WorldWideScience

Sample records for spontaneous oral intake

  1. Intake of probiotic food and risk of spontaneous preterm delivery.

    Science.gov (United States)

    Myhre, Ronny; Brantsæter, Anne Lise; Myking, Solveig; Gjessing, Håkon Kristian; Sengpiel, Verena; Meltzer, Helle Margrete; Haugen, Margaretha; Jacobsson, Bo

    2011-01-01

    Preterm delivery represents a substantial problem in perinatal medicine worldwide. Current knowledge on potential influences of probiotics in food on pregnancy complications caused by microbes is limited. We hypothesized that intake of food with probiotics might reduce pregnancy complications caused by pathogenic microorganisms and, through this, reduce the risk of spontaneous preterm delivery. This study was performed in the Norwegian Mother and Child Cohort on the basis of answers to a food-frequency questionnaire. We studied intake of milk-based products containing probiotic lactobacilli and spontaneous preterm delivery by using a prospective cohort study design (n = 950 cases and 17,938 controls) for the pregnancy outcome of spontaneous preterm delivery (delivery were associated with any intake of milk-based probiotic products in an adjusted model [odds ratio (OR): 0.857; 95% CI: 0.741, 0.992]. By categorizing intake into none, low, and high intakes of the milk-based probiotic products, a significant association was observed for high intake (OR: 0.820; 95% CI: 0.681, 0.986). Women who reported habitual intake of probiotic dairy products had a reduced risk of spontaneous preterm delivery.

  2. Maternal obesity, fish intake, and recurrent spontaneous preterm birth.

    Science.gov (United States)

    Smid, Marcela C; Stuebe, Alison M; Manuck, Tracy A; Sen, Sarbattama

    2018-02-21

    Moderate fish intake in early pregnancy is associated with decreased risk of preterm birth (PTB). Obesity during pregnancy is characterized by inflammation and insufficiency of essential fatty acids. The objective of this study was to measure the association between fish intake during pregnancy and risk of recurrent spontaneous (s) PTB among lean, overweight, and obese women. This is secondary analysis of a randomized controlled trial of omega-3 fatty acid supplementation for recurrent PTB prevention, 2005-2006. The primary exposure was fish intake at time of enrollment (16-22.9-week gestation). The primary outcomes were sPTB <37 weeks and sPTB <35 weeks. Maternal prepregnancy body mass index was treated as an effect modifier. Eight hundred and fifty-two women were included, 47% were lean, 25% overweight, and 28% obese. In this cohort, among lean, but not overweight or obese women, ≥1 serving of fish per week was associated with decreased frequency of sPTB <37 weeks compared with <1 serving of fish per week (45.1% versus 27.5%, p = .001) and spontaneous PTB <35 (21.4% versus 11.6%, p = .01). In adjusted models, as fish intake increased, the predicted probability of sPTB decreased in lean women but increased in overweight and obese women (p for interaction < .10). Fish intake was associated with lower probability of sPTB in lean women and higher probability in obese women. These findings warrant further investigation to understand the dietary or metabolic factors associated with obesity that may modulate benefit of fish intake during pregnancy.

  3. Oral intake of radionuclides in the population

    International Nuclear Information System (INIS)

    Johansson, L.

    1982-11-01

    Dose factors of some radionuclides have been reviewed with respect to a chronic oral intake by members of the public. The radionuclides taken into account are Pu-239, Np-237, Ra-226, Th-230, Pa-231, Tc-99 and I-129, all of which might be of potential hazard at a long term storage disposal. The parameter which has the major influence on the dose factor, for most of the radionuclides studied, is the uptake from the gut. In order to assess the dose factor it is therefore essential to make a good estimate of the gastrointestinal uptake of the radionuclides under the actual conditions. The annual limit of intake (ALI) given in ICRP 30, is intended to be applicable on a population of workers, and for a single intake. Since the gut uptake figures in the ICRP-publication are based mainly on uptake values recieved in experiment animals, given single relatively large oral doses of the isotope studied. From a review of current literature, gut absorbation factors and dose factors, to be used for members of the public at a chronic oral intake, are suggested. Compared with those for workers in ICRP 30, the dose factors increases for plutonium and protactinium, and decreases for neptunium. (Author)

  4. Oral intake of radionuclides in the population

    International Nuclear Information System (INIS)

    Johansson, L.

    1982-10-01

    Dose factors of some radionuclides have been reviewed with respect to a chronic oral intake by means of the public. The radionuclides taken into account are Pu-239, Np-237, Ra-226, Th-230, Pa-231, Tc-99 and I-129, all of which might be of potential hazard at a long term storage disposal. The parameter that have the major influence on the dose factor, for most of the radionuclides studied, is the uptake from the gut. In order to assess the dose factor it is therefore essential to make a good estimate of the gastrointestinal uptake of the radionuclides under the actual conditions. The 'annual limit of intake' (ALI) given in ICRP 30, is intended to be applicable on a population of workers, and for a single intake. Since the gut uptake in the ICRP-publication are based mainly on uptake values recieved in experimental animals, given single relatively large oral doses of the isotope studied. From a review of current literature, gut absorbtion factors and dose factors, to be used for members of the public at a chronic oral intake, are suggested. Compared with those for workers in ICRP 30, the dose factors increase for plutonium and protactinium, and decrease for neptunium. An attempt to predict possible future changes of the ALI for members of the general public is also made. (Author)

  5. Safety of Oral Clemastine – Analysis of Data from Spontaneous ...

    African Journals Online (AJOL)

    Purpose: To analyse the safety of oral clemastine marketed in Poland based on spontaneous adverse event reporting system. Methods: We analyzed sales volume and data obtained from the monitoring of spontaneous reports on the adverse effects of Clemastinum Hasco tablets (1.0 mg) and Clemastinum Hasco syrup (0.1 ...

  6. Semi-spontaneous oral text production: measurements in clinical practice.

    Science.gov (United States)

    Lind, Marianne; Kristoffersen, Kristian Emil; Moen, Inger; Simonsen, Hanne Gram

    2009-12-01

    Functionally relevant assessment of the language production of speakers with aphasia should include assessment of connected speech production. Despite the ecological validity of everyday conversations, more controlled and monological types of texts may be easier to obtain and analyse in clinical practice. This article discusses some simple measurements for the analysis of semi-spontaneous oral text production by speakers with aphasia. Specifically, the measurements are related to the production of verbs and nouns, and the realization of different sentence types. The proposed measurements should be clinically relevant, easily applicable, and linguistically meaningful. The measurements have been applied to oral descriptions of the 'Cookie Theft' picture by eight monolingual Norwegian speakers, four with an anomic type of aphasia and four without any type of language impairment. Despite individual differences in both the clinical and the non-clinical group, most of the measurements seem to distinguish between speakers with and without aphasia.

  7. Maternal prepregnancy folate intake and risk of spontaneous abortion and stillbirth.

    Science.gov (United States)

    Gaskins, Audrey J; Rich-Edwards, Janet W; Hauser, Russ; Williams, Paige L; Gillman, Matthew W; Ginsburg, Elizabeth S; Missmer, Stacey A; Chavarro, Jorge E

    2014-07-01

    To evaluate prospectively the relationship between prepregnancy folate intake and risk of spontaneous abortion and stillbirth. Women in the Nurses' Health Study II who self-reported a pregnancy between 1992 and 2009 were included in this analysis. Dietary folate and supplement use was assessed every 4 years, starting in 1991, by a food frequency questionnaire. Pregnancies were self-reported with case pregnancies lost spontaneously (spontaneous abortion less than 20 weeks of gestation and stillbirth 20+ weeks of gestation) and comparison pregnancies ending in ectopic pregnancy, induced abortion, or live birth. Among the 11,072 women, 15,950 pregnancies were reported of which 2,756 (17.3%) ended in spontaneous abortion and 120 (0.8%) ended in stillbirth. Compared with women in the lowest quintile of prepregnancy folate intake (less than 285 micrograms/d), those in the highest quintile (greater than 851 micrograms/d) had a relative risk of spontaneous abortion of 0.91 (95% confidence interval [CI] 0.82-1.02) after multivariable adjustment (P trend=.04). This association was primarily attributable to intake of folate from supplements. Compared with women without supplemental folate intake (0 micrograms/d), those in the highest category (greater than 730 micrograms/d) had a relative risk of spontaneous abortion of 0.80 (95% CI 0.71-0.90) after multivariable adjustment (P trend spontaneous abortion was consistent across gestational period of loss. A similar inverse trend was observed with the risk of stillbirth, which fell short of conventional significance (P trend=.06). Higher intake of folate from supplements was associated with reduced risk of spontaneous abortion. Women at risk of pregnancy should use supplemental folate for neural tube defect prevention and because it may decrease the risk of spontaneous abortion. : II.

  8. Prepregnancy Low to Moderate Alcohol Intake Is Not Associated with Risk of Spontaneous Abortion or Stillbirth.

    Science.gov (United States)

    Gaskins, Audrey J; Rich-Edwards, Janet W; Williams, Paige L; Toth, Thomas L; Missmer, Stacey A; Chavarro, Jorge E

    2016-03-09

    Numerous studies have documented the negative effects of maternal alcohol consumption during pregnancy on risk of pregnancy loss, yet whether prepregnancy alcohol intake affects the risk of spontaneous abortion is still unclear. This study aimed to assess prepregnancy alcohol intake and risk of spontaneous abortion and stillbirth. Our prospective cohort study included 27,580 pregnancies reported by 17,929 women in the Nurses' Health Study II between 1990 and 2009. Alcohol intake was assessed in 1989 and 1991 and every 4 y thereafter with the use of a validated questionnaire. Women were classified into 5 categories of consumption: 0, 0.1-1.9, 2-4.9, 5-9.9, and ≥10 g/d (1 serving = ∼12 g). Pregnancies were self-reported, with case pregnancies lost spontaneously (spontaneous abortion after gestation of abortion). Multivariable log-binomial regression models with generalized estimating equations were used to estimate RRs and 95% CIs. Incident spontaneous abortion and stillbirth were reported in 4326 (15.7%) and 205 (0.7%) pregnancies, respectively. Prepregnancy alcohol intake was not associated with spontaneous abortion. Compared with women who did not consume alcohol, the multivariable RRs (95% CIs) for increasing categories of alcohol intake among women who did consume alcohol were 1.04 (0.97, 1.12) for 0.1-1.9 g/d, 1.02 (0.94, 1.11) for 2-4.9 g/d, 1.01 (0.92, 1.10) for 5-9.9 g/d, and 0.98 (0.88, 1.09) for ≥10 g/d (P-trend = 0.45). Women who consumed ≥2 servings beer/wk before pregnancy had a 9% (95% CI: 1%, 17%) lower risk of spontaneous abortion than did women who consumed spontaneous abortion. Total alcohol and specific alcohol beverage intake before pregnancy were not associated with stillbirth. Prepregnancy alcohol intake was not related to risk of incident spontaneous abortion or stillbirth in women with no history of pregnancy loss. Our results provide reassuring evidence that low to moderate alcohol intake (≤12 g/d) before pregnancy initiation does

  9. Effect of oral diclofenac intake on faecal calprotectin.

    Science.gov (United States)

    Rendek, Zlatica; Falk, Magnus; Grodzinsky, Ewa; Wahlin, Karl; Kechagias, Stergios; Svernlöv, Rikard; Hjortswang, Henrik

    2016-01-01

    NSAIDs are a known source of increased faecal calprotectin (FC) levels. Currently, there is a lack of knowledge about how long it takes for an increased FC level to return to normal after NSAID intake. The aim was to investigate how oral diclofenac intake affects FC levels and assess how long it takes for an increased FC level to return to normal after oral diclofenac intake. Thirty healthy volunteers received diclofenac 50 mg three times daily for 14 days. Participants provided a stool sample on Days 0, 2, 4, 7, 14 during intake and Days 17, 21, 28 after discontinuation. FC levels were then followed at 7-day intervals until normalization. During diclofenac intake, eight participants (27%) had FC levels exceeding the upper limit of normal (median, 76 μg/g; range, 60-958 μg/g), corresponding to 8.3% of measurements. FC was not constantly increased and became normal in most participants during diclofenac intake. FC levels were on average significantly higher during intake (M = 9.5, interquartile range (IQR) = 13.4) than on baseline (M = 7.5, IQR = 0.0), p = 0.003. After discontinuation, two participants had increased FC on Days 17 and 21, respectively. No significant differences in FC levels were found between baseline and measurements after discontinuation. Two weeks after discontinuation, all participants had normal FC levels. Short-term oral diclofenac intake is associated with increased FC levels. However, the likelihood of an increased test result is low. Our results suggest that 2 weeks of diclofenac withdrawal is sufficient to get an uninfluenced FC test result.

  10. Oral intake during labor: a review of the evidence.

    Science.gov (United States)

    Sharts-Hopko, Nancy C

    2010-01-01

    The purpose of this article is to review evidence and practices within and beyond the United States related to the practice of maternal fasting during labor. Fasting in labor became standard policy in the United States after findings of a 1946 study suggested that pulmonary aspiration during general anesthesia was an avoidable risk. Today general anesthesia is rarely used in childbirth and its associated maternal mortality usually results from difficulty in intubation. Healthcare professionals have debated the risks and benefits of restricting oral intake during labor for decades, and practice varies internationally. Research from the United States, Australia, and Europe suggests that oral intake may be beneficial, and adverse events associated with oral intake such as vomiting and prolongation of labor do not seem to be associated with alterations in maternal or infant outcomes. The World Health Organization recommends that healthcare providers should not interfere in women's eating and drinking during labor when no risk factors are evident. Nurses in intrapartum settings are encouraged to work in multidisciplinary teams to revise policies that are unnecessarily restrictive regarding oral intake during labor among low-risk women.

  11. Fat food habitual intake and risk of oral cancer.

    Science.gov (United States)

    Toporcov, Tatiana Natasha; Antunes, José Leopoldo Ferreira; Tavares, Marcos Roberto

    2004-10-01

    This case-control study evaluated fat food habitual intake in the context of the Brazilian diet as a risk factor for oral cancer. A food frequency questionnaire was applied to 70 patients with oral carcinoma and an equal number of controls treated in the same hospital for acute non-neoplastic conditions. Participants were paired for age, gender and smoking status, and matched by frequency for the use of dental prostheses and length of smoking history. Conditional logistic regression for multivariate analysis indicated as risk factors the habitual intake of foods rich in animal and saturated fat: pork meat, soup, cheese, bacon and fried food. The multivariate model also indicated the protective effect of non-cooked butter or margarine, probably the most effective vehicle for vitamin A ingestion in the Brazilian diet. These findings suggest that there is a non-negligible scope for the prevention of oral cancer through the improvement of diet.

  12. Intake of oral photoprotectors by postmen in Porto Alegre

    Directory of Open Access Journals (Sweden)

    Karina dos Santos

    2017-09-01

    Full Text Available Introduction: Postmen are daily exposed to high levels of solar radiation, and lack of protection can result in many health damages. The present study aimed to identify cutaneous phototypes and evaluate the intake of oral photoprotectors by postmen. Methods: Cross-sectional study, carried out from August 2011 to December 2012 in the city of Porto Alegre, state of Rio Grande do Sul, Brazil. Socioeconomic and behavioral data regarding daily solar exposure were collected through a questionnaire. To evaluate the intake of beta-carotene, lycopene and omega-3, two 24-hour dietary recalls were applied. Cutaneous phototypes were assessed by Fitzpatrick’s classification.  Results: A total of 181 postmen were analyzed, whose mean age was 40.2±11.4 years old, and 140 (77.3% were male. The cutaneous phototypes II, III and IV were the most prevalent (n=138, totaling 76.3% of the sample. The median for the oral photoprotectors intake was 1.16 mg (0.46 – 2.29 of beta-carotene, 3.60 mg (1.01 – 6.31 of lycopene and 0.95 g (0.61 – 1.45 of n-3 fatty acids, all values significantly lower than the minimal doses to obtain photoprotective effect (p<0.001. The individuals in the group of phototypes V and VI showed lower adherence to the use of sunscreen and lower intake of beta-carotene, comparing to the other groups. Conclusions: The intake of oral photoprotectors is low in this population. Future studies may evaluate the real effect of oral photoprotectors, so that preventive measures using this approach can be included in photoprotection education actions for outdoor workers. Keywords: Diet; food and nutrition; skin aging; skin neoplasms; occupational health

  13. Thirst sensation and oral dryness following alcohol intake

    Directory of Open Access Journals (Sweden)

    Kiyotoshi Inenaga

    2017-08-01

    Full Text Available Substantial acute and chronic intakes of alcohol or ethanol (EtOH severely influence oral sensations, such as thirst and oral dryness (dry mouth, xerostomia. Thirst sensation and oral dryness are primarily caused by the activation of neurons in brain regions, including the circumventricular organs and hypothalamus, which are referred to as the dipsogenic center, and by a decrease in salivary secretion, respectively. The sensation of thirst experienced after heavy-alcohol drinking is widely regarded as a consequence of EtOH-induced diuresis; however, EtOH in high doses induces anti-diuresis. Recently, it has been proposed that the ethanol metabolite acetaldehyde induces thirst via two distinct processes in the central nervous system from EtOH-induced diuresis, based on the results of animal experiments. The present review describes new insights regarding the induction mechanism of thirst sensation and oral dryness after drinking alcohol.

  14. Oral Dryness, Dietary Intake, and Alterations in Taste

    DEFF Research Database (Denmark)

    Dynesen, Anja Weirsøe

    2015-01-01

    Xerostomia and decreased salivary secretion may give rise to a number of oral complications. These include dry, atrophic and tender oral mucosa; impaired mastication, food bolus formation, and swallowing; altered sensation of taste; as well as increased risk of developing dental caries and erosion...... that could be followed by tooth loss. These are all complications that theoretically may have a negative impact on dietary intake. Although the literature does not present a direct association between decreased salivary secretion and malnutrition, it is concluded that salivary gland dysfunction may add...... should draw attention to the impact of an unbalanced diet on salivary secretion and emphasize that oral dryness may have a negative impact on food consumption....

  15. Safety of Oral Clemastine – Analysis of Data from Spontaneous ...

    African Journals Online (AJOL)

    event reporting system. Methods: We analyzed sales volume and data obtained from the monitoring of spontaneous reports on ... existing spontaneous monitoring system for adverse effects in Poland may not be sensitive enough and therefore, needs improvement. ... which is based on current EU legislation. As part.

  16. Obese but not lean adolescents spontaneously decrease energy intake after intensive exercise.

    Science.gov (United States)

    Thivel, David; Metz, Lore; Julien, Aucouturier; Morio, Béatrice; Duché, Pascale

    2014-01-17

    Acute intensive exercise has been shown to induce a decreased subsequent daily energy intake in obese adolescents without altering the subjective appetite feelings. It is however unclear whether or not those nutritional adaptations to acute exercise are affected by the adolescents' weight status. The aim of this study was to compare the energy intake and macronutrient preferences, appetite feeling and energy expenditure response to acute exercise between lean and obese adolescents. Ten obese and nine normal weight 12-15year old adolescents randomly completed a session with a 30minute cycling exercise at 75% VO2max and a sedentary session. During both sessions energy expenditure was assessed using Armband, ad libitum energy intake measured by weighing at both lunch and dinner time and appetite feelings assessed using visual analog scales. Daily, morning and afternoon energy expenditure were significantly higher in obese than in normal weight adolescents (padolescents. Lunch, dinner and total daily energy intake were significantly reduced after the exercise session in obese (p>0.05) but not in lean adolescents. No group or condition effects were observed on subjective appetite feelings. Post exercise spontaneous energy intake and energy expenditure are reduced in obese but not in normal weight adolescents, without appetite feeling changes. Acute exercise may have a greater impact on energy balance through the induced decreased energy intake in the absence of significant change in energy expenditure in obese youth. © 2013 Elsevier Inc. All rights reserved.

  17. Oral glutamate intake reduces acute and chronic effects of ethanol in ...

    African Journals Online (AJOL)

    Each day, ethanol intake, water intake, food intake and body weight were recorded. Results: Mice that received 2 or 6 g/kg of ethanol orally, showed a significant reduction in time on the rod in the rotarod test and a significant increase in both forelimb and hindlimb stride lengths when compared to control. Oral treatment with ...

  18. Safety of Oral Paracetamol – Analysis of Data from a Spontaneous ...

    African Journals Online (AJOL)

    Purpose: To determine the safety of oral coated paracetamol tablets 500 mg and oral suspension 120 mg/5 mL produced by Hasco-Lek Poland. Methods: We analyzed sales volume and data obtained from the monitoring of spontaneous reports on the adverse effects of paracetamol collected in the period between ...

  19. Does caffeine and alcohol intake before pregnancy predict the occurrence of spontaneous abortion?

    DEFF Research Database (Denmark)

    Tolstrup, J S; Kjær, S. K.; Munk, C

    2003-01-01

    BACKGROUND: Consumption of caffeine and alcohol is suspected to affect pregnancy outcome. Use of both stimulants is widespread and even minor effects on fetal viability are of public health interest. METHODS: We performed a nested case-control study using prospective data from a population......-based cohort comprising 11088 women aged 20-29 years. From this cohort, women who experienced either a spontaneous abortion (n = 303) or who gave birth (n = 1381) during follow-up [mean time: 2.1 years (range: 1.6-3.4)] were selected. Associations between self-reported exposures to caffeine and/or alcohol...... at enrolment and spontaneous abortion were analysed by means of logistic regression. RESULTS: Compared with women with a pre-pregnancy intake of caffeine per day, the adjusted odds ratio (95% confidence interval) for spontaneous abortion was 1.26 (0.77-2.06), 1.45 (0.87-2.41), 1.44 (0.87-2.37) and 1...

  20. Spontaneous canine oral melanoma: A large animal model for BNCT

    International Nuclear Information System (INIS)

    Gavin, P.R.; Kraft, S.L.; DeHaan, C.E.; Sande, R.D.; Papageorges, M.; Bauer, W.F.

    1992-01-01

    Oral melanomas in dogs are the most common malignant neoplasm of the oral cavity. Prevalence has been recorded at 127 per 100,000 dogs/year. There is a predilection for the gingiva of male dogs with heavy pigmentation. The tumors are resistant to treatment with conventional radiation and chemotherapy. The tumors are very aggressive and have generally metastasized to the regional lymph nodes at the time of initial diagnosis. Distant metastases occur in approximately 85% of patients. Metastatic sites include lungs, kidneys, liver, brain, skeleton, and gastrointestinal (GI) tract. Fifteen (15) dogs with oral lesions biopsied and diagnosed as malignant melanoma were entered in the study. A thorough diagnostic regimen was performed in an attempt to detect the regional spread and distant metastases of the tumor

  1. Oral warfarin intake affects skin inflammatory cytokine responses in rats.

    Science.gov (United States)

    Aleksandrov, Aleksandra Popov; Mirkov, Ivana; Zolotarevski, Lidija; Ninkov, Marina; Mileusnic, Dina; Kataranovski, Dragan; Kataranovski, Milena

    2017-09-01

    Warfarin is an anticoagulant used in prevention/prophylaxis of thromboembolism. Besides the effects on coagulation, non-hemorrhagic reactions have also been documented. Although cutaneous reactions were reported in some patients, the impact on skin immunity was not explored. In the present paper, the effect of 30-day oral warfarin intake on skin cytokine responses in rats was analyzed. Increased release of inflammatory cytokines (TNF, IL-1β and IL-10) was noted by skin explants from rats which received warfarin, but without effect on IL-6. No impact on epidermal cell cytokine secretion was seen, except a tendency of an increase of IL-6 response to stimulation with microbial product lipopolysaccharide (LPS). Topical application of contact allergen dinitrochlorobenzene (DNCB) resulted in slight (numerical solely) increase of TNF release by skin explants of warfarin-treated animals, while epidermal cells responded by increased secretion of all four cytokines examined. The data presented provide new information on the potential of oral warfarin to modulate skin innate immune activity. Copyright © 2017 Elsevier B.V. All rights reserved.

  2. Folic acid supplementation, dietary folate intake during pregnancy and risk for spontaneous preterm delivery: a prospective observational cohort study.

    Science.gov (United States)

    Sengpiel, Verena; Bacelis, Jonas; Myhre, Ronny; Myking, Solveig; Devold Pay, Aase Serine; Haugen, Margaretha; Brantsæter, Anne-Lise; Meltzer, Helle Margrete; Nilsen, Roy Miodini; Magnus, Per; Vollset, Stein Emil; Nilsson, Staffan; Jacobsson, Bo

    2014-11-02

    Health authorities in numerous countries recommend periconceptional folic acid supplementation to prevent neural tube defects. The objective of this study was to examine the association of dietary folate intake and folic acid supplementation during different periods of pregnancy with the risk of spontaneous preterm delivery (PTD). The Norwegian Mother and Child Cohort Study is a population-based prospective cohort study. A total of 66,014 women with singleton pregnancies resulting in live births in 2002-2009 were included. Folic acid supplementation was self-reported from 26 weeks before pregnancy until pregnancy week 24. At gestational week 22, the women completed a food frequency questionnaire, which allowed the calculation of their average total folate intake from foods and supplements for the first 4-5 months of pregnancy. Spontaneous PTD was defined as the spontaneous onset of delivery between weeks 22+0 and 36+6 (n = 1,755). The median total folate intake was 313 μg/d (interquartile range IQR 167-558) in the overall population and 530 μg/d (IQR 355-636) in the supplement users. Eighty-five percent reported any folic acid supplementation from effect of dietary folate intake or folic acid supplementation on spontaneous PTD. Preconceptional folic acid supplementation starting more than 8 weeks before conception was associated with an increased risk of spontaneous PTD. These results require further investigation before discussing an expansion of folic acid supplementation guidelines.

  3. Association Between Use of Oral Fluconazole During Pregnancy and Risk of Spontaneous Abortion and Stillbirth.

    Science.gov (United States)

    Mølgaard-Nielsen, Ditte; Svanström, Henrik; Melbye, Mads; Hviid, Anders; Pasternak, Björn

    2016-01-05

    Vaginal candidiasis is common during pregnancy. Although intravaginal formulations of topical azole antifungals are first-line treatment for pregnant women, oral fluconazole is often used despite limited safety information. To study the association between oral fluconazole exposure during pregnancy and the risk of spontaneous abortion and stillbirth. Nationwide register-based cohort study in Denmark, 1997-2013. From a cohort of 1,405,663 pregnancies, oral fluconazole-exposed pregnancies were compared with up to 4 unexposed pregnancies matched on propensity score, maternal age, calendar year, and gestational age (based on gestational age at first day of treatment with eligible controls surviving through this date). To test for confounding by indication, pregnancies exposed to intravaginal formulations of topical azoles were used as an additional comparator group. Filled prescriptions for oral fluconazole were obtained from the National Prescription Register. Hazard ratios (HRs) for spontaneous abortion and stillbirth, estimated using proportional hazards regression. Among 3315 women exposed to oral fluconazole from 7 through 22 weeks' gestation, 147 experienced a spontaneous abortion, compared with 563 among 13,246 unexposed matched women. There was a significantly increased risk of spontaneous abortion associated with fluconazole exposure (HR, 1.48; 95% CI, 1.23-1.77). Among 5382 women exposed to fluconazole from gestational week 7 to birth, 21 experienced a stillbirth, compared with 77 among 21,506 unexposed matched women. There was no significant association between fluconazole exposure and stillbirth (HR, 1.32 [95% CI, 0.82-2.14]). Using topical azole exposure as the comparison, 130 of 2823 women exposed to fluconazole vs 118 of 2823 exposed to topical azoles had a spontaneous abortion (HR, 1.62 [95% CI, 1.26-2.07]); 20 of 4301 women exposed to fluconazole vs 22 of 4301 exposed to topical azoles had a stillbirth (HR, 1.18 [95% CI, 0.64-2.16]). In this nationwide

  4. Effect of Dexamethasone on Postoperative Vomiting and Oral Intake after Adenotonsillectomy

    Directory of Open Access Journals (Sweden)

    M.R. Fazel

    2007-01-01

    Full Text Available Introduction & Objective: Complications of adenotonsillectomy such as pain, nausea and vomiting, fever, inadequate oral intake, dehydration and bleeding are common and important. In addition of unpleasant feeling for patient, post operative nausea and vomiting will lead to more prolonged hospitalization and intravenous hydration. The purpose of this study was to determine whether a single dose of dexamethasone (0.5mg/kg administered before surgery could decrease postoperative vomiting and improves oral intake in the first 24-hours after adenotonsillectomy procedures.Materials & Methods: In this double-blinded, placebo controlled study, 100 patients age 5-15 years, with ASA physical status I and II were enrolled and they were randomly allocated to receive either dexamethasone (n=50 0.5 mg/kg IV (maximum dose 8 mg or an equivalent volume of saline (n=50 preoperatively. The anesthetic regimen and surgical procedures were standardized for all patients. The incidence of early and late vomiting, the first time oral intake, oral intake adequacy, and duration of IV hydration were compared in both groups. Results: Data from 100 patients were analyzed. The overall incidence of early as well as late vomiting was significantly less in dexamethasone as compared to control group (P=0.001. The time to first oral intake, oral intake adequacy, and duration of IV hydration showed significant difference in both groups (P=0.01.Conclusion: A single dose of dexamethasone was not associated with adverse effects. Dexamethasone significantly decreased the incidence of postoperative vomiting during the first 24 hour, shortened the time to the first oral intake, oral intake adequacy, and duration of IV hydration.

  5. Enhanced dissolution and oral bioavailability of nifedipine by spontaneous emulsifying powders: effect of solid carriers and dietary state.

    Science.gov (United States)

    Weerapol, Yotsanan; Limmatvapirat, Sontaya; Jansakul, Chaweewan; Takeuchi, Hirofumi; Sriamornsak, Pornsak

    2015-04-01

    The objective of this study was to prepare spontaneous emulsifying powder (SEP) for improving dissolution and enhancing oral bioavailability of a poorly water-soluble drug, nifedipine (NDP). In order to investigate the effects of solid carrier properties, such as surface area and pore size, and a concurrent food intake on absorption of NDP in rats, different SEP formulations were prepared by adsorbing liquid spontaneous emulsifying formulation (SEF), composing of polyoxyl 35 castor oil, caprylic/capric glyceride and diethylene glycol monoethyl ether at a ratio of 1:1:8, onto various solid carriers (i.e., silica (FS), porous calcium silicate (PCS) and porous silicon dioxide). The solid characterization by scanning electron microscopy, differential scanning calorimetry and powder X-ray diffraction revealed the absence of crystalline NDP in the formulations. SEP also demonstrated excellent spontaneous emulsification properties similar to SEF. The droplet size of emulsions formed after dilution was less than 200 nm. The solid carriers (particularly PCS) had significant and positive effect in drug dissolution; the mean dissolution time of SEP containing PCS was considerably improved. SEP also provided a good stability after storage in accelerated and long-term conditions for 6 months. The bioavailability study resulted in enhanced values of C(max) and AUC for SEP formulations, when tested in both fasted and fed rats. Furthermore, comparing the AUC in fasted and fed rats, NDP powder exhibited a significant food effect. The difference in bioavailability of NDP in fed compared to fasted state can be avoided by using SEP. Copyright © 2015 Elsevier B.V. All rights reserved.

  6. Effect of dysphagia rehabilitation on oral intake in elderly patients with aspiration pneumonia.

    Science.gov (United States)

    Momosaki, Ryo; Yasunaga, Hideo; Matsui, Hiroki; Horiguchi, Hiromasa; Fushimi, Kiyohide; Abo, Masahiro

    2015-06-01

    To clarify the effects of dysphagia rehabilitation on oral intake after aspiration pneumonia in older adults. The present retrospective observational study used data from the Japanese Diagnosis Procedure Combination inpatient database. We identified patients who were admitted to acute care hospitals with aspiration pneumonia. Patients were subdivided into those with and without dysphagia rehabilitation. The main outcome variable was total oral intake on discharge. We carried out multivariate logistic regression analysis to assess the effect of dysphagia rehabilitation on the outcome, with adjustment for patient backgrounds. We also carried out analyses based on pneumonia severity, and the timing and duration of dysphagia rehabilitation. We identified 22,819 patients with dysphagia rehabilitation and 75,555 patients without dysphagia rehabilitation. The rates of total oral intake on discharge were 78.0 and 75.2%, respectively. The multivariate regression model showed that the dysphagia rehabilitation group had a significantly higher proportion of total oral intake on discharge (odds ratio 1.32; P dysphagia rehabilitation than patients with moderate and severe pneumonia (odds ratio 2.27; P dysphagia rehabilitation, those with early rehabilitation were more likely to achieve total oral intake at discharge than those with late rehabilitation. The data suggest that dysphagia rehabilitation had a positive effect on total oral intake in elderly patients with aspiration pneumonia. Dysphagia rehabilitation showed greater benefit in patients with mild pneumonia than with more severe pneumonia. © 2014 Japan Geriatrics Society.

  7. Influence of renal function on spontaneous dietary intake and on nutritional status of chronic renal insufficiency patients.

    Science.gov (United States)

    Duenhas, M R; Draibe, S A; Avesani, C M; Sesso, R; Cuppari, L

    2003-11-01

    To analyze the spontaneous food intake and the nutritional parameters of patients with different degrees of chronic renal insufficiency (CRI) at the onset of predialysis treatment. Cross-sectional. Outpatient Clinic of the Nephrology Division of Federal University of São Paulo, Brazil. The analysis involved 487 (187 women and 300 men) patients with moderate to advanced CRI who were evaluated in the first visit to the clinic. Patients were divided according to creatinine clearance (CrCl) quartiles. CrCl in the first quartile was lower than 19.9 ml/min/1.73 m(2) and in the fourth one was higher than 43 ml/min/1.73 m(2). Energy intake was significantly (Pprotein intake estimated by protein equivalent of nitrogen appearance (PNA) was significantly lower in the first, second and third quartiles in comparison with the fourth (Prenal function. Standard per cent of triceps skinfold thickness was lower in the first quartile when compared with the fourth one. Compared with the fourth quartile, standard per cent of midarm muscle circumference (MAMC) was lower in the second and in the third quartile. CrCl correlated directly and significantly with PNA (r=0.30; Pprotein intake, CrCl correlated significantly and positively with BMI and MAMC. This study suggests that a spontaneous decrease in energy and protein intake as well as in anthropometric indices follows a decline in renal function in patients with no previous dietary intervention.

  8. Oral glucose intake inhibits hypothalamic neuronal activity more effectively than glucose infusion

    NARCIS (Netherlands)

    Smeets, P.A.M.; Vidarsdottir, S.; Graaf, C. de; Stafleu, A.; Osch, M.J.P. van; Viergever, M.A.; Pijl, H.; Grond, J. van der

    2007-01-01

    We previously showed that hypothalamic neuronal activity, as measured by the blood oxygen level-dependent (BOLD) functional MRI signal, declines in response to oral glucose intake. To further explore the mechanism driving changes in hypothalamic neuronal activity in response to an oral glucose load,

  9. Effects of L-arginine oral supplements in pregnant spontaneously hypertensive rats

    OpenAIRE

    Moura,José Ricardo Sousa Ayres de; Sass,Nelson; Guimarães,Sérgio Botelho; Vasconcelos,Paulo Roberto Leitão de; Mattar,Rosiane; Kulay Jr,Luis

    2006-01-01

    PURPOSE: To evaluate the effects of L-arginine oral supplementation in spontaneously hypertensive pregnant rats (SHR). METHODS: Thirty SHR and ten Wistar-EPM-1 virgin female rats were used in the study. Before randomization, females were caged with males of the same strain (3:1). Pregnancy was confirmed by sperm-positive vaginal smear (Day 0). Wistar-EPM-1 rats served as counterpart control (C-1). SHR rats were randomized in 4 groups (n=10): Group Control 2, non-treated rats; Group L-Arginine...

  10. Factors Predicting Recovery of Oral Intake in Stroke Survivors with Dysphagia in a Convalescent Rehabilitation Ward.

    Science.gov (United States)

    Ikenaga, Yasunori; Nakayama, Sayaka; Taniguchi, Hiroki; Ohori, Isao; Komatsu, Nahoko; Nishimura, Hitoshi; Katsuki, Yasuo

    2017-05-01

    Percutaneous endoscopic gastrostomy may be performed in dysphagic stroke patients. However, some patients regain complete oral intake without gastrostomy. This study aimed to investigate the predictive factors of intake, thereby determining gastrostomy indications. Stroke survivors admitted to our convalescent rehabilitation ward who underwent gastrostomy or nasogastric tube placement from 2009 to 2015 were divided into 2 groups based on intake status at discharge. Demographic data and Functional Independence Measure (FIM), Dysphagia Severity Scale (DSS), National Institutes of Health Stroke Scale, and Glasgow Coma Scale (GCS) scores on admission were compared between groups. We evaluated the factors predicting intake using a stepwise logistic regression analysis. Thirty-four patients recovered intake, whereas 38 achieved incomplete intake. Mean age was lower, mean body mass index (BMI) was higher, and mean time from stroke onset to admission was shorter in the complete intake group. The complete intake group had less impairment in terms of GCS, FIM, and DSS scores. In the stepwise logistic regression analysis, BMI, FIM-cognitive score, and DSS score were significant independent factors predicting intake. The formula of BMI × .26 + FIM cognitive score × .19 + DSS score × 1.60 predicted recovery of complete intake with a sensitivity of 88.2% and a specificity of 84.2%. Stroke survivors with dysphagia with a high BMI and FIM-cognitive and DSS scores tended to recover oral intake. Copyright © 2017 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  11. Oral nutritional supplements intake and nutritional status among inpatients admitted in a tertiary hospital

    OpenAIRE

    Juliana Lammel Ricardi; Aline Marcadenti; Simone Perocchin de Souza; Anelise Siviero Ribeiro

    2013-01-01

    Introduction: Malnutrition is very common in hospitals and inpatients with prescription of oral nutritional supplementation have improvement of the nutritional status. Objectives: To detect the total acceptance rate and a possible association between oral nutritional supplements intake and nutritional status. Methods: A cross-sectional study was carried out among 398 inpatients. Fifteen types of supplements were analyzed and nutritional status was detected by Subjective Global Assessment (SGA...

  12. Usefulness and safety of early against delayed oral intake after appendectomy

    International Nuclear Information System (INIS)

    Sheikh, I.A.; Taj, R.U.

    2015-01-01

    Objective: To evaluate the usefulness and safety of early versus late oral intake after appendectomy. Study Design: Randomized clinical trial. Place and Duration of Study: Combined Military Hospital Multan from August 2008 to February 2009. Material and Methods: One hundred patients with uncomplicated acute appendicitis, undergoing appendectomy under general anesthesia were included in the study and randomly divided into two equal groups. Early oral intake group (group A) was allowed fluids, when patients were out of effects of general anesthesia. Delayed fed (group B) was started oral fluids, on appearance of normal bowel sounds or passage of flatus. Low residue solid diet was started, after tolerance of oral fluids, in both groups. Results: Early oral intake resulted in start of solid diet earlier by average 9 hours; these patients had normal bowel sounds, and passed flatus, earlier, after 4 hours and 5 hours as compared to late feeding group. Six (12%) patients had mild ileus in early fed group whereas 4(8%) patients in delayed fed group had mild ileus. Thirty eight (76%) early fed patients were very satisfied, as compared to 29 (58%) delayed fed patients. The hospital stay was prolonged by 2 days in delayed fed group. Conclusion: Early oral feeding implemented after appendectomy is safe and effective, with a shortened hospital stay as the primary benefit in patients after appendectomy. (author)

  13. Influence of oral processing on appetite and food intake - A systematic review and meta-analysis.

    Science.gov (United States)

    Krop, Emma M; Hetherington, Marion M; Nekitsing, Chandani; Miquel, Sophie; Postelnicu, Luminita; Sarkar, Anwesha

    2018-06-01

    Food delivers energy, nutrients and a pleasurable experience. Slow eating and prolonged oro-sensory exposure to food during consumption can enhance the processes that promote satiation. This systematic review and meta-analysis investigated the effects of oral processing on subjective measures of appetite (hunger, desire to eat) and objectively measured food intake. The aim was to investigate the influence of oral processing characteristics, specifically "chewing" and "lubrication", on "appetite" and "food intake". A literature search of six databases (Cochrane library, PubMed, Medline, Food Science and Technology Abstracts, Web of Science, Scopus), yielded 12161 articles which were reduced to a set of 40 articles using pre-specified inclusion and exclusion criteria. A further two articles were excluded from the meta-analysis due to missing relevant data. From the remaining 38 papers, detailing 40 unique studies with 70 subgroups, raw data were extracted for meta-analysis (food intake n = 65, hunger n = 22 and desire to eat ratings n = 15) and analyzed using random effects modelling. Oral processing parameters, such as number of chews, eating rate and texture manipulation, appeared to influence food intake markedly but appetite ratings to a lesser extent. Meta-analysis confirmed a significant effect of the direct and indirect aspects of oral processing that were related to chewing on both self-reported hunger (-0.20 effect size, 95% confidence interval CI: -0.30, -0.11), and food intake (-0.28 effect size, 95% CI: -0.36, -0.19). Although lubrication is an important aspect of oral processing, few studies on its effects on appetite have been conducted. Future experiments using standardized approaches should provide a clearer understanding of the role of oral processing, including both chewing and lubrication, in promoting satiety. Copyright © 2018 Elsevier Ltd. All rights reserved.

  14. Oral contraceptive use and impact of cumulative intake of estrogen and progestin on risk of ovarian cancer

    DEFF Research Database (Denmark)

    Faber, M T; Jensen, A; Frederiksen, K

    2013-01-01

    Oral contraceptive use decreases the risk of ovarian cancer, but no previous studies have assessed the impact of cumulative intake of estrogen and progestin on ovarian cancer risk.......Oral contraceptive use decreases the risk of ovarian cancer, but no previous studies have assessed the impact of cumulative intake of estrogen and progestin on ovarian cancer risk....

  15. Multi-modal intervention improved oral intake in hospitalized patients

    DEFF Research Database (Denmark)

    Holst, M; Beermann, T; Mortensen, M N

    2015-01-01

    : A 12-months observational multi-modal intervention study was done, using the top-down and bottom-up principle. All hospitalized patients (>3 days) were included. Setting: A university hospital with 758 beds and all specialities. Measurements: Record audit of GNP, energy- and protein-intake by 24-h...... recall, patient interviews and staff questionnaire before and after the intervention. Interventions: Based on pre-measurements, nutrition support teams in each department made targeted action plans, supervised by an expert team. Education, diagnose-specific nutrition plans, improved menus and eating...

  16. Oral glucose intake inhibits hypothalamic neuronal activity more effectively than glucose infusion

    NARCIS (Netherlands)

    Smeets, P.A.M.; Vidarsdottir, S.; Graaf, de C.; Stafleu, A.; Osch, M.J.P.; Viergever, M.A.; Pijl, H.; Grond, van der J.

    2007-01-01

    Oral glucose intake inhibits hypothalamic neuronal activity more effectively than glucose infusion. Am J Physiol Endocrinol Metab 293: E754-E758, 2007. First published June 12, 2007; doi:10.1152/ajpendo.00231.2007. - We previously showed that hypothalamic neuronal activity, as measured by the blood

  17. Functional oral intake and time to reach unrestricted dieting for patients with traumatic brain injury

    DEFF Research Database (Denmark)

    Hansen, T.S.; Engberg, Anders; Larsen, K.

    2008-01-01

    OBJECTIVES: To investigate the status of functional oral intake for patients with severe traumatic brain injury (TBI) and time to return to unrestricted dieting; and to investigate whether severity of brain injury is a predictor for unrestricted dieting. DESIGN: Observational retrospective cohort...

  18. Importance of oral fluid intake after coronary computed tomography angiography: An observational study

    International Nuclear Information System (INIS)

    Yoshikawa, Daiji; Isobe, Satoshi; Sato, Kimihide; Ohashi, Toshio; Fujiwara, Yuka; Ohyama, Hisato; Ishii, Hideki; Murohara, Toyoaki

    2011-01-01

    Background: The prevention of contrast-induced acute kidney injury (AKI) after coronary computed tomography angiography (CCTA) is important because patients referred for CCTA often need further contrast exposure such as an invasive coronary angiography. We aimed to examine the effects of oral volume intake on renal function in patients with preserved renal function referred for CCTA. Methods: We enrolled 180 patients who were referred for CCTA. The serum creatinine (SCr) and estimated glomerular filtration rate (eGFR) levels were measured before, 24 h, and a mean of 4.8 days after CCTA. The amount of unrestricted oral fluid intake for 24 h was checked. The patients were divided into two groups: 106 subjects with a rise in SCr after CCTA (group A); and 74 without (group B). Results: Significant correlations were observed between the amount of oral fluid intake and the percentage changes in SCr (%SCr) (r = -0.66, p < 0.0001) as well as the absolute changes in eGFR (ΔeGFR) (r = 0.65, p < 0.0001). The percentage of patients showing hemoglobin-A1c (HbA1c) ≥ 6.5% was greater in group A than in group B (29% vs. 18%, p < 0.001). Patients with HbA1c ≥ 6.5% showed higher %SCr and lower ΔeGFR compared to those without it. Multiple regression analysis revealed that the amount of oral fluid intake was the only independent predictor for a rise in SCr (β = -0.731, p < 0.0001). Conclusion: Oral volume intake after CCTA is a very simple but important prophylactic procedure for contrast-induced AKI especially in diabetic patients.

  19. Importance of oral fluid intake after coronary computed tomography angiography: An observational study

    Energy Technology Data Exchange (ETDEWEB)

    Yoshikawa, Daiji [Department of Cardiology, Nagoya University Graduate School of Medicine (Japan); Department of Cardiology, Kami-iida Daiichi General Hospital, Nagoya (Japan); Isobe, Satoshi, E-mail: sisobe@med.nagoya-u.ac.jp [Department of Cardiology, Nagoya University Graduate School of Medicine (Japan); Department of Cardiology, Kami-iida Daiichi General Hospital, Nagoya (Japan); Sato, Kimihide; Ohashi, Toshio [Division of Radiology, Kami-iida Daiichi General Hospital, Nagoya (Japan); Fujiwara, Yuka; Ohyama, Hisato [Division of Nursing, Kami-iida Daiichi General Hospital, Nagoya (Japan); Ishii, Hideki; Murohara, Toyoaki [Department of Cardiology, Nagoya University Graduate School of Medicine (Japan)

    2011-01-15

    Background: The prevention of contrast-induced acute kidney injury (AKI) after coronary computed tomography angiography (CCTA) is important because patients referred for CCTA often need further contrast exposure such as an invasive coronary angiography. We aimed to examine the effects of oral volume intake on renal function in patients with preserved renal function referred for CCTA. Methods: We enrolled 180 patients who were referred for CCTA. The serum creatinine (SCr) and estimated glomerular filtration rate (eGFR) levels were measured before, 24 h, and a mean of 4.8 days after CCTA. The amount of unrestricted oral fluid intake for 24 h was checked. The patients were divided into two groups: 106 subjects with a rise in SCr after CCTA (group A); and 74 without (group B). Results: Significant correlations were observed between the amount of oral fluid intake and the percentage changes in SCr (%SCr) (r = -0.66, p < 0.0001) as well as the absolute changes in eGFR ({Delta}eGFR) (r = 0.65, p < 0.0001). The percentage of patients showing hemoglobin-A1c (HbA1c) {>=} 6.5% was greater in group A than in group B (29% vs. 18%, p < 0.001). Patients with HbA1c {>=} 6.5% showed higher %SCr and lower {Delta}eGFR compared to those without it. Multiple regression analysis revealed that the amount of oral fluid intake was the only independent predictor for a rise in SCr ({beta} = -0.731, p < 0.0001). Conclusion: Oral volume intake after CCTA is a very simple but important prophylactic procedure for contrast-induced AKI especially in diabetic patients.

  20. Improvement of oral intake following chemotherapy in gastric cancer patients with an inability to eat.

    Science.gov (United States)

    Shitara, Kohei; Ito, Seiji; Sawaki, Akira; Tajika, Masahiro; Kawai, Hiroki; Yokota, Tomoya; Takahari, Daisuke; Ura, Takashi; Muro, Kei

    2010-01-01

    Based on several phase III studies, oral S-1-based chemotherapy has become the standard for treatment of advanced gastric cancer in Japan. However, these studies included patients able to maintain sufficient oral intake, and the effectiveness of chemotherapy for patients unable to eat remained unclear. We retrospectively analyzed the effect of chemotherapy on patients with advanced gastric cancer who presented with inability to eat. We defined 'inability to eat' as requirement for daily intravenous fluids or hyperalimentation and 'improvement of oral intake' as no such requirement >1 week. Among the 777 patients who received first-line chemotherapy, 100 patients (12.8%) were considered unable to eat and required daily intravenous fluids or hyperalimentation. Performance status was 0-1 in 26 patients and ≥ 2 in the other 74 patients. Seventy-eight patients (78%) had peritoneal metastasis and 62 patients (62%) had ascites. First-line chemotherapy with 5-fluorouracil-based regimens was used in 46 patients, taxane-based chemotherapy in 34 patients, oral fluoropyrimidine-based therapy in 19 patients, and irinotecan-cisplatin combination treatment in 2 patients. Median survival time was 5.0 months (95% confidence interval, CI, 3.9-6.6). Improvement in oral intake with duration for >1 week was achieved in 40 patients (40%) with the median duration of nutritional-support-free time of 3.1 months (95% CI 2.5-4.6). Chemotherapy is moderately effective in improving oral intake in patients with advanced gastric cancer with inability to eat. Further study is required to improve its prognosis. Copyright © 2011 S. Karger AG, Basel.

  1. Fetal growth interacts with multilocus genetic score reflecting dopamine signaling capacity to predict spontaneous sugar intake in children.

    Science.gov (United States)

    Silveira, Patrícia P; Pokhvisneva, Irina; Gaudreau, Hélène; Atkinson, Leslie; Fleming, Alison S; Sokolowski, Marla B; Steiner, Meir; Kennedy, James L; Dubé, Laurette; Levitan, Robert D; Meaney, Michael J

    2018-01-01

    We have shown that intrauterine growth restriction (IUGR) leads to increased preference for palatable foods at different ages in both humans and rodents. In IUGR rodents, altered striatal dopamine signaling associates with a preference for palatable foods. Our aim was to investigate if a multilocus genetic score reflecting dopamine-signaling capacity is differently associated with spontaneous palatable food intake in children according to the fetal growth status. 192 four-year old children from a community sample from Montreal and Hamilton, Canada, were classified according to birth weight and administered a snack test meal containing regular as well as palatable foods. Intrauterine growth restriction was based on the birth weight ratio below 0.85; children were genotyped for polymorphisms associated with dopamine (DA) signaling, with the hypofunctional variants (TaqIA-A1 allele, DRD2-141C Ins/Ins, DRD4 7-repeat, DAT1-10-repeat, Met/Met-COMT) receiving the lowest scores, and a composite score was calculated reflecting the total number of the five genotypes. Macronutrient intake during the Snack Test was the outcome. Adjusting for z-score BMI at 48 months and sex, there was a significant interaction of the genetic profile and fetal growth on sugar intake [βˆ = -4.56, p = 0.04], showing a positive association between the genetic score and sugar intake in IUGR children, and no association in non-IUGR children. No significant interactions were seen in other macronutrients. Variations in a genetic score reflecting DA signaling are associated with differences in sugar intake only in IUGR children, suggesting that DA function is involved in this behavioral feature in these children. This may have important implications for obesity prevention in this population. Copyright © 2017 Elsevier Ltd. All rights reserved.

  2. Aroma release in the oral cavity after wine intake is influenced by wine matrix composition.

    Science.gov (United States)

    Esteban-Fernández, Adelaida; Muñoz-González, Carolina; Jiménez-Girón, Ana; Pérez-Jiménez, María; Pozo-Bayón, María Ángeles

    2018-03-15

    The aim of this study has been to investigate if wine matrix composition might influence the interaction between odorants and oral mucosa in the oral cavity during a "wine intake-like" situation. Aroma released after exposing the oral cavity of three individuals to different wines (n=12) previously spiked with six target aromas was followed by an -in vivo intra-oral SPME approach. Results showed a significant effect of wine matrix composition on the intra-oral aroma release of certain odorants. Among the wine matrix parameters, phenolic compounds showed the largest impact. This effect was dependent on their chemical structure. Some phenolic acids (e.g. hippuric, caffeic) were associated to an increase in the intra-oral release of certain odorants (e.g. linalool, β-ionone), while flavonoids showed the opposite effect, decreasing the intra-oral release of aliphatic esters (ethyl hexanoate). This work shows for the first time, the impact of wine composition on oral-mucosa interactions under physiological conditions. Copyright © 2017 Elsevier Ltd. All rights reserved.

  3. Oral microbial profiles of individuals with different levels of sugar intake

    OpenAIRE

    Keller, Mette K; Kressirer, Christine A; Belstrøm, Daniel; Twetman, Svante; Tanner, Anne C R

    2017-01-01

    The aim was to compare the oral microbial profiles in young adults with an intake of free sugars above or below the current recommendations by the WHO for sugar consumption. Seventy subjects completed a Quantitative Food Frequency Questionnaire to establish the proportion of free sugars in relation to the total energy intake (% E). Subjects with <5% E (n = 30) formed the low-sugar group, while those with ≥5% E (n = 40) were regarded as reference group. Saliva and plaque samples were analyz...

  4. Oral microbial profiles of individuals with different levels of sugar intake

    DEFF Research Database (Denmark)

    Keller, Mette K; Kressirer, Christine A; Belstrøm, Daniel

    2017-01-01

    The aim was to compare the oral microbial profiles in young adults with an intake of free sugars above or below the current recommendations by the WHO for sugar consumption. Seventy subjects completed a Quantitative Food Frequency Questionnaire to establish the proportion of free sugars in relation...... and Prevotella melaninogenica was observed in plaque samples in the reference group. By qPCR, Scardovia wiggsiae was associated with elevated sugar intake. The findings suggests that the amount of ingested sugars had a marginal influence on microbial profiles in dental plaque and saliva. However, some caries...

  5. Reconsideration of postoperative oral intake tolerance after pancreaticoduodenectomy: prospective consecutive analysis of delayed gastric emptying according to the ISGPS definition and the amount of dietary intake.

    Science.gov (United States)

    Akizuki, Emi; Kimura, Yasutoshi; Nobuoka, Takayuki; Imamura, Masafumi; Nagayama, Minoru; Sonoda, Tomoko; Hirata, Koichi

    2009-06-01

    A prospective consecutive study was planned to evaluate the postpancreaticoduodenectomy (PD) oral intake tolerance. The occurrence of delayed gastric emptying (DGE), as defined by the International Study Group of Pancreatic Surgery (ISGPS), and the amount of dietary intake were analyzed. The risk factors for low oral intake tolerance were additionally determined. The causation of DGE after PD is still unclear. Several possible factors have been discussed, such as reconstruction methods and other complications. However, none of them has followed the definition of ISGPS. Between 2003 and 2007, 101 consecutive patients underwent PD-related surgery, and standard operative procedure was performed on 85 patients. Perioperative data were prospectively collected in all patients, and the patient's postoperative dietary intake was recorded for all meals until discharge. As an indicator of early postoperative oral intake tolerance, we added up the dietary intake from postoperative day 1 to 21 and called this value the total amount of dietary intake (TDI). The postoperative outcomes were compared between non-DGE and DGE. The high-low of TDI values was also analyzed. Multivariate analysis for factors associated with the occurrence of DGE and TDI was performed. The occurrence of DGE as defined by ISGPS was 42%. The postoperative outcomes of DGE patients were significantly poor compared with those of non-DGE patients. TDI values were significantly low in DGE patients, and non-DGE patients with low TDI values showed a significantly extended duration of parenteral nutrition and postoperative hospitalization. Operative bleeding (>1,000 mL) and pancreatic fistulas were likely to be associated with DGE occurrence. Gender (women), BMI (>25 kg/m), postoperative intraabdominal infection, and DGE were significantly associated with low TDI values. The ISGPS definition of DGE seemed feasible for patient management. TDI values provided additional information for analyzing postoperative oral

  6. Reversible worsening of Parkinson disease motor symptoms after oral intake of Uncaria tomentosa (cat's claw).

    Science.gov (United States)

    Cosentino, Carlos; Torres, Luis

    2008-01-01

    Uncaria tomentosa (UT), also known as cat's claw, isa Peruvian Rubiaceae species widely used in traditional medicine for the treatment of a wide range of health problems. There is no report about the use, safety, and efficacy of UT in neurological disorders. We describe reversible worsening of motor signs in a patient with Parkinson disease after oral intake of UT, and some possible explanations are discussed.

  7. Subjective food intake ability related to oral health-related quality of life and psychological health.

    Science.gov (United States)

    Choi, S-H; Kim, J-S; Cha, J-Y; Lee, K-J; Yu, H-S; Hwang, C-J

    2016-09-01

    Reduced food intake ability can restrict an individual's choice of foods and might have a significant impact on the individual's quality of life and mental health. The aim of this study was to evaluate the correlations between self-reported masticatory ability and oral health-related quality of life (OHRQOL) and psychological health. The study included 72 (26 men, 46 women) adults with a mean age of 26·4 ± 8·6 years. Each participant completed the key subjective food intake ability (KFIA) test for five key foods, the Korean version of the Oral Health Impact Profile-14 (OHIP-14K) and three questionnaires for measuring anxiety, depression and self-esteem. The participants were distributed into two groups by sex (a mean age of 23·9 ± 5·2 for men and 27·9 ± 9·8 for women) and by the median KFIA score. There were no significant differences in any of the variables according to sex. Thirty-two participants (12 men, 20 women) in the lower KFIA group had a higher total OHIP-14K (P food intake ability is associated with a poor oral health-related quality of life and higher depression level. © 2016 John Wiley & Sons Ltd.

  8. Oral nutritional supplements intake and nutritional status among inpatients admitted in a tertiary hospital.

    Science.gov (United States)

    Lammel Ricardi, Juliana; Marcadenti, Aline; Perocchin de Souza, Simone; Siviero Ribeiro, Anelise

    2013-01-01

    Malnutrition is very common in hospitals and inpatients with prescription of oral nutritional supplementation have improvement of the nutritional status. To detect the total acceptance rate and a possible association between oral nutritional supplements intake and nutritional status. A cross-sectional study was carried out among 398 inpatients. Fifteen types of supplements were analyzed and nutritional status was detected by Subjective Global Assessment (SGA). Rest-ingestion index (RI) was obtained and Modified Poisson's regression was used to detect associations between nutritional status and intake of nutritional supplements. The prevalence of malnutrition was 43.7% and overall acceptance of supplements was around 75%. Industrialized supplements have better acceptance among well-nourished inpatients and patients who ate less than 80% of the supplement offered (industrialized or homemade) had higher risk for malnutrition (48%). There was an association between oral nutritional supplements intake and nutritional status, despite the good acceptance rate. Copyright © AULA MEDICA EDICIONES 2013. Published by AULA MEDICA. All rights reserved.

  9. Oral intake of beet extract provides protection against skin barrier impairment in hairless mice.

    Science.gov (United States)

    Kawano, Ken-Ichi; Umemura, Kazuo

    2013-05-01

    The epidermis acts as a functional barrier against the external environment. Disturbances in the function of this barrier cause water loss and increase the chances of penetration by various irritable stimuli, leading to skin diseases such as dry skin, atopic dermatitis, and psoriasis. Ceramides are a critical natural element of the protective epidermal barrier. The aim of this study was to evaluate whether the oral intake of beet (Beta vulgaris) extract, a natural product rich in glucosylceramide (GlcCer), may prevent disturbance in skin barrier function. When HR-1 hairless mice were fed a special diet (HR-AD), transepidermal water loss (TEWL) from the dorsal skin increased, with a compensatory increase in water intake after 5 weeks. Mice fed with HR-AD had dry skin with erythema and showed increased scratching behaviour. Histological examinations revealed a remarkable increase in the thickness of the skin at 8 weeks. Supplemental addition of beet extract, which contained GlcCer at a final concentration of 0.1%, significantly prevented an increase TEWL, water intake, cumulative scratching time, and epidermal thickness at 8 weeks. These results indicate that oral intake of beet extract shows potential for preventing skin diseases associated with impaired skin barrier function. Copyright © 2012 John Wiley & Sons, Ltd.

  10. Influence of oral health condition on swallowing and oral intake level for patients affected by chronic stroke

    Directory of Open Access Journals (Sweden)

    Mituuti CT

    2014-12-01

    Full Text Available Cláudia T Mituuti,1 Vinicius C Bianco,2 Cláudia G Bentim,3 Eduardo C de Andrade,1 José H Rubo,2 Giédre Berretin-Felix1 1Speech Language and Hearing Department, 2Department of Prosthodontics, Bauru School of Dentistry/University of São Paulo, Bauru, Brazil; 3SORRI-BAURU, Bauru, Brazil Background: According to the literature, the occurrence of dysphagia is high in cases of stroke, and its severity can be enhanced by loss of teeth and the use of poorly fitting prostheses.Objective: To verify that the status of oral health influences the level of oral intake and the degree of swallowing dysfunction in elderly patients with stroke in chronic phase.Methods: Thirty elderly individuals affected by stroke in chronic phase participated. All subjects underwent assessment of their oral condition, with classification from the Functional Oral Intake Scale (FOIS and nasoendoscopic swallowing assessment to classify the degree of dysphagia. The statistical analysis examined a heterogeneous group (HG, n=30 and two groups designated by the affected body part, right (RHG, n=8 and left (LHG, n=11, excluding totally dentate or edentulous individuals without rehabilitation with more than one episode of stroke.Results: There was a negative correlation between the need for replacement prostheses and the FOIS scale for the HG (P=0.02 and RHG (P=0.01. Differences in FOIS between types of prostheses of the upper dental arch in the LHG (P=0.01 and lower dental arch in the RHG (P=0.04. A negative correlation was found between the number of teeth present and the degree of dysfunction in swallowing liquid in the LHG (P=0.05. There were differences in the performance in swallowing solids between individuals without prosthesis and those with partial prosthesis in the inferior dental arch (P=0.04 for the HG.Conclusion: The need for replacement prostheses, type of prostheses, and the number of teeth of elderly patients poststroke in chronic phase showed an association with

  11. Spontaneous sublingual and intramural small-bowel hematoma in a patient on oral anticoagulation

    Directory of Open Access Journals (Sweden)

    Mohamed Moftah

    2012-08-01

    Full Text Available Spontaneous sublingual hematoma and intramural small bowel hematoma are rare and serious complications of anticoagulant therapy. Though previously reported individually, there has been no previous report of the same two complications occurring in a single patient. A 71-year-old Caucasian man, who was on warfarin for atrial fibrillation, presented with difficulty in swallowing due to a sublingual hematoma. He was observed in our intensive care unit, his warfarin was held and he recovered with conservative management. He represented two months later with a two day history of abdominal pain and distension. An abdominopelvic computed tomography (CT scan now showed small bowel obstruction due to intramural small bowel hematoma and haemorrhagic ascites. Again, this was treated expectantly with a good outcome. In conclusion, life threatening haemorrhagic complications of oral anticoagulant therapy can recur. Conservative treatment is successful in most cases, but an accurate diagnosis is mandatory to avoid unnecessary surgery. CT scan is the investigation of choice for the diagnosis of suspected haemorrhagic complications of over coagulation.

  12. Radiation enteritis treated effectively with long-term oral intake of half-digested nutrients

    Energy Technology Data Exchange (ETDEWEB)

    Higashi, Nobuhiko; Muta, Hiromi; Ogoshi, Keiichiro; Shinomiya, Sachiko; Baba, Takashi; Yamada, Yukio; Iguchi, Haruo; Wakasugi, Hideyuki (National Kyushu Cancer Center, Fukuoka (Japan))

    1994-11-01

    A 69-year-old woman complained of mucous and bloody stool. In June 1992, she found bleeding from the genital organ. Her illness was diagnosed as uterocervical cancer stage IIb, for which radiotherapy consisting of 40 Gy external irradiation (Linac) and 30 Gy Ralstron was performed. Leucocytopenia was the only side effect recognized during the radiotherapy and no abnormal gastrointestinal symptoms were seen. However, back pains appeared around in November 1992, mucous and bloody stool resulted in progressive anemia early in December of the same year when she was admitted again. Examination of the small intestine by oral barium fluoroscopy revealed ulcer with edematous change in the ileum which showed the presence of radiation enteritis. Oral food intake was prohibited and IVH (TPN) was started. One month after that, symptoms got better, anemia improved and oral food intake was started. As a result, however, abdominal pains and progressive anemia occurred again. Therefore, meal was discontinued again. From the beginning of May in 1993, half-digested nutrients named ENSURE LIQUIS was orally administered. Its doses gradually increased until IVH was not indispensable (5 to 6 cans, 1250 to 1500 kcal a day). Neither worseness of symptoms nor advance of anemia has been found anymore when she visited our outpatients clinic after discharge. Radiation enteritis is known as one of the most severe complications due to radiotherapy for abdominal diseases, especially gynecological field. Sometimes an emergency operation should be demanded. In the present case, on the contrary, a conservative therapy was effective for radiation enteritis. (author).

  13. Multidisciplinary Comprehensive Care for Early Recommencement of Oral Intake in Older Adults With Severe Pneumonia.

    Science.gov (United States)

    Koyama, Tamami; Shamoto, Hiroshi; Anzai, Hideaki; Koganei, Yutaka; Maeda, Keisuke; Wakabayashi, Hidetaka

    2016-10-01

    HOW TO OBTAIN CONTACT HOURS BY READING THIS ARTICLE INSTRUCTIONS 1.3 contact hours will be awarded by Villanova University College of Nursing upon successful completion of this activity. A contact hour is a unit of measurement that denotes 60 minutes of an organized learning activity. This is a learner-based activity. Villanova University College of Nursing does not require submission of your answers to the quiz. A contact hour certificate will be awarded once you register, pay the registration fee, and complete the evaluation form online at http://goo.gl/gMfXaf. To obtain contact hours you must: 1. Read the article, "Multidisciplinary Comprehensive Care for Early Recommencement of Oral Intake in Older Adults With Severe Pneumonia" found on pages 21-29, carefully noting any tables and other illustrative materials that are included to enhance your knowledge and understanding of the content. Be sure to keep track of the amount of time (number of minutes) you spend reading the article and completing the quiz. 2. Read and answer each question on the quiz. After completing all of the questions, compare your answers to those provided within this issue. If you have incorrect answers, return to the article for further study. 3. Go to the Villanova website listed above to register for contact hour credit. You will be asked to provide your name; contact information; and a VISA, MasterCard, or Discover card number for payment of the $20.00 fee. Once you complete the online evaluation, a certificate will be automatically generated. This activity is valid for continuing education credit until September 30, 2019. CONTACT HOURS This activity is co-provided by Villanova University College of Nursing and SLACK Incorporated. Villanova University College of Nursing is accredited as a provider of continuing nursing education by the American Nurses Credentialing Center's Commission on Accreditation. ACTIVITY OBJECTIVES 1. Describe the effect of multidisciplinary comprehensive care

  14. Giant hepatic adenoma with bone marrow metaplasia not associated with oral contraceptive intake

    Directory of Open Access Journals (Sweden)

    Pilozzi Emanuela

    2006-08-01

    Full Text Available Abstract Background Hepatocellular adenomas are the most common benign liver tumors. They are usually related to oral contraceptive intake. Case presentation This case describes a 58-year-old woman admitted to our institution for a hepatic mass incidentally discovered during a routine examination. The patient, who was never on oral contraceptives, was asymptomatic upon admission. She underwent a thorough diagnostic evaluation and then a hepatic right trisegmentectomy. The histologic evaluation of the mass showed that it was a hepatocellular adenoma with areas of bone marrow metaplasia. Conclusion Bone marrow metaplasia has rarely been found associated to liver tumors. The presence of marrow-derived hepatic progenitor cells might be the source of both adenoma hepatocytes and bone marrow differentiated cells. To our knowledge, this is only the second case in the English literature in which areas of bone marrow metaplasia were found in a hepatocellular adenoma.

  15. Effects of dietary fat on appetite and energy intake in health and obesity--oral and gastrointestinal sensory contributions.

    Science.gov (United States)

    Little, Tanya J; Feinle-Bisset, Christine

    2011-09-26

    While epidemiological studies have revealed a strong positive relationship between the intake of dietary fat with total energy intake and body weight, laboratory-based studies investigating physiological effects of fat have demonstrated that the direct exposure of receptors in the oral cavity and small intestine to fat, specifically fatty acids (FAs), induces potent effects on gastrointestinal (GI) motility and gut peptide secretion that favor the suppression of appetite and energy intake. Recent studies in humans have demonstrated an association between a decreased ability to detect the presence of FAs in the oral cavity with increased energy intake and body mass index suggesting that impairment of oral fat sensing mechanisms may contribute to overeating and obesity. Furthermore, while sensing of the presence of FAs in the small intestine results in the modulation of GI motility, stimulation of GI hormone release, including cholecystokinin (CCK) and peptide YY (PYY), and suppression of subsequent energy intake, recent data indicate that these effects of fat are attenuated in individuals with reduced oral sensitivity to fat, and following consumption of a high-fat diet. This review will focus on emerging knowledge about the physiological mechanisms that sense the presence of fat in both the oral cavity and the small intestine, and environmental factors, such as high-fat diet exposure and energy restriction, that may modulate sensitivity to nutrients, and thereby contribute to the regulation of appetite and body weight. Copyright © 2011 Elsevier Inc. All rights reserved.

  16. Oral intake of hydrogen-rich water ameliorated chlorpyrifos-induced neurotoxicity in rats

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Tingting; Zhao, Ling; Liu, Mengyu; Xie, Fei; Ma, Xuemei, E-mail: xmma@bjut.edu.cn; Zhao, Pengxiang; Liu, Yunqi; Li, Jiala; Wang, Minglian; Yang, Zhaona; Zhang, Yutong

    2014-10-01

    Chronic exposure to low-levels of organophosphate (OP) compounds, such as chlorpyrifos (CPF), induces oxidative stress and could be related to neurological disorders. Hydrogen has been identified as a novel antioxidant which could selectively scavenge hydroxyl radicals. We explore whether intake of hydrogen-rich water (HRW) can protect Wistar rats from CPF-induced neurotoxicity. Rats were gavaged daily with 6.75 mg/kg body weight (1/20 LD{sub 50}) of CPF and given HRW by oral intake. Nissl staining and electron microscopy results indicated that HRW intake had protective effects on the CPF-induced damage of hippocampal neurons and neuronal mitochondria. Immunostaining results showed that the increased glial fibrillary acidic protein (GFAP) expression in astrocytes induced by CPF exposure can be ameliorated by HRW intake. Moreover, HRW intake also attenuated CPF-induced oxidative stress as evidenced by enhanced level of MDA, accompanied by an increase in GSH level and SOD and CAT activity. Acetylcholinesterase (AChE) activity tests showed significant decrease in brain AChE activity after CPF exposure, and this effect can be ameliorated by HRW intake. An in vitro study demonstrated that AChE activity was more intense in HRW than in normal water with or without chlorpyrifos-oxon (CPO), the metabolically-activated form of CPF. These observations suggest that HRW intake can protect rats from CPF-induced neurotoxicity, and the protective effects of hydrogen may be mediated by regulating the oxidant and antioxidant status of rats. Furthermore, this work defines a novel mechanism of biological activity of hydrogen by directly increasing the AChE activity. - Highlights: • Hydrogen molecules protect rats from CPF-induced damage of hippocampal neurons. • The increased GFAP expression induced by CPF can also be ameliorated by hydrogen. • Hydrogen molecules attenuated the increase in CPF-induced oxidative stress. • Hydrogen molecules attenuated AChE inhibition in vivo

  17. Mechanism of Body Weight Reducing Effect of Oral Boric Acid Intake

    Directory of Open Access Journals (Sweden)

    Erhan Aysan

    2013-01-01

    Full Text Available Objective. The effect of oral boric acid intake on reducing body weight has been previously demonstrated although the mechanism has been unclear. This research study reveals the mechanism. Subjects. Twelve mice were used, in groups of six each in the control and study groups. For five days, control group mice drank standard tap water while during the same time period the study group mice drank tap water which contains 0.28 mg/250 mL boric acid. After a 5-day period, gene expression levels for uncoupling proteins (UCPs in the white adipose tissue (WAT, brown adipose tissue (BAT, and skeletal muscle tissue (SMT and total body weight changes were analyzed. Results. Real time PCR analysis revealed no significant change in UCP3 expressions, but UCP2 in WAT (: 0.0317, BAT (: 0.014, and SMT (: 0.0159 and UCP1 in BAT (: 0.026 were overexpressed in the boric acid group. In addition, mice in the boric acid group lost body weight (mean 28.1% while mice in the control group experienced no weight loss but a slight weight gain (mean 0.09%, . Conclusion. Oral boric acid intake causes overexpression of thermogenic proteins in the adipose and skeletal muscle tissues. Increasing thermogenesis through UCP protein pathway results in the accelerated lipolysis and body weight loss.

  18. Oral microbial profiles of individuals with different levels of sugar intake.

    Science.gov (United States)

    Keller, Mette K; Kressirer, Christine A; Belstrøm, Daniel; Twetman, Svante; Tanner, Anne C R

    2017-01-01

    The aim was to compare the oral microbial profiles in young adults with an intake of free sugars above or below the current recommendations by the WHO for sugar consumption. Seventy subjects completed a Quantitative Food Frequency Questionnaire to establish the proportion of free sugars in relation to the total energy intake (% E). Subjects with sugar group, while those with ≥5% E ( n  = 40) were regarded as reference group. Saliva and plaque samples were analyzed by qPCR, and 52 of the plaque samples were assayed by HOMI NGS . The HOMI NGS analysis revealed a comparable core microbiota in plaque samples with Streptococcus , Leptotrichia , Actinobaculum , and Veillonella as predominant. No major differences between groups were revealed by α-diversity testing ( p  = 0.83), principal component analysis, or correspondence analysis. Higher relative abundance of Streptococcus sobrinus and Prevotella melaninogenica was observed in plaque samples in the reference group. By qPCR, Scardovia wiggsiae was associated with elevated sugar intake. The findings suggests that the amount of ingested sugars had a marginal influence on microbial profiles in dental plaque and saliva. However, some caries-associated species were less abundant in the dental plaque of the low sugar group.

  19. Acute oral administration of lauric acid reduces energy intake in healthy male

    DEFF Research Database (Denmark)

    Feltrin, K. L.; Brennan, I.M.; Rades, Thomas

    2014-01-01

    ): 3474 ± 237). Total energy intake (breakfast + lunch + C12 dose) was less following ingestion of C12(6 g) compared with control (by 7.8%, P control: 8256 ± 297, C12(2 g): 7905 ± 269, C12(4 g): 8443 ± 421, C12(6 g): 7611 ± 384). Conclusion Acute administration of oral C12 reduces energy......12 would result in a dose-related suppression of appetite and subsequent energy intake at breakfast and lunch. Methods 14 healthy men were studied on four separate occasions in double-blind, randomised fashion. Following ingestion of C12 (2 g (77 kJ), 4 g (153 kJ), or 6 g (230 kJ)) or control, energy...... at breakfast, energy intake at lunch was reduced significantly after ingestion of both C12(2 g) (by 13.7%, P control, and tended to be less (by 8.7%, P = 0.1) following C12(4 g) (kJ; control: 4232 ± 151, C12(2 g): 3667 ± 283, C12(4 g): 3874 ± 315, C12(6 g...

  20. Malnutrition risk predicts recovery of full oral intake among older adult stroke patients undergoing enteral nutrition: Secondary analysis of a multicentre survey (the APPLE study).

    Science.gov (United States)

    Nishioka, Shinta; Okamoto, Takatsugu; Takayama, Masako; Urushihara, Maki; Watanabe, Misuzu; Kiriya, Yumiko; Shintani, Keiko; Nakagomi, Hiromi; Kageyama, Noriko

    2017-08-01

    Whether malnutrition risk correlates with recovery of swallowing function of convalescent stroke patients is unknown. This study was conducted to clarify whether malnutrition risks predict achievement of full oral intake in convalescent stroke patients undergoing enteral nutrition. We conducted a secondary analysis of 466 convalescent stroke patients, aged 65 years or over, who were undergoing enteral nutrition. Patients were extracted from the "Algorithm for Post-stroke Patients to improve oral intake Level; APPLE" study database compiled at the Kaifukuki (convalescent) rehabilitation wards. Malnutrition risk was determined by the Geriatric Nutritional Risk Index as follows: severe (malnutrition risks (≥98). Swallowing function was assessed by Fujishima's swallowing grade (FSG) on admission and discharge. The primary outcome was achievement of full oral intake, indicated by FSG ≥ 7. Binary logistic regression analysis was performed to identify predictive factors, including malnutrition risk, for achieving full oral intake. Estimated hazard risk was computed by Cox's hazard model. Of the 466 individuals, 264 were ultimately included in this study. Participants with severe malnutrition risk showed a significantly lower proportion of achievement of full oral intake than lower severity groups (P = 0.001). After adjusting for potential confounders, binary logistic regression analysis showed that patients with severe malnutrition risk were less likely to achieve full oral intake (adjusted odds ratio: 0.232, 95% confidence interval [95% CI]: 0.047-1.141). Cox's proportional hazard model revealed that severe malnutrition risk was an independent predictor of full oral intake (adjusted hazard ratio: 0.374, 95% CI: 0.166-0.842). Compared to patients who did not achieve full oral intake, patients who achieved full oral intake had significantly higher energy intake, but there was no difference in protein intake and weight change. Severe malnutrition risk independently

  1. To explore the relationship between the use of midazolam and cessation of oral intake in the terminal phase of hospice inpatients: A retrospective case note review: Does midazolam affect oral intake in the dying?

    Science.gov (United States)

    Giles, Alison; Sykes, Nigel

    2017-01-01

    Sedative drugs are used to improve comfort in dying patients but have been accused of shortening survival by reducing patients' ability to maintain nutrition and hydration. However, as part of the dying process, patients in the last days of life often have impaired conscious levels and an inability to maintain oral intake. To establish whether the decline in oral intake is related to the use of midazolam in the last week of life. This is a retrospective case note review. The data were obtained from nursing records and medication charts of 125 consecutive hospice inpatients who died at a hospice in South London. A total of 72 patients received midazolam on one or more days within the last 7 days of life (midazolam group) and 49 patients received no midazolam (control group). Mean oral intake was reduced 7 days prior to death and declined sequentially over subsequent days in both patient groups. More patients required midazolam as death approached and most patients received midazolam for less than 3 days. Mean doses of midazolam used were low. Patients in the midazolam group had lower oral intake than those in the control group, but this association does not indicate causation.

  2. Drug Reactions in Oral Mucosa

    Directory of Open Access Journals (Sweden)

    Emine Derviş

    2012-12-01

    Full Text Available Both immunologic and nonimmunologic drug reactions can be seen in oral mucosa. Since considerable number of these reactions heals spontaneously without being noticed by the patients, exact frequency of the lesions is unknown. Most common lesions are xerostomia, taste disorders, mucosal ulcerations and edema. In this article, oral lesions resulting from drug intake similar to those from oral lesions of local and systemic diseases, and diagnostic problems caused by these similarities, have been reviewed.

  3. The association of functional oral intake and pneumonia in patients with severe traumatic brain injury

    DEFF Research Database (Denmark)

    Hansen, T.S.; Larsen, K.; Engberg, Anders

    2008-01-01

    MEASURE: Pneumonia. RESULTS: Twenty-seven percent of the patients admitted to the brain injury unit were in treatment for pneumonia; pneumonia developed in 12% of the patients during rehabilitation; the condition occurred within 19 days of admission in all but 1 patient. Of these patients, 81% received......OBJECTIVES: To investigate the incidence and onset time of pneumonia for patients with severe traumatic brain injury (TBI) in the early phase of rehabilitation and to identify parameters associated with the risk of pneumonia. DESIGN: Observational retrospective cohort study. SETTING: Subacute...... nothing by mouth. Three factors identified patients at highest risk of pneumonia: Glasgow Coma Scale score less than 9 (1 day after cessation of sedation); Rancho Los Amigos Scale score less than 3 (on admission); and no oral intake on admission. Having a tracheotomy tube and/or feeding tube was also...

  4. Oral contraceptive use and impact of cumulative intake of estrogen and progestin on risk of ovarian cancer.

    Science.gov (United States)

    Faber, M T; Jensen, A; Frederiksen, K; Glud, E; Høgdall, E; Høgdall, C; Blaakaer, J; Kjaer, S K

    2013-12-01

    Oral contraceptive use decreases the risk of ovarian cancer, but no previous studies have assessed the impact of cumulative intake of estrogen and progestin on ovarian cancer risk. We used data from a population-based case–control study conducted in Denmark in 1995–1999 among women aged 35–79 years; 554 women with epithelial ovarian cancer and 1,564 age-matched controls were included in the analyses. Data were analyzed in multiple logistic regression models. The use of combined oral contraceptives only and the mixed use of combined and progestin-only pills decreased the risk of ovarian cancer, while no association was found with exclusive use of progestin-only pills. No major differences in risk were found for users of combined oral contraceptives with high- and low-potency estrogen and progestin. There was no effect of cumulative progestin intake, but decreased risks of ovarian cancer with increasing cumulative intake of estrogen (OR = 0.82; 95 % CI 0.67–0.99, per 100 mg estrogen) and increasing duration of oral contraceptive use (OR = 0.95; 95 % CI 0.92–0.98, per year of use) were found. No effect of cumulative estrogen intake was found, however, after adjustment for duration of oral contraceptive use. The protective effect of oral contraceptives against ovarian cancer may be sufficiently explained by duration of anovulation. This suggests that if the estrogen and progestin doses are sufficient to cause anovulation, a higher intake of estrogen or progestin confers no extra protection against ovarian cancer.

  5. The effect of preoperative fasting on postoperative thirst, hunger and oral intake in paediatric ambulatory tonsillectomy.

    Science.gov (United States)

    Klemetti, Seija; Kinnunen, Ilpo; Suominen, Tarja; Antila, Heikki; Vahlberg, Tero; Grenman, Reidar; Leino-Kilpi, Helena

    2010-02-01

    The aim of this prospective study was to examine whether preoperative face-to-face counselling about a child's fasting and active preoperative nutrition have an effect on thirst, hunger and postoperative oral intake in paediatric ambulatory tonsillectomy. Families, whose child was admitted for ambulatory tonsillectomy, participated in the study (n = 116; 58/58). Children undergoing tonsillectomy have difficulties in postoperative recovery and nutrition. However, former studies have shown that shorter preoperative fasting seems to promote postoperative well-being and promote the child's postoperative oral intake. A prospective, randomised intervention study. The study groups were randomly allocated. The intervention group received the instructions through face-to-face counselling about the child's active preoperative nutrition, the control group received the instructions according to the current practice. The postoperative thirst and hunger were scored during the first postoperative hour and at two, four, eight and 24 hours postoperatively. The first scoring was performed by the nurse on a 0-10 scale. The rest of the estimations were made by the children using a visual analogue scale (VAS), by the parents using a 0-10 scale. In the intervention group, the VAS scores in thirst and hunger were low during the first 24 postoperative hours, whereas in the control group, they increased towards the following morning when the children in the control group, according to the children and the parents, were thirstier (p = 0.051, 0.005, respectively) and significantly hungrier (p = 0.042, 0.005) than those in the intervention group. Children's perioperative fluid fasting can be decreased with preoperative nutritional face-to-face counselling. Children's perioperative thirst and hunger can be relieved by the limited preoperative fasting. Clinical practice should take the child's perioperative fasting into account in a more accurate way in preoperative counselling of the parents.

  6. Safety of Oral Paracetamol – Analysis of Data from a Spontaneous ...

    African Journals Online (AJOL)

    the existing spontaneous monitoring system for adverse effects in Poland is not sensitive enough to detect all adverse effects, and needs ... introduced paracetamol to the American pharmaceutical market in 1950 under the name .... pursued measures aiming at the prompt detection and publication of information relating ...

  7. Oral sensitivity to oleic acid is associated with fat intake and body mass index.

    Science.gov (United States)

    Stewart, Jessica E; Newman, Lisa P; Keast, Russell S J

    2011-12-01

    Taste sensitivity to fatty acids influences food ingestion and may regulate fat intake and body weight status. Fatty acids are detected via homologous receptors within the mouth and gastrointestinal (GI) tract, where attenuated sensitivity may be associated with greater fat intake and BMI. This study aimed to extend observations surrounding fatty acid taste, specifically the types of foods consumed and dietary behaviours that may be associated with fatty acid taste sensitivity. 51 subjects (41 female; BMI, 21.4 ± 0.46 kg/m², age, 20 ± 0.52 yrs, 10 male; BMI, 23.6 ± 1.4 kg/m², age, 22 ± 1 yrs) were screened for oral sensitivity to oleic acid (3.8 mM) using triplicate sensory evaluations, and classified as hypersensitive; (3/3 correct identifications), or hyposensitive, (sensory-matched custards made with 0, 2, 6, 10% oil), recent diet (4-day diet record) and food habits and behaviours (food habits and behaviours questionnaire) were also established. 75% (n = 38) of subjects were classified as hyposensitive to oleic acid and these subjects differed from those who were classified as hypersensitive. Hyposensitive subjects consumed significantly more energy, fat, saturated fat, fatty foods (butter, meat, dairy), had greater BMI and were less perceptive of small changes in the fat content of custard (all P butter, meat, dairy, and increasing BMI. 2011 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

  8. Patterns of Return to Oral Intake and Decannulation Post-tracheostomy across Clinical Populations in an Acute Inpatient Setting

    Science.gov (United States)

    Pryor, Lee; Ward, Elizabeth; Cornwell, Petrea; O'Connor, Stephanie; Chapman, Marianne

    2016-01-01

    Background: Dysphagia is often a comorbidity in patients who require a tracheostomy, yet little is known about patterns of oral intake commencement in tracheostomized patients, or how patterns may vary depending on the clinical population and/or reason for tracheostomy insertion. Aims: To document patterns of clinical management around the…

  9. Detection of Fucoidan in Urine after Oral Intake of Traditional Japanese Seaweed, Okinawa mozuku (Cladosiphon okamuranus Tokida).

    Science.gov (United States)

    Tokita, Yoshiharu; Hirayama, Minami; Nakajima, Katsuyuki; Tamaki, Kenei; Iha, Masahiko; Nagamine, Takeaki

    2017-01-01

    Seaweed has been considered an indigestible food. Fucoidan, which is found abundantly in seaweed, especially in Cladosiphon okamuranus (Okinawa mozuku), has a high molecular weight and has been long believed to be hardly absorbed in the human digestive system due to a lack of certain digestive enzymes. We previously reported that fucoidan can be detected in serum and urine after oral intake of purified fucoidan in humans and rats. However, it is unclear whether the fucoidan in mozuku can be absorbed after digestion of mozuku. Therefore, we attempted to detect fucoidan in urine before and after mozuku intake. We determined the fucoidan concentration in urine after oral intake of Okinawa mozuku and urinary fucoidan was detected in several volunteers. In conclusion, these results suggest that fucoidan in mozuku can be absorbed after ingestion of mozuku.

  10. Effects of oral intake of kimchi-derived Lactobacillus plantarum K8 lysates on skin moisturizing.

    Science.gov (United States)

    Kim, Hangeun; Kim, Hye Rim; Jeong, Bong Jun; Lee, Seung Su; Kim, Tae-Rahk; Jeong, Ji Hye; Lee, Miyeong; Lee, Sinai; Lee, Jong Suk; Chung, Dae Kyun

    2015-01-01

    Skin is the soft outer covering of vertebrates that provides protection from pathogenic infection, physical damage, or UV irradiation, and controls body temperature and water content. In this study, we examined the effects of oral intake of kimchi-derived Lactobacillus plantarum K8 lysates on skin moisturizing. In an in vitro study, we observed that the hyaluronic acid content increased in HaCaT cells treated with L. plantarum K8 lysates. Oral administration of L. plantarum K8 lysates effectively attenuated the horny layer formation and decreased epidermal thickening in DNCB-treated SKH-1 hairless mice skin. The damage to barrier function was reduced after 8 weeks of oral administration of L. plantarum K8 lysates as compared with that in the atopic dermatitis mice. For the test with volunteers, we manufactured experimental candy containing 2.1% L. plantarum K8 lysates, while control candy did not contain bacterial lysate. A significant increase in hydration in the experimental candy-administered group as compared with the control candy-administered group was observed on the face after 4 and 8 weeks, and on the forearm after 4 weeks. Decreases in horny layer thickness and TEWL value were observed on the face and forearm of the experimental group. Together, the in vitro cell line and in vivo mouse studies revealed that L. plantarum K8 lysates have a moisturizing effect. A clinical research study with healthy volunteers also showed an improvement in barrier repair and function when volunteers took L. plantarum K8 lysates-containing candy. Thus, our results suggest that L. plantarum K8 lysates may help to improve skin barrier function.

  11. Efficacy and safety of an oral device to reduce food intake and promote weight loss.

    Science.gov (United States)

    Ryan, D H; Parkin, C G; Longley, W; Dixon, J; Apovian, C; Bode, B

    2018-02-01

    Minimal risk weight loss tools are needed. This study's objective was to confirm Food and Drug Administration submissions of the SmartByte ™ System's safety and efficacy. This 16-week, prospective, single-arm, four-centre, observational study assessed the oral device in combination with a video-delivered lifestyle programme in adults aged 18-49 years with body mass index 27 to loss, 16 (40%) achieved ≥4% and 21 (52.5%) achieved ≥3%. Week 16 mean loss for the PP population was 2.93%, and among 36 participants who did not meet PP criteria, it was 1.45%. Among 76 intent-to-treat subjects, two subjects reported three mild to moderate device-related adverse events, resolving spontaneously (one hard palate abrasion and two tongue lacerations). The System, a minimal risk tool, can help individuals achieve meaningful weight loss, when used with a lifestyle video. More frequent device use was associated with more weight loss, on average, and greater chance of achieving ≥4% or ≥5% weight loss.

  12. Effects of oral intake of water in patients with oropharyngeal dysphagia

    Directory of Open Access Journals (Sweden)

    Chivers Leonie

    2011-03-01

    Full Text Available Abstract Background Dysphagia is associated with numerous medical conditions and the major intervention to avoid aspiration in people with dysphagia involves modifying the diet to thickened fluids. This is associated with issues related to patient quality of life and in many cases non-compliance leading to dehydration. Given these concerns and in the absence of conclusive scientific evidence, we designed a study, to further investigate the effects of oral intake of water in people with dysphagia. Methods We monitored lung related complications, hydration levels and assessed quality of life in two groups of people with dysphagia. The control group was allowed only thickened fluids and patients in the intervention group were allowed access to water for a period of five days. Results Our findings indicate a significantly increased risk in the development lung complications in patients given access to water (6/42; 14.3% compared to the control group (0/34; no cases. We have further defined patients at highest risk, namely those with degenerative neurologic dysfunction who are immobile or have low mobility. Our results indicate increased total fluid intake in the patients allowed access to water, and the quality of life surveys, albeit from a limited number of patients (24% of patients, suggest the dissatisfaction of patients to diets composed of only thickened fluids. Conclusions On the basis of these findings we recommend that acute patients, patients with severe neurological dysfunction and immobility should be strongly encouraged to adhere to a thickened fluid or modified solid consistency diet. We recommend that subacute patients with relatively good mobility should have choice after being well-informed of the relative risk. Trial registration Australia and New Zealand Clinical Trials Register (ANZCTR: ACTRN12608000107325

  13. Topical lidocaine to improve oral intake in children with painful infectious mouth ulcers: a blinded, randomized, placebo-controlled trial.

    Science.gov (United States)

    Hopper, Sandy M; McCarthy, Michelle; Tancharoen, Chasari; Lee, Katherine J; Davidson, Andrew; Babl, Franz E

    2014-03-01

    We establish the efficacy of 2% viscous lidocaine in increasing oral intake in children with painful infectious mouth conditions compared with placebo. This was a randomized placebo-controlled trial of viscous lidocaine versus placebo at a single pediatric emergency department. Study staff, clinicians, nurses, caregivers, and participants were blinded to the group assignment. Children with acute infectious ulcerative mouth conditions (gingivostomatitis, ulcerative pharyngitis, or hand, foot, and mouth disease) and poor oral fluid intake were randomized to receive 0.15 mL/kg of either 2% viscous lidocaine or placebo with identical appearance and flavor. The primary outcome was the amount of fluid ingested in the 60 minutes after administration of the intervention, with a difference in intake of 4 mL/kg considered clinically important. Secondary outcomes were specific milliliter per kilogram fluid targets and incidence of adverse events. One hundred participants were recruited (50 per treatment group), all of whom completed the 60-minute fluid trial period. Oral intake 1 hour after drug administration was similar in both groups: lidocaine median 8.49 mL/kg (interquartile range 4.07, 13.84 mL/kg) versus placebo 9.31 mL/kg (interquartile range 3.06, 15.18 mL/kg); difference in medians 0.82 mL/kg (95% confidence interval -2.52 to 3.26); Mann-Whitney P=.90. Likewise, short-term secondary outcomes were similar between the groups and there were no adverse events in either group. Viscous lidocaine is not superior to a flavored gel placebo in improving oral intake in children with painful infectious mouth ulcers. Copyright © 2013 American College of Emergency Physicians. Published by Mosby, Inc. All rights reserved.

  14. Effects of Oral Exposure Duration and Gastric Energy Content on Appetite Ratings and Energy Intake in Lean Men

    Directory of Open Access Journals (Sweden)

    Anne G. M. Wijlens

    2016-01-01

    Full Text Available Studies show that longer oral exposure to food leads to earlier satiation and lowers energy intake. Moreover, higher energy content of food has been shown to lead to higher satiety. Up to now, it has not been studied systematically how oral exposure duration and gastric energy content interact in satiety regulation. Thirty-seven men (22 ± 4 years, 22 ± 2 kg/m2 participated in a randomized cross-over trial, in which we independently manipulated: (1 oral exposure duration by modified sham feeding (MSF for 1 or 8 min; and (2 energy content of gastric load (GL by a nasogastric tube: 100 kcal/500 mL or 700 kcal/500 mL. Outcome measures were appetite ratings and subsequent energy intake from an ad libitum meal. Energy intake was 35% lower after the GLs with 700 kcal than with 100kcal (p < 0.0001. All appetite ratings were lower in the 700 kcal than in the 100 kcal treatments (area under the curve (AUC; p-values ≤ 0.002; fullness was higher and prospective consumption was lower in the 8 min than in the 1 min MSF treatments (AUC; p-values ≤ 0.02. In conclusion, the current showed that a GL of 700 kcal/500 mL vs. 100 kcal/500 mL increased satiety and lowered energy intake. No additional effects of oral exposure duration could be observed, presumably due to the high contrast in energy between the manipulations. Future research should also focus on the role of oral exposure as such and not only the duration.

  15. The predictive value of hunger score on gastric evacuation after oral intake of carbohydrate solution.

    Science.gov (United States)

    Weiji, Qiu; Shitong, Li; Yu, Luo; Tianfang, Hua; Ning, Kong; Lina, Zhang

    2018-01-12

    Surgical patients are asked to fast for a sufficient duration to ensure that the amount of residual liquid in the stomach is within the safe range, thereby reducing the risk of gastric reflux perioperatively. The authors hypothesized that subjective hunger numerical rating scale (NRS) score could also help assess the process of gastric emptying and determine the amount of fluid remaining in the stomach. The current study consisted of healthy volunteers recruited by advertisement and mutual introduction. Participants were asked to rate their subjective hunger feeling every 30 min after oral administration of 8 mL/kg carbohydrate nutrient solution that contained 10% maltodextrin and 2.5% sucrose. Consecutively, the gastric residual fluid was measured by magnetic resonance imagining (MRI). The Spearman's correlation coefficient, the ROC curves and the stepwise regression were used to analyze the predictive value of NRS for the gastric emptying process. The cohort consisted of 29 healthy volunteers enrolled in this study. The area under ROC curves estimated by the NRS score for the gastric residual volume of 2 mL/kg, 1 mL/kg, and 0.5 mL/kg were AUC 2.0  = 0.78, AUC 1.0  = 0.76, and AUC 0.5  = 0.72, respectively. The correlation coefficient between the NRS score and the residual liquid in the stomach was -0.57 (P hunger NRS score can not accurately predict the gastric residual volume, but it can provide a reference for clinicians to judge the gastric emptying process and it should be used as a second check after oral intake of clear fluids before surgery according to the new fasting protocol.

  16. Daily Coffee Intake Inhibits Pancreatic Beta Cell Damage and Nonalcoholic Steatohepatitis in a Mouse Model of Spontaneous Metabolic Syndrome, Tsumura-Suzuki Obese Diabetic Mice.

    Science.gov (United States)

    Watanabe, Syunsuke; Takahashi, Tetsuyuki; Ogawa, Hirohisa; Uehara, Hisanori; Tsunematsu, Takaaki; Baba, Hayato; Morimoto, Yuki; Tsuneyama, Koichi

    2017-05-01

    Metabolic syndrome is one of the most important health issues worldwide. Obesity causes insulin resistance, hyperlipidemia, diabetes, and various diseases throughout the body. The liver phenotype, which is called nonalcoholic steatohepatitis (NASH), frequently progresses to hepatocellular carcinoma. We recently established a new animal model, Tsumura-Suzuki obese diabetic (TSOD) mice, which spontaneously exhibit obesity, diabetes, hyperlipidemia, and NASH with liver nodules. We examined the effects of coffee intake on various conditions of the metabolic syndrome using TSOD mice. The daily volume of coffee administered was limited so that it reflected the appropriate quantities consumed in humans. To clarify the effects of the specific components, animals were divided into two coffee-intake groups that included with and without caffeine. Coffee intake did not significantly affect obesity and hyperlipidemia in TSOD mice. In contrast, coffee intake caused various degrees of improvement in the pancreatic beta cell damage and steatohepatitis with liver carcinogenesis. Most of the effects were believed to be caused by a synergistic effect of caffeine with other components such as polyphenols. However, the antifibrotic effects of coffee appeared to be due to the polyphenols rather than the caffeine. A daily habit of drinking coffee could possibly play a role in the prevention of metabolic syndrome.

  17. Midwifery dilemma: to fast or feed the labouring woman. Part 2: The case supporting oral intake in labour.

    Science.gov (United States)

    Parsons, Myra

    2004-03-01

    This article has, so far, explored the phenomenon of aspiration associated with obstetric general anaesthesia (see Part 1). Part 2 examines the literature pertaining to the history of dietary regimes for labour and the physiological and psychological effect of restricting or allowing food and fluids during labour. The increasing trend among some health professionals to allow food and fluids during labour and research conducted to investigate the effect of the labouring woman's oral intake on the labour and birth outcomes is also discussed.

  18. Continuous noninvasive monitoring of changes in human skin optical properties during oral intake of different sugars with optical coherence tomography

    OpenAIRE

    Zhang, Yuqing; Wu, Guoyong; Wei, Huajiang; Guo, Zhouyi; Yang, Hongqin; He, Yonghong; Xie, Shusen; Liu, Ying

    2014-01-01

    The objective of this study was to evaluate the effects of blood glucose concentration (BGC) on in vivo human skin optical properties after oral intake of different sugars. In vivo optical properties of human skin were measured with a spectral domain optical coherence tomography (SD-OCT). Experimental results show that increase of BGC causes a decrease in the skin attenuation coefficient. And the maximum decrements in mean attenuation coefficient of skin tissue after drinking glucose, sucrose...

  19. Ingesta oral do paciente hospitalizado com disfagia orofaríngea neurogênica Oral Intake of hospitalized patient with neurogenic oropharyngeal dysphagia

    Directory of Open Access Journals (Sweden)

    Carolina Castelli Silvério

    2010-12-01

    Full Text Available OBJETIVO: verificar a evolução na ingesta oral e a ocorrência de broncopneumonias (BCP em pacientes hospitalizados com disfagia orofaríngea neurogênica, após atuação fonoaudiológica. MÉTODOS: 50 pacientes adultos, divididos em grupos: I: 31 pacientes pós-acidente vascular encefálico; II: sete pacientes pós-traumatismo crânio-encefálico; III: 12 pacientes com demência. Foram levantadas as informações antes e após a atuação fonoaudiológica: nível da Functional Oral Intake Scale (FOIS, ocorrência de BCP; número de atendimentos fonoaudiológicos e motivo de interrupção destes. RESULTADOS: houve aumento significativo dos níveis da escala FOIS e redução do percentual de ocorrência de BCP nos três grupos estudados. Nos grupos pós-AVE e demência a interrupção da fonoterapia ocorreu devido à alta hospitalar, enquanto que no grupo pós-TCE devido à alta fonoaudiológica. CONCLUSÃO: os pacientes deste estudo demonstraram avançar das consistências alimentares na ingesta oral, e redução da ocorrência de BCP, após a intervenção fonoaudiológica com relação à disfagia.PURPOSE: to investigate the development in oral intake and the incidence of bronchopneumonia (BCP in hospitalized patients with neurogenic oropharyngeal dysphagia, after speech and language therapy intervention. METHODS: 50 adult patients, divided in three groups: I: 31 post stroke patients; II: seven brain injury patients ; III: 12 dementia patients. Data collected before and after the speech and language therapy intervention were: staff classification in Functional Oral Intake Scale (FOIS, incidence of BCP, number of therapies and reason for their interruption. RESULTS: significant increase in the levels of FOIS scale and reduction in incidence of pneumonia in the three studied groups. In the post stroke and dementia groups the reason for therapy interruption was hospital discharge, and in the group of brain injury the reason was speech and

  20. Reducing Alaska Native paediatric oral health disparities: a systematic review of oral health interventions and a case study on multilevel strategies to reduce sugar-sweetened beverage intake.

    Science.gov (United States)

    Chi, Donald L

    2013-01-01

    Tooth decay is the most common paediatric disease and there is a serious paediatric tooth decay epidemic in Alaska Native communities. When untreated, tooth decay can lead to pain, infection, systemic health problems, hospitalisations and in rare cases death, as well as school absenteeism, poor grades and low quality-of-life. The extent to which population-based oral health interventions have been conducted in Alaska Native paediatric populations is unknown. To conduct a systematic review of oral health interventions aimed at Alaska Native children below age 18 and to present a case study and conceptual model on multilevel intervention strategies aimed at reducing sugar-sweetened beverage (SSB) intake among Alaska Native children. Based on the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) Statement, the terms "Alaska Native", "children" and "oral health" were used to search Medline, Embase, Web of Science, GoogleScholar and health foundation websites (1970-2012) for relevant clinical trials and evaluation studies. Eighty-five studies were found in Medline, Embase and Web of Science databases and there were 663 hits in GoogleScholar. A total of 9 publications were included in the qualitative review. These publications describe 3 interventions that focused on: reducing paediatric tooth decay by educating families and communities; providing dental chemotherapeutics to pregnant women; and training mid-level dental care providers. While these approaches have the potential to improve the oral health of Alaska Native children, there are unique challenges regarding intervention acceptability, reach and sustainability. A case study and conceptual model are presented on multilevel strategies to reduce SSB intake among Alaska Native children. Few oral health interventions have been tested within Alaska Native communities. Community-centred multilevel interventions are promising approaches to improve the oral and systemic health of Alaska Native

  1. [Spontaneous intraocular hemorrhage under oral anticoagulation : Apixaban in comparison to phenprocoumon].

    Science.gov (United States)

    Treder, M; Alnawaiseh, M; Wirths, G; Rosentreter, A; Eter, N

    2017-06-08

    To determine and compare the frequency of intraocular hemorrhage in patients who underwent oral anticoagulation with apixaban or phenprocoumon. A retrospective analysis of patients under oral anticoagulant medication (apixaban or phenprocoumon) seen between January 2015 and June 2015 at the department of ophthalmology, University of Muenster Medical Center was performed. Vitreal or retinal hemorrhage in addition to clinical information including age, gender, best corrected visual acuity, concomitant diseases, concomitant medication and therapy were obtained. Bleeding frequency in both groups was compared using Fisher's exact test. A total of 172 patients were included with a mean age = 74.0 ± 10.6 years, 57.0% (n = 98) male and 43.0% (n = 74) female. In the phenprocoumon group 147 patients (3.4%, n = 5) developed a retinal or vitreal hemorrhage. In the apxiban group 25 patients (36%, n = 9) developed a retinal or vitreal hemorrhage. There was a significant correlation between the group and bleeding risk (p < 0.001). There was a significant correlation between medication (apixaban vs. phenprocoumon) and bleeding risk in this study population. Further studies with more patients especially in patients with a high risk of hemorhage, age-related macular degeneration (AMD) and proliferative diabetic retinopathy are needed.

  2. Continuous noninvasive monitoring of changes in human skin optical properties during oral intake of different sugars with optical coherence tomography.

    Science.gov (United States)

    Zhang, Yuqing; Wu, Guoyong; Wei, Huajiang; Guo, Zhouyi; Yang, Hongqin; He, Yonghong; Xie, Shusen; Liu, Ying

    2014-04-01

    The objective of this study was to evaluate the effects of blood glucose concentration (BGC) on in vivo human skin optical properties after oral intake of different sugars. In vivo optical properties of human skin were measured with a spectral domain optical coherence tomography (SD-OCT). Experimental results show that increase of BGC causes a decrease in the skin attenuation coefficient. And the maximum decrements in mean attenuation coefficient of skin tissue after drinking glucose, sucrose and fructose solution are 47.0%, 36.4% and 16.5% compared with that after drinking water, respectively (p differences in the time delays after oral intake of different sugars. The time delay between mean attenuation coefficient and BGC after drinking glucose solution is evidently larger than that after drinking sucrose solution, and that after drinking sucrose solution is larger than that after drinking fructose solution. Our pilot studies indicate that OCT technique is capable of non-invasive, real-time, and sensitive monitoring of skin optical properties in human subjects during oral intake of different sugars.

  3. Sex differences in shotgun proteome analyses for chronic oral intake of cadmium in mice.

    Directory of Open Access Journals (Sweden)

    Yoshiharu Yamanobe

    Full Text Available Environmental diseases related to cadmium exposure primarily develop owing to industrial wastewater pollution and/or contaminated food. In regions with high cadmium exposure in Japan, cadmium accumulation occurs primarily in the kidneys of individuals who are exposed to the metal. In contrast, in the itai-itai disease outbreak that occurred in the Jinzu River basin in Toyama Prefecture in Japan, cadmium primarily accumulated in the liver. On the other hand, high concentration of cadmium caused renal tubular disorder and osteomalacia (multiple bone fracture, probably resulting from the renal tubular dysfunction and additional pathology. In this study, we aimed to establish a mouse model of chronic cadmium intake. We administered cadmium-containing drinking water (32 mg/l to female and male mice ad libitum for 11 weeks. Metal analysis using inductively coupled plasma mass spectrometry revealed that cadmium accumulated in the kidneys (927 x 10 + 185 ng/g in females and 661 x 10 + 101 ng/g in males, liver (397 x 10 + 199 ng/g in females and 238 x 10 + 652 ng/g in males, and thyroid gland (293 + 93.7 ng/g in females and 129 + 72.7 ng/g in males of mice. Female mice showed higher cadmium accumulation in the kidney, liver, and thyroid gland than males did (p = 0.00345, p = 0.00213, and p = 0.0331, respectively. Shotgun proteome analyses after chronic oral administration of cadmium revealed that protein levels of glutathione S-transferase Mu2, Mu4, and Mu7 decreased in the liver, and those of A1 and A2 decreased in the kidneys in both female and male mice.

  4. Sex Differences in Shotgun Proteome Analyses for Chronic Oral Intake of Cadmium in Mice

    Science.gov (United States)

    Yamanobe, Yoshiharu; Nagahara, Noriyuki; Matsukawa, Takehisa; Ito, Takaaki; Niimori-Kita, Kanako; Chiba, Momoko; Yokoyama, Kazuhito; Takizawa, Toshihiro

    2015-01-01

    Environmental diseases related to cadmium exposure primarily develop owing to industrial wastewater pollution and/or contaminated food. In regions with high cadmium exposure in Japan, cadmium accumulation occurs primarily in the kidneys of individuals who are exposed to the metal. In contrast, in the itai-itai disease outbreak that occurred in the Jinzu River basin in Toyama Prefecture in Japan, cadmium primarily accumulated in the liver. On the other hand, high concentration of cadmium caused renal tubular disorder and osteomalacia (multiple bone fracture), probably resulting from the renal tubular dysfunction and additional pathology. In this study, we aimed to establish a mouse model of chronic cadmium intake. We administered cadmium-containing drinking water (32 mg/l) to female and male mice ad libitum for 11 weeks. Metal analysis using inductively coupled plasma mass spectrometry revealed that cadmium accumulated in the kidneys (927 x 10 + 185 ng/g in females and 661 x 10 + 101 ng/g in males), liver (397 x 10 + 199 ng/g in females and 238 x 10 + 652 ng/g in males), and thyroid gland (293 + 93.7 ng/g in females and 129 + 72.7 ng/g in males) of mice. Female mice showed higher cadmium accumulation in the kidney, liver, and thyroid gland than males did (p = 0.00345, p = 0.00213, and p = 0.0331, respectively). Shotgun proteome analyses after chronic oral administration of cadmium revealed that protein levels of glutathione S-transferase Mu2, Mu4, and Mu7 decreased in the liver, and those of A1 and A2 decreased in the kidneys in both female and male mice. PMID:25793409

  5. Effects of short-term oral corticosteroid intake on dietary intake, body weight and body composition in adults with asthma - a randomized controlled trial.

    Science.gov (United States)

    Berthon, B S; Gibson, P G; McElduff, P; MacDonald-Wicks, L K; Wood, L G

    2015-05-01

    Oral corticosteroids (OCS) are an efficacious treatment for asthma exacerbations, yet risk of adverse effects may decrease patient adherence to therapy. In particular, changes in appetite and dietary intake, which lead to weight gain and changes in body composition, are considered undesirable. To determine whether 10-day OCS therapy in adults with asthma causes changes in leptin, appetite, dietary intake, body weight and body composition. Double-blinded, placebo-controlled randomized cross-over trial of 10 days prednisolone (50 mg) in adults with stable asthma (n = 55) (ACTRN12611000562976). Pre- and post-assessment included spirometry, body weight, body composition measured by dual-energy X-ray absorptiometry and bioelectrical impedance analysis, appetite measured using a validated visual analogue scale (VAS) and dietary intake assessed using 4-day food records. Leptin was measured as a biomarker of appetite and eosinophils as an adherence biomarker. Outcomes were analysed by generalized linear mixed models. Subject adherence was confirmed by a significant decrease in blood eosinophils (× 10(9) /L) following prednisolone compared to placebo [Coef. -0.29, 95% CI: (-0.39, -0.19) P weight (kg) [Coef. -0.38, 95% CI: (-0.81, 0.05) P = 0.083] or body fat (%) [Coef. -0.31, 95% CI: (-0.81, 0.20) P = 0.230]. Symptoms including sleep and gastrointestinal disturbance were reported significantly more often during prednisolone vs. placebo. Short-term OCS in stable asthma did not induce significant changes in appetite, dietary intake, body weight or composition, although other adverse effects may require medical management. This evidence may assist in increasing medication adherence of asthmatics prescribed OCS for exacerbations. © 2015 John Wiley & Sons Ltd.

  6. Antimuscarinic-induced convulsions in fasted mice after food intake: No evidence of spontaneous seizures, behavioral changes or neuronal damage.

    Science.gov (United States)

    Enginar, Nurhan; Nurten, Asiye; Türkmen, Aslı Zengin; Gündoğan, Gül İpek; Özünal, Zeynep Güneş

    2017-01-01

    Prolonged or repeated seizures have been shown to cause spontaneous recurrent seizures, increased anxiety‑related behavior, locomotor hyperactivity, impaired functions of learning and memory, and neuronal damage in the hippocampus and other brain regions in animals. Mice and rats treated with antimuscarinic drugs after fasting for two days or less develop convulsions after being allowed to eat ad libitum. To address whether such behavioral and neuroanatomic changes occur following these convulsions, mice treated i.p. with saline (control) or 2.4 mg/kg atropine and given food after 24 h of fasting were grouped according to seizure scores for behavioral and histological analysis. Following convulsions, the occurrence of spontaneous recurrent seizures was observed for 30 days. Motor activity and grooming behavior were assessed in the open field, and memory was assessed using the novel object recognition test 4 and 7 days after onset of convulsions, respectively. Animals allocated for the histological analysis were decapitated 7 days after onset of convulsions and hippocampal slices were evaluated for the percentage of degenerating neurons stained with Fluoro‑Jade C. Spontaneous recurrent seizures, locomotor alterations, anxiety‑related behavior, memory impairment, and neuronal loss in the granular layer of the dentate gyrus were not detected in the animals with seizure score 1-2 or 3-5. These results are in accordance with those related to the absence of behavioral changes, cognitive deficits, and hippocampal neuronal damage after single brief seizures in animals and patients with epilepsy.

  7. Spontaneous Intracranial Hypotension

    International Nuclear Information System (INIS)

    Joash, Dr.

    2015-01-01

    Epidemiology is not only rare but an important cause of new daily persistent headaches among young & middle age individuals. The Etiology & Pathogenesis is generally caused by spinal CSF leak. Precise cause remains largely unknown, underlying structural weakness of spinal meninges is suspected. There are several MR Signs of Intracranial Hypotension that include:- diffuse pachymeningeal (dural) enhancement; bilateral subdural, effusion/hematomas; Downward displacement of brain; enlargement of pituitary gland; Engorgement of dural venous sinuses; prominence of spinal epidural venous plexus and Venous sinus thrombosis & isolated cortical vein thrombosis. The sum of volumes of intracranial blood, CSF & cerebral tissue must remain constant in an intact cranium. Treatment in Many cases can be resolved spontaneously or by use Conservative approach that include bed rest, oral hydration, caffeine intake and use of abdominal binder. Imaging Modalities for Detection of CSF leakage include CT myelography, Radioisotope cisternography, MR myelography, MR imaging and Intrathecal Gd-enhanced MR

  8. Estimation of daily intake of potentially toxic elements from urban street dust and the role of oral bioaccessibility testing.

    Science.gov (United States)

    Okorie, Alexander; Entwistle, Jane; Dean, John R

    2012-02-01

    The pseudo-total and oral bioaccessible concentration of six potentially toxic elements (PTEs) in urban street dust was investigated. Typical pseudo-total concentrations across the sampling sites ranged from 4.4 to 8.6 mg kg(-1) for As, 0.2-3.6 mg kg(-1) for Cd, 25-217 mg kg(-1) for Cu, 14-46 mg kg(-1) for Ni, 70-4261 mg kg(-1) for Pb, and, 111-652 mg kg(-1) for Zn. This data compared favourably with other urban street dust samples collected and analysed in a variety of cities globally; the exception was the high level of Pb determined in a specific sample in this study. The oral bioaccessibility of PTEs in street dust is also assessed using in vitro gastrointestinal extraction (Unified Bioaccessibility Method, UBM). Based on a worst case scenario the oral bioaccessibility data estimated that Cd and Zn had the highest % bioaccessible fractions (median >45%) while the other PTEs i.e. As, Cu, Ni and Pb had lower % bioaccessible fractions (median <35%). The pseudo-total and bioaccessible concentrations of PTEs in the samples has been compared to estimated tolerable daily intake values based on unintentional soil/dust consumption. Cadmium, Cu and Ni are well within the oral tolerable daily intake rates. With respect to As and Pb, only the latter exceeds the TDI(oral) if we model ingestion rate based on atmospheric 'dustiness' rather than the US EPA (2008) unintentional soil/dust consumption rate of 100 mg d(-1). We consider it unlikely that even a child with pica tendencies would ingest as much as 100mg soil/dust during a daily visit to the city centre, and in particular to the sites with elevated Pb concentrations observed in this study. Copyright © 2011 Elsevier Ltd. All rights reserved.

  9. Effect of food intake on pharmacokinetics of oral artemisinin in healthy Vietnamese subjects

    NARCIS (Netherlands)

    Dien, T. K.; de Vries, P. J.; Khanh, N. X.; Koopmans, R.; Binh, L. N.; Duc, D. D.; Kager, P. A.; van Boxtel, C. J.

    1997-01-01

    The influence of food intake on the pharmacokinetics of artemisinin was studied with six healthy Vietnamese male subjects. In a crossover study, artemisinin capsules (500 mg) were administered with and without food after an overnight fast. Plasma samples were obtained up to 24 h after intake of each

  10. Monitoring nicotine intake from e-cigarettes: measurement of parent drug and metabolites in oral fluid and plasma.

    Science.gov (United States)

    Papaseit, Esther; Farré, Magí; Graziano, Silvia; Pacifici, Roberta; Pérez-Mañá, Clara; García-Algar, Oscar; Pichini, Simona

    2017-03-01

    Electronic cigarettes (e-cig) known as electronic nicotine devices recently gained popularity among smokers. Despite many studies investigating their safety and toxicity, few examined the delivery of e-cig-derived nicotine and its metabolites in alternative biological fluids. We performed a randomized, crossover, and controlled clinical trial in nine healthy smokers. Nicotine (NIC), cotinine (COT), and trans-3'-hydroxycotinine (3-HCOT) were measured in plasma and oral fluid by liquid chromatography-tandem mass spectrometry after consumption of two consecutive e-cig administrations or two consecutive tobacco cigarettes. NIC and its metabolites were detected both in oral fluid and plasma following both administration conditions. Concentrations in oral fluid resulted various orders of magnitude higher than those observed in plasma. Oral fluid concentration of tobacco cigarette and e-cig-derived NIC peaked at 15 min after each administration and ranged between 1.0 and 1396 μg/L and from 0.3 to 860 μg/L; those of COT between 52.8 and 110 μg/L and from 33.8 to 94.7 μg/L; and those of 3-HCOT between 12.4 and 23.5 μg/L and from 8.5 to 24.4 μg/L. The oral fluid to plasma concentration ratio of both e-cig- and tobacco cigarette-derived NIC peaked at 15 min after both administrations and correlated with oral fluid NIC concentration. The obtained results support the measurement of NIC and metabolites in oral fluid in the assessment of intake after e-cig use and appear to be a suitable alternative to plasma when monitoring nicotine delivery from e-cig for clinical and toxicological studies.

  11. Oral administration of green algae, Euglena gracilis, inhibits hyperglycemia in OLETF rats, a model of spontaneous type 2 diabetes.

    Science.gov (United States)

    Shimada, Ryoko; Fujita, Miho; Yuasa, Masahiro; Sawamura, Hiromi; Watanabe, Toshiaki; Nakashima, Ayaka; Suzuki, Kengo

    2016-11-09

    In the present study, the effects of Euglena and paramylon on hyperglycemia were examined in Otsuka Long-Evans Tokushima fatty (OLETF; type 2 diabetes mellitus model) rats. OLETF rats were fed an AIN-93 M diet containing cellulose, Euglena, or paramylon for 10 weeks. Long-Evans Tokushima Otsuka (LETO) rats were used as nondiabetic controls. An oral glucose-tolerance test (OGTT) was performed at 0 and 10 weeks. OLETF control rats were obese because of bulimia and showed abdominal fat accumulation and hyperglycemia. Euglena supplementation improved hyperglycemia and decreased food intake, body weight gain, and abdominal fat. However, there were no changes in the paramylon-supplemented group compared to the OLETF control group. Triglyceride concentrations in the serum and liver were lower in Euglena-supplemented rats than in OLETF control rats. There was a correlation between hepatic triglyceride concentration and the area under the curve (AUC) of OGTT at 10 weeks. This suggests that the improvement in glycemic control in the Euglena-supplemented group may depend on substances other than paramylon present in Euglena.

  12. Reducing Alaska Native paediatric oral health disparities: a systematic review of oral health interventions and a case study on multilevel strategies to reduce sugar-sweetened beverage intake

    Directory of Open Access Journals (Sweden)

    Donald L. Chi

    2013-08-01

    Full Text Available Background. Tooth decay is the most common paediatric disease and there is a serious paediatric tooth decay epidemic in Alaska Native communities. When untreated, tooth decay can lead to pain, infection, systemic health problems, hospitalisations and in rare cases death, as well as school absenteeism, poor grades and low quality-of-life. The extent to which population-based oral health interventions have been conducted in Alaska Native paediatric populations is unknown. Objective. To conduct a systematic review of oral health interventions aimed at Alaska Native children below age 18 and to present a case study and conceptual model on multilevel intervention strategies aimed at reducing sugar-sweetened beverage (SSB intake among Alaska Native children. Design. Based on the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA Statement, the terms “Alaska Native”, “children” and “oral health” were used to search Medline, Embase, Web of Science, GoogleScholar and health foundation websites (1970–2012 for relevant clinical trials and evaluation studies. Results. Eighty-five studies were found in Medline, Embase and Web of Science databases and there were 663 hits in GoogleScholar. A total of 9 publications were included in the qualitative review. These publications describe 3 interventions that focused on: reducing paediatric tooth decay by educating families and communities; providing dental chemotherapeutics to pregnant women; and training mid-level dental care providers. While these approaches have the potential to improve the oral health of Alaska Native children, there are unique challenges regarding intervention acceptability, reach and sustainability. A case study and conceptual model are presented on multilevel strategies to reduce SSB intake among Alaska Native children. Conclusions. Few oral health interventions have been tested within Alaska Native communities. Community-centred multilevel interventions

  13. Technique, pharmacokinetics, toxicity, and efficacy of intratumoral etanidazole and radiotherapy for treatment of spontaneous feline oral squamous cell carcinoma

    International Nuclear Information System (INIS)

    Evans, S.M.; LaCreta, F.; Helfand, S.; VanWinkle, T.; Curran, W.J. Jr.; Brown, D.Q.; Hanks, G.

    1991-01-01

    The histologic appearance, locoregional recurrence, and rate/site of metastases of spontaneous feline oral squamous cell carcinoma are similar to head and neck cancer in humans. A feasibility study of intratumoral Etanidazole, a hypoxic cell sensitizer, and radiation therapy were instituted in this model. Eleven cats with feline squamous cell carcinoma were treated with intratumoral Etanidazole and radiation therapy. Total Etanidazole doses were 1.5-24.0 gms/m2 (0.5-6.9 gms). The tumor partial response rate was 100% (11/11); the median volume regression was 70%. All cats have died as a result of tumor recurrence or tumor-related complications. Median survival was 116 days. Ten cats have been autopsied. Non-necrotic and necrotic tumor cells were identified at the treatment site in all cats. Pharmacokinetic studies were performed in six cats. Following intravenous infusion, the plasma elimination of the Etanidazole was biexponential. The systemic availability following intratumoral administration was 61.2 +/- 21.1%. Peak plasma Etanidazole levels were observed 14 minutes following intratumoral injection, after which elimination was biexponential. Thirty minutes following intratumoral Etanidazole administration, tumor Etanidazole levels were 62.8% of plasma levels. Feline squamous cell carcinoma appears to be a useful model of human head and neck cancer. Cats tolerate substantial doses of intratumoral and intravenous Etanidazole. Etanidazole and radiation therapy cause rapid regression, but not cure, of feline squamous cell carcinoma. There is a similarity between the intravenous kinetics of Etanidazole in humans and cats. Further studies in this model are planned

  14. Effects of L-arginine oral supplements in pregnant spontaneously hypertensive rats Efeitos da oferta oral de L-arginina em ratas prenhas espontaneamente hipertensas

    Directory of Open Access Journals (Sweden)

    José Ricardo Sousa Ayres de Moura

    2006-08-01

    Full Text Available PURPOSE: To evaluate the effects of L-arginine oral supplementation in spontaneously hypertensive pregnant rats (SHR. METHODS: Thirty SHR and ten Wistar-EPM-1 virgin female rats were used in the study. Before randomization, females were caged with males of the same strain (3:1. Pregnancy was confirmed by sperm-positive vaginal smear (Day 0. Wistar-EPM-1 rats served as counterpart control (C-1. SHR rats were randomized in 4 groups (n=10: Group Control 2, non-treated rats; Group L-Arginine treated with L-arginine 2%; Group Alpha-methyldopa treated with Alpha-methyldopa 33mg/Kg; Group L-Arginine+Alpha-methyldopa treated with L-arginine 2%+Alpha-methyldopa 33mg/Kg. L-arginine 2% solution was offered ad libitum in drinking water and Alpha-methyldopa was administered by gavage twice a day during the length of pregnancy (20 days. Blood pressure was measured by tailcuff plethysmography on days 0 and 20. Body weight was measured on days 0, 10 and 20. Results were expressed as mean ± SD (Standard Deviation. One-Way ANOVA/Tukey (or Kruskal-Wallis/Dunn, as appropriate was used for group comparisons. Statistical significance was accepted as pOBJETIVO: Avaliar os efeitos da oferta oral de L-arginina em ratas prenhas espontaneamente hipertensivas (SHR. MÉTODOS: 30 SHR e 10 Wistar-EPM-1 ratas virgens foram utilizadas no estudo. Antes da distribuição, as fêmeas foram acasaladas com machos da mesma linhagem (3:1; a prenhez foi confirmada pela presença de espermatozóides no esfregaço vaginal. As ratas Wistar-EPM-1 foram utilizadas como controles. As ratas SHR foram aleatoriamente distribuídas em 4 grupos (n=10: Grupo Controle-2, não-tratado; Grupo L-Arginina, tratado com L-arginina; Grupo Alfa-metildopa, tratado com alfa-metildopa; Grupo L-Arginina+Alfa-metildopa, tratado com arginina+Alfa-metildopa. L-arginina (2% foi oferecida ad libitum na água de beber e a Alfa-metildopa (33 mg/Kg foi administrada por gavagem, duas vezes ao dia, durante toda a

  15. Restrictions on Oral and Parenteral Intake for Low-risk Labouring Women in Hospitals Across Canada: A Cross-Sectional Study.

    Science.gov (United States)

    Chackowicz, Ariel; Spence, Andrea R; Abenhaim, Haim A

    2016-11-01

    The dietary intake allowed during the latent and active phases of labour varies between Canadian hospitals. Our objective was to document current restrictions on oral and parenteral intake for low-risk labouring women in hospitals across Canada. We carried out a cross-sectional study of 118 Canadian hospitals that have specialized birthing centres. Information on dietary protocols for low-risk women in labour was obtained from each hospital via a brief telephone interview with the head nurse of each birthing centre. Data were presented by stage of labour, both with and without epidural anaesthesia, and also by dextrose supplementation of intravenous fluids. If epidural anaesthesia was not used during the active phase of labour, oral intake was restricted to clear fluids and/or ice chips in 50.9% of surveyed hospitals and oral intake could include solid food in 38.1%. However, when epidural anaesthesia was used during the active phase of labour, oral intake was restricted to clear fluids and ice chips in 82.8% of surveyed hospitals, while oral intake could include solid food in 7.2%. Furthermore, in 77.5% of hospitals, not only was oral intake during active labour with epidural anaesthesia limited to clear fluids and/or ice chips, but in addition this restrictive diet was not supplemented with parenteral dextrose. The majority of low-risk pregnant women in Canadian hospitals are subjected to caloric restriction during the active phase of labour, especially when epidural anaesthesia is administered. Further studies on this subject are warranted because such pervasive practices may have important population effects on labouring women. Copyright © 2016 The Society of Obstetricians and Gynaecologists of Canada/La Société des obstétriciens et gynécologues du Canada. Published by Elsevier Inc. All rights reserved.

  16. The effects of swallowing disorders, dysgeusia, oral mucositis and xerostomia on nutritional status, oral intake and weight loss in head and neck cancer patients: A systematic review.

    Science.gov (United States)

    Bressan, Valentina; Stevanin, Simone; Bianchi, Monica; Aleo, Giuseppe; Bagnasco, Annamaria; Sasso, Loredana

    2016-04-01

    Combined-modality treatment of head and neck cancer is becoming more common, driven by the idea that organ(s) preservation should maintain patient appearance and the function of organ(s) involved. Even if treatments have improved, they can still be associated with acute and late adverse effects. The aim of this systematic review was to retrieve current data on how swallowing disorders, dysgeusia, oral mucositis, and xerostomia affect nutritional status, oral intake and weight loss in head and neck cancer (HNC) patients. A systematic literature search covered four relevant electronic databases from January 2005 to May 2015. Retrieved papers were categorised and evaluated considering their methodological quality. Two independent reviewers reviewed manuscripts and abstracted data using a standardised form. Quality assessment of the included studies was performed using the Edwards Method Score. Of the 1459 abstracts reviewed, a total of 25 studies were included. The most studied symptom was dysphagia, even if symptoms were interconnected and affected one other. In most of the selected studies the level of evidence was between 2 and 3, and their quality level was from medium to low. There are limited data about dysgeusia, oral mucositis and xerostomia outcomes available for HNC patients. There is a lack of well-designed clinical trials and multicenter-prospective cohort studies, therefore further research is needed to ascertain which aspects of these symptoms should be measured. Copyright © 2016 Elsevier Ltd. All rights reserved.

  17. Functional oral intake and time to reach unrestricted dieting for patients with traumatic brain injury

    DEFF Research Database (Denmark)

    Hansen, T.S.; Engberg, Anders; Larsen, K.

    2008-01-01

    study. SETTING: Subacute rehabilitation department, university hospital. PARTICIPANTS: Patients age 16 to 65 years (N=173) with severe TBI (posttraumatic amnesia from 7d to >6 mo) admitted over a 5-year period. Patients are transferred to the brain injury unit as soon as they ventilate spontaneously...

  18. Effect of food intake on the pharmacokinetics of sarpogrelate and its active metabolite following oral administration to beagle dogs.

    Science.gov (United States)

    Baek, In-Hwan; Lee, Byung-Yo; Kim, Min-Soo; Kwon, Kwang-Il

    2013-10-01

    1. The objectives of this study were to develop a pharmacokinetic model for sarpogrelate and its metabolite M-1 and to identify the effect of food on sarpogrelate and M-1 pharmacokinetics in beagle dogs. 2. A single 100 mg oral dose of sarpogrelate was administered to fasted and fed beagle dogs and the plasma concentrations of sarpogrelate and M-1 were measured simultaneously by liquid chromatography tandem mass spectrometry. The resultant data were analyzed by modeling approaches using ADAPT5. 3. The plasma concentration time course of sarpogrelate and M-1 were described using a parent-metabolite compartment model with first-order absorption and elimination. The systemic exposure of sarpogrelate and its metabolite after the administration of a single 100 mg oral dose was significantly decreased under the fed condition compared to that under the fasting condition. Modeling approaches have sufficiently explained the food effect of sarpogrelate, i.e. an increased Vc and decreased Ka, in fed dogs. The food effect of sarpogrelate was due to its pH-dependent dissolution. 4. These findings suggest that food intake affects both the rate and extent of absorption of sarpogrelate, and that the pharmacological effect of sarpogrelate can differ significantly according to food intake.

  19. Oral leucine supplementation is sensed by the brain but neither reduces food intake nor induces an anorectic pattern of gene expression in the hypothalamus.

    Directory of Open Access Journals (Sweden)

    Thais T Zampieri

    Full Text Available Leucine activates the intracellular mammalian target of the rapamycin (mTOR pathway, and hypothalamic mTOR signaling regulates food intake. Although central infusion of leucine reduces food intake, it is still uncertain whether oral leucine supplementation is able to affect the hypothalamic circuits that control energy balance. We observed increased phosphorylation of p70s6k in the mouse hypothalamus after an acute oral gavage of leucine. We then assessed whether acute oral gavage of leucine induces the activation of neurons in several hypothalamic nuclei and in the brainstem. Leucine did not induce the expression of Fos in hypothalamic nuclei, but it increased the number of Fos-immunoreactive neurons in the area postrema. In addition, oral gavage of leucine acutely increased the 24 h food intake of mice. Nonetheless, chronic leucine supplementation in the drinking water did not change the food intake and the weight gain of ob/ob mice and of wild-type mice consuming a low- or a high-fat diet. We assessed the hypothalamic gene expression and observed that leucine supplementation increased the expression of enzymes (BCAT1, BCAT2 and BCKDK that metabolize branched-chain amino acids. Despite these effects, leucine supplementation did not induce an anorectic pattern of gene expression in the hypothalamus. In conclusion, our data show that the brain is able to sense oral leucine intake. However, the food intake is not modified by chronic oral leucine supplementation. These results question the possible efficacy of leucine supplementation as an appetite suppressant to treat obesity.

  20. Prevalence of Malnutrition in Orally and Tube-Fed Elderly Nursing Home Residents in Germany and Its Relation to Health Complaints and Dietary Intake

    OpenAIRE

    Volkert, Dorothee; Pauly, Lioba; Stehle, Peter; Sieber, Cornel C.

    2012-01-01

    Objective. To investigate the prevalence of malnutrition in orally and tube-fed nursing home (NH) residents in Germany and its relation to common health complaints and dietary intake. Methods. In 350 NH residents, subjects' characteristics, Mini Nutritional Assessment (MNA), and several health problems were inquired with the nursing staff using standardised interviews. In a subset of 122 residents, dietary intake was assessed by 3-day weighing records. Results. 7.7% of the participants were t...

  1. Acute effect of oral flavonoid-rich dark chocolate intake on coronary circulation, as compared with non-flavonoid white chocolate, by transthoracic Doppler echocardiography in healthy adults.

    Science.gov (United States)

    Shiina, Yumi; Funabashi, Nobusada; Lee, Kwangho; Murayama, Taichi; Nakamura, Koki; Wakatsuki, Yu; Daimon, Masao; Komuro, Issei

    2009-01-24

    To assess the effects of the oral intake of flavonoid-rich dark chocolate on coronary circulation, we measured coronary flow velocity reserve (CFVR) by noninvasive transthoracic Doppler echocardiography (TTDE) in healthy adult subjects. The study was a randomized, single-blind design conducted for 2 weeks in 39 healthy men (mean age 29.7+/-3.9 years, range 23-40 years). Subjects were randomly assigned a daily intake of either flavonoid-rich dark chocolate (Meiji Black Chocolate 45 g, Meiji Seika kaisya Ltd, including cacao polyphenol 550 mg/day, 200 kcal) or non-flavonoid white chocolate (Meiji White Chocolate 35 g, Meiji Seika kaisya Ltd, including cacao polyphenol 0 mg/day, 140 kcal) as a control. CFVR was recorded by TTDE, and assessed before and after 2 weeks of intake. At the same time, we also assessed serum asymmetric dimethylarginine, 8-isoprostanes, and malondialdehyde-modified low-density lipoprotein (MDA-LDL) as markers of oxidative stress. Flavonoid-rich dark chocolate consumption significantly improved CFVR (3.38+/-0.49 before intake, 4.28+/-0.85 after intake; pchocolate consumption did not (3.28+/-0.49 before intake, 3.16+/-0.49 after intake; p=0.44). All predictor variables were used as dependent variables in a multiple regression model of the incremental change in CFVR after 2 weeks of chocolate intake. Intake of dark (but not white) chocolate, MDA-LDL, triglyceride (TG) and heart rate (HR) significantly influenced the change of CFVR after 2 weeks of intake (pchocolate intake, X1=intake of dark (but not white) chocolate, X2=MDA-LDL, X3=TG, X4=HR). Flavonoid-rich dark chocolate intake significantly improved coronary circulation in healthy adults, independent of changes in oxidative stress parameters, blood pressure and lipid profile, whereas non-flavonoid white chocolate had no such effects.

  2. Impact of kitchen organization on oral intake of malnourished inpatients: A two-center study.

    Science.gov (United States)

    Calleja-Fernández, Alicia; Velasco-Gimeno, Cristina; Vidal-Casariego, Alfonso; Pintor-de-la-Maza, Begoña; Frías-Soriano, Laura; Villar-Taibo, Rocío; García-Peris, Pilar; Cano-Rodríguez, Isidoro; García-Fernández, Camino; Ballesteros-Pomar, María D

    2017-10-01

    To determine the impact of the type of hospital kitchen on the dietary intake of patients. A cross-sectional, two-centre study, of cooking in a traditional kitchen (TK) and in a chilled kitchen (CK). Subjective global assessment (SGA) was used for nutritional diagnosis. Before study start, a dietician performed a nutritional assessment of the menus of each hospital. All dishes were weighed upon arrival to the ward and at the end of the meal. 201 and 41 patients from the centres with TK and CK respectively were evaluated. Prevalence of malnutrition risk was 50.2% at the hospital with TK and 48.8% at the hospital with CK (p=0.328). Forty-eight and 56 dishes were nutritionally evaluated at the hospitals with TK and CK respectively. Intake analysis consisted of 1993 and 846 evaluations in the hospitals with TK and CK respectively. Median food consumption was 76.83% at the hospital with TK (IQR 45.76%) and 83.43% (IQR 40.49%) at the hospital with CK (p<0.001). Based on the prevalence of malnutrition, a higher protein and energy intake was seen in malnourished patients from the CK as compared to the TK hospital, but differences were not significant after adjustment for other factors. Cooking in a chilled kitchen, as compared to a traditional kitchen, may increase energy and protein intake in hospitalized patients, which is particularly beneficial for malnourished patients. Copyright © 2017 SEEN. Publicado por Elsevier España, S.L.U. All rights reserved.

  3. Oral intake of Lactobacillus helveticus-fermented milk whey decreased transepidermal water loss and prevented the onset of sodium dodecylsulfate-induced dermatitis in mice.

    Science.gov (United States)

    Baba, Hidehiko; Masuyama, Akihiro; Yoshimura, Chiaki; Aoyama, Yoshiko; Takano, Toshiaki; Ohki, Kohji

    2010-01-01

    We investigated the effects of oral intake of Lactobacillus helveticus-fermented milk whey on the intact and sodium dodecylsulfate (SDS)-exposed skin of Hos:HR-1 hairless mice. The mice were allowed to drink 10% L. helveticus-fermented milk whey in distilled water ad libitum for 5 weeks. SDS solution was topically applied to the dorsal skin at 4 weeks, leading to the development of dermatitis. The skin moisture content, transepidermal water loss, and sizes of the dermatitis areas were periodically measured. Compared with oral intake of water alone, oral intake of water containing L. helveticus-fermented milk whey for 4 weeks significantly lowered transepidermal water loss from intact skin, significantly reduced in size the areas of early SDS-induced dermatitis, and ameliorated both the SDS-induced decrease in moisture content and the increase in transepidermal water loss. These results suggest that oral intake of L. helveticus-fermented milk whey might be effective in promoting the epidermal barrier function and in preventing the onset of dermatitis.

  4. Nutritional status and food intake in nine patients with chronic low-limb ulcers and pressure ulcers: importance of oral supplements.

    Science.gov (United States)

    Raffoul, Wassim; Far, Majid Shahin; Cayeux, Marie-Christine; Berger, Mette M

    2006-01-01

    Chronic low-limb ulcers and pressure ulcers are a serious and costly issue. Malnutrition is a risk factor. Searching for intervention strategies in elderly patients referred for surgical closure of their ulcers, the trial aimed at investigating the micronutrient status, determining the food intake of such patients, and the role of oral liquid supplements. Observational cohort study in 9 patients, starting 5 days prior to surgery until day 10 after surgery. body mass index (BMI), food intake assessed using standardized meals (energy target 25 kcal/kg/day). Oral liquid supplements were provided between meals. Laboratory: blood count, plasma proteins, antioxidant status, vitamins, Fe, Se, and Zn. The patients were aged 71+/-10 y (mean+/-SD), with a BMI of 23.3+/-3.3. Baseline blood samples showed anemia and strong inflammation in 4 patients: albumin, retinol, and selenium were low; iron and zinc were very low. Food intake was largely variable and covered only about 76% (31-95%) of energy requirements. Breakfast provided 225+/-110, lunch 570+/-215, and dinner 405+/-150 kcal. Supplements were willingly consumed covering 35+/-12% of energy target. While vitamin supply was adequate, selenium and zinc requirements were not met. Most patients with chronic skin ulcers suffered micronutrient status alterations, and borderline malnutrition. Meals did not cover energy requirements, while oral supplements covered basic micronutrient requirements and compensated for insufficient oral energy and protein intakes, justifying their use in hospitalized elderly patients.

  5. Persimmon bezoar successfully treated by oral intake of Coca-Cola: a case report.

    Science.gov (United States)

    Hayashi, Kazuki; Ohara, Hirotaka; Naitoh, Itaru; Okumura, Fumihiro; Andoh, Tomoaki; Itoh, Takafumi; Nakazawa, Takahiro; Joh, Takashi

    2008-12-11

    An 82-year-old male presented with a chief complaint of upper abdominal pain. Subsequently, a bezoar and a gastric ulcer were detected by upper gastrointestinal endoscopy. The bezoar was dark green in color and extremely hard, having a major axis of 7 cm. After hospitalization, 500-1000 ml/day of Coca-Cola was orally administered continuously for 3 weeks. Thereafter, the bezoar decreased in size to a major axis of 4 cm and showed a softening trend. Therefore, lithotripsy was thereafter carried out under endoscopy using forceps.

  6. The effects of oral amino acid intake on ambulatory capacity in elderly subjects.

    Science.gov (United States)

    Scognamiglio, Roldano; Avogaro, Angelo; Negut, Christian; Piccolotto, Roberto; de Kreutzenberg, Saula Vigili; Tiengo, Antonio

    2004-12-01

    The combination of high prevalence of inactivity in the older population, and high risk of ill-health and disability associated with inactivity, suggests that interventions that are successful in increasing levels of activity may have a great impact on population health in later life. With advancing age, the risk of developing serious nutritional deficiencies also increases. This study was designed to assess the effects of dietary amino acid supplementation on effort tolerance in healthy elderly subjects with reduced physical activity. Forty-four subjects (age > 65 years) with sedentary life-style and lower health-related quality of life were studied. Subjects, in an open-label fashion, received an oral amino acid mixture (AAM, 12 g/day) containing essential and non-essential amino acids for a 3-month period. Ambulatory dysfunction resulting in sedentary life-style was assessed by a 6-min walk test. A walking impairment questionnaire (WIQ) was used to evaluate self-perceived ambulatory dysfunction. Maximal isometric muscular strength of the right hand was measured during isometric exercise by a handgrip dynamometer. The 6-min walk distance increased from 214.5 +/- 32 to 262.8 +/- 34.8 m (p oral amino acid supplement, as used in this pilot study, improves ambulatory capacity and maximal isometric muscle strength in elderly subjects without affecting the main metabolic parameters. Amino acid supplementation may thus represent useful non-pharmacological intervention to maintain physical fitness in these subjects.

  7. The Effect of Preoperative Oral Carbohydrate Solution Intake on Patient Comfort: A Randomized Controlled Study.

    Science.gov (United States)

    Çakar, Emel; Yilmaz, Emel; Çakar, Ekrem; Baydur, Hakan

    2017-12-01

    The study was conducted to investigate the effect of preoperative oral carbohydrate loading on the preoperative discomforts and postoperative complications of patients undergoing elective thyroidectomy. A randomized controlled clinical trial. Ninety patients scheduled for thyroidectomy were divided into three groups: (1) those receiving a carbohydrate-rich drink (CHD), (2) those receiving an overnight 5% glucose intravenous infusion, and (3) those fasting from midnight. The preoperative discomforts and postoperative complications of patients were evaluated using the Visual Analog Scale (VAS). The patients' vital signs and blood glucose levels were measured perioperatively. In the preoperative assessment, hunger, thirst, mouth dryness, chill, and headache adjusted for age, gender, body mass index, and duration of the operation were all found to be significantly higher in the glucose and fasting groups than the CHD group (P hunger, thirst, dry mouth, fatigue and headache) and early postoperative complications (vomiting and pain). Copyright © 2016 American Society of PeriAnesthesia Nurses. Published by Elsevier Inc. All rights reserved.

  8. Comparison of Oral Intake Profiles at 2 and 8 Hours following Cesarean Section under Spinal Anesthesia

    Directory of Open Access Journals (Sweden)

    Arbabi Kalati Farshid

    2010-03-01

    Full Text Available Background: After cesarean section, practices vary considerably between institutions and individual practitioners, ranging from early oral fluids or food to delayed introduction of oral fluids and food which may be after 24 hours or more. This study was carried out to assess and compare the outcome, length of hospital stay and maternal satisfaction of early (2 hours and late (8 hours postoperative feeding after uncomplicated cesarean section done under spinal anesthesia. Materials and Methods: In this randomized clinical trial, 112 women undertaking uncomplicated cesarean section under regional anesthesia from August 2008 to August 2009 were randomly assigned to early feeding ( 2 hours after operation and late feeding (conventional 8 hours after operation groups. Two groups were compared for the occurrence of postoperative outcome, possible complications, length of hospital stay and patient´s satisfaction. Chi Squared and t-tests were used to analyze the data. Statistical significance was set at P< 0.05.Results: There were no significant differences in the demographic data and operation variables between the two groups. No significant differences were noted between the groups regarding post feeding nausea and vomiting, post operative ileus and other complications and duration of hospitalization. Compared with the late postoperative feeding, the early feeding group had a shorter mean time to first flatus (P=0.03 and higher satisfaction rate (P<0.0001. Conclusion: Early feeding (2 hours after uncomplicated cesarean in low-risk woman is associated with higher maternal satisfaction without higher rates of gastrointestinal and non gastrointestinal complications

  9. Association of oral hygiene habits and food intake with the risk of dental caries among undergraduate university women in Saudi Arabia.

    Science.gov (United States)

    Musaiger, Abdulrahman O; Al-Mannai, Mariam; Abduljawad, Eman

    2014-01-01

    The purpose of this study was to determine the risk of dental caries in relation to oral hygiene habits and food intake among women at university in Saudi Arabia. A sample of 935 undergraduate university women was selected from the King Abdulaziz University in Jeddah, Saudi Arabia. A previously pretested questionnaire was used to collect the data. Odds ratios were calculated to estimate the risk of dental caries associated with oral hygiene and food intake. The findings revealed that women who cleaned their teeth three times or more per day mostly cleaned their teeth after intake of sweets and chocolates, and had no gingivitis were at less risk of dental caries than other women (p=0.029, p=0.000 and p=0.000, respectively). The intake of milk, fruit and vegetables on 4 days or more per week was found to protect against dental caries (odds ratios=0.34, 0.64 and 0.73, respectively), whereas the intake of chocolate and soft drinks for the same period was found to be a risk factor for dental caries (odds ratios=1.8 and 1.4, respectively). The results of this study are useful for public health intervention programs to combat dental caries in the Saudi community.

  10. Prevalence of Malnutrition in Orally and Tube-Fed Elderly Nursing Home Residents in Germany and Its Relation to Health Complaints and Dietary Intake

    Science.gov (United States)

    Volkert, Dorothee; Pauly, Lioba; Stehle, Peter; Sieber, Cornel C.

    2011-01-01

    Objective. To investigate the prevalence of malnutrition in orally and tube-fed nursing home (NH) residents in Germany and its relation to common health complaints and dietary intake. Methods. In 350 NH residents, subjects' characteristics, Mini Nutritional Assessment (MNA), and several health problems were inquired with the nursing staff using standardised interviews. In a subset of 122 residents, dietary intake was assessed by 3-day weighing records. Results. 7.7% of the participants were tube fed. 24.1% of orally nourished and 57.7% of tube-fed residents were malnourished (MNA Malnutrition was significantly related to nausea/vomiting, constipation, pressure ulcers, dehydration, infections, antibiotic use, and hospitalisation. Mean daily energy intake was 1535 ± 413 kcal and mean protein intake was 54.2 ± 0.9 g/d irrespective of the nutritional state. Conclusion. In Germany, malnutrition is widespread among NH residents and is related to common health problems. The MNA rather reflects health condition than currently reduced dietary intake. PMID:21687611

  11. Prevalence of Malnutrition in Orally and Tube-Fed Elderly Nursing Home Residents in Germany and Its Relation to Health Complaints and Dietary Intake

    Directory of Open Access Journals (Sweden)

    Dorothee Volkert

    2011-01-01

    Full Text Available Objective. To investigate the prevalence of malnutrition in orally and tube-fed nursing home (NH residents in Germany and its relation to common health complaints and dietary intake. Methods. In 350 NH residents, subjects' characteristics, Mini Nutritional Assessment (MNA, and several health problems were inquired with the nursing staff using standardised interviews. In a subset of 122 residents, dietary intake was assessed by 3-day weighing records. Results. 7.7% of the participants were tube fed. 24.1% of orally nourished and 57.7% of tube-fed residents were malnourished (MNA < 17 p.. Malnutrition was significantly related to nausea/vomiting, constipation, pressure ulcers, dehydration, infections, antibiotic use, and hospitalisation. Mean daily energy intake was 1535 ± 413 kcal and mean protein intake was 54.2 ± 0.9 g/d irrespective of the nutritional state. Conclusion. In Germany, malnutrition is widespread among NH residents and is related to common health problems. The MNA rather reflects health condition than currently reduced dietary intake.

  12. Oral processing behaviours that promote children's energy intake are associated with parent-reported appetitive traits: Results from the GUSTO cohort.

    Science.gov (United States)

    Fogel, Anna; Fries, Lisa R; McCrickerd, Keri; Goh, Ai Ting; Quah, Phaik Ling; Chan, Mei Jun; Toh, Jia Ying; Chong, Yap-Seng; Tan, Kok Hian; Yap, Fabian; Shek, Lynette P; Meaney, Michael J; Broekman, Birit F P; Lee, Yung Seng; Godfrey, Keith M; Fong Chong, Mary Foong; Forde, Ciarán G

    2018-03-15

    Oral processing behaviours associated with faster eating rates have been consistently linked to increased energy intakes, but little is known about their links to children's appetitive traits. This study used the Child Eating Behaviour Questionnaire (CEBQ) to explore cross-sectional and prospective associations between parent-reported appetitive traits and observed oral processing behaviours. Participants were 195 children from the Growing Up in Singapore Towards healthy Outcomes cohort, who participated in a video-recorded ad libitum lunch at 4.5 (Time 1) and 6 years (Time 2). Their mothers completed the CEBQ around the same time points. Children's bites, chews and swallows were coded, and used to calculate their eating rate, bite size, chews per bite, chew rate, oral exposure time and oral exposure per bite. At Time 1, children with higher scores in slowness in eating had lower eating and chew rates. At Time 2, higher scores for food enjoyment and lower for satiety responsiveness, slowness in eating, and food fussiness were linked with higher eating rates and greater energy intakes (r > 0.16, p < 0.05). Post-hoc analyses revealed that these associations were moderated by BMI and only present among children with higher BMI. Faster eating rates mediated the associations between greater food enjoyment, lower slowness in eating, lower food fussiness and higher intakes of energy. Children with higher slowness in eating scores had lower increases in eating rates over time, and children with higher BMI who had greater food enjoyment and food responsiveness scores had greater increases in eating rates over time. The findings suggest that oral processing behaviours linked with increased obesity risk may be underpinned by appetitive traits and may be one of the behavioural pathways through which these appetitive traits influence energy intakes. Copyright © 2018. Published by Elsevier Ltd.

  13. Changes in psychological health, subjective food intake ability and oral health-related quality of life during orthodontic treatment.

    Science.gov (United States)

    Choi, S-H; Cha, J-Y; Lee, K-J; Yu, H-S; Hwang, C-J

    2017-11-01

    Assessing changes in patient's psychological health and oral health-related quality of life (OHRQoL) over time during orthodontic treatment may help clinicians to treat patients more carefully. To evaluate changes in mental health, self-reported masticatory ability and OHRQoL during orthodontic treatment in adults, this prospective study included 66 adults (30 men, 36 women; mean age, 24·2 ± 5·2 years). Each patient completed the Korean versions of the State-Trait Anxiety Inventory, Zung Self-Rating Depression Scale, Rosenberg self-esteem scale, key subjective food intake ability (KFIA) test for five key foods and Oral Health Impact Profile-14 (OHIP-14K) at baseline (T0), 12 months after treatment initiation (T1) and debonding (T2). All variables changed with time. Self-esteem and the total OHIP-14K score significantly decreased and increased, respectively, at T1, with a particular increase in the psychological and social disabilities scores. There were no significant differences in any questionnaire scores before and after treatment. The total OHIP-14K score was positively correlated with trait anxiety and depression, and negatively correlated with self-esteem and KFIA at T0, regardless of the treatment duration. Older patients showed a significant increase in the total OHIP-14K score at T1 and T2. OHRQoL worsened with an increase in the treatment duration. Our results suggest that OHRQoL temporarily deteriorates, with the development of psychological and social disabilities, during orthodontic treatment. This is related to the baseline age, psychological health and self-reported masticatory function. However, patients recover once the treatment is complete. © 2017 John Wiley & Sons Ltd.

  14. Effect of oral intake of choline-stabilized orthosilicic acid on skin, nails and hair in women with photodamaged skin.

    Science.gov (United States)

    Barel, A; Calomme, M; Timchenko, A; De Paepe, K; Paepe, K De; Demeester, N; Rogiers, V; Clarys, P; Vanden Berghe, D

    2005-10-01

    Chronic exposure of the skin to sunlight causes damage to the underlying connective tissue with a loss of elasticity and firmness. Silicon (Si) was suggested to have an important function in the formation and maintenance of connective tissue. Choline-stabilized orthosilicic acid ("ch-OSA") is a bioavailable form of silicon which was found to increase the hydroxyproline concentration in the dermis of animals. The effect of ch-OSA on skin, nails and hair was investigated in a randomized, double blind, placebo-controlled study. Fifty women with photodamaged facial skin were administered orally during 20 weeks, 10 mg Si/day in the form of ch-OSA pellets (n=25) or a placebo (n=25). Noninvasive methods were used to evaluate skin microrelief (forearm), hydration (forearm) and mechanical anisotropy (forehead). Volunteers evaluated on a virtual analog scale (VAS, "none=0, severe=3") brittleness of hair and nails. The serum Si concentration was significantly higher after a 20-week supplementation in subjects with ch-OSA compared to the placebo group. Skin roughness parameters increased in the placebo group (Rt:+8%; Rm: +11%; Rz: +6%) but decreased in the ch-OSA group (Rt: -16%; Rm: -19%; Rz: -8%). The change in roughness from baseline was significantly different between ch-OSA and placebo groups for Rt and Rm. The difference in longitudinal and lateral shear propagation time increased after 20 weeks in the placebo group but decreased in the ch-OSA group suggesting improvement in isotropy of the skin. VAS scores for nail and hair brittleness were significantly lower after 20 weeks in the ch-OSA group compared to baseline scores. Oral intake of ch-OSA during the 20 weeks results in a significant positive effect on skin surface and skin mechanical properties, and on brittleness of hair and nails.

  15. Oral administration of O-2 lean, an anti-obesity herbal composition increased 5-HT metabolism, decreased food intake and body weight in overweight rats

    International Nuclear Information System (INIS)

    Bano, F.; Akhtar, N.; Haleem, D.J.

    2012-01-01

    Feeding behavior is complex processes controlled by the neruroendocrine system.5-HT play an important role in regulation of energy balance by suppressing food intake. Depletion of brain serotonin increase feeding behavior and develop obesity. Many serotoninergic compounds are available in market for the management of body weight. 02-Lean is an anti-obesity herbal formulation prepared by combination of different herbs. Oral administration of aqueous suspension of 02-Lean caused a significant decrease in body weight, food intake, and increase in whole brain 5-HT 5HIAA, tryptophan and plasma tryptophan in over weight rats treated with 0.096g/2ml 02-Lean in comparison to control group. (author)

  16. Oral intake of zirconia nanoparticle alters neuronal development and behaviour of Drosophila melanogaster

    Science.gov (United States)

    Mishra, Monalisa; Sabat, Debabrat; Ekka, Basanti; Sahu, Swetapadma; P, Unnikannan; Dash, Priyabrat

    2017-08-01

    Zirconia nanoparticles (ZrO2 NPs) have been extensively used in teeth and bone implants and thus get a chance to interact with the physiological system. The current study investigated the oral administration of various concentrations of ZrO2 NPs synthesized by the hydrothermal method (0.25 to 5.0 mg L-1) on Drosophila physiology and behaviour. The size of the currently studied nanoparticle varies from 10 to 12 nm. ZrO2 NPs accumulated within the gut in a concentration-dependent manner and generate reactive oxygen species (ROS) only at 2.5 and 5.0 mg L-1 concentrations. ROS was detected by nitroblue tetrazolium (NBT) assay and 2',7'-dichlorofluorescein http://www.ncbi.nlm.nih.gov/pubmed/20370560 (H2DCF) staining. The ROS toxicity alters the larval gut structure as revealed by DAPI staining. The NP stress of larvae affects the Drosophila development by distressing pupa count and varying the phenotypic changes in sensory organs (eye, thorax bristle, wings). Besides phenotypic changes, flawed climbing behaviour against gravity was seen in ZrO2 NP-treated flies. All together, for the first time, we have reported that a ROS-mediated ZrO2 NP toxicity alters neuronal development and functioning using Drosophila as a model organism. [Figure not available: see fulltext.

  17. Improvement of the partial least squares model performance for oral glucose intake experiments by inside mean centering and inside multiplicative signal correction.

    Science.gov (United States)

    Du, Yi Ping; Kasemsumran, Sumaporn; Maruo, Katsuhiko; Nakagawa, Takehiro; Ozaki, Yukihiro

    2005-08-01

    Near infrared (NIR) spectroscopy has become a promising technique for the in vivo monitoring of glucose. Several capillary-rich locations in the body, such as the tongue, forearm, and finger, have been used to collect the in vivo spectra of blood glucose. For such an in vivo determination of blood glucose, collected NIR spectra often show some dependence on the measurement conditions and human body features at the location on which a probe touches. If NIR spectra collected for different oral glucose intake experiments, in which the skin of different patients and the measurement conditions may be quite different, are directly used, partial least squares (PLS) models built by using them would often show a large prediction error because of the differences in the skin of patients and the measurement conditions. In the present study, the NIR spectra in the range of 1300-1900 nm were measured by conveniently touching an optical fiber probe on the forearm skin with a system that was developed for in vivo measurements in our previous work. The spectra were calibrated to resolve the problem derived from the difference of patient skin and the measurement conditions by two proposed methods, inside mean centering and inside multiplicative signal correction (MSC). These two methods are different from the normal mean centering and normal multiplicative signal correction (MSC) that are usually performed to spectra in the calibration set, while inside mean centering and inside MSC are performed to the spectra in every oral glucose intake experiment. With this procedure, spectral variations resulted from the measurement conditions, and human body features will be reduced significantly. More than 3000 NIR spectra were collected during 68 oral glucose intake experiments, and calibrated. The development of PLS calibration models using the spectra show that the prediction errors can be greatly reduced. This is a potential chemometric technique with simplicity, rapidity and efficiency

  18. Stent under-expansion on the procedure day, a predictive factor for poor oral intake after metallic stenting for gastric outlet obstruction.

    Science.gov (United States)

    Hori, Yasuki; Naitoh, Itaru; Ban, Tesshin; Narita, Kei; Nakazawa, Takahiro; Hayashi, Kazuki; Miyabe, Katsuyuki; Shimizu, Shuya; Kondo, Hiromu; Nishi, Yuji; Yoshida, Michihiro; Umemura, Shuichiro; Kato, Akihisa; Yamada, Tomonori; Ando, Tomoaki; Joh, Takashi

    2015-08-01

    Self-expandable metallic stents (SEMS) have been widely accepted as palliation therapy for malignant gastric outlet obstruction (GOO). However, the factors predictive of poor oral intake after SEMS placement have not been elucidated sufficiently. We aimed to clarify both the patient and stent-related predictive factors. We retrospectively reviewed 126 consecutive patients who underwent uncovered SEMS placement for malignant GOO between April 2010 and March 2013 at a university hospital and two tertiary care referral centers. Technical success of SEMS placement was achieved in all 126 (100%) patients. Improved oral intake was observed in 111 (88.1%) patients. A Karnofsky performance status ≤ 40 (odds ratio [OR], 1.19; 95% confidence interval [CI], 1.02-1.28; P = 0.041), peritoneal dissemination (OR, 1.20; 95% CI, 1.01-1.26; P = 0.038), and under-expansion of the SEMS on the procedure day (OR, 1.55; 95% CI, 1.26-1.62; P < 0.001) were independent predictive factors for poor improvement on the GOO scoring system, according to multivariate analysis. SEMS under-expansion was a stent related, while poor performance status and peritoneal dissemination were patient related, predictive factors for poor oral intake after SEMS placement for malignant GOO. © 2015 Journal of Gastroenterology and Hepatology Foundation and Wiley Publishing Asia Pty Ltd.

  19. Evaluation of real-life dosing of oral medicines with respect to fluid and food intake in a Dutch-speaking population.

    Science.gov (United States)

    Hens, B; Van Den Abeele, J; Rubbens, J; Keirsebilck, M; Roelens, J; Schreurs, C; Verheyen, K; Casteels, M; Laekeman, G; Augustijns, P

    2017-08-01

    Oral drug administration is the most preferred route of drug administration. For some specific classes of drugs, recommendations regarding the intake of the drug product are provided by and approved in the summary of product characteristics (SmPC) after testing the oral drug product in clinical trials under strict and predefined conditions. The aim of this study was to investigate how certain classes of medicines are taken in a "real-life" setting in terms of concomitant fluid and food intake by a Dutch-speaking population in Flanders (Belgium). The outcome of this study was comprehensively discussed with literature data to evaluate the positive or negative consequences of their drug intake in daily life. A retrospective and non-interventional study was set up by means of questionnaires completed by two different groups: children (ie 0-15 years) and (young) adults (ie 16 years and older). In children, the co-administered volume increases with age because of a gradual switch from liquids to solid dosage forms. In adults, water was the most selected co-administered fluid and the preferred volume of intake was a half glass of liquid. Results of the surveys clearly indicated that the majority of all participants took their medication with a sip or half glass of water. However, this was not the case for the youngest children, as their preferred formulations were liquids (eg solutions, suspensions) which do not require any extra intake of liquid. In the case of specific classes of drugs, real-life intake can still be improved, suggesting that the pharmacist's advice has an important influence on their administration of medicines. © 2017 John Wiley & Sons Ltd.

  20. A double blind, randomised placebo controlled trial of topical 2% viscous lidocaine in improving oral intake in children with painful infectious mouth conditions.

    Science.gov (United States)

    Hopper, Sandy M; Babl, Franz E; McCarthy, Michelle; Tancharoen, Chasari; Lee, Katherine J; Oakley, Ed

    2011-11-21

    Painful infectious mouth conditions are a common presentation to emergency departments. Although self limiting, painful ulcerative lesions and inflamed mucosa can decrease oral intake and can lead to dehydration. Oral analgesia is of limited efficacy and is often refused by the patient. Despite widespread use of oral 2% viscous lidocaine for many years, there is little evidence for its efficacy as an analgesic and in aiding oral intake in children with painful infectious mouth conditions. This study aims to establish the effectiveness of 2% viscous lidocaine in increasing oral intake in these children by comparing it with placebo. This study is a randomised double-blind placebo controlled trial of children between 6 months and 8 years of age with painful infectious mouth conditions defined as gingivostomatitis (herpetic or non herpetic), ulcerative pharyngitis, herpangina and hand foot and mouth disease as assessed by the treating clinician in association with a history of poor oral fluid intake. It will be conducted at a single tertiary paediatric emergency department in Melbourne Australia.20 patients have already been randomised to receive 2% lidocaine or placebo in a pilot study to determine the sample size in a preplanned adaptive design. A further 80 patients will be randomised to receive either 2% lidocaine or placebo. The placebo agent is identical to lidocaine in terms of appearance, flavour and smell. All clinical and research staff involved, patients and their parents will be blinded to treatment allocation.The primary endpoint is the amount of fluid ingested by each child, expressed in ml/kg, within 60 minutes from the time of administration of the study mixture. Secondary endpoints are the proportion of patients ingesting 5 ml/kg and 10 ml/kg at 30 and 60 minutes after drug administration and the incidence of adverse events. Longer term outcomes will include the proportion of patients requiring hospital admission and length of emergency department stay

  1. A double blind, randomised placebo controlled trial of topical 2% viscous lidocaine in improving oral intake in children with painful infectious mouth conditions

    Directory of Open Access Journals (Sweden)

    Hopper Sandy M

    2011-11-01

    Full Text Available Abstract Background Painful infectious mouth conditions are a common presentation to emergency departments. Although self limiting, painful ulcerative lesions and inflamed mucosa can decrease oral intake and can lead to dehydration. Oral analgesia is of limited efficacy and is often refused by the patient. Despite widespread use of oral 2% viscous lidocaine for many years, there is little evidence for its efficacy as an analgesic and in aiding oral intake in children with painful infectious mouth conditions. This study aims to establish the effectiveness of 2% viscous lidocaine in increasing oral intake in these children by comparing it with placebo. Methods/Design This study is a randomised double-blind placebo controlled trial of children between 6 months and 8 years of age with painful infectious mouth conditions defined as gingivostomatitis (herpetic or non herpetic, ulcerative pharyngitis, herpangina and hand foot and mouth disease as assessed by the treating clinician in association with a history of poor oral fluid intake. It will be conducted at a single tertiary paediatric emergency department in Melbourne Australia. 20 patients have already been randomised to receive 2% lidocaine or placebo in a pilot study to determine the sample size in a preplanned adaptive design. A further 80 patients will be randomised to receive either 2% lidocaine or placebo. The placebo agent is identical to lidocaine in terms of appearance, flavour and smell. All clinical and research staff involved, patients and their parents will be blinded to treatment allocation. The primary endpoint is the amount of fluid ingested by each child, expressed in ml/kg, within 60 minutes from the time of administration of the study mixture. Secondary endpoints are the proportion of patients ingesting 5 ml/kg and 10 ml/kg at 30 and 60 minutes after drug administration and the incidence of adverse events. Longer term outcomes will include the proportion of patients requiring

  2. Variation in the Oral Processing of Everyday Meals Is Associated with Fullness and Meal Size; A Potential Nudge to Reduce Energy Intake?

    Science.gov (United States)

    Ferriday, Danielle; Bosworth, Matthew L.; Godinot, Nicolas; Martin, Nathalie; Forde, Ciarán G.; Van Den Heuvel, Emmy; Appleton, Sarah L.; Mercer Moss, Felix J.; Rogers, Peter J.; Brunstrom, Jeffrey M.

    2016-01-01

    Laboratory studies have demonstrated that experimental manipulations of oral processing can have a marked effect on energy intake. Here, we explored whether variations in oral processing across a range of unmodified everyday meals could affect post-meal fullness and meal size. In Study 1, female participants (N = 12) attended the laboratory over 20 lunchtime sessions to consume a 400-kcal portion of a different commercially available pre-packaged meal. Prior to consumption, expected satiation was assessed. During each meal, oral processing was characterised using: (i) video-recordings of the mouth and (ii) real-time measures of plate weight. Hunger and fullness ratings were elicited pre- and post-consumption, and for a further three hours. Foods that were eaten slowly had higher expected satiation and delivered more satiation and satiety. Building on these findings, in Study 2 we selected two meals (identical energy density) from Study 1 that were equally liked but maximised differences in oral processing. On separate days, male and female participants (N = 24) consumed a 400-kcal portion of either the “fast” or “slow” meal followed by an ad libitum meal (either the same food or a dessert). When continuing with the same food, participants consumed less of the slow meal. Further, differences in food intake during the ad libitum meal were not compensated at a subsequent snacking opportunity an hour later. Together, these findings suggest that variations in oral processing across a range of unmodified everyday meals can affect fullness after consuming a fixed portion and can also impact meal size. Modifying food form to encourage increased oral processing (albeit to a lesser extent than in experimental manipulations) might represent a viable target for food manufacturers to help to nudge consumers to manage their weight. PMID:27213451

  3. Variation in the Oral Processing of Everyday Meals Is Associated with Fullness and Meal Size; A Potential Nudge to Reduce Energy Intake?

    Directory of Open Access Journals (Sweden)

    Danielle Ferriday

    2016-05-01

    Full Text Available Laboratory studies have demonstrated that experimental manipulations of oral processing can have a marked effect on energy intake. Here, we explored whether variations in oral processing across a range of unmodified everyday meals could affect post-meal fullness and meal size. In Study 1, female participants (N = 12 attended the laboratory over 20 lunchtime sessions to consume a 400-kcal portion of a different commercially available pre-packaged meal. Prior to consumption, expected satiation was assessed. During each meal, oral processing was characterised using: (i video-recordings of the mouth and (ii real-time measures of plate weight. Hunger and fullness ratings were elicited pre- and post-consumption, and for a further three hours. Foods that were eaten slowly had higher expected satiation and delivered more satiation and satiety. Building on these findings, in Study 2 we selected two meals (identical energy density from Study 1 that were equally liked but maximised differences in oral processing. On separate days, male and female participants (N = 24 consumed a 400-kcal portion of either the “fast” or “slow” meal followed by an ad libitum meal (either the same food or a dessert. When continuing with the same food, participants consumed less of the slow meal. Further, differences in food intake during the ad libitum meal were not compensated at a subsequent snacking opportunity an hour later. Together, these findings suggest that variations in oral processing across a range of unmodified everyday meals can affect fullness after consuming a fixed portion and can also impact meal size. Modifying food form to encourage increased oral processing (albeit to a lesser extent than in experimental manipulations might represent a viable target for food manufacturers to help to nudge consumers to manage their weight.

  4. Variation in the Oral Processing of Everyday Meals Is Associated with Fullness and Meal Size; A Potential Nudge to Reduce Energy Intake?

    Science.gov (United States)

    Ferriday, Danielle; Bosworth, Matthew L; Godinot, Nicolas; Martin, Nathalie; Forde, Ciarán G; Van Den Heuvel, Emmy; Appleton, Sarah L; Mercer Moss, Felix J; Rogers, Peter J; Brunstrom, Jeffrey M

    2016-05-21

    Laboratory studies have demonstrated that experimental manipulations of oral processing can have a marked effect on energy intake. Here, we explored whether variations in oral processing across a range of unmodified everyday meals could affect post-meal fullness and meal size. In Study 1, female participants (N = 12) attended the laboratory over 20 lunchtime sessions to consume a 400-kcal portion of a different commercially available pre-packaged meal. Prior to consumption, expected satiation was assessed. During each meal, oral processing was characterised using: (i) video-recordings of the mouth and (ii) real-time measures of plate weight. Hunger and fullness ratings were elicited pre- and post-consumption, and for a further three hours. Foods that were eaten slowly had higher expected satiation and delivered more satiation and satiety. Building on these findings, in Study 2 we selected two meals (identical energy density) from Study 1 that were equally liked but maximised differences in oral processing. On separate days, male and female participants (N = 24) consumed a 400-kcal portion of either the "fast" or "slow" meal followed by an ad libitum meal (either the same food or a dessert). When continuing with the same food, participants consumed less of the slow meal. Further, differences in food intake during the ad libitum meal were not compensated at a subsequent snacking opportunity an hour later. Together, these findings suggest that variations in oral processing across a range of unmodified everyday meals can affect fullness after consuming a fixed portion and can also impact meal size. Modifying food form to encourage increased oral processing (albeit to a lesser extent than in experimental manipulations) might represent a viable target for food manufacturers to help to nudge consumers to manage their weight.

  5. La maladie de Grisel : Spontaneous atlantoaxial subluxation

    NARCIS (Netherlands)

    Meek, MF; Robinson, PH; Hermens, RAEC

    Objective: "La maladie de Grisel" (Grisel's syndrome) is a spontaneously occurring atlantoaxial subluxation with torticollis. We present a case of atlantoaxial subluxation occurring in a 20-year period of pharyngoplasty surgery. The occurrence of a "spontaneous" atlantoaxial subluxation after oral

  6. The effect of prosthetic rehabilitation and simple dietary counseling on food intake and oral health related quality of life among the edentulous individuals: A randomized controlled trial.

    Science.gov (United States)

    Amagai, Noriko; Komagamine, Yuriko; Kanazawa, Manabu; Iwaki, Maiko; Jo, Ayami; Suzuki, Hiroyuki; Minakuchi, Shunsuke

    2017-10-01

    To investigate the combined effect of complete denture renewal and simple dietary advice. A randomized controlled trial was performed with edentulous patients who required new complete dentures. All participants received complete denture treatment. In addition, the intervention group received dietary advice in a pamphlet form, while the control group received advice pertaining to the care and maintenance of the dentures. The advice was given by dentists for each group. The participants' food intake was assessed at baseline and 3 months after intervention using a diet history questionnaire and an oral health related quality of life assessment measured using the Japanese version of the Oral Health Impact Profile for edentulous people (OHIP-EDENT-J). Among 70 participants who were randomized, 62 participants finished all parts of this trial. At baseline, there was no significant difference in the food intake between the two groups. At the 3-month assessment, the intervention group showed significantly greater intake of chicken (P=0.013), fish with bones (P=0.012), and carrots and pumpkins (P=0.025) compared to the control group. However, at baseline and at the 3-month assessment, there was no significant difference in the OHIP-EDENT-J scores between the groups, but the OHIP-EDENT-J scores significantly improved for both groups at the 3-month assessment. There were more significant improved dimensions of OHIP-EDENT-J in the intervention group than in the control group at the 3-month assessment. Simple dietary advice combined with complete denture treatment could improve food intake of edentulous patients. The present study suggests that brief dietary advice provided by dentists can improve food intake of edentulous elderly. This simply diet advice is much easier compared to customized forms, might enable normal dentists provide patients it. The result of this study broadens possibility of nutritional counseling in daily clinical practice. Copyright © 2017 Elsevier Ltd

  7. Preclinical evaluation of the novel, orally bioavailable Selective Inhibitor of Nuclear Export (SINE KPT-335 in spontaneous canine cancer: results of a phase I study.

    Directory of Open Access Journals (Sweden)

    Cheryl A London

    Full Text Available The purpose of this study was to evaluate the activity of Selective Inhibitors of Nuclear Export (SINE compounds that inhibit the function of the nuclear export protein Exportin 1 (XPO1/CRM1 against canine tumor cell lines and perform a Phase I clinical trial of KPT-335 in dogs with spontaneous cancer to provide a preliminary assessment of biologic activity and tolerability.Canine tumor cell lines derived from non-Hodgkin lymphoma (NHL, mast cell tumor, melanoma and osteosarcoma exhibited growth inhibition and apoptosis in response to nanomolar concentrations of SINE compounds; NHL cells were particularly sensitive with IC50 concentrations ranging from 2-42 nM. A Phase I clinical trial of KPT-335 was performed in 17 dogs with NHL (naive or relapsed, mast cell tumor or osteosarcoma. The maximum tolerated dose was 1.75 mg/kg given orally twice/week (Monday/Thursday although biologic activity was observed at 1 mg/kg. Clinical benefit (CB including partial response to therapy (PR, n = 2 and stable disease (SD, n = 7 was observed in 9/14 dogs with NHL with a median time to progression (TTP for responders of 66 days (range 35-256 days. A dose expansion study was performed in 6 dogs with NHL given 1.5 mg/kg KPT-335 Monday/Wednesday/Friday; CB was observed in 4/6 dogs with a median TTP for responders of 83 days (range 35-354 days. Toxicities were primarily gastrointestinal consisting of anorexia, weight loss, vomiting and diarrhea and were manageable with supportive care, dose modulation and administration of low dose prednisone; hepatotoxicity, anorexia and weight loss were the dose limiting toxicities.This study provides evidence that the novel orally bioavailable XPO1 inhibitor KPT-335 is safe and exhibits activity in a relevant, spontaneous large animal model of cancer. Data from this study provides critical new information that lays the groundwork for evaluation of SINE compounds in human cancer.

  8. oral

    African Journals Online (AJOL)

    Chlorhexidine 0,2% gluconate is used as a mouth rinse and is an effective antibacterial agent. Its primary side- effects are staining of the teeth and the oral mucosa, particularly the dorsal surface of the tongue. However, this is transient. It has been shown to be effective as a prophylactic agent in preventing oral candidosis in ...

  9. Hydrogen-Rich Water Intake Accelerates Oral Palatal Wound Healing via Activation of the Nrf2/Antioxidant Defense Pathways in a Rat Model

    Science.gov (United States)

    Orihuela-Campos, Rita Cristina; Fukui, Makoto; Ito, Hiro-O

    2016-01-01

    The wound healing process attempts to restore the integrity and function of the injured tissue. Additionally, proinflammatory cytokines, growth factors, and oxidative stress play important roles in wound healing. The aim of this study was to determine whether hydrogen-rich water intake induces the activation of the Nrf2/antioxidant defense pathway in rat palatal tissue, thereby reducing systemic oxidative stress and proinflammatory cytokine levels and promoting healing-associated genes. A circular excisional wound was created in the oral palatal region, and the wound healing process was observed. The rats were divided into two experimental groups in which either hydrogen-rich water or distilled water was consumed. In the drinking hydrogen-rich water, the palatal wound healing process was accelerated compared to that in the control group. As molecular hydrogen upregulated the Nrf2 pathway, systemic oxidative stresses were decreased by the activation of antioxidant activity. Furthermore, hydrogen-rich water intake reduced proinflammatory cytokine levels and promoted the expression of healing-associated factors in rat palatal tissue. In conclusion, hydrogen-rich water intake exhibited multiple beneficial effects through activation of the Nrf2/antioxidant defense pathway. The results of this study support the hypothesis that oral administration of hydrogen-rich water benefits the wound healing process by decreasing oxidative stress and inflammatory responses. PMID:26798423

  10. The Effects of a Normal Rate versus a Slow Intervalled Rate of Oral Nutrient Intake and Intravenous Low Rate Macronutrient Application on Psychophysical Function – Two Pilot Studies

    Directory of Open Access Journals (Sweden)

    Melanie Y. Denzer-Lippmann

    2017-06-01

    Full Text Available Stomach distension and energy per time are factors influencing satiety. Moreover, different rates of nutrient intake induce different stomach distension. The goal of our studies was to elucidate the influence of different oral rates of nutrient intake (normal rate versus slow intervalled rate; study I and intravenous low rate macronutrient application (protein, carbohydrate, fat or placebo (study II on psychophysical function. The pilot studies investigated the effects of 1 study I: a mixed nutrient solution (1/3 protein, 1/3 fat, 1/3 carbohydrates 2 study II: intravenous macronutrient infusions (protein, carbohydrate, fat or placebo on psychophysical function (mood, hunger, food craving, alertness, smell intensity ratings and hedonic ratings in human subjects. In study I 10 male subjects (age range: 21–30 years completed the study protocol participating in both test conditions and in study II 20 male subjects (age range: 19–41 years completed the study protocol participating in all test conditions. Additionally, metabolic function was analyzed and cognitive and olfactory tests were conducted twice starting 100 min before the beginning of the intervention and 240 min after. Psychophysical (mood, hunger, fat-, protein-, carbohydrate-, sweets- and vegetable-craving, alertness and metabolic function tests were performed seven times on each examination day. Greater effects on hunger and food cravings were observed for normal rate of intake compared to slow intervalled rate of intake and intravenous low rate macronutrient application. Our findings potentially confirm that volume of the food ingested and a higher rate of energy per time contribute to satiety during normal rate of food intake, while slow intervalled rate of food intake and intravenous low rate macronutrient application showed no effects on satiation. Our results motivate the view that a certain amount of volume of the food ingested and a certain energy per time ratio are necessary

  11. Interferential current sensory stimulation, through the neck skin, improves airway defense and oral nutrition intake in patients with dysphagia: a double-blind randomized controlled trial.

    Science.gov (United States)

    Maeda, Keisuke; Koga, Takayuki; Akagi, Junji

    2017-01-01

    Neuromuscular electrical stimulation with muscle contraction, administered through the skin of the neck, improves a patient's swallowing ability. However, the beneficial effects of transcutaneous electrical sensory stimulation (TESS), without muscle contraction, are controversial. We investigated the effect of TESS, using interferential current, in patients undergoing dysphagia rehabilitation. This double-blind, randomized controlled trial involved 43 patients who were prescribed in-hospital dysphagia rehabilitation for ≥3 weeks. Patients were randomly assigned to the sensory stimulation (SS) or sham groups; all received usual rehabilitative care plus 2 weeks of SS or sham intervention. Outcome measures included cough latency times against a 1% citric acid mist, functional oral intake scale (FOIS) scores, and oral nutritional intake - each determined after the second and third week following treatment initiation. Mean patient age was 84.3±7.5 years; 58% were women. The SS and sham groups had similar baseline characteristics. Changes in cough latency time at 2 weeks (-14.1±14.0 vs -5.2±14.2 s, p =0.047) and oral nutrition intake at 3 weeks (437±575 vs 138±315 kcal/day, p =0.042) improved more in the SS group than in the sham group. Changes in cough frequency and FOIS scores indicated better outcomes in the SS group, based on substantial effect sizes. TESS, using interferential current through the neck, improved airway defense and nutrition in patients suffering from dysphagia. Further large-scale studies are needed to confirm the technique's effect on swallowing ability.

  12. Oral intake of Lactobacillus pentosus strain b240 accelerates salivary immunoglobulin A secretion in the elderly: A randomized, placebo-controlled, double-blind trial

    Directory of Open Access Journals (Sweden)

    Kotani Yoshifumi

    2010-08-01

    Full Text Available Abstract Background Immunoglobulin A (IgA secretion in saliva decreases with age and may be the cause of increased vulnerability of the elderly to respiratory infections. The effect of oral intake of lactic acid bacteria on salivary secretory IgA (SIgA in the elderly has not been reported. The objective of this study was to demonstrate the acceleration of salivary SIgA secretion by oral intake of Lactobacillus pentosus strain b240 (b240 in the elderly. Results A total of 80 healthy elderly individuals were randomly allocated to either an intervention (i.e., b240 or a control (i.e., placebo group. The elderly individuals in the b240 group were given a sterile water beverage (125 mL containing heat-killed b240 (4 × 109 cells, while those in the placebo group were given only a sterile water beverage (125 mL; both groups received their respective beverages once daily for 12 weeks. Saliva was collected before initiation of the study and every 2 weeks thereafter. Saliva flow rate and SIgA concentration were determined, and the SIgA secretion rate was calculated. The mean salivary SIgA secretion rate in the b240 group steadily increased until week 4 (exhibiting a 20% elevation relative to that at week 0, and then remained stable until week 12. Changes in SIgA secretion rate over the intervention period were significantly greater in the b240 group than in the placebo group. The treatment groups exhibited no significant differences in adverse events. Conclusions Oral intake of L. pentosus strain b240 for 12 weeks significantly accelerated salivary SIgA secretion, thereby indicating its potential utility in the improvement of mucosal immunity and resistance against infection in the elderly.

  13. Interferential current sensory stimulation, through the neck skin, improves airway defense and oral nutrition intake in patients with dysphagia: a double-blind randomized controlled trial

    Science.gov (United States)

    Maeda, Keisuke; Koga, Takayuki; Akagi, Junji

    2017-01-01

    Background Neuromuscular electrical stimulation with muscle contraction, administered through the skin of the neck, improves a patient’s swallowing ability. However, the beneficial effects of transcutaneous electrical sensory stimulation (TESS), without muscle contraction, are controversial. We investigated the effect of TESS, using interferential current, in patients undergoing dysphagia rehabilitation. Methods This double-blind, randomized controlled trial involved 43 patients who were prescribed in-hospital dysphagia rehabilitation for ≥3 weeks. Patients were randomly assigned to the sensory stimulation (SS) or sham groups; all received usual rehabilitative care plus 2 weeks of SS or sham intervention. Outcome measures included cough latency times against a 1% citric acid mist, functional oral intake scale (FOIS) scores, and oral nutritional intake – each determined after the second and third week following treatment initiation. Results Mean patient age was 84.3±7.5 years; 58% were women. The SS and sham groups had similar baseline characteristics. Changes in cough latency time at 2 weeks (−14.1±14.0 vs −5.2±14.2 s, p=0.047) and oral nutrition intake at 3 weeks (437±575 vs 138±315 kcal/day, p=0.042) improved more in the SS group than in the sham group. Changes in cough frequency and FOIS scores indicated better outcomes in the SS group, based on substantial effect sizes. Conclusion TESS, using interferential current through the neck, improved airway defense and nutrition in patients suffering from dysphagia. Further large-scale studies are needed to confirm the technique’s effect on swallowing ability. PMID:29158670

  14. Detection Times of Diazepam, Clonazepam, and Alprazolam in Oral Fluid Collected From Patients Admitted to Detoxification, After High and Repeated Drug Intake.

    Science.gov (United States)

    Nordal, Kristin; Øiestad, Elisabeth L; Enger, Asle; Christophersen, Asbjorg S; Vindenes, Vigdis

    2015-08-01

    . Results from blood samples revealed that high doses of benzodiazepines had been ingested before admission, and explains the longer detection times in oral fluids than reported previously after intake of therapeutic doses of these drugs. This study has shown that oral fluid might be a viable alternative medium to urine when the abuse of benzodiazepines is suspected.

  15. Very long Detection Times after High and repeated intake of Heroin and Methadone, measured in Oral Fluid

    Directory of Open Access Journals (Sweden)

    Vindenes V.

    2014-12-01

    Full Text Available When detection times for psychoactive drugs in oral fluid are reported, they are most often based on therapeutic doses administered in clinical studies. Repeated ingestions of high doses, as seen after drug abuse, are however likely to cause positive samples for extended time periods. Findings of drugs of abuse in oral fluid might lead to negative sanctions, and the knowledge of detection times of these drugs are important to ensure correct interpretation. The aim of this study was to investigate the detection times of opioids in oral fluid. 25 patients with a history of heavy drug abuse admitted to a detoxification ward were included. Oral fluid and urine were collected daily and, if the patient gave consent, a blood sample was drawn during the first five days after admission. Morphine, codeine and/or 6-monoacetyl morphine (6-MAM were found in oral fluid and/or urine from 20 patients. The maximum detection times in oral fluid for codeine, morphine and 6-MAM were 1, 3 and 8 days, respectively. Positive oral fluid samples were interspersed with negative samples, mainly for concentrations around cut off. Elimination curves for methadone in oral fluid were found for two subjects, and the detection times were 5 and 8 days. Oral fluid is likely to become a good method for detection of drug abuse in the future

  16. Study protocol for the SOFIA project: Swallowing function, Oral health, and Food Intake in old Age: a descriptive study with a cluster randomized trial.

    Science.gov (United States)

    Hägglund, Patricia; Olai, Lena; Ståhlnacke, Katri; Persenius, Mona; Hägg, Mary; Andersson, Maria; Koistinen, Susanne; Carlsson, Eva

    2017-03-23

    intake and for improving the quality of oral care for older people. This trial was retrospectively registered at ClinicalTrials.gov, on July 4, 2016, identifier: NCT02825927 .

  17. Association between the seven-repeat allele of the dopamine-4 receptor gene (DRD4) and spontaneous food intake in pre-school children.

    Science.gov (United States)

    Silveira, Patrícia Pelufo; Portella, André Krumel; Kennedy, James L; Gaudreau, Hélène; Davis, Caroline; Steiner, Meir; Soares, Claudio N; Matthews, Stephen G; Sokolowski, Marla B; Dubé, Laurette; Loucks, Eric B; Hamilton, Jill; Meaney, Michael J; Levitan, Robert D

    2014-02-01

    Studies in adults show associations between the hypofunctional seven-repeat allele (7R) of the dopamine-4 receptor gene (DRD4), increased eating behaviour and/or obesity, particularly in females. We examined whether 7R is associated with total caloric intake and/or food choices in pre-schoolers. 150 four-year-old children taking part in a birth cohort study in Canada were administered a snack test meal in a laboratory setting. Mothers also filled out a food frequency questionnaire to address childrens' habitual food consumption. Total caloric and individual macronutrient intakes during the snack meal and specific types of foods as reported in the food diaries were compared across 7R allele carriers vs. non-carriers, using current BMI as a co-variate. We found significant sex by genotype interactions for fat and protein intake during the snack test. Post hoc testing revealed that in girls, but not boys, 7R carriers ate more fat and protein than did non-carriers. Based on the food diaries, across both sexes, 7R carriers consumed more portions of ice cream and less vegetables, eggs, nuts and whole bread, suggesting a less healthy pattern of habitual food consumption. The 7R allele of DRD4 influences macronutrient intakes and specific food choices as early as four years of age. The specific pattern of results further suggests that prior associations between the 7R allele and adult overeating/obesity may originate in food choices observable in the preschool years. Longitudinal follow-up of these children will help establish the relevance of these findings for obesity risk and prevention. Copyright © 2013 Elsevier Ltd. All rights reserved.

  18. Interferential current sensory stimulation, through the neck skin, improves airway defense and oral nutrition intake in patients with dysphagia: a double-blind randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Maeda K

    2017-11-01

    Full Text Available Keisuke Maeda,1,2 Takayuki Koga,3 Junji Akagi4 1Department of Nutrition and Dysphagia Rehabilitation, Tamana Regional Health Medical Center, Kumamoto, 2Palliative Care Center, Aichi Medical University, Nagakute, 3Department of Swallowing and Nutritional Therapy, 4Department of Surgery, Tamana Regional Health Medical Center, Tamana, Tamana City, Kumamoto, Japan Background: Neuromuscular electrical stimulation with muscle contraction, administered through the skin of the neck, improves a patient’s swallowing ability. However, the beneficial effects of transcutaneous electrical sensory stimulation (TESS, without muscle contraction, are controversial. We investigated the effect of TESS, using interferential current, in patients undergoing dysphagia rehabilitation. Methods: This double-blind, randomized controlled trial involved 43 patients who were prescribed in-hospital dysphagia rehabilitation for ≥3 weeks. Patients were randomly assigned to the sensory stimulation (SS or sham groups; all received usual rehabilitative care plus 2 weeks of SS or sham intervention. Outcome measures included cough latency times against a 1% citric acid mist, functional oral intake scale (FOIS scores, and oral nutritional intake – each determined after the second and third week following treatment initiation. Results: Mean patient age was 84.3±7.5 years; 58% were women. The SS and sham groups had similar baseline characteristics. Changes in cough latency time at 2 weeks (-14.1±14.0 vs -5.2±14.2 s, p=0.047 and oral nutrition intake at 3 weeks (437±575 vs 138±315 kcal/day, p=0.042 improved more in the SS group than in the sham group. Changes in cough frequency and FOIS scores indicated better outcomes in the SS group, based on substantial effect sizes. Conclusion: TESS, using interferential current through the neck, improved airway defense and nutrition in patients suffering from dysphagia. Further large-scale studies are needed to confirm the technique

  19. A study of the interactive effects of oral contraceptive use and dietary fat intake on blood pressure, cardiovascular reactivity and glucose tolerance in normotensive women.

    Science.gov (United States)

    Straznicky, N E; Barrington, V E; Branley, P; Louis, W J

    1998-03-01

    To investigate the interactive effects of oral contraceptive pill use and dietary fat intake on cardiovascular haemodynamics and metabolic parameters in young normotensive women. Thirty-two women participated, of whom 16 were taking oral contraceptive pills (ethinyl-oestradiol plus levonorgestrel) and 16 were age-matched and weight-matched controls not taking such pills. Subjects consumed either a high-fat or a low-fat diet for 2 weeks in an open, randomized, crossover study lasting 6 weeks. Investigations were performed at the end of each diet during the luteal phase of the menstrual cycle. Blood pressure was measured by 24 h ambulatory recording; cardiovascular reactivity was determined by examining blood pressure responses to systemic infusions of noradrenaline and angiotensin II and to the cold pressor test; and carbohydrate metabolism was investigated by an intravenous glucose-tolerance test. Plasma triglyceride levels were significantly higher in women taking oral contraceptive pills compared with non-users on both diets; however, responses of lipoprotein levels to the two diets did not differ between study groups (total and low-density lipoprotein cholesterol levels decreased by 15 and 17% in oral contraceptive pill users and by 14% each in non-users, on the low-fat compared with the high-fat diet). Fasting plasma insulin levels, the insulin-production response to administration of glucose (insulin area under the curve) and resting clinic and night-time systolic blood pressures were all significantly reduced on the low-fat diet, but only in non-users. Blood pressure responses to noradrenaline and maximal heart rate response to cold were significantly attenuated during the low-fat diet in oral contraceptive pill users. During the low-fat diet, resting systolic, 24 h systolic and diastolic blood pressures and insulin area under the curve were all significantly higher for women taking the oral contraceptive pills. Users of these pills also exhibited a greater

  20. Predictive model accuracy in estimating last Δ9-tetrahydrocannabinol (THC) intake from plasma and whole blood cannabinoid concentrations in chronic, daily cannabis smokers administered subchronic oral THC.

    Science.gov (United States)

    Karschner, Erin L; Schwope, David M; Schwilke, Eugene W; Goodwin, Robert S; Kelly, Deanna L; Gorelick, David A; Huestis, Marilyn A

    2012-10-01

    Determining time since last cannabis/Δ9-tetrahydrocannabinol (THC) exposure is important in clinical, workplace, and forensic settings. Mathematical models calculating time of last exposure from whole blood concentrations typically employ a theoretical 0.5 whole blood-to-plasma (WB/P) ratio. No studies previously evaluated predictive models utilizing empirically-derived WB/P ratios, or whole blood cannabinoid pharmacokinetics after subchronic THC dosing. Ten male chronic, daily cannabis smokers received escalating around-the-clock oral THC (40-120 mg daily) for 8 days. Cannabinoids were quantified in whole blood and plasma by two-dimensional gas chromatography-mass spectrometry. Maximum whole blood THC occurred 3.0 h after the first oral THC dose and 103.5h (4.3 days) during multiple THC dosing. Median WB/P ratios were THC 0.63 (n=196), 11-hydroxy-THC 0.60 (n=189), and 11-nor-9-carboxy-THC (THCCOOH) 0.55 (n=200). Predictive models utilizing these WB/P ratios accurately estimated last cannabis exposure in 96% and 100% of specimens collected within 1-5h after a single oral THC dose and throughout multiple dosing, respectively. Models were only 60% and 12.5% accurate 12.5 and 22.5h after the last THC dose, respectively. Predictive models estimating time since last cannabis intake from whole blood and plasma cannabinoid concentrations were inaccurate during abstinence, but highly accurate during active THC dosing. THC redistribution from large cannabinoid body stores and high circulating THCCOOH concentrations create different pharmacokinetic profiles than those in less than daily cannabis smokers that were used to derive the models. Thus, the models do not accurately predict time of last THC intake in individuals consuming THC daily. Published by Elsevier Ireland Ltd.

  1. Red wine intake but not other alcoholic beverages increases total antioxidant capacity and improves pro-inflammatory profile after an oral fat diet in healthy volunteers.

    Science.gov (United States)

    Torres, A; Cachofeiro, V; Millán, J; Lahera, V; Nieto, M L; Martín, R; Bello, E; Alvarez-Sala, L A

    2015-12-01

    Different alcoholic beverages exert different effects on inflammation and oxidative stress but these results are controversial and scanty in some aspects. We analyze the effect of different alcoholic beverages after a fat-enriched diet on lipid profile, inflammatory factors and oxidative stress in healthy people in a controlled environment. We have performed a cross-over design in five different weeks. Sixteen healthy volunteers have received the same oral fat-enriched diet (1486kcal/m(2)) and a daily total amount of 16g/m(2) of alcohol, of different beverages (red wine, vodka, brandy or rum) and equivalent caloric intakes as sugar with water in the control group. We have measured the levels of serum lipids, high sensitivity C-reactive protein (hsCRP), tumor necrosis factor α (TNFα), interleukin 6 (IL-6), soluble phospholipase A2 (sPLA2), lipid peroxidation (LPO) and total antioxidant capacity (TAC). Red wine intake was associated with decreased of mean concentrations of hsCRP, TNFα and IL-6 induced by fat-enriched diet (p<0.05); nevertheless, sPLA2 concentrations were not significantly modified. After a fat-enriched diet added with red wine, TAC increased as compared to the same diet supplemented with rum, brandy, vodka or the control (water with sugar) (p<0.05). Moderate red wine intake, but not other alcoholic beverages, decreased pro-inflammatory factors and increased total antioxidant capacity despite a fat-enriched diet intake in healthy young volunteers. Copyright © 2015 Elsevier España, S.L.U. y Sociedad Española de Medicina Interna (SEMI). All rights reserved.

  2. A Systematic Evaluation of Food Textures to Decrease Packing and Increase Oral Intake in Children with Pediatric Feeding Disorders

    Science.gov (United States)

    Patel, Meeta R.; Piazza, Cathleen C.; Layer, Stacy A.; Coleman, Russell; Swartzwelder, Dana M.

    2005-01-01

    This study examined packing (pocketing or holding accepted food in the mouth) in 3 children who were failing to thrive or had inadequate weight gain due to insufficient caloric intake. The results of an analysis of texture indicated that total grams consumed were higher when lower textured foods were presented than when higher textured foods were…

  3. Comparative effects of TV watching, recreational computer use, and sedentary video game play on spontaneous energy intake in male children. A randomised crossover trial.

    Science.gov (United States)

    Marsh, Samantha; Ni Mhurchu, Cliona; Jiang, Yannan; Maddison, Ralph

    2014-06-01

    To compare the effects of three screen-based sedentary behaviours on acute energy intake (EI) in children. Normal-weight males aged 9-13 years participated in a randomised crossover trial conducted in a laboratory setting between November 2012 and February 2013 in Auckland, New Zealand. EI during an ad libitum meal was compared for three 1-hour conditions: (1) television (TV) watching, (2) sedentary video game (VG) play, and (3) recreational computer use. The primary endpoint was total EI from food and drink. Mixed regression models were used to evaluate the treatment conditions adjusting for age, BMI, and appetite at baseline. A total of 20 participants were randomised and all completed the three conditions. Total EI from food and drink in the TV, computer, and VG conditions was estimated at 820 (SE 73.15), 685 (SE 73.33), and 696 (SE 73.16) kcal, respectively, with EI being significantly greater in the TV versus computer condition (+135; P = 0.04), a trend towards greater intake in the TV versus VG condition (+124; P = 0.06), but not significantly different between the computer and VG conditions (-10; P = 0.87). TV watching was associated with greater EI compared with computer use, and a trend towards greater EI compared with VG play. Copyright © 2014. Published by Elsevier Ltd.

  4. Venous Thromboembolism Due to Oral Contraceptive Intake and Spending Nights in a Vehicle -A Case from the 2016 Kumamoto Earthquakes.

    Science.gov (United States)

    Sueta, Daisuke; Akahoshi, Rika; Okamura, Yoshinori; Kojima, Sunao; Ikemoto, Tomokazu; Yamamoto, Eiichiro; Izumiya, Yasuhiro; Tsujita, Kenichi; Kaikita, Koichi; Katabuchi, Hidetaka; Hokimoto, Seiji

    2017-01-01

    A 40-year-old woman experiencing sudden dyspnea went to her personal doctor for advice. She was previously diagnosed with endometriosis and prescribed oral contraceptives for treatment. During earthquakes, she spent 7 nights sleeping in a vehicle. The patient had swelling and pain in her left leg and high D-dimer concentration levels. A contrast-enhanced computed tomography scan revealed a contrast deficit in the bilateral pulmonary artery and in the left lower extremity. She was diagnosed with pulmonary thromboembolism (PTE), and anticoagulation therapy was initiated. This present case is the first report of PTE attributed to the use of oral contraceptives after earthquakes.

  5. Antihypertensive Effect of Radix Paeoniae Alba in Spontaneously Hypertensive Rats and Excessive Alcohol Intake and High Fat Diet Induced Hypertensive Rats

    Directory of Open Access Journals (Sweden)

    Chen Su-Hong

    2015-01-01

    Full Text Available Radix Paeoniae Alba (Baishao, RPA has long been used in traditional Chinese medicine formulation to treat hypertension by repression the hyperfunction of liver. However, whether the RPA itself has the antihypertensive effect or not is seldom studied. This study was to evaluate the protective effect of RPA on hypertensive rats. Alcohol in conjunction with a high fat diet- (ACHFD- induced hypertensive rats and spontaneously hypertensive rats (SHR was constantly received either RPA extract (25 or 75 mg/kg or captopril (15 mg/kg all along the experiments. As a result, RPA extract (75 mg/kg could significantly reduce systolic blood pressure of both ACHFD-induced hypertensive rats and SHR after 9-week or 4-week treatment. In ACHFD-induced hypertensive rats, the blood pressure was significantly increased and the lipid profiles in serum including triglyceride, total cholesterol, LDL-cholesterol, and HDL-cholesterol were significantly deteriorated. Also, hepatic damage was manifested by a significant increase in alanine transaminase (ALT and aspartate transaminase (AST in serum. The RPA extract significantly reversed these parameters, which revealed that it could alleviate the liver damage of rats. In SHR, our result suggested that the antihypertensive active of RPA extract may be related to its effect on regulating serum nitric oxide (NO and endothelin (ET levels.

  6. Comparison of oral health status and daily nutrient intake between elders who live alone and elders who live with family: Based on the Korean National Health and Nutrition Examination Survey (KNHANES VI) (2013-2015).

    Science.gov (United States)

    Kim, Eun-Jeong; Jin, Bo-Hyoung

    2018-03-23

    To compare the nutritional factors and oral status of elders living alone and elders living with their families in Korea. Numerous studies have found that the presence of fewer remaining teeth is associated with decreased nutrient intake; however, there is no study comparing the nutritional status and oral status of elders living alone with that of elders living with family based on a nationally representative sample. A sample of 2904 individuals who participated in the sixth Korean National Health and Nutrition Examination Survey was reviewed (65-84 years of age). Living status was defined according to the participants' self-reported questionnaire, and a nutrient intake questionnaire was designed as an open questionnaire and used during the face-to-face interviews. The number of existing teeth was used to determine oral status. A complex-sample general linear analysis and multivariate logistic regression analysis were used to evaluate the association between the number of teeth and nutrient intake among elders living with family and elders living alone after adjusting for confounders. Elders living alone were significantly older and tended to have the following characteristics: women, lower household income, lower educational level, poor perceived health status, non-smokers, non-drinkers and lack of physical activity. Elders living alone had a poorer perceived oral health status, had not received an oral examination in the past year, had chewing problems and had fewer existing teeth (P < .05). Elders living with family showed better oral health and nutrient intake status. Participants who had many existing teeth had higher nutrient intake than the participants who had fewer existing teeth. For healthy lives at old age, family support or additional social support for elders living alone should be considered. © 2018 John Wiley & Sons A/S and The Gerodontology Association. Published by John Wiley & Sons Ltd.

  7. Spontaneous pneumothorax

    Directory of Open Access Journals (Sweden)

    Davari R

    1996-07-01

    Full Text Available A case with bilateral spontaneous pneumothorax was presented. Etiology, mechanism, and treatment were discussed on the review of literature. Spontaneous Pneumothorax is a clinical entity resulting from a sudden non traumatic rupture of the lung. Biach reported in 1880 that 78% of 916 patients with spontaneous pneumothorax had tuberculosis. Kjergaard emphasized 1932 the primary importance of subpleural bleb disease. Currently the clinical spectrum of spontaneous pneumothorax seems to have entered a third era with the recognition of the interstitial lung disease and AIDS as a significant etiology. Standard treatment is including: observation, thoracocentesis, tube thoracostomy. Chemical pleurodesis, bullectomy or wedge resection of lung with pleural abrasion and occasionally pleurectomy. Little information has been reported regarding the efficacy of such treatment in spontaneous pneumothorax secondary to non bleb disease

  8. Determination of influence of food intake after a single oral dose of mosapride in beagle dogs using nonlinear mixed effect modeling.

    Science.gov (United States)

    Chae, J-W; Hwang, J-A; Baek, I-H; Pradhan, S; Song, B; Back, H-M; Yun, M; Pai, C; Bang, J S; Yun, H-Y; Kang, W; Kwon, K-I

    2015-12-01

    The objective of this study was to describe the population pharmacokinetics (PK) of mosapride under fasting and fed conditions. A single 5-mg oral dose of mosapride was administered to fasted (n = 15) and fed (n = 12) beagle dogs. Plasma concentrations of mosapride were subsequently measured by liquid chromatography-tandem mass spectrometry. Data were analyzed using modeling approaches with the NONMEM 7.2 software. A one-compartment open PK model utilizing model event time (MTIME) with first-order absorption and first-order elimination was found to be more appropriate than all other PK models tested. The absorption rate constants of mosapride were significantly decreased under fed conditions, compared to fasting conditions. The observed bootstrap medians of PK parameters were generally consistent with the corresponding population mean estimates. Furthermore, with the exception of some mosapride concentrations, most of observed data fell into the range of the 5th and 95th percentiles of the simulated values. Overall, the final model was able to describe the observed mosapride concentrations reasonably well. These findings suggest that food intake affects both the rate and extent of absorption of mosapride and that the pharmacological effect of mosapride can differ significantly depending on food intake. © 2015 John Wiley & Sons Ltd.

  9. Surgical outcome in patients taking concomitant or recent intake of oral isotretinoin: A multicentric Study-ISO-AIMS study

    Directory of Open Access Journals (Sweden)

    Omprakash Heggadahalli Mahadevappa

    2016-01-01

    Full Text Available Background: The current standard recommendation is to avoid surgical interventions in patients taking oral isotretinoin. However, this recommendation has been questioned in several recent publications. Aim: To document the safety of cosmetic and surgical interventions, among patients receiving or recently received oral isotretinoin. Materials and Methods: Association of Cutaneous Surgeons, India, in May 2012, initiated this study, at 11 centers in different parts of India. The data of 183 cases were collected monthly, from June 2012 to May 2013. Of these 61 patients had stopped oral isotretinoin before surgery and 122 were concomitantly taking oral isotretinoin during the study period. In these 183 patients, a total of 504 interventions were performed. These included[1] 246 sessions of chemical peels such as glycolic acid, salicylic acid, trichloroacetic acid, and combination peels;[2] 158 sessions of lasers such as ablative fractional laser resurfacing with erbium-doped yttrium aluminum garnet and CO2, conventional full face CO2laser resurfacing, laser-assisted hair reduction with long-pulsed neodymium-doped yttrium aluminum garnet, diode laser, and LASIK surgery;[3] 27 sessions of cold steel surgeries such as microneedling, skin biopsy, subcision, punch elevation of scars, excision of skin lesion, and wisdom tooth extraction;[4] 1 session of electrosurgery. Results: No significant side effects were noted in most patients. 2 cases of keloid were documented which amounted to 0.4% of side effects in 504 interventions, with a significant P value of 0.000. Reversible transient side effects were erythema in 10 interventions and hyperpigmentation in 15. Conclusion: The study showed that performing dermatosurgical and laser procedures in patients receiving or recently received isotretinoin is safe, and the current guidelines of avoiding dermatosurgical and laser interventions in such patients taking isotretinoin need to be revised.

  10. [A Case of Inoperable Advanced Gastric Cancer with Gastric Outlet Obstruction in Which Oral Intake Could Be Prolonged by Duodenal Stenting].

    Science.gov (United States)

    Takeno, Atsushi; Tamura, Shigeyuki; Taniguchi, Hirokazu; Murakami, Kouhei; Naito, Atsushi; Katsura, Yoshiteru; Ohmura, Yoshiaki; Kagawa, Yoshinori; Sakisaka, Hideki; Takeda, Yutaka; Kato, Takeshi

    2015-11-01

    The indications for duodenal stent placement for gastric outlet obstruction caused by gastric cancers remain controversial. We report the case of a patient with inoperable advanced gastric cancer with gastric outlet obstruction in whom oral intake could be prolonged for more than 2 years by duodenal stenting. A 60-year-old man diagnosed as having cStage Ⅳ gastric cancer with liver, peritoneum, and lymph node metastases underwent duodenal stent placement before first-line chemotherapy. After 8 months, the duodenal stent was found to be dislocated in the horizontal part of the duodenum due to tumor shrinkage. It was removed immediately by endoscopy. The patient was able to take a solid diet orally for the next 19 months, while receiving systemic chemotherapy. Duodenal stent placement proved useful in a patient who showed response to chemotherapy, despite the need for management of late complications. This approach is expected to be a first-line treatment option for gastric outlet obstruction caused by inoperable gastric cancer.

  11. Which route of antibiotic administration should be used for third molar surgery? A split-mouth study to compare intramuscular and oral intake.

    Science.gov (United States)

    Crincoli, V; Di Comite, M; Di Bisceglie, M B; Petruzzi, M; Fatone, L; De Biase, C; Tecco, S; Festa, F

    2014-01-01

    To compare the effectiveness of two different routes of antibiotic administration in preventing septic complications in patients undergoing third molar extraction. Twenty-four healthy patients requiring bilateral surgical removal of impacted mandibular third molars were successfully enrolled for this study. Depth of impaction, angulation, and relationship of the lower third molars with the mandibular branch had to be overlapping on both sides. A split-mouth design was chosen, so each patient underwent both the first and second surgeries, having for each extraction a different antibiotic route of administration. The second extraction was carried out 1 month later. To compare the effects of the two routes of antibiotic administration, inflammatory parameters, such as edema, trismus, pain, fever, dysphagia and lymphadenopathy were evaluated 2 and 7 days after surgery. Side effects of each therapy were evaluated 48 h after surgery. Oral and intramuscular antibiotic therapies overlap in preventing post-operative complications in dental surgery (p>0.05), even if the oral intake, seems to promote the onset of significant gastrointestinal disorders (p=0.003). This study could help dentists in their ordinary practice to choose the right route of antibiotic administration in the third molar surgery. At the same effectiveness, the higher cost and the minor compliance of the patient seem not to justify a routine antibiotic intramuscular therapy, reserving it for patients with gastrointestinal disorders.

  12. Free and Glucuronide Whole Blood Cannabinoids' Pharmacokinetics after Controlled Smoked, Vaporized, and Oral Cannabis Administration in Frequent and Occasional Cannabis Users: Identification of Recent Cannabis Intake.

    Science.gov (United States)

    Newmeyer, Matthew N; Swortwood, Madeleine J; Barnes, Allan J; Abulseoud, Osama A; Scheidweiler, Karl B; Huestis, Marilyn A

    2016-12-01

    There is increasing interest in markers of recent cannabis use because following frequent cannabis intake, Δ 9 -tetrahydrocannabinol (THC) may be detected in blood for up to 30 days. The minor cannabinoids cannabidiol, cannabinol (CBN), and THC-glucuronide were previously detected for ≤2.1 h in frequent and occasional smokers' blood after cannabis smoking. Cannabigerol (CBG), Δ 9 -tetrahydrocannabivarin (THCV), and 11-nor-9-carboxy-THCV might also be recent use markers, but their blood pharmacokinetics have not been investigated. Additionally, while smoking is the most common administration route, vaporization and edibles are frequently used. We characterized blood pharmacokinetics of THC, its phase I and phase II glucuronide metabolites, and minor cannabinoids in occasional and frequent cannabis smokers for 54 (occasional) and 72 (frequent) hours after controlled smoked, vaporized, and oral cannabis administration. Few differences were observed between smoked and vaporized blood cannabinoid pharmacokinetics, while significantly greater 11-nor-9-carboxy-THC (THCCOOH) and THCCOOH-glucuronide concentrations occurred following oral cannabis. CBG and CBN were frequently identified after inhalation routes with short detection windows, but not detected following oral dosing. Implementation of a combined THC ≥5 μg/L plus THCCOOH/11-hydroxy-THC ratio cannabis, respectively. Vaporization and smoking provide comparable cannabinoid delivery. CBG and CBN are recent-use cannabis markers after cannabis inhalation, but their absence does not exclude recent use. Multiple, complimentary criteria should be implemented in conjunction with impairment observations to improve interpretation of cannabinoid tests. Clinicaltrials.gov Identifier: NCT02177513. © 2016 American Association for Clinical Chemistry.

  13. Prevalence of Dental Caries in relation to Body Mass Index, Daily Sugar Intake, and Oral Hygiene Status in 12-Year-Old School Children in Mathura City: A Pilot Study

    Directory of Open Access Journals (Sweden)

    Prahlad Gupta

    2014-01-01

    Full Text Available Aim. To correlate the prevalence of dental caries to body mass index, daily sugar intake, and oral hygiene status of 12-year-old school children of Mathura city. Material and Methods. The study design was cross-sectional and included 100 school children aged 12 years (n=50 boys and n=50 girls who were randomly selected from two schools based upon inclusion and exclusion criteria. Body weight/height was recorded and BMI was calculated and plotted on CDC-BMI for age growth charts/curves for boys and girls to obtain percentile ranking. Dental caries was recorded using WHO criteria. Oral hygiene status of the study subjects was assessed using oral hygiene index-simplified. Data regarding the daily sugar intake was recorded using 24-hour recall diet frequency chart. The data obtained was analysed using SPSS version 11.5 for windows. Result. Only 27 subjects were affected by caries. The mean DMFT/dmft was 0.37 ± 0.79 and 0.12 ± 0.60, respectively. Statistical analysis by means of a logistic regression model revealed that only oral hygiene status had a significant effect on caries prevalence (OR = 5.061, P=0.004, whereas daily sugar intake and body mass index had no significant effect. Conclusion. From the analysis, it was concluded that oral hygiene status had a significant effect on caries prevalence of 12-year-old school children of Mathura city.

  14. Signalling possible drug-drug interactions in a spontaneous reporting system : delay of withdrawal bleeding during concomitant use of oral contraceptives and itraconazole

    NARCIS (Netherlands)

    Van Puijenbroek, E P; Egberts, A C; Meyboom, R H; Leufkens, H G

    AIMS: In spontaneous adverse drug reaction reporting systems, there is a growing need for methods facilitating the automated detection of signals concerning possible adverse drug reactions. In addition, special attention is needed for the detection of adverse drug reactions resulting from possible

  15. Effects of oral administration of brassica secondary metabolites, allyl cyanide, allyl isothiocyanate and dimethyl disulphide, on the voluntary food intake and metabolism of sheep.

    Science.gov (United States)

    Duncan, A J; Milne, J A

    1993-09-01

    Glucosinolates, such as sinigrin, and S-methyl cysteine sulphoxide (SMCO), which are found in forage brassica species have been implicated in the low intakes observed among lambs consuming such diets. To test both the individual and interactive effects of these compounds in sheep, all combinations of the sinigrin breakdown products, allyl cyanide (ACN) and allyl isothiocyanate (AITC; 10 mmol/d), and the SMCO metabolite dimethyl disulphide (DMDS; 25 mmol/d) were orally administered twice daily for 5 weeks to forty sheep offered dried grass pellets ad lib. As well as measuring voluntary food intake (VFI), a number of haematological and clinical function tests were conducted to assess the physiological effects of the compounds. VFI was significantly depressed by both ACN and AITC but not by DMDS. DMDS significantly ameliorated the effects of ACN on VFI (P < 0.001). Concentrations of reduced glutathione in the blood were depressed by ACN and AITC and elevated by DMDS but no significant interactions were evident. Elevated plasma gamma-glutamyl transpeptidase (EC 2.3.2.1) activity on ACN and AITC treatments indicated possible liver damage. DMDS elicited a rise in Heinz bodies to 11% by week 2 but this was not reflected in packed cell volume and blood haemoglobin levels which were unaffected by treatment. The increased Heinz body count caused by DMDS was not further influenced by ACN or AITC. In conclusion, the depressive effects of sinigrin breakdown products on VFI were not compounded by the additional presence of DMDS which, on the contrary, lessened the depression of VFI caused by ACN.

  16. Gum chewing combined with oral intake of a semi-liquid diet in the postoperative care of patients after gynaecologic laparoscopic surgery.

    Science.gov (United States)

    Pan, Yuping; Chen, Li; Zhong, Xiaorong; Feng, Suwen

    2017-10-01

    To evaluate the effects of gum chewing combined with a semi-liquid diet on patients after gynaecologic laparoscopic surgery. Previous studies suggested that chewing gum before traditional postoperative care promotes the postoperative recovery of bowel motility and function after open and laparoscopic surgery. However, gum chewing combined with a semi-liquid diet has not been reported in postoperative care of patients following gynaecologic laparoscopic surgery. A prospective randomised study. Total 234 patients were randomly assigned after elective gynaecologic laparoscopic surgery to a gum chewing and semi-liquid diet group, a semi-liquid only diet group or a liquid diet group. The gum chewing and semi-liquid diet group chewed sugar-free gum with an oral intake of a semi-liquid diet six hours postoperatively. The semi-liquid only diet and liquid diet groups received a semi-liquid diet or a liquid diet, respectively. The time to first bowel sounds, time to first regular postoperative bowel sounds, time to first passage of flatus, time to first defecation, serum gastrin and incidences of hunger, nausea, vomiting and abdominal distension were recorded. Hunger and gastrointestinal sensations were assessed using a four-point scale. Serum gastrin was assayed pre- and postoperatively using a gastrin radioimmunoassay kit. The gum chewing and semi-liquid diet group had first bowel sounds, first regular bowel sounds, first passage of flatus and first defecation earlier than the semi-liquid only and liquid groups. Increased serum gastrin was observed in the gum chewing and semi-liquid diet group. Incidences of nausea, vomiting and abdominal distention were not significantly different between these groups. Chewing gum combined with an oral intake of a semi-liquid diet is safe and accelerates the postoperative recovery of bowel function. It might be recommended as a better postoperative care regimen for patients after gynaecologic laparoscopic surgery. This study developed a

  17. Effect of oral intake of choline-stabilized orthosilicic acid on hair tensile strength and morphology in women with fine hair.

    Science.gov (United States)

    Wickett, R R; Kossmann, E; Barel, A; Demeester, N; Clarys, P; Vanden Berghe, D; Calomme, M

    2007-12-01

    The appearance of hair plays an important role in people's overall physical appearance and self-perception. Silicon (Si) has been suggested to have a role in the formation of connective tissue and is present at 1-10 ppm in hair. Choline-stabilized orthosilicic acid ("ch-OSA") is a bioavailable form of silicon which was found to improve skin microrelief and skin mechanical properties in women with photoaged skin. The effect of ch-OSA on hair was investigated in a randomized, double blind, placebo-controlled study. Forty-eight women with fine hair were given 10 mg Si/day in the form of ch-OSA beadlets (n = 24) or a placebo (n = 24), orally for 9 months. Hair morphology and tensile properties were evaluated before and after treatment. Urinary silicon concentration increased significantly in the ch-OSA supplemented group but not in the placebo group. The elastic gradient decreased in both groups but the change was significantly smaller in the ch-OSA group (-4.52%) compared to placebo group (-11.9%). Break load changed significantly in the placebo group (-10.8%) but not in the ch-OSA supplemented group (-2.20%). Break stress and elastic modulus decreased in both groups but the change was smaller in the ch-OSA group. The cross sectional area increased significantly after 9 months compared to baseline in ch-OSA supplemented subjects but not in the placebo group. The change in urinary silicon excretion was significantly correlated with the change in cross sectional area. Oral intake of ch-OSA had a positive effect on tensile strength including elasticity and break load and resulted in thicker hair.

  18. [Spontaneous bacterial peritonitis].

    Science.gov (United States)

    Strauss, Edna; Caly, Wanda Regina

    2003-01-01

    Spontaneous bacterial peritonitis occurs in 30% of patients with ascites due to cirrhosis leading to high morbidity and mortality rates. The pathogenesis of spontaneous bacterial peritonitis is related to altered host defenses observed in end-stage liver disease, overgrowth of microorganisms, and bacterial translocation from the intestinal lumen to mesenteric lymph nodes. Clinical manifestations vary from severe to slight or absent, demanding analysis of the ascitic fluid. The diagnosis is confirmed by a number of neutrophils over 250/mm3 associated or not to bacterial growth in culture of an ascites sample. Enterobacteriae prevail and Escherichia coli has been the most frequent bacterium reported. Mortality rates decreased markedly in the last two decades due to early diagnosis and prompt antibiotic treatment. Third generation intravenous cephalosporins are effective in 70% to 95% of the cases. Recurrence of spontaneous bacterial peritonitis is common and can be prevented by the continuous use of oral norfloxacin. The development of bacterial resistance demands the search for new options in the prophylaxis of spontaneous bacterial peritonitis; probiotics are a promising new approach, but deserve further evaluation. Short-term antibiotic prophylaxis is recommended for patients with cirrhosis and ascites shortly after an acute episode of gastrointestinal bleeding.

  19. Spontaneous deregulation

    NARCIS (Netherlands)

    Edelman, Benjamin; Geradin, Damien

    Platform businesses such as Airbnb and Uber have risen to success partly by sidestepping laws and regulations that encumber their traditional competitors. Such rule flouting is what the authors call “spontaneous private deregulation,” and it’s happening in a growing number of industries. The authors

  20. Body weight change during use of a monophasic oral contraceptive containing 20 microg ethinylestradiol and 75 microg gestodene with a comparison of the women who completed versus those who prematurely discontinued intake.

    Science.gov (United States)

    Endrikat, J; Gerlinger, C; Cronin, M; Wessel, J; Ruebig, A; Rosenbaum, P; Düsterberg, B

    2001-12-01

    Evaluation of the impact of an oral contraceptive on body weight with a comparison ofwomen who completed versus women who prematurely discontinued intake. Data on body weight were retrospectively analyzed from four large prospective clinical trials with an oral contraceptive containing 20 microg ethinylestradiol and 75 microg gestodene (EE/GSD). A total of 1971 young fertile women were included in the evaluation, and 1467 completed 12 cycles. We found no clinically relevant change of body weight during treatment with an oral contraceptive containing 20 microg ethinylestradiol and 75 microg gestodene in the vast majority of users after 12 treatment cycles. The mean change of body weight was less than 0.3 kg in this time period for all users. Nearly 70% of women experienced a minor change in their body weight of +/- 2 kg. An additional 13% lost more than 2 kg body weight in the course of 12 treatment cycles. A total of 11% increased their weight by 2-4 kg. A total of 1255 (85.5%) of women had a body mass index (BMI) of gestodene. There was no difference in weight change between the women completing the study or discontinuing intake.

  1. Oral Serum-Derived Bovine Immunoglobulin/Protein Isolate Has Immunomodulatory Effects on the Colon of Mice that Spontaneously Develop Colitis.

    Science.gov (United States)

    Pérez-Bosque, Anna; Miró, Lluïsa; Maijó, Mònica; Polo, Javier; Campbell, Joy M; Russell, Louis; Crenshaw, Joe D; Weaver, Eric; Moretó, Miquel

    2016-01-01

    Dietary immunoglobulin concentrates prepared from animal plasma can modulate the immune response of gut-associated lymphoid tissue (GALT). Previous studies have revealed that supplementation with serum-derived bovine immunoglobulin/protein isolate (SBI) ameliorates colonic barrier alterations in the mdr1a-/- genetic mouse model of IBD. Here, we examine the effects of SBI on mucosal inflammation in mdr1a-/- mice that spontaneously develop colitis. Wild type (WT) mice and mice lacking the mdr1a gene (KO) were fed diets supplemented with either SBI (2% w/w) or milk proteins (Control diet), from day 21 (weaning) until day 56. Leucocytes in mesenteric lymph nodes (MLN) and in lamina propria were determined, as was mucosal cytokine production. Neutrophil recruitment and activation in MLN and lamina propria of KO mice were increased, but were significantly reduced in both by SBI supplementation (p stress (p < 0.05) and SBI supplementation reduced this variable (p < 0.05). The Tact/Treg lymphocyte ratios in MLN and lamina propria were also increased in KO animals, but SBI prevented these changes (both p < 0.05). In the colon of KO mice, there was an increased production of mucosal pro-inflammatory cytokines such as IL-2 (2-fold), IL-6 (26-fold) and IL-17 (19-fold), and of chemokines MIP-1β (4.5-fold) and MCP-1 (7.2-fold). These effects were significantly prevented by SBI (p < 0.05). SBI also significantly increased TGF-β secretion in the colon mucosa, suggesting a role of this anti-inflammatory cytokine in the modulation of GALT and the reduction of the severity of the inflammatory response during the onset of colitis.

  2. Oral Serum-Derived Bovine Immunoglobulin/Protein Isolate Has Immunomodulatory Effects on the Colon of Mice that Spontaneously Develop Colitis.

    Directory of Open Access Journals (Sweden)

    Anna Pérez-Bosque

    Full Text Available Dietary immunoglobulin concentrates prepared from animal plasma can modulate the immune response of gut-associated lymphoid tissue (GALT. Previous studies have revealed that supplementation with serum-derived bovine immunoglobulin/protein isolate (SBI ameliorates colonic barrier alterations in the mdr1a-/- genetic mouse model of IBD. Here, we examine the effects of SBI on mucosal inflammation in mdr1a-/- mice that spontaneously develop colitis. Wild type (WT mice and mice lacking the mdr1a gene (KO were fed diets supplemented with either SBI (2% w/w or milk proteins (Control diet, from day 21 (weaning until day 56. Leucocytes in mesenteric lymph nodes (MLN and in lamina propria were determined, as was mucosal cytokine production. Neutrophil recruitment and activation in MLN and lamina propria of KO mice were increased, but were significantly reduced in both by SBI supplementation (p < 0.05. The increased neutrophil recruitment and activation observed in KO mice correlated with increased colon oxidative stress (p < 0.05 and SBI supplementation reduced this variable (p < 0.05. The Tact/Treg lymphocyte ratios in MLN and lamina propria were also increased in KO animals, but SBI prevented these changes (both p < 0.05. In the colon of KO mice, there was an increased production of mucosal pro-inflammatory cytokines such as IL-2 (2-fold, IL-6 (26-fold and IL-17 (19-fold, and of chemokines MIP-1β (4.5-fold and MCP-1 (7.2-fold. These effects were significantly prevented by SBI (p < 0.05. SBI also significantly increased TGF-β secretion in the colon mucosa, suggesting a role of this anti-inflammatory cytokine in the modulation of GALT and the reduction of the severity of the inflammatory response during the onset of colitis.

  3. Alcohol consumption at the time of conception and spontaneous abortion

    DEFF Research Database (Denmark)

    Henriksen, T.B.; Hjollund, N.H.; Jensen, Tina Kold

    2004-01-01

    The authors studied the association between female and male alcohol intakes at the time of conception and the risk of spontaneous abortion, including early pregnancy loss detected by urinary human chorionic gonadotropin. After a nationwide mailing to about 50,000 members of four trade unions....... Women collected morning urine for 10 days from the first day of vaginal bleeding in each cycle. The authors detected 186 pregnancies: 131 resulted in childbirth, and 55 resulted in spontaneous abortion (34 detected by urinary human chorionic gonadotropin). Depending on the intake in the cycle...... of conception and the adjustment factors, female alcohol intake was associated with 2-3 times the adjusted risk of spontaneous abortion compared with no intake, and male alcohol intake was associated with 2-5 times the adjusted risk. Only the adjusted relative risks for 10 or more drinks/week compared...

  4. Eficácia da fonoterapia em disfagia neurogênica usando a escala funcional de ingestão por via oral (FOIS como marcador Efficacy of speech therapy in neurogenic dysphagia using functional oral intake scale (FOIS as a parameter

    Directory of Open Access Journals (Sweden)

    Ana Maria Furkim

    2008-12-01

    , using the functional oral intake scale as parameter of safe progression for oral feeding. METHODS: We carried out a retrospective study on forty-nine patients with neurogenic dysphagia under speech therapy sessions while in the wards and a comparison between the results of the functional oral intake scale before and after the therapy sessions(measuring the amount and type of orally-taken food in a safe manner by the patients. Possible factors affecting the therapy such as etiology of the neurologic disease, age, respiratory and clinical conditions, alertness, time and duration of the therapy sessions were studied. RESULTS: over the 49 studied patients, 36 showed improvement in the FOIS after speech therapy sessions. Regarding possible factors affecting the therapy, statistical analysis showed that deterioration of clinical condition, clinical intercurrences and decreased level of alertness were significant factors for the lack of progress to oral feeding during the speech therapy sessions. The other factors, etiology of disease, age, respiratory condition, time and number of sessions, did not demonstrate statistical significance. However, they did not interfere in improving or worsening the patients' clinical condition. CONCLUSION: there is an effective improvement in feeding by oral intake in patients with neurogenic dysphagia being treated by speech therapy sessions in the hospital wards. However, it cannot be achieved if the patient shows clinical intercurrences and decreased alertness level.

  5. Neglected Esophageal Injury Presenting With Spontaneously Shrunken Retroesophageal Pocket

    Directory of Open Access Journals (Sweden)

    Chin-Chih Chang

    2008-09-01

    Full Text Available Cervical stab wounds with a thoracic-inlet esophageal injury are extremely rare. A 30-year-old man presented with dysphagia and stridor. He had attempted suicide by stabbing his neck with a screwdriver followed by jumping from a building 10 days previously, when a cervical tracheal injury was found and surgically repaired. Physical examination was unremarkable. Lateral cervical radiography revealed an air-fluid level within an extensive retropharyngeal pocket. Follow-up radiography showed that the retropharyngeal lesion had shrunk spontaneously. Contrast esophagography demonstrated an extravasation at the thoracic inlet. The patient underwent surgical exploration of the esophagus via a lower neck incision. A thoracic-inlet esophageal slit was found and primary repair was performed. He resumed oral intake uneventfully on the 8th postoperative day. This was a rare case of esophageal injury secondary to cervical stabbing wounds, presenting with delayed occurrence and spontaneously shrunken retroesophageal pocket. Esophageal perforation can be easily missed if tracheal lesion is found. Both bronchoscopy and esophagoscopy are mandatory. In patients highly suspected to have esophageal injury but with a negative esophagoscopy result, contrast esophagography is indicated and can decrease the incidence of false-negative results.

  6. No effect of human serum and erythrocytes enriched in n-3 fatty acids by oral intake on Plasmodium falciparum bloodstage parasites in vitro

    DEFF Research Database (Denmark)

    Abu-Zeid, Y.A.; Hansen, Harald S.; Jakobsen, P.H.

    1993-01-01

    To examine the effect of n-3 polyunsaturated fatty acids (n-3 PUFA) on the erythrocytic growth of Plasmodium falciparum, serum and erythrocytes were separated from blood of a healthy donor before and after he had taken fish oil capsules for 8 days. Such intake supplied an amount of eicosapentaenoic...... acid (EPA, 20:5n-3) of 3.5g/d and docosahexaenoic acid (DHA, 22:6n-3) of 2.5 g/d and 24 mg/d of total tocopherol. Post-intake fish oil serum (post-s) and erythrocytes (post-e) were tested in vitro for inhibitory activity against blood stages of P. falciparum compared with pre-intake serum (pre...

  7. No effect of human serum and erythrocytes enriched in n-3 fatty acids by oral intake on Plasmodium falciparum blood stage parasites in vitro

    DEFF Research Database (Denmark)

    Abu-Zeid, Y A; Hansen, H S; Jakobsen, P H

    1993-01-01

    To examine the effect of n-3 polyunsaturated fatty acids (n-3 PUFA) on the erythrocytic growth of Plasmodium falciparum, serum and erythrocytes were separated from blood of a healthy donor before and after he had taken fish oil capsules for 8 days. Such intake supplied an amount of eicosapentaenoic...... acid (EPA, 20:5n-3) of 3.5 g/d and docosahexaenoic acid (DHA, 22:6n-3) of 2.5 g/d and 24 mg/d of total tocopherol. Post-intake fish oil serum (post-s) and erythrocytes (post-e) were tested in vitro for inhibitory activity against blood stages of P. falciparum compared with pre-intake serum (pre...

  8. Gender differences in the association between stop-signal reaction times, body mass indices and/or spontaneous food intake in pre-school children: an early model of compromised inhibitory control and obesity.

    Science.gov (United States)

    Levitan, R D; Rivera, J; Silveira, P P; Steiner, M; Gaudreau, H; Hamilton, J; Kennedy, J L; Davis, C; Dube, L; Fellows, L; Wazana, A; Matthews, S; Meaney, M J

    2015-04-01

    Poor inhibitory control is associated with overeating and/or obesity in school-age children, adolescents and adults. The current study examined whether an objective and reliable marker of response inhibition, the stop-signal reaction time (SSRT), is associated with body mass index (BMI) z-scores and/or food intake during a snack test in pre-school children. The current sample consisted of 193 pre-school children taking part in a longitudinal study of early brain development (Maternal Adversity, Vulnerability and Neurodevelopment (the MAVAN project)). Linear mixed-effect models were used to examine whether the SSRT measured at age 48 months associated with BMI z-scores and/or dietary intake during a laboratory-based snack test. After controlling for significant covariates including maternal BMI, there was a significant gender by SSRT interaction effect in predicting 48-month BMI z-scores. Post-hoc analysis revealed an association between longer SSRTs (poor response inhibition) and higher BMIs in girls but not boys. Across both girls and boys, longer SSRTs were associated with greater intake of carbohydrates and sugars during the snack test. The association between SSRT scores and BMI z-scores in girls was not statistically mediated by carbohydrate or sugar intake. At 48 months of age, slower response inhibition on the Stop-Signal Task associates with higher BMI z-scores in girls, and with higher intake of carbohydrates and sugars during a snack test across both genders. Ongoing follow-up of these children will help clarify the implications of these associations for longer term macronutrient intake, eating-related pathology and/or pathological weight gain over time.

  9. Characteristics of Oral Problems and Effects of Oral Care in Terminally Ill Patients With Cancer.

    Science.gov (United States)

    Nakajima, Nobuhisa

    2017-06-01

    Various distresses appear in the terminal stage of cancer. Oral problems including dry mouth, stomatitis and candidiasis are one of the important problems which should be resolved. The purpose of this study was to investigate oral problems in this stage and improvement of dry mouth by oral care. The study subjects were consecutive terminally ill cancer patients admitted over the past 2 years. Patients were divided based on the status of oral food intake into good oral food intake group (≥30%) and poor oral food intake group. The following 3 items were retrospectively investigated: 1) The incidences of these oral problems, 2) Severity of dry mouth and complication with other oral problems, 3) Improvement of dry mouth using standard oral care by nursing staff and specialist oral care including dentists as needed. There were 115 and 158 patients in good and poor oral intake groups, respectively. 1) The incidences of dry mouth, stomatitis, and candidiasis were significantly higher in poor oral intake group ( p oral intake groups, respectively ( p oral intake group ( p = 0.0002). 3) The rate of dry mouth improvement by oral care was 100% in Grade-1, 86% in Grade-2 and 81% in Grade-3. Oral problems occur in many of terminally ill cancer patients. Accurate diagnosis of oral problems and corresponding appropriate interventions are important for improving quality of end-of-life care.

  10. Increased intake of vegetable oil rich in n-6 PUFA enhances allergic symptoms and prevents oral tolerance induction in whey-allergic mice

    NARCIS (Netherlands)

    van den Elsen, Lieke W J; van Esch, Betty C A M; Dingjan, Gemma M; Hofman, Gerard A; Garssen, Johan; Willemsen, Linette E M

    2015-01-01

    Increased intake of vegetable oils rich in n-6 PUFA, including soyabean oil, has been associated with an increase in allergic disease. The present study aimed to determine the effect of an increasing dose of dietary vegetable oil on allergic outcomes in mice. To study this, mice received a 7 v. 10 %

  11. Blood pressure stability in a normotensive population during intake of a monophasic oral contraceptive containing 20 microg ethinylestradiol and 75 g gestodene.

    Science.gov (United States)

    Endrikat, J; Gerlinger, C; Cronin, M; Ruebig, A; Schmidt, W; Düsterberg, B

    2001-09-01

    Evaluation of the impact of a monophasic gestodene-based oral contraceptive on blood pressure in a population that was normotensive at baseline. Data on blood pressure were retrospectively analyzed from four large prospective clinical phase III trials with an oral contraceptive containing 20 microg ethinylestradiol and 75 microg gestodene. A total of 1342 young fertile women were evaluated after 12 treatment cycles. The mean systolic and diastolic blood pressure did not change during treatment. Approximately 89% of women were normotensive at baseline and 93% at the end of the treatment period. Only a few women (gestodene has a negligible effect on blood pressure in users who were normotensive before treatment began.

  12. A study of the uptake and biodistribution of nano-titanium dioxide using in vitro and in vivo models of oral intake

    Energy Technology Data Exchange (ETDEWEB)

    MacNicoll, Alan; Kelly, Mick [The Food and Environment Research Agency (United Kingdom); Aksoy, Hatice [TÜBİTAK Marmara Research Center, Food Institute (Turkey); Kramer, Evelien; Bouwmeester, Hans [RIKILT - Institute of Food Safety (Netherlands); Chaudhry, Qasim, E-mail: qasim.chaudhry@fera.gsi.gov.uk [The Food and Environment Research Agency (United Kingdom)

    2015-02-15

    Certain food additives may contain a sizeable fraction of particles in the nanoscale. However, little is known about the fate, behaviour and toxicological effects of orally-ingested nanoparticles. This study investigated the uptake and biodistribution of nano- and larger-sized titanium dioxide (TiO{sub 2}) using an in vitro model of gut epithelium and in vivo in rat. The results of the in vivo study showed that oral administration of 5 mg/kg body weight of TiO{sub 2} nano- or larger particles did not lead to any significant translocation of TiO{sub 2} (measured as titanium) either to blood, urine or to various organs in rat at any of the time intervals studied over a 96 h post-administration period. Different methods used for dispersing particles did not affect the uptake, and orally administered TiO{sub 2} was found excreted in the faeces over a period of time. The in vitro study provided further evidence for the lack of translocation of TiO{sub 2} across the gut epithelium model. The overall evidence from both in vivo and in vitro studies did not support that oral ingestion of nano- or larger particles of TiO{sub 2} via food would result in any significant internal exposure of the consumer to the nanoparticles. The dietary TiO{sub 2} nanoparticles are likely to be excreted in the faeces.

  13. A study of the uptake and biodistribution of nano-titanium dioxide using in vitro and in vivo models of oral intake

    Science.gov (United States)

    MacNicoll, Alan; Kelly, Mick; Aksoy, Hatice; Kramer, Evelien; Bouwmeester, Hans; Chaudhry, Qasim

    2015-02-01

    Certain food additives may contain a sizeable fraction of particles in the nanoscale. However, little is known about the fate, behaviour and toxicological effects of orally-ingested nanoparticles. This study investigated the uptake and biodistribution of nano- and larger-sized titanium dioxide (TiO2) using an in vitro model of gut epithelium and in vivo in rat. The results of the in vivo study showed that oral administration of 5 mg/kg body weight of TiO2 nano- or larger particles did not lead to any significant translocation of TiO2 (measured as titanium) either to blood, urine or to various organs in rat at any of the time intervals studied over a 96 h post-administration period. Different methods used for dispersing particles did not affect the uptake, and orally administered TiO2 was found excreted in the faeces over a period of time. The in vitro study provided further evidence for the lack of translocation of TiO2 across the gut epithelium model. The overall evidence from both in vivo and in vitro studies did not support that oral ingestion of nano- or larger particles of TiO2 via food would result in any significant internal exposure of the consumer to the nanoparticles. The dietary TiO2 nanoparticles are likely to be excreted in the faeces.

  14. Effects of high dose olive leaf extract on haemodynamic and oxidative stress parameters in normotensive and spontaneously hypertensive rats

    Directory of Open Access Journals (Sweden)

    Dekanski Dragana

    2014-01-01

    Full Text Available Antihypertensive activity of natural antioxidant, olive leaf extract (OLE is known, but its influence on cardiovascular system when administered in a high dose has not been investigated yet. Our aim was to determine the acute effects of excessive intake of standardized OLE on blood pressure, heart rate and oxidative status in both spontaneously hypertensive rats and normotensive Wistar rats. Systolic arterial pressure and heart rate were measured using a tail-cuff, pneumatic pulse detector, before, 60 and 120 minutes after intragastric OLE administration. Activities of catalase, glutathione peroxidase, superoxide dismutase (SOD and glutathione reductase in erythrocytes, as well as lipid peroxidation in plasma (pTBARS were measured at the same time points, spectrophotometrically. High-dose OLE did not influence blood pressure, heart rate and pTBARS in normotensive rats, while SOD, catalase, and glutathione reductase activities significantly increased. The same dose significantly decreased blood pressure in hypertensive rats, but increased pTBARS and SOD activity. Excessive oral intake of OLE induced moderate hypotensive effects in spontaneously hypertensive rats only, suggesting absence of harmful haemodynamic effects after oral overdose in both rats strain. However, its prooxidative role when given in high dose in hypertensive organism should not be neglected. [Projekat Ministarstva nauke Republike Srbije, br. 175096

  15. Spontaneous pneumothorax in weightlifters.

    Science.gov (United States)

    Marnejon, T; Sarac, S; Cropp, A J

    1995-06-01

    Spontaneous pneumothorax is infrequently caused by strenuous exertion. To our knowledge there has only been one case of spontaneous pneumothorax associated with weightlifting reported in the medical literature. We describe three consecutive cases of spontaneous pneumothorax associated with weightlifting. We postulate that spontaneous pneumothorax in these patients may be secondary to improper breathing techniques. It is important that physicians and weight trainers be aware of the association between weight lifting and spontaneous pneumothorax and assure that proper instruction is given to athletes who work with weights.

  16. Immunologically mediated oral diseases

    OpenAIRE

    Jimson, Sudha; Balachader, N.; Anita, N.; Babu, R.

    2015-01-01

    Immune mediated diseases of oral cavity are uncommon. The lesions may be self-limiting and undergo remission spontaneously. Among the immune mediated oral lesions the most important are lichen planus, pemphigus, erythema multiformi, epidermolysis bullosa, systemic lupus erythematosis. Cellular and humoral mediated immunity play a major role directed against epithelial and connective tissue in chronic and recurrent patterns. Confirmatory diagnosis can be made by biopsy, direct and indirect imm...

  17. Effect of the oral intake of probiotic Pediococcus acidilactici BA28 on Helicobacter pylori causing peptic ulcer in C57BL/6 mice models.

    Science.gov (United States)

    Kaur, Baljinder; Garg, Neena; Sachdev, Atul; Kumar, Balvir

    2014-01-01

    Probiotic lactic acid bacteria are being proposed to cure peptic ulcers by reducing colonization of Helicobacter pylori within the stomach mucosa and by eradicating already established infection. In lieu of that, in vitro inhibitory activity of pediocin-producing probiotic Pediococcus acidilactici BA28 was evaluated against H. pylori by growth inhibition assays. Further, chronic gastritis was first induced in two groups of C57BL/6 mice by orogastric inoculation with H. pylori with polyethylene catheter, and probiotic P. acidilactici BA28 was orally administered to study the eradication and cure of peptic ulcer disease. H. pylori and P. acidilactici BA28 were detected in gastric biopsy and fecal samples of mice, respectively. A probiotic treatment with P. acidilactici BA28, which is able to eliminate H. pylori infection and could reverse peptic ulcer disease, is being suggested as a co-adjustment with conventional antibiotic treatment. The study provided an evidence of controlling peptic ulcer disease, by diet mod

  18. Daily oral intake of theanine prevents the decline of 5-bromo-2′-deoxyuridine incorporation in hippocampal dentate gyrus with concomitant alleviation of behavioral abnormalities in adult mice with severe traumatic stress

    Directory of Open Access Journals (Sweden)

    Takeshi Takarada

    2015-03-01

    Full Text Available Posttraumatic stress disorder is a long-lasting psychiatric disease with the consequence of hippocampal atrophy in humans exposed to severe fatal stress. We demonstrated a positive correlation between the transient decline of 5-bromo-2′-deoxyuridine (BrdU incorporation in the hippocampal dentate gyrus (DG and long-lasting behavioral abnormalities in mice with traumatic stress. Here, we investigated pharmacological properties of theanine on the declined BrdU incorporation and abnormal behaviors in mice with traumatic stress. Prior daily oral administration of theanine at 50–500 mg/kg for 5 days significantly prevented the decline of BrdU incorporation, while theanine significantly prevented the decline in the DG even when administered for 5 days after stress. Consecutive daily administration of theanine significantly inhibited the prolonged immobility in mice with stress in forced swimming test seen 14 days later. Although traumatic stress significantly increased spontaneous locomotor activity over 30 min even when determined 14 days later, the increased total locomotion was significantly ameliorated following the administration of theanine at 50 mg/kg for 14 days after stress. These results suggest that theanine alleviates behavioral abnormalities together with prevention of the transient decline of BrdU incorporation in the hippocampal DG in adult mice with severe traumatic stress.

  19. Phthalate Intakes

    Data.gov (United States)

    U.S. Environmental Protection Agency — Compilation of literature-reported intake values of phthalates; specifically dibutyl phthalate (DBP), bis(2-ethylhexyl) phthalate, and diisononyl phthalate (DiNP)....

  20. Oral calcitonin

    Directory of Open Access Journals (Sweden)

    Hamdy RC

    2012-09-01

    Full Text Available Ronald C Hamdy,1,2 Dane N Daley11Osteoporosis Center, College of Medicine, East Tennessee State University, 2Veterans Affairs Medical Center, Johnson City, TN, USAAbstract: Calcitonin is a hormone secreted by the C-cells of the thyroid gland in response to elevations of the plasma calcium level. It reduces bone resorption by inhibiting mature active osteoclasts and increases renal calcium excretion. It is used in the management of postmenopausal osteoporosis, Paget's disease of bone, and malignancy-associated hypercalcemia. Synthetic and recombinant calcitonin preparations are available; both have similar pharmacokinetic and pharmacodynamic profiles. As calcitonin is a peptide, the traditional method of administration has been parenteral or intranasal. This hinders its clinical use: adherence with therapy is notoriously low, and withdrawal from clinical trials has been problematic. An oral formulation would be more attractive, practical, and convenient to patients. In addition to its effect on active osteoclasts and renal tubules, calcitonin has an analgesic action, possibly mediated through β-endorphins and the central modulation of pain perception. It also exerts a protective action on cartilage and may be useful in the management of osteoarthritis and possibly rheumatoid arthritis. Oral formulations of calcitonin have been developed using different techniques. The most studied involves drug-delivery carriers such as Eligen® 8-(N-2hydroxy-5-chloro-benzoyl-amino-caprylic acid (5-CNAC (Emisphere Technologies, Cedar Knolls, NJ. Several factors affect the bioavailability and efficacy of orally administered calcitonin, including amount of water used to take the tablet, time of day the tablet is taken, and proximity to intake of a meal. Preliminary results looked promising. Unfortunately, in two Phase III studies, oral calcitonin (0.8 mg with 200 mg 5-CNAC, once a day for postmenopausal osteoporosis and twice a day for osteoarthritis failed to

  1. Pharmacokinetics and Plasma Cellular Antioxidative Effects of Flavanols After Oral Intake of Green Tea Formulated with Vitamin C and Xylitol in Healthy Subjects.

    Science.gov (United States)

    Son, Yu-Ra; Park, Tae-Sik; Shim, Soon-Mi

    2016-02-01

    This study aimed to test whether green tea formulated with vitamin C and xylitol (GTVX) could improve absorption of flavanols and total antioxidant activity (TAC) of plasma compared with green tea only (GT) in healthy subjects. The total radical-trapping antioxidant parameter method was used to measure the TAC of plasma. Cmax, Tmax, and area under the curve (AUC) of flavanols in plasma after consumption of GTVX were 5980.58 μg/mL, 2.14 h, and 18,915.56 h·μg/mL, respectively, indicating that GTVX showed significantly higher AUC than GT (13,855.43 μg/mL). The peak TACs occurred at 3 and 0.5 h after intake of GT and GTVX, respectively. The TAC of plasma was found to be significantly higher in GTVX than in GT at each time point. This study suggests that formulating green tea with vitamin C and xylitol could increase the absorption of flavanols in green tea, enhancing cellular antioxidative effects.

  2. Maintaining oral health after stroke.

    Science.gov (United States)

    Dickinson, Hazel

    Oral care is essential to maintain oral health and prevent complications such as tooth loss, gingivitis and periodontitis. Poor oral hygiene in dependent, hospitalised patients could lead to serious complications such as chest infection, pneumonia, poor nutritional intake and increased length of hospital stay. Patients who have had a stroke may have physical and cognitive problems that make them dependent on others for their personal care, including oral care. It is essential that nurses and carers understand why maintaining oral hygiene is important following stroke and the consequences of poor oral care.

  3. Spontaneous uterine rupture

    African Journals Online (AJOL)

    ABSTRACT. Rupture of a gravid uterus is a surgical emergency. Predisposing factors include a scarred uterus. Spontaneous rupture of an unscarred uterus during pregnancy is a rare occurrence. We hereby present the case of a spontaneous complete uterine rupture at a gestational age of 34 weeks in a 35 year old patient ...

  4. Spontaneous intracranial hypotension.

    LENUS (Irish Health Repository)

    Fullam, L

    2012-01-31

    INTRODUCTION: Spontaneous\\/primary intracranial hypotension is characterised by orthostatic headache and is associated with characteristic magnetic resonance imaging findings. CASE REPORT: We present a case report of a patient with typical symptoms and classical radiological images. DISCUSSION: Spontaneous intracranial hypotension is an under-recognised cause of headache and can be diagnosed by history of typical orthostatic headache and findings on MRI brain.

  5. Spontaneous physical activity protects against fat mass gain

    OpenAIRE

    Teske, Jennifer A.; Billington, Charles J.; Kuskowski, Michael A.; Kotz, Catherine M.

    2011-01-01

    It is unclear whether elevated spontaneous physical activity (SPA, very low-intensity physical activity) positively influences body composition long-term. Objective We determined whether SPA and caloric intake were differentially related to the growth curve trajectories of body weight, FM and FFM between obesity resistant and Sprague-Dawley rats at specific age intervals. Design and Subjects Body composition, SPA and caloric intake were measured in selectively-bred obesity resistant and out-b...

  6. Oral Health

    Science.gov (United States)

    ... section Home A-Z Health Topics Oral health Oral health > A-Z Health Topics Oral health (PDF, 154 ... To receive Publications email updates Enter email Submit Oral health Women have unique oral health concerns. Changing hormone ...

  7. Association between Nutritional Status with Spontaneous Abortion

    Directory of Open Access Journals (Sweden)

    Rahimeh Ahmadi

    2016-11-01

    Full Text Available Background: Spontaneous abortion is the most common adverse pregnancy outcome. We aimed to investigate a possible link between nutrient deficiencies and the risk of spontaneous abortion. Materials and Methods: This case-control study included the case group (n=331 experiencing a spontaneous abortion before 14 weeks of pregnancy and the control group (n=331 who were healthy pregnant women over 14 weeks of pregnancy. The participants filled out Food Frequency Questionnaire (FFQ, in which they reported their frequency of consumption for a given serving of each food item during the past three months, on a daily, weekly or monthly basis. The reported frequency for each food item was converted to a daily intake. Then, consumption of nutrients was compared between the two groups. Results: There are significant differences between the two groups regarding consumed servings/day of vegetables, bread and cereal, meat, poultry, fish, eggs, beans, fats, oils and dairy products (P=0.012, P<0.001, P=0.004, P<0.001, P=0.019, respectively. There are significant differences between the two groups in all micronutrient including folic acid, iron, vitamin C, vitamin B6, vitamin B12 and zinc (P<0.001. Conclusion: Poor nutrientions may be correlated with increased risk of spontaneous abortion

  8. Ramjet Intakes

    Science.gov (United States)

    2010-09-01

    Propulsion a vitesse elevee : Conception du moteur - integration et gestion thermique ) 14. ABSTRACT Intake design for supersonic engines, in common...essentially linked by the Rankine Hugoniot relations. Only wall forces and heat transfer can alter this relationship and a small decrease in stream...integrated with the missile forebody. A central air transfer duct feeds the Odin engine at the rear. The central schematic in figure 10 shows the

  9. Surgical management of spontaneous ruptured hepatocellular adenoma

    Directory of Open Access Journals (Sweden)

    Marcelo Augusto Fontenelle Ribeiro Junior

    2009-01-01

    Full Text Available AIMS: Spontaneous ruptured hepatocellular adenoma (SRHA is a rare life-threatening condition that may require surgical treatment to control hemorrhaging and also stabilize the patient. We report a series of emergency surgeries performed at our institution for this condition. METHODS: We reviewed medical records and radiology files of 28 patients (from 1989 to 2006 with a proven diagnosis of hepatocellular adenoma (HA. Three (10.7% of 28 patients had spontaneous ruptured hepatocellular adenoma, two of which were associated with intrahepatic hemorrhage while one had intraperitoneal bleeding. Two patients were female and one was male. Both female patients had a background history of oral contraceptive use. Sudden abdominal pain associated with hemodynamic instability occurred in all patients who suffered from spontaneous ruptured hepatocellular adenoma. The mean age was 41.6 years old. The preoperative assessment included liver function tests, ultrasonography and computed tomography. RESULTS: The surgical approaches were as follows: right hemihepatectomy for controlling intraperitoneal bleeding, and right extended hepatectomy and non-anatomic resection of the liver for intrahepatic hemorrhage. There were no deaths, and the postoperative complications were bile leakage and wound infection (re-operation, as well as intraperitoneal abscess (re-operation and pleural effusion. CONCLUSION: Spontaneous ruptured hepatocellular adenoma may be treated by surgery for controlling hemorrhages and stabilizing the patient, and the decision to operate depends upon both the patient's condition and the expertise of the surgical team.

  10. Excessive oral intake caffeine altered cerebral cortex ...

    African Journals Online (AJOL)

    Caffeine is commonly consumed in an effort to enhance speed in performance and wakefulness. However, little is known about the deleterious effects it can produce on the brain, this study aimed at determining the extents of effects and damage that can be caused by excessive consumption of caffeine on the cerebral cortex ...

  11. Spontaneous Atraumatic Mediastinal Hemorrhage

    Directory of Open Access Journals (Sweden)

    Morkos Iskander BSc, BMBS, MRCS, PGCertMedEd

    2013-04-01

    Full Text Available Spontaneous atraumatic mediastinal hematomas are rare. We present a case of a previously fit and well middle-aged lady who presented with acute breathlessness and an increasing neck swelling and spontaneous neck bruising. On plain chest radiograph, widening of the mediastinum was noted. The bruising was later confirmed to be secondary to mediastinal hematoma. This life-threatening diagnostic conundrum was managed conservatively with a multidisciplinary team approach involving upper gastrointestinal and thoracic surgeons, gastroenterologists, radiologists, intensivists, and hematologists along with a variety of diagnostic modalities. A review of literature is also presented to help surgeons manage such challenging and complicated cases.

  12. Bilateral spontaneous hemotympanum: Case report

    Directory of Open Access Journals (Sweden)

    Economou Nicolas C

    2006-10-01

    Full Text Available Abstract Background The most common causes of hemotympanum are therapeutic nasal packing, epistaxis, blood disorders and blunt trauma to the head. Hemotympanum is characterized as idiopathic, when it is detected in the presence of chronic otitis media. A rare case of spontaneous bilateral hemotympanum in a patient treated with anticoagulants is presented herein. Case presentation A 72-year-old male presented with acute deterioration of hearing. In the patient's medical history aortic valve replacement 1 year before presentation was reported. Since then he had been administered regularly coumarinic anticoagulants, with INR levels maintained between 3.4 and 4.0. Otoscopy revealed the presence of bilateral hemotympanum. The audiogram showed symmetrical moderately severe mixed hearing loss bilaterally, with the conductive component predominating. Tympanograms were flat bilaterally with absent acoustic reflexes. A computerized tomography scan showed the presence of fluid in the mastoid and middle ear bilaterally. Treatment was conservative and consisted of a 10-day course of antibiotics, anticongestants and temporary interruption of the anticoagulant therapy. After 3 weeks, normal tympanic membranes were found and hearing had returned to previous levels. Conclusion Anticoagulant intake should be included in the differential diagnosis of hemotympanum, because its detection and appropriate treatment may lead to resolution of the disorder.

  13. Spontaneous Appendicocutaneous Fistula I

    African Journals Online (AJOL)

    M T0k0de* MB, BS and. Dr 0. A. AWOj0bi+ FMCS (Nig). ABSTRACT. Ruptured appendicitis is not a common cause of spontaneous enterocutaneous fistula. A case of ruptured retrocaecal appendicitis presenting as an enterocutaneous fistula in a Nigerian woman is presented. The literature on this disorder is also reviewed.

  14. Spontaneous Grammar Explanations.

    Science.gov (United States)

    Tjoo, Hong Sing; Lewis, Marilyn

    1998-01-01

    Describes one New Zealand university language teacher's reflection on her own grammar explanations to university-level students of Bahasa Indonesian. Examines form-focused instruction through the teacher's spontaneous answers to students' questions about the form of the language they are studying. The teacher's experiences show that it takes time…

  15. EDITORIAL SPONTANEOUS BACTERIAL PERITONITIS ...

    African Journals Online (AJOL)

    hi-tech

    Spontaneous bacterial peritonitis (SBP) frequent]y occurs in patients with liver cirrhosis and ascites. It is defined as an infection of previously sterile ascitic fluid without any demonstrable intrabdominal source of infection. It is now internationally agreed that a polymorphonuclear (PMN) cell count in the ascitic fluid of over 250 ...

  16. Spontaneous dimensional reduction?

    Science.gov (United States)

    Carlip, Steven

    2012-10-01

    Over the past few years, evidence has begun to accumulate suggesting that spacetime may undergo a "spontaneous dimensional reduction" to two dimensions near the Planck scale. I review some of this evidence, and discuss the (still very speculative) proposal that the underlying mechanism may be related to short-distance focusing of light rays by quantum fluctuations.

  17. Spontaneous Pneumothorax in a Young Child With Pulmonary Tuberculosis.

    Science.gov (United States)

    Hulme, Kathryn M; Isaacs, David; Marais, Ben J; Robinson, Paul D

    2018-03-19

    We report a 2-year old previously healthy boy, who presented with chronic pneumonia. He was diagnosed with culture-confirmed pulmonary tuberculosis. Complications included spontaneous pneumothorax presumed to be secondary to cavity formation and complete sub-segmental airway obstruction that did not resolve with prolonged oral corticosteroid treatment.

  18. Coffee intake.

    Science.gov (United States)

    Cornelis, Marilyn C

    2012-01-01

    Coffee is one of the most widely consumed beverages in the world. Its widespread popularity and availability has fostered public health concerns of the potential health consequences of regular coffee consumption. Epidemiological studies of coffee intake and certain health outcomes have been inconsistent. The precise component of coffee potentially contributing to development of these conditions also remains unclear. One step toward addressing the challenges in studying the impact coffee has on health is a better understanding of the factors contributing to its consumption and physiological effects. This chapter focuses on those factors that are genetically determined and briefly summarizes progress in applying this knowledge to epidemiological studies of coffee and disease. Copyright © 2012 Elsevier Inc. All rights reserved.

  19. Spontaneous healing of spontaneous coronary artery dissection.

    Science.gov (United States)

    Almafragi, Amar; Convens, Carl; Heuvel, Paul Van Den

    2010-01-01

    Spontaneous coronary artery dissection (SCAD) is a rare cause of acute coronary syndrome and sudden cardiac death. It should be suspected in every healthy young woman without cardiac risk factors, especially during the peripartum or postpartum periods. It is important to check for a history of drug abuse, collagen vascular disease or blunt trauma of the chest. Coronary angiography is essential for diagnosis and early management. We wonder whether thrombolysis might aggravate coronary dissection. All types of treatment (medical therapy, percutaneous intervention or surgery) improve the prognosis without affecting survival times if used appropriately according to the clinical stability and the angiographic features of the involved coronary arteries. Prompt recognition and targeted treatment improve outcomes. We report a case of SCAD in a young female free of traditional cardiovascular risk factors, who presented six hours after thrombolysis for ST elevation myocardial infarction. Coronary angiography showed a dissection of the left anterior descending and immediate branch. She had successful coronary artery bypass grafting, with complete healing of left anterior descending dissection.

  20. Spontaneous spinal epidural abscess.

    LENUS (Irish Health Repository)

    Ellanti, P

    2011-10-01

    Spinal epidural abscess is an uncommon entity, the frequency of which is increasing. They occur spontaneously or as a complication of intervention. The classical triad of fever, back pain and neurological symptoms are not always present. High index of suspicion is key to diagnosis. Any delay in diagnosis and treatment can have significant neurological consequences. We present the case of a previously well man with a one month history of back pain resulting from an epidural abscess.

  1. CO2 laser evaporation of oral lichen planus

    NARCIS (Netherlands)

    van der Hem, P. S.; Egges, M.; van der Wal, J. E.; Roodenburg, J. L. N.

    Oral lichen planus is a relatively common disease of the oral mucosa. The buccal mucosa and lateral border of the tongue are mostly involved, although the condition can occur anywhere in the oral cavity. The erosive type in particular can cause spontaneous pain during eating. In the period from 1975

  2. Cambiando la clásica práctica restrictiva de ingesta en el proceso del parto Changing the classic no-oral intake practice in labour process

    Directory of Open Access Journals (Sweden)

    Purificación Fernández Salmerón

    2008-06-01

    Full Text Available En nuestro hospital se mantenía el ayuno de la gestante, desde el comienzo del proceso del parto hasta dos horas después de éste, como medida preventiva frente a complicaciones que eventualmente requiriesen anestesia general. Los cambios producidos por las recomendaciones de la OMS, junto con las directrices del proceso asistencial del Sistema Andaluz de Salud en un parto de bajo riesgo, así como la introducción de la analgesia epidural en este campo, planteó el objetivo de este estudio: ¿es ésta una práctica adecuada a la relación riesgo-beneficio de las gestantes? Se realizó un estudio prospectivo en 249 gestantes de bajo riesgo a las que se les ofertó la libre elección de ingesta, siendo únicamente de líquidos (71.5% agua-zumo y sólidos (0.4% bollería, analizando el tipo de parto (espontáneo 165 mujeres - 66.3%-, tocúrgico 44 casos -17.7%-, cesárea 40 casos-16.1%-, incidencia de náuseas (41 mujeres -23%- / vómitos (27 mujeres -15.1 % tanto durante la dilatación como en el posparto inmediato (6 mujeres-2.4 %, y el grado de satisfacción de las puérperas (98%. Se concluyó como una experiencia satisfactoria, no observándose evidencias que limitaran esta práctica, planteándose la elaboración de un protocolo específico consensuado con los Servicios de Obstetricia y Ginecología y Anestesia y Reanimación, con la participación de las matronas.In our hospital, fasting during labour process from the early period to two hours postpartum is established in order to prevent the risks of a possible general anaesthesia. The Attendance Process of Andalusia Health System (SAS and W.H.O. recommendations about a natural labour in addiction to epidural anaesthesia, elicited us this question: is fasting in labour an adequate practice on balance risks / benefits for pregnant women? Oral intake was offered to 249 women during labour and immediate postpartum. 71.5% accepted clear fluids only. 0.4% preferred not clear fluids. We

  3. The capsaicin analog nonivamide decreases total energy intake from a standardized breakfast and enhances plasma serotonin levels in moderately overweight men after administered in an oral glucose tolerance test: a randomized, crossover trial.

    Science.gov (United States)

    Hochkogler, Christina M; Rohm, Barbara; Hojdar, Karin; Pignitter, Marc; Widder, Sabine; Ley, Jakob P; Krammer, Gerhard E; Somoza, Veronika

    2014-06-01

    Since bolus administration of capsaicin has been shown to reduce appetite and ad libitum energy intake, this study elucidated the satiating effect of the less pungent capsaicin analog, nonivamide, on subjective feelings of hunger, ad libitum food intake, and satiating hormones in moderately overweight male subjects. Following a randomized, crossover design, 24 male subjects (BMI 27.5 ± 1.53 kg/m(2) ) received either 75 g glucose in 300 mL water (control treatment, CT) or the same glucose solution supplemented with 0.15 mg nonivamide (nonivamide treatment, NT). Ratings of hunger were assessed before and 2 h after each intervention by means of visual analog scales. Ad libitum energy and macronutrient intakes from a standardized breakfast 2 h postintervention were calculated. Plasma glucose, insulin, peptide YY (3-36), glucagon-like peptide 1, and serotonin were quantified in blood samples drawn before and 15, 30, 60, 90, and 120 min after each intervention. NT reduced subjective feelings of hunger and ad libitum energy and carbohydrate intakes from a standardized breakfast compared to CT. Plasma analysis revealed higher mean plasma glucagon-like peptide 1 and serotonin concentrations after NT versus CT. Addition of 0.15 mg nonivamide to a glucose solution reduced ad libitum energy intake from a standardized breakfast in moderately overweight men. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  4. Spontaneous Thigh Compartment Syndrome

    Directory of Open Access Journals (Sweden)

    Khan, Sameer K

    2011-02-01

    Full Text Available A young man presented with a painful and swollen thigh, without any history of trauma, illness, coagulopathic medication or recent exertional exercise. Preliminary imaging delineated a haematoma in the anterior thigh, without any fractures or muscle trauma. Emergent fasciotomies were performed. No pathology could be identified intra-operatively, or on follow-up imaging. A review of thigh compartment syndromes described in literature is presented in a table. Emergency physicians and traumatologists should be cognisant of spontaneous atraumatic presentations of thigh compartment syndrome, to ensure prompt referral and definitive management of this limb-threatening condition. [West J Emerg Med. 2011;12(1:134-138].

  5. Oral Cancer

    Science.gov (United States)

    Oral cancer can form in any part of the mouth. Most oral cancers begin in the flat cells that cover the ... your mouth, tongue, and lips. Anyone can get oral cancer, but the risk is higher if you are ...

  6. Spontaneous Tumor Lysis Syndrome

    Directory of Open Access Journals (Sweden)

    Alicia C. Weeks MD

    2015-08-01

    Full Text Available Tumor lysis syndrome (TLS is a known complication of malignancy and its treatment. The incidence varies on malignancy type, but is most common with hematologic neoplasms during cytotoxic treatment. Spontaneous TLS is thought to be rare. This case study is of a 62-year-old female admitted with multisystem organ failure, with subsequent diagnosis of aggressive B cell lymphoma. On admission, laboratory abnormalities included renal failure, elevated uric acid (20.7 mg/dL, and 3+ amorphous urates on urinalysis. Oliguric renal failure persisted despite aggressive hydration and diuretic use, requiring initiation of hemodialysis prior to chemotherapy. Antihyperuricemic therapy and hemodialysis were used to resolve hyperuricemia. However, due to multisystem organ dysfunction syndrome with extremely poor prognosis, the patient ultimately expired in the setting of a terminal ventilator wean. Although our patient did not meet current TLS criteria, she required hemodialysis due to uric acid nephropathy, a complication of TLS. This poses the clinical question of whether adequate diagnostic criteria exist for spontaneous TLS and if the lack of currently accepted guidelines has resulted in the underestimation of its incidence. Allopurinol and rasburicase are commonly used for prevention and treatment of TLS. Although both drugs decrease uric acid levels, allopurinol mechanistically prevents formation of the substrate rasburicase acts to solubilize. These drugs were administered together in our patient, although no established guidelines recommend combined use. This raises the clinical question of whether combined therapy is truly beneficial or, conversely, detrimental to patient outcomes.

  7. Unchanged acetylation of isoniazid by alcohol intake

    DEFF Research Database (Denmark)

    Wilcke, J T R; Døssing, M; Angelo, H R

    2004-01-01

    no impact on the conversion of INH to its metabolite acetylisoniazid, which is catalysed by the enzyme N-acetyltranferase. Accordingly, a metabolic effect of acute alcohol intake on INH metabolism probably contributes little to the therapeutic failure of anti-tuberculosis treatment among alcoholics.......SETTING: In 10 healthy subjects, the influence of acute alcohol intake on the pharmacokinetics of isoniazid (INH) was studied. OBJECTIVE: To test the hypothesis that alcohol increases the conversion of INH by acetylation into its metabolite acetylisoniazid. DESIGN: In a crossover design, an oral...... dose of 300 mg INH was administered on 2 separate days, 14 days apart, with or without alcohol to a serum alcohol of about 21 mmol/l (1 g/l) maintained for 12 h. RESULTS: Neither the metabolism of INH nor that of acetylisoniazid was changed by acute alcohol intake. CONCLUSION: Acute alcohol intake has...

  8. Unchanged acetylation of isoniazid by alcohol intake

    DEFF Research Database (Denmark)

    Wilcke, J T R; Døssing, M; Angelo, H R

    2004-01-01

    SETTING: In 10 healthy subjects, the influence of acute alcohol intake on the pharmacokinetics of isoniazid (INH) was studied. OBJECTIVE: To test the hypothesis that alcohol increases the conversion of INH by acetylation into its metabolite acetylisoniazid. DESIGN: In a crossover design, an oral...... dose of 300 mg INH was administered on 2 separate days, 14 days apart, with or without alcohol to a serum alcohol of about 21 mmol/l (1 g/l) maintained for 12 h. RESULTS: Neither the metabolism of INH nor that of acetylisoniazid was changed by acute alcohol intake. CONCLUSION: Acute alcohol intake has...... no impact on the conversion of INH to its metabolite acetylisoniazid, which is catalysed by the enzyme N-acetyltranferase. Accordingly, a metabolic effect of acute alcohol intake on INH metabolism probably contributes little to the therapeutic failure of anti-tuberculosis treatment among alcoholics....

  9. Canine oral melanoma.

    Science.gov (United States)

    Bergman, Philip J

    2007-05-01

    Melanoma is the most common oral malignancy in the dog. Oral and/or mucosal melanoma has been routinely considered an extremely malignant tumor with a high degree of local invasiveness and high metastatic propensity. Primary tumor size has been found to be extremely prognostic. The World Health Organization staging scheme for dogs with oral melanoma is based on size, with stage I = or = 4cm tumor and/or lymph node metastasis, and stage IV = distant metastasis. Median survival times for dogs with oral melanoma treated with surgery are approximately 17 to 18, 5 to 6, and 3 months with stage I, II, and III disease, respectively. Significant negative prognostic factors include stage, size, evidence of metastasis, and a variety of histologic criteria. Standardized treatments such as surgery, coarse-fractionation radiation therapy, and chemotherapy have afforded minimal to modest stage-dependent clinical benefits and death is usually due to systemic metastasis. Numerous immunotherapeutic strategies have been employed to date with limited clinical efficacy; however, the use of xenogeneic DNA vaccines may represent a leap forward in clinical efficacy. Oral melanoma is a spontaneous syngeneic cancer occurring in outbred, immunocompetent dogs and appears to be a more clinically faithful therapeutic model for human melanoma; further use of canine melanoma as a therapeutic model for human melanoma is strongly encouraged. In addition, the development of an expanded but clinically relevant staging system incorporating the aforementioned prognostic factors is also strongly encouraged.

  10. Spontaneous wave packet reduction

    International Nuclear Information System (INIS)

    Ghirardi, G.C.

    1994-06-01

    There are taken into account the main conceptual difficulties met by standard quantum mechanics in dealing with physical processes involving macroscopic system. It is stressed how J.A.Wheeler's remarks and lucid analysis have been relevant to pinpoint and to bring to its extreme consequences the puzzling aspects of quantum phenomena. It is shown how the recently proposed models of spontaneous dynamical reduction represent a consistent way to overcome the conceptual difficulties of the standard theory. Obviously, many nontrivial problems remain open, the first and more relevant one being that of generalizing the model theories considered to the relativistic case. This is the challenge of the dynamical reduction program. 43 refs, 2 figs

  11. Moderate alcohol intake during pregnancy and risk of fetal death

    DEFF Research Database (Denmark)

    Andersen, Anne-Marie Nybo; Andersen, Per Kragh; Olsen, Jørn

    2012-01-01

    Controversies still exist regarding the existence of a 'safe' level of alcohol intake during pregnancy. The aim of this study was to assess the risk of fetal death (spontaneous abortion and stillbirth) according to maternal alcohol consumption in a large Danish pregnancy cohort....

  12. Omalizumab therapy for treatment of recalcitrant chronic spontaneous urticaria in an Asian population.

    Science.gov (United States)

    Kulthanan, Kanokvalai; Tuchinda, Papapit; Chularojanamontri, Leena; Likitwattananurak, Chayanee; Ungaksornpairote, Chanida

    2017-03-01

    There are limited data regarding omalizumab in the treatment of recalcitrant chronic spontaneous urticaria (CSU) in Asian populations. This study evaluated the effectiveness and the proper dosage of omalizumab for Asian CSU patients in a real-life setting. We retrospectively reviewed recalcitrant CSU patients seeking treatment at the Skin Allergy Clinic, Siriraj Hospital during the 3-year period. All patients were treated with omalizumab as an add-on therapy. Standard seven-day urticaria activity score (UAS7) and medication score were used to assess omalizumab response. Of 13 patients, 9 patients (70%) responded well to 150 mg omalizumab injection every month, whereas 4 patients requiring updosing to 300 mg. In the 150 mg group, one patient achieved complete symptom control without antihistamine intake. Most of them required antihistamines without prednisolone and ciclosporin. Onset of omalizumab was fast, usually within the first week. Though only two patients in the 300 mg group achieved complete absence of symptoms, ciclosporin and oral corticosteroids could be discontinued. No patients reported adverse effects. Omalizumab at an initial dosage of 150 mg was effective in the treatment of recalcitrant CSU among Asians. Updosing to 300 mg was required to achieve satisfactory outcomes.

  13. Nickel Excretion in Urine after Oral Administration

    DEFF Research Database (Denmark)

    Menne, T.; Mikkelsen, H. I.; Solgaard, Per Bent

    1978-01-01

    In recent years the importance of internal exposure to nickel in patients with recurrent hand eczema and nickel allergy has become evident. The present study was performed in order to investigate the value of urinary nickel determinations as an index of oral nickel intake. After oral administration...... of 5.6 mg nickel (as the sulfate), increased nickel excretion was found over the following 2-3 days. We conclude that consecutive urinary nickel determinations are able to disclose variations in oral intake of nickel....

  14. Spontaneous compactification to homogeneous spaces

    International Nuclear Information System (INIS)

    Mourao, J.M.

    1988-01-01

    The spontaneous compactification of extra dimensions to compact homogeneous spaces is studied. The methods developed within the framework of coset space dimensional reduction scheme and the most general form of invariant metrics are used to find solutions of spontaneous compactification equations

  15. Screening for spontaneous preterm birth

    NARCIS (Netherlands)

    van Os, M.A.; van Dam, A.J.E.M.

    2015-01-01

    Preterm birth is the most important cause of perinatal morbidity and mortality worldwide. In this thesis studies on spontaneous preterm birth are presented. The main objective was to investigate the predictive capacity of mid-trimester cervical length measurement for spontaneous preterm birth in a

  16. Spontaneous Pneumomediastinum: Hamman Syndrome

    Directory of Open Access Journals (Sweden)

    Tushank Chadha, BS

    2018-04-01

    significant fat stranding. The image also showed an intraluminal stent traversing the gastric antrum and gastric pylorus with no indication of obstruction. Circumferential mural thickening of the gastric antrum and body were consistent with the patient’s history of gastric adenocarcinoma. The shotty perigastric lymph nodes with associated fat stranding, along the greater curvature of the distal gastric body suggested local regional nodal metastases and possible peritoneal carcinomatosis. The thoracic CT scans showed extensive pneumomediastinum that tracked into the soft tissues of the neck, which given the history of vomiting also raised concern for esophageal perforation. There was still no evidence of mediastinal abscess or fat stranding. Additionally, a left subclavian vein port catheter, which terminates with tip at the cavoatrial junction of the superior vena cava can also be seen on the image. Discussion: Spontaneous Pneumomediastinum, also known as Hamman syndrome, is defined by the uncommon incidence of free air in the mediastinum due to the bursting of alveoli, as a result of extended spells of shouting, coughing, or vomiting.1,2 The condition is diagnosed when a clear cause (aerodigestive rupture, barotrauma, infection secondary to gas-forming organisms3 for pneumomediastinum cannot be clearly identified on diagnostic studies. Macklin and Macklin were the first to note the pathogenesis of the syndrome and explained that the common denominator to spontaneous pneumomediastinum was that increased alveolar pressure leads to alveolar rupture.3 Common clinical findings for spontaneous pneumomediastinum include: chest pain, dyspnea, cough, and emesis.4 The condition is not always readily recognized on initial presentation in part for its rare incidence, estimated to be approximately 1 in every 44,500 ED patients3and also because of the non-specific presenting symptoms. For this patient, there was no clear singular cause, and therefore she received care for spontaneous

  17. Nutrition And Oral Health | Ehizele | Benin Journal of Postgraduate ...

    African Journals Online (AJOL)

    There is an interdependent relationship between nutrition and health of oral tissues. The well-being of the oral tissues, the quantity and quality of saliva and the dimension of taste depend on the intake of nutrients. Oral health determines the type of food consumed and ultimately the nutritional level. A review of literature

  18. 76 NUTRITION AND ORAL HEALTH *AO Ehizele, *PI Ojehanon, *O.

    African Journals Online (AJOL)

    drclement

    ABSTRACT. There is an interdependent relationship between nutrition and health of oral tissues. The well-being of the oral tissues, the quantity and quality of saliva and the dimension of taste depend on the intake of nutrients. Oral health determines the type of food consumed and ultimately the nutritional level. A review of ...

  19. Effects of nutrition on oral health | Agbelusi | Nigerian Medical Journal

    African Journals Online (AJOL)

    Effects of nutrition on oral health. ... The effects of malnutrition can be seen in the oral structures in all stages of human growth and development from conception to old age. ... These oral lesions are painful; disturb food intake and mastication thereby further compromising the nutrition of the affected individuals. In Africa ...

  20. Immunologically mediated oral diseases.

    Science.gov (United States)

    Jimson, Sudha; Balachader, N; Anita, N; Babu, R

    2015-04-01

    Immune mediated diseases of oral cavity are uncommon. The lesions may be self-limiting and undergo remission spontaneously. Among the immune mediated oral lesions the most important are lichen planus, pemphigus, erythema multiformi, epidermolysis bullosa, systemic lupus erythematosis. Cellular and humoral mediated immunity play a major role directed against epithelial and connective tissue in chronic and recurrent patterns. Confirmatory diagnosis can be made by biopsy, direct and indirect immunoflouresence, immune precipitation and immunoblotting. Therapeutic agents should be selected after thorough evaluation of immune status through a variety of tests and after determining any aggravating or provoking factors. Early and appropriate diagnosis is important for proper treatment planning contributing to better prognosis and better quality of life of patient.

  1. Immunologically mediated oral diseases

    Directory of Open Access Journals (Sweden)

    Sudha Jimson

    2015-01-01

    Full Text Available Immune mediated diseases of oral cavity are uncommon. The lesions may be self-limiting and undergo remission spontaneously. Among the immune mediated oral lesions the most important are lichen planus, pemphigus, erythema multiformi, epidermolysis bullosa, systemic lupus erythematosis. Cellular and humoral mediated immunity play a major role directed against epithelial and connective tissue in chronic and recurrent patterns. Confirmatory diagnosis can be made by biopsy, direct and indirect immunoflouresence, immune precipitation and immunoblotting. Therapeutic agents should be selected after thorough evaluation of immune status through a variety of tests and after determining any aggravating or provoking factors. Early and appropriate diagnosis is important for proper treatment planning contributing to better prognosis and better quality of life of patient.

  2. [Oral films as perspective dosage form].

    Science.gov (United States)

    Walicová, Veronika; Gajdziok, Jan

    Oral films, namely buccal mucoadhesive films and orodispersible films represent innovative formulations for administration of a wide range of drugs. Oral films show many advantageous properties and are intended for systemic drug delivery or for local treatment of the oral mucosa. In both cases, the film represents a thin layer, which could be intended to adhere to the oral mucosa by means of mucoadhesion; or to rapid dissolution and subsequent swallowing without the need of liquid intake, in the case of orodispersible films. Main constitutive excipients are film-forming polymers, which must in the case of mucoadhesive forms remain on the mucosa within the required time interval. Oral films are currently available on the pharmaceutical market and could compete with conventional oral dosage forms in the future. oral cavity oral films buccal mucoadhesive films orodispersible films film-forming polymers.

  3. Spontaneous breaking of supersymmetry

    Energy Technology Data Exchange (ETDEWEB)

    Zumino, B.

    1981-12-01

    There has been recently a revival of interest in supersymmetric gauge theories, stimulated by the hope that supersymmetry might help in clarifying some of the questions which remain unanswered in the so called Grand Unified Theories and in particular the gauge hierarchy problem. In a Grand Unified Theory one has two widely different mass scales: the unification mass M approx. = 10/sup 15/GeV at which the unification group (e.g. SU(5)) breaks down to SU(3) x SU(2) x U(1) and the mass ..mu.. approx. = 100 GeV at which SU(2) x U(1) is broken down to the U(1) of electromagnetism. There is at present no theoretical understanding of the extreme smallness of the ratio ..mu../M of these two numbers. This is the gauge hierarchy problem. This lecture attempts to review the various mechanisms for spontaneous supersymmetry breaking in gauge theories. Most of the discussions are concerned with the tree approximation, but what is presently known about radiative correction is also reviewed.

  4. Spontaneous intracranial hypotension

    International Nuclear Information System (INIS)

    Haritanti, A.; Karacostas, D.; Drevelengas, A.; Kanellopoulos, V.; Paraskevopoulou, E.; Lefkopoulos, A.; Economou, I.; Dimitriadis, A.S.

    2009-01-01

    Spontaneous intracranial hypotension (SIH) is an uncommon but increasingly recognized syndrome. Orthostatic headache with typical findings on magnetic resonance imaging (MRI) are the key to diagnosis. Delayed diagnosis of this condition may subject patients to unnecessary procedures and prolong morbidity. We describe six patients with SIH and outline the important clinical and neuroimaging findings. They were all relatively young, 20-54 years old, with clearly orthostatic headache, minimal neurological signs (only abducent nerve paresis in two) and diffuse pachymeningeal gadolinium enhancement on brain MRI, while two of them presented subdural hygromas. Spinal MRI was helpful in detecting a cervical cerebrospinal fluid leak in three patients and dilatation of the vertebral venous plexus with extradural fluid collection in another. Conservative management resulted in rapid resolution of symptoms in five patients (10 days-3 weeks) and in one who developed cerebral venous sinus thrombosis, the condition resolved in 2 months. However, this rapid clinical improvement was not accompanied by an analogous regression of the brain MR findings that persisted on a longer follow-up. Along with recent literature data, our patients further point out that SIH, to be correctly diagnosed, necessitates increased alertness by the attending physician, in the evaluation of headaches

  5. Spontaneous lateral temporal encephalocele.

    Science.gov (United States)

    Tuncbilek, Gokhan; Calis, Mert; Akalan, Nejat

    2013-01-01

    A spontaneous encephalocele is one that develops either because of embryological maldevelopment or from a poorly understood postnatal process that permits brain herniation to occur. We here report a rare case of lateral temporal encephalocele extending to the infratemporal fossa under the zygomatic arch. At birth, the infant was noted to have a large cystic mass in the right side of the face. After being operated on initially in another center in the newborn period, the patient was referred to our clinic with a diagnosis of temporal encephalocele. He was 6 months old at the time of admission. Computerized tomography scan and magnetic resonance imaging studies revealed a 8 × 9 cm fluid-filled, multiloculated cystic mass at the right infratemporal fossa. No intracranial pathology or connection is seen. The patient was operated on to reduce the distortion effect of the growing mass. The histopathological examination of the sac revealed well-differentiated mature glial tissue stained with glial fibrillary acid protein. This rare clinical presentation of encephaloceles should be taken into consideration during the evaluation of the lateral facial masses in the infancy period, and possible intracranial connection should be ruled out before surgery to avoid complications.

  6. Oral myiasis

    Directory of Open Access Journals (Sweden)

    Thalaimalai Saravanan

    2015-01-01

    Full Text Available Myiasis is a pathologic condition in humans occurring because of parasitic infestation. Parasites causing myiasis belong to the order Diptera. Oral myiasis is seen secondary to oral wounds, suppurative lesions, and extraction wounds, especially in individuals with neurological deficit. In such cases, neglected oral hygiene and halitosis attracts the flies to lay eggs in oral wounds resulting in oral myiasis. We present a case of oral myiasis in 40-year-old male patient with mental disability and history of epilepsy.

  7. Oral Health in Psychiatric Patients

    Directory of Open Access Journals (Sweden)

    Ozlem Gurbuz

    2011-12-01

    Full Text Available Although oral health is a major determinant of general health and quality of life, it has a low priority in the context of mental illness. Chronic mental illness and its treatment carry inherent risks for significant oral diseases. Both the disease itself and its various pharmacologic management modalities lead to a range of oral complications and side effects, with caries, periodontal disease and xerostomia being encountered most frequently. Older age, female gender, length of hospitalization, duration of mental illness, psychiatric diagnosis are the most discussed predictors for adverse dental outcomes in the reviewed studies. Poor oral hygiene, higher intake of carbonates, smoking, poor perception of oral health self-needs, length of psychiatric disorder, length of psychotropic treatment, and less access to dental care pose at high risk for poor oral health among this population. This article emphasizes the importance of preventive dentistry programs to improve dental healthcare psychiatric chronic inpatients and the signifance of bridging dental health education to psychiatric rehabilitation programs. In this review, general information concerning the oral manifestations of mental illness, effect of medication of mental illness on oral health, the factors affecting oral health among this special population have been provided.

  8. Bilateral spontaneous carotid artery dissection.

    Science.gov (United States)

    Townend, Bradley Scott; Traves, Laura; Crimmins, Denis

    2005-06-01

    Bilateral internal carotid artery dissections have been reported, but spontaneous bilateral dissections are rare. Internal carotid artery dissection can present with a spectrum of symptoms ranging from headache to completed stroke. Two cases of spontaneous bilateral carotid artery dissection are presented, one with headache and minimal symptoms and the other with a stroke syndrome. No cause could be found in either case, making the dissections completely spontaneous. Bilateral internal carotid artery dissection (ICAD) should be considered in young patients with unexplained head and neck pain with or without focal neurological symptoms and signs. The increasing availability of imaging would sustain the higher index of suspicion.

  9. Outcome of primary spontaneous pneumothorax: Could drug abuse have an effect?

    OpenAIRE

    Esmaeel, Hend M.; Radwan, Rania A.

    2016-01-01

    Background: The progressively rising issue of drug abuse in Egypt among young adults could affect the outcome of a well known problem encountered in such age group as primary spontaneous pneumothorax (PSP). Objective: To assess the impact of an oral drug abuse on the outcome of primary spontaneous pneumothorax. Methods: This prospective observational study was conducted on 65 male patients, mean age 25.85 ± 5.08, admitted to the inpatient chest department, Sohag University hospital with...

  10. Oral Lactobacillus Counts Predict Weight Gain Susceptibility

    DEFF Research Database (Denmark)

    Rosing, Johanne Aviaja; Walker, Karen Christina; Jensen, Benjamin Anderschou Holbech

    2017-01-01

    the association between the level of oral Lactobacillus and the subsequent 6-year weight change in a healthy population of 322 Danish adults aged 35-65 years at baseline. Design: Prospective observational study. Results: In unadjusted analysis the level of oral Lactobacillus was inversely associated...... with subsequent 6-year change in BMI. A statistically significant interaction between the baseline level of oral Lactobacillus and the consumption of complex carbohydrates was found, e.g. high oral Lactobacillus count predicted weight loss for those with a low intake of complex carbohydrates, while a medium...... intake of complex carbohydrates predicted diminished weight gain. A closer examination of these relations showed that BMI change and Lactobacillus level was unrelated for those with high complex carbohydrate consumption. Conclusion: A high level of oral Lactobacillus seems related to weight loss among...

  11. Spontaneous intraorbital hematoma: case report

    Directory of Open Access Journals (Sweden)

    Vinodan Paramanathan

    2010-12-01

    Full Text Available Vinodan Paramanathan, Ardalan ZolnourianQueen's Hospital NHS Foundation Trust, Burton on Trent, Staffordshire DE13 0RB, UKAbstract: Spontaneous intraorbital hematoma is an uncommon clinical entity seen in ophthalmology practice. It is poorly represented in the literature. Current evidence attributes it to orbital trauma, neoplasm, vascular malformations, acute sinusitis, and systemic abnormalities. A 65-year-old female presented with spontaneous intraorbital hematoma manifesting as severe ocular pains, eyelid edema, proptosis, and diplopia, without a history of trauma. Computer tomography demonstrated a fairly well defined extraconal lesion with opacification of the paranasal sinuses. The principal differential based on all findings was that of a spreading sinus infection and an extraconal tumor. An unprecedented finding of a spontaneous orbital hematoma was discovered when the patient was taken to theater. We discuss the rarity of this condition and its management.Keywords: hemorrhage, ophthalmology, spontaneous, intra-orbital, hematoma

  12. Spontaneous ischaemic stroke in dogs

    DEFF Research Database (Denmark)

    Gredal, Hanne Birgit; Skerritt, G. C.; Gideon, P.

    2013-01-01

    Translation of experimental stroke research into the clinical setting is often unsuccessful. Novel approaches are therefore desirable. As humans, pet dogs suffer from spontaneous ischaemic stroke and may hence offer new ways of studying genuine stroke injury mechanisms.......Translation of experimental stroke research into the clinical setting is often unsuccessful. Novel approaches are therefore desirable. As humans, pet dogs suffer from spontaneous ischaemic stroke and may hence offer new ways of studying genuine stroke injury mechanisms....

  13. Spontaneity and international marketing performance

    OpenAIRE

    Souchon, Anne L.; Hughes, Paul; Farrell, Andrew M.; Nemkova, Ekaterina; Oliveira, Joao S.

    2016-01-01

    The file attached to this record is the author's final peer reviewed version. The Publisher's final version can be found by following the DOI link. Purpose – The purpose of this paper is to ascertain how today’s international marketers can perform better on the global scene by harnessing spontaneity. Design/methodology/approach – The authors draw on contingency theory to develop a model of the spontaneity – international marketing performance relationship, and identify three potential m...

  14. Spontaneous abortion: a prospective cohort study of younger women from the general population in Denmark. Validation, occurrence and risk determinants.

    Science.gov (United States)

    Buss, L; Tolstrup, J; Munk, C; Bergholt, T; Ottesen, B; Grønbaek, M; Kjaer, S K

    2006-01-01

    To assess the occurrence of spontaneous abortion, comparing two different data sources. To estimate the rate of spontaneous abortion over a 2-year period, and examine potential predictors of the risk for incident spontaneous abortion. We used interview data from a population-based prospective cohort study comprising 11,088 women and data from a linkage of the cohort with the Hospital Discharge Register to compare spontaneous abortions as reported in the interview with those identified in the register. Based on interview data, we estimated the rate of spontaneous abortion during the two-year follow-up. Finally, risk determinants for incident spontaneous abortion were analyzed by means of logistic regression. A total of 654 spontaneous abortions before enrolment in the study were reported by the women compared to 531 abortions found in the register. More than 80% of the spontaneous abortions identified from both sources were recorded in the same year. During follow-up a total of 20.9% of pregnancies intended to be carried to term ended as a spontaneous abortion. In the risk factor analysis, we found that previous spontaneous abortion, being single, never having used oral contraceptives, and use of intrauterine device were associated with increased risk of subsequent spontaneous abortion. In addition, it was indicated that a short interpregnancy interval following a spontaneous abortion may confer an increased risk of abortion in the subsequent pregnancy. We found a high rate of spontaneous abortion in the present study and an acceptable agreement between information obtained by interview and register information. More than 25% of the spontaneous abortions were only reported by the women, and this could not be explained by erroneously reported induced abortions, and may be early, nonhospitalized abortions. We confirm that number of previous spontaneous abortions is a strong determinant, and our data may also indicate a role of previous contraceptive habits. A role of

  15. Preconception Optimization of Glucose and Insulin Metabolism in Women Wanting to Conceive - High Rate of Spontaneous Conception Prior to Planned Assisted Reproduction.

    Science.gov (United States)

    Fill Malfertheiner, Sara; Gutknecht, Dagmar; Bals-Pratsch, Monika

    2017-12-01

    A hyperglycemic metabolic status with insulin resistance can have a negative effect on fertility and pregnancy outcomes. The aim of this retrospective study was to investigate disorders of glucose and insulin metabolism in women wanting to conceive who conceived spontaneously prior to planned assisted reproduction (ART). Associated risk factors of patients in terms of live births and miscarriages were also analyzed. Out of total study population of 589 pregnancies, the pregnancies of 129 women wishing to have children who conceived spontaneously prior to planned ART were analyzed in more detail. A 75 g OGTT (OGTT: oral glucose tolerance test) was carried out prior to conception and after determination of pregnancy, including glucose measurement and testing of insulin resistance. If anomalies or risk factors for gestational diabetes (GDM) were detected, patients received metformin therapy prior to conception (off-label use). The course and outcome of pregnancies in the defined cohort were recorded. The rate of spontaneous conception before planned ART after treatment for disorders of glucose/insulin metabolism was 21.9% (n = 129/589). 66.7% of the 129 pregnancies resulted in a live birth, 32 patients had a miscarriage. 76.0% of patients were treated with metformin (off-label use) for polycystic ovary syndrome (PCOS), positive risk profile for GDM, or abnormal glucose/insulin metabolism prior to conception. 55.8% of the cohort developed GDM. The insulin requirements of patients with GDM differed significantly depending on their metformin intake. 24.6% of GDM patients receiving metformin treatment developed GDM requiring insulin treatment compared to 53.8% who did not receive metformin medication. The PCOS rate in the study population who had live births was significantly higher (57.0%) than in the group who had miscarriages (31.3%). There were no significant differences with regard to rate of live births and rate of miscarriages with/without metformin treatment

  16. Hearing impairment associated with oral terbinafine use

    NARCIS (Netherlands)

    Scholl, Joep; Van Grootheest, Kees; Van Puijenbroek, Eugene

    Background: The Netherlands Pharmacovigilance Centre Lareb received six reports of hearing impairment in association with oral terbinafine use. This study describes these cases and provides support for this association from the Lareb database of spontaneous ADR reporting and from Vigibase, the

  17. Glucose Fluctuations are Not Modulated by the Proportion of Calories from Macronutrients or Spontaneous Total Energy Expenditure in Adults with Cystic Fibrosis.

    Science.gov (United States)

    Ziai, Sophie; Coriati, Adèle; St-Pierre, David; Chabot, Katherine; Desjardins, Katherine; Leroux, Catherine; Richter, Martin V; Rabasa-Lhoret, Rémi

    2016-10-01

    To determine the modifiable factors affecting glucose variability in people with cystic fibrosis (CF). CF-related diabetes (CFRD) is the most common complication of CF, and its presence increases morbidity and mortality in patients. Patients with CF (with and without CFRD) have potentially harmful glucose fluctuations and glucose excursions when compared to healthy adults. Carbohydrate intake and exercise have been shown to affect glycemia. Therefore, our hypothesis was that the proportion of energy from carbohydrates and total energy expenditure (TEE) would influence glucose fluctuations in adults with CF. A cross-sectional study involved 36 patients with CF, in whom continuous glucose monitoring systems were installed. Glucose fluctuations were then quantified using 3 indexes: mean amplitude of glucose excursions, standard deviation and coefficient of variation. Patients filled out a 3-day food diary to quantify energy intake and the proportions of calories from carbohydrates, fats and proteins, and they wore Sensewear Armbands to estimate spontaneous TEE and footsteps walked. Glucose tolerance status was determined using oral glucose tolerance tests. Patients with CF with normal and impaired glucose tolerance had fewer glucose fluctuations than patients with CFRD (p0.05). TEE and the proportion of energy from carbohydrates did not affect glucose fluctuations in adults with CF. Copyright © 2016 Canadian Diabetes Association. Published by Elsevier Inc. All rights reserved.

  18. A case of spontaneous ventriculocisternostomy

    International Nuclear Information System (INIS)

    Yamane, Kanji; Yoshimoto, Hisanori; Harada, Kiyoshi; Uozumi, Tohru; Kuwabara, Satoshi.

    1983-01-01

    The authors experienced a case of spontaneous ventriculocisternostomy diagnosed by CT scan with metrizamide and Conray. Patient was 23-year-old male who had been in good health until one month before admission, when he began to have headache and tinnitus. He noticed bilateral visual acuity was decreased about one week before admission and vomiting appeared two days before admission. He was admitted to our hospital because of bilateral papilledema and remarkable hydrocephalus diagnosed by CT scan. On admission, no abnormal neurological signs except for bilateral papilledema were noted. Immediately, right ventricular drainage was performed. Pressure of the ventricle was over 300mmH 2 O and CSF was clear. PVG and PEG disclosed an another cavity behind the third ventricle, which was communicated with the third ventricle, and occlusion of aqueduct of Sylvius. Metrizamide CT scan and Conray CT scan showed a communication between this cavity and quadrigeminal and supracerebellar cisterns. On these neuroradiological findings, the diagnosis of obstructive hydrocephalus due to benign aqueduct stenosis accompanied with spontaneous ventriculocisternostomy was obtained. Spontaneous ventriculocisternostomy was noticed to produce arrest of hydrocephalus, but with our case, spontaneous regression of such symptoms did not appeared. By surgical ventriculocisternostomy (method by Torkildsen, Dandy, or Scarff), arrest of hydrocephalus was seen in about 50 to 70 per cent, which was the same results as those of spontaneous ventriculocisternostomy. It is concluded that VP shunt or VA shunt is thought to be better treatment of obstructive hydrocephalus than the various kinds of surgical ventriculocisternostomy. (J.P.N.)

  19. Optical antenna enhanced spontaneous emission.

    Science.gov (United States)

    Eggleston, Michael S; Messer, Kevin; Zhang, Liming; Yablonovitch, Eli; Wu, Ming C

    2015-02-10

    Atoms and molecules are too small to act as efficient antennas for their own emission wavelengths. By providing an external optical antenna, the balance can be shifted; spontaneous emission could become faster than stimulated emission, which is handicapped by practically achievable pump intensities. In our experiments, InGaAsP nanorods emitting at ∼ 200 THz optical frequency show a spontaneous emission intensity enhancement of 35 × corresponding to a spontaneous emission rate speedup ∼ 115 ×, for antenna gap spacing, d = 40 nm. Classical antenna theory predicts ∼ 2,500 × spontaneous emission speedup at d ∼ 10 nm, proportional to 1/d(2). Unfortunately, at d antenna efficiency drops below 50%, owing to optical spreading resistance, exacerbated by the anomalous skin effect (electron surface collisions). Quantum dipole oscillations in the emitter excited state produce an optical ac equivalent circuit current, I(o) = qω|x(o)|/d, feeding the antenna-enhanced spontaneous emission, where q|x(o)| is the dipole matrix element. Despite the quantum-mechanical origin of the drive current, antenna theory makes no reference to the Purcell effect nor to local density of states models. Moreover, plasmonic effects are minor at 200 THz, producing only a small shift of antenna resonance frequency.

  20. Headache and mechanical sensitization of human pericranial muscles after repeated intake of monosodium glutamate (MSG)

    DEFF Research Database (Denmark)

    Shimada, Akiko; Cairns, B.E.; Vad, N.

    2013-01-01

    A single intake of monosodium glutamate (MSG) may cause headache and increased muscle sensitivity. We conducted a double-blinded, placebo-controlled, crossover study to examine the effect of repeated MSG intake on spontaneous pain, mechanical sensitivity of masticatory muscles, side effects...... pressure were evaluated before and 15, 30, and 50 min after MSG intake. Whole saliva samples were taken before and 30 min after MSG intake to assess glutamate concentrations. Headache occurred in 8/14 subjects during MSG and 2/14 during placebo (P = 0.041). Salivary glutamate concentrations on Day 5 were...

  1. Lack of meal intake compensation following nutritional supplements in hospitalised elderly women.

    Science.gov (United States)

    Boudville, Amanda; Bruce, David G

    2005-06-01

    Undernutrition contributes to poor clinical outcomes in hospitalised elderly patients but the potential impact of oral nutritional supplements may be reduced by suppressing subsequent food intake. We investigated this possibility in elderly female patients recovering mainly from hip fracture by studying the effect of oral supplements on subsequent food intake during an ad libitum buffet luncheon meal. We tested the effect in seven women by giving the supplement 90 min before the meal and compared energy and macronutrient intake with a control water pre-load condition. A similar study was carried out in another seven women with the supplement or water drink given 30 min beforehand. Both self-rated appetite and energy intake were low in these women. The nutritional supplement did not alter ratings of hunger, fullness or prospective consumption or subsequent energy and macronutrient consumption whether given 90 or 30 min before the meal. There were significant independent correlations between the lack of adequate compensation of energy intake at meals and chronic undernutrition (as assessed by skinfold thickness) and energy intake during the control meal. We conclude that elderly women during the recovery phase after major fractures have low appetites and energy intakes and markedly impaired adjustment of energy intake following liquid oral nutritional supplements. The reasons for this are unknown but are related to anorexia and undernutrition. The consumption of liquid oral supplements given up to 30 min before a meal does not suppress subsequent energy intake from meals.

  2. Oral histoplasmosis

    Directory of Open Access Journals (Sweden)

    Patil Karthikeya

    2009-01-01

    Full Text Available Histoplasmosis is a systemic fungal disease that takes various clinical forms, among which oral lesions are rare. The disseminated form of the disease that usually occurs in association with Human Immunodeficiency Virus (HIV is one of the AIDS-defining diseases. Isolated oral histoplasmosis, without systemic involvement, with underlying immunosuppression due to AIDS is very rare. We report one such case of isolated oral histoplasmosis in a HIV-infected patient.

  3. Spontaneous subcapsular and perirrenal hemorrhage

    International Nuclear Information System (INIS)

    Fuster, M.J.; Saez, J.; Perez-Paya, F.J.; Fernandez, F.

    1997-01-01

    To assess the role of CT in the etiologic diagnosis of spontaneous subcapsular and perirrenal hemorrhage. The CT findings are described in 13 patients presenting subcapsular and perirrenal hemorrhage. Those patients in whom the bleeding was not spontaneous were excluded. Surgical confirmation was obtained in nine cases. In 11 of the 13 cases (84.6%), involving five adenocarcinomas, five angiomyolipoma, two complicated cysts and one case of panarterities nodosa, CT disclosed the underlying pathology. In two cases (15.4%), it only revealed the extension of the hematoma, but gave no clue to its origin. CT is the technique of choice when spontaneous subcapsular and perirrenal hemorrhage is suspected since, in most cases, it reveals the underlying pathology. (Author)

  4. Dietary intake of phytoestrogens

    NARCIS (Netherlands)

    Bakker MI; SIR

    2004-01-01

    The dietary intake of phytoestrogens supposedly influences a variety of diseases, both in terms of beneficial and adverse effects. This report describes current knowledge on dietary intakes of phytoestrogens in Western countries, and briefly summarizes the evidence for health effects. The

  5. simulations of roughage intake

    African Journals Online (AJOL)

    Nsahlai

    Feed is the single most costly input into any livestock production enterprise and it is in the interest of livestock ... the suitability of Illius and Gordon's simulation model for predicting the digestibility and intake of tropical ...... of intake and digestibility by animals on tropical pastures and range, such a fine-tuning process would.

  6. Spontaneous isolated celiac artery dissection

    Directory of Open Access Journals (Sweden)

    Tuba Cimilli Ozturk

    2011-01-01

    Full Text Available Dyspepsia with mild, stabbing epigastric discomfort without history of trauma is a very common symptom that emergency physicians see in their daily practice. Vascular emergencies, mostly the aortic dissection and aneurysm, are always described in the differential diagnosis with persistent symptoms. Isolated celiac artery dissection occurring spontaneously is a very rare diagnosis. The involvement of branch vessels is generally observed and patients show various clinical signs and symptoms according to the involved branch vessel. Here we are presenting a case with spontaneous isolated celiac artery dissection, without any branch vessel involvement or visceral damage, detected by computed tomography scans taken on admission.

  7. Spontaneous waves in muscle fibres

    Energy Technology Data Exchange (ETDEWEB)

    Guenther, Stefan; Kruse, Karsten [Department of Theoretical Physics, Saarland University, 66041 Saarbruecken (Germany); Max Planck Institute for the Physics of Complex Systems, Noethnitzer Street 38, 01187 Dresden (Germany)

    2007-11-15

    Mechanical oscillations are important for many cellular processes, e.g. the beating of cilia and flagella or the sensation of sound by hair cells. These dynamic states originate from spontaneous oscillations of molecular motors. A particularly clear example of such oscillations has been observed in muscle fibers under non-physiological conditions. In that case, motor oscillations lead to contraction waves along the fiber. By a macroscopic analysis of muscle fiber dynamics we find that the spontaneous waves involve non-hydrodynamic modes. A simple microscopic model of sarcomere dynamics highlights mechanical aspects of the motor dynamics and fits with the experimental observations.

  8. Changes in alcohol intake and risk of upper digestive tract cancer

    DEFF Research Database (Denmark)

    Thygesen, Lau C; Keiding, Niels; Johansen, Christoffer

    2007-01-01

    INTRODUCTION: Alcohol intake measured at one point in time is a strong predictor for later development of cancer of the oral cavity, pharynx, larynx and esophagus. In this prospective cohort study, we examined whether changes in individual alcohol intake resulted in subsequent altered risk...... for persons lowering alcohol intake > 7 drinks/week (0.5; 0.1-2.5). The trend test was highly significant (p health messages of not increasing alcohol intake and lowering consumption among people with high alcohol intake....

  9. Spontaneous coronary artery dissection associated with apical hypertrophic cardiomyopathy

    International Nuclear Information System (INIS)

    Tuncer, M.; Gumrukcuoglu, H.A.; Ekim, H.; Gunes, Y.; Simsek, H.

    2010-01-01

    Apical hypertrophic cardiomyopathy (HCM) is a relatively uncommon inherited disease. Spontaneous coronary artery dissection (SCAD) is also uncommonly observed, which often occurs in pregnant or post partum women but is rare in men. This report describes a 38 years old man with apical hypertrophic cardiomyopathy who developed SCAD leading to acute inferior myocardial infarction. After emergent appendectomy operation at another hospital, he was immediately transferred to the Cardiology Department of our hospital due to acute myocardial infarction. He emergently underwent coronary angiography which showed a long dissection involving the right coronary. He underwent an emergent CABG with cardiopulmonary bypass. Postoperative recovery was uneventful and he was discharged. According to our knowledge, no case of spontaneous coronary artery dissection associated with apical hypertrophic cardiomyopathy unrelated to postpartum period or oral contraceptive use has been reported so far. (author)

  10. Human Papillomavirus Infection as a Possible Cause of Spontaneous Abortion and Spontaneous Preterm Delivery

    DEFF Research Database (Denmark)

    Ambühl, Lea Maria Margareta; Baandrup, Ulrik; Dybkær, Karen

    2016-01-01

    , and 10.9% (95% CI; 10.1–11.7) for umbilical cord blood. Summary estimates for HPV prevalence of spontaneous abortions and spontaneous preterm deliveries, in cervix (spontaneous abortions: 24.5%, and pretermdeliveries: 47%, resp.) and placenta (spontaneous abortions: 24.9%, and preterm deliveries: 50......%, resp.), were identified to be higher compared to normal full-term pregnancies (푃 spontaneous abortion, spontaneous preterm...

  11. Spontaneous emission by moving atoms

    International Nuclear Information System (INIS)

    Meystre, P.; Wilkens, M.

    1994-01-01

    It is well known that spontaneous emission is not an intrinsic atomic property, but rather results from the coupling of the atom to the vacuum modes of the electromagnetic field. As such, it can be modified by tailoring the electromagnetic environment into which the atom can radiate. This was already realized by Purcell, who noted that the spontaneous emission rate can be enhanced if the atom placed inside a cavity is resonant with one of the cavity is resonant with one of the cavity modes, and by Kleppner, who discussed the opposite case of inhibited spontaneous emission. It has also been recognized that spontaneous emission need not be an irreversible process. Indeed, a system consisting of a single atom coupled to a single mode of the electromagnetic field undergoes a periodic exchange of excitation between the atom and the field. This periodic exchange remains dominant as long as the strength of the coupling between the atom and a cavity mode is itself dominant. 23 refs., 6 figs

  12. Spontaneous Development of Moral Concepts

    Science.gov (United States)

    Siegal, M.

    1975-01-01

    Moral competence is more difficult to attain than scientific competence. Since language comprehension plays a central role in conceptual development, and moral language is difficult to learn, there is a common deficiency in moral conceptual development. This suggests a theory of non-spontaneous solutions to moral problems. (Author/MS)

  13. Shell theorem for spontaneous emission

    DEFF Research Database (Denmark)

    Kristensen, Philip Trøst; Mortensen, Jakob Egeberg; Lodahl, Peter

    2013-01-01

    and therefore is given exactly by the dipole approximation theory. This surprising result is a spontaneous emission counterpart to the shell theorems of classical mechanics and electrostatics and provides insights into the physics of mesoscopic emitters as well as great simplifications in practical calculations....

  14. Prediction of Spontaneous Preterm Birth

    NARCIS (Netherlands)

    Dijkstra, Karolien

    2002-01-01

    Preterm birth is a leading cause of neonatal morbidity and mortality. It is a major goal in obstetrics to lower the incidence of spontaneous preterm birth (SPB) and related neonatal morbidity and mortality. One of the principal objectives is to discover early markers that would allow us to identify

  15. EAMJ Dec. Spontaneous.indd

    African Journals Online (AJOL)

    2008-12-12

    Dec 12, 2008 ... surgical abortion at one month gestation without any complication. The second pregnancy which was a year prior resulted in a spontaneous miscarriage at two months followed by evacuation of retained products of conception with no post abortion complications. Antibiotics were taken following both.

  16. Spontaneous fission of superheavy nuclei

    Indian Academy of Sciences (India)

    the Yukawa-plus-exponential potential. The microscopic shell and pairing corrections are obtained using the Strutinsky and BCS approaches and the cranking formulae yield the inertia tensor. Finally, the WKB method is used to calculate penetrabilities and spontaneous fission half-lives. Calculations are performed for the ...

  17. Histopathology of a spontaneously developing mast cell sarcoma in a Wistar rat

    NARCIS (Netherlands)

    Baselmans, A.H.C.; Kuijpers, M.H.M.; Dijk, J.E. van

    1996-01-01

    A case report is given of a very rare spontaneous mast cell tumor in the eyelid of the left eye of a female Wistar rat used in a long-term oral toxicity study. Metastasis of the tumor had occurred in the mandibular lymph nodes and in the liver. Clinically, the animal showed blepharospasm,

  18. Acute Abdomen Due to Uncontrolled Use of Warfarin: Spontaneous Intra-abdominal

    Directory of Open Access Journals (Sweden)

    Fatih Dal

    2017-12-01

    Full Text Available Warfarin is an oral anticoagulant, which is commonly used in the treatment and prophylaxis of thromboembolic conditions. Bleeding is the primary adverse effect associated with warfarin. The majority of warfarin-related bleedings are spontaneous minor hemorrhages occurring in the subcutaneous or intramuscular tissues and can be treated by decreasing the dose of oral anticoagulants. However, although rare, it is possible to encounter spontaneous major bleedings with increased risk of mortality. Conservative approach is the preferred initial therapy for hemodynamically stable patients with major intra-abdominal hemorrhages that we define as the intermediate group patients. Nevertheless, surgery is required for hemodynamically unstable patients with acute abdominal pain in cases of ongoing active hemorrhage, generalized peritonitis, obstruction, acute abdomen, intestinal ischemia, and perforation. In this article, we present a rare case of acute abdomen and spontaneous intra-abdominal hemorrhage resulting from uncontrolled use of warfarin and a new classification requirement.

  19. Spontaneous Retropharyngeal Emphysema: A Case Report | Chi ...

    African Journals Online (AJOL)

    ... is a rare clinical condition in pediatric otolaryngology. The predominant symptoms are sore throat, odynophagia, dysphagia, and neck pain. Here, we report a case of spontaneous retropharyngeal emphysema. Keywords: Iatrogenic injury, retropharyngeal emphysema, spontaneous retropharyngeal emphysem, trauma ...

  20. Oral Hygiene

    DEFF Research Database (Denmark)

    Sørensen, Marie Toftdahl; Villadsen, Dorte Buxbom

    The aim of the study was to explore how adults with schizo- phrenia describe their lived experiences with oral hygiene. 23 adults with schizophrenia were interviewed within a period of four months in late 2015. Transcriptions of the interviews were analysed using the Reflective Lifeworld Research...... phenomenological approach of Dahlberg, Dahlberg, and Nyström. The essence of the phenomenon, oral hygiene, is described as a challenge: a mixture of ability and assigning priority; a challenge in which significant others, for better or worse, play an important role. We recommend a systematic cooperation between...... health care professionals and adults with schizophrenia in order to improve oral health, well-being and recovery....

  1. Oral Hygiene

    DEFF Research Database (Denmark)

    Villadsen, Dorte Buxbom; Sørensen, Marie Toftdahl

    2017-01-01

    The aim of the study is to explore how adults with schizophrenia describe their lived experiences with oral hygiene. 23 adults with schizophrenia were interviewed within a period of four months in late 2015. Transcriptions of the interviews were analysed using the Reflective Lifeworld Research...... phenomenological approach of Dahlberg, Dahlberg, and Nyström. The essence of the phenomenon, oral hygiene, is described as a challenge: a mixture of ability and assigning priority; a challenge in which significant others, for better or worse, play an important role. We recommend a systematic cooperation between...... health care professionals and adults with schizophrenia in order to improve oral health, well-being and recovery....

  2. Oral Histoplasmosis.

    Science.gov (United States)

    Folk, Gillian A; Nelson, Brenda L

    2017-12-01

    A 44-year-old female presented to her general dentist with the chief complaint of a painful mouth sore of 2 weeks duration. Clinical examination revealed an irregularly shaped ulcer of the buccal and lingual attached gingiva of the anterior mandible. A biopsy was performed and microscopic evaluation revealed histoplasmosis. Histoplasmosis, caused by Histoplasma capsulate, is the most common fungal infection in the United States. Oral lesions of histoplasmosis are generally associated with the disseminated form of histoplasmosis and may present as a fungating or ulcerative lesion of the oral mucosa. The histologic findings and differential diagnosis for oral histoplasmosis are discussed.

  3. GdNCT of spontaneous canine melanoma

    International Nuclear Information System (INIS)

    Mitin, V.N.; Kulakov, V.N.; Khokhlov, V.F.

    2006-01-01

    The effectiveness of GdNCT has been studied in dogs with spontaneous melanoma of the mucousmembrane of the oral cavity patients on the NCT base at the IRT MEPhI reactor. The control group with melanomas was treated with neutrons. Fourteen canine patients were selected in the Clinic of Experimental Therapy affiliated with the RCRC RAMS. The calculation of doses has shown that the total dose of energy release depending on Gd concentration in the target can be several times higher than the dose produced by the reactor neutron beam. The calculations were carried out using the diffusion pharmacokinetic model. The gadolinium drug dipentast was administered intratumorally immediately prior to irradiation. The tumor size was estimated by measuring it in three projections. The tumor was irradiated for 60-90 minutes with a thermal neutron flux of 0.7x10 9 n/cm 2 s. The dose on tumor was 80-120 Gy, on surrounding tissues - 12-15 Gy. The treatment plan included immunotherapy with Roncoleikin in a dose of (15-10)x10 3 IE/kg. The results of GdNCT are still under observation. The results conform to those obtained by us earlier in cell cultures and inoculated experimental tumors. GdNCT is also effective in combination with immunotherapy. (author)

  4. Spontaneous physical activity protects against fat mass gain.

    Science.gov (United States)

    Teske, J A; Billington, C J; Kuskowski, M A; Kotz, C M

    2012-04-01

    It is unclear whether elevated spontaneous physical activity (SPA, very low-intensity physical activity) positively influences body composition long term. We determined whether SPA and caloric intake were differentially related to the growth curve trajectories of body weight, fat mass (FM) and fat-free mass (FFM) between obesity resistant and Sprague-Dawley rats at specific age intervals. Body composition, SPA and caloric intake were measured in selectively-bred obesity-resistant and out-bred Sprague-Dawley rats from 1 to 18 months. Data from development throughout maturation were analyzed by longitudinal growth curve modeling to determine the rate and acceleration of body weight, FM- and FFM-gain. Obesity-resistant rats had a lower rate of FM gain overall, a lower acceleration in body weight early in life, significantly greater SPA and lower cumulative caloric intake. Greater SPA in obesity-resistant rats was significantly associated with a lower rate of FM gain overall and lower acceleration in body weight early in life. Obesity resistant rats lost less FFM compared with Sprague-Dawley rats despite that obesity-resistant rats had a lower acceleration in FFM gain early in life. Obesity-resistant rats gained less FM and more FFM per gram body weight and were less energy efficient than Sprague-Dawley rats. Caloric intake was significantly and positively related to body weight, FM and FFM gain in both groups. Circadian patterns of caloric intake were group and age-dependent. Our data demonstrate that elevated and sustained SPA during development and over the lifespan are related to the reduced the rate of FM gain and may preserve FFM. These data support the idea that SPA level is a reproducible marker that reliably predicts propensity for obesity in rats, and that elevated levels of SPA maintained during the lifespan promote a lean phenotype.

  5. Herpes - oral

    Science.gov (United States)

    ... virus type 2 (HSV-2) most often causes genital herpes . However, sometimes HSV-2 is spread to the ... the virus to the genitals. Both oral and genital herpes viruses can sometimes be spread, even when you ...

  6. Systematics of spontaneous positron lines

    International Nuclear Information System (INIS)

    Mueller, U.; Reus, T. de; Reinhardt, J.; Mueller, B.; Greiner, W.

    1985-08-01

    Dynamical and spontaneous positron emission are investigated for heavy-ion collisions with long time delay using a semiclassical description. Numerical results and analytical expressions for the characteristic quantities of the resulting spontaneous positron line, i.e., its position, width, and cross section, are compared. The expected behaviour of the line position and cross section and its visibility against the spectrum of dynamically created positrons is discussed in dependence of the united charge Zsub(u) of projectile and target nucleus in a range of systems from Zsub(u)=180 up to Zsub(u)=188. The results are confronted with presently available experimental data, and possible implications on further experiments are worked out. (orig.)

  7. Spontaneous Rotational Inversion in Phycomyces

    KAUST Repository

    Goriely, Alain

    2011-03-01

    The filamentary fungus Phycomyces blakesleeanus undergoes a series of remarkable transitions during aerial growth. During what is known as the stagea IV growth phase, the fungus extends while rotating in a counterclockwise manner when viewed from above (stagea IVa) and then, while continuing to grow, spontaneously reverses to a clockwise rotation (stagea IVb). This phase lasts for 24-48Ah and is sometimes followed by yet another reversal (stageAIVc) before the overall growth ends. Here, we propose a continuum mechanical model of this entire process using nonlinear, anisotropic, elasticity and show how helical anisotropy associated with the cell wall structure can induce spontaneous rotation and, under appropriate circumstances, the observed reversal of rotational handedness. © 2011 American Physical Society.

  8. Spontaneous regression of colon cancer.

    Science.gov (United States)

    Kihara, Kyoichi; Fujita, Shin; Ohshiro, Taihei; Yamamoto, Seiichiro; Sekine, Shigeki

    2015-01-01

    A case of spontaneous regression of transverse colon cancer is reported. A 64-year-old man was diagnosed as having cancer of the transverse colon at a local hospital. Initial and second colonoscopy examinations revealed a typical cancer of the transverse colon, which was diagnosed as moderately differentiated adenocarcinoma. The patient underwent right hemicolectomy 6 weeks after the initial colonoscopy. The resected specimen showed only a scar at the tumor site, and no cancerous tissue was proven histologically. The patient is alive with no evidence of recurrence 1 year after surgery. Although an antitumor immune response is the most likely explanation, the exact nature of the phenomenon was unclear. We describe this rare case and review the literature pertaining to spontaneous regression of colorectal cancer. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  9. Management of intractable spontaneous epistaxis

    Science.gov (United States)

    Rudmik, Luke

    2012-01-01

    Background: Epistaxis is a common otolaryngology emergency and is often controlled with first-line interventions such as cautery, hemostatic agents, or anterior nasal packing. A subset of patients will continue to bleed and require more aggressive therapy. Methods: Intractable spontaneous epistaxis was traditionally managed with posterior nasal packing and prolonged hospital admission. In an effort to reduce patient morbidity and shorten hospital stay, surgical and endovascular techniques have gained popularity. A literature review was conducted. Results: Transnasal endoscopic sphenopalatine artery ligation and arterial embolization provide excellent control rates but the decision to choose one over the other can be challenging. The role of transnasal endoscopic anterior ethmoid artery ligation is unclear but may be considered in certain cases when bleeding localizes to the ethmoid region. Conclusion: This article will focus on the management of intractable spontaneous epistaxis and discuss the role of endoscopic arterial ligation and embolization as it pertains to this challenging clinical scenario. PMID:22391084

  10. [Oral contraceptives].

    Science.gov (United States)

    Rozenbaum, H

    1976-10-23

    The author presents an alphabetical list of oral contraceptives. To classify the commercial names of oral contraceptives all over the world is practically impossible for the following reasons: some agents are discontinued without the medical profession being aware of it; the same product can have various names depending on the country and the laboratory. Some products exist in different forms (21 pills including 7 inactive tablets). Finally, some laboratories change the posology of a product without changing its name.

  11. Pathogenesis of hypercalciuria in spontaneously hypertensive rats.

    Science.gov (United States)

    Hsu, C H; Chen, P S; Smith, D E; Yang, C S

    1986-01-01

    The etiology of hypercalciuria remains unknown in spontaneously hypertensive rats (SHR). In order to differentiate absorptive versus renal hypercalciuria, serial measurements of urinary calcium (UCaV) excretion were made weekly under fasting (3-hour urine collection) and after oral administration of CaCl2 (50 mg/100 g; 4-hour urine collection) from age 8 to 14 weeks in SHR (n = 14) and normotensive Wistar Kyoto rats (WKY; n = 14). Fasting UCaV was significantly greater in WKY than in SHR throughout the periods of observation. In contrast, after oral Ca loading UCaV was greater in SHR after 13 weeks of age (13 weeks: SHR UCaV = 954 micrograms/mg creatinine, WKY UCaV = 541 p less than 0.01; 14 weeks: SHR UCaV = 988 micrograms/mg creatinine, WKY UCaV = 534, p less than 0.01). Fasting urinary cyclic adenosine monophosphate (AMP) excretion was not different between WKY and SHR. However, cyclic AMP excretion of SHR, but not WKY, was decreased after calcium loading when compared to the fasting values. The cyclic AMP was also significantly lower in SHR than in WKY rats after calcium loading. Calcium handling by the kidney was not different between SHR and WKY with or without parathyroidectomy. Calcium disposition kinetic studies were performed on these animals at age 15 and 16 weeks. No significant difference of intravenous 45Ca was observed between WKY (n = 6) and SHR (n = 6) in total plasma clearance, nonrenal clearance, biologic half-life, and elimination rate constant from the central compartment. However, the WKY had a significantly greater renal clearance of 45Ca than the SHR (0.48 +/- 0.04 vs. 0.24 +/- 0.02 ml/n, p less than 0.001). Since tissue disposition of intravenous 45Ca was not different between WKY and SHR, the increased renal excretion of calcium after oral administration in SHR, therefore, reflects increased intestinal absorption of calcium. Correction of established hypertension did not abolish the hypercalciuria. We believe that increased

  12. Disparities in Oral Health

    Science.gov (United States)

    ... 2020: Oral Health Objectives Site Map Disparities in Oral Health Recommend on Facebook Tweet Share Compartir Oral health ... to get and keep dental insurance. Disparities in Oral Health Some of the oral health disparities that exist ...

  13. Spontaneous baryogenesis in warm inflation

    OpenAIRE

    Brandenberger, Robert H.; Yamaguchi, Masahide

    2003-01-01

    We discuss spontaneous baryogenesis in the warm inflation scenario. In contrast with standard inflation models, radiation always exists in the warm inflation scenario, and the inflaton must be directly coupled to it. Also, the transition to the post-inflationary radiation dominated phase is smooth and the entropy is not significantly increased at the end of the period of inflation. In addition, after the period of warm inflation ends, the inflaton does not oscillate coherently but slowly roll...

  14. Spontaneous Splenic Rupture in Melanoma

    Directory of Open Access Journals (Sweden)

    Hadi Mirfazaelian

    2014-01-01

    Full Text Available Spontaneous rupture of spleen due to malignant melanoma is a rare situation, with only a few case reports in the literature. This study reports a previously healthy, 30-year-old man who came with chief complaint of acute abdominal pain to emergency room. On physical examination, abdominal tenderness and guarding were detected to be coincident with hypotension. Ultrasonography revealed mild splenomegaly with moderate free fluid in abdominopelvic cavity. Considering acute abdominal pain and hemodynamic instability, he underwent splenectomy with splenic rupture as the source of bleeding. Histologic examination showed diffuse infiltration by tumor. Immunohistochemical study (positive for S100, HMB45, and vimentin and negative for CK, CD10, CK20, CK7, CD30, LCA, EMA, and chromogranin confirmed metastatic malignant melanoma. On further questioning, there was a past history of a nasal dark skin lesion which was removed two years ago with no pathologic examination. Spontaneous (nontraumatic rupture of spleen is an uncommon situation and it happens very rarely due to neoplastic metastasis. Metastasis of malignant melanoma is one of the rare causes of the spontaneous rupture of spleen.

  15. Probiotics and oral health effects in children

    DEFF Research Database (Denmark)

    Twetman, Svante; Stecksén-Blicks, Christina

    2008-01-01

    interest was conducted in children. Four papers dealt with oral installation of probiotic bacteria, and although detectable levels were found in saliva shortly after intake, the studies failed to demonstrate a long-term installation. Seven papers evaluated the effect of lactobacilli- or bifidobacteria...

  16. Oral and non-oral sensorimotor interventions enhance oral feeding performance in preterm infants.

    Science.gov (United States)

    Fucile, Sandra; Gisel, Erika G; McFarland, David H; Lau, Chantal

    2011-09-01

    The aim of this study was to determine whether oral, tactile/kinaesthetic (T/K), or combined (oral+T/K) interventions enhance oral feeding performance and whether combined interventions have an additive/synergistic effect. Seventy-five preterm infants (mean gestational age 29 wk; standard error of the mean [SEM] 0.3 wk; mean birthweight 1340.3g; SEM 52.5 g; 49 males and 26 females) were randomly assigned to one of three intervention groups or a control group. The oral group received sensorimotor input to the oral structures, the T/K group received sensorimotor input to the trunk and limbs, and the combined group received both. The outcomes were time from introduction of nipple feeding to independent oral feeding (d), proficiency (intake in the first 5 min, %), volume transfer (%), rate of transfer (mL/min), volume loss (%), and length of hospital stay (d). Infants in the three intervention groups achieved independent oral feeding 9-10 days earlier than those in the control group (pfeedings per day, volume transfer (p ≤ 0.001; effect size 0.8-1.1) at one to two, three to five, and six to eight oral feedings per day, and overall rate of transfer (p ≤ 0.018; effect size 0.8-1.1) were greater, and overall volume losses were less (p ≤ 0.007; effect size 0.9-1.1), than in the control group (p ≤ 0.042). The combined group attained independent oral feeding at a significantly younger postmenstrual age than controls (p=0.020) and had clinically greater proficiency than the T/K group (p=0.020; effect size 0.7) and oral group (p=0.109; effect size 0.5). Length of hospital stay was not significantly different between groups (p=0.792; effect size 0.02-0.3). Oral and T/K interventions accelerated the transition from introduction to independent oral feeding and enhanced oral feeding skills. T/K has beneficial effects beyond the specific targeted system. The combined sensorimotor intervention led to an additive/synergistic effect for proficiency, further benefiting this

  17. Protein intakes in India.

    Science.gov (United States)

    Swaminathan, Sumathi; Vaz, Mario; Kurpad, Anura V

    2012-08-01

    Indian diets derive almost 60 % of their protein from cereals with relatively low digestibility and quality. There have been several surveys of diets and protein intakes in India by the National Nutrition Monitoring Board (NNMB) over the last 25 years, in urban and rural, as well as in slum dwellers and tribal populations. Data of disadvantaged populations from slums, tribals and sedentary rural Indian populations show that the protein intake (mainly from cereals) is about 1 gm/kg/day. However, the protein intake looks less promising in terms of the protein digestibility corrected amino acid score (PDCAAS), using lysine as the first limiting amino acid, where all populations, particularly rural and tribal, appear to have an inadequate quality to their protein intake. The protein: energy (PE) ratio is a measure of dietary quality, and has been used in the 2007 WHO/FAO/UNU report to define reference requirement values with which the adequacy of diets can be evaluated in terms of a protein quality corrected PE ratio. It is likely that about one third of this sedentary rural population is at risk of not meeting their requirements. These levels of risk of deficiency are in a population with relatively low BMI populations, whose diets are also inadequate in fruits and vegetables. Therefore, while the burden of enhancing the quality of protein intake in rural India exists, the quality of the diet, in general, represents a challenge that must be met.

  18. Probiotics and refractory chronic spontaneous urticaria.

    Science.gov (United States)

    Nettis, E; Di Leo, E; Pastore, A; Distaso, M; Zaza, I; Vacca, M; Macchia, L; Vacca, A

    2016-09-01

    Background. In chronic spontaneous urticaria (CSU) first-line therapy with an antihistamine-based regimen may not achieve satisfactory control in patients. Thus, a continuing need exists for effective and safe treatments for refractory CSU. Aim. To evaluate the clinical efficacy and safety of an intake of a combination of 2 probiotics (Lactobacillus salivarius LS01 and Bifidobacterium breve BR03) in patients with CSU who remain symptomatic despite concomitant H1-antihistamine therapy. Methods. This report analyzes the effects of therapy with two probiotic strains on the clinical progress of 52 unselected patients with difficulty to treat CSU underwent to medical examination in two Italian specialist urticaria Clinics between September 2013 and September 2014. A mixture of Lactobacillus LS01 and Bifidobacterium BR03 were administered in each patient twice daily for 8 weeks. To evaluate patients' improvement with probiotics, urticaria activity score over 7 days (UAS7) was used at baseline and at week 8 in addition to a 5-question urticaria quality of life questionnaire. Results. Fifty-two patients with CSU were included in this study (10 male and 42 female, age range 19-72 years). Mean disease duration was 1.5 years. Fourteen patients discontinued treatment, so evaluable population consisted of 38 patients. Nine of the 38 patients experienced mild clinical improvement during probiotic treatment (23.7%); one patient reported significant clinical improvement (2.6%) and one patient had complete remission of urticaria (2.6%). Twenty-seven patients did not have improvement in symptoms (71.1%). No side effects during the course of therapy were reported. Conclusions. A combination of Lactobacillus salivarius LS01 and Bifidobacterium breve BR03 administered twice daily for 8 weeks might reduce the symptoms scores and improve quality of life scores in a part of patients with CSU who remained symptomatic despite treatment with H1 antihistamine mostly in subjects with allergic

  19. Management of adult spontaneous spondylodiscitis and its rising incidence.

    Science.gov (United States)

    Sur, A; Tsang, K; Brown, M; Tzerakis, N

    2015-09-01

    Spondylodiscitis refers to the infection of the intervertebral disc and osteomyelitis of the adjacent endplates, and it is uncommon in the developed world. Broad consensus indicates its incidence is on the rise. The aim of this retrospective study was twofold. First, we sought to give an up-to-date incidence estimate by comparing case presentation over two time periods (1995-1999 and 2008-2011). Data from the England and Wales census in 2001 and 2011 were used for incidence estimation. The second part of this study aimed to generate management guidance from data from medical and radiographic records of the 2008-2011 patient cohort. The incidence of adult spontaneous spondylodiscitis in the local region between 2008 and 2011 was 3.67/100,000 per year, representing a 150% increase from the incidence in 1995-1999. Our data demonstrate that methicillin sensitive Staphylococcus aureus remains the most common offending pathogen of spontaneous spondylodiscitis. The mean C-reactive protein (CRP) level remained at >30mg/l after a month of starting antibiotic treatment in both medically and surgically managed groups. Evidence suggests that the incidence of spondylodiscitis is on the rise. A review of our case series has demonstrated the effectiveness of intravenous antibiotic therapy. While no official guidance exists for when to switch from intravenous to oral antibiotics, our study shows that CRP at 1 month is >30mg/l and we recommend 6 weeks of intravenous therapy, followed by 6 further weeks of oral therapy.

  20. Room service improves patient food intake and satisfaction with hospital food.

    Science.gov (United States)

    Williams, R; Virtue, K; Adkins, A

    1998-07-01

    Cancer therapy causes side effects that interfere with oral intake. Frequently, patients undergoing such therapy suffer from anorexia, nausea, vomiting, food aversions, dysgeusia, and xerostomia, all which adversely affect oral intake. Adequate nutrition intake is an important part of therapy for the cancer patient, especially when that patient is a child. Children who are well nourished are better able to withstand infection and tolerate therapy. Parents and staff at our hospital have worked diligently to improve patient's oral intake with limited success. Hence, a multidisciplinary team was organized to develop a new approach to food services that would improve patients' oral intake. The team initiated patient "room service," and patients were allowed to call the kitchen when they were ready to eat. The system works much like room service in a hotel. After the introduction of room service, patients' caloric intake improved significantly (P = .008), and protein intake increased by 18%. Patient satisfaction with hospital food service also improved; excellent ratings increased by as much as 35%. We conclude that room service is a viable alternative to traditional food services in the pediatric oncology setting and may be useful in other patient populations, such as maternity and general pediatrics.

  1. The lipid-sensor candidates CD36 and GPR120 are differentially regulated by dietary lipids in mouse taste buds: impact on spontaneous fat preference.

    Directory of Open Access Journals (Sweden)

    Céline Martin

    Full Text Available BACKGROUND: Recent studies in rodents and humans suggest that the chemoreception of long-chain fatty acids (LCFA in oral cavity is involved in the spontaneous preference for fatty foods and might contribute to the obesity risk. CD36 and GPR120 are LCFA receptors identified in rodent taste bud cells. The fact that CD36 or GPR120 gene inactivation leads to a decrease in the preference for lipids raises the question of the respective role(s played by these gustatory lipid-sensor candidates. METHODOLOGY/PRINCIPAL FINDINGS: Using a combination of biochemical, nutritional and behavioural studies in wild-type, CD36(+/-and CD36(-/- mice, it was found that: 1° CD36 and GPR120 display different diurnal rhythms in the gustatory circumvallate papillae, CD36 mRNA levels being down-regulated during the dark period in contrast to GPR120, 2° this change is due to food intake and strictly dependent of the presence of lipids in the diet, 3° CD36 protein levels are also rapidly but transiently decreased by the food intake, a two-fold drop in CD36 protein levels being found 1 h after refeeding, followed by a progressive return to the pre-prandial values, 4° this down-regulation, which has a post-transcriptional origin, seems sufficient to alter the spontaneous fat preference, independently to change in the GPR120 gene expression. CONCLUSIONS/SIGNIFICANCE: In contrast to GPR120, CD36 appears to be a food-sensitive lipid sensor in the gustatory circumvallate papillae. Lipid-mediated change in lingual CD36 expression might modulate the motivation for fat during a meal, initially high and then gradually decreasing secondary to the food intake. This short-term lipid-mediated effect is reminiscent of sensory-specific satiety. These findings, which highlight the role played by CD36 in the oro-sensory perception of dietary lipids, raise the possibility of novel pharmacological strategies to modify attraction for fatty foods and decrease obesity risks.

  2. The lipid-sensor candidates CD36 and GPR120 are differentially regulated by dietary lipids in mouse taste buds: impact on spontaneous fat preference.

    Science.gov (United States)

    Martin, Céline; Passilly-Degrace, Patricia; Gaillard, Dany; Merlin, Jean-François; Chevrot, Michaël; Besnard, Philippe

    2011-01-01

    Recent studies in rodents and humans suggest that the chemoreception of long-chain fatty acids (LCFA) in oral cavity is involved in the spontaneous preference for fatty foods and might contribute to the obesity risk. CD36 and GPR120 are LCFA receptors identified in rodent taste bud cells. The fact that CD36 or GPR120 gene inactivation leads to a decrease in the preference for lipids raises the question of the respective role(s) played by these gustatory lipid-sensor candidates. Using a combination of biochemical, nutritional and behavioural studies in wild-type, CD36(+/-)and CD36(-/-) mice, it was found that: 1°) CD36 and GPR120 display different diurnal rhythms in the gustatory circumvallate papillae, CD36 mRNA levels being down-regulated during the dark period in contrast to GPR120, 2°) this change is due to food intake and strictly dependent of the presence of lipids in the diet, 3°) CD36 protein levels are also rapidly but transiently decreased by the food intake, a two-fold drop in CD36 protein levels being found 1 h after refeeding, followed by a progressive return to the pre-prandial values, 4°) this down-regulation, which has a post-transcriptional origin, seems sufficient to alter the spontaneous fat preference, independently to change in the GPR120 gene expression. In contrast to GPR120, CD36 appears to be a food-sensitive lipid sensor in the gustatory circumvallate papillae. Lipid-mediated change in lingual CD36 expression might modulate the motivation for fat during a meal, initially high and then gradually decreasing secondary to the food intake. This short-term lipid-mediated effect is reminiscent of sensory-specific satiety. These findings, which highlight the role played by CD36 in the oro-sensory perception of dietary lipids, raise the possibility of novel pharmacological strategies to modify attraction for fatty foods and decrease obesity risks.

  3. Energy Intake from Restaurants

    Science.gov (United States)

    Powell, Lisa M.; Nguyen, Binh T.; Han, Euna

    2012-01-01

    Background Eating food away from home and restaurant consumption have increased over the past few decades. Purpose To examine recent changes in calories from fast-food and full-service restaurant consumption and to assess characteristics associated with consumption. Methods Analyses of 24-hour dietary recalls from children, adolescents, and adults using nationally representative data from the 2003–2004 through 2007–2008 National Health and Nutrition Examination Surveys, including analysis by gender, ethnicity, income and location of consumption. Multivariate regression analyses of associations between demographic and socioeconomic characteristics and consumption prevalence and average daily caloric intake from fast-food and full-service restaurants. Results In 2007–2008, 33%, 41% and 36% of children, adolescents and adults, respectively, consumed foods and/or beverages from fast-food restaurant sources and 12%, 18% and 27% consumed from full-service restaurants. Their respective mean caloric intake from fast food was 191 kcal, 404 kcal, and 315 kcal, down by 25% (p≤0.05), 3% and 9% from 2003–2004; and among consumers, intake was 576 kcal, 988 kcal, and 877 kcal, respectively, down by 12% (p≤0.05), 2% and 7%. There were no changes in daily calories consumed from full-service restaurants. Consumption prevalence and average daily caloric intake from fast-food (adults only) and full-service restaurants (all age groups) were higher when consumed away from home versus at home. There were some demographic and socioeconomic associations with the likelihood of fast-food consumption, but characteristics were generally not associated with the extent of caloric intake among those who consumed from fast-food or from full-service restaurants. Conclusions In 2007–2008, fast-food and full-service restaurant consumption remained prevalent and a source of substantial energy intake. PMID:23079172

  4. Risk factors for insufficient perioperative oral nutrition after hip fracture surgery within a multi-modal rehabilitation programme

    DEFF Research Database (Denmark)

    Foss, Nicolai B; Jensen, Pia S; Kehlet, Henrik

    2007-01-01

    To examine oral nutritional intake in the perioperative phase in elderly hip fracture patients treated according to a well-defined multi-modal rehabilitation program, including unselected oral nutritional supplementation, and to identify independent risk factors for insufficient nutritional intake....

  5. Oral candidiasis.

    Science.gov (United States)

    Millsop, Jillian W; Fazel, Nasim

    2016-01-01

    Oral candidiasis (OC) is a common fungal disease encountered in dermatology, most commonly caused by an overgrowth of Candida albicans in the mouth. Although thrush is a well-recognized presentation of OC, it behooves clinicians to be aware of the many other presentations of this disease and how to accurately diagnose and manage these cases. The clinical presentations of OC can be broadly classified as white or erythematous candidiasis, with various subtypes in each category. The treatments include appropriate oral hygiene, topical agents, and systemic medications. This review focuses on the various clinical presentations of OC and treatment options. Copyright © 2016 Elsevier Inc. All rights reserved.

  6. Oral myiasis

    Directory of Open Access Journals (Sweden)

    Treville Pereira

    2010-01-01

    Full Text Available Myiasis is a relatively rare condition arising from the invasion of body tissues or cavities of living animals or humans by maggots or larvae of certain species of flies. It is an uncommon clinical condition, being more frequent in underdeveloped countries and hot climate regions, and is associated with poor hygiene, suppurative oral lesions; alcoholism and senility. Its diagnosis is made basically by the presence of larvae. The present article reports a case of oral myiasis involving 20 larvae in a patient with neurological deficiency.

  7. Spontaneous oscillations in microfluidic networks

    Science.gov (United States)

    Case, Daniel; Angilella, Jean-Regis; Motter, Adilson

    2017-11-01

    Precisely controlling flows within microfluidic systems is often difficult which typically results in systems being heavily reliant on numerous external pumps and computers. Here, I present a simple microfluidic network that exhibits flow rate switching, bistablity, and spontaneous oscillations controlled by a single pressure. That is, by solely changing the driving pressure, it is possible to switch between an oscillating and steady flow state. Such functionality does not rely on external hardware and may even serve as an on-chip memory or timing mechanism. I use an analytic model and rigorous fluid dynamics simulations to show these results.

  8. General features of spontaneous baryogenesis

    Science.gov (United States)

    Arbuzova, Elena

    2017-04-01

    The classical version of spontaneous baryogenesis is studied in details. It is shown that the relation between the time derivative of the (pseudo)goldstone field and the baryonic chemical potential essentially depends upon the representation chosen for the fermionic fields with non-zero baryonic number (quarks). The kinetic equation, used for the calculations of the cosmological baryon asymmetry, is generalized to the case of non-stationary background. The effects of the finite interval of the integration over time are also included into consideration.

  9. Spontaneous osteonecrosis of the knee

    Energy Technology Data Exchange (ETDEWEB)

    Kattapuram, Taj M. [Department of Radiology, Massachusetts General Hospital (United States); Kattapuram, Susan V. [Department of Radiology, Massachusetts General Hospital (United States)], E-mail: skattapuram@partners.org

    2008-07-15

    Spontaneous osteonecrosis of the knee presents with acute onset of severe, pain in elderly patients, usually female and usually without a history of trauma. Originally described as idiopathic osteonecrosis, the exact etiology is still debated. Evidence suggests that an acute fracture occurs as a result of chronic stress or minor trauma to a weakened subchondral bone plate. The imaging characteristics on MR reflect the age of the lesion and the symptoms. More appropriate terminology may be ' subchondral insufficiency fracture of the knee' or 'focal subchondral osteonecrosis'.

  10. Oral Allergy Syndrome

    Directory of Open Access Journals (Sweden)

    Yasuto Kondo

    2009-01-01

    Full Text Available Oral allergy syndrome (OAS is defined as the symptoms of IgE-mediated immediate allergy localized in the oral mucosa, and the characteristics depend on the lability of the antigen. Another term used for this syndrome is pollen-food allergy (PFS; the patient is sensitized with pollen via the airways and exhibits an allergic reaction to food antigen with a structural similarity to the pollen (class 2 food allergy. In addition to PFS, latex-fruit syndrome is also well-known as the disease exhibiting OAS. In treating the condition, it must be noted that most but not all symptoms of PFS are those of OAS. In many cases, antigens become edible by heating, but some are resistant to heating. Also, since the exacerbation of atopic dermatitis is occasionally observed after the intake of cooked antigens in asymptomatic individuals, careful inquiry of the history is important in designing the treatment. Immunotherapy against the cross-reacting pollen has also been attempted in PFS.

  11. Intake to Production Ratio

    DEFF Research Database (Denmark)

    Nazaroff, William; Weschler, Charles J.; Little, John C.

    2012-01-01

    BACKGROUND: Limited data are available to assess human exposure to thousands of chemicals currently in commerce. Information that relates human intake of a chemical to its production and use can help inform understanding of mechanisms and pathways that control exposure and support efforts to prot...

  12. Oral hypoglycemic agents in pregnancy.

    Science.gov (United States)

    Tran, Nam D; Hunter, Stephen K; Yankowitz, Jerome

    2004-06-01

    Pregnancies in diabetic women are associated with increased risk of spontaneous abortion, congenital malformations, preeclampsia, preterm labor, macrosomia, shoulder dystocia, and cesarean section. Advances in antepartum cares and strict adherence to dietary and insulin regimens have been shown to significantly reduce the rate of maternal morbidity as well as perinatal morbidity and mortality. Historically, reports of potential fetal teratogenicity and hypoglycemic effects on the fetus contraindicated the use of oral hypoglycemic agents in pregnancies complicated with either type II diabetes mellitus (DM) or gestational diabetes mellitus (GDM). Recently, physicians increasingly prescribe newer generations of oral hypoglycemic agents to treat GDM and type II DM to pregnant patients. This review addresses the safety, current recommendations, and controversies surrounding use of the available oral hypoglycemic agents during pregnancy. Obstetricians & Gynecologists, Family Physicians After completion of this article, the reader should be able to describe the mechanisms of actions of the various oral hypoglycemic agents, to list the known side effects of these agents, and to summarize the data on the use of these agents during pregnancy.

  13. Radiological evaluation of spontaneous pneumoperitoneum

    International Nuclear Information System (INIS)

    Kim, H. S.; Kim, J. D.; Rhee, H. S.

    1982-01-01

    112 cases of spontaneous penumoperitoneum, the causes of which were confirmed by clinical and surgical procedure at Presbyterian Medical Center from January, 1977 to July, 1981 were reviewed radiologically. The results were as follows: 1. Perforation of duodenal ulcer (46/112: 41.1%), stomach ulcer (22/112: 19.6%), and stomach cancer (11/112: 9.8%) were the three most common causes of spontaneous penumoperitoneum. These were 70.5% of all causes. 2. The most common site of free gas was both subdiaphragmatic areas (46: 41.1%). Others were Rt. subdiaphragmatic only (31: 27.7%), both subdiaphragmatic with subhepatic (16: 14.3%), Rt. subdiaphragmatic with subhepatic (7: 6.2%), Rt. subdiaphragmatic only (5: 4.4%), diffuse in abdomen (4: 3.6%), and subhepatic only (3: 2.7%). So 92.0% (103/112) were located in RUQ. 3. The radiological shape of free gas was classified: crescent (52: 46.4%) of small amount; half-moon (21: 18.8%) of moderate amount; large or diffuse (39: 34.8%) of large amount.4. The age between 31 and 60 occupied 69.1% (77/112), and male was predominant (5.2 times). 5. The patient's position showing free air most frequently was erect

  14. Oral cancer

    Science.gov (United States)

    ... cancers tend to spread quickly. Smoking and other tobacco use are linked to most cases of oral cancer. Heavy alcohol use also increases the risk for ... cancer greatly increases the chance of survival. Prevention ... Avoiding smoking or other tobacco use Having dental problems corrected Limiting or avoiding alcohol ...

  15. Oral leukoplakia

    DEFF Research Database (Denmark)

    Holmstrup, Palle; Dabelsteen, Erik

    2016-01-01

    nature is oral leukoplakia, and for decades it has been discussed how to treat these lesions. Various treatment modalities, such as systemic therapies and surgical removal, have been suggested. The systemic therapies tested so far include retinoids, extracts of green tea, inhibitors of cyclooxygenase-2...

  16. Oral leukoplakia

    DEFF Research Database (Denmark)

    Kjærgaard Larsen, Marie; Sorensen, J. A.; Godballe, C.

    2016-01-01

    BACKGROUND AND AIM: Oral leukoplakia (OL) is a common premalignant lesion. The possible benefits of specific interventions in preventing a malignant transformation of OL are not well understood. This review assesses different invasive treatment techniques for OL and evaluate the optimal treatment...

  17. A Case of Multiple Spontaneous Keloid Scars

    Directory of Open Access Journals (Sweden)

    Abdulhadi Jfri

    2015-07-01

    Full Text Available Keloid scars result from an abnormal healing response to cutaneous injury or inflammation that extends beyond the borders of the original wound. Spontaneous keloid scars forming in the absence of any previous trauma or surgical procedure are rare. Certain syndromes have been associated with this phenomenon, and few reports have discussed the evidence of single spontaneous keloid scar, which raises the question whether they are really spontaneous. Here, we present a 27-year-old mentally retarded single female with orbital hypertelorism, broad nasal bridge, repaired cleft lip and high-arched palate who presented with progressive multiple spontaneous keloid scars in different parts of her body which were confirmed histologically by the presence of typical keloidal collagen. This report supports the fact that keloid scars can appear spontaneously and are possibly linked to a genetic factor. Furthermore, it describes a new presentation of spontaneous keloid scars in the form of multiple large lesions in different sites of the body.

  18. Spontaneity of communication in individuals with autism.

    Science.gov (United States)

    Chiang, Hsu-Min; Carter, Mark

    2008-04-01

    This article provides an examination of issues related to spontaneity of communication in children with autism. Deficits relating to spontaneity or initiation are frequently reported in individuals with autism, particularly in relation to communication and social behavior. Nevertheless, spontaneity is not necessarily clearly conceptualized or measured. Several approaches to conceptualization of communicative spontaneity are examined with a particular focus on the continuum model and how it might be practically applied. A range of possible explanations for deficits in spontaneity of communication in children with autism is subsequently explored, including external factors (highly structured teaching programs, failure to systematically instruct for spontaneity) and intrinsic characteristics (intellectual disability, stimulus overselectivity, weak central coherence). Possible implications for future research are presented.

  19. Acute coronary syndrome induced by oral capecitabine

    OpenAIRE

    Cardinale, Daniela; Colombo, Alessandro; Colombo, Nicola

    2006-01-01

    A 41-year-old woman who was undergoing oral chemotherapy with capecitabine for metastatic breast cancer presented with recurrent episodes of chest pain associated with electrocardiographic signs of diffuse ST segment elevation. After spontaneous pain relief, the electrocardiogram showed ischemic evolution in the anterior precordial leads. Coronary and ventricular angiography, performed 24 h later, showed normal coronary arteries and normal left ventricular function. After therapy with capecit...

  20. Intake Factors and Intake Processes in Adult Language Learning.

    Science.gov (United States)

    Kumaravadivelu, B.

    1994-01-01

    Synthesizing theoretical and empirical insights from second-language acquisition, cognitive psychology, information processing, schema theory, and parallel distributed processing, this paper proposes an interactive framework of intake processes. It identifies intake factors and intake processes and argues that these factors and processes…

  1. Spontaneous cryptococcal peritonitis in cirrhotic patients.

    Directory of Open Access Journals (Sweden)

    Sungkanuparph S

    2002-07-01

    Full Text Available Spontaneous bacterial peritonitis is a common complication in patients with cirrhosis and ascites. However, spontaneous peritonitis caused by Cryptococcus neoformans is uncommon. Delayed diagnosis of cryptococcal peritonitis often results in death. We describe three cases of spontaneous cryptococcal peritonitis in patients with decompensated cirrhosis. One case had associated symptomatic human immunodeficiency virus infection. Clinical awareness of this entity may lead to the early diagnosis and proper treatment.

  2. Spontaneous Intracranial Hypotension without Orthostatic Headache

    Directory of Open Access Journals (Sweden)

    Tülay Kansu

    2009-03-01

    Full Text Available We report 2 cases of spontaneous intracranial hypotension that presented with unilateral abducens nerve palsy, without orthostatic headache. While sixth nerve palsies improved without any intervention, subdural hematoma was detected with magnetic resonance imaging. We conclude that headache may be absent in spontaneous intracranial hypotension and spontaneous improvement of sixth nerve palsy can occur, even after the development of a subdural hematoma

  3. Spontaneous renal hematoma - a case report

    International Nuclear Information System (INIS)

    Obrzut, M.; Obrzut, M.; Homa, J.; Obrzut, B.

    2006-01-01

    Spontaneous pararenal hematoma is a rare pathology most frequently coexisting with renal tumours, vascular anomalies and inflammatory processes. In some cases one cannot establish its etiology. The paper describes a case of a 58-year-old man with a spontaneous pararenal hematoma and presents a diagnostic algorithm. Ultrasonography and CT play an important role in diagnostics of spontaneous pararenal haemorrhages. These methods enable a precise evaluation of size and location of hematoma and its evolution. (author)

  4. Slow food: sustained impact of harder foods on the reduction in energy intake over the course of the day.

    Science.gov (United States)

    Bolhuis, Dieuwerke P; Forde, Ciarán G; Cheng, Yuejiao; Xu, Haohuan; Martin, Nathalie; de Graaf, Cees

    2014-01-01

    Previous research has shown that oral processing characteristics like bite size and oral residence duration are related to the satiating efficiency of foods. Oral processing characteristics are influenced by food texture. Very little research has been done on the effect of food texture within solid foods on energy intake. The first objective was to investigate the effect of hardness of food on energy intake at lunch, and to link this effect to differences in food oral processing characteristics. The second objective was to investigate whether the reduction in energy intake at lunch will be compensated for in the subsequent dinner. Fifty subjects (11 male, BMI: 21±2 kg/m2, age: 24±2 y) participated in a cross-over study in which they consumed ad libitum from a lunch with soft foods or hard foods on two separate days. Oral processing characteristics at lunch were assessed by coding video records. Later on the same days, subjects consumed dinner ad libitum. Hard foods led to a ∼13% lower energy intake at lunch compared to soft foods (Pfoods were consumed with smaller bites, longer oral duration per gram food, and more chewing per gram food compared to the soft foods (Pfoods led to reduced energy intake compared to soft foods, and this reduction in energy intake was sustained over the next meal. We argue that the differences in oral processing characteristics produced by the hardness of the foods explain the effect on intake. The sustained reduction in energy intake suggests that changes in food texture can be a helpful tool in reducing the overall daily energy intake.

  5. Biomarkers of spontaneous preterm birth

    DEFF Research Database (Denmark)

    Polettini, Jossimara; Cobo, Teresa; Kacerovsky, Marian

    2017-01-01

    predictors of pregnancy outcome. This systematic review was conducted to synthesize the knowledge on PTB biomarkers identified using multiplex analysis. Three electronic databases (PubMed, EMBASE and Web of Science) were searched for studies in any language reporting the use of multiplex assays for maternal......Despite decades of research on risk indicators of spontaneous preterm birth (PTB), reliable biomarkers are still not available to screen or diagnose high-risk pregnancies. Several biomarkers in maternal and fetal compartments have been mechanistically linked to PTB, but none of them are reliable......) followed by MIP-1β, GM-CSF, Eotaxin, and TNF-RI (two studies) were reported more than once in maternal serum. However, results could not be combined due to heterogeneity in type of sample, study population, assay, and analysis methods. By this systematic review, we conclude that multiplex assays...

  6. Spontaneous Strategies in Innovation Networks

    DEFF Research Database (Denmark)

    Plesner, Ursula; Husted, Emil Krastrup

    and a site ontology, we show how physical sites and objects become constitutive of the inside of virtual worlds through innovation processes. This argument is in line with ANT’s perspective on strategy, where sites and objects are considered a strategically relevant resource in the innovation process...... of materiality in relation to the organization and structuring of virtual worlds. We examine various innovation processes in five Danish entrepreneurial companies where actors continuously struggle to stabilize virtual worlds as platforms for professional communication. With inspiration from actor-network theory....... Empirically, the analysis is founded on descriptive accounts from the five entrepreneurs. By highlighting the spontaneous strategies described by actors, we show how sites and objects are actively used as an element in their strategy, and also how the sites and objects end up facilitating new ways of thinking...

  7. Caffeine intake and fecundability

    DEFF Research Database (Denmark)

    Jensen, Tina Kold; Henriksen, T B; Hjollund, N H

    1998-01-01

    Fecundability has been defined as the ability to achieve a recognized pregnancy. Several studies on caffeine and fecundability have been conducted but have been inconclusive. This may be explained partly by lack of stratification by smoking. Furthermore, few researchers have tried to separate...... the effect of caffeine from different sources (coffee, tea, cola, and chocolate). Clearly, the relationship between caffeine and fecundability needs further research, given the high prevalence of caffeine intake among women of childbearing age. We examined the independent and combined effects of smoking...... and caffeine intake from different sources on the probability of conception. From 1992 to 1995, a total of 430 couples were recruited after a nationwide mailing of a personal letter to 52,255 trade union members who were 20 to 35 years old, lived with a partner, and had no previous reproductive experience...

  8. Recurrent spontaneous attacks of dizziness.

    Science.gov (United States)

    Lempert, Thomas

    2012-10-01

    This article describes the common causes of recurrent vertigo and dizziness that can be diagnosed largely on the basis of history. Ninety percent of spontaneous recurrent vertigo and dizziness can be explained by six disorders: (1) Ménière disease is characterized by vertigo attacks, lasting 20 minutes to several hours, with concomitant hearing loss, tinnitus, and aural fullness. Aural symptoms become permanent during the course of the disease. (2) Attacks of vestibular migraine may last anywhere from minutes to days. Most patients have a previous history of migraine headaches, and many experience migraine symptoms during the attack. (3) Vertebrobasilar TIAs affect older adults with vascular risk factors. Most attacks last less than 1 hour and are accompanied by other symptoms from the posterior circulation territory. (4) Vestibular paroxysmia is caused by vascular compression of the eighth cranial nerve. It manifests itself with brief attacks of vertigo that recur many times per day, sometimes with concomitant cochlear symptoms. (5) Orthostatic hypotension causes brief episodes of dizziness lasting seconds to a few minutes after standing up and is relieved by sitting or lying down. In older adults, it may be accompanied by supine hypertension. (6) Panic attacks usually last minutes, occur in specific situations, and are accompanied by choking, palpitations, tremor, heat, and anxiety. Less common causes of spontaneous recurrent vertigo and dizziness include perilymph fistula, superior canal dehiscence, autoimmune inner ear disease, otosclerosis, cardiac arrhythmia, and medication side effects. Neurologists need to venture into otolaryngology, internal medicine, and psychiatry to master the differential diagnosis of recurrent dizziness.

  9. Crows spontaneously exhibit analogical reasoning.

    Science.gov (United States)

    Smirnova, Anna; Zorina, Zoya; Obozova, Tanya; Wasserman, Edward

    2015-01-19

    Analogical reasoning is vital to advanced cognition and behavioral adaptation. Many theorists deem analogical thinking to be uniquely human and to be foundational to categorization, creative problem solving, and scientific discovery. Comparative psychologists have long been interested in the species generality of analogical reasoning, but they initially found it difficult to obtain empirical support for such thinking in nonhuman animals (for pioneering efforts, see [2, 3]). Researchers have since mustered considerable evidence and argument that relational matching-to-sample (RMTS) effectively captures the essence of analogy, in which the relevant logical arguments are presented visually. In RMTS, choice of test pair BB would be correct if the sample pair were AA, whereas choice of test pair EF would be correct if the sample pair were CD. Critically, no items in the correct test pair physically match items in the sample pair, thus demanding that only relational sameness or differentness is available to support accurate choice responding. Initial evidence suggested that only humans and apes can successfully learn RMTS with pairs of sample and test items; however, monkeys have subsequently done so. Here, we report that crows too exhibit relational matching behavior. Even more importantly, crows spontaneously display relational responding without ever having been trained on RMTS; they had only been trained on identity matching-to-sample (IMTS). Such robust and uninstructed relational matching behavior represents the most convincing evidence yet of analogical reasoning in a nonprimate species, as apes alone have spontaneously exhibited RMTS behavior after only IMTS training. Copyright © 2015 Elsevier Ltd. All rights reserved.

  10. Cerebral cortex damage induced by acute oral alcohol intake is ...

    African Journals Online (AJOL)

    The prefrontal cortex undergoes functional and structural changes due to binge or chronic alcohol consumption. This study examines alcohol-induced cerebral cortex damage and the association with oxidative stress in an animal model. Twenty-four Wistar rats (12 males and 12 females) weighing 150g to 250g were divided ...

  11. Oral Histoplasmosis

    OpenAIRE

    Folk, Gillian A.; Nelson, Brenda L.

    2017-01-01

    A 44-year-old female presented to her general dentist with the chief complaint of a painful mouth sore of 2 weeks duration. Clinical examination revealed an irregularly shaped ulcer of the buccal and lingual attached gingiva of the anterior mandible. A biopsy was performed and microscopic evaluation revealed histoplasmosis. Histoplasmosis, caused by Histoplasma capsulate, is the most common fungal infection in the United States. Oral lesions of histoplasmosis are generally associated with the...

  12. Associations between Oral Infections and Salivary Gland Hypofunction

    DEFF Research Database (Denmark)

    Jensen, Siri Beier; Pedersen, Anne Marie Lynge

    2016-01-01

    Saliva plays an important role in the maintenance of oral health and regulation of the oral microbiota. Saliva lubricates the oral hard and soft tissues, dilutes food detritus and bacteria and enhances the clearance of microorganisms and dietary carbohydrates from the oral cavity. Saliva also...... provides antimicrobial activity via numerous proteins and peptides including lactoferrin, lactoperoxidase, lysozyme, statherin and histatins. This chapter focuses on the oral microbiota in patients suffering from salivary gland hypofunction due to Sjögren’s syndrome, radiotherapy of tumours in the head...... and neck region, cancer chemotherapy and intake of medications. Despite the different causes of salivary gland hypofunction, these patient groups show some similarities regarding the composition of the oral microbiota with increased colonisation of oral pathogens associated with dental caries...

  13. CHARACTERIZATION OF SPONTANEOUS AND INDUCED PUBERTY IN GIRLS WITH TURNER SYNDROME.

    Science.gov (United States)

    Folsom, Lisal J; Slaven, James E; Nabhan, Zeina M; Eugster, Erica A

    2017-07-01

    To characterize puberty in girls with Turner syndrome (TS) and determine whether specific patient characteristics are associated with the timing of menarche. We also sought to compare spontaneous versus induced puberty in these patients. Medical records of girls followed in our Pediatric Endocrine clinic for TS from 2007 to 2015 were reviewed. Fifty-three girls were included, of whom 10 (19%) achieved menarche spontaneously and 43 (81%) received hormone replacement therapy (HRT). Of girls receiving HRT, a younger age at estrogen initiation correlated with a longer time to menarche (P = .02), and a mosaic karyotype was associated with a shorter time to menarche (P = .02), whereas no relationship was seen for body mass index, estrogen regimen, or maternal age at menarche. Nineteen girls (44%) receiving HRT had bleeding on estrogen alone at a wide dose range and were more likely to be on transdermal than oral preparations (P = .01). Girls with spontaneous puberty achieved menarche at a younger age (PTurner syndrome.

  14. Stabiliteit spontane taal bij chronische milde afasie

    NARCIS (Netherlands)

    Wolthuis, Nienke; Mendez Orellana, Carolina; Nouwens, Femke; Jonkers, Roel; Visch-Brink, Evy; Bastiaanse, Roelien

    2014-01-01

    In aphasia, an analysis of spontaneous speech provides opportunities to establish the linguistic and communicative abilities, to create suitable therapy plans and to measure language progress. The current study investigated the stability of spontaneous speech within an interview of ten mild aphasic

  15. Spontaneously broken abelian gauge invariant supersymmetric model

    International Nuclear Information System (INIS)

    Mainland, G.B.; Tanaka, K.

    A model is presented that is invariant under an Abelian gauge transformation and a modified supersymmetry transformation. This model is broken spontaneously, and the interplay between symmetry breaking, Goldstone particles, and mass breaking is studied. In the present model, spontaneously breaking the Abelian symmetry of the vacuum restores the invariance of the vacuum under a modified supersymmetry transformation. (U.S.)

  16. Spontaneous Achilles tendon rupture in alkaptonuria | Mohammed ...

    African Journals Online (AJOL)

    Spontaneous Achilles tendon ruptures are uncommon. We present a 46-year-old man with spontaneous Achilles tendon rupture due to ochronosis. To our knowledge, this has not been previously reported in Sudan literature. The tendon of the reported patient healed well after debridement and primary repairs.

  17. Spontaneous rupture of choledochal cyst: case report

    Energy Technology Data Exchange (ETDEWEB)

    Shin, Ho Seob; Nam, Kyung Jin; Lee, Jin Hwa; Kim, Chan Sung; Choi, Jong Cheol; Oh, Jong Young [Dong-a University College of Medicine, Pusan (Korea, Republic of)

    2002-11-01

    Spontaneous rupture of a choledochal cyst leading to biliary peritonitis is a rare complication which can be fatal if not promptly diagnosed. The authors report the ultrasound and CT findings of two cases of spontaneous choledochal cystic rupture and the biliary peritonitis which ensued.

  18. Spontaneity and Equilibrium II: Multireaction Systems

    Science.gov (United States)

    Raff, Lionel M.

    2014-01-01

    The thermodynamic criteria for spontaneity and equilibrium in multireaction systems are developed and discussed. When N reactions are occurring simultaneously, it is shown that G and A will depend upon N independent reaction coordinates, ?a (a = 1,2, ..., N), in addition to T and p for G or T and V for A. The general criteria for spontaneity and…

  19. Hypotensive effect of Chamaemelum nobile aqueous extract in spontaneously hypertensive rats.

    Science.gov (United States)

    Zeggwagh, Naoufel Ali; Moufid, Abderahman; Michel, Jean Baptiste; Eddouks, Mohamed

    2009-07-01

    This study aims to evaluate the hypotensive effect of Chamaemelum nobile aqueous extract (CNAE) in spontaneously hypertensive rats (SHRs). Single oral administration of CNAE (140 mg/kg) produced a significant reduction (p < 0.05) in systolic blood pressure (SBP) after 24 h of the administration. Daily oral administration of CNAE (140 mg/kg) during 3 weeks produced a significant reduction in SBP in the day 8 (p < 0.01) of treatment. Furthermore, CNAE produced a significant increase in urinary output and electrolytes excretion (p < 0.01) from the day 8 to the end of treatment. We conclude that CNAE possesses a hypotensive and diuretic effect in SHR.

  20. Vitamin D nutrient intake for all life stages.

    LENUS (Irish Health Repository)

    McKenna, M

    2011-04-01

    Vitamin D, unlike other nutrients, is a conditionally required nutrient being obtained from two sources – predominantly by skin production upon exposure to natural ultraviolet (UV) solar radiation, and to a lesser extent by oral intake. Being a fat soluble vitamin it has a long half-life of about two weeks and is stored in fat tissues.1 For nearly six months of the year from October to March in Ireland, skin production is absent and the population is dependent on oral intake from natural foodstuffs, (which are consumed in small quantities only), fortified foodstuffs (most notably some milk products for the past 25 years) and vitamin D supplements, either in multivitamin tablets or in combination with calcium tablets.

  1. Early pregnancy angiogenic markers and spontaneous abortion

    DEFF Research Database (Denmark)

    Andersen, Louise B; Dechend, Ralf; Karumanchi, S Ananth

    2016-01-01

    BACKGROUND: Spontaneous abortion is the most commonly observed adverse pregnancy outcome. The angiogenic factors soluble Fms-like kinase 1 and placental growth factor are critical for normal pregnancy and may be associated to spontaneous abortion. OBJECTIVE: We investigated the association between...... maternal serum concentrations of soluble Fms-like kinase 1 and placental growth factor, and subsequent spontaneous abortion. STUDY DESIGN: In the prospective observational Odense Child Cohort, 1676 pregnant women donated serum in early pregnancy, gestational week ..., interquartile range 71-103). Concentrations of soluble Fms-like kinase 1 and placental growth factor were determined with novel automated assays. Spontaneous abortion was defined as complete or incomplete spontaneous abortion, missed abortion, or blighted ovum

  2. Spontaneous rickets in the wild arctic fox Alopex lagopus

    International Nuclear Information System (INIS)

    Ogden, J.A.; Conlogue, G.J.

    1981-01-01

    Normal and rachitic, skeletally immature arctic foxes (Alopex lagopus) were subjected to physical examination, roentgenographic studies, and in some cases histologic studies. The involved animals had active rickets coupled with antecedent normal diaphyseal bone formation. Evaluation of all the long bones showed highly variable manifestations of the disease, which undoubtedly reflect different rates of physeal endochondral transformation and metaphyseal remodeling. Histologic examination showed distinct patterns of widening of the physes and variable osteodystrophy in the trabecular and cortical bone of the metaphyses and epiphyseal ossification centers. These aforementioned factors certainly would necessitate different regional calcium needs and, therefore, different regional responses to an overall calcium deficiency. The physes involved in the most rapid growth rates in this period showed the most widening of the growth plate, and the most dystrophic changes in the metaphysis. Skeletal injuries, including metaphyseal fractures and slow-down of longitudinal growth (particularly in the ulna) were also evident. Because of apparent dietary differences in the affected and normal fox kits, this juvenile-onset disease was presumed due to calcium-deficient intake following weaning. To the best of our knowledge this is the first report of spontaneously occurring rickets in a wild animal in its natural habitat. There are several possible mechanisms for the variable widening of the physis and the loss of bone mineralization in these fox kits: calcium-deficient diet, binding of calcium in the bowel by high phosphorus intake, secondary hyperparathyroidism, and vitamin A toxicity. (orig.)

  3. Successful Treatment of Isolated Spontaneous Superior Mesenteric Artery Dissection with Stent Placement

    International Nuclear Information System (INIS)

    Yoon, Young-Won; Choi, Donghoon; Cho, Seung-Yun; Lee, Do Yun

    2003-01-01

    Isolated dissection of superior mesenteric artery is a rare condition and is usually treated surgically. We treated a patient with severe abdominal pain who was angiographically confirmed to have superior mesenteric artery thrombosis associated with isolated spontaneous dissection. He was treated initially by thrombolysis and oral anticoagulation, but recurrent symptoms developed with radiologic evidence of disease progression. We performed superior mesenteric artery stenting and recovery was uneventful

  4. The (perceived) meaning of spontaneous thoughts.

    Science.gov (United States)

    Morewedge, Carey K; Giblin, Colleen E; Norton, Michael I

    2014-08-01

    Spontaneous thoughts, the output of a broad category of uncontrolled and inaccessible higher order mental processes, arise frequently in everyday life. The seeming randomness by which spontaneous thoughts arise might give people good reason to dismiss them as meaningless. We suggest that it is precisely the lack of control over and access to the processes by which they arise that leads people to perceive spontaneous thoughts as revealing meaningful self-insight. Consequently, spontaneous thoughts potently influence judgment. A series of experiments provides evidence supporting two hypotheses. First, we hypothesize that the more a thought is perceived to be spontaneous, the more it is perceived to provide meaningful self-insight. Participants perceived more spontaneous kinds of thought (e.g., intuition) to reveal greater self-insight than did more controlled kinds of thought in Study 1 (e.g., deliberation). In Studies 2 and 3, participants perceived thoughts with the same content and target to reveal greater self-insight when spontaneously rather than deliberately generated (i.e., childhood memories and impressions formed). Second, we hypothesize that the greater self-insight attributed to thoughts that are (perceived to be) spontaneous leads those thoughts to more potently influence judgment. Participants felt more sexually attracted to an attractive person whom they thought of spontaneously than deliberately in Study 4, and reported their commitment to a current romantic relationship would be more affected by the spontaneous rather than deliberate recollection of a good or bad experience with their romantic partner in Study 5. PsycINFO Database Record (c) 2014 APA, all rights reserved.

  5. Headache and mechanical sensitization of human pericranial muscles after repeated intake of monosodium glutamate (MSG).

    Science.gov (United States)

    Shimada, Akiko; Cairns, Brian E; Vad, Nynne; Ulriksen, Kathrine; Pedersen, Anne Marie Lynge; Svensson, Peter; Baad-Hansen, Lene

    2013-01-24

    A single intake of monosodium glutamate (MSG) may cause headache and increased muscle sensitivity. We conducted a double-blinded, placebo-controlled, crossover study to examine the effect of repeated MSG intake on spontaneous pain, mechanical sensitivity of masticatory muscles, side effects, and blood pressure. Fourteen healthy subjects participated in 5 daily sessions for one week of MSG intake (150 mg/kg) or placebo (24 mg/kg NaCl) (randomized, double-blinded). Spontaneous pain, pressure pain thresholds and tolerance levels for the masseter and temporalis muscles, side effects, and blood pressure were evaluated before and 15, 30, and 50 min after MSG intake. Whole saliva samples were taken before and 30 min after MSG intake to assess glutamate concentrations. Headache occurred in 8/14 subjects during MSG and 2/14 during placebo (P = 0.041). Salivary glutamate concentrations on Day 5 were elevated significantly (P < 0.05). Pressure pain thresholds in masseter muscle were reduced by MSG on Day 2 and 5 (P < 0.05). Blood pressure was significantly elevated after MSG (P < 0.040). In conclusion, MSG induced mechanical sensitization in masseter muscle and adverse effects such as headache and short-lasting blood pressure elevation for which tolerance did not develop over 5 days of MSG intake.

  6. Safety of 8-weeks oral administration of Arctium lappa L.

    Science.gov (United States)

    Bok, So-Hyeon; Cho, Seung Sik; Bae, Chun-Sik

    2017-01-01

    Recently, worldwide dietary reference intakes have been considered an important guideline for public health. Some governments and the World Health Organization (WHO) provide guidelines concerning dietary intake. Although an ingredient may have a history of use as a culinary material, changes in the environment over time suggest that the acceptable maximum intake each of food/culinary material should be regularly evaluated. Arctium lappa L. has been used as a culinary material for many centuries in Korea and Japan and some recent studies have reported related therapeutic effects. However, there are no reports on the safety of repeated oral administration. In this study, we evaluated the safety of a 8-weeks repeated oral intake of A. lappa. We concluded that treatment with lappa, which was within the safety range, resulted in body weight decrease and blood glucose suppression. PMID:29046701

  7. Variability in prescription opioid intake and reinforcement amongst 129 substrains.

    Science.gov (United States)

    Jimenez, S M; Healy, A F; Coelho, M A; Brown, C N; Kippin, T E; Szumlinski, K K

    2017-09-01

    Opioid abuse in the United States has reached epidemic proportions, with treatment admissions and deaths associated with prescription opioid abuse quadrupling over the past 10 years. Although genetics are theorized to contribute substantially to inter-individual variability in the development, severity and treatment outcomes of opioid abuse/addiction, little direct preclinical study has focused on the behavioral genetics of prescription opioid reinforcement and drug-taking. Herein, we employed different 129 substrains of mice currently available from The Jackson Laboratory (129S1/SvlmJ, 129X1/SvJ, 129S4/SvJaeJ and 129P3/J) as a model system of genetic variation and assayed mice for oral opioid intake and reinforcement, as well as behavioral and somatic signs of dependence. All substrains exhibited a dose-dependent increase in oral oxycodone and heroin preference and intake under limited-access procedures and all, but 129S1/SvlmJ mice, exhibited oxycodone reinforcement. Relative to the other substrains, 129P3/J mice exhibited higher heroin and oxycodone intake. While 129X1/SvJ exhibited the highest anxiety-like behavior during natural opioid withdrawal, somatic and behavior signs of precipitated withdrawal were most robust in 129P3/J mice. These results demonstrate the feasibility and relative sensitivity of our oral opioid self-administration procedures for detecting substrain differences in drug reinforcement/intake among 129 mice, of relevance to the identification of genetic variants contributing to high vs. low oxycodone reinforcement and intake. © 2017 John Wiley & Sons Ltd and International Behavioural and Neural Genetics Society.

  8. Acute spontaneously recovering ulcerating colitis (ARUC). Report of 6 cases.

    Science.gov (United States)

    Bonfils, S; Hervoir, P; Girodet, J; Le Quintrec, Y; Bader, J P; Gastard, J

    1977-05-01

    Six patients each with an extensive ulcerating colitis are reported. Common features were a febrile nonbloody diarrhea; radiological involvement of the whole colon with superficial ulcerations and preservation of haustra, and integrity of the terminal ileum and rectum; the absence of any specific pathological finding; and, most important, the spontaneous recovery of the lesions in the absence of any treatment except sympatomatic measures. The present follow up after recovery range from 18 months to 5 years. Four cases were young women taking oral contraceptives and two patients were older. These patients with colitis could represent a new entity or could be a particular form of Crohn's disease of the colon, with delayed diagnostic pathological features.

  9. Spontaneous remission of hepatocellular carcinoma without any treatment

    Directory of Open Access Journals (Sweden)

    Shao-Ciao Luo

    2016-12-01

    A 61 year old asymptomatic woman visited our outpatient clinic (OPC with a high alpha-fetal protein (AFP level. A computed tomogram (CT revealed a 4.1 cm hypervascular tumor (arterial phase at S4 of the liver and washed out in venous phase. Her Hepatitis B Surface Antigen (HBsAg was negative and Hepatitis C Antibody (anti-HCV was positive. This patient also had esophageal varices. She refused any treatment and returned to our OPC about 2 years later. Her AFP level was 11.8 ng/ml. The following CT scan revealed a small amount of cirrhosis, but no mass, in the liver, so that spontaneous remission of HCC was determined. She was treated by oral diuretics. Here we report the case and review of literature.

  10. Peptides and Food Intake

    Directory of Open Access Journals (Sweden)

    Carmen Sobrino Crespo

    2014-04-01

    Full Text Available Nutrients created by the digestion of food are proposed to active G protein coupled receptors on the luminal side of enteroendocrine cells e.g. the L-cell. This stimulates the release of gut hormones. Hormones released from the gut and adipose tissue play an important rol in the regulation of food intake and energy expenditure (1.Many circulating signals, including gut hormones, can influence the activity of the arcuate nucleus (ARC neurons directly, after passing across the median eminence. The ARC is adjacent to the median eminence, a circumventricular organ with fenestrated capillaries and hence an incomplete blood-brain barrier (2. The ARC of the hypothalamus is believed to play a crucial role in the regulation of food intake and energy homeostasis. The ARC contains two populations of neurons with opposing effect on food intake (3. Medially located orexigenic neurons (i.e those stimulating appetite express neuropeptide Y (NPY and agouti-related protein (AgRP (4-5. Anorexigenic neurons (i.e. those inhibiting appetite in the lateral ARC express alpha-melanocyte stimulating hormone (α-MSH derived from pro-opiomelanocortin (POMC and cocaine and amphetamine-regulated transcript (CART (6. The balance between activities of these neuronal circuits is critical to body weight regulation.In contrast, other peripheral signals influence the hypothalamus indirectly via afferent neuronal pathway and brainstem circuits. In this context gastrointestinal’s vagal afferents are activated by mechanoreceptors and chemoreceptors, and converge in the nucleus of the tractus solitaries (NTS of the brainstem. Neuronal projections from the NTS, in turn, carry signals to the hypotalamus (1, 7. Gut hormones also alter the activity of the ascending vagal pathway from the gut to the brainstem. In the cases of ghrelin and Peptide tyrosine tyrosine (PYY, there are evidences for both to have a direct action on the arcuate nucleus and an action via the vagus nerve a

  11. Spontaneous Metacognition in Rhesus Monkeys.

    Science.gov (United States)

    Rosati, Alexandra G; Santos, Laurie R

    2016-09-01

    Metacognition is the ability to think about thinking. Although monitoring and controlling one's knowledge is a key feature of human cognition, its evolutionary origins are debated. In the current study, we examined whether rhesus monkeys (Macaca mulatta; N = 120) could make metacognitive inferences in a one-shot decision. Each monkey experienced one of four conditions, observing a human appearing to hide a food reward in an apparatus consisting of either one or two tubes. The monkeys tended to search the correct location when they observed this baiting event, but engaged in information seeking-by peering into a center location where they could check both potential hiding spots-if their view had been occluded and information seeking was possible. The monkeys only occasionally approached the center when information seeking was not possible. These results show that monkeys spontaneously use information about their own knowledge states to solve naturalistic foraging problems, and thus provide the first evidence that nonhumans exhibit information-seeking responses in situations with which they have no prior experience. © The Author(s) 2016.

  12. Spontaneous flocking in human groups.

    Science.gov (United States)

    Belz, Michael; Pyritz, Lennart W; Boos, Margarete

    2013-01-01

    Flocking behaviour, as a type of self-organised collective behaviour, is described as the spatial formation of groups without global control and explicit inter-individual recruitment signals. It can be observed in many animals, such as bird flocks, shoals or herds of ungulates. Spatial attraction between humans as the central component of flocking behaviour has been simulated in a number of seminal models but it has not been detected experimentally in human groups so far. The two other sub-processes of this self-organised collective movement - collision avoidance and alignment - are excluded or held constant respectively in this study. We created a computer-based, multi-agent game where human players, represented as black dots, moved on a virtual playground. The participants were deprived of social cues about each other and could neither communicate verbally nor nonverbally. They played two games: (1) Single Game, where other players were invisible, and (2) Joint Game, where each player could see players' positions in a local radius around himself/herself. We found that individuals approached their neighbours spontaneously if their positions were visible, leading to less spatial dispersion of the whole group compared to moving alone. We conclude that human groups show the basic component of flocking behaviour without being explicitly instructed or rewarded to do so. Copyright © 2012 Elsevier B.V. All rights reserved.

  13. Simultaneous bilateral primary spontaneous pneumothorax

    Directory of Open Access Journals (Sweden)

    Arife Zeybek

    2014-04-01

    Full Text Available Simultaneous bilateral primary pneumothorax is a very rare (1.6 / 100,000 and life-threatening condition. Clinical presentation may vary from mild dyspnea to tension pneumothorax. It may be milder particularly in younger patients, but more severe in patients with advanced age, and tube thoracostomy is a life preserver in the latter group. Since mortality and recurrence rates following tube thoracostomy are high, endoscopic approaches to bilateral hemithorax have been reported in literature. Apical wedge resection and pleural procedures are recommended in video thoracoscopy or mini thoracotomy even if no bulla and/or bleb are detected. Bilateral surgical interventions and additional pleural procedures are associated with increased rate of post-operative complications and longer postoperative hospital-stays. As a first-line approach, the surgical method toward any side of lung with air leakage following a previous tube thoracostomy is considered less invasive, especially in younger patients. Here, we present a case of simultaneous bilateral primary spontaneous pneumothorax (SBPSP in a 21-year old male with no history of smoking and chronic pulmonary disease. A unilateral surgical intervention was performed, and no recurrence was observed during 5-year follow up.

  14. Clock frequency estimation under spontaneous emission

    Science.gov (United States)

    Qin, Xi-Zhou; Huang, Jia-Hao; Zhong, Hong-Hua; Lee, Chaohong

    2018-02-01

    We investigate the quantum dynamics of a driven two-level system under spontaneous emission and its application in clock frequency estimation. By using the Lindblad equation to describe the system, we analytically obtain its exact solutions, which show three different regimes: Rabi oscillation, damped oscillation, and overdamped decay. From the analytical solutions, we explore how the spontaneous emission affects the clock frequency estimation. We find that under a moderate spontaneous emission rate, the transition frequency can still be inferred from the Rabi oscillation. Our results enable potential practical applications in frequency measurement and quantum control under decoherence.

  15. Spontaneous Bacterial Peritonitis in Subclinical Hypothyroidism

    Directory of Open Access Journals (Sweden)

    Dalip Gupta

    2013-11-01

    Full Text Available Hypothyroidism is an uncommon cause of ascites. Here we describe a case of a 75 year-old female patient with spontaneous bacterial peritonitis and subclinical hypothyroidism that resolved with thyroid replacement and antibiotic therapy respectively. Ascitic fluid analysis revealed a gram-positive bacterium on gram staining. A review of the literature revealed just one other reported case of myxoedema ascites with concomitant spontaneous bacterial peritonitis and no case has till been reported of spontaneous bacterial peritonitis in subclinical hypothyroidism.

  16. Spontaneous regression of an invasive thymoma.

    Science.gov (United States)

    Yutaka, Yojiro; Omasa, Mitsugu; Shikuma, Kei; Okuda, Masato; Taki, Toshihiko

    2009-05-01

    Although there are many reports of spontaneous regression of noninvasive thymoma, there are no reports of spontaneous regression of an invasive thymoma. Moreover, the mechanism of the spontaneous regression is still unknown. The present case concerns a 47-year-old man who presented with chest pain. Computed tomography (CT) showed a large anterior mediastinal mass with left pleural effusion that occluded the innominate vein. The tissue obtained by video-assisted thoracic surgery suggested a diagnosis of invasive thymic carcinoma. One month later CT showed prominent regression of the tumor, and the tumor was completely resected. On pathology, the diagnosis was thymoma type B3.

  17. Spontaneous Dissection of the Superior Mesenteric Artery

    International Nuclear Information System (INIS)

    Sheldon, Patrick J.; Esther, James B.; Sheldon, Elana L.; Sparks, Steven R.; Brophy, David P.; Oglevie, Steven B.

    2001-01-01

    Spontaneous dissection of the superior mesenteric artery (SMA) is a rare occurrence, especially when not associated with aortic dissection. Currently, only 28 cases appear to have been reported. Due to the scarcity of cases in the literature, the natural history of isolated, spontaneous SMA dissection is unclear. CT has been reported to be useful for the initial diagnosis of SMA dissection [2-5]. We present two recent cases of spontaneous SMA dissection in which enhanced spiral CT was instrumental in following the disease process and guiding clinical decision making

  18. Oral Thrush (For Parents)

    Science.gov (United States)

    ... For Parents / Oral Thrush Print en español Muguet (candidiasis oral) What Is Oral Thrush? Oral thrush is a ... Candida overgrowth also causes diaper rash and vaginal yeast infections . Babies can have oral thrush and a diaper rash at the same ...

  19. Towards understanding oral health

    NARCIS (Netherlands)

    Zaura, E.; ten Cate, J.M.

    2015-01-01

    During the last century, dental research has focused on unraveling the mechanisms behind various oral pathologies, while oral health was typically described as the mere absence of oral diseases. The term ‘oral microbial homeostasis' is used to describe the capacity of the oral ecosystem to maintain

  20. Does Spontaneous Favorability to Power (vs. Universalism) Values Predict Spontaneous Prejudice and Discrimination?

    Science.gov (United States)

    Souchon, Nicolas; Maio, Gregory R; Hanel, Paul H P; Bardin, Brigitte

    2017-10-01

    We conducted five studies testing whether an implicit measure of favorability toward power over universalism values predicts spontaneous prejudice and discrimination. Studies 1 (N = 192) and 2 (N = 86) examined correlations between spontaneous favorability toward power (vs. universalism) values, achievement (vs. benevolence) values, and a spontaneous measure of prejudice toward ethnic minorities. Study 3 (N = 159) tested whether conditioning participants to associate power values with positive adjectives and universalism values with negative adjectives (or inversely) affects spontaneous prejudice. Study 4 (N = 95) tested whether decision bias toward female handball players could be predicted by spontaneous attitude toward power (vs. universalism) values. Study 5 (N = 123) examined correlations between spontaneous attitude toward power (vs. universalism) values, spontaneous importance toward power (vs. universalism) values, and spontaneous prejudice toward Black African people. Spontaneous positivity toward power (vs. universalism) values was associated with spontaneous negativity toward minorities and predicted gender bias in a decision task, whereas the explicit measures did not. These results indicate that the implicit assessment of evaluative responses attached to human values helps to model value-attitude-behavior relations. © 2016 The Authors. Journal of Personality Published by Wiley Periodicals, Inc.

  1. Availability of 24-h urine collection method on dietary phosphorus intake estimation

    OpenAIRE

    Sakuma, Masae; Morimoto, Yuuka; Suzuki, Yukie; Suzuki, Akitsu; Noda, Saaya; Nishino, Kanaho; Ando, Sakiko; Ishikawa, Makoto; Arai, Hidekazu

    2016-01-01

    Accurate assessment of dietary phosphorus intake is necessary to prevent hyperphosphatemia. The aim of this study was to evaluate the 24-h urine collection method for estimation of phosphate intake in healthy males. Two experiments, a 1-day and a 5-day loading test, were performed. After an overnight fast, subjects consumed test meals, 24-h urine collection was performed, and blood samples were obtained. In the 5-day loading test, a phosphorus supplement was orally administered on day 3. The ...

  2. [Dietary reference intakes of phosphorus].

    Science.gov (United States)

    Uenishi, Kazuhiro

    2012-10-01

    Phosphorus (P) exists at the all organs and plays important physiological roles in the body. A wide range of food contains P, which is absorbed at a higher level (60-70%) and its insufficiency and deficiency are rarely found. P is used as food additives in many processed food, where risk of overconsumption could be an issue. P has less evidence in terms of nutrition. P has the adequate intake and the tolerable upper intake level, for risk reduction of health disorders associated with excess intake, at the Dietary Reference Intakes for Japanese (2010 edition).

  3. Oral sex, oral health and orogenital infections

    Directory of Open Access Journals (Sweden)

    Saini Rajiv

    2010-01-01

    Full Text Available Oral sex is commonly practiced by sexually active male-female and same-gender couples of various ages, including adolescents. The various type of oral sex practices are fellatio, cunnilingus and analingus. Oral sex is infrequently examined in research on adolescents; oral sex can transmit oral, respiratory, and genital pathogens. Oral health has a direct impact on the transmission of infection; a cut in your mouth, bleeding gums, lip sores or broken skin increases chances of infection. Although oral sex is considered a low risk activity, it is important to use protection and safer sex precautions. There are various methods of preventing infection during oral sex such as physical barriers, health and medical issues, ethical issues and oral hygiene and dental issues. The lesions or unhealthy periodontal status of oral cavity accelerates the phenomenon of transmission of infections into the circulation. Thus consequences of unhealthy or painful oral cavity are significant and oral health should be given paramount importance for the practice of oral sex.

  4. Maternal MTHFR polymorphisms and risk of spontaneous abortion Polimorfismos maternos MTHFR y riesgo de aborto espontáneo

    OpenAIRE

    María del Rosario Rodríguez-Guillén; Luisa Torres-Sánchez; Jia Chen; Marcia Galván-Portillo; Julia Blanco-Muñoz; Miriam Aracely Anaya; Irma Silva-Zolezzi; María A Hernández-Valero; Lizbeth López-Carrillo

    2009-01-01

    OBJECTIVE: To asses the association between intake of folate and B vitamins and the incidence of spontaneous abortion (SA) according to the maternal methylenetetrahydrofolate reductase (MTHFR) polymorphisms (677 C>T and 1298 A>C). MATERIAL AND METHODS: We conducted a nested case-control study within a perinatal cohort of women recruited in the state of Morelos, Mexico. Twenty-three women with SA were compared to 74 women whose pregnancy survived beyond week 20th. Intake of folate and B vitami...

  5. Right Diaphragm Spontaneous Rupture: A Surgical Approach

    Directory of Open Access Journals (Sweden)

    Duilio Divisi

    2011-01-01

    Full Text Available We present a case of spontaneous rupture of the diaphragm, characterized by nonspecific symptoms. The rapid diagnosis and appropriate surgical approach led to a positive resolution of the pathology.

  6. Spontaneous cecal perforation secondary to acute fulminant ...

    African Journals Online (AJOL)

    Spontaneous cecal perforation secondary to acute fulminant gastroenteritis: report of a rare case. Duvuru Ram, Vilvapathy S. Karthikeyan, Sarath C. Sistla, Sheik M. Ali, Parnandi Sridhar, Nagarajan Rajkumar ...

  7. Spontaneous Trait Inferences on Social Media.

    Science.gov (United States)

    Levordashka, Ana; Utz, Sonja

    2017-01-01

    The present research investigates whether spontaneous trait inferences occur under conditions characteristic of social media and networking sites: nonextreme, ostensibly self-generated content, simultaneous presentation of multiple cues, and self-paced browsing. We used an established measure of trait inferences (false recognition paradigm) and a direct assessment of impressions. Without being asked to do so, participants spontaneously formed impressions of people whose status updates they saw. Our results suggest that trait inferences occurred from nonextreme self-generated content, which is commonly found in social media updates (Experiment 1) and when nine status updates from different people were presented in parallel (Experiment 2). Although inferences did occur during free browsing, the results suggest that participants did not necessarily associate the traits with the corresponding status update authors (Experiment 3). Overall, the findings suggest that spontaneous trait inferences occur on social media. We discuss implications for online communication and research on spontaneous trait inferences.

  8. Spontane abdominale arteriovenøse fistler

    DEFF Research Database (Denmark)

    Flarup, S; Lindholt, Jes Sanddal

    1997-01-01

    Spontaneous arteriovenous fistulas between major abdominal vessels (AAVF) complicates about 1% of abdominal aortic aneurysms. AAVF produces severe circulatory disturbances with high operative mortality. Preoperative diagnosis is important but difficult due to the varied nature of presentation. Fo...

  9. Oral Health Glossary

    Science.gov (United States)

    ... 2018 About | Contact InfoBites Quick Reference Learn more Oral Health and Overal Health Gum Disease and Cardiovascular Health ... news feeds delivered directly to your desktop! more... Oral Health Glossary Article Chapters Oral Health Glossary print full ...

  10. Oral Cancer Exam

    Medline Plus

    Full Text Available ... Us Home Health Info Health Information The Oral Cancer Exam See a step-by-step video explaining what happens during an oral cancer examination. An oral cancer exam is painless and ...

  11. Oral Cancer Exam

    Medline Plus

    Full Text Available ... Contact Us Home Health Info Health Information The Oral Cancer Exam See a step-by-step video explaining what happens during an oral cancer examination. An oral cancer exam is painless and ...

  12. Depressive disorder and grief following spontaneous abortion.

    Science.gov (United States)

    Kulathilaka, Susil; Hanwella, Raveen; de Silva, Varuni A

    2016-04-12

    Abortion is associated with moderate to high risk of psychological problems such as depression, use of alcohol or marijuana, anxiety, depression and suicidal behaviours. The increased risk of depression after spontaneous abortion in Asian populations has not been clearly established. Only a few studies have explored the relationship between grief and depression after abortion. A study was conducted to assess the prevalence and risk factors of depressive disorder and complicated grief among women 6-10 weeks after spontaneous abortion and compare the risk of depression with pregnant women attending an antenatal clinic. Spontaneous abortion group consisted of women diagnosed with spontaneous abortion by a Consultant Obstetrician. Women with confirmed or suspected induced abortion were excluded. The comparison group consisted of randomly selected pregnant, females attending the antenatal clinics of the two hospitals. Diagnosis of depressive disorder was made according to ICD-10 clinical criteria based on a structured clinical interview. This assessment was conducted in both groups. The severity of depressive symptoms were assessed using the Patients Health Questionnaire (PHQ-9). Grief was assessed using the Perinatal Grief Scale which was administered to the women who had experienced spontaneous abortion. The sample consisted of 137 women in each group. The spontaneous abortion group (mean age 30.39 years (SD = 6.38) were significantly older than the comparison group (mean age 28.79 years (SD = 6.26)). There were more females with ≥10 years of education in the spontaneous abortion group (n = 54; SD = 39.4) compared to the comparison group (n = 37; SD = 27.0). The prevalence of depression in the spontaneous abortion group was 18.6 % (95 CI, 11.51-25.77). The prevalence of depression in the comparison group was 9.5 % (95 CI, 4.52-14.46). Of the 64 women fulfilling criteria for grief, 17 (26.6 %) also fulfilled criteria for a depressive episode. The relative risk of

  13. Postmenopausal spontaneous uterine perforation: Case report

    Science.gov (United States)

    İşlek Seçen, Elçin; Ağış, Hilal; Altunkaya, Canan; Avşar, Ayşe Filiz

    2015-01-01

    Spontaneous uterine rupture and generalized peritonitis caused by pyometra occurs rarely with high morbidity and mortality. A correct and definite diagnosis can be made with laparotomy or laparoscopy. The clinical findings of perforated pyometra are similar to perforation of the gastrointestinal tract and gynecologic symptoms are less frequent, which makes preoperative diagnosis difficult. We report a case of a patient aged 82 years who underwent surgery for spontaneous uterine rupture and generalized peritonitis as a result of pyometra. PMID:28913055

  14. Endometriosis-related spontaneous diaphragmatic rupture.

    Science.gov (United States)

    Triponez, Frédéric; Alifano, Marco; Bobbio, Antonio; Regnard, Jean-François

    2010-10-01

    Non-traumatic, spontaneous diaphragmatic rupture is a rare event whose pathophysiology is not known. We report the case of endometriosis-related spontaneous rupture of the right diaphragm with intrathoracic herniation of the liver, gallbladder and colon. We hypothesize that the invasiveness of endometriotic tissue caused diaphragm fragility, which finally lead to its complete rupture without traumatic event. The treatment consisted of a classical management of diaphragmatic rupture, with excision of the endometriotic nodule followed by medical ovarian suppression for six months.

  15. Spontaneous regression of metastatic Merkel cell carcinoma.

    LENUS (Irish Health Repository)

    Hassan, S J

    2010-01-01

    Merkel cell carcinoma is a rare aggressive neuroendocrine carcinoma of the skin predominantly affecting elderly Caucasians. It has a high rate of local recurrence and regional lymph node metastases. It is associated with a poor prognosis. Complete spontaneous regression of Merkel cell carcinoma has been reported but is a poorly understood phenomenon. Here we present a case of complete spontaneous regression of metastatic Merkel cell carcinoma demonstrating a markedly different pattern of events from those previously published.

  16. Spontaneous intracranial epidural hematoma during rivaroxaban treatment

    Energy Technology Data Exchange (ETDEWEB)

    Ruschel, Leonardo Gilmone; Rego, Felipe Marques Monteiro do; Milano, Jeronimo Buzetti; Jung, Gustavo Simiano; Silva Junior, Luis Fernando; Ramina, Ricardo, E-mail: leonardoruschel@yahoo.com.br [Instituto de Neurologia de Curitiba (INC), Curitiba, PR (Brazil)

    2016-11-15

    According to our research, this is the first case described in the literature of spontaneous intracranial epidural hematoma secondary to the use of Xarelto®. Spontaneous intracranial epidural hematomas are rarely described in the literature. They are associated with infectious diseases of the skull, coagulation disorders, vascular malformations of the dura mater and metastasis to the skull. Long-term post-marketing monitoring and independent reports will probably detect the full spectrum of hemorrhagic complications of the use of rivaroxaban. (author)

  17. Spontaneous intracranial epidural hematoma during rivaroxaban treatment.

    Science.gov (United States)

    Ruschel, Leonardo Gilmone; Rego, Felipe Marques Monteiro do; Milano, Jerônimo Buzetti; Jung, Gustavo Simiano; Silva, Luis Fernando; Ramina, Ricardo

    2016-11-01

    According to our research, this is the first case described in the literature of spontaneous intracranial epidural hematoma secondary to the use of Xareltor. Spontaneous intracranial epidural hematomas are rarely described in the literature. They are associated with infectious diseases of the skull, coagulation disorders, vascular malformations of the dura mater and metastasis to the skull. Long-term post-marketing monitoring and independent reports will probably detect the full spectrum of hemorrhagic complications of the use of rivaroxaban.

  18. Effect of a long-chained fructan Raftiline HP on blood lipids and spontaneous atherosclerosis in low density receptor knockout mice

    DEFF Research Database (Denmark)

    Mortensen, Alicja; Poulsen, Morten; Frandsen, Henrik Lauritz

    2002-01-01

    The effect of a long-chained fructan Raftiline HP on spontaneous hypercholesterolemia and atherosclerosis was studied in 40 LDLR-/- male mice receiving isocaloric, balanced in fat content, purified diets with 0 or 10% Raftiline HP, for 16 weeks. The feed intake was comparable (3.9 v. 3.8 g/day) b...

  19. Food intake reported versus nursing records: is there agreement in surgical patients?

    Science.gov (United States)

    Braga Azambuja, Fernanda; Beghetto, Mariur Gomes; de Assis, Michelli Cristina Silva; de Mello, Elza Daniel

    2015-06-01

    To evaluate the agreement between oral feeding by patients and chart records of this acceptance. Besides the food intake surveys of surgical patients, the nursing records of nutrition were evaluated. Is was considered good oral feeding: intake ≥ 75% of total calories prescribed at the day; medium acceptance: 50 to 74.9%; low acceptance: good oral feeding, 17.8% for medium acceptance and 16.5% for low acceptance (Kappa = 0.45). Agreement between patient's reports and nursing records was moderate to low. A higher proportion of similar answers were observed when the patients related good oral feeding or NPO. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

  20. FEL gain optimisation and spontaneous radiation

    Energy Technology Data Exchange (ETDEWEB)

    Bali, L.M.; Srivastava, A.; Pandya, T.P. [Lucknow Univ. (India)] [and others

    1995-12-31

    Colson have evaluated FEL gains for small deviations from perfect electron beam injection, with radiation of the same polarisation as that of the wiggler fields. We find that for optimum gain the polarisation of the optical field should be the same as that of the spontaneous emission under these conditions. With a helical wiggler the axial oscillations resulting from small departures from perfect electron beam injection lead to injection dependent unequal amplitudes and phases of the spontaneous radiation in the two transverse directions. Viewed along the axis therefore the spontaneous emission is elliptically polarised. The azimuth of the ellipse varies with the difference of phase of the two transverse components of spontaneous emission but the eccentricity remains the same. With planar wigglers the spontaneous emission viewed in the axial direction is linearly polarised, again with an injection dependent azimuth. For optimum coherent gain of a radiation field its polarisation characteristics must be the same as those of the spontaneous radiation with both types of wiggler. Thus, with a helical wiggler and the data reported earlier, an increase of 10% in the FEL gain at the fundamental frequency and of 11% at the fifth harmonic has been calculated in the small gain per pass limit. Larger enhancements in gain may result from more favourable values of input parameters.

  1. Intake and excretion

    International Nuclear Information System (INIS)

    Uchiyama, Masafumi

    1979-01-01

    Of radioiodine metabolism in man, the relations between intake, thyroidal uptake and excretion are explained. The internal radiation dose to the thyroid for public population is mainly given through the intake of contaminated food in all the ages. In the gestation, the fetus is exposed most to radioiodine immediately before delivery and the dose is estimated to amount a few times higher than the maternal thyroid. Importance of both the cow's milk and the breast milk as the sources of contaminant, is emphasized. Babyhood for 6 months after delivery, in this age are estiperiod as to the thyroidal exposure by radioiodine because the dose in his age are estimated to be over 30 times for 131 I and about 9 times for 129 I as compared with that to the adult. Because of its long-term residence in the environment, 129 I is incorporated into cereals, leafy vegetables and meat besides milk. However, the critical age is still in the babyhood for 6 months after birth. Radioiodine given in a form of sodium iodide is actually completely absorbed in the intestines. However, the thyroidal uptake rate and the biological half-life are depresesed by administration of inorganic iodide. Radioiodine given in the form of sodium iodide is actually completely absorbed in the intestines. However, the thyroids uptake rate and the biological half-life are depressed by administration of inorganic iodide. Radioiodine both in the protein-binding fraction and in the total fraction of metabolised cow's milk, reaches the thyroid in the same manner as that given in a form of inorganic iodide. While, rats given radioiodine incorporated into seaweed, excreted tremendous amount of the nuclide into feces which resulted in very low uptake of the nuclide by the thyroid. To estimate population dose from radioiodine, the absorption rate of radioiodine may be one of the most important parameters. (author)

  2. Oral health and oral health behaviour among 11-13-year-olds in Bhopal, India

    DEFF Research Database (Denmark)

    Christensen, Lisa Bøge; Petersen, Poul Erik; Bhambal, Ajay

    2003-01-01

    ) and urban areas (n = 277). In urban slum areas convenience sampling was applied (n = 141). The data were collected through clinical examinations by means of WHO standard method, and a sub-sample completed a self-administered questionnaire on oral health behaviour, knowledge, and attitude. RESULTS....... Mean number of sextants with CPI score 0 was 3.5 among children in urban areas and 0.6 for children in slum areas. Seventy-five per cent of the children reported toothbrushing once a day, 31% used a plastic toothbrush and the general level of knowledge on oral health was low. Intake of sugary food......OBJECTIVES: To assess the prevalence of dental caries, to describe the periodontal conditions, and to assess the level of attitude, knowledge and practice in relation to oral health and oral health behaviour among 11-13 year-old children in Bhopal, India. The data would aim to provide a baseline...

  3. Antihypertensive Effect of Syzygium cumini in Spontaneously Hypertensive Rats.

    Science.gov (United States)

    Ribeiro, Rachel Melo; Pinheiro Neto, Vicente Férrer; Ribeiro, Kllysmann Santos; Vieira, Denilson Amorim; Abreu, Iracelle Carvalho; Silva, Selma do Nascimento; Cartágenes, Maria do Socorro de Sousa; Freire, Sônia Maria de Farias; Borges, Antonio Carlos Romão; Borges, Marilene Oliveira da Rocha

    2014-01-01

    This study evaluated the in vivo potential antihypertensive effect of hydroalcoholic extract of Syzygium cumini leaves (HESC) in normotensive Wistar rats and in spontaneously hypertensive rats (SHR), as well as its in vitro effect on the vascular reactivity of resistance arteries. The hypotensive effect caused by intravenous infusion of HESC (0.01-4.0 mg/kg) in anesthetized Wistar rats was dose-dependent and was partially inhibited by pretreatment with atropine sulfate. SHR received HESC (0.5 g/kg/day), orally, for 8 weeks and mean arterial pressure, heart rate, and vascular reactivity were evaluated. Daily oral administration of HESC resulted in a time-dependent blood pressure reduction in SHR, with a maximum reduction of 62%. In the endothelium-deprived superior mesenteric arteries rings the treatment with HESC reduced by 40% the maximum effect (E max⁡) of contraction induced by NE. The contractile response to calcium and NE of endothelium-deprived mesenteric rings isolated from untreated SHR was reduced in a concentration-dependent manner by HESC (0.1, 0.25, and 0.5 mg/mL). This study demonstrated that Syzygium cumini reduces the blood pressure and heart rate of SHR and that this antihypertensive effect is probably due to the inhibition of arterial tone and extracellular calcium influx.

  4. Antihypertensive Effect of Syzygium cumini in Spontaneously Hypertensive Rats

    Directory of Open Access Journals (Sweden)

    Rachel Melo Ribeiro

    2014-01-01

    Full Text Available This study evaluated the in vivo potential antihypertensive effect of hydroalcoholic extract of Syzygium cumini leaves (HESC in normotensive Wistar rats and in spontaneously hypertensive rats (SHR, as well as its in vitro effect on the vascular reactivity of resistance arteries. The hypotensive effect caused by intravenous infusion of HESC (0.01–4.0 mg/kg in anesthetized Wistar rats was dose-dependent and was partially inhibited by pretreatment with atropine sulfate. SHR received HESC (0.5 g/kg/day, orally, for 8 weeks and mean arterial pressure, heart rate, and vascular reactivity were evaluated. Daily oral administration of HESC resulted in a time-dependent blood pressure reduction in SHR, with a maximum reduction of 62%. In the endothelium-deprived superior mesenteric arteries rings the treatment with HESC reduced by 40% the maximum effect (Emax⁡ of contraction induced by NE. The contractile response to calcium and NE of endothelium-deprived mesenteric rings isolated from untreated SHR was reduced in a concentration-dependent manner by HESC (0.1, 0.25, and 0.5 mg/mL. This study demonstrated that Syzygium cumini reduces the blood pressure and heart rate of SHR and that this antihypertensive effect is probably due to the inhibition of arterial tone and extracellular calcium influx.

  5. Stabilization of the Serum Lithium Concentration by Regulation of Sodium Chloride Intake: Case Report.

    Science.gov (United States)

    Tomita, Takashi; Goto, Hidekazu; Sumiya, Kenji; Yoshida, Tadashi; Tanaka, Katsuya; Kohda, Yukinao

    2016-01-01

    To avoid fluctuation of the serum lithium concentration (CLi), sodium chloride (NaCl) intake was regulated in oral alimentation. A 62-year-old woman was hospitalized and orally administered 400 mg of lithium carbonate a day to treat her mania. Her CLi was found to be 0.75-0.81 mEq/L. Vomiting made it difficult for the patient to ingest meals orally, and therefore parenteral nutrition with additional oral intake of protein-fortified food was initiated. On day 22, parenteral nutrition was switched to oral alimentation to enable oral intake of food. The total NaCl equivalent amount was decreased to 1.2 g/d, and the CLi increased to 1.15 mEq/L on day 26. Oral alimentation with semi-solid food blended in a mixer was immediately initiated. Although the total NaCl equivalent amount was increased to 4.5-5.0 g/d, her CLi remained high at 1.14-1.17 mEq/L on days 33 and 49, respectively. We investigated oral administration of NaCl (1.8 g/d) on day 52. The total NaCl equivalent amount was increased to 6.3-6.8 g/d, and the CLi decreased to 1.08-0.97 mEq/L on days 63 and 104, respectively. After the start of the orally administered NaCl, her diet was changed to a completely blended diet on day 125. The total NaCl equivalent amount was increased to 9.0-14.5 g/d, and the CLi decreased to 0.53 mEq/L on day 152; therefore, the oral administration of NaCl was discontinued on day 166. The CLi was found to be 0.70-0.85 mEq/L on days 176 and 220.

  6. Importance of target calorie intake in hospitalized patients.

    Science.gov (United States)

    Harmandar, Ferda Akbay; Gömceli, Ismail; Yolcular, Başak Oğuz; Çekin, Ayhan Hilmi

    2017-07-01

    To evaluate the feasibility and clinical outcome of a nutritional algorithm based on target calorie intake commenced as enteral nutrition (EN) alone or in combination with supplemental parenteral nutrition (SPN) among hospitalized patients. In total, 301 hospitalized patients who were provided with nutritional support, including EN (n=125) or EN+SPN (n=176), due to various medical conditions during their hospitalization were included in this study conducted at Antalya Training and Research Hospital. All the patients were evaluated during their hospitalization under nutritional support until discharge or in-hospital death. Data on the length of stay (LOS) and serum pre-albumin and C-reactive protein (CRP) levels and records for feeding days considering nutritional risk screening (NRS) 2002 scores were collected. Overall, 85.7% of patients achieved the target calorie intake within a median of 4.0 days, while discharge and in-hospital death rates were 58.1% and 41.9%, respectively. Of the 5719 feeding days recorded during follow-up, 1076 (18.8%) days were associated with failure to achieve the target calorie intake with hemodynamic instability (33.3%), procurement problems (33.3%), and oral reluctance (23.0%). Our findings emphasize the role of keeping the intake closer to the target calorie intake and immediate use of SPN whenever full EN fails to achieve the target calorie intake for improving the adequacy of clinical nutrition in the early phase of critical illness. The EN and EN+SPN groups were found to be similar in terms of rates of target achievement, mortality, and discharge, while a lower mortality rate and improved nutritional status were evident in achievers than in non-achievers of the target calorie intake regardless of the type of nutrition.

  7. Impact on Dietary Intake of Removable Partial Dentures Replacing a Small Number of Teeth.

    Science.gov (United States)

    Inomata, Chisato; Ikebe, Kazunori; Okada, Tadashi; Takeshita, Hajime; Maeda, Yoshinobu

    2015-01-01

    The aim of this study was to clarify the impact of wearing removable partial dentures (RPDs) replacing a small number of teeth on dietary intake. Participants had at least 20 teeth and were classified as Eichner B1 or B2. The participants underwent dental and oral examinations, and their dietary intake was assessed. Analysis of covariance showed that RPD wearers consumed more vegetables, n-3 fatty acids, calcium, vitamin A, and dietary fiber than nonwearers after adjusting for possible confounding factors. It is concluded that RPDs are effective for improving dietary intake even in participants who have lost a small number of teeth.

  8. Lake Mead Intake No. 3

    Directory of Open Access Journals (Sweden)

    Jon Hurt

    2017-12-01

    Full Text Available As a result of a sustained drought in the Southwestern United States, and in order to maintain existing water capacity in the Las Vegas Valley, the Southern Nevada Water Authority constructed a new deep-water intake (Intake No. 3 located in Lake Mead. The project included a 185 m deep shaft, 4.7 km tunnel under very difficult geological conditions, and marine works for a submerged intake. This paper presents the experience that was gained during the design and construction and the innovative solutions that were developed to handle the difficult conditions that were encountered during tunneling with a dual-mode slurry tunnel-boring machine (TBM in up to 15 bar (1 bar = 105 Pa pressure. Specific attention is given to the main challenges that were overcome during the TBM excavation, which included the mode of operation, face support pressures, pre-excavation grouting, and maintenance; to the construction of the intake, which involved deep underwater shaft excavation with blasting using shaped charges; to the construction of the innovative over 1200 t concrete-and-steel intake structure; to the placement of the intake structure in the underwater shaft; and to the docking and connection to an intake tunnel excavated by hybrid TBM. Keywords: Sub-aqueous tunneling, Tunnel-boring machine excavation, Water intakes

  9. Response of appetite and potential appetite regulators following intake of high energy nutritional supplements.

    Science.gov (United States)

    Fatima, Sadia; Gerasimidis, Konstantinos; Wright, Charlotte; Tsiountsioura, Melina; Arvanitidou, Eirini-Iro; Malkova, Dalia

    2015-12-01

    The net clinical benefit of high-energy nutritional supplements (HENSDs) consumption is lower than expected. To investigate the extent to which consumption of oral HENSD in the fasted state reduces energy intake in slim females during consecutive breakfast and lunch, and whether this relates to changes in appetite and metabolic appetite regulators. Twenty three females of 24.4 ± 2.8 years with BMI of 18.2 ± 0.8 kg/m(2) consumed HENSD (2.5 MJ) or PLACEBO (0.4 MJ) in fasted state in a single blind randomized cross-over study. Appetite and metabolic rate measurements and blood collection were conducted prior to and during 240 min after the intake of the supplements. Energy intake was recorded during ad libitum buffet breakfast and lunch served 60 min and 240 min post supplementation respectively. Energy intake during breakfast was significantly (P energy intake was 1.07 ± 0.34 MJ higher in the HENSD compared to PLACEBO. Plasma concentration of CCK and PYY and insulin and were significantly (P energy expended above resting metabolic rate was significantly (P energy expenditure was not significantly different between the two trials. Oral high-energy nutritional supplements have a partial and relatively short lived suppressive action on energy intake and can be expected to increase net energy intake by approximately half the energy value of the supplement consumed. Crown Copyright © 2015. Published by Elsevier Ltd. All rights reserved.

  10. Prevention of spontaneous and radiation-induced tumors in rats by reduction of food intake

    International Nuclear Information System (INIS)

    Gross, L.; Dreyfuss, Y.

    1990-01-01

    In our previous studies carried out on inbred Sprague-Dawley rats, we reported a striking increase in the incidence of tumors following total-body gamma-irradiation [150 rads (1.5 Gy) five times at weekly intervals]. Subsequently, we observed that two or three irradiations, and to a lesser extent even a single irradiation, were sufficient to induce an impressive increase in the incidence of tumors, particularly in females. A significant reduction of the incidence of radiation-induced tumors resulted when the rats were placed on calorically restricted diet. In experiments reported here, we increased slightly the amount of food given to animals on restricted diet. In the new study, among 102 irradiated females on full diet, 91 (89%) developed tumors, as compared with 29 out of 128 female rats (23%) also irradiated but maintained on restricted diet and 43 out of 89 (48%) untreated control females. None of 77 nonirradiated females on restricted diet developed tumors. Among 65 irradiated male rats, 29 (45%) developed tumors, as compared with 5 out of 74 (7%) rats also irradiated but maintained on restricted diet. Of the 49 males in the nonirradiated groups, 2 (4%) developed tumors. There was a significant weight reduction in both females and males maintained on restricted diet; animals on restricted diet lived longer than those on full diet

  11. Effects of taurine intake on serum lipids in young women

    Directory of Open Access Journals (Sweden)

    Sadako Matsui

    2015-04-01

    Full Text Available Background: Taurine is an abundant amino acid in human cells, promoting ocular and biliary health, which is also used to treat congestive heart failure, hypertension, and hepatitis. Recently, taurine-enriched energy drinks have become popular with young adults, but the effects of taurine on serum lipids in young adults are unknown. Objective: We studied the influence of oral administration of taurine on serum lipid levels in healthy young women. Methods: Ten healthy young women with a mean body mass index of 20.0kg/m2, apolipoprotein E (apoE phenotype 3/3 and normal menstrual cycles participated. Each subject was instructed to orally ingest 1g of taurine powder after each meal (3g/day in addition to their usual diets during one menstrual cycle. Before and at the end of taurine intake, physical measurements and blood collection were performed in the morning after a 12-h fast, and 3-day weighted dietary records were obtained. Concentrations of serum lipids, apolipoproteins, and fatty acids in the serum phospholipid fraction were measured. Results: The subjects showed good compliance with taurine intake and none reported adverse effects during the experimental period. After taurine intake, concentrations of total cholesterol, low density lipoprotein cholesterol (LDL-C, free cholesterol, and apolipoprotein B (apoB increased (p<0.05, while phospholipids tended to increase (p=0.051. Fatty acids in the serum phospholipid fraction also significantly increased (p<0.05. However, triglyceride, remnant-like particle cholesterol, remnant-like particle triglyceride, apoE, the apolipoprotein A-1 (apoA- 1/apoB ratio and the LDL-C/apoB ratio were unchanged. Furthermore, body weight was significantly increased (p<0.01, but did not correlate with changes either in serum lipids or nutrient intakes. Conclusion: These results suggest that high taurine intake affects lipoprotein metabolism and increases serum lipids in slightly lean young women.

  12. Mucosite oral

    Directory of Open Access Journals (Sweden)

    Sérgio Spezzia

    2016-04-01

    Full Text Available A mucosite consta de irritação ou inflamação da mucosa bucal, provocada por ação da radioterapia de cabeça e pescoço e da quimioterapia. O objetivo deste artigo foi verificar como a ocorrência de mucosite oral pode influir na saúde bucal dos pacientes com câncer. Para tratamento odontológico o laser de baixa intensidade é o de opção. O emprego do laser de baixa potência tem cunho, tanto preventivo, como curativo para tratamento das lesões causadas. Concluiu-se que se pode evitar intercorrências no transcorrer do tratamento oncológico radioterápico e quimioterápico, fazendo-se uso da terapia laser, o que vai permitir melhores condições e qualidade de vida aos pacientes acometidos por mucosite.

  13. Maternal Risk Factors for Oral Clefts: A Case-Control Study

    Directory of Open Access Journals (Sweden)

    Mohammad Jafar Golalipour

    2011-01-01

     Conclusions:  The results of this study indicate that higher parity is significantly associated with an increased risk of an oral cleft, while Fars ethnicity and a low intake of folic acid increased the incidence of oral clefts but not significantly.

  14. ·The clinical and biochemical effects of two combination oral ...

    African Journals Online (AJOL)

    1991-04-06

    Apr 6, 1991 ... sion in the study or during the trial itself, except for the' prescribed oral contraceptive. Standard contraindications to oral contraceptives were applied. In addition, women with an intake of more than 2 glasses of alcohol per day and also those weighing over 80 kg or following a diet, and those who ·were.

  15. A VALIDATION STUDY OF THE FACIAL-ORAL TRACT THERAPY SWALLOWING ASSESSMENT OF SALIVA

    DEFF Research Database (Denmark)

    Mortensen, Jesper; Jensen, Ditte; Kjærsgaard, Annette

    Introduction Facial-Oral Tract Therapy (F.O.T.T.) (1) is an approach that provides both clinical assessment and treatment of oropharyngeal dysphagia. In the F.O.T.T. approach, a prerequisite for the initiation of oral intake is safe swallowing of saliva. A recent randomized controlled trial (2...

  16. Taste matters-effects of bypassing oral stimulation on hormone and appetite responses

    NARCIS (Netherlands)

    Spetter, M.S.; Mars, M.; Viergever, M.A.; Graaf, de C.; Smeets, P.A.M.

    2014-01-01

    The interaction between oral and gastric signals is an important part of food intake regulation. Previous studies suggest that bypassing oral stimulation diminishes the suppression of hunger and increases gastric emptying rate. However, the role of appetite hormones, like cholecystokinin-8 and

  17. Are we aware of the external factors that influence our food intake?

    Science.gov (United States)

    Vartanian, Lenny R; Herman, C Peter; Wansink, Brian

    2008-09-01

    This research examines the extent to which people accurately report some of the external influences on their food intake. In two studies, specific factors (the presence and behavior of others) were manipulated in order to influence the amount of food that individuals consumed. The main outcomes of interest were participants' spontaneously generated explanations for their food intake (Study 1; n = 122), and their ratings of the importance of several potential determinants of food intake (Study 2; n = 75). In Study 1, there was high concordance between the amounts eaten by members of a dyad, but very few participants indicated that they were influenced by their partner's behavior; they instead identified hunger and taste as the primary determinants of intake. Study 2 showed that participants' intake was strongly influenced by the behavior of others, but people rated taste and hunger as much more important influences on their intake. If external environmental factors influence people's food intake without their awareness or acknowledgment, then maintaining a healthy diet can be a challenge, with long-term consequences for health and well-being. PsycINFO Database Record (c) 2008 APA, all rights reserved.

  18. Dietary intake and body physique in adolescent cross-country skiers.

    Science.gov (United States)

    Parízková, J

    1994-06-01

    Sixteen adolescent cross-country skiers (6 males, 10 females) were assessed during a period of preparation carried out in the school year (period I) and during a period of training in the mountains before competition (period II). Body mass index (BMI), body composition (calculated from skinfolds) and dietary intake were ascertained over a 1 week period. The boys had the highest BMI and the lowest percentage of body fat when compared to controls and other athletic boys of comparable age. Their energy and protein intake (especially during period II) were also above the recommended dietary allowance (RDA) and above that of controls and other athletic boys of comparable age. The girls had a lower body fat percentage and BMI than untrained girls, and also elevated energy and protein intakes when compared to the RDA. The intake of energy, protein, fat, carbohydrate and micronutrients increased significantly during period II as compared to period I. An adequate energy balance was assumed as BMI and body fat did not change significantly during period II. Greater calcium intake during periods I and II, and a lower intake of iron during period I, when compared to the RDA, were observed in the girls. Thus, with the exception of micronutrients, which ought to be carefully monitored, the spontaneously regulated food intake was assumed to be adequate during changes in the intensity of training and climate in adolescent cross-country skiers.

  19. The role of oral exposure to taste on meal termination

    NARCIS (Netherlands)

    Bolhuis, D.P.

    2012-01-01

    Background and aim
    The rise in obesity over the last decades is considered to be related to changes in the food environment. Our current diet exists of foods that facilitate fast intake of energy and minimal oral processing. Various studies showed that higher eating rate leads to higher food

  20. Comparison of the efficacy of fluconazole tablet and oral nystatin ...

    African Journals Online (AJOL)

    Background: Oral candidiasis is the most common HIV/AIDs related complication. It limits patients from feeding and interferes with the intake of HAART, as the patients find it difficult to swallow food and their medications. It leads to poor adherence, poor feeding, depression, loss of man hours, deterioration of patient's state of ...

  1. High tolerance for oral galactose in classical galactosaemia: dietary implications

    NARCIS (Netherlands)

    Bosch, A. M.; Bakker, H. D.; Wenniger-Prick, L. J. M. de B.; Wanders, R. J. A.; Wijburg, F. A.

    2004-01-01

    AIM: To study the relevance of restricting the exogenous intake of small amounts of galactose, such as from fruit and vegetables, in patients with classical galactosaemia. METHODS: For a period of six weeks, increasing doses of oral galactose to a maximum of 600 mg per day, were added to a very

  2. Challenges in oral drug delivery in patients with esophageal dysphagia

    NARCIS (Netherlands)

    Kappelle, W.F.; Siersema, P.D.; Bogte, A.; Vleggaar, F.P.

    2016-01-01

    INTRODUCTION: Esophageal dysphagia is a commonly reported symptom with various benign and malignant causes. Esophageal dysphagia can impede intake of oral medication, which often poses a major challenge for both patients and physicians. The best way to address this challenge depends of the cause of

  3. Stress, serotonergic function, and mood in users of oral contraceptives

    NARCIS (Netherlands)

    Tuiten, A; Panhuysen, G; Koppeschaar, H; Fekkes, D; Pijl, H; Frölich, M; Krabbe, P; Everaerd, W

    1995-01-01

    The relationship between stress and changes in insulin levels, plasma ratio of tryptophan to other large neutral amino acids (LNAAs), mood, and food intake was investigated in women taking monophasic oral contraceptives containing progestagens. Subjects experiencing high levels of stress displayed

  4. Acquiring and maintaining a normal oral microbiome : Current perspective

    NARCIS (Netherlands)

    Zaura, E.; Nicu, E.A.; Krom, B.P.; Keijser, B.J.F.

    2014-01-01

    The oral microbiota survives daily physical and chemical perturbations from the intake of food and personal hygiene measures, resulting in a long-term stable microbiome. Biological properties that confer stability in the microbiome are important for the prevention of dysbiosis—a microbial shift

  5. The role of oral exposure to taste on meal termination

    NARCIS (Netherlands)

    Bolhuis, D.P.

    2012-01-01

    Background and aim
    The rise in obesity over the last decades is considered to be related to changes in the food environment. Our current diet exists of foods that facilitate fast intake of energy and minimal oral processing. Various studies showed that higher eating rate leads to higher

  6. Acquiring and maintaining a normal oral microbiome: current perspective.

    NARCIS (Netherlands)

    Zaura, E.; Nicu, E.A.; Krom, B.P.; Keijser, B.J.

    2014-01-01

    The oral microbiota survives daily physical and chemical perturbations from the intake of food and personal hygiene measures, resulting in a long-term stable microbiome. Biological properties that confer stability in the microbiome are important for the prevention of dysbiosis-a microbial shift

  7. Effect of oral administration of Gnidia Stenophylla Gilg aqueous root ...

    African Journals Online (AJOL)

    Background: Aqueous preparations of a medicinal plant, Gnidia stenophylla Gilg (Thymelaeaceae) are commonly used to cure malaria and other ailments in Ethiopia. This study evaluated the safety of the plant extract by determining its effects on food intake and histology of gastrointestinal tract (GIT) after oral administration ...

  8. Effect of Probiotic Bacteria on Oral Candida in Frail Elderly

    DEFF Research Database (Denmark)

    Kraft-Bodi, E; Jørgensen, M R; Keller, M K

    2015-01-01

    The aim of this study was to investigate the effect of a daily intake of probiotic lactobacilli on the prevalence and counts of oral Candida in frail elderly patients living in nursing homes. The study had a double-blind randomized placebo-controlled design with 2 parallel arms. The study group...

  9. Spontaneous body movements in spatial cognition

    Directory of Open Access Journals (Sweden)

    Sergiu eTcaci Popescu

    2012-05-01

    Full Text Available People often perform spontaneous body movements during spatial tasks such as giving complex directions or orienting themselves on maps. How are these spontaneous gestures related to spatial problem-solving? We measured spontaneous movements during a perspective-taking task inspired by map reading. Analyzing the motion data to isolate rotation and translation components of motion in specific geometric relation to the task, we found out that most participants executed spontaneous miniature rotations of the head that were significantly related to the main task parameter. These head rotations were as if participants were trying to align themselves with the orientation on the map either in the image plane or on the ground plane, but with tiny amplitudes, typically below 1% of the actual movements. Our results are consistent with a model of sensorimotor prediction driving spatial reasoning. The efference copy of planned movements triggers this prediction mechanism. The movements themselves may then be mostly inhibited; the small spontaneous gestures that we measure are the visible traces of these planned but inhibited actions.

  10. Bilateral spontaneous rupture of 'hale' kidneys

    International Nuclear Information System (INIS)

    Naumov, N.; Zozikov, B.; Otzetov, A.; Kamenova, M.; Martinova, F.; Kalyonski, R.

    2002-01-01

    A rare case of spontaneous bilateral rupture of the kidneys, occurring consecutively over a one-year period in a young male patient with 'hale' kidneys until then, is described. The patient's past history and thorough examination performed do not justify to assign the case under the heading of some of the etiological factors as the underlying cause of spontaneous kidney rupture. The literature survey on spontaneous bilateral non-tumor ruptures of kidneys shows that over a 20-year period, only 3 cases of bilateral spontaneous ruptures have been reported. It is pointed out that panarteritis nodosa followed by hemorrhagic fever with renal syndrome is the commonest underlying cause of such ruptures. Clinically spontaneous ruptures become manifest with emergency condition presenting severe renal colic, impaired to serious general condition, often with acute abdomen and hemodynamic breakdown, and no past history evidence of renal disease or injury. In the initial phase diagnosing is not always easy; it is usually made on the ground of physical examination and the full range of imaging studies used in urological practice and during operative treatment. Emphasis is laid on the fact that the imaging methods are not invariably sufficient to identify the exact etiological factor giving rise to such a severe condition, but nevertheless these methods have an essential practical bearing on diagnosing a rupture. (authors)

  11. Surgical management of spontaneous hypertensive brainstem hemorrhage

    Directory of Open Access Journals (Sweden)

    Bal Krishna Shrestha

    2015-09-01

    Full Text Available Spontaneous hypertensive brainstem hemorrhage is the spontaneous brainstem hemorrhage associated with long term hypertension but not having definite focal or objective lesion. It is a catastrophic event which has a poor prognosis and usually managed conservatively. It is not uncommon, especially in eastern Asian populations, accounting approximately for 10% of the intracerebral hemorrhage. Before the advent of computed tomography, the diagnosis of brainstem hemorrhage was usually based on the clinical picture or by autopsy and believed to be untreatable via surgery. The introduction of computed tomography permitted to categorize the subtypes of brainstem hemorrhage with more predicted outcome. Continuous ongoing developments in the stereotactic surgery and microsurgery have added more specific surgical management in these patients. However, whether to manage conservatively or promptly with surgical evacuation of hematoma is still a controversy. Studies have shown that an accurate prognostic assessment based on clinical and radiological features on admission is critical for establishing a reasonable therapeutic approach. Some authors have advocate conservative management, whereas others have suggested the efficacy of surgical treatment in brainstem hemorrhage. With the widening knowledge in microsurgical techniques as well as neuroimaging technology, there seems to have more optimistic hope of surgical management of spontaneous hypertensive brainstem hemorrhage for better prognosis. Here we present five cases of severe spontaneous hypertensive brainstem hemorrhage patients who had undergone surgery; and explore the possibilities of surgical management in patients with the spontaneous hypertensive brainstem hemorrhage.

  12. Cursed lamp: the problem of spontaneous abortion.

    Science.gov (United States)

    Simkulet, William

    2017-08-09

    Many people believe human fetuses have the same moral status as adult human persons, that it is wrong to allow harm to befall things with this moral status, and thus voluntary, induced abortion is seriously morally wrong. Recently, many prochoice theorists have argued that this antiabortion stance is inconsistent; approximately 60% of human fetuses die from spontaneous abortion, far more than die from induced abortion, so if antiabortion theorists really believe that human fetuses have significant moral status, they have strong moral obligations to oppose spontaneous abortion. Yet, few antiabortion theorists devote any effort to doing so. Many prochoice theorists argue that to resolve this inconsistency, antiabortion theorists should abandon their opposition to induced abortion. Here, I argue that those who do not abandon their opposition to induced abortion but continue to neglect spontaneous abortion act immorally. Aristotle argues that moral responsibility requires both control and awareness; I argue that once an antiabortion theorist becomes aware of the frequency of spontaneous abortion, they have a strong moral obligation to redirect their efforts towards combating spontaneous abortion; failure to do so is morally monstrous. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  13. Reproducing butterflies do not increase intake of antioxidants when they could benefit from them

    OpenAIRE

    Beaulieu, Michaël; Bischofberger, Ines; Lorenz, Isabel; Scheelen, Lucie; Fischer, Klaus

    2016-01-01

    The significance of dietary antioxidants may be limited by the ability of animals to exploit them. However, past studies have focused on the effects of dietary antioxidants after ‘antioxidant forced-feeding’, and have overlooked spontaneous antioxidant intake. Here, we found that reproducing female Bicyclus anynana butterflies had higher antioxidant defences and enhanced fecundity when forced to consume antioxidants (polyphenols). Interestingly, these positive effects were not constant across...

  14. Prevalence of Deleterious Oral Habits and Oral Mucosal Lesions among Fishermen Population of Mahe, South India.

    Science.gov (United States)

    Anzil, Ksa; Mathews, J; Sai, A G; Kiran, M; Kevin, S; Sunith, S

    2016-09-01

    Fishing is an occupation associated with uneven diet, strain, drunkenness, tobacco use, and deleterious habits. The physical state of laborers on a large scale will also be influenced by conditions at their work site. Oral mucosal lesions can occur as a result of infections, local shock or infuriation, systemic diseases, and uncontrolled usage of tobacco, betel quid, and alcohol. The aim of the present study is to assess the prevalence of deleterious oral habits and oral mucosal lesions among fishermen population of Mahe, South India. The study population consists of 362 fishermen aged between 15 and 54. The questionnaire consisted of questions on personal data, and information related to the subjects' oral habits were collected by the interview. The World Health Organization (WHO) Oral Health Assessment Form was designed for the assessment of oral mucosal lesions. Among the 362 fishermen, 266 (73.48%) were males and 96 (26.52%) were females. The overall prevalence of smoking, alcohol consumption, and gutka chewing was found to be 24.3, 48.85, and 32.4% respectively. Smokeless tobacco (32.4%) was the most prevalent habit followed by smoking tobacco (24.3%). The prevalence of oral mucosal lesions was 14.9%. There is a statistically significant association between age groups and habits considered. Findings of the present study suggest that oral health condition of the fisherfolk community was relatively poor, with high habit prevalence and oral mucosal lesions. This epi-demiological study has provided baseline data to plan further research in this area. Low socioeconomic status, strenuous working hours, inadequate diet and nutrition intake, stress, and use of tobacco and alcohol act as contributing factors for ill health and oral diseases. It is a challenging population to the clinician to identify and treat them.

  15. Acute coronary syndrome induced by oral capecitabine.

    Science.gov (United States)

    Cardinale, Daniela; Colombo, Alessandro; Colombo, Nicola

    2006-03-01

    A 41-year-old woman who was undergoing oral chemotherapy with capecitabine for metastatic breast cancer presented with recurrent episodes of chest pain associated with electrocardiographic signs of diffuse ST segment elevation. After spontaneous pain relief, the electrocardiogram showed ischemic evolution in the anterior precordial leads. Coronary and ventricular angiography, performed 24 h later, showed normal coronary arteries and normal left ventricular function. After therapy with capecitabine was discontinued, the patient did not experience further episodes of chest pain. After a nine-month follow-up, she remains alive, with a good performance status and without clinical evidence of persistent ischemia.

  16. Role of nutrition in oral and maxillofacial surgery patients.

    Science.gov (United States)

    Giridhar, V Usha

    2016-01-01

    Diet, nutrition, and dental health are closely related and have multidirectional impacts. Any oral diseases, may it be congenital, infective, traumatic, inflammatory, or neoplastic, affect routine functions of the oral cavity and even after corrective surgeries done to improve may adversely affect the food and fluid intake and further compromises nutritional status. Unlike other general surgeries, the surgeries done in oral and maxillofacial region impairs normal food intake, especially by mouth which is the preferred commonly used route. This oral cavity being harbored by multiple organisms makes it prone to further infection which again hampers the healing. Oral surgeries include the dentoalveolar region for the treatment of fracture or prosthetic reasons, for maxillofacial trauma, orthognathic surgeries, tumors, cleft lip and palate correction, etc., Nutrition plays a major role in the postoperative recovery and healing. Malnutrition in the Oral and Maxillofacial Surgery (OMFS) patients increases the postoperative morbidity and mortality rate. Nutrition in jaw fractures treated with intermaxillary fixation is more compromised. Healing is impaired in malnourished, critically ill, elderly, and patients with prolonged stay in hospital and hence nutrition in the form of enteral, parenteral, and oral sip feeding plays a major role in providing nutritional care. Preoperative nutrition and perioperative nutrition influence the postoperative outcome and hence metabolic and nutritional care is important for the uneventful healing. This article provides a basic review of the role of nutrition in the postoperative outcome of OMFS patients based on the search through articles in journal and internet.

  17. Spontaneous Regression of Lumbar Herniated Disc

    Directory of Open Access Journals (Sweden)

    Chun-Wei Chang

    2009-12-01

    Full Text Available Intervertebral disc herniation of the lumbar spine is a common disease presenting with low back pain and involving nerve root radiculopathy. Some neurological symptoms in the majority of patients frequently improve after a period of conservative treatment. This has been regarded as the result of a decrease of pressure exerted from the herniated disc on neighboring neurostructures and a gradual regression of inflammation. Recently, with advances in magnetic resonance imaging, many reports have demonstrated that the herniated disc has the potential for spontaneous regression. Regression coincided with the improvement of associated symptoms. However, the exact regression mechanism remains unclear. Here, we present 2 cases of lumbar intervertebral disc herniation with spontaneous regression. We review the literature and discuss the possible mechanisms, the precipitating factors of spontaneous disc regression and the proper timing of surgical intervention.

  18. Spontaneous hemothorax: primary pleural epithelioid angiosarcoma

    Directory of Open Access Journals (Sweden)

    Amit Panjwani

    2016-01-01

    Full Text Available Spontaneous hemothorax is a rare condition seen in coagulation and vascular disorders. Uncommonly, malignant neoplasms may cause spontaneous hemothorax. Primary pleural epithelioid angiosarcomas (excluding the cases with pleuropulmonary or chest wall involvement are extremely rare pleural tumors, which may be mistaken for mesothelioma or adenocarcinoma, and only 19 cases (one of them from India have been reported in the English literature, to date. It commonly occurs in older men, has a nonspecific clinicoradiological presentation, and carries a poor prognosis with no survivors beyond a year of establishing the diagnosis. We report a case of primary pleural epithelioid angiosarcoma presenting as a life-threatening spontaneous hemothorax. We also present a brief literature review on pleural angiosarcoma.

  19. Computed tomographic findings of spontaneous intracranial hemorrhage

    Energy Technology Data Exchange (ETDEWEB)

    Ko, Seung Sook; Kim, Young Sook; Kim, Young Chul [College of Medicine, Chosun University, Kwangju (Korea, Republic of)

    1987-10-15

    Computed tomography (CT) was a reliable technique to evaluate the exact size and location of spontaneous intracranial hemorrhage and to predict it's prognosis. Fifty-nine cases of spontaneous intracranial hemorrhage were evaluated and reviewed by CT scan. The following results were obtained. 1. The sex ratio of male to female was 1 to 1.4, The highest incidence was in 6th and 7th decades. 2. The most common cause of spontaneous intracranial hemorrhage was hypertension (74.6%), followed by the aneurysm (13.5%), arteriovenous malformation (5.1%), occlusive vascular disease (3.4%), and blood dyscrasia (3.4%). 3. The most common location was basal ganglia and thalamic hemorrhage (37.3%), followed by lobar hemorrhage (27.1%), cerebellar hemorrhage (13.5%), and subarachnoid hemorrhage (11.9%). 4. Primary intraventricular hemorrhage carried the highest mortality. 5. The larger volume of hematoma, the higher the mortality rate.

  20. Spontaneous Perforation of Pyometra: A Case Report

    Directory of Open Access Journals (Sweden)

    2006-01-01

    Full Text Available Pyometra is the accumulation of purulent material in the uterine cavity. Its reported incidence is 0.01–0.5% in gynecologic patients; however, as far as elderly patients are concerned, its incidence is 13.6% [3]. The most common cause of pyometra is malignant diseases of genital tract and the consequences of their treatment (radiotherapy. Other causes are benign tumors like leiomyoma, endometrial polyps, senile cervicitis, cervical occlusion after surgery, puerperal infections, and congenital cervical anomalies. Spontaneous rupture of the uterus is an extremely rare complication of pyometra. To our knowledge, only 21 cases of spontaneous perforation of pyometra have been reported in English literature since 1980. This paper reports an additional case of spontaneous uterine rupture.

  1. Dental caries and childhood obesity: analysis of food intakes, lifestyle.

    Science.gov (United States)

    Costacurta, M; DiRenzo, L; Sicuro, L; Gratteri, S; De Lorenzo, A; Docimo, R

    2014-12-01

    The aims of this cross-sectional statistical study were to evaluate the association between obesity and dental caries and to assess the impact of food intake, oral hygiene and lifestyle on the incidence of dental caries in obese paediatric patients, analysed by Dual X-ray Absorptiometry (DXA). A sample of 96 healthy patients, aged between 6 and 11 years (mean age 8.58±1.43) was classified in relation to body composition assessment and McCarthy growth charts and cut- offs. Body composition analysis, to obtain body fat mass (FM) and body fat free mass (FFM) measurements, was determined by means of a DXA fan beam scanner. The subjects underwent dental examination to assess the dmft/DMFT, and completed a questionnaire on food intake, oral hygiene habits and lifestyle. The sample was subsequently subdivided into four groups: Group A (normal weight - caries-free), Group B (normal weight with caries), Group C (pre-obese/obese - caries-free), Group D (pre-obese/obese with caries). The statistical analysis was performed using SPSS software (version 16; SPSS Inc., Chicago IL, USA). Spearman's correlation was performed to evaluate the correlation between dmft/DMFT and FM%. The chi-square test was performed to assess the categorical variables, while the non-parametric Kruskal Wallis test and the Mann Whitney test were employed for the quantitive variables. Statististical significance was set at a P-value of 0.05. The preobese-obese children had higher indexes of dental caries than normal weight subjects, both for deciduous teeth (dmft 2.5 ± 0.54 vs 1.4 ± 0.38; p=0.030) and permanent teeth (DMFT 2.8 ± 0.24 vs 1.93 ± 1.79; p=0.039). The correlations between dmft/DMFT indexes and body composition parameters were analysed and a significant correlation between dmft/DMFT indexes and FM% was observed (p=0.031 for dmft, p=0.022 for DMFT). According to the data recorded, there was no statistically significant difference between Groups A, B, C and D in terms of food intake between

  2. Effects of Lactobacillus casei Shirota intake on caries risk in children

    Directory of Open Access Journals (Sweden)

    Yng-Tzer Joseph Lin

    2017-06-01

    Conclusion: There may be a potential cariostatic effect of short-term Yakult intake in reducing functional biofilm acidogenicity in children with certain oral biofilm and risk profile. Further studies may be needed to validate this probiotic effect. Quality risk assessment may be critical prior to prescribing/recommending Yakult as an adjunct caries-preventive treatment for children.

  3. Effect of radiation therapy on small-cell lung cancer is reduced by ubiquinone intake

    DEFF Research Database (Denmark)

    Lund, E L; Quistorff, B; Spang-Thomsen, M

    1998-01-01

    The effect of oral ubiquinone (Q10) intake on the in vivo response of tumors to single dose radiotherapy was examined. The human small-cell lung cancer (SCLC) line CPH 054A, which is sensitive to relatively low doses of X-radiation, was grown as subcutaneous transplants in the flanks of nude nu/n...

  4. Protein enrichment of familiar foods as an innovative strategy to increase protein intake in institutionalized elderly

    NARCIS (Netherlands)

    Beelen, J.; Roos, de N.M.; Groot, de C.P.G.M.

    2017-01-01

    Objective
    To increase the protein intake of older adults, protein enrichment of familiar foods and drinks might be an effective and attractive alternative for oral nutritional supplements (ONS). We performed a pilot study to test whether these products could help institutionalized elderly to

  5. Moderate alcohol consumption stimulates food intake and food reward of savoury foods

    NARCIS (Netherlands)

    Schrieks, I.C.; Stafleu, Annette; Griffioen-Roose, Sanne; Graaf, de Kees; Witkamp, R.F.; Boerrigter-Rijneveld, Rianne; Hendriks, H.F.J.

    2015-01-01

    The aim of this study was to investigate whether food reward plays a role in the stimulating effect of moderate alcohol consumption on subsequent food intake. In addition, we explored the role of oral and gut sensory pathways in alcohol's effect on food reward by modified sham feeding (MSF) or

  6. Moderate alcohol consumption stimulates food intake and food reward of savoury foods

    NARCIS (Netherlands)

    Schrieks, I.C.; Stafleu, A.; Griffioen-Roose, S.; Graaf, C. de; Witkamp, R.F.; Boerrigter-Rijneveld, R.; Hendriks, H.F.J.

    2015-01-01

    The aim of this study was to investigate whether food reward plays a role in the stimulating effect of moderate alcohol consumption on subsequent food intake. In addition, we explored the role of oral and gut sensory pathways in alcohol's effect on food reward by modified sham feeding (MSF) or

  7. Commonly recommended daily intake of vitamin D is not sufficient if sunlight exposure is limited

    DEFF Research Database (Denmark)

    Glerup, H; Mikkelsen, K; Poulsen, L

    2000-01-01

    levels of 25-hydroxyvitamin D were used as estimates of vitamin D status. Intact parathyroid hormone (PTH) was used to control for secondary hyperparathyroidism. Alkaline phosphatase and bone-specific alkaline phosphatase were used as markers for osteomalacic bone involvement. Oral intake of vitamin D...

  8. Habitual coffee intake, genetic polymorphisms, and type 2 diabetes.

    Science.gov (United States)

    Lee, Jae Kyung; Kim, Kyunga; Ahn, Younjhin; Yang, Mihi; Lee, Jung Eun

    2015-05-01

    The association between coffee intake and type 2 diabetes may be modulated by common genetic variation. The purpose of this study was to examine the association between habitual coffee intake and the risk of type 2 diabetes and to determine whether this association varied by genetic polymorphisms related to type 2 diabetes in Korean adults. A population-based cohort study over a follow-up of 4 years was conducted. A total of 4077 Korean men and women aged 40-69 years with a normal glucose level at baseline were included. Coffee intake was assessed using a validated food frequency questionnaire, and incident type 2 diabetes or prediabetes was defined by oral glucose tolerance test or fasting blood glucose test. The genomic DNA samples were genotyped with the Affymetrix Genome-Wide Human SNP Array 5.0, and nine single-nucleotide polymorphisms related to type 2 diabetes in East Asian populations were extracted. A total of 120 cases of type 2 diabetes and 1128 cases of prediabetes were identified. After adjustment for potential confounding factors, we observed an inverse association, but without any clear linear trend, between coffee intake and the combined risk of type 2 diabetes and prediabetes. We found that inverse associations between habitual coffee intake and the combined risk of type 2 diabetes and prediabetes were limited to those with the T-allele (GT/TT) of rs4402960 in IGF2BP2, those with the G-allele (GG/GC) of rs7754840 in CDKAL1, or those with CC of rs5215 in KCNJ11. We found a lower risk of prediabetes and type 2 diabetes combined with coffee intake among individuals with the GT/TT of IGF2BP2 rs4402960, GG/GC of CDKAL1 rs7754840, or CC of KCNJ11 rs5215, which are known to be related to type 2 diabetes in East Asians. © 2015 European Society of Endocrinology.

  9. On spontaneous breakdown in Σ-models

    International Nuclear Information System (INIS)

    Ivanov, E.A.

    1975-01-01

    The group theory aspects of spontaneous breakdown in linear Σ-models are discussed. General conditions are formulated under which multiplet of group G (compact or noncompact) is suitable for constructing the Σ-model with a given subgroup of stability of vacuum. It is shown that the Σ-models of spontaneously broken space-time symmetries can be constructed in general only if some extra coordinates are introduced in addition to an ordinary 4-coordinate xsub(μ). The connection between Σ-models of internal symmetries and appropriate nonlinear realizations has also been investigated

  10. Two cases of spontaneous temporal encephalocele.

    Science.gov (United States)

    Kamiya, Kouhei; Mori, Harushi; Kunimatsu, Akira; Kawai, Kensuke; Usami, Kenichi; Ohtomo, Kuni

    2012-12-01

    This is a report of two cases of spontaneous temporal encephalocele: one was anteroinferior and presented with epilepsy; the other was posteroinferior and presented with facial neuritis and labyrinthitis. Spontaneous temporal encephalocele is relatively rare and apparently not familiar to a majority of primary physicians. It may present with a variety of symptoms according to its anatomical location, including cerebrospinal fluid fistulas, recurrent meningitis, chronic otitis media, hearing loss, facial nerve palsy and medically intractable epilepsy. Attention should be paid to this disease entity, as it is easily overlooked in imaging studies and can leave serious neurological deficits. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

  11. Spontaneous abortion and physical strain around implantation

    DEFF Research Database (Denmark)

    Hjollund, N H; Jensen, Tina Kold; Bonde, Jens Peter

    2000-01-01

    Existing studies of physical strain and spontaneous abortion are mainly retrospective or based only on pregnancies that have survived the first trimester. Furthermore, almost all studies have relied on averaged measures of physical strain, which tend to blur an effect if peak values during short...... pregnancy the women recorded physical strain prospectively in a structured diary. Physical strain around the time of implantation was associated with later spontaneous abortion. The adjusted risk ratio for women who reported physical strain higher than average at day 6 to 9 after the estimated date...

  12. Need for spontaneous breakdown of chiral symmetry

    International Nuclear Information System (INIS)

    Salomone, A.; Schechter, J.; Tudron, T.

    1981-01-01

    The question of whether the chiral symmetry of the theory of strong interactions (with massless quarks) is required to be spontaneously broken is examined in the framework of a previously discussed effective Lagrangian for quantum chromodynamics. The assumption that physical masses of the theory be finite leads in a very direct way to the necessity of spontaneous breakdown. This result holds for all N/sub F/> or =2, where N/sub F/ is the number of different flavors of light quarks. The atypical cases N/sub F/ = 1,2 are discussed separately

  13. Spontaneous subdural hematoma associated to Duret hemorrhage

    Directory of Open Access Journals (Sweden)

    William Alves Martins, MD

    2015-03-01

    Full Text Available Subdural hematoma (SH is a neurosurgical emergency, usually caused by head trauma. Non-traumatic causes include aneurysm or arterial–venous malformation rupture, coagulopathy and others. We report the case of a 66 year-old man who developed apparently unprovoked signs of increased intracranial pressure. Brain computed tomography scan showed an acute spontaneous SH, surgically treated. Throughout surgery, a ruptured cortical artery with intensive bleeding appeared and was cauterized. After surgery, patient remained comatose and a new CT demonstrated Duret hemorrhage at the brainstem. Acute spontaneous SH of arterial origin is rare and highly lethal, in which a good prognosis relies on early diagnosis and treatment.

  14. Primer on spontaneous heating and pyrophoricity

    Energy Technology Data Exchange (ETDEWEB)

    1994-12-01

    This primer was prepared as an information resource for personnel responsible for operation of DOE nuclear facilities. It has sections on combustion principles, spontaneous heating/ignition of hydrocarbons and organics, pyrophoric gases and liquids, pyrophoric nonmetallic solids, pyrophoric metals (including Pu and U), and accident case studies. Although the information in this primer is not all-encompassing, it should provide the reader with a fundamental knowledge level sufficient to recognize most spontaneous combustion hazards and how to prevent ignition and widespread fires. This primer is provided as an information resource only, and is not intended to replace any fire protection or hazardous material training.

  15. Cavity enhanced rephased amplified spontaneous emission

    International Nuclear Information System (INIS)

    A Williamson, Lewis; J Longdell, Jevon

    2014-01-01

    Amplified spontaneous emission is usually treated as an incoherent noise process. Recent theoretical and experimental work using rephasing optical pulses has shown that rephased amplified spontaneous emission (RASE) is a potential source of wide bandwidth time-delayed entanglement. Due to poor echo efficiency the plain RASE protocol does not in theory achieve perfect entanglement. Experiments done to date show a very small amount of entanglement at best. Here we show that RASE can, in principle, produce perfect multimode time-delayed two mode squeezing when the active medium is placed inside a Q-switched cavity. (paper)

  16. Spontaneous supersymmetry breaking on the lattice

    Energy Technology Data Exchange (ETDEWEB)

    Wenger, Urs [Albert Einstein Center for Fundamental Physics, Institute for Theoretical Physics, University of Bern, Sidlerstrasse 5, CH-3012 Bern (Switzerland)

    2013-07-01

    We discuss various strategies for regularising supersymmetric quantum field theories on a space-time lattice. In general, simulations of lattice models with spontaneously broken supersymmetry suffer from a fermion sign problem related to the vanishing of the Witten index. We discuss a novel approach which evades this problem in low dimensions by formulating the path integral on the lattice in terms of fermion loops. Then we present exact results on the spectrum and the Witten index for N=2 supersymmetric quantum mechanics and results from simulations of the spontaneously broken N=1 Wess-Zumino model.

  17. Dietary Intake of Competitive Bodybuilders.

    Science.gov (United States)

    Spendlove, Jessica; Mitchell, Lachlan; Gifford, Janelle; Hackett, Daniel; Slater, Gary; Cobley, Stephen; O'Connor, Helen

    2015-07-01

    Competitive bodybuilders are well known for extreme physique traits and extremes in diet and training manipulation to optimize lean mass and achieve a low body fat. Although many of the dietary dogmas in bodybuilding lack scientific scrutiny, a number, including timing and dosing of high biological value proteins across the day, have more recently been confirmed as effective by empirical research studies. A more comprehensive understanding of the dietary intakes of bodybuilders has the potential to uncover other dietary approaches, deserving of scientific investigation, with application to the wider sporting, and potential health contexts, where manipulation of physique traits is desired. Our objective was to conduct a systematic review of dietary intake practices of competitive bodybuilders, evaluate the quality and currency of the existing literature, and identify research gaps to inform future studies. A systematic search of electronic databases was conducted from the earliest record until March 2014. The search combined permutations of the terms 'bodybuilding', 'dietary intake', and 'dietary supplement'. Included studies needed to report quantitative data (energy and macronutrients at a minimum) on habitual dietary intake of competitive bodybuilders. The 18 manuscripts meeting eligibility criteria reported on 385 participants (n = 62 women). Most studies were published in the 1980-1990s, with three published in the past 5 years. Study methodological quality was evaluated as poor. Energy intake ranged from 10 to 24 MJ/day for men and from 4 to 14 MJ/day for women. Protein intake ranged from 1.9 to 4.3 g/kg for men and from 0.8 to 2.8 g/kg for women. Intake of carbohydrate and fat was preparation, typically being highest in the non-competition (>6 months from competition) or immediate post-competition period and lowest during competition preparation (≤6 months from competition) or competition week. The most commonly reported dietary supplements were protein

  18. Oral calorie supplements for cystic fibrosis.

    Science.gov (United States)

    Smyth, Rosalind L; Rayner, Oli

    2017-05-04

    Poor nutrition occurs frequently in people with cystic fibrosis and is associated with other adverse outcomes. Oral calorie supplements are used to increase total daily calorie intake and improve weight gain. However, they are expensive and there are concerns they may reduce the amount of food eaten and not improve overall energy intake. This is an update of a previously published review. To establish whether in people with cystic fibrosis, oral calorie supplements: increase daily calorie intake; and improve overall nutritional intake, nutritional indices, lung function, survival and quality of life. To assess adverse effects associated with using these supplements. We searched the Cochrane Cystic Fibrosis Trials Register comprising references from comprehensive electronic database searches, handsearches of relevant journals and abstract books of conference proceedings. We contacted companies marketing oral calorie supplements.Last search: 18 October 2016. Randomised or quasi-randomised controlled trials comparing use of oral calorie supplements for at least one month to increase calorie intake with no specific intervention or additional nutritional advice in people with cystic fibrosis. We independently selected the included trials, assessed risk of bias and extracted data. We contacted the authors of included trials and obtained additional information for two trials. We identified 21 trials and included three, reporting results from 131 participants lasting between three months and one year. Two trials compared supplements to additional nutritional advice and one to no intervention. Two of the included trials recruited only children. In one trial the risk of bias was low across all domains, in a second trial the risk of bias was largely unclear and in the third mainly low. Blinding of participants was unclear in two of the trials. Also, in one trial the clinical condition of groups appeared to be unevenly balanced at baseline and in another trial there were

  19. Food intake of university students

    Directory of Open Access Journals (Sweden)

    Greyce Luci BERNARDO

    Full Text Available ABSTRACT This narrative literature review aimed to analyze the results of studies on the food intake of university students. A literature search was conducted in July 2014 and updated in July 2016 in the Scopus, MedLine/PubMed, and SciELO databases, using descriptors related to university students and food intake in English and Portuguese. Overall, 37 studies that analyzed university students’ food intake were included in this review, eight of which were conducted in Brazil. The results demonstrated that most university students have unhealthy eating behaviors, such as high intake of fast foods, snacks, sweets, soft drinks, and alcoholic beverages, and low intake of fruits, vegetables, fish, whole grains, and legumes. Undergraduate students of health sciences, such as nursing, nutrition, and medicine, did not have healthier diets. University students’ food intake was characterized as unhealthy, regardless of undergraduate program or sex, especially among students who left the parents’ home and became responsible for their own food. Therefore, there is a need of developing public policies that promote healthy eating habits among students, such as interventions to change their eating habits and increase their access to healthy foods at the university environment.

  20. Inequalities in the frequency of free sugars intake among Syrian 1-year-old infants: a cross-sectional study.

    Science.gov (United States)

    Joury, Easter; Khairallah, May; Sabbah, Wael; Elias, Kanaan; Bedi, Raman

    2016-09-08

    High frequency of free sugars intake, during the first year of life is probably the greatest risk factor for early childhood caries. The latter is a global public health challenge. Very little is known about the social determinants of infant's frequency of free sugars intake, particularly in low-income countries. Thus, the present study aimed to assess the association between the frequency of free sugars intake among 1-year-old Syrian infants and each of parents' socioeconomic position (SEP), maternal frequency of free sugars intake and knowledge of infant's oral health behaviour. Using a cross-sectional design, 323 1-year-old infants, attending vaccination clinics in 3 maternal and child health centres (MCHCs) in Damascus, Syria, were selected. A systematic random sampling was applied using the MCHCs' monthly vaccination registries. The 3 MCHCs were located in affluent, moderate and deprived areas. Infants' mothers completed a structured questionnaire on socio-demographics, infant's and mother's frequency of free sugars intake from cariogenic foods and beverages, and mother's knowledge about infant's oral health behaviour. Binary and multiple regression analyses were performed. The level of significance was set at 5 %. The response rate was 100 %. Overall, 42.7 % of infants had high frequency of free sugars intake (>4times a day). Infants whose fathers were not working were more likely to have high frequency of free sugars intake. Similarly, infants whose mothers had low level of knowledge about infant's oral health behaviour, or high frequency of free sugars intake were more likely to have high frequency of free sugars intake. The association between father's occupation and infant's frequency of free sugars intake attenuated after adjustment for mother's knowledge and frequency of free sugars intake (adjusted OR = 1.5, 1.8, 3.2; 95%CI = 0.5-4.8, 1.1-3, 1.4-7.4; respectively). There are socioeconomic inequalities in the frequency of free sugars intake

  1. In vivo BNCT in experimental and spontaneous tumors at RA-1 reactor

    International Nuclear Information System (INIS)

    Trivillin, Veronica A.; Heber, Elisa M.; Itoiz, Maria E.; Schwint, Amanda E.; Nigg, David W.

    2003-01-01

    Within the search for new applications of Boron Neutron Capture Therapy (BNCT) and the basic research oriented towards the study of BNCT radiobiology to optimize its therapeutic gain, we previously proposed and validated the hamster cheek pouch oral cancer model and showed, for the first time, the success of BNCT to treat oral cancer in an experimental model. The staff of the Ra-1 Reactor (Constituyentes Atomic Center) adapted the thermal beam and physical set-up to perform in vivo BNCT of superficial tumors in small animals. We preformed a preliminary characterization of the thermal beam, performed beam only irradiation of normal and tumor bearing hamsters and in vivo BNCT of experimental oral squamous cell carcinomas in hamsters mediated by boron phenylalanine (BPA) and GB-10 (Na 2 10 B 10 H 10 ). Having demonstrated the absence of radio toxic effects in healthy tissue and a therapeutic effect of in vivo BNCT in hamster cheek pouch tumors employing the Ra-1 thermal beam, we performed a feasibility study of the treatment by BNCT of 3 terminal cases of spontaneous head and neck squamous cell carcinoma in cats following the corresponding biodistribution studies. This was the first treatment of spontaneous tumors by BNCT in our country and the first treatment by BNCT in cats worldwide. This preclinical study in terminal cases showed significant tumor control by BNCT with no damage to normal tissue. (author)

  2. Wheaten ferments spontaneous fermantation in biotechnological methods

    OpenAIRE

    KAKHRAMON SANOQULOVICH RAKHMONOV; ISABAEV ISMAIL BABADJANOVICH

    2016-01-01

    In article are shown results of research of biotechnological properties of wheaten leavens of spontaneous fermentation (in the example of pea-anisetree leaven) and their analysis. Also is established influence of the given type of leavens on the basic biopolymers of the flour, on the property of the pastry and quality of bread from wheaten flour.

  3. Original article Spontaneous Pregnancy Outcome after Surgical ...

    African Journals Online (AJOL)

    2011-09-28

    Sep 28, 2011 ... Table 2: Spontaneous pregnancy in relation to postoperative semen parameters. (no statistically significant difference), comparable to the mean ages of 22, 28.4 and. 34.9 years, respectively, reported by Bach et al9, Abdel- Meguid et al10 and Baazeem et al11. The mean age of the wives who did or did.

  4. Spontaneous symmetry breakdown in gauge theories

    International Nuclear Information System (INIS)

    Scadron, M.D.

    1982-01-01

    The dynamical theory of spontaneous breakdown correctly predicts the bound states and relates the order parameters of electron-photon superconductivity and quark-gluon chiral symmetry. A similar statement cannot be made for the standard electro-weak gauge symmetry. (author)

  5. Identical Twin Primigravid Sisters -Spontaneous Labour and ...

    African Journals Online (AJOL)

    We report 2 cases of identical twin sisters, the older sibling getting married 14 months earlier but both got pregnant for their first child at about the same time and were managed by the same Obstetrician and fell into spontaneous labour within a few hours of each other. Both were delivered by emergency caesarean section ...

  6. SPONTANEOUS CP VIOLATION AND QUARK MASS AMBIGUITIES.

    Energy Technology Data Exchange (ETDEWEB)

    CREUTZ,M.

    2004-09-21

    I explore the regions of quark masses where CP will be spontaneously broken in the strong interactions. The boundaries of these regions are controlled by the chiral anomaly, which manifests itself in ambiguities in the definition of non-degenerate quark masses. In particular, the concept of a single massless quark is ill defined.

  7. 1 INFLUENCE OF SPONTANEOUS FERMENTATION ON SOME ...

    African Journals Online (AJOL)

    RopSvr

    Spontaneous fermentation has been identified to improve the quality characteristics of foods derived from them. When combined with cowpea fortification and nixtamalization, it is expected to improve the nutritional, functional, physico-chemical and sensory qualities of maize based foods thereby improving the qualities as ...

  8. Spontaneous regression of an intraspinal disc cyst

    Energy Technology Data Exchange (ETDEWEB)

    Demaerel, P.; Eerens, I.; Wilms, G. [University Hospital, Leuven (Belgium). Dept. of Radiology; Goffin, J. [Dept. of Neurosurgery, University Hospitals, Leuven (Belgium)

    2001-11-01

    We present a patient with a so-called disc cyst. Its location in the ventrolateral epidural space and its communication with the herniated disc are clearly shown. The disc cyst developed rapidly and regressed spontaneously. This observation, which has not been reported until now, appears to support focal degeneration with cyst formation as the pathogenesis. (orig.)

  9. Spontaneous rupture of an infected renal cyst

    Energy Technology Data Exchange (ETDEWEB)

    Kopp, W.; Toelly, E.; Ebner, F.; Kullnig, P.

    1986-07-01

    Spontaneous or traumatic rupture of renal cysts is a rare occurrence. The contents of the cyst can perforate into the renal calyx system or into the perirenal space. Perforation into the peritoneal cavity has also been described (1, 2, 4, 5).

  10. Proteomic Biomarkers for Spontaneous Preterm Birth

    DEFF Research Database (Denmark)

    Kacerovsky, Marian; Lenco, Juraj; Musilova, Ivana

    2014-01-01

    This review aimed to identify, synthesize, and analyze the findings of studies on proteomic biomarkers for spontaneous preterm birth (PTB). Three electronic databases (Medline, Embase, and Scopus) were searched for studies in any language reporting the use of proteomic biomarkers for PTB published...

  11. Spontaneous emission from saturated parametric amplifiers

    DEFF Research Database (Denmark)

    Rottwitt, Karsten; Ott, Johan Raunkjær; Steffensen, Henrik

    2009-01-01

    Noise performance of parametric amplifiers is typically calculated assuming un-depleted operation. However, in many applications especially when applied as regenerative amplifiers in systems based on phase shift keyed modulation schemes, this assumption is not valid. Here we show the impact...... on accumulated spontaneous emission for a parametric amplifier operated in saturation....

  12. Spontaneous Non-verbal Counting in Toddlers

    Science.gov (United States)

    Sella, Francesco; Berteletti, Ilaria; Lucangeli, Daniela; Zorzi, Marco

    2016-01-01

    A wealth of studies have investigated numerical abilities in infants and in children aged 3 or above, but research on pre-counting toddlers is sparse. Here we devised a novel version of an imitation task that was previously used to assess spontaneous focusing on numerosity (i.e. the predisposition to grasp numerical properties of the environment)…

  13. Editorial: Spontaneous bacterial peritonitis | Lule | East African ...

    African Journals Online (AJOL)

    Journal Home > Vol 81, No 3 (2004) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. Editorial: Spontaneous bacterial peritonitis. GN Lule. Abstract. No Abstract Available. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT ...

  14. Spontaneous conversion of first onset atrial fibrillation

    DEFF Research Database (Denmark)

    Lindberg, Søren Østergaard; Hansen, Sidsel; Nielsen, Tonny

    2011-01-01

    Background  We studied all patients admitted to hospital with first onset atrial fibrillation (AF) to determine the probability of spontaneous conversion to sinus rhythm and to identify factors predictive of such a conversion. Methods and Results  We retrospectively reviewed charts of 438...

  15. Spontaneous dimensional reduction in quantum gravity

    Science.gov (United States)

    Carlip, S.

    2016-07-01

    Hints from a number of different approaches to quantum gravity point to a phenomenon of “spontaneous dimensional reduction” to two spacetime dimensions near the Planck scale. I examine the physical meaning of the term “dimension” in this context, summarize the evidence for dimensional reduction, and discuss possible physical explanations.

  16. Chronic Allium sativum administration alters spontaneous ...

    African Journals Online (AJOL)

    This study was conducted to investigate the effects of Allium sativum extract on the medial prefrontal cortex and neurobehaviour of adult Wistar rats. ... altered spontaneous alternation, while cellular pathologic changes were observed in the medial prefrontal cortex of these test groups in a dose dependent sequence.

  17. Spontaneous hedonic reactions to social media cues

    NARCIS (Netherlands)

    Koningsbruggen, G.M. van; Hartmann, T.; Eden, A.; Veling, H.P.

    2017-01-01

    Why is it so difficult to resist the desire to use social media? One possibility is that frequent social media users possess strong and spontaneous hedonic reactions to social media cues, which, in turn, makes it difficult to resist social media temptations. In two studies (total N = 200), we

  18. Recurrent spontaneous intracerebral hemorrhage associated with ...

    African Journals Online (AJOL)

    Spontaneous intracerebral hemorrhage (ICH) accounts for 15% of stroke cases in the US and Europe and up to 30% in Asian populations. Intracerebral hemorrhage is a relatively uncommon form of stroke-it causes only 10 to 15 percent of all strokes. It is more disabling and has a higher mortality rate than ischemic stroke, ...

  19. Ovarian hyperstimulation syndrome in a spontaneous pregnancy ...

    African Journals Online (AJOL)

    It is known that most cases of Ovarian Hyperstimulation Syndrome (OHSS) are associated with the therapies for ovulation induction. However, OHSS may rarely be associated with a spontaneous ovulatory cycle, usually in the case of multiple gestations, hypothyroidism or polycystic ovary syndrome. We report a case of ...

  20. Spontaneous left main coronary artery dissection

    Directory of Open Access Journals (Sweden)

    Alptug Tokatli

    2016-03-01

    Full Text Available Spontaneous coronary artery dissection (SCAD is a very rare clinical condition. Physiopathology of SCAD is still mostly unclear. Clinical presentation of SCAD ranges from atypical symptoms to sudden cardiac death. The diagnosis of dissection is generally made by using conventional coronary angiography. Invasive or conservative treatment is reasonable.

  1. Spontaneous extracranial decompression of epidural hematoma

    International Nuclear Information System (INIS)

    Neely, John C.; Jones, Blaise V.; Crone, Kerry R.

    2008-01-01

    Epidural hematoma (EDH) is a common sequela of head trauma in children. An increasing number are managed nonsurgically, with close clinical and imaging observation. We report the case of a traumatic EDH that spontaneously decompressed into the subgaleal space, demonstrated on serial CT scans that showed resolution of the EDH and concurrent enlargement of the subgaleal hematoma. (orig.)

  2. Spontaneous extracranial decompression of epidural hematoma

    Energy Technology Data Exchange (ETDEWEB)

    Neely, John C. [Marshall University School of Medicine, Huntington, WV (United States); Jones, Blaise V. [Cincinnati Children' s Hospital Medical Center, Department of Radiology, Cincinnati, OH (United States); Crone, Kerry R. [Cincinnati Children' s Hospital Medical Center, Division of Neurosurgery, Cincinnati, OH (United States)

    2008-03-15

    Epidural hematoma (EDH) is a common sequela of head trauma in children. An increasing number are managed nonsurgically, with close clinical and imaging observation. We report the case of a traumatic EDH that spontaneously decompressed into the subgaleal space, demonstrated on serial CT scans that showed resolution of the EDH and concurrent enlargement of the subgaleal hematoma. (orig.)

  3. Spontaneous Sourcing among Students Reading Multiple Documents

    Science.gov (United States)

    Stromso, Helge I.; Braten, Ivar; Britt, M. Anne; Ferguson, Leila E.

    2013-01-01

    This study used think-aloud methodology to explore undergraduates' spontaneous attention to and use of source information while reading six documents that presented conflicting views on a controversial social scientific issue in a Google-like environment. Results showed that students explicitly and implicitly paid attention to sources of documents…

  4. Massive Spontaneous Hemothorax, Giant Intrathoracic Meningocele ...

    African Journals Online (AJOL)

    haemothorax associated with von Recklinghausen's disease: Review of occurrence in Japan. Thorax 1997;52:575‑8. 3. Fedoruk LM, English J, Fradet GJ. Spontaneous hemothorax and neurofibromatosis: A review of a lethal combination. Asian Cardiovasc. Thorac Ann 2007;15:342‑4. 4. Conlon NP, Redmond KC, Celi LA.

  5. A Fatal Complication of Dermatomyositis: Spontaneous Pneumomediastinum

    Directory of Open Access Journals (Sweden)

    Ezgi Demirdöğen Çetinoğlu

    2016-04-01

    Full Text Available Interstitial lung disease (ILD is a negative prognostic factor associated with increased morbidity and mortality in patients with dermatomyositis (DM. Spontaneous pneumomediastinum is a rare complication of DM and it can be fatal. We present a 48-year-old woman with DM and ILD complicated by pneumomediastinum without pneumothorax and subcutaneous emphysema.

  6. Grooming behavior of spontaneously hypertensive rats

    NARCIS (Netherlands)

    Buuse, M. van den; Jong, Wybren de

    1987-01-01

    In an open field spontaneously hypertensive rats (SHR) exhibited lower scores for grooming when compared to their normotensive controls, the Wistar Kyoto rats (WKY). After i.c.v. injection of 1 μg ACTH1–24 cumulative 50-min grooming scores were lower in SHR. Analysis of subscores indicated that the

  7. Spontaneous abortion and physical strain around implantation

    DEFF Research Database (Denmark)

    Hjollund, N H; Jensen, Tina Kold; Bonde, Jens Peter

    2000-01-01

    Existing studies of physical strain and spontaneous abortion are mainly retrospective or based only on pregnancies that have survived the first trimester. Furthermore, almost all studies have relied on averaged measures of physical strain, which tend to blur an effect if peak values during short ...

  8. Spontaneous Hedonic Reactions to Social Media Cues.

    Science.gov (United States)

    van Koningsbruggen, Guido M; Hartmann, Tilo; Eden, Allison; Veling, Harm

    2017-05-01

    Why is it so difficult to resist the desire to use social media? One possibility is that frequent social media users possess strong and spontaneous hedonic reactions to social media cues, which, in turn, makes it difficult to resist social media temptations. In two studies (total N = 200), we investigated less-frequent and frequent social media users' spontaneous hedonic reactions to social media cues using the Affect Misattribution Procedure-an implicit measure of affective reactions. Results demonstrated that frequent social media users showed more favorable affective reactions in response to social media (vs. control) cues, whereas less-frequent social media users' affective reactions did not differ between social media and control cues (Studies 1 and 2). Moreover, the spontaneous hedonic reactions to social media (vs. control) cues were related to self-reported cravings to use social media and partially accounted for the link between social media use and social media cravings (Study 2). These findings suggest that frequent social media users' spontaneous hedonic reactions in response to social media cues might contribute to their difficulties in resisting desires to use social media.

  9. Spontaneous electric fields in solid films: spontelectrics

    DEFF Research Database (Denmark)

    Field, David; Plekan, Oksana; Cassidy, Andrew

    2013-01-01

    When dipolar gases are condensed at sufficiently low temperature onto a solid surface, they form films that may spontaneously exhibit electric fields in excess of 108V/m. This effect, called the ‘spontelectric effect’, was recently revealed using an instrument designed to measure scattering...

  10. Spontaneous Retroperitoneal Hemorrhage from Adrenal Artery Aneurysm

    International Nuclear Information System (INIS)

    Gonzalez Valverde, F.M.; Balsalobre, M.; Torregrosa, N.; Molto, M.; Gomez Ramos, M.J.; Vazquez Rojas, J.L.

    2007-01-01

    Spontaneous adrenal hemorrhage is a very rare but serious disorder of the adrenal gland that can require emergent treatment. We report on a 42-year-old man who underwent selective angiography for diagnosis and treatment of retroperitoneal hemorrhage from small adrenal artery aneurysm. This case gives further details about the value of transluminal artery embolization in the management of visceral aneurysm rupture

  11. Individual differences in spontaneous analogical transfer.

    Science.gov (United States)

    Kubricht, James R; Lu, Hongjing; Holyoak, Keith J

    2017-05-01

    Research on analogical problem solving has shown that people often fail to spontaneously notice the relevance of a semantically remote source analog when solving a target problem, although they are able to form mappings and derive inferences when given a hint to recall the source. Relatively little work has investigated possible individual differences that predict spontaneous transfer, or how such differences may interact with interventions that facilitate transfer. In this study, fluid intelligence was measured for participants in an analogical problem-solving task, using an abridged version of the Raven's Progressive Matrices (RPM) test. In two experiments, we systematically compared the effect of augmenting verbal descriptions of the source with animations or static diagrams. Solution rates to Duncker's radiation problem were measured across varying source presentation conditions, and participants' understanding of the relevant source material was assessed. The pattern of transfer was best fit by a moderated mediation model: the positive impact of fluid intelligence on spontaneous transfer was mediated by its influence on source comprehension; however, this path was in turn modulated by provision of a supplemental animation via its influence on comprehension of the source. Animated source depictions were most beneficial in facilitating spontaneous transfer for those participants with low scores on the fluid intelligence measure.

  12. Spontaneous regression of a mandibular arteriovenous malformation

    Directory of Open Access Journals (Sweden)

    Scott B. Raymond, MD, PhD

    2015-06-01

    Full Text Available Mandibular arteriovenous malformations (AVMs are rare lesions that may initially present as catastrophic bleeding during dental surgical procedures. Owing to the significant risk of bleeding, most mandibular AVMs are treated definitively by resection or embolization. In this report, we describe a mandibular AVM that spontaneously regressed after biopsy.

  13. Unified gauge theories with spontaneous symmetry breaking

    International Nuclear Information System (INIS)

    MacDowell, S.W.

    1975-01-01

    Unified gauge theories with spontaneous symmetry breaking are studied with a view to renormalize quantum field theory. Georgi-Glashow and Weinberg-Salam models to unify weak and electromagnetic interactions are discussed in detail. Gauge theories of strong interactions are also considered [pt

  14. Influence of spontaneous fermentation on some quality ...

    African Journals Online (AJOL)

    Spontaneous fermentation has been identified to improve the quality characteristics of foods derived from them. When combined with cowpea fortification and nixtamalization, it is expected to improve the nutritional, functional, physico- chemical and sensory qualities of maize based foods thereby improving the qualities as ...

  15. Maternal Factors Associated With Early Spontaneous Singleton ...

    African Journals Online (AJOL)

    Background: Knowledge of the maternal factors predisposing to preterm deliveries should affect the anticipatory care of mothers at risk of delivering preterm babies and improve perinatal outcome. Objective: To determine the maternal socio-biological characteristics associated with the delivery of early spontaneous ...

  16. PERIODIC-SOLUTIONS IN SPONTANEOUSLY BROKEN THEORIES

    NARCIS (Netherlands)

    BRIHAYE, Y; KUNZ, J

    A class of spontaneously broken field theories is proposed, and the occurrence of their periodic, classical solutions is investigated in detail. The emergence of multiple solutions is observed, their normal modes of oscillation are studied, and the bifurcations of the classical energy functional are

  17. Do current sports nutrition guidelines conflict with good oral health?

    Science.gov (United States)

    Broad, Elizabeth M; Rye, Leslie A

    2015-01-01

    For optimal athletic performance, an athlete requires good oral health to reduce the risk of oral pain, inflammation, and infection and thereby minimize the use of analgesics and antimicrobial agents. Increased intake, frequency, and dental contact time of carbohydrate-rich foods, sports nutrition products, and acidic carbohydrate-containing sports and energy drinks may contribute to risks of dental erosion, caries, and inflammatory periodontal conditions in the athlete, especially when he or she also exhibits dehydration and poor oral hygiene habits. Examining the athlete before he or she begins participating in a sport allows the dental care provider to determine the patient's existing oral health, hygiene, and susceptibility to risk factors for erosion, caries, and inflammatory periodontal disease. This oral profile, in conjunction with the individual athlete's dietary needs, can be used to establish a treatment and preventive program, including oral health education. Good oral hygiene practices and application of topical fluoride, especially via fluoridated toothpastes and topical fluoride varnishes, must be available to the athlete. Rinsing with water or a neutral beverage after exposure to carbohydrates or acidic sports nutrition products may reduce carbohydrate contact time and bring oral pH levels back to neutral more quickly, reducing the risk of caries and erosion. Finally, the dentist should encourage the athlete to consult with an experienced sports dietitian to ensure that principles of sports nutrition are being appropriately applied for the type, frequency, and duration of exercise in consideration of the individual's oral health needs.

  18. Oral Contraceptives and Cancer Risk

    Science.gov (United States)

    ... Genetics Services Directory Cancer Prevention Overview Research Oral Contraceptives and Cancer Risk On This Page What are oral contraceptives? What is known about the relationship between oral ...

  19. Impulsivity, "advergames," and food intake.

    Science.gov (United States)

    Folkvord, Frans; Anschütz, Doeschka J; Nederkoorn, Chantal; Westerik, Henk; Buijzen, Moniek

    2014-06-01

    Previous studies have focused on the effect of food advertisements on the caloric intake of children. However, the role of individual susceptibility in this effect is unclear. The aim of this study was to examine the role of impulsivity in the effect of advergames that promote energy-dense snacks on children's snack intake. First, impulsivity scores were assessed with a computer task. Then a randomized between-subject design was conducted with 261 children aged 7 to 10 years who played an advergame promoting either energy-dense snacks or nonfood products. As an extra manipulation, half of the children in each condition were rewarded for refraining from eating, the other half were not. Children could eat freely while playing the game. Food intake was measured. The children then completed questionnaire measures, and were weighed and measured. Overall, playing an advergame containing food cues increased general caloric intake. Furthermore, rewarding children to refrain from eating decreased their caloric intake. Finally, rewarding impulsive children to refrain from eating had no influence when they were playing an advergame promoting energy-dense snacks, whereas it did lead to reduced intake among low impulsive children and children who played nonfood advergames. Playing an advergame promoting energy-dense snacks contributes to increased caloric intake in children. The advergame promoting energy-dense snacks overruled the inhibition task to refrain from eating among impulsive children, making it more difficult for them to refrain from eating. The findings suggest that impulsivity plays an important role in susceptibility to food advertisements. Copyright © 2014 by the American Academy of Pediatrics.

  20. Spontaneous sensorimotor coupling with multipart music.

    Science.gov (United States)

    Hurley, Brian K; Martens, Peter A; Janata, Petr

    2014-08-01

    Music often evokes spontaneous movements in listeners that are synchronized with the music, a phenomenon that has been characterized as being in "the groove." However, the musical factors that contribute to listeners' initiation of stimulus-coupled action remain unclear. Evidence suggests that newly appearing objects in auditory scenes orient listeners' attention, and that in multipart music, newly appearing instrument or voice parts can engage listeners' attention and elicit arousal. We posit that attentional engagement with music can influence listeners' spontaneous stimulus-coupled movement. Here, 2 experiments-involving participants with and without musical training-tested the effect of staggering instrument entrances across time and varying the number of concurrent instrument parts within novel multipart music on listeners' engagement with the music, as assessed by spontaneous sensorimotor behavior and self-reports. Experiment 1 assessed listeners' moment-to-moment ratings of perceived groove, and Experiment 2 examined their spontaneous tapping and head movements. We found that, for both musically trained and untrained participants, music with more instruments led to higher ratings of perceived groove, and that music with staggered instrument entrances elicited both increased sensorimotor coupling and increased reports of perceived groove. Although untrained participants were more likely to rate music as higher in groove, trained participants showed greater propensity for tapping along, and they did so more accurately. The quality of synchronization of head movements with the music, however, did not differ as a function of training. Our results shed new light on the relationship between complex musical scenes, attention, and spontaneous sensorimotor behavior.

  1. Nurses' oral hygiene care practices with hospitalised older adults in postacute settings.

    Science.gov (United States)

    Coker, Esther; Ploeg, Jenny; Kaasalainen, Sharon; Carter, Nancy

    2017-03-01

    The purpose of this study was to explore how nurses provide bedtime oral hygiene care, how they decide on interventions provided, and what factors influence their ability to provide oral care. Current evidence links poor oral hygiene to systemic and infectious diseases such as pneumonia. Hospitalised patients, who now retain their teeth into older adulthood, often rely on nurses to provide oral hygiene care. Nurses have the potential to impact oral health outcomes and quality of life by controlling plaque. However, oral hygiene care practices of nurses in postacute hospital settings are relatively unknown. A qualitative, exploratory multiple-case study was conducted with 25 nurses working on five inpatient units at different hospitals. Nurses were accompanied on their evening rounds to observe oral care practices, the physical environment and workflow. Thematic analysis was used to analyse the case study data including transcripts of guided conversations, field notes and documents. Within-case analysis was followed by cross-case analysis. Findings indicate that (i) nurses often convey oral hygiene care to their patients as being optional; (ii) nurses are inclined to preserve patient autonomy in oral hygiene care; (iii) oral hygiene care is often spontaneous and variable, and may not be informed by evidence; and (iv) oral hygiene care is not embedded into bedtime care routines. Oral hygiene care is discretionary and often missed care. Nurses need knowledge of the health benefits of oral care, and skills related to assessment and approaches to oral care. Availability of effective products and supplies facilitates provision of oral care. The evidence for oral hygiene care practices, outcomes of nurse-administered oral care and nursing's role in influencing the oral health literacy of patients require further study. © 2016 John Wiley & Sons Ltd.

  2. Nicotine Oral Inhalation

    Science.gov (United States)

    Nicotine oral inhalation is used to help people stop smoking. Nicotine oral inhalation should be used together with a ... support groups, counseling, or specific behavioral change techniques. Nicotine inhalation is in a class of medications called ...

  3. Oral Cancer Exam

    Medline Plus

    Full Text Available ... Advancing the nation's oral health through research and innovation Health Info Research Grants & Funding Careers & Training News & ... Advancing the nation's oral health through research and innovation Health Info Research Grants & Funding Careers & Training News & ...

  4. Oral Cancer - Multiple Languages

    Science.gov (United States)

    ... Are Here: Home → Multiple Languages → All Health Topics → Oral Cancer URL of this page: https://medlineplus.gov/languages/ ... V W XYZ List of All Topics All Oral Cancer - Multiple Languages To use the sharing features on ...

  5. Spontaneous circumferential esophageal dissection in a young man with eosinophilic esophagitis.

    Science.gov (United States)

    Quiroga, Jorge; Prim, José María G; Moldes, Milagros; Ledo, Ramiro

    2009-12-01

    Spontaneous esophageal dissection is a rare condition that may happen in patients with eosinophilic esophagitis. Conservative management is an important therapeutic option to be considered. We describe an unusual case of a young man with eosinophilic esophagitis who presented complaining of acute retrosternal pain, fever and vomiting. After a thorough evaluation including CT-scan and esophagogram, circumferential esophageal dissection and mediastinal abscess without visible perforation was observed. Abscess resolution and oral nutrition reintroduction was achieved with non-surgical management. Corticoid therapy was initiated for esophagitis treatment.

  6. Acute Coronary Syndrome Due to Spontaneous Coronary Artery Dissection in a Middle-Aged Man

    Directory of Open Access Journals (Sweden)

    Davran Cicek

    2014-08-01

    Full Text Available True spontaneous coronary artery dissection (SCAD is an extremely rare but important cause of acute coronary syndrome, with only about 200 cases reported in the literature. Diagnosis is often made at autopsy. Risk factors include oral contraceptive use, atherosclerotic disease and the peripartum period. SCAD should be considered when a healthy young patient presents with the onset of acute myocardial ischemic syndrome. A timely diagnosis and intervention are mandatory as SCAD can cause sudden death. We present a case of SCAD with an uncommon clinical presentation of acute coronary syndrome and without identifiable risk factors, and successfully treated with non-invasive (medical therapy.

  7. Dietary cholesterol intake and cancer.

    Science.gov (United States)

    Hu, J; La Vecchia, C; de Groh, M; Negri, E; Morrison, H; Mery, L

    2012-02-01

    This study assesses the association between dietary cholesterol intake and the risk of various cancers. Mailed questionnaires were completed between 1994 and 1997 in eight Canadian provinces by 1182 incident histologically confirmed cases of the stomach, 1727 of the colon, 1447 of the rectum, 628 of the pancreas, 3341 of the lung, 2362 of the breast, 442 of the ovary, 1799 of the prostate, 686 of the testis, 1345 of the kidney, 1029 of the bladder, 1009 of the brain, 1666 non-Hodgkin's lymphomas (NHL), 1069 leukemia and 5039 population controls. Information on dietary habits and nutrition intake were obtained using a food frequency questionnaire, which provided data on eating habits 2 years before the study. Odds ratios (ORs) were derived by unconditional logistic regression to adjust for total energy intake and other potential confounding factors. Dietary cholesterol was positively associated with the risk of cancers of the stomach, colon, rectum, pancreas, lung, breast (mainly postmenopausal), kidney, bladder and NHL: the ORs for the highest versus the lowest quartile ranged from 1.4 to 1.7. In contrast, cholesterol intake was inversely associated with prostate cancer. Our findings add to the evidence that high cholesterol intake is linked to increased risk of various cancers. A diet low in cholesterol may play a role in the prevention of several cancers.

  8. Macronutrient intake and stomach cancer.

    Science.gov (United States)

    Hu, Jinfu; La Vecchia, Carlo; Negri, Eva; de Groh, Margaret; Morrison, Howard; Mery, Les

    2015-06-01

    This study examines the association between intake of selected macronutrients and the risk of stomach cancer in a Northern American population. Mailed questionnaires were completed between 1994 and 1997 in eight Canadian provinces by 1,181 incident, histologically confirmed cases of stomach cancer and 5,039 population controls. Information on nutrient intake was obtained using a food frequency questionnaire. Odds ratios (ORs) and the corresponding 95% confidence intervals (CIs) were derived through unconditional logistic regression to adjust for potential confounders, including an estimate of total energy intake. Intakes of total fat, saturated fat, and cholesterol were significantly associated with the risk of stomach cancer: The ORs for the highest versus the lowest quartile were 1.58 (95% CI 1.13-2.20), 1.86 (95% CI 1.37-2.52), and 1.75 (95% CI 1.36-2.25), respectively. Total fiber was inversely associated with stomach cancer (p = 0.03). The positive associations with intake of total fat and saturated fat were apparently stronger in women, overweight or obese subjects, and ever smokers. Saturated fat was specifically associated with increased risk of gastric cardia cancer, with an OR of 3.31 (95% CI 1.48-7.43). A diet high in saturated fat appears to increase the risk of stomach cancer, particularly among obese subjects and for gastric cardia cancer.

  9. [Patients with hyperlipidemia: inappropriate nutritional intake].

    Science.gov (United States)

    Lecerf, Jean-Michel; Hottin, Delphine Mastin

    2004-10-23

    Gather knowledge on nutritional supplementation in patients with hyperlipidemia. In an observational study on patients with hyperlipidemia, nutritional intake was assessed using a 7-day dietary questionnaire, provided on the first visit to a lipid clinic. 291 patients (201 men and 90 women) were studied. Calorie intake and proportion of energetic nutrients revealed low carbohydrate intake, low intake of dietary fibres, and excessive lipid and saturated fatty acid intakes. Patients with isolated hypercholesterolemia had nutritional intake very similar to the daily allowances recommended in France. Men with type III hyperlipidemia had the highest calorie intake and those with type IV dyslipidemia had the highest alcohol intake. Triglycerides increased with total energy intake and with fat intake (%). Body mass index was inversely correlated to carbohydrate intake. The duration of dyslipidemia was related to low vitamin C and B9 intake. The existence of risk factors (type 2 diabetes, hypertension, smoking or inactivity) was associated with less well-balanced diet and low protective micronutrient status. In the case of atherosclerosis, vitamin B9, C, E and beta-carotene intake was insufficient. Interactions existed between nutrient intake with correlations between fibres, vitamin B9, C and beta-carotene, suggesting that nutritional education should favour foodstuffs that provide them simultaneously. Nutritional intake in patients with hyperlipidemia is often far from that recommended and does not greatly differ from that in large non-selected populations. It can be considered as inappropriate because of the metabolic and cardiovascular risks in these patients. Adapted nutritional management is crucial.

  10. Male caffeine and alcohol intake in relation to semen parameters and in vitro fertilization outcomes among fertility patients.

    Science.gov (United States)

    Karmon, A E; Toth, T L; Chiu, Y-H; Gaskins, A J; Tanrikut, C; Wright, D L; Hauser, R; Chavarro, J E

    2017-03-01

    Much of the literature on the impact of male caffeine and alcohol intake on reproductive outcomes has utilized semen quality as a proxy for male fertility, although semen parameters have a limited predictive value for spontaneous pregnancy. The objective of this study was to investigate whether male caffeine and alcohol intakes are associated with semen parameters and assisted reproductive technology outcome. The Environment and Reproductive Health Study, an ongoing prospective cohort study, enrolls subfertile couples presenting for treatment at an academic fertility center (2007-2012). A total of 171 men with 338 semen analyses and 205 assisted reproductive technology cycles were included in this analysis. Diet was assessed using a 131-item food frequency questionnaire. Mixed models adjusting for potential confounders were used to evaluate the relationships of male caffeine and alcohol intakes with semen parameters and assisted reproductive technology outcomes. There was no association between male caffeine and alcohol intake and semen quality. Male caffeine intake was negatively related to live birth after assisted reproductive technologies (p-trend caffeine intake (≥272 mg/day) compared to couples with a male partner in the lowest quartile of intake (caffeine and alcohol intakes were associated with live birth after assisted reproductive technologies, but not with semen parameters, among fertility patients. © 2017 American Society of Andrology and European Academy of Andrology.

  11. Effects of artificial sweeteners on body weight, food and drink intake.

    Science.gov (United States)

    Polyák, Eva; Gombos, K; Hajnal, B; Bonyár-Müller, K; Szabó, Sz; Gubicskó-Kisbenedek, A; Marton, K; Ember, I

    2010-12-01

    Artificial sweeteners are widely used all over the world. They may assist in weight management, prevention of dental caries, control of blood glucose of diabetics, and also can be used to replace sugar in foods. In the animal experimentation mice were given oral doses of water solutions of table top artificial sweeteners (saccharin, cyclamate based, acesulfame-K based, and aspartame) the amount of maximum Acceptable Daily Intake (ADI) ad libitum. The controls received only tap water with the same drinking conditions as the treated groups. The mice were fed chow ad libitum.We measured food intake and body weight once a week, water and solutions of artificial sweeteners intake twice a week. The data were analysed by statistical methods (T-probe, regression analysis).Consumption of sweeteners resulted in significantly increased body weight; however, the food intake did not change.These results question the effect of non-caloric artificial sweeteners on weight-maintenance or body weight decrease.

  12. Tamsulosin and the spontaneous passage of ureteral stones in children: A multi-institutional cohort study

    Science.gov (United States)

    Tasian, Gregory E.; Cost, Nicholas G.; Granberg, Candace F.; Pulido, Jose E.; Rivera, Marcelino; Schwen, Zeyad; Schulte, Marion; Fox, Janelle A.

    2014-01-01

    Purpose Tamsulosin is associated with increased passage of ureteral stones in adults, but its effectiveness in children is uncertain. We determined the association between tamsulosin and the spontaneous passage of ureteral stones in children. Methods We performed a multi-institutional retrospective cohort study of children ≤ 18 years who presented between 2007 and 2012 with a ureteral stone ≤ 10 mm and were managed with tamsulosin or oral analgesics alone. The outcome was spontaneous stone passage defined as radiographic clearance and/or patient report of passage. Subjects prescribed tamsulosin were matched with subjects prescribed analgesics alone using nearest neighbor propensity score matching to adjust for treatment selection. Conditional logistic regression models were used to estimate the association between tamsulosin and spontaneous passage of ureteral stones, adjusting for stone size and location. Results Of 449 children with ureteral stones, 334 were eligible for inclusion, and complete data were available for 274 children from 4 institutions (99 tamsulosin; 175 analgesics alone). Following case matching, there were no differences in patient age, gender, weight, height, stone size, or stone location between the 99 subjects prescribed tamsulosin and the 99 propensity-score matched subjects prescribed analgesics alone. In the tamsulosin cohort, 55% of ureteral stones passed versus 44% in the analgesics alone cohort (p = 0.03). In multivariate analysis adjusting for stone size and location, tamsulosin was associated with spontaneous passage of ureteral stones (OR 3.31; 95% CI 1.49–7.34). Conclusions The odds of spontaneous passage of ureteral stones were higher in children prescribed tamsulosin versus analgesics alone. PMID:24518765

  13. Tamsulosin and spontaneous passage of ureteral stones in children: a multi-institutional cohort study.

    Science.gov (United States)

    Tasian, Gregory E; Cost, Nicholas G; Granberg, Candace F; Pulido, Jose E; Rivera, Marcelino; Schwen, Zeyad; Schulte, Marion; Fox, Janelle A

    2014-08-01

    Tamsulosin is associated with increased passage of ureteral stones in adults but its effectiveness in children is uncertain. We determined the association between tamsulosin and the spontaneous passage of ureteral stones in children. We performed a multi-institutional retrospective cohort study of patients 18 years or younger who presented between 2007 and 2012 with ureteral stones up to 10 mm and who were treated with tamsulosin or oral analgesics alone. The outcome was spontaneous stone passage, defined as radiographic clearance and/or patient report of passage. Subjects prescribed tamsulosin were matched with subjects prescribed analgesics alone, using nearest neighbor propensity score matching to adjust for treatment selection. Conditional logistic regression models were used to estimate the association between tamsulosin and spontaneous passage of ureteral stones, adjusting for stone size and location. Of 449 children with ureteral stones 334 were eligible for inclusion, and complete data were available for 274 patients from 4 institutions (99 receiving tamsulosin, 175 receiving analgesics alone). Following case matching, there were no differences in age, gender, weight, height, stone size or stone location between the 99 subjects prescribed tamsulosin and the 99 propensity score matched subjects prescribed analgesics alone. In the tamsulosin cohort 55% of ureteral stones passed, compared to 44% in the analgesics alone cohort (p=0.03). In multivariate analysis adjusting for stone size and location tamsulosin was associated with spontaneous passage of ureteral stones (OR 3.31, 95% CI 1.49-7.34). The odds of spontaneous passage of ureteral stones were greater in children prescribed tamsulosin vs analgesics alone. Copyright © 2014 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

  14. Oral vaccination of fish

    OpenAIRE

    Embregts, Carmen W.E.; Forlenza, Maria

    2016-01-01

    The limited number of oral vaccines currently approved for use in humans and veterinary species clearly illustrates that development of efficacious and safe oral vaccines has been a challenge not only for fish immunologists. The insufficient efficacy of oral vaccines is partly due to antigen breakdown in the harsh gastric environment, but also to the high tolerogenic gut environment and to inadequate vaccine design. In this review we discuss current approaches used to develop oral vaccines fo...

  15. Socioeconomic position and the risk of spontaneous abortion

    DEFF Research Database (Denmark)

    Norsker, Filippa Nyboe; Espenhain, Laura; rogvi, Sofie

    2012-01-01

    To investigate the relationship between different indicators of socioeconomic position and the risk of spontaneous abortion.......To investigate the relationship between different indicators of socioeconomic position and the risk of spontaneous abortion....

  16. Fish oil in various doses or flax oil in pregnancy and timing of spontaneous delivery

    DEFF Research Database (Denmark)

    Knudsen, V.K.; Hansen, Harald S.; Østerdal, M.L.

    2006-01-01

    treatment. Setting: The Danish National Birth Cohort. Sample: A total of 3098 women allocated into six treatment groups and one control group. Methods: The six intervention groups were offered fish oil capsules in doses of 0.1, 0.3, 0.7, 1.4 and 2.8 g of eicosapentaenoic acid and docosahexaenoic acid per......Objectives: To test the earlier suggested hypothesis that intake of long-chain n-3 fatty acids from fish oil may delay the timing of spontaneous delivery and to test if alpha-linolenic acid, provided as flax oil capsules, shows the same effect. Design: Randomised controlled trial including women...... day or 2.2 g of alpha-linolenic acid (ALA) per day from week 17-27 of gestation until delivery. Main outcome measures: Timing of spontaneous delivery. Results: No differences in timing of spontaneous delivery was detected in the fish oil groups or the flax oil group, compared with the control group...

  17. Oral Health and Aging

    Science.gov (United States)

    ... of this page please turn JavaScript on. Feature: Oral Health and Aging Oral Health and Aging Past Issues / Summer 2016 Table of ... years. He spoke with NIH MedlinePlus magazine about oral health issues common in older adults. What has been ...

  18. Oral Manifestations of Menopause

    African Journals Online (AJOL)

    manifested in the oral cavity.[9] The teeth and gums are more affected by the hormonal changes occurring before menopause, which decrease the body's ability to fight minor infections or maintain a healthy balance of useful and harmful bacteria within the oral environment.[10] The dentist needs to be aware of oral ...

  19. Oral vaccination of fish

    NARCIS (Netherlands)

    Embregts, Carmen W.E.; Forlenza, Maria

    2016-01-01

    The limited number of oral vaccines currently approved for use in humans and veterinary species clearly illustrates that development of efficacious and safe oral vaccines has been a challenge not only for fish immunologists. The insufficient efficacy of oral vaccines is partly due to antigen

  20. Relationship between oral health knowledge, practices and oral ...

    African Journals Online (AJOL)

    Background: Studies have shown that strong knowledge on oral health demonstrates better oral care practice and an association between increased knowledge and better oral health exists. Aim: To assess the influence of oral health knowledge and oral care practices to oral health status of secondary school students in ...

  1. [Bacterial vaginosis and spontaneous preterm birth].

    Science.gov (United States)

    Brabant, G

    2016-12-01

    To determine if bacterial vaginosis is a marker for risk of spontaneous preterm delivery and if its detection and treatment can reduce this risk. Consultation of the database Pubmed/Medline, Science Direct, and international guidelines of medical societies. Bacterial vaginosis (BV) is a dysbiosis resulting in an imbalance in the vaginal flora through the multiplication of anaerobic bacteria and jointly of a disappearance of well-known protective Lactobacilli. His diagnosis is based on clinical Amsel criteria and/or a Gram stain with establishment of the Nugent score. The prevalence of the BV extraordinarily varies according to ethnic and/or geographical origin (4-58 %), in France, it is close to 7 % in the first trimester of pregnancy (EL2). The link between BV and spontaneous premature delivery is low with an odds ratio between 1.5 and 2 in the most recent studies (EL3). Metronidazole or clindamycin is effective to treat BV (EL3). It is recommended to prescribe one of these antibiotics in the case of symptomatic BV (Professional Consensus). The testing associated with the treatment of BV in the global population showed no benefit in the prevention of the risk of spontaneous preterm delivery (EL2). Concerning low-risk asymptomatic population (defined by the absence of antecedent of premature delivery), it has been failed profit to track and treat the BV in the prevention of the risk of spontaneous preterm delivery (EL1). Concerning the high-risk population (defined by a history of preterm delivery), it has been failed profit to track and treat the VB in the prevention of the risk of spontaneous preterm delivery (EL3). However, in the sub population of patients with a history of preterm delivery occurred in a context of materno-fetal bacterial infection, there may be a benefit to detect and treat early and systematically genital infection, and in particular the BV (Professional Consensus). The screening and treatment of BV during pregnancy in asymptomatic low

  2. Combined oral contraceptives affect liver mitochondrial activity.

    Science.gov (United States)

    Jonderko, Krzysztof; Skałba, Piotr; Kamińska, Magdalena; Kasicka-Jonderko, Anna; Galas, Ewa; Biały, Aleksandra

    2013-10-01

    To examine liver mitochondrial function in women using combined oral contraceptives (COCs) containing ethinylestradiol. A breath test after oral administration of 1 mg/kg (13)C-alpha-ketoisocaproic acid ((13)C-KICA) and 20 mg/kg L-leucine was performed twice: (i) in 15 women on day 14, 15, 16, 17 or 18 of COC intake, and between day 1 and 5 of the withdrawal bleeding; and (ii) in 15 regularly menstruating females not taking hormonal contraceptives: during the luteal phase, between the 18th and the 22nd day of the cycle, and again between day 1 and 5 of the menstruation. In women on COCs the maximum (13)C elimination in breath air (Dmax) was higher (26.8 ± 1.6%/h) than during withdrawal bleeding (23.5 ± 1.2%/h; p = 0.012). The time to reach the Dmax was similar on the two study days: 33.3 ± 2.4 min during the phase of pill intake vs. 37.0 ± 2.5 min during the pill-free interval. The one-hour cumulative breath (13)C elimination was greater after two weeks of COC intake than during the withdrawal bleeding: 17.49 ± 1.03% vs. 15.32 ± 0.85% (p = 0.024). In the control group no menstrual cycle phase-dependent fluctuations in the results of the (13)C-KICA breath test were observed. The metabolism of (13)C-alpha-ketoisocaproic acid augments during the intake of COCs containing ethinylestradiol, reflecting enhanced liver mitochondrial metabolic activity.

  3. Head, Neck, and Oral Cancer

    Medline Plus

    Full Text Available ... out more. Oral, Head and Neck Pathology Oral, Head and Neck Pathology Close to 49,750 Americans ... out more. Oral, Head and Neck Pathology Oral, Head and Neck Pathology Close to 49,750 Americans ...

  4. Head, Neck, and Oral Cancer

    Medline Plus

    Full Text Available ... Pathology Oral, Head and Neck Pathology Close to 49,750 Americans will be diagnosed with oral or ... Pathology Oral, Head and Neck Pathology Close to 49,750 Americans will be diagnosed with oral or ...

  5. Oral Health in Rural Communities

    Science.gov (United States)

    ... Guide Rural Health Topics & States Topics View more Oral Health in Rural Communities Adequate access to oral healthcare ... about oral health programs in my area? What oral health disparities are present in rural America? According to ...

  6. Ice blockage of water intakes

    International Nuclear Information System (INIS)

    Carey, K.L.

    1978-12-01

    The ice blockage of water intake structures can pose serious threats to the availability of cooling water at thermal power plants. Using information gained from a literature search and general knowledge of the problem, ice blockage difficulties are described as they may occur in rivers, lakes, reservoirs, and estuaries, and as they may affect intakes either at the surface or submerged. To further enable understanding of these problems, characteristics of both surface sheet ice and frazil ice are examined, namely, formational processes, sizes, thicknesses, movement or mobility, and modes of blockage or adhesion. Case histories of incidents of ice blockage of intakes are given by means of excerpts from the technical literature. Lastly, a brief overview is provided on the matter of solving ice blockage problems, either through original design, post-construction modification, or revised operational techniques

  7. Spontaneous Internal Jugular Vein Thrombosis: A Case Report

    Directory of Open Access Journals (Sweden)

    Mustafa Serinken

    2010-12-01

    Full Text Available Internal jugular vein thrombosis (IJVT is an elusive vascular disease that is rarely seen, with potentially lethal complications such as sepsis and pulmonary embolism. Spontaneous IJVT is considered when no apparent predisposing cause of thrombosis is present. A previously healthy, 31-year-old woman presented to the university-based emergency department because of painless swelling in the right anterior side of her neck. Physical examination revealed a painless, soft and immobile mass in the right anterior side of her neck beneath the sternocleidomastoid muscle, without hyperemia or local heat. On ultrasonographic examination, a hyperechogenic mass was visualized around the thoracic entrance of the right internal jugular vein, which was suggestive of a thrombus. The patient was administered intravenous antibiotic and low-molecular-weight heparin followed by oral coumadin as anticoagulant therapy. Her complaints were relieved within 5 days. She was completely well after 6 months. Venous thrombosis generally results from impaired blood flow locally or systemically that leads to activation of coagulation. Primary care physicians should sustain a high index of suspicion in patients who present with undiagnosed swelling in the neck, or other signs and symptoms attributed to IJVT.

  8. F. VON HAYEK’S THEORY OF SPONTANEOUS ORDER

    Directory of Open Access Journals (Sweden)

    О. Nesterenko

    2013-04-01

    Full Text Available The essence and the genesis of spontaneous order are disclosed in the context of critical analysis of constructivism. The author’s approach to the definition of the characteristic features of the spontaneous order is proposed. The dichotomy of the order is revealed towards the economic sphere in form of spontaneous order and organization.

  9. [Oral nutritional supplementation in hematologic patients].

    Science.gov (United States)

    Peñalva, A; San Martín, A; Rosselló, J; Pérez-Portabella, C; Palacios, A; Julià, A; Planas, M

    2009-01-01

    Hematological patients often present anorexia which along with other secondary effects from the chemotherapy and/or radiotherapy treatments compromise their nutritional status. Oral supplementation can aid to fulfill the energy and protein requirements of these patients. Nevertheless, the use of commercial nutritional supplements normally available, is limited by its poor intake. To evaluate the degree of fulfillment of the prescribed supplements and fulfillment of energy requirements, as well as the development of nutritional status in hematological patients hospitalized for treatment with chemotherapy and/or radiotherapy. Prospective, randomized and open study of inpatients at the hematological ward. Patients were randomized sequentially and they were assigned into 3 different nutritional interventions providing: Group 1 (G1), a flavored supplement; Group 2 (G2): a non flavored (neutral) supplement and Group 3 (G3): "kitchen" foods as supplements. Need and amount of nutritional supplements were provided according to the oral intake previously analyzed. Nutritional assessment (at admission and discharge) was based in the Subjective Global Assessment test (SGA), Risk Nutritional Index (RNI) and percentage of lost weight. Both fulfillment of supplement intake and achievement of energetic requirements were analyzed. 125 patients of 51.3 +/- 16.8 years; 45% men and 55% women. 54% lymphoma, 33% leukemia, 8% myeloma and others 4%. Length of stay (LOS): 7.0 +/- 3.6 d. The nutritional assessment done by SGA showed significant negative changes in G2 and G3 (G1: 30% developed malnutrition and 28% improved their nutritional status, p = NS; G2: 50% developed malnutrition against 7% whom improved their nutritional status, p = 0.002; y G3: 37% developed malnutrition against 21% whom improved their nutritional status, p = 0.02). According to RNI, patients evolved negatively from their nutritional state but no significant differences were found within groups (G1, from 81% of

  10. Oral Health and Swallowing Problems

    OpenAIRE

    Furuta, Michiko; Yamashita, Yoshihisa

    2013-01-01

    Oral health impacts systemic health. Therefore, oral care is an important consideration in maintaining quality of life (QOL). Previously, maintenance and improvement of oral hygiene was considered essential for achieving oral health. In addition to oral hygiene, oral care in terms of oral function is now considered to maintain QOL. Ingestion of exogenous nutrients via the oral cavity is fundamental to the function of all higher animals, not only human beings. Chewing and swallowing processes ...

  11. Students’ spontaneous smile in the EFL classroom=O sorriso espontâneo dos alunos em aulas de língua inglesa

    Directory of Open Access Journals (Sweden)

    Daniela Gomes de Araújo Nóbrega

    2012-07-01

    Full Text Available This article discusses the importance of the students’ spontaneous smile in the EFL classroom interaction and its implication for their oral production. The findings proved that the students’ spontaneous smile served as a fundamental interactive nonverbal sign as it not only favors a closer relation among students, but also helps them in the co-construction of oral activities in group work. Summing up, the students’ spontaneous smile appeared to be a nonverbal indicative of proximity and increasing oral interaction among them.Este artigo discute a importância do sorriso espontâneo dos alunos na interação em sala de aula em Língua Inglesa e sua implicação para a produção oral dos alunos. Os resultados mostraram que o sorriso espontâneo dos alunos serviu como um fundamental elemento não-verbal interativo por não apenas favorecer uma relação mais próxima entre os alunos, bem como ajudá-los na co-construção das atividades orais durante os trabalhos em grupo. Isto é, o sorriso Duchenne dos alunos mostrou-se como um indicativo não verbal de proximidade e de aumento de interação oral entre eles.

  12. [Spontaneous renal artery dissection: a case report].

    Science.gov (United States)

    Maehana, Takeshi; Nishida, Sachiyo; Shindo, Tetsuya; Miyamoto, Shintaro; Muranaka, Takashi; Suzuki, Kazuhiro; Yanase, Masahiro

    2008-01-01

    A 65-year-old female was admitted to our hospital complaining of left upper abdominal pain. Although the symptom improved with observation, serum creatinine rose to 2.0 mg/dl. Slight atrophy of the left kidney was seen on abdominal plain computed tomography. In order to examine the possibility of renal infarction from thrombosis with angiography, we consulted the department of cardiovascular medicine. Even though we did not detect thrombosis with left renal angiography or intravascular ultrasound, there was a dissection finding localized at the left renal artery. Based on this finding, we made a diagnosis of spontaneous renal artery dissection and performed stent placement. Spontaneous renal artery dissection is extremely rare and the frequency of occurrence is reported to be less than 0.05%. Recently, however the frequency of detection has risen with the development of clinical imaging. We must keep in mind that the condition has the possibility of leading to renal blood circulation disorders.

  13. Thermal influences on spontaneous rock dome exfoliation

    Science.gov (United States)

    Collins, Brian D.; Stock, Greg M.; Eppes, Martha C.; Lewis, Scott W.; Corbett, Skye C.; Smith, Joel B.

    2018-01-01

    Rock domes, with their onion-skin layers of exfoliation sheets, are among the most captivating landforms on Earth. Long recognized as integral in shaping domes, the exact mechanism(s) by which exfoliation occurs remains enigmatic, mainly due to the lack of direct observations of natural events. In August 2014, during the hottest days of summer, a granitic dome in California, USA, spontaneously exfoliated; witnesses observed extensive cracking, including a ~8000 kg sheet popping into the air. Subsequent exfoliation episodes during the following two summers were recorded by instrumentation that captured—for the first time—exfoliation deformation and stress conditions. Here we show that thermal cycling and cumulative dome surface heating can induce subcritical cracking that culminates in seemingly spontaneous exfoliation. Our results indicate that thermal stresses—largely discounted in dome formation literature—can play a key role in triggering exfoliation and therefore may be an important control for shaping domes worldwide.

  14. Spontaneous abortion and physical strain around implantation

    DEFF Research Database (Denmark)

    Hjøllund, Niels Henrik Ingvar; Jensen, T.K.; Bonde, J.P.

    2000-01-01

    Existing studies of physical strain and spontaneous abortion are mainly retrospective or based only on pregnancies that have survived the first trimester. Furthermore, almost all studies have relied on averaged measures of physical strain, which tend to blur an effect if peak values during short...... time periods are the relevant measure. We followed a cohort of first pregnancy planners from termination of birth control until pregnancy for a maximum of six menstrual cycles. The analyses include 181 pregnancies, of which 32 were subclinical pregnancies detected by hCG analysis only. During early...... pregnancy the women recorded physical strain prospectively in a structured diary. Physical strain around the time of implantation was associated with later spontaneous abortion. The adjusted risk ratio for women who reported physical strain higher than average at day 6 to 9 after the estimated date...

  15. Spontaneous Enterocutaneous Fistula Resulting from Richter's Hernia.

    Science.gov (United States)

    Hajong, Ranendra; Khongwar, Donkupar; Komut, Ojing; Naku, Narang; Baru, Kappa

    2017-08-01

    Richter's hernia is due to the entrapment of a part of circumference of the bowel wall. As the bowel continuity is maintained, the patients usually do not have intestinal obstruction. Some patients with Richter's hernia may present with enterocutaneous fistula either spontaneous or due to surgical intervention mistaking the obstructed hernia to be inguinal abscess. This is more so in developing countries due to lack of awareness among the masses or due to the delay in seeking medical attention. Presenting here is a case of a 53-year-old male patient with enterocutaneous fistula which occurred spontaneously and sought medical attention only after about three years of repeated discharge of yellowish fluid from the left inguinal region. Magnetic resonance fistulogram confirmed the diagnosis of enterocutaneous fistula. Laparotomy with resection and primary anastomosis of the fistulous bowel was done. Patient recovered uneventfully without any complications or recurrence.

  16. Spontaneous Coronary Artery Dissection and Pregnancy.

    Science.gov (United States)

    Naderi, Sahar

    2017-09-01

    Spontaneous coronary artery dissection (SCAD) is a non-atherosclerotic, non-traumatic cause of coronary artery dissection. SCAD is the most common cause of myocardial infarction in pregnancy or the postpartum period and results in significant cardiovascular morbidity and mortality in the pregnant population. It is important to consider pregnancy-associated spontaneous coronary artery dissection (PASCAD) high on the differential for a pregnant woman who presents with symptoms consistent with acute coronary syndrome. Management of these patients requires a thoughtful, multidisciplinary approach, with consideration of conservative management if possible. Counseling regarding future pregnancies is also critical and requires compassionate care. Given our limited understanding of SCAD, including PASCAD, more data and research are needed to help guide diagnosis, management, and determination of prognosis.

  17. Spontaneous stress fractures of the femoral neck

    International Nuclear Information System (INIS)

    Dorne, H.L.; Lander, P.H.

    1985-01-01

    The diagnosis of spontaneous stress fractures of the femoral neck, a form of insufficiency stress fracture, can be missed easily. Patients present with unremitting hip pain without a history of significant trauma or unusual increase in daily activity. The initial radiographic features include osteoporosis, minor alterations of trabecular alignment, minimal extracortical or endosteal reaction, and lucent fracture lines. Initial scintigraphic examinations performed in three of four patients showed focal increased radionuclide uptake in two and no focal abnormality in one. Emphasis is placed on the paucity of early findings. Evaluation of patients with persistent hip pain requires a high degree of clinical suspicion and close follow-up; the sequelae of undetected spontaneous fractures are subcapital fracture with displacement, angular deformity, and a vascular necrosis of the femoral head

  18. Motivational Projections of Russian Spontaneous Speech

    Directory of Open Access Journals (Sweden)

    Galina M. Shipitsina

    2017-06-01

    Full Text Available The article deals with the semantic, pragmatic and structural features of words, phrases, dialogues motivation, in the contemporary Russian popular speech. These structural features are characterized by originality and unconventional use. Language material is the result of authors` direct observation of spontaneous verbal communication between people of different social and age groups. The words and remarks were analyzed in compliance with the communication system of national Russian language and cultural background of popular speech. Studies have discovered that in spoken discourse there are some other ways to increase the expression statement. It is important to note that spontaneous speech identifies lacunae in the nominative language and its vocabulary system. It is proved, prefixation is also effective and regular way of the same action presenting. The most typical forms, ways and means to update language resources as a result of the linguistic creativity of native speakers were identified.

  19. Oral steroid contraception.

    Science.gov (United States)

    Sech, Laura A; Mishell, Daniel R

    2015-11-01

    Oral steroid contraception is a popular method of family planning worldwide. Over the past several decades, this method of contraception has changed significantly by decreasing the estrogen dose, changing the progestin component, and reducing the hormone free interval. Despite the popularity of oral steroid contraception, there has been much criticism regarding the associated risks of venous thromboembolism and stroke. Despite these established, yet uncommon risks, oral steroid contraception has many important health benefits. This review highlights the available formulations of oral contraceptives along with their evidence-based associated risks and benefits. Highlights regarding future directions for development of novel oral contraceptives are also addressed.

  20. Essentials of oral cancer.

    Science.gov (United States)

    Rivera, César

    2015-01-01

    Oral cancer is one of the 10 most common cancers in the world, with a delayed clinical detection, poor prognosis, without specific biomarkers for the disease and expensive therapeutic alternatives. This review aims to present the fundamental aspects of this cancer, focused on squamous cell carcinoma of the oral cavity (OSCC), moving from its definition and epidemiological aspects, addressing the oral carcinogenesis, oral potentially malignant disorders, epithelial precursor lesions and experimental methods for its study, therapies and future challenges. Oral cancer is a preventable disease, risk factors and natural history is already being known, where biomedical sciences and dentistry in particular are likely to improve their poor clinical indicators.