signaling pathway. In conclusion, we found evidence of a coordinated regulation of type 3 fimbriae expression by the CRP-cAMP and c

  18. Chemopreventive and renal protective effects for docosahexaenoic acid (DHA: implications of CRP and lipid peroxides

    Directory of Open Access Journals (Sweden)

    Darweish MM

    2009-04-01

    Full Text Available Abstract Background The fish oil-derived ω-3 fatty acids, like docosahexanoic (DHA, claim a plethora of health benefits. We currently evaluated the antitumor effects of DHA, alone or in combination with cisplatin (CP in the EAC solid tumor mice model, and monitored concomitant changes in serum levels of C-reactive protein (CRP, lipid peroxidation (measured as malondialdehyde; MDA and leukocytic count (LC. Further, we verified the capacity of DHA to ameliorate the lethal, CP-induced nephrotoxicity in rats and the molecular mechanisms involved therein. Results EAC-bearing mice exhibited markedly elevated LC (2-fold, CRP (11-fold and MDA levels (2.7-fold. DHA (125, 250 mg/kg elicited significant, dose-dependent reductions in tumor size (38%, 79%; respectively, as well as in LC, CRP and MDA levels. These effects for CP were appreciably lower than those of DHA (250 mg/kg. Interestingly, DHA (125 mg/kg markedly enhanced the chemopreventive effects of CP and boosted its ability to reduce serum CRP and MDA levels. Correlation studies revealed a high degree of positive association between tumor growth and each of CRP (r = 0.85 and leukocytosis (r = 0.89, thus attesting to a diagnostic/prognostic role for CRP. On the other hand, a single CP dose (10 mg/kg induced nephrotoxicity in rats that was evidenced by proteinuria, deterioration of glomerular filtration rate (GFR, -4-fold, a rise in serum creatinine/urea levels (2–5-fold after 4 days, and globally-induced animal fatalities after 7 days. Kidney-homogenates from CP-treated rats displayed significantly elevated MDA- and TNF-α-, but reduced GSH-, levels. Rats treated with DHA (250 mg/kg, but not 125 mg/kg survived the lethal effects of CP, and showed a significant recovery of GFR; while their homogenates had markedly-reduced MDA- and TNF-α-, but -increased GSH-levels. Significant association was detected between creatinine level and those of MDA (r = 0.81, TNF-α r = 0.92 and GSH (r = -0

  19. IL6 and CRP haplotypes are associated with COPD risk and systemic inflammation: a case-control study

    Directory of Open Access Journals (Sweden)

    Passos Valéria

    2009-03-01

    Full Text Available Abstract Background Elevated circulating levels of C-reactive protein (CRP, interleukin (IL-6 and fibrinogen (FG have been repeatedly associated with many adverse outcomes in patients with chronic obstructive pulmonary disease (COPD. To date, it remains unclear whether and to what extent systemic inflammation is primary or secondary in the pathogenesis of COPD. The aim of this study was to examine the association between haplotypes of CRP, IL6 and FGB genes, systemic inflammation, COPD risk and COPD-related phenotypes (respiratory impairment, exercise capacity and body composition. Methods Eighteen SNPs in three genes, representing optimal haplotype-tagging sets, were genotyped in 355 COPD patients and 195 healthy smokers. Plasma levels of CRP, IL-6 and FG were measured in the total study group. Differences in haplotype distributions were tested using the global and haplotype-specific statistics. Results Raised plasma levels of CRP, IL-6 and fibrinogen were demonstrated in COPD patients. However, COPD population was very heterogeneous: about 40% of patients had no evidence of systemic inflammation (CRP CRP gene and CRP plasma levels (P = 0.0004 and IL6 gene and COPD (P = 0.003. Subsequent analysis has shown that IL6 haplotype H2, associated with an increased COPD risk (p = 0.004, OR = 4.82; 1.64 to 4.18, was also associated with very low CRP levels (p = 0.0005. None of the genes were associated with COPD-related phenotypes. Conclusion Our findings suggest that common genetic variation in CRP and IL6 genes may contribute to heterogeneity of COPD population associated with systemic inflammation.

  20. Association of the C-Reactive Protein Gene (CRP rs1205 C>T Polymorphism with Aortic Valve Calcification in Patients with Aortic Stenosis

    Directory of Open Access Journals (Sweden)

    Ewa Wypasek

    2015-10-01

    Full Text Available Elevation in C-reactive protein (CRP levels have been shown in patients with aortic valve stenosis (AS. Minor allele of the CRP gene (CRP rs1205 C>T polymorphism has been associated with lower plasma CRP concentrations in cohorts of healthy and atherosclerotic patients. Considering the existing similarities between atherosclerosis and AS, we examined the effect of CRP rs1205 C>T polymorphism on the AS severity. Three hundred consecutive Caucasian patients diagnosed with AS were genotyped for the rs1205 C>T polymorphism using the TaqMan assay. Severity of the AS was assessed using transthoracic echocardiography. The degree of calcification was analyzed semi-quantitatively. Carriers of the rs1205 T allele were characterized by elevated serum CRP levels (2.53 (1.51–3.96 vs. 1.68 (0.98–2.90 mg/L, p < 0.001 and a higher proportion of the severe aortic valve calcification (70.4% vs. 55.1%, p = 0.01 compared with major homozygotes. The effect of CRP rs1205 polymorphism on CRP levels is opposite in AS-affected than in unaffected subjects, suggesting existence of a disease-specific molecular regulatory mechanism. Furthermore, rs1205 variant allele predisposes to larger aortic valve calcification, potentially being a novel genetic risk marker of disease progression.

  1. Waist Circumference was Positively Correlated with Chemerin, Retinol-Binding Protein 4 and hsCRP

    Directory of Open Access Journals (Sweden)

    Lucia Herminawati

    2012-04-01

    Full Text Available BACKGROUND: Central obesity is associated with various chronic metabolic disorders characterized by abnormal cytokine production, increased acute phase reactants, and activation of inflammatory signaling pathways. This study was aimed to investigate the association of waist circumference, chemerin, and retinol binding protein (RBP-4 with inflammation in men with central obesity. METHODS: The research was conducted with a crosssectional design involving 68 centrally obese male subjects aged 30 to 60 years old, with waist circumference (WC >90 cm. All subjects fulfilled the inclusion and exclusion criteria. Anthropometric parameters, fasting glucose, creatinine, SGOT, SGPT, and hsCRP were measured. Serum concentrations of chemerin and RBP4 were measured by ELISA. RESULTS: The trend lines showed that chemerin, RBP4 and hsCRP increased with WC. Pearson correlation test showed a positively significant correlation between WC and hsCRP (r=0.242, p<0.05; and also between chemerin and hsCRP (r=0.244, p<0.05 and RBP4 (r=0.321, p<0.01. Subjects were stratified into four groups based on their chemerin and RBP4 levels (high chemerin/high RBP4, high chemerin/low RBP4, low chemerin/high RBP4, or low chemerin/low RBP4. Subjects who were in the high chemerin/low RBP4 group were more likely to have high level of inflammation (47.6%, but subjects with high chemerin/high RBP4 showed low level of inflammation (42.9% as compared with the other three groups. CONCLUSIONS: We concluded that increased WC was correlated with elevated levels of chemerin, RBP4 and hsCRP. High chemerin was correlated with increased level of RBP4 as well as with high level of inflammation. KEYWORDS: waist circumference, chemerin, RBP4, hsCRP, inflammation.

  2. Paper-based CRP Monitoring Devices

    Science.gov (United States)

    Lin, Shang-Chi; Tseng, Chung-Yuh; Lai, Po-Liang; Hsu, Min-Yen; Chu, Shueh-Yao; Tseng, Fan-Gang; Cheng, Chao-Min

    2016-12-01

    Here, we discuss the development of a paper-based diagnostic device that is inexpensive, portable, easy-to-use, robust, and capable of running simultaneous tests to monitor a relevant inflammatory protein for clinical diagnoses i.e. C-reactive protein (CRP). In this study, we first attempted to make a paper-based diagnostic device via the wax printing method, a process that was used in previous studies. This device has two distinct advantages: 1) reduced manufacturing and assay costs and operation duration via using wax printing method to define hydrophobic boundaries (for fluidic devices or general POC devices); and, 2) the hydrophilicity of filter paper, which is used to purify and chromatographically correct interference caused by whole blood components with a tiny amount of blood sample (only 5 μL). Diagnosis was based on serum stain length retained inside the paper channels of our device. This is a balanced function between surface tension and chromatographic force following immune reactions (CRP assays) with a paper-embedded biomarker.

  3. Elevated C-reactive protein in the diagnosis, prognosis, and cause of cancer

    DEFF Research Database (Denmark)

    Allin, Kristine H; Nordestgaard, Børge G

    2011-01-01

    -phase response, chronic inflammation, the molecular biology, function and measurement of CRP, circulating levels of CRP in health and disease, the principle of Mendelian randomization, the association between circulating levels of CRP and cancer prognosis, and cancer biomarkers. In the Copenhagen General...... increased risk of death from breast cancer compared to patients with CRP levels......The aim of this review is to summarize present evidence of an association between circulating levels of C-reactive protein (CRP) and cancer risk, and to evaluate whether elevated circulating CRP levels cause cancer. Additionally, the review provides background information on the acute...

  4. High sensitive C-reactive protein (hs-CRP level and biochemical parameters for prehypertension and prediabetes diagnosis

    Directory of Open Access Journals (Sweden)

    Yuttana Sudjaroen

    2015-01-01

    Full Text Available Context: Coronary atherosclerosis still presents one of the main causes of death. Efficacious prevention should focus on the early control of cardiovascular risk factors, including lipid profiles, which are unable early detect in subclinical cases. High-sensitive C-reactive protein (hs-CRP can prove to be an early cardiac risk predictor. Aims: 1 To compare hs-CRP levels between healthy volunteer with normal blood pressure and those with prehypertension, and 2 to use hs-CRP levels along with other risks to be a cardiac risk predictor. Setting and Design: This was a cross-sectional study for 6 months′ duration from January to June 2013 at Kudjab Hospital located in Udon Thani province, Thailand. Materials and Methods: Forty (40 healthy volunteers with prehypertension and 40 volunteers with normal blood pressure were included in the study. Both groups were similar in age range and sex. Twelve-hour (12-h fasting blood samples were collected from all the participants. Serum was assayed for hs-CRP and lipid profile. Results: All of parameters were statistically significant difference (P < 000.1. The hs-CRP level (6.27 ± 7.8 mg/L was elevated in the prehypertension group. The relative risk of hs-CRP for prehypertension was 6.3 with the odds ratio of 15.48, whereas the relative risk of lipid profiles for prehypertension prediction was only 1.28, with the odds ratio of 1.67. Statistical Analysis: SPSS version 11.0 using the unpaired t-test for comparing demographic data and blood parameters and risk prediction of hs-CRP and lipid profiles were calculated by relative risk with odds ratio [95% confidence interval (CI]. Conclusions: Hs-CRP is an early cardiac risk predictor even with normal lipid profile, and can help measure additional risk especially subclinical people such as prehypertension.

  5. Nanomolar aluminum induces expression of the inflammatory systemic biomarker C-reactive protein (CRP) in human brain microvessel endothelial cells (hBMECs).

    Science.gov (United States)

    Alexandrov, Peter N; Kruck, Theodore P A; Lukiw, Walter J

    2015-11-01

    C-reactive protein (CRP; also known as pentraxin 1, PTX1), a 224 amino acid soluble serum protein organized into a novel pentameric ring-shaped structure, is a highly sensitive pathogenic biomarker for systemic inflammation. High CRP levels are found in practically every known inflammatory state, and elevated CRP levels indicate an increased risk for several common age-related human degenerative disorders, including cardiovascular disease, cancer, diabetes, and Alzheimer's disease (AD). While the majority of CRP is synthesized in the liver for secretion into the systemic circulation, it has recently been discovered that an appreciable amount of CRP is synthesized in highly specialized endothelial cells that line the vasculature of the brain and central nervous system (CNS). These highly specialized cells, the major cell type lining the human CNS vasculature, are known as human brain microvessel endothelial cells (hBMECs). In the current pilot study we examined (i) CRP levels in human serum obtained from AD and age-matched control patients; and (ii) analyzed the effects of nanomolar aluminum sulfate on CRP expression in primary hBMECs. The three major findings in this short communication are: (i) that CRP is up-regulated in AD serum; (ii) that CRP serum levels increased in parallel with AD progression; and (iii) for the first time show that nanomolar aluminum potently up-regulates CRP expression in hBMECs to many times its 'basal abundance'. The results suggest that aluminum-induced CRP may in part contribute to a pathophysiological state associated with a chronic systemic inflammation of the human vasculature.

  6. Do albuminuria and hs-CRP add to the International Diabetes Federation definition of the metabolic syndrome in predicting outcome?

    NARCIS (Netherlands)

    van der Velde, Marije; Bello, Aminu K.; Brantsma, Auke H.; El Nahas, Meguid; Bakker, Stephan J. L.; de Jong, Paul E.; Gansevoort, Ronald T.

    2012-01-01

    Background. To investigate the added value of elevated urinary albumin excretion (UAE) and high high-sensitive C-reactive protein (hs-CRP) in predicting new-onset type 2 diabetes mellitus (T2DM), cardiovascular disease (CVD) and chronic kidney disease (CKD) in addition to the present metabolic syndr

  7. Comparative evaluation of serum C-reactive protein (CRP) levels in the different histological subtypes of esophageal cancer (squamous cell carcinoma and adenocarcinoma of esophagus).

    Science.gov (United States)

    Lukaszewicz-Zając, Marta; Mroczko, Barbara; Kozłowski, Mirosław; Nikliński, Jacek; Laudański, Jerzy; Siewko, Maria; Szmitkowski, Maciej

    2012-02-01

    Elevated C-reactive protein (CRP) levels have been found in patients with several malignancies. The aim of the present study was to analyze the diagnostic and prognostic values of CRP levels measurement in esophageal cancer (EC) patients in relation to its different histological subtypes (squamous cell carcinoma-ESCC and adenocarcinoma-AC of esophagus) and compared them with classic tumor markers-carcinoembryonic antigen (CEA) and squamous cell cancer antigen (SCC-Ag). The diagnostic sensitivity, specificity, and the areas under receiver operating characteristic curves (AUC) for all the proteins tested were defined. Serum CRP levels were statistically higher in EC, ESCC, and AC patients compared to healthy subjects and significantly increased in EC and ESCC patients with the presence of lymph node and distant metastases. The percentage of elevated CRP results in all the analyzed subgroups (EC, ESCC, and AC) was higher than CEA and SCC-Ag, similarly as AUC for CRP in comparison to SCC-Ag. Serum CRP level was a significant predictor of EC and ESCC patients' survival in univariate analysis. In conclusion, these results indicate that CRP can be used as an adjunct in evaluating the tumor markers-CEA and SCC-Ag and may improve the clinical diagnosis and follow-up of EC patients, especially for ESCC subgroup.

  8. Significance of Tomography and CRP in Abdominal Pain Management

    Directory of Open Access Journals (Sweden)

    Yeliz Simsek

    2015-12-01

    Conclusion: Based on our study; in the event of abdominal pain, CRP can predict abnormal tomography finding and it is more valuable than leucocyte. When tomography was used with CRP, it affects the operation decision. [Cukurova Med J 2015; 40(4.000: 766-773

  9. Crp is a global regulator of antibiotic production in streptomyces.

    Science.gov (United States)

    Gao, Chan; Hindra; Mulder, David; Yin, Charles; Elliot, Marie A

    2012-12-11

    Cyclic AMP receptor protein (Crp) is a transcription regulator controlling diverse cellular processes in many bacteria. In Streptomyces coelicolor, it is well established that Crp plays a critical role in spore germination and colony development. Here, we demonstrate that Crp is a key regulator of secondary metabolism and antibiotic production in S. coelicolor and show that it may additionally coordinate precursor flux from primary to secondary metabolism. We found that crp deletion adversely affected the synthesis of three well-characterized antibiotics in S. coelicolor: actinorhodin (Act), undecylprodigiosin (Red), and calcium-dependent antibiotic (CDA). Using chromatin immunoprecipitation-microarray (ChIP-chip) assays, we determined that eight (out of 22) secondary metabolic clusters encoded by S. coelicolor contained Crp-associated sites. We followed the effect of Crp induction using transcription profiling analyses and found secondary metabolic genes to be significantly affected: included in this Crp-dependent group were genes from six of the clusters identified in the ChIP-chip experiments. Overexpressing Crp in a panel of Streptomyces species led to enhanced antibiotic synthesis and new metabolite production, suggesting that Crp control over secondary metabolism is broadly conserved in the streptomycetes and that Crp overexpression could serve as a powerful tool for unlocking the chemical potential of these organisms. IMPORTANCE Streptomyces produces a remarkably diverse array of secondary metabolites, including many antibiotics. In recent years, genome sequencing has revealed that these products represent only a small proportion of the total secondary metabolite potential of Streptomyces. There is, therefore, considerable interest in discovering ways to stimulate the production of new metabolites. Here, we show that Crp (the classical regulator of carbon catabolite repression in Escherichia coli) is a master regulator of secondary metabolism in Streptomyces

  10. Serum CRP protein as a differential marker in cancer.

    Science.gov (United States)

    Juan, Hu; Qijun, Wang; Junlan, Liu

    2012-11-01

    The objective of this study was to measure the serum concentrations of C-reactive protein (CRP) in cancer patients and compare with those of immune disease patients and healthy individuals for discriminatory analysis. For this purpose, automatic systems for special protein analysis (Type: Drcon Diognostica Tarbox) was used to measure serum CRP concentrations in 276 cancer patients (Group A), 110 immune disease patients (Group B), 161 phlogistic patients (Group C), and 125 age-matched healthy individuals (Group D). Our data show that serum CRP concentrations in Group A were significantly higher than those in Groups B and D, whereas CRP concentrations in Group B were higher than those in Group D. The differences of serum CRP concentrations between Groups A and B as well as between Groups B and D were significant (P immune disease patients.

  11. Comparison of Serum CRP in Migraine Sufferers and Normal Population

    Directory of Open Access Journals (Sweden)

    Mohammad Aminianfar

    2014-01-01

    Full Text Available Background: CRP (C-reactive protein is one of the known inflammatory markers in the body. Studies claim that the level of this marker in patients with migraine is higher than normal peoples. Despite the result of various studies, even the relation between serum CRP and migraine is not detected thoroughly and is in a halo of ambiguity, therefore in this study, we intended to assess the relation between migraine and serum CRP levels. Materials and Methods: The present study was performed as a case-control on 47 migraine suffers that presented Besat hospital on year 2011, at intervals between their attacks and 50 normal individuals. Serum CRP level was measured at interval between attacks or at least 72 hour after the completion of the last attack and was compared with obtained results from normal population. Results: The comparison of CRP level in two groups, indicated that the median CRP at case group was 16.40 mg/dl and at control group 9.76 mg/dl (p≤0.05. The comparison of CRP median between the sufferers of classic migraine, migraine without aura and individuals without migraine, indicated that the CRP median difference at without aura migraine sufferers and normal population was not meaningful, but classic migraine suffers had higher serum CRP level than the other two groups. Conclusion: Finally, we should stay that the present study demonstrate that CRP inflammatory marker was higher at migraine suffers in comparison with normal general population and could explained the role of inflammation in creation and progression of this type of headache.

  12. Correlation of psychological symptoms with cortisol and CRP levels in pregnant women with metabolic syndrome.

    Science.gov (United States)

    Bjelanović, Vedran; Babić, Dragan; Hodžić, Damir; Bjelanović, Ana; Krešić, Tanja; Dugandžić-Šimić, Ana; Orešković, Slavko

    2015-12-01

    In pregnancy occurs series of physiological, organic and psychological changes in the female organism. Particularly are significant hormonal and metabolic changes. Elevated cortisol levels are reduced by linking the transport of globulin (transcortin). Triglycerides were increased 50% and other lipids from 20 to 30%. The values of CRP were slightly elevated in the third trimester of pregnancy (10-15 mg/L). To investigate the association of psychological symptoms with the level of cortisol and CRP in women with metabolic syndrome. From 1646 pregnant women cross-sectional, prospective study included 180 pregnant women divided into three groups by applying the inclusion and exclusion criteria. Research methods are laboratory and clinical tests and questionnaires. Every pregnant woman have been made complete laboratory findings and determined cortisol in 8 and 17 hours using the chemiluminescent immunoassay method. All pregnant women filled in several questionnaires: socio-demographic, obstetrical-gynecological, standardized psychometric questionnaire (SCL 90-R), a questionnaire syndrome of depression according to ICD 10 and Beck self depression scale. The study was conducted from August 2011 to mid-November 2012. From the total of 1646 hospitalized pregnant women, 176 pregnant women had a BMI>30 and 120 of them were tested, but 60 had criteria for MS. The concentration of morning and afternoon cortisol is increased in pregnant women with the metabolic syndrome Obese pregnant women have a statistically higher level and morning and afternoon cortisol levels than women with normal body weight and without the metabolic syndrome, but these differences are smaller than in the case of pregnant women with the metabolic syndrome. CRP is significantly higher in women with metabolic syndrome. CRP concentration is significantly higher in obese pregnant women compared to pregnant women with normal weight and without the metabolic syndrome, but it is lower than in pregnant women

  13. Correlation between Serum High Sensitivity CRP Level and Inhospital Cardiac Events in the Patients with Unstable Angina

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    H. Kazerani

    2007-10-01

    Full Text Available Introduction & Objective: Several studies have been performed to evaluate correlation of serum high sensitivity CRP (hs-CRP level with the prognosis of the patients with diagnosis of unstable angina, and by now different results were reported. The aim of this study was to assess correlation between serum hs-CRP level and inhospital prognosis and cardiac events in the patients with unstable angina. Materials & Methods: This descriptive analytic study was performed from Sep 2004 till Feb 2006 in Shahid Beheshti hospital. Kermanshah, Iran. Sera were collected from 250 patients for hs-CRP measurement. Exclusion criteria were: acute ST elevation MI, non ST elevation MI, patients with history of recent infection, patients with recent trauma and patients with serum high sensitive CRP level more than 10 mg/lit. Patients were divided into two groups, first group whose serum hs-CRP level was less than 3 mg/lit and second group whose serum hs-CRP level was between 3 and 10 mg/lit. They were followed for recurrent chest pain, arrhythmias, pulmonary edema, acute myocardial infarction and in hospital death. Results were analyzed using x² and t-test. Results: Mean age were 57±7.8 and 58±11.5 years in first group and second group respectively. There was statistically significant difference in some cardiac complications such as dyspnea, duration of hospitalization, recurrent chest pain, CCU admission (p<0.001 and in hospital myocardial infarction (p=0.03, between two groups. Some complications did not have significant difference such as pulmonary edema, cardiogenic shock, arrhythmia, S3, S4 and pulmonary rates .There was no mortality in both groups. Conclusion: According to the results, we can use serum hs-CRP level for risk stratification in the patients with diagnosis of unstable angina. Obviously the patients with high serum hs-CRP level need more attention whether early invasive management help these patients, may be the matter of later studies.

  14. Identification of the subunit of cAMP receptor protein (CRP) that functionally interacts with CytR in CRP-CytR-mediated transcriptional repression

    DEFF Research Database (Denmark)

    Meibom, K L; Kallipolitis, B H; Ebright, R H

    2000-01-01

    At promoters of the Escherichia coli CytR regulon, the cAMP receptor protein (CRP) interacts with the repressor CytR to form transcriptionally inactive CRP-CytR-promoter or (CRP)(2)-CytR-promoter complexes. Here, using "oriented heterodimer" analysis, we show that only one subunit of the CRP dimer...

  15. Estimate of CRP and TNF-alpha level before and after periodontal therapy in cardiovascular disease patients

    Science.gov (United States)

    Koppolu, Pradeep; Durvasula, Satyanarayana; Palaparthy, Rajababu; Rao, Mukhesh; Sagar, Vidya; Reddy, Sunil Kumar; Lingam, Swapna

    2013-01-01

    Introduction Epidemiological studies show that individuals with periodontitis have a radically amplified threat to develop cardiovascular disease. CRP& TNF-α, are acute phase proteins monitored as a marker of inflammatory status, which have been identified as a major risk factor for atherosclerotic complications. Elevated CRP & TNF-α level in periodontitis patients have been reported by several groups. The present study was performed to determine whether presence of periodontitis and periodontal therapy could influence the serum levels of CRP & TNF-α in cardiovascular disease patients. Methods Forty cardiovascular disease subjects participated in the study. They were classified into two groups. Group A (Control) where no periodontal treatment was given, Group B (Test) where periodontal treatment (scaling & root planing) was performed. Periodontal clinical parameters like OHI-S, probing pocket depth, were evaluated together with serum CRP, TNF-α, at baseline and reassessed after 8 weeks for all the subjects in both the groups. Results The CRP & TNF-α levels in both the groups decreased but the decrease in the Group A was minimal and was not statistically significant (P > 0.05); whereas in Group B where periodontal therapy was performed, there was statistically significant decrease. Conclusion It can be concluded from the study that there can be a possible causal relationship between pathogenesis of periodontal disease and CVD as inferred from the statistical significant outcome in the form of decreased inflammatory biomarkers after the periodontal treatment. PMID:24198887

  16. Absence of a positive correlation between CRP and leptin in rheumatoid arthritis

    Directory of Open Access Journals (Sweden)

    Seyed Reza Najafizadeh

    2016-12-01

    Significance: We observed that the physiologic correlation between leptin and CRP and BMI and CRP was not present RA patients. This is a new study reporting the lost correlation between leptin and CRP in RA patients.

  17. Rapid and Low-Cost CRP Measurement by Integrating a Paper-Based Microfluidic Immunoassay with Smartphone (CRP-Chip).

    Science.gov (United States)

    Dong, Meili; Wu, Jiandong; Ma, Zimin; Peretz-Soroka, Hagit; Zhang, Michael; Komenda, Paul; Tangri, Navdeep; Liu, Yong; Rigatto, Claudio; Lin, Francis

    2017-03-26

    Traditional diagnostic tests for chronic diseases are expensive and require a specialized laboratory, therefore limiting their use for point-of-care (PoC) testing. To address this gap, we developed a method for rapid and low-cost C-reactive protein (CRP) detection from blood by integrating a paper-based microfluidic immunoassay with a smartphone (CRP-Chip). We chose CRP for this initial development because it is a strong biomarker of prognosis in chronic heart and kidney disease. The microfluidic immunoassay is realized by lateral flow and gold nanoparticle-based colorimetric detection of the target protein. The test image signal is acquired and analyzed using a commercial smartphone with an attached microlens and a 3D-printed chip-phone interface. The CRP-Chip was validated for detecting CRP in blood samples from chronic kidney disease patients and healthy subjects. The linear detection range of the CRP-Chip is up to 2 μg/mL and the detection limit is 54 ng/mL. The CRP-Chip test result yields high reproducibility and is consistent with the standard ELISA kit. A single CRP-Chip can perform the test in triplicate on a single chip within 15 min for less than 50 US cents of material cost. This CRP-Chip with attractive features of low-cost, fast test speed, and integrated easy operation with smartphones has the potential to enable future clinical PoC chronic disease diagnosis and risk stratification by parallel measurements of a panel of protein biomarkers.

  18. Rapid and Low-Cost CRP Measurement by Integrating a Paper-Based Microfluidic Immunoassay with Smartphone (CRP-Chip)

    OpenAIRE

    Dong, Meili; Wu, Jiandong; Ma, Zimin; Peretz-Soroka, Hagit; Zhang, Michael; Komenda, Paul; Tangri, Navdeep; Liu, Yong; Rigatto, Claudio; Lin, Francis

    2017-01-01

    Traditional diagnostic tests for chronic diseases are expensive and require a specialized laboratory, therefore limiting their use for point-of-care (PoC) testing. To address this gap, we developed a method for rapid and low-cost C-reactive protein (CRP) detection from blood by integrating a paper-based microfluidic immunoassay with a smartphone (CRP-Chip). We chose CRP for this initial development because it is a strong biomarker of prognosis in chronic heart and kidney disease. The microflu...

  19. Does elevated C-reactive protein cause human atherothrombosis? Novel insights from genetics, intervention trials, and elsewhere

    DEFF Research Database (Denmark)

    Nordestgaard, Børge

    2009-01-01

    PURPOSE OF REVIEW: To evaluate evidence from human epidemiology, mechanistic studies, animal studies, human genetics, and human intervention trials to address whether elevated C-reactive protein (CRP) causes human atherothrombotic cardiovascular disease. RECENT FINDINGS: Human epidemiology...... demonstrates that elevated CRP levels are associated with increased risk of atherothrombosis. Mechanistic and animal studies provide evidence both for and against a causal relationship of CRP with atherothrombosis. Human genetics demonstrate that genetic variation in the CRP gene is associated with lifelong...... increased CRP levels, but not with increased risk of atherothrombosis. A human intervention trial in healthy people with low LDL cholesterol and elevated CRP demonstrated that aggressive statin treatment caused reductions of 50% in LDL cholesterol, 37% in CRP, 50% in atherothrombotic cardiovascular events...

  20. Analysis of the changes of serum lipid and hs-CRP in patients with subclinical hypothyroidism

    Institute of Scientific and Technical Information of China (English)

    Jin-Mian Fan; Dong-Bo Zheng; Zhou-Ping Zhang

    2016-01-01

    Objective:To analyze changes of serum lipid and hs-CRP levels in patients with subclinical hypothyroidism in order to explore their correlations with TSH level.Methods:A total of 90 patients with subclinical hypothyroidism were included in the study and divided into the mild, moderate, and severe groups according to TSH level with 30 cases in each group; meanwhile, 30 healthy individuals were served as the control groups. The changes of the levels of TSH, serum lipid indicators (TC, TG, HDL-C, LDL-C, ApoA, ApoB, and Lpa), and hs-CRP in the four groups were observed. The correlation of serum lipid and hs-CRP with TSH was analyzed. Results: The levels of TSH, TC, TG, Lpa, and hs-CRP in the subclinical hypothyroidism subgroups were significantly higher than those in the control group. The levels of HDL-C, LDL-C, ApoA, and ApoB in patients with subclinical hypothyroidism were increased when compared with the control group. The levels of HDL-C, LDL-C, and ApoB in the moderate and severe groups were significantly higher than those in the control group. ApoA level in the severe group was significantly higher than that in the control group. LDL-C in the moderate group was significantly higher than that in the mild group, and that in the severe group was significantly higher than that in the moderate group. ApoB level in the severe group was significantly higher than that in the mild group. Spearman correlation analysis showed that TC, TG, LDL-C, ApoB, Lpa, and hs-CRP were positively correlated with TSH level, while HDL-C and ApoA had no correlation with TSH level.Conclusions:The levels of serum lipid and hs-CRP are abnormally elevated in patients with subclinical hypothyroidism, and are gradually increased along with the disease progression, which is closely associated with TSH level.

  1. Association between Periodontopathogens and CRP Levels in Patients with Periodontitis in Serbia

    Directory of Open Access Journals (Sweden)

    Ana Pejcic

    2011-03-01

    Full Text Available Background and aims. Recent epidemiological studies have shown that individuals with periodontitis have a significantly higher risk of developing coronary heart disease, which might be attributed to the complex microbiota in the dental plaque. Periodontopathogens have been reported as risk factors for cardiovascular disease. This study evaluated association of chronic periodontitis and periodontopathogens with CRP in systemically healthy Serbian adults. Materials and methods. Serum C-reactive protein levels were measured in 24 patients with moderate periodontitis, 26 patients with severe periodontitis, and 25 periodontally healthy subjects. Periodontal health indicators included gingival bleeding on probing and periodontal disease status. Patients with moderate periodontitis had low attachment loss and pocket depths of 5 mm. The control group with healthy gingiva had gingival sulcus of 5 mol/L was greater in the higher clinical AL group compared to the group with less attachment loss. Presence of periodontopathogens was also associated with elevated CRP levels and poor periodontal status. Conclusions. PD and subgingival periodontopathogens are associated with increased CRP levels. These findings suggest that periodontal infection may contribute to systemic inflammatory burden in otherwise healthy individuals.

  2. Preoperative preparation of children

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    Priya Reshma Aranha

    2017-01-01

    Full Text Available Surgery is a stressful and anxiety provoking experience for children. Millions of children undergo surgery every year. The majority of children experience significant preoperative anxiety which intern can affect their recovery. Preoperative anxiety may bring about physical and physiological changes in children, which can be particularly evident in terms of increased heart rate and blood pressure. To identify various strategies used to minimize the preoperative anxiety of children and update their clinical effectiveness among children undergoing surgery, the authors searched PubMed, MEDLINE, CINAHL, ScienceDirect, Google Scholar, Scopus, and Cochrane Library for identifying the relevant studies and retrieved available literature. It is concluded that utilization of the strategies available to reduce the preoperative anxiety of children will be a promising intervention to reduce anxiety, to promote relaxation, satisfaction, and speedy recovery. Many of these techniques are simple, cost-effective and can be easily carried out by nurses. It is essential to use the age appropriate and individualized methods in preparing children for surgery. Further research is required to strengthen the evidence.

  3. Serum C-reactive protein (CRP) as a simple and independent prognostic factor in extranodal natural killer/T-cell lymphoma, nasal type.

    Science.gov (United States)

    Li, Ya-Jun; Li, Zhi-Ming; Xia, Yi; Huang, Jia-Jia; Huang, Hui-Qiang; Xia, Zhong-Jun; Lin, Tong-Yu; Li, Su; Cai, Xiu-Yu; Wu-Xiao, Zhi-Jun; Jiang, Wen-Qi

    2013-01-01

    C-reactive protein (CRP) is a biomarker of the inflammatory response, and it shows significant prognostic value for several types of solid tumors. The prognostic significance of CRP for lymphoma has not been fully examined. We evaluated the prognostic role of baseline serum CRP levels in patients with extranodal natural killer (NK)/T-cell lymphoma (ENKTL). We retrospectively analyzed 185 patients with newly diagnosed ENKTL. The prognostic value of the serum CRP level was evaluated for the low-CRP group (CRP≤10 mg/L) versus the high-CRP group (CRP>10 mg/L). The prognostic value of the International Prognostic Index (IPI) and the Korean Prognostic Index (KPI) were evaluated and compared with the newly developed prognostic model. Patients in the high-CRP group tended to display increased adverse clinical characteristics, lower rates of complete remission (P60 years, hypoalbuminemia, and elevated lactate dehydrogenase levels were independent adverse predictors of OS. Based on these four independent predictors, we constructed a new prognostic model that identified 4 groups with varying OS: group 1, no adverse factors; group 2, 1 factor; group 3, 2 factors; and group 4, 3 or 4 factors (PKPI in distinguishing between the low- and intermediate-low-risk groups, the intermediate-low- and high-intermediate-risk groups, and the high-intermediate- and high-risk groups. Our results suggest that pretreatment serum CRP levels represent an independent predictor of clinical outcome for patients with ENKTL. The prognostic value of the new prognostic model is superior to both IPI and KPI.

  4. Elevating your elevator talk

    Science.gov (United States)

    An important and often overlooked item that every early career researcher needs to do is compose an elevator talk. The elevator talk, named because the talk should not last longer than an average elevator ride (30 to 60 seconds), is an effective method to present your research and yourself in a clea...

  5. Interventions for preoperative smoking cessation

    DEFF Research Database (Denmark)

    Møller, A; Villebro, N

    2005-01-01

    Smokers have a substantially increased risk of intra- and postoperative complications. Preoperative smoking intervention may be effective in decreasing this incidence. The preoperative period may be a well chosen time to offer smoking cessation interventions due to increased patient motivation....

  6. Effects of crp deletion in Salmonella enterica serotype Gallinarum

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    Rubino Salvatore

    2007-05-01

    Full Text Available Abstract Background Salmonella enterica serotype Gallinarum (S. Gallinarum remains an important pathogen of poultry, especially in developing countries. There is a need to develop effective and safe vaccines. In the current study, the effect of crp deletion was investigated with respect to virulence and biochemical properties and the possible use of a deletion mutant as vaccine candidate was preliminarily tested. Methods Mutants were constructed in S. Gallinarum by P22 transduction from Salmonella Typhimurium (S. Typhimurium with deletion of the crp gene. The effect was characterized by measuring biochemical properties and by testing of invasion in a chicken loop model and by challenge of six-day-old chickens. Further, birds were immunized with the deleted strain and challenged with the wild type isolate. Results The crp deletions caused complete attenuation of S. Gallinarum. This was shown by ileal loop experiments not to be due to significantly reduced invasion. Strains with such deletions may have vaccine potential, since oral inoculatoin with S. Gallinarum Δcrp completely protected against challenge with the same dose of wild type S. Gallinarum ten days post immunization. Interestingly, the mutations did not cause the same biochemical and growth changes to the two biotypes of S. Gallinarum. All biochemical effects but not virulence could be complemented by providing an intact crp-gene from S. Typhimurium on the plasmid pSD110. Conclusion Transduction of a Tn10 disrupted crp gene from S. Typhimurium caused attenuation in S. Gallinarum and mutated strains are possible candidates for live vaccines against fowl typhoid.

  7. Mutations of C-reactive protein (CRP) -286 SNP, APC and p53 in colorectal cancer: implication for a CRP-Wnt crosstalk.

    Science.gov (United States)

    Su, Hai-Xiang; Zhou, Hai-Hong; Wang, Ming-Yu; Cheng, Jin; Zhang, Shi-Chao; Hui, Feng; Chen, Xue-Zhong; Liu, Shan-Hui; Liu, Qin-Jiang; Zhu, Zi-Jiang; Hu, Qing-Rong; Wu, Yi; Ji, Shang-Rong

    2014-01-01

    C-reactive protein (CRP) is an established marker of inflammation with pattern-recognition receptor-like activities. Despite the close association of the serum level of CRP with the risk and prognosis of several types of cancer, it remains elusive whether CRP contributes directly to tumorigenesis or just represents a bystander marker. We have recently identified recurrent mutations at the SNP position -286 (rs3091244) in the promoter of CRP gene in several tumor types, instead suggesting that locally produced CRP is a potential driver of tumorigenesis. However, it is unknown whether the -286 site is the sole SNP position of CRP gene targeted for mutation and whether there is any association between CRP SNP mutations and other frequently mutated genes in tumors. Herein, we have examined the genotypes of three common CRP non-coding SNPs (rs7553007, rs1205, rs3093077) in tumor/normal sample pairs of 5 cancer types (n = 141). No recurrent somatic mutations are found at these SNP positions, indicating that the -286 SNP mutations are preferentially selected during the development of cancer. Further analysis reveals that the -286 SNP mutations of CRP tend to co-occur with mutated APC particularly in rectal cancer (p = 0.04; n = 67). By contrast, mutations of CRP and p53 or K-ras appear to be unrelated. There results thus underscore the functional importance of the -286 mutation of CRP in tumorigenesis and imply an interaction between CRP and Wnt signaling pathway.

  8. Pre-operative anaemia.

    Science.gov (United States)

    Clevenger, B; Richards, T

    2015-01-01

    Pre-operative anaemia is a relatively common finding, affecting a third of patients undergoing elective surgery. Traditionally associated with chronic disease, management has historically focused on the use of blood transfusion as a solution for anaemia in the peri-operative period. Data from large series now suggest that anaemia is an independent risk associated with poor outcome in both cardiac and non-cardiac surgery. Furthermore, blood transfusion does not appear to ameliorate this risk, and in fact may increase the risk of postoperative complications and hospital length of stay. Consequently, there is a need to identify, diagnose and manage pre-operative anaemia to reduce surgical risk. Discoveries in the pathways of iron metabolism have found that chronic disease can cause a state of functional iron deficiency leading to anaemia. The key iron regulatory protein hepcidin, activated in response to inflammation, inhibits absorption of iron from the gastrointestinal tract and further reduces bioavailability of iron stores for red cell production. Consequently, although iron stores (predominantly ferritin) may be normal, the transport of iron either from the gastrointestinal tract or iron stores to the bone marrow is inhibited, leading to a state of 'functional' iron deficiency and subsequent anaemia. Since absorption from the gastrointestinal tract is blocked, increasing oral iron intake is ineffective, and studies are now looking at the role of intravenous iron to treat anaemia in the surgical setting. In this article, we review the incidence and impact of anaemia on the pre-operative patient. We explain how anaemia may be caused by functional iron deficiency, and how iron deficiency anaemia may be diagnosed and treated.

  9. Natural Honey and Cardiovascular Risk Factors; Effects on Blood Glucose, Cholesterol, Triacylglycerole, CRP, and Body Weight Compared with Sucrose

    Directory of Open Access Journals (Sweden)

    N. Yaghoobi

    2008-01-01

    Full Text Available It has been found that honey ameliorates cardiovascular risk factors in healthy individuals and in patients with elevated risk factors. The present study investigated the effect of natural honey on total cholesterol, low-density lipoprotein cholesterol (LDL-C, high-density lipoprotein cholesterol (HDL-C, triacylglycerole, C-reactive protein (CRP, fasting blood glucose (FBG, and body weight in overweight individuals. There were 55 patients, overweight or obese, who were randomly recruited into the study and assigned into two groups: control group (17 subjects and experimental group (38 subjects. Patients in the control group received 70 g of sucrose daily for a maximum of 30 days and patients in the experimental group received 70 g of natural honey for the same period. In the control and experimental groups, body weight, body mass index, body fat weight, total cholesterol, LDL-C, HDL-C, triacylglycerole, FBG, and CRP were measured before treatment and at day 31 after the commencement of treatment. Results showed that honey caused a mild reduction in body weight (1.3% and body fat (1.1%. Honey reduced total cholesterol (3%, LDL-C (5.8, triacylglycerole (11%, FBG (4.2%, and CRP (3.2%, and increased HDL-C (3.3% in subjects with normal values, while in patients with elevated variables, honey caused reduction in total cholesterol by 3.3%, LDL-C by 4.3%, triacylglycerole by 19%, and CRP by 3.3% (p < 0.05. It is our conclusion that consumption of natural honey reduces cardiovascular risk factors, particularly in subjects with elevated risk factors, and it does not increase body weight in overweight or obese subjects.

  10. The use of CRP for diagnosing infections in young infants

    NARCIS (Netherlands)

    Palmer, A; Carlin, JB; Freihorst, J; Gatchalian, S; Muhe, L; Mulholland, K; Weber, MW

    2004-01-01

    The diagnosis of severe bacterial infection in young infants in developing countries is difficult because of the lack of sensitivity and specificity of the presenting symptoms and signs. Whether C-reactive protein (CRP) might help with the early detection of neonatal sepsis was investigated in a pro

  11. C-reactive protein (CRP) of the Syrian hamster.

    Science.gov (United States)

    Dowton, S B; Holden, S N

    1991-10-01

    Complementary and genomic clones encoding the mRNA and gene for a protein in the Syrian hamster that is highly homologous to C-reactive protein (CRP) have been isolated and studied. Coding sequence of the genomic clone is identical with that of the cDNA clone and predicts a mature protein of 206 amino acids and a 19 amino acid signal peptide. The single intron is 217 base pairs long and contains a short repetitive (GT)n motif. RNA blot analysis demonstrates that mRNA for hamster CRP is approximately 2.0 kb long, and unlike the closely related pentraxin female protein (FP), expression of this mRNA is not affected by the gender of the animal and accumulates equally in males and females during inflammation. In vivo administration of interleukin 1, interleukin 6, and tumor necrosis factor induces accumulation of hepatic CRP mRNA, and the acute-phase alterations in CRP mRNA levels arise as a result of enhanced gene transcription.

  12. Effects of haying on breeding birds in CRP grasslands

    Science.gov (United States)

    Igl, Lawrence D.; Johnson, Douglas H.

    2016-01-01

    The Conservation Reserve Program (CRP) is a voluntary program that is available to agricultural producers to help protect environmentally sensitive or highly erodible land. Management disturbances of CRP grasslands generally are not allowed unless authorized to provide relief to livestock producers during severe drought or a similar natural disaster (i.e., emergency haying and grazing) or to improve the quality and performance of the CRP cover (i.e., managed haying and grazing). Although CRP grasslands may not be hayed or grazed during the primary bird-nesting season, these disturbances may have short-term (1 yr after disturbance) and long-term (≥2 yr after disturbance) effects on grassland bird populations. We assessed the effects of haying on 20 grassland bird species in 483 CRP grasslands in 9 counties of 4 states in the northern Great Plains, USA between 1993 and 2008. We compared breeding bird densities (as determined by total-area counts) in idle and hayed fields to evaluate changes 1, 2, 3, and 4 years after haying. Haying of CRP grasslands had either positive or negative effects on grassland birds, depending on the species, the county, and the number of years after the initial disturbance. Some species (e.g., horned lark [Eremophila alpestris], bobolink [Dolichonyx oryzivorus]) responded positively after haying, and others (e.g., song sparrow [Melospiza melodia]) responded negatively. The responses of some species changed direction as the fields recovered from haying. For example, densities for common yellowthroat (Geothlypis trichas), sedge wren (Cistothorus platensis), and clay-colored sparrow (Spizella pallida) declined the first year after haying but increased in the subsequent 3 years. Ten species showed treatment × county interactions, indicating that the effects of haying varied geographically. This long-term evaluation on the effects of haying on breeding birds provides important information on the strength and direction of changes in

  13. Upstream CRP-binding site is not essential for CRP-cAMP-mediated inhibition on the nifU promoter

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    When the NifA-mediated activation of Klebsiella pneumoniae nifU promoter is recreated in Escherichia coli, it has been observed that CRP-cAMP has an inhibitory effect on the nifU promoter. Sequence analysis indicates that there is a strong CRP-binding site located upstream of the nifU promoter, overlapping completely with a previously identified NifA-binding site. In vitro gel retardation analysis indicates that this putative CRP-binding site has similar affinity for CRP, when compared with that at the lac promoter, suggesting that CRP could effectively compete with NifA for such a binding site under physiological conditions. When this putative CRP-binding site on nifU was mutated, in vitro gel retardation analysis indicates that CRP can no longer bind to the mutant promoter. However, when constitutively expressed NifA is used as the activator, CRP-cAMP-mediated inhibitory effect on this mutant nifU promoter has no significant difference when compared with that obtained from its wild-type promoter. These results suggest that direct interaction between CRP and Eσ54, other than the DNA binding site(s) competition between CRP and NifA, plays the principal role in the CRP-cAMP-mediated inhibitory effect on nifU.

  14. Influence of cAMP receptor protein (CRP) on bacterial virulence and transcriptional regulation of allS by CRP in Klebsiella pneumoniae.

    Science.gov (United States)

    Xue, Jian; Tan, Bin; Yang, Shiya; Luo, Mei; Xia, Huiming; Zhang, Xian; Zhou, Xipeng; Yang, Xianxian; Yang, Ruifu; Li, Yingli; Qiu, Jingfu

    2016-11-15

    cAMP receptor protein (CRP) is one of the most important transcriptional regulators, which can regulate large quantities of operons in different bacteria. The gene allS was well-known as allantoin-utilizing capability and involving in bacterial virulence in Klebsiella pneumoniae (K. pneumoniae). The specific DNA recognition motif of transcription regulator CRP was found in allS promoter region. Therefore, this study is aimed to investigate the function of CRP on virulence and its transcriptional regulation mechanism to gene allS in K. pneumoniae. The wild-type (WT) K. pneumoniae NTUH-2044, crp knockout (Kp-Δcrp) and the complemented knockout (KpC-Δcrp) strains were used to determine the function of crp gene. The lacZ fusion, qRT-PCR, electrophoretic mobility shift and DNase I footprinting assays were performed to study the transcriptional regulation of CRP on allS. The result showed a decreased virulence in crp knockout strain. Complement through supplementing crp fragment in expression plasmid partially restore virulence of knockout bacteria. The CRP could bind to the allS promoter-proximal region and the binding site was further refined to be located from 60bp to 94bp upstream of the allS promoter. Based on these results, we proposed that CRP is an essential virulence regulator and knock out of crp gene will result in reduced virulence in K. pneumoniae. In the meantime, the transcription of gene allS is positively regulated by CRP via directly binding to upstream of allS promoter.

  15. JUPITER to Earth: A statin helps people with normal LDL-C and high hs-CRP, but what does it mean?

    OpenAIRE

    2009-01-01

    The JUPITER trial (Justification for the Use of Statins in Prevention: an Intervention Trial Evaluating Rosuvastatin) (N Engl J Med 2008; 359:2195–2207) compared rosuvastatin (Crestor) 20 mg daily vs placebo in apparently healthy people who had levels of low-density lipoprotein cholesterol (LDL-C) lower than 130 mg/dL but elevated levels (≥ 2 mg/L) of high-sensitivity C-reactive protein (hs-CRP). Rosuvastatin treatment lowered LDL-C levels by 50% and hs-CRP levels by 37%, accompanied by a 44%...

  16. The influence of statin treatment on the inflammatory biomarkers YKL-40 and HsCRP in patients with stable coronary artery disease

    DEFF Research Database (Denmark)

    Mygind, Naja Dam; Harutyunyan, Marina J; Mathiasen, Anders Bruun;

    2011-01-01

    OBJECTIVE: The inflammatory biomarker YKL-40 is elevated and associated with mortality in patients with stable coronary artery disease (CAD). The aim was to investigate the influence of statin treatment and lipid status on serum YKL-40 and Hs-CRP in patients with stable CAD. DESIGN: Serum YKL-40......, HsCRP, total cholesterol, HDL-c, LDL-c and triglycerides levels were measured in 404 statin treated and in 404 matched non-statin treated patients with stable CAD. RESULTS: YKL-40 was significantly higher in non-statin treated 110 µg/l (median) compared with 65 µg/l in statin treated (p ...

  17. Preoperative anxiety in neurosurgical patients.

    Science.gov (United States)

    Perks, Anna; Chakravarti, Sucharita; Manninen, Pirjo

    2009-04-01

    Anxiety is common in surgical patients, with an incidence of 60% to 92%. There is little information on the incidence and severity of preoperative anxiety in patients scheduled for neurosurgery. The aim of this study was to measure the level of preoperative anxiety in neurosurgical patients and to assess any influencing factors. After the Institutional Review Board approval and informed written consent, 100 patients booked for neurosurgery were interviewed preoperatively. Each patient was asked to grade their preoperative anxiety level on a verbal analog scale, Amsterdam Preoperative Anxiety and Information Scale, and a set of specific anxiety-related questions. The anxiety scores and the responses to the questions were compared between the sex, age, weight, diagnosis, and history of previous surgery. The mean age (+/-SD) was 50+/-13 years. The preoperative diagnosis was tumor (n=64), aneurysm (n=14), and other (n=22). Overall verbal analog scale was 5.2+/-2.7; the score was higher for female (5.8+/-2.8) than male patients (4.6+/-2.5) (PAmsterdam Preoperative Anxiety and Information Scale anxiety and knowledge scores were greater for surgery than for anesthesia. Questionnaire results showed that the most common anxieties were waiting for surgery, physical/mental harm, and results of the operation. In conclusion, our study showed that neurosurgical patients have high levels of anxiety, with a higher incidence in females. There was a moderately high need for information, particularly in patients with a high level of preoperative anxiety.

  18. Research of CRP-based irregular 2D seismic acquisition

    Institute of Scientific and Technical Information of China (English)

    Zhao Hu; Yin Cheng; He Guang-Ming; Chen Ai-Ping; Jing Long-Jiang

    2015-01-01

    Seismic exploration in the mountainous areas of western Chinese is extremely diffi cult because of the complexity of the surface and subsurface, which results in shooting difficulties, seismic data with low signal-to-noise ratio, and strong interference. The complexity of the subsurface structure leads to strong scattering of the refl ection points; thus, the curved-line acquisition method has been used. However, the actual subsurface structural characteristics have been rarely considered. We propose a design method for irregular acquisition based on common refl ection points (CRP) to avoid diffi cult-to-shoot areas, while considering the structural characteristics and CRP positions and optimizing the surface-receiving line position. We arrange the positions of the receiving points to ensure as little dispersion of subsurface CRP as possible to improve the signal-to-noise ratio of the seismic data. We verify the applicability of the method using actual data from a site in Sichuan Basin. The proposed method apparently solves the problem of seismic data acquisition and facilitates seismic exploration in structurally complex areas.

  19. Elevated C-reactive protein and late-onset bipolar disorder in 78 809 individuals from the general population

    DEFF Research Database (Denmark)

    Wium-Andersen, Marie Kim; Ørsted, David Dynnes; Nordestgaard, Børge Grønne

    2016-01-01

    BACKGROUND: No prospective studies have examined the role of C-reactive protein (CRP) in late-onset bipolar disorder. AIMS: We tested the hypothesis that elevated levels of CRP are associated cross-sectionally and prospectively with late-onset bipolar disorder, and that such an association possibly...... levels of CRP were associated both cross-sectionally and prospectively with late-onset bipolar disorder. When CRP was on a continuous scale, a doubling in CRP yielded an observational odds ratio for late-onset bipolar disorder of 1.28 (1.08-1.52) with a corresponding causal odds ratio of 4.66 (0.......89-24.3). CONCLUSION: Elevated CRP is associated with increased risk of late-onset bipolar disorder in the general population which was supported by the genetic analysis....

  20. Mutations of C-reactive protein (CRP -286 SNP, APC and p53 in colorectal cancer: implication for a CRP-Wnt crosstalk.

    Directory of Open Access Journals (Sweden)

    Hai-Xiang Su

    Full Text Available C-reactive protein (CRP is an established marker of inflammation with pattern-recognition receptor-like activities. Despite the close association of the serum level of CRP with the risk and prognosis of several types of cancer, it remains elusive whether CRP contributes directly to tumorigenesis or just represents a bystander marker. We have recently identified recurrent mutations at the SNP position -286 (rs3091244 in the promoter of CRP gene in several tumor types, instead suggesting that locally produced CRP is a potential driver of tumorigenesis. However, it is unknown whether the -286 site is the sole SNP position of CRP gene targeted for mutation and whether there is any association between CRP SNP mutations and other frequently mutated genes in tumors. Herein, we have examined the genotypes of three common CRP non-coding SNPs (rs7553007, rs1205, rs3093077 in tumor/normal sample pairs of 5 cancer types (n = 141. No recurrent somatic mutations are found at these SNP positions, indicating that the -286 SNP mutations are preferentially selected during the development of cancer. Further analysis reveals that the -286 SNP mutations of CRP tend to co-occur with mutated APC particularly in rectal cancer (p = 0.04; n = 67. By contrast, mutations of CRP and p53 or K-ras appear to be unrelated. There results thus underscore the functional importance of the -286 mutation of CRP in tumorigenesis and imply an interaction between CRP and Wnt signaling pathway.

  1. 7 CFR 1410.53 - Executed CRP contract not in conformity with regulations.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Executed CRP contract not in conformity with... RESERVE PROGRAM § 1410.53 Executed CRP contract not in conformity with regulations. If, after a CRP... fact or is not in conformity with this part, these regulations will prevail, and CCC may, at its...

  2. Preoperative alcoholism and postoperative morbidity

    DEFF Research Database (Denmark)

    Tonnesen, H; Kehlet, H

    1999-01-01

    BACKGROUND: Preoperative risk assessment has become part of daily clinical practice, but preoperative alcohol abuse has not received much attention. METHODS: A Medline search was carried out to identify original papers published from 1967 to 1998. Relevant articles on postoperative morbidity...... in alcohol abusers were used to evaluate the evidence. RESULTS: Prospective and retrospective studies demonstrate a twofold to threefold increase in postoperative morbidity in alcohol abusers, the most frequent complications being infections, bleeding and cardiopulmonary insufficiency. Wound complications...... to postoperative morbidity. CONCLUSION: Alcohol consumption should be included in the preoperative assessment of likely postoperative outcome. Reduction of postoperative morbidity in alcohol abusers may include preoperative alcohol abstinence to improve organ function, or perioperative alcohol administration...

  3. Inflammation, insulin resistance, and diabetes--Mendelian randomization using CRP haplotypes points upstream.

    Directory of Open Access Journals (Sweden)

    Eric J Brunner

    2008-08-01

    Full Text Available BACKGROUND: Raised C-reactive protein (CRP is a risk factor for type 2 diabetes. According to the Mendelian randomization method, the association is likely to be causal if genetic variants that affect CRP level are associated with markers of diabetes development and diabetes. Our objective was to examine the nature of the association between CRP phenotype and diabetes development using CRP haplotypes as instrumental variables. METHODS AND FINDINGS: We genotyped three tagging SNPs (CRP + 2302G > A; CRP + 1444T > C; CRP + 4899T > G in the CRP gene and measured serum CRP in 5,274 men and women at mean ages 49 and 61 y (Whitehall II Study. Homeostasis model assessment-insulin resistance (HOMA-IR and hemoglobin A1c (HbA1c were measured at age 61 y. Diabetes was ascertained by glucose tolerance test and self-report. Common major haplotypes were strongly associated with serum CRP levels, but unrelated to obesity, blood pressure, and socioeconomic position, which may confound the association between CRP and diabetes risk. Serum CRP was associated with these potential confounding factors. After adjustment for age and sex, baseline serum CRP was associated with incident diabetes (hazard ratio = 1.39 [95% confidence interval 1.29-1.51], HOMA-IR, and HbA1c, but the associations were considerably attenuated on adjustment for potential confounding factors. In contrast, CRP haplotypes were not associated with HOMA-IR or HbA1c (p = 0.52-0.92. The associations of CRP with HOMA-IR and HbA1c were all null when examined using instrumental variables analysis, with genetic variants as the instrument for serum CRP. Instrumental variables estimates differed from the directly observed associations (p = 0.007-0.11. Pooled analysis of CRP haplotypes and diabetes in Whitehall II and Northwick Park Heart Study II produced null findings (p = 0.25-0.88. Analyses based on the Wellcome Trust Case Control Consortium (1,923 diabetes cases, 2,932 controls using three SNPs in tight

  4. The cyclic AMP receptor protein, CRP, is required for both virulence and expression of the minimal CRP regulon in Yersinia pestis biovar microtus.

    Science.gov (United States)

    Zhan, Lingjun; Han, Yanping; Yang, Lei; Geng, Jing; Li, Yingli; Gao, He; Guo, Zhaobiao; Fan, Wei; Li, Gang; Zhang, Lianfeng; Qin, Chuan; Zhou, Dongsheng; Yang, Ruifu

    2008-11-01

    The cyclic AMP receptor protein (CRP) is a bacterial regulator that controls more than 100 promoters, including those involved in catabolite repression. In the present study, a null deletion of the crp gene was constructed for Yersinia pestis bv. microtus strain 201. Microarray expression analysis disclosed that at least 6% of Y. pestis genes were affected by this mutation. Further reverse transcription-PCR and electrophoretic mobility shift assay analyses disclosed a set of 37 genes or putative operons to be the direct targets of CRP, and thus they constitute the minimal CRP regulon in Y. pestis. Subsequent primer extension and DNase I footprinting assays mapped transcriptional start sites, core promoter elements, and CRP binding sites within the DNA regions upstream of pla and pst, revealing positive and direct control of these two laterally acquired plasmid genes by CRP. The crp disruption affected both in vitro and in vivo growth of the mutant and led to a >15,000-fold loss of virulence after subcutaneous infection but a pestis and, particularly, is more important for infection by subcutaneous inoculation. It can further be concluded that the reduced in vivo growth phenotype of the crp mutant should contribute, at least partially, to its attenuation of virulence by both routes of infection. Consistent with a previous study of Y. pestis bv. medievalis, lacZ reporter fusion analysis indicated that the crp deletion resulted in the almost absolute loss of pla promoter activity. The plasminogen activator encoded by pla was previously shown to specifically promote Y. pestis dissemination from peripheral infection routes (subcutaneous infection [flea bite] or inhalation). The above evidence supports the notion that in addition to the reduced in vivo growth phenotype, the defect of pla expression in the crp mutant will greatly contribute to the huge loss of virulence of this mutant strain in subcutaneous infection.

  5. Lifestyle and clinical factors associated with elevated C-reactive protein among newly diagnosed Type 2 diabetes mellitus patients

    DEFF Research Database (Denmark)

    Svensson, Elisabeth; Mor, Anil; Rungby, Jørgen

    2014-01-01

    BACKGROUND: We aimed to examine the prevalence of and modifiable factors associated with elevated C-reactive Protein (CRP), a marker of inflammation, in men and women with newly diagnosed Type 2 Diabetes mellitus (DM) in a population-based setting. METHODS: CRP was measured in 1,037 patients (57%...

  6. Pancreatic Somatostatinoma Diagnosed Preoperatively: Report of a Case

    Directory of Open Access Journals (Sweden)

    Yasuhisa Mori

    2014-01-01

    Full Text Available Context Somatostatinoma is a rare neoplasm of the pancreas. Preoperative diagnosis is often difficult. Case report We report a 72-year-old woman with a pancreatic head tumor measuring 37 mm in diameter, and enlargement of the lymphnodes on the anterior surface of the pancreatic head and the posterior surface of the horizontal part of the duodenum.Laboratory data showed an elevated plasma somatostatin concentration. Examination of a biopsy specimen of thepancreatic head mass obtained by endoscopic ultrasound-guided fine needle aspiration (EUS-FNA showedhistopathological features of a neuroendocrine tumor. Immunohistochemical staining showed that the tumor cells werepositive for somatostatin, leading to a preoperative diagnosis of pancreatic somatostatinoma. The patient underwentpylorus-preserving pancreaticoduodenectomy. The plasma somatostatin concentration decreased progressively aftersurgery. Conclusions A rare case of pancreatic somatostatinoma with lymph node metastases was presented.Immunohistochemical analysis of a biopsy specimen obtained by EUS-FNA was useful for preoperative diagnosis.

  7. CLINICAL AND BIOLOGICAL BEHAVIOR OF NEUROGENIC TUMOR AFTER PREOPERATIVE CHEMOTHERAPY

    Institute of Scientific and Technical Information of China (English)

    Gao Jiechun; Dong Kuiran; Jing Baixiang

    1998-01-01

    Objective: To study the significance of preoperative chemotherapy for the treatment of neurogenic tumor in children. Methods: VMA, MYCN gene and DNA content of 21 cases of neuroblastoma treated with preoperative chemotherapy were studied with a control group. Results: Resection rate was 95.5%. Mean survival time was 28.1±10.2 months, which was significantly higher than the control group (8.8±6.8 months, P<0.01).Post chemotherapeutic VMA was lower. DNA index was also reduced and the percentage of cells in G0+G1 phases was elevated. The MYCN expression was suppressed.Conclusion: Preoperative chemotherapy can induce the apoptosis of neurogenic tumor cells and inhibit its proliferative activity.

  8. Preoperative urinary tract obstruction in scoliosis patients.

    Science.gov (United States)

    Suzuki, Shigeru; Kotani, Toshiaki; Mori, Kazuetsu; Kawamura, Ken; Ohtake, Akira

    2017-01-01

    While the association between scoliosis and cardiac and respiratory function impairments has been well characterized in clinical practice and research, the potential effect of scoliosis on urinary tract structure and renal function has received little attention. Therefore, the purpose of this study was to evaluate the preoperative clinical characteristics of urinary tract structure and renal function in pediatric patients with idiopathic scoliosis, using a combination of blood tests, urinalysis, and imaging. Preoperative measures of urinary tract structure and renal function were obtained for 16 patients, 13-17 years old, scheduled for corrective surgery for idiopathic scoliosis. Preoperative assessment included blood test and urinalysis, combined with structural imaging on ultrasound (US), magnetic resonance imaging (MRI), magnetic resonance urography (MRU), and radioisotope tracing (RI), using technetium-99 m mercaptoacetyltriglycine ((99m) Tc-MAG3). Differences in blood and urine tests between patients with and without urinary tract obstruction (UTO) were evaluated for significance using Mann-Whitney U test. For all 16 patients, blood tests and MRU were within normal limits. Dilatation of the renal pelvis was identified on US in eight patients (50.0%). UTO was identified on RI in six patients (37.5%). UTO was associated with elevated β2-microglobulin concentration. Urinary β2-microglobulin concentration >0.7 μg/mg Cr differentiated patients with UTO from those without UTO, with a sensitivity of 100% and specificity of 70%. β2-Microglobulin concentration may be a useful marker to screen for asymptomatic UTO in patients with idiopathic scoliosis. © 2016 Japan Pediatric Society.

  9. Transitional changes in the CRP structure lead to the exposure of proinflammatory binding sites

    Science.gov (United States)

    Braig, David; Nero, Tracy L.; Koch, Hans-Georg; Kaiser, Benedict; Wang, Xiaowei; Thiele, Jan R.; Morton, Craig J.; Zeller, Johannes; Kiefer, Jurij; Potempa, Lawrence A.; Mellett, Natalie A.; Miles, Luke A.; Du, Xiao-Jun; Meikle, Peter J.; Huber-Lang, Markus; Stark, G. Björn; Parker, Michael W.; Peter, Karlheinz; Eisenhardt, Steffen U.

    2017-01-01

    C-reactive protein (CRP) concentrations rise in response to tissue injury or infection. Circulating pentameric CRP (pCRP) localizes to damaged tissue where it leads to complement activation and further tissue damage. In-depth knowledge of the pCRP activation mechanism is essential to develop therapeutic strategies to minimize tissue injury. Here we demonstrate that pCRP by binding to cell-derived microvesicles undergoes a structural change without disrupting the pentameric symmetry (pCRP*). pCRP* constitutes the major CRP species in human-inflamed tissue and allows binding of complement factor 1q (C1q) and activation of the classical complement pathway. pCRP*–microvesicle complexes lead to enhanced recruitment of leukocytes to inflamed tissue. A small-molecule inhibitor of pCRP (1,6-bis(phosphocholine)-hexane), which blocks the pCRP–microvesicle interactions, abrogates these proinflammatory effects. Reducing inflammation-mediated tissue injury by therapeutic inhibition might improve the outcome of myocardial infarction, stroke and other inflammatory conditions. PMID:28112148

  10. Nanocrystalline diamond sensor targeted for selective CRP detection: an ATR-FTIR spectroscopy study.

    Science.gov (United States)

    Andersson, Per Ola; Viberg, Pernilla; Forsberg, Pontus; Nikolajeff, Fredrik; Österlund, Lars; Karlsson, Mikael

    2016-05-01

    Protein immobilization on functionalized fluorine-terminated nanocrystalline (NCD) films was studied by attenuated total reflection Fourier transform infrared (ATR-FTIR) spectroscopy using an immobilization protocol developed to specifically bind C-reactive protein (CRP). Using an ATR-FTIR spectroscopy method employing a force-controlled anvil-type configuration, three critical steps of the ex situ CRP immobilization were analyzed. First, the NCD surface was passivated by deposition of a copolymer layer consisting of polyethylene oxide and polypropylene oxide. Second, a synthetic modified polypeptide binder with high affinity to CRP was covalently attached to the polymeric film. Third, CRP dissolved in aqueous buffer in concentrations of 10-20 μg/mL was added on the functionalized NCD surface. Both the amide I and II bands, due to the polypeptide binder and CRP, were clearly observed in ATR-FTIR spectra. CRP amide I bands were extracted from difference spectra and yielded bands that agreed well with the reported amide I band of free (non-bonded) CRP in solution. Thus, our results show that CRP retains its secondary structure when it is attached to the polypeptide binders. Compared to previous IR studies of CRP in solution, about 200 times lower concentration was applied in the present study. Graphical Abstract Direct non-destructive ATR-FTIR analysis of C-reactive protein (CRP) selectively bound to functionalized nanocrystalline diamond (NCD) sensor surface.

  11. Preoperative mannan-binding lectin pathway and prognosis in colorectal cancer

    DEFF Research Database (Denmark)

    Ytting, Henriette; Christensen, Ib Jarle; Jensenius, Jens Christian

    2005-01-01

    PURPOSE: Deficiency of the mannan-binding lectin (MBL) pathway of innate immunity is associated with increased susceptibility to infections. In patients with colorectal cancer (CRC), postoperative infection is associated with poor prognosis. The aim of the present study was to evaluate (1......) the relation between the MBL pathway and postoperative infectious complications and survival of patients resected for CRC, and (2) the role of MBL in acute phase response compared to C-reactive protein (CRP). METHODS: Preoperative MBL concentration, MBL-associated serine protease (MBL/MASP) activity and CRP...... were determined in serum from 611 patients and 150 healthy controls. The patients were observed for 8 years. Postoperative infections, recurrence and survival were recorded. RESULTS: The MBL pathway components were increased in the patients compared with the healthy controls (p

  12. Analysis of the Causes of Elevated C-Reactive Protein Level in the Early Postoperative Period After Primary Total Knee Arthroplasty.

    Science.gov (United States)

    Kim, Tae Won; Kim, Dong Hwan; Oh, Won Seuk; Sim, Jae Ang; Lee, Yong Seuk; Lee, Beom Koo

    2016-09-01

    Measurement of C-reactive protein (CRP) levels as a screening test for acute periprosthetic joint infection has high sensitivity and low specificity. We performed the present study to analyze the causes of elevated CRP levels in the early postoperative period after primary total knee arthroplasty (TKA). This study is intended to help the postoperative care of patients through understanding the factors associated with postoperative elevation of CRP. The records for 627 patients who underwent primary TKA between January 2005 and May 2013 were examined. We excluded 50 patients for whom TKA with inflammatory arthritis or revision TKA was performed. We measured serial CRP levels during the 4-week early postoperative period in all included cases to find the cases that showed a CRP pattern of elevation-depression-elevation (a bimodal pattern). We analyzed the causes of re-elevated CRP levels in patients with a bimodal pattern of CRP change. Of the 577 included patients, 76 showed bimodal CRP elevation patterns. Eighteen elevations were caused by postoperative infections (periprosthetic infection), 10 by cardiovascular problems, 11 by gastrointestinal problems, 12 by urologic problems, 10 by respiratory problems, and 15 had unknown origins. Our study shows that elevated CRP levels after TKA can have various causes. Although there may be other causes for an elevated CRP, it is essential to perform a work-up for prosthetic joint infections. In addition, there seems to be a need to evaluate noninfectious causes and infection of other sites, in addition to periprosthetic infection. Copyright © 2016 Elsevier Inc. All rights reserved.

  13. Elevated calprotectin levels reveal bowel inflammation in spondyloarthritis

    Science.gov (United States)

    Cypers, H; Varkas, G; Beeckman, S; Debusschere, K; Vogl, T; Roth, J; Drennan, M B; Lavric, M; Foell, D; Cuvelier, C A; De Vos, M; Delanghe, J; Van den Bosch, F; Elewaut, D

    2016-01-01

    Introduction Microscopic bowel inflammation is present in up to 50% of patients with spondyloarthritis (SpA) and is associated with more severe disease. Currently no reliable biomarkers exist to identify patients at risk. Calprotectin is a sensitive marker of neutrophilic inflammation, measurable in serum and stool. Objectives To assess whether serum and faecal calprotectin in addition to C-reactive protein (CRP) can be used to identify patients with SpA at risk of microscopic bowel inflammation. Methods Serum calprotectin and CRP were measured in 125 patients with SpA. In 44 of these patients, faecal samples were available for calprotectin measurement. All 125 patients underwent an ileocolonoscopy to assess the presence of microscopic bowel inflammation. Results Microscopic bowel inflammation was present in 53 (42.4%) patients with SpA. Elevated serum calprotectin and CRP were independently associated with microscopic bowel inflammation. Faecal calprotectin was also significantly higher in patients with microscopic bowel inflammation. Patients with CRP and serum calprotectin elevated had a frequency of bowel inflammation of 64% vs 25% in patients with low levels of both. When either CRP or serum calprotectin was elevated, the risk was intermediate (40%) and measuring faecal calprotectin provided further differentiation. Hence we suggest a screening approach where initially serum calprotectin and CRP are assessed and, if necessary, faecal calprotectin. The model using this scenario provided an area under the ROC curve of 74.4% for detection of bowel inflammation. Conclusions Calprotectin measurements in stool and serum, in addition to CRP, may provide a promising strategy to identify patients with SpA at risk of bowel inflammation and could play a role in overall patient stratification. PMID:26698844

  14. Interventions for preoperative smoking cessation

    DEFF Research Database (Denmark)

    Thomsen, Thordis; Villebro, Nete; Møller, Ann Merete

    2014-01-01

    : Randomized controlled trials that recruited people who smoked prior to surgery, offered a smoking cessation intervention, and measured preoperative and long-term abstinence from smoking or the incidence of postoperative complications or both outcomes. DATA COLLECTION AND ANALYSIS: The review authors......BACKGROUND: Smokers have a substantially increased risk of postoperative complications. Preoperative smoking intervention may be effective in decreasing this incidence, and surgery may constitute a unique opportunity for smoking cessation interventions. OBJECTIVES: The objectives of this review...... are to assess the effect of preoperative smoking intervention on smoking cessation at the time of surgery and 12 months postoperatively, and on the incidence of postoperative complications. SEARCH METHODS: We searched the Cochrane Tobacco Addiction Group Specialized Register in January 2014. SELECTION CRITERIA...

  15. Preoperative staging of rectal cancer.

    Science.gov (United States)

    Smith, Neil; Brown, Gina

    2008-01-01

    Detailed preoperative staging using high resolution magnetic resonance imaging (MRI) enables the selection of patients that require preoperative therapy for tumour regression. This information can be used to instigate neoadjuvant therapy in those patients with poor prognostic features prior to disturbing the tumour bed and potentially disseminating disease. The design of trials incorporating MR assessment of prognostic factors prior to therapy has been found to be of value in assessing treatment modalities and outcomes that are targeted to these preoperative prognostic subgroups and in providing a quantifiable assessment of the efficacy of particular chemoradiation treatment protocols by comparing pre-treatment MR staging with post therapy histology assessment. At present, we are focused on achieving clear surgical margins of excision (CRM) to avoid local recurrence. We recommend that all patients with rectal cancer should undergo pre-operative MRI staging. Of these, about half will have good prognosis features (T1-T3b, N0, EMVI negative, CRM clear) and may safely undergo primary total mesorectal excision. Of the remainder, those with threatened or involved margins will certainly benefit from pre-operative chemoradiotherapy with the aim of downstaging to permit safe surgical excision. In the future, our ability to recognise features predicting distant failure, such as extramural vascular invasion (EMVI) may be used to stratify patients for neo-adjuvant systemic chemotherapy in an effort to prevent distant relapse. The optimal pre-operative treatment regimes for these patients (radiotherapy alone, systemic chemotherapy alone or combination chemo-radiotherapy) is the subject of current and future trials.

  16. Computational prediction of cAMP receptor protein (CRP binding sites in cyanobacterial genomes

    Directory of Open Access Journals (Sweden)

    Su Zhengchang

    2009-01-01

    Full Text Available Abstract Background Cyclic AMP receptor protein (CRP, also known as catabolite gene activator protein (CAP, is an important transcriptional regulator widely distributed in many bacteria. The biological processes under the regulation of CRP are highly diverse among different groups of bacterial species. Elucidation of CRP regulons in cyanobacteria will further our understanding of the physiology and ecology of this important group of microorganisms. Previously, CRP has been experimentally studied in only two cyanobacterial strains: Synechocystis sp. PCC 6803 and Anabaena sp. PCC 7120; therefore, a systematic genome-scale study of the potential CRP target genes and binding sites in cyanobacterial genomes is urgently needed. Results We have predicted and analyzed the CRP binding sites and regulons in 12 sequenced cyanobacterial genomes using a highly effective cis-regulatory binding site scanning algorithm. Our results show that cyanobacterial CRP binding sites are very similar to those in E. coli; however, the regulons are very different from that of E. coli. Furthermore, CRP regulons in different cyanobacterial species/ecotypes are also highly diversified, ranging from photosynthesis, carbon fixation and nitrogen assimilation, to chemotaxis and signal transduction. In addition, our prediction indicates that crp genes in modern cyanobacteria are likely inherited from a common ancestral gene in their last common ancestor, and have adapted various cellular functions in different environments, while some cyanobacteria lost their crp genes as well as CRP binding sites during the course of evolution. Conclusion The CRP regulons in cyanobacteria are highly diversified, probably as a result of divergent evolution to adapt to various ecological niches. Cyanobacterial CRPs may function as lineage-specific regulators participating in various cellular processes, and are important in some lineages. However, they are dispensable in some other lineages. The

  17. Increased Hs-CRP/adiponectin ratio is associated with increase carotid intima-media thickness

    OpenAIRE

    Liao, Huocheng; Li, Zhiming; Zheng, Dongdan; Liu, Jianping; Liu, Yan; Xiao, Chun; Wang, Hongguang

    2014-01-01

    Background High sensitivity C-reactive protein (Hs-CRP) and adiponectin (APN) are two critical cytokines and exert inverse effects on atherosclerosis initiation and progression. The purpose of our study was to investigate the value of Hs-CRP and ANP ratio (Hs-CRP/APN ratio) on evaluating atherosclerosis progression. Method One hundred sixty consecutive participants underwent carotid intima-media thickness (CIMT) measured by ultrasound were enrolled and drawn fasting blood samples for plasma l...

  18. Kadar hs-CRP pada pasien DM tipe 2 Dengan dan Tanpa Hipertensi

    OpenAIRE

    Ramadhani, Efi

    2016-01-01

    Introduction: More than 50% of patients with type-2 diabetes have hypertension. Hypertension contributes the development of cardiovascular disease. hs-CRP is an inflammation marker which is associated with cardiovascular risk. The aim of this study is to measure hs-CRP in type-2 diabetes with and without hypertension and to assess hs-CRP levels based on cardiovascular risk group. Methods: This study is an analytical observational cross-sectional study. Performed at the Department of Clini...

  19. Regulation of the Type I-F CRISPR-Cas system by CRP-cAMP and GalM controls spacer acquisition and interference.

    Science.gov (United States)

    Patterson, Adrian G; Chang, James T; Taylor, Corinda; Fineran, Peter C

    2015-07-13

    The CRISPR-Cas prokaryotic 'adaptive immune systems' represent a sophisticated defence strategy providing bacteria and archaea with protection from invading genetic elements, such as bacteriophages or plasmids. Despite intensive research into their mechanism and application, how CRISPR-Cas systems are regulated is less clear, and nothing is known about the regulation of Type I-F systems. We used Pectobacterium atrosepticum, a Gram-negative phytopathogen, to study CRISPR-Cas regulation, since it contains a single Type I-F system. The CRP-cAMP complex activated the cas operon, increasing the expression of the adaptation genes cas1 and cas2-3 in addition to the genes encoding the Csy surveillance complex. Mutation of crp or cyaA (encoding adenylate cyclase) resulted in reductions in both primed spacer acquisition and interference. Furthermore, we identified a galactose mutarotase, GalM, which reduced cas operon expression in a CRP- and CyaA-dependent manner. We propose that the Type I-F system senses metabolic changes, such as sugar availability, and regulates cas genes to initiate an appropriate defence response. Indeed, elevated glucose levels reduced cas expression in a CRP- and CyaA-dependent manner. Taken together, these findings highlight that a metabolite-sensing regulatory pathway controls expression of the Type I-F CRISPR-Cas system to modulate levels of adaptation and interference.

  20. The Role of IL-6, 8, and 10, sTNFr, CRP, and Pancreatic Elastase in the Prediction of Systemic Complications in Patients with Acute Pancreatitis

    Directory of Open Access Journals (Sweden)

    E. Fisic

    2013-01-01

    Full Text Available Background and Aim. Early assessment of severity in acute pancreatitis (AP is a key measure to provide rational and effective management. The aim of our study is to determine the prognostic value of interleukins (IL 6, 8, and 10, soluble receptor for tumor necrosis factor (sTNFr, pancreatic elastase (E1, and C-reactive protein (CRP as predictors of systemic complications in AP. Patients and Methods. A hundred and fifty patients with confirmed AP were enrolled in the study. The severity of AP was defined according to Atlanta criteria. Measurements of interleukins and sTNFr were performed on the first day of admission. CRP and E1 levels were assessed on admission and after 48 hours. ROC analysis was performed for all parameters. Results. Interleukins and sTNFr significantly differentiated patients with systemic complications from those without. Elevation of IL-6 showed the highest significance as a predictor (. CRP and elastase levels did not differ between mild and severe cases on admission, but reached statistical significance when measured on the third day ( and , resp.. Conclusion. Our study confirmed that IL-6, IL-8, IL-10, and sTNFr measured on admission, and CRP and pancreatic elastase measured on third day of admission represent valuable prognostic factors of severity and systemic complications of AP.

  1. The Role of IL-6, 8, and 10, sTNFr, CRP, and Pancreatic Elastase in the Prediction of Systemic Complications in Patients with Acute Pancreatitis.

    Science.gov (United States)

    Fisic, E; Poropat, G; Bilic-Zulle, L; Licul, V; Milic, S; Stimac, D

    2013-01-01

    Background and Aim. Early assessment of severity in acute pancreatitis (AP) is a key measure to provide rational and effective management. The aim of our study is to determine the prognostic value of interleukins (IL) 6, 8, and 10, soluble receptor for tumor necrosis factor (sTNFr), pancreatic elastase (E1), and C-reactive protein (CRP) as predictors of systemic complications in AP. Patients and Methods. A hundred and fifty patients with confirmed AP were enrolled in the study. The severity of AP was defined according to Atlanta criteria. Measurements of interleukins and sTNFr were performed on the first day of admission. CRP and E1 levels were assessed on admission and after 48 hours. ROC analysis was performed for all parameters. Results. Interleukins and sTNFr significantly differentiated patients with systemic complications from those without. Elevation of IL-6 showed the highest significance as a predictor (P = 0.001). CRP and elastase levels did not differ between mild and severe cases on admission, but reached statistical significance when measured on the third day (P = 0.002 and P = 0.001, resp.). Conclusion. Our study confirmed that IL-6, IL-8, IL-10, and sTNFr measured on admission, and CRP and pancreatic elastase measured on third day of admission represent valuable prognostic factors of severity and systemic complications of AP.

  2. The C-reactive protein (CRP) in patients with long bone fractures and after arthroplasty.

    Science.gov (United States)

    Yoon, S I; Lim, S S; Rha, J D; Kim, Y H; Kang, J S; Baek, G H; Yang, K H

    1993-01-01

    Between March 1991 and February 1992 serial serum C-reactive protein (CRP) levels were measured prospectively for three weeks in 57 consecutive patients with fractures of long bones, and also in 11 patients who had undergone primary total hip or knee arthroplasty. A semi-quantitative capillary floculation method was used for measuring the CRP level. The highest values were usually recorded 2-3 days after trauma or operation, and the CRP was nearly normal by three weeks. In the patients with long bone fractures the amplitude of CRP response was affected by the type of treatment. Lower values were observed in those patients treated conservatively than in those who underwent operation, but the profile of CRP response was similar, regardless of the type of treatment. The CRP response was also affected by the severity of the trauma in conservatively treated patients, but in those who underwent operation the CRP response was similar, regardless of the severity of the injury. In patients with primary total hip or knee arthroplasty the pattern of CRP response after operation was similar to that in the patients with long bone fractures who underwent surgical treatment. Awareness of the natural course of the CRP response after fracture and arthroplasty may help in the diagnosis of early post-traumatic and postoperative complications, especially infections.

  3. C-Reactive Protein (CRP and Autoimmune Disease: Facts and Conjectures

    Directory of Open Access Journals (Sweden)

    Alexander J. Szalai

    2004-01-01

    Full Text Available C-reactive protein (CRP is a blood component comprised of five identical subunits with a combined molecular mass of 110 kDa; in the presence of Ca++ it binds phosphocholine (PC with high affinity. Ligand-bound CRP activates complement and the protein reportedly binds various Fc receptors. Coincident with a now decade-long resurgence in clinical interest in associations of CRP with disease, our laboratory has been investigating the biology of CRP in vivo using human CRP transgenic mice (CRPtg. At that time we confirmed that CRP affects a host defense function mediated at least in part through the elimination of pathogens. Less appreciated and not as well understood as CRP's ability to bind antigen and aid in the elimination of microbes, is its known ability to bind autoantigens and presumed capacity to promote clearance of apoptotic cells. These latter properties of CRP have long been suspected to contribute to homeostasis and to autoimmune disease. In this article we review and update the evidence generated in CRPtg by our group and in vitro by others' that indicates CRP is more than just an antimicrobial molecule and convenient marker of inflammation - rather, it protects against autoimmunity. A mechanistic hypothesis is presented to account for this cause-and-effect relationship.

  4. Preoperative albumin level is a marker of alveolar echinococcosis recurrence after hepatectomy

    Science.gov (United States)

    Joliat, Gaëtan-Romain; Labgaa, Ismail; Demartines, Nicolas; Halkic, Nermin

    2017-01-01

    AIM To identify a preoperative blood marker predictive of alveolar echinococcosis (AE) recurrence after hepatectomy. METHODS All consecutive patients who underwent operation for liver AE at the Lausanne University Hospital (CHUV) between January 1992 and December 2015 were included in this retrospective study. Preoperative laboratory values of leukocytes, mean corpuscular volume (MCV), red blood cell distribution width (RDW), thrombocytes, C-reactive protein (CRP) and albumin were collected and analyzed. Univariate and multivariate Cox regression analyses were performed to determine the risk factors for AE recurrence after liver resection. A receiver operating characteristic (ROC) curve was used to define the best discrimination threshold of the blood marker. Moreover, recurrence-free survival curves were calculated using the Kaplan-Meier method. RESULTS The cohort included 68 adult patients (37 females) with median age of 61 years [interquartile range (IQR): 46-71]. Eight of the patients (12%) presented a recurrence over a median follow-up time of 76 mo (IQR: 34-128). Median time to recurrence was 10 mo (IQR: 6-11). Median preoperative leukocyte, MCV, RDW, thrombocyte and CRP levels were similar between recurrent and non-recurrent cases. Median preoperative albumin level was 43 g/L (IQR: 41-45) for non-recurrent cases and 36 g/L (IQR: 33-42) for recurrent cases (P = 0.005). The area under the ROC curve for preoperative albumin level to predict recurrence was 0.840 (95%CI: 0.642-1, P = 0.002). The cut-off albumin level value was 37.5 g/L for sensitivity of 94.5% and specificity of 75%. In multivariate analysis, preoperative albumin and surgical resection margins were independent predictors of AE recurrence (HR = 0.099, P = 0.007 and HR = 0.182, P = 0.045 respectively). CONCLUSION Low preoperative albumin level was associated with AE recurrence in the present cohort. Thus, preoperative albumin may be a useful biomarker to guide follow-up. PMID:28223729

  5. Anxiety in preoperative anesthetic procedures.

    Science.gov (United States)

    Valenzuela Millán, Jaquelyn; Barrera Serrano, José René; Ornelas Aguirre, José Manuel

    2010-01-01

    Preoperative anxiety is a common and poorly evaluated condition in patients who will undergo an anesthetic and surgical intervention. The objective of this study was to determine the prevalence of anxiety in a group of patients undergoing elective surgery, as assessed by the Amsterdam Anxiety Preoperative and Information (AAPI) scale. We studied 135 patients scheduled for elective surgery applying the AAPI scale 24 h before the surgical procedure to evaluate the presence of anxiety and patient characteristics. A descriptive analysis with mean +/- standard deviation for categorical variables was done. For intragroup differences, chi(2) test was used. Pearson correlation for the association between anxiety and postoperative complications was carried out. A value of p =0.05 was considered significant. One hundred six patients were surgically treated, 88% were female (average age 44 +/- 12 years). Some degree of preoperative anxiety was present in 72 patients (76%; p = 0.001) with a grade point average on the AAPI scale equal to 17 +/- 7 points, of which 95 (70%, OR = 5.08; p = 0.002) were females. Results of this study suggest the presence of high levels of preoperative anxiety in patients scheduled for elective surgery. The origin of the anxiety appears to be related to many factors that can be evaluated in pre-anesthetic consultation. Further study is needed to prevent the presence of this disorder.

  6. Predictive values of serum amyloid-A and CRP for infection in febrile neutropenic cancer patients

    Directory of Open Access Journals (Sweden)

    Ayşe Batırel

    2014-12-01

    Full Text Available Objectives: To evaluate predictive values of serum amyloid A (SAA and C-reactive protein (CRP for infection and mor­tality in patients with febrile neutropenia (FEN. Methods: Daily measurement of serum SAA and CRP levels of patients during antibiotherapy for FEN. Results: Sixty-five FEN episodes of 52 patients were evaluated. Median CRP and SAA levels on 1st day of FEN were 137 mg/L (23-420 mg/L and 547 mg/L (11-1660 mg/L, respectively. For detection of infection of infection the sensitivity, positive predictive value (PPV, and negative predictive value (NPV of SAA at a level of >80 mg/L were as 100%, 48% and 100%. Whilethe sensitivity, PPV, and NPV of CRP at a level of >50mg/L were as 86%, 47% and 60%, respectively. Predictive values of initial SAA and CRP levels for infection didn’t differ significantly (CRP: p=0.24, SAA: p=0.39. SAA and CRP levels on the last day of FEN course were significant for infection and mortality (for infection: p=0.003 for CRP and p=0.026 for SAA; for mortality: p<0.001 for CRP and p=0.021 for SAA. Both initial and daily SAA and CRP levels correlated with each other positively and statistically significantly (p<0.001. The area under the curve (AUC on the re­ceiver operating character (ROC curve for CRP and SAA were 0.72 (p=0.003, 95% CI: 0.59-0.86 and 0.68 (p=0.19, 95% CI: 0.54-0.82, respectively. Conclusions: Despite low predictive values in decision of initial therapy, these parameters would be helpful in decision of modification and evaluation of response to therapy. J Microbiol Infect Dis 2014; 4(4: 128-135

  7. Salvianolic acid B protects against chronic alcoholic liver injury via SIRT1-mediated inhibition of CRP and ChREBP in rats.

    Science.gov (United States)

    Zhang, Ning; Hu, Yan; Ding, Chunchun; Zeng, Wenjing; Shan, Wen; Fan, Hui; Zhao, Yan; Shi, Xue; Gao, Lili; Xu, Ting; Wang, Ruiwen; Gao, Dongyan; Yao, Jihong

    2017-02-05

    Salvianolic acid B (SalB), a water-soluble polyphenol extracted from Radix Salvia miltiorrhiza, has been reported to possess many pharmacological activities. This study investigated the hepatoprotective effects of SalB in chronic alcoholic liver disease (ALD) and explored the related signaling mechanisms. In vivo, SalB treatment significantly attenuated ethanol-induced liver injury by blocking the elevation of serum aminotransferase activities and markedly decreased hepatic lipid accumulation by reducing serum and liver triglyceride (TG) and total cholesterol (TC) levels. Moreover, SalB treatment ameliorated ethanol-induced hepatic inflammation by decreasing the levels of hepatotoxic cytokines such as tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6). Importantly, SalB pretreatment significantly increased the expression of SIRT1 and downregulated the expression of inflammatory mediator C-reactive protein (CRP) and lipoprotein carbohydrate response element-binding protein (ChREBP). In vitro, SalB significantly reversed ethanol-induced down-regulation of SIRT1 and increased CRP and ChREBP expression. Interestingly, the effects of SalB on SIRT1, CRP and ChREBP were mostly abolished by treatment with either SIRT1 siRNA or EX527, a specific inhibitor of SIRT1, indicating that SalB decreased CRP and ChREBP expression by activating SIRT1. SalB exerted anti-steatotic and anti-inflammatory effects against alcoholic liver injury by inducing SIRT1-mediated inhibition of CRP and ChREBP expression.

  8. Changes in plasma IL4, TNF-α and CRP in response to regular ...

    African Journals Online (AJOL)

    Administrator

    Objective: To determine effects of passive smoking on plasma IL4, TNFá, and CRP in ... Plasma CRP, IL4 and TNFá were measured using commercially available ELISA kits. ..... with chronic obstructive pulmonary disease or asthma. Am J Respir Crit Care Med 1996;153:530- ... Bronchial Hyperresponsiveness, and Atopy.

  9. Design of cAMP-CRP-activated promoters in Escherichia coli

    DEFF Research Database (Denmark)

    Valentin-Hansen, P; Holst, B; Søgaard-Andersen, L

    1991-01-01

    We have studied the deoP2 promoter of Escherichia coli to define features that are required for optimal activation by the complex of adenosine 3',5' monophosphate (cAMP) and the cAMP receptor protein (CRP). Systematic mutagenesis of deoP2 shows that the distance between the CRP site and the -10...

  10. Vegetable and Fruit Intakes Are Associated with hs-CRP Levels in Pre-Pubertal Girls.

    Science.gov (United States)

    Navarro, Pilar; de Dios, Olaya; Jois, Asha; Gavela-Pérez, Teresa; Gorgojo, Lydia; Martín-Moreno, José M; Soriano-Guillen, Leandro; Garcés, Carmen

    2017-03-02

    The influence of diet on inflammation in children remains unclear. We aimed to analyze the influence of diet on high-sensitivity C-reactive protein (hs-CRP) levels in a pre-pubertal population free of other influences that may affect hs-CRP levels. We determined hs-CRP levels in 571 six- to eight-year-old children using an hs-CRP ELISA kit. Information on food and nutrient intake was obtained through a food-frequency questionnaire. Overall dietary quality was assessed using the Healthy Eating Index (HEI). We found that girls in the highest tertile of hs-CRP levels had a higher intake of saturated fatty acid, and lower intakes of fiber and vitamin E and a lower HEI score when compared to those in tertiles 1 and 2. We also observed a significant decrease in fruit and vegetable intakes by hs-CRP tertile. Factor analysis showed that a dietary pattern that was loaded most strongly with vegetable, fruit, fiber and vitamin A and E intakes correlated negatively (-0.132, p hs-CRP. No such association was found in boys. In conclusion, our data show that girls with a poorer quality diet show higher hs-CRP levels already at a pre-pubertal age.

  11. CRP at early follicular phase of menstrual cycle can cause misinterpretation for cardiovascular risk assessment.

    Science.gov (United States)

    Gursoy, Asli Yarci; Caglar, Gamze Sinem; Kiseli, Mine; Pabuccu, Emre; Candar, Tuba; Demirtas, Selda

    2015-12-01

    C-reactive protein (CRP) is a well-known marker of inflammation and infection in clinical practice. This study is designed to evaluate CRP levels in different phases of menstrual cycle, which might end up with misleading conclusions especially when used for cardiovascular risk assessment. Twenty-seven women were eligible for the cross-sectional study. Venous blood samples from each participant were collected twice during the menstrual cycle. The first sampling was held at 2nd to 5th days of the menstrual cycle for FSH, estradiol, CRP, and sedimentation, and the second was done at 21st to 24th days of the menstrual cycle for measurement of progesterone, CRP, and sedimentation values. CRP values were significantly higher in the early follicular phase compared to luteal phase (1.8 mg/L [0.3-7.67] vs. 0.7 mg/L [0.1-8.3], p menstrual cycle, sedimentation rate was similar (12.1 ± 6.7 vs. 12.3 ± 7.7; p = 0.717, respectively). CRP levels in early follicular phase of the menstrual cycle (menstruation) are significantly higher than CRP levels in luteal phase of the same cycle. In reproductive age women, detection of CRP for cardiovascular risk assessment during menstruation might not be appropriate.

  12. Effects of maxillary sinus floor elevation surgery on maxillary sinus physiology

    NARCIS (Netherlands)

    Timmenga, NM; Raghoebar, GM; Liem, RSB; van Weissenbruch, R; Manson, WL; Vissink, A

    2003-01-01

    In a prospective study, the effects of elevation surgery of the maxillary sinus floor on maxillary sinus physiology were assessed. Seventeen consecutive patients without preoperative anamnestic, clinical and radiological signs of maxillary sinusitis underwent sinus floor elevation surgery with iliac

  13. [Preoperative fasting guidelines: an update].

    Science.gov (United States)

    López Muñoz, A C; Busto Aguirreurreta, N; Tomás Braulio, J

    2015-03-01

    Anesthesiology societies have issued various guidelines on preoperative fasting since 1990, not only to decrease the incidence of lung aspiration and anesthetic morbidity, but also to increase patient comfort prior to anesthesia. Some of these societies have been updating their guidelines, as such that, since 2010, we now have 2 evidence-based preoperative fasting guidelines available. In this article, an attempt is made to review these updated guidelines, as well as the current instructions for more controversial patients such as infants, the obese, and a particular type of ophthalmic surgery. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  14. Interventions for preoperative smoking cessation

    DEFF Research Database (Denmark)

    Thomsen, Thordis; Villebro, Nete; Møller, Ann Merete

    2010-01-01

    and keywords (surgery) or (operation) or (anaesthesia) or (anesthesia). MEDLINE, EMBASE and CINAHL were also searched, combining tobacco- and surgery-related terms. Most recent search April 2010. Selection criteria Randomized controlled trials that recruited people who smoked prior to surgery, offered......Background Smokers have a substantially increased risk of postoperative complications. Preoperative smoking intervention may be effective in decreasing this incidence, and surgery may constitute a unique opportunity for smoking cessation interventions. Objectives The objective of this review...... was to assess the effect of preoperative smoking intervention on smoking cessation at the time of surgery and 12 months postoperatively and on the incidence of postoperative complications. Search strategy The specialized register of the Cochrane Tobacco Addiction Group was searched using the free text...

  15. Interventions for preoperative smoking cessation

    DEFF Research Database (Denmark)

    Thomsen, Thordis; Villebro, N.; Møller, Ann Merete;

    2010-01-01

    Background Smokers have a substantially increased risk of postoperative complications. Preoperative smoking intervention may be effective in decreasing this incidence, and surgery may constitute a unique opportunity for smoking cessation interventions. Objectives The objective of this review...... was to assess the effect of preoperative smoking intervention on smoking cessation at the time of surgery and 12 months postoperatively and on the incidence of postoperative complications. Search strategy The specialized register of the Cochrane Tobacco Addiction Group was searched using the free text......; pooled RR 10.76 (95% confidence interval (CI) 4.55 to 25.46, two trials) and RR 1.41 (95% CI 1.22 to 1.63, five trials) respectively. Four trials evaluating the effect on long-term smoking cessation found a significant effect; pooled RR 1.61 (95% CI 1.12 to 2.33). However, when pooling intensive...

  16. Elevated C-reactive protein, depression, somatic diseases, and all-cause mortality

    DEFF Research Database (Denmark)

    Wium-Andersen, Marie Kim; Orsted, David Dynnes; Nordestgaard, Børge Grønne

    2014-01-01

    population. End points included hospitalization or death with depression and somatic diseases, prescription antidepressant medication use, and all-cause mortality. RESULTS: A doubling in plasma CRP yielded an observed odds ratio (OR) of 1.28 (95% confidence interval [CI]: 1.23-1.33) for hospitalization...... of cancer (p = .002), ischemic heart disease (p = 4 × 10(-99)), chronic obstructive pulmonary disease (p = 6 × 10(-86)), and all-cause mortality (p = .001) examined in the same individuals. CONCLUSIONS: Elevated CRP was associated with increased risk of depression in individuals in the general population......BACKGROUND: Elevated levels of plasma C-reactive protein (CRP) have been associated with many diseases including depression, but it remains unclear whether this association is causal. We tested the hypothesis that CRP is causally associated with depression, and compared these results to those...

  17. MetR and CRP bind to the Vibrio harveyi lux promoters and regulate luminescence.

    Science.gov (United States)

    Chatterjee, Jaidip; Miyamoto, Carol M; Zouzoulas, Athina; Lang, B Franz; Skouris, Nicolas; Meighen, Edward A

    2002-10-01

    The induction of luminescence in Vibrio harveyi at the later stages of growth is controlled by a quorum-sensing mechanism in addition to nutritional signals. However, the mechanism of transmission of these signals directly to the lux promoters is unknown and only one regulatory protein, LuxR, has been shown to bind directly to lux promoter DNA. In this report, we have cloned and sequenced two genes, crp and metR, coding for the nutritional regulators, CRP (cAMP receptor protein) and MetR (a LysR homologue), involved in catabolite repression and methionine biosynthesis respectively. The metR gene was cloned based on a general strategy to detect lux DNA-binding proteins expressed from a genomic library, whereas the crp gene was cloned based on its complementation of an Escherichia coli crp mutant. Both CRP and MetR were shown to bind to lux promoter DNA, with CRP being dependent on the presence of cAMP. Expression studies indicated that the two regulators had opposite effects on luminescence: CRP was an activator and MetR a repressor. Disruption of crp decreased luminescence by about 1,000-fold showing that CRP is a major activator of luminescence the same as LuxR, whereas disruption of MetR resulted in activation of luminescence over 10-fold, confirming its function as a repressor. Comparison of the levels of the autoinducers involved in quorum sensing excreted by V. harveyi, and the crp and metR mutants, showed that autoinducer production was not significantly different, thus indicating that the nutritional signals do not affect luminescence by changing the levels of the signals required for quorum sensing. Indeed, the large effects of these nutritional sensors show that luminescence is controlled by multiple signals related to the environment and the cell density which must be integrated at the molecular level to control expression at the lux promoters.

  18. Diagnostic value of soluble CD163 serum levels in patients suspected of meningitis: comparison with CRP and procalcitonin

    DEFF Research Database (Denmark)

    Knudsen, Troels Bygum; Larsen, Klaus; Kristiansen, Thomas Birk;

    2007-01-01

    The aim of the study was to evaluate and compare the diagnostic value of sCD163 serum levels with CRP and PCT in meningitis and bacterial infection. An observational cohort study was conducted between February 2001 and February 2005. The study population comprised 55 patients suspected of meningi......The aim of the study was to evaluate and compare the diagnostic value of sCD163 serum levels with CRP and PCT in meningitis and bacterial infection. An observational cohort study was conducted between February 2001 and February 2005. The study population comprised 55 patients suspected...... of meningitis on admission to a 27-bed infectious disease department at a Danish university hospital. Biomarker serum levels on admission were measured. Sensitivity and specificity were evaluated at pre-specified cut-off values and overall diagnostic accuracies were compared using receiver......-operating characteristic AUCs (areas under curves). Patients were classified by 2 sets of diagnostic criteria into: A) purulent meningitis, serous meningitis or non-meningitis, and B) systemic bacterial infection, local bacterial infection or non-bacterial disease. An elevated serum level of sCD163 was the most specific...

  19. Pro- and anti-inflammatory cytokines, but not CRP, are inversely correlated with severity and symptoms of major depression.

    Science.gov (United States)

    Schmidt, Frank M; Schröder, Thomas; Kirkby, Kenneth C; Sander, Christian; Suslow, Thomas; Holdt, Lesca M; Teupser, Daniel; Hegerl, Ulrich; Himmerich, Hubertus

    2016-05-30

    To clarify findings of elevated cytokine levels in major depression (MD), this study aimed to investigate the relationship between serum levels of cytokines, symptoms of MD and antidepressant treatment outcome. At baseline (T0) and 4 weeks following initiation of antidepressant treatment (T1), levels of tumor necrosis factor (TNF)-α, interferon (IFN)-γ, interleukin (IL)-2, IL-4, IL-5, IL-10, IL-12, IL-13, granulocyte-macrophage-colony-stimulating-factor (GM-CSF), CRP and depression ratings HAMD-17 and BDI-II were assessed in 30 patients with MD and 30 age-and sex-matched controls. At T0, in the patient group, cytokines, but not CRP, negatively correlated with individual BDI-II-items, factors and severities and showed both negative and positive correlations with HAMD-17 items. At T1 and within the controls, no such relationships were observed. At T0 and T1, levels of both pro- and anti-inflammatory cytokines were significantly higher in treatment responders (ΔHAMD-17T0-T1≥50%,n=15) compared to non-responders. When controlled for baseline BDI, differences between groups were only found significant for IL-2 at T0. The results suggest cytokines are not generally pro-depressive but rather relate to more specific regulation of symptoms and severities in MD. Together with the association between cytokines and treatment responder status, these data support cytokines as a promising but still controversial biomarker of depression.

  20. High levels of vitamin D in relation to reduced risk of schizophrenia with elevated C-reactive protein.

    Science.gov (United States)

    Zhu, Dao-min; Liu, Yong; Zhang, Ai-guo; Chu, Zhao-xue; Wu, Qing; Li, Hui; Ge, Jin-fang; Dong, Yi; Zhu, Peng

    2015-08-30

    There is growing evidence on the novel role of vitamin D in reducing inflammation. This study aimed to examine the hypothesis that vitamin D is inversely associated with C-reactive protein (CRP) in patients with schizophrenia, and high levels of vitamin D may be linked to reduced risk of schizophrenia with elevated CRP. Ninety-three patients with schizophrenia and 93 family-matched controls were recruited in this cross-sectional study. Plasma concentrations of CRP and 25-hydroxyvitamin D [25(OH)D] were measured using commercial kits. Information about demographic characteristics and clinic data were obtained by interviews or medical records. Mean levels of CRP and 25(OH)D were 43.3% higher and 26.7% lower for patients compared to controls, respectively. 25(OH)D were inversely associated with CRP in the patients, but not in the controls. The proportions of patients significantly increased with increasing quartiles of CRP, while significantly decreased with increasing quartiles of 25(OH)D. Among individuals with high CRP, participants with high 25(OH)D have significantly lower proportion (adjusted OR =0.217, 95% CI 0.063, 0.751) of schizophrenia compared to those with low 25(OH)D. The evidence suggested that high levels of vitamin D may be linked to reduced risk of schizophrenia with elevated CRP. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  1. Relationship between hs-CRP, proMMP-1, TIMP-1 and coronary plaque morphology: intravascular ultrasound study

    Institute of Scientific and Technical Information of China (English)

    ZHANG Xing-wei; ZHOU Liang; YE Xian-hua; XU Jian; GE Jun-bo; YANG Jian-min; GE Lei; WANG Ning-fu; GAO Yan; LI Pei-zhang; PAN Hao; TONG Guo-xin

    2006-01-01

    Background Rupture of unstable plaque with subsequent thrombus formation is the common pathophysiological substrate of the acute coronary syndrome (ACS). It is of potential significance to explore the blood indexes predicting plaque characteristics. Little studies have focused on this field. Therefore we investigated the relationship between hypersensitive C-reactive protein (hs-CRP), pro-matrix metalloproteinase-1 (proMMP-1),tissue inhibitors of matrix metalloproteinase-1 (TIMP-1) and coronary plaque morphology.Methods Intravascular ultrasound (IVUS) examination was done in 152 patients with confirmed coronary heart disease before percutaneous coronary intervention from February 2003 to July 2005. Plasma samples of arterial blood were collected prior to the procedure. The level of hs-CRP, proMMP-1 and TIMP-1 were respectively measured by enzyme-linked immunosorbent assay (ELISA).Results Unstable and ruptured plaque were found more frequently in patients with acute myocardial infarction and unstable angina. External elastic membrane cross-sectional area (EEM CSA), plaque area, lipid pool area and plaque burden were significantly larger in ruptured and unstable plaque group. Positive remolding, thinner frequent in ruptured and unstable plaque group. The levels of plasma hs-CRP, proMMP-1 and TIMP-1 were higher in ruptured plaque group. hs-CRP>8.94 mg/L was used to predict ruptured plaque with a ROC curve area of 0.76 [95% confidence interval (CI), 67.0%-85.8%], sensitivity of 71.8%, specificity of 77.0% and accuracy of 69.2% (P<0.01), similarly for proMMP-1>0.12 ng/ml with a ROC curve area of 0.69 [95% CI, 58.2%-80.2%], sensitivity of 69.2%, specificity of 75.2% and accuracy of 66.2% (P<0.01), and TIMP-1>83.45 ng/ml with a ROC curve area of 0.67 [95% CI, 56.2%-78.3%], sensitivity of 66.7%, specificity of 61.9% and accuracy of 66.2% (P<0.01).Conclusion The plaque characteristics correlate with the clinical presentation. The elevation of hs-CRP,proMMP-1 and

  2. Sleep restriction increases the risk of developing cardiovascular diseases by augmenting proinflammatory responses through IL-17 and CRP.

    Directory of Open Access Journals (Sweden)

    Wessel M A van Leeuwen

    Full Text Available BACKGROUND: Sleep restriction, leading to deprivation of sleep, is common in modern 24-h societies and is associated with the development of health problems including cardiovascular diseases. Our objective was to investigate the immunological effects of prolonged sleep restriction and subsequent recovery sleep, by simulating a working week and following recovery weekend in a laboratory environment. METHODS AND FINDINGS: After 2 baseline nights of 8 hours time in bed (TIB, 13 healthy young men had only 4 hours TIB per night for 5 nights, followed by 2 recovery nights with 8 hours TIB. 6 control subjects had 8 hours TIB per night throughout the experiment. Heart rate, blood pressure, salivary cortisol and serum C-reactive protein (CRP were measured after the baseline (BL, sleep restriction (SR and recovery (REC period. Peripheral blood mononuclear cells (PBMC were collected at these time points, counted and stimulated with PHA. Cell proliferation was analyzed by thymidine incorporation and cytokine production by ELISA and RT-PCR. CRP was increased after SR (145% of BL; p<0.05, and continued to increase after REC (231% of BL; p<0.05. Heart rate was increased after REC (108% of BL; p<0.05. The amount of circulating NK-cells decreased (65% of BL; p<0.005 and the amount of B-cells increased (121% of BL; p<0.005 after SR, but these cell numbers recovered almost completely during REC. Proliferation of stimulated PBMC increased after SR (233% of BL; p<0.05, accompanied by increased production of IL-1beta (137% of BL; p<0.05, IL-6 (163% of BL; p<0.05 and IL-17 (138% of BL; p<0.05 at mRNA level. After REC, IL-17 was still increased at the protein level (119% of BL; p<0.05. CONCLUSIONS: 5 nights of sleep restriction increased lymphocyte activation and the production of proinflammatory cytokines including IL-1beta IL-6 and IL-17; they remained elevated after 2 nights of recovery sleep, accompanied by increased heart rate and serum CRP, 2 important risk

  3. Correlation of CRP, fasting serum triglycerides and obesity as cardiovascular risk factors.

    Science.gov (United States)

    Firdous, Samar

    2014-05-01

    To determine the correlation of C-reactive protein (CRP) with fasting triglycerides (TG) among pre-obese and obese patients without established diagnosis of coronary artery disease (CAD). A comparative cross-sectional study. Mayo Hospital, Lahore, from January to June 2010. Patients with BMI > 23 kg/m2 aged between 18 - 65 years were inducted and above variables were studied. Patients with signs of fluid retention, collagen vascular disease, CAD, patients on corticosteroids, immunomodulators or lipid lowering medications and febrile patients were not recruited. Body mass index was also determined. Independent sample t-test was applied to see the mean difference of age, CRP level and triglycerides level in relation to gender. Chi-square test was used to see the association between qualitative variables. ANOVA was applied to see CRP and fasting serum TG level in relation to BMI categories. Pearson correlation and simple linear regression was applied to see the dependency of CRP and triglycerides with BMI. P-value ² 0.05 was taken as significant. Raised CRP was major finding among all groups of BMI. Most of obese and pre-obese patients were young and middle aged and belonged to pre-obese group followed by class-1 and class-2 obesity. CRP level increased with body mass index. No such trend was observed for triglycerides. There was an intermediate positive correlation between CRP and BMI and triglycerides and BMI showed a weak negative correlation. If BMI increases by 1 unit on the average, CRP rises by 0.239 times and this unit rise was significant. Whereas 1 unit rise increase in triglycerides on the average cause CRP to decrease -0.006 times but this value was insignificant. Raised CRP and high fasting TG were major findings in all age groups especially among young and middle aged people. Obesity, hypertriglyceridemia and raised CRP are interrelated suggesting that obesity is not only linked to hypertriglyceridemia but vascular inflammation among pre-obese and obese

  4. Value of C-Reactive Protein in Predicting Left Ventricular Remodelling in Patients with a First ST-Segment Elevation Myocardial Infarction

    OpenAIRE

    Iwona Swiatkiewicz; Marek Kozinski; Przemyslaw Magielski; Tomasz Fabiszak; Adam Sukiennik; Eliano Pio Navarese; Grazyna Odrowaz-Sypniewska; Jacek Kubica

    2012-01-01

    Objective. To assess the value of C-reactive protein (CRP) in predicting postinfarct left ventricular remodelling (LVR). Methods. We measured in-hospital plasma CRP concentrations in patients with a first ST-segment elevation myocardial infarction (STEMI). Results. LVR was present at 6 months in 27.8% of 198 patients. CRP concentration rose during the first 24 h, mainly in LVR group. The prevalence of LVR was higher in patients from the highest quartile of CRP concentrations at 24 h as compar...

  5. Association Between Free Fatty Acid (FFA and Insulin Resistance: The Role of Inflammation (Adiponectin and high sensivity C-reactive Protein/hs-CRP and Stress Oxidative (Superoxide Dismutase/SOD in Obese Non-Diabetic Individual

    Directory of Open Access Journals (Sweden)

    Indriyanti Rafi Sukmawati

    2009-12-01

    Full Text Available BACKGROUND: Obesity is highly related to insulin resistance, therefore, the increased number of obesity is followed by the increased prevalence of type 2 Diabetes Melitus. Obesity is associated with increased of reactive oxygen species (ROS in muscle, liver and endothelial cells. The increase of ROS would lead to insulin resistance (IR and increased pro-inflammatory protein. FFA plays an important role in IR by inhibiting muscle glucose transport and oxidation via effects on serine/threonine phosphorylation of IRS-1. The aim of this study was discover the existence of SOD, hs-CRP and and adiponectin levels towards the occurrence of insulin resistance which was caused by elevated level of FFA and to discover the interaction between SOD, hs-CRP and adiponectin in non diabetic obese adult male. METHODS: This was observational study with cross sectional design. There were 65 obese male non diabetic subjects and 45 non obese male non diabetic subjects who met the criteria. In this study, measurements were done on body mass index (BMI, fasting glucose, insulin, adiponectin, hs-CRP and SOD. Obese was defined as BMI >25 kg/m2, normal weight was defined as BMI 18.5-23 kh/m2 and Insulin Resistance was defined as HOMA-IR >1. RESULTS: This study showed that Hypoadiponectinemia condition, decreased SOD level and high level of hs-CRP is associated with insulin resistance in obese non diabetic subject. Adiponectin and SOD were correlated negatively with insulin resistance in obese non diabetic (Adiponectin, r=-0.455, p<0.001; SOD, r=-0.262, p=0.003, hs-CRP was positively correlated with insulin resistance in obese non diabetic (r=0.592, p<0.001. FFA levels was increased in obese insulin resistance compared with non obese non insulin resistance. The Odds Ratio of Adiponectin, hs-CRP and SOD in this study was analyzed by logistic binary. The OR for SOD 3.6 (p=0.001, hs-CRP 9.1 (p<0.001 and Adiponectin 7.2 (p<0.001. CONCLUSIONS: This study suggested that FFA

  6. Preoperative Serum Interleukin-6 Is a Potential Prognostic Factor for Colorectal Cancer, including Stage II Patients

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    Kazuyoshi Shiga

    2016-01-01

    Full Text Available Aims. To evaluate the prognostic significance of serum interleukin-6 (IL-6 in colorectal cancer (CRC. Patients and Methods. Preoperative serum IL-6 was measured in 233 CRC patients and 13 healthy controls. Relationships between IL-6 and various clinicopathological factors were evaluated, and the overall survival (OS and disease-free survival (DFS rates according to IL-6 status were calculated for all patients and according to disease stage. Results. The mean IL-6 level was 6.6 pg/mL in CRC patients and 2.6 pg/mL in healthy controls. Using a cutoff of 6.3 pg/mL, obtained using receiver operating characteristic curve analysis, 57 patients had a high IL-6 level. The mean value was higher for stage II disease than for stage III disease. IL-6 status correlated with C-reactive protein (CRP and carcinoembryonic antigen levels, obstruction, and pT4 disease. The OS differed according to the IL-6 status for all patients, whereas the DFS differed for all patients and for those with stage II disease. The Cox proportional hazards model showed that pT4 disease was an independent risk factor for recurrence in all CRC patients; IL-6, CRP, and pT4 were significant risk factors in stage II patients. Conclusions. The preoperative IL-6 level influences the risk of CRC recurrence.

  7. Haplotypes in the CRP Gene Associated with Increased BMI and Levels of CRP in Subjects with Type 2 Diabetes or Obesity from Southwestern Mexico

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    América Martínez-Calleja

    2012-01-01

    Full Text Available Objective. We evaluated the association between four polymorphisms in the CRP gene with circulating levels of C-reactive protein (CRP, type 2 diabetes (T2D, obesity, and risk score of coronary heart disease. Methods. We studied 402 individuals and classified them into four groups: healthy, obese, T2D obese, and T2D without obesity, from Guerrero, Southwestern Mexico. Blood levels of CRP, glucose, cholesterol, triglycerides, and leukocytes were measured. Genotyping was performed by PCR/RFLP, and the risk score for coronary heart disease was determined by the Framingham's methodology. Results. The TT genotype of SNP rs1130864 was associated with increased body mass index and T2D patients with obesity. We found that the haplotype 2 (TGAG was associated with increased levels of CRP (β=0.3; 95%CI: 0.1, 0.5; P=0.005 and haplotype 7 (TGGG with higher body mass index (BMI (β=0.2; 95%CI: 0.1, 0.3; P<0.001. The risk score for coronary heart disease was associated with increased levels of CRP, but not with any polymorphism or haplotype. Conclusions. The association between the TT genotype of SNP rs1130864 with obesity and the haplotype 7 with BMI may explain how obesity and genetic predisposition increase the risk of diseases such as T2D in the population of Southwestern Mexico.

  8. Retinol-binding protein-4 and hs-CRP levels in patients with migraine.

    Science.gov (United States)

    Tanik, Nermin; Celikbilek, Asuman; Metin, Aslı; Gocmen, Ayse Yesim; Inan, Levent Ertugrul

    2015-10-01

    Retinol-binding protein-4 (RBP4) and high-sensitivity C-reactive protein (hs-CRP) levels are associated with inflammation in patients with migraine. The release of proinflammatory cytokines during migraine results in recurrent sterile neurogenic inflammation. This study aimed to determine the correlation between RBP4 and hs-CRP levels, and migraine, which is considered an inflammatory disease. The study included 48 migraine patients and 40 age- and gender-matched controls. Migraine was diagnosed according to International Classification of Headache Disorders-II. The serum RBP4 level was measured using a commercial ELISA kit and hs-CRP was measured using an enzyme immunoassay test kit. The serum RBP4 level was significantly lower in the migraine patients than in the controls (P hs-CRP level was significantly higher in the migraine patients (P hs-CRP levels did not differ between the migraine patients with and without aura (P > 0.05). Migraine headache severity, frequency and duration were not correlated with serum RBP or hs-CRP levels (P > 0.05). The observed high hs-CRP level and low RBP4 level in migraine patients suggest that vitamin A might play a major role in the pathogenesis of migraine. It is known that inflammation is a key factor in many diseases. Additional research might result in a better understanding of the anti-inflammatory effects of vitamin A.

  9. Increased hsCRP is associated with higher risk of aortic valve replacement in patients with aortic stenosis

    DEFF Research Database (Denmark)

    Blyme, Adam; Asferg, Camilla; Nielsen, O. W.

    2016-01-01

    Objective To investigate relations between inflammation and aortic valve stenosis (AS) by measuring high-sensitivity C-reactive protein, at baseline (hsCRP(0)) and after 1year (hsCRP(1)) and exploring associations with aortic valve replacement (AVR). Design We examined 1423 patients from...... the Simvastatin and Ezetimibe in Aortic Stenosis study. Results During first year of treatment, hsCRP was reduced both in patients later receiving AVR (2.3 [0.9-4.9] to 1.8 [0.8-5.4] mg/l, p...) predicted later AVR (HR=1.17, paortic valve area (AVA) and other risk factors. A higher rate of AVR was observed in the group with high hsCRP(0) and an increase during the first year (AVR(highCRP0CRP1inc)=47.3% versus AVR(highCRP0CRP1dec)=27.5%, p

  10. Serum procalcitonin and CRP levels in non-alcoholic fatty liver disease: a case control study

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    Ersoz Galip

    2009-02-01

    Full Text Available Abstract Background Both C reactive protein (CRP and procalcitonin (PCT are well known acute phase reactant proteins. CRP was reported to increase in metabolic syndrome and type-2 diabetes. Similarly altered level of serum PCT was found in chronic liver diseases and cirrhosis. The liver is considered the main source of CRP and a source of PCT, however, the serum PCT and CRP levels in non-alcoholic fatty liver disease (NAFLD were not compared previously. Therefore we aimed to study the diagnostic and discriminative role of serum PCT and CRP in NAFLD. Methods Fifty NAFLD cases and 50 healthy controls were included to the study. Liver function tests were measured, body mass index was calculated, and insulin resistance was determined by using a homeostasis model assessment (HOMA-IR. Ultrasound evaluation was performed for each subject. Serum CRP was measured with nephalometric method. Serum PCT was measured with Kryptor based system. Results Serum PCT levels were similar in steatohepatitis (n 20 and simple steatosis (n 27 patients, and were not different than the control group (0.06 ± 0.01, 0.04 ± 0.01 versus 0.06 ± 0.01 ng/ml respectively. Serum CRP levels were significantly higher in simple steatosis, and steatohepatitis groups compared to healthy controls (7.5 ± 1.6 and 5.2 ± 2.5 versus 2.9 ± 0.5 mg/dl respectively p Conclusion Serum PCT was within normal ranges in patients with simple steatosis or steatohepatitis and has no diagnostic value. Serum CRP level was increased in NAFLD compared to controls. CRP can be used as an additional marker for diagnosis of NAFLD but it has no value in discrimination of steatohepatitis from simple steatosis.

  11. Comparison of the DAS28-CRP and DAS28-ESR in patients with rheumatoid arthritis.

    Science.gov (United States)

    Sengul, Ilker; Akcay-Yalbuzdag, Seniz; Ince, Bugra; Goksel-Karatepe, Altinay; Kaya, Taciser

    2015-07-01

    To compare the Disease Activity Score with 28 joint (DAS28) using erythrocyte sedimentation rate (ESR) (DAS28-ESR) and DAS28 using C-reactive protein (CRP) (DAS28-CRP) with thresholds validated for DAS28-ESR in Turkish patients with rheumatoid arthritis. The DAS28 data of 112 patients with rheumatoid arthritis followed in a local outpatient clinic were used. First, the correlation between DAS28-CRP and DAS28-ESR and the correlation between their unique components ([0.36 × In (CRP + 1) + 0.96] and [0.70 × In (ESR)]) were analyzed. Second, a Bland-Altman plot was constructed for the evaluation of the level of agreement between DAS28-CRP and DAS28-ESR. Lastly, the agreement between these two methods was analyzed by κ coefficient. Although there was a strong correlation between DAS28-CRP and DAS28-ESR, the correlation between their unique components was fair. Although more than 95% of the point data fall between the upper and lower bounds of the limit of agreement, the percentage error (46%) was higher than the acceptable proportion of 30%. The κ coefficient of agreement between DAS28- ESR and DAS28-CRP with validated thresholds for DAS28-ESR was 0.42, which was close to the lower boundary for moderate agreement. The results of this study demonstrated that there is discordance between DAS28-ESR and DAS28-CRP with the validated thresholds for DAS28-ESR. Using the DAS28-CRP with threshold values validated for DAS28-ESR may lead to errors in the determination of disease activity and therefore may lead to errors in the management of patients with rheumatoid arthritis. © 2015 Asia Pacific League of Associations for Rheumatology and Wiley Publishing Asia Pty Ltd.

  12. Increased CRP levels may be a trait marker of suicidal attempt.

    Science.gov (United States)

    Courtet, Ph; Jaussent, I; Genty, C; Dupuy, A M; Guillaume, S; Ducasse, D; Olié, E

    2015-10-01

    Suicide is a leading cause of death worldwide. Identifying biomarkers will help enhance our understanding of suicidal pathophysiology and improve its prevention. Therefore, we investigated CRP levels in 600 depressed inpatients: 520 patients had a lifetime history of suicide attempts and 80 patients did not have any history of suicide attempts. For all patients, we assessed socio-demographic features, lifetime Axis I DSM-IV diagnoses, depression intensity, suicidal ideation, characteristics of suicidal history, and history of childhood trauma. The day following admission, fasting blood tests yielded samples collected for the measurement of high sensitivity hs-CRP. CRP levels were associated with a history of suicide attempts. The risk of suicide attempts increased with higher levels of CRP in a dose-response way before and after adjustments for age, gender, chronic diseases, addiction and anxiety comorbidities, antidepressants use, smoking status and sexual abuse. Noteworthy, the association between CRP levels and history of suicide attempts remained significant after having excluded patients with chronic diseases. There was no significant difference in CRP levels between patients who attempted suicide more or less than a week before plasma sampling, and no significant difference in CRP levels was evidenced between high vs low suicidal ideation. In conclusion, this is the first study suggesting that CRP may be a trait marker for suicidal vulnerability by associating CRP levels and a lifetime history of suicide attempts in depressed inpatients. Therefore, determining the inflammatory marker profile of individuals exhibiting suicidal behaviors could be relevant for anticipating behaviors and refining new therapeutic opportunities.

  13. Preoperative localization in primary hyperparathyroidism

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    Han, Sanson; Kitamura, Hiroyuki; Takagita, Shin-ichi; Maetani, Toshiki; Iwahashi, Yuka; Miyazaki, Masakazu; Yamamoto, Norio [Tenri Hospital, Nara (Japan)

    1998-04-01

    Between 1992 and 1996, 31 cases (8 men and 23 women) with primary hyperparathyroidism (PHPT) were treated in our department. In this study, we compared which of the preoperative localization methods was most useful in the detection of PHPT. The sensitivity for detection of abnormal parathyroid glands was 88.6% on ultrasonography (US), 76.9% on magnetic resonance imaging (MRI), 74.3% on Tl-Tc subtraction scintigraphy and 68.8% on computed tomography. We concluded that US should be performed first, with MRI as a supplementary method, for the detection of abnormal parathyroid glands and the evaluation of invasion within the body. (author)

  14. Preoperative Evaluation for Noncardiac Surgery.

    Science.gov (United States)

    Cohn, Steven L

    2016-12-06

    This issue provides a clinical overview of preoperative evaluation for noncardiac surgery, focusing on risk factors, elements of evaluation, medication management, and practice improvement. The content of In the Clinic is drawn from the clinical information and education resources of the American College of Physicians (ACP), including MKSAP (Medical Knowledge and Self-Assessment Program). Annals of Internal Medicine editors develop In the Clinic in collaboration with the ACP's Medical Education and Publishing divisions and with the assistance of additional science writers and physician writers.

  15. Genetically elevated C-reactive protein and ischemic vascular disease

    DEFF Research Database (Denmark)

    Zacho, J.; Tybjaerg-Hansen, A.; Jensen, J.S.

    2008-01-01

    Background: Elevated levels of C-reactive protein (CRP) are associated with increased risks of ischemic heart disease and ischemic cerebrovascular disease. We tested whether this is a causal association. Methods: We studied 10,276 persons from a general population cohort, including 1786 in whom...... ischemic heart disease developed and 741 in whom ischemic cerebrovascular disease developed. We examined another 31,992 persons from a cross-sectional general population study, of whom 2521 had ischemic heart disease and 1483 had ischemic cerebrovascular disease. Finally, we compared 2238 patients...... with ischemic heart disease with 4474 control subjects and 612 patients with ischemic cerebrovascular disease with 1224 control subjects. We measured levels of high-sensitivity CRP and conducted genotyping for four CRP polymorphisms and two apolipoprotein E polymorphisms. Results: The risk of ischemic heart...

  16. Preoperative fasting time in children.

    LENUS (Irish Health Repository)

    Adeel, S

    2012-02-01

    The aim of preoperative fasting is to prevent regurgitation and pulmonary aspiration while limiting potential problems of thirst, dehydration and hypoglycaemia. The American Society of Anaesthesiologists (ASA) has suggested guidelines for preoperative fasting for children undergoing elective surgery. We did a postal survey to determine the current practice regarding these guidelines amongst all specialist registrars in anaesthesia in Ireland. A questionnaire was sent to all specialist registrars in anaesthesia (90 in total), 60 (67%) were returned and analysed. The question asked was how long children should be kept fasting before elective surgery. The results of our survey suggest that most of the respondents are following the ASA guidelines for clear fluids and solids however there were differing opinion regarding the duration of fasting for formula milk and breast milk. In conclusion, we would recommend greater awareness and collaboration between anaesthetists, nurses and surgeons to ensure that fasting instructions are consistent with the ASA guidelines and that patient and their parents understand these directives as well.

  17. Lifestyle and clinical factors associated with elevated C-reactive protein among newly diagnosed Type 2 diabetes mellitus patients: a cross-sectional study from the nationwide DD2 cohort.

    Science.gov (United States)

    Svensson, Elisabeth; Mor, Anil; Rungby, Jørgen; Berencsi, Klara; Nielsen, Jens Steen; Stidsen, Jacob V; Friborg, Søren; Brandslund, Ivan; Christiansen, Jens Sandahl; Beck-Nielsen, Henning; Sørensen, Henrik Toft; Thomsen, Reimar W

    2014-08-28

    We aimed to examine the prevalence of and modifiable factors associated with elevated C-reactive Protein (CRP), a marker of inflammation, in men and women with newly diagnosed Type 2 Diabetes mellitus (DM) in a population-based setting. CRP was measured in 1,037 patients (57% male) with newly diagnosed Type 2 DM included in the prospective nationwide Danish Centre for Strategic Research in Type 2 Diabetes (DD2) project. We assessed the prevalence of elevated CRP and calculated relative risks (RR) examining the association of CRP with lifestyle and clinical factors by Poisson regression, stratified by gender. We used linear regression to examine the association of CRP with other biomarkers. The median CRP value was 2.1 mg/L (interquartile range, 1.0 - 4.8 mg/L). In total, 405 out of the 1,037 Type 2 DM patients (40%) had elevated CRP levels (>3.0 mg/L). More women (46%) than men (34%) had elevated CRP. Among women, a lower risk of elevated CRP was observed in patients receiving statins (adjusted RR (aRR) 0.7 (95% confidence interval (CI) 0.6-0.9)), whereas a higher risk was seen in patients with central obesity (aRR 2.3 (95% CI 1.0-5.3)). For men, CRP was primarily elevated among patients with no regular physical activity (aRR 1.5 (95% CI 1.1-1.9)), previous cardiovascular disease (aRR1.5 (95% CI 1.2-1.9) and other comorbidity. For both genders, elevated CRP was 1.4-fold increased in those with weight gain >30 kg since age 20 years. Sensitivity analyses showed consistent results with the full analysis. The linear regression analysis conveyed an association between high CRP and increased fasting blood glucose. Among newly diagnosed Type 2 DM patients, 40% had elevated CRP levels. Important modifiable risk factors for elevated CRP may vary by gender, and include low physical activity for men and central obesity and absence of statin use for women.

  18. Osteoprotegerin improves risk detection by traditional cardiovascular risk factors and hsCRP

    DEFF Research Database (Denmark)

    Mogelvang, Rasmus; Haahr-Pedersen, Sune; Bjerre, Mette;

    2013-01-01

    To evaluate the association of plasma osteoprotegerin (OPG) to hospitalisation for ischaemic heart disease (IHD), ischaemic stroke and all-cause mortality, and the effect of combining plasma OPG and high-sensitivity C-reactive protein (hsCRP).......To evaluate the association of plasma osteoprotegerin (OPG) to hospitalisation for ischaemic heart disease (IHD), ischaemic stroke and all-cause mortality, and the effect of combining plasma OPG and high-sensitivity C-reactive protein (hsCRP)....

  19. CRP Regulates D-Lactate Oxidation in Shewanella oneidensis MR-1

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    Takuya Kasai

    2017-05-01

    Full Text Available Shewanella oneidensis MR-1 is a heterotrophic facultative anaerobe that respires using various organic and inorganic compounds. This organism has served as a model to study bacterial metabolic and regulatory systems that facilitate their survival in redox-stratified environments. The expression of many anaerobic respiratory genes in MR-1, including those for the reduction of fumarate, dimethyl sulfoxide, and metal oxides, is regulated by cyclic AMP receptor protein (CRP. However, relatively little is known about how this organism regulates the expression of catabolic enzymes catalyzing the oxidation of organic compounds, including lactate. Here, we investigated transcriptional mechanisms for the lldP (SO_1522 and dld (SO_1521 genes, which encode putative lactate permease and D-lactate dehydrogenase, respectively, and demonstrate that CRP regulates their expression in MR-1. We found that a crp-deletion mutant of MR-1 (Δcrp showed impaired growth on D-lactate. Complementary expression of dld in Δcrp restored the ability to grow on D-lactate, indicating that the deficient growth of Δcrp on D-lactate is attributable to decreased expression of dld. In vivo transcription and in vitro electrophoretic mobility shift assays reveal that CRP positively regulates the expression of the lldP and dld genes by directly binding to an upstream region of lldP. Taken together, these results indicate that CRP is a global transcriptional regulator that coordinately regulates the expression of catabolic and respiratory pathways in MR-1, including D-lactate dehydrogenase and anaerobic terminal reductases.

  20. CRP Regulates D-Lactate Oxidation in Shewanella oneidensis MR-1.

    Science.gov (United States)

    Kasai, Takuya; Kouzuma, Atsushi; Watanabe, Kazuya

    2017-01-01

    Shewanella oneidensis MR-1 is a heterotrophic facultative anaerobe that respires using various organic and inorganic compounds. This organism has served as a model to study bacterial metabolic and regulatory systems that facilitate their survival in redox-stratified environments. The expression of many anaerobic respiratory genes in MR-1, including those for the reduction of fumarate, dimethyl sulfoxide, and metal oxides, is regulated by cyclic AMP receptor protein (CRP). However, relatively little is known about how this organism regulates the expression of catabolic enzymes catalyzing the oxidation of organic compounds, including lactate. Here, we investigated transcriptional mechanisms for the lldP (SO_1522) and dld (SO_1521) genes, which encode putative lactate permease and D-lactate dehydrogenase, respectively, and demonstrate that CRP regulates their expression in MR-1. We found that a crp-deletion mutant of MR-1 (Δcrp) showed impaired growth on D-lactate. Complementary expression of dld in Δcrp restored the ability to grow on D-lactate, indicating that the deficient growth of Δcrp on D-lactate is attributable to decreased expression of dld. In vivo transcription and in vitro electrophoretic mobility shift assays reveal that CRP positively regulates the expression of the lldP and dld genes by directly binding to an upstream region of lldP. Taken together, these results indicate that CRP is a global transcriptional regulator that coordinately regulates the expression of catabolic and respiratory pathways in MR-1, including D-lactate dehydrogenase and anaerobic terminal reductases.

  1. The Diagnostic Value of D-dimer, Procalcitonin and CRP in Acute Appendicitis

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    Bulent Kaya, Baris Sana, Cengiz Eris, Koray Karabulut, Orhan Bat, Riza Kutanis

    2012-01-01

    Full Text Available BACKGROUND: The early diagnosis of acute abdomen is of great importance. To date, several inflammatory markers have been used for the diagnosis of acute abdominal conditions, including acute appendicitis. The aim of this study was to evaluate the diagnostic utility of D-dimer, Procalcitonin (PCT and C-reactive protein (CRP measurements in the acute appendicitis.METHODS: This prospective study was conducted between March 1st, 2010 and July 1st, 2011. In this period, seventy-eight patients were operated with the diagnosis of acute appendicitis, and D-dimer, PCT and CRP levels of the patients were measured. The patients were grouped as phlegmonous appendicitis (Group 1, gangrenous appendicitis (Group 2, perforated appendicitis (Group 3 and negative appendectomy (Group 4 according to the surgical findings and histopathological results.RESULTS: Of 78 patients, 54 (69.2 % were male and 24 (30.8 % were female, and the mean age was 25.4 ± 11.1 years (range, 18 to 69 years. 66 (84.6 % patients had increased leukocyte count (white blood cell count. The PCT values were higher than the upper normal limit in 20 (25.6% patients, followed by D-dimer in 22 (28.2 % patients and CRP in 54 (69.2 % patients. The diagnostic value of leukocyte count and CRP in acute appendicitis was higher than that of the other markers, whereas leukocyte count showed very low specificity. CRP values were higher in perforated appendicitis when compared with the phlegmonous appendicitis (p<0.05. However, PCT and D-dimer showed lower diagnostic values (26% and 31%, respectively.CONCLUSION: An increase in CRP levels alone is not sufficient to make the diagnosis of acute appendicitis. However, CRP levels may differentiate between phlegmonous appendicitis and perforated appendicitis. Due to their low sensitivity and diagnostic value, PCT and D-dimer are not better markers than CRP for the diagnosis of acute appendicitis.

  2. Preoperative information management system using wireless PDAs.

    Science.gov (United States)

    Sawa, Tomohiro; Okahara, Masaharu; Santo, Masayuki; Schmidt, Ulrich; Nakata, Yoshinori; Morita, Shigeho; Ohno-Machado, Lucila

    2003-01-01

    Personal Digital Assistant (PDA) and wireless communication are currently available in clinical settings. We developed wireless PDA software that assists anesthesiologists in pre-operative patient assessment. The device communicates with the hospital information system through a wireless LAN and is equipped with pre-programmed data entry templates for pre-operative assessment. As a preliminary test of the device, we randomly assigned residents in preoperative assessment to an intervention and a control arm and compared the results.

  3. Isolation and characterization of SAP and CRP, two pentraxins from Pangasianodon (Pangasius) hypophthalmus.

    Science.gov (United States)

    Huong Giang, Duong Thi; Van Driessche, Edilbert; Vandenberghe, Isabel; Devreese, Bart; Beeckmans, Sonia

    2010-01-01

    From the serum of Pangasianodon hypophthalmus, two proteins were isolated by affinity chromatography on Sepharose and phosphorylcholine-Sepharose. Their binding on the affinity matrices critically depends on the presence of Ca2+ ions. N-terminal sequencing and sequencing of internal tryptic peptides identified the proteins as pentraxins and from their binding properties they are identified as SAP (serum amyloid P component) and CRP (C-reactive protein). Per ml serum, 36 microg SAP and 56 microg CRP was purified. Upon gel filtration, both the SAP and CRP elute as trimers of respectively 24 kDa and 28 kDa subunits. Both proteins are devoid of inter-chain disulfide bonds. Both SAP and CRP are glycosylated and agglutinate rabbit erythrocytes and pathogenic bacteria Edwardsiella ictaluri and Aeromonas hydrophila, but not Micrococcus lysodeikticus or Escherichia coli. Haemagglutination of SAP and CRP is inhibited by galactose (MIC = 1 mM) and by phosphorylcholine (MIC = 1-2 mM), respectively. Circular dichroism studies revealed that antiparallel beta-pleated sheets are dominating the secondary structure. Upon removing the Ca(2+) ions by EDTA, slight structural changes are observed by CD spectroscopy in the near-UV region. Immunodiffusion shows that P. hypophthalmus SAP and CRP do not cross-react.

  4. Assessment of cytokine levels and hs-CRP in bipolar I disorder before and after treatment.

    Science.gov (United States)

    Uyanik, Vesile; Tuglu, Cengiz; Gorgulu, Yasemin; Kunduracilar, Hakan; Uyanik, Mehmet Sevki

    2015-08-30

    We aimed to assess the relationship between cytokine levels and the severity of the manic period in medication free patients. 30 Medication free patients and 28 healthy subjects (HS) were recruited. Plasma levels of pro-inflammatory, anti-inflammatory, inflammatory cytokines, and hs-CRP levels were investigated upon hospital admission, after six weeks follow up in bipolar disease manic episode and the results were compared to HS. The severity of the manic episodes was assessed according to the Young mania rating scale. TNF-α, INF-γ, IL-6 and hs-CRP levels were significantly higher in patients with manic episode of bipolar I disorder before treatment than HS. After treatment the levels of TNF-α, INF-γ, IL-6 and hs-CRP were observed to be significantly decreased. There was no difference between the levels of anti-inflammatory cytokines in patients before or after treatment of bipolar disorder and HS. hs-CRP was observed to be the only parameter correlated with clinical response. The most significant outcome of this study is the correlation between clinical outcome and hs-CRP levels in treatment naive manic episode bipolar type I patients. hs-CRP is the most consistent indicator according to pro-inflammatory, inflammatory and anti-inflammatory cytokines, in predicting treatment outcomes.

  5. Evaluation of Usefulness of hs-CRP and Ferritin Assays in Patients with Nasal Polyps

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    Robert Partyka

    2014-01-01

    Full Text Available Background. Chronic nature of the nasal polyps, tendency to recurrence, and lack of satisfying treatment need the diagnostic’s parameters which show early inflammatory state as ferritin and hs-CRP. The Aim of Study. Assessment of hs-CRP and ferritin blood levels in nasal polyps patients in evaluation of treatment efficacy. Methods. All 38 patients were divided into 2 groups. Group I included 19 patients with anti-inflammatory therapy 2 weeks after surgery. Group II included 19 patients without anti-inflammatory therapy 2 weeks after surgery. The levels of hs-CRP and ferritin have been assessed before and 2 and 6 weeks after surgical treatment. Results. Research showed statistically significant difference of ferritin’s concentration between examined groups 6 weeks after surgery (P<0.05 and statistically significant difference of hs-CRP concentration 2 and 6 weeks after surgery (P<0.05. Conclusion. (1 The analysis of serum ferritin and hs-CRP concentrations can be useful in early postoperative detection of inflammatory state in patients with nasal polyps and for the effectiveness of therapy. (2 Lack of correlation between mean ferritin and hs-CRP serum levels, at each diagnostic and monitoring stage, shows that they are independent and cannot be determined interchangeably.

  6. Transcriptomic profiling of Yersinia pseudotuberculosis reveals reprogramming of the Crp regulon by temperature and uncovers Crp as a master regulator of small RNAs.

    Directory of Open Access Journals (Sweden)

    Aaron M Nuss

    2015-03-01

    Full Text Available One hallmark of pathogenic yersiniae is their ability to rapidly adjust their life-style and pathogenesis upon host entry. In order to capture the range, magnitude and complexity of the underlying gene control mechanisms we used comparative RNA-seq-based transcriptomic profiling of the enteric pathogen Y. pseudotuberculosis under environmental and infection-relevant conditions. We identified 1151 individual transcription start sites, multiple riboswitch-like RNA elements, and a global set of antisense RNAs and previously unrecognized trans-acting RNAs. Taking advantage of these data, we revealed a temperature-induced and growth phase-dependent reprogramming of a large set of catabolic/energy production genes and uncovered the existence of a thermo-regulated 'acetate switch', which appear to prime the bacteria for growth in the digestive tract. To elucidate the regulatory architecture linking nutritional status to virulence we also refined the CRP regulon. We identified a massive remodelling of the CRP-controlled network in response to temperature and discovered CRP as a transcriptional master regulator of numerous conserved and newly identified non-coding RNAs which participate in this process. This finding highlights a novel level of complexity of the regulatory network in which the concerted action of transcriptional regulators and multiple non-coding RNAs under control of CRP adjusts the control of Yersinia fitness and virulence to the requirements of their environmental and virulent life-styles.

  7. The relationship between hs-CRP and short-term prognosis in patients with acute cerebral infarction%超敏 C-反应蛋白与急性脑梗死近期预后的关系

    Institute of Scientific and Technical Information of China (English)

    王宁; 王大力; 彭延波

    2015-01-01

    目的:探讨超敏 C-反应蛋白(hs-CRP)与急性脑梗死近期预后的关系。方法收集2012年4月_2013年10月连续入住河北联合大学附属医院神经内科二病区的急性脑梗死患者252例。根据血清 hs-CRP 水平采用四分位法分组,以最低分位数为参照组,采用单因素及多因素 Logistic 回归分析方法,分析血清 hs-CRP 水平变化与急性脑梗死近期预后的相关性。结果应用 Logistic 回归分析模型校正了高血压病史、冠心病史、饮酒史、并发症、NIH-SS 评分、年龄混杂影响后,与≤0.30mg/ L 组比较,≥3.41mg/ L 组 OR 值(95% CI)为:4.22(1.09~16.615)。结论hs-CRP 水平升高是急性脑梗死预后不良的危险因素。%Objective To explore the relationship between hs-CRP and short-term prognosis in patients with acute cerebral infarction. Methods Consecutively collecting 252 acute cerebral infarction patients during April,2012 to October, 2013 in the second nerval medical department ward of Hebei United University Hospital. All the patients were divided into four groups by quartile method according to the serum hs-CRP levels,Unadjusted and multiple adjusted logistic regression models were used to analyze the relationship between hs-CRP and short-term prognosis in patients with acute cerebral infarction. Re-sults Multivariate logistic regression( adjusted for hypertension,drinking,infarction position,complication,dyslipidemia, NIHSS score,age. )showed that:the OR value and 95% CI was higher in hs-CRP level≥3. 41mg/ L group[4. 22(1. 09 ~16. 615)]than in hs-CRP level ≤0. 30 mg/ L group. Conclusion Elevated hs-CRP level is risk factor for early poor prognosis in patients with acute ischemic stroke.

  8. Evaluation of serum levels of liver enzymes and C-reactive protein (CRP in overweight individuals with and without metabolic syndrome

    Directory of Open Access Journals (Sweden)

    Nathalia Gardin Pessoa

    2015-03-01

    Full Text Available Metabolic syndrome (MetS is a disease that involves several metabolic changes, including dyslipidemia, glucose intolerance, obesity and hypertension. The changes in liver enzyme levels have been shown to be a useful marker in the diagnosis of MetS. There are few studies evaluating these enzymes in overweight individuals with or without MetS. This study evaluated the serum levels of liver enzymes (ALT, AST, and GGT as well as C-reactive protein (CRP as inflammatory markers in overweight individuals with and without MS. We studied 97 subjects, 41 eutrophic healthy controls (EU, 28 overweight individuals without MetS (OSSM and 28 overweight individuals with MetS (OCSM. Analyses of total cholesterol, HDL-C, LDL-C, triacylglycerol, fasting glucose, ALT, AST and GGT were performed in a biochemical auto analyzer. The determination was performed by CRP enzyme in microparticles (MEIA. The nonparametric Kruskal-Wallis test was performed and the results were presented as median (minimum-maximum. Spearman correlation was also performed in this study. Serum levels of liver enzymes (ALT, AST and GGT did not differ between group EU and group OSSM, however, statistically significant differences when these parameters were compared between EU and OCSM and OSSM and OCSM (p <0.001. Glucose levels were positively correlated with ALT, AST and GGT. The group showed a significant increase in serum CRP when compared to other groups (p <0.001. We conclude that overweight was not able to alter the levels of liver enzymes and CRP levels and the elevation of serum GGT may be considered an additional risk factor for MetS.

  9. Preoperative evaluation of oesophageal adenocarcinoma.

    Science.gov (United States)

    Khanna, Lauren G; Gress, Frank G

    2015-02-01

    The preoperative evaluation of oesophageal adenocarcinoma involves endoscopic ultrasound (EUS), computed tomography (CT), and positron emission tomography (PET). With routine Barrett's oesophagus surveillance, superficial cancers are often identified. EUS, CT and PET have a limited role in the staging of superficial tumours. Standard EUS has limited accuracy, but high frequency ultrasound miniprobes are valuable for assessing tumour stage in superficial tumours. However, the best method for determining depth of invasion, and thereby stage of disease, is endoscopic mucosal resection. In contrast, in advanced oesophageal cancers, a multi-modality approach is crucial. Accurate tumour staging is very important since the treatment of advanced cancers involves a combination of chemotherapy, radiation, and surgery. EUS is very useful for staging of the tumour and nodes. High frequency ultrasound miniprobes provide the ability to perform staging when the lesion is obstructing the oesophageal lumen. CT and PET provide valuable information regarding node and metastasis staging.

  10. Elevated biomarkers of inflammation are associated with reduced survival among breast cancer patients.

    Science.gov (United States)

    Pierce, Brandon L; Ballard-Barbash, Rachel; Bernstein, Leslie; Baumgartner, Richard N; Neuhouser, Marian L; Wener, Mark H; Baumgartner, Kathy B; Gilliland, Frank D; Sorensen, Bess E; McTiernan, Anne; Ulrich, Cornelia M

    2009-07-20

    PURPOSE Chronic inflammation is believed to contribute to the development and progression of breast cancer. Systemic C-reactive protein (CRP) and serum amyloid A (SAA) are measures of low-grade chronic inflammation and potential predictors of cancer survival. PATIENTS AND METHODS We evaluated the relationship between circulating markers of inflammation and breast cancer survival using data from the Health, Eating, Activity, and Lifestyle (HEAL) Study (a multiethnic prospective cohort study of women diagnosed with stage 0 to IIIA breast cancer). Circulating concentrations of CRP and SAA were measured approximately 31 months after diagnosis and tested for associations with disease-free survival (approximately 4.1 years of follow-up) and overall survival (approximately 6.9 years of follow-up) in 734 disease-free breast cancer survivors. Cox proportional hazards models were used with adjustment for potential confounding factors to generate hazard ratios (HRs) and 95% CIs. Results Elevated SAA and CRP were associated with reduced overall survival, regardless of adjustment for age, tumor stage, race, and body mass index (SAA P trend history of cardiovascular events and censoring cardiovascular disease deaths. Elevated CRP and SAA were also associated with reduced disease-free survival, although these associations were of borderline significance (SAA P trend = .04; CRP P trend = .07). CONCLUSION Circulating SAA and CRP may be important prognostic markers for long-term survival in breast cancer patients, independent of race, tumor stage, and body mass index.

  11. CRP1 Protein: (dis)similarities between Arabidopsis thaliana and Zea mays

    Science.gov (United States)

    Ferrari, Roberto; Tadini, Luca; Moratti, Fabio; Lehniger, Marie-Kristin; Costa, Alex; Rossi, Fabio; Colombo, Monica; Masiero, Simona; Schmitz-Linneweber, Christian; Pesaresi, Paolo

    2017-01-01

    Biogenesis of chloroplasts in higher plants is initiated from proplastids, and involves a series of processes by which a plastid able to perform photosynthesis, to synthesize amino acids, lipids, and phytohormones is formed. All plastid protein complexes are composed of subunits encoded by the nucleus and chloroplast genomes, which require a coordinated gene expression to produce the correct concentrations of organellar proteins and to maintain organelle function. To achieve this, hundreds of nucleus-encoded factors are imported into the chloroplast to control plastid gene expression. Among these factors, members of the Pentatricopeptide Repeat (PPR) containing protein family have emerged as key regulators of the organellar post–transcriptional processing. PPR proteins represent a large family in plants, and the extent to which PPR functions are conserved between dicots and monocots deserves evaluation, in light of differences in photosynthetic metabolism (C3 vs. C4) and localization of chloroplast biogenesis (mesophyll vs. bundle sheath cells). In this work we investigated the role played in the process of chloroplast biogenesis by At5g42310, a member of the Arabidopsis PPR family which we here refer to as AtCRP1 (Chloroplast RNA Processing 1), providing a comparison with the orthologous ZmCRP1 protein from Zea mays. Loss-of-function atcrp1 mutants are characterized by yellow-albinotic cotyledons and leaves owing to defects in the accumulation of subunits of the thylakoid protein complexes. As in the case of ZmCRP1, AtCRP1 associates with the 5′ UTRs of both psaC and, albeit very weakly, petA transcripts, indicating that the role of CRP1 as regulator of chloroplast protein synthesis has been conserved between maize and Arabidopsis. AtCRP1 also interacts with the petB-petD intergenic region and is required for the generation of petB and petD monocistronic RNAs. A similar role has been also attributed to ZmCRP1, although the direct interaction of ZmCRP1 with the

  12. Preoperative Smoking Status and Postoperative Complications

    DEFF Research Database (Denmark)

    Grønkjær, Marie; Eliasen, Marie; Skov-Ettrup, Lise Skrubbeltrang;

    2014-01-01

    To systematically review and summarize the evidence of an association between preoperative smoking status and postoperative complications elaborated on complication type.......To systematically review and summarize the evidence of an association between preoperative smoking status and postoperative complications elaborated on complication type....

  13. Pathomechanism of Insulin Resistance in Men with Central Obesity: Correlation of GGT, GPx, hs-CRP and Plasma Total Cysteine

    Directory of Open Access Journals (Sweden)

    Ritawaty Ritawaty

    2013-08-01

    Full Text Available BACKGROUND: Gamma glutamyltransferase (GGT was reported recently to be associated with inflammation, oxidative stress and increased amino acid. However, role of GGT in insulin resistance pathomechanism is not exactly known. Therefore correlation of GGT with inflammation, oxidative stress and elevated amino acid, in men with central obesity need to be confirmed. METHODS: A cross-sectional study was designed. Men with central obesity were recruited and selected. Anthropometric parameters, creatinine, hs-CRP, fasting glucose, fasting insulin, glutathione peroxidase (GPx activity, GGT, plasma total cysteine (tCys and fatty liver were measured. Subjects were then divided in 4 groups based on waist circumference (WC and fatty liver: Group I: WC ≤100 cm, without fatty liver; Group II: WC ≤100 cm, with fatty liver; Group III: WC >100 cm, without fatty liver; Group IV: WC >100 cm, with fatty liver. All biochemical characteristics in each group were then statistically analyzed. RESULTS: Seventy-two men with central obesity were selected. Numbers of subjects in each group were: Group I: n=33; Group II: n=5; Group III: n=17; Group IV: n=17. We found significant difference of HOMA-IR between Group I and IV, significant correlation between GGT and HOMAIR, and significant negative correlation between tCys with HOMA-IR in Group IV. CONCLUSIONS: GGT was significantly correlated with HOMA-IR in men with WC >100 cm and fatty liver. Further investigation with more subjects is necessary to determine clear GGT cut-off to distinguish subjects with fatty liver and insulin resistance. KEYWORDS: GGT, hs-CRP, GPx, tCys, HOMA-IR, insulin resistance.

  14. Preoperative easily misdiagnosed telangiectatic osteosarcoma: clinical–radiologic–pathologic correlations

    Science.gov (United States)

    Gao, Zhen-Hua; Yin, Jun-Qiang; Liu, Da-Wei; Meng, Quan-Fei

    2013-01-01

    Abstract Purpose: To describe the clinical, imaging, and pathologic characteristics and diagnostic methods of telangiectatic osteosarcoma (TOS) for improving the diagnostic level. Materials and methods: The authors retrospectively reviewed patient demographics, serum alkaline phosphatase (AKP) levels, preoperative biopsy pathologic reports, pathologic materials, imaging findings, and treatment outcomes from 26 patients with TOS. Patient images from radiography (26 cases) and magnetic resonance (MR) imaging (22 cases) were evaluated by 3 authors in consensus for intrinsic characteristics. There were 15 male and 11 female patients in the study, with an age of 9–32 years (mean age 15.9 years). Results: Eighteen of 26 patients died of lung metastases within 5 years of follow-up. The distal femur was affected more commonly (14 cases, 53.8%). Regarding serum AKP, normal (8 cases) or mildly elevated (18 cases) levels were found before preoperative chemotherapy. Radiographs showed geographic bone lysis without sclerotic margin (26 cases), cortical destruction (26 cases), periosteal new bone formation (24 cases), soft-tissue mass (23 cases), and matrix mineralization (4 cases). The aggressive radiographic features of TOS simulated the appearance of conventional high-grade intramedullary osteosarcoma, though different from aneurysmal bone cyst. MR images demonstrated multiple big (16 cases) or small (6 cases) cystic spaces, fluid-fluid levels (14 cases), soft-tissue mass (22 cases), and thick peripheral and septal enhancement (22 cases). Nine of 26 cases were misdiagnosed as aneurysmal bone cysts by preoperative core-needle biopsy, owing to the absence of viable high-grade sarcomatous cells in the small tissue samples. Conclusion: The aggressive growth pattern with occasional matrix mineralization, and multiple big or small fluid-filled cavities with thick peripheral, septal, and nodular tissue surrounding the fluid-filled cavities are characteristic imaging features of

  15. Significant role of serum CRP in differentiating inflammatory from non-inflammatory causes of thyrotoxicosis

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    Manash P Baruah

    2012-01-01

    Full Text Available Background: C-reactive protein (CRP, which is a marker of inflammation, has not been widely studied in inflammatory thyroid disorders particularly in sub-acute thyroiditis (SAT. Aim: This study was aimed to find the significance of CRP level rise in patients with SAT and compare that to the rise in erythrocyte sedimentation rate (ESR, a gold standard laboratory parameter in establishing the diagnosis of SAT. Materials and Methods: Serum CRP levels were measured at initial presentation in 28 subjects with SAT(12 male, 16 female, age (Mean +SD 37.96 ±8.5 years,and 19 patients with Graves′ disease (2 male, 17 female, age [Mean +SD] 36.8 ±16.5 years as controls. Erythrocyte sedimentation rate (ESR was measured in all 28 patients with SAT by Westergrens′ method. Either Tc 99 nucleotide thyroid scan or high resolution ultrasonography (HR-USG was performed to differentiate SAT from Graves′ disease.Fine needle aspiration cytology (FNAC of thyroid was performed selected patients. Results: Serum CRP level was high in 61% of SAT patients but in none of the Graves′patients. Mean (SEM (90%CI serum CRP level (mg/L was also significantly higher (P <0.0004 in the SAT group [27.55 (5.76 (15.72-39.38], than in the Graves′ group [4.09 (0.12 (3.81-4.36]. The sensitivity of serum CRP was 73.33%, specificity 53.85%, positive predictive value (PPV 64.71%, and negative predictive value (NPV 63.64% as compared to the sensitivity (53.57%, specificity (15.38%, PPV (57.69 %, and NPV (13.33% of ESR. Conclusion: There is significantly higher rise in serum CRP level in patients with SAT is compared to patients with Graves′ disease. It correlates well with the rise in ESR. Such findings of this pilot study highlight the scope of using serum CRP as a diagnostic marker of SAT specially in situations when it may be confused with Graves′ disease, another common cause of thyrotoxicosis. It is logical to carry out studies to find a particular cut-off for serum CRP

  16. C-Reactive Protein (CRP in Early Diagnosis of Neonatal Septicemia

    Directory of Open Access Journals (Sweden)

    Setal B Chauhan

    2012-06-01

    Full Text Available Aim: Early diagnosis of sepsis in the neonate is often difficult because symptoms and signs are usually non-specific. A study was conducted to evaluate C-reactive protein (CRP as a screening tool for neonatal sepsis. Method: The prospective observational study was conducted at NICU, V. S. Hospital, Ahmedabad from January 2008 to June 2009. 75 neonates were included with the age group of first 28days (4week of life (infant age in study, all of which were suspected to have sepsis in clinical settings. All peripheral smear of neonate stained with Giemsa stain were reviewed .CRP performed by semi quantitative latex agglutination method. Positive cultures were the “gold standard” against which the performance of CRP , abnormal white blood cell counts (WBC & absolute neutrophil counts (ANC were compared. Results: Among 75 septic screens, 39 (52% patients had positive cultures. The sensitivity and specificity of CRP 0.6 mg/dL was 92.30% and 85.71% respectively. Abnormal platelet count had the lowest specificity(45% and sensitivity(23.07% among them. Conclusion: CRP assay using semi quantitative latex agglutination method is a valuable adjunct in screening for neonatal sepsis, complementing clinical decision-making. [National J of Med Res 2012; 2(3.000: 276-278

  17. cAMP receptor protein (CRP) downregulates Klebsiella pneumoniae nif promoters in Escherichia coli

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    In enteric bacteria, in response to the PTS system, the cAMP receptor protein (CRP) mediates the glucose effect, via regulating s70-dependent catabolic genes at transcriptional level. In this study, it is observed that the nitrogen fixation capacity of Klebsiella pneumoniae varies strongly when cells are grown on different carbohydrates, and this carbon effect occurs at the level of nif gene expression. Here we show that CRP can repress s54-dependent nif promoters (nifB, nifE, nifF, nifH, nifJ, nifLA and nifU), in a cAMP dependent fashion, in closed related E. coli background. Sequence analysis of these nif promoters indicates that there is no direct correlation between the fold of CRP-cAMP-mediated inhibition and the upstream cis elements at the promoters. In addition, the crp gene of K. pneumoniae has been isolated and sequenced, which is structural and functional highly homologous to that of E. coli. This suggests that CRP-cAMP-mediated inhibition on the nif promoters could be the reason for carbon effect on nitrogen fixation and thus has its physiological significance. A novel regulatory linkage between carbon metabolism and nitrogen fixation is proposed.

  18. Baseline distribution and correlation analysis of hsCRP in an insurance applicant population.

    Science.gov (United States)

    Krause, Kenneth J; Williams, David S; White, Nancy

    2008-01-01

    Many clinical studies have shown that baseline levels of high sensitivity C-reactive protein (hsCRP) in apparently healthy men and women are highly predictive of future risk of heart attack, stroke, sudden cardiac death, and the development of peripheral arterial disease. This paper presents an analysis of the baseline characteristics of our prospective study cohort. The intent of our prospective study is to determine whether hsCRP can be used to better classify risk for life insurance applicants already at risk for cardiovascular events, as well as those who are not. The possibility that low levels of hsCRP levels in otherwise healthy applicants might be associated with more favorable cardiovascular risk could allow this test to be used to more precisely stratify risk in the standard-or-better underwriting classifications. In this preliminary analysis, high sensitivity CRP appears to be weakly correlated with BMI, and perhaps triglyceride level in this cohort of insurance applicants. Somewhat surprisingly, in contrast to many published reports, hsCRP was not found to be correlated with other lipid measures (TC, HDL, LDL), dysmetabolic markers or smoking classification during the underwriting process. We plan to analyze mortality results as they evolve in the future.

  19. Changes of levels of hs-CRP, Hsp70, and MPO in patients with preeclampsia

    Institute of Scientific and Technical Information of China (English)

    Xia Liu

    2016-01-01

    Objective:To observe the changes of the levels of hs-CRP, Hsp70, and MPO in patients with preeclampsia (PE) and their clinical significance. Methods:A total of 60 pregnant women with mild and severe PE who were admitted in our hospital from January, 2013 to March, 2014 were included in the study and divided into the mild group and the severe group with 30 cases in each group. The levels of serum hs-CRP, Hsp70, and MPO were detected, and their relations with PE were analyzed. The lipid metabolism related indicators were meanwhile detected. A total of 30 healthy later pregnant women at the same stage were served as the control group for comparative analysis. Results:The levels of serum hs-CRP, Hsp70, and MPO in the mild and severe PE group were significantly higher than those in the control group (P0.05). Conclusions: The abnormal lipid metabolism in different degrees exists in the pregnant women with PE, and hs-CRP, Hsp70, and MPO are together involved in the pathogenesis of PE. Detection of the levels of hs-CRP, Hsp70, and MPO in the pregnant women with PE can accurately reflect the condition of PE.

  20. Sympathetic activation is associated with increased IL-6, but not CRP in the absence of obesity: lessons from postural tachycardia syndrome and obesity.

    Science.gov (United States)

    Okamoto, Luis E; Raj, Satish R; Gamboa, Alfredo; Shibao, Cyndya A; Arnold, Amy C; Garland, Emily M; Black, Bonnie K; Farley, Ginnie; Diedrich, André; Biaggioni, Italo

    2015-12-15

    Sympathetic activation is thought to contribute to the inflammatory process associated with obesity, which is characterized by elevated circulating C-reactive protein (hsCRP) and interleukin-6 (IL-6). To evaluate whether sympathetic activation is associated with inflammation in the absence of obesity, we studied patients with postural tachycardia syndrome (POTS), a condition characterized by increased sympathetic tone in otherwise healthy individuals. Compared with 23 lean controls, 43 lean female POTS had greater vascular sympathetic modulation (low-frequency blood pressure variability, LFSBP, 3.2 ± 0.4 vs. 5.5 ± 0.6 mmHg(2), respectively, P = 0.006), lower cardiac parasympathetic modulation (high-frequency heart rate variability, 1,414 ± 398 vs. 369 ± 66 ms(2), P = 0.001), and increased serum IL-6 (2.33 ± 0.49 vs. 4.15 ± 0.54 pg/ml, P = 0.011), but this was not associated with increases in hsCRP, which was low in both groups (0.69 ± 0.15 vs. 0.82 ± 0.16 mg/l, P = 0.736). To explore the contribution of adiposity to inflammation, we then compared 13 obese female POTS patients and 17 obese female controls to matched lean counterparts (13 POTS and 11 controls). Compared with lean controls, obese controls had increased LFSBP (3.3 ± 0.5 vs. 7.0 ± 1.1 mmHg(2); P = 0.016), IL-6 (2.15 ± 0.58 vs. 3.92 ± 0.43 pg/ml; P = 0.030) and hsCRP (0.69 ± 0.20 vs. 3.47 ± 0.72 mg/l; P = 0.001). Obese and lean POTS had similarly high IL-6 but only obese POTS had increased hsCRP (5.76 ± 1.99 mg/l vs. 0.65 ± 0.26; P < 0.001). In conclusion, sympathetic activation in POTS is associated with increased IL-6 even in the absence of obesity. The coupling between IL-6 and CRP, however, requires increased adiposity, likely through release of IL-6 by visceral fat. Copyright © 2015 the American Physiological Society.

  1. Bucket elevator

    OpenAIRE

    2016-01-01

    Cílem této bakalářské práce je návrh svislého korečkového elevátoru, který má sloužit k dopravě obilovin s dopravní výškou 19 m a dopravovaným množstvím 100 t/hod. Práce se skládá z popisu korečkového elevátoru a jeho hlavních částí, zmiňující se v úvodní rešerši. Tato práce je zaměřena na funkční a kapacitní výpočet, určení pohonu a napínacího zařízení. Další výpočet je kontrolní, skládající se z pevnostní kontroly hnacího hřídele, výpočtu pera, životnosti ložisek a výpočtu napínacího zaříze...

  2. Anti-bacterial activity of Achatina CRP and its mechanism of action.

    Science.gov (United States)

    Mukherjee, Sandip; Barman, Soma; Mandal, Narayan Chandra; Bhattacharya, Shelley

    2014-07-01

    The physiological role of C-reactive protein (CRP), the classical acute-phase protein, is not well documented, despite many reports on biological effects of CRP in vitro and in model systems in vivo. It has been suggested that CRP protects mice against lethal toxicity of bacterial infections by implementing immunological responses. In Achatina fulica CRP is a constitutive multifunctional protein in haemolymph and considered responsible for their survival in the environment for millions of years. The efficacy of Achatina CRP (ACRP) was tested against both Salmonella typhimurium and Bacillus subtilis infections in mice where endogenous CRP level is negligible even after inflammatory stimulus. Further, growth curves of the bacteria revealed that ACRP (50 microg/mL) is bacteriostatic against gram negative salmonellae and bactericidal against gram positive bacilli. ACRP induced energy crises in bacterial cells, inhibited key carbohydrate metabolic enzymes such as phosphofructokinase in glycolysis, isocitrate dehydrogenase in TCA cycle, isocitrate lyase in glyoxylate cycle and fructose-1,6-bisphosphatase in gluconeogenesis. ACRP disturbed the homeostasis of cellular redox potential as well as reduced glutathione status, which is accompanied by an enhanced rate of lipid peroxidation. Annexin V-Cy3/CFDA dual staining clearly showed ACRP induced apoptosis-like death in bacterial cell population. Moreover, immunoblot analyses also indicated apoptosis-like death in ACRP treated bacterial cells, where activation of poly (ADP-ribose) polymerase-1 (PARP) and caspase-3 was noteworthy. It is concluded that metabolic impairment by ACRP in bacterial cells is primarily due to generation of reactive oxygen species and ACRP induced anti-bacterial effect is mediated by metabolic impairment leading to apoptosis-like death in bacterial cells.

  3. Correlates of Serum C-Reactive Protein (CRP) - No Association With Sleep Duration or Sleep Disordered Breathing

    Science.gov (United States)

    Taheri, Shahrad; Austin, Diane; Lin, Ling; Nieto, F. Javier; Young, Terry; Mignot, Emmanuel

    2007-01-01

    Study Objectives: Increasing evidence suggests that alterations in sleep duration are associated with cardiovascular disease (CVD) and mortality. Additionally, sleep disordered breathing (SDB), which is associated with disturbed nighttime sleep and hypoxemia, may be an independent risk factor for CVD. The inflammatory marker, C-reactive protein (CRP), is an important predictor of CVD. We investigated potential associations between circulating CRP, sleep duration, and SDB. Design: Cross-sectional Study. Population: Participants were 907 adults from the Wisconsin Sleep Cohort Study (WSCS). Measurements and Results: CRP was measured after overnight polysomnography. The relationships between CRP and sleep parameters were evaluated using multiple linear regression with and without controlling for age, sex, and body mass index (BMI) and other potential confounders. CRP was found to be higher for women and had a strong positive correlation with age and BMI. CRP showed a significant positive association with current smoking, waist-hip ratio (WHR), LDL-cholesterol, triglycerides, leptin, and insulin, independent of age, sex, and BMI. Significant independent negative associations for CRP were observed with HDL-cholesterol (HDL), insulin sensitivity (quantitative insulin sensitivity check index [QUICKI]), and hours of exercise. There was a significant positive association between CRP levels and the apnea-hypopnea index (AHI, the measure of SDB), but these relationships were not significant after adjustment for age, sex, and BMI. No significant association between CRP levels and measures of sleep duration (polysomnographic and self-reported) were found. Conclusion: There was no significant association between CRP levels and sleep duration. The lack of an independent association between CRP levels and SDB suggests that the reported relationship between these 2 variables may be primarily driven by their association with obesity. Citation: Taheri S; Austin D; Lin L; Nieto FJ

  4. Elevated C-Reactive Protein Levels, Psychological Distress, and Depression in 73 131 Individuals

    DEFF Research Database (Denmark)

    Wium-Andersen, Marie Kim; Ørsted, David Dynnes; Nielsen, Sune Fallgaard

    2013-01-01

    CONTEXT The pathogenesis of depression is not fully understood, but studies suggest that low-grade systemic inflammation contributes to the development of depression. OBJECTIVE To test whether elevated plasma levels of C-reactive protein (CRP) are associated with psychological distress and depres......CONTEXT The pathogenesis of depression is not fully understood, but studies suggest that low-grade systemic inflammation contributes to the development of depression. OBJECTIVE To test whether elevated plasma levels of C-reactive protein (CRP) are associated with psychological distress...... and depression. DESIGN We performed cross-sectional and prospective analyses of CRP levels in 4 clinically relevant categories using data from 2 general population studies. SETTING The Copenhagen General Population and the Copenhagen City Heart studies. PARTICIPANTS We examined 73 131 men and women aged 20...

  5. The effect of a preoperative single-dose methylprednisolone on postoperative pain after abdominal hysterectomy:

    DEFF Research Database (Denmark)

    Aabakke, Anna J M; Holst, Lars B; Jørgensen, Jørgen C;

    2014-01-01

    OBJECTIVE: Methylprednisolone has been shown to have analgesic effects after orthopedic surgery. The objective of this trial was to compare the effect of 125 mg methylprednisolone with placebo on postoperative pain after abdominal hysterectomy. STUDY DESIGN: In this randomized double......-blinded placebo-controlled trial women scheduled for elective abdominal hysterectomy (n=59) were randomized to preoperatively receive either 125 mg methylprednisolone or saline intravenously. Primary outcome was postoperative pain measured on a 0.0-10.0 visual analog scale and assessed at rest and during...... group (P=0.01). CONCLUSIONS: This trial showed no beneficial effect of methylprednisolone on postoperative pain after abdominal hysterectomy. Methylprednisolone significantly lowered postoperative CRP levels. CLINICAL TRIAL REGISTRATION: ClinicalTrial.gov: www.clinicaltrials.gov: NCT01106547....

  6. Phenotype, virulence and immunogenicity of Edwardsiella ictaluri cyclic adenosine 3',5'-monophosphate receptor protein (Crp) mutants in catfish host.

    Science.gov (United States)

    Santander, Javier; Mitra, Arindam; Curtiss, Roy

    2011-12-01

    Edwardsiella ictaluri is an Enterobacteriaceae that causes lethal enteric septicemia in catfish. Being a mucosal facultative intracellular pathogen, this bacterium is an excellent candidate to develop immersion-oral live attenuated vaccines for the catfish aquaculture industry. Deletion of the cyclic 3',5'-adenosine monophosphate (cAMP) receptor protein (crp) gene in several Enterobacteriaceae has been utilized in live attenuated vaccines for mammals and birds. Here we characterize the crp gene and report the effect of a crp deletion in E. ictaluri. The E. ictaluri crp gene and encoded protein are similar to other Enterobacteriaceae family members, complementing Salmonella enterica Δcrp mutants in a cAMP-dependent fashion. The E. ictaluri Δcrp-10 in-frame deletion mutant demonstrated growth defects, loss of maltose utilization, and lack of flagella synthesis. We found that the E. ictaluri Δcrp-10 mutant was attenuated, colonized lymphoid tissues, and conferred immune protection against E. ictaluri infection to zebrafish (Danio rerio) and catfish (Ictalurus punctatus). Evaluation of the IgM titers indicated that bath immunization with the E. ictaluri Δcrp-10 mutant triggered systemic and skin immune responses in catfish. We propose that deletion of the crp gene in E. ictaluri is an effective strategy to develop immersion live attenuated antibiotic-sensitive vaccines for the catfish aquaculture industry.

  7. Crevicular Fluid and Serum Concentrations of Progranulin and High Sensitivity CRP in Chronic Periodontitis and Type 2 Diabetes

    Directory of Open Access Journals (Sweden)

    N. Priyanka

    2013-01-01

    Full Text Available Introduction. This study was designed to correlate the serum and gingival crevicular fluid (GCF levels of progranulin (PGRN and high sensitivity C-reactive protein (hs CRP in chronic periodontitis and type 2 diabetes mellitus (DM. Design. PGRN and hs CRP levels were estimated in 3 groups: healthy, chronic periodontitis, and type 2 DM with chronic periodontitis. Results. The mean PGRN and hs CRP concentrations in serum and GCF were the highest for group 3 followed by group 2 and the least in group 1. Conclusion. PGRN and hs CRP may be biomarkers of the inflammatory response in type 2 DM and chronic periodontitis.

  8. A fresh look at preoperative body washing

    Science.gov (United States)

    Tanner, Judith; Gould, Dinah; Jenkins, Philip; Hilliam, Rachel; Mistry, Neetesh; Walsh, Susannah

    2012-01-01

    National guidelines do not support preoperative body washing to reduce surgical site infections, instead recommending bathing or showering with soap. Yet preoperative body washing continues to be widely used in many hospitals across Europe. This paper suggests that existing trials of preoperative body washing, upon which guidelines are based, are dated and proposes a new investigation of preoperative body washing using modern definitions of surgical site infection with standardised patient follow up, modern surgical techniques and well designed trials. This paper provides a critique of existing guidelines and describes a randomised trial with 60 participants to compare the effect of soap and two antiseptic washing products on colony forming units (CFUs) for up to six hours. Chlorhexidine gluconate and octenidine were significantly more effective than soap in reducing CFUs in the underarm, and chlorhexidine was significantly more effective than soap in reducing CFUs in the groin. PMID:22448182

  9. Preoperative steroid in abdominal wall reconstruction

    DEFF Research Database (Denmark)

    Jensen, Kristian Kiim; Brøndum, Tina Lee; Belhage, Bo

    2016-01-01

    INTRODUCTION: Preoperative administration of high-dose glucocorticoid leads to improved recovery and decreased length of stay after abdominal surgery. Even so, studies on administration of glucocorticoids for patients undergoing abdominal wall reconstruction (AWR) for giant ventral hernia repair ...

  10. Preoperative alcohol cessation prior to elective surgery

    DEFF Research Database (Denmark)

    Oppedal, Kristian; Møller, Ann Merete; Pedersen, Bolette

    2012-01-01

    Hazardous drinking has been associated with an increased postoperative complication rate after surgery. Common complications include postoperative infections, cardiopulmonary complications, and bleeding episodes. Preoperative abstinence may to some degree reverse alcohol-induced pathophysiological...

  11. Preoperative steroid in abdominal wall reconstruction

    DEFF Research Database (Denmark)

    Jensen, Kristian Kiim; Brøndum, Tina Lee; Belhage, Bo;

    2016-01-01

    INTRODUCTION: Preoperative administration of high-dose glucocorticoid leads to improved recovery and decreased length of stay after abdominal surgery. Even so, studies on administration of glucocorticoids for patients undergoing abdominal wall reconstruction (AWR) for giant ventral hernia repair ...

  12. Effects of preoperative and postoperative enteral nutrition on postoperative nutritional status and immune function of gastric cancer patients.

    Science.gov (United States)

    Ding, Dayong; Feng, Ye; Song, Bin; Gao, Shuohui; Zhao, Jisheng

    2015-03-01

    Effects of preoperative one week enteral nutrition (EN) support on the postoperative nutritional status, immune function and inflammatory response of gastric cancer patients were investigated. 106 cases of gastric cancer patients were randomly divided into preoperative one week EN group (trial group) and early postoperative EN group (control group), which were continuously treated with EN support until the postoperative 9th day according to different treatment protocols. All the patients were checked for their body weight, skinfold thickness, upper arm circumference, white blood cell count (WBC), albumin (ALB), prealbumin (PA), C-reactive protein (CRP), humoral immunity (IgA, IgG), T cell subsets (CD4, CD8 and CD4/CD8), interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α), etc. on the preoperative and the postoperative 1st and 10th day, respectively. PA and IgG levels of the experimental group were higher than those of the control group on the postoperative 10th day, whereas IL-6 level of the experimental group was lower than that of the control group. EN support for preoperative gastric cancer patients will improve the postoperative nutritional status and immune function, alleviate inflammatory response, and facilitate the recovery of patients.

  13. Preoperative education for lumbar surgery for radiculopathy

    OpenAIRE

    Louw, A; Louw, Q; L. Crous

    2009-01-01

    To date no studies have been published on preoperative education forpatients who had lumbar surgery. The aim of this study was to determine if there is a demand for preoperative education for patients who had lumbar surgery for radiculopathy. A convenience sample of 47 patients who had lumbar surgery and a random sample of 141 physiotherapists involved in treating patients who had lumbar surgery completed a newly developed spinal surgery questionnaire. The data were analyzed using descriptive...

  14. Preoperative prediction of severe postoperative pain.

    Science.gov (United States)

    Kalkman, C J; Visser, K; Moen, J; Bonsel, G J; Grobbee, D E; Moons, K G M

    2003-10-01

    We developed and validated a prediction rule for the occurrence of early postoperative severe pain in surgical inpatients, using predictors that can be easily documented in a preoperative setting. A cohort of surgical inpatients (n=1416) undergoing various procedures except cardiac surgery and intracranial neurosurgery in a University Hospital were studied. Preoperatively the following predictors were collected: age, gender, type of scheduled surgery, expected incision size, blood pressure, heart rate, Quetelet index, the presence and severity of preoperative pain, health-related quality of life the (SF-36), Spielberger's State-Trait Anxiety Inventory (STAI) and the Amsterdam Preoperative Anxiety and Information Scale (APAIS). The outcome was the presence of severe postoperative pain (defined as Numeric Rating Scale > or =8) within the first hour postoperatively. Multivariate logistic regression in combination with bootstrapping techniques (as a method for internal validation) was used to derive a stable prediction model. Independent predictors of severe postoperative pain were younger age, female gender, level of preoperative pain, incision size and type of surgery. The area under the receiver operator characteristic (ROC) curve was 0.71 (95% CI: 0.68-0.74). Adding APAIS scores (measures of preoperative anxiety and need for information), but not STAI, provided a slightly better model (ROC area 0.73). The reliability of this extended model was good (Hosmer and Lemeshow test p-value 0.78). We have demonstrated that severe postoperative pain early after awakening from general anesthesia can be predicted with a scoring rule, using a small set of variables that can be easily obtained from all patients at the preoperative visit. Before this internally validated preoperative prediction rule can be applied in clinical practice to support anticipatory pain management, external validation in other clinical settings is necessary.

  15. Surface-activated microtiter-plate microarray for simultaneous CRP quantification and viral antibody detection.

    Science.gov (United States)

    Viitala, Sari M; Jääskeläinen, Anne J; Kelo, Eira; Sirola, Helena; Moilanen, Kirsi; Suni, Jukka; Vaheri, Antti; Vapalahti, Olli; Närvänen, Ale

    2013-02-01

    Microarrays are widely used in high-throughput DNA and RNA hybridization tests and recently adopted to protein and small molecule interaction studies in basic research and diagnostics. Parallel detection of serum antibodies and antigens has several potential applications in epidemiologic research, vaccine development, and in the diagnosis of allergies, autoimmunity, and infectious diseases. This study demonstrates an immobilization method for immunoassay-based microarray in conventional 96-well polystyrene plates for a serologic diagnostic method combined with quantitative C-reactive protein (CRP) assay. A synthetic peptide (HIV-1), a recombinant protein (Puumala hantavirus nucleocapsid), and purified virus preparations (Sindbis and adenoviruses) were used as antigens for virus-specific antibody detection and monoclonal anti-CRP antibody for antigen detection. The microarray was based on conventional enzyme immunoassays and densitometry from photographed results. Peptide and recombinant antigens functioned well, while whole virus antigens gave discrepant results in 1 out of 23 samples from the reference method, tested with human sera with various antibody responses. The CRP results were in concordance in the concentration range 0.5-150 mg/L with 2 commercially available CRP assays: ReaScan rapid test (R(2) = 0.9975) and Cobas 6000 analyzer (R(2) =0.9595). The results indicate that microtiter plates provide a promising platform for further development of microarrays for parallel antibody and antigen detection.

  16. CRP Henri Tudor at TREC 2014: Combining Search Results for Clinical Decision Support

    Science.gov (United States)

    2014-11-01

    currently valid OMB control number. 1. REPORT DATE NOV 2014 2. REPORT TYPE 3. DATES COVERED 00-00-2014 to 00-00-2014 4. TITLE AND SUBTITLE CRP...their pairwise semantic similarity. Acknowledgments This work has been done in the context of the GECAMed2 R&D project (“ Gestion de Cabinets Médicaux

  17. CRP and suPAR are differently related to anthropometry and subclinical organ damage

    DEFF Research Database (Denmark)

    Lyngbæk, Stig; Sehestedt, Thomas; Marott, Jacob L;

    2013-01-01

    of the inflammation associated with CVD. METHODS: We studied 2273 subjects without CVD. Log-transformed CRP and suPAR were included in general linear and logistic regression models to compare associations with measures of anthropometry and subclinical organ damage (SOD). Owing to interactions on body mass index (BMI...

  18. Evaluation of serum homocysteine, high-sensitivity CRP, and RBC folate in patients with alopecia areata

    Directory of Open Access Journals (Sweden)

    Maryam Yousefi

    2014-01-01

    Full Text Available Introduction: Alopecia areata (AA is a common type of hair loss with an autoimmune basis. As the role of homocysteine (Hcys, folate, and CRP has been considered in some autoimmune diseases. Objectives: To evaluate homocysteine, folate and CRP level in AA. Methods: This study was performed on 29 patients who had AA for at least 6 months affecting more than 20% of scalp, and 32 healthy controls. Levels of serum Hcys, blood high-sensitivity CRP, and RBC folate were measured in all subjects. Results: The mean level of RBC folate was significantly lower in the patient group than that in controls (P < 0.001. Also, the level of RBC folate was significantly lower in patients with extensive forms of disease (alopecia totalis/alopecia universalis in comparison with more localized form (patchy hair loss (P < 0.05. Patients with higher "Severity of Alopecia Total" (SALT score had lower RBC folate, as well. Serum Hcys and blood high-sensitivity CRP levels did not show a significant difference in two groups. Conclusion: Patients with alopecia areata have lower level of RBC folate which is in negative correlation with both severity and extension of AA.

  19. Elevated levels of oxidized low-density lipoprotein correlate positively with C-reactive protein in patients with acute coronary syndrome.

    Science.gov (United States)

    Zhang, Ya-chen; Wei, Jing-jing; Wang, Fei; Chen, Man-tian; Zhang, Mao-zhen

    2012-03-01

    The relationship between oxidized low-density lipoprotein (Ox-LDL) and C-reactive protein (CRP) in patients with acute coronary syndrome (ACS) is unknown. We, therefore, measured serum levels of Ox-LDL and high-sensitivity (hs)-CRP in 90 ACS patients, 45 stable angina pectoris (SAP) patients, and 66 healthy controls using sandwich ELISA. ACS patients were subdivided into: (1) acute myocardial infarction (AMI; n = 45); (2) unstable angina pectoris (UAP; n = 45) groups. In AMI patients, Ox-LDL (177.5 mmol/l) and hs-CRP (25.40 mg/l) levels were significantly higher (P LDL:107.5 mmol/l, hs-CRP:10.7 mg/l) and SAP (Ox-LDL:82.3 mmol/l, hs-CRP:2.10 mg/l) patients as well as controls (Ox-LDL:41.4 mmol/l, hs-CRP:1.76 mg/l). Ox-LDL/hs-CRP levels in UAP patients were significantly higher (P LDL and CRP (r = 0.622; P HDL, and LDL cholesterol did not differ among these patient groups. In conclusion, our data show that Ox-LDL and hs-CRP levels correlate positively in ACS patients, supporting the hypothesis that Ox-LDL and CRP may play a direct role in promoting the inflammatory component of atherosclerosis in these individuals. We suggest that Ox-LDL/CRP elevated levels may serve as markers of the severity of the disease in evaluation and management of ACS patients.

  20. The impact of saliva collection and processing methods on CRP, IgE, and Myoglobin immunoassays

    Science.gov (United States)

    2012-01-01

    Background Owing to its ease of collection, saliva is potentially the sample of choice in diagnosis. Salivary biomolecules have provided a porthole in surveying a person’s health and well-being. Our study aims were (1) to demonstrate the effects of pre-analytical steps, collection and pre-processing techniques on salivary protein detection and (2) to establish an indication of salivary reference intervals for 3 biomolecules of clinical interest. Methods Saliva samples were collected from participants (n = 25, ages 20–35 years) using the following methods: no stimulation (resting/unstimulated), mechanical, and acid stimulation. The saliva was prepared for analysis by: unprocessed, post standard centrifugation in a container without any additives, and centrifugation using Centrifugal Filter Unit (Amicon® Ultra-0.5). AlphaLisa® assays were used to measure the levels of C-Reactive Protein (CRP), Immunoglobin (IgE) and myoglobin in saliva samples. Results Saliva flow rates were lowest with the resting/drooling collection method. The lowest total protein concentration was with acid stimulation. Unstimulated and mechanically stimulated collections produced no effect on the CRP and IgE levels while myoglobin levels were highest with the unstimulated collection. Acid stimulation had a negative impact on the measured concentrations of IgE and myoglobin (except for CRP levels). Conclusion Mechanical stimulation was the most viable option for collecting saliva without affecting the levels of CRP and myoglobin. The processing methods had an adverse effect on the concentration of total protein as well as on CRP and IgE concentrations. PMID:23369566

  1. Correlation of Serum Levels of Vitronectin, Malondialdehyde and Hs-CRP With Disease Severity in Coronary Artery Disease

    Directory of Open Access Journals (Sweden)

    Alireza Yaghoubi

    2015-09-01

    Conclusion: The association and correlation between VN, MDA and hs-CRP indicate their involvement in the atherosclerosis process that may lead to progression of CAD. Also, these findings suggested that serum levels of VN, MDA and hs-CRP can help as diagnostic and monitoring markers in CAD patients and as markers of disease severity.

  2. Report on the Development of a Close Range Photogrammetry (CRP) Educational Technician Program (Museum and Archive Use).

    Science.gov (United States)

    Kobelin, Joel

    A close range photogrammetry (CRP) technician training program was developed at Miami-Dade Community College and used to teach the technology to 16 students. Although the results of the study show that it is possible to teach CRP in a two-year program, the technology is too new in the United States to support a sustaining educational program. The…

  3. C-reactive protein: A cardiovascular risk factor report on the CRP hot-topic workshop october 1, 1997

    NARCIS (Netherlands)

    Maat, M.P.M. de; Haverkate, F.; Kluft, C.

    1998-01-01

    On October 1, 1997, a 1 day hot-topic workshop on C-reactive protein (CRP) was organized in Leiden, the Netherlands, aiming at further evaluating the importance of inflammation as a critical mechanism in cardiovascular disease. C-reactive protein (CRP) is an acute phase protein that is associated wi

  4. Azcatl-CRP: An ant colony-based system for searching full power control rod patterns in BWRs

    Energy Technology Data Exchange (ETDEWEB)

    Ortiz, Juan Jose [Dpto. Sistemas Nucleares, ININ, Carr. Mexico-Toluca Km. 36.5, Salazar, Edo. de Mexico (Mexico)]. E-mail: jjortiz@nuclear.inin.mx; Requena, Ignacio [Dpto. Ciencias Computacion e I.A. ETSII Informatica, University of Granada, C. Daniel Saucedo Aranda s/n, 18071 Granada (Spain)]. E-mail: requena@decsai.ugr.es

    2006-01-15

    We show a new system named AZCATL-CRP to design full power control rod patterns in BWRs. Azcatl-CRP uses an ant colony system and a reactor core simulator for this purpose. Transition and equilibrium cycles of Laguna Verde Nuclear Power Plant (LVNPP) reactor core in Mexico were used to test Azcatl-CRP. LVNPP has 109 control rods grouped in four sequences and currently uses control cell core (CCC) strategy in its fuel reload design. With CCC method only one sequence is employed for reactivity control at full power operation. Several operation scenarios are considered, including core water flow variation throughout the cycle, target different axial power distributions and Haling conditions. Azcatl-CRP designs control rod patterns (CRP) taking into account safety aspects such as k {sub eff} core value and thermal limits. Axial power distributions are also adjusted to a predetermined power shape.

  5. Preoperative education for lumbar surgery for radiculopathy

    Directory of Open Access Journals (Sweden)

    A. Louw

    2009-02-01

    Full Text Available To date no studies have been published on preoperative education forpatients who had lumbar surgery. The aim of this study was to determine if there is a demand for preoperative education for patients who had lumbar surgery for radiculopathy. A convenience sample of 47 patients who had lumbar surgery and a random sample of 141 physiotherapists involved in treating patients who had lumbar surgery completed a newly developed spinal surgery questionnaire. The data were analyzed using descriptiveand inferential statistical tests. Results showed that 100% of the patients and 99% of therapists view preoperative education to be an important component for lumbar surgery for radiculopathy. The most important factors identifiedfor inclusion in preoperative educational programs were reason for surgery, risks associated with surgery, limitations following surgery and more education regarding pain. The preferred method of education delivery was verbal one-on-one education. This study demonstrates that there is a demand for preoperative education for patients who had lumbar surgery.

  6. [Preoperative assessment of lung disease patients.].

    Science.gov (United States)

    Ramos, Gilson; Ramos Filho, José; Pereira, Edísio; Junqueira, Marcos; Assis, Carlos Henrique C

    2003-02-01

    Lung complications are the most frequent causes of postoperative morbidity-mortality, especially in lung disease patients. So, those patients should be preoperatively carefully evaluated and prepared, both clinically and laboratorially. This review aimed at determining surgical risk and at establishing preoperative procedures to minimize peri and postoperative morbidity-mortality in lung disease patients. Major anesthetic-surgical repercussions in lung function have already been described. Similarly, we tried to select higher-risk patients, submitted or not to lung resection. To that end, clinical and laboratorial propedeutics were used. Finally, a proposal of a preoperative algorithm was presented for procedures with lung resection. Lung disease patients, especially those with chronic evolution, need to be preoperatively thoroughly evaluated. ASA physical status and Goldmans cardiac index are important risk forecasting factors for lung disease patients not candidates for lung resection. Adding to these criteria, estimated postoperative max VO2, FEV1 and diffusion capacity are mandatory for some patients submitted to lung resection. beta2-agonists and steroids should be considered in the preoperative period of these patients.

  7. Acrolein stimulates the synthesis of IL-6 and C-reactive protein (CRP) in thrombosis model mice and cultured cells.

    Science.gov (United States)

    Saiki, Ryotaro; Hayashi, Daisuke; Ikuo, Yukiko; Nishimura, Kazuhiro; Ishii, Itsuko; Kobayashi, Kaoru; Chiba, Kan; Toida, Toshihiko; Kashiwagi, Keiko; Igarashi, Kazuei

    2013-12-01

    Measurements of protein-conjugated acrolein (PC-Acro), IL-6, and C-reactive protein (CRP) in plasma were useful for identifying silent brain infarction with high sensitivity and specificity. The aim of this study was to determine whether acrolein causes increased production of IL-6 and CRP in thrombosis model mice and cultured cells. In mice with photochemically induced thrombosis, acrolein produced at the locus of infarction increased the level of IL-6 and then CRP in plasma. This was confirmed in cell culture systems - acrolein stimulated the production of IL-6 in mouse neuroblastoma Neuro-2a cells, mouse macrophage-like J774.1 cells, and human umbilical vein endothelial cells (HUVEC), and IL-6 in turn stimulated the production of CRP in human hepatocarcinoma cells. The level of IL-6 mRNA was increased by acrolein through an increase in phosphorylation of the transcription factors, c-Jun, and NF-κB p65. Furthermore, CRP stimulated IL-6 production in mouse macrophage-like J774.1 cells and HUVEC. IL-6 functioned as a protective factor against acrolein toxicity in Neuro-2a cells and HUVEC. These results show that acrolein stimulates the synthesis of IL-6 and CRP, which function as protecting factors against acrolein toxicity, and that the combined measurement of PC-Acro, IL-6, and CRP is effective for identification of silent brain infarction. The combined measurements of protein-conjugated acrolein (PC-Acro), IL-6, and C-reactive protein (CRP) in plasma were useful for identifying silent brain infarction. The aim of this study was to determine whether acrolein causes increased production of IL-6 and CRP, and indeed acrolein increased IL-6 synthesis and IL-6 in turn increased CRP synthesis. Furthermore, IL-6 decreased acrolein toxicity in several cell lines.

  8. Correlation between the severity of coronary artery lesions and levels of estrogen, hs-CRP and MMP-9.

    Science.gov (United States)

    Guo, Changlei; Zhang, Shaoli; Zhang, Junbiao; Liu, Hui; Li, Peicheng; Liu, Hengdao; Wang, Yakun

    2014-05-01

    The aim of this study was to investigate the correlation between the severity of coronary artery lesions in patients with acute coronary syndromes (ACS) and levels of estrogen, high-sensitivity C-reactive protein (hs-CRP) and matrix metalloproteinase-9 (MMP-9). A total of 65 patients with ACS, 33 patients with stable angina pectoris (SAP) and 36 healthy controls were randomly enrolled. Patients with ACS were subdivided into two groups: Acute myocardial infarction (AMI; n=30) and unstable angina pectoris (UAP; n=35). Serum levels of estrogen, hs-CRP and MMP-9 were detected in the four groups of subjects. Serum estrogen levels in patients with AMI, UAP and SAP were significantly lower than those in the control group (Phs-CRP and MMP-9, followed in descending order by those with UAP and SAP (Phs-CRP and MMP-9 were also significantly different among the AMI, UAP and SAP groups (Phs-CRP and MMP-9 levels (r=-0.6634 and -0.6878, respectively; both Phs-CRP and MMP-9 levels correlated positively (r=0.7208, Phs-CRP and MMP-9 levels (r=0.6519 and 0.6835, respectively; both Phs-CRP and MMP-9 levels were significantly correlated with the severity of coronary artery lesions. There was also a significant correlation between serum estrogen, hs-CRP and MMP-9 levels. These data indicate that serum estrogen, hs-CRP and MMP-9 have the potential to be used as biomarkers for evaluating the severity of coronary artery lesions and the stability of coronary artery plaques.

  9. Dietary cocoa butter or refined olive oil does not alter postprandial hsCRP and IL-6 concentrations in healthy women.

    Science.gov (United States)

    Tholstrup, Tine; Teng, Kim-Tiu; Raff, Marianne

    2011-04-01

    Contrary to other long chain saturated fatty acids (SFA), fats high in stearic acid do not raise plasma cholesterol concentrations, however, a slight elevation in inflammatory markers, plasma fibrinogen and interleukin-6 (IL-6), has been observed in the fasting state. The effect of stearic acid on inflammation in the postprandial state has not yet been reported. We conducted a single blind crossover, randomized, postprandial study to compare the effects of a fat load of cocoa butter high in stearic acid and olive oil in ten healthy women. The test meals contained 1 g of fat per kg body weight (mean 62 g). Blood samples were collected at 0 (fasting), 4 and 6 h. Both diets resulted in a significant increase in serum triacylglycerol (TAG) concentration over time (P = 0.003) and a decrease in serum IL-6 concentration after 4 h followed by an increase to post absorptive values after 6 h (P < 0.001); whereas serum high sensitivity C-reactive protein (hsCRP) concentration was not affected. There was no difference between diets in effects on serum TAG, hsCRP and IL-6 concentrations and no association between postprandial lipemia and inflammatory markers. High intake of dietary fats increase postprandial serum TAG, however, may not affect inflammatory markers postprandially. Thus, fat rich in stearic acid does not seem to increase postprandial inflammation.

  10. THE PREVALENCE OF ELEVATED LEVELS OF C-REACTIVE PROTEIN AND ITS ASSOCIATION WITH TRADITIONAL RISK FACTORS AND MORBIDITY AMONG RESIDENTS OF THE RUSSIAN FEDERATION (ACCORDING TO THE ESSE-RF STUDY

    Directory of Open Access Journals (Sweden)

    S. E. Evstifeeva

    2015-09-01

    Full Text Available Aim. To study the association of high-sensitivity C-reactive protein (hsCRP level with socio-demographic, behavioral and traditional risk factors in different regions of the Russian Federation (RF.Material and methods. Data of the multicenter epidemiological study of cardiovascular disease in different regions of the Russian Federation (ESSE-RF were used. Representative sample of the unorganized male and female population aged 25-64 from 6 regions of the Russian Federation was drown. 3407 men and 6354 women (n=9761 were included into the study. Standard questionnaire was applied in all subjects. Gender, age, level of education, place of residence and region of residence, traditional risk factors and diseases were analyzed. HsCRP level (level ≥3.0 mg/l was defined as elevated one was evaluated to detect of indolent inflammation.Results. HsCRP levels in women was significantly higher compared to males (p<0.005. The average prevalence of elevated hsCRP in the regions was 24.2%, for men - 21.4%, and for women - 25.7% (p<0.005. Significant age-related dynamics of hsCRP (p<0.0001 was found. The average level of hsCRP was significantly lower (p<0.0001 in a cohort of persons with higher education against these with lower level of education. Level of hsCRP as well as prevalence of elevated hsCRP level were higher in villagers than this in the urban population (p<0.05. Prevalence of elevated hsCRP in patients with traditional risk factors after adjustment for sex, age, and region of residence showed that the elevated hsCRP was mostly associated with metabolic factors and diseases that were characterized by systemic inflammation.Conclusion. Elevated level of hsCRP (≥3.0 mg/l was significantly associated with female gender, with an older, less educated, and smoking population of Russians. After the multivariate adjustment there remained significant associations (p<0.0001 of elevated hsCRP level with obesity, including abdominal obesity, hyperglycemia

  11. Preoperative Leucocytosis, Thrombocytosis and Anemia as Potential Prognostic Factors in Non-metastatic Renal Cell Carcinoma.

    Science.gov (United States)

    Hutterer, Georg C; Krieger, Daniel; Mrsic, Edvin; Pohlmann, Kristof; Bezan, Angelika; Stojakovic, Tatjana; Pummer, Karl; Zigeuner, Richard; Pichler, Martin

    2015-06-01

    To validate the potential prognostic significance of preoperatively assessed inflammatory parameters leucocytosis, thrombocytosis and anemia in patients with non-metastatic renal cell carcinoma (RCC). We retrospectively evaluated a cohort comprising 736 consecutive patients with non-metastatic RCC, operated on between 2004 and 2012 with curative radical or partial nephrectomy at a single tertiary academic centre. Laboratory parameters were assessed within one week before surgical intervention. Patients were categorized using laboratory parameter cut-off values according to receiver operating characteristics (ROC) analyses. Cancer-specific survival (CSS) was assessed using the Kaplan-Meier method. To evaluate the potential prognostic significance of the preoperative laboratory parameters, multivariate Cox regression models were applied. Multivariable analysis identified preoperative thrombocytosis (≥285,000/μl) as an independent prognostic factor for CSS (Hazard ratio=2.28, 95% confidence interval=1.24-4.20, p=0.008). Regarding CSS, an elevated preoperative platelet count represented an independent prognostic factor of poor survival. Our findings strengthen the potential prognostic significance of preoperative thrombocytosis in patients with non-metastatic RCC. Copyright© 2015 International Institute of Anticancer Research (Dr. John G. Delinassios), All rights reserved.

  12. hsCRP in pre-hypertension and hypertension: a prospective study in Southern Asian region

    Directory of Open Access Journals (Sweden)

    Satwika Sinha

    2014-08-01

    Full Text Available Background: Hypertension is turned into a leading cause of non-communicable disease associated mortality and morbidity in both developing as well as developed world. Hypertension is reported to be the fourth contributor to premature death in developed countries and the seventh in developing countries. In the regard of early diagnosis and better prognosis, the concept of pre-hypertension, defined as a systolic blood pressure of 120-139 mmHg and/or a diastolic blood pressure of 80-89 mmHg was introduced as the new guideline for the management of blood pressure by the seventh report of the Joint National Committee on prevention, detection, evaluation, and treatment of high blood pressure (JNC-7. Among various other factors inflammation may be a causative factor for development of Hypertension But the association is not very clear. Accordingly, we have designed our study to find any association of hsCRP with pre-hypertension and hypertension so that early prevention and control can help to avoid or delay the grave outcome and complications of hypertension. Methods: A total of 37 hypertensives, 30 pre-hypertensives and 31 age and sex matched healthy control subjects were selected for the study, with consent. Two BP readings were taken five minutes apart, on both arms, with a mercury sphygmomanometer. The estimation of serum hsCRP was done on XL-600 automatic analyzer with the kit (Erba Mannheim based on the measurement of antigen-antibody reaction by the end-point method. Results: There is significant difference in systemic and diastolic blood pressure and hsCRP in between group study. In pre-hypertensive group hsCRP is correlated with diastolic blood pressure. Conclusion: Our results suggest a correlation exists between hsCRP and hypertension more significantly with pre-hypertension. So estimation of serum hsCRP can be a good diagnostic as well as prognostic marker in diagnosing pre-hypertensives and prevent the occurance of hypertension and cardio

  13. Prognostic value of preoperative peripheral monocyte count in patients with hepatocellular carcinoma after liver transplantation.

    Science.gov (United States)

    Ren, Qing-Qi; Fu, Shun-Jun; Zhao, Qiang; Guo, Zhi-Yong; Ji, Fei; Chen, Mao-Gen; Wu, Lin-Wei; He, Xiao-Shun

    2016-07-01

    Prognostic value of peripheral monocyte, as a member of inflammatory cells, was widely being investigated. The aim of this study was to evaluate the prognostic value of preoperative peripheral blood monocyte count for hepatocellular carcinoma (HCC) patients who underwent liver transplantation (LT) and the relationship between monocyte count and tumor-related characteristics. We retrospectively analyzed the clinical data of 101 HCC patients after LT. Preoperative monocyte count and demographic, clinical, and pathologic data were analyzed. The optimal cutoff value of monocyte count was 456/mm(3), with the sensitivity and specificity of 69.4 and 61.5 %, respectively. Elevated preoperative peripheral blood monocyte count was significantly associated with large tumor size. The 1-, 3-, and 5-year disease-free survival (DFS) (80.9, 70.1, and 53.3 % vs 55.1, 38.7, and 38.7 %, P = 0.007) and overall survival (OS) rates (95.7, 76.6, and 64.8 % vs 72.2, 44.1, and 36.1 %, P = 0.002) of HCC patients in the peripheral blood monocyte count ≤456/mm(3) group were higher than those in the peripheral blood monocyte count >456/mm(3) group. In conclusion, elevated preoperative peripheral blood monocyte count was significantly associated with advanced tumor stage and it can be considered as a prognostic factor for HCC patients after LT.

  14. The ratio of CRP to prealbumin levels predict mortality in patients with hospital-acquired acute kidney injury

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    Hao Chuanming

    2011-06-01

    Full Text Available Abstract Background Animal and human studies suggest that inflammation and malnutrition are common in acute kidney injury (AKI patients. However, only a few studies reported CRP, a marker of inflammation, albumin, prealbumin and cholesterol, markers of nutritional status were associated with the prognosis of AKI patients. No study examined whether the combination of inflammatory and nutritional markers could predict the mortality of AKI patients. Methods 155 patients with hospital-acquired AKI were recruited to this prospective cohort study according to RIFLE (Risk, Injury, Failure, Lost or End Stage Kidney criteria. C-reactive protein (CRP, and the nutritional markers (albumin, prealbumin and cholesterol measured at nephrology consultation were analyzed in relation to all cause mortality of these patients. In addition, CRP and prealbumin were also measured in healthy controls (n = 45, maintenance hemodialysis (n = 70 and peritoneal dialysis patients (n = 50 and then compared with AKI patients. Results Compared with healthy controls and end-stage renal disease patients on maintenance hemodialysis or peritoneal dialysis, patients with AKI had significantly higher levels of CRP/prealbumin (p 28 days. Similarly, the combined factors including the ratio of CRP to albumin (CRP/albumin, CRP/prealbumin and CRP/cholesterol were also significantly higher in the former group (p p = 0.027 while the others (CRP, albumin, prealbumin, cholesterol, CRP/albumin and CRP/cholesterol became non-significantly associated. The hazard ratio was 1.00 (reference, 1.85, 2.25 and 3.89 for CRP/prealbumin increasing according to quartiles (p = 0.01 for the trend. Conclusions Inflammation and malnutrition were common in patients with AKI. Higher level of the ratio of CRP to prealbumin was associated with mortality of AKI patients independent of the severity of illness and it may be a valuable addition to SOFA score to independent of the severity of illness and it may be a

  15. Pre-operative fasting guidelines: an update

    DEFF Research Database (Denmark)

    Søreide, E; Eriksson, L I; Hirlekar, G

    2005-01-01

    Liberal pre-operative fasting routines have been implemented in most countries. In general, clear fluids are allowed up to 2 h before anaesthesia, and light meals up to 6 h. The same recommendations apply for children and pregnant women not in labour. In children......Liberal pre-operative fasting routines have been implemented in most countries. In general, clear fluids are allowed up to 2 h before anaesthesia, and light meals up to 6 h. The same recommendations apply for children and pregnant women not in labour. In children...

  16. Correlation between turbidimetric and nephelometric methods of measuring C-reactive protein in patients with unstable angina or non-ST elevation acute myocardial infarction

    Directory of Open Access Journals (Sweden)

    Correia Luis C. L.

    2003-01-01

    Full Text Available OBJECTIVE: To evaluate the performance of the turbidimetric method of C-reactive protein (CRP as a measure of low-grade inflammation in patients admitted with non-ST elevation acute coronary syndromes (ACS. METHODS: Serum samples obtained at hospital arrival from 68 patients (66±11 years, 40 men, admitted with unstable angina or non-ST elevation acute myocardial infarction were used to measure CRP by the methods of nephelometry and turbidimetry. RESULTS: The medians of C-reactive protein by the turbidimetric and nephelometric methods were 0.5 mg/dL and 0.47 mg/dL, respectively. A strong linear association existed between the 2 methods, according to the regression coefficient (b=0.75; 95% C.I.=0.70-0.80 and correlation coefficient (r=0.96; P<0.001. The mean difference between the nephelometric and turbidimetric CRP was 0.02 ± 0.91 mg/dL, and 100% agreement between the methods in the detection of high CRP was observed. CONCLUSION: In patients with non-ST elevation ACS, CRP values obtained by turbidimetry show a strong linear association with the method of nephelometry and perfect agreement in the detection of high CRP.

  17. Relationship Between the Hypersensitive c-Reactive Protein (hs-CRP) Level and the Prognosis of Acute Brainstem Infarction.

    Science.gov (United States)

    Zhang, Xia; Huang, Wen-Juan; Yu, Zhi-Gang

    2015-05-01

    The objective of this study is to explore the relationship between the hypersensitive c-reactive protein (hs-CRP) level and the prognosis of acute brainstem infarction. Serum levels of hs-CRP were measured in 68 patients with acute brainstem infarction 72 h after disease onset. The hs-CRP levels in the U.S. National Institutes of Health Stroke Scale (NIHSS) score group and in the modified RANKIN scale (mRS) score group were compared. The independent risk factors of brainstem infarction were analyzed using Logistic binary regression. The hs-CRP level was significantly higher in the group with NIHSS >5 compared with the one with NIHSS ≤ 5 (P = 0.004). In the group with mRS > 2, the age, smoking history, and blood glucose level were significantly higher than those in the group with mRS ≤ 2 (P hs-CRP level was significantly higher (P = 0.001). Age and hs-CRP level were the independent prognostic factors of the brainstem infarction. The serum hs-CRP level is closely related with the severity and prognosis of brainstem infarction, and is an independent risk factor of acute brainstem infarction.

  18. Somatic comorbidity, metabolic syndrome, cardiovascular risk, and CRP in patients with recurrent depressive disorders

    OpenAIRE

    Topić, Radmila; Miličić, Davor; Štimac, Zoran; Lončar, Mladen; Velagić, Vedran; Marčinko, Darko; Jakovljević, Miro

    2013-01-01

    Aim To investigate the association between depression, metabolic syndrome (MBS), somatic, particularly cardiovascular comorbidity, and low-grade chronic inflammation assessed using C-reactive protein (CRP). Methods This cross-sectional study included 76 patients with recurrent depressive disorder (RDD) and 72 non-depressed medical staff controls from the Department of Psychiatry, University Hospital Center Zagreb between January 2011 and June 2012. Results Seventy-five percent of patients had...

  19. Comparison of Crp and Ferritin Levels in Preterm Labor and Premature Membrane Ruptured Cases

    Directory of Open Access Journals (Sweden)

    Yasemin Cekmez

    2014-03-01

    Full Text Available Aim: Premature ruptur of membranes (PROM means the rupture of membranes at least one hour before the active labor begins.It is named as preterm premature rupture of membranes( PretermPROM if the rupture occurs before the 37th weeks of gestation.Although the etiologies,complications and results of the PROM and PretermPROM are similar,it has been showed that the major reason for the PretermPROM is infection in choriodesidual unit. Material and Method: It is important to identify the maternal infection for protection against the negative outcomes of prematurity and preterm labor.To obtain the probable maternal infection we can use serum markers of inflamation like leucocyte count,C-reactive protein,ALP,beta-2 microglobulin,alfa-2 macroglobulin. Results: We observed the serum levels of CRP and ferritin in PROM and PretermPROM diagnosed patients.The aim of this trial was to asses the differences of serum CRP and fibrinogen consantrations in selected PROM and PretermPROM diagnosed cases to emphasize the importance of subclinical infection in these diseases. Discussion: According to the results of our trial we found that CRP levels were in normal range in control group but significantly higher in group with PROM and Preterm PROM.In groups with PROM and Preterm PROM avarege value of ferritin was significantly higher than control group.Present results supports that serum ferritin and CRP levels are useful for follow-up possible infections in pregnant women with PROM and Preterm PROM.

  20. A nutrient-sensitive interaction between Sirt1 and HNF-1α regulates Crp expression.

    Science.gov (United States)

    Grimm, Andrew A; Brace, Cynthia S; Wang, Ting; Stormo, Gary D; Imai, Shin-ichiro

    2011-04-01

    Silent information regulator 2 (Sir2) orthologs are an evolutionarily conserved family of NAD-dependent protein deacetylases that regulate aging and longevity in model organisms. The mammalian Sir2 ortholog Sirt1 regulates metabolic and stress responses through the deacetylation of many transcriptional regulatory factors. To elucidate the mechanism by which Sirt1 controls gene expression in response to nutrient availability, we devised a bioinformatic screen combining gene expression analysis with phylogenetic footprinting to identify transcription factors as new candidate partners of Sirt1. One candidate target was HNF-1α, a homeodomain transcription factor that regulates pancreatic β-cell and hepatocyte functions and is commonly mutated in patients with maturity-onset diabetes of the young (MODY). Interestingly, Sirt1 physically interacts with HNF-1αin vitro but does so in vivo only in nutrient-restricting conditions. This interaction requires 12-24 h of nutrient restriction and is dependent on protein synthesis. Both nutrient restriction and Sirt1 suppress HNF-1α transcriptional activity and the expression of one of its target genes, C-reactive protein (Crp), in mouse primary hepatocytes. Pharmacological inhibition of Sirt1 blocks the suppression of Crp by nutrient restriction. Similarly, Crp expression is also suppressed in fasted and diet-restricted liver. Furthermore, Sirt1 and HNF-1α co-localize on two HNF-1α binding sites on the Crp promoter, leading to decreased acetylation of lysine 16 of histone H4 at these sites only in response to nutrient restriction. These findings reveal a novel nutrient-dependent interaction between Sirt1 and HNF-1α and provide important insight into the molecular mechanism by which Sirt1 mediates the anti-aging effects of diet restriction.

  1. Role of CSF-CRP as a bedside diagnostic test in children with meningitis.

    Directory of Open Access Journals (Sweden)

    Piyush Sadat

    2013-01-01

    Full Text Available Meningitis is a formidable illness with high mortality and morbidity in India. Delay in distinguishing pyogenic meningitis from tuberculous and viral meningitis and delay in starting therapy on one hand and irrational use of antibiotics on the other hand may have irrevocable consequences, so, early diagnosis and appropriate treatment of pyogenic meningitis is very vital to prevent permanent neurological deficits. Detection of C-reative protein in CSF is a bed side rapid diagnostic test to distinguish pyogenic from tuberculous and viral meningitis. So, present study was undertaken to study the usefulness of c-reactive protein in CSF as a rapid diagnostic test in differentiating pyogenic from tuberculous and viral meningitis.This study was conducted at Smt Shardaben Hospital from Sept-2008 to Nov-2010. Total 150 cases admitted in paediatric department and neonates admitted to the sick nursery suspected of having meningitis were included. Samples of CSF were taken for bed side diagnostic test of CSF-CRP. The major advantage of this method is rapid two minute reaction time. Our study revealed that out of 150 cases of suspected meningitis 64 (42.66% patient were having meningitis out of which 18 (12% patients were diagnosed as pyogenic meningitis and CSF CRP was positive in 10 (55.55 % patients out of 18 pyogenic meningitis patients and CSF-CRP was negative in all other groups Applying chisquare test, correlation between CSF-CRP positivity and pyoganic meningitis was highly significant (x2 = 31(i.e.> 3.84

  2. Adrenomedullin--A New Marker in Febrile Neutropenia: Comparison With CRP and Procalcitonin.

    Science.gov (United States)

    Demirkaya, Metin; Tugcu, Deniz; Akcay, Arzu; Aydogan, Gönül; Akıcı, Ferhan; Salcioglu, Zafer; Ekmekci, Hakan; Sevinir, Betül; Balci Ekmekci, Ozlem

    2015-01-01

    In this study, we aimed to determine serum adrenomedullin levels and compare them with levels of C-reactive protein (CRP) and procalcitonin (PCT). Cancer patients aged 0-18 years who experienced febrile neutropenia attacks were included in the study. Adrenomedullin, CRP, and PCT were analyzed at admission, day 3, and days 7-10 later. Fifty episodes of febrile neutropenia that developed in 37 patients were analyzed in this study. The mean age of the patients was 7.5 ± 4.7 (1-18) years. The patients had leukemia (73%), solid tumors (19%), and lymphoma (8%). The percentages of the patients in the clinically documented infection (CDI), fever of unknown origin (FUO), sepsis, and microbiological documented infection (MDI) categories were 34%, 34%, 20%, and 12%, respectively. During the study period, four patients were lost. In the MDI group, adrenomedullin levels on day 3 were significantly higher than those in the CDI and FUO groups. PCT levels were significantly higher in the sepsis group than those in the CDI group at admission, day 3, and days 7-10. In the sepsis group, PCT levels on days 7-10 days were significantly higher than those in the sepsis group. PCT values from the deceased patients on days 7-10 were significantly higher than those from patients who survived. CRP levels did not differ significantly among the febrile neutropenia groups. First, in our study, adrenomedullin was used as a biomarker in the febrile neutropenia episodes of children with cancer. Among adrenomedullin, CRP, and PCT, procalcitonin demonstrates the highest correlation with the severity of infection.

  3. Usefulness of preprocedure high-sensitivity C-reactive protein to predict death, recurrent myocardial infarction, and stent thrombosis according to stent type in patients with ST-segment elevation myocardial infarction randomized to bare metal or drug-eluting stenting during primary percutaneous

    DEFF Research Database (Denmark)

    Schoos, Mikkel Malby; Kelbæk, Henning; Kofoed, Klaus F;

    2011-01-01

    It is unknown whether high-sensitivity C-reactive protein (hs-CRP) predicts outcome depending on implanted stent type. We investigated the prognostic value of hs-CRP in relation to type of stent implanted in patients with ST-segment elevation myocardial infarction (STEMI). Immediately before...... primary percutaneous coronary intervention (pPCI), 301 patients had blood drawn. Patients were categorized according to hs-CRP levels and combination of hs-CRP (≤2 vs >2 mg/L) and stent type (bare metal stent [BMS] vs drug-eluting stent [DES]). Hs-CRP >2 mg/L (median, hazard ratio 2.7, 95% confidence...... type. Survival analysis demonstrated significant differences for occurrence of death and MI: 4.8% in BMS + CRP ≤2 mg/L, 11.9% in DES + CRP ≤2 mg/L, 17.6% in DES + CRP >2 mg/L, and 27.9% in BMS + CRP >2 mg/L. None of the 14 stent thromboses occurred in patients with BMS + CRP ≤2 mg/L. In conclusion...

  4. High-normal levels of hs-CRP predict the development of non-alcoholic fatty liver in healthy men

    Science.gov (United States)

    Lee, Jieun; Yoon, Kijung; Ryu, Seungho; Chang, Yoosoo; Kim, Hyoung-Ryoul

    2017-01-01

    We performed a follow-up study to address whether high sensitivity C-reactive protein (hs-CRP) levels within the normal range can predict the development of non-alcoholic fatty liver disease (NAFLD) in healthy male subjects. Among15347 male workers between 30 and 59 years old who received annual health check-ups in 2002, a NAFLD-free cohort of 4,138 was followed through December 2009. Alcohol consumption was assessed with a questionnaire. At each visit, abdominal ultrasonography was performed to identify fatty liver disease. The COX proportional hazard model was used to evaluate the relationship between hs-CRP and incident NAFLD. During the follow-up period, 28.8% (1191 of 4138) of participants developed NAFLD. The hazard ratios of NAFLD were increased by hs-CRP categories within the normal range in the non-adjusted model and age-adjusted model. After adjusting for age, exercise, smoking, BMI, systolic BP, triglyceride, and fasting glucose, these incidences were only increased between the lowest and the highest hs-CRP categories. The risk for NAFLD increased as the hs-CRP level increased (p< 0.001). As the hs-CRP level increased within the healthy cohort, the risk of developing NAFLD increased. This trend remained true even if the hs-CRP level remained within the normal range. hs-CRP can be used as a predictor of NAFLD, as well as other obesity-associated diseases. Therefore, individuals with higher hs-CRP levels (even within the normal range) may require appropriate follow-up and management to prevent NAFLD development. PMID:28234943

  5. High-normal levels of hs-CRP predict the development of non-alcoholic fatty liver in healthy men.

    Science.gov (United States)

    Lee, Jieun; Yoon, Kijung; Ryu, Seungho; Chang, Yoosoo; Kim, Hyoung-Ryoul

    2017-01-01

    We performed a follow-up study to address whether high sensitivity C-reactive protein (hs-CRP) levels within the normal range can predict the development of non-alcoholic fatty liver disease (NAFLD) in healthy male subjects. Among15347 male workers between 30 and 59 years old who received annual health check-ups in 2002, a NAFLD-free cohort of 4,138 was followed through December 2009. Alcohol consumption was assessed with a questionnaire. At each visit, abdominal ultrasonography was performed to identify fatty liver disease. The COX proportional hazard model was used to evaluate the relationship between hs-CRP and incident NAFLD. During the follow-up period, 28.8% (1191 of 4138) of participants developed NAFLD. The hazard ratios of NAFLD were increased by hs-CRP categories within the normal range in the non-adjusted model and age-adjusted model. After adjusting for age, exercise, smoking, BMI, systolic BP, triglyceride, and fasting glucose, these incidences were only increased between the lowest and the highest hs-CRP categories. The risk for NAFLD increased as the hs-CRP level increased (phs-CRP level increased within the healthy cohort, the risk of developing NAFLD increased. This trend remained true even if the hs-CRP level remained within the normal range. hs-CRP can be used as a predictor of NAFLD, as well as other obesity-associated diseases. Therefore, individuals with higher hs-CRP levels (even within the normal range) may require appropriate follow-up and management to prevent NAFLD development.

  6. Correlation of Progranulin, Granulin, Adiponectin and Vaspin with Metaflammation (hs-CRP in Indonesian Obese Men

    Directory of Open Access Journals (Sweden)

    Rosalia E Napitupulu

    2013-08-01

    Full Text Available BACKGROUND: Obesity is closely related to chronic, low grade systemic inflammation (metaflammation and it leads to further metabolic complications such as hypertension, atherosclerosis, and type 2 diabetes due to the adipocytokine imbalance. This study was carried out to assess the correlation between progranulin, granulin, adiponectin and visceral adipose tissue-derived serine protease inhibitor (Vaspin with metaflammation (high sensitivity C-reactive protein (hs-CRP in centrally obese men. METHODS: This study was observational with a cross sectional design involving 60 men aged 30-60 years, consisted of 43 obese men (waist circumference (WC ≥90 cm and 13 non obese men (WC 105 cm. CONCLUSIONS: We found metaflammation (hs-CRP was significantly correlated with Vaspin, but not with progranulin, granulin and adiponectin, in obese men. We suggest the possibility of a dynamic expression of adipokines related to WC that are subjected to adipocytes hypertrophy-hyperplasia phenomenon. KEYWORDS: progranulin, granulin, adiponectin, Vaspin, hs-CRP, metaflammation, central obesity.

  7. Cystatin C, CRP, log TG/HDLc and metabolic syndrome are associated with microalbuminuria in hypertension

    Energy Technology Data Exchange (ETDEWEB)

    Moura, Rafaela do Socorro Souza e Silva [Pós-Graduação em Ciências Médicas, Faculdade de Medicina, Universidade de Brasília, Brasília, DF (Brazil); Vasconcelos, Daniel França [Área de Cardiologia, Faculdade de Medicina, Universidade de Brasília, Brasília, DF (Brazil); Freitas, Eduardo [Departamento de Estatística, Universidade de Brasília, Brasília, DF (Brazil); Moura, Flavio José Dutra de; Rosa, Tânia Torres; Veiga, Joel Paulo Russomano, E-mail: joelprv@unb.br [Área de Clínica Médica, Nefrologia, Faculdade de Medicina, Universidade de Brasília, Brasília, DF (Brazil)

    2014-01-15

    In patients with systemic hypertension, microalbuminuria is a marker of endothelial damage and is associated with an increased risk for cardiovascular disease. To determine the factors that may lead to the occurrence of microalbuminuria in hypertensive patients with serum creatinine lower than 1.5 mg/dL. This cross-sectional study included 133 Brazilians with essential hypertension followed up at a hypertension outpatient clinic. Those with serum creatinine higher than 1.5 mg/dL, as well as those with diabetes mellitus, were excluded. Systolic and diastolic blood pressures were measured, and body mass index (BMI) and GFR estimated by using the CKD-EPI formula were calculated. The serum levels of the following were assessed: CysC, creatinine, total cholesterol, HDL cholesterol, LDL cholesterol, triglycerides, C-reactive protein (CRP) and fasting glucose. Microalbuminuria was determined in 24-hour urine. Hypertensive patients were classified according to the presence of one or more criteria for metabolic syndrome. In a multiple regression analysis, the serum levels of CysC and CRP, the atherogenic index log TG/HDLc and the presence of three or more criteria for metabolic syndrome were positively correlated with microalbuminuria (r{sup 2}: 0.277, p < 0.05). CysC, CRP, log TG/HDLc, and the presence of three or more criteria for metabolic syndrome, regardless of serum creatinine, were associated with microalbuminuria, an early marker of kidney damage and cardiovascular risk in patients with essential hypertension.

  8. Correlation of hs-CRP with environmental risk factors of nephropathy in type 2 diabetes

    Directory of Open Access Journals (Sweden)

    Jay Prakash Sah

    2015-06-01

    Full Text Available The objective of the present study was to investigate the association of hs-CRP levels with environmental risk factors of diabetic nephropathy like smoking, drinking alcohol, diet, age of diabetic patient, duration of diabetes, medication of diabetes, and blood pressure medication. A hospital-based quantitative study was conducted at the Department of Clinical Biochemistry of Manipal Teaching Hospital (MTH Pokhara, Nepal, with 89 patients suffering from type 2 diabetes. Blood samples (n=89 from the patients were collected and the serums were separated. On the other hand, data on environmental risk factors of nephropathy were collected by using standard questionnaire. In this study, serum hs-CRP level was not found to be correlated with smoking (p=0.111, alcohol consumption (p=0.722, diet (p=0.496, duration of diabetes (p=0.519, age of diabetic patient (p=0.369, medication of diabetes (p=0.734, and blood pressure medication (p=0.625. Hence, our study concludes that serum hs-CRP value in type 2 diabetic patients is insignificantly correlated with the risk factors especially smoking, drinking alcohol, diet, duration of diabetes, age of diabetic patient, medication of diabetes, and medication of blood pressure.

  9. Hyperphosphatemia and hs-CRP Initiate the Coronary Artery Calcification in Peritoneal Dialysis Patients.

    Science.gov (United States)

    Shang, Da; Xie, Qionghong; Shang, Bin; Zhang, Min; You, Li; Hao, Chuan-Ming; Zhu, Tongying

    2017-01-01

    Background. Coronary artery calcification (CAC) contributes to high risk of cardiocerebrovascular diseases in dialysis patients. However, the risk factors for CAC initiation in peritoneal dialysis (PD) patients are not known clearly. Methods. Adult patients with baseline CaCS = 0 and who were followed up for at least 3 years or until the conversion from absent to any measurable CAC detected were included in this observational cohort study. Binary logistic regression was performed to identify the risk factors for CAC initiation in PD patients. Results. 70 patients recruited to our study were split into a noninitiation group (n = 37) and an initiation group (n = 33) according to the conversion of any measurable CAC during their follow-up or not. In univariate analysis, systolic blood pressure, serum phosphorus, fibrinogen, hs-CRP, serum creatinine, and triglycerides were positively associated with the initiation of CAC, while the high density lipoprotein and nPCR did the opposite function. Multivariate analysis revealed that hyperphosphatemia and hs-CRP were the independent risk factors for CAC initiation after adjustments. Conclusions. Hyperphosphatemia and hs-CRP were the independent risk factors for CAC initiation in PD patients. These results suggested potential clinical strategies to prevent the initiation of CAC in PD patients.

  10. The relationship of urotensin II with insulin resistance and hs-CRP in patients having PCOS.

    Science.gov (United States)

    Yilmaz, Özgür; Calan, Ozlem; Kume, Tuncay; Calan, Mehmet

    2013-11-01

    UrotensinII (UII), one of the most potent vasoconstrictor proteins, may be associated with insulin resistance. The objective of our research was to determine the level of UII in sera of patients with PCOS and to investigate the relationship between UII and insulin resistance in patients with PCOS. Fourty seven PCOS patients and 42 healthy women were included in the study. Serum fasting glucose, insulin, UII, free testosterone and hs-CRP levels of the patients were examined. The HOMA-IR formula was used to calculate insulin resistance. Insulin sensitivity was calculated by using the QUICKI-IS formula. The two groups did not show any a significant difference in terms of age and BMI (p > 0.05). Serum UII, hs-CRP, insulin levels and the HOMA-IR were significantly higher in the patients with PCOS (p hs-CRP(r = 0.51, p < 0.001). Our study data suggested that UII may have a role in the pathophysiology of insulin resistance and increased cardiovascular risk, which are commonly found in patients with PCOS.

  11. Preoperative methylprednisolone does not reduce loss of knee-extension strength after total knee arthroplastyA randomized, double-blind, placebo-controlled trial of 61 patients

    DEFF Research Database (Denmark)

    Lindberg-Larsen, Viktoria; Bandholm, Thomas Q; Zilmer, Camilla Kampp

    2017-01-01

    of knee-extension strength at discharge after fast-track TKA. Patients and methods - 70 patients undergoing elective unilateral TKA were randomized (1:1) to preoperative intravenous (IV) MP 125 mg (group MP) or isotonic saline IV (group C). All procedures were performed under spinal anesthesia without......-group differences were similar for knee circumference, TUG test, and pain scores. MP reduced the inflammatory response (CRP) at 24 hours postoperatively; group MP 33 (IQR 21-50) mg/L vs. group C 72 (IQR 58-92) mg/L (p

  12. PREOPERATIVE ENDOSCOPIC MARKING OF UNPALPABLE COLONIC TUMORS

    Directory of Open Access Journals (Sweden)

    A. L. Goncharov

    2013-01-01

    Full Text Available The identification of small colon lesions is one of the major problems in laparoscopic colonic resection.Research objective: to develop a technique of visualization of small tumors of a colon by preoperative endoscopic marking of a tumor.Materials and methods. In one day prior to operation to the patient after bowel preparation the colonoscopy is carried out. In the planned point near tumor on antimesentery edge the submucous infiltration of marking solution (Micky Sharpz blue tattoo pigment, UK is made. The volume of entered solution of 1–3 ml. In only 5 months of use of a technique preoperative marking to 14 patients with small (the size of 1–3 cm malignant tumors of the left colon is performed.Results. The tattoo mark was well visualized by during operation at 13 of 14 patients. In all cases we recorded no complications. Time of operation with preoperative marking averaged 108 min, that is significantly less in comparison with average time of operation with an intra-operative colonoscopy – 155 min (р < 0.001.Conclusions. The first experience of preoperative endoscopic marking of non palpable small tumors of a colon is encouraging. Performance of a technique wasn't accompanied by complications and allowed to reduce significantly time of operation and to simplify conditions of performance of operation.

  13. Preoperative exercise training to improve postoperative outcomes

    NARCIS (Netherlands)

    Valkenet, K.

    2017-01-01

    It is common knowledge that better preoperative physical fitness is associated with better postoperative outcomes. However, as a result of aging of the population and improved surgical and anaesthesia techniques, the proportion of frail patients with decreased physical fitness levels undergoing majo

  14. Preoperational test report, primary ventilation system

    Energy Technology Data Exchange (ETDEWEB)

    Clifton, F.T.

    1997-11-04

    This represents a preoperational test report for Primary Ventilation Systems, Project W-030. Project W-030 provides a ventilation upgrade for the four Aging Waste Facility tanks. The system provides vapor space filtered venting of tanks AY101, AY102, AZ101, AZ102. The tests verify correct system operation and correct indications displayed by the central Monitor and Control System.

  15. Preoperative evaluation : risk management and implementation aspects

    NARCIS (Netherlands)

    Klei, W.A. van

    2002-01-01

    In preoperative risk management the anesthesiologist uses diagnostic information to estimate the probability of outcomes and to decide on the anesthetic strategy in a particular patient. The aim of this thesis was explore to what extent simple patient characteristics, particularly obtained from

  16. Pre-operative fasting guidelines: an update

    DEFF Research Database (Denmark)

    Søreide, E; Eriksson, L I; Hirlekar, G

    2005-01-01

    Liberal pre-operative fasting routines have been implemented in most countries. In general, clear fluids are allowed up to 2 h before anaesthesia, and light meals up to 6 h. The same recommendations apply for children and pregnant women not in labour. In children...

  17. Preoperational test report, vent building ventilation system

    Energy Technology Data Exchange (ETDEWEB)

    Clifton, F.T.

    1997-11-04

    This represents a preoperational test report for Vent Building Ventilation Systems, Project W-030. Project W-030 provides a ventilation upgrade for the four Aging Waste Facility tanks. The system provides Heating, Ventilation, and Air Conditioning (HVAC) for the W-030 Ventilation Building. The tests verify correct system operation and correct indications displayed by the central Monitor and Control System.

  18. Preoperative and intraoperative continuous use of ...

    African Journals Online (AJOL)

    2016-09-13

    Sep 13, 2016 ... in clinics to improve patient safety and effectiveness with. Introduction ... and control group according to different use of drugs. The two ... Key words: Anesthesia, dexmedetomidine, effect, intervention, preoperative, recovery, remifentanil .... will lead to postoperative pain in patients and severe agitation after ...

  19. Preoperational test, vent building ventilation system

    Energy Technology Data Exchange (ETDEWEB)

    Clifton, F.T., Westinghouse Hanford

    1996-08-20

    Preoperational Test Procedure for Vent Building Ventilation System, Project W-030. Project W-030 provides a ventilation upgrade for the four Aging Waste Facility tanks. The Vent Building ventilation system provides ventilation, heating, cooling, and zone confinement control for the W-030 Project Vent Building. The tests verify correct System operation and correct indications displayed by the central Monitor and Control system.

  20. Preoperative evaluation : risk management and implementation aspects

    NARCIS (Netherlands)

    Klei, W.A. van

    2002-01-01

    In preoperative risk management the anesthesiologist uses diagnostic information to estimate the probability of outcomes and to decide on the anesthetic strategy in a particular patient. The aim of this thesis was explore to what extent simple patient characteristics, particularly obtained from preo

  1. Validity and predictive ability of the juvenile arthritis disease activity score based on CRP versus ESR in a Nordic population-based setting

    DEFF Research Database (Denmark)

    Nordal, E B; Zak, Marek Stanislaw; Aalto, K

    2012-01-01

    To compare the juvenile arthritis disease activity score (JADAS) based on C reactive protein (CRP) (JADAS-CRP) with JADAS based on erythrocyte sedimentation rate (ESR) (JADAS-ESR) and to validate JADAS in a population-based setting.......To compare the juvenile arthritis disease activity score (JADAS) based on C reactive protein (CRP) (JADAS-CRP) with JADAS based on erythrocyte sedimentation rate (ESR) (JADAS-ESR) and to validate JADAS in a population-based setting....

  2. High sensitivity C - reactive protein (hs-CRP) and clinical characteristics, endocrine, metabolic profile in Indian women with PCOS: a correlation

    OpenAIRE

    Sunita Jaiprakash Ramanand; Jaiprakash B Ramanand; Girish T. Raparti; Ravi R Ghanghas; Nimish R. Halasawadekar; Praveenkumar T. Patil; Mayur P. Pawar; Mayur P. Shinde

    2014-01-01

    Background: Role of hs-CRP was studied in PCOS women. Methods: Correlation between serum hs-CRP and endocrine, metabolic profile was studied in 30 healthy women and 88 PCOS women. In PCOS women correlation between hs-CRP and clinical characteristics viz obesity, infertility, acne, hirsutism, acanthosis nigricans (AN) was also studied. Serum levels of hs-CRP, Luteinizing hormone (LH), Follicle stimulating hormone (FSH), LH:FSH ratio, Testosterone (Testo), fasting insulin, fasting blood gluc...

  3. Phylogeny and expression analysis of C-reactive protein (CRP) and serum amyloid-P (SAP) like genes reveal two distinct groups in fish.

    Science.gov (United States)

    Lee, P T; Bird, S; Zou, J; Martin, S A M

    2017-06-01

    The acute phase response (APR) is an early innate immune function that is initiated by inflammatory signals, leading to the release of acute phase proteins to the bloodstream to re-establish homeostasis following microbial infection. In this study we analysed the Atlantic salmon (Salmo salar) whole-genome database and identified five C-reactive protein (CRP)/serum amyloid P component (SAP) like molecules namely CRP/SAP-1a, CRP/SAP-1b, CRP/SAP-1c, CRP/SAP-2 and CRP/SAP-3. These CRP/SAP genes formed two distinct sub-families, a universal group (group I) present in all vertebrates and a fish/amphibian specific group (group II). Salmon CRP/SAP-1a, CRP/SAP-1b and CRP/SAP-1c and CRP/SAP-2 belong to the group I family whilst salmon CRP/SAP-3 is a member of group II. Gene expression analysis showed that the salmon CRP/SAP-1a as well as serum amyloid A-5 (SAA-5), one of the major acute phase proteins, were significantly up-regulated by recombinant cytokines (rIL-1β and rIFNγ) in primary head kidney cells whilst the other four CRP/SAPs remained refractory. Furthermore, SAA-5 was produced as the main acute phase protein (APP) in Atlantic salmon challenged with Aeromonas salmonicida (aroA(-) strain) whilst salmon CRP/SAPs remained unaltered. Overall, these data illustrate the potential different functions of expanded salmon CRP/SAPs to their mammalian homologues. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

  4. Cardiovascular risk prediction in the general population with use of suPAR, CRP, and Framingham Risk Score

    DEFF Research Database (Denmark)

    Lyngbæk, Stig; Marott, Jacob L; Sehestedt, Thomas

    2013-01-01

    BACKGROUND: The inflammatory biomarkers soluble urokinase plasminogen activator receptor (suPAR) and C-reactive protein (CRP) independently predict cardiovascular disease (CVD). The prognostic implications of suPAR and CRP combined with Framingham Risk Score (FRS) have not been determined. METHODS...... for men (p=0.034) and borderline significant for women (p=0.054), while the integrated discrimination improvement was highly significant (P≤0.001) for both genders. CONCLUSIONS: suPAR provides prognostic information of CVD risk beyond FRS and improves risk prediction substantially when combined with CRP...

  5. Agreement between the DAS28-CRP assessed with 3 and 4 variables in patients with rheumatoid arthritis treated with biological agents in the daily clinic

    DEFF Research Database (Denmark)

    Madsen, Ole Rintek

    2013-01-01

    The Disease Activity Score-28-C-reactive Protein 4 [DAS28-CRP(4)] composite measure for rheumatoid arthritis (RA) is based on 4 variables: tender and swollen joint counts, CRP, and patient global assessment. DAS28-CRP(3) includes only 3 variables, because patient global assessment has been omitted...

  6. 术前负荷剂量国产氯吡格雷在急性ST段抬高型心肌梗死介入治疗中的疗效观察%The effect observation of preoperative loading dose of domestic clopidogrel in PCI of acute ST-segment elevation myocardial infarction interventional

    Institute of Scientific and Technical Information of China (English)

    贺铿; 石刚; 赵勇; 叶君明

    2013-01-01

    Objective To compare the therapeutic effects and safety of domestic clopidogrel and import clopidogrel on PCI in acute ST-segment elevation myocardial infarction(STEMI) patients. Methods 120 patients with acute STEMI were randomly divided into domestic clopidogrel group(58 cases) and imported clopidogrel group(62 cases). Before PCI the two groups were respectively given loading dose of domestic or import clopidogrel 600mg;after PCI they were respectively given 75mg every day for nine months. Major clinical cardiovascular events, bleeding events and adverse reaction were observed in the two groups. Results There were no signiifcant difference in cardiovascular events (P>0.05), adverse reaction (P>0.05), bleeding events (P>0.05) between domestic clopidogrel group and import clopidogrel group. Conclusion Domestic clopidogrel is as safe and effective as import clopidogrel in PCI of acute STEMI. Domestic clopidogrel was more beneift for patients than import clopidogrel in price, so domestic clopidogrel was more suitable for wide application in China.%目的:比较国产氯吡格雷与进口氯吡格雷在急性ST段抬高型心肌梗死介入治疗中的疗效及安全性。方法120例急性ST段抬高型心肌梗死患者,随机分为两组,国产氯吡格雷组:58例;进口氯吡格雷组:62例。均在经皮冠状动脉介入治疗(PCI)术前口服负荷剂量600 mg/次、术后75 mg/d。分别观察两组PCI基本特征,9个月的主要临床心血管事件及出血事件、药物不良反应的发生情况。结果国产氯吡格雷组在心血管事件与出血、药物不良反应与进口氯吡格雷组差异无显著性(P>0.05)。结论国产氯吡格雷与进口氯吡格雷在急性ST段抬高型心肌梗死PCI治疗同样安全、有效,但国产氯吡格雷经济效益较进口氯吡格雷高,更适合在我国广泛应用。

  7. Elevated Liver Enzymes

    Science.gov (United States)

    Symptoms Elevated liver enzymes By Mayo Clinic Staff Elevated liver enzymes may indicate inflammation or damage to cells in the liver. Inflamed or ... than normal amounts of certain chemicals, including liver enzymes, into the bloodstream, which can result in elevated ...

  8. National Elevation Dataset (NED)

    Data.gov (United States)

    Kansas Data Access and Support Center — The U.S. Geological Survey has developed a National Elevation Database (NED). The NED is a seamless mosaic of best-available elevation data. The 7.5-minute elevation...

  9. Preoperative staging of perforated diverticulitis by computed tomography scanning

    NARCIS (Netherlands)

    M.P.M. Gielens; I.M. Mulder (Irene); E. van der Harst (Erwin); M.P. Gosselink (Martijn Pieter); K.J. Kraal; H.T. Teng; J.F. Lange (Johan); J. Vermeulen (Jefrey)

    2012-01-01

    textabstractBackground: Treatment of perforated diverticulitis depends on disease severity classified according to Hinchey's preoperative classification. This study assessed the accuracy of preoperative staging of perforated diverticulitis by computerized tomography (CT) scanning. Methods: All patie

  10. The Amsterdam Preoperative Anxiety and Information Scale (APAIS)

    National Research Council Canada - National Science Library

    Moerman, N; Dam, van, F.S.A.M; Muller, M.J; Oosting, H

    1996-01-01

    ... phase.During routine preoperative screening, 320 patients were asked to assess their anxiety and information requirement on a six-item questionnaire, the Amsterdam Preoperative Anxiety and Information Scale (APAIS...

  11. Role of inflammation as reflected by serum hsCRP and ferritin level in major depressive disorder

    Directory of Open Access Journals (Sweden)

    Soma Gupta

    2016-09-01

    Conclusions: The significant change in hsCRP and Ferritin which is not associated with grade wise alteration suggests that probably inflammation is the early event which causes depression. Therefore no gradual change is observed with increase in severity of the disease. hsCRP can be used as a biomarker of Inflammation in MDD cases. [Int J Res Med Sci 2016; 4(9.000: 4072-4077

  12. Elevated C-reactive protein levels predict worsening prognosis in Chinese patients with first-onset stroke

    Institute of Scientific and Technical Information of China (English)

    Jiangtao YAN; Rutai HUI; Daowen WANG

    2009-01-01

    The role of high sensitivity C-reactive protein (hsCRP) in predicting prognosis after stroke in the Asian population has not been investigated. We hypothesized that elevated levels of hsCRP were associated with worsening prognosis after stroke in Chinese patients. Two hundred and ninety consecutive patients with first-onset stroke and 290 age- and gender-matched control subjects without any cerebrovascular disease were enrolled for study. Plasma hsCRP level was detected and subsequent vascular events and death were recorded in both groups over a 5-year period. Compared to control group, patients presenting with stroke had higher plasma hsCRP level (3.3±3.8 vs 1.3±2.2 mg/L, P < 0.01). Furthermore, in the group of patients with stroke, the mean plasma hsCRP level was higher in patients who developed subsequent vascular diseases or died as compared with the patients without further complications (4.4±4.3 vs 2.7±3.3 mg/L, P< 0.01). Compared to the lowest tertile of hsCRP level, the relative risk for vascular events or death in stroke patients was 2.91 in the highest tertile ofhsCRP (95% CI, 1.54-5.50, P = 0.001). This increase in relative risk for vascular events or death in stroke patients continued after adjustment for age, sex and other cardiovascular risk factors such as hypertension and diabetes (OR: 2.771, 95% CI: 1.367-5.617, P = 0.005). These findings indicate that increased hsCRP level is associated with worsening prognosis after stroke in Chinese patients and suggests that inflammation is correlated with stroke outcome.

  13. Improvement of a Clinical Score for Necrotizing Fasciitis: 'Pain Out of Proportion' and High CRP Levels Aid the Diagnosis.

    Science.gov (United States)

    Borschitz, Thomas; Schlicht, Svenja; Siegel, Ekkehard; Hanke, Eric; von Stebut, Esther

    2015-01-01

    Necrotizing fasciitis (NF) is a rare mono-/polymicrobial skin infection that spreads to underlying tissues. NF is quickly progressing and leads to life threatening situations. Immediate surgical debridement together with i.v. antibiotic administration is required to avoid fatal outcome. Early diagnosis is often delayed due to underestimation or confusion with cellulitis. We now compared the initial clinical and laboratory presentation of NF and cellulitis in detail to assess if a typical pattern can be identified that aids timely diagnosis of NF and avoidance of fatal outcome. 138 different clinical and laboratory features of 29 NF patients were compared to those of 59 age- and gender matched patients with severe erysipelas requiring a subsequent hospitalization time of ≥10 days. Differences in clinical presentation were not obvious; however, NF patients suffered significantly more often from strong pain. NF patients exhibited dramatically elevated CRP levels (5-fold, p>0.001). The overall laboratory risk indicator for necrotizing fasciitis (LRINEC) score was significantly higher in NF patients as compared to cellulitis. However, a modification of the score (alteration of laboratory parameters, addition of clinical parameters) led to a clear improvement of the score with a higher positive predictive value without losing specificity. In summary, clinical differentiation of NF from cellulitis appears to be hard. 'Pain out of proportion' may be an early sign for NF. An improvement of the LRINEC score emphasizing only relevant laboratory and clinical findings as suggested may aid the early diagnosis of NF in the future leading to improvement of disease outcome by enabling rapid adequate therapy.

  14. Failure of CRP decline within three days of hospitalization is associated with poor prognosis of Community-acquired Pneumonia

    DEFF Research Database (Denmark)

    Andersen, Stine Bang; Baunbæk Egelund, Gertrud Louise; Jensen, Andreas Vestergaard

    2017-01-01

    BACKGROUND: C-reactive protein (CRP) is a well-known acute phase protein used to monitor the patient's response during treatment in infectious diseases. Mortality from Community-acquired Pneumonia (CAP) remains high, particularly in hospitalized patients. Better risk prediction during hospitaliza......BACKGROUND: C-reactive protein (CRP) is a well-known acute phase protein used to monitor the patient's response during treatment in infectious diseases. Mortality from Community-acquired Pneumonia (CAP) remains high, particularly in hospitalized patients. Better risk prediction during...... hospitalization could improve management and ultimately reduce mortality levels. The aim of this study was to evaluate CRP on the 3rd day (CRP3) of hospitalization as a predictor for 30 days mortality. METHODS: A retrospective multicentre cohort study of adult patients admitted with CAP at three Danish hospitals....... Predictive associations of CRP3 (absolute levels and relative decline) and 30 days mortality were analysed using receiver operating characteristics and logistic regression. RESULTS: Eight hundred and fourteen patients were included and 90 (11%) died within 30 days. The area under the curve for CRP3 level...

  15. The clinical analysis of expression levels of IL-6, BNP and CRP in patients with brain injury

    Institute of Scientific and Technical Information of China (English)

    Jun-Feng Zhang

    2015-01-01

    Objective: To investigate the clinical analysis of expression levels of brain natriuretic peptide (BNP), interleukin -6 (IL-6), C-reactive protein (CRP) in patients with traumatic brain injury and its clinical significance. Methods: The levels of IL-6, BNP, CRP of 80 cases of traumatic brain injury and 80 cases of healthy people group were determined with radioimmunoassay and immunoassays. Results: The levels of IL-6 and CRP of patients with traumatic brain injury were higher than healthy people group (P<0.05), while the levels of BNP of patients with traumatic brain injury were lower than healthy people group (P<0.05). The levels of CRP and IL-6 of patients with severe were higher than light and moderate traumatic brain injury patients (P<0.05) .Compared with the time of admission, the serum BNP, IL-6 and -CRP levels of the patient admitted to hospital within 24 h reached a peak and gradually decreased in 3d after admission, compared with the previous admission, the difference was statistically significant (P<0.05). The levels of BNP of the severe were lower than light and moderate traumatic brain injury patients (P<0.05). Conclusions: The measurement of serum BNP, IL-6 and CRP levels will help to evaluate the extent of disease in elderly patients with traumatic brain injury and prognosis.

  16. The role of hs-CRP, D-dimer and fibrinogen in differentiating etiological subtypes of ischemic stroke.

    Science.gov (United States)

    Liu, Li-Bin; Li, Mu; Zhuo, Wen-Yan; Zhang, Yu-Sheng; Xu, An-Ding

    2015-01-01

    The aim of this study was to evaluate the diagnostic value of the serum biochemical markers high-sensitivity C-reactive protein (hs-CRP), D-dimer (DD) and fibrinogen (Fg) in differentiating etiological subtypes of ischemic stroke. This study was a retrospective case-only study, consecutively including patients with acute ischemic stroke. All patients were classified into subtypes using the TOAST classification system. A total of 317 patients were evaluated. Hs-CRP and DD levels were significantly different among the subtypes and were the highest in CE, followed by LAA and SAA; no significant difference between the subtypes was found for Fg. Hs-CRP > 6.96 mg/L was classified as the CE subtype, with a sensitivity of 41% and a specificity of 74%; DD > 791.30 ng/mL was classified as CE, with a sensitivity of 58% and a specificity of 78%. The combination of hs-CRP and DD classification as CE yielded a sensitivity of 65% and a specificity of 91%. DD > 791.30 ng/mL was considered an independent predictive factor of CE. Hs-CRP and DD could be useful for identifying the etiological subtypes of acute ischemic stroke, especially for predicting CE. The diagnostic value of DD was higher than that of hs-CRP.

  17. Obesity indices and metabolic markers are related to hs-CRP and adiponectin levels in overweight and obese females.

    Science.gov (United States)

    Sanip, Zulkefli; Ariffin, Farah Diana; Al-Tahami, Belqes Abdullah Mohammed; Sulaiman, Wan Azman Wan; Rasool, Aida Hanum Ghulam

    2013-01-01

    Obese subjects had increased serum high sensitivity C-reactive protein (hs-CRP), decreased adiponectin levels, and impaired microvascular endothelial function compared to lean subjects. We investigated the relationships of serum hs-CRP, adiponectin and microvascular endothelial function with obesity indices and metabolic markers in overweight and obese female subjects. Anthropometric profile, body fat composition, biochemical analysis, serum hs-CRP and adiponectin levels, and microvascular endothelial function were measured in 91 female subjects. Microvascular endothelial function was determined using laser Doppler fluximetry and the process of iontophoresis. Mean age and body mass index (BMI) of subjects were 34.88 (7.87) years and 32.93 (4.82) kg/m(2). hs-CRP levels were positively correlated with weight, BMI, waist circumference, hip circumference, body fat and visceral fat. Adiponectin levels were positively correlated with insulin sensitivity index (HOMA-%S), and inversely correlated with waist hip ratio, triglyceride, fasting insulin and insulin resistance index (HOMA-IR). No relationship was seen between microvascular endothelial function and obesity indices, and metabolic markers. In overweight and obese female subjects, hs-CRP levels were correlated with obesity indices while adiponectin levels were inversely correlated with obesity indices and metabolic markers. No significant relationship was seen between microvascular endothelial function with obesity indices and metabolic markers including hs-CRP and adiponectin in female overweight and obese subjects.

  18. [Preoperative assessment of patients with diabetes mellitus].

    Science.gov (United States)

    Takeda, Kiyoshi

    2010-07-01

    The perioperative morbidity of diabetic patients is related to preoperative end-organ damage. Due to the microvascular pathology, autonomic neuropathy is common and cardiovascular abnormalities such as hypertension, painless myocardial ischemia, and orthostatic hypotension may predispose patients to perioperative cardiovascular instability. Autonomic dysfunction also contributes to delayed gastric emptying, and preoperative administration of a histamine antagonist and a gastric emptying agent is needed. Chronic hyperglycemia leads to glycosylation of tissue proteins and the accumulation of abnormal collagen can cause stiff joint syndrome resulting in difficult tracheal intubation. The primary goal of pre and intraoperative blood glucose control is to avoid hypoglycemia and ketosis. Moreover, the tight glycemic control has been reported to improve survival in critically ill patients who were treated in the intensive care unit.

  19. Preoperatively diagnosed mucocele of the appendix.

    Science.gov (United States)

    Rojnoveanu, Gh; Ghidirim, Gh; Mishin, I; Vozian, M; Mishina, A

    2014-01-01

    Mucocele of the appendix is an infrequent entity, characterized by distension of the lumen due to accumulation of mucoid substance and is rarely diagnosed preoperatively. If untreated, mucocele may rupture producing a potentially fatal entity known as pseudomyxoma peritonei. The type of surgical treatment is related to the dimensions and the histology of the mucocele. Appendectomy is used for simple mucocele or for cystadenoma. Right hemi-colectomy is recommended for cystadeno carcinoma. In this paper, we report a case of an asymptomatic 37-year-old woman in whom mucocele was found on a routine ultrasound examination and preoperative computed tomography scan. Surgery revealed a big appendix measuring 84 mm in length and 40 mm in diameter. The final pathologic diagnosis was simple mucocele. Celsius.

  20. Genetic predisposition to elevated levels of C-reactive protein is associated with a decreased risk for preeclampsia.

    Science.gov (United States)

    Spracklen, Cassandra N; Smith, Caitlin J; Saftlas, Audrey F; Triche, Elizabeth W; Bjonnes, Andrew; Keating, Brendan J; Saxena, Richa; Breheny, Patrick J; Dewan, Andrew T; Robinson, Jennifer G; Hoh, Josephine; Ryckman, Kelli K

    2017-02-01

    To examine the association between genetic predisposition to elevated C-reactive protein (CRP)and risk for preeclampsia using validated genetic loci for C-reactive protein. Preeclampsia cases (n = 177) and normotensive controls (n = 116) were selected from live birth certificates to nulliparous Iowa women during the period August 2002-May 2005. Disease status was verified by the medical chart review. Genetic predisposition to CRP was estimated by a genetic risk score on the basis of established loci for CRP levels. Logistic regression analyses were used to evaluate the relationships between the genotype score and preeclampsia. Replication analyses were performed in an independent, US population of preeclampsia cases (n = 516) and controls (n = 1,097) of European ancestry. The genetic risk score (GRS) related to higher levels of CRP demonstrated a significantly decreased risk of preeclampsia (OR 0.89, 95% CI 0.82-0.96). When the GRS was analyzed by quartile, an inverse linear trend was observed (p = 0.0006). The results were similar after adjustments for the body mass index (BMI), smoking, and leisure-time physical activity. In the independent replication population, the association with the CRP GRS was also marginally significant (OR 0.97, 95% CI 0.92, 1.02). Meta-analysis of the two studies was statistically significant (OR 0.95, 95% CI 0.90, 0.99). Our data suggest an inverse, counterintuitive association between the genetic predisposition to elevated levels of CRP and a decreased risk of preeclampsia. This suggests that the blood CRP level is a marker of preeclampsia, but it does not appear to be a factor on the causal pathway.

  1. Preoperative Alcohol Consumption and Postoperative Complications

    DEFF Research Database (Denmark)

    Eliasen, Marie; Grønkjær, Marie; Skov-Ettrup, Lise Skrubbeltrang

    2013-01-01

    .30-2.49), prolonged stay at the hospital (RR = 1.24; 95% CI: 1.18-1.31), and admission to intensive care unit (RR = 1.29; 95% CI: 1.03-1.61). Clearly defined high alcohol consumption was associated with increased risk of postoperative mortality (RR = 2.68; 95% CI: 1.50-4.78). Low to moderate preoperative alcohol...... complications, prolonged stay at the hospital, and admission to intensive care unit....

  2. The Relationship of Fetuin-A, Adiponectin, Retinol Binding Protein-4 (RBP-4 and High Sensitivity C-Reactive Protein (hsCRP with Insulin Resistance (HOMA-IR in Obese Non Diabetic Men

    Directory of Open Access Journals (Sweden)

    Imelda Novianti

    2012-04-01

    Full Text Available BACKGROUND: Central obesity is the accumulation of visceral (intra-abdominal fat and is strongly known to be associated with insulin resistance and type 2 diabetes mellitus (T2DM. Obesity can cause adipocyte hypertrophy that results in dysregulation of adipokine expression. The abnormal function of adipocytes may play an important role in the development of a chronic low-grade proinflammatory state associated with obesity. Adiponectin, retinol binding protein (RBP-4 and fetuin-A play a role in the pathophysiology of insulin resistance. Expression of fetuin-A is increased due to fat accumulation in the liver. Elevated concentration of fetuin-A in the circulation can impair insulin signaling in muscle and liver as well as suppress adiponectin secretion, although its molecular mechanism is still unclear. The aim of this study was to identify the relationship of fetuin-A, adiponectin, RBP-4 and hsCRP with insulin resistance in obese non diabetic men. METHODS: This was an observational study with a cross-sectional design. The study subjects were 64 men with non diabetic abdominal obesity, characterized by waist circumference of 98.47±5.88 cm and fasting blood glucose of 85.75±8.36 mg/dL. RESULTS: This study showed that fetuin-A was positively correlated with HOMA-IR in obese non diabetic men with insulin resistance (r=0.128; p=0.570, although not significant. Fetuin-A was found to be correlated with adiponectin, RBP-4 and hsCRP (r=0.150; p=0.233; r=0.050; p=0.711; r=-0.04; p=0.445, although not significant. CONCLUSIONS: The concentration of fetuin-A showed a tendency to be positively correlated with HOMA-IR and with RBP-4 in obese non diabetic men, although statistically not significant. The concentration of fetuin-A showed a tendency to be negatively correlated with adiponectin and hsCRP although statistically not significant. There was no interrelationship between fetuin-A, adiponectin, RBP-4, hsCRP and HOMA-IR. Elevated concentrations of fetuin

  3. Preoperative Arterial Interventional Chemotherapy on Cervical Cancer

    Institute of Scientific and Technical Information of China (English)

    WANG Hui; LING HU-Hua; TANG Liang-dan; ZHANG Xing-hua

    2008-01-01

    Objective:To discuss the therapeutic effect of preoperative interventional chemotherapy on cervical cancer.Methods:Preoperative interventional chemotherapy by femoral intubation was performed in 25 patients with bulky cervical cancer.The patients received bleomycin 45 mg and cisplatin or oxaliplatin 80 mg/m2.Results:25 cases(including 8 cases with stage Ⅰ and 17 cases with stage Ⅱ)received one or two courses of preoperative interventional chemotherapy.The size of the focal lesions was decreased greatly and radical hysterectomy and lymphadenectomy were performed successfully in all the patients.All of the specimens were sent for pathological examination.Lymphocyte infiltration was found more obvious in the cancer tissues as compared with their counterpart before treatment.As a result,relevant vaginal bleeding was stopped completely shortly after the treatment.Conclusion:Arterial interventional chemotherapy was proved to reduce the local size of cervical cancer and thus control the hemorrhage efficiently.The patients with cervical cancer can receive radical hysterectomy therapy after the interventional chemotherapy.

  4. Citrus aurantium blossom and preoperative anxiety.

    Science.gov (United States)

    Akhlaghi, Mahmood; Shabanian, Gholamreza; Rafieian-Kopaei, Mahmoud; Parvin, Neda; Saadat, Mitra; Akhlaghi, Mohsen

    2011-01-01

    Reducing anxiety is very important before operation. Preoperative visit and use of premedication are popular methods to achieve this goal, but the role of anxiolytic premedication remains unclear and postoperative side-effects may result from routine premedication. Citrus aurantium is used as an alternative medicine in some countries to treat anxiety, and recently the anxiolytic role of this medicinal plant was established in an animal model study. The aim of this study was to assess the anxiolytic effect of Citrus aurantium blossomon preoperative anxiety. We studied 60 ASA I patients undergoing minor operation. In a randomized double-blind design, two groups of 30 patients received one of the following oral premedication two hours before induction of anesthesia: 1) Citrus aurantium blossom distillate 1mL.kg(-1) (C-group); 2) Saline solution 1mL.kg(-1) as placebo (P-group). Anxiety was measured before and after premedication using the Spielberger state-trait anxiety inventory (STAI-state) and the Amsterdam preoperative anxiety and information scale (APAIS) before operation. After premedication, both the STAI-state and the APAIS scales were decreased in C-group (ppreoperative anxiety before minor operation. Copyright © 2011 Elsevier Editora Ltda. All rights reserved.

  5. Preoperative imaging diagnosis of carotid body tumors.

    Science.gov (United States)

    Pacheco-Ojeda, Luis A; Martínez-Viteri, Miguel A

    2010-01-01

    Carotid body tumors (CBTs) are relatively frequent lesions encountered at high altitudes, such in as the Andean Mountains. A correct preoperative diagnosis is essential for surgical planning and performance. For this reason, we have reviewed the evolution of our experience in the imaging diagnosis of these tumors. Between 1980 and June 2008, 160 CBTs were diagnosed. A total of 138 tumors were operated on, 4 are waiting for surgery, and 18 were not operated on because of age, medical conditions, or patient refusal. We have reviewed retrospectively the modalities of imaging diagnosis in our patients who underwent operation. Among the 138 tumors operated on, a correct preoperative diagnosis was done in 127 cases (92%). The preoperative diagnosis of the remaining 11 patients was unspecified benign tumor for 6 patients and neck lymph node for 5 patients. The imaging methods performed by different radiologists were conventional ultrasound, color Doppler ultrasound, carotid conventional angiography (CA), axial tomography, magnetic resonance and magnetic resonance angiography, and computed tomographic angiography (CTA). Most patients had more than one image study. Review of radiologist reports revealed a correct diagnosis in all carotid CA, magnetic resonance studies, and CTA. Additionally, CTA appeared to be a valuable method to predict the Shamblin group. Clinical suspicion and current image techniques permit a correct diagnosis in practically all cases of CBT.

  6. Implications of preoperative hypoalbuminemia in colorectal surgery

    Institute of Scientific and Technical Information of China (English)

    Adam Truong; Mark H Hanna; Zhobin Moghadamyeghaneh; Michael J Stamos

    2016-01-01

    Serum albumin has traditionally been used as a quantitative measure of a patient’s nutritional status because of its availability and low cost. While malnutrition has a clear definition within both the American and European Societies for Parenteral and Enteral Nutrition clinical guidelines, individual surgeons often determine nutritional status anecdotally. Preoperative albumin level has been shown to be the best predictor of mortality after colorectal cancer surgery. Specifically in colorectal surgical patients, hypoalbuminemia significantly increases the length of hospital stay, rates of surgical site infections, enterocutaneous fistula risk, and deep vein thrombosis formation. The delay of surgical procedures to allow for preoperative correction of albumin levels in hypoalbuminemic patients has been shown to improve the morbidity and mortality in patients with severe nutritional risk. The importance of preoperative albumin levels and the patient’s chronic inflammatory state on the postoperative morbidity and mortality has led to the development of a variety of surgical scoring systems to predict outcomes efficiently. This review attempts to provide a systematic overview of albumin and its role and implications in colorectal surgery.

  7. Training improves physical fitness and decreases CRP also in asthmatic conscripts.

    Science.gov (United States)

    Juvonen, Raija; Bloigu, Aini; Peitso, Ari; Silvennoinen-Kassinen, Sylvi; Saikku, Pekka; Leinonen, Maija; Hassi, Juhani; Harju, Terttu

    2008-04-01

    To study the respiratory and physical health of young men, 224 asthmatic and 668 non-asthmatic military conscripts were recruited from the intake groups of July 2004 and January 2005 in Kajaani, Finland. Factors affecting respiratory health were elicited by a questionnaire at the beginning of the service, and results of high sensitive C-reactive protein (hsCRP) determination, peak expiratory flow (PEF), and 12-minute running test were collected at the beginning and the end of the service. Respiratory infections were diagnosed by a study physician. Upon entering military service, asthmatics had frequent exercise- and cold-related asthma symptoms (69.6% and 76.3%), and 48% of them had no medication for asthma. At the beginning, 25.8% of asthmatics and 19.1% of non-asthmatics had a poor result of less than 2,200 m (p = 0.05) in the 12-minute running test, and after 180 to 362 days of service, the corresponding percentages were 11.7% and 9.7% (p = 0.434). The levels of hsCRP, a marker of low-grade systemic inflammation, decreased significantly among both asthmatics, 1.5 (p = 0.001), and non-asthmatics, 1.6 mg/L (p < 0.001). Asthmatic men had 0.2 and non-asthmatics 0.1 respiratory infections per month (p < 0.001). In summary, asthmatic conscripts can enhance their physical fitness by training similarly to non-asthmatic ones. Their levels of hsCRP also decrease.

  8. Postoperative elevation of amylase/creatinine clearance ratio in patients without pancreatitis.

    Science.gov (United States)

    Gross, J B; Levitt, M D

    1979-09-01

    An elevated CAm/CCr ratio has been used as evidence for the frequent occurrence of acute pancreatitis in the postoperative period. We measured CAm/CCr pre and postoperatively in 28 patients undergoing extraperitoneal surgical procedures. None of the patients had clinical evidence of pancreatitis, although 2 of the 28 patients had elevated CAm/CCr ratios preoperatively. Mean CAm/CCr rose from a preoperative level of 2.3 +/- 0.3% (1 SE) to 3.2 +/- 0.3% on the first postoperative day (P less than 0.001). Of the 26 patients with normal preoperative CAm/CCr, 12% (3 of 26) developed a clearly abnormal ratio and 12% (3 of 26) developed borderline elevated values. An elevated CAm/CCr appears to be a nonspecific postoperative finding and cannot be used as evidence of acute pancreatitis during this period.

  9. Preoperative dexamethasone improves surgical outcome after laparoscopic cholecystectomy: a randomized double-blind placebo-controlled trial

    DEFF Research Database (Denmark)

    Bisgaard, Thue; Klarskov, Birthe; Kehlet, Henrik

    2003-01-01

    were randomized to intravenous dexamethasone (8 mg) or placebo 90 minutes before LC. Patients received a similar standardized anesthetic, surgical, and multimodal analgesic treatment. All patients were recommended 2 days postoperative duration of convalescence. The primary endpoints were fatigue...... and pain. Preoperatively and at several times during the first 24 postoperative hours, we measured C-reactive protein (CRP) and pulmonary function, pain scores, nausea, and number of vomiting episodes were registered. Analgesic and antiemetic requirements were recorded. Also, on a daily basis, patients...... reported scores of fatigue and pain before and during the first postoperative week and the dates for resumption of work and recreational activities. RESULTS: Eight patients were excluded from the study, leaving 40 patients in each study group for analysis. There were no apparent side effects of the study...

  10. Iron therapy for pre-operative anaemia.

    Science.gov (United States)

    Ng, Oliver; Keeler, Barrie D; Mishra, Amitabh; Simpson, Alastair; Neal, Keith; Brookes, Matthew J; Acheson, Austin G

    2015-12-22

    Pre-operative anaemia is common and occurs in up to 76% of patients. It is associated with increased peri-operative allogeneic blood transfusions, longer hospital lengths of stay and increased morbidity and mortality. Iron deficiency is one of the most common causes of this anaemia. Oral iron therapy has traditionally been used to treat anaemia but newer, safer parenteral iron preparations have been shown to be more effective in other conditions such as inflammatory bowel disease, chronic heart failure and post-partum haemorrhage. A limited number of studies look at iron therapy for the treatment of pre-operative anaemia. The aim of this Cochrane review is to summarise the evidence for use of iron supplementation, both enteral and parenteral, for the management of pre-operative anaemia. The objective of this review is to evaluate the effects of pre-operative iron therapy (enteral or parenteral) in reducing the need for allogeneic blood transfusions in anaemic patients undergoing surgery. We ran the search on 25 March 2015. We searched the Cochrane Injuries Group's Specialised Register, Cochrane Central Register of Controlled Trials (CENTRAL, The Cochrane Library), Ovid MEDLINE(R), Ovid MEDLINE(R) In-Process & Other Non-Indexed Citations, Ovid MEDLINE(R) Daily and Ovid OLDMEDLINE(R), EMBASE Classic and EMBASE (Ovid), CINAHL Plus (EBSCO), PubMed, clinical trials registries, conference abstracts, and we screened reference lists. We included all randomised controlled trials (RCTs) which compared pre-operative iron monotherapy to placebo, no treatment, standard of care or another form of iron therapy for anaemic adults undergoing surgery. Anaemia was defined by haemoglobin values less than 13 g/dL for males and 12 g/dL for non-pregnant females. Data were collected by two authors on the proportion of patients who receive a blood transfusion, amount of blood transfused per patient (units) and haemoglobin measured as continuous variables at pre-determined time-points: pre

  11. Concordance between CRP and SAA in familial Mediterranean fever during attack-free period: A study of 218 patients.

    Science.gov (United States)

    Stankovic Stojanovic, Katia; Hentgen, Véronique; Fellahi, Soraya; Georgin-Lavialle, Sophie; Amselem, Serge; Grateau, Gilles; Bastard, Jean-Philippe; Steichen, Olivier

    2017-03-01

    Monitoring SAA level in attack-free FMF patients is recommended in order to adjust colchicine dose, and minimize the risk of AA amyloidosis. In countries where this test is not available, C-reactive protein (CRP), another acute phase reactant, is used instead. However, CRP is low and SAA is increased in some patients and vice versa. To determine the threshold of CRP corresponding to SAA<10mg/L in patients with FMF and to assess their concordance at the patient level. Consecutive FMF patients in attack-free period and no other cause of intermittent inflammation including infections were recruited during their regular visits in the French reference center for FMF. Demographic and genetic data were recorded; CRP and SAA were tested simultaneously. The threshold value of CRP corresponding to 10mg/L for SAA was determined and the concordance between the two markers was assessed with Cohen's kappa index. 399 samples were obtained from 218 patients, mean age of 27years (33% under 18years old), 55% of female, from Sephardic Jewish origin in 71%. MEFV mutation was M694V homozygous or compound heterozygous in 52%, and simple heterozygous in 18%. Six patients had AA amyloidosis. The appropriate CRP threshold was found to be 5mg/L in children and 8.75mg/L in adults. Global agreement with SAA<10mg/L was 84% [95% confidence interval: 82 to 86%], leading to a kappa index at 0.62 [95% confidence interval: 0.57 to 0.68]. CRP<5mg/L in FMF children or 8.75mg/L in FMF adults during attack-free periods might be a convenient substitute to guide therapeutic decisions when SAA is unavailable. Copyright © 2016 The Canadian Society of Clinical Chemists. Published by Elsevier Inc. All rights reserved.

  12. CRP and TNF-α  Induce PAPP-A Expression in Human Peripheral Blood Mononuclear Cells

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    Weiping Li

    2012-01-01

    Full Text Available Objective. The effects of C-reactive protein (CRP and tumor necrosis factor-α (TNF-α on pregnancy-associated plasma protein-A (PAPP-A expression in human peripheral blood mononuclear cells (PBMCs require further investigation. Methods. The PAPP-A levels in culture supernatants, PAPP-A mRNA expression, and cellular PAPP-A expression were measured in human PBMCs isolated from fresh blood donations provided by 6 healthy volunteers (4 donations per volunteer. Analyses were conducted by ultrasensitive ELISA, western blotting, and RT-PCR following stimulation with CRP or TNF-α cytokines. Results. PAPP-A mRNA and protein levels after CRP stimulation peaked at 24 hours, whereas peak PAPP-A mRNA and protein levels were achieved after TNF-α stimulation at only 2 and 8 hours, respectively. These findings indicate the dose-dependent effect of CRP and TNF-α stimulation. Actinomycin D treatment completely prevented CRP and TNF-α induction of PAPP-A mRNA and protein expression. Additionally, nuclear factor- (NF- κB inhibitor (BAY11-7082 potently inhibited both CRP and TNF-α stimulated PAPP-A mRNA and protein expression. Conclusions. Human PBMCs are capable of expressing PAPP-A in vitro, expression that may be regulated by CRP and TNF-α through the NF-κB pathway. This mechanism may play a significant role in the observed increase of serum PAPP-A levels in acute coronary syndrome (ACS.

  13. CRP-dependent positive autoregulation and proteolytic degradation regulate competence activator Sxy of Escherichia coli.

    Science.gov (United States)

    Jaskólska, Milena; Gerdes, Kenn

    2015-03-01

    Natural competence, the ability of bacteria to take up exogenous DNA and incorporate it into their chromosomes, is in most bacteria a transient phenomenon under complex genetic and environmental control. In the Gram-negative bacteria Haemophilus influenzae and Vibrio cholerae, the master regulator Sxy/TfoX controls competence development. Although not known to be naturally competent, Escherichia coli possesses a Sxy homologue and a competence regulon containing the genes required for DNA uptake. Here, we show that in contrast to other characterised Gamma-proteobacteria, E. coli Sxy is positively autoregulated at the level of transcription by a mechanism that requires cAMP receptor protein (CRP), cyclic AMP (cAMP) and a CRP-S site in the sxy promoter. Similarly, we found no evidence that Sxy expression in E. coli was regulated at the translational level. However, our analysis revealed that Sxy is an unstable protein and that its cellular level is negatively regulated at the post-translational level via degradation by Lon protease. Interestingly, in the Gram-positive model organism Bacillus subtilis, the competence master regulator ComK is also positively autoregulated at the level of transcription and negatively regulated by proteolysis. Together, these findings reveal striking similarities between the competence regulons of a Gram-positive and a Gram-negative bacterium.

  14. Relationship of obesity with serum concentrations of leptin, CRP and IL-6 in breast cancer survivors.

    Science.gov (United States)

    Babaei, Zeinab; Moslemi, Dariush; Parsian, Hadi; Khafri, Soraya; Pouramir, Mahdi; Mosapour, Abbas

    2015-12-01

    Several mechanisms have been proposed to explain the adverse effect of obesity on quality of life among women with breast cancer, including alteration in some inflammatory markers. The aim of this study was to determine the status of serum levels of leptin, IL-6 and CRP in obese, overweight and normal weight breast cancer survivors in order to determine the relationship between inflammatory markers' levels and obesity. This cross-sectional study was done on 75 women with breast cancer, 30 obese, 15 overweight and 30 normal weight patients. Serum leptin, IL-6, CRP, total protein, albumin and lipid profile as well as anthropometric parameters were measured in three groups. Serum leptin levels of obese patients were significantly higher than those of overweight and normal weight patients (Pobese patients in comparison with normal weight patients (P0.05). Moreover, multiple regression analysis showed that leptin was significantly associated with BMI (Pobese patients may exaggerate the inflammation status. As inflammation has the potential to increase the susceptibility of the patients to metastasis development, it is necessary to decline its rate. Copyright © 2015 The Authors. Production and hosting by Elsevier B.V. All rights reserved.

  15. CRP detection from serum for chip-based point-of-care testing system.

    Science.gov (United States)

    Kim, Chang-Hoon; Ahn, Jae-Hyuk; Kim, Jee-Yeon; Choi, Ji-Min; Lim, Kyung-Choon; Park, Tae Jung; Heo, Nam Su; Lee, Hee Gu; Kim, Jong-Wan; Choi, Yang-Kyu

    2013-03-15

    Most of point-of-care testing (POCT) to improve facilitates in diagnosis, treatment, and monitoring of patients. POCT technique has still remained a quantitatively and accurately detective effect. In this article, we demonstrated that real human C-reactive protein (CRP) in serum was detected for a chip-based point-of-care testing application based on a nanogap-embedded field effect transistor (FET), and the results were compared with those obtained via the enzyme-linked immunosorbent assay (ELISA) method. The limit of detection (LOD), determined from the standard curve, was 0.1 ng/ml, which is comparable to that of commercialized ELISAs. We evaluated that an improved detection range (0.1 ng/ml to 100 ng/ml) was achieved by comparing with commercialized ELISA. Control experiments to determine selectivity and to discern false-positive/false-negative rates were also performed. This report is the first description of the detection of CRP in human serum using a silicon-based biosensor. Copyright © 2012 Elsevier B.V. All rights reserved.

  16. 超敏CRP单克隆抗体制备及其ELISA体系的初步建立%Preparation of monoclonal antibody against CRP and establishment of a quantitative ELISA for hypersensitive CRP

    Institute of Scientific and Technical Information of China (English)

    王伟; 何莹; 韩起; 陈安; 胡川闽

    2013-01-01

    The determination of hypersensitive C-reactive protein (hs-CRP) is valuable for diagnosis of some heart and vascular diseases,such as atherosclerosis.In this study,we aimed to prepare monoclonal antibody against CRP and establish a quantitative ELISA for hypersensitive CRP detection.The DNA sequence coding human CRP was obtained from the NCBI nucleotide databases and exchanged several bases according to preference in E.coli.Then we synthesized the modified human CRP-coding DNA fragment and subcloned it into plasmid pET28a and pET22b to establish prokaryotic expressing systems pET28a-CRP and pET22b-CRP.The recombinant plasmids were transformed into E.coli BL21 to express recombinant protein rhCRP-28a and rhCRP-22b,respectively.Balb/c mice were immunized with rhCRP-22b to produce mAbs against CRP.Through hybridoma technique,we got five strains of monoclonal antibody (mAb) specific for human CRP,two strains of which had good titer and high specificity confirmed by Western blot and ELISA assay.The ELISA system based on these two mAbs was established to detect hs-CRP.Using rhCRP-28a as a detection target,the linear range,sensitivity,precision and accuracy of this ELISA system were evaluated.The linear range of this system was 0-166 ng/ml and the functional sensitivity of this system was 5.2 ng/ml; the intra-assay and extra-assay imprecision (CV) were lower than 6.43% and 5.93%,respectively; the average recovery rate of this system was 98.9%.In conclusion,this ELISA system is good in terms of linear range,sensitivity,precision and accuracy,which may provide the foundation for the further application of hs-CRP measurement in clinical works.%目的 获得CRP特异性单克隆抗体并建立能够检测超敏CRP(hs-CRP)的双抗体夹心ELISA免疫定量检测方法.方法 从NCBI核酸数据库中获得人CRP编码序列并进行密码子偏嗜性改造,利用E.coli表达系统表达CRP重组蛋白.用pET22b-CRP重组质粒表达的CRP重组蛋白(rhCRP-22b)作为

  17. CRP and SAA1 Haplotypes Are Associated with Both C-Reactive Protein and Serum Amyloid A Levels: Role of Suppression Effects

    Directory of Open Access Journals (Sweden)

    Yu-Lin Ko

    2016-01-01

    Full Text Available To test the statistical association of the CRP and SAA1 locus variants with their corresponding circulating levels and metabolic and inflammatory biomarker levels by using mediation analysis, a sample population of 599 Taiwanese subjects was enrolled and five CRP and four SAA1 variants were genotyped. Correlation analysis revealed that C-reactive protein (CRP and serum amyloid A (SAA levels were significantly associated with multiple metabolic phenotypes and inflammatory marker levels. Our data further revealed a significant association of CRP and SAA1 variants with both CRP and SAA levels. Mediation analysis revealed that SAA levels suppressed the association between SAA1 genotypes/haplotypes and CRP levels and that CRP levels suppressed the association between CRP haplotypes and SAA levels. In conclusion, genetic variants at the CRP and SAA1 loci independently affect both CRP and SAA levels, and their respective circulating levels act as suppressors. These results provided further evidence of the role of the suppression effect in biological science and may partially explain the missing heritability in genetic association studies.

  18. Preoperative Evaluation: Estimation of Pulmonary Risk.

    Science.gov (United States)

    Lakshminarasimhachar, Anand; Smetana, Gerald W

    2016-03-01

    Postoperative pulmonary complications (PPCs) are common after major non-thoracic surgery and associated with significant morbidity and high cost of care. A number of risk factors are strong predictors of PPCs. The overall goal of the preoperative pulmonary evaluation is to identify these potential, patient and procedure-related risks and optimize the health of the patients before surgery. A thorough clinical examination supported by appropriate laboratory tests will help guide the clinician to provide optimal perioperative care. Copyright © 2016 Elsevier Inc. All rights reserved.

  19. A preoperative checklist in esthetic plastic surgery

    OpenAIRE

    Anger,Jaime; Letizio,Nelson; Orel,Maurício; Souza Junior,José Leão de; Santos,Márcio Martines dos

    2011-01-01

    The authors present a checklist to be used at the last stage of a preoperative visit for esthetic plastic surgery composed of 29 yes/no questions, four blank spaces for entering data, and one question for ranking the level of risk of deep vein thrombosis. The criteria are divided into three tables relating to three areas: anesthesia, psychological aspects, and clinical risk factors. The answers are framed in four colors that identify the level of risk and suggest the degree of attention warra...

  20. Preoperational test report, recirculation ventilation systems

    Energy Technology Data Exchange (ETDEWEB)

    Clifton, F.T.

    1997-11-11

    This represents a preoperational test report for Recirculation Ventilation Systems, Project W-030. Project W-030 provides a ventilation upgrade for the four Aging Waste Facility tanks. The system provides vapor space cooling of tanks AY1O1, AY102, AZ1O1, AZ102 and supports the ability to exhaust air from each tank. Each system consists of a valved piping loop, a fan, condenser, and moisture separator; equipment is located inside each respective tank farm in its own hardened building. The tests verify correct system operation and correct indications displayed by the central Monitor and Control System.

  1. Preoperational test report, raw water system

    Energy Technology Data Exchange (ETDEWEB)

    Clifton, F.T.

    1997-10-29

    This represents the preoperational test report for the Raw Water System, Project W-030. Project W-030 provides a ventilation upgrade for the four Aging Waste Facility tanks. The system supplies makeup water to the W-030 recirculation evaporative cooling towers for tanks AY1O1, AY102, AZ1O1, AZ102. The Raw Water pipe riser and associated strainer and valving is located in the W-030 diesel generator building. The tests verify correct system operation and correct indications displayed by the central Monitor and Control System.

  2. Preoperative irradiation and cystectomy for bladder cancer.

    Science.gov (United States)

    Smith, J A; Batata, M; Grabstald, H; Sogani, P C; Herr, H; Whitmore, W F

    1982-03-01

    Between 1971 and 1974, 101 patients at Memorial Sloan-Kettering Cancer Center underwent planned integrated treatment for bladder cancer with 2000 rads by megavoltage delivered to the whole pelvis over five consecutive days followed by radical cystectomy within a week. The overall five-year survival rate was 39%; the hospital mortality rate was 2%. In the pelvis alone tumor recurred in 9% of the patients. These results support other studies demonstrating the efficacy of this and other regimens of preoperative irradiation and cystectomy.

  3. Resting Serum Concentration of High-Sensitivity C-Reactive Protein (hs-CRP) in Sportsmen and Untrained Male Adults.

    Science.gov (United States)

    Niyi-Odumosu, F A; Bello, O A; Biliaminu, S A; Owoyele, B V; Abu, T O; Dominic, O L

    2017-03-06

    There is an inverse relationship between regular physical activity and concentration of serum inflammatory markers, with variations in resting CRP in trained and untrained subjects. The effect of acute and prolonged exercises has been studied on inflammatory markers with dearth of information and controversies on the resting serum values of high sensitivity CRP (hs-CRP). Therefore, this study sought to identify and compare variations that occur in serum levels of high sensitivity CRP in groups of sportsmen (6) and physically active untrained subjects. Eighty-one healthy male participants made up of 21 untrained (control), 10 footballers, 10 athletes, 10 karates, 10 volleyballers, 10 basketballers, and 10 baseballers voluntarily participated in the study. Participants rested while in sitting position for about 30 minutes during which blood pressures and heart rates were taken. 5 mls of venous blood was withdrawn from the antecubital vein of the participants (aseptically) between 7:00 and 10:00 am into lithium heparin bottles following an overnight fast. The supernatant was decanted and centrifuged at 3000 rpm, serum was collected and stored at -20ºC prior to biochemical assay which was done with the use of enzyme linked immunosorbent assay (ELISA) kits for hs-CRP. Differences in the means within the sporting groups were analysed using one-way ANOVA while the difference between the trained sportsmen and untrained young adults was analysed using the independent T-test. Statistical significance was set at p hs-CRP (µg/ml) was 1.0±0.2 in the untrained, 2.6±0.7 in footballers, 3.6±2.1 in track athletes, 2.4±0.5 in basketballers, 2.2±0.5 in volleyballers, 2.4±1.3 in baseballers, and 1.7±0.5 in karate respectively. There was no significant difference in the resting hs-CRP amongst the sporting groups, and in the sportsmen and untrained group. Resting serum levels of hs-CRP falls within normal range, and varies insignificantly in groups of sports, and in sportsmen

  4. Precedent fluctuation of serum hs-CRP to albumin ratios and mortality risk of clinically stable hemodialysis patients.

    Directory of Open Access Journals (Sweden)

    Jyh-Chang Hwang

    Full Text Available A high sensitivity C-reactive protein to albumin ratio (hs-CRP/Alb predicts mortality risk in patients with acute kidney injury. However, it varies dynamically. This study was conducted to evaluate whether a variation of this marker was associated with long-term outcome in clinically stable hemodialysis (HD patients.hs-CRP/Alb was checked bimonthly in 284 clinically stable HD outpatients throughout all of 2008. Based on the "slope" of trend equation derived from 5-6 hs-CRP/alb ratios for each patient, the total number of patients was divided into quartiles--Group 1: β≦ -0.13, n = 71; group 2: β>-0.13≦0.003; n = 71, group 3: β>0.003≦0.20; and group 4: β>0.20, n = 71. The observation period was from January 1, 2009 to August 31, 2012.Group 1+4 showed a worse long-term survival (p = 0.04 and a longer 5-year hospitalization stay than Group 2+3 (38.7±44.4 vs. 16.7±22.4 days, p<0.001. Group 1+4 were associated with older age (OR = 1.03, 95% CI = 1.01-1.05 and a high prevalence of congestive heart failure (OR = 2.02, 95% CI = 1.00-4.11. Standard deviation (SD of hs-CRP/Alb was associated with male sex (β = 0.17, p = 0.003, higher Davies co-morbidity score (β = 0.16, p = 0.03, and baseline hs-CRP (β = 0.39, p<0.001. Patients with lower baseline and stable trend of hs-CRP/Alb had a better prognosis. By multivariate Cox proportional methods, SD of hs-CRP/alb (HR: 1.05, 95% CI: 1.01-1.08 rather than baseline hs-CRP/Alb was an independent predictive factor for long-term mortality after adjusting for sex and HD vintage.Clinically stable HD patients with a fluctuating variation of hs-CRP/Alb are characterized by old age, and more co-morbidity, and they tend to have longer subsequent hospitalization stay and higher mortality risk.

  5. IAEA coordinated research project (CRP) on 'Analytical and experimental benchmark analyses of accelerator driven systems'

    Energy Technology Data Exchange (ETDEWEB)

    Abanades, Alberto [Universidad Politecnica de Madrid (Spain); Aliberti, Gerardo; Gohar, Yousry; Talamo, Alberto [ANL, Argonne (United States); Bornos, Victor; Kiyavitskaya, Anna [Joint Institute of Power Eng. and Nucl. Research ' Sosny' , Minsk (Belarus); Carta, Mario [ENEA, Casaccia (Italy); Janczyszyn, Jerzy [AGH-University of Science and Technology, Krakow (Poland); Maiorino, Jose [IPEN, Sao Paulo (Brazil); Pyeon, Cheolho [Kyoto University (Japan); Stanculescu, Alexander [IAEA, Vienna (Austria); Titarenko, Yury [ITEP, Moscow (Russian Federation); Westmeier, Wolfram [Wolfram Westmeier GmbH, Ebsdorfergrund (Germany)

    2008-07-01

    In December 2005, the International Atomic Energy Agency (IAEA) has started a Coordinated Research Project (CRP) on 'Analytical and Experimental Benchmark Analyses of Accelerator Driven Systems'. The overall objective of the CRP, performed within the framework of the Technical Working Group on Fast Reactors (TWGFR) of IAEA's Nuclear Energy Department, is to increase the capability of interested Member States in developing and applying advanced reactor technologies in the area of long-lived radioactive waste utilization and transmutation. The specific objective of the CRP is to improve the present understanding of the coupling of an external neutron source (e.g. spallation source) with a multiplicative sub-critical core. The participants are performing computational and experimental benchmark analyses using integrated calculation schemes and simulation methods. The CRP aims at integrating some of the planned experimental demonstration projects of the coupling between a sub-critical core and an external neutron source (e.g. YALINA Booster in Belarus, and Kyoto University's Critical Assembly (KUCA)). The objective of these experimental programs is to validate computational methods, obtain high energy nuclear data, characterize the performance of sub-critical assemblies driven by external sources, and to develop and improve techniques for sub-criticality monitoring. The paper summarizes preliminary results obtained to-date for some of the CRP benchmarks. (authors)

  6. THE IMPLICATION OF PERIODONTITIS TO ATHEROSCLEROSIS: ITS RELATIONSHIP WITH LIPID PROFILE AND hs-CRP SERUM CONCENTRATION

    Directory of Open Access Journals (Sweden)

    Rasmidar Samad

    2015-06-01

    Full Text Available C-Reactive Protein and serum lipids are correlated with atherosclerosis. The purpose of this study was to prove that increasing level of hs-CRP and serum lipids were correlated with periodontitis. This was a cross-sectional approach with 63 samples. Periodontitis was determined if the pocket depth (PD was more than 4 mm and the attachment loss (AL was more than 2 mm. Serum lipids and hs-CRP was analyzed by enzymatic method and chemiluminescent (Immulite hs_CRP alternatively. With unpaired t-test it has showed that there was a difference level of hs-CRP and total cholesterol in periodontitis and non-periodontitis. It was found that there was a significant positive correlation between PD (r=0.26, AL (r=0.25 with hs-CRP serum level; and PD (r=0.27, AL (r=0.30 with total cholesterol and LDL. It was concluded that there is a possibility that there is a relationship between periodontitis and atherosclerosis.

  7. Identification and Characterization of a Novel Family of Cysteine-Rich Peptides (MgCRP-I) from Mytilus galloprovincialis.

    Science.gov (United States)

    Gerdol, Marco; Puillandre, Nicolas; De Moro, Gianluca; Guarnaccia, Corrado; Lucafò, Marianna; Benincasa, Monica; Zlatev, Ventislav; Manfrin, Chiara; Torboli, Valentina; Giulianini, Piero Giulio; Sava, Gianni; Venier, Paola; Pallavicini, Alberto

    2015-07-21

    We report the identification of a novel gene family (named MgCRP-I) encoding short secreted cysteine-rich peptides in the Mediterranean mussel Mytilus galloprovincialis. These peptides display a highly conserved pre-pro region and a hypervariable mature peptide comprising six invariant cysteine residues arranged in three intramolecular disulfide bridges. Although their cysteine pattern is similar to cysteines-rich neurotoxic peptides of distantly related protostomes such as cone snails and arachnids, the different organization of the disulfide bridges observed in synthetic peptides and phylogenetic analyses revealed MgCRP-I as a novel protein family. Genome- and transcriptome-wide searches for orthologous sequences in other bivalve species indicated the unique presence of this gene family in Mytilus spp. Like many antimicrobial peptides and neurotoxins, MgCRP-I peptides are produced as pre-propeptides, usually have a net positive charge and likely derive from similar evolutionary mechanisms, that is, gene duplication and positive selection within the mature peptide region; however, synthetic MgCRP-I peptides did not display significant toxicity in cultured mammalian cells, insecticidal, antimicrobial, or antifungal activities. The functional role of MgCRP-I peptides in mussel physiology still remains puzzling.

  8. Study of the Correlation between the Level of CRP and Chemerin of Serum and the Occurrence and Development of DN.

    Science.gov (United States)

    Wang, Yunqian; Wang, Min; Chen, Baoping; Shi, Jun

    2015-01-01

    The aim of the study was to find the correlation between CRP and chemerin in development of DN. We choose 90 type-2 diabetic patients between February 2010 and February 2013, who were then divided into DN group and healthy control group. The results of BP showed that there is no difference in SBP and DBP of patients in the three groups. HDL-C of patients in diabetic group and DN group is lower compared with control. CRP in diabetic group and DN group is higher than that of patients in control group. Comparing the patients in DN group with that in diabeteic group, CRP was significantly higher. Chemerin level in the diabetic group and DN group is higher than control group. When comparing the patients in DN group with those in diabeteic group, serum level of chemerin was significantly higher. Serum level of chemerin is negatively correlated with HDL-C and positively correlated with FPG, HbA1c, LDL-C, BUN and Scr. Serum CRP is negatively correlated with HDL-C and positively correlated with FPG, HbA1c, LDL-C, BUN and Scr. Serum level of chemerin is positively correlated with CRP (r=0.701, PDN patients rose significantly, and may participate in the occurrence and development of DN.

  9. Prognostic value of pre-operative serum CA 15.3 levels in breast cancer.

    Science.gov (United States)

    Martín, Arancha; Corte, Ma Daniela; Alvarez, Ana Ma; Rodriguez, Juan Carlos; Andicoechea, Alejandro; Bongera, Miguel; Junquera, Sara; Pidal, Diego; Allende, Teresa; Muñiz, José L García; Vizoso, Francisco

    2006-01-01

    CA15.3 (also known as MUCI) is the most widely used marker in breast cancer. The aim of the present work was the evaluation of the prognostic value of preoperative serum CA15.3 levels in patients with primary breast cancer. This study included 818 women with a histologically verified diagnosis of invasive breast cancer. The serum values of CA15.3 were investigated at the time of primary diagnosis by means of an immunoradiometric assay based on the "sandwich" principle. The median follow-up period of patients free of recurrence was 38 months. Pre-operative CA15.3 serum levels ranged from 6 to 452 U/ml. Elevated CA15.3 levels (>30 U/ml) were found in 15.2% of patients. Statistical analysis showed that pre-operative CA15.3 serum levels were significantly higher in patients with large size tumors (T3 or T4) (p = 0.0001), as well as in those with node-positive tumors (p = 0.0001). In the univariate analysis, high CA15.3 levels were significantly associated with a lower probability of both relapse-free and overall survival in the overall group of patients (p = 0.0001 and p = 0.004, respectively) and in the subgroup with node-positive breast cancer (p = 0.001 and p = 0.03, respectively). In addition, multivariate analysis demonstrated that pre-operative levels of the antigen were significantly and independently associated with relapse-free survival in the overall group of patients, as well as in the subgroup of patients with node-positive breast cancer (p = 0.02 and p = 0.01, respectively). These results show that high pre-operative CA15.3 levels correlate with large size tumors and the presence of lymph node metastases and suggest that this antigen could be used as an additional prognostic marker.

  10. Religiousness and preoperative anxiety: a correlational study

    Directory of Open Access Journals (Sweden)

    Karimollahi Mansoureh

    2007-06-01

    Full Text Available Abstract Background Major life changes are among factors that cause anxiety, and one of these changes is surgery. Emotional reactions to surgery have specific effects on the intensity and velocity as well as the process of physical disease. In addition, they can cause delay in patients recovery. This study is aimed at determining the relationship between religious beliefs and preoperative anxiety. Methods This survey is a correlational study to assess the relationship between religious beliefs and preoperative anxiety of patients undergoing abdominal, orthopaedic, and gynaecologic surgery in educational hospitals. We used the convenience sampling method. The data collection instruments included a questionnaire containing the Spielberger State-Trait Anxiety Inventory (STAI, and another questionnaire formulated by the researcher with queries on religious beliefs and demographic characteristics as well as disease-related information. Analysis of the data was carried out with SPSS software using descriptive and inferential statistics. Results were arranged in three tables. Results The findings showed that almost all the subjects had high level of religiosity and moderate level of anxiety. In addition, there was an inverse relationship between religiosity and intensity of anxiety, though this was not statistically significant. Conclusion The results of this study can be used as evidence for presenting religious counselling and spiritual interventions for individuals undergoing stress. Finally, based on the results of this study, the researcher suggested some recommendations for applying results and conducting further research.

  11. Preoperative chemoradiotherapy for locally advanced gastric cancer

    Directory of Open Access Journals (Sweden)

    Pepek Joseph M

    2013-01-01

    Full Text Available Abstract Background To examine toxicity and outcomes for patients treated with preoperative chemoradiotherapy (CRT for gastric cancer. Methods Patients with gastroesophageal (GE junction (Siewert type II and III or gastric adenocarcinoma who underwent neoadjuvant CRT followed by planned surgical resection at Duke University between 1987 and 2009 were reviewed. Overall survival (OS, local control (LC and disease-free survival (DFS were estimated using the Kaplan-Meier method. Toxicity was graded according to the Common Toxicity Criteria for Adverse Events version 4.0. Results Forty-eight patients were included. Most (73% had proximal (GE junction, cardia and fundus tumors. Median radiation therapy dose was 45 Gy. All patients received concurrent chemotherapy. Thirty-six patients (75% underwent surgery. Pathologic complete response and R0 resection rates were 19% and 86%, respectively. Thirty-day surgical mortality was 6%. At 42 months median follow-up, 3-year actuarial OS was 40%. For patients undergoing surgery, 3-year OS, LC and DFS were 50%, 73% and 41%, respectively. Conclusions Preoperative CRT for gastric cancer is well tolerated with acceptable rates of perioperative morbidity and mortality. In this patient cohort with primarily advanced disease, OS, LC and DFS rates in resected patients are comparable to similarly staged, adjuvantly treated patients in randomized trials. Further study comparing neoadjuvant CRT to standard treatment approaches for gastric cancer is indicated.

  12. Preoperative evaluation for lung cancer resection

    Science.gov (United States)

    Spyratos, Dionysios; Porpodis, Konstantinos; Angelis, Nikolaos; Papaiwannou, Antonios; Kioumis, Ioannis; Pitsiou, Georgia; Pataka, Athanasia; Tsakiridis, Kosmas; Mpakas, Andreas; Arikas, Stamatis; Katsikogiannis, Nikolaos; Kougioumtzi, Ioanna; Tsiouda, Theodora; Machairiotis, Nikolaos; Siminelakis, Stavros; Argyriou, Michael; Kotsakou, Maria; Kessis, George; Kolettas, Alexander; Beleveslis, Thomas; Zarogoulidis, Konstantinos

    2014-01-01

    During the last decades lung cancer is the leading cause of death worldwide for both sexes. Even though cigarette smoking has been proved to be the main causative factor, many other agents (e.g., occupational exposure to asbestos or heavy metals, indoor exposure to radon gas radiation, particulate air pollution) have been associated with its development. Recently screening programs proved to reduce mortality among heavy-smokers although establishment of such strategies in everyday clinical practice is much more difficult and unknown if it is cost effective compared to other neoplasms (e.g., breast or prostate cancer). Adding severe comorbidities (coronary heart disease, COPD) to the above reasons as cigarette smoking is a common causative factor, we could explain the low surgical resection rates (approximately 20-30%) for lung cancer patients. Three clinical guidelines reports of different associations have been published (American College of Chest Physisians, British Thoracic Society and European Respiratory Society/European Society of Thoracic Surgery) providing detailed algorithms for preoperative assessment. In the current mini review, we will comment on the preoperative evaluation of lung cancer patients. PMID:24672690

  13. The Amsterdam preoperative anxiety and information scale provides a simple and reliable measure of preoperative anxiety.

    Science.gov (United States)

    Boker, Abdulaziz; Brownell, Laurence; Donen, Neil

    2002-10-01

    To compare three anxiety scales; the anxiety visual analogue scale (VAS), the anxiety component of the Amsterdam preoperative anxiety and information scale (APAIS), and the state portion of the Spielburger state-trait anxiety inventory (STAI), for assessment of preoperative anxiety levels in same day admission patients. Patients completed the three anxiety assessment scales both before and after seeing the anesthesiologist preoperatively. The scales used were the STAI, the six-question APAIS, and the VAS. APAIS was further subdivided to assess anxiety about anesthesia (sum A), anxiety about surgery (sum S) and a combined anxiety total (i.e., sum C = sum A + sum S). These scales were compared to one another. Pearson's correlation (pair-wise deletion) was used for validity testing. Cronbach's alpha analysis was used to test internal validity of the various components of the APAIS scale. A correlation co-efficient (r) > or = 0.6 and P scale sets were completed by 197 patients. There was significant and positive correlation between VAS and STAI r = 0.64, P anxiety components of the APAIS (sum C) and desire for information were 0.84 and 0.77 respectively. In addition to VAS, the anxiety component of APAIS (sum C) is a promising new practical tool to assess preoperative patient anxiety levels.

  14. Comparison of PCT, CRP, D-Dimer, Lactate, TNF-α, IL-1β, IL-6 and lL-10 in Development of Systemic Inflammatory Response Syndrome and Sepsis on Patients with Isolated Head Trauma and Polytrauma

    Directory of Open Access Journals (Sweden)

    Emine Dağlı

    2012-12-01

    Full Text Available Objective: In this study, it was aimed to compare the relationship between Glasgow Coma Scale (GKS, ISS values, PCT, CRP, D-Dimer, laktat, TNF-α, IL-1β, IL-6, IL-10 in patients with polytrauma and isolated head trauma in conjunction with SIRS and sepsis. Material and Method: Total of 68 patients (32 polytrauma, 36 isolated head trauma aged between 18-65 years were enrolled in the study. For 7 days of follow up, the biochemical parameters were analysed on the days 0, 1, 3, 5, 7 and the ISS, GCS score and growth rates of SIRS and sepsis were recorded. Results: It was demonstrated that for patients with isolated head trauma, SIRS (80.6%, sepsis (38.9% and mortality values (71.4% were higher and there is a statistically important linear and inverse relationship between ISS and GCS values (p<0.05. During sepsis and SIRS phases, CRP elevated in both groups, whereas PCT only in the polytrauma group. D-Dimer values were investigated high in both groups, but atypically decreased on day 3 in isolated head trauma group. Lactate, TNF-α and, IL-1β were within reference values, IL-6 and IL-10 values were elevated in both groups but were higher in the polytrauma group. Conclusion: Although multiple variations were detected in serum markers of pro-inflamatory and acute phase proteins, we thought that these are inadequate in predicting mortality and complications such as SIRS and sepsis.

  15. The association between inflammation, obesity and elevated blood pressure in 16-25-year-old females.

    Science.gov (United States)

    Subasinghe, A K; Wark, J D; Gorelik, A; Callegari, E T; Garland, S M

    2017-09-01

    There is evidence to show an association between inflammation, obesity and elevated blood pressure. However, there is limited data for this relationship in adolescent females. We aimed to investigate the association between high sensitivity C-reactive protein (hs-CRP) and elevated blood pressure in young Australian females. Women aged 16-25 years living in Victoria were randomly recruited via targeted Facebook advertising. Socio-demographic information was collected via a web-based questionnaire. Anthropometric and blood pressure measurements were conducted by trained staff. Hs-CRP was assessed using the Abbott Architect assay. The demographic data were collected from 639 females (mean ±s.d. age: 22±3). The blood pressure data were available for 502 participants. Approximately 28% had elevated blood pressure (defined by a blood pressure reading ⩾120-139/80-89 mm Hg for adults and >90th and 3.0 mg l(-1) and 30% were overweight or obese. In multivariable logistic regression analyses, obese females (OR: 5.5, 95% CI: 2.4-12.5, P<0.001) were more likely to have elevated blood pressure compared with those with a body mass index (BMI) in the normal range. Elevated hs-CRP levels were associated with an increased odds of elevated blood pressure (OR: 3.4, 95% CI: 1.8-6.3, P<0.001). However, this association was no longer significant after adjustment for BMI. Findings from this study demonstrate that hs-CRP and obesity are associated with elevated blood pressure in young females. Thus, our findings may promote further research into the underlying mechanisms of these associations and related long-term health risks.

  16. Iowa Bedrock Surface Elevation

    Data.gov (United States)

    Iowa State University GIS Support and Research Facility — This Digital Elevation Model (DEM) of the bedrock surface elevation in Iowa was compiled using all available data, principally information from GEOSAM, supplemented...

  17. Clinical significance of preoperative carcinoembryonic antigen level in patients with clinical stage IA non-small cell lung cancer

    Science.gov (United States)

    Suda, Takashi; Hachimaru, Ayumi; Tochii, Daisuke; Tochii, Sachiko; Takagi, Yasushi

    2017-01-01

    Background The objective of this study was to assess the preoperative serum carcinoembryonic antigen (CEA) level in patients with clinical stage IA non-small cell lung cancer (NSCLC) and to evaluate its clinical significance. Methods Between January 2005 and December 2014, a total of 378 patients with clinical stage IA NSCLC underwent complete resection with systematic node dissection. The survival rate was estimated starting from the date of surgery to the date of either death or the last follow-up by the Kaplan-Meier method. Univariate analyses by log-rank tests were used to determine prognostic factors. Cox proportional hazards ratios were used to identify independent predictors of poor prognosis. Clinicopathological predictors of lymph node metastases were evaluated by logistic regression analyses. Results The 5-year survival rate of patients with an elevated preoperative serum CEA level was significantly lower than that of patients with a normal CEA level (75.5% vs. 87.7%; P=0.02). However, multivariate analysis did not show the preoperative serum CEA level to be an independent predictor of poor prognosis. Postoperative pathological factors, including lymphatic permeation, visceral pleural invasion, and lymph node metastases, tended to be positive in patients with an elevated preoperative serum CEA level. In addition, the CEA level was a statistically significant independent clinical predictor of lymph node metastases. Conclusions The preoperative serum CEA level was not an independent predictor of poor prognosis in patients with pathological stage IA NSCLC but was an important clinical predictor of tumor invasiveness and lymph node metastases in patients with clinical stage IA NSCLC. Therefore, measurement of the preoperative serum CEA level should be considered even for patients with early-stage NSCLC.

  18. Examination of a CRP first approach for the detection of postoperative complications in patients undergoing surgery for colorectal cancer

    Science.gov (United States)

    McSorley, Stephen T.; Khor, Bo Y.; MacKay, Graham J.; Horgan, Paul G.; McMillan, Donald C.

    2017-01-01

    Abstract The aim of the present study was to examine whether a C-reactive protein (CRP) first approach would improve the detection rate of postoperative complications by CT. CRP is a useful biomarker to identify major complications following surgery for colorectal cancer. Patients with histologically confirmed colorectal cancer, who underwent elective surgery between 2008 and 2015 at a single centre were included. Exceeding the established CRP threshold of 150 mg/L on postoperative day (POD) 4 was recorded. Results of CT performed between postoperative days 4 and 14 were recorded. Four hundred ninety-five patients were included. The majority were male (58%), over 65 (68%), with node-negative disease (66%) and underwent open surgery (70%). Those patients who underwent a CT scan (n = 93), versus those who did not (n = 402), were more likely to have a postoperative complication (84% vs 35%, P cancer. PMID:28207541

  19. C-reactive protein (CRP): an important diagnostic and prognostic tool in nursing-home-associated pneumonia.

    Science.gov (United States)

    Arinzon, Zeev; Peisakh, Alexander; Schrire, Samuel; Berner, Yitshal

    2011-01-01

    Pneumonia is the second most common infection in long term care (LTC) residents and is a leading cause of death from infection in those groups of patients. Atypical presentations and fewer presenting signs and symptoms in older patients complicate diagnosis and delay initiation of adequate treatment. The aim of this study was to compare laboratory CRP levels to pneumonia severity scores, in prediction of short-term death from pneumonia. Diagnosis of pneumonia was performed according to the criteria of McGeer for the identification of pneumonia at an LTC facility. The severities of pneumonia and mortality prediction were assessed by three indices: PSI (pneumonia severity index), Missouri study index and the nursing home associated pneumonia (NHAP) severity index. A strong positive correlation was found between CRP levels and PSI (r=0.445, pnursing home acquired pneumonia is not specific, it is suggested that CRP should be performed in every patient with a suspicion of pneumonia.

  20. Measuring preoperative anxiety in patients with intracranial tumors: the Amsterdam preoperative anxiety and information scale.

    Science.gov (United States)

    Goebel, Simone; Kaup, Lea; Mehdorn, Hubertus Maximilian

    2011-10-01

    Preoperative anxiety is a major problem in patients with brain tumors and is of high clinical relevance. However, to date no instruments have been validated for the assessment of preoperative anxiety for this patient group. The Amsterdam Preoperative Anxiety and Information Scale (APAIS) has shown promising results for the assessment of preoperative anxiety. The aim of this study was to determine its psychometric properties and the optimal cutoff score for patients with intracranial tumors to make it applicable in the neurosurgical setting. The sample totaled 180 neurosurgical patients with intracranial tumors. Patients were administered the APAIS along with the Hospital Anxiety and Depression Scale as the gold standard against which the APAIS was compared. Patients scoring 11 or above in the anxiety subscale of the Hospital Anxiety and Depression Scale were defined as clinical cases having anxiety. The psychometric properties of the APAIS were evaluated for a postulated 2-factor structure, Cronbach α, and correlations. The postulated 2-factor structure could not be replicated. Instead, we found a 3-factor solution (anxiety about the operation, anxiety about the anesthesia, information requirement). The area under the receiver operating characteristics curve ranged from ≥0.65 to ≥0.77. Optimal cutoff scores were calculated. The cutoff score for the anxiety scale was ≥10 for the whole sample and men only, and was ≥11 for women only. Analysis of the psychometric properties yielded satisfactory results (eg. Cronbach α for the anxiety scale >0.84). Despite its brevity, the APAIS is valid and recommendable for the assessment of preoperative anxiety in patients with intracranial tumors. As this is the first validation study focusing on patients with severe diseases and major surgeries, we recommend the application of our cutoff scores also for patients similar to our study population with regard to disease and surgery severity.

  1. The effect of preoperative smoking cessation or preoperative pulmonary rehabilitation on outcomes after lung cancer surgery: a systematic review.

    Science.gov (United States)

    Schmidt-Hansen, Mia; Page, Richard; Hasler, Elise

    2013-03-01

    The preferred treatment for lung cancer is surgery if the disease is considered resectable and the patient is considered surgically fit. Preoperative smoking cessation and/or preoperative pulmonary rehabilitation might improve postoperative outcomes after lung cancer surgery. The objectives of this systematic review were to determine the effectiveness of (1) preoperative smoking cessation and (2) preoperative pulmonary rehabilitation on peri- and postoperative outcomes in patients who undergo resection for lung cancer. We searched MEDLINE, PreMedline, Embase, Cochrane Library, Cinahl, BNI, Psychinfo, Amed, Web of Science (SCI and SSCI), and Biomed Central. Original studies published in English investigating the effect of preoperative smoking cessation or preoperative pulmonary rehabilitation on operative and longer-term outcomes in ≥ 50 patients who received surgery with curative intent for lung cancer were included. Of the 7 included studies that examined the effect of preoperative smoking cessation (n = 6) and preoperative pulmonary rehabilitation (n = 1) on outcomes after lung cancer surgery, none were randomized controlled trials and only 1 was prospective. The studies used different smoking classifications, the baseline characteristics differed between the study groups in some of the studies, and most had small sample sizes. No formal data synthesis was therefore possible. The included studies were marked by methodological limitations. On the basis of the reported bodies of evidence, it is not possible to make any firm conclusions about the effect of preoperative smoking cessation or of preoperative pulmonary rehabilitation on operative outcomes in patients undergoing surgery for lung cancer.

  2. Clinical effect of Xuebijing on oxidative stress, CRP, IL-6 and TNF-α in patients with acute pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Yang Yu

    2016-01-01

    Objective:To investigate the clinical effect of Xuebijing on oxidative stress, CRP, IL-6 and TNF-αin patients with acute pancreatitis. Methods:A total of 80 acute pancreatitis patients were randomly divided into control group (n=40) and observation group (n=40). Both two groups were given routine treatment, and the observation group was given Xuebijing additionally. Compared the clinical effect of Xuebijing on oxidative stress (MDA, SOD) and inflammatory factor (CRP, IL-6 and TNF-α) before and after treatment. Results:after 7 d treatment, the abdominal pain relief time, abdominal distension relief time and hospital day in observation group were significantly lower than those in control group;Before treatment, there had no significant differences on oxidative stress (MDA, SOD) and inflammatory factors (CRP, IL-6 and TNF-α) between two groups;Compared with before treatment, both two groups’ serum MDA level decreased significantly while SOD level increased significantly after 7 d treatment;and the serum MDA and SOD levels in observation group changed more significantly than in control group;Compared with before treatment, the serum CRP, IL-6 and TNF-αlevels in observation group decreased significantly after 7 d treatment, the serum CRP level decreased significantly in control group, while IL-6 and TNF-αhad no significant changes in control group, and the serum CRP, IL-6 and TNF-αlevels in observation group decreased more significantly than those in control group. Conclusion:Xuebijing can relieve the clinical symptoms, enhance oxidative stress and restrain inflammation in patients with acute pancreatitis.

  3. Sialic acid transport and catabolism are cooperatively regulated by SiaR and CRP in nontypeable Haemophilus influenzae

    Directory of Open Access Journals (Sweden)

    Johnston Jason W

    2010-09-01

    Full Text Available Abstract Background The transport and catabolism of sialic acid, a critical virulence factor for nontypeable Haemophilus influenzae, is regulated by two transcription factors, SiaR and CRP. Results Using a mutagenesis approach, glucosamine-6-phosphate (GlcN-6P was identified as a co-activator for SiaR. Evidence for the cooperative regulation of both the sialic acid catabolic and transport operons suggested that cooperativity between SiaR and CRP is required for regulation. cAMP was unable to influence the expression of the catabolic operon in the absence of SiaR but was able to induce catabolic operon expression when both SiaR and GlcN-6P were present. Alteration of helical phasing supported this observation by uncoupling SiaR and CRP regulation. The insertion of one half-turn of DNA between the SiaR and CRP operators resulted in the loss of SiaR-mediated repression of the transport operon while eliminating cAMP-dependent induction of the catabolic operon when GlcN-6P was present. SiaR and CRP were found to bind to their respective operators simultaneously and GlcN-6P altered the interaction of SiaR with its operator. Conclusions These results suggest multiple novel features for the regulation of these two adjacent operons. SiaR functions as both a repressor and an activator and SiaR and CRP interact to regulate both operons from a single set of operators.

  4. 烫吸安钠咖对大鼠行为及超敏 CRP 的影响

    Institute of Scientific and Technical Information of China (English)

    王彩虹; 王学磊

    2014-01-01

    Objective to observe the effects of caffeine and sodium benzoate on iron absorption behavior of rats and blood Hs crP.Method the use of caffeine and sodium Benzoate tablets on rats inhalingtest, behavior change and blood of different doses of rat ultra sensitive crP results are compared and analyzed. Results compared with the control group, high dose and low dose groups,are restless and voiding phenomenon, there is significant differencestatistically P 0.05.Conclusion long-term use of caffeine and sodium benzoate in ratscan cause restlessness, excited, high-sensitivity crP increased obviously.%目的:观察烫吸安钠咖对大鼠行为及血液超敏 crP 的影响。方法使用安钠咖片对大鼠进行烫吸试验,对不同剂量下大鼠的行为改变及血液超敏crP结果进行比较分析。结果与对照组相比,高剂量及低剂量组,均有躁动及排尿现象,统计学上存在显著差异P <0.05;高剂量组超敏 crP 明显增高,有显著性差异P <0.01,低剂量组超敏 crP 无明显增高, P >0.05。结论长期烫吸安钠咖可导致大鼠躁动、兴奋,可致超敏 crP 明显增高。

  5. IAEA CRP on HTGR Uncertainty Analysis: Benchmark Definition and Test Cases

    Energy Technology Data Exchange (ETDEWEB)

    Gerhard Strydom; Frederik Reitsma; Hans Gougar; Bismark Tyobeka; Kostadin Ivanov

    2012-11-01

    Uncertainty and sensitivity studies are essential elements of the reactor simulation code verification and validation process. Although several international uncertainty quantification activities have been launched in recent years in the LWR, BWR and VVER domains (e.g. the OECD/NEA BEMUSE program [1], from which the current OECD/NEA LWR Uncertainty Analysis in Modelling (UAM) benchmark [2] effort was derived), the systematic propagation of uncertainties in cross-section, manufacturing and model parameters for High Temperature Reactor (HTGR) designs has not been attempted yet. This paper summarises the scope, objectives and exercise definitions of the IAEA Coordinated Research Project (CRP) on HTGR UAM [3]. Note that no results will be included here, as the HTGR UAM benchmark was only launched formally in April 2012, and the specification is currently still under development.

  6. Postoperative renormalization of C-reactive protein with adjuvant lienal polypeptide and its association with tumour recurrence in T1 clear cell renal cell carcinoma.

    Science.gov (United States)

    Guo, Yijun; Hu, Qingfeng; Sun, Chuanyu; Gu, Bin; Xu, Ke; Xia, Guowei

    2016-06-01

    To evaluate the effect of pre- and postoperative C-reactive protein (CRP) levels on tumour recurrence following curative nephrectomy in patients with stage T1 clear cell renal cell carcinoma (CCRCC). Patients with stage T1 CCRCC were recruited. CRP was quantified 3 days before and 4 weeks after surgery. Patients were followed-up for clinical outcome every 3 months. A subset of patients received lienal polypeptide as adjuvant treatment. Patients with elevated preoperative CRP levels (≥8.2 mg/l; n = 61) had higher grade tumours, were more likely to require radical nephrectomy and were more likely to experience recurrence than those with normal CRP levels. Non-normalization of elevated preoperative CRP was associated with tumour recurrence, but elevated CRP was not an independent risk factor of tumour recurrence. Postoperative renormalization of elevated CRP is associated with decreased risk of recurrence in CCRCC. © The Author(s) 2016.

  7. What Do Very Low Plasma Concentrations of High-sensitivity C-reactive Protein (hs-CRP) Mean among Healthy Middle-aged Koreans?

    OpenAIRE

    Kim, Min-Gul; Cho, Baik-Hwan; Chae, Soo-Wan; Park, Tae-Sun; Kim, Dal-Sik

    2015-01-01

    Background Systemic low-grade inflammation (SLGI), as assessed by measurements of high-sensitivity C-reactive protein (hs-CRP), is a strong independent risk factor for cardiovascular diseases (CVD). Although individuals with hs-CRP ≤ 1 mg/L have been defined as being at low risk according to AHA/CDC guidelines, the value of very low hs-CRP levels (

  8. Type 1 Fimbriae, a Colonization Factor of Uropathogenic Escherichia coli, Are Controlled by the Metabolic Sensor CRP-cAMP

    Science.gov (United States)

    Müller, Claudia M.; Åberg, Anna; Straseviçiene, Jurate; Emődy, Levente; Uhlin, Bernt Eric; Balsalobre, Carlos

    2009-01-01

    Type 1 fimbriae are a crucial factor for the virulence of uropathogenic Escherichia coli during the first steps of infection by mediating adhesion to epithelial cells. They are also required for the consequent colonization of the tissues and for invasion of the uroepithelium. Here, we studied the role of the specialized signal transduction system CRP-cAMP in the regulation of type 1 fimbriation. Although initially discovered by regulating carbohydrate metabolism, the CRP-cAMP complex controls a major regulatory network in Gram-negative bacteria, including a broad subset of genes spread into different functional categories of the cell. Our results indicate that CRP-cAMP plays a dual role in type 1 fimbriation, affecting both the phase variation process and fimA promoter activity, with an overall repressive outcome on fimbriation. The dissection of the regulatory pathway let us conclude that CRP-cAMP negatively affects FimB-mediated recombination by an indirect mechanism that requires DNA gyrase activity. Moreover, the underlying studies revealed that CRP-cAMP controls the expression of another global regulator in Gram-negative bacteria, the leucine-responsive protein Lrp. CRP-cAMP-mediated repression is limiting the switch from the non-fimbriated to the fimbriated state. Consistently, a drop in the intracellular concentration of cAMP due to altered physiological conditions (e.g. growth in presence of glucose) increases the percentage of fimbriated cells in the bacterial population. We also provide evidence that the repression of type 1 fimbriae by CRP-cAMP occurs during fast growth conditions (logarithmic phase) and is alleviated during slow growth (stationary phase), which is consistent with an involvement of type 1 fimbriae in the adaptation to stress conditions by promoting biofilm growth or entry into host cells. Our work suggests that the metabolic sensor CRP-cAMP plays a role in coupling the expression of type 1 fimbriae to environmental conditions, thereby

  9. Type 1 fimbriae, a colonization factor of uropathogenic Escherichia coli, are controlled by the metabolic sensor CRP-cAMP.

    Directory of Open Access Journals (Sweden)

    Claudia M Müller

    2009-02-01

    Full Text Available Type 1 fimbriae are a crucial factor for the virulence of uropathogenic Escherichia coli during the first steps of infection by mediating adhesion to epithelial cells. They are also required for the consequent colonization of the tissues and for invasion of the uroepithelium. Here, we studied the role of the specialized signal transduction system CRP-cAMP in the regulation of type 1 fimbriation. Although initially discovered by regulating carbohydrate metabolism, the CRP-cAMP complex controls a major regulatory network in Gram-negative bacteria, including a broad subset of genes spread into different functional categories of the cell. Our results indicate that CRP-cAMP plays a dual role in type 1 fimbriation, affecting both the phase variation process and fimA promoter activity, with an overall repressive outcome on fimbriation. The dissection of the regulatory pathway let us conclude that CRP-cAMP negatively affects FimB-mediated recombination by an indirect mechanism that requires DNA gyrase activity. Moreover, the underlying studies revealed that CRP-cAMP controls the expression of another global regulator in Gram-negative bacteria, the leucine-responsive protein Lrp. CRP-cAMP-mediated repression is limiting the switch from the non-fimbriated to the fimbriated state. Consistently, a drop in the intracellular concentration of cAMP due to altered physiological conditions (e.g. growth in presence of glucose increases the percentage of fimbriated cells in the bacterial population. We also provide evidence that the repression of type 1 fimbriae by CRP-cAMP occurs during fast growth conditions (logarithmic phase and is alleviated during slow growth (stationary phase, which is consistent with an involvement of type 1 fimbriae in the adaptation to stress conditions by promoting biofilm growth or entry into host cells. Our work suggests that the metabolic sensor CRP-cAMP plays a role in coupling the expression of type 1 fimbriae to environmental

  10. Pre-operative pain and sensory function in groin hernia

    DEFF Research Database (Denmark)

    Aasvang, Eske K; Hansen, Jeanette B; Kehlet, Henrik

    2009-01-01

    mechanism. AIMS: To investigate the correlation between pre-operative pain intensity and sensory functions in the groin hernia area. METHODS: Patients with unilateral groin hernia were examined preoperatively by quantitative sensory testing (thermal, mechanical, and pressure [detection and pain thresholds...... pain is not related to findings of hyperalgesia or other changes in sensory function that may support pain-induced pre-operative neuroplasticity as a pathogenic mechanism for the development of persistent postherniotomy pain....

  11. The Association of C-Reactive Protein and CRP Genotype with Coronary Heart Disease: Findings from Five Studies with 4,610 Cases amongst 18,637 Participants

    Science.gov (United States)

    Lawlor, Debbie A.; Harbord, Roger M.; Timpson, Nic J.; Lowe, Gordon D. O.; Rumley, Ann; Gaunt, Tom R.; Baker, Ian; Yarnell, John W. G.; Kivimäki, Mika; Kumari, Meena; Norman, Paul E.; Jamrozik, Konrad; Hankey, Graeme J.; Almeida, Osvaldo P.; Flicker, Leon; Warrington, Nicole; Marmot, Michael G.; Ben-Shlomo, Yoav; Palmer, Lyle J.; Day, Ian N. M.; Ebrahim, Shah; Smith, George Davey

    2008-01-01

    Background It is unclear whether C-reactive protein (CRP) is causally related to coronary heart disease (CHD). Genetic variants that are known to be associated with CRP levels can be used to provide causal inference of the effect of CRP on CHD. Our objective was to examine the association between CRP genetic variant +1444C>T (rs1130864) and CHD risk in the largest study to date of this association. Methods and Results We estimated the association of CRP genetic variant +1444C>T (rs1130864) with CRP levels and with CHD in five studies and then pooled these analyses (N = 18,637 participants amongst whom there were 4,610 cases). CRP was associated with potential confounding factors (socioeconomic position, physical activity, smoking and body mass) whereas genotype (rs1130864) was not associated with these confounders. The pooled odds ratio of CHD per doubling of circulating CRP level after adjustment for age and sex was 1.13 (95%CI: 1.06, 1.21), and after further adjustment for confounding factors it was 1.07 (95%CI: 1.02, 1.13). Genotype (rs1130864) was associated with circulating CRP; the pooled ratio of geometric means of CRP level among individuals with the TT genotype compared to those with the CT/CC genotype was 1.21 (95%CI: 1.15, 1.28) and the pooled ratio of geometric means of CRP level per additional T allele was 1.14 (95%CI: 1.11, 1.18), with no strong evidence in either analyses of between study heterogeneity (I2 = 0%, p>0.9 for both analyses). There was no association of genotype (rs1130864) with CHD: pooled odds ratio 1.01 (95%CI: 0.88, 1.16) comparing individuals with TT genotype to those with CT/CC genotype and 0.96 (95%CI: 0.90, 1.03) per additional T allele (I20.6 for both meta-analyses). An instrumental variables analysis (in which the proportion of CRP levels explained by rs1130864 was related to CHD) suggested that circulating CRP was not associated with CHD: the odds ratio for a doubling of CRP level was 1.04 (95%CI: 0.61, 1

  12. The association of C-reactive protein and CRP genotype with coronary heart disease: findings from five studies with 4,610 cases amongst 18,637 participants.

    Directory of Open Access Journals (Sweden)

    Debbie A Lawlor

    Full Text Available BACKGROUND: It is unclear whether C-reactive protein (CRP is causally related to coronary heart disease (CHD. Genetic variants that are known to be associated with CRP levels can be used to provide causal inference of the effect of CRP on CHD. Our objective was to examine the association between CRP genetic variant +1444C>T (rs1130864 and CHD risk in the largest study to date of this association. METHODS AND RESULTS: We estimated the association of CRP genetic variant +1444C>T (rs1130864 with CRP levels and with CHD in five studies and then pooled these analyses (N = 18,637 participants amongst whom there were 4,610 cases. CRP was associated with potential confounding factors (socioeconomic position, physical activity, smoking and body mass whereas genotype (rs1130864 was not associated with these confounders. The pooled odds ratio of CHD per doubling of circulating CRP level after adjustment for age and sex was 1.13 (95%CI: 1.06, 1.21, and after further adjustment for confounding factors it was 1.07 (95%CI: 1.02, 1.13. Genotype (rs1130864 was associated with circulating CRP; the pooled ratio of geometric means of CRP level among individuals with the TT genotype compared to those with the CT/CC genotype was 1.21 (95%CI: 1.15, 1.28 and the pooled ratio of geometric means of CRP level per additional T allele was 1.14 (95%CI: 1.11, 1.18, with no strong evidence in either analyses of between study heterogeneity (I(2 = 0%, p>0.9 for both analyses. There was no association of genotype (rs1130864 with CHD: pooled odds ratio 1.01 (95%CI: 0.88, 1.16 comparing individuals with TT genotype to those with CT/CC genotype and 0.96 (95%CI: 0.90, 1.03 per additional T allele (I(20.6 for both meta-analyses. An instrumental variables analysis (in which the proportion of CRP levels explained by rs1130864 was related to CHD suggested that circulating CRP was not associated with CHD: the odds ratio for a doubling of CRP level was 1.04 (95%CI: 0.61, 1.80. CONCLUSIONS

  13. The association of C-reactive protein and CRP genotype with coronary heart disease: findings from five studies with 4,610 cases amongst 18,637 participants.

    Science.gov (United States)

    Lawlor, Debbie A; Harbord, Roger M; Timpson, Nic J; Lowe, Gordon D O; Rumley, Ann; Gaunt, Tom R; Baker, Ian; Yarnell, John W G; Kivimäki, Mika; Kumari, Meena; Norman, Paul E; Jamrozik, Konrad; Hankey, Graeme J; Almeida, Osvaldo P; Flicker, Leon; Warrington, Nicole; Marmot, Michael G; Ben-Shlomo, Yoav; Palmer, Lyle J; Day, Ian N M; Ebrahim, Shah; Smith, George Davey

    2008-08-20

    It is unclear whether C-reactive protein (CRP) is causally related to coronary heart disease (CHD). Genetic variants that are known to be associated with CRP levels can be used to provide causal inference of the effect of CRP on CHD. Our objective was to examine the association between CRP genetic variant +1444C>T (rs1130864) and CHD risk in the largest study to date of this association. We estimated the association of CRP genetic variant +1444C>T (rs1130864) with CRP levels and with CHD in five studies and then pooled these analyses (N = 18,637 participants amongst whom there were 4,610 cases). CRP was associated with potential confounding factors (socioeconomic position, physical activity, smoking and body mass) whereas genotype (rs1130864) was not associated with these confounders. The pooled odds ratio of CHD per doubling of circulating CRP level after adjustment for age and sex was 1.13 (95%CI: 1.06, 1.21), and after further adjustment for confounding factors it was 1.07 (95%CI: 1.02, 1.13). Genotype (rs1130864) was associated with circulating CRP; the pooled ratio of geometric means of CRP level among individuals with the TT genotype compared to those with the CT/CC genotype was 1.21 (95%CI: 1.15, 1.28) and the pooled ratio of geometric means of CRP level per additional T allele was 1.14 (95%CI: 1.11, 1.18), with no strong evidence in either analyses of between study heterogeneity (I(2) = 0%, p>0.9 for both analyses). There was no association of genotype (rs1130864) with CHD: pooled odds ratio 1.01 (95%CI: 0.88, 1.16) comparing individuals with TT genotype to those with CT/CC genotype and 0.96 (95%CI: 0.90, 1.03) per additional T allele (I(2)0.6 for both meta-analyses). An instrumental variables analysis (in which the proportion of CRP levels explained by rs1130864 was related to CHD) suggested that circulating CRP was not associated with CHD: the odds ratio for a doubling of CRP level was 1.04 (95%CI: 0.61, 1.80). We found no association of a genetic variant

  14. High-Sensitivity CRP Is an Independent Risk Factor for All Fractures and Vertebral Fractures in Elderly Men: The MrOS Sweden Study

    OpenAIRE

    Eriksson, Anna L; Movérare-Skrtic, Sofia; Ljunggren, Östen; Karlsson, Magnus; Mellström, Dan; Ohlsson, Claes

    2014-01-01

    Epidemiological studies have shown low-grade inflammation measured by high-sensitivity C-reactive protein (hs-CRP) to be associated with fracture risk in women. However, it is still unclear whether hs-CRP is also associated with fracture risk in men. We therefore measured serum levels of hs-CRP in 2910 men, mean age 75 years, included in the prospective population-based MrOS Sweden cohort. Study participants were divided into tertile groups based on hs-CRP level. Fractures occurring after the...

  15. Preprocedural C-Reactive Protein Predicts Outcomes after Primary Percutaneous Coronary Intervention in Patients with ST-elevation Myocardial Infarction a systematic meta-analysis

    Science.gov (United States)

    Mincu, Raluca-Ileana; Jánosi, Rolf Alexander; Vinereanu, Dragos; Rassaf, Tienush; Totzeck, Matthias

    2017-01-01

    Risk assessment in patients with acute coronary syndromes (ACS) is critical in order to provide adequate treatment. We performed a systematic meta-analysis to assess the predictive role of serum C-reactive protein (CRP) in patients with ST-segment elevation myocardial infarction (STEMI), treated with primary percutaneous coronary intervention (PPCI). We included 7 studies, out of 1,033 studies, with a total of 6,993 patients with STEMI undergoing PPCI, which were divided in the high or low CRP group, according to the validated cut-off values provided by the corresponding CRP assay. High CRP values were associated with increased in-hospital and follow-up all-cause mortality, in-hospital and follow-up major adverse cardiac events (MACE), and recurrent myocardial infarction (MI). The pre-procedural CRP predicted in-hospital target vessel revascularization (TVR), but was not associated with acute/subacute and follow-up in-stent restenosis (ISR), and follow-up TVR. Thus, pre-procedural serum CRP could be a valuable predictor of global cardiovascular risk, rather than a predictor of stent-related complications in patients with STEMI undergoing PPCI. This biomarker might have the potential to improve the management of these high-risk patients.

  16. Preoperational test report, recirculation condenser cooling systems

    Energy Technology Data Exchange (ETDEWEB)

    Clifton, F.T.

    1997-11-04

    This represents a preoperational test report for Recirculation Condenser Systems, Project W-030. Project W-030 provides a ventilation upgrade for the four Aging Waste Facility tanks. The four system provide condenser cooling water for vapor space cooling of tanks AY1O1, AY102, AZ1O1, AZ102. Each system consists of a valved piping loop, a pair of redundant recirculation pumps, a closed-loop evaporative cooling tower, and supporting instrumentation; equipment is located outside the farm on concrete slabs. Piping is routed to the each ventilation condenser inside the farm via below-grade concrete trenches. The tests verify correct system operation and correct indications displayed by the central Monitor and Control System.

  17. Pre-operative antiseptic skin preparation.

    Science.gov (United States)

    Murkin, Claire Elizabeth

    Theatre nurses use antiseptic skin preparation products every day, but little thought seems to be given as to why a surgeon has a particular preference for one antiseptic skin preparation over another - whether it is for its efficacy, safety or application properties. Woodhead et al (2004) states that nurses still work in a ritualistic environment. Rituals are 'any action performed according to custom, without understanding the reasons why it is being practised'. Nursing practice should be evidence-based; nurses should understand the rationale behind the choice of a particular antiseptic, and be knowledgable about the clinical effectiveness of antiseptic's use pre-operatively, to achieve optimum results. This article focuses on the main types of antiseptic skin preparation while highlighting each product's activity and the relevant considerations for choosing the appropriate product for each patient. Theatre staff need to emphasize the importance of skin preparation and the correct application techniques, while educating the scrub team and surgeons with respect to skin preparation.

  18. Preoperational test report, recirculation condenser cooling systems

    Energy Technology Data Exchange (ETDEWEB)

    Clifton, F.T.

    1997-11-04

    This represents a preoperational test report for Recirculation Condenser Systems, Project W-030. Project W-030 provides a ventilation upgrade for the four Aging Waste Facility tanks. The four system provide condenser cooling water for vapor space cooling of tanks AY1O1, AY102, AZ1O1, AZ102. Each system consists of a valved piping loop, a pair of redundant recirculation pumps, a closed-loop evaporative cooling tower, and supporting instrumentation; equipment is located outside the farm on concrete slabs. Piping is routed to the each ventilation condenser inside the farm via below-grade concrete trenches. The tests verify correct system operation and correct indications displayed by the central Monitor and Control System.

  19. Predictors of preoperative anxiety in children.

    Science.gov (United States)

    Wollin, S R; Plummer, J L; Owen, H; Hawkins, R M F; Materazzo, F

    2003-02-01

    This study aimed to identify factors contributing to anxiety at induction of anaesthesia in children. One hundred and twenty children aged five to twelve years and scheduled for surgery requiring general anaesthesia were included. Children were interviewed and assessed prior to surgery. Parents completed anxiety measures prior to surgery and were interviewed after the induction of anaesthesia. The level of children's anxiety was determined at the time of induction of anaesthesia by the modified Yale Preoperative Anxiety Scale. Factors associated with increased levels of anxiety in the children included increased number of people in the room at induction of anaesthesia; longer waiting time between admission at the hospital and induction of anaesthesia; negative memories of previous hospital experiences; and having a mother who does not practise a religion. Suggestions for implementation of the findings and for future research are provided.

  20. Preoperative information needs of children undergoing tonsillectomy.

    LENUS (Irish Health Repository)

    Buckley, Aoife

    2012-02-01

    AIMS AND OBJECTIVES: To identify the information needs of children undergoing tonsillectomy with reference to content of information, method of delivery, information providers and timing of information provision. BACKGROUND: Tonsillectomy can be anxiety provoking for children and preoperative preparation programmes are long recognised to reduce anxiety. However, few have been designed from the perspectives of children and to date little is known about how best to prepare children in terms of what to tell them, how to convey information to them, who can best provide information and what is the best timing for information provision. DESIGN: A qualitative descriptive study. METHOD: Data were collected from nine children (aged 6-9) using interviews supported by a write and draw technique. Data were coded and categorised into themes reflecting content, method, providers and timing of information. RESULTS: Children openly communicated their information needs especially on what to tell them to expect when facing a tonsillectomy. Their principal concerns were about operation procedures, experiencing \\'soreness\\' and discomfort postoperatively and parental presence. Mothers were viewed as best situated to provide them with information. Children were uncertain about what method of information and timing would be most helpful to them. CONCLUSION: Preoperative educational interventions need to take account of children\\'s information needs so that they are prepared for surgery in ways that are meaningful and relevant to them. Future research is needed in this area. RELEVANCE TO CLINICAL PRACTICE: Practical steps towards informing children about having a tonsillectomy include asking them what they need to know and addressing their queries accordingly. Child-centred information leaflets using a question and answer format could also be helpful to children.

  1. Association of the Preoperative Neutrophil-to-ymphocyte Count Ratio and Platelet-to-Lymphocyte Count Ratio with Clinicopathological Characteristics in Patients with Papillary Thyroid Cancer

    Directory of Open Access Journals (Sweden)

    Sang Mi Kim

    2015-12-01

    Full Text Available BackgroundSeveral inflammatory biomarkers, especially a high preoperative neutrophil-to-lymphocyte count ratio (NLR and platelet-to-lymphocyte count ratio (PLR, are known to be indicator of poor prognosis in several cancers. However, very few studies have evaluated the significance of the NLR and PLR in papillary thyroid cancer (PTC. We evaluated the association of the preoperative NLR and PLR with clinicopathological characteristics in patients with PTC.MethodsThis study included 1,066 female patients who underwent total thyroidectomy for PTC. Patients were stratified into 4 quartiles by preoperative NLR and PLR. And the combination of preoperative NLR and PLR was calculated on the basis of data obtained value of tertile as follows: patients with both an elevated PLR and an elevated NLR were allocated a score of 2, and patients showing one or neither were allocated a score of 1 or 0, respectively.ResultsThe preoperative NLR and PLR were significantly lower in patients aged ≥45 years and in patients with Hashimoto's thyroiditis. The PLR was significantly higher in patients with tumor size >1 cm (P=0.021.When the patients were categorized into the aforementioned four groups, the group with the higher preoperative PLR was found to have a significantly increased incidence of lateral lymph node metastasis (LNM (P=0.018. However, there are no significant association between the combination of preoperative NLR and PLR and prognostic factors in PTC patients.ConclusionThese results suggest that a preoperative high PLR were significant associated with lateral LNM in female patients with PTC.

  2. Study on the changes of RDW and hs-CRP in patients with preeclampsia%子痫前期患者 RDW 与 hs-CRP 检测的临床价值

    Institute of Scientific and Technical Information of China (English)

    王爱兰; 刘庆翠

    2015-01-01

    Objective:To evaluate the relationship of RDW and hs-CRP with the presence and severity of preeclampsia .Methods :RDW was meas-ured using blood cell counter ,and hs-CRP level of patients with preeclampsia was measured through ELISA method .Results:The RDW ,systolic and diastolic blood pressure ,proteinuria ,white blood cell and hs-CRP levels were significantly higher in preeclampsia group .Subgroup analysis revealed that RDW levels were significantly increased in patients with severe preeclampsia when compared to the patients with mild preeclampsia .Conclusion:The RDW and hs-CRP levels were significantly higher in preeclampsia group than control pregnancy patients ,and they increased with the increase of severity of disease ,the was a positive correlation between them .RDW can be used for indicator of severity of disease .%目的:评价红细胞分布宽度(RDW)及超敏C反应蛋白(hs -CRP)与子痫前期发病及严重程度的关系.方法:采用血细胞计数器测量 RDW值 ,酶联免疫吸附法(ELISA)测定子痫前期患者血清中CRP水平.结果:子痫前期组RDW、收缩压和舒张压、尿蛋白、白细胞和hs -CRP显著增高.亚组分析表明 ,重度子痫前期患者RDW水平较轻度组显著升高.结论:子痫前期患者RDW和hs-CRP明显高于正常妊娠者 ,且随着疾病严重程度的增加而升高 ,两者呈正相关.RDW可作为判断疾病轻重的指标.

  3. Fuzheng Jiedu Huayu granule on septic cardiomyopathy patients with PCT,CRP%扶正解毒化瘀颗粒对脓毒性心肌病患者 PCT、CRP 的影响

    Institute of Scientific and Technical Information of China (English)

    张彬; 阚建英; 刘娜娜; 丁娜; 褚玉茹; 于乃浩

    2015-01-01

    Objective To investigate the Fuzheng Jiedu Huayu granule on patients with septic cardiomyopathy in pro-calcitonin(PCT)and C- reactive protein(CRP)effect. Methods The 78 cases of septic cardiomyopathy patients were randomly average into observation group and control group,were treated by conventional western medicine treat-ment,observation group at the same time through a nasogastric given Fuzheng Jiedu Huayu granule(honeysuckle, dandelion,Herba patriniae,cordate houttuynia,Rhizoma Chuanxiong,astragalus root,etc. )agent 2 / day,for 10 consecutive days. 0 day,1 day,3 days,7 days and 10 days of serum PCT and plasma CRP levels were measured. Re-sults Two groups of patients hospitalized 3 d observation group PCT and 3 d,7 d CRP observation group and the control group,compared with the improvement,there is no obvious difference between the groups,the difference was not statistically significant(P 0.05)。入院治疗7、10 d 观察组的 PCT 值及10 d 观察组的 CRP 值明显低于对照组,其改善程度优于对照组,组间差异具有统计学意义(P <0.05)。结论扶正解毒化瘀颗粒可以有效降低脓毒性心肌病患者 PCT 和血浆 CRP 的水平,其机制或与抗炎、调节免疫力、改善微循环抗血小板和抗血栓形成有关。

  4. Preliminary research on correlation of serum CRP with lung impairment of patients with coal-arsenic poisoning%燃煤型砷中毒患者血清 CRP 与肺损害关系初探

    Institute of Scientific and Technical Information of China (English)

    杨运旗; 陈吉; 李新顺; 胡昭宇; 陈宁; 张爱华; 沈毅

    2014-01-01

    目的:探讨燃煤型砷中毒患者血清 C 反应蛋白(CRP)与肺病理损害之间的关系。方法对22例慢性燃煤型砷中毒患者分别行血清 CRP 检测和肺活检术,分析血清 CRP 水平与患者燃用高砷煤时间及肺组织学检测结果之间的关系。结果患者血清 CRP 检测结果为(59.4±3.5)mg/ L,与正常人群相比显著升高(P 0.05),但分别高于正常人群参考值上限(30 mg/ L)的1.83、2.15和1.92倍(P 0. 05),while it was higher than the reference limit of the normal people(30 mg/ L)by 1. 83,2. 15 and 1. 92 times(P <0. 01). Conclusion There is a certain correlation of the level of serum CRP with lung impairment caused by coal-arsenic pollution;the direct cause to lung impairment is long-term inhalation of high-toxicity trivalent arsenic,which results in inflammatory reaction and takes part in the exacerbation of the lung impairment;it is significant clinically to monitor dynamically the changes of serum CRP for evaluation of the degree of lung impairment caused by coal-arsenic poisoning and the intervention effects.

  5. Prognostic significance of preoperative serum CA125, CA19-9 and CEA in gastric carcinoma

    Science.gov (United States)

    Wang, Wei; Chen, Xiao-Long; Zhao, Shen-Yu; Xu, Yu-Hui; Zhang, Wei-Han; Liu, Kai; Chen, Xin-Zu; Yang, Kun; Zhang, Bo; Chen, Zhi-Xin; Chen, Jia-Ping; Zhou, Zong-Guang; Hu, Jian-Kun

    2016-01-01

    The prognostic significance of preoperative serum CA125, CA19-9 and CEA in gastric carcinoma (GC) has been widely reported and is still under debate. Here, we evaluated the prognostic significance of preoperative serum CA125, CA19-9 and CEA in patients with GC. 1692 patients with GC who underwent gastrectomy were divided into the training (from January 2005 to December 2011, n = 1024) and the validation (from January 2012 to December 2013, n = 668) cohorts. Positive groups of CA125 (> 13.72 U/ml), CA19-9 (> 23.36 U/ml) and CEA (> 4.28 ng/ml) were significantly associated with more advanced clinicopathological traits and worse outcomes than that of negative groups (all P < 0.01). In Cox regression analysis, tumor size (P < 0.001, P = 0.005), pTNM stage (P < 0.001, P < 0.001) and CA125 (P = 0.026, P = 0.005) were independent prognostic factors both in two cohorts. Nomograms of these two cohorts based on the number of positive serum tumor markers (NPTM) were more accurate in prognostic prediction than TNM stage alone. Our findings suggested that elevated preoperative serum CA125, CA19-9 and CEA were associated with more advanced clinicopathological traits and less favorable outcomes. In addition, CA125 as an independent prognostic factor should be further investigated. Nomogram based on NPTM could accurately predict the prognosis of GC patients. PMID:27097114

  6. Neutrophil CD64 combined with PCT, CRP and WBC improves the sensitivity for the early diagnosis of neonatal sepsis.

    Science.gov (United States)

    Yang, Ai-Ping; Liu, Jun; Yue, Lei-He; Wang, Hong-Qi; Yang, Wen-Juan; Yang, Guo-Hui

    2016-02-01

    The aim of this study was to determine whether neutrophil CD64 (nCD64) combined with procalcitonin (PCT), C-reactive protein (CRP) and white blood cell count (WBC) can increase the sensitivity and accuracy of neonatal sepsis diagnosis. The serum levels of nCD64, CRP, PCT and WBC were detected in 60 patients with neonatal sepsis and 60 patients with non-sepsis. Sensitivity, specificity, positive and negative predictive values, receiver operating characteristic (ROC) area under the curve (AUC), and logistic regression analysis were performed to evaluate the diagnostic value of these markers on neonatal sepsis. Serum levels of nCD64, PCT, CRP and WBC were higher in the sepsis group than non-sepsis group (pneonatal sepsis were increased to 95.5%. Except for WBC, the birth weight and gestational age had no effects on the diagnostic value of these serum biomarkers. nCD64 and PCT are better diagnostic biomarkers for early diagnosis of neonatal sepsis as compared to CRP. With the help of optimal cut-off value based on ROC curve and logistic regression analysis, the combination of these biomarkers could improve the sensitivity for the diagnosis of suspected late-onset neonatal sepsis based on common serum biomarkers.

  7. Diagnostic value of soluble CD163 serum levels in patients suspected of meningitis: comparison with CRP and procalcitonin

    DEFF Research Database (Denmark)

    Knudsen, Troels Bygum; Larsen, Klaus; Kristiansen, Thomas Birk

    2007-01-01

    The aim of the study was to evaluate and compare the diagnostic value of sCD163 serum levels with CRP and PCT in meningitis and bacterial infection. An observational cohort study was conducted between February 2001 and February 2005. The study population comprised 55 patients suspected of meningi...

  8. The Influence of Goat Milk and Soybean Milk Kefir On IL-6 and Crp Levels in Diabetic Rats

    Directory of Open Access Journals (Sweden)

    Sunarti

    2015-09-01

    Full Text Available Background and Aims: Hyperglycemia increases inflammation in type 2 diabetes mellitus (T2DM. Goat and soybean milks have been known to reduce inflammation. The aim of this study is to evaluate the effect of goat milk and soybean milk kefir on IL-6 and CRP levels in diabetic rats. Materials and Method: A total of 25 male Wistar rats were divided into the following groups: 1 normal rats; 2 diabetic rats; 3 diabetic rats with intake of goat milk kefir; 4 diabetic rats with intake of soybean milk kefir; and 5 diabetic rats with combination of both types of kefir. Before kefir administration for 4 weeks, plasma glucose was measured. After treatment, plasma glucose, CRP and IL-6 levels were assessed. Results: There was a significant decline of plasma glucose in diabetic rats with goat milk kefir (p=0.021, and in diabetic rats with the combination of both goat milk and soybean milk kefir (p<0.001. After treatment, CRP level in diabetic rats was significantly higher when compared with those that had goat milk kefir (p=0.043. All of diabetic rats with kefir had IL-6 values significantly lower than diabetic rats without it (p=0.021. Conclusion: Both goat milk and soybean milk kefir can reduce IL-6 level, but only goat milk kefir can reduce CRP in diabetic rats.

  9. Correlation of Ferritin and Transferrin Serum with hsCRP and F2-Isoprostane in Metabolic Syndrome

    Directory of Open Access Journals (Sweden)

    Waode Nurfina

    2010-12-01

    Full Text Available BACKGROUND: The low inflammatory state that accompanies the Metabolic Syndrome (MetS associates with the overexpression of oxidative stress. Ferritin and Transferrin serum are often used to measure iron status and their concentrations are altered in several metabolic conditions. We hypothesized that concentration of Ferritin and Transferrin serum increase in Metabolic Syndrome (MetS and correlate with the inflammation and oxidative stress. METHODS: We studied 65 male MetS patients, aged 43.26±7.16 years. Iron metabolism was measured by concentration of Ferritin and Transferrin serums, while inflammatory and oxidative stress by high sensitivity C-reactive Protein (hsCRP and F2-Isoprostane. RESULTS: Concentration of Ferritin 315.70±188.63 ng/L and Transferrin 2.36±0.31 g/L increased along with increasing components of MetS. Concentration of Ferritin serum had a positive correlation with hsCRP (r=0.220 and F2-Isoprostane (r=0.023. CONCLUSIONS: Serum concentration of Ferritin increased in the MetS and correlates with hsCRP and F2-Isoprostane. KEYWORDS: metabolic syndrome, ferritin, transferrin, hsCRP, F2-isoprostane.

  10. Study to evaluate serum free testosterone and hsCRP concentration to predict low hematocrit in type 2 diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Radhey Shyam Chejara

    2015-06-01

    Conclusion: At the end of the study we concluded that both a low serum free testosterone level and high hs-CRP concentration may play an important role in the pathogenesis of mild anemia and low hematocrit values in DM type 2 patients. [Int J Res Med Sci 2015; 3(6.000: 1501-1504

  11. Randomised controlled trial of CRP rapid test as a guide to treatment of respiratory infections in general practice

    DEFF Research Database (Denmark)

    Diederichsen, H Z; Skamling, M; Diederichsen, Axel Cosmus Pyndt

    2000-01-01

    To assess whether the frequency of antibiotic prescriptions to patients with respiratory infections is reduced when general practitioners (GPs) use a C-reactive protein (CRP) rapid test in support of their clinical assessment, and to study whether using the test will have any effect on the course...

  12. The impacts of inherent soil properties, environmental conditions, and restoration time on ecological benefits during CRP restoration

    Science.gov (United States)

    The Conservation Reserve Program (CRP) has numerous benefits including reduced soil erosion, increased C sequestration, and biodiversity through the conversion of highly erodible cropland to grasslands. The rate and magnitude of these changes varies and the factors that impact these changes are larg...

  13. Comparison of usefulness of C-reactive protein versus white blood cell count to predict outcome after primary percutaneous coronary intervention for ST elevation myocardial infarction

    NARCIS (Netherlands)

    Smit, Jaap Jan J.; Ottervanger, Jan Paul; Slingerland, Robbert J.; Kolkman, J. J. Evelien; Suryapranata, Harry; Hoorntje, Jan C. A.; Dambrink, Jan-Henk E.; Gosselink, A. T. Marcel; de Boer, Menko-Jan; Zijlstra, Felix; van 't Hof, Arnoud W. J.

    2008-01-01

    White blood cell (WBC) count and high-sensitive C-reactive protein (hs-CRP) are both used as markers of inflammation and prognosis after an ST elevation myocardial infarction (STEMI), but it is unknown whether they have independent prognostic value. We investigated the association and independent pr

  14. [Preoperative information for paediatric patients. The anaesthesiologist's point of view].

    Science.gov (United States)

    Orliaguet, G

    2006-04-01

    Medical information is mandatory before any medical procedure, including pediatric anesthesia. Preoperative information covers many aspects, including medico-psychologic and judicial aspects. When the patient is a child, information must be delivered to the parents in priority. However, the French law has given a particular attention to the opinion of the child. In 70% of the cases, preoperative anxiety of the parents is more related to anesthesia than to the surgical procedure itself. We have to explain the most frequent adverse effects, as well as the more severe and well known complications to the parents, even though they are very infrequent. The only cases where preoperative information is not required are: emergency cases and refusal of the patient or the parents to be informed. While information is necessarily oral, it may be completed using a written document. The quality of the preoperative information directly influences the quality of the psychological preoperative preparation of the parents, and thereafter of the child. Preoperative preparation programs have been developed, but controversial results have been observed. The great majority of the studies on preoperative programs were performed in the USA, where the demand for preoperative information is very important. It is far from sure that the results of all these studies may be extrapolated to French parents, and French studies are needed.

  15. The role of anxiolytic premedication in reducing preoperative anxiety.

    LENUS (Irish Health Repository)

    Carroll, Jennifer K

    2012-01-01

    Prevention of preoperative anxiety with anxiolytic premedication is associated with improved preoperative outcomes in surgical patients. The objective of the authors\\' study was to evaluate the percentage of surgical patients that are prescribed premedication for preoperative anxiety before their anticipated surgical procedure. A prospective study was carried out by theatre nursing staff in the theatre reception bay of a university teaching hospital. A questionnaire was designed to record the number of patients that described symptoms consistent with preoperative anxiety. The number of patients that had been offered anxiolytic premedication for preoperative anxiety was also recorded. Consent was obtained from 115 consecutive surgical patients (male, n=52; female, n=63). Of these, 66% (n=76) reported anxiety before their surgical procedure (male: n=27, female: n=49). Premedication with a low-dose benzodiazepine was prescribed by an anaesthetist in 4% of cases (n=5). Patients that received premedication preoperatively reported effective relief of their anxiety symptoms This study demonstrates that preoperative patient anxiety is highly prevalent. The authors\\' findings suggest that premedication with anxiolytic pharmacological therapy may be an underused therapeutic resource for managing preoperative patient anxiety.

  16. Preoperative distress predicts persistent pain after breast cancer treatment

    DEFF Research Database (Denmark)

    Mejdahl, Mathias Kvist; Mertz, Birgitte Goldschmidt; Bidstrup, Pernille Envold Hansen;

    2015-01-01

    at the Department of Breast Surgery, Rigshospitalet, Denmark, were invited to participate in the study. Patients filled out a questionnaire preoperatively, and 4 and 8 months after surgery. Preoperative distress was measured with the Distress Thermometer (DT; 11-point scale, 0-10). We examined the association...

  17. Long-term effects of a preoperative smoking cessation programme

    DEFF Research Database (Denmark)

    Villebro, Nete Munk; Pedersen, Tom; Møller, Ann M;

    2008-01-01

    Preoperative smoking intervention programmes reduce post-operative complications in smokers. Little is known about the long-term effect upon smoking cessation.......Preoperative smoking intervention programmes reduce post-operative complications in smokers. Little is known about the long-term effect upon smoking cessation....

  18. Effect of Tanreqing injection on mycoplasma pneumonia in patients of hs-CRP, PCT, T cell subsets

    Institute of Scientific and Technical Information of China (English)

    Mei Bai

    2016-01-01

    Objective: To explore the effect of Tanreqing injection for treatment and its clinical significance through the changes of mycoplasma pneumonia patients with hs-CRP, PCT levels and cellular immune index. Method:A total of 114 cases of mycoplasma pneumonia, which were randomly divided into routine antibiotic treatment group (n=53) (control group), Tanreqing injection treatment group (n=61) (treatment group), to observe the two groups' hs-CRP and PCT levels in serum and the cellular immune regulation after treatment in patients, and contrast the curative effect. Results:the two groups before treatment, hs-CRP and PCT levels in serum had no significant difference;the treatment group after treatment, hs-CRP and PCT levels in serum were significantly lower than before treatment, and lower than that of the control group's;the control group after treatment of serum hs-CRP was significantly lower than that before treatment, compared to the before treatment, the level of PCT decreased slightly, but compared with before treatment there was no significant difference;after treatment, CD3+, CD4+, CD4+/CD8+, CD56+value were significantly higher than the control group's;CD8+and CD4+CD25+were significantly lower than the control group's;effective treatment group was significantly higher than the control group. The average hospitalization time was less than the control group's. Conclusion:Tanreqing injection adjuvant therapy could improve the treatment effect in mycoplasma pneumonia patients, regulate immune function, which was worth popularizing in clinical use.

  19. Evaluation of the potential for lymph node metastasis using CRP 1846C>T genetic polymorphism in invasive breast cancer.

    Science.gov (United States)

    Terata, Kaori; Motoyama, Satoru; Kamata, Shuichi; Hinai, Yudai; Miura, Masatomo; Sato, Yusuke; Yoshino, Kei; Ito, Aki; Imai, Kazuhiro; Saito, Hajime; Minamiya, Yoshihiro

    2014-06-01

    Lymph node status is a key indicator of the best approach to treatment of invasive breast cancer. However, the accuracy with which lymph node metastasis is diagnosed is not currently satisfactory. New and more reliable methods that enable one to know who has a greater potential for lymph node metastasis would be highly desirable. We previously reported that lymph node involvement in esophageal and lung cancer may have a genetic component: C-reactive protein (CRP) 1846C>T genetic polymorphism. Here we examined the diagnostic value of CRP 1846C>T polymorphism for assessing the risk of lymph node metastasis in cases of invasive breast cancer. The study participants were 185 women with invasive breast cancer who underwent curative surgery with lymph node dissection. Using DNA from blood samples and polymerase chain reaction-restriction fragment length polymorphism, the utility of CRP genetic 1846C>T polymorphism (rs1205) for assessing the risk of lymph node metastasis was evaluated. Fifty-two (28 %) patients had lymph node metastasis. After the patients were divided into two groups based on their CRP 1846 genotypes (C/C+C/T and T/T), the clinical characteristics did not differ between the groups, but there was a significantly greater incidence of lymph node metastasis among patients in the T/T group. Moreover, the odds ratio for lymph node involvement in patients carrying the 1846 T/T genotype was more than 2.2 in multivariate logistic regression models. CRP genetic polymorphism may be a novel predictor of the risk of lymph node metastasis in invasive breast cancer.

  20. Engineering of global regulator cAMP receptor protein (CRP) in Escherichia coli for improved lycopene production.

    Science.gov (United States)

    Huang, Lei; Pu, Yue; Yang, Xiuliang; Zhu, Xiangcheng; Cai, Jin; Xu, Zhinan

    2015-04-10

    Transcriptional engineering has received significant attention for improving strains by modulating the behavior of transcription factors, which could be used to reprogram a series of gene transcriptions and enable multiple simultaneous modifications at the genomic level. In this study, engineering of the cAMP receptor protein (CRP) was explored with the aim of subtly balancing entire pathway networks and potentially improving lycopene production without significant genetic intervention in other pathways. Amino acid mutations were introduced to CRP by error-prone PCR, and three variants (mcrp26, mcrp159 and mcrp424) with increased lycopene productivity were screened. Combinations of three point mutations were then created via site-directed mutagenesis. The best mutant gene (mcrp26) was integrated into the genome of E. coli BW25113-BIE to replace the wild-type crp gene (MT-1), which resulted in a higher lycopene production (18.49mg/g DCW) compared to the original strain (WT). The mutant strain MT-1 was further investigated in a 10-L bench-top fermentor with a lycopene yield of 128mg/l at 20h, approximately 25% higher than WT. DNA microarray analyses showed that 396 genes (229 up-regulated and 167 down-regulated) were differentially expressed in the mutant MT-1 compared to WT. Finally, the introduction of the mutant crp gene (mcrp26) increased β-carotene production in E. coli. This is the first report of improving the phenotype for metabolite overproduction in E. coli using a CRP engineering strategy.

  1. De stille elever

    DEFF Research Database (Denmark)

    Winther-Lindqvist, Ditte Alexandra

    2012-01-01

    Det er blevet en afgørende samværskompetence i uddannelsessystemet at stå aktivt frem og deltage verbalt i skoleklassens liv både fagligt og socialt. Men ikke alle elever deltager lige villigt verbalt i plenum. Artiklen handler om de stille elever og konsekvenserne af stillehed i skolen. Det...... foreslås at skolesystemet sanktionerer ældre elever hårdere for stillehed end yngre elever og det forklares med at skolelivet også er en kultivering henimod elevhed som social identitet og denne er der forventning om at eleverne mestrer i udskolingen....

  2. Effect of acupressure on preoperative anxiety: a clinical trial.

    Science.gov (United States)

    Valiee, Sina; Bassampour, Shiva Sadat; Nasrabadi, Alireza Nikbakht; Pouresmaeil, Zahra; Mehran, Abbas

    2012-08-01

    Preoperative anxiety, as an emotional reaction, is common among patients undergoing surgery. The purpose of this study was to examine the effect of acupressure on preoperative anxiety before abdominal surgery. The 70 subjects of this clinical trial were randomly assigned into the acupressure group (n=35), which received acupressure at the true points, or the placebo group (n=35), which received acupressure at sham (false) points. Preoperative anxiety and vital signs before and after the intervention were measured in both groups. The findings demonstrated a reduction in the level of preoperative anxiety for both groups (Pacupressure group (Pacupressure at true points (third eye and Shen men) can reduce higher preoperative anxiety of patients before abdominal surgery and that it has had a more clinically beneficial effect than sham points.

  3. The acute effect of cigarette smoking on the high-sensitivity CRP and fibrinogen biomarkers in chronic obstructive pulmonary disease patients

    NARCIS (Netherlands)

    Dijk, W.D. van; Akkermans, R.P.; Heijdra, Y.F.; Weel, C. van; Schermer, T.R.J.; Scheepers, P.T.J.; Lenders, J.W.M.

    2013-01-01

    Aim: The evidence on the acute effects of smoking on biomarkers is limited. Our aim was to study the acute effect of smoking on disease-related biomarkers. Methods: The acute effect of smoking on serum high sensitivity CRP (hs-CRP) and plasma fibrinogen and its association with disease severity was

  4. A large multi-centre European study validates high-sensitivity C-reactive protein (hsCRP) as a clinical biomarker for the diagnosis of diabetes subtypes

    DEFF Research Database (Denmark)

    Thanabalasingham, G.; Shah, N.; Vaxillaire, M.;

    2011-01-01

    . High-sensitivity CRP levels were analysed in individuals with HNF1A-MODY (n = 457), glucokinase (GCK)-MODY (n = 404), hepatocyte nuclear factor 4 alpha (HNF4A)-MODY (n = 54) and type 2 diabetes (n = 582) from seven European centres. Three common assays for hsCRP analysis were evaluated. We excluded 121...

  5. The Variation of CRP and the TNF-α in the Vupratentorial Hypertensive Cerebral Hemorrhage after Surgical Treated with Small Bone and the Relationship to the Patient's Condition and Prognostic%幕上高血压脑出血小骨窗开颅术后C反应蛋白及TNF-α的变化及对转归影响的临床分析

    Institute of Scientific and Technical Information of China (English)

    廖鑫; 王佳唐; 罗东; 何俊; 吴昌松; 梁敬心

    2012-01-01

    Objective: To investigate the role and the rules of Tumor necrosis factor alpha and C-reactive protein of patients after surgical treated with small bone with supratentorial hypertensive cerebral hemorrhage and relation with the GCS. Methods: 38 cases diagnosed supratentorial hypertensive intracerebral hemorrhage were given surgery underwent eraniotomy with small bone window after a clear indication. The levels of CRP and TNF-αwere detected before and at 1 day, 7 days and 14 days after surgical treatment, and the Glasgow coma score (GCS) also determination. We also have 30 cases as control of the CRP and TNF-α. Results: Preoperative serum CRP and TNF-α levels were significantly higher than the control group. Postoperative CRP and TKF-α levels continued to rise,but decreased after 7 days of surgical treatment. The levels of CRP and TNF-α are closely associated with the GCS score. Conclusions: CRP and TNF-α levels may reflect patient's condition and prognostic with hypertensive intracerebral hemorrhage.%目的:探索幕上高血压脑出血术前及小骨窗开颅术后C反应蛋白(CRP)及肿瘤坏死因子α(TNF-α)的变化与病情的关系及对患者临床预后的预测价值.方法:38例诊断为幕上高血压脑出血的患者,在明确手术指征后行小骨窗开颅术,于术前,术后第1天,第7天,第14天监测患者的CRP及TNF-α的水平;并同时测定格拉斯哥昏迷评分(GSS).另设30例作为正常对照病例,一次性抽取静脉血进行CRP及TNF-α进行检测.结果:①术前脑出血患者血中CRP与TNF-α的水平显著高于正常对照组;②术后CRP与TNF-α的水平仍继续上升,术后第7天显著下降;③CRP及TNF-α的水平与GCCS评分密切相关.结论:CRP与TNF-α的水平可反映脑出血患者的病情,对病情转归有预测意义.

  6. High-sensitivity CRP is an independent risk factor for all fractures and vertebral fractures in elderly men: the MrOS Sweden study.

    Science.gov (United States)

    Eriksson, Anna L; Movérare-Skrtic, Sofia; Ljunggren, Östen; Karlsson, Magnus; Mellström, Dan; Ohlsson, Claes

    2014-02-01

    Epidemiological studies have shown low-grade inflammation measured by high-sensitivity C-reactive protein (hs-CRP) to be associated with fracture risk in women. However, it is still unclear whether hs-CRP is also associated with fracture risk in men. We therefore measured serum levels of hs-CRP in 2910 men, mean age 75 years, included in the prospective population-based MrOS Sweden cohort. Study participants were divided into tertile groups based on hs-CRP level. Fractures occurring after the baseline visit were validated (average follow-up 5.4 years). The incidence for having at least one fracture after baseline was 23.9 per 1000 person-years. In Cox proportional hazard regression analyses adjusted for age, hs-CRP was related to fracture risk. The hazard ratio (HR) of fracture for the highest tertile of hs-CRP, compared with the lowest and the medium tertiles combined, was 1.48 (95% CI, 1.20-1.82). Multivariate adjustment for other risk factors for fractures had no major effect on the associations between hs-CRP and fracture. Results were essentially unchanged after exclusion of subjects with hs-CRP levels greater than 7.5 mg/L, as well as after exclusion of subjects with a first fracture within 3 years of follow-up, supporting that the associations between hs-CRP and fracture risk were not merely a reflection of a poor health status at the time of serum sampling. Femoral neck bone mineral density (BMD) was not associated with hs-CRP, and the predictive role of hs-CRP for fracture risk was essentially unchanged when femoral neck BMD was added to the model (HR, 1.37; 95% CI, 1.09-1.72). Exploratory subanalyses of fracture type demonstrated that hs-CRP was clearly associated with clinical vertebral fractures (HR, 1.61; 95% CI, 1.12-2.29). We demonstrate, using a large prospective population-based study, that elderly men with high hs-CRP have increased risk of fractures, and that these fractures are mainly vertebral. The association between hs-CRP and fractures was

  7. Is DAS28-CRP with three and four variables interchangeable in individual patients selected for biological treatment in daily clinical practice?

    DEFF Research Database (Denmark)

    Madsen, Ole Rintek

    2011-01-01

    DAS28 is a widely used composite score for the assessment of disease activity in patients with rheumatoid arthritis (RA) and is often used as a treatment decision tool in the daily clinic. Different versions of DAS28 are available. DAS28-CRP(3) is calculated based on three variables: swollen...... and tender joint counts and CRP. DAS28-CRP(4) also includes patient global assessment. Thresholds for low and high disease activity are the same for the two scores. Based on the Bland-Altman method, the interchangeability between DAS28-CRP with three and four variables was examined in 319 RA patients...... selected for initiating biological treatment. Data were extracted from the Danish registry for biological treatment in rheumatology (DANBIO). Multiple regression analysis was used to assess the predictability of the DAS28 scores by several measures of disease activity. The overall mean DAS28-CRP was 4...

  8. 子痫前期患者血清MPO、hs-CRP水平与新生儿出生体重的相关性%Relatingship between serum myeloperoxidase,hs-CRP levels and neonatal birth weight in patients with preeclampsia

    Institute of Scientific and Technical Information of China (English)

    罗金英; 颜建英

    2014-01-01

    目的:研究重度子痫前期( PE )患者血清髓过氧化物酶( MPO )及超敏C反应蛋白( hs-CRP)水平与新生儿出生体重的关系。方法:选择2012年1~10月于我院产科住院分娩的60例重度PE孕妇,按发病时孕周不同分为早发型PE组(发病时孕周0.05)。(2)早发型与晚发型PE组血清hs-CRP高于同期对照组,差异均有统计学意义(P0.05)。(3)早发型与晚发型PE组的血清MPO、hs-CRP水平与新生儿出生体重均呈负相关(P0.05)。结论:血清MPO、hs-CRP可能在PE的病理生理过程中发挥作用。重度PE患者血清MPO、hs-CRP水平升高可引起新生儿体重下降,其机制可能与胎儿宫内生长发育有关。%Objective:To investigate the relationships between concentrations of serum MPO,hs-CRP levels birth weight in patients with preeclampsia. Methods:A total of 60 women with PE and 60 normal pregnant women as control participated in this study. Patients with PE were divided into early-onset group (n=30,presented at0. 05). (2)Serum hs-CRP level of early-onset and late-onset PE group were higher than control group1 and control group 2,the differences were statistically significant (P0. 05). (3)Serum MPO,hs-CRP level and neonatal birth weight of early-onset and late-onset PE group were negatively correlated ( P0. 05). Conclusion:Serum MPO,hs-CRP levels of preeclampsia patients suggesting that they may be involved in the pathophysiologi-cal process of preeclampsia. In severe preeclampsia patients,elevated serum MPO,hs-CRP lev-els can cause low neonatal weight,and may be associated with fetal growth.

  9. New strategies for preoperative skin antisepsis.

    Science.gov (United States)

    Ulmer, Miriam; Lademann, Juergen; Patzelt, Alexa; Knorr, Fanny; Kramer, Axel; Koburger, Torsten; Assadian, Ojan; Daeschlein, Georg; Lange-Asschenfeldt, Bernhard

    2014-01-01

    During the past decades, encouraging progress has been made in the prevention of surgical site infections (SSI). However, as SSI still occur today, strategic prevention measures such as standardized skin antisepsis must be implemented and rigorously promoted. Recent discoveries in skin physiology necessitate the development of novel antiseptic agents and procedures in order to ameliorate their efficacy. In particular, alternate target structures in the skin need to be taken into consideration for the development of the next generation of antiseptics. Recent investigations have shown that a high number of microorganisms are located within and in the close vicinity of the hair follicles. This suggests that these structures are an important reservoir of bacterial growth and activity in human skin. To date, it has not been fully elucidated to what extent conventional liquid antiseptics sufficiently target the hair follicle-related microbial population. Modern technologies such as tissue-tolerable plasma (TTP) have been tested for their potential antiseptic efficiency by reducing the bacterial load in the skin and in the hair follicles. First experiments using liposomes to deliver antiseptics into the hair follicles have been evaluated for their potential clinical application. The present review evaluates these two innovative methods for their efficacy and applicability in preoperative skin antiseptics.

  10. Preoperative optimization of the vascular surgery patient

    Directory of Open Access Journals (Sweden)

    Zhan HT

    2015-07-01

    Full Text Available Henry T Zhan,1 Seth T Purcell,1,2 Ruth L Bush1 1Texas A&M Health Science Center College of Medicine, Bryan, 2Baylor Scott and White, Temple, TX, USA Abstract: It is well known that patients who suffer from peripheral (noncardiac vascular disease often have coexisting atherosclerotic diseases of the heart. This may leave the patients susceptible to major adverse cardiac events, including death, myocardial infarction, unstable angina, and pulmonary edema, during the perioperative time period, in addition to the many other complications they may sustain as they undergo vascular surgery procedures, regardless of whether the procedure is performed as an open or endovascular modality. As these patients are at particularly high risk, up to 16% in published studies, for postoperative cardiac complications, many proposals and algorithms for perioperative optimization have been suggested and studied in the literature. Moreover, in patients with recent coronary stents, the risk of noncardiac surgery on adverse cardiac events is incremental in the first 6 months following stent implantation. Just as postoperative management of patients is vital to the outcome of a patient, preoperative assessment and optimization may reduce, and possibly completely alleviate, the risks of major postoperative complications, as well as assist in the decision-making process regarding the appropriate surgical and anesthetic management. This review article addresses several tools and therapies that treating physicians may employ to medically optimize a patient before they undergo noncardiac vascular surgery. Keywords: perioperative care, intraoperative care, medical management, risk evaluation/stratification, medical treatment

  11. Prognostic Value of Preoperative Serum Levels of Periostin (PN in Early Breast Cancer (BCa

    Directory of Open Access Journals (Sweden)

    Pier Vitale Nuzzo

    2015-07-01

    Full Text Available PN is a secreted cell adhesion protein critical for carcinogenesis. Elevated serum levels of PN have been implicated as playing an important role in different types of cancer, and a few reports suggest a potential role as a prognostic marker. We evaluated the prognostic significance of preoperative serum PN concentration in patients with BCa receiving curative surgery. Enzyme-Linked Immunosorbent Assay (ELISA was performed to determine the preoperative serum PN level in 182 patients. The correlations between serum PN concentration with clinical pathological features and PN expression in primary tumor samples were analyzed. The prognostic impact of serum PN levels with all-cause and BCa-specific mortality was also investigated. Appropriate statistics were used. Elevated serum PN levels were significantly associated with patient age (p = 0.005, adjuvant systemic therapy (p = 0.04 and progesterone receptor (PgR status (p = 0.02. No correlation between PN preoperative serum levels and other clinical-pathological parameters, including either the epithelial or the stromal PN expression of primary tumor or the combination of the two, was found. Similarly, no association between serum PN levels and either all-cause or BCa-specific mortality was found. However, subgroup analysis revealed a correlation between higher PN serum levels and all-cause mortality in patients with node-negative disease (p = 0.05 and in those with a low PgR expression (p = 0.03. Higher levels of serum PN were also found to correlate with BCa-specific mortality in the subgroup of patients who did not receive any adjuvant systemic therapy (p = 0.04. Our findings suggest that PN was detectable in the serum of early BCa patients before surgery and increased base-line serum levels predicted worse long-term survival outcomes in specific subgroups of patients.

  12. Prognostic Value of Preoperative Serum Levels of Periostin (PN) in Early Breast Cancer (BCa).

    Science.gov (United States)

    Nuzzo, Pier Vitale; Rubagotti, Alessandra; Argellati, Francesca; Di Meglio, Antonio; Zanardi, Elisa; Zinoli, Linda; Comite, Paola; Mussap, Michele; Boccardo, Francesco

    2015-01-01

    PN is a secreted cell adhesion protein critical for carcinogenesis. Elevated serum levels of PN have been implicated as playing an important role in different types of cancer, and a few reports suggest a potential role as a prognostic marker. We evaluated the prognostic significance of preoperative serum PN concentration in patients with BCa receiving curative surgery. Enzyme-Linked Immunosorbent Assay (ELISA) was performed to determine the preoperative serum PN level in 182 patients. The correlations between serum PN concentration with clinical pathological features and PN expression in primary tumor samples were analyzed. The prognostic impact of serum PN levels with all-cause and BCa-specific mortality was also investigated. Appropriate statistics were used. Elevated serum PN levels were significantly associated with patient age (p = 0.005), adjuvant systemic therapy (p = 0.04) and progesterone receptor (PgR) status (p = 0.02). No correlation between PN preoperative serum levels and other clinical-pathological parameters, including either the epithelial or the stromal PN expression of primary tumor or the combination of the two, was found. Similarly, no association between serum PN levels and either all-cause or BCa-specific mortality was found. However, subgroup analysis revealed a correlation between higher PN serum levels and all-cause mortality in patients with node-negative disease (p = 0.05) and in those with a low PgR expression (p = 0.03). Higher levels of serum PN were also found to correlate with BCa-specific mortality in the subgroup of patients who did not receive any adjuvant systemic therapy (p = 0.04). Our findings suggest that PN was detectable in the serum of early BCa patients before surgery and increased base-line serum levels predicted worse long-term survival outcomes in specific subgroups of patients.

  13. Undervisning af tosprogede elever

    DEFF Research Database (Denmark)

    Horst, Christian

    2003-01-01

    Artiklen fremdrager hovedresultaterne fra Virginia P. Collier's og Wayne P. Thomas's længdeundersøgelser af tosprogede elever i USA, som formentlig er de mest omfattende undersøgelser af undervisningen af tosprogede elever overhovedet. Resultaterne diskuteres i relation til udviklingen af en...

  14. Elevator and hydraulics; Elevator to yuatsu

    Energy Technology Data Exchange (ETDEWEB)

    Nakamura, I. [Hitachi, Ltd., Tokyo (Japan)

    1994-07-15

    A hydraulic type elevator is installed in relatively lower buildings as compared with a rope type elevator, but the ratio in the number of installation of the former elevator is increasing. This paper explains from its construction and features to especially various control systems for the riding comfort and safety. A direct push-up system with hydraulic jacks arranged beneath a car, and an indirect push-up system that has hydraulic jacks arranged on flank of a car and transmits the movement of a plunger via a rope are available. The latter system eliminates the need of large holes to embed hydraulic jacks. While the speed is controlled by controlling flow rates of high-pressure oil, the speed, position, acceleration and even time differential calculus of the acceleration must be controlled severely. The system uses two-step control for the through-speed and the landing speed. Different systems that have been realized may include compensation for temperatures in flow rate control valves, load pressures, and oil viscosity, from learning control to fuzzy control for psychological effects, or control of inverters in motors. 13 refs., 12 figs., 1 tab.

  15. 血清HS-CRP LDL-C/HDL-C在冠心病中的临床意义

    Institute of Scientific and Technical Information of China (English)

    徐文星; 蒋廷波

    2013-01-01

      目的通过检测冠心病(CHD)患者体内超敏C-反应蛋白(hs-CRP)、低密度脂蛋白(LDL-C)和高密度脂蛋白(HDL-C)水平,研究HS-CRP与LDL-C/HDL-C冠心病及冠心病病变程度中的临床意义.方法根据冠状动脉(简称冠脉)造影结果的Gensini评分,将患者分为四组:(1)冠脉造影正常组(64例):Gensini评分0分.(2)冠脉轻度病变组(61例):Gensini评分30分.比较四组hS-CRP及LDL-C/HDL-C升高与冠心病的相关程度.结果冠心病组患者的hs-CRP浓度和LDL-C/HDL-C均显著高于冠脉正常组(P30),the forth group:the normal group(=0),and Measured their hs-CRP,LDL-C/HDL-C.Results The serum hs-CRP levels and LDL-C/HDL-C in patients with coronary heart disease were significantly increased than those in normal group(P<0.05).In addition,hS - CRP levels in coronary artery coronary moderate lesion group is significantly higher than mild coronary artery lesion group(P<0.05);Severe lesion group is significantly higher than coronary moderate lesion group(P<0.05).Conclusion hS-CRP and LDL-C/HDL-C and coronary artery lesions are closely related,and hS-CRP is associated with the severity of the disease(according to the Gensini score),which can be used as to coronary artery lesion degree of estimation index.Although the serum levels of LDL-C/HDL-C are closely related to coronary artery lesions, it is hard to predict the degree of pathological changes fully accordingly to the such index.

  16. ADA 和 CRP 在结核性脑膜炎和化脓性脑膜炎诊断中的应用%Application of ADA and CRP in the Diagnosis of Tuberculous Meningitis and Purulent Meningitis

    Institute of Scientific and Technical Information of China (English)

    黄赟; 黄仕辉; 徐荣金

    2016-01-01

    Objective Through the detection of meningitis patients blood and CSF (cerebrospinal fluid)in Ada (ADA)con-tent detected at the same time,blood CRP (C -reactive protein)content,for differential diagnosis of tuberculous meningitis and purulent meningitis.Method The blood and cerebrospinal fluid of patients with tuberculous meningitis and purulent meningitis in our hospital were detected by ADA and CRP.Meanwhile,The detection results of ADA and CRP were compared and analyzed with the control group of virus and other meningitis.Results By comparing the tuberculous and pyogenic meningitis and the con-trol group,blood and CSF of ADA content was significantly higher in patients with tuberculous meningitis,and the difference was quite obvious.When P <0.05,there was statistic significance;compared with tuberculousmeningitis and matched groups,CPR content in the blood of Purulen meningitis patient was obviously higher and the difference was quite distinctive.When P <0.05, there was statistic significance.Conclusion ADA joint CRP detection of early differential diagnosis of tuberculous and pyogenic meningitis has great value.%目的:通过检测脑膜炎患者血液和 CSF(脑脊液)中的 ADA(腺苷脱氨酶)含量,同时检测患者血液中的CRP(C -反应蛋白)含量,用以鉴别结核性脑膜炎和化脓性脑膜炎。方法:选取儿科结核性脑膜炎和化脓性脑膜炎患者的血及脑脊液作 ADA 和血 CRP 进行生化检测,同时以病毒性及其他脑膜炎作对照组,对 ADA 和 CRP 的检测结果进行比对分析。结果:通过对结核性和化脓性及对照组脑膜炎的比较,结核性脑膜炎患者血和 CSF 中的 ADA 含量明显增高,差异明显,具有统计学意义(P <0.05);CRP 在化脓性脑膜炎患者血液中的含量较结核性和对照组明显增加,差异明显,具有统计学意义(P <0.05)。结论:ADA 联合 CRP 检测对早期鉴别诊断结核性与化脓性脑膜炎有较大价值。

  17. Borderline values of troponin-T (TnT and high sensitivity C-reactive Protein (CRP did not predict 2-year mortality in TnT positive chest pain patients, whereas Brain Natriuretic Peptide (BNP did

    Directory of Open Access Journals (Sweden)

    Dennis WT Nilsen

    2015-04-01

    Full Text Available Background: Troponin-T (TnT, hsCRP and BNP have been shown to be independent prognostic indicators of total and cardiac death during short- and long-term follow-up.Methods: We investigated prospectively the prognostic value of admission samples of TnT, hsCRP and BNP in 871 chest-pain patients from South-Western Norway and 982 patients from Northern Argentina, based on a similar protocol and database setup. Follow-up was 2 years for the pooled population. The prognostic value of the selected biomarkers was investigated in quartiles of 239 patients with TnT values greater than 0.01 and up to and including 0.1 ng/mL, with continuous TnT as a potential confounder.Results: After 24 months, 69 patients had died, of whom 38 died from cardiac causes. In the selected range of TnT, this biomarker was not significantly different between patients that died and survived (mean 0.0452 and 0.0457, p = 0.887. The BNP levels were significantly higher among patients dying than in long-term survivors (340 (142 - 656 versus 157 (58 - 367 pq/mL [median, 25 and 75% percentiles], p < 0.001. In a multivariable Cox regression model for death within 2 years, the hazard ratio (HR for BNP in the highest quartile (Q4 as compared to the lowest (Q1 was significantly related to total mortality [HR 2.84 (95% confidence interval (CI, 1.13 - 7.17], p = 0.027, in addition to age (p ≤ 0.001 and hypercholesterolemia (p = 0.043. For cardiac death the HR for BNP was 5.18 (95% CI 1.06 - 25.3, p = 0.042. Several other variables (age, congestive heart failure, ST elevation myocardial infarction (STEMI and study country were also significantly related to cardiac death. In a multivariable Cox regression model hsCRP rendered no significant prognostic information for all-cause mortality (p = 0.089 or for cardiac mortality (p = 0.52.Conclusion: In patients with borderline troponin-T values (greater than 0.01 and up to and including 0.1 ng/mL, this biomarker as well as hsCRP did not render p

  18. Recognition and management of preoperative risk.

    Science.gov (United States)

    Nierman, E; Zakrzewski, K

    1999-08-01

    Internists are frequently asked to do preoperative consultations and to manage perioperative complications. Realistic goals are to identify patient factors that increase the risk of surgery, to quantify this risk in order to make decisions about the appropriateness of and timing of the surgery, to provide recommendations on how to minimize the risk, to identify and manage coexisting medical conditions and their associated medication requirements, to monitor the patient for perioperative problems, and to make recommendations to deal with these problems when they occur. With few exceptions, nonselective imaging and laboratory screening tests have repeatedly been shown to be of little value when the history and physical do not suggest a problem. The risk associated with the planned surgery can be estimated, with the most common serious complications being cardiac events. Updated versions of Goldman's risk indices are particularly helpful for this. Clinical variables are optimally combined with selective stress testing to discern which patients will benefit from preoperative revascularization. This has been studied best in the setting of vascular surgery. A critical guiding principle is that the value of revascularization must be judged in terms of long term gains rather than just immediate perioperative benefit. Other interventions include the selective use of beta blockers, adequate analgesia for all, control of hypertension, and appropriate volume management, especially in the settings of preexisting CHF or valvular disease. It must also be recognized that perioperative ischemia and CHF often present atypically. An approach that combines aspects of both the ACC/AHA and the ACP guidelines seems optimal. A variety of noncardiac issues must also be addressed. Postoperative pulmonary complications are common, especially with preexisting pulmonary disease, thoracic and upper abdominal surgery, and obesity. PFTs and ABGs are indicated in selected patients. Stopping

  19. Anterior mediastinal paraganglioma: A case for preoperative embolization

    Directory of Open Access Journals (Sweden)

    Shakir Murtaza

    2012-07-01

    Full Text Available Abstract Background Paraganglioma is a rare but highly vascular tumor of the anterior mediastinum. Surgical resection is a challenge owing to the close proximity to vital structures including the heart, trachea and great vessels. Preoperative embolization has been reported once to facilitate surgical treatment. Case presentation We report a case of anterior mediastinal paraganglioma that was embolized preoperatively, and was resected without the need for cardiopulmonary bypass and without major bleeding complications. Conclusion We make a case to further the role of preoperative embolization in the treatment of mediastinal paragangliomas.

  20. Pre-operative investigations: yield and conformity to national guidelines.

    Science.gov (United States)

    Juliana, H; Lim, T A; Inbasegaran, K

    2003-03-01

    Routine ordering of pre-operative investigations yields a low true positive rate and is not cost effective. In this study, case notes of 251 adults who underwent elective surgery were reviewed. Pre-operative investigations were classified as 'indicated' or 'not indicated', based on the national guidelines. Only 56% of all tests done were indicated. The overall rates of expected and unexpected abnormal values from pre-operative blood investigations were 51.1% and 34.4% respectively. This study found that selective testing based on guidelines was beneficial. However, the results also suggest that the local guidelines need to be reviewed.

  1. Preoperative factors influencing success in pterygium surgery

    Directory of Open Access Journals (Sweden)

    Torres-Gimeno Ana

    2012-08-01

    Full Text Available Abstract Background To identify preoperative, perioperative and postoperative risk factors that influence the success of pterygium surgery. Methods This is a prospective study of thirty-six patients with primary or recurrent pterygia. A detailed anamnesis and an ophthalmological examination were performed looking for the following factors: age, race, latitude and altitude of the main place of residence, hours of exposure to the sun, use of protective measures against UV-radiation, classification of pterygium, width of the pterygium at limbus, surgical technique (conjunctival autograft plus suturing versus tissue glue, graft alterations (misapposition, granuloma, haemorrhage, oedema, retraction or necrosis, and postoperative symptoms (foreign-body sensation, pain. The examinations were performed 2 and 7 days and 2, 6 and 12 months after surgery. In addition, recurrence was defined as any growth of conjunctiva into the cornea. Results A logistic regression and a survival analysis have been used to perform data analysis. A total number of 36 patients completed a one year follow-up. A total of 13 patients were born and lived in Spain, and 26 came from other countries, mostly Latin America. A total number of 8 males (no women presented a recurrence, mainly between 2 and 6 months. The hours of sun exposure through their life was independently related to surgical success. Pterygia of less than 5 mm of base width showed a weak positive correlation with recurrence. None of the other factors considered were significantly related to recurrence. Conclusions Male gender and high sun exposure are strongly and independently related to surgical success after the removal of pterygia.

  2. [Spectrum and susceptibility of preoperative conjunctival bacteria].

    Science.gov (United States)

    Fernández-Rubio, M E; Cuesta-Rodríguez, T; Urcelay-Segura, J L; Cortés-Valdés, C

    2013-12-01

    To describe the conjunctival bacterial spectrum of our patients undergoing intraocular surgery and their antibiotic sensitivity during the study period. A retrospective study of preoperative conjunctival culture of patients consecutively scheduled for intraocular surgery from 21 February 2011 to 1 April 2013. Specimens were directly seeded onto blood-agar and MacConkey-agar (aerobiosis incubation, 2 days), and on chocolate-agar (6% CO2 incubation, 7 days). The identified bacteria were divided into 3 groups according to their origin; the bacteria susceptibility tests were performed on those more pathogenic and on some of the less pathogenic when more than 5 colonies were isolated. The sensitivity of the exigent growing bacteria was obtained with disk diffusion technique, and for of the non-exigent bacteria by determining their minimum inhibitory concentration. The Epidat 3.1 program was used for statistical calculations. A total of 13,203 bacteria were identified in 6,051 cultures, with 88.7% being typical colonizers of conjunctiva (group 1), 8.8% typical of airways (group 2), and the remaining 2.5% of undetermined origin (group 3). 530 cultures (8.8%) were sterile. The sensitivity of group 1 was: 99% vancomycin, 95% rifampicin, 87% chloramphenicol, 76% tetracycline. Levels of co-trimoxazole, aminoglycosides, quinolones, β-lactams and macrolides decreased since 2007. The group 2 was very sensitive to chloramphenicol, cefuroxime, rifampicin, ciprofloxacin and amoxicillin/clavulanate. In group 3, to levofloxacin 93%, ciprofloxacin 89%, tobramycin 76%, but ceftazidime 53% and cefuroxime 29% decreased. None of the tested antibiotics could eradicate all possible conjunctival bacteria. Bacteria living permanently on the conjunctiva (group 1) have achieved higher resistance than the eventual colonizers. Copyright © 2013 Sociedad Española de Oftalmología. Published by Elsevier Espana. All rights reserved.

  3. Significance of combined cTnT,hs-CRP and NT-proBNP detection in diagnosis of acute coronary syndrome%三项生化指标联合检测在急性冠状动脉综合征患者临床诊断中的意义

    Institute of Scientific and Technical Information of China (English)

    支杨; 宋莉红; 杨冬梅

    2012-01-01

    Objective To study the value of combined cTnT,NT-proBNP and hs-CRP detection in clinical diagnosis of acute coronary syndrome. Methods One hundred and thirty-four acute coronary syndrome patients were divided into unstable angina pectoris(UAP) group(n = 49) ,ST elevation myocardial infartion (STEMI) group (n = 37) and non-ST elevation myocardial infartion (NSTEMI) group(n = 48). Their cTnT,NT-proBNP and hs-CRP levels were measured with elec-tro-chemiluminescent double antibody sandwich method and immune transmission turbidity method, respectively. The role of single and combined cTnT,NT-proBNP and hs-CRP detection in diagnosis of UAP, NSTEMI and STEMI was analyzed by plotting ROC curve and establishing logistic regression model. Results The serum cTnT, NT-proBNP and hs-CRP levels were significantly higher in UAP group,NSTEMI group and STEMI group than in control group(P<0. 05). Combined cTnT,NT-proBNP and hs-CRP detection showed the largest area under the ROC curve for acute coronary syndrome and the best sensitivity and specificity than single cTnT, NT-proBNP and hs-CRP dection. Conclusion Comined cTnT,NT-proBNP and hs-CRP detection can significantly improve the diagnosis of UAP with an optimal sensitivity and specificity for NSTEMI and acute myocardial infarction. However,it cannot effectively distinguish NSTEMI from acute myocardial infarction.%目的 探讨心肌肌钙蛋白T(cTnT)和N末端B型钠尿肽前体(NT-proBNP)及高敏C反应蛋白(hs-CRP)3项生化指标联合检测在急性冠状动脉综合征(ACS)临床诊断中的应用价值.方法 选择ACS患者134例,其中不稳定性心绞痛(UAP组)患者49例,ST段抬高心肌梗死(STEMI组)患者37例,非ST段抬高心肌梗死(NSTEMI组)患者48例.用电化学发光双抗体夹心法检测cTnT、NT-proBNP,免疫透射比浊法检测hs-CRP;通过绘制ROC曲线和建立logistic回归模型,分析各指标单独和联合检测在UAP、NSTEMI及STEMI诊疗中的作用.结果UAP组(除外cTnT)、NSTEMI

  4. Elevated C-Reactive Protein Associated With Late- and Very-Late-Onset Schizophrenia in the General Population

    DEFF Research Database (Denmark)

    Wium-Andersen, Marie Kim; Orsted, David Dynnes; Nordestgaard, Børge Grønne

    2013-01-01

    with increased risk of late- and very-late-onset schizophrenia in the general population, and if such an association possibly is causal. Method: We analyzed data from 78 810 men and women, aged 20-100 years, from 2 large population studies. Endpoints were hospitalization with schizophrenia and schizophrenia......Background: Individuals with autoimmune diseases and severe infections have persistent or acutely elevated inflammatory biomarkers and increased risk of schizophrenia. We tested the hypothesis that baseline elevated plasma levels of the inflammatory biomarker, C-reactive protein (CRP), associate...... and schizophrenia-like psychosis combined. We performed prospective and cross-sectional analyses adjusted for potential confounders with up to 20 years of follow-up. Furthermore, we used genetic variants influencing plasma CRP levels to perform a Mendelian randomization study. Results: Age- and gender...

  5. CRP-dependent positive autoregulation and proteolytic degradation regulate competence activator Sxy of Escherichia coli

    DEFF Research Database (Denmark)

    Jaskólska, Milena; Gerdes, Kenn

    2015-01-01

    Natural competence, the ability of bacteria to take up exogenous DNA and incorporate it into their chromosomes, is in most bacteria a transient phenomenon under complex genetic and environmental control. In the Gram-negative bacteria Haemophilus influenzae and Vibrio cholerae, the master regulator...... is positively autoregulated at the level of transcription by a mechanism that requires cAMP receptor protein (CRP), cyclic AMP (cAMP) and a CRP-S site in the sxy promoter. Similarly, we found no evidence that Sxy expression in E. coli was regulated at the translational level. However, our analysis revealed...... of transcription and negatively regulated by proteolysis. Together, these findings reveal striking similarities between the competence regulons of a Gram-positive and a Gram-negative bacterium....

  6. Perfil dos Psicólogos Inscritos na Subsede Leste do CRP-04

    Directory of Open Access Journals (Sweden)

    Keicy Rocha Santos

    Full Text Available O objetivo deste estudo foi fazer um levantamento do perfil profissional dos psicólogos inscritos na Subsede Leste do Conselho Regional de Psicologia nº 04 (CRP-04, atuantes no município de Governador Valadares até 2010. Trata-se de um estudo quantitativo e comparativo entre os dados da presente pesquisa e aqueles que compõem o banco nacional, que se encontra na obra O trabalho do Psicólogo no Brasil, organizado por Bastos, Gondim e colaboradores (2010. Utilizou-se um questionário via e-mail marketing, respondido por 85 participantes que abarcaram as categorias do perfil profissional. Os dados levantados foram tabulados no programa Microsoft Excel e analisados no programa Sphinx Survey Edição Léxica. Verificou-se que a maioria dos participantes é branca, casada, do gênero feminino, com idade entre 26 e 30 anos e graduada em instituição privada, tendo especialização, principalmente em clínica organizacional e atuação na clínica. Ganha entre 3 e 4 salários mínimos como psicólogo, na condição de assalariado. Geralmente, a maioria não possui outra atividade profissional e a renda familiar é de, aproximadamente, 10 salários mínimos. Os dados corroboram com a média nacional do perfil profissional dessa classe de trabalhadores, trazendo algumas peculiaridades do município de Governador Valadares.

  7. Preoperative TRAM free flap volume estimation for breast reconstruction in lean patients.

    Science.gov (United States)

    Minn, Kyung Won; Hong, Ki Yong; Lee, Sang Woo

    2010-04-01

    To obtain pleasing symmetry in breast reconstruction with transverse rectus abdominis myocutaneous (TRAM) free flap, a large amount of abdominal flap is elevated and remnant tissue is trimmed in most cases. However, elevation of abundant abdominal flap can cause excessive tension in donor site closure and increase the possibility of hypertrophic scarring especially in lean patients. The TRAM flap was divided into 4 zones in routine manner; the depth and dimension of the 4 zones were obtained using ultrasound and AutoCAD (Autodesk Inc., San Rafael, CA), respectively. The acquired numbers were then multiplied to obtain an estimate of volume of each zone and the each zone volume was added. To confirm the relation between the estimated volume and the actual volume, authors compared intraoperative actual TRAM flap volumes with preoperative estimated volumes in 30 consecutive TRAM free flap breast reconstructions. The estimated volumes and the actual elevated volumes of flap were found to be correlated by regression analysis (r = 0.9258, P AutoCAD (Autodesk Inc.) allow the authors to attain the precise volume desired for elevation. This method provides advantages in terms of minimal flap trimming, easier closure of donor sites, reduced scar widening and symmetry, especially in lean patients.

  8. Preoperative cardiac variables of diastolic dysfunction and clinical outcomes in lung transplant recipients.

    Science.gov (United States)

    Yadlapati, Ajay; Lynch, Joseph P; Saggar, Rajan; Ross, David; Belperio, John A; Weigt, Stephen; Ardehali, Abbas; Grogan, Tristan; Yang, Eric H; Aboulhosn, Jamil

    2013-01-01

    Background. Orthotopic lung transplantation is now widely performed in patients with advanced lung disease. Patients with moderate or severe ventricular systolic dysfunction are typically excluded from lung transplantation; however, there is a paucity of data regarding the prognostic significance of abnormal left ventricular diastolic function and elevated pretransplant pulmonary pressures. Methods. We reviewed the characteristics of 111 patients who underwent bilateral and unilateral lung transplants from 200 to 2009 in order to evaluate the prognostic significance of preoperative markers of diastolic function, including invasively measured pulmonary capillary wedge pressure (PCWP) and echocardiographic variables of diastolic dysfunction including mitral A > E and A' > E'. Results. Out of 111 patients, 62 were male (56%) and average age was 54.0 ± 10.5 years. Traditional echocardiographic Doppler variables of abnormal diastolic function, including A' > E' and A > E, did not predict adverse events (P = 0.49). Mildly elevated pretransplant PCWP (16-20 mmHg) and moderately/severely elevated PCWP (>20 mmHg) were not associated with adverse clinical events after transplant (P = 0.30). Additionally, all clinical endpoints did not show any statistical significance between the two groups. Conclusions. Pre-lung transplant invasive and echocardiographic findings of elevated pulmonary pressures and abnormal left ventricular diastolic function are not predictive of adverse posttransplant clinical events.

  9. Preoperative Cardiac Variables of Diastolic Dysfunction and Clinical Outcomes in Lung Transplant Recipients

    Directory of Open Access Journals (Sweden)

    Ajay Yadlapati

    2013-01-01

    Full Text Available Background. Orthotopic lung transplantation is now widely performed in patients with advanced lung disease. Patients with moderate or severe ventricular systolic dysfunction are typically excluded from lung transplantation; however, there is a paucity of data regarding the prognostic significance of abnormal left ventricular diastolic function and elevated pretransplant pulmonary pressures. Methods. We reviewed the characteristics of 111 patients who underwent bilateral and unilateral lung transplants from 200 to 2009 in order to evaluate the prognostic significance of preoperative markers of diastolic function, including invasively measured pulmonary capillary wedge pressure (PCWP and echocardiographic variables of diastolic dysfunction including mitral A>E and A′>E′. Results. Out of 111 patients, 62 were male (56% and average age was 54.0 ± 10.5 years. Traditional echocardiographic Doppler variables of abnormal diastolic function, including A′>E′ and A>E, did not predict adverse events (P=0.49. Mildly elevated pretransplant PCWP (16–20 mmHg and moderately/severely elevated PCWP (>20 mmHg were not associated with adverse clinical events after transplant (P=0.30. Additionally, all clinical endpoints did not show any statistical significance between the two groups. Conclusions. Pre-lung transplant invasive and echocardiographic findings of elevated pulmonary pressures and abnormal left ventricular diastolic function are not predictive of adverse posttransplant clinical events.

  10. Diagnostic Value of PCT and CRP for Detecting Serious Bacterial Infections in Patients With Fever of Unknown Origin: A Systematic Review and Meta-analysis.

    Science.gov (United States)

    Hu, Lan; Shi, Qiuping; Shi, Miao; Liu, Ruixia; Wang, Chao

    2017-09-01

    It is vital to recognize the cause of an infection to enable earlier treatment. Studies have shown that procalcitonin (PCT) and C-reactive protein (CRP) have very high sensitivity and specificity for diagnosing serious bacterial infections (SBIs), with PCT performing better than CRP. Multiple databases were searched for relevant studies, and full-text articles involving diagnosis with PCT and CRP were reviewed. All meta-analyses were conducted with Review Manager 5.0. Sensitivity and bias analyses were performed to evaluate the quality of articles. In addition, a funnel plot and Egger test were used to assess possible publication bias. A total of 17 articles met the criteria for inclusion. The concentrations of both PCT and CRP were higher in the SBI group than in the nonbacterial infection group. Sensitivity for differentiating bacterial infections from nonbacterial infections was higher for PCT compared with CRP, whereas there was no significant difference in specificity. The area under the summary receiver operating characteristic curve for PCT was larger than that for CRP. Both PCT and CRP are useful markers and should be used to evaluate SBIs with fever of unknown origin.

  11. 25(OHD was Correlated with Increased Risk of Insulin Resistance, but Not Mediated by Adiponectin and hsCRP

    Directory of Open Access Journals (Sweden)

    Anggi Kartikawati

    2012-08-01

    Full Text Available BACKGROUND: Studies have shown that change of calcium and vitamin D homeostasis is associated with insulin resistance, decreased beta cell function, metabolic syndrome, glucose intolerance and diabetes. Evidence suggests that vitamin D insufficiency is inversely related to risk of metabolic disorders including type-2 Diabetes Mellitus (T2DM, although the underlying mechanisms are not yet understood. Hence, current study was conducted to investigate correlation between 25(OHD and insulin resistance through adiponectin or High Sensitivity C-Reactive Protein (hsCRP in centrally obese men. METHODS: This was a cross-sectional study involving 80 centrally obese men with waist circumference (WC >90 cm and age 30-60 years. Total 25(OHD concentration was measured by Enzyme-Linked Immunosorbent Assay (ELISA method. Insulin resistance was calculated by HOMA model. RESULTS: This study showed there was no correlation of 25(OHD-WC (r=0.006 and p=0.957, 25(OHD-adiponectin (r=0.179 and p=0.111 abd 25(OHD-hsCRP (r=-0.223 and p=0.334, but we observed  statistically significant negative correlation between 25(OHD and insulin resistance index (HOMA-IR (r=0.461 and p=0.041. CONCLUSIONS: We conclude that low 25(OHD concentration was significantly associated with increased risk of insulin resistance. Since the adiponectin or hsCRP was not correlated, the possible pathways need to be futher investigated. KEYWORDS: central obesity, 25(OHD, adiponectin, hsCRP, insulin resistance (HOMA-IR.

  12. Modulation of global low-frequency motions underlies allosteric regulation: demonstration in CRP/FNR family transcription factors.

    Directory of Open Access Journals (Sweden)

    Thomas L Rodgers

    2013-09-01

    Full Text Available Allostery is a fundamental process by which ligand binding to a protein alters its activity at a distinct site. There is growing evidence that allosteric cooperativity can be communicated by modulation of protein dynamics without conformational change. The mechanisms, however, for communicating dynamic fluctuations between sites are debated. We provide a foundational theory for how allostery can occur as a function of low-frequency dynamics without a change in structure. We have generated coarse-grained models that describe the protein backbone motions of the CRP/FNR family transcription factors, CAP of Escherichia coli and GlxR of Corynebacterium glutamicum. The latter we demonstrate as a new exemplar for allostery without conformation change. We observe that binding the first molecule of cAMP ligand is correlated with modulation of the global normal modes and negative cooperativity for binding the second cAMP ligand without a change in mean structure. The theory makes key experimental predictions that are tested through an analysis of variant proteins by structural biology and isothermal calorimetry. Quantifying allostery as a free energy landscape revealed a protein "design space" that identified the inter- and intramolecular regulatory parameters that frame CRP/FNR family allostery. Furthermore, through analyzing CAP variants from diverse species, we demonstrate an evolutionary selection pressure to conserve residues crucial for allosteric control. This finding provides a link between the position of CRP/FNR transcription factors within the allosteric free energy landscapes and evolutionary selection pressures. Our study therefore reveals significant features of the mechanistic basis for allostery. Changes in low-frequency dynamics correlate with allosteric effects on ligand binding without the requirement for a defined spatial pathway. In addition to evolving suitable three-dimensional structures, CRP/FNR family transcription factors have

  13. Investigating the Effect of Inflammation on Atrial Fibrillation Occurrence by Measuring Highly Sensitive C-reactive Protein (hs-CRP

    Directory of Open Access Journals (Sweden)

    Mahdi Hassanzadeh Delui

    2014-05-01

    Full Text Available Introduction: Atrial fibrillation (AF is the most prevalent cardiac arrhythmias that cardiologists and internists encounter. The goal of this article is to clarify an overview of the evidence linking inflammation to AF existence, which may highlight the effect of some pharmacological agents that have genuine potential to reduce the clinical burden of AF by modulating inflammatory pathways. Materials and Methods: In a case-control study, 50 patients with atrial fibrillation (AF with different etiologies and 50 patients with sinus rhythm and similar bases were selected. Sampling for highly sensitive c-reactive (hs-CRP was done on the patients presenting with AF to the Ghaem hospital between October 2006 and June 2007. Results: Mean age of the patients was 62 years with maximum of 90 and minimum of 36 and standard deviation of 13.80. The most frequent age group was 71-80years. Fifty-four percent of patients were male and 46% were female. Mean serum hs-CRP levels in AF patients with hypertension (HTN ,Ischemic heart disease(IHD, Valvular heart disease (VHD, HTN+IHD and hyperthyroidism were 8.10, 9.40, 8.68, 10.16 and 5.98 mg/Lit; respectively. There was significant difference between hs-CRP levels in hypertensive patients in the two groups (P=0.010. Similar results were observed in IHD patients, VHD patients and HTN+IHD patients in two groups (P=0.015, P=0.037, P=0.000. Conclusion: In addition to some risk factors like baseline cardiac diseases, aging, thyrotoxicosis, pulmonary embolism, pneumonia and cardiac surgery, there also appears to be consistent links between hs-CRP, a marker of inflammation, and the pathogenesis of AF.

  14. Evaluation of total IgE, CRP and blood count parameters in children with asthma and allergic rhinitis

    Directory of Open Access Journals (Sweden)

    Feti Tülübaş

    2013-03-01

    Full Text Available Objective: This study aimed to research retrospectivelywhether asthma and allergic rhinitis are related to totalIgE, C-reactive protein (CRP and complete blood countparameters.Materials and methods: Files of 443 children who appliedto pediatric outpatient clinics of our hospital,aged2-18 were retrospectively investigated. Patients weregrouped into three as asthma (n=179, allergic rhinitis (n=171 and control group (n= 93. Patients’ ages, genders,total IgE, CRP and hemogram values were recorded.Results: While eosinophil count, MCHC and total IgElevels were significantly higher in asthma group, MCVlevels were significantly lower. Lymphocyte count, CRPand total IgE levels were significantly higher in allergicrhinitis group compared with control group whereas neutrophilcount were significantly lower and eosinophil countdid not change significantly. Total IgE levels were higherin asthma and allergic rhinitis compared with controls.However, CRP levels were higher only in allergic rhinitisgroup. MCV levels were significantly lower in asthmagroup compared with controls. MCHC levels were significantlyhigher in asthma group compared with allergicrhinitis and control groups. Neutrophil count decreasedwhile lymphocyte count increased significantly. Eosinophilcount significantly increased compared with controlgroup whereas a significant difference was not observedbetween allergic rhinitis and controls.Conclusions: Our findings suggest factors effective inasthma pathogenesis might be effective also in erythrocytemorphology. There are remarkable changes in bloodeosinophil levels in asthma and in neuthrophil and lymphocytelevels in allergic rhinitis. Serum total IgE level increasesin asthma group whereas it decreases in allergicrhinitis group.Key words: Asthma, allergic rhinitis, total IgE, CRP, MCV

  15. Enhancing E. coli tolerance towards oxidative stress via engineering its global regulator cAMP receptor protein (CRP).

    Science.gov (United States)

    Basak, Souvik; Jiang, Rongrong

    2012-01-01

    Oxidative damage to microbial hosts often occurs under stressful conditions during bioprocessing. Classical strain engineering approaches are usually both time-consuming and labor intensive. Here, we aim to improve E. coli performance under oxidative stress via engineering its global regulator cAMP receptor protein (CRP), which can directly or indirectly regulate redox-sensing regulators SoxR and OxyR, and other ~400 genes in E. coli. Error-prone PCR technique was employed to introduce modifications to CRP, and three mutants (OM1~OM3) were identified with improved tolerance via H(2)O(2) enrichment selection. The best mutant OM3 could grow in 12 mM H(2)O(2) with the growth rate of 0.6 h(-1), whereas the growth of wild type was completely inhibited at this H(2)O(2) concentration. OM3 also elicited enhanced thermotolerance at 48°C as well as resistance against cumene hydroperoxide. The investigation about intracellular reactive oxygen species (ROS), which determines cell viability, indicated that the accumulation of ROS in OM3 was always lower than in WT with or without H(2)O(2) treatment. Genome-wide DNA microarray analysis has shown not only CRP-regulated genes have demonstrated great transcriptional level changes (up to 8.9-fold), but also RpoS- and OxyR-regulated genes (up to 7.7-fold). qRT-PCR data and enzyme activity assay suggested that catalase (katE) could be a major antioxidant enzyme in OM3 instead of alkyl hydroperoxide reductase or superoxide dismutase. To our knowledge, this is the first work on improving E. coli oxidative stress resistance by reframing its transcription machinery through its native global regulator. The positive outcome of this approach may suggest that engineering CRP can be successfully implemented as an efficient strain engineering alternative for E. coli.

  16. Non alcoholic fatty liver disease and its relationship with hsCRP in type 2 diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Naina Bhuyan

    2014-08-01

    Conclusions: High hsCRP is a cheap, easily available laboratory marker to suspect fatty liver and possibly steatohepatitis in T2 Diabetics in our region. It can identify a subgroup of diabetic patients in whom liver biopsy may be advisable to confirm steatohepatitis which is important for prognosis and therefore need aggressive intervention. [Int J Res Med Sci 2014; 2(4.000: 1586-1590

  17. Enhancing E. coli tolerance towards oxidative stress via engineering its global regulator cAMP receptor protein (CRP.

    Directory of Open Access Journals (Sweden)

    Souvik Basak

    Full Text Available Oxidative damage to microbial hosts often occurs under stressful conditions during bioprocessing. Classical strain engineering approaches are usually both time-consuming and labor intensive. Here, we aim to improve E. coli performance under oxidative stress via engineering its global regulator cAMP receptor protein (CRP, which can directly or indirectly regulate redox-sensing regulators SoxR and OxyR, and other ~400 genes in E. coli. Error-prone PCR technique was employed to introduce modifications to CRP, and three mutants (OM1~OM3 were identified with improved tolerance via H(2O(2 enrichment selection. The best mutant OM3 could grow in 12 mM H(2O(2 with the growth rate of 0.6 h(-1, whereas the growth of wild type was completely inhibited at this H(2O(2 concentration. OM3 also elicited enhanced thermotolerance at 48°C as well as resistance against cumene hydroperoxide. The investigation about intracellular reactive oxygen species (ROS, which determines cell viability, indicated that the accumulation of ROS in OM3 was always lower than in WT with or without H(2O(2 treatment. Genome-wide DNA microarray analysis has shown not only CRP-regulated genes have demonstrated great transcriptional level changes (up to 8.9-fold, but also RpoS- and OxyR-regulated genes (up to 7.7-fold. qRT-PCR data and enzyme activity assay suggested that catalase (katE could be a major antioxidant enzyme in OM3 instead of alkyl hydroperoxide reductase or superoxide dismutase. To our knowledge, this is the first work on improving E. coli oxidative stress resistance by reframing its transcription machinery through its native global regulator. The positive outcome of this approach may suggest that engineering CRP can be successfully implemented as an efficient strain engineering alternative for E. coli.

  18. Plasma brain natriuretic peptide levels are elevated in patients with cancer.

    Science.gov (United States)

    Bando, Sachiko; Soeki, Takeshi; Matsuura, Tomomi; Tobiume, Takeshi; Ise, Takayuki; Kusunose, Kenya; Yamaguchi, Koji; Yagi, Shusuke; Fukuda, Daiju; Iwase, Takashi; Yamada, Hirotsugu; Wakatsuki, Tetsuzo; Shimabukuro, Michio; Muguruma, Naoki; Takayama, Tetsuji; Kishimoto, Ichiro; Kangawa, Kenji; Sata, Masataka

    2017-01-01

    Natriuretic peptides have been proposed as biomarkers of cardiovascular disease, especially heart failure. Brain natriuretic peptide (BNP) has also been shown to be upregulated at the transcriptional and translational levels by pro-inflammatory cytokines in cardiac myocytes. Although we often measure plasma BNP levels in cancer patients, it remains unknown whether cancer-related inflammation affects the plasma BNP levels. We investigated the relationship between the BNP and human cancers. We retrospectively studied 2,923 patients in whom the plasma BNP levels and serum C-reactive protein (CRP) were measured and echocardiography was performed. Patients with clinically evident heart failure (NYHA II or higher), heart disease requiring medical treatment or surgery, renal dysfunction, and inflammatory disease were excluded. There were 234 patients in the final analysis. Blood sampling was performed before surgery and chemotherapy. In addition, we evaluated the relationship between the inflammation and plasma BNP levels in mouse models of colon cancer. Of the 234 patients, 80 were diagnosed with cancer. Both the plasma BNP and serum CRP levels were significantly higher in cancer patients than those without. There were no significant differences in the echocardiographic parameters. There was a significant positive correlation between the plasma BNP and serum CRP levels in cancer patients (r = 0.360, P<0.01) but not in those without. In cancer patients, only the CRP correlated with the BNP independent of the age, creatinine level, hypertension, and body mass index. In addition, in nude mice with subcutaneous colon cancer, the plasma BNP level was elevated compared with that in non-cancer mice, and there was a significant relationship between the plasma BNP and serum levels of the inflammatory markers. In cancer patients, as well as colon cancer model mice, the plasma BNP levels were elevated, possibly due to cancer-related inflammation. The effect of cancer on the BNP

  19. Preoperative physical therapy for elective cardiac surgery patients

    NARCIS (Netherlands)

    Hulzebos, E.H.J.; Smit, Y.; Helders, P.P.J.M.; Meeteren, N.L.U. van

    2012-01-01

    BACKGROUND: After cardiac surgery, physical therapy is a routine procedure delivered with the aim of preventing postoperative pulmonary complications. OBJECTIVES: To determine if preoperative physical therapy with an exercise component can prevent postoperative pulmonary complications in cardiac sur

  20. An audit of documented preoperative evaluation of surgery patients ...

    African Journals Online (AJOL)

    Southern African Journal of Anaesthesia and Analgesia 2015; 21(4):23-28 ... The information obtained from the standardised PAR form in each patient's file was audited using a ... inadequate preoperative assessment and management were.

  1. Preoperative preparation of patients with pituitary gland disorders

    National Research Council Canada - National Science Library

    Malenković, Vesna; Gvozdenović, Ljiljana; Milaković, Branko; Sabljak, Vera; Ladjević, Nebojsa; Zivaljević, Vladan

    2011-01-01

    This paper presents the most common disorders of pituitary function: acromegaly, hypopituitarism, diabetes insipidus and syndrome similar to diabetes insipidus, in terms of their importance in preoperative preparation of patients...

  2. Preoperative assessment and optimization in periampullary and pancreatic cancer

    Directory of Open Access Journals (Sweden)

    S Myatra

    2011-01-01

    Full Text Available Perioperative management of pancreatic and periampullary cancer poses a considerable challenge to the pancreatic surgeon, anesthesiologist, and the intensive care team. The preoperative surgical evaluation of a pancreatic lesion aims to define the nature of the lesion (malignant or benign, stage the tumor, and to determine resectability or other non-surgical treatment options. Patients are often elderly and may have significant comorbidities and malnutrition. Obstructive jaundice may lead to coagulopathy, infection, renal dysfunction, and adverse outcomes. Routine preoperative biliary drainage can result in higher complication rates, and metal stents may be preferred over plastic stents in selected patients with resectable disease. Judicious use of antibiotics and maintaining fluid volume preoperatively can reduce the incidence of infection and renal dysfunction, respectively. Perioperative fluid therapy with hemodynamic optimization using minimally invasive monitoring may help improve outcomes. Careful patient selection, appropriate preoperative evaluation and optimization can greatly contribute to a favorable outcome after major pancreatic resections.

  3. DIAGNOSTIC VALUE OF SIMULTANEOUS MEASUREMENT OF PROCALCITONIN, INTERLEUKIN-6 AND HS CRP IN PREDICTION OF EARLY-ONSET NEONATAL SEPSIS

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    alireza abdollahi

    2012-05-01

    Full Text Available Neonatal sepsis is a major cause of morbidities and mortalities mostly remarkable in the third world nations .We aimed to assess the value of simultaneous measurement of procalcitonin (PCT and interleukin-6 (IL-6 in association with high sensitive- C reactive protein in prediction of early neonatal sepsis. We performed a follow- up study on 95 neonates who were below 12 hours (h of age, had clinical signs of sepsis or maternal risk factors for sepsis. Neonates were assigned to 4 groups including “proven early-onset sepsis”, “clinical early-onset sepsis”, “negative infectious status”, and “uncertain infectious status”. Blood samples were obtained within the first 12 h of birth repeated between 24 hours and 36 hours of age for determination of serum levels of PCT, IL-6, high sensitivie- C Reactive Protein (hs-CRP, and white blood cell (WBC count. On admission, neonates with sepsis had a higher WBC count, IL-6, PCT, and hs-CRP levels compared with those neonates without sepsis. This remained significant even after 12-24 hours of admission. Also, patients with clinical evidences of sepsis had a higher serum level of PCT and IL-6 within 12-24 hours after admission compared to the patients with uncertain sepsis. In final The combination of IL-6, hs-CRP, and PCT seems to be predictive in diagnosis of early onset neonatal sepsis.

  4. The Sensitivity and Specificity of High Sensitive CRP, D-Dimer and IL-6 in Acute Coronary Syndrome

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    Özlem Yiğit

    2011-11-01

    Full Text Available Objective: ACS is the life threatening causes of chest pain. The aim of this study is to detect the sensitivity and specificity of CRP, IL-6 and D-dimer and identify their role in predicting adverse cardiac events. Material and Methods: All patients describing typical chest pain were enrolled in the study. Demographic features and final diagnosis were written and serum specimens were collected. All patients were telephoned after one month to determine if there were any adverse cardiac events. Results: There were 132 patients, (94 male, 38 female. The mean age was 60.92±10.78. 55 patients were diagnosed as AMI (37 STEMI and 18 NSTEMI 60 patients as unstable angina pectoris, 15 patients as stable angina pectoris and 2 patients as non cardiac chest pain. 6 patients died in the hospital. 15 patients had adverse cardiac events (12 recurrent AMI, 2 sudden cardiac death, 1 stroke. The levels of D-dimer, CRP and IL-6 at the presentation were not predictive for adverse events. Conclusion: D-dimer, CRP and IL-6 levels were high both in ACS and stable angina. Detecting the predictive value for adverse cardiac events requires larger patient numbers and longer follow up times.

  5. The Effect of Atorvastatin Therapy in CAPD Patients on Inflammatory Markers (CRP and dialysate IL-6 and CA-125 Level

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    Özlem TİRYAKİ

    2011-09-01

    Full Text Available OBJECTIVE: Dialysate concentrations of CA-125 reflect the mesothelial cell mass. In patients with peritoneal dialysis ultrafiltration failure, low concentrations of CA-125 have been demonstrated. Statins have anti-inflammatory properties which may be of value in modulating responses to injury. In this study, the lipid-lowering effect of atorvastatin and its effects on the CA-125 levels were evaluated. MATERIALS and METHODS: The 100 patients included in the study were followed with CRF in the CAPD program. The patients were divided into two groups as those who used atorvastatin (group 1, n=60 and the control group (group 2, n=40. All patients were evaluated before treatment and 6 months later for serum total cholesterol, LDL, HDL, TG, CRP, and peritoneal effluent was analyzed for interleukin-6, and CA-125 levels. RESULTS: In group 1 patients, serum CRP and dialysate IL-6 values decreased and the dialysate CA- 125 level increased (p<0.001, whereas there was no change in the group 2 control patients. CONCLUSION: Atorvastatin use in patients with markers of inflammation caused decreased levels of CRP and IL-6, and the anti-inflammatory effects of statins may have played a role. The increased CA-125 levels in patients in group 1 may also be related to the anti-inflammatory effects in addition to the antihyperlipidemic effects.

  6. ASSOCIATION OF BLOOD PRESSURE IN ADULTS WITH SELECTED ANTHROPOMETRIC PARAMETERS AND CRP: A HOSPITAL BASED CROSS SECTIONAL STUDY

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    Katta Subraya

    2016-06-01

    Full Text Available BACKGROUND Hypertension is a major public health problem and a known risk factor for cardiovascular disease. Epidemiological studies from different populations have reported significant association between different anthropometric indicators and hypertension. AIMS AND OBJECTIVES The present study was carried out to examine the relationship between C-reactive protein, different anthropometric indices and blood pressure in adults. MATERIALS AND METHODS This is a hospital-based cross-sectional study done among 250 patients over 40 years of age, attending Medicine OPD of a tertiary care institution selected based on their willingness and eligibility to participate. Anthropometric measurements, blood pressure examination and laboratory investigations were done and used for this study. RESULTS Increased blood pressure was found in both obese and non-obese individuals. BMI, waist circumference, neck circumference, sagittal abdominal diameter and CRP was higher in hypertensive males than normotensives and it was statistically significant. Karl Pearson correlation showed that BMI, WC, HC, NC, SAD and CRP had a positive correlation with systolic and diastolic blood pressure and it was found to be statistically significant. CONCLUSION In this study CRP, SAD, HC, WC and NC showed a positive correlation with both systolic and diastolic blood pressure, which means that WC and SAD can be used to get information about visceral obesity in an individual. This also suggests that decrease in intra-abdominal fat could decrease the blood pressure.

  7. Commutability of the CRM 470 C-reactive protein value in the Dade Behring N High Sensitivity CRP assay.

    Science.gov (United States)

    Johnson, A Myron; Ledue, Thomas B; Collins, Marilyn F

    2003-02-01

    Certified Reference Material 470 (CRM 470) demonstrates commutability with both the manufacturer's calibrator and with dilutions of serum pools in the Dade Behring N High Sensitivity assay for C-reactive protein (CRP). Both regression and back calibration show similar nonlinearity for all materials, largely due to the method of calibration curve fitting used in this assay. Significant differences in values among the currently available commercial assays can be largely overcome by using appropriate calibration curve fitting and the recommended value transfer protocol, which includes a minimum of two assay runs on each of at least 3 separate days, with weight correction of all reconstitutions and dilutions. An initial weight-corrected dilution should be made each day because of the relatively high level of CRP in CRM 470. In our opinion, the degree of nonlinearity, imprecision, and differences in values in currently available assays renders the use of fixed clinical decision cut-points questionable for high-sensitivity CRP. An alternative approach is suggested.

  8. Elevated Plasma IL-38 Concentrations in Patients with Acute ST-Segment Elevation Myocardial Infarction and Their Dynamics after Reperfusion Treatment

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    Yucheng Zhong

    2015-01-01

    Full Text Available Objective. Recent studies suggest that IL-38 is associated with autoimmune diseases. Furthermore, IL-38 is expressed in human atheromatous plaque. However, the plasma levels of IL-38 in patients with ST-segment elevation myocardial infarction (STEMI have not yet to be investigated. Methods. On admission, at 24 h, at 48 h, and at 7 days, plasma IL-38, C-reactive protein (CRP, cardiac troponin I (cTNI, and N-terminal of the prohormone brain natriuretic peptide (NT-proBNP levels were measured and IL-38 gene in peripheral blood mononuclear cells (PBMCs was detected in STEMI patients. Results. The results showed that plasma IL-38 levels and IL-38 gene expression in PBMCs were significantly increased in STEMI patients compared with control group and were time dependent, peaked at 24 h. In addition, plasma IL-38 levels were dramatically reduced in patients with reperfusion treatment compared with control group. Similar results were also demonstrated with CRP, cTNI, and NT-proBNP levels. Furthermore, IL-38 levels were found to be positively correlated with CRP, cTNI, and NT-proBNP and be weakly negatively correlated with left ventricular ejection fraction (LVEF in STEMI patients. Conclusions. The results indicate that circulating IL-38 is a potentially novel biomarker for patients with STEMI and IL-38 might be a new target for MI study.

  9. Association of Preoperative Anemia With Postoperative Mortality in Neonates.

    Science.gov (United States)

    Goobie, Susan M; Faraoni, David; Zurakowski, David; DiNardo, James A

    2016-09-01

    Neonates undergoing noncardiac surgery are at risk for adverse outcomes. Preoperative anemia is a strong independent risk factor for postoperative mortality in adults. To our knowledge, this association has not been investigated in the neonatal population. To assess the association between preoperative anemia and postoperative mortality in neonates undergoing noncardiac surgery in a large sample of US hospitals. Using data from the 2012 and 2013 pediatric databases of the American College of Surgeons National Surgical Quality Improvement Program, we conducted a retrospective study of neonates undergoing noncardiac surgery. Analysis of the data took place between June 2015 and December 2015. All neonates (0-30 days old) with a recorded preoperative hematocrit value were included. Anemia defined as hematocrit level of less than 40%. Receiver operating characteristics analysis was used to assess the association between preoperative hematocrit and mortality, and the Youden J Index was used to determine the specific hematocrit cutoff point to define anemia in the neonatal population. Demographic and postoperative outcomes variables were compared between anemic and nonanemic neonates. Univariate and multivariable logistic regression analyses were used to determine factors associated with postoperative neonatal mortality. An external validation was performed using the 2014 American College of Surgeons National Surgical Quality Improvement Program database. Neonates accounted for 2764 children (6%) in the 2012-2013 American College of Surgeons National Surgical Quality Improvement Program databases. Neonates inlcuded in the study were predominately male (64.5%), white (66.3%), and term (69.9% greater than 36 weeks' gestation) and weighed more than 2 kg (85.0%). Postoperative in-hospital mortality was 3.4% in neonates and 0.6% in all age groups (0-18 years). A preoperative hematocrit level of less than 40% was the optimal cutoff (Youden) to predict in-hospital mortality

  10. Interleukin-1 Blockade With Canakinumab to Improve Exercise Capacity in Patients With Chronic Systolic Heart Failure and Elevated High Sensitivity C-reactive Protein (Hs-CRP)

    Science.gov (United States)

    2017-09-14

    Prior Acute Myocardial Infarction; Evidence of Systemic Inflammation (C Reactive Protein Plasma >2 mg/l); Reduced Left Ventricle Ejection Fraction (<50%); Symptoms of Heart Failure (NYHA Class II-III)

  11. Elevated C-reactive protein is associated with severe periodic leg movements of sleep in patients with restless legs syndrome.

    Science.gov (United States)

    Trotti, Lynn Marie; Rye, David B; De Staercke, Christine; Hooper, W Craig; Quyyumi, Arshed; Bliwise, Donald L

    2012-11-01

    Restless legs syndrome (RLS) is a common sleep disorder in which urges to move the legs are felt during rest, are felt at night, and are improved by leg movement. RLS has been implicated in the development of cardiovascular disease. Periodic leg movements (PLMs) may be a mediator of this relationship. We evaluated systemic inflammation and PLMs in RLS patients to further assess cardiovascular risk. 137 RLS patients had PLM measurements taken while unmedicated for RLS. Banked plasma was assayed for high sensitivity C-reactive protein (CRP), interleukin-6 (IL-6), and tumor necrosis factor alpha (TNF-alpha). Mean (SD) PLM index was 19.3 (22.0). PLMs were unrelated to TNF-a and IL-6, but were modestly correlated with logCRP (r(129)=0.19, p=0.03). Those patients with at least 45PLMs/h had an odds ratio of 3.56 (95% CI 1.26-10.03, p=0.02, df=1) for having elevated CRP compared to those with fewer than 45PLMs/h. After adjustment for age, race, gender, diabetes, hypertension, hyperlipidemia, inflammatory disorders, CRP-lowering medications, and body mass index, the OR for those with ≥ 45PLMs/h was 8.60 (95% CI 1.23 to 60.17, p=0.03, df=10). PLMs are associated with increased inflammation, such that those RLS patients with at least 45PLMs/h had more than triple the odds of elevated CRP than those with fewer PLMs. Further investigation into PLMs and inflammation is warranted. Copyright © 2012 Elsevier Inc. All rights reserved.

  12. A randomized trial of preoperative oral carbohydrates in abdominal surgery

    OpenAIRE

    Sada, Fatos; Krasniqi, Avdyl; Hamza, Astrit; Gecaj-Gashi, Agreta; Bicaj, Besnik; Kavaja, Floren

    2014-01-01

    Background Carbohydrate-rich liquid drinks (CRLDs) have been recommended to attenuate insulin resistance by shortening the preoperative fasting interval. The aim of our study the effect of preoperative oral administration of CRLDs on the well-being and clinical status of patients. Methods A randomized, double blind, prospective study of patients undergoing open colorectal operations (CR) and open cholecyctectomy (CH) was conducted. Patients were divided into three groups: study, placebo, and ...

  13. Preoperative prediction model of outcome after cholecystectomy for symptomatic gallstones

    DEFF Research Database (Denmark)

    Borly, L; Anderson, I B; Bardram, Linda

    1999-01-01

    BACKGROUND: After cholecystectomy for symptomatic gallstone disease 20%-30% of the patients continue to have abdominal pain. The aim of this study was to investigate whether preoperative variables could predict the symptomatic outcome after cholecystectomy. METHODS: One hundred and two patients...... and sonography evaluated gallbladder motility, gallstones, and gallbladder volume. Preoperative variables in patients with or without postcholecystectomy pain were compared statistically, and significant variables were combined in a logistic regression model to predict the postoperative outcome. RESULTS: Eighty...

  14. Preoperative Nutritional Status of the Surgical Patients in Jeju

    OpenAIRE

    Moon, Myung-Sang; Kim, Sung-Soo; Lee, Sang-Yup; Jeon, Dal-Jae; Yoon, Min-Geun; Kim, Sung-Sim; Moon, Hanlim

    2014-01-01

    Background To assess the preoperative nutritional status of patients with various disorders and to provide data for pre- and postoperative patient management plans, particularly in the elderly. There is no published information on age-matched and disease-matched preoperative nutritional/immunologic status for orthopedic patients, especially in the elderly, in Jeju. Methods In total, 331 patients with four categories of orthopedic conditions were assessed: 92 elective surgery patients, 59 arth...

  15. [Value of preoperative planning in total hip arthroplasty].

    Science.gov (United States)

    De Thomasson, E; Mazel, C; Guingand, O; Terracher, R

    2002-05-01

    Preoperative planning enables an assessment of the size of the implants needed before total hip replacement. Eggli and Müller demonstrated the reproduciblity of preoperative planning but did not evaluate its contribution to reducing limb length discrepancy. As femur lateralization and the position of the prosthetic center of rotation affect joint mechanics, it would be useful to assess their contribution to the efficacy of preoperative planning. We reviewed the files of 57 patients who underwent total hip arthroplasty for primary joint degeneration or necrosis limited to one hip. The healthy hip served as a control. The surgical plan was elaborated from the preoperative pelvis x-rays (AP and lateral views) and anatomic measurements on films obtained three months postoperatively. In 49 cases, preoperative planning predicted a restoration of the normal anatomy of the operated hip (center of rotation, femur lateralization, length of the operated limb). This objective was achieved in only 22.5% of the cases. Femur lateralization was the most difficult objective to achieve (59.2%). Equal limb length and good position of the center of rotation was achieved in 70% of the cases. For eight patients (14%) preoperative planning was not satisfactory, the implant offset not being adapted to the patient's anatomy. There are limits to preoperative planning, particularly for restitution of adequate femur lateralization. This difficulty appears to be related to three factors: inadequate adaptation of the implant to hip anatomy (14% of the cases in our experience), stiff rotation in degenerative hips inhibiting proper assessment of the length of the femoral neck, and relative imprecision of operative evaluation of femoral anteversion affecting femur lateralization and the level of the femoral cut. Although imperfect, preoperative planning is, in our opinion, essential before total hip arthroplasty in order to avoid major positioning errors and operative difficulties.

  16. Essential elements of the preoperative breast reconstruction evaluation

    OpenAIRE

    Cheng, Angela; Losken, Albert

    2015-01-01

    A plethora of options exist for breast reconstruction and preoperative evaluation must be thorough to lead to a successful outcome. We review multiple components of the preoperative assessment including the patient’s history, goals, imaging, and key elements of the physical exam. Consideration for tumor biology, staging, need or response to chemotherapy or radiation therapy is important in deciding on immediate versus delayed reconstruction. It is also important to consider the patient’s anat...

  17. Preoperative PET/CT in early-stage breast cancer

    DEFF Research Database (Denmark)

    Bernsdorf, M; Berthelsen, A K; Wielenga, V T;

    2012-01-01

    The aim of this study was to assess the diagnostic and therapeutic impact of preoperative positron emission tomography and computed tomography (PET/CT) in the initial staging of patients with early-stage breast cancer.......The aim of this study was to assess the diagnostic and therapeutic impact of preoperative positron emission tomography and computed tomography (PET/CT) in the initial staging of patients with early-stage breast cancer....

  18. Preoperative Chemoradiotheraph for Inflammatory Breast Cancer

    Institute of Scientific and Technical Information of China (English)

    Hongbo Ren; Qi Wang; Yaoxiong Yan; Shaolin Li; Biyou Huang

    2006-01-01

    OBJECTIVE To observe the effect of preoperative chemoradiotherapy for inflammatory breast cancer.METHODS From December 1996 to December 2000, we received and treated 21 patients with inflammatory breast carcinoma with a combinedmodality treatment. The chemotherapy protocol consisted of cyclophosphamide (CTX), pirarubicin (THP-ADM) and 5-fluorouracil (5-FU) or CTX, 5-Fu and methotrexate (MTX). The same infusion scheme was repeated on day 21. After 3~4 cycles the patients were treated with radiotherapy. When the radiation dose reached 40 Gy, the patients who were unable or unwilling to under go an operation received continued radiotherapy. When the radiation dose to the supra clavicular fossa and internal mammary lymph nodes reached 60 Gy and 50 Gy respectively, the radiotherapy was stopped. Chemotherapy was then continued with the original scheme. Patients who had indications for surgery and were willing to under go an operation received no treatment for 2 weeks, after which a total mastectomy was performed. Chemotherapy and radiotherapy was resumed with the original scheme after the operations. When the radiation dose reached 50 Gy, radiotherapy was stopped.RESULTS All patients were followed-up for more than 5 years with a follow-up rate of 100%. The overall 3 and 5-year survival rates of these patients were 42.9%, and 23.8% respectively. For patients in Stage ⅢB the 3 and 5-year survival rates were 50.0% and 27.8% respectively, and for patients in Stage Ⅳ, the 3 and 5-year survival rates were both 0.0%.There was a significant difference between the 2 stage groups (P<0.05,X2=11.60). For patients who received an operation, the 3 and 5-year survival rates were 80.0% and 33.3% respectively, For patients who were not treated with an operation, the 3 and 5-year survival rates were both0.0%, There was a significant difference between the operated and nonoperated groups (P<0.05, X2=11.64).CONCLUSION The prognosis of inflammatory breast carcinoma is poor

  19. Value of C-Reactive Protein in Predicting Left Ventricular Remodelling in Patients with a First ST-Segment Elevation Myocardial Infarction

    Directory of Open Access Journals (Sweden)

    Iwona Swiatkiewicz

    2012-01-01

    Full Text Available Objective. To assess the value of C-reactive protein (CRP in predicting postinfarct left ventricular remodelling (LVR. Methods. We measured in-hospital plasma CRP concentrations in patients with a first ST-segment elevation myocardial infarction (STEMI. Results. LVR was present at 6 months in 27.8% of 198 patients. CRP concentration rose during the first 24 h, mainly in LVR group. The prevalence of LVR was higher in patients from the highest quartile of CRP concentrations at 24 h as compared to those from any other quartile (odds ratio (OR 3.48, 95% confidence interval (95% CI 1.76–6.88. Multivariate analysis identified CRP concentration at 24 h (OR for a 10 mg/L increase 1.29, 95% CI 1.04–1.60, B-type natriuretic peptide at discharge (OR for a 100 pg/mL increase 1.21, 95% CI 1.05–1.39, body mass index (OR for a 1 kg/m2 increase 1.10, 95% CI 1.01–1.21, and left ventricular end-diastolic volume (OR for a 1 mL increase 0.98, 95% CI 0.96-0.99 as independent predictors of LVR. The ROC analysis revealed a limited discriminative value of CRP (area under the curve 0.61; 95% CI 0.54–0.68 in terms of LVR prediction. Conclusions. Measurement of CRP concentration at 24 h after admission possesses a significant but modest value in predicting LVR after a first STEMI.

  20. Association between CRP and TNF-α genes Variants and Cardiovascular Heart Disease in a Mexican Population: Protocol for a Case-Control Study

    OpenAIRE

    2016-01-01

    Background: The C-reactive protein (CRP) and the tumor necrosis factor-alpha (TNF-α) are considered markers of inflammation and have been shown to predict the risk of incident cardiovascular events. However, few studies have undertaken a comprehensive examination of SNPs (single nucleotide polymorphisms) of the CRP and TNF-α genes; due to this, we will present a protocol study to evaluate the role of the CRP and TNF-α genes in Mexican individuals. Methods/design: we will perform a case-contro...

  1. CRP genotype and haplotype associations with serum C-reactive protein level and DAS28 in untreated early rheumatoid arthritis patients

    DEFF Research Database (Denmark)

    Ammitzbøll, Christian Gytz; Steffensen, Rudi; Bøgsted, Martin

    2014-01-01

    investigated: rs11265257, rs1130864, rs1205, rs1800947, rs2808632, rs3093077 and rs876538. The genotype and haplotype associations with CRP and DAS28 levels were evaluated using linear regression analysis adjusted for age, sex and treatment. RESULTS: The minor allele of rs1205 C > T was associated......INTRODUCTION: Single-nucleotide polymorphisms (SNPs) in the CRP gene are implicated in the regulation of the constitutional C-reactive protein (CRP) expression and its response to proinflammatory stimuli. Previous reports suggest that these effects may have an impact on clinical decision...

  2. Preoperative Planning of Orthopedic Procedures using Digitalized Software Systems.

    Science.gov (United States)

    Steinberg, Ely L; Segev, Eitan; Drexler, Michael; Ben-Tov, Tomer; Nimrod, Snir

    2016-06-01

    The progression from standard celluloid films to digitalized technology led to the development of new software programs to fulfill the needs of preoperative planning. We describe here preoperative digitalized programs and the variety of conditions for which those programs can be used to facilitate preparation for surgery. A PubMed search using the keywords "digitalized software programs," "preoperative planning" and "total joint arthroplasty" was performed for all studies regarding preoperative planning of orthopedic procedures that were published from 1989 to 2014 in English. Digitalized software programs are enabled to import and export all picture archiving communication system (PACS) files (i.e., X-rays, computerized tomograms, magnetic resonance images) from either the local working station or from any remote PACS. Two-dimension (2D) and 3D CT scans were found to be reliable tools with a high preoperative predicting accuracy for implants. The short learning curve, user-friendly features, accurate prediction of implant size, decreased implant stocks and low-cost maintenance makes digitalized software programs an attractive tool in preoperative planning of total joint replacement, fracture fixation, limb deformity repair and pediatric skeletal disorders.

  3. The importance of preoperative diagnosis of blister aneurysms.

    Science.gov (United States)

    Russin, Jonathan J; Kramer, Daniel R; Thomas, Debi; Hasson, Denise; Liu, Charles Y; Amar, Arun P; Mack, William J; Giannotta, Steven L

    2015-09-01

    We describe a series of 14 surgical blister aneurysm (BA) patients and compare outcomes in those with known cerebral BA to those lacking preoperative BA diagnosis/recognition. BA are broad, fragile, pathologic dilatations of the intracranial arteries. They have a low prevalence but are associated with substantially higher surgical morbidity and mortality rates than saccular aneurysms. A confirmed, preoperative BA diagnosis can alter operative management and technique. We performed a retrospective review of prospectively collected data on aneurysm patients undergoing surgery at a major academic institution. All patients from 1990 to 2011 with a postoperative BA diagnosis were included. Chart reviews were performed to identify patients with preoperative BA diagnoses and collect descriptive data. We identified 14 patients, 12 of whom presented with subarachnoid hemorrhage. The age of the cohort (mean ± standard deviation: 41.8 ± 13.9 years) was lower than that generally reported for saccular aneurysm populations. Preoperatively diagnosed BA had an intraoperative rupture (IOR) rate of 28.6% (2/7) compared to a 57.1% (4/7) rate in the undiagnosed patients. The mortality rate in the preoperatively diagnosed cohort was 14.3% (1/7) while that of the undiagnosed group was 42.8% (3/7). BA remain a diagnostic and treatment challenge with morbidity and mortality rates exceeding those of saccular aneurysms. Preoperative BA diagnosis may decrease IOR and mortality rates and improve patient outcomes.

  4. Evaluating the effects of preoperative fasting and fluid limitation.

    Science.gov (United States)

    Tosun, Betül; Yava, Ayla; Açıkel, Cengizhan

    2015-04-01

    The aim of the study was to evaluate the effects of preoperative fasting and fluid limitation in patients undergoing laparoscopic cholecystectomy. Although traditional long-term fasting is not recommended in current preoperative guidelines, this is still a common intervention. Visual analogue scale was used to assess hunger, thirst, sleepiness, exhaustion, nausea and pain; State and Trait Anxiety Inventory was used to assess the preoperative anxiety of 99 patients undergoing elective laparoscopic cholecystectomy. Mean time of preoperative fasting and fluid limitation were, respectively, 14.70 ± 3.14 and 11.25 ± 3.74 h. Preoperatively, 58.60% of the patients experienced moderate anxiety. Patients fasting 12 h or longer had higher hunger, thirst, nausea and pain scores. The mean trait anxiety score of patients fasting 12 h or longer was statistically significantly higher. Receiving nothing by mouth after midnight preoperatively is a persisted intervention and results in discomfort of patients. Clinical protocols should be revised and nurses should be trained in current fasting protocols. © 2014 Wiley Publishing Asia Pty Ltd.

  5. Alpha2 macroglobulin elevation without an acute phase response in depressed adults with Down's syndrome: implications.

    Science.gov (United States)

    Tsiouris, J A; Mehta, P D; Patti, P J; Madrid, R E; Raguthu, S; Barshatzky, M R; Cohen, I L; Sersen, E

    2000-12-01

    Studies of immune function during depression in persons without intellectual disability (ID) have revealed elevated levels of alpha2 macroglobulin (alpha2M) and an acute phase protein (APP) response. Clinical observation suggests that people with Down's syndrome (DS) may have associated genetic abnormalities in their immune systems. The APP response and alpha2M changes in depressed versus non-depressed adults with DS was the subject of the present study. The serum pan-proteinase inhibitor alpha2M, and the AP proteins c-reactive protein (CRP), alpha1 antitrypsin (alpha1AT), ceruloplasmin (Cp), beta2 Macroglobulin (beta2M), transthyretin (Trans), serum amyloid protein (SAP), and albumin (Alb) were measured in 38 adults with DS, 19 of whom were diagnosed with and 19 without depression using a sandwich enzyme-linked immunosorbent assay (ELISA). The DSM-IV criteria were used for diagnoses. Medical and neurological examinations excluded medical disorders associated with APP response. Only alpha2M and CRP were significantly different in the depressed versus non-depressed groups. The alpha2M was higher, a response similar to one observed in depressed people without ID, but the CRP was lower in the depressed group, especially in those subjects not on psychotropic medications, contrary to the expected APP response to depression. The results suggest that alpha2M elevation in depressed adults with DS is independent of the APP response. An alternative explanation for its elevation is proposed linking the core symptom of depression with the mammalian dormancy/hibernation process. Further studies are needed to confirm that alpha2M elevation is specific to depression and that it might provide a helpful marker for the diagnosis of depression in people with ID.

  6. ACS 患者超敏-CRP 和 SYNTAX 积分的相关性研究%Correlation between high sensitive CRP level and SYNTAX score in patients with acute coronary syn-drome

    Institute of Scientific and Technical Information of China (English)

    王黎; 任品芳; 沈剑耀

    2016-01-01

    目的:探讨超敏-CRP (hs-CRP)和SYNTAX积分所反映的ACS患者冠状动脉病变范围和严重程度的关系。方法选取 ACS 患者218例,根据 SYNTAX 积分将其分为低分组152例(1~22分)和中高分组66例(≥23分),对患者的一般临床特征、hs-CRP 等血液指标、冠状动脉造影特征等和 SYNTAX 积分的关系进行分析。结果ACS 患者中高分组的 hs-CRP 水平[(13.2±3.3)mg/L]高于低分组患者[(10.4±3.9)mg/L,P <0.05]。中高分组的年龄、血糖、血清肌酐、总胆固醇、LDL、CK-MB、心肌肌钙蛋白 T 均高于低分组(P 均<0.05),而中高分组的 LVEF 为(43.7±3.9)%,低于低分组的(53.7±6.8)%,2组比较差异有统计学意义(P <0.05)。Logistic 回归显示hs-CRP、年龄、LVEF、ST 段抬高型心肌梗死、LDL、慢性完全闭塞性病变是 SYNTAX 中高分组的独立预测因子。结论hs-CRP 是 SYNTAX 积分所反映的 ACS 患者冠状动脉病变范围和严重程度的独立预测因子。%Objective To explore the relationship between high sensitive CRP (hs-CRP)and the ex-tent and severity of coronary artery disease in patients with ACS reflected by SYNTAX score.Methods 218 cases of patients with ACS were selected.According to the SYNTAX score,the patients were divided into low SYNTAX score group (1-22 scores)including 152 cases of patients and intermediate-high SYNTAX score group (≥23 scores)including 66 cases of patients.The relationship between the clinic characteristics,blood biochemical parameters such as hs-CRP etc.coronary angiography features,etc.and SYNTAX score were ana-lyzed.Results hs-CRP levels in intermediate-high SYNTAX score group were higher than those in low SYN-TAX score group (13.2 ±3.3 mg/L vs.10.4 ±3.9 mg/L,P <0.05).At the same time,the age of pa-tients,blood glucose,serum creatinine,total cholesterol,LDL,CK-MB,cTnT in the intermediate-high SYN-TAX score group were

  7. An anaesthetic pre-operative assessment clinic reduces pre-operative inpatient stay in patients requiring major vascular surgery.

    LENUS (Irish Health Repository)

    O'Connor, D B

    2012-02-01

    BACKGROUND: Patients undergoing major vascular surgery (MVS) require extensive anaesthetic assessment. This can require extended pre-operative stays. AIMS: We investigated whether a newly established anaesthetic pre-operative assessment clinic (PAC) would reduce the pre-operative inpatient stay, avoid unnecessary investigations and facilitate day before surgery (DBS) admissions for patients undergoing MVS. PATIENT AND METHODS: One year following and preceding the establishment of the PAC the records of patients undergoing open or endovascular aortic aneurysm repair, carotid endarterectomy and infra-inguinal bypass were reviewed to measure pre-operative length of stay (LoS). RESULTS: Pre-operative LoS was significantly reduced in the study period (1.85 vs. 4.2 days, respectively, P < 0.0001). Only 12 out of 61 patients in 2007 were admitted on the DBS and this increased to 33 out of 63 patients (P = 0.0002). No procedure was cancelled for medical reasons. CONCLUSION: The PAC has facilitated accurate outpatient anaesthetic assessment for patients requiring MVS. The pre-operative in-patient stay has been significantly reduced.

  8. Clinical and Prognostic Significance of Preoperative Plasma Fibrinogen Levels in Patients with Operable Breast Cancer.

    Directory of Open Access Journals (Sweden)

    Yu Mei

    Full Text Available Elevated plasma fibrinogen levels are associated with tumor progression and poor outcomes in different cancer patients. The objective of this study was to investigate the clinical and prognostic value of preoperative plasma fibrinogen levels in patients with operable breast cancer.Two hundred and twenty-three patients diagnosed with breast cancer were retrospectively evaluated in this study. Plasma fibrinogen levels were examined before treatment and analyzed along with patient clinicopathological parameters, disease-free survival (DFS and overall survival (OS. Both univariate and multivariate analyses were performed to identify the clinicopathological parameters associated with DFS and OS.Elevated preoperative plasma fibrinogen levels were directly associated with age of diagnose (≤47 vs. >47, p<0.001, menopause (yes vs. no, p<0.001, tumor size (T1&T2 vs. T3&T4, p = 0.033, tumor stage (I vs. II vs. III, p = 0.034 and lymph node involvement (N = 0 vs. 1≤N≤3 vs. N≥4, p<0.001, but not with histological grade, molecular type and other Immunohistochemical parameters (ER, PR, HER2 and Ki-67. In a univariate survival analysis, tumor stage, tumor size, lymph node involvement (p<0.001/p<0.001 and plasma fibrinogen (p<0.001/p<0.001 levels were associated with disease-free and overall survival, but just lymph nodes involvement (p<0.001, hazard ratio [HR] = 2.9, 95% confidence interval [CI] = 1.6-5.3/p = 0.006, HR = 3.2, 95% CI = 1.4-7.3 and plasma fibrinogen levels (p = 0.006, HR = 3.4, 95% CI = 1.4-8.3/p = 0.002, HR = 10.1, 95% CI = 2.3-44.6 were associated with disease-free and overall survival in a multivariate survival analysis, respectively.This study demonstrates that elevated preoperative plasma fibrinogen levels are associated with breast cancer progression and are independently associated with a poor prognosis in patients with operable breast cancer.

  9. Prognostic significance of preoperative fibrinogen in patients with colon cancer.

    Science.gov (United States)

    Sun, Zhen-Qiang; Han, Xiao-Na; Wang, Hai-Jiang; Tang, Yong; Zhao, Ze-Liang; Qu, Yan-Li; Xu, Rui-Wei; Liu, Yan-Yan; Yu, Xian-Bo

    2014-07-14

    To investigate the prognostic significance of preoperative fibrinogen levels in colon cancer patients. A total of 255 colon cancer patients treated at the Affiliated Tumor Hospital of Xinjiang Medical University from June 1(st) 2005 to June 1(st) 2008 were enrolled in the study. All patients received radical surgery as their primary treatment method. Preoperative fibrinogen was detected by the Clauss method, and all patients were followed up after surgery. Preoperative fibrinogen measurements were correlated with a number of clinicopathological parameters using the Student t test and analysis of variance. Survival analyses were performed by the Kaplan-Meier method and Cox regression modeling to measure 5-year disease-free survival (DFS) and overall survival (OS). The mean preoperative fibrinogen concentration of all colon cancer patients was 3.17 ± 0.88 g/L. Statistically significant differences were found between preoperative fibrinogen levels and the clinicopathological parameters of age, smoking status, tumor size, tumor location, tumor-node-metastasis (TNM) stage, modified Glasgow prognostic scores (mGPS), white blood cell (WBC) count, neutrophil-lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR), and carcinoembryonic antigen (CEA) levels. Univariate survival analysis showed that TNM stage, tumor cell differentiation grade, vascular invasion, mGPS score, preoperative fibrinogen, WBC, NLR, PLR and CEA all correlated with both OS and DFS. Alpha-fetoprotein (AFP) and body mass index correlated only with OS. Kaplan-Meier analysis revealed that both OS and DFS of the total cohort, as well as of the stage II and III patients, were higher in the hypofibrinogen group compared to the hyperfibrinogen group (all P TNM stage, mGPS score, CEA, and AFP levels correlated with both OS and DFS. Preoperative fibrinogen levels can serve as an independent prognostic marker to evaluate patient response to colon cancer treatment.

  10. Preoperative psychological testing--another form of prejudice.

    Science.gov (United States)

    Ashton, David; Favretti, Franco; Segato, Gianni

    2008-10-01

    Preoperative psychological screening of bariatric surgery candidates has become routine, and a significant proportion of patients have their surgery deferred as a consequence. If psychological testing is being used as a form of preoperative triage, both patients and surgeons are entitled to know whether there is sufficient evidence to justify its use in this way. We define the argument for psychological screening as consisting of four premises (p1-p4) and a conclusion (C) as follows: (p1) A significant minority of obese patients will not be successful in losing weight following bariatric surgery-the "failure" group; (p2) A significant minority of patients will exhibit abnormal psychological profiles during preoperative testing; (p3) The majority of individuals referred to in (p2) will be found in group (p1) i.e., abnormal psychological profiles identified preoperatively predict less favorable weight loss outcomes postoperatively; (p4) Identifying patients with adverse psychological profiles preoperatively would allow either exclusion of those at high risk of failure or provide a more secure rationale for targeted pre- and postoperative support; (C) Psychological screening should be part of the routine preoperative assessment for patients undergoing obesity surgery. We reviewed the literature to find evidence to support the premises and show that (p1) can be justified but that (p2) is problematic and can only be accepted in a heavily qualified version. We find no evidence for (p3) and since (p4) and (C) are predicated on (p3), the argument clearly fails. There is no evidence to suggest that preoperative psychological screening can predict postoperative outcomes and no justification for using such testing as a means of discriminating between candidates presenting themselves for bariatric surgery.

  11. The role of gene variants of the inflammatory markers CRP and TNF-α in cardiovascular heart disease: systematic review and meta-analysis

    OpenAIRE

    2015-01-01

    It is widely acknowledged that cardiovascular heart disease (CHD) has a genetic influence. Several studies have investigated the role of inflammatory markers like C-reactive protein (CRP) and tumor necrosis factor α (TNF-α) in the causation of cardiovascular diseases. Although there have been several positive studies associating CRP and TNF-α genes with CHD, the evidence is not entirely consistent. Therefore, we performed a meta-analysis to gain a better understanding into this issue. The met...

  12. Variability in CRP, regulatory T cells and effector T cells over time in gynaecological cancer patients: a study of potential oscillatory behaviour and correlations

    OpenAIRE

    2014-01-01

    Background The inflammatory marker, C reactive protein has been proposed to also be a biomarker for adaptive immune responses in cancer patients with a possible application in time based chemotherapy. Fluxes in serum CRP levels were suggested to be indicative of a cyclical process in which, immune activation is followed by auto-regulating immune suppression. The applicability of CRP as a biomarker for regulatory or effector T cells was therefore investigated in a cohort of patients with gynae...

  13. DC-SIGN activation mediates the differential effects of SAP and CRP on the innate immune system and inhibits fibrosis in mice.

    Science.gov (United States)

    Cox, Nehemiah; Pilling, Darrell; Gomer, Richard H

    2015-07-07

    Fibrosis is caused by scar tissue formation in internal organs and is associated with 45% of deaths in the United States. Two closely related human serum proteins, serum amyloid P (SAP) and C-reactive protein (CRP), strongly affect fibrosis. In multiple animal models, and in Phase 1 and Phase 2 clinical trials, SAP affects several aspects of the innate immune system to reduce fibrosis, whereas CRP appears to potentiate fibrosis. However, SAP and CRP bind the same Fcγ receptors (FcγR) with similar affinities, and why SAP and CRP have opposing effects is unknown. Here, we report that SAP but not CRP binds the receptor DC-SIGN (SIGN-R1) to affect the innate immune system, and that FcγR are not necessary for SAP function. A polycyclic aminothiazole DC-SIGN ligand and anti-DC-SIGN antibodies mimic SAP effects in vitro. In mice, the aminothiazole reduces neutrophil accumulation in a model of acute lung inflammation and, at 0.001 mg/kg, alleviates pulmonary fibrosis by increasing levels of the immunosuppressant IL-10. DC-SIGN (SIGN-R1) is present on mouse lung epithelial cells, and SAP and the aminothiazole potentiate IL-10 production from these cells. Our data suggest that SAP activates DC-SIGN to regulate the innate immune system differently from CRP, and that DC-SIGN is a target for antifibrotics.

  14. Rosuvastatin for primary prevention among individuals with elevated high-sensitivity c-reactive protein and 5% to 10% and 10% to 20% 10-year risk. Implications of the Justification for Use of Statins in Prevention

    DEFF Research Database (Denmark)

    Ridker, Paul M; Macfadyen, Jean G; Nordestgaard, Børge G

    2010-01-01

    Recent primary prevention guidelines issued in Canada endorse the use of statin therapy among individuals at "intermediate risk" who have elevated levels of high-sensitivity C-reactive protein (hsCRP). However, trial data directly addressing whether this recommendation defines a patient populatio...

  15. Rosuvastatin for primary prevention among individuals with elevated high-sensitivity c-reactive protein and 5% to 10% and 10% to 20% 10-year risk. Implications of the Justification for Use of Statins in Prevention

    DEFF Research Database (Denmark)

    Ridker, P.M.; MacFadyen, J.G.; Nordestgaard, Børge G;

    2010-01-01

    Recent primary prevention guidelines issued in Canada endorse the use of statin therapy among individuals at "intermediate risk" who have elevated levels of high-sensitivity C-reactive protein (hsCRP). However, trial data directly addressing whether this recommendation defines a patient population...... in which statin therapy is effective have not previously been published....

  16. Influence of elevated CO

    NARCIS (Netherlands)

    Annibale, D' Alessandra; Larsen, Thomas; Sechi, Valentina; Cortet, Jérôme; Strandberg, Beate; Vincze, Éva; Filser, Juliane; Audisio, Paolo Aldo; Krogh, Paul Henning

    2015-01-01

    We hypothesized that the combined effect of rising levels of atmospheric carbon dioxide (CO2) and increasing use of genetically modified (GM) crops in agriculture may affect soil food-webs. So we designed a study for the assessment of the effects of elevated CO2

  17. Interaktive tavler - interaktive elever

    DEFF Research Database (Denmark)

    Reusch, Charlotte F.; Otzen, Elsebeth

    2012-01-01

    Abstract, Poster-præsentation 13.-14. juni 2012, Pilotprojekt: Interaktive tavler – interaktive elever Lektor, cand. pæd., Elsebeth Otzen og Lektor, cand. mag., Charlotte Reusch, Institut for Skole og Læring, Læreruddannelsen, Professionshøjskolen Metropol, København Hvordan motiverer en interaktiv...... tavle lærere og elever? Hvad sker der mellem elev, stof og lærer, når læreren bliver i stand til at billedliggøre og dynamisere sine oplæg på tavlen? Bliver læreroplæg prioriteret? Bliver eleverne aktive, eller ender den interaktive tavle med blot at understøtte lærerens envejskommunikation til klassen......? Og hvad sker der mellem eleverne? Disse spørgsmål var igangsættende for arbejdet med pilotprojektet Interaktive tavler – interaktive elever, som blev afviklet i skoleåret 2010-2011. Projektet blev udført af en tværfaglig gruppe, bestående af lektorer i matematik, biologi og dansk i læreruddannelsen...

  18. Interaktive tavler - interaktive elever

    DEFF Research Database (Denmark)

    Reusch, Charlotte; Otzen, Elsebeth

    2012-01-01

    Abstract, Poster-præsentation 13.-14. juni 2012, Pilotprojekt: Interaktive tavler ? interaktive elever Lektor, cand. pæd., Elsebeth Otzen og Lektor, cand. mag., Charlotte Reusch, Institut for Skole og Læring, Læreruddannelsen, Professionshøjskolen Metropol, København Hvordan motiverer en interaktiv...... tavle lærere og elever? Hvad sker der mellem elev, stof og lærer, når læreren bliver i stand til at billedliggøre og dynamisere sine oplæg på tavlen? Bliver læreroplæg prioriteret? Bliver eleverne aktive, eller ender den interaktive tavle med blot at understøtte lærerens envejskommunikation til klassen......? Og hvad sker der mellem eleverne? Disse spørgsmål var igangsættende for arbejdet med pilotprojektet Interaktive tavler ? interaktive elever, som blev afviklet i skoleåret 2010-2011. Projektet blev udført af en tværfaglig gruppe, bestående af lektorer i matematik, biologi og dansk i læreruddannelsen...

  19. Udeskole og elevers handlekompetence

    DEFF Research Database (Denmark)

    Breiting, Søren

    2011-01-01

    Elever elsker at komme væk fra undervisningen i skolen. Er det positivt eller negativt? Og hvad har betydning for, at eleverne får mest muligt ud af oplevelserne uden for skolen? Forskellige former for udeskole giver nogle oplagte muligheder, så eleverne udvikler sig som engagerede borgere i et...

  20. Preoperative cryotherapy use in anterior cruciate ligament reconstruction.

    Science.gov (United States)

    Koyonos, Loukas; Owsley, Kevin; Vollmer, Emily; Limpisvasti, Orr; Gambardella, Ralph

    2014-12-01

    Unrelieved postoperative pain may impair rehabilitation, compromise functional outcomes, and lead to patient dissatisfaction. Preemptive multimodal analgesic techniques may improve outcomes after surgery. We hypothesized that patients using preoperative cryotherapy plus a standardized postoperative treatment plan will have lower pain scores and require less pain medication compared with patients receiving a standardized postoperative treatment plan alone after arthroscopically assisted anterior cruciate ligament reconstruction (ACLR). A total of 53 consecutive patients undergoing arthroscopically assisted ACLR performed by one of seven surgeons were randomly assigned to one of two groups. Group 1 received no preoperative cryotherapy and group 2 received 30 to 90 minutes of preoperative cryotherapy to the operative leg using a commercial noncompressive cryotherapy unit. Visual analog scale pain scores and narcotic use were recorded for the first 4 days postoperatively. Total hours of cold therapy and continuous passive motion (CPM) use and highest degree of flexion achieved were recorded as well. Group 1 consisted of 26 patients (15 allograft Achilles tendon and 11 autograft bone patellar tendon bone [BPTB]), and group 2 consisted of 27 patients (16 allograft Achilles tendon and 11 autograft BPTB). Group 2 patients reported less pain (average 1.3 units, p cryotherapy, hours of CPM use, or maximum knee flexion achieved. Complications did not occur in either group. This is the first report we are aware of showing the postoperative effects of preoperative cryotherapy. Our results support the safety and efficacy of preoperative cryotherapy in a multimodal pain regimen for patients undergoing ACL reconstruction.

  1. Preoperative thrombocytosis predicts poor survival in patients with glioblastoma

    Science.gov (United States)

    Brockmann, Marc A.; Giese, Alf; Mueller, Kathrin; Kaba, Finjap Janvier; Lohr, Frank; Weiss, Christel; Gottschalk, Stefan; Nolte, Ingo; Leppert, Jan; Tuettenberg, Jochen; Groden, Christoph

    2007-01-01

    Thrombocytosis, which is defined as a platelet count greater than 400 platelets/nl, has been found to be an independent predictor of shorter survival in various tumors. Release of growth factors from tumors has been proposed to increase platelet counts. Preoperative platelet counts and other clinical and hematological parameters were reviewed from the records of 153 patients diagnosed between 1999 and 2004 with histologically confirmed glioblastoma in order to evaluate the prognostic significance of preoperative thrombocytosis in these patients. The relationship between thrombocytosis and survival was initially analyzed in all patients regardless of further therapy. Univariate log-rank tests showed that the median survival time of 29 patients with preoperative thrombocytosis (19%) was significantly shorter (4 months; 95% confidence interval [95% CI], 3–6 months) compared to 124 patients with normal platelet counts (11 months; 95% CI, 8–13 months; p = 0.0006). Multivariate analysis (Cox proportional hazards model) confirmed preoperative platelet count, age, prothrombin time, and activated partial thromboplastin time to be prognostic factors of survival (all p thrombocytosis was diagnosed (6 months; 95% CI, 4–12 months) compared to patients with normal platelet count (13 months; 95% CI, 11–15 months; p = 0.0359). In multivariate analysis, age, platelet count, preoperative prothrombin time, and degree of tumor resection retained significance as prognostic factors of survival (all p thrombocytosis to be a prognostic factor associated with shorter survival time in patients with glioblastoma. PMID:17504931

  2. Significance of preoperative thrombocytosis in epithelial ovarian cancer

    Directory of Open Access Journals (Sweden)

    Crasta Julian

    2010-01-01

    Full Text Available Background: Reactive thrombocytosis is reported in a variety of solid tumors. A few studies have documented preoperative thrombocytosis in ovarian cancer and identified it as a marker of aggressive tumor biology. Aim: To study the incidence of preoperative thrombocytosis (platelets greater than 400x10 in epithelial ovarian cancer and its association with other clinicopathologic factors. Materials and Methods: Sixty-five patients with invasive ovarian epithelial cancer were retrospectively reviewed and analyzed for the association preoperative thrombocytosis with other clinical and histopathological prognostic factors. Means were analyzed by Student′s t test; proportions were determined by Chi-square analysis. Results: Twenty of 65 (37.5% patients had thrombocytosis at primary diagnosis. Patients with preoperative thrombocytosis were found to have lower hemoglobin (P < 0.0002, more advanced stage disease (P < 0.05 and higher grade tumors (P < 0.02. Patients with thrombocytosis had greater likelihood of subpotimal cytoreduction. Conclusions: Preoperative thrombocytosis is a frequent finding in ovarian carcinomas and their association with advanced stage disease and higher grade denotes that platelets play a role in the tumor growth and progression.

  3. Successful preoperative diagnosis of the localization of adenoma of the parathyroid gland by scintiscan

    Energy Technology Data Exchange (ETDEWEB)

    Takei, Ko; Shirasu, Nobuhiko; Kobayashi, Katsumi; Komatsu, Hideki; Ueno, Akira; Uchiyama, Akira

    1985-02-01

    Successful preoperative diagnosis of the localization of adenoma of the parathyroid in 59-year-old female with hyperparathyroidism by means of double tracer scanning and computerized image subtraction was described. She had been suffering from recurrent urolithiasis and was referred to our clinic because of hypercalcemia and hypophosphatemia in November 1983. The level of serum calcium was 11.2 mg/dl and inorganic serum phosphorus 2.1 mg/dl. The activity of serum alkaline phosphatase was within normal limits. Urinary calcium excretion was elevated to the level of 262 mg/day under low calcium diet (300 mg/day). CT scan could not detect adenoma of the parathyroid. Double tracer scanning with S TI as chloride salt and /sup 99m/Tc as pertechnatate and computerized image subtraction showed abnormal thallium uptake about the lower portion of the right lobe of the thyroid gland. Neck exploration revealed a parathyroid adenoma, weighing 1.0 g behind the right lobe of the thyroid gland as was demonstrated by the preoperative subtracted scintiscan. Convalescence was uneventful and the level of serum calcium and urinary calcium excretion was normalized.

  4. Surgical outcome in monocular elevation deficit: A retrospective interventional study

    Directory of Open Access Journals (Sweden)

    Bandyopadhyay Rakhi

    2008-01-01

    Full Text Available Background and Aim: Monocular elevation deficiency (MED is characterized by a unilateral defect in elevation, caused by paretic, restrictive or combined etiology. Treatment of this multifactorial entity is therefore varied. In this study, we performed different surgical procedures in patients of MED and evaluated their outcome, based on ocular alignment, improvement in elevation and binocular functions. Study Design: Retrospective interventional study. Materials and Methods: Twenty-eight patients were included in this study, from June 2003 to August 2006. Five patients underwent Knapp procedure, with or without horizontal squint surgery, 17 patients had inferior rectus recession, with or without horizontal squint surgery, three patients had combined inferior rectus recession and Knapp procedure and three patients had inferior rectus recession combined with contralateral superior rectus or inferior oblique surgery. The choice of procedure was based on the results of forced duction test (FDT. Results: Forced duction test was positive in 23 cases (82%. Twenty-four of 28 patients (86% were aligned to within 10 prism diopters. Elevation improved in 10 patients (36% from no elevation above primary position (-4 to only slight limitation of elevation (-1. Five patients had preoperative binocular vision and none gained it postoperatively. No significant postoperative complications or duction abnormalities were observed during the follow-up period. Conclusion: Management of MED depends upon selection of the correct surgical technique based on employing the results of FDT, for a satisfactory outcome.

  5. Tandem DNA-bound cAMP-CRP complexes are required for transcriptional repression of the deoP2 promoter by the CytR repressor in Escherichia coli

    DEFF Research Database (Denmark)

    Søgaard-Andersen, Lotte; Møllegaard, N E; Douthwaite, S R;

    1990-01-01

    region, and is sufficient for activation; the second site, CRP-2, centred around -93, is indispensable for repression. Here we demonstrate, by means of in vivo titration, that CytR interaction with deoP2 depends not only on CRP-2, but also on CRP-1 and the length and possibly the sequence separating...... these two sites. Also, point mutations in either CRP site reduce or abolish CytR titration; however, no co-operativity is observed in the interaction of CytR with the two CRP binding sites. Furthermore, the reduction in CytR titration parallels the reduction in binding of cAMP-CRP to the mutated CRP sites...

  6. Preliminary definitions of 'flare' in axial spondyloarthritis, based on pain, BASDAI and ASDAS-CRP: an ASAS initiative.

    Science.gov (United States)

    Gossec, Laure; Portier, Agnès; Landewé, Robert; Etcheto, Adrien; Navarro-Compán, Victoria; Kroon, Féline; van der Heijde, Désirée; Dougados, Maxime

    2016-06-01

    Flares may be used as outcomes in axial spondyloarthritis (axSpA) trials or observational studies. The objective was to develop a definition for 'flare' (or worsening) in axSpA, based on validated composite indices, to be used in the context of clinical trial design. (1) Systematic literature review of definitions of 'flare' in published randomised controlled trials in axSpA. (2) Vignette exercise: 140 scenarios were constructed for a typical patient with axSpA seen at two consecutive visits. Each scenario included a change in one of the following outcomes: pain, Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), BASDAI plus C-reactive protein (CRP) or Ankylosing Spondylitis Disease Activity Score (ASDAS)-CRP. Each Assessment of Spondyloarthritis (ASAS) expert determined if every scenario from a random sample of 46 scenarios was considered a flare (yes/no). Receiver-operating characteristic (ROC) analyses were applied to derive optimal cut-off values. (3) ASAS consensus was reached. (1) The literature review yielded 38 studies using some definition of 'flare', with 27 different definitions indicating important heterogeneity. The most frequent definitions were based on BASDAI changes or pain changes. (2) 121 ASAS experts completed 4999 flare assessments. The areas under the ROC curves were high (range: 0.88-0.89). Preliminary cut-offs for pain (N=3), BASDAI (N=5) and ASDAS-CRP (N=4) were chosen, with a range of sensitivity 0.60-0.99 and range of specificity 0.40-0.94 against the expert's opinions. This data-driven ASAS consensus process has led to 12 preliminary draft definitions of 'flare' in axSpA, based on widely used indices. These preliminary definitions will need validation in real patient data. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  7. Improving ethanol tolerance of Escherichia coli by rewiring its global regulator cAMP receptor protein (CRP.

    Directory of Open Access Journals (Sweden)

    Huiqing Chong

    Full Text Available A major challenge in bioethanol fermentation is the low tolerance of the microbial host towards the end product bioethanol. Here we report to improve the ethanol tolerance of E. coli from the transcriptional level by engineering its global transcription factor cAMP receptor protein (CRP, which is known to regulate over 400 genes in E. coli. Three ethanol tolerant CRP mutants (E1- E3 were identified from error-prone PCR libraries. The best ethanol-tolerant strain E2 (M59T had the growth rate of 0.08 h(-1 in 62 g/L ethanol, higher than that of the control at 0.06 h(-1. The M59T mutation was then integrated into the genome to create variant iE2. When exposed to 150 g/l ethanol, the survival of iE2 after 15 min was about 12%, while that of BW25113 was <0.01%. Quantitative real-time reverse transcription PCR analysis (RT-PCR on 444 CRP-regulated genes using OpenArray® technology revealed that 203 genes were differentially expressed in iE2 in the absence of ethanol, whereas 92 displayed differential expression when facing ethanol stress. These genes belong to various functional groups, including central intermediary metabolism (aceE, acnA, sdhD, sucA, iron ion transport (entH, entD, fecA, fecB, and general stress response (osmY, rpoS. Six up-regulated and twelve down-regulated common genes were found in both iE2 and E2 under ethanol stress, whereas over one hundred common genes showed differential expression in the absence of ethanol. Based on the RT-PCR results, entA, marA or bhsA was knocked out in iE2 and the resulting strains became more sensitive towards ethanol.

  8. Fatty-acid binding protein 4 gene variants and childhood obesity: potential implications for insulin sensitivity and CRP levels

    Directory of Open Access Journals (Sweden)

    Bhattacharjee Rakesh

    2010-02-01

    Full Text Available Abstract Introduction Obesity increases the risk for insulin resistance and metabolic syndrome in both adults and children. FABP4 is a member of the intracellular lipid-binding protein family that is predominantly expressed in adipose tissue, and plays an important role in maintaining glucose and lipid homeostasis. The purpose of this study was to measure FABP4 plasma levels, assess FABP4 allelic variants, and explore potential associations with fasting glucose and insulin levels in young school-age children with and without obesity. Methods A total of 309 consecutive children ages 5-7 years were recruited. Children were divided based on BMI z score into Obese (OB; BMI z score >1.65 and non-obese (NOB. Fasting plasma glucose, lipids, insulin, hsCRP, and FABP4 levels were measured. HOMA was used as correlate of insulin sensitivity. Four SNPs of the human FABP4 gene (rs1051231, rs2303519, rs16909233 and rs1054135, corresponding to several critical regions of the encoding FABP4 gene sequence were genotyped. Results Compared to NOB, circulating FABP4 levels were increased in OB, as were LDL, hsCRP and HOMA. FABP4 levels correlated with BMI, and also contributed to the variance of HOMA and hsCRP, but not serum lipids. The frequency of rs1054135 allelic variant was increased in OB, and was associated with increased FABP4 levels, while the presence of rs16909233 variant allele, although similar in OB and NOB, was associated with increased HOMA values. Conclusions Childhood obesity is associated with higher FABP4 levels that may promote cardiometabolic risk. The presence of selective SNPs in the FABP4 gene may account for increased risk for insulin resistance or systemic inflammation in the context of obesity.

  9. Usefulness of preprocedure high-sensitivity C-reactive protein to predict death, recurrent myocardial infarction, and stent thrombosis according to stent type in patients with ST-segment elevation myocardial infarction randomized to bare metal or drug-eluting stenting during primary percutaneous

    DEFF Research Database (Denmark)

    Schoos, Mikkel Malby; Kelbæk, Henning; Kofoed, Klaus F;

    2011-01-01

    It is unknown whether high-sensitivity C-reactive protein (hs-CRP) predicts outcome depending on implanted stent type. We investigated the prognostic value of hs-CRP in relation to type of stent implanted in patients with ST-segment elevation myocardial infarction (STEMI). Immediately before...... interval 1.3 to 5.6, p = 0.007) and the combined variable of hs-CRP >2 mg/L and BMS (hazard ratio 2.4, 95% confidence interval 1.2 to 4.5, p = 0.006) independently predicted the composite end point of death and MI at 36-month follow-up. There was a significant interaction (p = 0.006) for hs-CRP and stent...

  10. CHANGES OF COPEPTIN, cTnI AND Hs-CRP AND THEIR CLINICAL SIGNIFICANCE IN PATIENTS WITH ACUTE CORONARY SYNDROME%急性冠状动脉综合征病人血浆和肽素、cTnI和 Hs-CRP变化及意义

    Institute of Scientific and Technical Information of China (English)

    闫小菊; 刘松; 李霞

    2011-01-01

    目的 探讨急性冠状动脉综合征(ACS)病人血浆和肽素、肌钙蛋白I(cTnI)与高敏C-反应蛋白(HsCRP)的变化及其临床意义.方法 因胸痛入院的病人196例,经冠状动脉造影术(CAG)检查后分为CAG正常组、不稳定型心绞痛(UAP)组、非ST段抬高急性心肌梗死(NSTEMI)组和ST段抬高急性心肌梗死(STEMI)组,测定各组病人入院时血浆和肽素、cTnI及Hs-CRP含量.结果 UAP组、NSTEMI组和STEMI组和肽素、cTnI及Hs-CRP水平高于CAG正常组(H=42.57~141.35,P<0.05);NSTEMI组和STEMI组和肽素、cTnI及HsCRP水平高于UAP组(H=9.72~107.45,P<0.05).左主干病变组较单支病变组、双支病变组、三支病变组和肽素、cTnI及Hs-CRP水平明显升高(H=7.26~35.72,P<0.05).结论 ACS病人血浆和肽素、cTnI及HsCRP水平升高,并且和肽素和cTnI在一定程度内可以反映冠状动脉病变严重程度,对ACS病人的危险分层、治疗决策及预后判断具有一定临床价值.%Objective To explore the clinical significance of C-terminal portion of provasopressin (Copeptin), cTnI and Hs-CRP in patients with acute coronary syndrome (ACS).Methods This study consisted of 194 patients who were hospitalized with chest pain.According to coronary angiography (CAG), they were classified into four groups as: CAG normal, unstable angina pectoris (UAP), non-ST elevation myocardial infarction (NSTEMI) and ST elevation myocardial infarction (STEM1).Plasma copeptin, cTnI and Hs-CRP were measured on admission.Results Plasma levels of copeptin, cTnI and Hs-CRP in patients of groups UAP, NSTEMI and STEMI were significantly higher than that in CAG normal group (H=42.57-141.35, P<0.05).The levels of copeptin, cTnI and Hs-CRP in patients of groups NSTEMI and STEMI were higher than that in UAP group (H=9.72-107.45,P<0.05).The patients with left main coronary stenosis had a higher level of copeptin, cTnI and Hs-CRP than those with a single-, double-or triple-branch coronary

  11. Effect of preoperative biliary drainage on outcome of classical pancreaticoduodenectomy

    Institute of Scientific and Technical Information of China (English)

    Chandra Shekhar Bhati; Chandrashekhar Kubal; Pankaj Kumar Sihag; Ankur Atal Gupta; Raj Kamal Jenav; Nicholas G Inston; Jagdish M Mehta

    2007-01-01

    AIM: To investigate the role of preoperative biliary drainage (PBD) in the outcome of classical pancreaticodu odenectomy.METHODS: A 10-year retrospective data analysis was performed on patients (n = 48) undergoing pancreaticoduodenectomy from March 1994 to March 2004 in department of surgery at SMS medical college, Jaipur, India. Demographic variables, details of preoperative stenting, operative procedure and post operative complications were noted.RESULTS: Preoperative biliary drainage was performed in 21 patients (43.5%). The incidence of septic complications was significantly higher in patients with biliary stent placement (P < 0.05, 0 vs 4). This group of patients also had a significantly higher minor biliary leak rate. Mortality and hospital stay in each group was comparable.CONCLUSION: Within this study population the use of PBD by endoscopic stenting was associated with a high incidence of infective complications. These findings do not support the routine use of biliary stenting in patients prior to pancreatico-duodenectomy.

  12. Upper airway imaging and its role in preoperative airway evaluation

    Directory of Open Access Journals (Sweden)

    Jagadish G Sutagatti

    2016-01-01

    Full Text Available Ultrasonography (USG is well-known as a fast, safe, and noninvasive technique. Its application for imaging of the airway is now gaining momentum. The upper airway has a complex anatomy, and its assessment forms a vital part of every preanesthetic evaluation. Ultrasound (US imaging can help in upper airway assessment in the preoperative period. There are various approaches to upper airway USG. The technique has its own advantages, disadvantages, and limitations. This simple yet challenging imaging technique is all set to become an important part of routine preoperative airway evaluation. This article reviews the various approaches to upper airway US imaging, interpretation of the images, limitations, and disadvantages of the technique and its varied clinical applications in the preoperative period. The scientific material presented here was hand searched from textbooks and journals, electronically from PubMed, and Google scholar using text words.

  13. Indications of laparoscopic cholecystectomy based on preoperative imaging findings

    Energy Technology Data Exchange (ETDEWEB)

    Wakizaka, Yoshitaka; Sano, Syuichi; Nakanishi, Yoshimi; Koike, Yoshinobu; Ozaki, Susumu; Iwanaga, Rikizo (Sapporo City General Hospital (Japan)); Uchino, Junichi

    1994-03-01

    We studied the indications for laparoscopic cholecystectomy (LC) and values of preoperative imaging findings in 82 patients who underwent preoperative imaging diagnostic tests (abdominal echogram, abdominal CAT scan, ERCP). We analyzed mainly patients who were considered to be indicated for LC but whose gallbladders could be removed by open laparotomy, or whose gallbladders were removed by open laparotomy but were considered indicated for LC from retrospective study. We found the following results. LC could be easily performed in patients with a history of severe acute cholecystitis if they had no findings of a thickened wall or negative gallbladder signs. Abdominal echogram and CAT scan were the best preoperative imaging tests for determining the gallbladder's state, especially for obstruction of the cystic duct. These results are important today when the operative indications of LC are extremely indefinite because of the accumulation of operative experience and technological improvements. (author).

  14. Preoperative predictors of weight loss following bariatric surgery: systematic review.

    Science.gov (United States)

    Livhits, Masha; Mercado, Cheryl; Yermilov, Irina; Parikh, Janak A; Dutson, Erik; Mehran, Amir; Ko, Clifford Y; Gibbons, Melinda Maggard

    2012-01-01

    Obesity affects 32% of adults in the USA. Surgery generates substantial weight loss, but 20-30% fails to achieve successful weight loss. Our objective was to identify preoperative psychosocial factors associated with weight loss following bariatric surgery. We performed a literature search of PubMed® and the Cochrane Database of Reviews of Effectiveness between 1988 and April 2010. Articles were screened for bariatric surgery and weight loss if they included a preoperative predictor of weight loss: body mass index (BMI), preoperative weight loss, eating disorders, or psychiatric disorder/substance abuse. One thousand seven titles were reviewed, 534 articles screened, and 115 included in the review. Factors that may be positively associated with weight loss after surgery include mandatory preoperative weight loss (7 of 14 studies with positive association). Factors that may be negatively associated with weight loss include preoperative BMI (37 out of 62 studies with negative association), super-obesity (24 out of 33 studies), and personality disorders (7 out of 14 studies). Meta-analysis revealed a decrease of 10.1% excess weight loss (EWL) for super-obese patients (95% confidence interval (CI) [3.7-16.5%]), though there was significant heterogeneity in the meta-analysis, and an increase of 5.9% EWL for patients with binge eating at 12 months after surgery (95% CI [1.9-9.8%]). Further studies are necessary to investigate whether preoperative factors can predict a clinically meaningful difference in weight loss after bariatric surgery. The identification of predictive factors may improve patient selection and help develop interventions targeting specific needs of patients.

  15. Preoperative antibiotics for septic arthritis in children: delay in diagnosis.

    Science.gov (United States)

    MacLean, Simon B M; Timmis, Christopher; Evans, Scott; Lawniczak, Dominik; Nijran, Amit; Bache, Edward

    2015-04-01

    To review the records of 50 children who underwent open joint washout for septic arthritis with (n=25) or without (n=25) preoperative antibiotics. Records of 50 children who underwent open joint washout for presumed septic arthritis with (n=25) or without (n=25) preoperative antibiotics were reviewed. 17 boys and 8 girls aged 3 weeks to 16 years (median, 1.5 years) who were prescribed preoperative antibiotics before joint washout were compared with 12 boys and 13 girls aged one month to 14 years (median, 2 years) who were not. Following arthrotomy and washout, all patients were commenced on high-dose intravenous antibiotics. Patients were followed up for 6 to 18 months until asymptomatic. Patients who were referred from places other than our emergency department were twice as likely to have been prescribed preoperative antibiotics (p=0.0032). Patients prescribed preoperative antibiotics had a longer median (range) time from symptom onset to joint washout (8 [2-23] vs. 4 [1-29] days, p=0.05) and a higher mean erythrocyte sedimentation rate (93.1 vs. 54.3 mm/h, p=0.023) at presentation. Nonetheless, the 2 groups were comparable for weight bearing status, fever, and positive culture, as well as the mean (range) duration of antibiotic treatment (4.9 [4-7] vs. 4.7 [1-8] weeks, p=0.586). Preoperative antibiotics should be avoided in the management of septic arthritis in children. Their prescription delays diagnosis and definitive surgery, and leads to additional washouts and complications. A high index of suspicion and expedite referral to a specialist paediatric orthopaedic unit is needed if septic arthritis is suspected.

  16. Assessment of patient satisfaction with the preoperative anesthetic evaluation

    Directory of Open Access Journals (Sweden)

    Gebremedhn EG

    2014-09-01

    Full Text Available Endale Gebreegziabher Gebremedhn, Vidhya Nagaratnam Department of Anesthesia, School of Medicine, Gondar College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia Background: The evaluation of patient satisfaction is a core aspect of the continuous quality improvement in anesthesia service that can be affected by the preoperative anesthetist visit. This visit enables the anesthetist to know about the patient's general health status and the nature of surgery, to choose the type of anesthesia, and to discuss perioperative complications and their management with the patient. Patients have sometimes complained about the information given during the preoperative anesthetic evaluation in the University of Gondar teaching and referral hospital. The aim of this study was to determine the level of patient satisfaction with the preoperative anesthetist visit. Methods: A cross-sectional study was conducted from February 15 to April 15, 2013. All consecutive elective patients who were operated upon under anesthesia during the study period were interviewed 24 hours after operation. A pretested questionnaire and checklists, which were developed based on the hospital's anesthetic evaluation sheet, were used for data collection. Results: A total of 116 elective patients were operated upon under anesthesia during the study period. Of these, 102 patients were included in our study, with a response rate of 87.9%. Anesthetists introduced themselves to ~24% patients; provided information about anesthesia to ~32%, postoperative complications to ~21%, postoperative analgesia to ~18, and postoperative nausea and vomiting to ~21%; and spent adequate time with ~74%. Patients' questions were answered by the anesthetist in ~65% of cases, and ~65% of patients had reduced anxiety after the anesthetist visit. The patients' overall satisfaction with the preoperative anesthetist visit was ~65%. Conclusion and recommendation: Patient satisfaction with the

  17. Adiponectin concentrations increase during acute FFA elevation in humans treated with rosiglitazone.

    Science.gov (United States)

    Krzyzanowska, K; Mittermayer, F; Krugluger, W; Roden, M; Schernthaner, G; Wolzt, M

    2007-10-01

    The adipocytokine adiponectin is released by adipocytes upon activation of the peroxisome proliferator-activated receptor gamma (PPAR gamma). PPAR gamma has binding sites for thiazolidinediones and free fatty acids (FFAs). To evaluate if adiponectin serum concentrations are synergistically regulated by FFAs and thiazolidinediones IN VIVO plasma FFAs were acutely elevated in healthy subjects pre-treated with rosiglitazone or placebo. Sixteen healthy male subjects (23-37 years) were included in this double-blind, randomized, placebo-controlled parallel-group study. Rosiglitazone 8 mg or placebo was administered daily for 21 days. On the last day plasma FFA concentrations were increased by an intravenous triglyceride/heparin infusion. Blood for determination of adiponectin, C-reactive protein (CRP), leptin, resistin, FFAs, glucose, and insulin was drawn at baseline and on day 21 before and after 5 hours of triglyceride/heparin infusion. Adiponectin concentrations increased and FFA levels decreased in subjects receiving rosiglitazone (all p<0.05 VS. baseline). Lipid infusion significantly increased FFA plasma concentrations, with an attenuated elevation in rosiglitazone-treated subjects. However, adiponectin concentrations were only increased in subjects on rosiglitazone (p=0.018 VS. before lipid infusion), but not in controls. Leptin increased during lipid infusion in subjects receiving placebo but not in those on rosiglitazone. CRP and resistin were not affected by rosiglitazone or FFAs. The acute increase in circulating adiponectin concentrations during acutely elevated FFA depends on PPAR gamma activation in healthy subjects.

  18. Preoperative Platelet Count Associates with Survival and Distant Metastasis in Surgically Resected Colorectal Cancer Patients

    Science.gov (United States)

    Wan, Shaogui; Lai, Yinzhi; Myers, Ronald E.; Li, Bingshan; Hyslop, Terry; London, Jack; Chatterjee, Devjani; Palazzo, Juan P.; Burkart, Ashlie L.; Zhang, Kejin; Xing, Jinliang

    2013-01-01

    Objective Platelets have been implicated in cancer metastasis and prognosis. No population-based study has been reported as to whether preoperative platelet count directly predicts metastatic recurrence of colorectal cancer (CRC) patients. Design Using a well-characterized cohort of 1,513 surgically resected CRC patients, we assessed the predictive roles of preoperative platelet count in overall survival, overall recurrence, as well as locoregional and distant metastatic recurrences. Results Patients with clinically high platelet count (≥400× 109/L) measured within 1 month before surgery had a significantly unfavorable survival (hazard ratio [HR]=1.66, 95 % confidence interval [CI] 1.34–2.05, P=2.6×10−6, Plog rank= 1.1×10−11) and recurrence (HR=1.90, 1.24–2.93, P=0.003, Plog rank=0.003). The association of platelet count with recurrence was evident only in patients with metastatic (HR=2.81, 1.67–4.74, P=1.1×10−4, Plog rank =2.6×10−6) but not locoregional recurrence (HR=0.59, 95 % CI 0.21–1.68, P= 0.325, Plog rank=0.152). The findings were internally validated through bootstrap resampling (P<0.01 at 98.6 % of resampling). Consistently, platelet count was significantly higher in deceased than living patients (P<0.0001) and in patients with metastatic recurrence than locoregional (P= 0.004) or nonrecurrent patients (P<0.0001). Time-dependent modeling indicated that the increased risks for death and metastasis associated with elevated preoperative platelet counts persisted up to 5 years after surgery. Conclusion Our data demonstrated that clinically high level of preoperative platelets was an independent predictor of CRC survival and metastasis. As an important component of the routinely tested complete blood count panel, platelet count may be a cost-effective and noninvasive marker for CRC prognosis and a potential intervention target to prevent metastatic recurrence. PMID:23549858

  19. Preoperative evaluation of synchronous colorectal cancer using MR colonography

    DEFF Research Database (Denmark)

    Achiam, Michael P; Andersen, Lars Peter Holst; Klein, Mads

    2009-01-01

    it is noninvasive, and most of the colon can be evaluated. Furthermore, it has higher patient acceptance, and no sedation or radiation is used. The purpose of this study was to determine the feasibility of performing MRC preoperatively in an everyday clinical situation in a group of patients who were not offered......RATIONALE AND OBJECTIVES: It is well known that synchronous cancers (incidence, 2%-11%) and polyps (incidence, 12%-58%) occur in patients with colorectal cancer. Magnetic resonance colonography (MRC) seems like the obvious choice as a diagnostic tool in preoperative evaluation, because...

  20. [Importance of preoperative and intraoperative imaging for operative strategies].

    Science.gov (United States)

    Nitschke, P; Bork, U; Plodeck, V; Podlesek, D; Sobottka, S B; Schackert, G; Weitz, J; Kirsch, M

    2016-03-01

    Recent advances in preoperative and postoperative imaging have an increasing influence on surgical decision-making and make more complex surgical interventions possible. This improves the possibilities for frequently occurring challenges and promoting improved functional and oncological outcome. This manuscript reviews the role of preoperative and intraoperative imaging in surgery. Various techniques are explained based on examples from hepatobiliary surgery and neurosurgery, in particular real-time procedures, such as the online use of augmented reality and in vivo fluorescence, as well as new and promising optical techniques including imaging of intrinsic signals and vibrational spectroscopy.

  1. PCT、CRP 及 WBC 测定在儿童感染性疾病诊疗中的应用%Application of PCT,CRP and WBC Determination in the Treatment of Children with Infectious Diseases

    Institute of Scientific and Technical Information of China (English)

    岳文强

    2014-01-01

    目的:研究血清降钙素原( procalcitonin,PCT)、C 反应蛋白( C-reactive protein,CRP)水平及白细胞(white blood cell,WBC)计数在儿童感染性疾病诊疗中的应用价值。方法:选择2012~2013年间在阳泉市第三人民医院儿科就诊的157例感染性疾病患儿,按临床诊断分为细菌感染组和非细菌感染组,同时选取79例健康儿童作为对照组,分别进行血清 PCT、CRP 水平测定和全血 WBC 计数。结果:细菌感染组的 PCT、CRP 和 WBC 水平高于对照组,差异具有统计学意义(P 0.05);细菌感染组和非细菌感染组 PCT 差异有统计学意义(P 0.05)。结论:PCT 可以快速客观地判别儿童感染的类型以及感染严重程度,对临床合理使用抗生素以及疗效观察具有重要的指导意义。%Objective:To explore the application value of procalcitonin(PCT),C-reactive protein(CRP)level and white blood cell(WBC)counting in the treatment of children with infectious diseases. Methods:157 cases of chil-dren with infectious diseases as the experimental group were divided into bacterial infection group and non-bacterial in-fection group during 2012 ~ 2013 in The Third People's Hospital of Yangquan City in Shanxi Province,while 79 cases of healthy children were selected as the control group. The children were respectively conducted in procalcitonin(PCT), C-reactive protein(CRP)level and white blood cell(WBC)counting. Results:The procalcitonin(PCT),C-reactive protein(CRP)level and white blood cell(WBC)counting in bacterial infection group were higher than those in the con-trol group;there was statistical significant difference(P 0. 05)in procalcitonin,PCT;PCT both in bacterial in-fection group and non-bacterial infection group has statistical significance(P 0. 05). Conclusion:Procalcitonin (PCT)can objectively and rapidly determine the infection types and severity of the infection. Moreover,there is impor-tant guiding significance in

  2. Elevated Plasma YKL-40 Levels and Ischemic Stroke in the General Population

    DEFF Research Database (Denmark)

    Kjaergaard, A.D.; Bojesen, S.E.; Johansen, J.S.

    2010-01-01

    Objective: We hypothesized that elevated plasma YKL-40 levels are associated with increased risk of ischemic cardiovascular disease in the general population. In contrast to C-reactive protein (CRP) produced in the liver in response to inflammation, YKL-40 is produced by lipid-laden macrophages...... inside the vessel wall. Methods: We measured plasma YKL-40 in 8,899 21- to 93-year-old participants of the Copenhagen City Heart Study 1991-1994 examination, and followed them for up to 18 years. Endpoints were ischemic stroke, ischemic cerebrovascular disease, myocardial infarction, and ischemic heart...

  3. Elevated C-reactive protein levels in schizophrenia inpatients is associated with aggressive behavior.

    Science.gov (United States)

    Barzilay, R; Lobel, T; Krivoy, A; Shlosberg, D; Weizman, A; Katz, N

    2016-01-01

    An association between inflammation and behavioral domains of mental disorders is of growing interest. Recent studies reported an association between aggression and inflammation. In this study, we investigated the association between aggressive behavior and inflammatory markers in schizophrenia inpatients. Adult schizophrenia inpatients without affective symptoms (n=213) were retrospectively identified and categorized according to their C-reactive protein measurement at admission as either elevated (CRP>1 mg/dL; n=57) or normal (CRPinflammation including leukocyte count and neutrophil to lymphocyte ratio (r=0.387, Pinflammation) of a specific behavioral endophenotype (aggression) in schizophrenia inpatients. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  4. Skuldertesten "Kombineret Elevation"

    DEFF Research Database (Denmark)

    Clausen, Mikkel Bek; Overkær, Brian

    2010-01-01

    Formål: At udarbejde en testprotokol for testen Kombineret Elevation (KE) og undersøge test-retest variationen ved test af elite svømmere, samt diskutere testens relevans og validitet. Materiale og Metode: 9 elite og 10 sub-elite svømmere, heraf var 11 mænd og 8 kvinder, gennemførte testen KE 2...

  5. Prognostic significance of lymphocyte-to-monocyte ratio and CRP in patients with nonmetastatic clear cell renal cell carcinoma: a retrospective multicenter analysis

    Directory of Open Access Journals (Sweden)

    Xia WK

    2016-05-01

    Full Text Available Wen-Kai Xia, Xia Wu, Tang-Hong Yu, Yu Wu, Xia-Juan Yao, Hong Hu Department of Nephrology, The Affiliated Jiangyin Hospital of Southeast University Medical College, Jiangyin, Jiangsu, People’s Republic of China Background: Inflammation has been reported to be involved in carcinogenesis and cancer progression. This study was designed to explore the prognostic significance of lymphocyte-to-monocyte ratio (LMR and serum C-reactive protein (CRP in nonmetastatic clear cell renal cell carcinoma (ccRCC patients after treatment.Methods: The retrospective study consisted of 985 patients with ccRCC who had undergone nephrectomy from 2005 to 2010 at multiple centers. The patients were divided into four groups using a quartile of LMR or CRP, and their associations with clinical characteristics and outcome were systematically estimated.Results: Both low LMR and high CRP significantly diminished overall survival (OS and metastasis-free survival (MFS in patients with ccRCC. Further investigation indicated that LMR and CRP were independent prognostic factors of both OS and MFS. Integration of LMR and CRP into a predictive model, including significant variables in multivariate analysis, established a nomogram to predict accurately the 3- and 5-year survival for nonmetastatic patients with ccRCC.Conclusion: LMR and CRP represent independent prognostic factors of OS and MFS for patients with ccRCC. Incorporation of LMR and CRP into the traditional TNM staging system may improve their predictive performance. Keywords: C-reactive protein, lymphocyte-to-monocyte ratio, clear cell renal cell carcinoma, survival, nomogram

  6. Association of IL-6 and CRP gene polymorphisms with obesity and metabolic disorders in children and adolescents

    Directory of Open Access Journals (Sweden)

    Pâmela F. Todendi

    2015-06-01

    Full Text Available Activation of adipose tissue inflammation is associated with obesity caused by lipid accumulation in adipocytes. Through this activation, proinflammatory cytokines, such as Interleukin-6 (IL-6 and C-reactive protein (CRP seem to influence metabolic disorders. The present study evaluated whether polymorphisms in the CRP (rs1205 and IL-6 (rs1800795, rs2069845 genes are associated with the development of metabolic disorders in children and adolescents. A cross-sectional study was performed, consisting of 470 students from the municipality of Santa Cruz do Sul, Brazil, aged 7-17 years. Body mass index (BMI was classified according to overweight and obesity. Genotyping was performed by real-time Polymerase Chain Reaction(PCR. Anthropometric characteristics, biochemical markers, immunological markers and blood pressure were assessed. Descriptive statistics, chi-square and logistic regression were used for the analyses. No association was detected between the rs1800795 polymorphism and the assessed variables. Individuals with the risk genotype in the rs1205 gene were associated with the risk of developing hypercholesterolemia (OR 2.79; CI 1.40, 5.57; p = 0.003. Carriers of the risk genotype in the rs2069845 gene are associated with the risk of developing obesity (OR 3.07; CI 1.08, 8.72; p = 0.03. The polymorphism rs2069845 was associated with obesity and rs1205 was associated with the risk of developing hypercholesterolemia in Brazilian schoolchildren.

  7. Association of IL-6 and CRP gene polymorphisms with obesity and metabolic disorders in children and adolescents.

    Science.gov (United States)

    Todendi, Pâmela F; Klinger, Elisa I; Ferreira, Michele B; Reuter, Cézane P; Burgos, Miria S; Possuelo, Lia G; Valim, Andréia R M

    2015-01-01

    Activation of adipose tissue inflammation is associated with obesity caused by lipid accumulation in adipocytes. Through this activation, proinflammatory cytokines, such as Interleukin-6 (IL-6) and C-reactive protein (CRP) seem to influence metabolic disorders. The present study evaluated whether polymorphisms in the CRP (rs1205) and IL-6 (rs1800795, rs2069845) genes are associated with the development of metabolic disorders in children and adolescents. A cross-sectional study was performed, consisting of 470 students from the municipality of Santa Cruz do Sul, Brazil, aged 7-17 years. Body mass index (BMI) was classified according to overweight and obesity. Genotyping was performed by real-time Polymerase Chain Reaction (PCR). Anthropometric characteristics, biochemical markers, immunological markers and blood pressure were assessed. Descriptive statistics, chi-square and logistic regression were used for the analyses. No association was detected between the rs1800795 polymorphism and the assessed variables. Individuals with the risk genotype in the rs1205 gene were associated with the risk of developing hypercholesterolemia (OR 2.79; CI 1.40, 5.57; p = 0.003). Carriers of the risk genotype in the rs2069845 gene are associated with the risk of developing obesity (OR 3.07; CI 1.08, 8.72; p = 0.03). The polymorphism rs2069845 was associated with obesity and rs1205 was associated with the risk of developing hypercholesterolemia in Brazilian schoolchildren.

  8. Effect of hs-CRP level and nutritional status on pulmonary function in patients with maintenance hemodialysis

    Institute of Scientific and Technical Information of China (English)

    Ru Lei

    2016-01-01

    Objective:To explore the effect of hs-CRP level and nutritional status on the pulmonary function in patients with maintenance hemodialysis (MHD). Methods: A total of 30 patients with chronic renal failure (CRF) who were admitted in our hospital from August, 2014 to August, 2015 for hemodialysis were included in the study. A volume of 4mL morning fasting elbow venous blood before and after hemodialysis was extracted, and was then centrifuged for serum. The levels of Hb, Alb, and PA were detected. VC, FVC, FEV1, FEV1/FVC, PEF, and MMEF were determined. Results: The levels of Hb, Alb, and PA after hemodialysis were significantly higher than those before hemodialysis (P<0.05). VC, FVC, FEV1, FEV1/FVC, PEF, and MMEF after hemodialysis were significantly improved when compared with before treatment (P<0.05). The comparison of VC, FVC, FEV1, FEV1/FVC, PEF, and MMEF among patients with different levels of hs-CRP was statistically significant (P<0.05). Conclusions:The reduction of pulmonary function in different degrees exists in MHD patients. MHD is kind of effective method to improve the pulmonary function in patients with CRF. The effective improvement of nutritional status and the reduction of in vivo inflammatory reaction in patients with CRF in the clinic can relieve the deterioration of pulmonary function to a certain degree so that to improve the ventilation function and enhance the living quality.

  9. Prealbumin/CRP Based Prognostic Score, a New Tool for Predicting Metastasis in Patients with Inoperable Gastric Cancer

    Directory of Open Access Journals (Sweden)

    Ali Esfahani

    2016-01-01

    Full Text Available Background. There is a considerable dissimilarity in the survival duration of the patients with gastric cancer. We aimed to assess the systemic inflammatory response (SIR and nutritional status of these patients before the commencement of chemotherapy to find the appropriate prognostic factors and define a new score for predicting metastasis. Methods. SIR was assessed using Glasgow Prognostic Score (GPS. Then a score was defined as prealbumin/CRP based prognostic score (PCPS to be compared with GPS for predicting metastasis and nutritional status. Results. 71 patients with gastric cancer were recruited in the study. 87% of patients had malnutrition. There was a statistical difference between those with metastatic (n=43 and those with nonmetastatic (n=28 gastric cancer according to levels of prealbumin and CRP; however they were not different regarding patient generated subjective global assessment (PG-SGA and GPS. The best cut-off value for prealbumin was determined at 0.20 mg/dL and PCPS could predict metastasis with 76.5% sensitivity, 63.6% specificity, and 71.4% accuracy. Metastatic and nonmetastatic gastric cancer patients were different in terms of PCPS (P=0.005. Conclusion. PCPS has been suggested for predicting metastasis in patients with gastric cancer. Future studies with larger sample size have been warranted.

  10. hs-CRP is strongly associated with coronary heart disease (CHD): A data mining approach using decision tree algorithm.

    Science.gov (United States)

    Tayefi, Maryam; Tajfard, Mohammad; Saffar, Sara; Hanachi, Parichehr; Amirabadizadeh, Ali Reza; Esmaeily, Habibollah; Taghipour, Ali; Ferns, Gordon A; Moohebati, Mohsen; Ghayour-Mobarhan, Majid

    2017-04-01

    Coronary heart disease (CHD) is an important public health problem globally. Algorithms incorporating the assessment of clinical biomarkers together with several established traditional risk factors can help clinicians to predict CHD and support clinical decision making with respect to interventions. Decision tree (DT) is a data mining model for extracting hidden knowledge from large databases. We aimed to establish a predictive model for coronary heart disease using a decision tree algorithm. Here we used a dataset of 2346 individuals including 1159 healthy participants and 1187 participant who had undergone coronary angiography (405 participants with negative angiography and 782 participants with positive angiography). We entered 10 variables of a total 12 variables into the DT algorithm (including age, sex, FBG, TG, hs-CRP, TC, HDL, LDL, SBP and DBP). Our model could identify the associated risk factors of CHD with sensitivity, specificity, accuracy of 96%, 87%, 94% and respectively. Serum hs-CRP levels was at top of the tree in our model, following by FBG, gender and age. Our model appears to be an accurate, specific and sensitive model for identifying the presence of CHD, but will require validation in prospective studies. Copyright © 2017 Elsevier B.V. All rights reserved.

  11. Preoperative neutrophil-to-lymphocyte ratio plusplatelet-to-lymphocyte ratio inpredicting survival forpatients withstage I-II gastric cancer

    Institute of Scientific and Technical Information of China (English)

    XiaoweiSun; ZhiweiZhou; XuechaoLiu; JianjunLiu; ShangxiangChen; DazhiXu; WeiLi; YouqingZhan; YuanfangLi; YingboChen

    2016-01-01

    Background:The preoperative neutrophil-to-lymphocyte ratio (NLR) and the platelet-to-lymphocyte ratio (PLR) are associated with poor prognosis of gastric cancer. We aimed to determine whether the combination of NLR and PLR (NLR–PLR) could better predict survival of patients after curative resection for stage I–II gastric cancer. Methods:We collected data from the medical records of patients with stage I–II gastric cancer undergoing curative resection between December 2000 and November 2012 at the Sun Yat-sen Cancer Center. The preoperative NLR–PLR was calculated as follows: patients with both elevated NLR (≥2.1) and PLR (≥120) were given a score of 2, and patients with only one or neither were given a score of 1 or 0, respectively. Results:Kaplan–Meier analysis and log-rank tests revealed signiifcant differences in overall survival (OS) among patients with NLR–PLR scores of 0, 1 and 2 (P Conclusion:The preoperative NLR-PLR score is a useful predictor of postoperative survival in the patients with stage I–II gastric cancer and may help identify high-risk patients for rational therapy and timely follow-up.

  12. Preoperative red cell distribution width and neutrophil-to-lymphocyte ratio predict survival in patients with epithelial ovarian cancer

    Science.gov (United States)

    Li, Zheng; Hong, Na; Robertson, Melissa; Wang, Chen; Jiang, Guoqian

    2017-01-01

    Several parameters of preoperative complete blood count (CBC) and inflammation-associated blood cell markers derived from them have been reported to correlate with prognosis in patients with epithelial ovarian cancer (EOC), but their prognostic importance and optimal cutoffs are still needed be elucidated. Clinic/pathological parameters, 5-year follow-up data and preoperative CBC parameters were obtained retrospectively in 654 EOC patients underwent primary surgery at Mayo Clinic. Cutoffs for neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and monocyte-to-lymphocyte ratio (MLR) were optimized by receiver operating characteristic (ROC) curve. Prognostic significance for overall survival (OS) and recurrence free survival (RFS) were determined by Cox proportional hazards models and Kaplan-Meier method. Associations of RDW and NLR with clinic/pathological parameters were analyzed using non-parametric tests. RDW with cutoff 14.5 and NLR with cutoff 5.25 had independent prognostic significance for OS, while combined RDW and NLR scores stratified patients into low (RDW-low and NLR-low), intermediate (RDW-high or NLR-high) and high risk (RDW-high and NLR-high) groups, especially in patients with high-grade serous ovarian cancer (HGSOC). Moreover, high NLR was associated with poor RFS as well. Elevated RDW was strongly associated with age, whereas high NLR was strongly associated with stage, preoperative CA125 level and ascites at surgery. PMID:28223716

  13. Preoperative prediction model of outcome after cholecystectomy for symptomatic gallstones

    DEFF Research Database (Denmark)

    Borly, L; Anderson, I B; Bardram, L

    1999-01-01

    patients completed all questionnaires. Twenty-one patients continued to have abdominal pain after the operation. Patients with pain 1 year after cholecystectomy were characterized by the preoperative presence of a high dyspepsia score, 'irritating' abdominal pain, and an introverted personality...

  14. [The 'paper-based' preoperative evaluation: sometimes, a suitable alternative].

    NARCIS (Netherlands)

    Bucx, M.J.L.; Wolff, A.P.; Scheffer, G.J.

    2012-01-01

    In the Netherlands, the majority of elective-surgery patients are evaluated by the anaesthesiologist at the preoperative assessment clinic. We believe that this visit can be omitted in selected patients as it has only minimal benefit, whereas its disadvantages can be substantial. Alternatively, the

  15. Accuracy of diagnostic imaging in nephroblastoma before preoperative chemotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Rieden, K. [Radiologische Klinik, Abt. Klinische Radiologie, Heidelberg (Germany); Weirich, A. [Kinderklinik, Univ. of Heidelberg (Germany); Troeger, J. [Radiologische Klinik, Abt. Paediatrische Radiologie, Univ. of Heidelberg (Germany); Gamroth, A.H. [Deutsches Krebsforschungszentrum, Heidelberg (Germany); Raschke, K. [Radiologische Klinik, Abt. Paediatrische Radiologie, Univ. of Heidelberg (Germany); Ludwig, R. [Kinderklinik, Univ. of Heidelberg (Germany)

    1993-04-01

    From July 1988 to February 1991, 130 children with the tentative diagnosis of nephroblastoma were treated preoperatively. The initial diagnostic images (excretory urography, ultrasound, CT, MRI) have been analysed both prospectively and retrospectively and the findings correlated with the intraoperative and histological results. Of the preoperatively treated patients 93.8% had a Wilms` tumour or one of its variants. Five patients had a different malignant tumour and 3 patients, i.e. 2.3% of those preoperatively treated or 1.6% of all registered patients, had benign tumours of the kidney. Wilms` tumour generally presented as a well-defined mass with an inhomogeneous morphology on CT. On ultrasound only 24% of the tumours were homogeneous. Intratumoral haemorrhage and cystic areas occurred frequently; calcifications were rare (8%). With regard to caval involvement only ultrasound and MRI enabled the correct diagnosis, while CT could not differentiate compressions from invasion. The pretherapeutic diagnostic imaging was of sufficient accuracy to start preoperative chemotherapy without diagnostic biopsy. (orig.)

  16. Ranitidine improves postoperative suppression of antibody response to preoperative vaccination

    DEFF Research Database (Denmark)

    Nielsen, Hans Jørgen; Hammer, J H; Moesgaard, F;

    1992-01-01

    The effect of the histamine-2 receptor antagonist ranitidine (100 mg intravenously every 12 hours for 72 hours) on postoperative serum antibody responses to preoperative immunization with six limit of flocculation tetanus toxoid and six limit of flocculation diphtheria toxoid was assessed...

  17. Preoperative subtyping of meningiomas by perfusion MR imaging

    NARCIS (Netherlands)

    Zhang, Hao; Roediger, Lars A.; Shen, Tianzhen; Miao, Jingtao; Oudkerk, Matthijs

    2008-01-01

    Introduction This paper aims to evaluate the value of perfusion magnetic resonance (MR) imaging in the preoperative subtyping of meningiomas by analyzing the relative cerebral blood volume (rCBV) of three benign subtypes and anaplastic meningiomas separately. Materials and methods Thirty-seven menin

  18. Pheochromocytoma : a review on preoperative treatment with phenoxybenzamine or doxazosin

    NARCIS (Netherlands)

    van der Zee, P A; de Boer, A|info:eu-repo/dai/nl/075097346

    2014-01-01

    BACKGROUND: During surgical treatment of pheochromocytoma,`haemodynamic instability may occur. To prevent this, patients receive preoperative treatment with an alpha-blocker. Nowadays, some centres use phenoxybenzamine, while others use doxazosin. The purpose of this review is to analyse the current

  19. Preoperative prediction model of outcome after cholecystectomy for symptomatic gallstones

    DEFF Research Database (Denmark)

    Borly, L; Anderson, I B; Bardram, Linda

    1999-01-01

    BACKGROUND: After cholecystectomy for symptomatic gallstone disease 20%-30% of the patients continue to have abdominal pain. The aim of this study was to investigate whether preoperative variables could predict the symptomatic outcome after cholecystectomy. METHODS: One hundred and two patients w...

  20. Preoperative statin therapy and infectious complications in cardiac surgery

    NARCIS (Netherlands)

    Hartholt, N L; Rettig, T C D; Schijffelen, M; Morshuis, W J; van de Garde, E M W; Noordzij, P G

    AIM: To assess whether preoperative statin therapy is associated with the risk of postoperative infection in patients undergoing cardiac surgery. METHODS: 520 patients undergoing cardiac surgery in 2010 were retrospectively examined. Data regarding statin and antibiotic use prior to and after

  1. Preoperative anxiety and emergence delirium and postoperative maladaptive behaviors.

    Science.gov (United States)

    Kain, Zeev N; Caldwell-Andrews, Alison A; Maranets, Inna; McClain, Brenda; Gaal, Dorothy; Mayes, Linda C; Feng, Rui; Zhang, Heping

    2004-12-01

    Based on previous studies, we hypothesized that the clinical phenomena of preoperative anxiety, emergence delirium, and postoperative maladaptive behavioral changes were closely related. We examined this issue using data obtained by our laboratory over the past 6 years. Only children who underwent surgery and general anesthesia using sevoflurane/O(2)/N(2)O and who did not receive midazolam were recruited. Children's anxiety was assessed preoperatively with the modified Yale Preoperative Anxiety Scale (mYPAS), emergence delirium was assessed in the postanesthesia care unit, and behavioral changes were assessed with the Post Hospital Behavior Questionnaire (PHBQ) on postoperative days 1, 2, 3, 7, and 14. Regression analysis showed that the odds of having marked symptoms of emergence delirium increased by 10% for each increment of 10 points in the child's state anxiety score (mYPAS). The odds ratio of having new-onset postoperative maladaptive behavior changes was 1.43 for children with marked emergence status as compared with children with no symptoms of emergence delirium. A 10-point increase in state anxiety scores led to a 12.5% increase in the odds that the child would have a new-onset maladaptive behavioral change after the surgery. This finding is highly significant to practicing clinicians, who can now predict the development of adverse postoperative phenomena, such as emergence delirium and postoperative behavioral changes, based on levels of preoperative anxiety.

  2. Comparison of preoperative anxiety in reconstructive and cosmetic surgery patients.

    Science.gov (United States)

    Sönmez, Ahmet; Bişkin, Nurdan; Bayramiçli, Mehmet; Numanoğlu, Ayhan

    2005-02-01

    Surgery is a serious stressor and a cause of anxiety for the patients. Reconstructive surgery patients are mostly operated on because of certain functional impairment or disability; on the contrary, cosmetic surgery patients do not have any physical impairment and they are operated on because of mostly psychologic reasons. The aim of this study was to compare the anxiety levels in the reconstructive surgery patients and cosmetic surgery patients preoperatively. Thirty-two patients in the reconstructive surgery group and 30 patients in the cosmetic surgery group were included in the study. State Trait Anxiety Inventory was used to measure the anxiety levels in these 2 groups preoperatively. The 2 groups were similar in characteristics such as age, gender distribution, number of previous operations, and trait anxiety scores. Mean state anxiety scores obtained for the reconstructive surgery group was 38.0 +/- 8.7, while it was 44.2 +/- 10.79 for the cosmetic surgery group (t test, degrees of freedom = 60, P = 0.015). This study reveals that preoperative anxiety levels in the cosmetic surgery patients are higher than those of the reconstructive surgery patients. Therefore, adequate preoperative preparation for cosmetic surgery should include attempts to cope with anxiety. Anxiolytics may be used more liberally and professional psychologic assistance may be required.

  3. Preoperative diagnosis of colonic angiolipoma: A case report

    Institute of Scientific and Technical Information of China (English)

    Yang-Yuan Chen; Maw-Soan Soon

    2005-01-01

    Angiolipoma, a common benign tumor mostly seen in the subcutaneous tissue, is a rare pathological condition in the gastrointestinal tract that is usually diagnosed postoperatively. Tn this case report, an angiolipoma was diagnosed preoperatively by imaging (including CT scans,abdominal echo, barium enema, and colonoscopy). This pathology was confirmed postoperatively. Computed tomography scan, abdominal echo, and barium enema images were presented.

  4. Evaluating the effect of preoperative oral gabapentin on ...

    African Journals Online (AJOL)

    2010-05-02

    May 2, 2010 ... 0riginal Research: Preoperative oral gabapentin in patients ... having pain scores ≥ 5 received rescue analgesia in the form of intravenous tramadol 0.5 mg.kg-1. If the ... decreases postoperative pain scores at zero hour and the rescue ... decreased physical and social function, as well as ... 2% lignocaine.

  5. The Amsterdam Preoperative Anxiety and Information Scale (APAIS)

    Science.gov (United States)

    Moerman, N; van Dam, F S; Muller, M J; Oosting, H

    1996-03-01

    The purpose of the present study was to assess patients' anxiety level and information requirement in the preoperative phase. During routine preoperative screening, 320 patients were asked to assess their anxiety and information requirement on a six-item questionnaire, the Amsterdam Preoperative Anxiety and Information Scale (APAIS). Two hundred patients also completed Spielberger's State-Trait Anxiety Inventory (STAI-State). Patients were able to complete the questionnaire in less than 2 min. On factor analysis, two factors emerged clearly: anxiety and the need for information. The anxiety scale correlated highly (0.74) with the STAI-State. It emerged that 32% of the patients could be considered as "anxiety cases" and over 80% of patients have a positive attitude toward receiving information. Moreover, results demonstrated that 1) women were more anxious that men; 2) patients with a high information requirement also had a high level of anxiety; 3) patients who had never undergone an operation had a higher information requirement than those who had. The APAIS can provide anesthesiologists with a valid, reliable, and easily applicable instrument for assessing the level of patients' preoperative anxiety and the need for information.

  6. A psychological preoperative program: effects on anxiety and cooperative behaviors.

    Science.gov (United States)

    Cuzzocrea, Francesca; Gugliandolo, Maria C; Larcan, Rosalba; Romeo, Carmelo; Turiaco, Nunzio; Dominici, Tiziana

    2013-02-01

    To evaluate the effectiveness of a psychological preoperative program in reducing preoperative anxiety and in promoting compliance of pediatric participants with surgical procedures. Fifty children and their mothers were subjected to two conditions of treatment to investigate whether psychological preparation activities and psychologist's support during all phases of the operatory iter (group 1) were as efficient in reducing mothers' and child's anxiety and in increasing the child's compliance as distraction activities (group 2). The observed child anxiety was assessed using mYPAS; compliant behaviors with Induction Compliance Checklist; and mothers' anxiety with Amsterdam Pre-operative Anxiety and Information Scale. Children of the first group were less anxious and more cooperative in the preoperative period and during anesthesia induction than in the other condition. The psychological program was also more efficient in reducing mothers' anxiety. Finally, the mothers of group 1 showed a significantly higher satisfaction and judged as significantly more effective the program proposed to prepare their children than the mothers of group 2. Preparing children through playful dramatization of the operative procedure, manipulation of medical instruments and psychologist's support may be useful in pediatric surgery structures. © 2013 Blackwell Publishing Ltd.

  7. Effect of routine preoperative fasting on residual gastric volume and ...

    African Journals Online (AJOL)

    2016-02-10

    Feb 10, 2016 ... Nigerian Journal of Clinical Practice • Nov‑Dec 2016 • Vol 19 • Issue 6 induction of ... disorder, receiving antacids, or H2 receptor blockers, or those who ... The patients' preoperative anxiety states were graded using the ...

  8. Usefulness of preoperative MRI in recurrent anorectal fistula

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Hwa Jin; Cho, Jae Ho; Kim, Jae Woon; Park, Bok Hwan; Hwang, Mi Soo; Sim, Min Chul; Byun, Woo Mok [Yeungnam Univ. School of Medicine, Daegu (Korea, Republic of)

    1997-04-01

    To evaluate the usefulness of preoperative MRI in the patient with recurrent anorectal fistula. Fourteen patients with recurrent anorectal fistula underwent non-contrast MRI. In eight patients, T1-, T2- and proton-weighted images were taken in the axial, coronal and sagittal planes, and T1- and T2-weighted images taken in the axial and coronal planes were obtained from the other six. Fourteen cases of anorectal fistula and eight cases in which there was a combined abscess were detected. Preoperative MRI clearly showed the exact anatomical relationship with the anal sphincter, levator ani and surrounding soft tissue. In two cases in which there was fibrous scarring of the fistula tract, low signal intensities were seen on all MRI sequences. Preoperative information in the group in which only axial and coronal T1- and T2-weighted images were obtained was sufficient. Preoperative MRI in patients with recurrent anorectal fistula or suspected multiple fistulous tracts provide objective information concerning the anatomical location and extension of a fistula and combined abscess and could thus reduce the reoperation rate. An understanding of pathologic state through MRI signal intensity can help decide the most appropriate course of treatment.

  9. Meigs' syndrome with elevated CA 125: case report

    Directory of Open Access Journals (Sweden)

    Sabas Carlos Vieira

    Full Text Available CONTEXT: Meigs' syndrome consists of a benign ovarian tumor accompanied by ascites and hydrothorax. Elevated serum CA 125 levels in postmenopausal women with solid adnexal masses, ascites and pleural effusion are highly suggestive for malignant ovarian tumor. However, patients with Meigs' syndrome can also have elevated serum CA 125 levels. The authors report a case of Meigs' syndrome with elevated CA 125 level. OBJECTIVE: This is a case report of Meigs' syndrome with elevated CA 125 level. CASE REPORT: A 65-year-old Brazilian woman had presented progressive dyspnea, weight loss and decline in general condition over the 7 months preceding admission to our service. In another hospital, the patient had been submitted to thoracic drainage due to pleural effusion. With recurrence of the pleural effusion and increase in abdominal volume due to ascites and a pelvic mass, the patient sought our service. Transvaginal ultrasound showed an extensive adnexal solid mass of 16.4 x 10.8 cm located in the pelvis without exact limits, and the serum CA 125 level was elevated. With a preoperative diagnosis of ovarian carcinoma, the patient was submitted to exploratory laparotomy, which revealed a left ovarian tumor. The frozen section diagnosis was thecoma. Total abdominal hysterectomy with bilateral salpingo-oophorectomy was performed. The histology of the specimen confirmed the diagnosis of thecoma. The patient was asymptomatic with a normal serum CA 125 level 20 months after the operation.

  10. The Effect of Serum 25-Hydroxyvitamin D Concentrations on Elevated Serum C-Reactive Protein Concentrations in Normal Weight, Overweight and Obese Participants of a Preventive Health Program

    Directory of Open Access Journals (Sweden)

    Silmara S. B. S. Mastroeni

    2016-11-01

    Full Text Available The hypothesized effect of vitamin D on C-reactive protein (CRP has received substantial attention as a potential means to alleviate the risk for cardiovascular disease. However, observational studies have been inconsistent in their reporting of associations between serum 25-hydroxyvitamin D (25(OHD and CRP concentrations, and trials and meta analyses have been inconsistent in their conclusions regarding the effect of vitamin D supplementation on CRP concentrations. These supplementation trials were mostly conducted among patients with more or less inflammatory complications and did not consider potential distinctive effects by weight status. To further our understanding of the potential influences of vitamin D on CRP, we analyzed longitudinal observations of 6755 participants of a preventative health program. On average, serum 25(OHD concentrations increased from 88.3 to 121.0 nmol/L and those of CRP decreased from 1.7 to 1.6 mg/L between baseline and follow up. Relative to obese participants without temporal increases in 25(OHD, those who showed improvements of <25, 25–50, 50–75, and more than 75 nmol/L at follow up were 0.57 (95% confidence interval: 0.37–0.88, 0.54 (0.34–0.85, 0.49 (0.30–0.80, and 0.48 (0.29–0.78 times as likely to have elevated CRP concentrations (≥1 mg/L, respectively. These associations were less pronounced and not statistically significant for normal weight and overweight participants. Herewith, the findings suggest that promotion of adequate serum 25(OHD concentrations among obese individuals along with healthy lifestyles may alleviate the public health burden associated with cardiovascular disease.

  11. [Evaluation of preoperative anxiety in patients requiring glaucoma filtration surgery].

    Science.gov (United States)

    Lemaitre, S; Blumen-Ohana, E; Akesbi, J; Laplace, O; Nordmann, J-P

    2014-01-01

    Preoperative anxiety is often expressed by patients requiring filtration surgery for their glaucoma. So far, there has been no scale for screening this group of patients for preoperative anxiety. The Amsterdam Preoperative Anxiety and Information Scale (APAIS) is a self-evaluation questionnaire which has been used in specialties other than ophthalmology and which makes it possible to identify the adult patients with a high level of preoperative anxiety over an upcoming surgical procedure. The purpose of this study is to estimate the preoperative anxiety in glaucoma patients requiring filtration surgery. We performed a prospective study of 36 adult patients with chronic glaucoma not responding to medical treatment and who were about to undergo filtration surgery (trabeculectomy or deep sclerectomy). The APAIS questionnaire was given to the patients after discussing the indication for surgery. A global anxiety score (ranging from 4 to 20) above 10 defined patients with a high level of preoperative anxiety. We attempted to identify among these patients the factors related to filtration surgery which caused them anxiety (lack of control of intraocular pressure, risk of blindness, presence of the filtering bleb). In our sample of patients, we found that glaucoma was a source of anxiety. That was also true for the surgical procedure, though most patients believe that once the decision had been made, their psychological status was not modified by the upcoming procedure. The patient-clinician relationship is important in any chronic disease, all the more so in glaucoma, since this disease remains asymptomatic for a long time. When filtration surgery is necessary, the patients are going to express less preoperative anxiety if they trust their physician and if individualized information has been given to them The French version of the APAIS is a quick scale, easily completed, that can be recommended for evaluating anxiety and patients' need for information prior to filtering

  12. Comparison of the diagnosis value of neutrophil CD64 and CRP as a sin-gle test for the early detection of neonatal sepsis%CD64指数和CRP测定对早期诊断新生儿败血症的价值对比研究

    Institute of Scientific and Technical Information of China (English)

    杨芳; 涂芳芳; 项文娜; 曾绮丹

    2014-01-01

    Objective To compare the diagnostic accuracy between neutrophil CD64 and C-reactive protein (CRP) as a single test for the early detection of neonatal sepsis. Methods A total of 36 patients who were hospitalized in neonatal intensive care unit (NICU) in our hospital were divided into documented sepsis group(n=10), clinical sepsis group (n=14) and control newborns (n=12). CRP, neutrophil CD64, complete blood counts and blood culture were detected at the time of the suspected sepsis for the documented or clinical group. CD64 was measured by automatic flow cytometry. The di-agnostic value of CRP and CD64 was assessed by receiver operating characteristic (ROC) curve analysis. Results CD64 was significantly elevated in the groups with documented or clinical sepsis, whereas CRP was not significantly increased compared with controls. For documented sepsis group, CD64 and CRP had a sensitivity of 92% and11%, a specificity of 83% and 80%, a positive predictive value of 83% and 34% and a negative predictive value of 91% and 50%, respectively, with a cutoff value of 3.2 mg/dL for CD64 and 1.1 mg/dL for CRP. Conclusion The diagnostic ac-curacy of CD64 is superior to CRP when measured at the time of suspected sepsis, which implies that CD64 is a more reliable marker for the early identification of neonatal sepsis as a single determination compared with CRP.%目的:比较中性粒细胞CD64指数和CRP作为单一的检测试验对新生儿败血症早期诊断的准确性。方法将36例患儿分为确诊败血症组(10例)、临床诊断败血症组(14例)和对照组(12例),对于确诊败血症组和临床诊断败血症组在出现可疑败血症时给予检测CRP、CD64指数、全血细胞计数和血培养。应用流式细胞技术测定中性粒细胞表面分子CD64的表达,应用受试者工作特征曲线研究CRP、CD64的诊断效能。结果和对照组相比,确诊败血症及临床诊断败血症组,CD64明显升高,而CRP没有明显

  13. Effect of ultrasound combined with determination of CA19-9 and hs-CRP on the accuracy of early diagnosis of gallbladder cancer

    Directory of Open Access Journals (Sweden)

    Hang-yu ZHANG

    2014-03-01

    Full Text Available Objective  To investigate the value of ultrasound combined with tumor marker CA19-9 and high sensitivity C reactive protein (hs-CRP on the accuracy of early diagnosis of gallbladder cancer. Methods  Ninety-five patients with pathologically confirmed primary gallbladder cancer who received cholecystectomy from Jan. 2008 to Jan. 2013 in our hospital were included in the study. The study also included 51 patients with benign cystic lesions and 51 healthy adults. In all patients, results of pathological examination, B-ultrasound, serum CA19-9 and hs-CRP detection were obtained. In all the healthy adults gallbladder diseases were ruled out, but all of them received serum CA19-9 and hs-CRP determination. Results  Of 95 patients with primary gallbladder cancer, B-ultrasound showed nodules in the gallbladder lumen in 31, tumor mass in 40, and thickened wall in 24. Histological examination showed adenocarcinoma in 87 cases, adenosquamous carcinoma in 6, and squamous carcinoma in 2. There was a statistical difference in hs-CRP and CA19-9 levels between the groups (P<0.05, and the highest level appeared in gallbladder cancer group. There was a high sensitivity but low specificity of CA19-9 or hs-CRP in the diagnosis of primary gallbladder cancer. The sensitivity and specificity were 74.7% and 75.0% when primary gallbladder cancer was diagnosed with B-ultrasound. The positive values of CA19-9 and hs-CRP were ≥100U/ml and ≥6mg/L respectively, when they were combined with B-ultrasound as a single serology factor. When both B-ultrasound and serum levels of CA19-9 and hs-CRP were positive, the diagnostic sensitivity and specificity were 71.6% and 84.4% respectively. When B-ultrasound or serum CA19-9 and hs-CRP were positive, the diagnostic sensitivity and specificity were 98.9% and 66.7% respectively. Conclusions  Combination of B-ultrasound and determination of serum of CA19-9 and hs-CRP can improve the accuracy of the diagnosis of gallbladder

  14. Preoperative anemia in colon cancer: assessment of risk factors.

    Science.gov (United States)

    Dunne, James R; Gannon, Christopher J; Osborn, Tiffany M; Taylor, Michelle D; Malone, Debra L; Napolitano, Lena M

    2002-06-01

    Anemia is common in cancer patients and is associated with reduced survival. Recent studies document that treatment of anemia with blood transfusion in cancer patients is associated with increased infection risk, tumor recurrence, and mortality. We therefore investigated the incidence of preoperative anemia in colorectal cancer and assessed risk factors for anemia. Prospective data were collected on 311 patients diagnosed with colorectal cancer over a 6-year period from 1994 through 1999. Patients were stratified by age, gender, presenting complaint, preoperative hematocrit, American Joint Committee on Cancer (AJCC) stage, and TNM classification. Discrete variables were compared using Pearson's Chi-square analysis. Continuous variables were compared using Student's t test. Differences were considered significant when P colon cancer with an incidence of 57.6 per cent followed by left colon cancer (42.2%) and rectal cancer (29.8%). Patients with right colon cancer had significantly lower preoperative hematocrits compared with left colon cancer (33 +/- 8.5 vs 36 +/- 7.4; P rectal cancer (33 +/- 8.5 vs 38 +/- 6.0; P colon cancer also had significantly increased stage at presentation compared with left colon cancer (2.3 +/- 1.3 vs 2.1 +/- 1.2; P cancer. We conclude that there is a high incidence of anemia in patients with colon cancer. Patients with right colon cancer had significantly lower preoperative hematocrits and higher stage of cancer at diagnosis. Complete colon evaluation with colonoscopy is warranted in patients with anemia to improve earlier diagnosis of right colon cancer. A clinical trial of preoperative treatment of anemic colorectal cancer patients with recombinant human erythropoietin is warranted.

  15. Preoperative anxiety in surgical patients - experience of a single unit.

    Science.gov (United States)

    Matthias, Anne Thushara; Samarasekera, Dharmanbandhu Nandadeva

    2012-03-01

    Preoperative anxiety has a significant effect on the outcome of anesthesia and surgery. At present, there is no published data on the preoperative anxiety levels in Sri Lankan patients. In the West, several validated questionnaires such as The Amsterdam Preoperative Anxiety and Information Scale (APAIS) and State Trait Anxiety Inventory (STAI) are used. To measure the preoperative anxiety levels in patients using APAIS and to analyze the factors affecting anxiety and the role played by the anesthetist in allaying anxiety. One hundred patients scheduled for elective surgery were prospectively studied using the APAIS. The internal consistency was checked using Cronbach's alpha. The ages varied 25 to 72 years (mean=48.7 years, SD=13.6). Reliability of the APAIS was high; Cronbach's alpha=0.864 in the overall component and 0.84, 0.73 and 0.97 in the anxiety related to surgery, anesthesia and in the information desire components, respectively. Females were more anxious than males (p=0.02) and those who had never sustained surgery were more anxious than those who previously had surgery (p=0.05). An anesthetist's visit and premedication reduced total anxiety scores (Z=-3.07, p=0.002) and anesthesia related anxiety scores (Z=-3.45, p=0.001). The prevalence of anxiety is high among Sri Lankan patients. Females are more anxious than males and those who have never had surgery are more anxious than those who have had surgery. The anesthetist's visit could reduce anxiety. Sinhala version of the APAIS is highly reliable in assessing the preoperative anxiety levels. Copyright © 2012. Published by Elsevier B.V.

  16. Association between CRP and TNF-α genes Variants and Cardiovascular Heart Disease in a Mexican Population: Protocol for a Case-Control Study

    Directory of Open Access Journals (Sweden)

    Yazmín Hernández-Díaz

    2016-01-01

    Full Text Available Background: The C-reactive protein (CRP and the tumor necrosis factor-alpha (TNF-α are considered markers of inflammation and have been shown to predict the risk of incident cardiovascular events. However, few studies have undertaken a comprehensive examination of SNPs (single nucleotide polymorphisms of the CRP and TNF-α genes; due to this, we will present a protocol study to evaluate the role of the CRP and TNF-α genes in Mexican individuals. Methods/design: we will perform a case-control study to explore the CRP and TNF-α genotype distribution as well as the serum influence of rs1800947, rs1130864, rs2794521 and rs1205 (polymorphisms of the CRP gene and rs361525, rs1800629, rs1799724, rs1800630, rs1799964 (of the TNF-α gene in Mexican individuals who present coronary artery disease. Ethics and dissemination: a written informed consent will be obtained from all the participating subjects. An article detailing the results of the study will be submitted for publication in an international peer-reviewed journal, in accordance with STROBE criteria.

  17. The association of hs-CRP with fasting and postprandial plasma lipids in patients with type 2 diabetes is disrupted by dietary monounsaturated fatty acids.

    Science.gov (United States)

    Bozzetto, L; De Natale, C; Di Capua, L; Della Corte, G; Patti, L; Maione, S; Riccardi, G; Rivellese, A A; Annuzzi, G

    2013-04-01

    The aim of the study was to evaluate whether two dietary approaches recommended for diabetes mellitus and cardiovascular prevention-high-MUFA or complex carbohydrates/fiber-differently influence inflammation. A 4-week crossover study in 12 individuals with type 2 diabetes was performed. Fasting and postprandial hs-CRP plasma levels were not significantly different after a high-carbohydrate/high-fiber/low-glycemic index (CHO/fiber) and a high-MUFA diet. Compared with fasting, hs-CRP levels decreased significantly after the MUFA but not after the CHO/fiber meal. Triglyceride-rich lipoproteins were significantly lower after the CHO/fiber than the MUFA diet. At fasting and postprandially, hs-CRP correlated with triglyceride in whole plasma, chylomicrons, small and large VLDL after the CHO/fiber but not after the MUFA diet. In conclusion, a MUFA-rich diet and a carbohydrate/fiber-rich diet induced similar effects on plasma hs-CRP concentrations. However, these dietary approaches seem to influence hs-CRP levels through different mechanisms. i.e., direct acute postprandial effects by MUFA and triglyceride-rich lipoproteins mediated effects by CHO/fiber.

  18. The Level of hs-CRP in Coronary Artery Ectasia and Its Response to Statin and Angiotensin-Converting Enzyme Inhibitor Treatment

    Directory of Open Access Journals (Sweden)

    Yilmaz Ozbay

    2007-01-01

    Materials and method. We measured serum hs-CRP level in 40 CAE (26 males, mean age: 56.32±9 years and 41 O-CAD (34 males, mean age: 57.19±10 years patients referred for elective coronary angiography at baseline and after 3-month statin and ACE inhibitor treatment. Results. Plasma hs-CRP levels were significantly higher in CAE group than O-CAD group at baseline (2.68±66 mg/L versus 1,64±64, resp., P<.0001. Plasma hs-CRP levels significantly decreased from baseline 3 months later in the CE (from 2.68±0.66 mg/L to 1.2±0.53 mg/L, P<.0001 as well as in the O-CAD group (from 1.64±0.64 mg/L to 1.01±0.56 mg/L, P<.001. Conclusion. We think that hs-CRP measurement may be a good prognostic value in CAE patients as in stenotic ones. Further placebo-controlled studies are needed to evaluate the clinical significance of this decrease in hs-CRP.

  19. Evaluation of Hs-CRP levels and interleukin 18 (-137G/C) promoter polymorphism in risk prediction of coronary artery disease in first degree relatives.

    Science.gov (United States)

    G, Rajesh Kumar; K, Mrudula Spurthi; G, Kishore Kumar; Kurapati, Mohanalatha; M, Saraswati; T, Mohini Aiyengar; P, Chiranjeevi; G, Srilatha Reddy; S, Nivas; P, Kaushik; K, Sanjib Sahu; H, Surekha Rani

    2015-01-01

    Coronary Artery Disease (CAD) is clearly a multifactorial disease that develops from childhood and ultimately leads to death. Several reports revealed having a First Degree Relatives (FDRS) with premature CAD is a significant autonomous risk factor for CAD development. C - reactive protein (CRP) is a member of the pentraxin family and is the most widely studied proinflammatory biomarker. IL-18 is a pleiotrophic and proinflammatory cytokine which is produced mainly by macrophages and plays an important role in the inflammatory cascade. Hs-CRP levels were estimated by ELISA and Genotyping of IL-18 gene variant located on promoter -137 (G/C) by Allele specific PCR in blood samples of 300 CAD patients and 300 controls and 100 FDRS. Promoter Binding sites and Protein interacting partners were identified by Alibaba 2.1 and Genemania online tools respectively. Hs-CRP levels were significantly high in CAD patients followed by FDRS when compared to controls. In IL-18 -137 (G/C) polymorphism homozygous GG is significantly associated with occurrence of CAD and Hs-CRP levels were significantly higher in GG genotype subjects when compared to GC and CC. IL-18 was found to be interacting with 100 protein interactants. Our results indicate that Hs-CRP levels and IL-18-137(G/C) polymorphism may help to identify risk of future events of CAD in asymptomatic healthy FDRS.

  20. Evaluation of Hs-CRP levels and interleukin 18 (-137G/C promoter polymorphism in risk prediction of coronary artery disease in first degree relatives.

    Directory of Open Access Journals (Sweden)

    Rajesh Kumar G

    Full Text Available Coronary Artery Disease (CAD is clearly a multifactorial disease that develops from childhood and ultimately leads to death. Several reports revealed having a First Degree Relatives (FDRS with premature CAD is a significant autonomous risk factor for CAD development. C - reactive protein (CRP is a member of the pentraxin family and is the most widely studied proinflammatory biomarker. IL-18 is a pleiotrophic and proinflammatory cytokine which is produced mainly by macrophages and plays an important role in the inflammatory cascade.Hs-CRP levels were estimated by ELISA and Genotyping of IL-18 gene variant located on promoter -137 (G/C by Allele specific PCR in blood samples of 300 CAD patients and 300 controls and 100 FDRS. Promoter Binding sites and Protein interacting partners were identified by Alibaba 2.1 and Genemania online tools respectively. Hs-CRP levels were significantly high in CAD patients followed by FDRS when compared to controls. In IL-18 -137 (G/C polymorphism homozygous GG is significantly associated with occurrence of CAD and Hs-CRP levels were significantly higher in GG genotype subjects when compared to GC and CC. IL-18 was found to be interacting with 100 protein interactants.Our results indicate that Hs-CRP levels and IL-18-137(G/C polymorphism may help to identify risk of future events of CAD in asymptomatic healthy FDRS.

  1. Safety and protective efficacy of a spiC and crp deletion mutant of Salmonella gallinarum as a live attenuated vaccine for fowl typhoid.

    Science.gov (United States)

    Cheng, Zhao; Yin, Junlei; Kang, Xilong; Geng, Shizhong; Hu, Maozhi; Pan, Zhiming; Jiao, Xinan

    2016-08-01

    With an aim to develop a safe, immunogenic fowl typhoid (FT) vaccine, the safety and efficacy of 1009ΔspiCΔcrp, a spiC and crp deletion mutant of Salmonella gallinarum, were evaluated in chickens. Three-day-old chickens were intramuscularly immunized with 1009ΔspiCΔcrp (1×10(7)CFU) and boosted 7days later (at 10-days old) with the same dose and via the same route (vaccinated group). The vaccinated group showed no clinical symptoms and no differences in body weight compared to the unvaccinated control group. 1009ΔspiCΔcrp bacteria colonized and persisted in the liver and spleen of vaccinated chickens for >14days, and significant specific humoral and cellular immune responses were induced. Vaccinated chickens were challenged with S. gallinarum strain SG9 at 21days post-immunization (24-day-old chickens), and efficient protection was observed based on the mortality and clinical symptoms, as compared to those in the control group. These results demonstrate that 1009ΔspiCΔcrp can be used as a live attenuated vaccine.

  2. Targeted disruption of the mouse Csrp2 gene encoding the cysteine- and glycine-rich LIM domain protein CRP2 result in subtle alteration of cardiac ultrastructure

    Directory of Open Access Journals (Sweden)

    Stoll Doris

    2008-08-01

    Full Text Available Abstract Background The cysteine and glycine rich protein 2 (CRP2 encoded by the Csrp2 gene is a LIM domain protein expressed in the vascular system, particularly in smooth muscle cells. It exhibits a bimodal subcellular distribution, accumulating at actin-based filaments in the cytosol and in the nucleus. In order to analyze the function of CRP2 in vivo, we disrupted the Csrp2 gene in mice and analysed the resulting phenotype. Results A ~17.3 kbp fragment of the murine Csrp2 gene containing exon 3 through 6 was isolated. Using this construct we confirmed the recently determined chromosomal localization (Chromosome 10, best fit location between markers D10Mit203 proximal and D10Mit150 central. A gene disruption cassette was cloned into exon 4 and a mouse strain lacking functional Csrp2 was generated. Mice lacking CRP2 are viable and fertile and have no obvious deficits in reproduction and survival. However, detailed histological and electron microscopic studies reveal that CRP2-deficient mice have subtle alterations in their cardiac ultrastructure. In these mice, the cardiomyocytes display a slight increase in their thickness, indicating moderate hypertrophy at the cellular level. Although the expression of several intercalated disc-associated proteins such as β-catenin, N-RAP and connexin-43 were not affected in these mice, the distribution of respective proteins was changed within heart tissue. Conclusion We conclude that the lack of CRP2 is associated with alterations in cardiomyocyte thickness and hypertrophy.

  3. Analysis of IGF-1, Lp-PLA2, hs-CRP, Hcy levels in type 2 diabetes patients complicated with carotid atherosclerosis

    Institute of Scientific and Technical Information of China (English)

    Guan-Lun Ye; Zhuo-Zhang Luo; Wei-Ming Zheng

    2015-01-01

    Objective: To study the levels of IGF-1, Lp-PLA2, hs-CRP, Hcy in type 2 diabetes patients complicated with carotid atherosclerosis. Methods: 90 cases of type 2 diabetes patients complicated with carotid atherosclerosis in our hospital from May 2013 to August 2014 were enrolled in observation group and further divided into mild stenosis group, moderate stenosis group, severe stenosis group according to the judgment of color ultrasonography on carotid artery carotid artery stenosis, divided into mild sclerosis group, moderate sclerosis group, severe sclerosis group according to carotid artery plaque score. At the same time type 2 diabetic patients without complications in our hospital were enrolled in the control group. Then serums IGF-1, Lp-PLA2, hs-CRP, Hcy levels were assayed. Results: serum IGF-1, Lp-PLA2, hs-CRP, Hcy levels of observation group were higher than those of control group; as carotid artery stenosis and sclerosis degree got greater, serum IGF-1, Lp-PLA2, hs-CRP, Hcy levels were higher. Conclusion:serum IGF-1, Lp-PLA2, hs-CRP, Hcy levels in type 2 diabetes patients complicated with carotid atherosclerosis abnormally increased and it can reflect the degree of carotid stenosis and sclerosis.

  4. Acute Cholecystitis with Significantly Elevated Levels of Serum Carbohydrate Antigen 19-9

    Directory of Open Access Journals (Sweden)

    Shuji Akimoto

    2016-08-01

    Full Text Available Serum carbohydrate antigen 19-9 (CA 19-9, a marker of malignant tumors, is generally slightly elevated in benign conditions. We report a case of acute cholecystitis with a significantly elevated level of serum CA 19-9 based on positron emission tomography (PET-computed tomography (CT findings. A 65-year-old woman presented with abdominal pain and fever. A CT image revealed an enlarged gallbladder without tumor shadows. The C-reactive protein (CRP level was elevated to 7.66 mg/dl. Moreover, the serum CA 19-9 level was significantly elevated to 19,392 U/ml. We started antibiotic treatment, because we suspected acute cholecystitis, but still, we could not ignore the possible presence of malignant tumors. After 11 days of antibiotic treatment, serum CRP and CA 19-9 levels decreased to 0.11 mg/dl and 1,049 U/ml, respectively. There was an accumulation of fluorine 18-labeled fluorodeoxyglucose (maximum standardized uptake value, 9.3 without tumor shadows in the liver, near the gallbladder, on the PET-CT examination. We considered the possibility that the inflammation had spread from the gallbladder to the liver, made a diagnosis of acute cholecystitis, and performed a cholecystectomy 33 days after treatment initiation. The serum CA 19-9 level decreased to 45 U/ml after the surgery. One year after the surgery, the patient was alive, and the serum CA 19-9 level was 34 U/ml. Acute cholecystitis with a significantly high elevation of the serum CA 19-9 level is rare. In such cases, it is important to confirm the change in the serum CA 19-9 level over time after antibiotic treatment and perform imaging studies to distinguish between inflammation and malignancy.

  5. Continuous-flow left ventricular assist device therapy in patients with preoperative hepatic failure: are we pushing the limits too far?

    Science.gov (United States)

    Weymann, Alexander; Patil, Nikhil P; Sabashnikov, Anton; Mohite, Phrashant N; Garcia Saez, Diana; Bireta, Christian; Wahlers, Thorsten; Karck, Matthias; Kallenbach, Klaus; Ruhparwar, Arjang; Fatullayev, Javid; Amrani, Mohamed; De Robertis, Fabio; Bahrami, Toufan; Popov, Aron-Frederik; Simon, Andre R

    2015-04-01

    The purpose of this study was to evaluate the effects and outcome of continuous-flow left ventricular assist device (cf-LVAD) therapy in patients with preoperative acute hepatic failure. The study design was a retrospective review of prospectively collected data. Included were 42 patients who underwent cf-LVAD implantation (64.3% HeartMate II, 35.7% HeartWare) between July 2007 and May 2013 with preoperative hepatic failure defined as elevation of greater than or equal to two liver function parameters above twice the upper normal range. Mean patient age was 35 ± 12.5 years, comprising 23.8% females. Dilated cardiomyopathy was present in 92.9% of patients (left ventricular ejection fraction 17.3 ± 5.9%). Mean support duration was 511 ± 512 days (range: 2-1996 days). Mean preoperative laboratory parameters for blood urea nitrogen, serum creatinine, total bilirubin, and alanine aminotransferase were 9.5 ± 5.4 mg/dL, 110.3 ± 42.8 μmol/L, 51.7 ± 38.3 mmol/L, and 242.1 ± 268.6 U/L, respectively. All parameters decreased significantly 1 month postoperatively. The mean preoperative modified Model for Endstage Liver Disease excluding international normalized ratio score was 16.03 ± 5.57, which improved significantly after cf-LVAD implantation to 10.62 ± 5.66 (P failure over the follow-up period. Patients with preexisting acute hepatic failure are reasonable candidates for cf-LVAD implantation, with excellent rates of recovery and survival, suggesting that cf-LVAD therapy should not be denied to patients merely on grounds of "preoperative elevated liver enzymes/hepatopathy."

  6. Plasma monocyte chemotactic protein-1 remains elevated after minimally invasive colorectal cancer resection.

    Science.gov (United States)

    Shantha Kumara, H M C; Myers, Elizabeth A; Herath, Sonali Ac; Jang, Joon Ho; Njoh, Linda; Yan, Xiaohong; Kirchoff, Daniel; Cekic, Vesna; Luchtefeld, Martin; Whelan, Richard L

    2014-10-15

    To investigate plasma Monocyte Chemotactic Protein-1 levels preoperatively in colorectal cancer (CRC) and benign patients and postoperatively after CRC resection. A plasma bank was screened for minimally invasive colorectal cancer resection (MICR) for CRC and benign disease (BEN) patients for whom preoperative, early postoperative, and 1 or more late postoperative samples (postoperative day 7-27) were available. Monocyte chemotactic protein-1 (MCP-1) levels (pg/mL) were determined via enzyme linked immuno-absorbent assay. One hundred and two CRC and 86 BEN patients were studied. The CRC patient's median preoperative MCP-1 level (283.1, CI: 256.0, 294.3) was higher than the BEN group level (227.5, CI: 200.2, 245.2; P = 0.0004). Vs CRC preoperative levels, elevated MCP-1 plasma levels were found on postoperative day 1 (446.3, CI: 418.0, 520.1), postoperative day 3 (342.7, CI: 320.4, 377.4), postoperative day 7-13 (326.5, CI: 299.4, 354.1), postoperative day 14-20 (361.6, CI: 287.8, 407.9), and postoperative day 21-27 (318.1, CI: 287.2, 371.6; P MICR for CRC, MCP-1 levels were elevated for 1 mo and may promote angiogenesis, cancer recurrence and metastasis.

  7. Fumaric acid esters can block pro-inflammatory actions of human CRP and ameliorate metabolic disturbances in transgenic spontaneously hypertensive rats.

    Directory of Open Access Journals (Sweden)

    Jan Šilhavý

    Full Text Available Inflammation and oxidative stress have been implicated in the pathogenesis of metabolic disturbances. Esters of fumaric acid, mainly dimethyl fumarate, exhibit immunomodulatory, anti-inflammatory, and anti-oxidative effects. In the current study, we tested the hypothesis that fumaric acid ester (FAE treatment of an animal model of inflammation and metabolic syndrome, the spontaneously hypertensive rat transgenically expressing human C-reactive protein (SHR-CRP, will ameliorate inflammation, oxidative stress, and metabolic disturbances. We studied the effects of FAE treatment by administering Fumaderm, 10 mg/kg body weight for 4 weeks, to male SHR-CRP. Untreated male SHR-CRP rats were used as controls. All rats were fed a high sucrose diet. Compared to untreated controls, rats treated with FAE showed significantly lower levels of endogenous CRP but not transgenic human CRP, and amelioration of inflammation (reduced levels of serum IL6 and TNFα and oxidative stress (reduced levels of lipoperoxidation products in liver, heart, kidney, and plasma. FAE treatment was also associated with lower visceral fat weight and less ectopic fat accumulation in liver and muscle, greater levels of lipolysis, and greater incorporation of glucose into adipose tissue lipids. Analysis of gene expression profiles in the liver with Affymetrix arrays revealed that FAE treatment was associated with differential expression of genes in pathways that involve the regulation of inflammation and oxidative stress. These findings suggest potentially important anti-inflammatory, anti-oxidative, and metabolic effects of FAE in a model of inflammation and metabolic disturbances induced by human CRP.

  8. Effect of red yeast rice combined with antioxidants on lipid pattern, hs-CRP level, and endothelial function in moderately hypercholesterolemic subjects.

    Science.gov (United States)

    Cicero, Arrigo F G; Morbini, Martino; Parini, Angelo; Urso, Riccardo; Rosticci, Martina; Grandi, Elisa; Borghi, Claudio

    2016-01-01

    Our aim was to test, through a crossover, double-blind, placebo-controlled randomized clinical trial, if a short-term treatment with 10 mg monacolins combined with antioxidants could improve lipid pattern, high-sensitivity C-reactive protein (hs-CRP), and endothelial function in a small cohort of moderately hypercholesterolemic subjects. Thus, 25 healthy, moderately hypercholesterolemic subjects were consecutively enrolled and, after 4 weeks of stabilization diet, were randomized to the sequence placebo followed by a washout, monacolins or monacolins followed by a washout, placebo, with each period being 4 weeks long. At each study step, a complete lipid pattern, safety parameters, hs-CRP, and endothelial function have been measured. When compared to the placebo phase, during monacolin treatment, patients experienced a more favorable percentage change in total cholesterol (TC) (TC after monacolin treatment, -18.35%; TC after placebo treatment, -5.39%), low-density lipoprotein cholesterol (LDL-C) (LDL after monacolin treatment, -22.36%; LDL after placebo treatment, -1.38%), non-high-density lipoprotein cholesterol (HDL-C) (non-HDL after monacolin treatment, -22.83%; non-HDL after placebo treatment: -7.15%), hs-CRP (hs-CRP after monacolin treatment: -2.33%; hs-CRP after placebo treatment, 2.11%), and endothelial function (pulse volume displacement after monacolin treatment, 18.59%; pulse volume displacement after placebo treatment, -6.69%). No significant difference was observed with regard to triglycerides, HDL-cholesterol, and safety parameters. On the basis of our data, we could demonstrate that a 10 mg monacolin nutraceutical treatment appears to safely reduce cholesterolemia, hs-CRP, and markers of vascular remodeling in moderately hypercholesterolemic subjects. These results need to be confirmed in larger patient samples and in studies with longer duration.

  9. A Comparison of hs-CRP Levels in New Diabetes Groups Diagnosed Based on FPG, 2-hPG, or HbA1c Criteria.

    Science.gov (United States)

    Tutuncu, Yildiz; Satman, Ilhan; Celik, Selda; Dinccag, Nevin; Karsidag, Kubilay; Telci, Aysegul; Genc, Sema; Issever, Halim; Tuomilehto, Jaakko; Omer, Beyhan

    2016-01-01

    Fasting plasma glucose (FPG) and hemoglobin A1c (HbA1c) have been used to diagnose new-onset diabetes mellitus (DM) in order to simplify the diagnostic tests compared with the 2-hour oral glucose tolerance test (OGTT; 2-hPG). We aimed to identify optimal cut-off points of high sensitive C-reactive protein (hs-CRP) in new-onset DM people based on FPG, 2-hPG, or HbA1c methods. Data derived from recent population-based survey in Turkey (TURDEP-II). The study included 26,499 adult people (63% women, response rate 85%). The mean serum concentration of hs-CRP in women was higher than in men (p hs-CRP level than FPG based and 2-hPG based DM cases. In HbA1c, 2-hPG, and FPG based new-onset DM people, cut-off levels of hs-CRP in women were 2.9, 2.1, and 2.5 mg/L [27.5, 19.7, and 23.5 nmol/L] and corresponding values in men were 2.0, 1.8, and 1.8 mg/L (19.0, 16.9, and 16.9 nmol/L), respectively (sensitivity 60-65% and specificity 54-64%). Our results revealed that hs-CRP may not further strengthen the diagnosis of new-onset DM. Nevertheless, the highest hs-CRP level observed in new-onset DM people diagnosed with HbA1c criterion supports the general assumption that this method might recognize people in more advanced diabetic stage compared with other diagnostic methods.

  10. Physiological roles of ArcA, Crp, and EtrA and their interactive control on aerobic and anaerobic respiration in Shewanella oneidensis

    Energy Technology Data Exchange (ETDEWEB)

    Gao, Haichun [Zhejiang University; Wang, Xiaohu [Baylor College of Medicine, Huston; Chen, Jingrong [University of Oklahoma, Norman; Liang, Yili [University of Oklahoma, Norman; Chen, Haijiang [Zhejiang University; Palzkill, Timothy [Baylor College of Medicine, Huston; Zhou, Jizhong [University of Oklahoma

    2010-01-01

    In the genome of Shewanella oneidensis, genes encoding the global regulators ArcA, Crp, and EtrA have been identified. All these proteins deviate from their counterparts in E. coli significantly in terms of functionality and regulon. It is worth investigating the involvement and relationship of these global regulators in aerobic and anaerobic respiration in S. oneidensis. In this study, the impact of the transcriptional factors ArcA, Crp, and EtrA on aerobic and anaerobic respiration in S. oneidensis were assessed. While all these proteins appeared to be functional in vivo, the importance of individual proteins in these two major biological processes differed. The ArcA transcriptional factor was critical in aerobic respiration while the Crp protein was indispensible in anaerobic respiration. Using a newly developed reporter system, it was found that expression of arcA and etrA was not influenced by growth conditions but transcription of crp was induced by removal of oxygen. An analysis of the impact of each protein on transcription of the others revealed that Crp expression was independent of the other factors whereas ArcA repressed both etrA and its own transcription while EtrA also repressed arcA transcription. Transcriptional levels of arcA in the wild type, crp, and etrA strains under either aerobic or anaerobic conditions were further validated by quantitative immunoblotting with a polyclonal antibody against ArcA. This extensive survey demonstrated that all these three global regulators are functional in S. oneidensis. In addition, the reporter system constructed in this study will facilitate in vivo transcriptional analysis of targeted promoters.

  11. The effect of preoperative Lugol's iodine on intraoperative bleeding in patients with hyperthyroidism

    Directory of Open Access Journals (Sweden)

    Yeliz Yilmaz

    2016-08-01

    Conclusion: Preoperative Lugol solution treatment was found to be a significant independent determinant of intraoperative blood loss. Moreover, preoperative Lugol solution treatment decreased the rate of blood flow, and intraoperative blood loss during thyroidectomy.

  12. Effect of preoperative neuromuscular training (NEMEX-TJR) on functional outcome after total knee replacement

    DEFF Research Database (Denmark)

    Huber, Erika O; Roos, Ewa M.; Meichtry, André

    2015-01-01

    BACKGROUND: Improving functional status preoperatively through exercise may improve postoperative outcome. Previous knowledge on preoperative exercise in knee osteoarthritis is insufficient. The aim of the study was to compare the difference in change between groups in lower extremity function fr...

  13. Effect of preoperative education on recovery time of laparoscopic cholecystectomy: a randomized clinical trial

    Directory of Open Access Journals (Sweden)

    Leila Sadati

    2014-07-01

    Conclusion: Preoperative education of patients can significantly decrease the recovery time after laparoscopic cholecystectomy surgery. Therefore, it is strongly recommended to include the preoperative education in routine care of laparoscopic cholecystectomy patients for better surgical outcomes.

  14. 77 FR 70484 - Preoperational Testing of Onsite Electric Power Systems To Verify Proper Load Group Assignments...

    Science.gov (United States)

    2012-11-26

    ... COMMISSION Preoperational Testing of Onsite Electric Power Systems To Verify Proper Load Group Assignments... Power Systems to Verify Proper Load Group Assignments, Electrical Separation, and Redundancy.'' DG-1294... encompass preoperational testing of electrical power systems used to meet current Station...

  15. Validation of the French version of the Amsterdam preoperative anxiety and information scale (APAIS)

    National Research Council Canada - National Science Library

    Maurice-Szamburski, Axel; Loundou, Anderson; Capdevila, Xavier; Bruder, Nicolas; Auquier, Pascal

    2013-01-01

    .... The Amsterdam Preoperative Anxiety and Information Scale (APAIS) is a self-report questionnaire comprising six questions that have been developed and validated to evaluate the preoperative anxiety of patients...

  16. The relationship between psychosocial stress, age, BMI, CRP, lifestyle, and the metabolic syndrome in apparently healthy subjects.

    Science.gov (United States)

    Yamamoto, Kazuhiko; Okazaki, Ai; Ohmori, Susumu

    2011-01-01

    The aim of this cross-sectional study was to examine the factors which may be associated with the metabolic syndrome by exploring the relationship between psychosocial stress, age, body mass index (BMI), C-reactive protein (CRP), lifestyle factors, and the components of the metabolic syndrome, such as glycated hemoglobin (HbA1c), fasting blood sugar (FBS), body fat percentage, and triglyceride concentration, among apparently healthy subjects. Psychosocial stress was measured by the use of the inventory to measure psychosocial stress (IMPS). One thousand four hundred and ninety-nine people out of 1,941 public school workers admitted to a hospital for a medical check-up responded to the IMPS, yielding a response rate of 77.2%. A total of 1,201 workers excluding 298 who were taking medication for various diseases were analyzed with the use of hierarchical multiple regression models. It was found that IMPS-measured stress score, age, BMI, and smoking habit were associated with an increase in glycated hemoglobin among men, while alcohol consumption was associated with a decrease in glycated hemoglobin. Stress score, age, BMI, and alcohol consumption were found to be associated with an increase in FBS among men, while smoking and exercise habits were associated with a decrease in FBS. CRP was found to be associated with an increase in body fat percentage among men, though stress score was not associated with an increase in body fat percentage. Stress score, age, and BMI were associated with an increase in triglyceride concentration among women. The findings of the present study seem to be in line with the hypothesis that psychosocial stress plays an important role in developing the metabolic syndrome, which may be associated with inflammatory processes in the vascular wall, resulting in atherosclerosis and cardiovascular disease.

  17. Unacylated Ghrelin is associated with the isolated low HDL-cholesterol obese phenotype independently of insulin resistance and CRP level

    Directory of Open Access Journals (Sweden)

    Nogueira Juan-Patricio

    2012-03-01

    Full Text Available Abstract Background Low plasma high-density lipoprotein-cholesterol (HDL-c level is commonly present in obesity and represents an independent cardiovascular risk factor. However, obese patients are a very heterogeneous population and the factors and mechanisms that contribute to low HDL-c remain unclear. The aim of this study was to investigate the association between plasma HDL-c levels and plasma hormonal profiles (insulin, adiponectin, resistin, leptin and ghrelin in subsets of class II and III obese patients. Methods Fasting plasma levels of glucose, total cholesterol, LDL-c, HDL-c, triglycerides, free fatty acids, apoproteins A-I, B-100, B-48, C-II, C-III, insulin, hs-CRP, adipocytokines (adiponectin, resistin, leptin, unacylated ghrelin, body composition (DXA and resting energy expenditure were measured in three subsets of obese patients: 17 metabolically abnormal obese (MAO with metabolic syndrome and the typical metabolic dyslipidaemia, 21 metabolically healthy obese (MHO without metabolic syndrome and with a normal lipid profile, and 21 isolated low HDL-c obese patients (LHO without metabolic syndrome, compared to 21 healthy lean control subjects. Results Insulin resistance (HOMA-IR increased gradually from MHO to LHO and from LHO to MAO patients (p p = 0.032. Conclusions These results suggest that, in class II and III obese patients with an isolated low HDL-c phenotype, unacylated ghrelin is positively associated with HDL-c level independently of insulin resistance and CRP levels, and may contribute to the highly prevalent low HDL-c level seen in obesity.

  18. Enhancing E. coli isobutanol tolerance through engineering its global transcription factor cAMP receptor protein (CRP).

    Science.gov (United States)

    Chong, Huiqing; Geng, Hefang; Zhang, Hongfang; Song, Hao; Huang, Lei; Jiang, Rongrong

    2014-04-01

    The limited isobutanol tolerance of Escherichia coli is a major drawback during fermentative isobutanol production. Different from classical strain engineering approaches, this work was initiated to improve E. coli isobutanol tolerance from its transcriptional level by engineering its global transcription factor cAMP receptor protein (CRP). Random mutagenesis libraries were generated by error-prone PCR of crp, and the libraries were subjected to isobutanol stress for selection. Variant IB2 (S179P, H199R) was isolated and exhibited much better growth (0.18 h(-1) ) than the control (0.05 h(-1) ) in 1.2% (v/v) isobutanol (9.6 g/L). Genome-wide DNA microarray analysis revealed that 58 and 308 genes in IB2 had differential expression (>2-fold, p < 0.05) in the absence and presence of 1% (v/v) isobutanol, respectively. When challenged with isobutanol, genes related to acid resistance (gadABCE, hdeABD), nitrate reduction (narUZYWV), flagella and fimbrial activity (lfhA, yehB, ycgR, fimCDF), and sulfate reduction and transportation (cysIJH, cysC, cysN) were the major functional groups that were up-regulated, whereas most of the down-regulated genes were enzyme (tnaA) and transporters (proVWX, manXYZ). As demonstrated by single-gene knockout experiments, gadX, nirB, rhaS, hdeB, and ybaS were found associated with strain isobutanol resistance. The intracellular reactive oxygen species (ROS) level in IB2 was only half of that of the control when facing stress, indicating that IB2 can withstand toxic isobutanol much better than the control.

  19. Absence of correlation between serum CRP levels and mitochondrial D-loop DNA mutations in gastro-oesophageal adenocarcinoma

    Directory of Open Access Journals (Sweden)

    Benjamin H. L. Tan

    2014-01-01

    Full Text Available Introduction: Both inflammation and mitochondrial DNA (mtDNA mutation are thought to play a role in the many human cancers. The aim of this study was to evaluate the relationship between inflammation and accumulation of mitochondrial DNA (mtDNA mutations in the D-loop region in carcinogenesis of gastro-oesophageal adenocarcinomas. Materials and Methods: Blood samples of 20 patients with gastro-oesophageal adenocarcinoma were taken for measurement of serum C-reactive protein (CRP concentration. Direct sequencing of mtDNA in the D-loop region was done in the 20 adenocarcinoma samples and their corresponding surrounding non-cancerous tissue. Sequences were compared with existing mtDNA databases to identify mutations. Results: mtDNA mutations in the D-loop region occur commonly with almost identical frequency in both non-cancerous tissue (3.0 ΁ 1.6 and adenocarcinoma (3.1 ΁ 1.9 (P = 0.916, paired t-test. CRP levels are not predictive of the number of D-loop mutations in both adenocarcinoma (β: -0.131; 95% CI: -2.354-1.364; P = 0.583 and non-cancerous tissue samples (β: 0.130; 95% CI: -1.125-1.933; P = 0.586. Five new mutations were identified that were not recorded previously in mtDNA databases. Conclusion: D-loop mtDNA mutations are common in both gastro-oesophageal adenocarcinoma and surrounding non-cancerous tissue. However, the accumulation of such mutations appears to occur independent of systemic inflammation. The frequency of D-loop mutations is likely not useful as a marker for carcinogenesis in gastro-oesophageal adenocarcinoma.

  20. Is DAS28-CRP with three and four variables interchangeable in individual patients selected for biological treatment in daily clinical practice?

    DEFF Research Database (Denmark)

    Madsen, Ole Rintek

    2011-01-01

    DAS28 is a widely used composite score for the assessment of disease activity in patients with rheumatoid arthritis (RA) and is often used as a treatment decision tool in the daily clinic. Different versions of DAS28 are available. DAS28-CRP(3) is calculated based on three variables: swollen...... selected for initiating biological treatment. Data were extracted from the Danish registry for biological treatment in rheumatology (DANBIO). Multiple regression analysis was used to assess the predictability of the DAS28 scores by several measures of disease activity. The overall mean DAS28-CRP was 4...

  1. There Is No Further Gain from Calculating Disease Activity Score in 28 Joints with High Sensitivity Assays of C-Reactive Protein Because of High Intraindividual Variability of CRP

    DEFF Research Database (Denmark)

    Jensen Hansen, Inger Marie; Asmussen Andreasen, Rikke; Antonsen, Steen

    2016-01-01

    Background/Purpose: The threshold for reporting of C-reactive protein (CRP) differs from laboratory to laboratory. Moreover, CRP values are affected by the intra individual biological variability.[1] With respect to disease activity score in 28 joints (DAS28) and Rheumatoid Arthritis (RA), precise...... reporting limit for CRP to minimumFigure 1). The logarithmic transformation of CRP in DAS28 formula has an important role Cross sectional study: 769 patients fulfilled the ACR criteria for RA were included, 107 excluded due to missing parameter used...

  2. There Is No Further Gain from Calculating Disease Activity Score in 28 Joints with High Sensitivity Assays of C-Reactive Protein Because of High Intraindividual Variability of CRP: A Cross Sectional Study and Theoretical Consideration

    DEFF Research Database (Denmark)

    Jensen Hansen, Inger Marie; Asmussen Andreasen, Rikke; Antonsen, Steen

    Background/Purpose: The threshold for reporting of C-reactive protein (CRP) differs from laboratory to laboratory. Moreover, CRP values are affected by the intra individual biological variability.[1] With respect to disease activity score in 28 joints (DAS28) and Rheumatoid Arthritis (RA), precise...... reporting limit for CRP to minimumFigure 1). The logarithmic transformation of CRP in DAS28 formula has an important role Cross sectional study: 769 patients fulfilled the ACR criteria for RA were included, 107 excluded due to missing parameter used...

  3. Ranitidine improves postoperative suppression of antibody response to preoperative vaccination

    DEFF Research Database (Denmark)

    Nielsen, Hans Jørgen; Hammer, J H; Moesgaard, F;

    1992-01-01

    The effect of the histamine-2 receptor antagonist ranitidine (100 mg intravenously every 12 hours for 72 hours) on postoperative serum antibody responses to preoperative immunization with six limit of flocculation tetanus toxoid and six limit of flocculation diphtheria toxoid was assessed...... in a double-blind, placebo-controlled randomized study in 26 patients undergoing major abdominal surgery. The preoperative antitetanus antibody level was less than 0.1 IU/ml in all patients, and they were inoculated with both antigens 48 hours before surgery. Serum samples for analysis of antitetanus toxoid...... and antidiphtheria toxoid were drawn before skin incision and on postoperative days 1, 3, 5, 7, 10, 14, 21, and 28. Ranitidine significantly increased the postoperative antibody response to tetanus toxoid, (p less than 0.01) and insignificantly increased that to diphtheria toxoid vaccination (p less than 0...

  4. Preoperative Diagnosis of Adult Intussusception Caused by Small Bowel Lipoma

    Directory of Open Access Journals (Sweden)

    Hiroaki Shiba

    2009-11-01

    Full Text Available Adult intussusception is rare, accounting for only 5% of all intussusceptions, for which preoperative diagnosis is difficult. We herein report a preoperatively diagnosed case of adult intussusception caused by a small bowel lipoma. A 33-year-old man was admitted to our hospital with three weeks history of colicky epigastric pain. Computed tomography revealed thickening of the ileal wall suggestive of intussusception. Colonoscopy revealed an ileocolic intussusception. Barium enema for reduction of ileocolic intussusception demonstrated a small bowel tumor in the ileum 15 cm proximal to the ileocecal valve. The intussusception was reduced, and the patient underwent partial resection of the ileum encompassing the small bowel tumor. Histological findings confirmed the diagnosis of lipoma of the small bowel. The patient made a satisfactory recovery and remains well.

  5. Pre-operative pain and sensory function in groin hernia

    DEFF Research Database (Denmark)

    Aasvang, Eske K; Hansen, Jeanette B; Kehlet, Henrik

    2009-01-01

    mechanism. AIMS: To investigate the correlation between pre-operative pain intensity and sensory functions in the groin hernia area. METHODS: Patients with unilateral groin hernia were examined preoperatively by quantitative sensory testing (thermal, mechanical, and pressure [detection and pain thresholds...... (rho=-0.413, p=0.049), indicating a paradoxical association between level of mechanical pain threshold and magnitude of spontaneous pain. No other sensory modality was significantly correlated to pain intensity. New/increased pain during repetitive pinprick stimulation (wind-up) was seen in 3 patients......]) and assessments were correlated to patients' reports of intensity and frequency of spontaneous pain in the groin area. RESULTS: Forty-two patients were examined, whereof one was excluded since no hernia was found intraoperatively. Mechanical pain threshold was inversely correlated with spontaneous pain intensity...

  6. PREOPERATIVE SEGMENTAL LOCALIZATION OF FOCAL HEPATIC LESION ON MRI

    Institute of Scientific and Technical Information of China (English)

    陈正光; 苏学曾; 欧阳汉; 孟涛; 袁兴华; 邵永孚

    1995-01-01

    In order to evaluate the accuracy of preoperative segmental localization of hepatic mass lesinns,68 cases were prospectively studied and evaluated by the correlation of magnetic resonance imaging(MRI) and surgical findings. Right, middle and left hepatic veins were seen in 100%, 97% and 94% of the subjects respectively on MRI, The right and left portal veins were seen in 100% and 95. 6% respectively. The accuracy in determining the segmental location of hepatic lesions was 89. 7%. The accuracy could be increased to 91.3% if the lesion was located at single segment whereas it was only 86. 4% when the lesion extended across several segments. It is possible to say that MRI is an important modality in the preoperative segmental localization of masses.

  7. Preoperative diagnosis of carcinoma within fibroadenoma on screening mammograms.

    Science.gov (United States)

    Borecky, N; Rickard, M

    2008-02-01

    Three cases of fibroadenoma associated with carcinoma are reported. These cases were diagnosed within a screening programme as a result of suspicious mammographic findings, and the diagnosis of malignancy was confirmed preoperatively by core biopsy in all cases. The mammographic findings suggestive of carcinoma within fibroadenoma were irregularity of margins in one case and associated new suspicious pleomorphic and linear calcifications in the two other cases. The preoperative diagnosis of carcinoma within fibroadenoma was provided by ultrasound-guided core biopsy in two cases and core biopsy under stereotactic guidance in one case. Whereas asymptomatic fibroadenoma with benign imaging appearances usually does not require further investigation, fibroadenoma with atypical imaging features requires a triple test investigation.

  8. Asian Rhinoplasty: Preoperative Simulation and Planning Using Adobe Photoshop.

    Science.gov (United States)

    Kiranantawat, Kidakorn; Nguyen, Anh H

    2015-11-01

    A rhinoplasty in Asians differs from a rhinoplasty performed in patients of other ethnicities. Surgeons should understand the concept of Asian beauty, the nasal anatomy of Asians, and common problems encountered while operating on the Asian nose. With this understanding, surgeons can set appropriate goals, choose proper operative procedures, and provide an outcome that satisfies patients. In this article the authors define the concept of an Asian rhinoplasty-a paradigm shift from the traditional on-top augmentation rhinoplasty to a structurally integrated augmentation rhinoplasty-and provide a step-by-step procedure for the use of Adobe Photoshop as a preoperative program to simulate the expected surgical outcome for patients and to develop a preoperative plan for surgeons.

  9. Combined modality preoperative therapy for unresectable rectal cancer.

    Science.gov (United States)

    Percarpio, B; Bitterman, J; Sabbath, K; Alfano, F; Ruszkowski, R; Bowen, J

    1992-01-01

    Locally advanced rectal cancer has been a surgical challenge because of fixation of the primary tumor to the boney pelvis or to other pelvic soft tissues. During a 12-month period seven patients with locally advanced adenocarcinoma of the rectum were treated preoperatively with simultaneous pelvic irradiation (4500-5040 cGy) and infusion chemotherapy (5-fluorouracil 1000 mg per m2 per day over 96 hours and mitomycin 10 mg per m2. Tolerance was reasonable and all patients underwent successful resection of the primary lesion. Two patients had a complete response to preoperative combined modality therapy with no cancer found in the surgical specimen. With a short follow-up period, all patients have experienced satisfactory healing and none have suffered local or distant recurrence. The results of this limited series are encouraging for future clinical trials.

  10. Assessment of spiral CT pneumocolon in preoperative colorectal carcinoma

    Institute of Scientific and Technical Information of China (English)

    Can-Hui Sun; Zi-Ping Li; Quan-Fei Meng; Shen-Ping Yu; Da-Sheng Xu

    2005-01-01

    AIM: To investigate the value of spiral CT pneumocolon in preoperative colorectal carcinoma.METHODS: Spiral CT pneumocolon was performed prior to surgery in 64 patients with colorectal carcinoma. Spiral CT images were compared to specimens from the resected tumor.RESULTS: Spiral CT depicted the tumor in all patients.Comparison of spiral CT and histologic results showed that the sensitivity and specificity were 95.2%, 40.9% in detection of local invasion, and 75.0%, 90.9% in detection of lymph node metastasis. Compared to the Dukes classification,the disease was correctly staged as A in 6 of 18 patients,as B in 18 of 23, as C in 10 of 15, and as D in 7 of 8. Overall,spiral CT correctly staged 64.1% of patients.CONCLUSION: Spiral CT pneumocolon may be useful in the preoperative assessment of patients with colorectal carcinoma as a means for assisting surgical planning.

  11. Identifying and assessing anxiety in pre-operative patients.

    Science.gov (United States)

    Pritchard, Michael John

    Increasing demands for hospitals to be more efficient mean that patients attending for an operation are generally admitted on the day of surgery. As a result, healthcare professionals have little time to talk to the patient to ascertain his or her wellbeing, to check for any signs of anxiety and ask whether the patient requires further information about the forthcoming procedure. Healthcare professionals should be encouraged to use appropriate interventions to identify and assess anxious patients. There are several instruments available to measure the patient's level of pre-operative anxiety. This article reviews the Amsterdam Preoperative Anxiety and Information Scale, which is easy for patients to complete and may help to identify which individuals need extra support.

  12. Subclinical elevation of plasma C-reactive protein and illusions/hallucinations in subjects with Parkinson's disease: case-control study.

    Directory of Open Access Journals (Sweden)

    Hideyuki Sawada

    Full Text Available BACKGROUND: Though infections are associated with psychotic symptoms, whether or not subclinical inflammation is associated with hallucinations is not known in Parkinson's disease (PD. PURPOSE: To investigate the association of illusions/hallucinations and plasma CRP levels in PD patients without symptomatic infections. METHODS: PD patients not diagnosed as having infections were assessed for illusions and hallucinations using the Parkinson Psychosis Questionnaire (PPQ. It comprises four-domain questions: PPQ-A for sleep problems, PPQ-B for hallucinations/illusions, PPQ-C for delusions, and PPQ-D for disorientation. Assigning patients with ≥1 points in the PPQ-B score to be cases and others as controls, the association of hallucinations/illusions and clinical features (age, sex, duration of PD, Unified Parkinson's Disease Rating Scale part 3 (UPDRS-3, Mini-Mental State Examination (MMSE score, sleep disturbance (PPQ-A score as well as daily doses of L-Dopa, dopamine agonists, amantadine, and selegiline were analyzed using a case-control design. RESULTS: A total of 111 patients were examined and plasma CRP levels were <0.1-6.0 mg/L. Hallucinations or illusions were detected in 28 (25.2%. There were significant differences in age, UPDRS-3 score, MMSE score, PPQ-A, daily doses of L-Dopa and dopamine agonists and plasma CRP levels between cases and controls. A multivariate logistic regression model revealed that UPDRS-3 scores and plasma CRP levels were significantly associated with hallucinations/illusions with an adjusted odds ratio of 1.96 (95% confidence interval (CI 1.20-3.20 per 10 points and 1.57 (95% confidence interval 1.13-2.16 per two-fold, respectively. Dividing patients into thirds by CRP levels (≤0.2, 0.3-0.6, ≥0.7 mg/L, the prevalence of hallucinations/illusions was 13.2%, 21.6%, and 41.7%, in the bottom-, middle-, and top-thirds, respectively (for trend p = 0.012. CONCLUSIONS: Subclinical elevation of plasma CRP levels was

  13. Study on the changes of blood lipids,platelet parameters and hs-CRP in different types of coronary heart disease%不同临床类型冠心病患者血脂、血小板参数及 hs-CRP 水平比较研究

    Institute of Scientific and Technical Information of China (English)

    王一平

    2016-01-01

    Objective To investigate the changes of blood lipids,platelet parameters and hs-CRP in different types of coronary heart disease (CHD).Methods A total of 271 hospitalized patients with CHD between January 2012 and Au-gust 2014 were enrolled.Patients were divided into stable angina group (SAP),unstable angina group (UAP),and a-cute myocardial infarction group (AMI).The levels of blood lipids,platelet parameters and hs-CRP in different types of CHD were examined and recorded.Results Statistically significant differences were found in TC,TG,LDL-C,hs-CRP, PLT,MPV,and PDW among three groups (P <0.05 or P <0.01).There were no differences in HDL-C and PCT a-mong them.The levels of TC,TG,LDL-C,hs-CRP,PLT,MPV,and PDW in the UAP and AMI group were significant-ly higher than that in the SAP group (P <0.05 or P <0.01).Compared with the UAP group,the levels of TC,TG, LDL-C,hs-CRP,PLT,MPV,and PDW in the AMI group were showed statistically significant differences (P <0.01). The number of cases of high hs-CRP group,intermediate hs-CRP group,and low hs-CRP group were 40.59%, 45.02%,and 14.39%,respectively.The highest group of SAP,UAP,and AMI were intermediate hs-CRP group (61.96%),high hs-CRP group (55.36%),and high hs-CRP group (88.46%),respectively.Conclusion There were different levels of blood lipids,platelet parameters and hs-CRP in different types of CHD.Testing of the blood lipids, platelet parameters and hs-CRP in patients with CHD has important value in the diagnosis and prognosis of the disease.%目的:了解不同临床类型冠心病(coronary heart disease,CHD)患者血脂、血小板参数及 hs-CRP 水平变化情况。方法选择2012年1月至2014年8月我院收治的271例,将患者分为三组:稳定型心绞痛(SAP)组163例,不稳定型心绞痛(UAP)组56例,急性心肌梗死(AMI)组52例,对不同组进行血脂、血小板参数及 hs-CRP 水平检测。结果三组患者 TC、TG、LDL-C、hs-CRP、PLT、MPV 和 PDW

  14. Necrotizing fasciitis: unreliable MRI findings in the preoperative diagnosis

    Energy Technology Data Exchange (ETDEWEB)

    Arslan, Arzu E-mail: arzuarslan@netscape.net; Pierre-Jerome, Claude; Borthne, Arne

    2000-12-01

    The authors present two cases of necrotizing fasciitis (NF), one case of dermatomyositis and one case of posttraumatic muscle injury, which have similar magnetic resonance imaging findings in terms of skin, subcutaneous fat, superficial and deep fasciae and muscle involvement. These cases highlight the need for cautious interpretation of magnetic resonance imaging (MRI) findings, for they are nonspecific and the preoperative decision should be based mostly on the evolution of the clinical status.

  15. Outpatient Preoperative Education Needs Identified by Nurses and Patients.

    Science.gov (United States)

    2007-11-02

    PREOPERATIVE EDUCATION NEEDS IDENTIFIED BY NURSES AND PATIENTS Cheryl Anne Reilly APPROVED: Supervising Prdessor Date APPROVED: / "Sanfor• Miller , P... anesthesiologist will visit them before 5 4 3 2 1 surgery to discuss what anesthesia would be used. 27. Their incision may pull, bum, or itch while it is 5 4...such as, giving me an injection & asking me to empty my bladder. 26. An anesthesiologist would visit me before Yes No 5 4 3 2 1 surgery to discuss

  16. Preoperative Patient Education for Hip and Knee Arthroplasty: Financial Benefit?

    Science.gov (United States)

    Tait, Mark A; Dredge, Carter; Barnes, C Lowry

    2015-01-01

    Of 904 patients who underwent primary total knee arthroplasty (TKA) and total hip arthroplasty (THA) at the same hospital, 802 participated in a preoperative education day called "Joint Academy" (JA). The length of stay of JA participants was 2.12 days (49.5%) less than patients who did not attend a JA (p education program may significantly reduce overall costs for primary TKA and THA procedures.