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Sample records for acute chylous ascites

  1. Hypertriglyceridemia-associated acute pancreatitis with chylous ascites in pregnancy.

    Science.gov (United States)

    Chuang, Shih-Chang; Lee, King-Teh; Wang, Shen-Nien; Kuo, Kung-Kai; Chen, Jong-Shyong

    2006-07-01

    Both cholesterol and triglyceride levels in serum increase progressively during pregnancy. Hypertriglyceridemia is a well-recognized cause of acute pancreatitis, while pancreatitis-associated chylous ascites has rarely been reported. We report a 28-year-old female with coexistence of hypertriglyceridemia, acute pancreatitis, and chylous ascites during pregnancy. After emergency cesarean section, she was treated with nil per os, intravenous hydration, antibiotics, and analgesics as required. Due to the development of positive peritonitis 5 days later, an exploratory laparotomy was performed. Surgical interventions included pancreatic necrosectomy, right hemicolectomy and ileostomy, cholecystostomy, gastrostomy, and feeding jejunostomy. Postoperative treatment included antibiotics, total parenteral nutrition, and then low-fat diet with medium-chain triglyceride supplementation. She was discharged on the 43rd day after surgery and was free of symptoms during 6 months of follow-up. Ileocolostomy was performed 6 months after discharge. Fasting lipid profile should be regularly monitored during pregnancy due to the association of hypertriglyceridemia with development of acute pancreatitis in the mother.

  2. Hypertriglyceridemia-associated Acute Pancreatitis with Chylous Ascites in Pregnancy

    Directory of Open Access Journals (Sweden)

    Shih-Chang Chuang

    2006-01-01

    Full Text Available Both cholesterol and triglyceride levels in serum increase progressively during pregnancy. Hypertrigly-ceridemia is a well-recognized cause of acute pancreatitis, while pancreatitis-associated chylous ascites has rarely been reported. We report a 28-year-old female with coexistence of hypertriglyceridemia, acute pancreatitis, and chylous ascites during pregnancy. After emergency cesarean section, she was treated with nil per os, intravenous hydration, antibiotics, and analgesics as required. Due to the development of positive peritonitis 5 days later, an exploratory laparotomy was performed. Surgical interventions included pancreatic necrosec-tomy, right hemicolectomy and ileostomy, cholecystostomy, gastrostomy, and feeding jejunostomy. Postoperative treatment included antibiotics, total parenteral nutrition, and then low-fat diet with medium-chain triglyceride supplementation. She was discharged on the 43rd day after surgery and was free of symptoms during 6 months of follow-up. Ileocolostomy was performed 6 months after discharge. Fasting lipid profile should be regularly monitored during pregnancy due to the association of hypertriglyceridemia with development of acute pancreatitis in the mother.

  3. Congenital chylous ascites

    International Nuclear Information System (INIS)

    Romanska-Kita, J.; Borszewska-Kornacka, M. K.; Rudzinska, I.; Wawrzoniak, T.; Dobrzanska, A.; Czech-Kowalska, J.

    2011-01-01

    Congenital chylous ascites is a rare entity, conditioned by numerous factors and with changing dynamics of the disease. Because of the lack of therapeutic and diagnostic standards, this disease constitutes to be a medical challenge. This article presents current knowledge on pathogenesis, diagnostics and management of this disease, as well as a case of a newborn with primary congenital chylous ascites in the abdominal cavity. (authors)

  4. Acute hyperlipidemic pancreatitis accompanied by chylous ascites with normal amylase and lipase in pregnancy.

    Science.gov (United States)

    Yang, Li; Zhao, Zhiguo; Zhou, Kaiming; Zhang, Yuling

    Normal serum amylase is uncommon even in acute hypertriglyceridemic pancreatitis (HTGAP). However, normal serum lipase and amylase activity in HTGAP with chylous ascites is exceptionally rare. We report a pregnant woman with HTGAP and chylous ascites that were misdiagnosed. She showed acute abdominal pain and significant systemic inflammatory response, but her serum amylase and lipase levels failed to increase, although ultrasonic imaging finding of the pancreas was normal. Early clinical recognition of chylomicronemia helps clinicians diagnose HTGAP rapidly during pregnancy. Copyright © 2017 National Lipid Association. Published by Elsevier Inc. All rights reserved.

  5. Chylous ascites post open cholecystectomy after severe pancreatitis.

    LENUS (Irish Health Repository)

    Cheung, Cherry X

    2012-05-01

    Chylous ascites a rare complication post cholecystectomy. There are to our knowledge only 3 reported cases in the literature. We describe a case of chylous ascites post open cholecystectomy in a patient with recent severe pancreatitis. We propose a potential relationship between acute biliary pancreatitis and the development of chylous ascites.

  6. Four Cases of Chylous Ascites following Robotic Gynecologic Oncological Surgery

    Directory of Open Access Journals (Sweden)

    Ahmet Göçmen

    2014-01-01

    Full Text Available Chylous ascites is an uncommon form of ascites characterized by milky-appearing fluid caused by blocked or disrupted lymph flow through chyle-transporting vessels. The most common causes of chylous ascites are therapeutic interventions and trauma. In this report, we present four cases of chylous ascites following robot-assisted surgery for endometrial staging and the treatment strategies that we used. After retroperitoneal lymph node dissection, leaving a drain is very useful in diagnosing chylous ascites and observing its resolution; furthermore, the use of octreotide in conjunction with TPN appears to be an efficient treatment modality for chylous ascites and should be considered before any invasive intervention.

  7. Chylous ascites caused by resection of a choledochal cyst ...

    African Journals Online (AJOL)

    Chylous ascites caused by resection of a choledochal cyst. T Mizukami, T Okada, S Honda, H Miyagi, M Minato, S Todo. Abstract. Chylous ascites is a rare complication of abdominal surgery in children. Particularly, reports of postoperative chylous ascites are rare. This report describes the very rare case of a 10-month-old ...

  8. Chylous ascites and chylothorax: a case study

    African Journals Online (AJOL)

    2010-09-07

    Sep 7, 2010 ... find out the possible etiology. It showed bilateral ... abdominal process such as nephrotic syndrome, hy- pothyroidism, cirrhosis of the liver, abdominal opera- tions, and pancreatitis (1). In our patient, CT of thorax and abdomen were not contributory. The treatment of the chylothorax and chylous ascites.

  9. Successful radiation treatment of chylous ascites following pancreaticoduodenectomy

    Energy Technology Data Exchange (ETDEWEB)

    Corradini, Stefanie; Niemoeller, Olivier M. [University of Munich, Department of Radiation Oncology, Munich (Germany); Liebig, Sylke [Gemeinschaftspraxis Prof. Zwicker and Partner, Konstanz (Germany); Zwicker, Felix [Gemeinschaftspraxis Prof. Zwicker and Partner, Konstanz (Germany); German Cancer Research Center (DKFZ), Clinical Cooperation Unit Molecular and Radiation Oncology, Heidelberg (Germany); Lamade, Wolfram [Helios Privatklinik, Allgemein- and Viszeralchirurgie, Ueberlingen (Germany)

    2015-05-01

    Chylous ascites is a rare complication following pancreaticoduodenectomy. We report on a case of chylous ascites following pancreaticoduodenectomy in a 76-year-old patient diagnosed with pancreatic cancer. There are various known conservative management strategies, including dietary measures or total parenteral nutrition. Unfortunately, conservative treatment - with total parenteral nutrition and fasting over a period of 4 weeks - was not successful in the present case. The daily output volume of chylous ascites was up to 2500 ml/day. Based on clinical experiences with successfully treated lymphocutaneous fistulas, low-dose radiotherapy was initiated. External beam radiotherapy comprising a total dose of 8.0 Gy to the paraaortic lymph node region was administered in daily single fractions of 1.0 Gy (five fractions/week). Throughout the course of external beam radiotherapy, the secretion of abdominal ascites rapidly decreased, resulting in complete resolution after 2 weeks. There was no clinical evidence of chylous ascites on follow-up. As a result of this experience, we believe that external beam radiotherapy should be considered as an alternative therapy in refractory cases of chylous ascites. (orig.) [German] Das Chyloperitoneum ist eine seltene Komplikation nach Pankreatikoduodenektomie. Wir berichten ueber einen 76-jaehrigen Patienten mit Chyloperitoneum nach Resektion eines Pankreaskarzinoms. Die konservativen Therapiestrategien, wie beispielsweise diaetetische Massnahmen oder totale parenterale Ernaehrung, waren im vorliegenden Fall ueber einen Zeitraum von 4 Wochen nicht erfolgreich. Es bestand eine persistierende Sekretion von Chylaszites von bis zu 2500 ml/Tag. Basierend auf den klinischen Erfahrungen bei erfolgreich behandelten lymphokutanen Fisteln, wurde eine perkutane Radiotherapie eingeleitet. Die Bestrahlung des paraaortalen Lymphabflusses ueber ventrodorsale Gegenfelder wurde bis zu einer Gesamtdosis von 8,0 Gy in 1,0 Gy Einzeldosis (5 Fraktionen

  10. Chylous ascites due to signet ring cell gastric adenocarcinoma | de ...

    African Journals Online (AJOL)

    The abdominal ultra-sound showed high volume ascites and the diagnostic paracentesis revealed milk-like peritoneal fluid rich in triglycerides. He was underwent to medium chain triglycerides based ... The patient died in disseminated intravascular coagulation context. Conclusion: chylous asicites is a rare presentation of ...

  11. Chylous Ascites: A Rare Complication of Thoracic Duct Embolization for Chylothorax

    International Nuclear Information System (INIS)

    Gaba, Ron C.; Owens, Charles A.; Bui, James T.; Carrillo, Tami C.; Knuttinen, M. Grace

    2011-01-01

    Thoracic duct embolization represents a safe and effective method to treat postsurgical chylothorax. Complications of this procedure are rare despite transabdominal puncture of lymphatic channels for thoracic duct access, and chylous ascites is unreported. Herein, we describe a case of chylous ascites formation after lymphatic puncture and attempted cannulation. Our management approach is also discussed.

  12. A female with hemihypertrophy and chylous ascites - Klippel-Trenaunay syndrome or Proteus syndrome: a diagnostic dilemma.

    Science.gov (United States)

    Gupta, Neerja; Kabra, Madhulika; Ramesh, Konanki; Garg, Garima; Kaur, Dilpreet; Gupta, Arun; Bal, Chandra Shekhar

    2006-10-01

    Asymmetric overgrowth has many differential diagnoses with considerable overlap, posing a diagnostic dilemma. The presence of chylous ascites, though unreported, might be expected as a manifestation of overgrowth syndromes with lymphatic involvement. We present a patient with hemihypertrophy who presented with chylous ascites at birth.

  13. Chylous ascites and chylothorax due to constrictive pericarditis in a patient infected with HIV: a case report

    Directory of Open Access Journals (Sweden)

    Summachiwakij Sarawut

    2012-06-01

    Full Text Available Abstract Introduction Chylothorax and chylous ascites are uncommon and usually associated with trauma or neoplasms. To the best of our knowledge, constrictive pericarditis leading to chylothorax and chylous ascites in a person infected with HIV has never previously been described. Case presentation A 39-year-old Thai man was referred to our institute with progressive dyspnea, edema and abdominal distension. His medical history included HIV infection and pulmonary tuberculosis that was complicated by tuberculous pericarditis and cardiac tamponade. Upon further investigation, we found constrictive pericarditis, chylothorax and chylous ascites. A pericardiectomy was performed which resulted in gradual resolution of the ascites and chylous effusion. Conclusions Although constrictive pericarditis is an exceptionally rare cause of chylothorax and chylous ascites, it should nonetheless be considered in the differential diagnosis as a potentially reversible cause.

  14. Chylous ascites as the main manifestation of left ventricular dysfunction: a case report

    Directory of Open Access Journals (Sweden)

    Mandó Oscar G

    2005-08-01

    Full Text Available Abstract Background Ascites is one of the most common complications of liver diseases, even though in 15% of the cases it is related to extrahepatic diseases; 3% are of cardiac nature and they appear associated with signs and symptoms of heart failure. Case presentation A 70 year old man was admitted with more than one year history of abdominal distension and a weight gain of 10 kilograms. He is asymptomatic and walks 2000–3000 meters a day without angor or dyspnea. The physical examination shows moderate abdominal distension, with no hepatosplenomegaly or edema, and there is mild jugular vein distension. The studies performed (complete laboratory work up, paracentesis, liver biopsy, echocardiogram, intrahepatic pressure measurements, etc. showed a chylous ascites related to portal hypertension, and left ventricular dysfunction was the only probable cause found. Conclusion Asymptomatic heart dysfunction can mimic liver disease and should be kept in mind as a cause of chylous ascites.

  15. Chylous ascites in a cheetah (Acinonyx jubatus) with venoocclusive liver disease.

    Science.gov (United States)

    Terrell, Scott P; Fontenot, Deidre K; Miller, Michele A; Weber, Martha A

    2003-12-01

    An 11-yr-old female cheetah (Acinonyx jubatus) was diagnosed clinically with hepatic and renal disease and euthanatized after an extended illness. Postmortem examination revealed 8-10 L of milky white fluid in the abdominal cavity and markedly dilated lymphatic vessels within the intestinal mesentery. The abdominal fluid was a chylous effusion based on the cytologic predominance of lymphocytes and macrophages and comparison of cholesterol and triglyceride levels in the fluid and in serum. Gross and histopathologic lesions in the liver were consistent with a diagnosis of venoocclusive liver disease. Chylous ascites is uncommon with human chronic liver disease and is rarely identified in animals.

  16. Chylous ascites associated with abdominal trauma and intestinal resection-anastomosis in a pet ferret (Mustela putorius furo).

    Science.gov (United States)

    Chassang, Lucile; Langlois, Isabelle; Loos, Pauline; Freire, Mila; O'Toole, Elizabeth

    2018-05-15

    CASE DESCRIPTION A 10-week-old 0.73-kg (1.6-lb) castrated male domestic ferret (Mustela putorius furo) was referred for exploratory laparotomy because of pneumoperitoneum and possible septic peritonitis after being bitten by the owner's dog. CLINICAL FINDINGS Abdominal exploration revealed a large laceration of the duodenum, tears of the jejunal mesentery, and 2 small tears in the abdominal wall. Chylous abdominal effusion developed 48 hours after surgery. TREATMENT AND OUTCOME Postoperative care included supportive treatment, analgesia, and antimicrobials. An abdominal drain was placed during the laparotomy and enabled monitoring of abdominal fluid production. Enteral feeding was provided through an esophagostomy tube. The chylous fluid production rapidly decreased after treatment with octreotide was initiated, and the ferret improved. Chyloabdomen resolved after 8 days of hospitalization and medical treatment. CLINICAL RELEVANCE Findings suggested that chylous ascites can potentially develop secondary to blunt abdominal trauma in ferrets. In this ferret, chyloabdomen was successfully treated with octreotide administration and abdominal drainage.

  17. Chylous Ascites in a Patient with HIV/AIDS: A Late Complication of Mycobacterium avium Complex-Immune Reconstitution Inflammatory Syndrome

    Directory of Open Access Journals (Sweden)

    Imam H. Shaik

    2014-01-01

    Full Text Available Chylous ascites is very rare in HIV/AIDS and its association with Mycobacterium avium complex-immune reconstitution inflammatory syndrome (MAC-IRIS has been rarely reported. Here, we report a case of a young African-American male who developed chylous ascites as a late sequela to immune reconstitution inflammatory syndrome while on treatment for MAC. Antiretroviral drug-naive patients who start HAART in close proximity to the diagnosis of an opportunistic infection and have a rapid decline in HIV RNA level should be monitored for development of IRIS. Although the long term prognosis is poor, early diagnosis and treatment help to improve quality of life.

  18. Chylous ascites as a complication of left sided robot-assisted laparoscopic partial nephrectomy

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    Gaurav Pahouja

    2016-10-01

    Full Text Available Objective: The aim of the study was to present a case series of the sparsely reported complication of chylous ascites (CA after left sided robot-assisted laparoscopic partial nephrectomy (RALPN, identify possible risk factors for the development of postoperative CA, and explore current recommendations for identification, management and prevention of CA. Material and methods: A retrospective review of patients that were treated with a RALPN during a one year time period (August 2012 to August 2013 by one surgeon at our institution was conducted. A total of 12 patients were included in the study. Demographics, tumor characteristics, and perioperative outcomes were assessed. Results: Three patients in the study experienced postoperative CA. All three patients had left sided surgery. The initial clinical suspicion for CA was raised due to complaints of abdominal pain with increased milky appearance of JP fluid. JP triglycerides were elevated in all three patients. The patients responded to conservative measures, with two patients treated with medium chain triglyceride diets and one patient treated with total parenteral nutrition (TPN. Among the patients treated with RALPN, the group that was diagnosed with postoperative CA (CA group was found to have a statistically significant lower average body mass index (BMI as compared to the group that did not have CA (non-CA group (24.67 kg/m2 in the CA group versus 31.77 kg/m2 in the non-CA group; P = 0.026. Other demographic data, tumor characteristics, and perioperative outcomes were similar in both groups. Conclusions: CA as a result of RALPN is a newly reported and rare postoperative complication. As utilization of RALPN continues to increase, urologists should be aware of this possible complication and be adept at diagnosing and managing CA. We suggest that left sided retroperitoneal surgery and a lower BMI preoperatively be considered risk factors for developing this complication.

  19. Ascites

    DEFF Research Database (Denmark)

    Henriksen, Jens Henrik Sahl; Møller, Søren

    -stage congestive heart failure. The addition of complications like the hepatorenal syndrome and bacterial peritonitis, whether spontaneous or secondary, adds heavily to the bad prognosis. Since hepatic ascites are by far the most complex with respect to pathophysiology, complications, and treatment, emphasis...... Syndrome / Complications of Ascites / Treatment of Ascites / References / Author Biographies...

  20. Ascites

    DEFF Research Database (Denmark)

    Henriksen, Jens Henrik Sahl; Møller, Søren

    This volume deals with the history, aetiology, pathophysiology, symptoms, signs, prognosis, and rational treatment of ascites. During the past decade, our knowledge of the pathophysiology of ascites has increased substantially and more specific therapies are now based on aetiology...... and pathophysiology. It is the intention of this book to review recent progress in pathophysiology of ascites and therapies based on pathophysiology. Although the different types of ascites have a different aetiology and very different pathophysiology, the development of fluid in the peritoneal cavity is always a bad...... clinical sign. It has a severe prognosis, which is mainly dependent on the aetiology and progression of the underlying disease. However, among patients with ascites, the prognosis may be very different, mainly owing to the presence of portal venous hypertension, malignancy in the abdominal cavity, and end...

  1. Chylous ascites and chylothorax: a case study

    African Journals Online (AJOL)

    2010-09-07

    Sep 7, 2010 ... were decreased over both lung bases and heart sounds were only faintly ... cardiac tamponade. Pericardiocentesis was done imme- diately which revealed hemorrhagic fluid. Pericardial fluid cytology showed atypical cells suggestive of malig- nancy, although biochemical analysis confirmed that it was not ...

  2. Acute abdomen and ascites as presenting features of autosomal dominant polycystic kidney disease

    OpenAIRE

    Chaudhary, Sanjay; Qian, Qi

    2012-01-01

    We describe a patient with sudden onset of abdominal pain and ascites, leading to the diagnosis of autosomal dominant polycystic kidney disease (ADPKD). Her presentation was consistent with acute liver cyst rupture as the cause of her acute illness. A review of literature on polycystic liver disease in patients with ADPKD and current management strategies are presented. This case alerts physicians that ADPKD could occasionally present as an acute abdomen; cyst rupture related to ADPKD may be ...

  3. Acute abdomen and ascites as presenting features of autosomal dominant polycystic kidney disease.

    Science.gov (United States)

    Chaudhary, Sanjay; Qian, Qi

    2012-12-27

    We describe a patient with sudden onset of abdominal pain and ascites, leading to the diagnosis of autosomal dominant polycystic kidney disease (ADPKD). Her presentation was consistent with acute liver cyst rupture as the cause of her acute illness. A review of literature on polycystic liver disease in patients with ADPKD and current management strategies are presented. This case alerts physicians that ADPKD could occasionally present as an acute abdomen; cyst rupture related to ADPKD may be considered in the differential diagnoses of acute abdomen.

  4. Ascitic fluid of experimental severe acute pancreatitis modulates the function of peritoneal macrophages.

    Science.gov (United States)

    Satoh, A; Shimosegawa, T; Masamune, A; Fujita, M; Koizumi, M; Toyota, T

    1999-10-01

    Although the pathophysiology of acute pancreatitis appears to be greatly influenced by the production of ascites, little is known about the mechanism. To investigate the effects of pancreatitis-associated ascitic fluid (PAAF) on macrophage function, we examined the effects of PAAF obtained from a rat model of severe acute pancreatitis on the ability of peritoneal macrophages to produce tumor necrosis factor-alpha (TNF-alpha). In addition, we compared the responses of PAAF-treated and PAAF-untreated macrophages to lipopolysaccharide (LPS) by evaluating their TNF-alpha production and nuclear factor-kappaB (NFkappaB) activation. Incubation of peritoneal macrophages with the PAAF led to the rapid and prolonged activation of NF-kappaB and to TNF-alpha production. Pyrrolidine dithiocarbamate, a potent inhibitor of NF-kappaB activation, attenuated the macrophage TNF-alpha production by PAAF. Macrophages produced TNF-alpha in response to LPS, but the cytokine production was significantly reduced when macrophages were pretreated with PAAF. The suppression of TNF-alpha production by PAAF pretreatment accompanied the impairment of NF-kappaB activation in response to LPS. These results indicate that the PAAF of severe acute pancreatitis may play important roles in the pathologic course of this disease through its effects on macrophage function.

  5. Chylous ascites and chylothorax: a case study | Mehta | Libyan ...

    African Journals Online (AJOL)

    AA Mehta, R Gupta, T Balamugesh, DJ Christopher. Abstract. No Abstract. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · http://dx.doi.org/10.3402/ljm.v5i0.5298 · AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians ...

  6. Chylous ascites and chylothorax: a case study | Mehta | Libyan ...

    African Journals Online (AJOL)

    Libyan Journal of Medicine. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 5, No 1 (2010) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Download this PDF file. The PDF file you selected should load ...

  7. Chylous ascites due to signet ring cell gastric adenocarcinoma

    African Journals Online (AJOL)

    2011-09-04

    Sep 4, 2011 ... He was underwent to medium chain triglycerides based diet, total parenteric diet and treatment with somatostatin ... esophageal, lung, colorectal, prostate or gastric cancer.[4,5]. Signet ring cell gastric adenocarcinoma is a .... pattern and performs subsequent analysis that disclosed high triglycerides levels.

  8. Chylous mesenteric cyst: A diagnostic dilemma

    Directory of Open Access Journals (Sweden)

    Doreen L.P. Lee

    2016-07-01

    Full Text Available A mesenteric cyst is defined as a cyst that is located in the mesentery of the gastrointestinal tract and may extend from the base of the mesentery into the retroperitoneum. A case report of a patient with mesenteric cyst is presented. In addition, a systematic review was performed of English language literature on chylous mesenteric cysts in adult humans. Of the 18 articles included in the review, there were 19 cases of chylous mesenteric cysts reported. Male to female ratio was 1.4:1 with a median age of 46 years. A preoperative diagnosis of mesenteric cyst was made in four patients based on computed tomography. All patients underwent surgery and there were no reports of recurrence on follow up. Chylous mesenteric cyst is a rare entity that needs to be recognized whenever a preliminary diagnosis of intra-abdominal cystic mass is made.

  9. Chylous vaginal discharge in a patient with lymphangioleiomyomatosis.

    Science.gov (United States)

    Iwamoto, Ichiro; Fujino, Toshinori; Douchi, Tsutomu

    2008-09-01

    We present the case of a patient having chylous vaginal discharge, which may be a symptom of the secondary to an established diagnosis of the systemic disorder, lymphangioleiomyomatosis, a disease predominantly affecting women during their reproductive years. Lymphangioleiomyomatosis causes dyspnea, pneumothorax, chylous pleural effusions, and eventually respiratory failure.

  10. A case of chronic lymphocytic leukemia with massive ascites

    Directory of Open Access Journals (Sweden)

    Meliha Nalcaci

    2012-10-01

    Full Text Available An 81-year old woman with a history of chronic lymphocytic leukemia (CLL was admitted with night sweats and abdominal distension. A complete blood count showed hemoglobin 5 g/dL, white blood cell (WBC count 28.5x109/L and platelets 38.4x109/L. Peripheral blood smear examination showed a large number of smudge cells and lymphocytosis composed of mature-looking lymphocytes with clumped nuclear chromatin. Computed tomography scan demonstrated enlarged cervical, axillary, paraaortic, retroperitoneal and mesenteric lymph nodes with concomitant omental thickening and ascites. Also, the liver and the spleen were enlarged in the presence of multiple ill-defined hypoechoic areas in the latter. Histopathological analysis of the cervical lymph node biopsy was consistent with CLL. Bone marrow examination showed diffuse infiltration of the marrow with small lymphocytes. Analysis of the ascitic fluid revealed an exudate with WBC 1220 cells/mL. Cytocentrifuge preparation of the ascitic fluid showed small mature lymphoid cells containing hyperchromatic nuclei with coarsely gran- ular chromatin. On flow cytometric analysis of the ascitic fluid, expression of CD5, CD19, CD20, CD22, CD23, CD45 and HLA-DR was compatible with a diagnosis of CLL, in accordance with the results of the peripheral blood analysis. The patient was treated with chemotherapy consisting of cyclophosphamide, vincristine and prednisolone but died within one month after development of non-chylous ascites.

  11. Management of ascites and hepatorenal syndrome.

    Science.gov (United States)

    Piano, Salvatore; Tonon, Marta; Angeli, Paolo

    2018-02-01

    Ascites represents the most common decompensating event in patients with liver cirrhosis. The appearance of ascites is strongly related to portal hypertension, which leads to splanchnic arterial vasodilation, reduction of the effective circulating volume, activation of endogenous vasoconstrictor systems, and avid sodium and water retention in the kidneys. Bacterial translocation further worsens hemodynamic alterations of patients with cirrhosis and ascites. The first-line treatment of uncomplicated ascites is a moderate sodium-restricted diet combined with diuretic treatment. In patients who develop refractory ascites, paracentesis plus albumin represents the most feasible option. Transjugular intrahepatic portosystemic shunt placement is a good alternative for selected patients. Other treatments such as vasoconstrictors and automated low-flow pumps are two potential options still under investigations. Ascites is associated with a high risk of developing further complications of cirrhosis such as dilutional hyponatremia, spontaneous bacterial peritonitis and/or other bacterial infections and acute kidney injury (AKI). Hepatorenal syndrome (HRS) is the most life-threatening type of AKI in patients with cirrhosis. The most appropriate medical treatment in patients with AKI-HRS is the administration of vasoconstrictors plus albumin. Finally, ascites impairs both the quality of life and survival in patients with cirrhosis. Thus, all patients with ascites should be evaluated for the eligibility for liver transplantation. The aim of this article is to review the management of patients with cirrhosis, ascites and HRS.

  12. Coccidioidomycosis Masquerading as Eosinophilic Ascites

    Directory of Open Access Journals (Sweden)

    Kourosh Alavi

    2015-01-01

    Full Text Available Endemic to the southwestern parts of the United States, coccidioidomycosis, also known as “Valley Fever,” is a common fungal infection that primarily affects the lungs in both acute and chronic forms. Disseminated coccidioidomycosis is the most severe but very uncommon and usually occurs in immunocompromised individuals. It can affect the central nervous system, bones, joints, skin, and, very rarely, the abdomen. This is the first case report of a patient with coccidioidal dissemination to the peritoneum presenting as eosinophilic ascites (EA. A 27-year-old male presented with acute abdominal pain and distention from ascites. He had eosinophilia of 11.1% with negative testing for stool studies, HIV, and tuberculosis infection. Ascitic fluid exam was remarkable for low serum-ascites albumin gradient (SAAG, PMN count >250/mm3, and eosinophils of 62%. Abdominal imaging showed thickened small bowel and endoscopic testing negative for gastric and small bowel biopsies. He was treated empirically for spontaneous bacterial peritonitis, but no definitive diagnosis could be made until coccidioidal serology returned positive. We noted complete resolution of symptoms with oral fluconazole during outpatient follow-up. Disseminated coccidioidomycosis can present in an atypical fashion and may manifest as peritonitis with low SAAG EA. The finding of EA in an endemic area should raise the suspicion of coccidioidal dissemination.

  13. Management of cirrhotic ascites

    DEFF Research Database (Denmark)

    Pedersen, Julie Steen; Bendtsen, Flemming; Møller, Søren

    2015-01-01

    The most common complication to chronic liver failure is ascites. The formation of ascites in the cirrhotic patient is caused by a complex chain of pathophysiological events involving portal hypertension and progressive vascular dysfunction. Since ascites formation represents a hallmark in the na......The most common complication to chronic liver failure is ascites. The formation of ascites in the cirrhotic patient is caused by a complex chain of pathophysiological events involving portal hypertension and progressive vascular dysfunction. Since ascites formation represents a hallmark...... in the natural history of chronic liver failure it predicts a poor outcome with a 50% mortality rate within 3 years. Patients with ascites are at high risk of developing complications such as spontaneous bacterial peritonitis, hyponatremia and progressive renal impairment. Adequate management of cirrhotic...

  14. Chylocolporrhea or chylous vaginal discharge: diagnostic conundrum with therapeutic challenge.

    Science.gov (United States)

    Joshi, Bharti; Mavuduru, R S; Mandal, A K; Bhattacharya, Anish; Lal, Anupam; Jain, Vanita

    2016-04-01

    Chylocolporrhea or chylous vaginal discharge is an extremely rare manifestation of chylous reflux syndrome. Continuous loss of chyle adversely affects quality of life and results in increased morbidity due to the chronic loss of nutrients. Diagnosis and management of this condition is very challenging. A 35-year-old multiparous lady presented with the chief complaints of excessive milky vaginal discharge for 10 years. Microscopic and biochemical analysis of vaginal discharge along with hysteroscopy confirmed diagnosis of chylocolporrhea. Lymphoscintigraphy along with magnetic resonance imaging revealed site of leakage from the right external iliac lymphatics. She was started on medium-chain triglycerides-rich diet and meticulous ligation of all visible megalymphatics with tension-free lymphovenous anastomosis was done to right external iliac vein. Chylocolporrhea can be managed successfully using operative and nonoperative modalities.

  15. Ergotamine-Associated Valvulopathy with Recurrent Chylous Pleural Effusion

    OpenAIRE

    Bois, John P.; Ponnada, Vara Venkata; O'Cochlain, D. Fearghas; Brady, Peter A.; Edwards, William D.; Klarich, Kyle W.

    2012-01-01

    We report a rare case of ergotamine-associated mitral stenosis in a 55-year-old woman who presented with recurrent chylous pleural effusion. Echocardiographic, gross, and microscopic features of the mitral valve were consistent with chronic ergotamine-induced valvulopathy. We conclude that medication-induced valvulopathy should be included in the differential diagnosis of valvular heart disease. In addition, cardiac function should be monitored before and during long-term therapy with ergotam...

  16. Ergotamine-associated valvulopathy with recurrent chylous pleural effusion.

    Science.gov (United States)

    Bois, John P; Ponnada, Vara Venkata; O'Cochlain, D Fearghas; Brady, Peter A; Edwards, William D; Klarich, Kyle W

    2012-01-01

    We report a rare case of ergotamine-associated mitral stenosis in a 55-year-old woman who presented with recurrent chylous pleural effusion. Echocardiographic, gross, and microscopic features of the mitral valve were consistent with chronic ergotamine-induced valvulopathy. We conclude that medication-induced valvulopathy should be included in the differential diagnosis of valvular heart disease. In addition, cardiac function should be monitored before and during long-term therapy with ergotamine or ergotamine-derived dopamine agonists.

  17. Primary chylous vaginal discharge in a 9-year-old girl: CT-lymphangiogram and MR appearance

    International Nuclear Information System (INIS)

    Shahlaee, A.H.; Burton, E.M.; Sabio, H.; Plouffe, L. Jr.; Teeslink, R.

    1997-01-01

    Chylous reflux is a manifestation of primary or secondary lymphatic obstruction. Primary lymphatic obstruction is defined as lymphangiectasia and incompetency of lymphatic valves without an underlying cause. Lymphangiectasia resulting from trauma, neoplasm, irradiation, or inflammation characterizes secondary lymphatic obstruction. Leakage of chyle into the uterus, vagina, bladder, or rectum can occur with either primary or secondary lymphatic obstruction. We report a patient with chylous vaginal discharge, a rare presentation of primary chylous reflux syndrome. CT-lymphangiography and magnetic resonance imaging clearly depicted this disorder. To our knowledge, only 20 cases of chylous vaginal discharge have been reported previously; chylous vaginal drainage occurred in the absence of chylous uterine reflux in only three. Although this is a rare anomaly, chylous reflux should be considered in a child with chronic vaginal discharge and lower extremity swelling. (orig.). With 3 figs

  18. [Ascites. Tuberculous peritonitis].

    Science.gov (United States)

    Osterwalder, P; Widmer, M; Widmer, U; Schulthess, G

    1998-03-04

    Because of deteriorating general health, weight loss of 5 kg and leftsided epigastric pain a 44 year old innkeeper was evaluated unsuccessfully for 1 month. Thereafter a protein- and lymphocyte-rich ascites developed. CT-scans revealed a thickened visceral peritoneum and multiple, marginally increased retroperitoneal lymph nodes. The history of the patient originating from former Jugoslavia was suspicious for inadequately treated tuberculous pericarditis. Hence this diagnosis tuberculous peritonitis became probable but for practical reasons could not be proven neither by biopsy nor by culture. Under probatory antituberculous treatment the patient's general condition improved rapidly, the ascites disappeared and initially elevated parameters for infection normalized.

  19. Thoracic Duct Chylous Fistula Following Severe Electric Injury Combined with Sulfuric Acid Burns: A Case Report.

    Science.gov (United States)

    Chang, Fei; Cheng, Dasheng; Qian, Mingyuan; Lu, Wei; Li, Huatao; Tang, Hongtai; Xia, Zhaofan

    2016-10-11

    BACKGROUND As patients with thoracic duct injuries often suffer from severe local soft tissue defects, integrated surgical treatment is needed to achieve damage repair and wound closure. However, thoracic duct chylous fistula is rare in burn patients, although it typically involves severe soft tissue damage in the neck or chest. CASE REPORT A 32-year-old male patient fell after accidentally contacting an electric current (380 V) and knocked over a barrel of sulfuric acid. The sulfuric acid continuously poured onto his left neck and chest, causing combined electrical and sulfuric acid burn injuries to his anterior and posterior torso, and various parts of his limbs (25% of his total body surface area). During treatment, chylous fistula developed in the left clavicular region, which we diagnosed as thoracic duct chylous fistula. We used diet control, intravenous nutritional support, and continuous somatostatin to reduce the chylous fistula output, and hydrophilic silver ion-containing dressings for wound coverage. A boneless muscle flap was used to seal the left clavicular cavity, and, integrated, these led to resolution of the chylous fistula. CONCLUSIONS Patients with severe electric or chemical burns in the neck or chest may be complicated with thoracic duct injuries. Although conservative treatment can control chylous fistula, wound cavity filling using a muscle flap is an effective approach for wound healing.

  20. Evaluation of ascitic soluble human leukocyte antigen-G for distinguishing malignant ascites from benign ascites.

    Science.gov (United States)

    Sun, Juan; Chang, Yan-Xiang; Niu, Chun-Yan

    2017-11-01

    The overexpression of soluble human leukocyte antigen-G is associated with malignant tumours. The purpose of our study was to detect soluble human leukocyte antigen-G concentrations in ascites and to evaluate the value of ascitic soluble human leukocyte antigen-G for the diagnosis of malignant ascites. Enzyme-linked immunosorbent assay was used to detect soluble human leukocyte antigen-G levels in 64 patients with malignant ascites and 30 patients with benign ascites. Receiver operating characteristic curves were used to evaluate the diagnostic efficacy of ascitic soluble human leukocyte antigen-G for the detection of malignant ascites. Ascitic soluble human leukocyte antigen-G levels were significantly higher in the malignant ascites group than in the benign ascites group (20.718 ± 3.215 versus 12.467 ± 3.678 µg/L, t = 7.425, p G was 0.957 (95% confidence interval, 0.872-0.992). At a cut-off value of 19.60 µg/L, the sensitivity and specificity of ascitic soluble human leukocyte antigen-G were 87.5% (95% confidence interval, 71.0%-96.5%) and 100% (95% confidence interval, 88.4%-100%), respectively. With respect to area under the receiver operating characteristic curve, sensitivity and specificity, ascitic carcinoembryonic antigen (0.810, 68.75% and 83.33%, respectively) and carbohydrate antigen 19-9 (0.710, 65.63% and 70%, respectively) significantly differed (all p G was 75%, which was higher than the corresponding rates for ascitic carcinoembryonic antigen (31.25%) and carbohydrate antigen 19-9 (6.25%; both p G exhibited good performance for diagnosing malignant ascites, and particularly those that were cytology-negative and biopsy-positive.

  1. A case of inflammatory ascites

    Directory of Open Access Journals (Sweden)

    Marco Biolato

    2008-03-01

    Full Text Available Even ascites appears mainly as sign of portal hypertension in patiens with liver cirrhosis, in some case depends on a different lying condition such as right congestive heart failure, peritoneal carcinomatosis or tuberculosis. In these cases, paracentesis represents the key tool for diagnosis. We report a case of cardiac ascites in a 71-years-old woman who developed in four-month an abdominal distension. Preliminary exams showed exudative ascites related to portal hypertension, a pelvic mass with caseous apparence, and inflammatory status ad an elevation of CA-125. Successive evaluation exluded peritoneal carcinomatosis or tuberculosis, underlyng a tricuspidal regurgitation. The literature on ascites has also been reviewed.

  2. STUDY ON ETIOLOGY OF ASCITES

    Directory of Open Access Journals (Sweden)

    Konatham

    2015-07-01

    Full Text Available In this study 100 cases of ascites, evaluated for the etiological causes. And observed as cirrhosis with portal hypertension 82%, heart failure 8%, chronic kidney disease 3%, nephritic syndrome 2%, peritoneal calcinomatosis 2%, chronic pancreatitis 1% por tal vein thrombosis 1%, Budd - chiari syndrome 1%. AIM OF THE STUDY: To study the various etiologies and their incidence of Ascites.

  3. Ascites: Pathogenesis and therapeutic principles

    DEFF Research Database (Denmark)

    Møller, Søren; Henriksen, Jens H; Bendtsen, Flemming

    2009-01-01

    Ascites is a classic complication of advanced cirrhosis and it often marks the first sign of hepatic decompensation. Ascites occurs in more than 50% of patients with cirrhosis, worsens the course of the disease, and reduces survival substantially. Portal hypertension, splanchnic vasodilatation, l...

  4. Chronic lupus peritonitis with ascites.

    OpenAIRE

    Kaklamanis, P; Vayopoulos, G; Stamatelos, G; Dadinas, G; Tsokos, G C

    1991-01-01

    A 28 year old woman with systemic lupus erythematosus who developed chronic lupus peritonitis and ascites is described. Lupus peritonitis appeared with abdominal fullness, postprandial abdominal discomfort, and painless ascites. Four months later the patient developed vertigo, headaches, visual disturbances, serositis, and glomerulonephritis. Lupus peritonitis and the other disease manifestations responded to treatment with intravenous pulse methylprednisolone (four 1 g/m2 injections at one w...

  5. Chylous effusion presenting in a 37-year-old woman with severe hypothyroidism: a case report

    Directory of Open Access Journals (Sweden)

    Chen Weichia

    2010-10-01

    Full Text Available Abstract Introduction We report what is to the best of our knowledge the second adult case of chylothorax clearly associated with severe hypothyroidism in the English-language medical literature. To the best of our knowledge, this is the first case of its kind reported without a prior history of malignancy. Case presentation A 37-year-old Hispanic woman with no reported significant past medical history initially presented with shortness of breath and inability to lose weight. She was found to have a large chylous effusion requiring chest-tube drainage, as well as severe hypothyroidism. After several weeks of thyroid hormone-replacement therapy, the formation of chylous pleural fluid in the patient greatly diminished, and the chest tube was removed. Upon long-term follow-up her minimal residual effusion remains stable on serial chest radiographs. Conclusion Although the exact pathophysiologic relation between low thyroid hormone levels and chyle formation remains to be elucidated, hypothyroidism should be a diagnostic consideration in patients with chylous effusions, especially those refractory to conventional treatments.

  6. Ascite meconial - relato de caso

    Directory of Open Access Journals (Sweden)

    Celeste Gomez Sardinha Oshiro

    2016-10-01

    Full Text Available INTRODUÇÃO: A ascite meconial resultante da perfuração intestinal fetal tem baixa incidência (1:30.000 nascimentos e elevada mortalidade (50%. Os achados ecográficos fetais incluem ascite e calcificações intra-abdominais. OBJETIVO: Relatar um caso de ascite meconial neonatal no Conjunto Hospitalar de Sorocaba. METODOLOGIA: Descrição do referido caso e revisão de literatura. RELATO DE CASO: Recém-nascido de J.A.P., masculino, de parto cesáreo por iteratividade em 12/05/2016, cuja mãe com 44 anos, sem intercorrências no pré-natal, negou consanguinidade, vícios e infecções; ultrassonografia obstétrica evidenciou ascite moderada, circunferência abdominal >p95, hepatomegalia e hidrocele. Ao nascimento, idade gestacional 3 8 2 /7 semanas, peso=3630g, comprimento=49 cm, Apgar 8/9. Apresentava abdome globoso, fígado a 4 cm do rebordo costal direito e hidrocele volumosa. Realizada paracentese com saída de 310 ml de líquido esverdeado (meconial. No 5o dia de vida, durante laparotomia, observou-se aderência de alças intestinais, perfuração de íleo terminal a 8 cm da vávula íleo-cecal, sendo realizada ileostomia. O anátomo-patológico de apêndice cecal evidenciou processo inflamatório crônico, neovascularização e fibrose. Paciente recebeu nutrição parenteral por 14 dias; houve progressão da dieta do 6o ao 36o dia de vida, recebendo alta em aleitamento materno e boa recuperação clínica. CONCLUSÃO: A ascite meconial por perfuração intestinal deve ser considerada no diagnóstico diferencial de ascite fetal. O diagnóstico ecográfico pré-natal é fundamental para o prognóstico pós-natal.

  7. Pancreatobiliary Reflux Resulting in Pancreatic Ascites and Choleperitoneum after Gallbladder Perforation

    Directory of Open Access Journals (Sweden)

    Rachele Rapetti

    2008-11-01

    Full Text Available A 65-year-old man with chronic hepatitis C and no history of alcohol abuse was admitted to our liver unit for the recent development of massive ascites and presumed hepatorenal syndrome. In the preceding two weeks, he had received medical treatment for acute pancreatitis and cholecystitis. Abdominal paracentesis demonstrated a cloudy, orange peritoneal fluid, with total protein concentration 3.6 g/dl, serum-ascites albumin gradient 1.0 g/dl, and ratios of ascites-serum bilirubin and amylase approximately 8:1. Diagnostic imaging demonstrated no pancreatic pseudocysts. Ten days later, at laparotomy, acalculous perforation of the gallbladder was identified. After cholecystectomy, amylase concentration in the ascitic fluid dropped within a few days to 40% of serum values; ascites disappeared within a few weeks. We conclude that in the presence of a perforated gallbladder, pancreatobiliary reflux was responsible for this unusual combination of choleperitoneum and pancreatic ascites, which we propose to call pancreatobiliary ascites.

  8. Nephrogenic ascites - Still an intractable problem?

    Directory of Open Access Journals (Sweden)

    Shobhana Nayak-Rao

    2015-01-01

    Full Text Available Nephrogenic ascites or ascites associated with renal failure is seen in end-stage renal disease in-patients on hemodialysis but has been described occasionally in earlier stages of renal failure. The cause can be multifactorial and a combination of inadequate dialysis and ultrafiltration, poor nutrition and increased peritoneal membrane permeability in uremia. Generally, the onset of nephrogenic ascites is insidious and portends a grim long-term prognosis. We describe herein three patients who presented with refractory ascites of nephrogenic origin and review this entity.

  9. Ascites revisited: the value of serum-ascites albumin gradient (SAAG ...

    African Journals Online (AJOL)

    Ascites is derived from the Greek word “askos”, meaning bag or sack. Approximately 85% of patients (in the USA) with ascites have liver cirrhosis. Ascites may be reversible in the setting of alcoholic hepatitis if the patient ceases consumption of alcohol, as well as in non-alcoholic cirrhosis, with effective therapy.

  10. Ultrasonic Diagnosis of Fetal Ascites and Toxoplasmosis

    DEFF Research Database (Denmark)

    Blaakær, Jan

    1986-01-01

    The ultrasonic diagnosis of fetal ascites caused by Toxoplasma Gondii is presented. When a diagnosis of fetal ascites without obvious etiological malformation is established, toxoplasmosis should be suspected. A serological test should be performed, in view of the possibility of antenatal treatment...

  11. Massive Ascites Complicating Pre-eclampsia

    Directory of Open Access Journals (Sweden)

    Ma-Lee Ko

    2005-09-01

    Conclusion: Clinicians should be aware of the possible presence of ascites in patients with severe pre-eclampsia. If the hypertension is controlled and the fetus is healthy, abdominal paracentesis without pregnancy termination is an efficacious procedure for the management of massive ascites complicating severe pre-eclampsia.

  12. Minocycline induced lupus with yellow colored chylous exudative pleural effusion

    Directory of Open Access Journals (Sweden)

    Daniel Starobin

    2017-01-01

    Full Text Available Ninety years old male was admitted to hospital due to breathlessness. The prominent findings were extensive blue-grey skin pigmentation and large left chylothorax. Drug induced lupus was diagnosed due to either minocycline chronic treatment or no alternative illness to explain his sub-acute disease. Minocycline therapy was stopped with gradual improvement of pleural effusion and skin discoloration. This case is the first presentation of minocycline induced lupus with chylothorax.

  13. Umbilical hernia rupture with evisceration of omentum from massive ascites: a case report.

    LENUS (Irish Health Repository)

    Good, Daniel W

    2011-01-01

    The incidence of hernias is increased in patients with alcoholic liver disease with ascites. To the best of our knowledge, this is the first report of an acute rise in intra-abdominal pressure from straining for stool as the cause of a ruptured umbilical hernia.

  14. Congenital transmesenteric hernia presenting as neonatal ascites

    Directory of Open Access Journals (Sweden)

    Andreia Felizes

    2018-01-01

    Full Text Available Transmesenteric hernia is an internal hernia without sac, which forms through a congenital mesentery defect. Mostly diagnosed intraoperatively, it as a variable prognosis, which can lead to high morbidity and mortality.The authors describe a case of transmesenteric hernia that presented as isolated fetal ascites. A 34 week preterm baby was delivered by forceps, with respiratory compromise due to abdominal distension. Orotracheal intubation and evacuation paracentesis were performed. After excluding major causes of neonatal ascites and persistent bowel loop distension, the newborn underwent an exploratory laparotomy, where a transmesenteric hernia and pellets of meconium were identified. Hernia reduction, enterectomy and enterostomies were performed, with good outcome. Cystic fibrosis was diagnosed during post-operatory period.This is the first reported case of transmesenteric hernia presenting as fetal ascites, without associated morbidity or mortality due to an early intervention. Keywords: Transmesenteric hernia, Fetal ascites, Cystic fibrosis

  15. Diagnostic value of adenosine deaminase in ascites for tuberculosis ascites: a meta-analysis.

    Science.gov (United States)

    Tao, Lin; Ning, Hong-Jian; Nie, Hai-Ming; Guo, Xiao-Yun; Qin, Shan-Yu; Jiang, Hai-Xing

    2014-05-01

    The diagnosis of tuberculosis (TB) ascites using standard diagnostic tools is difficult. The aim of the present meta-analysis was to establish the overall diagnostic accuracy of adenosine deaminase (ADA) levels in ascites for diagnosing TB ascites. A systematic review was performed of English language publications prior to April 2013. Sensitivity, specificity, and other measures of the accuracy of ADA for the diagnosis of TB ascites using ascites fluid were summarized using a random-effects model or a fixed-effects model. Receiver operating characteristic curves were used to summarize overall test performance. Seventeen studies involving 1797 subjects were eligible for the analysis. The summary estimates of sensitivity, specificity, positive likelihood ratio, negative likelihood ratio, diagnostic odds ratio, and the area under cure of overall analysis were: 0.93, 0.94, 13.55, 0.11, 169.83, and 0.976, respectively; the results of sensitivity analysis of studies that used Giusti method were 0.94, 0.94, 12.99, 0.08, 183.18, and 0.977, respectively. Our results suggest that ADA in the ascites can be a sensitive and specific target and a critical criterion for the diagnosis of TB ascites. Copyright © 2014 Elsevier Inc. All rights reserved.

  16. Treatment of ascites and spontaneous bacterial peritonitis - Part I

    DEFF Research Database (Denmark)

    Bendtsen, Flemming; Grønbæk, Henning; Hansen, Jesper Bach

    2012-01-01

    National guidelines for treatment of ascites, spontaneous bacterial peritonitis, hepatorenal syndrome, and hyponatremia have been approved by the Danish Society of Gastroenterology and Hepatology. Ascites develops in approximately 60% of patients with cirrhosis during a 10 year period...

  17. Chlamydia Peritonitis and Ascites Mimicking Ovarian Cancer

    Directory of Open Access Journals (Sweden)

    Anar Gojayev

    2016-01-01

    Full Text Available Background. Pelvic inflammatory disease (PID rarely results in diffuse ascites. Severe adhesive disease secondary to PID may lead to the formation of inclusion cysts and even pelvic peritoneal nodularity due to postinflammatory scarring and cause an elevation of serum CA-125 levels. The constellation of these findings may mimic an ovarian neoplasm. Case. We report a case of a 22-year-old female who presented with multiple pelvic cysts and diffuse ascites due to Chlamydia trachomatis infection. The initial gynecologic exam did not reveal obvious evidence of PID; however, a positive Chlamydia trachomatis test, pathologic findings, and the exclusion of other etiologies facilitated the diagnosis. Conclusion. Chlamydia trachomatis and other infectious agents should be considered in the differential diagnosis of a young sexually active female with abdominal pain, ascites, and pelvic cystic masses. Thorough workup in such a population may reduce the number of more invasive procedures as well as unnecessary repeat surgical procedures.

  18. Lymphocyte subsets and cytokines in ascitic fluid of decompensated cirrhotic patients with and without spontaneous ascites infection.

    Science.gov (United States)

    Kiyici, Murat; Nak, Selim Giray; Budak, Ferah; Gurel, Selim; Oral, Barbaros; Dolar, Enver; Gulten, Macit

    2006-06-01

    Spontaneous ascites infection is a frequently encountered and important complication of decompensated liver cirrhosis. The immune system plays an important role in the development or eradication of this infection. A number of compositional and functional alterations in immune system cells have been demonstrated in cirrhotic patients; however, there is a lack of knowledge about this issue in ascitic infections. The aim of the present study was to evaluate lymphocyte subsets and levels of some ascitic and lymphocytic intracytoplasmic cytokines in decompensated cirrhotic patients with or without spontaneous ascites infection. The study population consisted of 45 decompensated cirrhotic patients (32 men, 13 women) with different etiologies. Patients with ascitic polymorphonuclear leukocyte count > or =250/mm(3) and/or positive ascitic bacterial cultures were classified as the "infected group". Comparison was made between the infected and non-infected group for the following parameters: ascites leukocyte counts and differentiations; ascitic fluid protein; albumin levels and serum-ascites albumin gradients; flow cytometric detection of cell surface markers for ascitic T, B and natural killer lymphocytes; intracytoplasmic interleukin (IL)-2, IL-4, tumor necrosis factor (TNF)-alpha and interferon (IFN)-gamma; levels of ascitic IL-8, IL-10, IL-12 and TNF-alpha; and soluble Fas antigen and soluble Fas ligand. The CD4/CD8 ratio was significantly decreased and expression of T cell receptor-gammadelta was increased in the infected group. Furthermore, ascites TNF-alpha levels were also elevated in this group. Ascitic IL-8, IL-10, IL-12 and TNF-alpha levels were significantly higher in patients with positive ascitic bacterial culture. These results suggest that a cytotoxic, especially Th1, immune response predominates in ascites infections. It also demonstrates that TNF-alpha might be involved in the pathogenesis of ascites infections.

  19. Case Report: Massive Ascites Complicating Uterine Fibroids ...

    African Journals Online (AJOL)

    A rare case of massive ascites complicating uterine fibroid is presented. At presentation, she was emaciated with grossly distended abdomen and a mass, which corresponded to 36 weeks gestation. At operation a large soft mass attached to the uterus by fibrous strands and to the omentum by large dilated new vessels was ...

  20. Diagnosis and treatment procedure for intractable liver ascites

    Directory of Open Access Journals (Sweden)

    FAN Zhidong

    2015-03-01

    Full Text Available Ascites is a common complication of liver cirrhosis. Liver ascites may occur repeatedly, which increases the therapeutic difficulty. This paper reviews the definition of intractable liver ascites, general treatment measures, and current treatment of common complications such as spontaneous bacterial peritonitis and hepatorenal syndrome, as well as the advances in conventional, unconventional, and surgical treatment of intractable liver ascites. It is pointed out that abdominocentesis for excessive drainage and active preparation for liver transplantation are the preferred approach to the treatment of intractable liver ascites.

  1. Clinical Features of Refractory Ascites in Outpatients

    Directory of Open Access Journals (Sweden)

    Wanda Regina Caly

    Full Text Available OBJECTIVES: To present the clinical features and outcomes of outpatients who suffer from refractory ascites. METHODS: This prospective observational study consecutively enrolled patients with cirrhotic ascites who submitted to a clinical evaluation, a sodium restriction diet, biochemical blood tests, 24 hour urine tests and an ascitic fluid analysis. All patients received a multidisciplinary evaluation and diuretic treatment. Patients who did not respond to the diuretic treatment were controlled by therapeutic serial paracentesis, and a transjugular intrahepatic portosystemic shunt was indicated for patients who required therapeutic serial paracentesis up to twice a month. RESULTS: The most common etiology of cirrhosis in both groups was alcoholism [49 refractory (R and 11 non-refractory ascites (NR]. The majority of patients in the refractory group had Child-Pugh class B cirrhosis (p=0.034. The nutritional assessment showed protein-energy malnutrition in 81.6% of the patients in the R group and 35.5% of the patients in the NR group, while hepatic encephalopathy, hernia, spontaneous bacterial peritonitis, upper digestive hemorrhage and type 2 hepatorenal syndrome were present in 51%, 44.9%, 38.8%, 38.8% and 26.5% of the patients in the R group and 9.1%, 18.2%, 0%, 0% and 0% of the patients in the NR group, respectively (p=0.016, p=0.173, p=0.012, p=0.012, and p=0.100, respectively. Mortality occurred in 28.6% of the patients in the R group and in 9.1% of the patients in the NR group (p=0.262. CONCLUSION: Patients with refractory ascites were malnourished, suffered from hernias, had a high prevalence of complications and had a high postoperative death frequency, which was mostly due to infectious processes.

  2. Prognosis of patients with ascites after PleurX insertion

    DEFF Research Database (Denmark)

    Riedel, Agnete Nordheim; Kimer, Nina; Hobolth, Lise

    2018-01-01

    OBJECTIVE: To evaluate the safety of PleurX in cirrhotic patients with refractory ascites. METHODS: We prospectively registered patients who received a PleurX catheter cirrhosis-associated refractory ascites at our department from July 2015 to November 2016. Our control group consisted of matched...... cirrhotic patients with refractory ascites treated with large volume paracentesis (LVP) and patients with malignant ascites treated with PleurX during the same period. RESULTS: We included 25 patients with cirrhosis-related ascites (7 in PleurX group) and 17 with malignant ascites (14 in PleurX group......). There was no difference in mortality when comparing PleurX with LVP treatment (hazard ratios: 3.0 and 1.0, p = .23 and .96, respectively). Mortality was higher in patients with malignant ascites (p= .01). We found no significant differences in adverse events (incl. spontaneous bacterial peritonitis) or in P-albumin, P...

  3. [Diagnostic of ascites due to portal hypertension: accuracy of the serum-ascites albumin gradient and protein analises in ascitic fluid].

    Science.gov (United States)

    Rodríguez Vargas, Brainy Omar; Monge Salgado, Eduardo; Montes Teves, Pedro; Salazar Ventura, Sonia; Guzmán Calderón, Edson

    2014-01-01

    To evaluate the diagnostic accuracy of the Serum-Ascites Albumin Gradient (GASA), Protein Concentration in the Ascitic Fluid (PTLA), Albumin Concentration in the ascitic fluid (CAA) and the Protein Ascites/Serum Ratio (IPAS) for the diagnosis of ascites due to portal hypertension. it was an observational and retrospective study of validation of diagnostic tests. The study population was patients from a National Public Health Hospital Daniel Alcides Carrion of Callao, Peru, during the period January to December of 2012, patients over 15 years old with a diagnosis of ascites which samples were taken for study by paracentesis with an standard technique, it was analyzed total protein and albumin, as well as study of total protein and albumin in blood. We obtained the diagnostic accuracy, sensitivity, specificity, PPV and NPV of the Serum-Ascites Albumin Gradient (GASA), Protein Concentration in the Ascitic Fluid (PTLA), Albumin Concentration in the ascitic fluid (CAA) and the Protein Ascites/Serum Ratio (IPAS) for the diagnosis of ascites due to portal hypertension. To determine ascites by HTP as diagnostic tests we took into account: GASA >= 1.1, PTLA <2.5, CAA <1.1 or IPAS< 0.5. There were 126 patients diagnosed with ascites, 10 patients was excluded for having incomplete data. Of the 116 patients, the average age was 53.03 +/- 15.73 years old, male 65 (56%) and female 51 (44%). 61 (52%) had ascites due to portal hypertension from liver cirrhosis, and 55 (48%) of ascites due to NO HTP. The sensitivity and specificity for GASA was 93% and 47% respectively, for PTLA was 80% and 89% respectively, for CAA was 85% and 87% respectively and for the IPAS was 83% and 80% respectively. The área under the ROC curve for GASA was 0.70, ATPL was 0.84, IPAS was 0.81 and CAA was 0.86, we found statistically significant differences between GASA compared to the other three parameters (p<0.01 ). The diagnostic accuracy of CAA, ATPL and IPAS is higher than the GASA to discriminate

  4. Bazex Syndrome with Hypoalbuminemia and Severe Ascites

    OpenAIRE

    Matsui, Hidetoshi; Iwae, Shigemichi; Hirayama, Yuji; Yonezawa, Koichiro; Shigeji, Jun

    2016-01-01

    Bazex syndrome is a rare paraneoplastic dermatosis. The underlying malignancy frequently is squamous cell carcinoma of the upper aerodigestive tract or cervical lymph nodes from an unknown primary site. We report a 63-year-old man with squamous cell carcinoma of cervical lymph nodes from an unknown primary site. He developed a mass on the right side of his neck, cutaneous lesions diagnosed as Bazex syndrome, hypoalbuminemia, and severe ascites. Right neck dissection was performed. After neck ...

  5. Pathogenic background for treatment of ascites and the hepatorenal syndrome

    DEFF Research Database (Denmark)

    Møller, Søren; Henriksen, Jens Henrik; Bendtsen, Flemming

    2008-01-01

    Abstract Ascites and hepatorenal syndrome (HRS) are the major and challenging complications of cirrhosis and portal hypertension that significantly affect the course of the disease. Liver insufficiency, portal hypertension, arterial vasodilatation, and systemic cardiovascular dysfunction are major...... pathophysiological hallmarks. Modern treatment of ascites is based on this recognition and includes modest salt restriction and stepwise diuretic therapy with spironolactone and loop diuretics. Tense and refractory ascites should be treated with a large volume paracentesis, followed by volume expansion...

  6. Ascite: estado da arte baseado em evidências Ascite: state of the art based on evidences

    Directory of Open Access Journals (Sweden)

    Dahir Ramos de Andrade Júnior

    2009-01-01

    Full Text Available A ascite é o acúmulo de líquido livre de origem patológica na cavidade abdominal, fenômeno presente em várias doenças da prática clínica. A doença mais associada com ascite é a cirrose hepática. Na sua fisiopatologia destacam-se três teorias que ocorrem sempre em determinado paciente, porém em momentos diferentes de sua doença: vasodilatação, "overflow" e "underfill". O conceito mais moderno sugere que as três teorias estão presentes no mesmo paciente com cirrose, dependendo do tempo de evolução de sua doença. A teoria da vasodilatação estaria presente desde a fase pré-ascítica até a ascite de longa data. A teoria do overflow seria predominante nos primeiros meses de ascite e a teoria underfill explicaria a maioria dos achados em pacientes com ascite por longo tempo. Neste artigo são comentadas em detalhes as várias doenças que produzem ascite, os métodos diagnósticos empregados na pesquisa clínica da ascite, as complicações da ascite e as opções terapêuticas disponíveis. Em cada item é mostrado o grau de evidência (A até C presente na literatura médica.The accumulation of free fluid of pathological origin in the peritoneal cavity is named ascites, and, in clinical practice this phenomenon is present in several diseases. The most common cause of ascites is liver cirrhosis. In the pathophysiology of ascites three theories are noteworthy: vasodilation, overflow and underfill. The modern concept suggest that these three theories are present in the same patient with cirrhosis depending on the disease evolution time. The vasodilation theory would be important in the pre-ascitic phase as well as during all the ascites evolution time. The overflow theory would be important in the first months of development of ascites in cirrhosis, and the underfill theory would explain most of the findings in patients with ascites for a long time. This article comments in detailed, several diseases that produce ascites, the

  7. Distribution of pleural effusion associated with ascites on abdominal CT

    Energy Technology Data Exchange (ETDEWEB)

    Bae, In Young; Park, Chan Sup; Yeon, Jae Woo; Jeon, Yong Sun; Choi, Sung Kyu; Chung, Won Kyun [Inha Univ. Hospital, Songnam (Korea, Republic of)

    1997-04-01

    To determine through an analysis of the location of pleural effusion associated with ascites, as seen on abdominal CT scan, differences in the distribution of pleural effusion according to the etiology and distribution of ascites. We retrospectively evaluated 77 consecutive patients in whom abdominal CT scan revealed pleural effusion associated with ascites. Patients with history of surgery or trauma and those with clinically and radiologically diagnosed lung or pleural diseases were excluded. We compared the location of pleural effusion with the etiology and distribution of ascites. Forty-two patients were suffering from hepatobiliary diseases, mainly right dominant pleural effusion (26/42, 62%). Fourteen had intraperitoneal carcinomatosis with no significant difference between the frequency of right dominant (5/14, 36%) and of left dominant (6/14, 43%) pleural effusion. Eleven patients had pancreatic diseases, with mainly left dominant pleural effusion (6/11, 55%). Patients with right dominant ascites usually had right dominant pleural effusion (22/24, 92%) and those with left dominant ascites had left dominant pleural effusion (9/10, 90%). Ascites-associated pleural effusion correlated with the anatomical location of the etiology of ascites; its laterality was, in addition, usually the same as that of ascites.

  8. Intraperitoneal pressure: ascitic fluid and splanchnic vascular pressures, and their role in prevention and formation of ascites

    DEFF Research Database (Denmark)

    Henriksen, Jens Henrik Sahl; Stage, J G; Schlichting, P

    1980-01-01

    Seventeen patients with ascites due to cirrhosis underwent hepatic venous catheterization and pressure measurement in the ascitic fluid. Intraperitoneal fluid hydrostatic pressure (IFP) ranged 3.5-22, mean 11.2 mm Hg, and correlated closely to the pressure in the inferior vena cava (r = 0.97, P ....001), which was on average 1.8 mmHg above that of ascitic fluid (P ascites (range 12-27, mean 20 mmHg, P ....005). After diuretic therapy WHVP decreased to an average of 20 mmHg. Mean plasma colloid osmotic pressures were 20 mmHg (range 18-24 mmHg)( and 23 mmHg (range 19-29 mmHg) in patients with and without ascites, the values being significantly different (P ascitic fluid...

  9. Diagnostic value of serum and ascitic fluid AFP, CEA and CA125 contents determination for differentiation of benign from malignant ascites

    International Nuclear Information System (INIS)

    Zhu Huanxing; Yang Yongqing

    2003-01-01

    Objective: To investigate the diagnostic value of determination of serum and ascitic fluid AFP, CEA and CA125 contents for differentiating benign from malignant ascites. Methods: Serum and ascitic fluid contents of the three tumor markers were measured with RIA in 86 patients with ascites due to various causes. Results: The serum and ascitic fluid AFP, CEA and CA125 levels in patients with malignant ascites were very significantly higher than those in patients with benign ascites (p<0.01). For differentiation of benign (mainly T.B and liver cirrhosis) from malignant ascites, CA125≥500 IU/ml and AFP≥300 ng/ml could be taken as the critical value with high specificity and accuracy. Conclusion: Determinations of the three tumor markers levels in serum and ascitic fluid were of high value for differential diagnosis of the etiology of ascites

  10. Aetiological considerations in 96 consecutive cases of ascites ...

    African Journals Online (AJOL)

    Background: Ascites is always a feature of an underlying disease, whose cause is unknown at presentation most of the time. Its initial treatment therefore will be empirical and dependent on the most frequent and common causes in the environment. Aim: To evaluate a cohort of patients with ascites to determine the common ...

  11. Fetal ascites. A report of 3 autopsy cases.

    Science.gov (United States)

    Sakamoto, A; Matsuo, K; Kawai, K; Yoshida, K; Fukuda, K; Nakano, M; Nakatani, A; Tsuchiyama, H; Tagawa, H

    1987-09-01

    Three rare autopsy cases of fetal ascites were presented and the etiology of each case was described. Case 1 was a male neonate, delivered by cesarean section at 32 weeks' gestation, and died of respiratory failure. The abdomen was remarkably distended with 1020 ml of ascites. The etiology of Case 1 remained unknown even after macroscopic and microscopic examinations. We considered this as "idiopathic" fetal ascites. Case 2 was a female neonate, delivered at 31 weeks' gestation, with marked abdominal distension and cyanosis. Autopsy revealed 435 ml of ascites, and she was considered to have had "polysplenia syndrome" with cardiovascular malformations. Intrauterine heart failure due to cardiac anomalies was thought to be the cause of this ascites. In case 3 embryotomy was carried out under the diagnosis of fetal ascites by ultrasound examination at 22 weeks' gestation. An urachal cyst connected to the dilated urinary bladder and deficiency of musculature of the abdominal wall composed of loose connective tissue with calcification were observed. The abdominal wall was ruptured and 1,960 ml of ascites was measured. Polycystic kidney with renal dysplasia was also found. Case 3 showed "Prune-Berry syndrome" and fetal ascites may have arisen from these anomalies.

  12. Evaluation and treatment of malignant ascites secondary to gastric cancer.

    Science.gov (United States)

    Maeda, Hiromichi; Kobayashi, Michiya; Sakamoto, Junichi

    2015-10-21

    Malignant ascites affects approximately 10% of patients with gastric cancer (GC), and poses significant difficulties for both patients and clinicians. In addition to the dismal general condition of affected patients and the diversity of associated complications such as jaundice and ileus, problems in assessing scattered tumors have hampered the expansion of clinical trials for this condition. However, the accumulation of reported studies is starting to indicate that the weak response to treatment in GC patients with malignant ascites is more relevant to their poor prognosis rather than to the ascites volume at diagnosis. Therefore, precise assessment of initial state of ascites, repetitive evaluation of treatment efficacy, selection of suitable treatment, and swift transition to other treatment options as needed are paramount to maximizing patient benefit. Accurately determining ascites volume is the crucial first step in clinically treating a patient with malignant ascites. Ultrasonography is commonly used to identify the existence of ascites, and several methods have been proposed to estimate ascites volume. Reportedly, the sum of the depth of ascites at five points (named "five-point method") on three panels of computed tomography images is well correlated to the actual ascites volume and/or abdominal girth. This method is already suited to repetitive assessment due to its convenience compared to the conventional volume rendering method. Meanwhile, a new concept, "Clinical Benefit Response in GC (CBR-GC)", was recently introduced to measure the efficacy of chemotherapy for malignant ascites of GC. CBR-GC is a simple and reliable patient-oriented evaluation system based on changes in performance status and ascites, and is expected to become an important clinical endpoint in future clinical trials. The principal of treatment for GC patients with ascites is palliation and prevention of ascites-related symptoms. The treatment options are various, including a

  13. Beta-blockers in cirrhosis and refractory ascites

    DEFF Research Database (Denmark)

    Kimer, Nina; Feineis, Martin; Møller, Søren

    2015-01-01

    with cirrhosis and refractory ascites in a tertiary unit. MATERIAL AND METHODS: We performed a systematic search of literature in May 2014. In addition, 61 patients with cirrhosis and ascites were identified and followed from development of refractory ascites until death or end of follow-up. RESULTS: Fourteen...... trials (9 trials on propranolol, 1 case-control study and 4 retrospective analyses) were identified. One trial suggested an increased mortality in patients treated with beta-blockers and refractory ascites. The results of the remaining trials were inconclusive. No increase in mortality among beta......-blocker-treated patients was found in the present retrospective analysis. CONCLUSIONS: Treatment with beta-blockers may increase mortality in patients with cirrhosis and refractory ascites. However, the current evidence is sparse and high-quality studies are warranted to clarify the matter....

  14. Umbilical hernia rupture with evisceration of omentum from massive ascites: a case report

    LENUS (Irish Health Repository)

    Good, Daniel W

    2011-05-03

    Abstract Introduction The incidence of hernias is increased in patients with alcoholic liver disease with ascites. To the best of our knowledge, this is the first report of an acute rise in intra-abdominal pressure from straining for stool as the cause of a ruptured umbilical hernia. Case presentation An 81-year-old Caucasian man with a history of alcoholic liver disease presented to our emergency department with an erythematous umbilical hernia and clear, yellow discharge from the umbilicus. On straining for stool, after initial clinical assessment, our patient noted a gush of fluid and evisceration of omentum from the umbilical hernia. An urgent laparotomy was performed with excision of the umbilicus and devitalized omentum. Conclusion We report the case of a patient with a history of alcoholic liver disease with ascites. Ascites causes a chronic increase in intra-abdominal pressure. A sudden increase in intra-abdominal pressure, such as coughing, vomiting, gastroscopy or, as in this case, straining for stool can cause rupture of an umbilical hernia. The presence of discoloration, ulceration or a rapid increase in size of the umbilical hernia signals impending rupture and should prompt the physician to reduce the intra-abdominal pressure.

  15. Intraperitoneal pressure: ascitic fluid and splanchnic vascular pressures, and their role in prevention and formation of ascites

    DEFF Research Database (Denmark)

    Henriksen, Jens Henrik Sahl; Stage, J G; Schlichting, P

    1980-01-01

    .005). After diuretic therapy WHVP decreased to an average of 20 mmHg. Mean plasma colloid osmotic pressures were 20 mmHg (range 18-24 mmHg)( and 23 mmHg (range 19-29 mmHg) in patients with and without ascites, the values being significantly different (P osmotic pressure of ascitic fluid...... pressure, (b) decreased interstitial fluid colloid osmotic pressure, (c) increased lymph flow, and it is concluded that the peritoneal space can be considered as a special part of the interstitium in which IFP is considered to play an important role in regulation of ascitic fluid.......Seventeen patients with ascites due to cirrhosis underwent hepatic venous catheterization and pressure measurement in the ascitic fluid. Intraperitoneal fluid hydrostatic pressure (IFP) ranged 3.5-22, mean 11.2 mm Hg, and correlated closely to the pressure in the inferior vena cava (r = 0.97, P

  16. Comparison of role of serum- ascites albumin gradient and ascitic fluid total protein in liver cirrhosis patients

    International Nuclear Information System (INIS)

    Younas, M.; Sattar, A.; Hushim, R.; Dilawar, M.; Ali, A.; Khan, F.A.

    2011-01-01

    Objective: To compare the diagnostic sensitivity of serum/ ascites albumin gradient and ascitic fluid total protein in liver cirrhosis patients, using ultrasonography as gold standard. Study Design: Validation Study. Place and duration of Study: Department of Chemical Pathology and Endocrinology, Armed Forces Institute of Pathology, Rawalpindi and Department of Radiology CMH/ MH Rawalpindi from 15 Jul 2007 to 15 May 2008. Material and Method: Seventy three patients of liver cirrhosis were enrolled in the study by non-probability convenience sampling. Liver cirrhosis was confirmed on ultrasound abdomen. Ascitic fluid and 3 ml of blood were obtained simultaneously for analysis of serum albumin, ascitic fluid albumin and total proteins. Sensitivity of serum ascitic albumen gradient (SAAG) and serum ascitic fluid total protein (AFTP) was calculated by comparing with liver ultrasonographic findings (gold standard). Results: Among 73 patients, 52 (71%) were males and 21 (29%) females. Mean ages was 57 years. Age range was 30-80 years. It was observed that sensitivity of SAAG in liver cirrhosis was 97% and that of AFTP was 53% only. Conclusion: Diagnostic sensitivity of SAAG in liver cirrhosis is significantly higher than AFTP in workup of ascites related to portal hypertension. (author)

  17. Pathogenic background for treatment of ascites and the hepatorenal syndrome

    DEFF Research Database (Denmark)

    Møller, Søren; Henriksen, Jens Henrik; Bendtsen, Flemming

    2008-01-01

    Abstract Ascites and hepatorenal syndrome (HRS) are the major and challenging complications of cirrhosis and portal hypertension that significantly affect the course of the disease. Liver insufficiency, portal hypertension, arterial vasodilatation, and systemic cardiovascular dysfunction are major...... pathophysiological hallmarks. Modern treatment of ascites is based on this recognition and includes modest salt restriction and stepwise diuretic therapy with spironolactone and loop diuretics. Tense and refractory ascites should be treated with a large volume paracentesis, followed by volume expansion...... seek to improve liver function, ameliorate arterial hypotension and central hypovolemia, and reduce renal vasoconstriction. Ample treatment of ascites and HRS is important to improve the quality of life and prevent further complications, but since treatment of fluid retention does not significantly...

  18. Pathogenic background for treatment of ascites and the hepatorenal syndrome

    DEFF Research Database (Denmark)

    Møller, Søren; Henriksen, Jens Henrik; Bendtsen, Flemming

    2008-01-01

    Abstract Ascites and hepatorenal syndrome (HRS) are the major and challenging complications of cirrhosis and portal hypertension that significantly affect the course of the disease. Liver insufficiency, portal hypertension, arterial vasodilatation, and systemic cardiovascular dysfunction are major...

  19. Pathogenetic background for treatment of ascites and hepatorenal syndrome

    DEFF Research Database (Denmark)

    Møller, Søren; Henriksen, Jens H; Bendtsen, Flemming

    2008-01-01

    Ascites and hepatorenal syndrome (HRS) are the major and challenging complications of cirrhosis and portal hypertension that significantly affect the course of the disease. Liver insufficiency, portal hypertension, arterial vasodilatation, and systemic cardiovascular dysfunction are major...

  20. Clinical Meaning of Ascites in Patients with Endomyocardial Fibrosis

    Directory of Open Access Journals (Sweden)

    Barretto Antonio Carlos Pereira

    2002-01-01

    Full Text Available OBJECTIVE: To evaluate the clinical meaning of ascites and the main features of patients with ascites and endomyocardial fibrosis. METHODS: We studied 166 patients with endomyocardial fibrosis (mean age 37 years, 114 women treated over the last 20 years. Ventriculography findings, surgery or necropsy confirmed the diagnosis in all patients. Most patients belonged to New York Heart Association Functional Class III/IV (134, 83.7%. Eighty-one (50.6% had biventricular, 28 (17.5% had right ventricular, and 51 (31.8% had left ventricular involvement. During follow-up, 56 patients died. RESULTS: Ascites was present in 67 (41.8% patients, and right ventricular involvement was present in 59 (88%. In the comparison between patients with or without ascites, those with ascites had higher mortality (49.2% and 24.7%, respectively. Patients with ascites had a higher incidence of edema (95% vs. 43%, hepatomegaly (5.8cm vs. 4.1cm, mean right atrium pressure (19.3 vs. 12mmHg, and final right ventricle diastolic pressure (18.7 vs. 12.9mmHg. Also, patients with ascites had a longer history of illness (5.1 and 3.9 years, respectively and had atrial fibrillation more frequently (44.7% vs. 30.1%. CONCLUSION: Ascites was observed in less than 50% of cases of endomyocardial fibrosis and was associated with greater involvement of the right ventricle and with a longer duration of the disease, thus being a characteristic of a worse prognosis.

  1. Ascitic Fluid Culture In Cirrhotic Patients With Spontaneous Bacterial Peritonitis

    International Nuclear Information System (INIS)

    Sajjad, M.; Khan, Z.A.; Khan, M.S.

    2016-01-01

    Objective: To determine the frequency and compare the culture yield of bacterial isolation by conventional and blood culture BACTEC bottle techniques in cirrhotic patients with spontaneous bacterial peritonitis (SBP). Study Design: Cross-sectional comparative study. Place and Duration of Study: Pathology Department, Bannu Medical College, Bannu, KPK, from January 2012 to December 2013. Methodology: Paracentesis of 20 ml of ascitic fluid tapped from cirrhotic patients with SBP was carried out by a single technologist. The analysis included differential leukocyte count (DLC), while 5 ml each of the fluid was inoculated into conventional culture media and BACTEC blood culture bottle. All the data were analysed on (SPSS) version 16 to determine frequencies with percentages and mean values with standard deviation. Chi-square test was used for comparing the yield of conventional and blood culture bottle methods. P-value was considered significant if < 0.05. Results: In 105 cases of ascitic fluid analyses, 27 (25.72 percent) had positive ascitic fluid culture whereas 78 (74.28 percent) had negative ascitic fluid culture. Ascitic fluid culture was positive in 6 cases by conventional culture media and in 27 cases by BACTEC culture bottle media (p < 0.001). Bacterial isolation was obtained by both culture methods in 6 cases (p < 0.001). Conclusion: Direct bedside inoculation of ascitic fluid by BACTEC culture bottle method has better yield as compared to conventional culture method. (author)

  2. Radionuclide Peritoneal Scintigraphy in Patients with Ascites and Pleural Effusion

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jae Tae; Lee, Kyu Bo; Whang, Kee Suk; Kim, Gwang Won; Chung, Byung Chun; Cho, Dong Kyu; Chung, Joon Mo [Kyungpook National University School of Medicine, Daegu (Korea, Republic of)

    1990-07-15

    Simultaneous presence of ascites and pleural effusion has been documented in patients with cirrhosis of the liver, renal disease, Meigs' syndrome and in patients undergoing peritoneal dialysis. Mechanisms proposed in the formation of pleural effusion in most of the above diseases are lymphatic drainage and diaphragmatic defect. But sometimes, hepatic hydrothoraxes in the absence of clinical ascites and pleural effusion secondary to pulmonary or cardiac disease are noted. It is not always possible to differentiate between pleural effusion caused by transdiaphragmatic migration of ascites and by other causes based solely on biochemical analysis. Authors performed radionuclide scintigraphy after intraperitoneal administration of {sup 99m}Tc-labeled colloid in 23 patients with both ascites and pleural effusion in order to discriminate causative mechanisms responsible for pleural effusion. Scintigraphy demonstrated the transdiaphtagmatic flow of fluid from the peritoneum to pleural cavities in 13 patients correctly. In contrast, in 5 patients with pleural effusion secondary to pulmonary, pleural and cardiac diseases, radiotracers fail to traverse the diaphragm and localize in the pleural space. Ascites draining to mediastinal lymph nodes and blocked passage of lymphatic drainage were also clarified, additionally. Conclusively, radionuclide peritoneal scintigraphy is an accurate, rapid and easy diagnostic tool in patients with both ascites and pleural effusion. It enables the causes of pleural effusion to be elucidated, as well as providing valuable information required when determining the appropriate therapy.

  3. Repair in Ehrlich ascites tumor cells

    International Nuclear Information System (INIS)

    Wanna-Nakamura, S.S.

    1981-01-01

    Unscheduled DNA synthesis (UDS), an indicator of excision repair, was induced in freshly drawn Ehrlich ascites tumor cells (EAT), using ionizing radiation, far ultraviolet light (254 nm) or near uv light (365 nm) in combination with 8-methoxypsoralen. UDS was scored by grain counts in autoradiographs following the incorporation of tritium-labelled thymidine. The amount of UDS after each of these agents was expressed in terms of two parameters, viz. numer of cells showing repair and the mean number of grains per nucleus. The influence of radiation dose and of the duration of radioactive thymidine incubation were also examined. To test for a possible relationship between low mitotic index and repair capability, EAT cells were incubated in buffered salt media to lower the mitotic index. Cells kept in a buffered salt solution for 7 h show a marked drop in mitotic index compared to those incubated in minimal medium containing 15% fetal calf serum (MEM + FCS). This drop in mitotic index was reversible for up to 5 h, if cells were returned to MEM + FCS. Cells incubated in MEM + FCS also showed a decrease in mitotic activity compared to freshly drawn cells. This reduced mitotic index is approximately constant for up to 24 h. With the drop in mitotic index, EAT cells also show a drop in repair compared to freshly drawn cells. The repair capability of cells incubated in buffer can be restored by returning cells to MEM + FCS

  4. Palliative treatment of malignant ascites: profile of catumaxomab

    Directory of Open Access Journals (Sweden)

    Lila Ammouri

    2010-05-01

    Full Text Available Lila Ammouri, Eric E PrommerMayo Clinic Hospice and Palliative Medicine Program, Mayo Clinic College of Medicine, Mayo Clinic Hospital, Scottsdale, AZ, USAAbstract: Malignant ascites is the abnormal accumulation of fluid in the peritoneal cavity associated with several intrapelvic and intra-abdominal malignancies. The development of ascites leads to significant symptoms and poor quality of life for the cancer patient. Available therapies for palliation include treatment of the underlying disease, but when there are no treatment options, the use of diuretics, implantation of drainage catheters, and surgical shunting techniques are considered. None of these symptom palliation options affect the course of disease. The development of trifunctional antibodies, which attach to specific overexpressed surface markers on tumor cells, and trigger an immune response leading to cytoreductive effects, represents a new approach to the management of malignant ascites. The purpose of this review is to highlight current therapies for malignant ascites and review data as to the effectiveness of a new trifunctional antibody, catumaxomab.Keywords: catumaxomab, ascites, trifunctional

  5. Terlipressin improves renal function in patients with cirrhosis and ascites without hepatorenal syndrome

    DEFF Research Database (Denmark)

    Krag, Aleksander; Møller, Søren; Henriksen, Jens H

    2007-01-01

    Patients with advanced cirrhosis and ascites are characterized by circulatory dysfunction with splanchnic vasodilatation and renal vasoconstriction, which often lead to ascites. The vasoconstrictor terlipressin improves renal function in hepatorenal syndrome (HRS). The aim of this study...

  6. Radiologically placed tunneled peritoneal catheter in palliation of malignant ascites

    Energy Technology Data Exchange (ETDEWEB)

    Akinci, Devrim; Erol, Bekir; Ciftci, Tuerkmen T. [Hacettepe University, Faculty of Medicine, Department of Radiology, 06100 Ankara (Turkey); Akhan, Okan, E-mail: akhano@tr.net [Hacettepe University, Faculty of Medicine, Department of Radiology, 06100 Ankara (Turkey)

    2011-11-15

    The purpose of this study was to evaluate retrospectively the safety and effectiveness of radiologically placed tunneled peritoneal catheter in palliation of malignant ascites. Between July 2005 and June 2009, 41 tunneled peritoneal catheters were placed under ultrasonographic and fluoroscopic guidance in 40 patients (mean age, 55 years; 22 women) who had symptomatic malignant ascites. No procedure related mortality was observed. Major complication occurred in one patient (2.5%) in the form of serious bacterial peritonitis that necessitated catheter removal. Minor complications such as minor bacterial peritonitis, catheter dislodgement, tunnel infection, and catheter blockage occurred in 11 patients (27.5%). The mean duration of survival after catheter placement was 11.8 weeks. All patients expired of their primary malignancies in the follow-up. Radiologically placed tunneled peritoneal catheter is safe and effective in palliation of symptomatic malignant ascites.

  7. Long-evolution ascites in a patient with constrictive pericarditis

    Directory of Open Access Journals (Sweden)

    Gonçalo Nunes

    Full Text Available Constrictive pericarditis (CP is an uncommon disease resulting from chronic pericardial inflammation, fibrosis and calcification. Since there are atypical forms of presentation, with subtle or nonexistent cardiorespiratory symptoms, diagnosis may be challenging and difficult. Recurrent ascites in patients with congestive hepatopathy due to constrictive pericarditis is, in most cases, reversible after pericardiectomy. Nevertheless, development of persistent liver dysfunction may be a long-term complication. The present case describes a 23 years old man with growth delay, dyspnoea and long evolution ascites, whose exhaustive etiological investigation led to diagnosis. Afterwards the patient underwent elective surgery with symptom and general condition improvement. Ascites differential diagnosis and its association with constrictive pericarditis are briefly reviewed in this article.

  8. Urinary Ascites in Newborn – A Rare Case Report

    Directory of Open Access Journals (Sweden)

    Suryakant Y. Ingale

    2014-01-01

    Full Text Available Urinary Ascites in the newborn is a very rare condition. It is commonly secondary to posterior urethral valves (PUV which are membranous folds extending from proximal urethra leading to obstruction to urine flow. Here we report a two days old male neonate delivered full term in a hospital who presented with gross, uniform tense distension of abdomen with massive scrotal oedema, secondary to massive urinary ascites as a result of rupture of renal calyces. In addition there was a peri-renal urinoma.

  9. [Isolation of Candida spp. from ascites in cirrhotic patients].

    Science.gov (United States)

    Saludes, Paula; Araguás, Cristina; Sánchez-Delgado, Jordi; Dalmau, Blai; Font, Bernat

    2016-10-01

    The isolation of Candida spp. in ascites of cirrhotic patients is an uncommon situation in clinical practice. Factors that have been associated with increased susceptibility to primary fungal peritonitis are exposure to broad-spectrum antibiotics and immunosuppression, a typical situation of these patients. We report seven episodes of Candida spp. isolation in ascites of cirrhotic patients detected in our hospital during the past 15years. Copyright © 2015 Elsevier España, S.L.U. and Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica. All rights reserved.

  10. Association between ascites and primary hyperfibrinolysis : A cohort study in 210 dogs

    NARCIS (Netherlands)

    Zoia, Andrea; Drigo, Michele; Simioni, Paolo; Caldin, Marco; Piek, Christine J

    2017-01-01

    Coagulation profiles were determined in 70 dogs with ascites, 70 healthy control dogs and 70 sick control dogs without ascites. Dogs with ascites were divided into four sub-groups based on the pathophysiology of fluid formation. Coagulation profile, serum C-reactive protein and frequency of

  11. Incidence of spontaneous bacterial peritonitis in patients with ascites. Diagnostic value of white blood cell count and pH measurement in ascitic fluid

    DEFF Research Database (Denmark)

    Storgaard, J S; Svendsen, Jesper Hastrup; Hegnhøj, J

    1991-01-01

    During a 21-month period, 65 consecutive patients admitted with ascites were included in a prospective study of the incidence of spontaneous bacterial peritonitis, and paracentesis was performed on admission. The ascitic fluid was cultured, ascitic leucocytes were counted and pH was measured...... by Escherichia coli (n = 3), coagulase negative staphylococcus (n = 1), and Bacteroides species (n = 1). Abdominal tenderness, abnormal intestinal sounds, fever and hepatic encephalopathy were equally frequent in the group with SBP and in patients with sterile ascites. Infection was not anticipated in any...... of the patients with SBP. In contrast to several previous studies, neither ascites pH nor ascites leucocyte counts were any help in obtaining a rapid diagnosis. Survival time of patients with SBP was significantly shorter than of patients without SBP....

  12. Pneumatosis cystoids intestinalis associated with ascites and pyloric ...

    African Journals Online (AJOL)

    A thirty eight year old female with a long standing history of a chronic duodenal ulcer presented at the Nyeri Provincial General Hospital with vomiting, abdominal pain and abdominal distension. Oesophago-gastro-duodenoscopy revealed a tight pyloric stenosis while abdominal ultrasonography showed ascites.

  13. Fetal Ascites and Second Trimester Maternal Hepatitis C Virus Infection

    Directory of Open Access Journals (Sweden)

    Pei-Ying Ling

    2006-09-01

    Conclusion: Second trimester perinatal HCV infection with possible CMV coinfection associated with fetal ascites is a rare event. Fetal therapy resulting in a successful outcome has not been reported. Prompt fetal therapy with paracentesis in this case led to the delivery of a healthy term liveborn baby with anti-HCV seropositivity.

  14. Cerebrospinal fluid ascites. a case report and literature review ...

    African Journals Online (AJOL)

    Cerebrospinal fluid ascites is one complication of ventriculoperitoneal shunt surgery. This case reports a 7year old child with abdominal distention five years after ventriculoperitoneal shunt insertion for hydrocephalus secondary to aqueductal stenosis. The child had a history of multiple shunt revisions. Liver, cardiac and ...

  15. CLINICAL EVALUATION OF OOGS WITH ASCITES IN JOS ...

    African Journals Online (AJOL)

    BSN

    disease, nephritic syndrome, protein-losing enteropathy, neoplasia and congestive heart failure can cause ascites (Ritchie el al, 1994). and this may affect the overall central role of the liver in the metabolism of proteins, fats, carbohydrates. certain vitamins and minerals as well as the regulatory role of the kidneys in plasma ...

  16. Case Report: Fetal ascites : early hydropic decompensation or ...

    African Journals Online (AJOL)

    This case report highlights the fact that in dealing with fetal ascites or possible early hydrops that the exact aetiology may not always be evident sonographically prenatally and that although the signs may point to a particular probable aetiology, other possibilities should also always be considered.

  17. Ehrlich ascites carcinoma | Ozaslan | African Journal of Biotechnology

    African Journals Online (AJOL)

    Experimental tumors have great importance in modeling, and Ehrlich ascites carcinoma (EAC) is one of the commonest tumors. EAC is referred to as an undifferentiated carcinoma and is originally hyperdiploid, has high transplantable capability, no-regression, rapid proliferation, shorter life span, 100% malignancy and also ...

  18. Ascites alone as the presentation of Congenital Tuberculosis

    Directory of Open Access Journals (Sweden)

    S Purkait

    2015-06-01

    Full Text Available Congenital tuberculosis is a rare disease. It usually presents with respiratory distress, fever and organomegaly. We report a case of congenital tuberculosis presenting with ascites only.DOI: http://dx.doi.org/10.3126/jcmsn.v10i1.12766 Journal of College of Medical Sciences-Nepal, 2014, Vol.10(1; 37-40

  19. CLINICAL EVALUATION OF OOGS WITH ASCITES IN JOS ...

    African Journals Online (AJOL)

    BSN

    dogs that died of ascites sho" ed granular or nodular contracted kidneys and the Ii ver ... The result of faecal analysis is as shown in table I. TABLE I: Prevalence of blood parasites in clog "ith a cite in Jos metropolis. I PARASITES. MALE DOGS ... During tick feeding babesia parasites in the tick saJi, a are known to get into.

  20. FORUM Ascites as an initial presentation of spontaneously ruptured ...

    African Journals Online (AJOL)

    2012-04-23

    Apr 23, 2012 ... Hydatid disease is a common parasitic infection of the liver with. Echinococcus granulosus. Complications include rupture into the biliary tree, peritoneum and chest, secondary infection, anaphylactic shock and sepsis.1 Ascites, although rare in the course of hydatid disease, can result from cyst rupture into ...

  1. Detection and Comparison of Cytomegalovirus DNA Levels in Amniotic Fluid and Fetal Ascites in a Second-Trimester Fetus With Massive Ascites, Hyperechogenic Bowel, Ventriculomegaly and Intrauterine Growth Restriction

    Directory of Open Access Journals (Sweden)

    Chih-Ping Chen

    2010-06-01

    Conclusion: A prenatal diagnosis of fetal ascites in association with ventriculomegaly, hyperechogenic bowel and intrauterine growth restriction should alert physicians to congenital CMV infection in addition to aneuploidy. The present case provides evidence that CMV DNA levels are higher in amniotic fluid (amniocytes and amniotic fluid supernatant than in ascites (ascitic cells and ascitic supernatant in cases of congenital CMV infection.

  2. Analysis of morphological markers of chromosomal instability in ascitic fluid.

    Science.gov (United States)

    Tyagi, Ruchita; Dey, Pranab; Uppal, Radha; Rajwanshi, Arvind

    2015-10-01

    Chromosomal instability (CI) plays a major role in the carcinogenesis. Micronuclei, nuclear budding, chromatin bridges,and multipolar mitoses are the morphological markers of CI and have never been studied in routine cytological specimens. Aims of the study is to analyze the significance of morphological markers of CI in malignant and benign ascitic fluid smears. A total of sixty benign and 40 malignant ascitic fluid samples were selected for this study. All the cases with malignant ascitic fluid showed histopathological evidence of malignancy in ovary and omentum. Chromatin bridges, multipolar mitosis (MPM), micronuclei and nuclear budding were counted in 1000 cells in representative May Grunwald Giemsa (MGG) stained smears. The CI markers were correlated with the cytological diagnosis of effusion. The mean number of micronuclei, nuclear budding, chromatin bridge and multipolar mitoses found in malignant effusions were 13.2611.79, 10.1067.07, 2.5362.67, 1.964.5, respectively. The mean number of micronuclei, nuclear budding, anaphase bridges, and MPM found in benign effusion cases were 0.566761.07934, 0.516761.33, 0.66760.25, and 0, respectively. The student t test showed significant differences between malignant and benign ascitic fluid samples for each marker of CI. This is the first comprehensive study of morphological markers of CI in ascitic fluid smears. This study has shown strong correlation between markers of CI and cytological diagnosis of malignancy. In future, the knowledge of these markers can be applied to diagnose malignancy in suspected cases of effusion in difficult situations. © 2015 Wiley Periodicals, Inc.

  3. Evaluation of tumor markers for the differential diagnosis of benign and malignant ascites.

    Science.gov (United States)

    Liu, Fang; Kong, Xinjuan; Dou, Qian; Ye, Jin; Xu, Dong; Shang, Haitao; Xu, Keshu; Song, Yuhu

    2014-01-01

    The diagnosis of malignant ascites is a challenging problem in clinical practice, non-invasive techniques should be developed to improve diagnostic accuracy. The diagnostic performances of tumor markers in malignant ascites remained unsettled. Our aim was to evaluate diagnostic performance of tumor markers in differential diagnosis of benign and malignant ascites. A total of 437 patients were enrolled, and the relevant parameters of the patients were analyzed for the differentiation of benign ascites from malignant ascites. At the predetermined cutoff values of tumor makers, tumor markers in ascitic fluid showed better diagnostic performance than those in serum. Combined use of tumor markers and the cytology increased the diagnostic yield of the latter by 37%. In cytologically negative malignant ascites, tumor markers provided assistance in differentiating malignant ascites from benign ascites, and the combination of ascitic tumor markers yielded 86% sensitivity, 97% specificity. Use of a panel of tumor markers exhibited excellent diagnostic performance in diagnosing malignant ascites, which indicated the detection of tumor markers may represent a beneficial adjunct to cytology, thus guiding the selection of patients who might benefit from further invasive procedures.

  4. Cancer Antigen-125 as a Marker of Ascites in Patients with Liver Cirrhosis

    International Nuclear Information System (INIS)

    Qureshi, M. O.; Dar, F. S.; Khokhar, N.

    2014-01-01

    Objective: To evaluate the correlation between Cancer Antigen-25 (CA-125) levels with the amount of ascites in patients with liver cirrhosis. Study Design: Observational, analytical study. Place and Duration of Study: Shifa International Hospital, Islamabad, from March 2012 to February 2013. Methodology: A total of 130 patients with liver cirrhosis (with and without ascites) had serum CA-125 levels measured. The amount of ascites was classified according to physical examination and ultrasound (USG) findings. CA-125 levels were compared and correlated with amount of ascites. Results: Majority of patients (57%) had hepatitis C virus and 60% were in class Child Pugh C. There was moderate correlation between amount of ascites and CA-125 levels (r = 0.642, p < 0.001) with significant raised levels of CA-125 in patients with ascites (p < 0.001). Conclusion: There was a moderate correlation between CA-125 levels and presence and amount of ascites. (author)

  5. Transient elastography with the XL probe rapidly identifies patients with nonhepatic ascites.

    Science.gov (United States)

    Kohlhaas, Anna; Durango, Esteban; Millonig, Gunda; Bastard, Cecile; Sandrin, Laurent; Golriz, Mohammad; Mehrabi, Arianeb; Büchler, Markus W; Seitz, Helmut Karl; Mueller, Sebastian

    2012-01-01

    In contrast with other elastographic techniques, ascites is considered an exclusion criterion for assessment of fibrosis stage by transient elastography. However, a normal liver stiffness could rule out hepatic causes of ascites at an early stage. The aim of the present study was to determine whether liver stiffness can be generally determined by transient elastography through an ascites layer, to determine whether the ascites-mediated increase in intra-abdominal pressure affects liver stiffness, and to provide initial data from a pilot cohort of patients with various causes of ascites. Using the XL probe in an artificial ascites model, we demonstrated (copolymer phantoms surrounded by water) that a transient elastography-generated shear wave allows accurate determination of phantom stiffness up to a water lamella of 20 mm. We next showed in an animal ascites model that increased intra-abdominal pressure does not affect liver stiffness. Liver stiffness was then determined in 24 consecutive patients with ascites due to hepatic (n = 18) or nonhepatic (n = 6) causes. The cause of ascites was eventually clarified using routine clinical, imaging, laboratory, and other tools. Valid (75%) or acceptable (25%) liver stiffness data could be obtained in 23 patients (95.8%) with ascites up to an ascites lamella of 39 mm. The six patients (25%) with nonhepatic causes of ascites (eg, pancreatitis, peritoneal carcinomatosis) had a significantly lower liver stiffness (30 kPa). Mean liver stiffness was 5.4 kPa ± 1.3 versus 66.2 ± 13.3 kPa. In conclusion, the presence of ascites and increased intra-abdominal pressure does not alter underlying liver stiffness as determined by transient elastography. We suggest that, using the XL probe, transient elastography can be used first-line to identify patients with nonhepatic ascites at an early stage.

  6. Transient elastography with the XL probe rapidly identifies patients with nonhepatic ascites

    Science.gov (United States)

    Kohlhaas, Anna; Durango, Esteban; Millonig, Gunda; Bastard, Cecile; Sandrin, Laurent; Golriz, Mohammad; Mehrabi, Arianeb; Büchler, Markus W; Seitz, Helmut Karl; Mueller, Sebastian

    2012-01-01

    Background In contrast with other elastographic techniques, ascites is considered an exclusion criterion for assessment of fibrosis stage by transient elastography. However, a normal liver stiffness could rule out hepatic causes of ascites at an early stage. The aim of the present study was to determine whether liver stiffness can be generally determined by transient elastography through an ascites layer, to determine whether the ascites-mediated increase in intra-abdominal pressure affects liver stiffness, and to provide initial data from a pilot cohort of patients with various causes of ascites. Methods and results Using the XL probe in an artificial ascites model, we demonstrated (copolymer phantoms surrounded by water) that a transient elastography-generated shear wave allows accurate determination of phantom stiffness up to a water lamella of 20 mm. We next showed in an animal ascites model that increased intra-abdominal pressure does not affect liver stiffness. Liver stiffness was then determined in 24 consecutive patients with ascites due to hepatic (n = 18) or nonhepatic (n = 6) causes. The cause of ascites was eventually clarified using routine clinical, imaging, laboratory, and other tools. Valid (75%) or acceptable (25%) liver stiffness data could be obtained in 23 patients (95.8%) with ascites up to an ascites lamella of 39 mm. The six patients (25%) with nonhepatic causes of ascites (eg, pancreatitis, peritoneal carcinomatosis) had a significantly lower liver stiffness (30 kPa). Mean liver stiffness was 5.4 kPa ± 1.3 versus 66.2 ± 13.3 kPa. Conclusion In conclusion, the presence of ascites and increased intra-abdominal pressure does not alter underlying liver stiffness as determined by transient elastography. We suggest that, using the XL probe, transient elastography can be used first-line to identify patients with nonhepatic ascites at an early stage. PMID:24367229

  7. VEGF is a target molecule for peritoneal metastasis and malignant ascites in gastric cancer: prognostic significance of VEGF in ascites and efficacy of anti-VEGF monoclonal antibody

    Directory of Open Access Journals (Sweden)

    Fushida S

    2013-10-01

    Full Text Available Sachio Fushida, Katsunobu Oyama, Jun Kinoshita, Yasumichi Yagi, Kouichi Okamoto, Hidehiro Tajima, Itasu Ninomiya, Takashi Fujimura, Tetsuo OhtaDepartment of Gastroenterological Surgery, Kanazawa University Hospital, Kanazawa, JapanBackground: In gastric cancer, poor prognosis is associated with peritoneal dissemination, which often accompanies malignant ascites. We searched for a target molecule in peritoneal metastasis and investigated its clinical utility as a biomarker.Methods: Biopsy specimens from both primary lesions and peritoneal metastasis, and if possible, malignant ascites, were obtained from 40 patients with gastric cancer. Vascular endothelial growth factor (VEGF expression was analyzed by immunohistochemical staining and enzyme-linked immunosorbent assay.Results: VEGF expression was seen in 70% of peritoneal samples. Of the 40 patients, 35 had malignant ascites. These 35 patients were divided into two groups: 15 with ascites found beyond the pelvic cavity (large group and 20 whose ascites were within the pelvic cavity (small group. The two groups did not significantly differ by serum VEGF levels, but ascites VEGF levels in the large group were significantly higher than in the small group (P < 0.0001. Serum VEGF and ascites VEGF levels were highly correlated in the large group (r = 0.686. A high ascites VEGF level was found to be a risk factor for survival (P = 0.045. We include a report of a patient with chemoresistant refractory gastric cancer and symptomatic ascites who obtained 8 months of palliation from systemic bevacizumab.Conclusion: Anti-VEGF therapies are promising, and the ascites VEGF level is an important marker in managing patients with gastric cancer and peritoneal metastasis.Keywords: vascular endothelial growth factor, malignant ascites, peritoneal metastasis, gastric cancer, bevacizumab

  8. Intervention for pleural effusions and ascites following liver transplantation

    International Nuclear Information System (INIS)

    Adetiloye, V.A.; John, P.R.

    1998-01-01

    Background. Small volumes of fluid in the pleural and peritoneal cavities are common after paediatric liver transplantation. Occasionally, larger fluid collections develop and need intervention by aspiration or insertion of a drain. Objective. To assess the incidence of moderate and large pleural and peritoneal fluid collections following paediatric liver transplantation, the need for intervention and the outcome following radiological and non-radiological treatment, with the ultimate objective of recommending a treatment protocol for such post-operative fluid collections. Materials and methods. A total of 184 consecutive liver grafts in 164 children were reviewed. Results. Of 184 grafts, 31 (16.8 %) developed excessive fluid collections requiring intervention (19 pleural effusions, 8 ascites and 4 effusions and ascites). The effusions were first diagnosed between days 1 and 44 after transplant and the ascites between days 1 and 14. The initial diagnosis was made radiologically in 21 (91 %) of 23 pleural effusions and in 10 (83 %) of 12 ascites. No identifiable cause or association was seen in 18 (58 %) of 31 cases. The mean duration of the pleural effusions and ascites, from onset of treatment to resolution, ranged from 33 ± 42 days (SD) to 35 ± 48 days and from 36 ± 47 days to 39 ± 46 days respectively. Comparison of the modes of interventional treatment (i. e. unguided, radiological and surgical) showed no statistically significant difference in the outcome of the management. Conclusions. Post-transplantation pleural effusions and ascites requiring intervention are often without definite cause. They are more common with reduced grafts, but this cannot completely explain the occurrence or the protracted duration of accumulation in spite of combined interventional management. The outcome of treatment is not significantly influenced by the mode of intervention except in cases where surgical intervention is indicated. Patients could be managed effectively

  9. Efficacy of cytoreductive surgery with hyperthermic intraperitoneal chemotherapy in the management of malignant ascites.

    Science.gov (United States)

    Randle, Reese W; Swett, Katrina R; Swords, Douglas S; Shen, Perry; Stewart, John H; Levine, Edward A; Votanopoulos, Konstantinos I

    2014-05-01

    In peritoneal surface disease, accumulation of malignant ascites represents a difficult problem to treat, with adverse impact on quality of life. The role of cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC) in controlling malignant ascites is not well defined. A retrospective analysis of a prospectively maintained database of 1,000 procedures was performed. Type of malignancy, resolution of ascites, duration and agent of chemoperfusion, performance status, resection status, morbidity, mortality, and survival were reviewed. Ascites was found in 299 patients (310 procedures) either before or during exploration. A total of 142 (46 %) procedures were performed for appendiceal primary disease, 53 (17 %) colorectal, 20 (6 %) gastric, 45 (15 %) mesothelioma, and 26 (8 %) ovarian. A total of 288 (93 %) patients had resolution of ascites by 3 months' follow-up. In patients with ascites, complete cytoreduction was obtained in 15 versus 59 % when ascites was not present (p < 0.001). In the group of patients who had their ascites controlled, 243 of 288 (84 %) had resection with residual macroscopic disease (R2 status). Twenty-two patients (7 %) had persistent ascites at 3 months' follow-up, 19 (86 %) of whom had an R2 resection. Univariate analysis revealed that type of primary disease, resection status, duration or agent of chemoperfusion, and performance status did not predict failure. CRS-HIPEC is effective in controlling ascites in 93 % of patients with malignant ascites, even when a complete cytoreduction is not feasible. Ascites is predictive of incomplete cytoreduction and worse overall survival. Although complete cytoreduction remains the goal of this procedure, HIPEC can provide palliative value in selected patients with malignant ascites.

  10. Eosinophilic Enteritis with Ascites in a Patient with Overlap Syndrome

    Directory of Open Access Journals (Sweden)

    Spyros Aslanidis

    2009-01-01

    Full Text Available Gastrointestinal involvement is frequent in patients with systemic lupus erythematosus (SLE. Eosinophilic gastroenteritis, however, has only rarely been described in rheumatological conditions, despite its reported connection to autoimmune diseases, such as hypereosinophilic syndrome, vasculitides, and systemic mastoidosis. It presents typically with abdominal pain and diarrhea and is only exceptionally associated with ascites. Diagnosis can be problematic, as several other clinical conditions (malignancies, infection/tuberculosis, and inflammatory bowel diseases have to be ruled out. It is basically a nonsurgical disease, with excellent recovery on conservative treatment. We report the rare case of a young woman with overlap syndrome who presented with abdominal pain and ascites. The diagnosis of eosinophilic enteritis was made based on clinical, radiological, and laboratory criteria. The patient was treated with corticosteroids with excellent response.

  11. Variability of hydrostatic hepatic vein and ascitic fluid pressure, and of plasma and ascitic fluid colloid osmotic pressure in patients with liver cirrhosis

    DEFF Research Database (Denmark)

    Henriksen, Jens Henrik Sahl

    1980-01-01

    The variability of hydrostatic hepatic vein and ascitic fluid pressures and of plasma and ascitic fluid colloid osmotic (oncotic) pressures was assessed during hepatic venous catheterization by repeated measurements on different days and at different locations in patients with cirrhosis...... during catheterization give a good reproducibility in determination of the hydrostatic pressures in hepatic vein and ascitic fluid and of the colloid osmotic (oncotic) pressure in plasma and ascitic fluid in the resting supine patient with cirrhosis, which substantiates the use of measurements during...... of the liver. Furthermore, calculation of oncotic pressure from protein determinations was compared to the directly measured value of plasma and ascitic fluid samples. Repeated measurements of hydrostatic pressure in the same hepatic vein within 15 min showed a standard deviation (SD) below 1 mm...

  12. Challenging and uncommon diagnosis of long-evolution ascites.

    Science.gov (United States)

    Gravito-Soares, Marta; Gravito-Soares, Elisa; Almeida, João; Fraga, João; Tomé, Luis

    2017-12-02

    This is a case report of a 45-year-old Caucasian man with chronic alcoholism. No history of liver disease or asbestos exposure. He complained of ascites during the last 3 years with worsening in the last year with severe ascites development. Diagnostic paracentesis showed SAAG 1.1 and high cellularity with neutrophil count >250 cells/µL. Ascitic fluid cytology revealed reactive mesothelial hyperplasia. Thoracoabdominopelvic ultrasonography/CT/MRI and fludeoxyglucose positron emission tomography/CT showed 'omental cake' pattern suggesting peritoneal carcinomatosis. An exploratory laparoscopy revealed moderate interloop adhesions and necrosis with whitish exudate in the right pelvic excavation. Biochemical/cytological/histological/microbiological study only revealed reactive mesothelial cells, necrosis and lymphohistiocytic inflammatory infiltrate. A second exploratory laparoscopy with liver and peritoneal biopsies and appendectomy/mesoappendix excision showed a well-differentiated tubulopapillary mesothelioma. The patient was referred for intraperitoneal chemotherapy and is undergoing monthly therapeutic paracentesis. © BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  13. Eosinophilic ascites: A case report and literature review

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    Raed M Alsulaiman

    2015-01-01

    Full Text Available Eosinophilic gastroenteritis is a rare gastrointestinal (GI disorder characterized by nonspecific GI symptoms, peripheral eosinophilia, and eosinophilic infiltration of the intestinal wall. The disorder is classified into mucosal, muscular, and sub-serosal types, depending on the clinical picture and the depth of eosinophilic infiltration within the GI wall. Sub-serosal disease, which is complicated by ascites, usually results in the most severe clinical form of eosinophilic gastroenteritis and requires early corticosteroid therapy. In such cases, a favorable outcome can be achieved after a short course of corticosteroids. We present the case of a 28-year-old female with diffuse abdominal pain and distention for 2 weeks. Her physical examination was significant for moderate ascites. Initial work-up demonstrated severe peripheral blood eosinophilia, normal liver function tests, and elevated serum immunoglobulin E (IgE. Upper endoscopy, colonoscopy showed a thickening of the stomach and colon, and biopsies showed marked eosinophilic infiltration of the mucosa. Ascitic fluid analysis showed significant eosinophilia. Subsequent treatment with oral prednisone resulted in the normalization of laboratory and radiologic abnormalities 45 days after the start of the treatment. Despite its rarity, eosinophilic gastroenteritis needs to be recognized by the clinician because the disease is treatable, and timely diagnosis and initiation of treatment could be of major importance.

  14. Isolated ascites in a newborn with 'apple peel' jejunal atresia.

    Science.gov (United States)

    Osmulikevici, Otilia; Renji, Elizabeth; Jaffray, Bruce; Embleton, Nicholas

    2017-10-03

    Isolated fetal ascites was diagnosed at 20 weeks in a primiparous woman with no significant medical history. Progressive fetal ascites worsened after 28 weeks and resulted in fetal hydroceles. Delivery was by caesarian section at 33 weeks, preceded by reduction of fetal ascites under ultrasound guidance. Following delivery, the baby required further reduction of abdominal fluid and endotracheal intubation to provide respiratory support. An extensive set of investigations, including metabolic and genetic screening, was performed; all results were negative. On day two of life, the baby developed bilious aspirates and an abdominal radiograph suggested intestinal obstruction. At laparotomy, an 'apple peel' jejunal atresia, abnormal mesentery with precarious blood supply and a proximal perforation were identified and the perforation 'sewn over'. The postoperative course was unremarkable, with Monogen feeds tolerated three weeks later. The baby continued to thrive at one year, tolerating increasing amount of long-chain fatty acids in diet. © BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  15. Mediation of inflammatory ascites formation induced by macromolecules in mice.

    Science.gov (United States)

    Baintner, Károly

    2018-02-23

    The first 60-min phase of inflammatory ascites formation was studied by intraperitoneally (i.p.) administered macromolecular inducers: yeast cell wall zymosan binds to specific macrophage receptors, polyethyleneimine (PEI) and concanavalin A (ConA), produces non-covalent cross-links on the surface of various cells, while λ-carrageenan may function as a contact activator. Depletion of peritoneal macrophages was performed by overnight pretreatment with diphtheria toxin in transgenic mice, resulting in a significant (p mediated partly (PEI, ConA, and carrageenan) or completely (zymosan) by peritoneal macrophages. Inhibition of prostanoid synthesis with indomethacine or of the kallikrein/bradykinin system with aprotinin also produced a significant (p origin of the macrophage-independent part of the induced ascites is best explained by the deformation of the mesothelial cell surface, resulting in signal transfer to the underlying endothelium and the passage of ascitic fluid in the opposite direction. The soluble mediators are represented by prostanoids, bradykinin and other, unidentified agonists.

  16. Transient elastography with the XL probe rapidly identifies patients with nonhepatic ascites

    Directory of Open Access Journals (Sweden)

    Mueller S

    2012-05-01

    Full Text Available Anna Kohlhaas1, Esteban Durango1, Gunda Millonig1, Cecile Bastard2, Laurent Sandrin2, Mohammad Golriz3, Arianeb Mehrabi3, Markus W Büchler3, Helmut Karl Seitz1, Sebastian Mueller11Department of Medicine and Center for Alcohol Research, Liver Disease and Nutrition, Salem Medical Center, University of Heidelberg, Heidelberg, Germany; 2Department of Research and Development, Echosens, Paris, France; 3Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Heidelberg, GermanyBackground: In contrast with other elastographic techniques, ascites is considered an exclusion criterion for assessment of fibrosis stage by transient elastography. However, a normal liver stiffness could rule out hepatic causes of ascites at an early stage. The aim of the present study was to determine whether liver stiffness can be generally determined by transient elastography through an ascites layer, to determine whether the ascites-mediated increase in intra-abdominal pressure affects liver stiffness, and to provide initial data from a pilot cohort of patients with various causes of ascites.Methods and results: Using the XL probe in an artificial ascites model, we demonstrated (copolymer phantoms surrounded by water that a transient elastography-generated shear wave allows accurate determination of phantom stiffness up to a water lamella of 20 mm. We next showed in an animal ascites model that increased intra-abdominal pressure does not affect liver stiffness. Liver stiffness was then determined in 24 consecutive patients with ascites due to hepatic (n = 18 or nonhepatic (n = 6 causes. The cause of ascites was eventually clarified using routine clinical, imaging, laboratory, and other tools. Valid (75% or acceptable (25% liver stiffness data could be obtained in 23 patients (95.8% with ascites up to an ascites lamella of 39 mm. The six patients (25% with nonhepatic causes of ascites (eg, pancreatitis, peritoneal carcinomatosis had a

  17. Modulation of ConA-induced inflammatory ascites by histamine - short communication.

    Science.gov (United States)

    Baintner, Károly

    2015-03-01

    The early phase of the ConA-induced inflammatory ascites was studied, with special reference to histamine. Concanavalin A (ConA), a cell-surface binding lectin was injected i.p. (25 mg/kg bw) to mice. After 1 h the animals were killed, the ascitic fluid collected and measured. Other agents were injected s.c., 10 min before the ConA-challenge. Exogenous histamine markedly inhibited the ConA-induced ascites. Release of endogenous vasoactive agents from the mast cells by Compound 48/80 had a similar, but slight effect. Cromolyn, a mast cell stabilizing agent, and chloropyramine, a histamine H1 receptor antagonist was ineffective. Although histamine increases endothelial permeability, it did not enhance the formation of ascitic fluid, on the contrary, it inhibited the ConA-induced ascites, presumably due to its known hypotonic effect. It is concluded that ConA-induced ascites is not mediated by mast cell histamine.

  18. Drainage of malignant ascites: patient selection and perspectives

    Directory of Open Access Journals (Sweden)

    Stukan M

    2017-04-01

    Full Text Available Maciej Stukan Department of Gynecologic Oncology, Gdynia Oncology Center, Szpitale Wojewodzkie w Gdyni Sp. z o.o., Gdynia, Poland Abstract: Malignant ascites (MA is a sign of advanced cancer and poor prognosis. MA can result in impairment in quality of life (QOL and significant symptoms. As a supportive treatment, ascites can be drained by paracentesis (PC, percutaneously implanted catheters (tunneled, untunneled, central venous catheters, or peritoneal ports, or peritoneovenous shunts. The aim of this study was to evaluate the effectiveness, safety, and patient-reported outcomes (PRO of different drainage methods for the management of MA. A systematic review of the literature was performed, and 32 original articles met the inclusion criteria. Patients selected for permanent drain insertion demonstrated symptoms related to MA and had undergone repeated PC. The primary focus of the reviewed articles was procedural safety issues. The rate of technical success of drainage device installation was 100%. Most patients experienced improvements in symptom control after ascites drainage. When analyzed together, 19.7% (255/1297 of patients experienced any complication and 6.2% (81/1297 experienced serious adverse events during MA drainage. Complications were reported for every drainage method; however, the least occurred after PC or central venous catheter, while the most serious occurred after peritoneovenous shunts. Adverse events were as follows: catheter obstruction: 4.4%, infection: 4.1%, leakage: 3.5%, catheter dislodgment: 2.3%, hypotension: 0.6%, injuries during device insertion: 0.6%, renal impairment: 0.5%, electrolyte imbalance: 0.2%, other: 3.6%. PRO and QOL endpoints were available for 12 studies. When PRO were measured using an interview, a significant improvement in symptom control and QOL was reported in almost all patients. Once standardized questionnaires were used, improvements in symptomatic scores and role functioning were observed

  19. Diagnostic value of carcinoembryonic antigen in malignancy-related ascites: systematic review and meta-analysis.

    Science.gov (United States)

    Ahadi, Mitra; Tehranian, Shahrzad; Memar, Bahram; Vossoughinia, Hassan; Salari, Masoumeh; Eskandari, Elaheh; Farzanehfar, Mohammadreza; Sadeghi, Ramin

    2014-12-01

    There is a common misconception that malignant ascites is equivalent to peritoneal carcinomatosis. It seems that malignancy-related ascites is a more appropriate description of malignant ascites, which is difficult to confirm. Carcinoembryonic antigen, a glycoprotein tumor marker shed by malignant cells, increases in a wide range of gastrointestinal malignancies. We carried out the current meta-analysis to determine carcinoembryonic antigen accuracy in the diagnosis of malignancy-related ascites. Pubmed/Medline and SCOPUS were searched using these search terms: malignan* AND ascites AND (CEA OR carcinoembryonic). The outcome of interest was carcino-embryonic antigen accuracy in the differentiation of malignancy-related ascites and nonmalignant ascites. Seven studies were included in this systematic review. Pooled diagnostic indices using random-effects model were as follows: sensitivity 43.1% [381-48.3]; specificity 95.5% [93-97.3]; LR+ (positive likelihood ratio) 7.33 [4.58-11.73]; LR- (negative likelihood ratio) 0.6 [0.54-0.68]; and DOR (diagnostic odds ratio) 12.93 [7.58-22]. Carcinoembryonic antigen of the ascitic fluid does not seem to be sensitive enough to diagnose malignancy-related ascites. However, due to high specificity, the positive predictive value of this marker is high and the higher the level of carcino-embryonic antigen, the more likely it is to be malignancy-related. Nevertheless, a negative test result cannot definitely rule out the malignancy.

  20. Differential Diagnosis of Gynecologic Organ-Related Diseases in Women Presenting with Ascites

    Directory of Open Access Journals (Sweden)

    Ming-Huei Cheng

    2008-12-01

    Full Text Available Ascites is a pathologic accumulation of fluid within the peritoneal cavity, and usually develops as a result of liver disease, congestive heart failure or nephrotic syndrome. Ascites is also a common manifestation of some gynecologic diseases. It is important that health care workers consider gynecologic problems among the potential differential diagnoses in patients presenting with ascites. Various kinds of ovarian diseases, such as epithelial ovarian cancer, benign ovarian fibroma, stromal hyperplasia, ovarian hyperstimulation syndrome, primary peritoneal serous carcinoma, endometriosis and peritoneal tuberculosis, should be kept in mind when women are found to have ascites.

  1. Pulmonary Hypoplasia Caused by Fetal Ascites in Congenital Cytomegalovirus Infection Despite Fetal Therapy

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    Kazumichi Fujioka

    2017-11-01

    Full Text Available We report two cases of pulmonary hypoplasia due to fetal ascites in symptomatic congenital cytomegalovirus (CMV infections despite fetal therapy. The patients died soon after birth. The pathogenesis of pulmonary hypoplasia in our cases might be thoracic compression due to massive fetal ascites as a result of liver insufficiency. Despite aggressive fetal treatment, including multiple immunoglobulin administration, which was supposed to diminish the pathogenic effects of CMV either by neutralization or immunomodulatory effects, the fetal ascites was uncontrollable. To prevent development of pulmonary hypoplasia in symptomatic congenital CMV infections, further fetal intervention to reduce ascites should be considered.

  2. Effects of daily treatment with a radioprotector WR-2721 on Ehrlich's ascites tumors in mice

    International Nuclear Information System (INIS)

    Ikebuchi, Makoto; Shinohara, Shigeo; Kimura, Hiroshi; Morimoto, Kunio; Shima, Akihiro

    1981-01-01

    Mice were injected daily with a radioprotector WR-2721 (S-2-[3-aminopropyl-amino]ethylphosphorothioic acid) after inoculation with Ehrlich's ascites tumor cells. Increases in weight of mice, volume of ascitic fluid and number of ascitic cells per mouse were reduced by the daily administration of 5 mg/mouse of the drug, indicating a suppressive effect of WR-2721 on growth of ascitic cells. But daily treatment with 5 mg/mouse of WR-2721 caused earlier death of tumor-bearing mice. (author)

  3. Incidence of spontaneous bacterial peritonitis in patients with ascites. Diagnostic value of white blood cell count and pH measurement in ascitic fluid

    DEFF Research Database (Denmark)

    Storgaard, J S; Svendsen, Jesper Hastrup; Hegnhøj, J

    1991-01-01

    During a 21-month period, 65 consecutive patients admitted with ascites were included in a prospective study of the incidence of spontaneous bacterial peritonitis, and paracentesis was performed on admission. The ascitic fluid was cultured, ascitic leucocytes were counted and pH was measured....... Bacterial growth was found in five patients with chronic liver disease, who were diagnosed as having spontaneous bacterial peritonitis (SBP), since no intra-abdominal focus could be demonstrated. Thus, the incidence of SBP in this material was 7.7% (95% confidence limits: 2.5-17%). SBP was caused...

  4. An uncommon cause of ascites: spontaneous rupture of biliary cystadenoma.

    Science.gov (United States)

    Abhishek, Sasidharan; Jino, Thomas; Sarin, George Zacharia; Sandesh, Kolassery; Prathapan, Valiya Kambarath; Ramachandran, Thazhath Mavali

    2014-01-01

    Biliary cystadenomas are cystic hepatic tumours of biliary origin. Cystadenomas are often slow-growing benign tumours, but always harbour the risk of malignant transformation. Cystadenomas are often asymptomatic, but may present with abdominal pain and distension. Though suspected with cross-sectional abdominal imaging, definitive diagnosis almost always requires histology. Spontaneous rupture of cystadenoma had been reported three times in the medical literature to date, all presenting with peritonitis. Here we report a case of spontaneous intraperitoneal rupture of biliary cystadenoma presenting as ascites without peritonitis.

  5. Les ascites en milieu hospitalier a Lome: aspects epidemiologiques ...

    African Journals Online (AJOL)

    Objectifs: Etudier les aspects épidémiologiques, cliniques et étiologiques des ascites dans le service de médecine interne du CHU Sylvanus Olympio de Lomé. Malades et méthode: Il s'est agi d'une étude rétrospective menée sur une période de 18 mois allant du premier Octobre 2012 au 31 Mars 2014. Elle a porté sur ...

  6. Urinary ascites secondary to delayed diagnosis of laparoscopic bladder injury

    Directory of Open Access Journals (Sweden)

    Al-Mandeel Hazem

    2010-01-01

    Full Text Available We present a case of urinary ascites in a young woman secondary to unrecognized bladder injury during gynaecologic laparoscopic surgery. Delayed diagnosis occurred due to the absence of expected changes in serum biochemistry, which made the diagnosis of urinoma less likely. High suspicion of bladder injury following laparoscopic surgery should be present in patients with ill-defined symptoms even if no biochemical changes are seen. The case demonstrates important points in relation to the consequences of delayed diagnosis as well as overview on detection and prevention of such injury.

  7. Toxicity and metabolism of 3'-deoxyadenosine N*O1-oxide in mice and Ehrlich ascites tumor cells

    DEFF Research Database (Denmark)

    Svendsen, Karsten Ramløv; Overgaard-Hansen, Kay; Frederiksen, Sune

    1992-01-01

    Medicinsk biokemi, 3'-deoxyadenosine N*O1-oxide, metabolism, Ehrlich ascites cells, toxicity, mice......Medicinsk biokemi, 3'-deoxyadenosine N*O1-oxide, metabolism, Ehrlich ascites cells, toxicity, mice...

  8. Variability of hydrostatic hepatic vein and ascitic fluid pressure, and of plasma and ascitic fluid colloid osmotic pressure in patients with liver cirrhosis

    DEFF Research Database (Denmark)

    Henriksen, Jens Henrik Sahl

    1980-01-01

    The variability of hydrostatic hepatic vein and ascitic fluid pressures and of plasma and ascitic fluid colloid osmotic (oncotic) pressures was assessed during hepatic venous catheterization by repeated measurements on different days and at different locations in patients with cirrhosis...... of the liver. Furthermore, calculation of oncotic pressure from protein determinations was compared to the directly measured value of plasma and ascitic fluid samples. Repeated measurements of hydrostatic pressure in the same hepatic vein within 15 min showed a standard deviation (SD) below 1 mm......Hg. The variation in hydrostatic hepatic vein pressures, pressure differences and ascitic fluid pressures (when measured at different locations within the liver and peritoneal space during a single examination) was 1.5, 1.0 and 1.0 mmHg (SD), respectively. When measured on different days, the variation...

  9. Dienogest was effective in treating hemorrhagic ascites caused by endometriosis: a case report.

    Science.gov (United States)

    Asano, Ryoko; Nakazawa, Tsuneo; Hirahara, Fumiki; Sakakibara, Hideya

    2014-01-01

    Hemorrhagic ascites caused by endometriosis is extremely rare, and its treatment is under discussion. We report a case of recurrent endometriosis-related ascites treated with dienogest (DNG). A 35-year-old nulliparous Japanese woman with a history of infertility presented with worsening dysmenorrhea and abdominal distention caused by massive ascites. The patient underwent exploratory laparotomy, and hemorrhagic ascites (5500 mL) was drained. She had a normal-sized uterus, and the bilateral ovaries could not be observed because of extensive adhesion in the abdominal cavity. Endometriosis was diagnosed by histopathological evaluation of the omental biopsy, and this was considered to be the cause of ascites. After laparotomy, she had recurrence of ascites. For the next 8 years, the patient was treated conservatively with gonadotropin-releasing hormone agonist therapy and drainage during the intermittent periods followed by DNG administration. She has been treated continuously with DNG for 1 year with no recurrence of ascites. DNG could be an effective treatment for recurrent ascites associated with endometriosis, especially when surgical therapy is undesirable. Copyright © 2014 AAGL. Published by Elsevier Inc. All rights reserved.

  10. Role of ascitic fluid C3 in spontaneous bacterial peritonitis | Kamal ...

    African Journals Online (AJOL)

    Background: The C3 component of complement tends to be reduced in cirrhosis and patients with reduced ascitic fluid C3 concentration and reduced opsonic activities have been shown to be predisposed to SBP. Aim of the work: To compare the level of ascitic fluid C3 concentration in cirrhotic patients with and without ...

  11. Ascites and venous carbon dioxide tensions in juvenile chickens of highly selected genotypes and native strains

    NARCIS (Netherlands)

    Scheele, C.W.; Klis, van der J.D.; Kwakernaak, C.; Dekker, R.A.; Middelkoop, van J.H.; Buyse, J.; Decuypere, E.

    2005-01-01

    A previous study by this group demonstrated that a high carbon dioxide tension in venous blood (pvCO2) of juvenile broiler chickens is a reliable predictor for ascites susceptibility. In a new experiment with five highly selected genetic stocks and two ascites resistant old breeds we studied levels

  12. Ascites in chickens : oxygen consumption and requirement related to its occurrence

    NARCIS (Netherlands)

    Scheele, C.W.

    1996-01-01


    The present thesis describes the etiology of heart failure syndrome (HFS) and ascites in broiler chickens.

    In The Netherlands, ascites, as a cause of mortality in broiler chickens, is increasing steadily. Rates of mortality in broiler flocks in practice, related to HFS and

  13. An experimental study on the anti-Ehrlich ascites carcinoma effect of ...

    African Journals Online (AJOL)

    The objective of this paper was to study the anti-Ehrlich ascites carcinoma effect of purified toad venom extract and its mechanism. Mouse model of Ehrlich ascites carcinoma was established with cisplatin as the control to observe the inhibitory effect of purified toad venom extract on malignant peritoneal effusion in mice.

  14. Midodrine and tolvaptan in patients with cirrhosis and refractory or recurrent ascites: a randomised pilot study.

    Science.gov (United States)

    Rai, Nitish; Singh, Baljinder; Singh, Akash; Vijayvergiya, Rajesh; Sharma, Navneet; Bhalla, Ashish; Singh, Virendra

    2017-03-01

    Splanchnic arterial vasodilatation and subsequent sodium and water retention play an important role in cirrhotic ascites. Midodrine and tolvaptan have been used separately in these patients. However, there are no reports on the use of combination of midodrine and tolvaptan in the control of ascites. The aim of this study was to evaluate the safety and efficacy of midodrine, tolvaptan and their combination in control of refractory or recurrent ascites in cirrhotics. Fifty cirrhotic patients with refractory or recurrent ascites were randomised to receive midodrine (n=13), tolvaptan (n=12) or both (n=13) plus standard medical therapy (SMT) or SMT alone (n=12). A significant increase in urinary volume and urinary sodium at 1 and 3 months (PMidodrine as well as combination of midodrine and tolvaptan but not tolvaptan alone was superior to SMT in control of ascites at 3 months (Pmidodrine in the control of ascites at 1 month. The morbidity and mortality were similar in all the groups except SMT. The results of this pilot study suggest that midodrine and combination with tolvaptan better controls ascites without any renal or hepatic dysfunction. The combination therapy rapidly controls ascites as compared to midodrine or tolvaptan alone. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  15. Permanent catheters for recurrent ascites-a critical and systematic review of study methodology

    DEFF Research Database (Denmark)

    Christensen, Lars; Wildgaard, Lorna Elizabeth; Wildgaard, Kim

    2016-01-01

    Purpose Management of refractory ascites traditionally includes medical treatment with diuretics or intermittent paracentesis. Patients with recurrent ascites may benefit from the use of permanent intra-abdominal catheters with more frequent drainage without hospitalization. The objective...... was to systematically asses the methodology of factors and endpoints reported in studies investigating permanent catheters for recurrent ascites treatment. Methods Using a systematic search strategy, we critically assessed the methodology when treating refractory ascites using a permanent catheter. Studies critically...... is limited because complications and outcomes are poorly defined. The expected increase in catheter treatment of refractory ascites necessitates comparative studies, using validated patient-related outcomes, and the reporting of unambiguous complications. A proposal of variables to include in future studies...

  16. Dynamics of albumin in plasma and ascitic fluid in patients with cirrhosis

    DEFF Research Database (Denmark)

    Henriksen, Jens Henrik; Siemssen, O; Krintel, J J

    2001-01-01

    BACKGROUND/AIMS: To determine dynamics of albumin in plasma and ascitic fluid of patients with cirrhosis. METHODS: Forty-seven patients were classified in four groups: I--patients without fluid retention; II--patients with ascites not resistant to subsequent diuretic treatment; III......--recompensated patients during diuretic treatment; and IV--patients with diuretic-resistant ascites. Transvascular and transperitoneal albumin transports were quantified by 131I-/125I-labelled human albumin. RESULTS: TER(P) (i.e. the fraction of intravascular albumin (IVM) passing from plasma into the interstitial space...... per hour) was increased in all groups. In group IV patients the transport rate of albumin from plasma into the ascitic fluid (TER(PA)) was significantly higher than the transport rate from the ascitic fluid back into the plasma: TER(AP) (0.45 vs. 0.26% IVM/h, P

  17. Is Palliative Laparoscopic Hyperthermic Intraperitoneal Chemotherapy Effective in Patients with Malignant Hemorrhagic Ascites?

    Science.gov (United States)

    de Mestier, Louis; Volet, Julien; Scaglia, Elodie; Msika, Simon; Kianmanesh, Reza; Bouché, Olivier

    2012-01-01

    Malignant hemorrhagic ascites may complicate the terminal evolution of digestive cancers with peritoneal carcinomatosis. It has a bad influence on prognosis and may severely impair patients’ quality of life. Palliative laparoscopic hyperthermic intraperitoneal chemotherapy (HIPEC) has been proposed to treat debilitating malignant ascites. Two cases of peritoneal carcinomatosis causing hemorrhagic ascites and severe anemia that needed iterative blood transfusions are reported. These patients were treated by laparoscopic HIPEC (mitomycin C and cisplatin with an inflow temperature of 43°C), resulting in cessation of peritoneal bleeding. No postoperative complication or relapse of ascites occurred during the following months. No more blood transfusion was needed. Laparoscopic HIPEC might be an effective and safe therapeutic option to consider in patients with malignant hemorrhagic ascites. PMID:22679405

  18. Prognosis assessment of cirrhotic patients with refractory ascites treated with a peritoneovenous shunt.

    Science.gov (United States)

    Guardiola, J; Xiol, X; Escribá, J M; Castellví, J M; Castellote, J; Baliellas, C; Rafecas, A; Casais, L A

    1995-12-01

    The role of peritoneovenous shunt in the management of refractory ascites has not been clearly established. The aim of this study was to determine readily accessible predictive survival factors in cirrhotic patients with refractory ascites treated with a peritoneovenous shunt. We studied a cohort of 100 cirrhotic patients with refractory ascites who underwent peritoneovenous-shunt placement in a university-based reference hospital. The estimated median survival of patients after shunt placement was 11 months (95% CI, 7-14 months). Multivariate analysis based on the proportional hazards model disclosed four independent variables associated with poor survival: high Pugh score, nonalcoholic etiology, low ascitic fluid protein concentration, and history of spontaneous bacterial peritonitis. Mortality of cirrhotic patients treated with a peritoneovenous shunt can be determined by a prognostic index using four easily available variables. Such a prognostic index, once prospectively validated, could be used as an adjunct in planning treatment of cirrhotic patients with refractory ascites.

  19. Scintigraphic Demonstration of Trans-Diaphragmatic Migration of Ascites

    Energy Technology Data Exchange (ETDEWEB)

    Seo, Heung Suk; Kang, Chong Myun; Cho, Suk Shin [Hanyang University College of Medicine, Seoul (Korea, Republic of)

    1987-03-15

    There are many disease in which pleural effusion develops without direct extension of the offending organism or cell into the thorax. They are intraabdominal or retroperitoneal in location and involve the transfer of fluid from below the diaphragm into the pleural space. Pleural involvement from subphrenic inflammation is easy to understand, but the precise mechanism of migration of noninflammatory ascites through diaphragm is not clear in the patients with liver cirrhosis, Meigs's syndrome or peritoneal dialysis. We report a case where trans-diaphragmatic migration of peritoneal fluid has been demonstrated in a patient with peritoneal dialysis by scintigraphic method, with a brief review of literatures about the possible mechanisms. Scintigraphic study can show the source of pleural effusion and can suggest the mechanism of migration of ascites in the patients with liver cirrhosis, Meigs' syndrome, and also in patients with peritoneal dialysis. And thus we can manage the patient properly by coping with possible situations if hydrothorax developed.

  20. Road map of the diagnosis and treatment of intractable ascites based on guidelines for the diagnosis and treatment of cirrhotic ascites and related complications

    Directory of Open Access Journals (Sweden)

    DING Huiguo

    2018-01-01

    Full Text Available Guidelines for the diagnosis and treatment of cirrhotic ascites and related complications put forward the new criteria for the diagnosis and treatment of intractable cirrhotic ascites, and spontaneous bacterial peritonitis is a common cause of intractable cirrhotic ascites. About 50%-89% of patients with intractable cirrhotic ascites have a significant response to terlipressin (2-8 mg/d, midodrine hydrochloride (22.5 mg/d, and tolvaptan (7.5-15 mg/d. Intravenous albumin supplementation (8 g/1000 ml ascites has a similar therapeutic effect as terlipressin (3 mg in preventing posterior circulation dysfunction after large-volume paracentesis. Patients with a poor response to medication or those who need frequent large-volume paracentesis (more than three times per week or frequent hospitalization (more than three times per month should be evaluated for liver transplantation or transjugular intrahepatic portosystemic shunt. α-Crystal rifaximin may become a new strategy for preventing complications of liver cirrhosis by regulating the intestine-microbe-liver axis. Therefore, it is of great significance to explore the “road map” of the diagnosis and treatment of intractable cirrhotic ascites that is suitable for the clinical practice in China.

  1. Prognostic Significance of Blood, Serum, and Ascites Parameters in Patients with Malignant Peritoneal Mesothelioma or Peritoneal Carcinomatosis.

    Science.gov (United States)

    Su, Shan-Shan; Zheng, Guo-Qi; Yin, Wen-Jie; Liang, Yu-Fei; Liu, Ying-Ying; Song, Hui; Sun, Ning-Ning; Yang, Yu-Xin

    2018-01-01

    To determine effects of the biochemical and cytological properties of blood, serum, and ascites on survival of patients with malignant peritoneal effusion (MPeE), including malignant peritoneal mesothelioma (MPeM) and peritoneal carcinomatosis (PC), we conducted a retrospective study of patients with MPeE and healthy controls. Potential prognostic factors were identified as follows: age, sex, blood neutrophil-to-lymphocyte ratio (NLR), serum parameters, ascites parameters, serum-ascites albumin gradient, and the ascites-serum LDH ratio. Compared to those of the control group, serum albumin levels were significantly lower, and the NLR and serum LDH levels were significantly higher in the MPeE group. Overall survival (OS) was longer in patients with MPeM compared to that in patients with PC. Compared with patients in the MPeM, patients with PC had higher NLRs, ascites glucose levels, serum-ascites albumin gradients, and serum LDH levels. In contrast, their ascites albumin levels and ascites-serum LDH ratios were lower. Univariate analyses indicated that the NLR, serum LDH levels, ascites LDH levels, ascites coenocyte levels, and the ascites coenocyte-to-monocyte ratios affected the OS. Multivariate analyses identified only serum and ascites LDH levels as independent prognostic factors.

  2. Diagnostic Accuracy of Ascites Fluid Gross Appearance in Detection of Spontaneous Bacterial Peritonitis

    Directory of Open Access Journals (Sweden)

    Hamed Aminiahidashti

    2014-08-01

    Full Text Available Introduction: Spontaneous bacterial peritonitis (SBP as a monomicrobial infection of ascites fluid is one of the most important causes of morbidity and mortality in cirrhotic patients. This study was aimed to determine the diagnostic accuracy of ascites fluid color in detection of SBP in cirrhotic cases referred to the emergency department. Methods: Cirrhotic patients referred to the ED for the paracentesis of ascites fluid were enrolled. For all studied patients, the results of laboratory analysis and gross appearance of ascites fluid registered and reviewed by two emergency medicine specialists. The sensitivity, specificity, positive and negative predictive value, and positive and negative likelihood ration of the ascites fluid gross appearance in detection of SBP were measured with 95% confidence interval. Results: The present project was performed in 80 cirrhotic patients with ascites (52.5 female. The mean of the subjects’ age was 56.25±12.21 years (35-81. Laboratory findings revealed SBP in 23 (29% cases. Fifty nine (73% cases had transparent ascites fluid appearance of whom 17 (29% ones suffered from SBP. From 21 (26% cases with opaque ascites appearance, 15 (71% had SBP. The sensitivity and specificity of the ascites fluid appearance in detection of SBP were 46.88% (Cl: 30.87-63.55 and 87.50% (95% Cl: 75.3-94.14, respectively. Conclusion: It seems that the gross appearance of ascites fluid had poor diagnostic accuracy in detection of SBP and considering its low sensitivity, it could not be used as a good screening tool for this propose.

  3. Should colloid boluses be prioritized over crystalloid boluses for the management of dengue shock syndrome in the presence of ascites and pleural effusions?

    Directory of Open Access Journals (Sweden)

    Weerasinghe Mindu

    2011-02-01

    Full Text Available Abstract Background Although the WHO guideline for the management of dengue fever considers the presence of ascites or pleural effusions in the diagnosis of DSS, it does not emphasize the importance of their presence when selecting fluids for resuscitation. Case presentation We highlight three patients with DSS who received boluses of crystalloids on priority basis as recommended by WHO guidelines during resuscitation. All three patients had varying degrees of third space fluid loss (ascites and pleural effusions at the time of development of DSS. Ascites and pleural effusions were detected in all 3 patients at the time of shock irrespective of whether iv fluids were given or not. All three patients had documented liver involvement at the time of shock evidenced by elevation of AST (4800 iu/L, 5000 iu/L and 1960 iu/L. One patient who had profound shock died 6 hours after admission with evidence of acute pulmonary oedema in the convalescence phase. All of them needed CPAP ventilator support and potent diuretics. Conclusions We therefore feel that resuscitation of patients with DSS who already have third space fluid accumulation with crystalloid boluses on priority basis may contribute to recovery phase pulmonary oedema.

  4. Distribution of copper-64 in control mice and in mice bearing ascitic Krebs tumor cells

    International Nuclear Information System (INIS)

    Apelgot, S.; Coppey, J.; Grisvard, J.; Guille, E.; Sissoeeff, I.

    1981-01-01

    Three to 20 hr after an i.p. injection of 64 Cu (half-life, 12.8 hr) into mice bearing Krebs ascites cells, a high amount of the radioisotope was recovered in the ascites cells themselves. In the control group, the radioisotope was mainly present in the liver. Similar amounts of 64 Cu were recovered in regenerating as well as in normal liver, whereas in the liver of mice bearing ascites cells, this amount was lower by 40 to 50% regardless of the ascitic volume. Thus, the copper metabolism seems to be disturbed at the hepatic level in mice bearing ascites cells. The distribution of 64 Cu was 'analyzed in DNA, RNA, and proteins from cellular lysates fractionated by CsCl gradient. There was a uniform pattern of distribution in the macromolecules from ascites cells, while 64 Cu' was preferentially associated with the protein fraction from liver. Further experiments indicated that, in vivo, 64 Cu was bound to the DNA of ascites cells

  5. Evaluation of magnetization transfer ratio in ascites and pelvic cystic masses

    Energy Technology Data Exchange (ETDEWEB)

    Okada, Susumu [Nippon Medical School, Inba, Chiba (Japan). Chiba-Hokuso Hospital; Kato, Tomoyasu; Yamashita, Takashi [and others

    1997-12-01

    To investigate the feasibility of magnetization transfer contrast (MTC) in characterization of pelvic cystic masses and ascites, in vitro studies were performed. Cystic fluids were taken from operative specimens of ten ovarian cystic masses (five mucinous cystadenomas, one cystadenocarcinoma, two serous cystadenocarcinomas, two clear cell carcinomas) and three non-ovarian pelvic cysts (one paraovarian cyst, one pseudomyxoma peritonei, one pelvic abscess). Samples of ascitic flied were drawn by peritoneal puncture in twenty patients (thirteen with peritonitis carcinomatosa, five with liver dysfunction, two with renal dysfunction). Total protein content in ascitic fluids was measured. Magnetization transfer ratio (MTR) was calculated by the signal intensities under the gradient echo sequence with and without the application of off-resonance pulses. The relative signal intensities (RSI) relative to water in T{sub 1} and T{sub 2} weighted images were obtained using spin echo sequence. There was no correlation between histological type of pelvic mass and MTR and RSI. Good correlation (R{sup 2}=0.761) was obtained between MTR and protein content in ascitic fluids, whereas no correlation was noted between RSI and protein content in ascitic fluids. These results suggest that MTC is not useful in the characterization of pelvic masses but is applicable in the differentiation between exudative ascites and transudative ascites. (author)

  6. [Supportive care for malignant ascites in palliative phase: Place of paracentesis and diuretics].

    Science.gov (United States)

    Gamblin, Vincent; Da Silva, Arlette; Villet, Stéphanie; El Hajbi, Farid

    2015-11-01

    Malignant ascites, occurring in advanced stages of cancer, is linked with poor prognosis and can cause invalidating symptoms. Physiopathological mechanisms of ascites formation are complex and have yet to be fully elucidated. In most cases, ascites is due to peritoneal carcinomatosis in which vascular permeability is enhanced by VEGF production while lymphatic drainage decreases. Ascites can also be secondary to portal hypertension, for example in case of multiple liver metastases, or due to lymphatic obstruction. While paracentesis and diuretics are commonly used, their efficiency has never been compared in a randomized controlled study. Paracentesis brings immediate but temporary relief in over 90% of cases, and implies multiple hospitalizations. Literature reports ascites control by aldosterone alone or in association with furosemide. But, available data is controversial, and there is no predictive factor to identify patients that respond to diuretic treatment. The indication of diuretic treatment is left to the appreciation of physicians. Existing recommendations are old, and practices influenced by results obtained in non-neoplastic ascites. Additional evidences are required before guidelines can be established for the palliative management of malignant ascites. Copyright © 2015 Société Française du Cancer. Published by Elsevier Masson SAS. All rights reserved.

  7. Midodrine and clonidine in patients with cirrhosis and refractory or recurrent ascites: a randomized pilot study.

    Science.gov (United States)

    Singh, Virendra; Singh, Ajay; Singh, Baljinder; Vijayvergiya, Rajesh; Sharma, Navneet; Ghai, Anchal; Bhalla, Ashish

    2013-04-01

    Splanchnic arterial vasodilatation and subsequent activation of anti-natriuretic and vasoconstrictive mechanisms have an important role in cirrhotic ascites. The aim of this study was to evaluate the effects of midodrine, clonidine, and their combination on systemic hemodynamics, renal function, and control of ascites in patients with cirrhosis and refractory or recurrent ascites. Sixty cirrhotic patients with refractory or recurrent ascites were prospectively studied after long-term administration of clonidine (n=15) or midodrine (n=15), or both (n=15) plus standard medical therapy (SMT), or SMT alone (n=15), in a randomized controlled trial at a tertiary center. A significant increase in urinary volume, urinary sodium excretion, mean arterial pressure, and decrease in plasma renin activity (PMidodrine and a combination of midodrine and clonidine plus SMT were superior to SMT alone in the control of ascites (P=0.05), and there was a trend towards better control of ascites in the clonidine group (P=0.1). The mortality and frequency of various complications were similar in all groups. These results suggest that midodrine, clonidine, and their combination plus SMT improves the systemic hemodynamics without any renal or hepatic dysfunction, and is superior to SMT alone for the control of ascites. However, the combination therapy was not superior to midodrine or clonidine alone.

  8. Toxicity and antitumor efficacy of Croton polyandrus oil against Ehrlich ascites carcinoma cells

    Directory of Open Access Journals (Sweden)

    Déborah R.P. Meireles

    Full Text Available ABSTRACT The essential oil from Croton polyandrus Spreng., Euphorbiaceae, leaves was tested for the toxicity and antitumor activity. The concentration producing 50% hemolysis was 141 µg/ml on mice erythrocytes. In the acute toxicological study, the estimated LD50 was 447.18 mg/kg. The essential oil did not induce increase in number of micronucleated erythrocytes, suggesting low genotoxicity. Essential oil (100 or 150 mg/kg showed significant antitumor activity in Ehrlich ascitic carcinoma model. We observed that essential oil induces cell-cycle arrest at the G0/G1 phase, and increases the sub-G1 peak, which represents a marker of cell death by apoptosis. Survival also increased for the treated animals. The toxicological analyses revealed reduction in body weight, increased aspartate aminotransferase and alanine aminotransferase activity, hematological changes, and a thymus index reduction. These data suggest gastrointestinal and liver toxicity, anemia, leukopenia/lymphocytopenia, and immunosuppressive effects. Histopathological analysis revealed the weak hepatotoxicity of essential oil. In summary, essential oil of C. polyandrus displays in vivo antitumor activity and moderate toxicity.

  9. Ascitic microbiota composition is correlated with clinical severity in cirrhosis with portal hypertension.

    Directory of Open Access Journals (Sweden)

    Geraint B Rogers

    Full Text Available Identification of pathogenic bacteria in ascites correlates with poor clinical outcomes. Ascites samples are commonly reported culture-negative, even where frank infection is indicated. Culture-independent methods have previously reported bacterial DNA in ascites, however, whether this represents viable bacterial populations has not been determined. We report the first application of 16S rRNA gene pyrosequencing and quantitative PCR in conjunction with propidium monoazide sample treatment to characterise the viable bacterial composition of ascites. Twenty five cirrhotic patients undergoing paracentesis provided ascites. Samples were treated with propidium monoazide to exclude non-viable bacterial DNA. Total bacterial load was quantified by 16S rRNA Q-PCR with species identity and relative abundance determined by 16S rRNA gene pyrosequencing. Correlation of molecular microbiology data with clinical measures and diagnostic microbiology was performed. Viable bacterial signal was obtained in 84% of ascites samples, both by Q-PCR and pyrosequencing. Approximately 190,000 ribosomal pyrosequences were obtained, representing 236 species, including both gut and non gut-associated species. Substantial variation in the species detected was observed between patients. Statistically significant relationships were identified between the bacterial community similarity and clinical measures, including ascitic polymorphonuclear leukocyte count and Child-Pugh class. Viable bacteria are present in the ascites of a majority of patients with cirrhosis including those with no clinical signs of infection. Microbiota composition significantly correlates with clinical measures. Entry of bacteria into ascites is unlikely to be limited to translocation from the gut, raising fundamental questions about the processes that underlie the development of spontaneous bacterial peritonitis.

  10. Effect of administration of some antitumor extracts on Ehrlich ascites carcinoma-bearing mice

    International Nuclear Information System (INIS)

    Mesalam, N.M.A.

    2013-01-01

    Cancer is considered one of the most common causes of morbidity and mortality worldwide. Many researches have been studied on the discovery of natural and synthetic compounds that can be used in the prevention and/or treatment of cancer. Many chemo preventive agents have been associated with antiproliferative and apoptotic effects on cancer cells because of their high antioxidant activity. The present study was undertaken to investigate the antioxidant and antitumor effects of three natural extracts including (propolis, green tea and Chlorella vulgaris) without or with radiation exposure in Ehrlich ascites carcinoma (EAC) - bearing female albino mice. The animals were randomly distributed into three major groups as follows:- Group A (control group).This group consists of 10 mice kept on normal standard rodent diet without any treatment and housed in two cages: mice of the first cage served as control for non tumor-bearing group and the second cage served as control for tumor-bearing group. Group B (Non tumor - bearing group).This group consists of 30 mice and used to study the effect of the vehicle solutions (gum acacia, DMSO), propolis, green tea, Chlorella vulgaris and gamma irradiation on normal mice. Mice of this group were equally distributed into six subgroups receiving gum acacia, DMSO, propolis, green tea and Chlorella vulgaris for two weeks and whole body gamma irradiated. Group C (Tumor- bearing group): This group consists of 160 mice randomly and equally distributed into 8 subgroups: Ehrlich ascites carcinoma(mice were inoculated with 2.5 x 10 6 intra-peretoneally(i.p), Ehrlich ascites carcinoma and 2 Gy irradiated, Ehrlich ascites carcinoma and propolis treated (150 mg/kg b.w), Ehrlich ascites carcinoma, propolis treated and irradiated, Ehrlich ascites carcinoma and green tea treated (150 mg/kg b.w), Ehrlich ascites carcinoma, green tea treated and irradiated, Ehrlich ascites carcinoma and Chlorella vulgaris treated (150 mg/kg b.w) and Ehrlich ascites

  11. Correlation of complex ascites with intestinal gangrene and perforation in neonates with necrotizing enterocolitis.

    Science.gov (United States)

    McBride, Whitney J; Roy, Sudeep; Brudnicki, Adele; Stringel, Gustavo

    2010-05-01

    The purpose of this study was to determine whether a correlation exists between the finding of complex ascites on ultrasound (US) and the presence of intestinal perforation or gangrene in neonates with complicated necrotizing enterocolitis (NEC). Charts of neonates with NEC (n = 76) whose care involved consultations with the pediatric surgery service between 2005 and 2008 were reviewed. Twenty-three babies with NEC without free air had a bedside abdominal US. Neonates with pneumoperitoneum were excluded from the study because this was an absolute indication for surgical intervention. Twelve of the 23 neonates who had a bedside abdominal US were found to have ascites with debris or complex ascites. One of these 12 patients improved with medical management, and the ascites resolved. One infant with complex ascites had an initial laparotomy that revealed extensive bowel necrosis and gangrene that required intestinal resection and ostomy creation. This infant survived and is currently doing well. Ten patients were critically ill and were managed with bedside peritoneal drainage. Of those, 7 had drainage of intestinal contents after placement of the drain. Two of the babies who had a drain placed for complex ascites subsequently died of progressive disease. Five neonates with ascites with debris improved after peritoneal drainage and were subsequently subjected to laparotomy. All had gangrene with intestinal perforation. Three infants with complex ascites and intestinal contents were not observed during the initial peritoneal drainage. They improved after peritoneal drainage and had laparotomy. Free intestinal perforation was not demonstrated. The 3 infants in this group survived. The presence of complex ascites with debris correlated well with intestinal gangrene or perforation. This correlation may also be a predictor of mortality. Neonates with complicated NEC without clear indication for surgical intervention would benefit from bedside abdominal US evaluation

  12. Chronobiological organization of reproduction of Ehrlich's ascites tumor cells

    International Nuclear Information System (INIS)

    Romanov, Qu.A.; Stepanenko, V.A.

    1986-01-01

    The rhythms of cell proliferation and DNA synthesis were studied in a hypotetraploid strain of Ehrlich's ascites tumor (EAT) and compared with data obtained previously on the hyperdiploid strain of EAT. Eighty-five noninbred male albino mice were used. An injection of tritium-thymidine, with specific radioactivity of 4.1 Ci/mmole, was given to the mice one hour before sacrifice. The results obtained are presented; it is shown that the number of DNA-synthesizing cells in the hypotetraploid strain during the 5th and 6th days of growth of EAT was 503 and 479 0 /00, respectively. Fluctuations of the radioactive index during these days were not significant. Only a significant fall in the radioactive index toward noon on the seventh day of development of the hypotetraploid strain of EAT was observed

  13. Monovalent ions control proliferation of Ehrlich Lettre ascites cells

    DEFF Research Database (Denmark)

    Klausen, Thomas Kjaer; Preisler, Sarah; Pedersen, Stine Helene Falsig

    2010-01-01

    of Ehrlich Lettre ascites (ELA) cells. We measured the intracellular concentration of each ion in G(0), G(1), and S phases of the cell cycle following synchronization by serum starvation and release. We show that intracellular concentrations and content of Na+ and Cl(-) were reduced in the G(0)-G(1) phase...... transition, followed by an increased content of both ions in S phase concomitant with water uptake. The effect of substituting extracellular monovalent ions was investigated by bromodeoxyuridine incorporation and showed marked reduction after Na+ and Cl(-) substitution. In spectrofluorometric measurements...... effect. Western blots showed reduced chloride intracellular channel CLIC1 and chloride channel ClC-2 expression in the plasma membrane in S compared with G(1). Our results suggest that Na+ regulates ELA cell proliferation by regulating intracellular pH while Cl(-) may regulate proliferation by fine...

  14. L-lactate transport in Ehrlich ascites-tumour cells.

    Science.gov (United States)

    Spencer, T L; Lehninger, A L

    1976-01-01

    Ehrlich ascites-tumour cells were investigated with regard to their stability to transport L-lactate by measuring either the distribution of [14C]lactate or concomitant H+ ion movements. The movement of lactate was dependent on the pH difference across the cell membrane and was electroneutral, as evidenced by an observed 1:1 antiport for OH- ions or 1:1 symport with H+ ions. 2. Kinetic experiments showed that lactate transport was saturable, with an apparent Km of approx. 4.68 mM and a Vmax. as high as 680 nmol/min per mg of protein at pH 6.2 and 37 degrees C. 3. Lactate transport exhibited a high temperature dependence (activation energy = 139 kJ/mol). 4. Lactate transport was inhibited competitively by (a) a variety of other substituted monocarboxylic acids (e.g. pyruvate, Ki = 6.3 mM), which were themselves transported, (b) the non-transportable analogues alpha-cyano-4-hydroxycinnamate (Ki = 0.5 mM), alpha-cyano-3-hydroxycinnamate (Ki = 2mM) and DL-p-hydroxyphenyl-lactate (Ki = 3.6 mM) and (c) the thiol-group reagent mersalyl (Ki = 125 muM). 5. Transport of simple monocarboxylic acids, including acetate and propionate, was insensitive to these inhibitors; they presumably cross the membrane by means of a different mechanism. 6. Experiments using saturating amounts of mersalyl as an "inhibitor stop" allowed measurements of the initial rates of net influx and of net efflux of [14C]lactate. Influx and efflux of lactate were judged to be symmetrical reactions in that they exhibited similar concentration dependence. 7. It is concluded that lactate transport in Ehrlich ascites-tumour cells is mediated by a carrier capable of transporting a number of other substituted monocarboxylic acids, but not unsubstituted short-chain aliphatic acids. PMID:7237

  15. Few complications after paracentesis in patients with cirrhosis and refractory ascites

    DEFF Research Database (Denmark)

    Wiese, Signe Skovgaard; Mortensen, Christian; Bendtsen, Flemming

    2011-01-01

    The relevance of needle type and ultrasound guidance in connection with complications and technical problems in paracentesis in cirrhotic patients has only been sparsely described. The aim of this study was to evaluate paracentesis in cirrhotic patients with refractory ascites, focusing on techni......The relevance of needle type and ultrasound guidance in connection with complications and technical problems in paracentesis in cirrhotic patients has only been sparsely described. The aim of this study was to evaluate paracentesis in cirrhotic patients with refractory ascites, focusing...... on technique, complications, amount of ascites drained and prognosis....

  16. Myelomatous ascites as an initial manifestation of extramedullary involvement of multiple myeloma

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Seo Youn; Lee, Hae Kyung; Yi, Boem Ha; Lee, Min Hee; Kim, Hee Kyung; Park, Seong Kyu [Soonchunhyang University Bucheon Hospital, Bucheon (Korea, Republic of)

    2017-03-15

    Multiple myeloma is a common hematological malignancy. Aggressive myeloma invades the organs outside the bone marrow, lymph, or reticuloendothelial systems. Among the extramedullary involvements of multiple myeloma, myelomatous ascites are extremely rare and are associated with a poor prognosis. We describe a case of myelomatous ascites as an initial manifestation of extramedullary involvement of multiple myeloma in 39-year-old patient. The patient was treated with high-dose chemotherapy, but extensive extramedullary involvement progressed, and the patient expired approximately five months after the initial detection of ascites.

  17. Management of ascites in patients with liver cirrhosis: Recent evidence and controversies

    Directory of Open Access Journals (Sweden)

    Shao-Jung Hsu

    2013-03-01

    Full Text Available Ascites formation in patients with cirrhosis, portal hypertension, or both usually results from hyperdynamic circulatory dysfunction, where the retention of sodium and water is associated with the activation of the sympathetic and renin–angiotensin–aldosterone systems. The presence of ascites indicates the development of liver decompensation. Furthermore, complications seen in conjunction with ascites such as spontaneous bacterial peritonitis, hepatorenal syndrome, and hepatic hydrothorax may result in increased morbidity and mortality. Although nonpharmacological, pharmacological, and surgical approaches have been introduced and clinically practiced, their therapeutic effects are still suboptimal or limited by their potential side effects, such as large-volume paracentesis-induced postparacentesis circulatory dysfunction. Herein, we discuss strategies to prevent and properly manage ascites-related complications, including a review of the literature and controlled studies that assess these strategies.

  18. Improved migration of tumor ascites lymphocytes to ovarian cancer microenvironment by CXCR2 transduction

    DEFF Research Database (Denmark)

    Idorn, Manja; Olsen, Maria; Halldórsdóttir, Hólmfrídur Rósa

    2018-01-01

    analyzed by flow cytometry. We found that FoxP3+ regulatory T cells accumulation in patients with OC associates with CCR4 expression. We characterized a chemokine profile of ascites chemokines, and expression of corresponding receptors on circulating T cells and tumor ascites lymphocytes (TALs). CCL22......, CXCL9, CXCL10 and CXCL12 associated with enrichment of CCR4+, CCR5+, CXCR3+ and CXCR4+ T cells in ascites. Circulating T cells and TALs however did not express CXCR2, identifying CXCR2 as candidate for chemokine receptor transduction. TALs readily expressed IFNγ and TNFα upon stimulation despite...... the frequency decreasing with in vitro expansion. Lentiviral transduction of TALs (n = 4) with chemokine receptor CXCR2 significantly increased transwell migration of TALs towards rhIL8 and autologous ascites. The majority of expanded and transduced TALs were of a T effector memory subtype. This proof...

  19. Association Between Proton Pump Inhibitor Use and Spontaneous Bacterial Peritonitis in Cirrhotic Patients with Ascites

    Directory of Open Access Journals (Sweden)

    Mélissa Ratelle

    2014-01-01

    Full Text Available BACKGROUND: There are data suggesting a link between proton pump inhibitor (PPI use and the development of spontaneous bacterial peritonitis (SBP in cirrhotic patients with ascites; however, these data are controversial.

  20. A Rare Case of Deep Pelvic Endometriosis Presenting with Serous Ascites and Infertility

    Directory of Open Access Journals (Sweden)

    Türkan Gürsu

    2016-02-01

    Full Text Available In this study it is aimed to define a rare case of deep pelvic endometriosis with massive serous ascites and infertility. Literature search revealed sporadic cases of endometriosis presenting with bloody or brownish ascites, some had also pleural effusion and CA-125 levels were elevated in all cases. Our case had normal CA-125 level and normal looking ovaries. Besides classic endometriosis symptoms, our case was asymptomatic. Endometriosis is diagnosed postoperatively on the basis of histopathology. Management of infertility was IVF-ET, which resulted with a succesful pregnancy. This is the first case of deep pelvic endometriosis presenting with serous ascites and infertility. More reports are required to determine whether endometriosis with serous ascites has good prognosis in infertility or not.

  1. Risks of PEG tube placement in patients with cirrhosis-associated ascites

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    Al-Abboodi Y

    2017-09-01

    Full Text Available Yasir Al-Abboodi,1 Ali Ridha,2 Matthew Fasullo,3 Tarek H Naguib4 1Internal Medicine Department, Saint Davis Round Rock Medical Centre, Round Rock, TX, USA, 2Internal Medicine Department, University of Arkansas for Medical Science, Little Rock, AR, USA, 3Internal Medicine Department, Umass Memorial Medical Center, Worcester, MA, USA, 4Internal Medicine Department, Texas Tech University Health and Sciences Center, Amarillo, TX, USA Abstract: This study examined the safety of placing percutaneous endoscopic gastrostomy (PEG tube in people with liver cirrhosis. The target population was further subdivided into people with ascites (case group and people without ascites (control. We compare the morbidity and the mortality difference of PEG placement in cirrhotic patients with ascites vs cirrhotic patients without ascites. We then examined multiple factors including sex, race, chronic illness including hypertension, congestive heart failure, and others and their influence on the inpatient mortality of all cirrhotic patients who had PEG placement. A total of 38,175 inpatient PEG tube placements were identified. Only 583 patients out of 38,175 had a history of cirrhosis. One hundred seven had ascites and the rest did not. Mean age of the patients was 61.14 years. Patient demography included (65.2% male and the rest were female, 359 were white (64.4%, 90 black (14.8%, 84 Hispanic (13.7%, 23 Asians (3.3%, 7 Native Americans (0.4%, and 20 others (3.5%. Complications from PEG procedure in cirrhosis with ascites vs non-ascites included bleeding of 4 (0.8% vs 2 (1.9% (P=0.35, surgical site infection 2 (0.4% vs 1 (0.9% (P=0.51, and urinary tract infection 105 (22.1% vs 34 (23.8% (P=0.34, respectively. There was no colonic injury in either group. The total inpatient mortality was 75 out of the 583. Fifty-six (11.8% were in the ascites group and 19 (17.8% in the non-ascites group (P=0.097. Factors including ascites, postsurgical bleeding, and surgical site

  2. Post-Bypass Extensive Ascites due to Splanchnic Bypass and the Effectiveness of Hyperalimentation Treatment

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    Veysel Temizkan

    2013-04-01

    Full Text Available Reperfusion edema may develop in the early periods of chronic ischemic tissue reperfusion. Reperfusion edema may be represented after the splanchnic bypass with ascites, abdominal distension, and liver and kidney function impairment. In this article, we are reporting the hyperalimentation treatment and its results for the common ascites and hepatorenal syndrome, after a coeliac and superior mesenteric artery bypass. [Arch Clin Exp Surg 2013; 2(2.000: 124-128

  3. Modification of cardiac function in cirrhotic patients with and without ascites.

    Science.gov (United States)

    Valeriano, V; Funaro, S; Lionetti, R; Riggio, O; Pulcinelli, G; Fiore, P; Masini, A; De Castro, S; Merli, M

    2000-11-01

    Abnormalities in cardiac function have been reported in liver cirrhosis, suggesting a latent cardiomyopathy in these patients. In this study we investigated cardiac function in cirrhotic patients and in controls. A total of 20 cirrhotic patients without previous or ongoing ascites, 20 cirrhotic patients with moderate-to-severe ascites, and 10 healthy controls were studied by two-dimensional Doppler echocardiography. Cardiac dimensions and left and right ventricular function were evaluated. The left ventricular geometric pattern was calculated according to Ganau's criteria. Diastolic function was evaluated by the peak filling velocity of E wave and A wave, E/A ratio, and deceleration time of E wave. The pulmonary systolic arterial pressure was also estimated in patients with tricuspid insufficiency. Right and left atrium and right ventricle diameters were significantly enlarged in cirrhotic patients versus controls. E/A ratio was decreased (p < 0.05) in patients with ascites (0.9 +/- 0.2) versus those without ascites (1.3 +/- 0.4) and controls (1.3 +/- 1). The estimated pulmonary systolic arterial pressure was slightly elevated in patients with ascites (35 +/- 5 mm Hg, six patients) versus those with no ascites (28 +/- 5, 10 patients) and controls (27 +/- 8, 6 controls, analysis of variance, p < 0.05). The pattern of left ventricular geometry was normal in the majority of patients. Nitrite and nitrate levels were increased in cirrhotics irrespective of the presence of ascites. Liver cirrhosis is associated with enlarged right cardiac chambers. Diastolic dysfunction and mild pulmonary hypertension are evident in cirrhotic patients with ascites. These changes do not depend on variations in the left ventricular geometry.

  4. Exudative v/s transudative ascites: differentiation based on fluid echogenicity on high resolution sonography.

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    Malde H

    1993-07-01

    Full Text Available Real time sonography was performed in 52 patients with ascites to evaluate the accuracy of sonography in differentiating an exudative from a transudative collection. The echogenicity of ascites was graded I, II and III using the echogenicity of normal abdominal viscera as comparative standard reference points. Grade I collections (31 patients were either absolutely anechoic, or showed few internal echoes secondary to particulate matter. Grade II collections (7 patients were hypoechoic as compared to the liver and spleen. Grade III collections (14 patients had an echogenicity similar to or greater than that of the liver and spleen. The results of diagnostic aspiration in all patients were then compared to the sonographic grade of the ascitic fluid. All transudates (28 patients had a Grade I echogenicity. Only 3 patients with an exudative ascites had a Grade I echogenicity. The remaining 21 patients with an exudative collection had an echogenicity equal to or greater than Grade II. Using these results, an ascitic fluid echogenicity of Grade I had a 92.32% sensitivity, 100% specificity, a positive predictive value of 1 and a negative predictive value of 0.875 in diagnosing transudates. An ascitic fluid echogenicity of Grade II or more had a sensitivity of 87.5%, specificity of 100%, a positive predictive value of 1 and a negative predictive value of 0.903 in diagnosing transudates.

  5. A strategy to eradicate well-developed Krebs-2 ascites in mice.

    Science.gov (United States)

    Potter, Ekaterina A; Dolgova, Evgenia V; Proskurina, Anastasia S; Minkevich, Alexandra M; Efremov, Yaroslav R; Taranov, Oleg S; Omigov, Vladimir V; Nikolin, Valeriy P; Popova, Nelly A; Bayborodin, Sergey I; Ostanin, Alexander A; Chernykh, Elena R; Kolchanov, Nikolay A; Shurdov, Mikhail A; Bogachev, Sergey S

    2016-03-08

    We describe the strategy, which allows curing experimental mice engrafted with Krebs-2 ascites. The strategy is based on the facts that i) Krebs-2 tumor-initiating stem cells (TISCs) are naturally capable of internalizing fragments of extracellular double-stranded DNA (dsDNA); ii) upon delivery into TISCs, these dsDNA fragments interfere with the on-going DNA repair process so that TISCs either die or lose their tumorigenic potential. The following 3-step regimen of therapeutic procedures leading to eradication of Krebs-2 ascites is considered. Firstly, three timed injections of cyclophosphamide (CP) exactly matching the interstrand cross-link (ICL) repair phases that lead to synchronization of ascites cells in late S/G2/M. Secondly, additional treatment of ascites 18 hours post each CP injection (at NER/HR transition timepoint) with a composite dsDNA-based preparation interfering with the NER and HR repair pathways, so that tumorigenic properties of ascites cells are compromised. Thirdly, final treatment of mice with a combination of CP and dsDNA injections as ascites cells undergo apoptotic destruction, and the surviving TAMRA+ TISCs arrested in late S/G2/M phases massively enter into G1/S, when they regain sensitivity to CP+dsDNA treatment. Thus, this regimen assures that no viable cells, particularly Krebs-2 TISCs, remain.

  6. Midodrine in patients with cirrhosis and refractory or recurrent ascites: a randomized pilot study.

    Science.gov (United States)

    Singh, Virendra; Dhungana, Sahdeb P; Singh, Baljinder; Vijayverghia, Rajesh; Nain, Chander K; Sharma, Navneet; Bhalla, Ashish; Gupta, Pramod K

    2012-02-01

    Splanchnic arterial vasodilatation plays an important role in cirrhotic ascites. The aim of this study was to evaluate the effects of long term administration of midodrine on systemic hemodynamics, renal function, and control of ascites in patients with cirrhosis and refractory or recurrent ascites. Forty cirrhotic patients with refractory or recurrent ascites were prospectively studied after long term administration of midodrine plus standard medical therapy (n=20) or standard medical therapy alone (n=20) in a randomized controlled trial at a tertiary centre. A significant increase in urinary volume, urinary sodium excretion, mean arterial pressure, and decrease in plasma renin activity (pmidodrine administration. There was also a significant decrease in cardiac output and an increase in systemic vascular resistance after midodrine therapy at 3 months (pMidodrine plus standard medical therapy was significantly superior to standard medical therapy alone in the control of ascites (p=0.013) at 3 months. The mortality rate in the standard medical therapy group was significantly higher than the midodrine group (pmidodrine plus standard medical therapy improves the systemic hemodynamics without any renal or hepatic dysfunction in these patients and is superior to standard medical therapy alone for the control of ascites. Copyright © 2011 European Association for the Study of the Liver. Published by Elsevier B.V. All rights reserved.

  7. Transport of calcium ions by Ehrlich ascites-tumour cells.

    Science.gov (United States)

    Landry, Y; Lehninger, A L

    1976-01-01

    Ehrlich ascites-tumour cells accumulate Ca2+ when incubated aerobically with succinate, phosphate and rotenone, as revealed by isotopic and atomic-absorption measurements. Ca2+ does not stimulate oxygen consumption by carefully prepared Ehrlich cells, but des so when the cells are placed in a hypo-osmotic medium. Neither glutamate nor malate support Ca2+ uptake in 'intact' Ehrlich cells, nor does the endogenous NAD-linked respiration. Ca2+ uptake is completely dependent on mitochondrial energy-coupling mechansims. It was an unexpected finding that maximal Ca2+ uptake supported by succinate requires rotenone, which blocks oxidation of enogenous NAD-linked substrates. Phosphate functions as co-anion for entry of Ca2+. Ca2+ uptake is also supported by extra-cellular ATP; no other nucleoside 5'-di- or tri-phosphate was active. The accumulation of Ca2+ apparently takes place in the mitochondria, since oligomycin and atractyloside inhibit ATP-supported Ca2+ uptake. Glycolysis does not support Ca2+ uptake. Neither free mitochondria released from disrupted cells nor permeability-damaged cells capable of absorbing Trypan Blue were responsible for any large fraction of the total observed energy-coupled Ca2+ uptake. The observations reported also indicate that electron flow through energy-conserving site 1 promotes Ca2+ release from Ehrlich cells and that extra-cellular ATP increase permeability of the cell membrane, allowing both ATP and Ca2+ to enter the cells more readily. PMID:988829

  8. Immune mechanisms in Ehrlich ascites tumor growth in mice

    International Nuclear Information System (INIS)

    Marusic, M.

    1979-01-01

    Normal mice immunised with irradiated Ehrlich ascites tumor (EAT) cells rejected EAT challenge given 2 weeks later but T-cell-deficient thymectomised lethally irradiated, and bone-marrow-reconstituted (TIR) mice succumbed. However, when TIR mice were injected i.v. with thymus, lymph node, or spleen cells from normalsyngetic donors immediately following i.p. injection of irradiated EAT cells, they rejected the subsequent tumor challenge. This induction of immunity in TIR mice was shown to be T-cell dependent. Spleen cells from EAT- bearing mice given immediately after irradiated tumor cells were also able to promote rejection of EAT challenge in TIR mice. Spleen cells from EAT-immune mice inhibited EAT growth when admixed with tumor cells prior to i.p. injection into normal recipients, but had no effect on progressive tumor growth when given i.v. immediately after i.p. tumor injection. Immune serum inhibited i.p. EAT growth when given either i.p. or i.v. Whereas inhibition of EAT growth by admixed spleen cells was shown to be T-cell independent. The data indicate that T lymphocytes are required only in the induction phase of the immune reponse of mice against EAT, while the efferent phase of the response is accomplished by serum antibodies, perhaps through an interaction with host macrophages. (author)

  9. Difficulties in differentiating the nature of ascites based on ultrasound imaging

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    Andrzej Smereczyński

    2017-06-01

    Full Text Available Transabdominal ultrasound not always allows to determine the nature of ascites based solely on its characteristics. Aim: The aim of the study was to present difficulties in determining the nature of ascites using transabdominal ultrasonography solely based on extra-organ lesions as well as, after the inclusion of the overall abdominal assessment and the clinical picture. Materials and methods: A total of 18 patients with non-neoplastic ascites and 62 patients with neoplastic ascites whose final diagnosis was based on cytological and histopathological findings were evaluated between 2005 and 2015. Abdominal ultrasound was performed to detect the presence of fluid in all accessible spaces, and, additionally, to determine the presence of potential peritoneal tumor implants as well as to evaluate the parietal peritoneum and the greater omentum. Different digital ultrasound machines equipped with 3–6 MHz and linear 7–12 MHz transducers were used in the study. Double-sided Fisher’s exact test with statistical significance at p < 0.05 was used for the analysis of the obtained results. Results: Statistically significant differences between benign and neoplastic ascites were found for: anechoic peritoneal fluid (<0.0001; fluid and thickened omentum with smooth surface (<0.0001; fluid and thickened omentum with smooth surface and varices (0.01; fluid and thickened omentum with hypoechoic foci (0.049; fluid and thickened omentum with tumor implants (0.009. The inclusion of the overall assessment of abdominal organs and the clinical data allowed for an improvement in ultrasonographic diagnostic accuracy in benign and neoplastic ascites from 83.3% and 67.7% to 94.4% and 93.5%, respectively. Conclusions: When used alone, an assessment of acoustic fluid characteristics and extra-organ peritoneal lesions limits the possibility to differentiate between benign and malignant ascites. These results improve after the inclusion of sonographic assessment of all

  10. Impaired free water excretion in child C cirrhosis and ascites: relations to distal tubular function and the vasopressin system

    DEFF Research Database (Denmark)

    Krag, Aleksander; Møller, Søren; Pedersen, Erling B

    2010-01-01

    Abstract Background: Water retention in advanced cirrhosis and ascites may involve disturbances in renal distal tubular function and in the vasopressin system. Methods: Twelve patients with Child B cirrhosis and ascites were compared with 11 patients with Child C cirrhosis and ascites. The subjects......: In Child C cirrhosis, ascites and mild hyponatraemia, there is an impaired ability to excrete solute-free water. The patients are characterised by a low glomerular filtration rate, a low distal tubular flow and an inability to increase free water clearance during water loading. This may be related...

  11. Interaction among two subpopulations of Ehrlich ascites tumor in vivo: evidence of a contact mediated immune response

    DEFF Research Database (Denmark)

    Aabo, K; Vindeløv, L L; Skovsgaard, T

    1987-01-01

    Clonal interaction among two subpopulations of Ehrlich ascites carcinoma was studied during in vivo growth in immune competent N/D mice in which the cell lines had been propagated for several years as ascites tumors. A growth inhibitory interaction by a subcutaneously slow growing subpopulation (E1....... If the tumor cell lines were grown intraperitoneally as ascites tumors without cellular contact, no interaction was found using flow cytometric DNA analysis to determine alterations in the relative proportions of the cell lines. Ascites from the inhibitor cell line E1.15 had no inhibitory effect on E1.95. Pre...

  12. The effect of ascitic fluid hydrostatic pressure on albumin extravasation rate in patients with cirrhosis of the liver

    DEFF Research Database (Denmark)

    Henriksen, Jens Henrik Sahl; Parving, H H; Lassen, N A

    1981-01-01

    and pigs with posthepatic portal hypertension and intraperitoneally instilled fluid were studied before and after abdominal paracentesis in order to evaluate the effect of ascitic fluid hydrostatic pressure on the transvascular escape rate of albumin. TERalb of the ascitic patients (n = 6) were on average......, TERalb rose significantly to an average of 24.3% IVMalb.h-1. The increased albumin extravasation rate after removal of ascites is best explained by an increased sinusoidal-tissue pressure difference caused by a decreased hydrostatic fluid pressure in the liver interstitium (portal and subcapsular spaces......) due to the hydrostatic effect of the removed ascitic fluid....

  13. Effects of a 7-day treatment with midodrine in non-azotemic cirrhotic patients with and without ascites.

    Science.gov (United States)

    Kalambokis, Georgios; Fotopoulos, Andreas; Economou, Michalis; Pappas, Konstantinos; Tsianos, Epameinondas V

    2007-02-01

    Splanchnic arterial vasodilatation has been causally related with hyperdynamic circulation and impaired natriuresis in advanced cirrhosis and has also been suggested to be responsible for the subtle sodium retention in pre-ascitic cirrhosis. This study evaluated the effects of a 7-day treatment with the alpha1-adrenergic agonist midodrine in non-azotemic cirrhotic patients with and without ascites. Thirty-nine cirrhotic patients were studied at baseline and 7 days after administration of oral midodrine 10mg, t.i.d. (11 without and 12 with ascites) or placebo (8 without and 8 with ascites). A significant increase in urine sodium excretion was noted after midodrine administration in patients without and with ascites, in line with significant increases in mean arterial pressure and systemic vascular resistance, and significant decreases in cardiac output and heart rate. Significant increases in glomerular filtration rate, filtration fraction, and urine volume and significant decreases in plasma renin activity and aldosterone were observed in patients with ascites. Placebo had no effect in any study group. The administration of midodrine for 7 days improves systemic haemodynamics and sodium excretion in non-azotemic cirrhotic patients without or with ascites. In patients with ascites, but not in those without ascites, these effects are associated with a suppression of the activity of the renin-angiotensin-aldosterone system, suggesting that the increase in natriuresis is related to the improvement in the effective arterial blood volume.

  14. Antitumor and radiosensitizing effects of withaferin A on mouse Ehrlich ascites carcinoma in vivo

    Energy Technology Data Exchange (ETDEWEB)

    Sharada, A.C. [Dept. of Radiobiology, Kasturba Medical Coll., Manipal (India); Solomon, F.E. [Dept. of Radiobiology, Kasturba Medical Coll., Manipal (India); Uma Devi, P. [Dept. of Radiobiology, Kasturba Medical Coll., Manipal (India); Udupa, N. [Coll. of Pharmaceutical Sciences, Manipal (India); Srinivasan, K.K. [Coll. of Pharmaceutical Sciences, Manipal (India)

    1996-06-01

    The antitumor and radiosensitizing effects of withaferin A (WA), a steroidal lactone from Withania somnifera, was studied on Ehrlich ascites carcinoma in vivo. The acute LD{sub 50(14)} for WA in Swiss mice was {proportional_to}80 mg/kg. Twenty-four hours after i.p. inoculation of 10{sup 6} tumor cells, WA was injected i.p. at different dose fractions (5 or 7.5 mg/kg x 8, 10 mg/kg x 5, 20 or 30 mg/kg x 2) with or without abdominal gamma irradiation (RT, 7.5 Gy) after the first drug dose. Increase in life span and tumor-free survival were studied up to 120 days. The drug inhibited tumor growth and increased survival, which was dependent on the WA dose per fraction rather than the total dose. Combination of RT with all the drug schedules increased tumor cure and tumor-free survival, the best effect seen after 2 fractions of 30 mg/kg each. In another experiment WA was given as 2 (40 mg/kg x 2), 3 (30 mg/kg x 3) or 4 (20 mg/kg x 4) fractions at 5, 7 or 10 days after tumor inoculation with or without RT after the first drug dose. At 7 and 10 days after inoculation the drug was effective only at 40 mg/kg x 2, but with RT 30 mg/kg x 3 produced an equal effect (20% survival) on 7 day old tumors. (orig.).

  15. Inactivation of Ehrlich ascites tumor cells by heavy ions

    International Nuclear Information System (INIS)

    Bertsche, U.; Iliakis, G.; Kraft, G.

    1983-01-01

    Exponentially growing and plateau-phase cultures of Ehrlich ascites tumor cells were irradiated with heavy ions (Z greater than or equal to 20) and assayed for loss of reproductive capacity either immediately or at delayed times after irradiation. The results indicated no modification of the exponential dose response due to conditions which usually favor the repair of potentially lethal damage at low ionization density. Postirradiation treatment of the cells with a DNA synthesis inhibitor known to act on PLD repair resulted in effects similar to those observed without this drug and confirmed the hypothesis that at such high values of ionization density only lethal, unmodifiable damage can be expressed. The inactivation cross-section values calculated from the slope of the measured survival curves showed no significant correlations with commonly used parameters of radiation quality. Instead, a functional dependence on the primary ion energy was indicated, being smaller by a factor of two at low energies (less than or equal to 2 MeV/amu) compared with values at energies above 4 MeV/amu, where agreement with the morphological nuclear cross section of the culture was found. This suggests that at higher specific ion energies energetic secondary electrons contribute to the induction of lethal damage, and that interaction of damaged sites between the primary track and the track ends of delta electrons may occur. The data are therefore also discussed in terms of the penumbra model which emphasizes the role of delta electrons in cell killing when radiations with very high ionization density are applied

  16. Inactivation of Ehrlich ascites tumor cells by heavy ions

    International Nuclear Information System (INIS)

    Bertsche, U.; Iliakis, G.; Kraft, G.

    1983-01-01

    Exponentially growing and plateau-phase cultures of Ehrlich ascites tumor cells were irradiated with heavy ions (Z greater than or equal to 20) and assayed for loss of reproductive capacity either immediately or at delayed times after irradiation. The results indicated no modification of the exponential dose response due to conditions which usually favor the repair of potentially lethal damage at low ionization density. Postirradiation treatment of the cells with beta-arabinofuranosyladenine, a DNA synthesis inhibitor known to act on PLD repair, resulted in effects similar to those observed without this drug and confirmed the hypothesis that at such high values of ionization density only lethal, unmodifiable damage can be expressed. The inactivation cross-section values calculated from the slope of the measured survival curves showed no significant correlations with commonly used parameters of radiation quality such as LET or z 2 /beta 2. Instead, a functional dependence on the primary ion energy was indicated, being smaller by a factor of two at low energies (less than or equal to 2 MeV/amu) compared with values at energies above 4 MeV/amu, where agreement with the morphological nuclear cross section of the culture was found. This suggests that at higher specific ion energies energetic secondary electrons contribute to the induction of lethal damage, and that interaction of damaged sites between the primary track and the track ends of delta electrons may occur. The data are therefore also discussed in terms of the ''penumbra model'' which emphasizes the role of delta electrons in cell killing when radiations with very high ionization density are applied

  17. Lenalidomide and Dexamethasone for a Patient of POEMS Syndrome Presenting with Massive Ascites

    Directory of Open Access Journals (Sweden)

    Shuji Ueda

    2014-01-01

    Full Text Available POEMS syndrome is a multisystem disorder characterized by polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, and skin changes. POEMS syndrome is a rare cause of refractory ascites. We report the case of a patient with POEMS syndrome presenting with massive ascites who was treated with very-low-dose lenalidomide and dexamethasone. A 57-year-old Japanese man was admitted to our hospital with pleural effusion, massive ascites, and leg edema. The diagnosis of POEMS syndrome was made based on the combination of the following findings: peripheral neuropathy, organomegaly, endocrinopathy, serum monoclonal protein elevation, skin changes, plasma VEGF elevation, and evidence of extravascular volume overload. Renal dysfunction induced by biopsy-proven renal involvement of POEMS syndrome was observed. Massive ascites of the patient dramatically diminished with long-time treatment of very-low-dose lenalidomide and dexamethasone. Lenalidomide seems to be a very promising therapy for POEMS syndrome presenting with extravascular volume overload such as edema, pleural effusion, and ascites. Very-low-dose lenalidomide might be effective especially for the patients with POEMS-related nephropathy.

  18. Poor outcomes after hepatectomy in patients with ascites infected by methicillin-resistant staphylococci.

    Science.gov (United States)

    Nitta, Hidetoshi; Beppu, Toru; Itoyama, Akari; Higashi, Takaaki; Sakamoto, Keita; Nakagawa, Shigeki; Mima, Kosuke; Okabe, Hirohisa; Imai, Katsunori; Hayashi, Hiromitsu; Hashimoto, Daisuke; Chikamoto, Akira; Ishiko, Takatoshi; Baba, Hideo

    2015-02-01

    This study was designed to investigate the association between infectious ascites, clinical parameters and treatment outcomes after hepatectomy. Of 891 patients who underwent hepatectomy between 2006 and 2013, 74 who underwent paracentesis for bacterial cultivation of postoperative ascites after hepatectomy were analyzed. Of the 74 patients, 42 had positive bacterial cultures (positive group) and 32 patients had negative cultures (negative group). Hospital mortality was significantly higher in the positive group than in the negative group [9/42 (21.4%) vs. 2/32 (6.3%); P = 0.035]. Hospital mortality associated with each bacterial strain was as follows: methicillin-resistant staphylococci (MRS) (5/13, 38.5%), staphylococci (2/11, 18.2%), enterococci (2/12, 16.7%), Enterobacter (0/3, 0%), Klebsiella (0/2, 0%), and others (0/1, 0%). Cox proportional multivariate analysis revealed that MRS infection in ascites was the only risk factor of hospital death (HR = 5.08, P = 0.041) and MRS wound infection was the only risk factor to predict MRS infection in ascites (HR = 5.67, P = 0.015). Postoperative MRS infection in postoperative ascites after hepatectomy is a potentially fatal complication; therefore, the prevention of MRS wound infection is critical to decrease postoperative hospital mortality. © 2014 Japanese Society of Hepato-Biliary-Pancreatic Surgery.

  19. Study of the cellular uptake and distribution of 57cobalt bleomycin in Ehrlich ascites tumor cells

    International Nuclear Information System (INIS)

    Metelmann, H.R.

    1980-01-01

    We investigated the dependence of the cellular uptake of 57 cobalt-bleomycin on the exposure time and on the dose. In addition we observed the influences due to the incubation temperature, to the growth phase of the tumor cells and due to the composition of the suspensory medium. In supplementary experiments we investigated the binding of the labelled cytostatic agent to erythrocytes, its adsorption to broken Ehrlich ascites tumor cells and the 57 cobalt-bleomycin outflow from pre-loaded intact Ehrlich ascites tumor cells. The 57 cobalt-bleomycin uptake of intact Ehrlich ascites tumor cells is determined by characteristic kinetics. Moreover, the erythrocytes and injured Ehrlich ascites tumor cells show a qualitatively similar graph of the 57 cobalt-bleomycin binding, which can clearly be distinguished from the kinetics found with intact Ehrlich ascites tumor cells. The uptake of this cytostatic agent depends on an unequivocal time-dose-temperature relationship. The transport mechanism of the 57 cobalt-bleomycin uptake was considered as endocytosis. An endocytosis-stimulating inducer could not be detected. However, we obtained indications that the cell-bound cytostatic agent is taken up in two compartments: on the cellular surface and in the interior of the cell. (orig./MG) [de

  20. Ascites bacterial burden and immune cell profile are associated with poor clinical outcomes in the absence of overt infection.

    Directory of Open Access Journals (Sweden)

    Kevin J Fagan

    Full Text Available Bacterial infections, most commonly spontaneous bacterial peritonitis in patients with ascites, occur in one third of admitted patients with cirrhosis, and account for a 4-fold increase in mortality. Bacteria are isolated from less than 40% of ascites infections by culture, necessitating empirical antibiotic treatment, but culture-independent studies suggest bacteria are commonly present, even in the absence of overt infection. Widespread detection of low levels of bacteria in ascites, in the absence of peritonitis, suggests immune impairment may contribute to higher susceptibility to infection in cirrhotic patients. However, little is known about the role of ascites leukocyte composition and function in this context. We determined ascites bacterial composition by quantitative PCR and 16S rRNA gene sequencing in 25 patients with culture-negative, non-neutrocytic ascites, and compared microbiological data with ascites and peripheral blood leukocyte composition and phenotype. Bacterial DNA was detected in ascitic fluid from 23 of 25 patients, with significant positive correlations between bacterial DNA levels and poor 6-month clinical outcomes (death, readmission. Ascites leukocyte composition was variable, but dominated by macrophages or T lymphocytes, with lower numbers of B lymphocytes and natural killer cells. Consistent with the hypothesis that impaired innate immunity contributes to susceptibility to infection, high bacterial DNA burden was associated with reduced major histocompatibility complex class II expression on ascites (but not peripheral blood monocytes/macrophages. These data indicate an association between the presence of ascites bacterial DNA and early death and readmission in patients with decompensated cirrhosis. They further suggest that impairment of innate immunity contributes to increased bacterial translocation, risk of peritonitis, or both.

  1. PAPP-A proteolytic activity enhances IGF bioactivity in ascites from women with ovarian carcinoma

    DEFF Research Database (Denmark)

    Thomsen, Jacob; Hjortebjerg, Rikke; Espelund, Ulrick

    2015-01-01

    serum and ascites from 22 women with ovarian carcinoma. We found that ascites contained 46-fold higher PAPP-A levels as compared to serum (P ...Pregnancy-associated plasma protein-A (PAPP-A) stimulates insulin-like growth factor (IGF) action through proteolysis of IGF-binding protein (IGFBP)-4. In experimental animals, PAPP-A accelerates ovarian tumor growth by this mechanism. To investigate the effect of PAPP-A in humans, we compared...... of IGF-IR in all but one tumor, whereas all tumors expressed PAPP-A, IGFBP-4, IGF-I and IGF-II. Addition of recombinant PAPP-A to ascites increased the cleavage of IGFBP-4 and enhanced IGF-IR activation (P ovarian tumors express PAPP-A, IGFBP-4 and IGFs and these proteins...

  2. Comparative radiosensitivity of clonogenic cells of inoculated Ehrlich ascites and solid tumors

    International Nuclear Information System (INIS)

    Konoplyannikov, A.G.; Kolesnikova, A.I.; Lepekhina, L.A.; Shtejn, L.V.

    1988-01-01

    Survival of clonogenic cells of solid Ehrlich ascited tumor (EAT) exposed to 60 Co-γ-radiation in vitro under the oxygenation conditions was investigated and the clonogenic capacity and radiosensitivity of these cells and cells of the previously studied EAT ascitic form and Lewis solid tumor comparatively studied to elucidate how the efficiency of colony formation (ECF) would affect their radiosensitivity. ECF for solid EAT cells was 2.6±0.3%, which was lower, by about an order of magnitude, than that for ascitic form of this tumor and was nearly the same as that for Luis tumor cells. A median cell lethal dose (D 0 ) was practically the same for all tumors under study. It is suggested that the differences in ECF do not substantially influence the radiosensitivity of clonogenic cells of the studied tumors

  3. Serum and Ascitic Fluid Superoxide Dismutase and Malondialdehyde Levels in Patients with Cirrhosis

    Directory of Open Access Journals (Sweden)

    Ugur Coskun

    2008-01-01

    Full Text Available Serum and ascitic fluid superoxide dismutase (SOD and malondialdehyde (MDA levels were measured in 43 patients with cirrhosis and in a 10 healthy control group. Compensated cirrhotic patients had no clinically detectable ascites, but decompensated patients had massive ascites. Cirrhotic patients were divided into three groups: patients with compensated cirrhosis (n = 16, patients with decompensated cirrhosis with Spontaneous bacterial peritonitis (SBP (n = 14, and patients with decompensated cirrhosis without SBP (n = 13. All cirrhotic patients in the experimental group had significantly higher serum SOD (p 0.05. These results suggest that the increase in serum SOD and MDA levels are not related to the presence of SBP and the status of liver cirrhosis. To sum up, clarifying the impact of increased serum SOD and MDA levels in cirrhotic patients needs further investigation.

  4. Swinging heart in acute pancreatitis.

    Science.gov (United States)

    Lamparter, Steffen; Sundermann, Henrike

    2013-08-01

    Pleural effusions and ascites are not uncommon in acute pancreatitis; however, pericardial effusions complicated by cardiac tamponade are extremely rare and definite treatment has yet to be established. This case report illustrates the findings in a 57-year-old patient, who was diagnosed of an acute alcoholic pancreatitis. The clinical course was complicated by recurrent episodes of acute pancreatitis, and eventually, the patient developed acute circulatory failure that was caused by cardiac tamponade. The patient was successfully treated by an emergency pericardiocentesis; however, although the patient was treated with intrapericardial triamcinolone and octreotide, pericardial effusion reoccurred. Eventually, a pancreaticopericardial fistula was diagnosed by endoscopic retrograde cholangiopancreaticography, and after successful stent placement in a disrupted pancreatic duct, the clinical recovery was uneventful. To the best of the authors' knowledge, this is the first case of a successful endoscopic treatment of a pancreaticopericardial fistula complicated by cardiac tamponade in a patient with acute pancreatitis.

  5. Norfloxacin and cisapride combination decreases the incidence of spontaneous bacterial peritonitis in cirrhotic ascites.

    Science.gov (United States)

    Sandhu, Bimaljit S; Gupta, Rajesh; Sharma, Jayant; Singh, Jagdeep; Murthy, Nandagudi S; Sarin, Shiv K

    2005-04-01

    Spontaneous bacterial peritonitis (SBP) is a serious complication of cirrhosis with ascites, having high recurrence despite antibiotic prophylaxis. Small bowel dysmotility and bacterial overgrowth have been documented to be related to SBP. The purpose of the present paper was (i) to study whether addition of a prokinetic agent to norfloxacin ameliorates the development of SBP in high-risk patients; and (ii) to identify risk factors for SBP development. A prospective, single blinded, randomized controlled trial was conducted in high-risk cirrhotic patients with ascites who had either recovered from an episode of SBP or who had low ascitic fluid protein. Norfloxacin 400 mg once daily (group I) or norfloxacin 400 mg once daily with cisapride 20 mg twice a day (group II) was given and occurrence of side-effects of therapy and mortality were recorded. Of the 94 patients, 48 (51%) were in group I, and 46 (49%) in group II. The actuarial probability of developing SBP at 12 month in group I was 56.8% and in group II, 21.7% (P = 0.026). Treatment failure was observed in five patients (10%) in group I and none in group II (P = 0.003). The actuarial probability of death at 18 months was 20.6% in group I and 6.2% in group II (P = 0.1). Low serum albumin, low ascitic fluid protein and alcoholic cirrhosis were related to development of SBP (P norfloxacin and cisapride significantly reduces the incidence of SBP in high-risk cirrhosis patients; low serum albumin, low ascitic fluid protein and alcoholic cirrhosis predispose to the development of SBP in high-risk cirrhosis patients; and low ascitic fluid protein should also be considered as a risk factor for the development of SBP requiring prophylaxis.

  6. The Impact of Tunneled Catheters for Ascites and Peritoneal Carcinomatosis on Patient Rehospitalizations

    Energy Technology Data Exchange (ETDEWEB)

    Qu, Chuanxing [University of Pittsburgh School of Medicine, Division of Interventional Radiology, Department of Radiology (United States); Xing, Minzhi [Yale University School of Medicine, Division of Interventional Radiology, Department of Radiology and Biomedical Imaging, Yale Cancer Center (United States); Ghodadra, Anish; McCluskey, Kevin M.; Santos, Ernesto; Kim, Hyun S., E-mail: kevin.kim@yale.edu [University of Pittsburgh School of Medicine, Division of Interventional Radiology, Department of Radiology (United States)

    2016-05-15

    PurposeThe aim of the study is to assess patient outcomes, complications, impact on rehospitalizations, and healthcare costs in patients with malignant ascites treated with tunneled catheters.Materials and MethodsA total of 84 patients with malignant ascites (mean age, 60 years) were treated with tunneled catheters. Patients with peritoneal carcinomatosis and malignant ascites treated with tunneled drain catheter placement over a 3-year period were studied. Overall survival from the time of ascites and catheter placement were stratified by primary cancer and analyzed using the Kaplan–Meier method. Complications were graded by the Common Terminology Criteria for Adverse Events v3.0 (CTCAE). The differences between pre- and post-catheter admissions, hospitalizations, and Emergency Department (ED) visits, as well as related inpatient expenses were compared using paired t tests.ResultsThere were no significant differences in gender, age, or race between different primary cancer subgroups. One patient (1 %) developed bleeding (CTCAE-2). Four patients (5 %) developed local cellulitis (CTCAE-2). Three patients (4 %) had prolonged hospital stay (between 7 and 10 days) to manage ascites-related complications such as abdominal distention, discomfort, or pain. Comparison between pre- and post-catheter hospitalizations showed significantly lower admissions (−1.4/month, p < 0.001), hospital stays (−4.2/month, p = 0.003), and ED visits (−0.9/month, p = 0.002). The pre- and post-catheter treatment health care cost was estimated using MS-DRG IPPS payment system and it demonstrated significant cost savings from decreased inpatient admissions in post-treatment period (−$9535/month, p < 0.001).ConclusionsTunneled catheter treatment of malignant ascites is safe, feasible, well tolerated, and cost effective. Tunneled catheter treatment may play an important role in improving patients’ quality of life and outcomes while controlling health care expenditures.

  7. The Impact of Tunneled Catheters for Ascites and Peritoneal Carcinomatosis on Patient Rehospitalizations

    International Nuclear Information System (INIS)

    Qu, Chuanxing; Xing, Minzhi; Ghodadra, Anish; McCluskey, Kevin M.; Santos, Ernesto; Kim, Hyun S.

    2016-01-01

    PurposeThe aim of the study is to assess patient outcomes, complications, impact on rehospitalizations, and healthcare costs in patients with malignant ascites treated with tunneled catheters.Materials and MethodsA total of 84 patients with malignant ascites (mean age, 60 years) were treated with tunneled catheters. Patients with peritoneal carcinomatosis and malignant ascites treated with tunneled drain catheter placement over a 3-year period were studied. Overall survival from the time of ascites and catheter placement were stratified by primary cancer and analyzed using the Kaplan–Meier method. Complications were graded by the Common Terminology Criteria for Adverse Events v3.0 (CTCAE). The differences between pre- and post-catheter admissions, hospitalizations, and Emergency Department (ED) visits, as well as related inpatient expenses were compared using paired t tests.ResultsThere were no significant differences in gender, age, or race between different primary cancer subgroups. One patient (1 %) developed bleeding (CTCAE-2). Four patients (5 %) developed local cellulitis (CTCAE-2). Three patients (4 %) had prolonged hospital stay (between 7 and 10 days) to manage ascites-related complications such as abdominal distention, discomfort, or pain. Comparison between pre- and post-catheter hospitalizations showed significantly lower admissions (−1.4/month, p < 0.001), hospital stays (−4.2/month, p = 0.003), and ED visits (−0.9/month, p = 0.002). The pre- and post-catheter treatment health care cost was estimated using MS-DRG IPPS payment system and it demonstrated significant cost savings from decreased inpatient admissions in post-treatment period (−$9535/month, p < 0.001).ConclusionsTunneled catheter treatment of malignant ascites is safe, feasible, well tolerated, and cost effective. Tunneled catheter treatment may play an important role in improving patients’ quality of life and outcomes while controlling health care expenditures.

  8. Strategies to alleviate the incidence of ascites in broilers: a review

    Directory of Open Access Journals (Sweden)

    U Aftab

    2005-12-01

    Full Text Available Ascites is a complex problem caused by many interacting factors such as genetics, environment and management. Many nutritional, medicinal and management strategies have been proposed to alleviate the problem. Higher levels of dietary vitamin C and E along with selenium yeast might be beneficial, presumably because of their role in improving cellular integrity. Oils rich in n-3 fatty acids have been shown to reduce pulmonary hypertension and, consequently, ascites incidence. The potential use of flax oil has already been demonstrated, whereas the effects of other oils rich in n-3 fatty acids (fish, linseed and canola oils remain to be investigated. The assessment of the effects of dietary electrolyte balance on ascites incidence seems to be a promising field of research in broiler nutrition. In general, reducing the dietary level of salt (NaCl and adding bicarbonates to the diet and drinking water have been proposed as potential "cost-effective" methods to reduce ascites incidence. The use of nutrients/drug agents that increase the vascular capacity of the lungs or decrease the pulmonary vascular resistance may help to alleviate the problem, but economic and local feed regulations might restrict such use. Diuretics have also shown positive effects, presumably because there is a reduction of sodium and fluid retention in the body; litter humidity however must be closely monitored if diuretics are continuously administered. As the high metabolic rate (fast growth is a major factor contributing to the susceptibility of broilers to ascites, early-age feed or nutrient restriction (qualitative or quantitative or light restriction in order to slow down the growth rate seem practically viable methods, since final body weight is not compromised. Optimization of the house temperature and ventilation in cold weather seem helpful practices to decrease ascites incidence. Under practical conditions, it might be interesting to test the additive effects of

  9. Effects of midodrine in patients with ascites due to cirrhosis: Systematic review and meta-analysis.

    Science.gov (United States)

    Guo, Ting Ting; Yang, Yue; Song, Yang; Ren, Yu; Liu, Zhi Xin; Cheng, Gang

    2016-01-01

    Midodrine has been reported to improve systemic and renal hemodynamics in patients with cirrhotic ascites. However, the results of clinical trials are conflicting. The aim of this study is to evaluate the effects of midodrine on cirrhotic ascites through a meta-analysis and systematic review. We searched PubMed (January 1966-December 2014), EMBASE (January 1966-December 2014), the Cochrane Library (Issue 11, 2014), ScienceDirect (January 1966-December 2014), and the China National Knowledge Infrastructure (January 1979-December 2014) databases using the terms 'midodrine' AND 'cirrhosis' AND 'ascites' AND 'paracentesis' for all relevant randomized controlled trials using midodrine for treatment of cirrhotic ascites. In all, 10 trials with a total of 462 patients were included. As a novel therapy for cirrhotic ascites, midodrine was not found to improve survival [odds ratio (OR) 0.81, 95% confidence interval (CI) 0.23-2.91]; although it might improve response rates (OR 3.36, 95% CI 1.47-7.69) and reduce plasma renin activity (MD -3.10, 95% CI -5.37 to -0.84). When midodrine was used as an alternative to albumin in large-volume paracentesis, the mortality was higher for midodrine than for albumin (OR 10.76, 95% CI 1.35-85.97). However, there was no statistically significant difference in the development of paracentesis-induced circulatory dysfunction between midodrine group and albumin group (OR 1.69, 95% CI 0.43-6.72). Midodrine may have treatment effects on cirrhotic ascites. Better powered and well-designed trials are required to assess the extent of the efficacy of midodrine in specifically targeted patients. © 2016 Chinese Medical Association Shanghai Branch, Chinese Society of Gastroenterology, Renji Hospital Affiliated to Shanghai Jiaotong University School of Medicine and Wiley Publishing Asia Pty Ltd.

  10. Recidiverende ascites som den første præsentation af membranøs glomerulonefritis

    DEFF Research Database (Denmark)

    Lindhard, Kristine; Egfjord, Martin; Clemmesen, Otto

    2017-01-01

    Ascites is common in patients with liver cirrhosis. It may present as a clinical manifestation in nephrotic syndrome in adults, typically with heart- or liver disease together with other oedema. We describe a 64-year-old male patient - with no liver or heart disease - with relapsing ascites and n...

  11. Cell Swelling Activates Phospholipase A2 in Ehrlich Ascites Tumor Cells

    DEFF Research Database (Denmark)

    Thoroed, S.M.; Lauritzen, L.; Lambert, I.H.

    1997-01-01

    Ehrlich ascites tumor cells! loaded with H-labeled arachidonic acid and C-labeled stearic acid for two hours, were washed and transferred to either isotonic or hypotonic media containing BSA to scavenge the labeled fatty acids released from the cells. During the first two minutes of hypo-osmotic ......Ehrlich ascites tumor cells! loaded with H-labeled arachidonic acid and C-labeled stearic acid for two hours, were washed and transferred to either isotonic or hypotonic media containing BSA to scavenge the labeled fatty acids released from the cells. During the first two minutes of hypo...

  12. Antineoplasic effect of aqueous extract of plectranthus amboinicus in ehrlich ascites carcinoma.

    Science.gov (United States)

    Brandao, Eduardo M; Brandão, Paulo H D M; Souza, Ivone A; Paiva, Gerson S; de C Carvalho, Marcos; Lacerda, Claudio M

    2013-01-01

    There are 46,000 new cases of peritoneal carcinomatosis per year in the USA and 17,700 in Brazil. New media, including plant derivatives, are being tested in its treatment. Plectranthus amboinicus is a medicinal plant widely used in Brazil, especially in the northeast region, for the treatment of various diseases, including cancer. This present study evaluates the intraperitoneal use of aqueous extracts of Plectranthus amboinicus (AEPa) at a dose of 200 mg / kg for the treatment of the ascitic form of Ehrlich carcinoma. It is concluded also the AEPa produced antineoplastic effect in ascitic form of Ehrlich carcinoma.

  13. Diagnosis of spontaneous bacterial peritonitis: Role of tween 80 and triton X in ascitic fluid cultures

    Directory of Open Access Journals (Sweden)

    Iyer R

    2009-01-01

    Full Text Available A patient with alcoholic cirrhosis of the liver, portal hypertension with hepatic encephalopathy and spontaneous bacterial peritonitis (SBP was admitted in an obtunded condition. Attempts at delineating the aetiology of the SBP using conventional cultures as well as automated systems were not successful. The use of non-anionic surfactant agents such as Tween 80-incorporated blood agar and Triton X treatment of the specimens facilitated the growth of Klebsiella pneumoniae from the ascitic fluid, which otherwise would have been concluded to represent culture-negative neutrocytic ascites. Thus, the use of the aforementioned agents could be explored in elucidating the aetiology of body cavity infections when conventional methods fail.

  14. The value of emergency CT studies in spontaneous rupture of hepatocellular carcinoma. Analysis for tumor protrusion and hemorrhagic ascites

    Energy Technology Data Exchange (ETDEWEB)

    Ishihara, Makiko; Kobayashi, Hisashi; Ichikawa, Taro; Cho, Keiichi; Gemma, Kazuhito; Kumazaki, Tatsuo [Nippon Medical School, Tokyo (Japan)

    1997-12-01

    CT characteristics of spontaneous rupture of HCC (n=13) were reviewed retrospectively, and the value of emergency CT studies in this disease was evaluated. Especially, tumor protrusion ratio (TPR) and ascitic CT numbers were measured to for comparison with the data for unruptured HCCs and ordinary, (e.g., non-hemorrhagic) ascites (n=13). As a result, except for diffuse type HCCs, the TPR was significantly higher than for the unruptured HCCs. Nine cases had intraperitoneal HDAs, and the laterality of the HDAs corresponded with that of the ruptured tumors in 8 cases. Also, the ascitic CT numbers apart from the HDA were still higher than the ordinary ascites. Therefore, a high TPR, HDAs adjacent to the tumor, and elevated ascitic CT numbers are important CT manifestations indicating HCC rupture. Diffuse HCCs, however, require careful clinical evaluation. (author)

  15. Massive Fetal Ascites: Vaginal Delivery After Trans- Abdominal Fetal ...

    African Journals Online (AJOL)

    We report a care of acute fetal acites diagnosed by ultrasonograhy at 29 weeks gestation in a primigravida who used herbel fertility drugs for conception and through the fist 8 weeks of gestation. Under ultrasound guidance the fetal peritoneal cavity was canulated via the material abdomen with an 18G intravenous canular.

  16. pH regulation in sensitive and multidrug resistant Ehrlich ascites tumor cells

    DEFF Research Database (Denmark)

    Litman, Thomas; Pedersen, S F; Kramhøft, B

    1998-01-01

    Maintenance and regulation of intracellular pH (pHi) was studied in wild-type Ehrlich ascites tumor cells (EHR2) and five progressively daunorubicin-resistant, P-glycoprotein (P-gp)-expressing strains, the maximally resistant of which is EHR2/1.3. Steady-state pHi was similar in cells expressing...

  17. Urinary ascites in a preterm female neonate: a rare case report ...

    African Journals Online (AJOL)

    Here we report a rare case of urinary ascites due to spontaneous bladder rupture in a preterm female neonate. The baby presented with respiratory distress, abdominal distension, anuria, and renal insufficiency. The diagnosis of bladder rupture was confirmed by peritoneal fluid aspiration with biochemical analysis and ...

  18. Effect of cytochalasins on F-actin and morphology of Ehrlich ascites tumor cells

    DEFF Research Database (Denmark)

    Mills, J W; Falsig Pedersen, S; Walmod, P S

    2000-01-01

    that, in intact cells, different cytochalasins can have varying effects on cell morphology and F-actin content and organization. To examine this problem in more detail, we analyzed the effects of cytochalasins on the cell morphology of and F-actin content and organization in Ehrlich ascites tumor (EAT...

  19. Downregulation of taurine uptake in multidrug resistant Ehrlich ascites tumor cells

    DEFF Research Database (Denmark)

    Poulsen, K A; Litman, Thomas; Eriksen, J

    2002-01-01

    In daunorubicin resistant Ehrlich ascites tumor cells (DNR), the initial taurine uptake was reduced by 56% as compared to the parental, drug sensitive Ehrlich cells. Kinetic experiments indicated that taurine uptake in Ehrlich cells occurs via both high- and low-affinity transporters. The maximal...

  20. Hepatitis B-Surface Antigen In Ascitic Fluid Of Patients With Chronic ...

    African Journals Online (AJOL)

    A prospective evaluation of eleven consecutive cases of chronic liver disease over a twelve-month period was carried out clinically and ultrasonographically. By the use of the method of reverse passive haemagglutination, sera and ascitic fluid of the patients were tested for the presence of the Hepatitis B surface antigen.

  1. Urinary ascites in a preterm female neonate: a rare case report

    African Journals Online (AJOL)

    pneumonia (Fig. 1a). On ultrasonography (USG) abdomen, urinary bladder was structurally normal but there was presence of 3+ fluid was in the peritoneal cavity (Fig. 2). Due to marked respiratory distress and massive ascites, about 400 ml of straw-colored peritoneal fluid was aspirated. After peritoneal fluid aspiration, ...

  2. Haematological characteristics predicting susceptibility for ascites. 1. High carbon dioxide tensions in juvenile chickens.

    NARCIS (Netherlands)

    Scheele, C.W.; Klis, van der J.D.; Kwakernaak, C.; Buys, N.; Decuypere, E.

    2003-01-01

    1. Male broilers of two different genetic stocks, a pure broiler sire line (A) and commercially available Ross broilers (B), were used to study the effect of haematological characteristics in juvenile chickens on the development of clinical ascitic signs. Production performance (body weight gain

  3. Non-selective β-blockers do not affect mortality in cirrhosis patients with ascites

    DEFF Research Database (Denmark)

    Bossen, Lars; Krag, Aleksander; Vilstrup, Hendrik

    2016-01-01

    , variceal bleeding, bacterial infection, and/or development of the hepatorenal syndrome. CONCLUSION: This large and detailed dataset on worldwide non-protocol use of NSBBs in cirrhosis patients with ascites shows that NSBBs did not increase the patients' mortality. The decision to stop NSBB treatment...

  4. CYTOTOXICITY OF ARTEMISININ-RELATED ENDOPEROXIDES TO EHRLICH ASCITES TUMOR-CELLS

    NARCIS (Netherlands)

    WOERDENBAG, HJ; MOSKAL, TA; PRAS, N; MALINGRE, TM; ELFERALY, FS; KAMPINGA, HH; KONINGS, AWT

    A series of artemisinin-related endoperoxides was tested for cytotoxicity to Ehrlich ascites tumor (EAT) cells using the microculture tetrazolium (MTT) assay. Artemisinin [1] had an IC50 value of 29.8 muM. Derivatives of dihydroartemisinin [2], being developed as antimalarial drugs (artemether [3],

  5. MicroRNA-155 is upregulated in ascites in patients with spontaneous bacterial peritonitis

    DEFF Research Database (Denmark)

    Lutz, Philipp; M'haimid, Mohamed; Pohlmann, Alessandra

    2017-01-01

    MircoRNA's (miR) have been recognised as important modulators of gene expression and potential biomarkers. However, they have been rarely investigated in bio fluids apart from blood. We investigated the association of miR-125b and miR-155 with complications of cirrhosis. Ascites was prospectively...

  6. Effect of paracentesis on metabolic activity in patients with advanced cirrhosis and ascites

    DEFF Research Database (Denmark)

    Knudsen, Anne Wilkens; Krag, Aleksander; Nordgaard-Lassen, Inge

    2016-01-01

    Objective Patients with decompensated cirrhosis often suffer from malnutrition. To enable appropriate nutritional supplementation a correct estimation of resting energy expenditure (REE) is needed. It is, however, unclear whether the volume of ascites should be included or not in the calculations...

  7. Giant ovarian cyst masquerading as a massive ascites: a case report.

    Science.gov (United States)

    Yeika, Eugene Vernyuy; Efie, Derrick Tembi; Tolefac, Paul Nkemtendong; Fomengia, Joseph Nkeangu

    2017-12-19

    Giant ovarian cysts are tumours of the ovary presenting with diameters greater than 10 cm. Giant ovarian cysts have become rare in recent days as they are diagnosed and managed early due to the availability of good imaging modalities. The aim of this case report is to show how a huge cystic ovarian mass can mislead the diagnosis of ascites in a postmenopausal woman. Factors associated with late presentation of giant ovarian cysts in sub-Saharan Africa have also been discussed. We present the case of a 65-year-old grand multiparous woman who was referred to our centre with a grossly distended abdomen misdiagnosed as a massive ascites. Abdominopelvic ultrasound scan revealed a right giant multiloculated ovarian cyst. She benefited from a cystectomy with an uneventful postoperative stay. Histopathology revealed mucinous cystadenoma. Large cystic ovarian tumours can present masquerading as massive ascites and misleading diagnosis as in this case report. We report this case to increase the suspicion index of a large ovarian cyst in all women presenting with massive ascites.

  8. Characterisation of bacteria in ascites--reporting the potential of culture-independent, molecular analysis.

    Science.gov (United States)

    Rogers, G B; Russell, L E; Preston, P G; Marsh, P; Collins, J E; Saunders, J; Sutton, J; Fine, D; Bruce, K D; Wright, M

    2010-05-01

    Spontaneous bacterial peritonitis (SBP) is a severe complication of liver disease. A significant proportion of patients have culture-negative ascites, despite having similar signs, symptoms and mortality to those with SBP. Therefore, empirical antibiotic treatment for infection is often started without knowledge of the causative organisms. Here, we investigated the potential of molecular techniques to provide rapid and accurate characterisation of the bacteria present in ascitic fluid. Ascites samples were obtained from 29 cirrhotic patients undergoing clinically indicated therapeutic paracentesis. Bacterial content was determined by terminal restriction fragment length polymorphism (T-RFLP) analysis, quantitative polymerase chain reaction (PCR) and 16S ribosomal clone sequence analysis. Bacterial signal was detected in all samples, compared to three out of ten using standard methods. Bacterial loads ranged from 5.5 x 10(2) to 5.4 x 10(7) cfu/ml, with a mean value of 1.9 x 10(6) cfu/ml (standard deviation +/- 9.6 x 10(6) cfu/ml). In all but one instance, bacterial species identified by culture were also confirmed by molecular analyses. Preliminary data presented here suggests that culture-independent, molecular analyses could provide rapid characterisation of the bacterial content of ascites fluid, providing a basis for the investigation of SBP development and allowing early and targeted antibiotic intervention.

  9. New-onset ascites as a manifestation of virologic relapse in patients with hepatitis C cirrhosis

    Directory of Open Access Journals (Sweden)

    Chua DL

    2014-01-01

    Full Text Available Deborah Lim Chua, Thomas Hahambis, Samuel H SigalDivision of Gastroenterology, Department of Medicine, New York University School of Medicine, New York, NY, USABackground: Chronic hepatitis C is the most common cause of cirrhosis in industrialized countries. Successful treatment of chronic hepatitis C in patients with advanced fibrosis or cirrhosis has significant benefits, including improvements in inflammation, fibrosis, and portal hypertension, with prevention of esophageal varices and clinical decompensation.Case: In this report, we present two patients with well-compensated hepatitis C cirrhosis who achieved an end-of-treatment response on a direct-acting antiviral therapy-based triple regimen for hepatitis C virus, but subsequently presented with new-onset ascites associated with virologic relapse.Conclusion: We propose that the development of ascites in this setting is due to the adverse impact of inflammation of the virologic relapse on portal hypertension. Our observation that ascites formation can be a manifestation of virologic relapse has potentially important clinical implications, as it highlights not only the importance of close monitoring of cirrhotic patients after achieving end-of-treatment response but also the impact of active inflammation on the severity of portal hypertension.Keywords: chronic hepatitis C, cirrhosis, virologic relapse, portal hypertension, ascites

  10. Disease-induced variability of genetic correlations: ascites in broilers as a case study

    NARCIS (Netherlands)

    Greef, de K.H.; Janss, L.L.G.; Vereijken, A.L.J.; Pit, R.; Gerritsen, C.L.M.

    2001-01-01

    Breeding against a production disease is complicated by multiple relationships between productivity, disease, and environment. Ascites in broilers is such a disease. The combination of the reasonably well understood etiology (a physiological/pathological cascade due to inadequate oxygen supply) and

  11. Urinary ascites in a preterm female neonate: a rare case report

    African Journals Online (AJOL)

    ground glass opacities in flanks along with right upper-lobe pneumonia (Fig. 1a). On ultrasonography (USG) abdomen, urinary bladder was structurally normal but there was presence of 3+ fluid was in the peritoneal cavity (Fig. 2). Due to marked respiratory distress and massive ascites, about 400 ml of straw-colored ...

  12. Liver cirrhosis associated wiht a non-responsive ascites in a 10 ...

    African Journals Online (AJOL)

    Liver cirrhosis associated wiht a non-responsive ascites in a 10 month old alsatian dog. ... Exploratory laparotomy findings were that of a slightly enlarged liver with diffuse miliary nodules on .both the parietal and visceral surfaces. Few larger nodules 'were also present. 'The liver was firmer in consistency and two separate ...

  13. Antitumor Properties of Modified Detonation Nanodiamonds and Sorbed Doxorubicin on the Model of Ehrlich Ascites Carcinoma.

    Science.gov (United States)

    Medvedeva, N N; Zhukov, E L; Inzhevatkin, E V; Bezzabotnov, V E

    2016-01-01

    We studied antitumor properties of modified detonation nanodiamonds loaded with doxorubicin on in vivo model of Ehrlich ascites carcinoma. The type of tumor development and morphological characteristics of the liver, kidneys, and spleen were evaluated in experimental animals. Modified nanodiamonds injected intraperitoneally produced no antitumor effect on Ehrlich carcinoma. However, doxorubicin did not lose antitumor activity after sorption on modified nanodiamonds.

  14. Study on anti-ehrlich ascites tumor effect of Pinellia Ternata ...

    African Journals Online (AJOL)

    The study concluded that Pinellia ternata polysaccharide extract had some in vivo anti-tumour effects, which were probably associated with the enhancement of the body's ability to scavenge excess free radicals by improving the body's enzyme activity. Key words: Pinellia ternata polysaccharide, ascites tumour, SOD, MDA, ...

  15. Infected ascites: Distinguishing secondary peritonitis from spontaneous bacterial peritonitis in a cirrhotic patient with classic symptoms

    Directory of Open Access Journals (Sweden)

    Marvin Louis Roy Lu

    2017-01-01

    Conclusion: Persistence of signs and symptoms of peritonitis despite improvement in ascitic fluid analysis in cirrhotic patients treated for or early relapse of peritonitis with the same organism should prompt the physician to evaluate for secondary peritonitis and surgical management should be considered for potentially correctable sources.

  16. Spontaneous ascitic fluid infection and bacteremia due to Yersinia pseudotuberculosis in a liver transplant patient.

    Science.gov (United States)

    Renvoisé, A; Lemaitre, N; Saintenoy, G; Benosman, H; Geffrier, C; Epelboin, L; Jarlier, V; Poynard, T; Thabut, D

    2015-05-01

    We report herein a case of bacteremic ascitic fluid infection in a liver transplant patient caused by a strain of Yersinia pseudotuberculosis serogroup I that lost the yersiniabactin core. The patient's outcome was favorable after a combined therapy with a third-generation cephalosporin and gentamicin. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  17. Spontaneous ascitic fluid infection and bacteremia due to Yersinia pseudotuberculosis in a liver transplant patient

    Directory of Open Access Journals (Sweden)

    A. Renvoisé

    2015-05-01

    Full Text Available We report herein a case of bacteremic ascitic fluid infection in a liver transplant patient caused by a strain of Yersinia pseudotuberculosis serogroup I that lost the yersiniabactin core. The patient's outcome was favorable after a combined therapy with a third-generation cephalosporin and gentamicin.

  18. Effects of Atenolol on Growth Performance, Mortality Due to Ascites, Antioxidant Status and Some Blood Parameters in Broilers under Induced Ascites

    Directory of Open Access Journals (Sweden)

    mokhtar fathi

    2016-11-01

    Full Text Available Introduction Broiler chickens are intensively selected for productive traits. The management of these highly productive animals must be optimal to allow their full genetic potential to be expressed. If this is not done, inefficient production and several metabolic diseases such as ascites become apparent. Investigations in mammals indicated that the b- adrenoreceptor characteristics are differentially regulated by chronic hypoxia and play an important role in the cardiovascular system. The density of b-adrenergic receptors was higher in cardiac cells of ascites sensitive birds compared with ascites-resistant ones. Moreover, the characteristics of b-adreno receptors are different in cardiac cells of birds with right ventricular hypertrophy and heart failure compared with healthy birds. Treatment with the selective b1-adrenoceptor blocker, atenolol, abolished right ventricular hypertrophy in response to hypoxia compared with normoxic condition in rats. Materials and Methods This study investigated the comparative effects of different levels of atenolol Growth performance, Mortality due to ascites, antioxidant status and blood parameters in broilers under induced ascites. Six hundred one-day-old male broilers (Ross 308 in a completely randomized experimental design with four treatments (Positive control, negative control, and two levels of 30 and 60 ppm atenolol with five replicates of thirty birds were applied. Birds in positive control were reared in natural temperature without atenolol, the other bird groups were reared in cold temperature with 0, 30 and 60 ppm atenolol. The average daily feed intake (ADFI, average daily weight gain (ADWG and feed conversion ratio (FCR for each group of birds were calculated and mortality was daily weighed, recorded and used to correct the FCR. Observations were made daily to record the incidence of ascites and mortality. Diagnosis of ascites generally depends on observation of the following symptoms: (1 right

  19. Metabolism of 64Cu and transfer of 125I-MT in the bearing liver ascites tumor (H22) mice

    International Nuclear Information System (INIS)

    Huai Qing; Fang Xingwang; Wang Wenqing

    1998-01-01

    The metabolism of 64 Cu in some tissues of the bearing liver ascites tumor mice has been studied. The liver in normal and tumor bearing mice preferentially accumulates intravenous injection copper, however, the liver in the later mice accumulates much less copper than that of the former. It suggests that in the bearing ascites tumor mice, ascites tumor influences the metabolism of copper. It is found that the content of 64 Cu in the tumor cell is more than 85% in ascites tumor. Gel filtration profile of mice liver homogenate on Sephadex G-75 shows that injected 64 Cu is mainly bound with metallothionein. The tissues uptake of 125 I-labelled (Cd, Zn)-MT which is given in abdominal cavity are also reported. Of the tissues studied, the ascites tumor and kidney accumulate the highest concentration of given 125 I-MT, since over 20% of entire dose accumulated in them. After 125 I-MT is given, it soon goes into ascites tumor, and reaches the maximum in ascites as well as in tumor cell. Therefore, 125 I-MT can go through the membrane of tumor cell and reaches in the tumor cell

  20. Matrix protein of vesicular stomatitis virus: a potent inhibitor of vascular endothelial growth factor and malignant ascites formation.

    Science.gov (United States)

    Zhou, Y; Wen, F; Zhang, P; Tang, R; Li, Q

    2013-03-01

    Malignant ascites is common in various types of cancers and is difficult to manage. Vascular endothelial growth factor (VEGF) has a pivotal role in malignant ascites. The matrix protein of vesicular stomatitis virus (VSVMP) has been shown to inhibit host gene expression and induce the apoptosis of cancer cells. The present study was designed to determine whether VSVMP suppresses the formation of ascites in ascites-producing peritoneal carcinomatosis. BALB/c female mice, 6-8 weeks old, bearing peritoneal tumors of H22 or MethA cells received an intraperitoneal administration of 50 μg VSVMP/250 μg liposome complexes, 50 μg empty plasmid/250 μg liposome complexes or 0.9% NaCl solution, respectively, every 2 days for 3 weeks. Administration of VSVMP resulted in a significant inhibition in ascites formation, improvement in health condition and prolonged survival of the treated mice. Decreased peritoneum osmolarity and reduced tumor vascularity coincided with dramatic reductions in the VEGF level in ascites fluid and plasma. Examination of floating tumor cells collected from the peritoneal wash revealed an apparently increased number of apoptotic cells and profound downregulation of VEGF mRNA in the VSVMP-treated mice. Our data indicate for the first time that in BALB/c mice bearing H22 or MethA cell peritoneal tumors, VSVMP may inhibit VEGF production and suppress angiogenesis, consequently abolishing ascites formation.

  1. Proton pump inhibitor use and association with spontaneous bacterial peritonitis in patients with cirrhosis and ascites.

    Science.gov (United States)

    Siple, Jolene F; Morey, Jessica M; Gutman, Tracy E; Weinberg, Kathy L; Collins, Peggie D

    2012-10-01

    To evaluate the literature regarding the efficacy and safety of proton pump inhibitors (PPIs) when they are used in patients with cirrhosis and ascites. A literature search was conducted using MEDLINE (1966-May 2012) and Web of Science (1990-May 2012) with the terms proton pump inhibitor, antisecretory therapy, cirrhosis, ascites, spontaneous bacterial peritonitis, and Clostridium difficile. The search was restricted to articles published in English on the use of PPIs in humans. Reference citations from identified published articles were reviewed for relevant information. All articles in English identified from the data sources were evaluated for inclusion. One case series, 8 retrospective case-control trials, and 1 meta-analysis were identified. Cirrhosis may cause complications such as portal hypertension, esophageal varices, and ascites. Patients may be prescribed PPIs without clear indications or because of their propensity to develop upper gastrointestinal symptoms and bleeding. However, gastric acidity is a major nonspecific defense mechanism and there is insufficient evidence on the need for chronic acid suppression in patients with cirrhosis. It is postulated that the portal hypertensive environment in cirrhosis and the acid suppression from PPIs can increase the risk of spontaneous bacterial peritonitis and C. difficile infection in patients with cirrhosis with ascites. Several retrospective studies and 1 meta-analysis have confirmed this association. Patients with cirrhosis and ascites should be monitored carefully while on PPIs for a possible increased risk of infection from spontaneous bacterial peritonitis and C. difficile. Prospective randomized trials are needed to confirm this association. Clinicians should be aware of this lesser known adverse effect of PPIs.

  2. Alpha-2A Adrenoceptor Agonist Guanfacine Restores Diuretic Efficiency in Experimental Cirrhotic Ascites: Comparison with Clonidine.

    Directory of Open Access Journals (Sweden)

    Giovanni Sansoè

    Full Text Available In human cirrhosis, adrenergic hyperfunction causes proximal tubular fluid retention and contributes to diuretic-resistant ascites, and clonidine, a sympatholytic drug, improves natriuresis in difficult-to-treat ascites.To compare clonidine (aspecific α2-adrenoceptor agonist to SSP-002021R (prodrug of guanfacine, specific α2A-receptor agonist, both associated with diuretics, in experimental cirrhotic ascites.Six groups of 12 rats were studied: controls (G1; controls receiving furosemide and potassium canrenoate (G2; rats with ascitic cirrhosis due to 14-week CCl4 treatment (G3; cirrhotic rats treated (over the 11th-14th CCl4 weeks with furosemide and canrenoate (G4, furosemide, canrenoate and clonidine (G5, or diuretics and SSP002021R (G6. Three rats of each group had their hormonal status and renal function assessed at the end of 11th, 12th, 13th, and 14th weeks of respective treatments.Cirrhotic rats in G3 and G4 gained weight over the 12th-14th CCl4 weeks. In G4, brief increase in sodium excretion over the 11th-12th weeks preceded worsening of inulin clearance and natriuresis (diuretic resistance. In comparison with G4, the addition of clonidine (G5 or guanfacine (G6 to diuretics improved, respectively, sodium excretion over the 11th-12th CCl4 weeks, or GFR and electrolytes excretion over the 13th-14th CCl4 weeks. Natriuretic responses in G5 and G6 were accompanied by reduced catecholamine serum levels.α2A-receptor agonists restore glomerular filtration rate and natriuresis, and delay diuretic-resistant ascites in experimental advanced cirrhosis. Clonidine ameliorates diuretic-dependent natriuresis just for a short time.

  3. Percutaneous microwave ablation with artificial ascites for symptomatic uterine adenomyosis: initial experience.

    Science.gov (United States)

    Hai, Ning; Zhang, Jing; Xu, Ruifang; Han, Zhi-Yu; Liu, Fang Yi

    2017-09-01

    To evaluate the feasibility, safety and technical efficacy of ultrasound-guided percutaneous microwave ablation with artificial ascites for adenomyosis. Between May 2015 and May 2016, a total of 25 patients with symptomatic adenomyosis who underwent ultrasound-guided percutaneous microwave ablation with artificial ascites were included in this retrospective study. A matching cohort of 50 patients underwent ultrasound-guided percutaneous microwave ablation without artificial ascites as controls. The technical efficacy, complications and short-term treatment effectiveness were assessed and compared with the controls. Artificial ascites was successfully achieved in all of the 25 patients with the administration of a median of 550 mL (range, 250-1200 mL) of solution. There was substantial improvement in achieving a better antenna path in 100% (20/20) of the cases with a poor antenna path. The complete separation was achieved in 23 of 25 patients. The mean ablation time was 26.5 ± 7.3 min and the median non-perfusion volume ratio was 76% which was similar to the control group (p > .05). No serious complications were observed. Patient pain scores for dysmenorrhoea showed a statistically significant decline from the baseline of 6.71 ± 0.96 to 2.92 ± 0.79 and the symptom severity score declined statistically significantly from 21.8 ± 5.5 to 16.4 ± 4.8 at 3 months follow-up. Percutaneous microwave ablation with artificial ascites is feasible, safe and can be effective in improving access for treatment of adenomyosis.

  4. Fat containing chylous mesenteric lymphangiomatosis

    International Nuclear Information System (INIS)

    Kim, Soon Yong; Lim, Jae Hoon; Ko, Young Tae; Lee, Sun Wha; Oh, Soo Myung

    1984-01-01

    We have experienced an unusual case of mesenteric lymphangiomatosis in a 6-month-old male infant. Computed tomography (CT) disclosed fatty abdominal masses with attenuation coefficient being -5∼-28 Hounsfield units (HU). Laparotomy disclosed innumerable small and large chyle containing masses in the mesentery as well as mesenteric root. Pathologically these were confirmed to be cavernous and cystic lymphangiomatosis. One must bear in mind the possibility of lymphangioma in case of fat containing mesenteric mass on CT

  5. Microheterogeneity of transthyretin in serum and ascitic fluid of ovarian cancer patients

    International Nuclear Information System (INIS)

    Gericke, Beate; Raila, Jens; Sehouli, Jalid; Haebel, Sophie; Könsgen, Dominique; Mustea, Alexander; Schweigert, Florian J

    2005-01-01

    Transthyretin (TTR), a traditional biomarker for nutritional and inflammatory status exists in different molecular variants of yet unknown importance. A truncated form of TTR has recently been described to be part of a set of biomarkers for the diagnosis of ovarian cancer. The main aim of the study was therefore to characterize differences in microheterogeneity between ascitic fluid and plasma of women affected with ovarian cancer and to evaluate the tumor site as the possible source of TTR. Subjects were 48 women with primary invasive epithelial ovarian cancer or recurrent ovarian carcinoma. The control group consisted of 20 postmenopausal women. TTR and retinol-binding protein (RBP) levels were measured by enzyme-linked immunoassay (ELISA) and C-reactive protein (CRP) levels by a high-sensitivity latex particle turbidimetric assay. The molecular heterogeneity of TTR was analysed using immunoprecipitation and matrix-associated laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF-MS). Presence of TTR in tumor tissue was determined with indirect peroxidase immunostaining. TTR and RBP (μg/ml) levels in serum were 148.5 ± 96.7 and 22.5 ± 14.8 in affected women compared to 363.3 ± 105.5 and 55.8 ± 9.3 in healthy postmenopausal women (p < 0.01). In ascitic fluid, levels were 1.02 ± 0.24 and 4.63 ± 1.57 μg/ml, respectively. The mean levels of TTR and RBP in serum showed a tendency to decrease with the severity of the disease and were lower in affected women whose CRP levels were > 40 mg/ml (p = 0.08 for TTR; p < 0.05 for RBP). No differences in TTR microheterogeneity were observed between TTR isolated from serum of affected and healthy women or from ascitic fluid. TTR occurred rather consistently in four variants. Mass signals were at 13758 ± 7, 13876 ± 13 (greatest intensity), 13924 ± 21 and 14062 ± 24 Da, representing native, S-cysteinylated, S-cysteinglycinylated and glutathionylated TTR, respectively. Serum of healthy and affected women

  6. The effect of ascitic fluid hydrostatic pressure on albumin extravasation rate in patients with cirrhosis of the liver

    DEFF Research Database (Denmark)

    Henriksen, Jens Henrik Sahl; Parving, H H; Lassen, N A

    1981-01-01

    Overall transvascular escape rate of albumin [TERalb, i.e. the fraction of intravascular mass of albumin (IVMalb) passing to the extravascular space per unit time] was determined from the disappearance of i.v. injected radioiodinated serum albumin. Patients with tense ascites due to liver cirrhosis...... and pigs with posthepatic portal hypertension and intraperitoneally instilled fluid were studied before and after abdominal paracentesis in order to evaluate the effect of ascitic fluid hydrostatic pressure on the transvascular escape rate of albumin. TERalb of the ascitic patients (n = 6) were on average...... 7.8% IVMalb.h-1, which is somewhat higher but not significantly above normal (mean 5.6% IVMalb.h-1). After paracentesis and removal of the ascitic fluid, TERalb rose significantly to an average of 11.9% IVMalb.h-1 (P less than 0.05). The fraction of IVMalb passing into the peritoneal cavity...

  7. Peritoneovenous shunt in treatment of ascites in patients with cirrhosis. A preliminary report with special reference to pathophysiology

    DEFF Research Database (Denmark)

    Henriksen, Jens Henrik Sahl; Malchow-Møller, A; Ring-Larsen, H

    1983-01-01

    Peritoneovenous shunts (LeVeen type) were implanted in seven patients with cirrhosis complicated by ascites refractory to diuretic treatment. Three patients died of gastrointestinal bleeding and hepatic coma 1 to 7 weeks after the shunt implantation. The patients who died were those with the most...... sodium excretion was observed in patients with patent shunts. After disappearance of ascites, the splanchnic venous pressures became less deranged. Long-term change in plasma volume or circulating albumin mass could not be detected. A patent shunt increases the drainage from the peritoneal cavity......, but detectable increment in the overall lymph drainage was only found in a patient with a very low pre-shunt value. The findings do not support the 'overflow' theory of ascites formation but rather the 'lymph imbalance' theory. For clinical evaluation of peritoneovenous shunting in the treatment of ascites...

  8. Value of 18F-FDG PET/CT Combined With Tumor Markers in the Evaluation of Ascites.

    Science.gov (United States)

    Han, Na; Sun, Xun; Qin, Chunxia; Hassan Bakari, Khamis; Wu, Zhijian; Zhang, Yongxue; Lan, Xiaoli

    2018-05-01

    The purpose of this study is to investigate the value of 18 F-FDG PET/CT combined with assessment of tumor markers in serum or ascites for the diagnosing and determining the prognosis of benign and malignant ascites. Patients with ascites of unknown cause who underwent evaluation with FDG PET/CT were included in this retrospective study. The maximum standardized uptake value (SUV max ) and levels of the tumor markers carbohydrate antigen-125 (CA-125) and carcinoembryonic antigen (CEA) in serum and ascites were recorded. The diagnostic values of FDG PET/CT, CEA and CA-125 levels in serum or ascites, and the combination of imaging plus tumor marker assessment were evaluated. Factors that were predictive of survival were also analyzed. A total of 177 patients were included. Malignant ascites was eventually diagnosed in 104 patients, and benign ascites was diagnosed in the remaining 73 patients. With the use of FDG PET/CT, 44 patients (42.3%) were found to have primary tumors. The sensitivity, specificity, and accuracy of FDG PET/CT were 92.3%, 83.6%, and 88.7%, respectively. CA-125 levels in serum and ascites showed much better sensitivity than did CEA levels, but they showed significantly lower specificity. If the combination of tumor markers and FDG PET/CT was analyzed, the sensitivity, specificity, and accuracy of tumor markers in serum were 96.6%, 78.1%, and 88.7%, and those of tumor markers in ascites were 97.7%, 80.0%, and 90.4%, respectively. Sex may be an important factor affecting survival time (hazard ratio, 0.471; p = 0.004), but age, CEA level, and FDG PET/CT findings could not predict survival. FDG PET/CT combined with assessment of tumor markers, especially CEA, increased the efficacy of diagnosis of ascites of unknown causes. Male sex conferred a poorer prognosis, whereas age, CEA level, and FDG uptake had no predictive significance in patients with malignant ascites.

  9. Isolation and characterization of tumor cells from the ascites of ovarian cancer patients: molecular phenotype of chemoresistant ovarian tumors.

    Directory of Open Access Journals (Sweden)

    Ardian Latifi

    Full Text Available Tumor cells in ascites are a major source of disease recurrence in ovarian cancer patients. In an attempt to identify and profile the population of ascites cells obtained from ovarian cancer patients, a novel method was developed to separate adherent (AD and non-adherent (NAD cells in culture. Twenty-five patients were recruited to this study; 11 chemonaive (CN and 14 chemoresistant (CR. AD cells from both CN and CR patients exhibited mesenchymal morphology with an antigen profile of mesenchymal stem cells and fibroblasts. Conversely, NAD cells had an epithelial morphology with enhanced expression of cancer antigen 125 (CA125, epithelial cell adhesion molecule (EpCAM and cytokeratin 7. NAD cells developed infiltrating tumors and ascites within 12-14 weeks after intraperitoneal (i.p. injections into nude mice, whereas AD cells remained non-tumorigenic for up to 20 weeks. Subsequent comparison of selective epithelial, mesenchymal and cancer stem cell (CSC markers between AD and NAD populations of CN and CR patients demonstrated an enhanced trend in mRNA expression of E-cadherin, EpCAM, STAT3 and Oct4 in the NAD population of CR patients. A similar trend of enhanced mRNA expression of CD44, MMP9 and Oct4 was observed in the AD population of CR patients. Hence, using a novel purification method we demonstrate for the first time a distinct separation of ascites cells into epithelial tumorigenic and mesenchymal non-tumorigenic populations. We also demonstrate that cells from the ascites of CR patients are predominantly epithelial and show a trend towards increased mRNA expression of genes associated with CSCs, compared to cells isolated from the ascites of CN patients. As the tumor cells in the ascites of ovarian cancer patients play a dominant role in disease recurrence, a thorough understanding of the biology of the ascites microenvironment from CR and CN patients is essential for effective therapeutic interventions.

  10. Evolution of sarcoma 180 (ascitic tumor in mice infected with Schistosoma mansoni

    Directory of Open Access Journals (Sweden)

    Fausto Edmundo Lima Pereira

    1986-03-01

    Full Text Available Mice infected with 60 cercariae of Schistosoma mansoni were more resistant to the sarcoma 180 ascites tumor. Tumor inoculation was performed 50 days after schistosoma infection and the animals were observed and weighed at 48 hours intervals for development and progression of malignancy. In infected mice the weight gain (ascites formation started later and was shorter than in uninfected Controls. Also, the number of tumor cells into the peritoneal cavity 72h after tumor implantation was shorter in infected group than incontrols. This in creased resistance against a transplantable tumor probably is related to the effect of endotoxin on tumoricidal activity of macrophages activated by the infection. The immunodepression induced by Schistosoma mansoni infection enhances the proliferation of endogenous bacteria increasing the amount of endotoxin absorbed from the gut.

  11. Posttransplant Lymphoproliferative Disorder in a Patient with Worsening Ascites after Liver Transplantation

    Directory of Open Access Journals (Sweden)

    Harsh D. Patel

    2017-01-01

    Full Text Available Posttransplant lymphoproliferative disorder (PTLD is a spectrum of diseases that involves abnormal lymphoid and/or plasmacytic proliferation in patients with solid organ or hematopoietic cell transplantation. It is a condition with a low incidence of 3.5–4.3% in liver transplant (LT recipients. This case involves a 63-year-old male with history of LT for chronic HCV induced cirrhosis who presented with abdominal distension related to worsening ascites. Cytological ascitic fluid analysis revealed EBV (+ malignant cells without a malignant focal point on imaging. Diagnosis of monomorphic PTLD with primary effusion lymphoma-like morphology and immunophenotype was established. This case highlights the complexity in diagnosis, different diagnostic modalities, and rare clinical presentations of PTLD.

  12. Cross-immunity among allogeneic tumors in rats immunized with gamma-irradiated ascites tumors

    International Nuclear Information System (INIS)

    Sato, Tatsusuke; Suga, Michio; Kudo, Hajime; Waga, Takashi; Ogasawara, Masamichi

    1980-01-01

    Non-inbred rats of the Gifu strain were intraperitoneally challenged with Hirosaki sarcoma (Tetraploid type, 10 5 cells) after repeated immunization with gamma-irradiated (13,000 rads 60 Co) allogeneic non-viral tumors of ascites type (Tetraploid or diploid type of Hirosaki sarcoma, Usubuchi sarcoma or AH130). In rats immunized not only with the same tumor as the immunizing tumor but also with a different tumor, the growth of the challenge tumor was markedly inhibited as compared with the control in non-immunized rats. It is considered that these tumors retained common antigen(s) by the resistance to irradiation because of their form of ascites tumor. The marked cross-immunity in rats immunized with AH130 may be explained by the fact that gamma-irradiated AH130 cells were alive longer in the peritoneal cavity than other tumors on account of its high resistance to irradiation. (author)

  13. Analysis of pO2 in Malignant Ascites of Patients with Peritoneal Dissemination of Gastric Cancer

    Directory of Open Access Journals (Sweden)

    Shigenobu Emoto

    2010-10-01

    Full Text Available Objective: Oxygen is one of the most important environmental factors for tumor development. In this study, we examined pO2 in malignant ascites in patients with peritoneal carcinomatosis. Methods: In 21 patients with peritoneal dissemination of gastric cancer, ascitic fluid was collected and its pH, pCO2 and pO2 were determined using a blood gas analyzer. Results: In 21 patients, pH of malignant ascites was significantly lower than that of arterial blood (7.39 ± 0.07, 7.44 ± 0.02, p 2 tended to be higher in ascites than in arterial blood. Unexpectedly, pO2 in malignant ascites showed relatively high values (90.4 ± 27.72 mm Hg, which were mostly the same as those of arterial blood (97.09 ± 10.33 mm Hg, p = 0.858. Even in 19 patients whose samples were collected at bedside in room air, pO2 of malignant ascites was 85.94 ± 23.94 mm Hg, which was patently higher than that in venous blood or in solid tumor tissues. Conclusion: Since the oxygen level critically affects the sensitivity of tumor cells to chemotherapeutic agents through metabolic transformation, the oxygenic condition in the peritoneal cavity may be beneficial for the progression of peritoneal metastasis, and also clinically important in considering the efficacy of chemotherapy.

  14. On a accumulation of 131-I-RNase by ascites tumour cells of mice

    International Nuclear Information System (INIS)

    Sarrach, D.; Waldner, H.

    1976-01-01

    The accumulation of 131-I-labelled RNase by Ehrlich ascites tumour cells of mice was investigated in dependence on time, concentration, and pH. Kinetically a fast and a slow stage of reaction is distinguished. In both, the dependence on concentration is of the Langmuir type. Only the stage-I binding is reversibly diminished with increasing pH. Absorption due to electrostatic forces is suggested for this stae. (author)

  15. Lethal Effect of Thermal Neutrons on Hypoxic Elirlich Ascites Tumour Cells in vitro

    OpenAIRE

    MITSUHIKO, AKABOSHI; KENICHI, KAWAI; HIROTOSHI, MAKI; Research Reactor Institute, Kyoto University; Research Reactor Institute, Kyoto University; Research Reactor Institute, Kyoto University

    1985-01-01

    Ehrlich ascites tumour cells were irradiated in vitro with thermal neutrons under aerobic and hypoxic conditions, and the survival of their reproductive capacity was assayed in vivo. Only a slight hypoxic protection was observed for thermal neutron irradiation with an oxygen enhancement ratio (OER) of 1.2, as compared with OER of 3.3 for ^Co-γ-rays. Absorbed dose of thermal neutrons was calculated by assuming that the energies of recoiled nuclei were completely absorbed within a cell nucleus....

  16. Serum cystatin C level: An excellent predictor of mortality in patients with cirrhotic ascites.

    Science.gov (United States)

    Seo, Yeon Seok; Park, Soo Young; Kim, Moon Young; Kim, Sang Gyune; Park, Jun Yong; Yim, Hyung Joon; Jang, Byoung Kuk; Park, Seung Ha; Kim, Ji Hoon; Suk, Ki Tae; Kim, Jin Dong; Kim, Tae Yeob; Cho, Eun Young; Lee, Jun Sung; Jung, Soung Won; Jang, Jae Young; An, Hyonggin; Tak, Won Young; Baik, Soon Koo; Hwang, Jae Seok; Kim, Young Seok; Sohn, Joo Hyun; Um, Soon Ho

    2018-04-01

    Although serum cystatin C level is considered a more accurate marker of renal function in patients with liver cirrhosis, its prognostic efficacy remains uncertain. This study aimed to evaluate the prognostic efficacy of serum cystatin C level in patients with cirrhotic ascites. Patients with cirrhotic ascites from 15 hospitals were prospectively enrolled between September 2009 and March 2013. Cox regression analyses were performed to identify independent predictive factors of mortality and development of type 1 hepatorenal syndrome (HRS-1). In total, 350 patients were enrolled in this study. The mean age was 55.4 ± 10.8 years, and 267 patients (76.3%) were men. The leading cause of liver cirrhosis was alcoholic liver disease (64.3%), followed by chronic viral hepatitis (29.7%). Serum creatinine and cystatin C levels were 0.9 ± 0.4 mg/dL and 1.1 ± 0.5 mg/L, respectively. Multivariate analyses revealed that international normalized ratio and serum bilirubin, sodium, and cystatin C levels were independent predictors of mortality and international normalized ratio and serum sodium and cystatin C levels were independent predictors of the development of HRS-1. Serum creatinine level was not significantly associated with mortality and development of HRS-1 on multivariate analysis. Serum cystatin C level was an independent predictor of mortality and development of HRS-1 in patients with cirrhotic ascites, while serum creatinine level was not. Predictive models based on serum cystatin C level instead of serum creatinine level would be more helpful in the assessment of the condition and prognosis of patients with cirrhotic ascites. © 2017 Journal of Gastroenterology and Hepatology Foundation and John Wiley & Sons Australia, Ltd.

  17. Effect of electromagnetic microwave radiation on the growth of Ehrlich ascites carcinoma.

    Science.gov (United States)

    Kryukova, O V; Pyankov, V F; Kopylov, A F; Khlebopros, R G

    2016-09-01

    Daily exposure of mouse recipients of Ehrlich ascites carcinoma to electromagnetic radiation of the microwave range leads to a change in the dynamics of tumor growth by decreasing the total number of cells. The number of tumor cells with blebbing morphological signs after microwave radiation increases gradually with tumor growth. The maximum content of tumor cells in the state of blebbing is observed during active proliferation in tumor-recipient mice of the control group (without irradiation).

  18. The effects of serial intravascular transfusions in ascitic/hydropic RhD-alloimmunized fetuses.

    Science.gov (United States)

    Craparo, F J; Bonati, F; Gementi, P; Nicolini, U

    2005-02-01

    To evaluate the effects of serial intravascular transfusions on RhD-alloimmunized fetuses with ascites/hydrops at the time of the first transfusion by measuring multiple hematological/biochemical blood variables. Thirty-one singleton pregnancies were referred for management of RhD alloimmunization. Seven fetuses had hydrops on presentation and were transfused immediately. The remainder underwent weekly ultrasound examinations, and fetal blood sampling and transfusion were performed on development of ascites. In the 104 samples collected overall from the 31 fetuses, glucose, uric acid, urea, creatinine, total protein, total and direct bilirubin, aspartate aminotransferase (AST), alanine aminotransferase (ALT), gamma-glutamyltransferase, alkaline phosphatase, lactic dehydrogenase, amylase, pseudocholinesterase (PCHE), creatine kinase, triglycerides and cholesterol were measured and compared with a reference range for non-anemic fetuses. The median gestational age at first transfusion was 26 (range, 18-34) weeks. There were three fetal losses after the first transfusion, two of which were due to procedure-related complications; one further loss occurred. At the first transfusion fetal hematocrit, pO2, total protein, PCHE, creatinine and urea concentrations were significantly decreased compared to reference data, while total and direct bilirubin, AST, ALT, amylase, triglyceride and uric acid concentrations were increased. In all surviving fetuses ascites/hydrops had disappeared by the second transfusion. Fetal pO2, total protein, AST, ALT and PCHE concentrations had normalized by the third transfusion. Correction of fetal anemia did not affect the other variables. RhD-alloimmunized fetuses with ascites/hydrops at the time of the first transfusion had a survival rate of 87%. Alterations of several biochemical fetal blood indices are present at the first sampling/transfusion, but most variables normalize with intravascular transfusions. Copyright 2005 ISUOG.

  19. Therapy of malignant ascites in vivo by 211At-labelled microspheres

    International Nuclear Information System (INIS)

    Bredow, J.; Wunderlich, G.; Pohl, T.; Franke, W.G.; Kotzerke, J.; Kretzschmar, M.; Doerr, W.

    2004-01-01

    Aim: determination of the biological effect of the alpha emitter 211 At on cellular level as well as the assessment of dosimetric data in a tumour model in vivo. Methods: transplantation of malignant ascitic cells in mice intraperitoneally and estimation of tumour characteristics (doubling time of the cells, mean survival of the animals following an i.p. application of a defined tumour cell number). 211 At labelled human serum albumine microspheres B-20 (MSP) of variing activity were injected into tumour bearing mice intraperitoneally. The effectiveness of the therapy was evaluated by means of determination of the duration of cell cycle arrest as well as the microscopic analysis of the rate of abnormal mitotic cells due to radiation induced damage. Furthermore, dose dependence of survival was evaluated. Results: three days following the intraperitoneally application of 8 x 10 6 tumour cells, 50-600 kBq 211 At-MSP were applied into the abdominal cavity. Considering the volume of ascites at this time and the administered activity, dose calculations were performed. An activity of 50 kBq caused a dose of 0.84 Gy. The increase of radiation induced effect on ascitic tumour cells was correlated with the dose. Between the duration of the cell cycle arrest and the administered activity, a directly proportional correlation was found. The mean survival of non-treated animals was 16.9 ± 3.7 days. The prolongation of the survival was proportional to the activity administered. Using a dosage of 10 Gy, five animals out of 16 survived. Conclusion: therapy of malignant ascitic cells using 211 At-MSP was effective in vivo. For tumour therapy, the 211 At represents a highly effective alternative to usually applied beta emitters. (orig.) [de

  20. Intraperitoneal xenon for the detection of early intestinal ischemia: effect of ascites, adhesions, and misdirected injections

    International Nuclear Information System (INIS)

    Gharagozloo, F.; Bulkley, G.B.; LaFrance, N.; Zuidema, G.D.

    1983-01-01

    Significant delay in the washout of intraperitoneal xenon ( 133 Xe) in rats and dogs with decreased splanchnic blood flow (bowel strangulation, superior mesenteric artery and vein occlusion) has been previously demonstrated as the basis for radionuclide imaging to detect early (prenecrotic) intestinal ischemia. In this study, the effect of ascites, adhesions, and misdirected injections on the validity of this technique is evaluated. Xenon-133 (0.6 mCi) in 3 ml saline was injected into the peritoneal cavity of anesthetized rats and the washout of gamma activity monitored externally for 90 min. Gamma camera images were obtained at 30-min intervals. After 60 min, only 12 +/- 2% of injected activity remained in the controls. Sham option (13 +/- 1%) and simple obstruction (12 +/- 2) had been previously shown not to significantly slow washout, but segmental strangulation had done so dramatically (32 +/- 2%, P less than 0.0001). In these experiments, ascitic fluid (Ringer's lactate) in volumes of 10 ml (13 +/- 1%), 20 ml (13 +/- 1%), and 40 ml (13 +/- 1%), did not significantly slow washout in nonischemic rats. Sixty and eighty milliliters produced very tense ascites and slight but significant delay in washout (14 +/- 1%, 17 +/- 1%, respectively, P less than 0.05). Moderate (11 +/- 1%) and severe (11 +/- 1%) adhesions produced by serosal scarification did not delay washout nor affect imaging. Injections of isotope intentionally misdirected into the abdominal wall (32 +/- 2%), bowel wall (18 +/- 1%), and bowel lumen (19 +/- 2%), each significantly (P less than 0.001) slowed washout. However, such misdirected injections were easily recognizable as such on the 1-min gamma camera images and could thereby be excluded as artifactual. It is concluded that the intraperitoneal xenon technique is not invalidated by mild to moderate ascites nor by moderate to severe adhesions

  1. Intraperitoneal xenon for the detection of early intestinal ischemia: effect of ascites, adhesions, and misdirected injections

    Energy Technology Data Exchange (ETDEWEB)

    Gharagozloo, F.; Bulkley, G.B.; LaFrance, N.; Zuidema, G.D.

    1983-06-01

    Significant delay in the washout of intraperitoneal xenon (/sup 133/Xe) in rats and dogs with decreased splanchnic blood flow (bowel strangulation, superior mesenteric artery and vein occlusion) has been previously demonstrated as the basis for radionuclide imaging to detect early (prenecrotic) intestinal ischemia. In this study, the effect of ascites, adhesions, and misdirected injections on the validity of this technique is evaluated. Xenon-133 (0.6 mCi) in 3 ml saline was injected into the peritoneal cavity of anesthetized rats and the washout of gamma activity monitored externally for 90 min. Gamma camera images were obtained at 30-min intervals. After 60 min, only 12 +/- 2% of injected activity remained in the controls. Sham option (13 +/- 1%) and simple obstruction (12 +/- 2) had been previously shown not to significantly slow washout, but segmental strangulation had done so dramatically (32 +/- 2%, P less than 0.0001). In these experiments, ascitic fluid (Ringer's lactate) in volumes of 10 ml (13 +/- 1%), 20 ml (13 +/- 1%), and 40 ml (13 +/- 1%), did not significantly slow washout in nonischemic rats. Sixty and eighty milliliters produced very tense ascites and slight but significant delay in washout (14 +/- 1%, 17 +/- 1%, respectively, P less than 0.05). Moderate (11 +/- 1%) and severe (11 +/- 1%) adhesions produced by serosal scarification did not delay washout nor affect imaging. Injections of isotope intentionally misdirected into the abdominal wall (32 +/- 2%), bowel wall (18 +/- 1%), and bowel lumen (19 +/- 2%), each significantly (P less than 0.001) slowed washout. However, such misdirected injections were easily recognizable as such on the 1-min gamma camera images and could thereby be excluded as artifactual. It is concluded that the intraperitoneal xenon technique is not invalidated by mild to moderate ascites nor by moderate to severe adhesions.

  2. The effects of midodrine on the natriuretic response to furosemide in cirrhotics with ascites.

    Science.gov (United States)

    Misra, V L; Vuppalanchi, R; Jones, D; Hamman, M; Kwo, P Y; Kahi, C; Chalasani, N

    2010-10-01

    Resistance to loop diuretics is common in patients with ascites. Diminished glomerular filtration rate (GFR) is thought to mediate resistance to loop diuretics. Midodrine, a commonly used alpha-1 agonist, has been shown to improve GFR in non-azotemic patients with cirrhosis. To conduct a randomized, double-blind, placebo-controlled, cross-over study to test the hypothesis that midodrine significantly increases natriuretic response of IV furosemide in non-azotemic cirrhotics with ascites. All subjects participated in both phases, which were (i) furosemide IV infusion + oral midodrine 15 mg administered 30 min before furosemide (ii) furosemide IV infusion + oral placebo administered 30 min before furosemide. Primary outcomes were 6-h urine sodium excretion and 6-h total urine volume. A total of 15 patients (men: 8; age: 52.7 ± 7.6 years; serum creatinine: 1.06 ± 0.2 mg/dL) were studied. Total 6-h urine sodium excretion was 109 ± 42 mmol in the furosemide + midodrine treatment phase and was not significantly different from that in the furosemide + placebo treatment phase (126 ± 69 mmol, P = 0.6). Similarly, mean 6-h total urine volume was not significantly different between two groups (1770 ± 262 mL vs. 1962 ± 170 mL, P = 0.25). Oral midodrine does not increase the natriuretic response to furosemide in non-azotemic cirrhotic patients with ascites. Orally administered midodrine does not increase natriuretic response to furosemide in non-azotemic cirrhotic patients with ascites. © 2010 Blackwell Publishing Ltd.

  3. Peritonite meconial como diagnóstico diferencial de ascite fetal: relato de caso Meconium peritonitis in the differential diagnosis of fetal ascites: a case report

    Directory of Open Access Journals (Sweden)

    Melania Maria Ramos de Amorim

    1999-07-01

    Full Text Available Introdução: a peritonite meconial, como resultado da perfuração intestinal fetal, apresenta baixa incidência (1:30.000 nascimentos e elevada mortalidade (em torno de 50%. Os achados ecográficos pré-natais incluem ascite e calcificações intra-abdominais. Há evidências de que o diagnóstico pré-natal possa melhorar o prognóstico pós-natal. Relato do Caso: R.C.M.S., 22 anos, II gesta O para, realizou ultra-sonografia em 02/12/98 com diagnóstico de ascite fetal. Fez investigação para hidropisia fetal, afastando-se causas imunes e não-imunes. Foram realizados ecografias seriadas em que se manteve a imagem de ascite fetal acentuada, sem calcificações. Parto normal em 02/01/99, com 36 semanas, observando-se volumoso poliidrâmnio. Recém-nascido do sexo feminino pesando 2.670 gramas, com sinais de desconforto respiratório, abdome distendido e com petéquias. Apresentou aumento progressivo da distensão abdominal, palpação de massa pétrea no hipocôndrio direito e eliminação de muco branco ao toque retal. Raios-x em 04/01/99 com imagem de extensas calcificações abdominais, distensão de alças intestinais e ausência de gás na ampola retal. Hipótese diagnóstica de peritonite meconial. Indicada laparotomia exploradora em 04/01/99, encontrando-se volumoso cisto meconial e atresia ileal, realizando-se lise de aderências e ileostomia em dupla boca. Evolução satisfatória nos primeiros dias de pós-operatório, complicada posteriormente por quadro séptico, verificando-se o óbito neonatal em 09/01/99. Conclusão: a peritonite meconial deve ser lembrada no diagnóstico diferencial das causas de ascite fetal. O diagnóstico pré-natal no presente caso poderia ter antecipado a indicação cirúrgica, com possível melhora da evolução neonatal.Introduction: meconium peritonitis as result of fetal intestinal perforation has a low incidence (1:30,000 deliveries and high mortality (50% or more. Prenatal ultrasound findings

  4. Membrane fatty acid composition and radiation response of Bp8 sarcoma ascites tumour cells

    International Nuclear Information System (INIS)

    Harms-Ringdahl, M.

    1987-01-01

    Radiation responses of Bp8 sarcoma ascites tumour cells with differences in membrane fatty acid composition was studied. The cells were grown i.p. in NMRI mice and their membrane composition was changed in response to different dietary regimes provided to the hosts. Cell survival, varied insignificantly between the four dietary groups, while repair capacity differed significantly. Increased repair capacity was observed for ascites cells grown in animals on diets enriched in sunflower seed oil and coconut oil, compared with cells from mice fed the hydrogenated lard diet or from cells from the control animals. The membrane fatty acid composition of the cells from the two dietary groups with increased levels of repair capacity differed extensively, and in general there was no correlation between radiation response and the membrane fatty acid composition of the four groups. For coconut oil and control groups with marked differences in membrane fatty acid composition, the effects of irradiation on ascites tumour growth rate and cell cycle distribution were followed in vivo. For none of the parameters was an effect on membrane fatty acid composition on radiation response observed. (author)

  5. [Application of clinical nursing path integrated with holistic nursing in advanced schistosomiasis patients with ascites].

    Science.gov (United States)

    Mei-Zhi, Yuan; Jing-Ru, Sun; Tao, Chen; Xiao-Yu, Zhang; Liang-Cai, He; Jia-Song, Wang

    2016-05-12

    To evaluate the effect of the clinical nursing path integrated with the holistic nursing on advanced schistosomiasis patients with ascites. A total of 226 advanced schistosomiasis patients with ascites were randomly divided into a control group and an experimental group (113 cases each group). The subjects in the experimental group were nursed by the clinical nursing path integrated with the holistic nursing, while those in the control group were nursed only by the holistic nursing. Then the clinical relevant indexes of the two groups were observed, and the quality of life of the patients before and after hospital discharge was assessed. The improvement rate, satisfaction degree, and awareness rate of health knowledge of the patients in the experiment group were 93.8%, 100% and 97.4%, respectively, which were significantly higher than those of the control group (all P holistic nursing can effectively improve the improvement rate and decrease the mortality of the advanced schistosomiasis patients with ascites; meanwhile, it can shorten the hospitalization time and save the hospitalization cost. Therefore, this nursing model is suitable for popularization and application in the treatment and nursing work of the advanced schistosomiasis assistance.

  6. Bilateral Ovarian Fibrothecoma Associated with Ascites, Bilateral Pleural Effusion, and Marked Elevated Serum CA-125

    Directory of Open Access Journals (Sweden)

    Védi André Serges Loué

    2013-01-01

    Full Text Available Background. The risk of ovarian cancer is increased in the association of ovarian tumor, ascites, and hydrothorax with the significant elevated tumor marker CA-125. However, this association can be observed in a rare clinical and benign pathological entity, that is Demons-Meigs’ syndrome. Objective. To describe a rare case of Demons-Meigs' syndrome observed in our department. Methods. A black African woman of 35 years old, seventh gravida and fourth parous, underwent a total abdominal hysterectomy with bilateral salpingoophorectomy for large bilateral ovarian masses associated with significant ascites, bilateral pleural effusion, and particular highly elevated tumor marker CA-125 (1835 UI/mL in a pronounced general alteration condition. Results. The postoperative course was uneventful characterized by a complete remission of hydrothorax and ascites with normal level of CA-125 three months after tumor excision. Histology of both masses revealed a bilateral ovarian fibrothecoma, a benign tumor of the ovary, thus confirming the diagnosis of Demons-Meigs’ syndrome. Conclusion. The Demons-Meigs syndrome, although it strongly mimics the clinical picture of malignant metastatic ovarian cancer, remains a disease with benign prognosis after surgical tumor resection. This is a rare condition that must be known and recognized by practitioners to avoid unnecessary practices.

  7. Randomized controlled study of TIPS versus paracentesis plus albumin in cirrhosis with severe ascites.

    Science.gov (United States)

    Salerno, Francesco; Merli, Manuela; Riggio, Oliviero; Cazzaniga, Massimo; Valeriano, Valentina; Pozzi, Massimo; Nicolini, Antonio; Salvatori, Filippo

    2004-09-01

    The transjugular intrahepatic portosystemic shunt (TIPS) has been shown to be effective in the control of refractory or recidivant ascites. However, the effect of TIPS on survival as compared with that of large-volume paracentesis plus albumin is uncertain. A multicenter, prospective, clinical trial was performed in 66 patients with cirrhosis and refractory or recidivant ascites (16 Child-Turcotte-Pugh class B and 50 Child-Turcotte-Pugh class C) randomly assigned to treatment with TIPS (n = 33) or with large-volume paracentesis plus human albumin (n = 33). The primary endpoint was survival without liver transplantation. Secondary endpoints were treatment failure, rehospitalization, and occurrence of complications. Thirteen patients treated with TIPS and 20 patients treated with paracentesis died during the study period, 4 patients in each group underwent liver transplantation. The probability of survival without transplantation was 77% at 1 year and 59% at 2 years in the TIPS group as compared with 52% and 29% in the paracentesis group (P = .021). In a multivariate analysis, treatment with paracentesis and higher MELD score showed to independently predict death. Treatment failure was more frequent in patients assigned to paracentesis, whereas severe episodes of hepatic encephalopathy occurred more frequently in patients assigned to TIPS. The number and duration of rehospitalizations were similar in the two groups. In conclusion, compared to large-volume paracentesis plus albumin, TIPS improves survival without liver transplantation in patients with refractory or recidivant ascites. Copyright 2004 American Association for the Study of Liver Diseases

  8. Influência da ascite na avaliação da função pulmonar em portadores de hipertensão portal Influence of ascites in the pulmonary function of patients with portal hypertension

    Directory of Open Access Journals (Sweden)

    Angela Maria Stiefano Nitrini

    2004-02-01

    Full Text Available INTRODUÇÃO: A oxigenação inadequada nos pacientes com hipertensão portal pode ser secundária a alterações na mecânica respiratória, determinadas pela presença da ascite. OBJETIVO: Avaliar a função pulmonar de doentes com hipertensão portal antes e após redução do volumeda ascite. Método: Quinze doentes com hipertensão portal e ascite foram submetidos a provas de função pulmonar, constituindo-se de espirometria e gasometria arterial, antes e após redução do volume da ascite. Os parâmetros analisados foram: capacidade vital forçada (CVF; volume expiratório no primeiro segundo (VEF1; fluxo expiratório entre 25 e 75% da CVF (FEF 25-75% ; volume de reserva expiratória (VRE; relação VEF1 / CVF; pressão arterial de oxigênio (PaO2, pressão arterial de dióxido de carbono (PaCO2 e saturação arterial de oxigênio (SaO2. RESULTADOS: Houve melhora significativa dos volumes pulmonares analisados após a diminuição da ascite com o tratamento diurético associado ou não à paracentese. CONCLUSÃO: Concluímos que nos doentes com hipertensão portal e ascite, há diminuição dos volumes pulmonares emrelação aos valores preditos, com melhora significativa após diminuição da ascite. Do mesmo modo, observamos aumento na PaO2 e na SaO2.BACKGROUND: Oxygen deficiency in patients with portal hypertension may be secondary to changes in respiratory mechanics due to ascites. OBJECTIVES: Evaluate pulmonary function in patients with portal hypertension before and after reduction of the ascites. METHOD: Fifteen patients with portal hypertension and ascites were submitted to pulmonary function tests, comprising spirometry and arterial blood gas determination, before and after reduction of ascites. The analysed parameters were: forced vital capacity (FVC; forced expiratory volume in one second (FEV1; forced expiratory flow between 25-75% of the forced vital capacity (FEF 25-75%; expiratory reserve volume (ERV; FEV1/CVF; arterial

  9. Ultrasound-guided biopsy of greater omentum: An effective method to trace the origin of unclear ascites

    Energy Technology Data Exchange (ETDEWEB)

    Que Yanhong [Department of Ultrasound, First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001 (China)], E-mail: quebaobao@yahoo.com.cn; Wang Xuemei [Department of Ultrasound, First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001 (China)], E-mail: wxmlmt@yahoo.com.cn; Liu Yanjun [Department of Ultrasound, First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001 (China)], E-mail: lyj7512@sina.com; Li Ping [Department of Ultrasound, First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001 (China)], E-mail: liping7213@sina.com; Ou Guocheng [Department of Ultrasound, First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001 (China)], E-mail: yang9951@126.com; Zhao Wenjing [Department of Ultrasound, First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001 (China)], E-mail: awk999@163.com

    2009-05-15

    Objectives: Thickened greater omentum is encountered with high frequency in patients with ascites. The purpose of our study was to assess the utility of greater omentum biopsy under the guidance of ultrasound (US) in tracing the origin of unclear ascites and differentiating benign and malignant ascites. Materials and methods: We retrospectively reviewed our institutional database for all records of greater omentum biopsy cases. One hundred and ninety-four patients with unclear ascites and thickened greater omentum were included in the study. The sonograms of greater omentum were evaluated before undergoing the ultrasound-guided biopsy and a biopsy was considered successful if a specific benign or malignant diagnosis was rendered by the pathologist. Results: Successful biopsy was rendered for 182 biopsy procedures (93.8%, 182/194) including tuberculosis (n = 114), chronic inflammation (n = 3), metastases (n = 58), malignant mesothelioma (n = 6) and pseudomyxoma peritonei (n = 1). Twelve biopsies were non-diagnostic. According to the results of biopsy and follow-up, the sensitivity and specificity of biopsy in distinguishing malignant ascites from benign ascities were respectively 95.6% (65/68) and 92.9% (117/126). The greater omentum of 84 cases of tuberculous peritonitis showed 'cerebral fissure' sign and was well seen as an omental cake infiltrated with irregular nodules when involved by carcinomatosis. No 'cerebral fissure' sign was observed in peritoneal carcinomatosis. The sensitivity and specificity of this sign in indicating the existence of tuberculous peritonitis were 73.5% (89/121) and 100% (73/73). Moreover, if the specific 'cerebral fissure' sign was combined with the biopsy results, the specificity of biopsy in distinguishing malignant ascites from benign ascits increased to 96.8% (122/126). Conclusion: Ultrasound-guided biopsy of greater omentum is an important and effective method to diagnose the unclear ascites for

  10. Application of Meal Feeding and Skip-A-Day Feeding With or Without Probiotics for Broiler Chickens Grown at High-Altitude to Prevent Ascites Mortality

    OpenAIRE

    Ali Saffar; Fariborz Khajali

    2010-01-01

    Problem statement: Ascites is a common rapid-growth-related problem in broiler chickens grown at high altitude where the partial pressure of oxygen is low and is marginally adequate to support the growth performance and ascites-related variables. A mismatch between the growth of oxygen supplying organs and the oxygen demanding organs causes ascites in broiler chickens. In the present study, broilers were subjected to two types of feed restriction with or without probiotics and changes in the ...

  11. Fibronectin in the ascitic fluid of cirrhotic patients: correlation with biochemical risk factors for the development of spontaneous bacterial peritonitis

    Directory of Open Access Journals (Sweden)

    R.C.A. Mesquita

    1997-07-01

    Full Text Available Cirrhotic patients (23 with alcoholic cirrhosis, 5 with posthepatitic cirrhosis and 2 with cryptogenic cirrhosis with ascites and portal hypertension were studied and divided into two groups corresponding to high or low risk to develop spontaneous bacterial peritonitis (SBP related to the concentration of total protein in the ascitic fluid (A-TP: group I (high risk: A-TP£1.5 g/dl and group II (low risk: A-TP>1.5 g/dl. Fibronectin (FN, C3 and C4 concentrations were measured by radial immunodiffusion while total protein was measured by the biuret method. The mean values (group I vs group II of C3 (12.59 ± 4.72 vs 24.53 ± 15.58 mg/dl, C4 (4.26 ± 3.87 vs 7.26 ± 4.14 mg/dl and FN (50.47 ± 12.49 vs 75.89 ± 24.70 mg/dl in the ascitic fluid were significantly lower (P<0.05 in the group considered to be at high risk for SBP. No significant difference was observed in the plasma/ascites fibronectin ratio (3.91 ± 1.21 vs 3.80 ± 1.26 or gradient (131.46 ± 64.01 vs 196.96 ± 57.38 between groups. Fibronectin in ascites was significantly correlated to C3 (r = 0.76, C4 (r = 0.58, total protein (r = 0.73 and plasma FN (r = 0.58 (P<0.05. The data suggest that the FN concentration in ascites is related to the opsonic capacity of this fluid, and that its concentration in the ascitic fluid may be a biochemical risk factor indicator for the development of spontaneous bacterial peritonitis

  12. Signal transduction of MCP-1 expression induced by pancreatitis-associated ascitic fluid in pancreatic acinar cells

    Science.gov (United States)

    Ramudo, Laura; Yubero, Sara; Manso, Manuel A; Vicente, Secundino; De Dios, Isabel

    2009-01-01

    Pancreatitis-associated ascitic fluid (PAAF) is known to contribute to the progression of acute pancreatitis (AP). We have investigated the capability of PAAF to activate the expression of MCP-1 in pancreatic acinar cells and the involvement of MAPK, NF-κB and STAT3 as downstream signalling transduction pathways. The actions of dexamethasone (Dx) and N-acetylcysteine (NAC) on the PAAF’s acinar effects have also been evaluated. Acinar cells were incubated for 1 hr with PAAF collected from rats with severe AP induced by sodium taurocholate in the absence or presence of Dx (10−7 M) or NAC (30 mM). MCP-1 mRNA expression, phospho-p38-MAPK, IκBα, nuclear p65 levels and nuclear translocation of STAT3 were analysed. In response to PAAF, overexpression of MCP-1, phosphorylation of p38-MAPK, degradation of IκBα and increases in p65 nuclear levels and STAT3 activity were found in acinar cells. PAAF-mediated MCP-1 up-regulation was completely suppressed by Dx and NAC. MAPK activation was only inhibited by NAC, NF-κB activation was repressed by Dx and NAC, and STAT3 pathway was strongly blocked by Dx and significantly reduced by NAC. In conclusion, acinar cells were activated by PAAF to produce MCP-1, mainly via NF-κB and STAT3 pathways. Both downstream pathways were targeted by Dx and NAC to repress the PAAF-mediated acinar MCP-1 up-regulation. PMID:19604316

  13. Acute peritonitis as the first presentation of valvular cardiomyopathy.

    LENUS (Irish Health Repository)

    Higgins, Nikki

    2012-02-01

    Valvular cardiomyopathy can present a diagnostic challenge in the absence of overt cardiac symptoms. This report describes the case of a 46-year-old woman who presented with acute peritonitis associated with vomiting and abdominal distension. Subsequent abdominal computed tomography and ultrasound revealed bibasal pleural effusions, ascites, and normal ovaries. An echocardiogram revealed that all cardiac chambers were dilated with a global decrease in contractility and severe mitral, tricuspid, and aortic regurgitation. A diagnosis of cardiomyopathy with acute heart failure, secondary to valvular heart disease, was secured. Acute peritonitis as the presenting feature of valvular cardiomyopathy is a rare clinical entity.

  14. Acute peritonitis as the first presentation of valvular cardiomyopathy.

    Science.gov (United States)

    Higgins, Nikki; Burke, John P; McCreery, Charles J

    2012-01-01

    Valvular cardiomyopathy can present a diagnostic challenge in the absence of overt cardiac symptoms. This report describes the case of a 46-year-old woman who presented with acute peritonitis associated with vomiting and abdominal distension. Subsequent abdominal computed tomography and ultrasound revealed bibasal pleural effusions, ascites, and normal ovaries. An echocardiogram revealed that all cardiac chambers were dilated with a global decrease in contractility and severe mitral, tricuspid, and aortic regurgitation. A diagnosis of cardiomyopathy with acute heart failure, secondary to valvular heart disease, was secured. Acute peritonitis as the presenting feature of valvular cardiomyopathy is a rare clinical entity.

  15. Treatment with non-selective beta blockers is associated with reduced severity of systemic inflammation and improved survival of patients with acute-on-chronic liver failure

    DEFF Research Database (Denmark)

    Mookerjee, Rajeshwar P; Pavesi, Marco; Thomsen, Karen Louise

    2016-01-01

    BACKGROUND & AIMS: Non-selective beta blockers (NSBBs) have been shown to have deleterious outcomes in patients with refractory ascites, alcoholic hepatitis and spontaneous bacterial peritonitis leading many physicians to stop the drug in these cases. Acute-on-chronic liver failure (ACLF) is char......BACKGROUND & AIMS: Non-selective beta blockers (NSBBs) have been shown to have deleterious outcomes in patients with refractory ascites, alcoholic hepatitis and spontaneous bacterial peritonitis leading many physicians to stop the drug in these cases. Acute-on-chronic liver failure (ACLF...

  16. The evaluation of in vitro effect of daunorubicin and tamoxifen in ehrlich ascites tumour (EAT) cells

    International Nuclear Information System (INIS)

    Topcul, M.; Topcul, F.; Oezalpan, A.

    2001-01-01

    In the most countries, breast cancer is still the most important cancer among women. It is known that Ehrlich Ascites Tumour is experimental breast cancer model in animal. The cells used in the study are hyper diploid line of Ehrlich Ascites Tumour (EAT) cells, initially provided to us from Institute of Pathology, Koln University. In the present study, an hyper diploid line which is estrogen receptor positive was used. An anthracycline-derived antibiotic, Daunorubicin (DNR, Cerubidine) is one of the clinically used anticancer drugs. DNR has been used alone or in combination with other cytotoxic agents against a variety of animal and human tumours. In vitro cell culture studies show that DNR enters the cell nuclei, inhibits nucleic acid synthesis, and arrest cell division. Tamoxifen (TAM, Nolvadex) is a semi-synthetical estrogen antagonist, used in the management of pre and post menopausal breast cancer. This drug bind to intracellular estrogen receptors, and prevents endogenous estrogens from binding to their own receptors. It is known that Ehrlich Ascites Tumour is experimental breast cancer model in animal. The cells used in the study are hyper diploid line of EAT cells initially provided to us from Institute of Pathology, Koln University. In the present study, an hyper diploid line which is Estrogen Receptor (+) was used. Estrogen Receptor levels were studied by the methods of Lippman and Huff and Raynaud et al. with minor modifications. Estrogen Receptor activity as demonstrated by dextran-coated charcoal technique is closely correlated with the clinical ability of Tamoxifen to inhibit tumour growth

  17. Origin of increased deoxycytidine excretion into urine of rats bearing Yoshida ascites sarcoma

    Energy Technology Data Exchange (ETDEWEB)

    Shimizu, M.; Fujimura, S.

    1984-06-01

    The metabolism of deoxycytidine (dCyd) and dCyd nucleotides in Yoshida ascites sarcoma (YS) cells and the host rat liver was investigated with reference to the increased excretion of urinary dCyd. Incorporation of (/sup 14/C)orotic acid into the livers of rats at the fifth day after the transplantation of YS cells, was 2 times higher than that into the normal rat livers. After the injection of (/sup 14/C)orotic acid, the ratio of the specific radioactivity of cytidylate to uridylate moieties of the host liver RNA was measured and found to be higher than that of normal rat liver RNA and to be similar to that of YS cell RNA. When (/sup 14/C)orotic acid was injected into rats followed by the transplantation of YS cells, the radioactivities present in the livers disappeared more rapidly than those in the control rat livers. The activities of pyrimidine de novo synthesis enzymes, such as cytidine triphosphate synthetase and cytidine diphosphate reductase, in YS were higher than those in both rat ascites hepatoma AH 7974 and Walker 256 carcinosarcoma, the transplantations of which did not induce increased excretion of dCyd into urine of the hosts. The activities of dCyd kinase and dCyd deaminase in YS cells were lower than those in the other two tumors investigated. The activities of cytidine triphosphate synthetase and cytidine diphosphate reductase in the livers of YS-bearing rats were elevated compared with those in the livers of rat ascites hepatoma AH 7974- or Walker 256 carcinosarcoma-bearing rats and normal rats, while the activities of dCyd kinase, 5'-nucleotidase, and dCyd deaminase were similar between normal rat livers and tumor-bearing rat livers.

  18. Cell proliferation in the thymus of Ehrlich ascites tumor bearing mice

    International Nuclear Information System (INIS)

    Suciu, D.; Uray, Z.

    1979-01-01

    Thymus involution of Ehrlich ascites tumor bearing Swiss and NMRI mice was associated with an increased incorporation of 3 H-thymidine into thymus DNA and an enhanced activity of adenosine deaminase. The apparent depletion time constants which were determined by the subsequent time course of the retention of 3 H-DNA, indicated that the cell depletion rate was increased in the thymus of tumor bearing mice. The results suggest that the thymus involution was correlated with an increased proliferative activity and an accelerated depletion of thymus cells. (author)

  19. Low cardiac output predicts development of hepatorenal syndrome and survival in patients with cirrhosis and ascites

    DEFF Research Database (Denmark)

    Krag, A; Bendtsen, F; Møller, S

    2010-01-01

    OBJECTIVES: Recent studies suggest that cardiac dysfunction precedes development of the hepatorenal syndrome. In this follow-up study, we aimed to investigate the relation between cardiac and renal function in patients with cirrhosis and ascites and the impact of cardiac systolic function...... (130 (SD 46) vs 78 (SD 29) mumol/l, phepatorenal syndrome type 1 within 3 months was higher in the group with low CI than in the high CI group (43% vs 5%, p = 0.04). Patients with the lowest CI (N = 8) had significantly poorer survival at 3, 9, and 12 months...

  20. A poly (U) polymerase in ribosome preparations from Ehrlich ascites tumor cells

    International Nuclear Information System (INIS)

    Guimaraes, R.C.; Bloch, D.P.

    1981-01-01

    A ribosome-bound poly (U) polymerase from Ehrlich ascites tumor cells is partially characterized. It adds UMPs to RNAs terminating in U-(3')-OH. The UMP-rich segments added reach average sizes of up to 18 nucleotides. CTP is strongly inhibitory to the enzyme. The main endogenous primers are low molecular weight RNAs which are found, after the addition of UMPs, mostly in the 6-8 S range. Some evidence suggests that a 5 S rRNA or polysome-associated 7 S RNA could be the main endogenous primers. (Author) [pt

  1. Over-estimation of glomerular filtration rate by single injection [51Cr] EDTA plasma clearance determination in patients with ascites

    International Nuclear Information System (INIS)

    Henriksen, J.H.; Broechner-Mortensen, J.; Malchow-Moeller, A.; Schlichting, P.

    1980-01-01

    The total plasma (Clsub(t)) and the renal plasma (Clsub(r)) clearances of [ 51 Cr]EDTA were determined simultaneously in nine patients with ascites due to liver cirrhosis. Clsub(t) (mean 78 ml/min, range 34-115 ml/min) was significantly higher than Clsub(r) (mean 52 ml/min, range 13-96 ml/min, P 51 Cr]EDTA increased throughout the investigation period (5 h). The results suggested that [ 51 Cr]EDTA equilibrates slowly with the peritoneal space which indicates that Clsub(t) will over-estimate the glomerular filtration rate by approximately 20 ml/min in patients with ascites. To assess glomerular filtration rate in presence of ascites, the renal plasma clearance of [ 51 Cr]EDTA should be used instead of the total plasma clearance. (author)

  2. Management of cirrhotic ascites in children. Review and recommendations. Part 1: Pathophysiology, diagnostic evaluation, hospitalization criteria, treatment, nutritional management.

    Science.gov (United States)

    Bes, David F; Fernández, M Cristina; Malla, Ivone; Repetto, Horacio A; Buamsch, Daniel; López, Susana; Martinitto, Roxana; Cuarterolo, Miriam; Álvarez, Fernando

    2017-08-01

    Ascites is a major complication of cirrhosis. There are several evidence-based articles and guidelines for the management of adults, but few data have been published in relation to children. In the case of pediatric patients with cirrhotic ascites (PPCA), the following questions are raised: How are the clinical assessment and ancillary tests performed? When is ascites considered refractory? How is it treated? Should fresh plasma and platelets be infused before abdominal paracentesis to prevent bleeding? What are the hospitalization criteria? What are the indicated treatments? What complications can patients develop? When and how should hyponatremia be treated? What are the diagnostic criteria for spontaneous bacterial peritonitis? How is it treated? What is hepatorenal syndrome? How is it treated? When should albumin be infused? When should fluid intake be restricted? The recommendations made here are based on pathophysiology and suggest the preferred approach to its diagnostic and therapeutic aspects, and preventive care. Sociedad Argentina de Pediatría.

  3. EXPERIENCE WITH INTRAPERITONEAL CHEMOTHERAPY USING ASCITIC FLUID AS A SOLVENT OF CHEMICALS IN THE TREATMENT OF OVARIAN CANCER

    Directory of Open Access Journals (Sweden)

    Yu. S. Sidorenko

    2009-01-01

    Full Text Available Thirty two with the ascitic form of Stages IIIC—IV ovarian cancer underwent 1 to 3 courses of intraperitoneal multidrug therapy using a protein ascitic fluid concentrate (PAFC as a solvent of drugs (cisplatin, cyclophosphan, doxorubicin according to the CAP regimen. The induction chemotherapy allowed remission to be achieved in 78.1% of cases (against 40% with standard intraperitoneal therapy, the stan- dard volume of surgical treatment was performed in 28 (87.5% patients (21 (70% receiving the control regime; with the use of PAFC, the size of minimum residual tumour (less than 1 cm was achieved in 81.3% versus 63.3% with standard intraperitoneal chemotherapy. This treatment enables the use large-dose chemotherapy regimens that cause no severe systemic toxic reactions. The method is highly-effective, low-toxic and may be recommended for the treatment of patients with the ascitic form of Stages III—IV ovarian cancer.

  4. The Denver Tube Combined with Antiviral Drugs In the Treatment of HBV-related Cirrhosis with Refractory Ascites: A Report of Three Cases

    Directory of Open Access Journals (Sweden)

    Wang Xiao-jin

    2014-03-01

    Full Text Available Treatment of nucleos(tide antiviral drugs for decompensated HBV-related cirrhosis can significantly improve the prognosis. But those patients with refractory ascites possibly deteriorate due to the complications of ascites before any benefit from anti-viral drugs could be observed. Therefore, it is important to find a way to help the patients with HBV-related cirrhosis and refractory ascites to receive the full benefits from antiviral therapy. Peritoneovenous shunt (PVS using Denver tube enables ascites to continuously bypass into systemic circulation, thereby reducing ascites and albumin input and improving quality of life. We report herein 3 cases of decompensated HBV-related cirrhosis with refractory ascites, PVS using Denver tube was combined with lamivudine for antiviral treatment before and after. Then, ascites was alleviated significantly or disapeared and viral responsed well. All patients achieved a satisfactory long-term survival from 6.7 to 14.7 years. It was suggested that the Denver shunt could be used as an adjuvant method to antiviral drugs for decompensated HBV-related cirrhosis with refractory ascites to help the patients reap the full benefits and maximize efficacy of antiviral treatment.

  5. Plasma-to-ascitic fluid transport rate of albumin in patients with decompensated cirrhosis. Relation to intraperitoneal albumin

    DEFF Research Database (Denmark)

    Henriksen, Jens Henrik Sahl; Ring-Larsen, H; Lassen, N A

    1983-01-01

    Albumin-kinetics and haemodynamic studies were performed in 20 patients with decompensated liver cirrhosis in order to improve the knowledge on genesis and perpetuation of hepatic ascites, especially with respect to determinants of intraperitoneal protein. A positive relationship was found between...... the plasma-to-peritoneal transport rate of albumin (index of 'lymph-imbalance') and the mass of intraperitoneal albumin (rlog = 0.82, P less than 0.001), indicating a significant role of 'lymph-imbalance' to sequestration of protein in the peritoneal cavity. Ascitic fluid albumin concentration...

  6. Massive ascites and the heterozygous alpha 1 antitrypsin (α1AT) living related donor liver in the homozygous child.

    Science.gov (United States)

    Khorsandi, Shirin E; Thompson, Richard; Vilca-Melendez, Hector; Dhawan, Anil; Heaton, Nigel

    2018-02-01

    The following is a short report on the use of a heterozygous (PiMZ) alpha 1 antitrypsin (α1AT) living related donor liver in a homozygous (PiZ) child that was complicated by massive ascites early after transplant. This clinical report is then followed by a brief summary of present knowledge on the α 1 AT protein and management of massive ascites in the pediatric liver transplant recipient. © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  7. Plasma-to-ascitic fluid transport rate of albumin in patients with decompensated cirrhosis. Relation to intraperitoneal albumin

    DEFF Research Database (Denmark)

    Henriksen, Jens Henrik Sahl; Ring-Larsen, H; Lassen, N A

    1983-01-01

    was on the average 0.22 of that of plasma and directly correlated to the plasma concentration (rlin = 0.68, P less than 0.01). The hydrostatic pressure difference across the splanchnic microvasculature (assessed as wedged hepatic vein minus inferior vena caval pressure) was directly correlated to the effective...... (plasma minus ascitic fluid) oncotic pressure (rlin = 0.74, P less than 0.001) but significantly higher than that (P less than 0.005), indicating a 'non-equilibrium' in the splanchnic Starling forces. The results point to a multivariate genesis and perpetuation of cirrhotic ascites as laid down...

  8. Interleukin 6 Present in Inflammatory Ascites from Advanced Epithelial Ovarian Cancer Patients Promotes Tumor Necrosis Factor Receptor 2-Expressing Regulatory T Cells

    Directory of Open Access Journals (Sweden)

    Nirmala Chandralega Kampan

    2017-11-01

    Full Text Available BackgroundEpithelial ovarian cancer (EOC remains a highly lethal gynecological malignancy. Ascites, an accumulation of peritoneal fluid present in one-third of patients at presentation, is linked to poor prognosis. High levels of regulatory T cells (Tregs in ascites are correlated with tumor progression and reduced survival. Malignant ascites harbors high levels of Tregs expressing the tumor necrosis factor receptor 2 (TNFR2, as well as pro-inflammatory factors such as interleukin 6 (IL-6 and tumor necrosis factor (TNF. IL-6 is also associated with poor prognosis. Herein, we study the effect of IL-6 and TNF present in ascites on the modulation of TNFR2 expression on T cells, and specifically Tregs.MethodsAscites and respective peripheral blood sera were collected from 18 patients with advanced EOC and soluble biomarkers, including IL-6, sTNFR2, IL-10, TGF-β, and TNF, were quantified using multiplexed bead-based immunoassay. Peripheral blood mononuclear cells (PBMC from healthy donors were incubated with cell-free ascites for 48 h (or media as a negative control. In some experiments, IL-6 or TNF within the ascites were neutralized by using monoclonal antibodies. The phenotype of TNFR2+ Tregs and TNFR2− Tregs were characterized post incubation in ascites. In some experiments, cell sorted Tregs were utilized instead of PBMC.ResultsHigh levels of immunosuppressive (sTNFR2, IL-10, and TGF-β and pro-inflammatory cytokines (IL-6 and TNF were present in malignant ascites. TNFR2 expression on all T cell subsets was higher in post culture in ascites and highest on CD4+CD25hiFoxP3+ Tregs, resulting in an increased TNFR2+ Treg/effector T cell ratio. Furthermore, TNFR2+ Tregs conditioned in ascites expressed higher levels of the functional immunosuppressive molecules programmed cell death ligand-1, CTLA-4, and GARP. Functionally, TNFR2+ Treg frequency was inversely correlated with interferon-gamma (IFN-γ production by effector T cells, and was

  9. Interleukin 6 Present in Inflammatory Ascites from Advanced Epithelial Ovarian Cancer Patients Promotes Tumor Necrosis Factor Receptor 2-Expressing Regulatory T Cells.

    Science.gov (United States)

    Kampan, Nirmala Chandralega; Madondo, Mutsa Tatenda; McNally, Orla M; Stephens, Andrew N; Quinn, Michael A; Plebanski, Magdalena

    2017-01-01

    Epithelial ovarian cancer (EOC) remains a highly lethal gynecological malignancy. Ascites, an accumulation of peritoneal fluid present in one-third of patients at presentation, is linked to poor prognosis. High levels of regulatory T cells (Tregs) in ascites are correlated with tumor progression and reduced survival. Malignant ascites harbors high levels of Tregs expressing the tumor necrosis factor receptor 2 (TNFR2), as well as pro-inflammatory factors such as interleukin 6 (IL-6) and tumor necrosis factor (TNF). IL-6 is also associated with poor prognosis. Herein, we study the effect of IL-6 and TNF present in ascites on the modulation of TNFR2 expression on T cells, and specifically Tregs. Ascites and respective peripheral blood sera were collected from 18 patients with advanced EOC and soluble biomarkers, including IL-6, sTNFR2, IL-10, TGF-β, and TNF, were quantified using multiplexed bead-based immunoassay. Peripheral blood mononuclear cells (PBMC) from healthy donors were incubated with cell-free ascites for 48 h (or media as a negative control). In some experiments, IL-6 or TNF within the ascites were neutralized by using monoclonal antibodies. The phenotype of TNFR2 + Tregs and TNFR2 - Tregs were characterized post incubation in ascites. In some experiments, cell sorted Tregs were utilized instead of PBMC. High levels of immunosuppressive (sTNFR2, IL-10, and TGF-β) and pro-inflammatory cytokines (IL-6 and TNF) were present in malignant ascites. TNFR2 expression on all T cell subsets was higher in post culture in ascites and highest on CD4 + CD25 hi FoxP3 + Tregs, resulting in an increased TNFR2 + Treg/effector T cell ratio. Furthermore, TNFR2 + Tregs conditioned in ascites expressed higher levels of the functional immunosuppressive molecules programmed cell death ligand-1, CTLA-4, and GARP. Functionally, TNFR2 + Treg frequency was inversely correlated with interferon-gamma (IFN-γ) production by effector T cells, and was uniquely able to suppress TNFR2

  10. A unique DNA found in post-mitochondrial fraction from Ehrlich ascites tumor cells

    International Nuclear Information System (INIS)

    Guimaraes, R.C.; Bloch, D.P.

    1982-01-01

    A DNA found in post-mitochondrial fractions from Ehrlich ascites cells, comprising 0.2% of the total cellular DNA, is partially characterized. It appears in cytoplasmic homogenates as a 14.6 S molecule, and is eluted from hydroxyapatite with 0.24 M sodium phosphate buffer. Its Cs 2 SO 4 buoyant density is lower than Erlich ascites tumor nuclear DNA and it has low dG+dC content, as determined by chromatography of hydrolysates of 32 P-labelled DNA. It is enriched in sequences which reassociate rapidly in the presence of excess nuclear DNA. It can be used as promoter for DNA synthesis by an endogenous DNA-dependent DNA polymerase found in association with the post-mitochondrial preparations. It is found to be associated with newly incorporated radioactivity following incubation in vitro with labelled UTP. Its localization in situ has not yet been attempled. It is thought to represent viral A-type particle associated, or plasma membrane associated DNA. (author) [pt

  11. Inhibition of oxidative phosphorylation in ascites tumor mitochondria and cells by intramitochondrial Ca2+.

    Science.gov (United States)

    Villalobo, A; Lehninger, A L

    1980-03-25

    Accumulation of Ca2+ (+ phosphate) by respiring mitochondria from Ehrlich ascites or AS30-D hepatoma tumor cells inhibits subsequent phosphorylating respiration in response to ADP. The respiratory chain is still functional since a proton-conducting uncoupler produces a normal stimulation of electron transport. The inhibition of phosphorylating respiration is caused by intramitochondrial Ca2+ (+ phosphate). ATP + Mg2+ together, but not singly, prevents the inhibitory action of Ca2+. Neither AMP, GTP, GDP, nor any other nucleoside 5'-triphosphate or 5'-diphosphate could replace ATP in this effect. Phosphorylating respiration on NAD(NADP)-linked substrates was much more susceptible to the inhibitory effect of intramitochondrial Ca2+ than succinate-linked respiration. Significant inhibition of oxidative phosphorylation is given by the endogenous Ca2+ present in freshly isolated tumor mitochondria. The phosphorylating respiration of permeabilized Ehrlich ascites tumor cells is also inhibited by Ca2+ accumulated by the mitochondria in situ. Possible causes of the Ca2+-induced inhibition of oxidative phosphorylation are considered.

  12. Studies on the interaction between the Ehrlich ascites tumor cell and its fluid environment

    International Nuclear Information System (INIS)

    Magnani, B.

    1984-01-01

    In this dissertation, the glycolytic nature of the Ehrlich ascites tumor (EAT) cell is disclosed both in vivo and in vitro by experiments challenging it with glucose. It is demonstrated that EAT cells can cause the extracellular pH to drop to values sufficiently acidic so as to inhibit EAT glycolysis. However, the extracellular fluid or the Ascites Supernatant Fluid (ASF) reduced the extent to which the pH dropped during EAT cell glycolysis. A comparison of the activities of the sera from tumor-bearing mice and normal mice revealed that the serumfrom the tumor-bearing mice reduced the pH fall generated by the EAT cell in the same way as did ASF; normal mouse serum had no such effect. The metabolic pathways utilized during glucose catabolism were examined by radio-respirometry and the results demonstrated that the high percentage of the glucose conversion to lactate occurred because of partial blockade of the TCA cycle. The databolism of glutamine, glutamic acid, asparagine, aspartic acid, and alanine was enhanced by ASF as determined by measuring 14 CO 2 from 14 C-labelled amino acids, with glutamine catabolism enhanced about three-fold. Fractionation experiments revealed that ASF contained a factor(s) responsible for this enhancement that had a molecular weight greater than 300,000 daltons and was heat-labile

  13. Unique proteome signature of post-chemotherapy ovarian cancer ascites-derived tumor cells

    Science.gov (United States)

    Ahmed, Nuzhat; Greening, David; Samardzija, Chantel; Escalona, Ruth M.; Chen, Maoshan; Findlay, Jock K.; Kannourakis, George

    2016-01-01

    Eighty % of ovarian cancer patients diagnosed at an advanced-stage have complete remission after initial surgery and chemotherapy. However, most patients die within <5 years due to episodes of recurrences resulting from the growth of residual chemoresistant cells. In an effort to identify mechanisms associated with chemoresistance and recurrence, we compared the expression of proteins in ascites-derived tumor cells isolated from advanced-stage ovarian cancer patients obtained at diagnosis (chemonaive, CN) and after chemotherapy treatments (chemoresistant/at recurrence, CR) by using in-depth, high-resolution label-free quantitative proteomic profiling. A total of 2,999 proteins were identified. Using a stringent selection criterion to define only significantly differentially expressed proteins, we report identification of 353 proteins. There were significant differences in proteins encoding for immune surveillance, DNA repair mechanisms, cytoskeleton rearrangement, cell-cell adhesion, cell cycle pathways, cellular transport, and proteins involved with glycine/proline/arginine synthesis in tumor cells isolated from CR relative to CN patients. Pathway analyses revealed enrichment of metabolic pathways, DNA repair mechanisms and energy metabolism pathways in CR tumor cells. In conclusion, this is the first proteomics study to comprehensively analyze ascites-derived tumor cells from CN and CR ovarian cancer patients. PMID:27470985

  14. Characterisation of multidrug-resistant Ehrlich ascites tumour cells selected in vivo for resistance to etoposide

    DEFF Research Database (Denmark)

    Nielsen, D; Maare, C; Eriksen, J

    2000-01-01

    An Ehrlich ascites tumour cell line (EHR2) was selected for resistance to etoposide (VP16) by in vivo exposure to this agent. The resulting cell line (EHR2/VP16) was 114.3-, 5.7-, and 4.0-fold resistant to VP16, daunorubicin, and vincristine, respectively. The amount of salt-extractable immunorea......An Ehrlich ascites tumour cell line (EHR2) was selected for resistance to etoposide (VP16) by in vivo exposure to this agent. The resulting cell line (EHR2/VP16) was 114.3-, 5.7-, and 4.0-fold resistant to VP16, daunorubicin, and vincristine, respectively. The amount of salt......-extractable immunoreactive topoisomerase IIalpha and beta in EHR2/VP16 was reduced by 30-40% relative to that in EHR2. The multidrug resistance-associated protein (MRP) mRNA was increased 20-fold in EHR2/VP16 as compared with EHR2, whereas the expression of P-glycoprotein was unchanged. In EHR2/VP16, the steady...

  15. Clinical significance of serum CA-125 in Korean females with ascites.

    Science.gov (United States)

    Bae, So Young; Lee, Jun Haeng; Park, Jun Young; Kim, Da-min; Min, Byung-Hoon; Rhee, Poong-Lyul; Kim, Jae J

    2013-09-01

    Mycobacterium tuberculosis is endemic in Korea. Because tuberculous peritonitis is characterized by ascites, abdominal pain, abdominal mass and elevation of serum CA-125, it can be confused with ovarian malignancies. The aim of this study was to evaluate the significance of serum CA-125 level in the differential diagnosis of tuberculous peritonitis and ovarian malignancy in a Mycobacterium tuberculosis-endemic area. The medical records of patients diagnosed with tuberculous peritonitis (n=48) or epithelial ovarian malignancy (n=370) at Samsung Medical Center from January 2000 to October 2009 were retrospectively reviewed. Median serum CA-125 level in the epithelial ovarian cancer group was significantly higher than that in the tuberculous peritonitis group (p ≤ 0.01). Only one patient (2.1%) in the tuberculous peritonitis group had a serum CA-125 level over 2000 U/mL. However, 109 patients (29.5%) in the epithelial ovarian cancer group had a serum CA-125 level over 2000 U/mL. At the CA-125 ranges of 400 to 599 and 600 to 799, the proportions of those with tuberculous peritonitis were 24% and 21.9%, respectively. At a serum CA-125 level over 1000 U/mL, however, the proportion of tuberculous peritonitis was much lower (2.1%). Tuberculous peritonitis should be considered in the evaluation of female patients with ascites and high serum CA-125.

  16. Acute Viral Hepatitis in Pediatric Age Groups

    Directory of Open Access Journals (Sweden)

    Sudhamshu KC

    2014-03-01

    Full Text Available Introduction: Our clinical experience showed that there has been no decrease in pediatric cases of acute viral hepatitis in Kathmandu. The objective of the study was to analyze the etiology, clinical features, laboratory parameters, sonological findings and other to determine the probable prognostic factors of Acute Viral Hepatitis in pediatric population. Methods: Consecutive patients of suspected Acute Viral Hepatitis, below the age of 15 years, attending the liver clinic between January 2006 and December2010were studied. After clinical examination they were subjected to blood tests and ultrasound examination of abdomen. The patients were divided in 3 age groups; 0–5, 5–10 and 5–15 years. Clinical features, laboratory parameters, ultrasound findings were compared in three age groups. Results: Etiology of Acute Viral Hepatitis was Hepatitis A virus 266 (85%, Hepatitis E virus in 24 (8%, Hepatitis B virus in 15 (5%. In 7(2% patients etiology was unknown. Three patients went to acute liver failure but improved with conservative treatment. There was no statistical difference in most of the parameters studied in different age groups. Ascites was more common in 5-10 years age group. Patients with secondary bacterial infection, ultrasound evidence of prominent biliary tree and ascites were associated with increased duration of illness. Patients with history of herbal medications had prolonged cholestasis. Conclusions: Hepatitis A is most common cause of Acute Viral Hepatitis in pediatric population. Improper use of herbal medications, secondary bacterial infection and faulty dietary intake was associated with prolonged illness. Patients with prominent biliary radicals should be treated with antibiotics even with normal blood counts for earlier recovery. Keywords: Acute viral hepatitis; hepatitis A; hepatitis E; herbal medications.

  17. Proton irradiation in a single fraction for hepatocellular carcinoma patients with uncontrollable ascites. Technical considerations and results

    Energy Technology Data Exchange (ETDEWEB)

    Hata, Masaharu [Tsukuba Univ., Ibaraki (Japan). Proton Medical Research Center; Tsukuba Univ., Ibaraki (Japan). Dept. of Radiation Oncology; Yokohama City Univ. Graduate School of Medicine, Kanagawa (Japan). Dept. of Radiology; Tokuuye, Koichi; Fukumitsu, Nobuyoshi; Hashimoto, Takayuki; Akine, Yasuyuki [Tsukuba Univ., Ibaraki (Japan). Proton Medical Research Center; Tsukuba Univ., Ibaraki (Japan). Dept. of Radiation Oncology; Sugahara, Shinji; Ohnishi, Kayoko; Nemoto, Keiko; Ohara, Kiyoshi [Tsukuba Univ., Ibaraki (Japan). Dept. of Radiation Oncology; Tohno, Eriko [Tsukuba Univ., Ibaraki (Japan). Dept. of Radiology; Sakae, Takeji [Tsukuba Univ., Ibaraki (Japan). Proton Medical Research Center

    2007-08-15

    Purpose: To present technical considerations and results of proton irradiation in a single fraction for hepatocellular carcinoma (HCC) patients with uncontrollable ascites. Patients and Methods: Three HCC patients with uncontrollable ascites underwent proton irradiation of 24 Gy in a single fraction. Hepatic tumors were solitary in two patients, and multiple in one, and tumor sizes were 30, 30, and 33 mm in maximum diameter. No patient had lymph node or distant metastases. The center position of radiation fields was determined and the beam range was adjusted, using CT data taken immediately before irradiation to compensate for changes in the volume of ascites. Adjustment of the beam range was within 6 mm in water-equivalent thickness. Results: All irradiated tumors showed objective responses, and were controlled during the follow-up period. Of the three patients, two were alive with no evidence of disease at 13 and 30 months, respectively, after treatment. The remaining patient died of ruptured esophageal varices 6 months after treatment. No therapy-related toxicity of grade 3 or more was observed. Conclusion: Proton beams were successfully adjusted immediately before irradiation. Single-dose irradiation with precisely adjusted proton beams may be tolerable for HCC patients with uncontrollable ascites. (orig.)

  18. The relationship between DNA synthesis and incorporation of (14C) lysine into different histone fractions in Ehrlich ascites tumour cells

    International Nuclear Information System (INIS)

    Malec, J.; Kornacka, L.; Wojnarowska, M.; Moscicka, M.

    1974-01-01

    The effect of inhibition of DNA synthesis by hydroxyurea on ( 14 C) lysine incorporation into the main four histone fractions in Ehrlich ascites tumor cells, was examined in vitro. The radioactivity of lysine-rich histones, especially of histone f1, was preferentially decreased. The smallest decrease was observed for histone f3. The incorporation into other cellular proteins was but slightly affected. (author)

  19. Comparative Clinical Pharmacokinetics of Midodrine and Its Active Metabolite Desglymidodrine in Cirrhotic Patients with Tense Ascites Versus Healthy Volunteers.

    Science.gov (United States)

    Ali, Ahmed; Farid, Samar; Amin, Mona; Kassem, Mohamed; Al-Garem, Nouman; Al-Ghobashy, Medhat

    2016-02-01

    Midodrine is an α-agonist prodrug of desglymidodrine used for the management of hypotension, and can also be used for hepatorenal syndrome and cirrhotic patients with tense ascites. The objective of the present work was to study the clinical pharmacokinetic parameters of midodrine and its active metabolite desglymidodrine in cirrhotic patients with tense ascites, which may help in dose selection and improve treatment outcome. This was a prospective, open-label, single-dose, parallel-group study. At first, a pilot study was performed on one healthy volunteer by taking serial blood samples at scheduled time intervals to validate the method of analysis and sampling times. The full study was then conducted by selecting 12 cirrhotic patients with tense ascites in one group and taking nine blood samples. We also selected five healthy volunteers as the control group and took 11 blood samples. Statistically significant differences were observed between the healthy volunteer group and the patients group in the area under the concentration versus time curve (AUC0-t) and maximum plasma concentration (Cmax) values of midodrine and desglymidodrine. Based on the results of the pharmacokinetic analysis, the patient group was further subdivided into those receiving the interacting drug ranitidine (five patients) and those not receiving the interacting drug (seven patients). Pharmacokinetic parameters of midodrine can differ significantly in cirrhotic patients with tense ascites from those in healthy individuals. Drug monitoring, dose adjustments, and drug-drug interactions should all be considered during therapy in this vulnerable patient group.

  20. Evolution of sarcoma 180 (ascitic tumor in mice infected with Schistosoma mansoni

    Directory of Open Access Journals (Sweden)

    Fausto Edmundo Lima Pereira

    1986-03-01

    Full Text Available Mice infected with 60 cercariae of Schistosoma mansoni were more resistant to the sarcoma 180 ascites tumor. Tumor inoculation was performed 50 days after schistosoma infection and the animals were observed and weighed at 48 hours intervals for development and progression of malignancy. In infected mice the weight gain (ascites formation started later and was shorter than in uninfected Controls. Also, the number of tumor cells into the peritoneal cavity 72h after tumor implantation was shorter in infected group than incontrols. This in creased resistance against a transplantable tumor probably is related to the effect of endotoxin on tumoricidal activity of macrophages activated by the infection. The immunodepression induced by Schistosoma mansoni infection enhances the proliferation of endogenous bacteria increasing the amount of endotoxin absorbed from the gut.Camundongos infectados com 60 cercárias de Schistosoma mansoni tomaram-se mais resistentes ao sarcoma 180 na forma de tumor ascítico. A inoculação das células tumorais foi feita no 50º dia de infecção e a evolução do tumor foi acompanhada através dapesagem dos animais com intervalos de 48 horas. Nos camundongos infectados o ganho de peso (formação da ascite começou mais tarde e foi menor do que nos controles não infectados. Também o número de células tumorais na cavidade peritoneal 72 horas após a implantação do tumor foi menor no grupo infectado. Este aumento de resistência a um tumor transplantávelpossivelmente está relacionado ao efeito de endotoxinas sobre a atividade tumoricida dos macrofagos ativados pela infecção. A imunossupressão induzida pela infecção favorece a proliferação de bactérias da flora endógena aumentando a quantidade de endotoxinas absorvidas pelo intestino.

  1. Mesenchymal Stem Cells Engineered to Secrete Pigment Epithelium-Derived Factor Inhibit Tumor Metastasis and the Formation of Malignant Ascites in a Murine Colorectal Peritoneal Carcinomatosis Model.

    Science.gov (United States)

    Yang, Liping; Zhang, Yuwei; Cheng, Liuliu; Yue, Dan; Ma, Jinhu; Zhao, Da; Hou, Xiaoming; Xiang, Rong; Cheng, Ping

    2016-03-01

    The therapeutic effects of conventional treatments for advanced colorectal cancer with colorectal peritoneal carcinomatosis (CRPC) and malignant ascites are not very encouraging. Vascular endothelial growth factor-A/vascular permeability factors (VEGF-A/VPF) play key roles in the formation of malignant ascites. In previous work, we demonstrated that pigment epithelium-derived factor (PEDF) antagonized VEGF-A and could repress tumor growth and suppress metastasis in several cancer types. Thus, PEDF may be a therapeutic candidate for treating malignant ascites. Mesenchymal stem cells (MSCs) are promising tools for delivering therapeutic agents in cancer treatment. In the study, MSCs derived from bone marrow were efficiently engineered to secrete human PEDF by adenoviral transduction. Then, intraperitoneal Ad-PEDF-transduced MSCs were analyzed with respect to CRPC and malignant ascites in a CT26 CRPC model. MSCs engineered to secrete PEDF through adenoviral transduction significantly inhibited tumor metastasis and malignant ascites formation in CT26 CRPC mice. Antitumor mechanisms of MSCs-PEDF (MSCs transduced with Ad-PEDF: MOI 500) were associated with inhibiting tumor angiogenesis, inducing apoptosis, and restoring the VEGF-A/sFLT-1 ratio in ascites. Moreover, MSC-mediated Ad-PEDF delivery reduced production of adenovirus-neutralizing antibodies, prolonged PEDF expression, and induced MSCs-PEDF migration toward tumor cells. As a conclusion, MSCs engineered to secrete PEDF by adenoviral transduction may be a therapeutic approach for suppressing tumor metastasis and inhibiting malignant ascites production in CRPC.

  2. Clinical value of detection of malignant ascites and thoracic exudate by means of six tumor-markers

    International Nuclear Information System (INIS)

    Li Jiangang

    2012-01-01

    Objective: To study the clinical value of six potential tumor markers including serums CA125, CYFRA21-1, CA-50, CA15-3, HCG, β-HCG. These were determined in effusions of malignant ascites and hydrothorax of 170 patients, with cellular examination as control. Methods: Using IRMA. Results: The data of our experiments revealed that of all six tumor-markers, CA125 was the highest in positive rate as well as concordance rate with cytology examination. In or- der CA125, CA-50, CA15-3, CYFRA21-1, β-HCG. It was valuable to point out that the specificity of HCG and β-HCG was very strong and there was no false positivity had yet been found with them. Though their positivity was not so high as that of CA125. Have to higher specificity of detection of malignant ascites by CYFRA21-1. Conclusions: It suggested that + CYFRA21-1 should be the preferred choice in diagnosing malignant hydrothorax next + CA-50,CYFRA21-1 +CA-50; for malignant ascites as well, CA125 + β-HCG determination is just as good, next CA125 + CYFRA21-1. We believe that when a clear diagnosis of a primary focus of cancer is made clinically, or a malignant ascites or thoracic exudate come highly under suspicion, the diagnosis of malignancy of the ascites or thoracic exudate can be established even though the exfoliative cells, provided the detection by tumor-markers, it has got one of the following results: the roles of tumor-markers determination in malignant serous effusions, two of CA125, CYFRA21-1. CA15-3 and CA-50 markers are positive; anyone of the above markers plus HCG or β-HCG positivity; both HCG and β-HCG or CA15-3 are positive. (author)

  3. Dose-dependency of clonidine's effects in ascitic cirrhotic rats: comparison with α1-adrenergic agonist midodrine.

    Science.gov (United States)

    Sansoè, Giovanni; Aragno, Manuela; Mastrocola, Raffaella; Parola, Maurizio

    2016-02-01

    Sympathetic nervous system (SNS) activation decreases response to diuretics, but both α1-adrenoceptor agonists and sympatholytic α2-adrenoceptor agonists are recommended in the management of ascitic cirrhosis. We intend to compare the effects of increasing doses of clonidine (α2-agonist) vs. midodrine (α1-agonist) in advanced cirrhosis. Renal function, mean arterial pressure (MAP), and hormonal status were measured in rats with ascitic cirrhosis due to 13-week CCl(4) administration (groups G1-G5), in control rats (Gc), and in rats with ascitic cirrhosis untreated (G6) or treated with daily diuretics (0.5 mg/kg furosemide plus 2 mg/kg K(+) -canrenoate during the 11(th) -13(th) weeks of CCl(4)) (G7). G1-G5 cirrhotic rats received daily, during the 11(th)-13(th) CCl(4) weeks: clonidine 0.3 μg only (G1), diuretics + clonidine 0.2 (G2), 0.5 (G3) or 1 μg (G4), and diuretics + midodrine 1 mg/kg b.w. (G5). Cirrhotic rats in G1 or G2 had higher glomerular filtration rate, renal plasma flow and natriuresis than cirrhotic rats treated with diuretics (G7) (all P Midodrine did not improve the renal performance in ascitic rats treated with diuretics. In comparison to absolute cirrhotic controls (G6), MAP was lower in G4 and higher in G5 (all P < 0.05). Low-dose α2-agonists improve natriuresis and reduce SNS function and hyper-aldosteronism without affecting arterial pressure in experimental ascitic cirrhosis treated with diuretics. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  4. The effect of 1 month of therapy with midodrine, octreotide-LAR and albumin in refractory ascites: a pilot study.

    Science.gov (United States)

    Tandon, Puneeta; Tsuyuki, Ross T; Mitchell, Lesley; Hoskinson, Michael; Ma, Mang M; Wong, Winnie W; Mason, Andrew L; Gutfreund, Klaus; Bain, Vincent G

    2009-02-01

    The pathogenesis of refractory ascites (RA) is linked to splanchnic vasodilation. We hypothesized that a combination of midodrine, octreotide long-acting release (LAR) and albumin would result in increased natriuresis, better control of ascites and an improvement in renal function in patients with RA+/-Type 2 hepatorenal syndrome. A prospective pilot study in patients with RA as defined by the International Ascites Club. Consecutive patients received an intramuscular injection of octreotide-LAR, 50 g of albumin three times per week and midodrine titrated to increase the systolic blood pressure for 1 month. Ten patients with RA were enrolled and eight with complete data to 1 month post-treatment were included in the analysis. There was no change in renal function but there was a trend towards a reduction in the volume of ascites removed by paracentesis (P=0.08) and a significant reduction in the plasma renin (P=0.01) and aldosterone concentrations (P=0.01). Interestingly, there was a transient worsening in the model for end-stage liver disease (MELD) score (P=0.01). The deterioration in MELD was completely reversible after discontinuation of therapy. To our knowledge, this is the first study of prolonged midodrine, octreotide and albumin therapy in RA. We observed a significant reduction in the plasma renin and aldosterone concentrations and a trend towards a reduction in the volume of ascites removed by paracentesis without an effect on renal function. The beneficial effects are at the expense of a reversible deterioration in the MELD score. Large controlled trials are needed before this therapy can be routinely recommended.

  5. In vitro NMR proton http://ej.iop.org/images/0031-9155/41/3/014/img1.gif"/> measurements in peritoneal ascites

    Science.gov (United States)

    Yilmaz, A.; Tez, M.; Göral, V.; Boylu, S.; Kaplan, A.; Kavak, G.

    1996-03-01

    The proton spin - lattice relaxation rate http://ej.iop.org/images/0031-9155/41/3/014/img10.gif" ALIGN="TOP"/> in malignant and non-malignant ascites was measured with an FT NMR spectrometer operating at 60 MHz. The mean relaxation rate in non-malignant ascites was significantly smaller than that of malignant ascites. However, the http://ej.iop.org/images/0031-9155/41/3/014/img11.gif" ALIGN="TOP"/> of malignant ascites overlaps with that of non-malignant ascites over all concentrations of total protein (TP) in samples. The http://ej.iop.org/images/0031-9155/41/3/014/img11.gif" ALIGN="TOP"/> in non-malignant ascites correlates strongly with TP, whilst the http://ej.iop.org/images/0031-9155/41/3/014/img11.gif" ALIGN="TOP"/> in malignant ascites shows only a moderate correlation. http://ej.iop.org/images/0031-9155/41/3/014/img14.gif" ALIGN="TOP"/> measurements before and after addition of ascorbic acid (reductant) suggest that there is a small paramagnetic contribution of ions to the http://ej.iop.org/images/0031-9155/41/3/014/img11.gif" ALIGN="TOP"/> in malignant ascites. The least-squares fitting of http://ej.iop.org/images/0031-9155/41/3/014/img11.gif" ALIGN="TOP"/> versus TP for non-malignant data gives a linear relationship, and suggests that the http://ej.iop.org/images/0031-9155/41/3/014/img14.gif" ALIGN="TOP"/> mechanism in non-malignant ascites is caused by a fast chemical exchange of water molecules between protein-bound water and free water.

  6. Growth, purification and characterization of Semliki Forest virus in Ehrlich ascites tumor cell suspensions.

    Science.gov (United States)

    Ivanic, S

    1976-01-01

    The growth of Semliki Forest Virus (SFV) in suspension cultures of Ehrlich Ascites (EA) cells and its purification is described. Large volumes of virus material were concentrated by filtration with DIAFLO XM-300 membrane and precipitation with ammonium sulfate. A combination of protamine sulfate treatment, centrifugation of the virus onto a 50 per cent sucrose cushion, and sedimentation through a 5--30 per cent sucrose density gradient was employed. The purified virus particles were homogeneous as revealed by electron microscopy, by moving boundary electrophoresis, and by polyacrylamide gel electrophoresis. Virus suspensions containing 1 mg/ml of protein had a hemagglutinin titer of 1:12,000 when measured with 0.25 per cent goose red blood cells.

  7. Cell swelling activates separate taurine and chloride channels in Ehrlich mouse ascites tumor cells

    DEFF Research Database (Denmark)

    Lambert, Ian Henry; Hoffmann, Else Kay

    1994-01-01

    The taurine efflux from Ehrlich ascites tumor cells is stimulated by hypotonic cell swelling. The swelling-activated taurine efflux is unaffected by substitution of gluconate for extracellular Cl– but inhibited by addition of MK196 (anion channel blocker) and 4,4 -diisothiocyanostilbene-2......,2 -disulfonic acid (DIDS; anion channel and anion exchange blocker) and by depolarization of the cell membrane. This is taken to indicate that taurine does not leave the osmotically swollen Ehrlich cells in exchange for extracellular Cl–, i.e., via the anion exchanger but via a MK196- and DIDS-sensitive channel...... that is potential dependent. An additional stimulation of the swelling-activated taurine efflux is seen after addition of arachidonic acid and oleic acid. Cell swelling also activates a Mini Cl– channel. The Cl– efflux via this Cl– channel, in contrast to the swelling-activated taurine efflux, is unaffected by DIDS...

  8. Downregulation of taurine uptake in multidrug resistant Ehrlich ascites tumor cells

    DEFF Research Database (Denmark)

    Poulsen, K A; Litman, Thomas; Eriksen, J

    2002-01-01

    In daunorubicin resistant Ehrlich ascites tumor cells (DNR), the initial taurine uptake was reduced by 56% as compared to the parental, drug sensitive Ehrlich cells. Kinetic experiments indicated that taurine uptake in Ehrlich cells occurs via both high- and low-affinity transporters. The maximal...... rate constant for the initial taurine uptake was reduced by 45% (high-affinity system) and 49% (low affinity system) in the resistant subline whereas the affinity of the transporters to taurine was unchanged. By immunoblotting we identified 3 TauT protein bands in the 50-70 kDa region. A visible...... reduction in the intensity of the band with the lowest molecular weight was observed in resistant cells. Quantitative RT-PCR indicated a significant reduction in the amount of taurine transporter mRNA in the resistant cells. Drug resistance in DNR Ehrlich cells is associated with overexpression of the mdr1...

  9. Anti-tumour action of 64Cu-bleomycin on Ehrlich ascites tumour cells in vivo

    International Nuclear Information System (INIS)

    Maki, Hirotoshi; Kawai, Kenichi; Akaboshi, Mitsuhiko

    1979-01-01

    The anti-tumor action of the complex of Bleomycin (BLM) with high specific-radioactivity 64 Cu on Ehrlich ascites tumour (EAT) was studied in vivo. The 64 Cu-BLM was administered into intraperitoneal cavity of mice from 1 to 4 days after inoculation of EAT cells. The effect of 64 Cu-BLM to suppress the tumour growth as demonstrated by prolonging life span was observed. The amounts of 64 Cu-BLM (800 μCi-8 mg/Kg) were administered at 4, 8 and 16 times separately. Then, the shorter the time interval and the less the amounts of drugs at a time, the higher the suppressing effect for the tumour growth was. It was confirmed that anti-tumour action of 64 Cu-BLM was in all the cases higher than that of BLM alone. (author)

  10. Regulation of Caspase-3 and Bcl-2 Expression in Dalton's Lymphoma Ascites Cells by Abrin

    Directory of Open Access Journals (Sweden)

    V. Ramnath

    2009-01-01

    Full Text Available The role of abrin, a toxic lectin isolated from seeds of Abrus precatorius Linn in inducing apoptosis in murine Dalton's Lymphoma Ascites (DLA cells was evaluated. Abrin when incubated at the concentration of 10 ng per million DLA cells could bring about cell death as typical morphological changes with apoptosis. However, necrotic cell death dominated when a higher dose of abrin was used. DNA samples, isolated from DLA cells treated with abrin showed fragmentation. Abrin brought about induction of apoptosis by stimulating the expression of pro-apoptotic Caspase-3, at the same time blocking the expression of Bcl-2, which is an anti apoptotic gene. However, the expression of tumor suppressor gene p53 has not been observed in control and abrin-treated DLA cells. Results suggested that abrin effectively induced apoptotic changes in the tumor cells that led to cellular death.

  11. Antitumor Activity of Prosopis glandulosa Torr. on Ehrlich Ascites Carcinoma (EAC) Tumor Bearing Mice.

    Science.gov (United States)

    Senthil Kumar, Raju; Rajkapoor, Balasubramanian; Perumal, Perumal; Dhanasekaran, Thangavel; Alvin Jose, Manonmani; Jothimanivannan, Chennakesavalu

    2011-01-01

    The antitumor activity of ethanol extract of Prosopis glandulosa Torr. (EPG) was evaluated against Ehrlich ascites carcinoma (EAC) tumor model in Swiss albino mice on dose dependent manner. The activity was assessed using survival time, average increase in body weight, hematological parameters and solid tumor volume. Oral administration of EPG at the dose of 100, 200 and 400 mg/Kg, significantly (p < 0.001) increased the survival time and decreased the average body weight of the tumor bearing mice. After 14 days of inoculation, EPG was able to reverse the changes in the hematological parameters, protein and PCV consequent to tumor inoculation. Oral administration of EPG was effective in reducing solid tumor mass development induced by EAC cells. The results indicate that EPG possess significant antitumor activity on dose dependent manner.

  12. Cross-immunity between syngeneic tumors in mice immunized with gamma-irradiated ascites tumors

    International Nuclear Information System (INIS)

    Kudo, Hajime; Waga, Takashi; Sato, Tatsusuke; Ogasawara, Masamichi; Ito, Izumi

    1980-01-01

    C3H/He mice immunized repeatedly with irradiated (13,000 rads 60 Co) MM46 or MM48, both transplantable ascites mammary carcinomas of the same strain, were subcutaneously challenged with the identical or the different tumor. In mice immunized with irradiated MM46, the growth of challenges of not only MM46 but also MM48 was inhibited. On the other hand, in mice immunized with irradiated MM48, the growth of challenges of MM48 was inhibited, but the inhibition of the growth of MM46 was not observed. Cross-immunity, therefore, was shown by immunization with MM46 but not with MM48. These findings were considered to indicate that MM46 expressed cross-immunity against MM48 because of its high resistance to the irradiation, and that MM48 did not show cross-immunity to MM46 because of its low resistance to the irradiation. (author)

  13. Cold-Induced Ascites in Broilers: Effects of Vitamin C and Coenzyme Q10

    Directory of Open Access Journals (Sweden)

    MH Nemati

    Full Text Available ABSTRACT We hypothesized that the supplementation of vitamin C (Vit. C and coenzyme Q10 (CoQ10 alone or in combination could reduce the negative effects of cold stress in broilers. Four hundred male chicks were exposed for 24 h to cold stress (15 ºC starting from 15d of age, while a positive control group (PC, 100 birds was kept under normal temperature condition. The experimental groups under cold stress (four treatments in 5 replicates of 20 birds were: negative control (NC, basal diet, Vit. C (basal diet + 300 mg/kg Vit. C, CoQ10 (basal diet + 40 mg/kg CoQ10 and Vit. C plus CoQ10 (basal diet + Vit. C+ CoQ10at above mentioned doses. Vit. C or CoQ10 supplementation were restored (p<0.01 performance and lowered (p<0.01 ascites mortality. Blood hematocrit and hemoglobin concentration were decreased (p<0.01 to the level comparable to PC by Vit. C supplementation. Lower plasma concentrations of thyroxin (T4 and higher triiodothyronine (T3 were observed in NC birds (p<0.01 and were not affected by Vit. C or CoQ10. In conclusion, supplementation of Vit. C or CoQ10 in diet of broilers under cold stress conditions resulted improved performance parameters (body weight and feed conversion ratio and ascites related traits (low red blood cell count, hematocrit, T3, and heart weights and high T4. No additional benefit was observed by combination of Vit. C and CoQ10.

  14. Sclerosing epithelioid fibrosarcoma as a rare cause of ascites in a young man: a case report

    Directory of Open Access Journals (Sweden)

    Smith Philip J

    2008-07-01

    Full Text Available Abstract Introduction Sclerosing epithelioid fibrosarcoma is a rare but distinct variant of fibrosarcoma that not only presents as a deep-seated mass on the limbs and neck but can also occur adjacent to the fascia or peritoneum, as well as the trunk and spine. We report the case of an intra-abdominal sclerosing epithelioid fibrosarcoma, which to best of the authors' knowledge has not been described previously. The patient discussed here developed lung metastases but is still alive 1-year post-diagnosis. Case presentation A 29-year-old man presented with a 2-week history of progressive abdominal distension and pain and was found to have marked ascites. A full liver screen was unremarkable with abdominal and chest computed tomography scans only confirming ascites. After a diagnostic laparotomy, biopsies were taken from the greater omentum and peritoneal nodules. Histopathology revealed a malignant tumour composed of sheets and cords of small round cells set in collagenized stroma. After further molecular investigation at the Mayo Clinic, USA, the diagnosis of a high-grade sclerosing epithelioid fibrosarcoma was confirmed. Conclusion Sclerosing epithelioid fibrosarcoma is an extremely rare tumour, which is often difficult to diagnose and which few pathologists have encountered. This case is particularly unusual because of the intra-abdominal origin of the tumour. Owing to the rarity of sclerosing epithelioid fibrosarcoma, there is no clear evidence regarding the prognosis of such a tumour, although sclerosing epithelioid fibrosarcoma is able to metastasize many years post-presentation. It is important that physicians and pathologists are aware of this unusual tumour.

  15. Tolvaptan in Chinese cirrhotic patients with ascites: A randomized, placebo-controlled phase 2 trial.

    Science.gov (United States)

    Wang, Yongfeng; Tang, Jieting; Han, Tao; Ding, Huiguo; Ye, Weijiang; Wang, Maorong; Cheng, Jun; Yang, Yongping; Chen, Chengwei; Xie, Qing; Mao, Qing; Niu, Junqi; Wang, Zhenghua; Wei, Zhong; Chen, Yingxuan; Zeng, Minde; Mao, Yimin

    2018-02-01

    To evaluate tolvaptan as a novel therapeutic option for Chinese patients with liver cirrhosis-associated ascites in a phase 2 clinical trial. This randomized, double-blind, placebo-controlled, multicenter trial was conducted in patients with insufficient responses to combination therapies of an oral loop diuretic and an aldosterone antagonist. Reduction in body weight and abdominal circumference, increase in 24-h cumulative urine volume, and improvement in serum sodium from baseline to end of treatment in the 15 mg and the 30 mg tolvaptan groups were compared to those in the placebo group. Drug safety was also assessed. In total, 62 patients allocated to the placebo group, 56 to the tolvaptan 15 mg group, and 63 to the tolvaptan 30 mg group were evaluated. The mean changes in body weight were -0.5 ± 1.6 kg, -2.1 ± 2.0 kg, and -1.9 ± 2.0 kg, respectively. The body weight reductions in both tolvaptan groups were significantly greater than that in the placebo group (difference -1.6, 95% CI, -2.5 to -0.8, P < 0.0001; and difference -1.4, 95%CI, -2.2 to -0.7, P < 0.0001, respectively). The administration of tolvaptan also significantly changed the abdominal circumference, 24-h cumulative urine volume, and serum sodium compared to placebo. The most common adverse events in the tolvaptan groups were constipation, diarrhea, dry mouth, and thirst. Tolvaptan at 15 mg/day significantly reduced the body weight and abdominal circumference in patients with liver cirrhosis-associated ascites. These responses will be confirmed in a phase 3 trial. This article is protected by copyright. All rights reserved.

  16. Acute Viral Hepatitis in Pediatric Age Groups.

    Science.gov (United States)

    Kc, Sudhamshu; Sharma, Dilip; Poudyal, Nandu; Basnet, Bhupendra Kumar

    2014-01-01

    Our clinical experience showed that there has been no decrease in pediatric cases of acute viral hepatitis in Kathmandu. The objective of the study was to analyze the etiology, clinical features, laboratory parameters, sonological findings and other to determine the probable prognostic factors of Acute Viral Hepatitis in pediatric population. Consecutive patients of suspected Acute Viral Hepatitis, below the age of 15 years, attending the liver clinic between January 2006 and December 2010 were studied. After clinical examination they were subjected to blood tests and ultrasound examination of abdomen. The patients were divided in 3 age groups; 0-5, 5-10 and 5-15 years. Clinical features, laboratory parameters, ultrasound findings were compared in three age groups. Etiology of Acute Viral Hepatitis was Hepatitis A virus 266 (85%), Hepatitis E virus in 24 (8%), Hepatitis B virus in 15 (5%). In 7(2%) patients etiology was unknown. Three patients went to acute liver failure but improved with conservative treatment. There was no statistical difference in most of the parameters studied in different age groups. Ascites was more common in 5-10 years age group. Patients with secondary bacterial infection, ultrasound evidence of prominent biliary tree and ascites were associated with increased duration of illness. Patients with history of herbal medications had prolonged cholestasis. Hepatitis A is most common cause of Acute Viral Hepatitis in pediatric population. Improper use of herbal medications, secondary bacterial infection and faulty dietary intake was associated with prolonged illness. Patients with prominent biliary radicals should be treated with antibiotics even with normal blood counts for earlier recovery.

  17. Effect of the selective vasopressin V2 receptor antagonists in hepatic cirrhosis patients with ascites: a meta-analysis

    Directory of Open Access Journals (Sweden)

    Shao-hui TANG

    2013-07-01

    Full Text Available Objective To evaluate the efficacy and safety of selective vasopressin V2 receptor antagonists in the treatment of hepatic cirrhosis patients with ascites. Methods PubMed, EMBASE, Web of Science, The Cochrane Central Register of Controlled Trials, Database for Chinese Technical Periodical (VIP, Chinese Journal Full-Text Database (CNKI, and Wan Fang Digital Journal Full-text Database were retrieved to collect clinical randomized controlled trials of hepatic cirrhosis with ascites treated by selective vasopressin V2 receptor antagonists. Meta analysis was performed by using Review Manager 5.0. Results Nine randomized controlled trials including 1884 patients met the inclusion criteria. Meta-analysis showed that: 1 The selective vasopressin V2 receptor antagonists were associated with a significant reduction in body weight compared with placebo (WMD=–1.98kg, 95%CI:–3.24-–0.72kg, P=0.002. Treatment with selective vasopressin V2 receptor antagonists was associated with an improvement of low serum sodium concentration compared to placebo (WMD=3.74mmol/L, 95%CI: 0.91-6.58mmol/L, P=0.01. The percentage of patients with worsening ascites was higher in the group of patients treated with placebo (RR=0.51, 95%CI: 0.34-0.77, P=0.001. 2 The amplitude of increased urine volume was obviously higher in selective vasopressin V2 receptor antagonists group than in placebo group (WMD=1437.65ml, 95%CI: 649.01-2226.30ml, P=0.0004. The difference of serum creatinine in the selective vasopressin V2 receptor antagonists group was not statistically significant compared with the control group (WMD=–3.49μmol/L, 95%CI: –12.54¬5.56μmol/L, P=0.45. 3 There was no statistical significance between the two groups in the heart rate, systolic pressure, diastolic pressure and mortality (P>0.05. The rate of other adverse reactions was higher in the selective vasopressin V2 receptor antagonists group compared with that of placebo group (P=0.003. Conclusion

  18. Redox signaling in acute pancreatitis

    Science.gov (United States)

    Pérez, Salvador; Pereda, Javier; Sabater, Luis; Sastre, Juan

    2015-01-01

    Acute pancreatitis is an inflammatory process of the pancreatic gland that eventually may lead to a severe systemic inflammatory response. A key event in pancreatic damage is the intracellular activation of NF-κB and zymogens, involving also calcium, cathepsins, pH disorders, autophagy, and cell death, particularly necrosis. This review focuses on the new role of redox signaling in acute pancreatitis. Oxidative stress and redox status are involved in the onset of acute pancreatitis and also in the development of the systemic inflammatory response, being glutathione depletion, xanthine oxidase activation, and thiol oxidation in proteins critical features of the disease in the pancreas. On the other hand, the release of extracellular hemoglobin into the circulation from the ascitic fluid in severe necrotizing pancreatitis enhances lipid peroxidation in plasma and the inflammatory infiltrate into the lung and up-regulates the HIF–VEGF pathway, contributing to the systemic inflammatory response. Therefore, redox signaling and oxidative stress contribute to the local and systemic inflammatory response during acute pancreatitis. PMID:25778551

  19. 17-AAG mediated targeting of Hsp90 limits tert activity in peritoneal sarcoma related malignant ascites by downregulating cyclin D1 during cell cycle entry.

    Science.gov (United States)

    Chaklader, M; Das, P; Pereira, J A; Law, A; Chattopadhyay, S; Chatterjee, R; Mondal, A; Law, S

    2012-07-01

    Peritoneal or retro-peritoneal sarcomatosis related malignant ascites formation is a rare but serious consequence of the locoregional metastatic event. The present work aimed to study the effect of the Hsp90 inhibitor (17-AAG), an ansamycin analog, on cell cycle and DNA replication specific chaperone-clients interaction in the event of peritoneal sarcoma related malignant ascites formation in mouse model at the late stage of malignant growth. We administered 17-AAG, an Hsp90 inhibitor, divided doses (330 μg/kg b.w./day for first five days then next ten days with166 μg/kg b.w./day) through intra-peritoneal route of inbred Swiss albino mice bearing full grown peritoneal malignant ascites of sarcoma-180. Our study was evaluated by peripheral blood hemogram analysis, malignant ascitic cytology, cell viability test, survival time and mitotic indexing. Furthermore, flowcytometric HSP90, TERT, CyclinD1, PCNA and GM-CSF expression analysis has been considered for special objective of the study. Our experimental efforts reduced the aggressive proliferation of malignant ascites by drastic downregulation of TERT and cyclin D1 on the verge of cell cycle entry along with DNA replication processivity factor PCNA by directly modulating their folding machinery - heat shock protein 90. Consequently, we observed that malignant ascitic cells became error prone during the event of karyokinesis and produced micronucleus containing malignant cells with low viability. Peripheral neutrophilia due to over-expression of GM-CSF by the peritoneal malignant ascites were also controlled by the treatment with 17-AAG and overall, the treatment modality improved the median survival time. Finally we can conclude that 17AAG administration might serve as a prospective pharmacological agent for the management of peritoneal sarcoma related malignant ascites and throws light towards prolonged survival of the patients concerned.

  20. The combination of octreotide and midodrine is not superior to albumin in preventing recurrence of ascites after large-volume paracentesis.

    Science.gov (United States)

    Bari, Khurram; Miñano, Cecilia; Shea, Martha; Inayat, Irteza B; Hashem, Hashem J; Gilles, Hochong; Heuman, Douglas; Garcia-Tsao, Guadalupe

    2012-10-01

    Large-volume paracentesis (LVP) is the treatment of choice for patients with cirrhosis and refractory ascites. However, LVP can lead to postparacentesis circulatory dysfunction (PCD), which is associated with faster ascites recurrence and renal failure. PCD results from vasodilatation, which reduces effective blood volume, and is prevented by intravenous administration of albumin. Vasoconstrictors could be used instead of albumin and, with longer use, prevent PCD and delay ascites recurrence. We performed a multicenter, randomized, double-blind, placebo-controlled trial to compare albumin with the vasoconstrictor combination of octreotide and midodrine in patients with refractory ascites who underwent LVP. Patients in the albumin group received a single intravenous dose of albumin at the time of LVP plus placebos for midodrine and octreotide (n = 13). Patients in the vasoconstrictor group received saline solution (as a placebo for albumin), 10 mg of oral midodrine (3 times/day), and a monthly 20-mg intramuscular injection of long-acting octreotide (n = 12). Patients were followed up until recurrence of ascites. The median times to recurrence of ascites were 10 days in the albumin group and 8 days in the vasoconstrictor group (P = .318). There were no significant differences in PCD between the albumin group (18%) and the vasoconstrictor group (25%, P = .574). When ascites recurred, serum levels of creatinine were higher in the vasoconstrictor group (1.2 vs 0.9 mg/dL in the albumin group; P = .051). The combination of midodrine and octreotide after LVP is not superior to albumin in delaying recurrence of ascites or preventing PCD in patients with cirrhosis. Outcomes appear to be worse in patients given octreotide and midodrine. ClinicalTrials.gov number, NCT00108355. Copyright © 2012 AGA Institute. Published by Elsevier Inc. All rights reserved.

  1. Comparison of lipase activity in peritoneal fluid of dogs with different pathologies--a complementary diagnostic tool in acute pancreatitis?

    Science.gov (United States)

    Guija de Arespacochaga, A; Hittmair, K M; Schwendenwein, I

    2006-04-01

    A clinical diagnosis of acute pancreatitis is often difficult to obtain. Histopathology remains the gold standard, whereas clinical signs, diagnostic imaging and laboratory testing, even in combination, may be insufficient. In a prospective study, lipase activity in ascitic fluid of various aetiologies was determined in 44 dogs in order to investigate its performance in cases of acute pancreatitis. Data of simultaneously determined blood lipase activities were available in 27 dogs. Lipase activity was measured by a colorimetric assay. A complete peritoneal fluid analysis was performed. Dogs were divided into four groups, according to their final diagnosis: acute pancreatitis (A), abdominal trauma (B), abdominal neoplasia (C) and others (hepatic or cardiac diseases) (D). Dogs with acute pancreatitis had a significantly higher peritoneal lipase activity than those in other groups (P or = 0.734). Blood lipase activity as well as protein content and total cell count of the ascitic fluid did not show any significant difference between groups. Data show that determination of lipase activity in dogs that develop ascites may be useful in complementing the diagnosis of acute pancreatitis.

  2. Subcellular localization and paramagnetic properties of signals observed in Krebs II ascites cells by electron spin resonance spectroscopy

    International Nuclear Information System (INIS)

    Lloveras, J.; Vincensini, P.; Ribbes, G.; Record, M.; Ferre, G.; Douste-Blazy, L.; Pescia, J.

    1980-01-01

    Subcellular fractions of Krebs II ascites cells were examined by Electron Spin Resonance spectroscopy. Three signals were observed: (1) one at g = 2.005 associated with organic free radicals; (2) another at g = 2.01 formed by three peaks with a hyperfine splitting of 16 G; and (3) a third at g = 2.03, observed only in the particulate fraction 40,000 x g (30 min) and in the cytosol. This latter signal, of endogenous origin, seems similar to the one which is assigned in the literature to dinitrosyl-non-hem-iron complexes, and the role of such complexes in the carcinogenic process is often emphasized. Therefore, Krebs II ascites cells appear to be a useful model for investigating the endogenous 2.03 complex in relation to its localization and nature

  3. Ascites in the Puerperium in the Context of a Woman with Turner Syndrome Who Conceived through Assisted Reproductive Technology

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    Nikolaos Tsagkas

    2015-01-01

    Full Text Available The case is about a young female who delivered twins by caesarean section (CS. On the 4th postoperative day, she presented with ascites which was resistant to empirical antibiotic and diuretic treatment. The woman was affected by Turner syndrome (TS; she had a medical background of chronic use of hormonal medication since puberty and conceived through ART- (assisted reproduction techniques- IVF-oocyte donation. It is important to exhibit high suspicion for clot formation in the hepatic vasculature during the puerperium, especially in the case of history of chronic hormone treatment. Ascites albumin gradient and Doppler values lead to the diagnosis of thrombosis and the administration of high doses of anticoagulants is considered to be fundamental.

  4. Trans-jugular intrahepatic porto-systemic shunt placement for refractory ascites: a ‘real-world’ UK health economic evaluation

    Science.gov (United States)

    Parker, Matthew J; Guha, Neil; Stedman, Brian; Hacking, Nigel; Wright, Mark

    2013-01-01

    Objective To assess the benefit of trans-jugular intrahepatic porto-systemic shunt (TIPS) placement for refractory ascites. Design A retrospective observational study of all patients undergoing TIPS for refractory ascites in our hospital between 2003 and 2012. Setting Secondary care. Patients Cirrhotic patients with refractory ascites. Main outcome measures We examined direct real-world (National Health Service) health related costs in the year before and after the TIPS procedure took place. Data were collected relating to the need for reintervention and hepatic encephalopathy. Results Data were available for 24 patients who underwent TIPS for refractory ascites (86% of eligible patients). TIPS was technically successful in all cases. Mean number of bed days in the year prior to TIPS was 30.3 and 14.3 in the year following (p=0.005). No patient had ascites at the end of the year after the TIPS with less requirement for paracentesis over the course of the year (p<0.001). Mean reduction in cost was £2759 per patient. TIPS was especially cost-effective in patients requiring between 6 and 12 drains per year with a mean saving of £9204 per patient. Conclusions TIPS is both a clinically effective and economically advantageous therapeutic option for selected patients with refractory ascites. PMID:28839725

  5. Protein markers of cancer-associated fibroblasts and tumor-initiating cells reveal subpopulations in freshly isolated ovarian cancer ascites

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    Wintzell My

    2012-08-01

    Full Text Available Abstract Background In ovarian cancer, massive intraperitoneal dissemination is due to exfoliated tumor cells in ascites. Tumor-initiating cells (TICs or cancer stem cells and cells showing epithelial-mesenchymal-transition (EMT are particularly implicated. Spontaneous spherical cell aggregates are sometimes observed, but although similar to those formed by TICs in vitro, their significance is unclear. Methods Cells freshly isolated from malignant ascites were separated into sphere samples (S-type samples, n=9 and monolayer-forming single-cell suspensions (M-type, n=18. Using western blot, these were then compared for expression of protein markers of EMT, TIC, and of cancer-associated fibroblasts (CAFs. Results S-type cells differed significantly from M-type by expressing high levels of E-cadherin and no or little vimentin, integrin-β3 or stem cell transcription factor Oct-4A. By contrast, M-type samples were enriched for CD44, Oct-4A and for CAF markers. Independently of M- and S-type, there was a strong correlation between TIC markers Nanog and EpCAM. The CAF marker α-SMA correlated with clinical stage IV. This is the first report on CAF markers in malignant ascites and on SUMOylation of Oct-4A in ovarian cancer. Conclusions In addition to demonstrating potentially high levels of TICs in ascites, the results suggest that the S-type population is the less tumorigenic one. Nanoghigh/EpCAMhigh samples represent a TIC subset which may be either M- or S-type, and which is separate from the CD44high/Oct-4Ahigh subset observed only in M-type samples. This demonstrates a heterogeneity in TIC populations in vivo which has practical implications for TIC isolation based on cell sorting. The biological heterogeneity will need to be addressed in future therapeutical strategies.

  6. Prognostic value of lectin pathway molecules and complement proteins in ascitic fluid and blood in patients with liver cirrhosis

    DEFF Research Database (Denmark)

    Glargaard, Signe; Boysen, Trine; Pilely, Katrine

    2018-01-01

    (n = 16, 47%) compared to Child-Pugh stage B cirrhosis (n = 18, 53%). In multivariate COX-regression analysis low levels of ficolin-1(p = .036) and C3 (p = .025) in ascitic fluid and C4(p = .005) and C3 (p = .032) in serum were associated with all-cause mortality or liver transplantation independent...

  7. Protein markers of cancer-associated fibroblasts and tumor-initiating cells reveal subpopulations in freshly isolated ovarian cancer ascites

    International Nuclear Information System (INIS)

    Wintzell, My; Hjerpe, Elisabet; Åvall Lundqvist, Elisabeth; Shoshan, Maria

    2012-01-01

    In ovarian cancer, massive intraperitoneal dissemination is due to exfoliated tumor cells in ascites. Tumor-initiating cells (TICs or cancer stem cells) and cells showing epithelial-mesenchymal-transition (EMT) are particularly implicated. Spontaneous spherical cell aggregates are sometimes observed, but although similar to those formed by TICs in vitro, their significance is unclear. Cells freshly isolated from malignant ascites were separated into sphere samples (S-type samples, n=9) and monolayer-forming single-cell suspensions (M-type, n=18). Using western blot, these were then compared for expression of protein markers of EMT, TIC, and of cancer-associated fibroblasts (CAFs). S-type cells differed significantly from M-type by expressing high levels of E-cadherin and no or little vimentin, integrin-β3 or stem cell transcription factor Oct-4A. By contrast, M-type samples were enriched for CD44, Oct-4A and for CAF markers. Independently of M- and S-type, there was a strong correlation between TIC markers Nanog and EpCAM. The CAF marker α-SMA correlated with clinical stage IV. This is the first report on CAF markers in malignant ascites and on SUMOylation of Oct-4A in ovarian cancer. In addition to demonstrating potentially high levels of TICs in ascites, the results suggest that the S-type population is the less tumorigenic one. Nanog high /EpCAM high samples represent a TIC subset which may be either M- or S-type, and which is separate from the CD44 high /Oct-4A high subset observed only in M-type samples. This demonstrates a heterogeneity in TIC populations in vivo which has practical implications for TIC isolation based on cell sorting. The biological heterogeneity will need to be addressed in future therapeutical strategies

  8. High numbers of myeloid derived suppressor cells in peripheral blood and ascitic fluid of cirrhotic and HCC patients.

    Science.gov (United States)

    Elwan, Nadia; Salem, Mohamed Labib; Kobtan, Abdelrahman; El-Kalla, Ferial; Mansour, Loai; Yousef, Mohamed; Al-Sabbagh, Ashraf; Zidan, Abdel-Aziz A; Abd-Elsalam, Sherief

    2018-02-01

    Hepatocellular carcinoma (HCC) is the 3rd most common cause of cancer-related death worldwide. It has evolved different immune escape mechanisms, which might include emergence of lymphoid and myeloid regulatory cells. Aim of this work: To determine the numbers of Myeloid-derived suppressor cells (MDSCs) in peripheral blood and ascitic fluid in cirrhosis and HCC and their relation to IFN-γ and α-fetoprotein (α-FP). Sixty individuals were enrolled in this study; forty cirrhotic patients with ascites; twenty without HCC (Group I), and twenty with HCC (group II) as well as twenty healthy individuals as a control group (group III). The phenotype and numbers of MDSCs were analyzed in peripheral blood of all the individuals and ascitic fluid of the patients using flow cytometry. Intracellular IFN-γ and serum alfa-fetoprotein were measured. Significant increases in the relative and the mean number of peripheral blood MDSCs were found in the cirrhosis and HCC groups than in the control group, with the HCC group showing the highest number. MDSC count was negatively correlated with IFN-γ levels, while α-FP was positively correlated with MDSC% in the HCC group. MDSC count was low in ascitic fluid of both HCC and cirrhosis groups with no significant difference between the 2 groups. A high frequency of MDSCs was detected in the peripheral blood of cirrhotic and HCC patients, indicating presence of immunosuppressive arms. These cells could be targeted to develop a new effective immunotherapy or an adjuvant to current therapies.

  9. Inhibition by derivatives of diguanidines of cell proliferation in Ehrlich ascites cells grown in cultures.

    Science.gov (United States)

    Alhonen-Hongisto, L; Pösö, H; Jänne, J

    1980-01-01

    The anti-proliferative effects of 1,1'-[(methylethanediylidene)dinitrilo]diguanidine [methylglyoxal bis(guanylhydrazone)] and 1,1'-[(metHYLETHANEDIYLIDENE)dinitrilo]bis-(3-aminoguaNIDINE) HAVE BEEN STUDIED IN Ehrlich ascites carcinoma cells grown in suspension cultures. Both compounds are potent inhibitors of S-adenosyl-L-methionine decarboxylase from the tumour cells. In the presence of putrescine (but not in its absence), the inhibition produced by 1,1'-[methylethanediylidene)dinitrilo]bis-(3-aminoguanadine) was apparently irreversible, as judged by persistent depression of the enzyme activity even after extensive dialysis. The two compounds produced similar increases in adenosylmethionine decarboxylase activity, which resulted from a striking stabilization of the enzyme in cells grown in the presence of the drugs. The inhibitory effect of the two diguanidine derivatives on the synthesis of DNA and protein became evident after an exposure of 4--8 h. At that time, the only change seen in tumour polyamines in cells grown in the presence of the inhibitors was an increase in cellular putrescine. To find out whether the compounds initially interfered with the energy production of the tumour cells, the cultures were grown in the presence of uniformly labelled glucose, and the formation of lactate, as well as the oxidation of the sugar into CO2, were measured. The activation of glycolysis upon dilution of the tumour cells with fresh medium and the subsequent formation of labelled CO2 were siliar in control cells and in cells exposed to methylglyoxal bis(buanylhydrazone), 1,1'-[(methylethanediylidene)dinitrilo]bis-(3-aminoguanidine) or diaminopropanol. Only a marginal decrease in the cellular content of ATP was found in cells exposed to the inhibitors for 24 h. The diguanidine-induced growth inhibition was fully reversed by low concentrations of exogenous polyamines. However, the possibility remained that the reversal by polyamines was due to a decrease of intracellular

  10. A survey of treatment approaches of malignant ascites in Germany and Austria.

    Science.gov (United States)

    Jehn, C F; Küpferling, S; Oskay-Özcelik, G; Lüftner, D

    2015-07-01

    Malignant ascites (MA) is a common manifestation of advanced cancer. Currently, there are no evidence-based guidelines for the management of MA. We conducted a survey with physicians throughout Germany and Austria, to get an overview of current approaches and opinions in the treatment of MA. One hundred and twenty-eight medical oncologists (MO), gastroenterologists (GE), and gynecologists (GYN) completed an electronic questionnaire consisting of 33 questions. Ninety percent of the physicians were from Germany and 10% from Austria; 48% of those were MO, 30% were GYN, and 14% were GE. Most physicians treated an average of 34 patients (pts)/year with MA. Twenty-six percent of these pts suffered from ovarian, 20% from pancreatic, 17% from gastric, and 14% from colorectal cancer. The majority of the physicians associated MA with poor prognosis (92%) and significant reduction in quality of life (87%). One third felt that MA was a contraindication for full dosing of systemic chemotherapy. Paracentesis (PC) was performed in 70% of pts with symptom relieve and quality of life being the main reasons. Almost half of the pts required 3-5 PC, 50% even more than 5 PC during the course of their disease. Only 15% of pts needed multiple PC per week; the majority (79%) needed the procedure either once a week or every 14 days. In 61% of pts, 3-5 L of ascites fluid was drained. Only in 8%, 5 L and more were removed. Volume substitution with IV albumin was performed in 40% of pts. Most pts (55%) had to stay 1-3 h in a healthcare facility for the procedure. However, 21% had to stay ≥1 day. While almost all physicians (89%) performed a PC at some point in the treatment of MA, 75% felt that a systemic chemotherapy and 55% thought a concomitant diuretic therapy were a necessary adjunct. Seven percent of the pts received a targeted treatment with catumaxomab. Repeated PC is the main pillar of treatment of MA; its effect is only temporary and requires significant hospital resources

  11. Severe Hypertriglyceridemia Induced Pancreatitis in Pregnancy

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    Natasha Gupta

    2014-01-01

    Full Text Available Acute pancreatitis caused by severe gestational hypertriglyceridemia is a rare complication of pregnancy. Acute pancreatitis has been well associated with gallstone disease, alcoholism, or drug abuse but rarely seen in association with severe hypertriglyceridemia. Hypertriglyceridemia may occur in pregnancy due to normal physiological changes leading to abnormalities in lipid metabolism. We report a case of severe gestational hypertriglyceridemia that caused acute pancreatitis at full term and was successfully treated with postpartum therapeutic plasma exchange. Patient also developed several other complications related to her substantial hypertriglyceridemia including preeclampsia, chylous ascites, retinal detachment, pleural effusion, and chronic pericarditis. This patient had no previous family or personal history of lipid abnormality and had four successful prior pregnancies without developing gestational hypertriglyceridemia. Such a severe hypertriglyceridemia is usually seen in patients with familial chylomicronemia syndromes where hypertriglyceridemia is exacerbated by the pregnancy, leading to fatal complications such as acute pancreatitis.

  12. Spleen Stiffness Correlates with the Presence of Ascites but Not Esophageal Varices in Chronic Hepatitis C Patients

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    Kazuyo Mori

    2013-01-01

    Full Text Available Although spleen stiffness has recently been identified as potential surrogate marker for portal hypertension, the relationship between spleen stiffness and portal hypertension has not been fully elucidated. We attempted to determine the relationship between the liver or spleen stiffness and the presence of ascites or esophageal varices by acoustic radiation force impulse (ARFI imaging. A total of 33 chronic hepatitis C (CHC patients (median age 68; range 51–84 were enrolled. We evaluated the relationship between the liver or spleen stiffness and indicators of portal hypertension as well as clinical and biochemical parameters. Fourteen healthy volunteers were used for validating the accuracy of AFRI imaging. The liver and spleen stiffness increased significantly with progression of liver disease. A significant positive correlation was observed between the liver and spleen stiffness. However, spleen stiffness, but not liver stiffness, was significantly associated with the presence of ascites (, while there was no significant association between the spleen stiffness and spleen index/presence of esophageal varices in CHC patients. The area under the receiver operating characteristic curve based on the spleen stiffness was 0.80. In conclusion, spleen stiffness significantly correlates with the presence of ascites but not esophageal varices in CHC patients.

  13. The Interstitial Lymphatic Peritoneal Mesothelium Axis in Portal Hypertensive Ascites: When in Danger, Go Back to the Sea

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    M. A. Aller

    2010-01-01

    Full Text Available Portal hypertension induces a splanchnic and systemic low-grade inflammatory response that could induce the expression of three phenotypes, named ischemia-reperfusion, leukocytic, and angiogenic phenotypes.During the splanchnic expression of these phenotypes, interstitial edema, increased lymph flow, and lymphangiogenesis are produced in the gastrointestinal tract. Associated liver disease increases intestinal bacterial translocation, splanchnic lymph flow, and induces ascites and hepatorenal syndrome. Extrahepatic cholestasis in the rat allows to study the worsening of the portal hypertensive syndrome when associated with chronic liver disease. The splanchnic interstitium, the mesenteric lymphatics, and the peritoneal mesothelium seem to create an inflammatory pathway that could have a key pathophysiological relevance in the production of the portal hypertension syndrome complications. The hypothetical comparison between the ascitic and the amniotic fluids allows for translational investigation. From a phylogenetic point of view, the ancestral mechanisms for amniotic fluid production were essential for animal survival out of the aquatic environment. However, their hypothetical appearance in the cirrhotic patient is considered pathological since ultimately they lead to ascites development. But, the adult human being would take advantage of the potential beneficial effects of this “amniotic-like fluid” to manage the interstitial fluids without adverse effects when chronic liver disease aggravates.

  14. Biochemical and pathological studies on the effects of levamisole and chlorambucil on Ehrlich ascites carcinoma-bearing mice

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    Fakhry S. Salem

    2011-01-01

    Full Text Available Clinicopathological studies on the effects of combining immunostimulant drugs (levamisole with anti-cancer drugs (chlorambucil revealed the enhancement of the latter against Ehrlich ascites carcinoma-bearing mice and resulted in a reduction in the size of tumour. An evaluation of liver and kidney functions showed a significant increase of alanine transaminase (ALT, aspartate transaminase (AST and creatinine in all groups. Histopathological studies of one group that received an intraperitoneal injection of Ehrlich ascites carcinoma cells (2.5 × 106 showed that hepatic parenchyma revealed degenerative changes. The portal area was oedematous and showed rounded cell aggregations. Cell death within hypertrophied Kupper cells was observed in some hepatic cells. The neoplastic emboli could be seen either inside blood vessels or hepatic sinusoids, while another group which had been treated orally with a combination of Leukeran™ (0.2 mg/kg body weight and levamisole (5 mg/kg body weight revealed that hepatic parenchyma revealed massive necrosis with proliferative bile duct epithelium. No neoplastic cells were observed without the hepatic parenchyma, while the renal cortex presented a large number of lymphocytes and plasma cells forming bands or aggregates, mainly around the blood vessels. It was concluded that the addition of levamisole to chlorambucil improved the anti-cancer effect of chlorambucil against Ehrlich ascites carcinoma. However, it had adverse effects on the liver and kidneys as shown by liver and kidney function tests and confirmed by histopathology.

  15. Better Clinical Efficiency of TILs for Malignant Pleural Effusion and Ascites than Cisplatin Through Intrapleural and Intraperitoneal Infusion.

    Science.gov (United States)

    Chu, Hongjin; Du, Fengcai; Gong, Zhaohua; Lian, Peiwen; Wang, Zhixin; Li, Peng; Hu, Baohong; Chi, Cheng; Chen, Jian

    2017-08-01

    To evaluate the clinical efficiency of tumor-infiltrating lymphocytes (TILs) compared to cisplatin for malignant pleural effusion and ascites through intrapleural and intraperitoneal infusion. Thirteen patients with malignant pleural effusion and ascites were divided into a TIL-treated group and a cisplatin-treated group. Patients were given TILs or cisplatin, through intrapleural and intraperitoneal infusion respectively, after drainage of the malignant serous effusion by thoracentesis or abdominocentesis. The overall response rate and disease control rate of the TIL-treated group (33.33% and 83.33%) were higher than that of the cisplatin-treated group (28.57% and 71.43%). The progression-free survival for the TIL-treated group was significantly longer (p=0.002) and better than that of the cisplatin-treated group (66.67% vs. 28.57%). Quality of life apparently improved in the TIL-treated group and was clearly higher than that in the cisplatin-treated group. The use of TILs has a better clinical efficiency for malignant pleural effusion and ascites than cisplatin through intrapleural and intraperitoneal infusion without severe adverse effects. Copyright© 2017, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

  16. Chyloperitoneum after laparoscopic Roux-en-Y gastric bypass (LRYGB).

    Science.gov (United States)

    Hidalgo, Jesús E; Ramirez, Alexander; Patel, Sheetal; Acholonu, Emeka; Eckstein, Jeremy; Abu-Jaish, Wasef; Szomstein, Samuel; Rosenthal, Raul J

    2010-02-01

    A true chylous effusion is defined as the presence of ascitic fluid with high fat (triglyceride) content, usually higher than 110 mg/dl. We report a case of chyloperitoneum following laparoscopic Roux-en-Y gastric bypass (LRYGB) in a 40-year-old patient who was admitted for surgery on May 31, 2007. On August 2008 an abdominal CT with contrast was ordered for chronic abdominal pain showing diffuse ascites as well as mesenteric adenitis. On September 2008, the patient was admitted to the hospital. An elective diagnostic laparoscopy was scheduled. A large amount of chylous fluid was found. Microscopic analysis came back negative. The patient made an uneventful recovery after surgery. To our knowledge, this is the first reported case of chylous ascites following LRYGB. Chyloperitoneum should be considered as a possible cause of ascites in patients with chronic small bowel obstruction following a LRYGB.

  17. Antitumor activity and antioxidant status of Caesalpinia bonducella against Ehrlich ascites carcinoma in Swiss albino mice.

    Science.gov (United States)

    Gupta, Malaya; Mazumder, Upal Kanti; Kumar, Ramanathan Sambath; Sivakumar, Thangavel; Vamsi, Madgula Lakshmi Mohan

    2004-02-01

    The methanol extract of Caesalpinia bonducella FLEMING (Caesalpiniaceae) leaves (MECB) were evaluated for antitumor activity against Ehrlich ascites carcinoma (EAC)-bearing Swiss albino mice. The extract was administered at the doses of 50, 100, and 200 mg/kg body weight per day for 14 days after 24 h of tumor inoculation. After the last dose and 18 h fasting, the mice were sacrificed. The present study deals with the effect of MECB on the growth of transplantable murine tumor, life span of EAC-bearing hosts, hematological profile, and biochemical parameters such as lipid peroxidation (LPO), glutathione content (GSH), superoxide dismutase (SOD), and catalase (CAT) activities. MECB caused significant (P<0.01) decrease in tumor volume, packed cell volume, and viable cell count; and it prolonged the life span of EAC-tumor bearing mice. Hematological profile converted to more or less normal levels in extract-treated mice. MECB significantly (P<0.05) decreased the levels of lipid peroxidation and significantly (P<0.05) increased the levels of GSH, SOD, and CAT. The MECB was found to be devoid of conspicuous short-term toxicity in the mice when administered daily (i.p.) for 14 days at the doses of 50, 100, 200, and 300 mg/kg. The treated mice showed conspicuous toxic symptoms only at 300 mg/kg. The results indicate that MECB exhibited significant antitumor and antioxidant activity in EAC-bearing mice.

  18. MicroRNA expression profiles associated with development of drug resistance in Ehrlich ascites tumor cells

    DEFF Research Database (Denmark)

    Husted, Susanne; Søkilde, Rolf; Rask, Lene

    2011-01-01

    Multidrug resistance (MDR) poses a major obstacle to successful chemotherapeutic treatment of cancer, and often involves multiple genes, which may be regulated post-transcriptionally by microRNAs (miRNAs). The purpose of the present study was therefore to identify any resistance-associated changes...... in miRNA expression in a sensitive and five increasingly drug-resistant Ehrlich ascites tumor (EAT) cell lines, representing different steps in the development of resistance. We used an LNA-enhanced microarray platform to study the global miRNA expression profiles in the six murine EAT cell lines......, and identified growth-, hypoxia-, and resistance-specific miRNA patterns. Among the differentially expressed miRNAs, we found the two clusters miR-183∼miR-96∼miR-182 and miR-200b∼miR-200a∼miR-429 as well as miR-141 to be consistently upregulated in the MDR cell lines, while miR-125b-5p and the two clusters mi...

  19. Magnetic resonance elastography in the detection of hepatorenal syndrome in patients with cirrhosis and ascites

    Energy Technology Data Exchange (ETDEWEB)

    Low, Gavin [Cambridge University Hospitals NHS Foundation Trust Hospital, Department of Radiology, Addenbrooke' s Hospital, England (United Kingdom); University of Alberta, Edmonton, Alberta (Canada); University of Cambridge School of Clinical Medicine, Department of Radiology, Cambridge (United Kingdom); Owen, Nicola E.; Alexander, Graeme J.M. [Cambridge University Hospitals NHS Foundation Trust Hospital, Division of Gastroenterology and Hepatology, Addenbrooke' s Hospital, England (United Kingdom); Joubert, Ilse; Patterson, Andrew J.; Graves, Martin J. [Cambridge University Hospitals NHS Foundation Trust Hospital, Department of Radiology, Addenbrooke' s Hospital, England (United Kingdom); Lomas, David J. [Cambridge University Hospitals NHS Foundation Trust Hospital, Department of Radiology, Addenbrooke' s Hospital, England (United Kingdom); University of Cambridge School of Clinical Medicine, Department of Radiology, Cambridge (United Kingdom)

    2015-10-15

    Hepatorenal syndrome (HRS) is the most lethal cause of renal impairment in cirrhosis. Magnetic resonance elastography (MRE) is a diagnostic test that characterises tissues based on their biomechanical properties. The aim of this study was to assess the feasibility of MRE for detecting HRS in cirrhotic patients. A prospective diagnostic investigation was performed. Renal MRE was performed on 21 hospitalised patients with cirrhosis and ascites. Six patients had HRS, one patient had non-HRS renal impairment, and 14 patients had normal renal function. The MRE-measured renal stiffness was compared against the clinical diagnosis as determined by clinical review alongside laboratory and radiologic results. The MRE-measured renal stiffness was significantly lower in patients with HRS (median stiffness of 3.30 kPa at 90 Hz and 2.62 kPa at 60 Hz) compared with patients with normal renal function (median stiffness of 5.08 kPa at 90 Hz and 3.41 kPa at 60 Hz) (P ≤ 0.014). For the detection of HRS, MRE had an area under the receiver operating characteristic curve of 0.94 at 90 Hz and 0.89 at 60 Hz. MRE had excellent inter-rater agreement, as assessed by Bland-Altman and intraclass correlation coefficient (> 0.9). MRE shows potential in the detection of HRS. (orig.)

  20. Effect of paclitaxel, epirubicin and tamoxifen on labelling index in cultured ehrlich ascites tumor cells

    International Nuclear Information System (INIS)

    Arican, G. Oe.; Oezalpan, A.

    2001-01-01

    The effect of Paclitaxel (PAC), Epirubicin (EPR) and Tamoxifen (TAM) on ''3H-thymidine labelling index (''3H-TdR LI) of Ehrlich ascites tumor cells (EAT) was investigated in cultured. In the present study, an estrogen receptor positive ER(+) hyper diploid cell lines were studied. We used optimum doses of PAC, EPR and TAM (12 mg/ml, 12 mg/ml and 2 mg/ml, respectively). Cells were treated with these doses for 0, 4, 8, 16 and 32 hours. At the end of these periods, both control and treated cells were labelled for 5 mCi/ml 3H-thymidine for 30 minutes. The results showed that inhibition of DNA synthesis in cultured EAT cells were increased in the combined treatment of two drugs when compared to the treatment of a single drug (p<0.01). In the treatment of three drugs, however, this effect reached a maximum (p<0.001). As a result, PAC+EPR+TAM treatment's had a maximum synergistic effect at 4 hours treatment

  1. Repair of potentially lethal and sublethal radiation damage in x-irradiated ascites tumor cells

    International Nuclear Information System (INIS)

    Tsuboi, Atsushi; Okamoto, Mieko; Tsuchiya, Takehiko.

    1985-01-01

    The ability of cells to repair cellular radiation damage during the growth of TMT-3 ascites tumor and the effect of host reaction on the repair ability were examined by using an in vitro assay of cell clonogenicity after in situ irradiation of tumor cells. In single-dose experiments, the repair of potentially lethal radiation damage (PLD) was observed in stationary phase cells (12-day tumor) of the unirradiated host, but not in exponential phase cells (3-day tumor) of the unirradiated host animals. However, if previously irradiated host animals were used, even the exponentially growing tumor cells showed repair of PLD. In two-dose experiments, the ability to repair sublethal radiation damage (SLD) in exponential phase tumor cells was less than that of stationary phase cells in the unirradiated host. In the pre-irradiated host, the extent of the repair in exponential phase cells was somewhat enhanced. These results suggest that irradiation of host animals might suppress a factor that inhibits repair, resulting in enhancement of the repair capability of tumor cells. (author)

  2. Rhein inhibits glucose uptake in Ehrlich ascites tumor cells by alteration of membrane-associated functions.

    Science.gov (United States)

    Castiglione, S; Fanciulli, M; Bruno, T; Evangelista, M; Del Carlo, C; Paggi, M G; Chersi, A; Floridi, A

    1993-06-01

    Rhein (RH), 4,5 dihydroxyanthraquinone-2-carboxylic acid, is known to inhibit the glycolysis of neoplastic cells by impairing glucose uptake. In order to establish whether this might be due to a selective interaction of the carrier with the drug or to functional modifications of the cell membrane, the effect of RH on glucose uptake in Ehrlich ascites tumor cells has been investigated. RH strongly inhibits the uptake of both 2-deoxyglucose and 3-O-methylglucose, so the reduced influx therefore cannot be ascribed to an effect on glucose phosphorylation. The inhibition of glucose transport does not depend on a reduction of the number of the carriers as indicated by the inability of the drug to interfere with the synthesis of the transporter. Moreover, the extent of total binding of cytochalasin B, as well as the fact that glucose specificity is not altered, indicate that the intrinsic activity of the glucose carrier is not affected. We therefore conclude that the inhibition of glucose uptake must be ascribed to an interaction of the drug with cell membranes that results in an alteration of membrane-associated functions.

  3. Turnover of phosphocholine and phosphoethanolamine in ether-phospholipids of Krebs II ascite cells

    International Nuclear Information System (INIS)

    Tamer, A.E.; Record, M.; Chap, H.; Douste-Blazy, L.

    1985-01-01

    Krebs II ascite cells suspended in Eagle medium were incubated at 37 C for up to 6 hr in the presence of [ 3 H] glycerol or [ 32 P] orthophosphate. After extraction, their lipids were treated with guinea pig phospholipase A1 under conditions where all diacyl-phospholipids (diacyl-PL) became hydrolyzed with 55% recovery of lyso-PL. Using a bidimensional thin layer chromatography (TLC) involving exposure to HCl fumes between the two runs, it then became possible to determine at once the specific radioactivity of the three subclasses present in choline glycerophospholipids (CGP) and ethanolamineglycerophospholipids (EGP). Compared to diacyl-PL, a lower de novo synthesis of ether subclasses was evidenced in both CGP and EGP by [ 3 H] glycerol incorporation. Although the same profile was obtained for CGP with [ 32 P] orthophosphate, the three EGP subclasses displayed in this case the same specific radioactivity. These data indicate a higher turnover rate of the polar head group of ether-EGP compared to either-CGP. The simple methodology used in the present study might thus prove helpful in developing enzymatic studies dealing with the mechanism of this accelerated renewal

  4. An investigation of the shedding of macromolecules from the Ehrlich mouse ascites tumor cell

    International Nuclear Information System (INIS)

    Edwards, E.H.

    1984-01-01

    The spontaneous release, or shedding, of cell surface components into the extracellular medium may be important in the determination of several features of the cancer cell phenotype. The release of macromolecules from the Erhlich mouse ascites tumor cell was studied under a variety of experimental conditions to elucidate the origin and the underlying mechanisms of release. The extrinsic macromolecules are a diverse group with apparent molecular weights ranging from 13,500 to 400,000 daltons. External labeling of the cell surface with tritiated 4,4'-diisothiocyano-1,2-diphenylethane-2,2-disulfonic acid ([ 3 H]H 2 DIDS) reveals a slow loss of labeled components at 4 degrees C, while at 21 degrees C and 37 degrees C an initial rapid loss is followed by a slower release. In vitro metabolic labeling with [1- 14 C]-D-glucosamine hydrochloride, D-[2- 3 H]-mannose and various [ 3 H]-L-amino acids results in the appearance of labeled macromolecules in the medium suggesting tumor, not mouse, origin. These data suggest that the extrinsic macromolecules originate from the cell surface. Macromolecules are shed by a temperature and pH sensitive process. These results suggest that a limited proteolytic digestion, or sublethal autolysis, of the cell surface may occur in this system. The macromolecules shed by the Ehrlich cell originate from the surface and are probably released by sublethal autolysis, direct secretion and a passive process

  5. Ascites with right heart failure in a dog: diagnosis and management

    Directory of Open Access Journals (Sweden)

    Karlapudi Satish Kumar

    2014-09-01

    Full Text Available A female Labrador dog presented with a history of distended abdomen was subjected for clinical, physical, hemato-biochemical, eletrocardiographic, and ultrasonographic evaluations. Respiratory distress, weakness, fluid thrill on palpation of abdomen, cough, cyanotic tongue, and syncope were the significant manifestations. Elevated levels of creatine kinase, lactate dehydrogenase, alanine amino transferase, and alkaline phosphatase with normal blood urea nitrogen and creatinine were the common serum chemistry findings. Low voltage QRS complexes were the electrocardiographic abnormalities. Classical ground glass appearance of abdomen, and enlarged heart with increased sternal contact were the radiographic findings of abdomen and thorax. Ultrasonography of abdomen revealed floating viscera in the anechoic effusion with engorged and distended hepatic vasculature. 2-dimensional echocardiography revealed dilated right ventricle both on B- and M-mode. Further, insufficiency in mitral and tricuspid valves were recorded on pulsed and color flow Doppler. Hence, right heart failure due to ascites was confirmed, and the condition was successfully managed with losartas, spiranolactone, co-enzyme Q10 and tricholine citrate, and sorbitol.

  6. [Antitumor mechanisms of carboxyethyl-germanium sesquioxide (Ge-132) in mice bearing Ehrlich ascites tumors].

    Science.gov (United States)

    Suzuki, F

    1987-01-01

    The administration of IFN-containing sera (Ge-sera) obtained from Ge-132-treated mice (Ge-mice) or the passive transfer of macrophages (M phi) to mice bearing ascites tumors resulted in the inhibition of tumor growth. The cooperative role of Ge-sera and Ge-M phi in the display of Ge-132-antitumor activity was studied. When mice were pretreated with antimouse IFN gamma antiserum, no IFN-inducing or antitumor activities of the compound were detected. Cytotoxic activities were detected in peritoneal M phi of mice treated with Ge-sera, and passive transfer of these M phi to tumor-bearing mice resulted in the inhibition of tumor growth. When tumor-bearing mice were pretreated with substances toxic to M phi, no antitumor activity of Ge-sera was observed. However, Ge-132 antitumor activity was observed in mice depleted of T-cells, even though the antitumor effects of the compound itself were not demonstrable in T-cell-depleted mice. Therefore, a part of the antitumor activity of Ge-132 appears to be expressed as follows: Ge-132 stimulates T-cells to produce circulating lymphokine(s) which are inactivated by anti-IFN gamma treatment; activated M phi are generated from resting M phi by these lymphokine(s); the transplanted tumors are inhibited by these M phi.

  7. Genetic constraints in the induction of the immune response to Ehrlich ascites tumor in mice

    International Nuclear Information System (INIS)

    Marusic, M.; Perkins, E.H.

    1981-01-01

    A single injection of irradiated Ehrlich ascites tumor (EAT) cells induces immunity in normal mice but fails to do so in T-cell-deficient-thymectomized, lethally irradiated, bone marrow-reconstituted (TIR) mice. TIR mice injected with normal syngeneic T cells develop an immune response to EAT when injected with irradiated EAT cells and reject a subsequent tumor cell challenge. In the present studies allogeneic T cells were unable to protect against EAT in TIR recipients even if harvested from donors tolerant to the recipient's transplantation antigens and injected into the TIR mice tolerant to the transplantation antigens of the injected T cells. Tolerance was produced by establishing long-term radiation chimeras of the P → F 1 type. Semiallogeneic T cells also failed to afford protection against EAT in TIR recipients. Whereas tolerance to other parental-strain transplantation antigens did not reverse the inability of parental T cells (cells from P → F 1 chimeric donors) to protect against EAT in F 1 TIR mice, it did enable F 1 T cells to afford protection in P → F 1 TIR mice

  8. Effect of ultraviolet irradiation on chromatin and its components from Yoshida ascites tumour cells

    International Nuclear Information System (INIS)

    Ramakrishnan, N.; Patil, M.S.; Pradhan, D.S.

    1981-01-01

    A study has been made of the effect of U.V. irradiation on Yoshida ascites tumour chromatin and its non-DNA components. The extractability of total histones was increased from 6% to 17% with an increase in U.V. incident radiation dose from 500J/m 2 to 2000J/m 2 . The polyacrylamide gel electrophoresis pattern of chromosomal proteins was examined after irradiation of the chromatin, and the effect of U.V. irradiation of chromatin on histones was also investigated. The results indicated that cross-linking of DNA with chromosomal proteins is an important category of U.V. radiation-induced lesions discerned in U.V. irradiated chromatin. Histones and several non-histone proteins seemed to undergo U.V. radiation-induced cross-linking with DNA, which was taken as indicative of their close association with DNA in the chromatin structure. It is suggested that the cross-link formation between DNA and non-histone proteins may be due to sequence-specific association of non-histone proteins with DNA. (U.K.)

  9. Blood biochemistry, thyroid hormones, and performance in broilers with ascites caused by caffeine.

    Science.gov (United States)

    Kamely, Mohammad; Karimi Torshizi, Mohammad Amir; Rahimi, Shaban

    2016-11-01

    Previously, we demonstrated that caffeine, a natural alkaloid, stimulates increased incidences of pulmonary hypertension syndrome (ascites) in broilers. The present study was designed to evaluate the ergogenic effects of caffeine on broiler performance and blood parameters. One-hundred-and-ninety-two Ross 308 male broiler chicks were randomly assigned at one d of age to 16 pens with 4 treatment groups. On d 3, the drinking water was supplemented with caffeine at levels of zero, 12.5, 25, and 50 mg/kg BW/day. Caffeine supplementation linearly improved (P caffeine (P > 0.05). On d 28, increasing caffeine supplementation caused linear reductions in plasma albumin, total protein, globulin, and triglyceride concentrations, and caffeine supplementation increased plasma uric acid concentrations (P caffeine did not consistently affect plasma albumin, globulin, triglyceride, total protein, uric acid, or urea concentrations (P > 0.05), whereas plasma glucose concentrations increased linearly with increasing caffeine levels (P caffeine (P > 0.05), but plasma T 3 concentrations were reduced by caffeine supplementation on d 28 and 42 (P caffeine supplementation on d 42. Skin temperature was not influenced by caffeine supplementation (P > 0.05). There was a negative correlation between thyroid hormone concentrations and BW on d 42 (P caffeine supplementation at the levels of 12.5 to 25 mg/kg BW/day increased BWG, decreased FCR and T 3 , and significantly altered blood biochemistry parameters. © 2016 Poultry Science Association Inc.

  10. Characterisation of multidrug-resistant Ehrlich ascites tumour cells selected in vivo for resistance to etoposide

    DEFF Research Database (Denmark)

    Nielsen, D; Maare, C; Eriksen, J

    2000-01-01

    -extractable immunoreactive topoisomerase IIalpha and beta in EHR2/VP16 was reduced by 30-40% relative to that in EHR2. The multidrug resistance-associated protein (MRP) mRNA was increased 20-fold in EHR2/VP16 as compared with EHR2, whereas the expression of P-glycoprotein was unchanged. In EHR2/VP16, the steady......M. ATPase activity was slightly stimulated by daunorubicin, whereas vinblastine, verapamil, and cyclosporin A had no effect. In conclusion, development of resistance to VP16 in EHR2 is accompanied by a significant reduction in topoisomerase II (alpha and beta) and by increased expression of MRP mRNA (20......An Ehrlich ascites tumour cell line (EHR2) was selected for resistance to etoposide (VP16) by in vivo exposure to this agent. The resulting cell line (EHR2/VP16) was 114.3-, 5.7-, and 4.0-fold resistant to VP16, daunorubicin, and vincristine, respectively. The amount of salt...

  11. The relation between protein synthesis and lipide accumulation in L strain cells and Ehrlich ascites cells.

    Science.gov (United States)

    KING, D W; SOCOLOW, E L; BENSCH, K G

    1959-05-25

    It has long been known that fat accumulates in old injured cells both in tissue culture and in many mammalian disease states. The use of L cells grown in suspension tissue culture permitted the opportunity to study conditions in which lipide accumulation could be retarded or accelerated. These cultures exhibit a three-phase growth curve which is similar to that previously found with bacteria and consists of a lag period, logarithmic growth period, and stationary period. Daily aliquots were removed from cultures going through these phases and protein and cholesterol content correlated with cell division. It was found that L cells gradually accumulated lipide in the cell concurrent with retardation of cell division and protein synthesis. Conversely old lipide-laden cells, placed in fresh media and encouraged to active division with net protein synthesis progressed from a high to a low lipide/cell ratio over a period of 2 to 4 days. An amino acid analogue p-fluorophenylalanine and a mitotic inhibitor, colchicine, also markedly increased the lipide/cell ratio. Similar results were found in in vitro experiments with Ehrlich ascites cells.

  12. External validation of a prognostic model for predicting survival of cirrhotic patients with refractory ascites.

    Science.gov (United States)

    Guardiola, Jordi; Baliellas, Carme; Xiol, Xavier; Fernandez Esparrach, Glòria; Ginès, Pere; Ventura, Pere; Vazquez, Santiago

    2002-09-01

    Cirrhotic patients with refractory ascites (RA) have a poor prognosis, although individual survival varies greatly. A model that could predict survival for patients with RA would be helpful in planning treatment. Moreover, in cases of potential liver transplantation, a model of these characteristics would provide the bases for establishing priorities of organ allocation and the selection of patients for a living donor graft. Recently, we developed a model to predict survival of patients with RA. The aim of this study was to establish its generalizability for predicting the survival of patients with RA. The model was validated by assessing its performance in an external cohort of patients with RA included in a multicenter, randomized, controlled trial that compared large-volume paracentesis and peritoneovenous shunt. The values for actual and model-predicted survival of three risk groups of patients, established according to the model, were compared graphically and by means of the one-sample log-rank test. The model provided a very good fit to the survival data of the three risk groups in the validation cohort. We also found good agreement between the survival predicted from the model and the observed survival when patients treated with peritoneovenous shunt and with paracentesis were considered separately. Our survival model can be used to predict the survival of patients with RA and may be a useful tool in clinical decision making, especially in deciding priority for liver transplantation.

  13. Acute pancreatitis

    Science.gov (United States)

    ... its blood vessels. This problem is called acute pancreatitis. Acute pancreatitis affects men more often than women. Certain ... well it can be treated. Complications of acute pancreatitis may include: Acute kidney failure Long-term lung damage (ARDS) Buildup ...

  14. Probiotics improve survival of septic rats by suppressing conditioned pathogens in ascites

    Science.gov (United States)

    Liu, Da-Quan; Gao, Qiao-Ying; Liu, Hong-Bin; Li, Dong-Hua; Wu, Shang-Wei

    2013-01-01

    AIM: To investigate the benefits of probiotics treatment in septic rats. METHODS: The septic rats were induced by cecal ligation and puncture. The animals of control, septic model and probiotics treated groups were treated with vehicle and mixed probiotics, respectively. The mixture of probiotics included Bifidobacterium longum, Lactobacillus bulgaricus and Streptococcus thermophilus. We observed the survival of septic rats using different amounts of mixed probiotics. We also detected the bacterial population in ascites and blood of experimental sepsis using cultivation and real-time polymerase chain reaction. The severity of mucosal inflammation in colonic tissues was determined. RESULTS: Probiotics treatment improved survival of the rats significantly and this effect was dose dependent. The survival rate was 30% for vehicle-treated septic model group. However, 1 and 1/4 doses of probiotics treatment increased survival rate significantly compared with septic model group (80% and 55% vs 30%, P probiotics treated group compared with septic model group (5.20 ± 0.57 vs 9.81 ± 0.67, P probiotics treated group compared with septic model group (33.3% vs 100.0%, P probiotics treated group were decreased significantly compared with that of septic model group (3.93 ± 0.73 vs 8.80 ± 0.83, P probiotics treatment, there was a decrease in the scores of inflammatory cell infiltration into the intestinal mucosa in septic animals (1.50 ± 0.25 vs 2.88 ± 0.14, P Probiotics improve survival of septic rats by suppressing these conditioned pathogens. PMID:23840152

  15. Antitumor and antioxidant status of Terminalia catappa against Ehrlich ascites carcinoma in Swiss albino mice.

    Science.gov (United States)

    Pandya, Naitik B; Tigari, Prakash; Dupadahalli, Kotresha; Kamurthy, Hemalatha; Nadendla, Rama Rao

    2013-01-01

    The present study was undertaken to evaluate the antitumor and antioxidant status of ethanol extract of Terminalia catappa leaves against Ehrlich ascites carcinoma (EAC) in Swiss albino mice. The leaves powder was extracted with Soxhlet apparatus and subjected to hot continuous percolation using ethanol (95% v/v). Tumor bearing animals was treated with 50 and 200 mg/kg of ethanol extract. EAC induced in mice by intraperitoneal injection of EAC cells 1 × 10(6) cells/mice. The study was assed using life span of EAC-bearing hosts, hematological parameters, volume of solid tumor mass and status of antioxidant enzymes such as lipid peroxidation (LPO), reduced glutathione (GSH), superoxide dismutase (SOD) and catalase (CAT) activities. Total phenolics and flavonoids contents from the leaves extract were also determined. Total phenolics and flavonoids contents from the leaves extract were found 354.02 and 51.67 mg/g extract. Oral administration of ethanol extract of T. catappa (50 and 200 mg/kg) increased the life span (27.82% and 60.59%), increased peritoneal cell count (8.85 ± 0.20 and 10.37 ± 0.26) and significantly decreased solid tumor mass (1.16 ± 0.14 cm(2)) at 200 mg/kg as compared with EAC-tumor bearing mice (P catappa significantly decreased levels of LPO and GSH, and increased levels of SOD and CAT activity (P catappa exhibited antitumor effect by modulating LPO and augmenting antioxidant defense systems in EAC bearing mice. The phenolic and flavonoid components in this extract may be responsible for antitumor activity.

  16. Ca2+ Transport by Mitochondria from L1210 Mouse Ascites Tumor Cells

    Science.gov (United States)

    Reynafarje, Baltazar; Lehninger, Albert L.

    1973-01-01

    Mitochondria isolated from the ascites form of L1210 mouse leukemia cells readily accumulate Ca2+ from the suspending medium and eject H+ during oxidation of succinate in the presence of phosphate and Mg2+, with normal stoichiometry between Ca2+ uptake and electron transport. Ca2+ loads up to 1600 ng-atoms per mg of protein are attained. As is the case in mitochondria from normal tissues, Ca2+ uptake takes precedence over oxidative phosphorylation. However, Ca2+ transport by the L-1210 mitochondria is unusual in other respects, which may possibly have general significance in tumor cells. The apparent affinity of the L1210 mitochondria for Ca2+ in stimulation of oxygen uptake is about 3-fold greater than in normal liver mitochondria; moreover, the maximal rate of Ca2+ transport is also considerably higher. Furthermore, when Ca2+ pulses are added to L1210 mitochondria in the absence of phosphate or other permeant anions, much larger amounts of Ca2+ are bound and H+ ejected per atom of oxygen consumed than in the presence of phosphate; up to 7 Ca2+ ions are bound per pair of electrons passing each energy-conserving site of the electron-transport chain. Such “superstoichiometry” of Ca2+ uptake can be accounted for by two distinct types of respiration-dependent interaction of Ca2+ with the L1210 mitochondria. One is the stimulation of oxygen consumption, which is achieved by relatively low concentrations of Ca2+ (Km ≅ 8 μM) and is accompanied by binding of Ca2+ up to 40 ng-atoms per mg of protein. The second process, also dependent on electron transport, is the binding of further Ca2+ from the medium in exchange with previously stored membrane-bound protons, in which the affinity for Ca2+ is much lower (Km ≅ 120 μM). PMID:4515933

  17. Action of the antitumor and antispermatogenic agent lonidamine on electron transport in Ehrlich ascites tumor mitochondria.

    Science.gov (United States)

    Floridi, A; Lehninger, A L

    1983-10-01

    The effect of lonidamine, an antispermatogenic and antitumor drug, on the oxygen consumption, ATPase activity, and redox state of the electron carriers of Ehrlich ascites tumor mitochondria has been studied. Lonidamine inhibits ADP- and uncoupler-stimulated respiration on various NAD- and FAD-linked substrates, but does not affect state 4 respiration. Experiments to determine its site of action showed that lonidamine does not significantly inhibit electron flow through cytochrome oxidase. Electron flow through site 2, the ubiquinone-cytochrome b-cytochrome c1 complex, also was unaffected by lonidamine, which failed to inhibit the oxidation of duroquinol. Moreover, inhibition of electron flow through site 2 was also excluded because of the inability of the N,N,N',N'-tetramethyl-p-phenylenediamine bypass to relieve the lonidamine inhibition of the oxidation of pyruvate + malate. The F0F1ATPase activity and vectorial H+ ejection are also unaffected by lonidamine. The inhibition of succinate oxidation by lonidamine was found to take place at a point between succinate and iron-sulfur center S3. Spectroscopic experiments demonstrated that lonidamine inhibits the reduction of mitochondrial NAD+ by pyruvate + malate and other NAD-linked substrates in the transition from state 1 to state 4. However, lonidamine does not inhibit reduction of added NAD+ by submitochondrial vesicles or by soluble purified NAD-linked dehydrogenases. These observations, together with other evidence, suggest that electron transport in tumor mitochondria is inhibited by lonidamine at the dehydrogenase-coenzyme level, particularly when the electron carriers are in a relatively oxidized state and/or when the inner membrane-matrix compartment is in the condensed state. The action of lonidamine in several respects resembles the selective inhibition of electron transport in tumor cells produced by cytotoxic macrophages (D. L. Granger and A. L. Lehninger (1982) J. Cell Biol. 95, 527).

  18. Binding studies of the antitumoral radiopharmaceutical 125I-Crotoxin to Ehrlich ascites tumor cells

    International Nuclear Information System (INIS)

    Silveira, Marina B.; Santos, Raquel G. dos; Dias, Consuelo L. Fortes; Cassali, Geovanni D.

    2009-01-01

    The development of tools for functional diagnostic imaging is mainly based on radiopharmaceuticals that specifically target membrane receptors. Crotoxin (Crtx), a polypeptide isolated from Crotalus durissus terrificus venom, has been shown to have an antitumoral activity and is a promising bioactive tracer for tumor detection. More specific radiopharmaceuticals are being studied to complement the techniques applied in the conventional medicine against breast cancer, the most frequent cause of death from malignant disease in women. Crtx's effect has been shown to be related with the overexpression of epidermal growth factor receptor (EGFR), present in high levels in 30 to 60% of breast tumor cells. Our objective was to evaluate Crtx as a tracer for cancer diagnosis, investigating its properties as an EGFR-targeting agent. Ehrlich ascites tumor cells (EAT cells) were used due to its origin and similar characteristics to breast tumor cells, specially the presence of EGFR. Crtx was labeled with 125I and binding experiments were performed. To evaluate the specific binding in vitro of Crtx, competition binding assay was carried out in the presence of increasing concentrations of non-labelled crotoxin and epidermal growth factor (EGF). Specific binding of 125I-Crtx to EAT cells was determined and the binding was considered saturable, with approximately 70% of specificity, high affinity (Kd = 19.7 nM) and IC50 = 1.6 x 10-11 M. Our results indicate that Crtx's interaction with EAT cells is partially related with EGFR and increases the biotechnological potential of Crtx as a template for radiopharmaceutical design for cancer diagnosis. (author)

  19. Binding studies of the antitumoral radiopharmaceutical 125I-Crotoxin to Ehrlich ascites tumor cells

    Energy Technology Data Exchange (ETDEWEB)

    Silveira, Marina B.; Santos, Raquel G. dos [Centro de Desenvolvimento da Tecnologia Nuclear (CDTN/CNEN-MG), Belo Horizonte, MG (Brazil); Dias, Consuelo L. Fortes [Fundacao Ezequiel Dias (FUNED), Belo Horizonte, MG (Brazil)], e-mail: consuelo@pq.cnpq.br; Cassali, Geovanni D. [Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG (Brazil). Lab. de Patologia Comparada], e-mail: cassalig@icb.ufmg.br

    2009-07-01

    The development of tools for functional diagnostic imaging is mainly based on radiopharmaceuticals that specifically target membrane receptors. Crotoxin (Crtx), a polypeptide isolated from Crotalus durissus terrificus venom, has been shown to have an antitumoral activity and is a promising bioactive tracer for tumor detection. More specific radiopharmaceuticals are being studied to complement the techniques applied in the conventional medicine against breast cancer, the most frequent cause of death from malignant disease in women. Crtx's effect has been shown to be related with the overexpression of epidermal growth factor receptor (EGFR), present in high levels in 30 to 60% of breast tumor cells. Our objective was to evaluate Crtx as a tracer for cancer diagnosis, investigating its properties as an EGFR-targeting agent. Ehrlich ascites tumor cells (EAT cells) were used due to its origin and similar characteristics to breast tumor cells, specially the presence of EGFR. Crtx was labeled with 125I and binding experiments were performed. To evaluate the specific binding in vitro of Crtx, competition binding assay was carried out in the presence of increasing concentrations of non-labelled crotoxin and epidermal growth factor (EGF). Specific binding of 125I-Crtx to EAT cells was determined and the binding was considered saturable, with approximately 70% of specificity, high affinity (Kd = 19.7 nM) and IC50 = 1.6 x 10-11 M. Our results indicate that Crtx's interaction with EAT cells is partially related with EGFR and increases the biotechnological potential of Crtx as a template for radiopharmaceutical design for cancer diagnosis. (author)

  20. Transcriptome Analysis and Gene Identification in the Pulmonary Artery of Broilers with Ascites Syndrome.

    Directory of Open Access Journals (Sweden)

    Fei Yang

    Full Text Available Pulmonary arterial hypertension, also known as Ascites syndrome (AS, remains a clinically challenging disease with a large impact on both humans and broiler chickens. Pulmonary arterial remodeling presents a key step in the development of AS. The precise molecular mechanism of pulmonary artery remodeling regulating AS progression remains unclear.We obtained pulmonary arteries from two positive AS and two normal broilers for RNA sequencing (RNA-seq analysis and pathological observation. RNA-seq analysis revealed a total of 895 significantly differentially expressed genes (DEGs with 437 up-regulated and 458 down-regulated genes, which were significantly enriched to 12 GO (Gene Ontology terms and 4 KEGG (Kyoto Encyclopedia of Genes and Genomes pathways (Padj<0.05 regulating pulmonary artery remodeling and consequently occurrence of AS. These GO terms and pathways include ribosome, Jak-STAT and NOD-like receptor signaling pathways which regulate pulmonary artery remodeling through vascular smooth cell proliferation, inflammation and vascular smooth cell proliferation together. Some notable DEGs within these pathways included downregulation of genes like RPL 5, 7, 8, 9, 14; upregulation of genes such as IL-6, K60, STAT3, STAT5 Pim1 and SOCS3; IKKα, IkB, P38, five cytokines IL-6, IL8, IL-1β, IL-18, and MIP-1β. Six important regulators of pulmonary artery vascular remodeling and construction like CYP1B1, ALDH7A1, MYLK, CAMK4, BMP7 and INOS were upregulated in the pulmonary artery of AS broilers. The pathology results showed that the pulmonary artery had remodeled and become thicker in the disease group.Our present data suggested some specific components of the complex molecular circuitry regulating pulmonary arterial remodeling underlying AS progression in broilers. We revealed some valuable candidate genes and pathways that involved in pulmonary artery remodeling further contributing to the AS progression.

  1. Laparoscopic hyperthermic intraperitoneal chemotherapy (HIPEC) for refractory malignant ascites in patients unsuitable for cytoreductive surgery.

    Science.gov (United States)

    Valle, S J; Alzahrani, N A; Alzahrani, S E; Liauw, W; Morris, D L

    2015-11-01

    Malignant ascites (MA) is the abnormal accumulation of fluid in the peritoneal cavity of patients with intraperitoneal dissemination of their disease and is associated with a short life expectancy. The most common clinical feature is a progressive increase of abdominal distention resulting in pain, discomfort, anorexia and dyspnoea. Currently, no treatment is established standard of care due to limited efficacy or considerable toxicity. The objective was to examine the efficacy of laparoscopic hyperthermic intraperitoneal chemotherapy (HIPEC) in the palliation of refractory MA in patients who were unsuitable for cytoreductive surgery. From May 2009 to June 2015, 12 patients with MA due to their peritoneal malignancy were treated with laparoscopic HIPEC. The time between operation and repeat paracentesis, in-hospital data, and the proportion of patients that did not require repeat paracentesis was analyzed. One patient (8%) was admitted to ICU for 1 day. The mean operating time and hospital stay was 149.3 min (range 79-185) and 4.6 days (range 2-11) respectively. Neither high-grade morbidity nor mortality was observed. The median OS was 57 days. In our experience, a complete and definitive disappearance of MA was observed in 83% of patients. Two patients (17%) developed recurrent MA 124 days and 283 days post-HIPEC. Laparoscopic HIPEC is a beneficial treatment for the management and palliation of refractory MA and results in an excellent clinical and radiological resolution in patients with a complete resolution observed in selected patients. Copyright © 2015 IJS Publishing Group Limited. Published by Elsevier Ltd. All rights reserved.

  2. [Two cases of advanced gastric cancer with peritonitis carcinomatosa that showed disappearance of ascites and obtained a good quality of life by using DIF and paclitaxel].

    Science.gov (United States)

    Okumura, Kenji; Tani, Souichiro; Shiogai, Youji; Kodama, Masashi; Mekata, Eiji; Tan, Tohru

    2012-04-01

    We report two cases of advanced gastric cancer. The first was a 77-year-old man who had experienced distal gastrectomy about 35 years ago. He complained of abdominal bloating, and a gastrointestinal scope showed that he had advanced gastric cancer. CT scan revealed massive ascites. Dissemination of the peritoneum was suspected, and chemotherapy using S-1 (80mg/m², biweekly)plus paclitaxel (50mg/m², on days 1 and 8) was selected, He had no major side effects and the ascites disappeared. He was able to receive 18 courses on an outpatient basis. The second case was a 79-year-old man who had total gastrectomy performed 1 year ago. Invasion to the diaphragm and lymph node metastasis were detected. We selected S-1 (80 mg/m²)as adjuvant chemotherapy but that caused severe fatigue. Eventually he refused the drug. Six month later, he had abdominal bloating and CT scan revealed that he had massive ascites. UFT-E (1. 5 g/body) was administered and paclitaxe (l 50 mg/m²) was added. The ascites disappeared and he has had a stable life. DIF (S-1, UFT) plus paclitaxel is considered to be a useful chemotherapy combination against advanced gastric cancer that has peritoneal dissemination or ascites, even for older patients.

  3. Intra-abdominal hypertension in acute pancreatitis.

    Science.gov (United States)

    De Waele, Jan J; Leppäniemi, Ari K

    2009-06-01

    The incidence of intra-abdominal hypertension (IAH) in patients with severe acute pancreatitis (SAP) is approximately 60-80%. It is usually an early phenomenon, partly related to the effects of the inflammatory process, causing retroperitoneal edema, fluid collections, ascites, and ileus, and partly iatrogenic, resulting from aggressive fluid resuscitation. It also can manifest at a later stage, often associated with local pancreatic complications. IAH is associated with impaired organ dysfunction, especially of the cardiovascular, respiratory, and renal systems. Using current definitions, the incidence of the clinical manifestation, abdominal compartment syndrome (ACS), has been reported as 27% in the largest study so far. Despite several intervention options, the mortality in patients developing ACS remains high: 50-75%. Prevention with judicious use of crystalloids is important, and nonsurgical interventions, such as nasogastric decompression, short-term use of neuromuscular blockers, removal of fluid by extracorporeal techniques, and percutaneous drainage of ascites should be instituted early. The indications for surgical decompression are still not clearly defined, but undoubtedly some patients benefit from it. It can be achieved with full-thickness laparostomy (midline or transverse subcostal) or through a subcutaneous linea alba fasciotomy. Despite the improvement in physiological variables and significant decrease in IAP, the effects of surgical decompression on organ function and outcome are less clear. Because of the significant morbidity associated with surgical decompression and the management of the ensuing open abdomen, more research is needed to define better the appropriate indications and techniques for surgical intervention.

  4. Evaluation of Hollow Fiber And Miniperm Bioreactors as An Alternative to Murine Ascites for Small Scale Monoclonal Antibody Production

    International Nuclear Information System (INIS)

    Abedalla, O. M.

    2007-01-01

    The objective of this study was to compare monoclonal antibody production in hollow fiber, miniPERM bioreactor systems and murine ascites to determine the feasibility of the bioreactor system as a potential alternative to the use of mice. One hybridoma cell line was grown in hollow fiber, miniPERM bioreactor systems and in groups of 5 mice. Mice were primed with 0.5 ml pristane intraperitoneally 14 days prior to inoculation of 1X10 7 hybridoma cells. Each mouse was tapped a maximum of three times for collection of ascites. Bioreactors were harvested three times weekly for 30 days and were monitored by cell counts, cell viability and media consumption. Time and materials logs were maintained. The total quantity of monoclonal antibody produced in 5 mice versus the total production for the two different bioreactors (hollow fiber and miniPERM) in 30 days was as follows: cell line 2AC10E6C7 produce 158 mg vs.97.5 mg; vs 21.54 mg respectively. Mean monoclonal antibody concentration ranged from 4.07 to 8.37 mg/ml in murine ascites, from 0.71 to 3.8 mg/ml in hollow fiber bioreactor system, and from 0.035 to 1.06 in miniPERM. Although time and material costs were generally greater for the bioreactors, these results suggest that hollow fiber and miniPERM bioreactor systems merit further investigations as potentially viable in vitro alternatives to the use of mice for small scale (< 1 g) monoclonal antibody production.

  5. Rifaximin and midodrine improve clinical outcome in refractory ascites including renal function, weight loss, and short-term survival.

    Science.gov (United States)

    Hanafy, Amr S; Hassaneen, Ahmad M

    2016-12-01

    The occurrence of refractory ascites in nearly 17% of patients with decompensated cirrhosis is an unresolved issue. Advanced liver disease, functional renal impairment, and vascular insensitivity to vasopressors are the main causes of its refractoriness. Therefore, the aim of this study was to evaluate the impact on diuresis, weight loss, and short-term survival if midodrine and rifaximin were added to the diuretic therapy (DT). The study evaluated the eligibility of 650 patients with cirrhosis and refractory ascites who were selected during the period from November 2011 to May 2015. A total of 50 patients were excluded and finally 600 were selected and divided into the following groups: patients exposed to DT (n=200) as a control group, or DT with midodrine and rifaximin group (n=400). Body weight, mean arterial pressure, and glomerular filtration rate were determined. Plasma renin and aldosterone were also determined. Follow-up was performed after 2, 6, and 12 weeks, and then every 2 months for 24 months. The mean arterial pressure was significantly higher in the midodrine and rifaximin group (P=0.000), and there was a highly significant weight loss after 12 weeks (12.5 kg) (P=0.000), a highly significant increase in serum sodium, urine output, and urinary sodium excretion (P=0.000), and creatinine clearance was more reduced in the control group. With rifaximin and midodrine, a complete response occurred in 310 (78%) patients, a partial response in 72 (18%), and no response in 18 (4%) versus 30 (15%), 110 (55%), and 60 (30%) in the control group, respectively (P=0.000). Midodrine and rifaximin significantly reduced paracentesis needs when compared with the controls (18 study patients vs. 75 DT-only patients, P=0.000). Adding rifaximin and midodrine to DT enhanced diuresis in refractory ascites with improved systemic, renal hemodynamics and short-term survival.

  6. Childhood acute pancreatitis in a children's hospital.

    Science.gov (United States)

    Goh, S K; Chui, C H; Jacobsen, A S

    2003-09-01

    To analyse the cases of acute pancreatitis presented to a children's hospital in Singapore. Clinical charts of all children, aged under 18 years, who presented to our hospital for the first time with pancreatitis (ICD search criteria = 577.x) between the period of 1998 and mid-2002 were reviewed. Parameters analysed included presenting features, aetiology of the acute pancreatitis, length of hospital stay, complications, treatment and outcome. There were 12 cases in the review period, and the attributable causes in these cases were, in descending order, trauma, drug-induced, anatomical anomalies, poisoning and idiopathic. Of interest were two patients whose pancreatitis were results of child abuse. The most common symptoms were abdominal pain (n=11) and vomiting (n=7), though only five patients localised the pain to the epigastrium. Abdominal tenderness could be elicited in all the patients. Eleven had evidence of acute pancreatitis from computerised tomography (CT) whilst the twelfth was diagnosed with ultrasonography. The peak amylase levels amongst these patients were not high, with a median of 512.5 U/L. In the acute stage, only one patient required operative intervention whilst the remainder were managed conservatively. The mean length of hospital stay was 12.41 +/- 4.54 days. The complications encountered included pseudocyst formation, ascites, hypocalcaemia, pleural effusion and coagulopathy. The diagnosis of acute pancreatitis in children can be difficult. This is often due to ambiguous symptoms, signs and laboratory results. CT and ultrasound are essential investigations in the diagnosis and subsequent follow-up.

  7. Continuous ambulatory peritoneal dialysis, ascitic and pleural body fluids evaluation with the Mindray BC-6800 hematology analyzer.

    Science.gov (United States)

    Fuster, Oscar; Andino, Belinda; Pardo, Amparo; Laiz, Begoña

    2018-02-01

    Accurate evaluation of hematology analyzers is recommended before these devices can be broadly introduced for the routine testing of continuous ambulatory peritoneal dialysis (CAPD), ascitic, and pleural fluids. We evaluated the performance of Mindray BC-6800 for white blood cell (WBC) and differential cell count in 50 CAPD, 60 ascitic and 40 pleural compared with manual microscopy. Within-run precision, limit of blank (LoB), limit of detection (LoD), limit of quantitation (LoQ), and carryover were assessed. The Passing-Bablok regression in all fluids showed the following equations: y WBC =1.05x+3.31 (95%CI slope 0.95 to 1.12; intercept -0.25 to 5.52); y MN =0.85x+15.63 (95%CI slope 0.72 to 1.05; intercept -24.18 to 84.47); and y PMN =1.21x+13.37 (95%CI slope 1.03 to 1.35; intercept 4.00 to 32.47) with bias 78 cells/μL. The AUC for clinical PMN cut-off was 0.88 (95%CI: 0.77 to 0.98). In ascitic, pleural, and CAPD fluids the AUC for clinical PMN cut-off were 0.88 (95%CI: 0.63 to 1.00), 0.83 (95%CI: 0.68 to 0.99), and 1.00 (95%CI: 1.00 to 1.00) respectively. CV ranged from 3%-34%. LoB of 3 cell/μL was verified. LoD and LoQ reported the same result (8 cells/μL). Carry over never exceeded 0.05%. The effectiveness of BC-6800 to categorize cells from different body fluids was not compromised by the slight positive bias observed. This conclusion is supported by the high AUC and agreement between the automated method and the reference method. The results show that BC-6800 offers rapid, accurate, and reproducible results for clinical management of CAPD, ascitic, and pleural fluids. © 2017 Wiley Periodicals, Inc.

  8. Characterisation of non-P-glycoprotein multidrug-resistant Ehrlich ascites tumour cells selected for resistance to mitoxantrone

    DEFF Research Database (Denmark)

    Nielsen, D; Eriksen, J; Maare, C

    2000-01-01

    An Ehrlich ascites tumour cell line (EHR2) was selected in vivo for resistance to mitoxantrone (MITOX). The resistant cell line (EHR2/MITOX) was 6123-, 33-, and 30-fold-resistant to mitoxantrone, daunorubicin, and etoposide, respectively, but retained sensitivity to vincristine. The resistant cel...... to be associated with: 1) a quantitative reduction in topoisomerase IIalpha and beta protein; 2) reduced drug accumulation, probably as a result of increased expression of a novel transport protein with ATPase activity; and 3) increased expression of MRP mRNA....

  9. Cirrhosis with ascites in the last year of life: a nationwide analysis of factors shaping costs, health-care use, and place of death in England.

    Science.gov (United States)

    Hudson, Benjamin; Round, Jeff; Georgeson, Brendan; Pring, Andrew; Forbes, Karen; McCune, Catherine Anne; Verne, Julia

    2018-02-01

    Liver disease mortality increased by 400% in the UK between 1970 and 2010, resulting in rising pressures on acute hospital services, and an increasing need for end-of-life care. We aimed to assess the effect of demographic, clinical, and health-care factors on costs, patterns of health-care use, and place of death in a national cohort of patients with cirrhosis and ascites in their last year of life. We did a retrospective, nationwide analysis of all patients who died from cirrhosis in England between 2013 and 2015, who required large-volume paracentesis in their last year of life. The outcomes measured were health-care costs accrued in the last year of life, number of inpatient days in last year of life, 30-day readmission rate, and occurrence of unplanned hospital death (probability of dying in hospital after unplanned admission). Using generalised linear and logistic regression models, we examined the effect of 12 independent variables on each outcome: sex, ethnicity, age at death, index of multiple deprivation quintile, year of death, liver disease causing death, place of death, time from index presentation in last year of life to death, whether enrolled in a day-case paracentesis service (care group), paracentesis ratio (number of day-case large-volume paracentesis procedures as a proportion of the total number of procedures in the last year of life), number of hospital episodes in the last year of life (not involving large-volume paracentesis), and number of large-volume paracentesis procedures in the last year of life. Between Jan 1, 2013, and Dec 31, 2015, 13 818 people in England died from liver disease and had large-volume paracentesis within their last year of life. For all patients, mean cost of the last year of life was £21 113 (SD 16 881), 17 888 (52·5%) of 34 068 readmissions occurred within 30 days of discharge, and 10 341 (74·8%) of 13 818 deaths occurred in hospital, of which 10 045 (97·1%) followed an emergency hospital

  10. Application of the lethal effect of electron capture decay: attempt to control the growth of an ascitic Krebs tumor in mice using 64Cu

    International Nuclear Information System (INIS)

    Coppey, Jacques; Apelgot, Sonia; Grisvard, Jeanine; Guille, Etienne; Sissoeff, Igor

    1982-01-01

    We have recently demonstrated the existence of a lethal effect due to the transmutation of 64 Cu atoms associated with the DNA of in vitro cultured cells: normal monkey cells (kidney) and malignant human cells (alveolar lung carcinoma). The lethal efficiency per decay is high and even higher for the malignant cells. From these results, we have tried to bring about a regression of an ascitic tumor developing in the mouse. The experiments we described show that it is possible to clearly delay (5x10 5 ascitic cells injected at t=0), even to stop for a given number of animals (1 to 2x10 4 ascitic cells injected at t=0), the growth of the tumor owing to some injections of 64 Cu totalling about 3 mCi and carried out from the 6th day following inoculation of the malignant cells [fr

  11. [Acute states in gastroenterology: spontaneous bacterial peritonitis and the acute intestinal pseudoobstruction syndrome].

    Science.gov (United States)

    Lukás, K

    2001-07-19

    Our article concentrates on two acute states, which develop less dramatically but their after-effects may be very serious: Spontaneous bacterial peritonitis and Ogilvie's syndrome. Spontaneous bacterial peritonitis is a bacterial infection of the ascitic fluid without any intraperitoneal source of infection. Ascites is a condition of the disease but need not be clinically manifested. Spontaneous bacterial peritonitis comes usually during heavy hepatic impairment. Diagnosis can be set according: 1. Positive cultivation of ascitic fluid, 2. PMN levels higher than 250/mm3, 3. No infection, which may require a surgical intervention is apparent. Liver disease, which brings about the spontaneous bacterial peritonitis can be: 1. Chronic (e.g. alcoholic cirrhosis), 2. Subacute (e.g. alcoholic hepatitis), 3. Acute (e.g. fulminant hepatic failure). Mortality of this form of peritonitis can reach up to 46%. The most frequent etiological factor is alcohol and viral hepatitis, the most frequent agents are E. coli and Klebsiella pneumoniae. The disease is most effectively cured by cefalosporins of the third generation. With inadequate treatment, prognosis may be poor. Intestinal pseudoobstruction syndrome has clinical symptomatology of a serious impairment with ileus without signs of any mechanical intestinal obstruction. Syndrome can be classified according to its development: 1. Acute form--acute intestinal pseudoobstruction syndrome--Ogilvie's syndrome, 2. Chronic form--chronic intestinal pseudoobstruction syndrome. Pathogenic mechanism of the syndrome is not known. The disease is related to immobility, administration of some drugs, electrolyte imbalance and concomitant diseases (most frequently malignant tumors). Clinical symptomatology dominates nausea, vomiting, diffuse abdominal pain, constipation or diarrhoea. For diagnostics the first step should be termination of all medication, which could have causing affects, then taking native abdominal X-ray picture where gaseous

  12. Partial Trisomy 16p (16p12.2→pter and Partial Monosomy 22q (22q13.31 →qter Presenting With Fetal Ascites and Ventriculomegaly: Prenatal Diagnosis and Array Comparative Genomic Hybridization Characterization

    Directory of Open Access Journals (Sweden)

    Chih-Ping Chen

    2010-12-01

    Conclusion: Partial trisomy 16p can be associated with fetal ascites and ventriculomegaly in the second trimester. Prenatal sonographic detection of fetal ascites in association with ventriculomegaly should alert chromosomal abnormalities and prompt cytogenetic investigation, which may lead to the identification of an unexpected parental translocation involving chromosomal segments associated with cerebral and vascular abnormalities.

  13. Over-estimation of glomerular filtration rate by single injection [51Cr]EDTA plasma clearance determination in patients with ascites

    DEFF Research Database (Denmark)

    Henriksen, Jens Henrik Sahl; Brøchner-Mortensen, J; Malchow-Møller, A

    1980-01-01

    The total plasma (Clt) and the renal plasma (Clr) clearances of [51Cr]EDTA were determined simultaneously in nine patients with ascites due to liver cirrhosis. Clt (mean 78 ml/min, range 34-115 ml/min) was significantly higher than Clr (mean 52 ml/min, range 13-96 ml/min, P ... fluid-plasma activity ratio of [51Cr]EDTA increased throughout the investigation period (5h). The results suggest that [51Cr]EDTA equilibrates slowly with the peritoneal space which indicates that Clt will over-estimate the glomerular filtration rate by approximately 20 ml/min in patients with ascites...

  14. Characterization of native 40 S particles from Krebs II mouse ascites tumor cells: resolution, nomenclature and molecular weights of the nonribosomal proteins

    DEFF Research Database (Denmark)

    Reichert, G; Issinger, O G

    1981-01-01

    Native 40 S particles from Krebs II mouse ascites tumor cells were isolated on a large scale. A nonribosomal protein moiety of about 30 proteins could be removed from the ribosomal particles by treatment with 250 mM KCl. These proteins were analysed by two-dimensional polyacrylamide gel electroph......Native 40 S particles from Krebs II mouse ascites tumor cells were isolated on a large scale. A nonribosomal protein moiety of about 30 proteins could be removed from the ribosomal particles by treatment with 250 mM KCl. These proteins were analysed by two-dimensional polyacrylamide gel...

  15. ANTIGENIC RELATEDNESS OF SELECTED FLAVIVIRUSES: STUDY WITH HOMOLOGOUS AND HETEROLOGOUS IMMUNE MOUSE ASCITIC FLUIDS

    Directory of Open Access Journals (Sweden)

    S.S. BABA

    1998-11-01

    Full Text Available The antigenic relationship of 9 flaviviruses, Yellow fever (YF , Wesselsbron (WSL , Uganda S (UGS , Potiskum (POT, West Nile (WN , Banzi (BAN , Zika (ZK , Dengue type 1 (DEN-1 and Dengue type 2 (DEN-2, was assessed by cross-haemagglutination-inhibition (Cross-HI and cross-complement fixation (Cross-CF reactions between each of the viruses and their homologous immune mouse ascitic fluids. Titre ratios were calculated using the heterologous and homologous titres. Cross-CF reactions revealed wider antigenic variations among viruses than Cross-HI reactions. There was no significant antigenic variation between WSL, POT and YF viruses using either of those methods. However, definite differences in antigenicity were observed between them and UGS, BAN and ZK viruses. There were no significant differences between UGS, BAN and ZK or between DEN-1 and DEN-2. The serological relationship among flaviviruses is important in establishing diagnosis and epidemiology of these infections in Africa.A relação antigênica de 9 Flavivirus, Febre amarela (YF, Wesselsbron (WSL, Uganda S (UGS, Potiskum (POT, West Nile (WN, Banzi (BAN, Zika (ZK, Dengue tipo 1 (DEN-1 e Dengue tipo2 (DEN-2, foi avaliada por reação de inibição da hemaglutinação cruzada (cross-HI e reação de fixação do complemento cruzada (Cross-CF entre cada um dos virus e seu fluido ascítico homólogo em camundongos. Médias de títulos foram calculadas usando os títulos heterólogos e homólogos. Reações cruzadas CF revelaram maiores variações antigênicas entre virus do que reações cruzadas HI. Não houve variação antigênica significativa entre virus WSL, POT e YF usando cada um dos métodos. Todavia, diferenças definidas da antigenicidade foram observadas entre eles e os vírus UGS, BAN e ZK. Não existiram diferenças significativas entre UGS, BAN e ZK ou entre DEN-1 e DEN-2. A relação sorológica entre Flavivirus é importante para se estabelecer o diagnóstico e a

  16. Selective incorporation of various C-22 polyunsaturated fatty acids in Ehrlich ascites tumor cells

    International Nuclear Information System (INIS)

    Masuzawa, Y.; Okano, S.; Waku, K.; Sprecher, H.; Lands, W.E.

    1986-01-01

    Three 14 C-labeled 22-carbon polyunsaturated fatty acids, 7,10,13,16-[ 14 C]docosatetraenoic acid (22:4(n-6)), 7,10,13,16,19-[ 14 C]docosapentaenoic acid (22:5(n-3)), and 4,7,10,13,16,19-[ 14 C]docosahexaenoic acid (22:6(n-3)), were compared with [ 3 H]arachidonic acid (20:4(n-6] and [14C]linoleic acid (18:2(n-6)) to characterize their incorporation into the lipids of Ehrlich ascites cells. The relatively rapid incorporation of the labeled 22-carbon acids into phosphatidic acid indicated that substantial amounts of these acids may be incorporated through the de novo pathway of phospholipid synthesis. In marked contrast to 20:4(n-6), the 22-carbon acids were incorporated much less into choline glycerophospholipids (CGP) and inositol glycerophospholipids (IGP). No selective preference was apparent for the (n-3) or (n-6) type of fatty acids. The amounts of the acids incorporated into diacylglycerophosphoethanolamine were in the order of: 22:6(n-3) greater than 20:4(n-6) much greater than 22:5(n-3) greater than or equal to 22:4(n-6) greater than 18:2(n-6), whereas for alkylacylglycerophosphoethanolamine they were in the order of: 22:4(n-6) greater than 22:6(n-3) greater than 22:5(n-3) much greater than 20:4(n-6) greater than 18:2(n-6). Of the mechanisms possibly responsible for the selective entry of 22-carbon acids into ethanolamine glycerophospholipids, the most reasonable explanation was that the cytidine-mediated ethanolamine phosphotransferase may have a unique double selectivity: for hexaenoic species of diacylglycerol and for 22-carbon polyunsaturated fatty acid-containing species of alkylacylglycerol. The relative distribution of fatty acids between newly incorporated and already maintained lipid classes suggested that IGP may function in Ehrlich cells as an intermediate pool for the retention of polyunsaturated fatty acids in glycerolipids

  17. Hepatorenal syndrome in patients with cirrhosis of liver according to 2007 international ascites club criteria

    International Nuclear Information System (INIS)

    Seetlani, N.K.; Memon, A.R.; Iftikhar, F.; Fazel, P.A.

    2016-01-01

    Heptorenal syndrome is a complication of cirrhosis of liver and is characterized by progressive renal failure. This study was done to determine the frequency of hepatorenal syndrome according to 2007 international ascites club criteria among patients of cirrhosis attending Medical Units of Civil hospital Karachi. Methods: This is a cross-sectional study conducted on the hospitalized patients in the Department of Medicine-Civil Hospital Karachi from 01-04-2014 to 30-09-2014 where total 265 patients of either gender, age >18 years and <60 years and diagnosed case of CLD were included. Patients with shock, SIRS, sepsis, known cases of intrinsic renal diseases, or history of diabetes mellitus, Hypertension or connective tissue diseases were excluded. Mean±SD were expressed for continuous variable like, age, duration of CLD. Frequency and percentages of other categorical variables, i.e., gender, residence were expressed. Effect modification was tested through Chi-square with p-value <0.05 significant. Results: The mean±SD age of patient was 48.23+-7.87 years with range 18-60 years. Mean±SD duration of chronic liver disease was 5.60±1.92 years with a range of 3-12 years. More than 155 (58%) participants in this study were male and females were 110 (41.51%). More than 36 (13%) were of age less than and equal to 40 years; 121 (45.67%) were from 41-50 years, while 108 (40.75%) were from age 51-60 years. More than 176 (66.41%) belonged to rural areas while only 89 (33.58%) belonged to urban areas. The study observed that according to IAC 2007 criteria of diagnosis of hepatorenal syndrome 15.09% of patients with cirrhosis were found to have HRS. Conclusion: Hepatorenal syndrome represents the end stage of a sequence of reduction of renal perfusion induced by advanced liver failure. Almost every seventh patient of Cirrhosis can develop hepatorenal Syndrome. This should be looked up at an early stage so that it can be prevented. (author)

  18. Mindray BC-6800 body fluid mode, performance of nucleated cells, and differential count in ascitic and pleural fluids.

    Science.gov (United States)

    Buoro, S; Mecca, T; Azzarà, G; Seghezzi, M; Candiago, E; Gianatti, A; Crippa, A; La Gioia, A

    2016-02-01

    An accurate and rapid analysis of cells in body fluids (BFs) is important for diagnosis and follow-up in many pathological conditions. We evaluated the analytical performance of the module BF Mindray BC-6800 (BC-6800-BF) for cytometric analysis of ascitic and pleural fluids. A total of 99 ascitic and 45 pleural samples were collected and assessed with BC-6800-BF and optical microscopy. This study also includes the evaluation of limit blank (LoB), limit detection (LoD), limit quantitation, (LoQ), carryover, linearity, and diagnostic concordance between the two methods. For TC-BF, LoB was 1 × 10(6) cells/L, LoD was 3 × 10(6) cells/L, and LoQ was 4 × 10(6) cells/L. Linearity was excellent (r(2) = 0.99) and carryover was negligible. TC-BF performed with the two methods showed Pearson's correlation of 0.99 (P fluids, polymorphonuclear cells (PMN) showed an area under curve (AUC) of 0.98 (P fluids, mononuclear cells (MN) and PMN % displayed an AUC of 0.79 (P fluids offers rapid and accurate cell and differential counts in clinically relevant concentration ranges. The use of BC-6800-BF may allow to replace routine optical counting, except for samples displaying abnormal cell counts or abnormal DIFF scattergram. © 2015 John Wiley & Sons Ltd.

  19. In vivo antitumoral effect of Plantago major L. extract on Balb/C mouse with Ehrlich ascites tumor.

    Science.gov (United States)

    Ozaslan, Mehmet; Didem Karagöz, I; Kalender, M Emin; Kilic, I Halil; Sari, Ibrahim; Karagöz, Alper

    2007-01-01

    The aim of this study is to investigate the antitumor activity of Plantago major L. extract in Ehrlich ascites tumor (EAT) bearing Balb/C mice in vivo. Thirty male Balb/C mice were divided into 5 groups: 3 treatment groups and 2 control groups (6 per group). Treatment groups and the negative control group were injected with EAT (1 x 10(6) cells) intraperitoneally to develop ascites tumor. P. major L. extract (1%, 2% and 3% concentration extracts, 0.1 ml/day/mouse) were given p.o. for 10 alternate days. The control group was treated with 0.9% NaCl solution (0.1 ml/day/mouse). The changes of body weight in animals were recorded. On the 11th day, all of the mice were sacrified and their tissues were stained with haematoxylen and eosin for pathological studies. Body weights of in 3 treatment groups and the negative control group were elevated because of tumor burden. The maximal weight gain was recorded in the negative control group and the minimal weight gain was recorded in Group I. Pathological studies showed that P. major L. extract (especially 1% concentration) has inhibitive effect on EAT. P. major has an inhibitory effect on EAT in a dose dependent manner.

  20. Antibacterial activity of Kaempferia rotunda rhizome lectin and its induction of apoptosis in Ehrlich ascites carcinoma cells.

    Science.gov (United States)

    Kabir, Syed Rashel; Reza, Md Abu

    2014-03-01

    The tuberous rhizome Kaempferia rotunda Linn. has been used as food and traditional medicinal plant, and the purified K. rotunda lectin (KRL) showed antiproliferative activity against Ehrlich ascites carcinoma cells [1]. In the present study, KRL showed agglutination activity against Escherichia coli and Staphylococcus aureus, with partial inhibition of their growth. MTT assay was used to investigate the effect of KRL on EAC cells in vitro in RPMI-1640 medium, and it was found that lectin inhibited 6.2-50.5% cell growth at the range of 7.5-120 μg/ml protein concentration. The cell cycle arrest at G0/G1 phase of EAC cells was also determined by flow cytometry after treatment with lectin. The apoptotic cell morphological changes of the treated EAC cells were confirmed by fluorescence and optical microscope. In the presence of caspase-3 inhibitor, the cell growth inhibition of the lectin was reduced significantly. RT-PCR was used to evaluate the expression of apoptosis-related genes, bcl-2, bcl-X, and bax. Bax gene expression was intensively increased with the despaired of bcl-X gene expression and significant decrease of bcl-2 gene expression in the cells treated with KRL. Thus, lectin induced apoptotic cell death in Ehrlich ascites carcinoma cells.

  1. Anticancer Potential of Aqueous Ethanol Seed Extract of Ziziphus mauritiana against Cancer Cell Lines and Ehrlich Ascites Carcinoma

    Directory of Open Access Journals (Sweden)

    Tulika Mishra

    2011-01-01

    Full Text Available Ziziphus mauritiana (Lamk. is a fruit tree that has folkloric implications against many ailments and diseases. In the present study, anticancer potential of seed extract of Ziziphus mauritiana in vitro against different cell lines (HL-60, Molt-4, HeLa, and normal cell line HGF by MTT assay as well as in vivo against Ehrich ascites carcinoma bearing Swiss albino mice was investigated. The extract was found to markedly inhibit the proliferation of HL-60 cells. Annexin and PI binding of treated HL-60 cells indicated apoptosis induction by extract in a dose-dependent manner. The cell cycle analysis revealed a prominent increase in sub Go population at concentration of 20 μg/ml and above. Agarose gel electrophoresis confirmed DNA fragmentation in HL-60 cells after 3 h incubation with extract. The extract also exhibited potent anticancer potential in vivo. Treatment of Ehrlich ascites carcinoma bearing Swiss albino mice with varied doses (100–800 mg/kg b.wt. of plant extract significantly reduced tumor volume and viable tumor cell count and improved haemoglobin content, RBC count, mean survival time, tumor inhibition, and percentage life span. The enhanced antioxidant status in extract-treated animals was evident from decline in levels of lipid peroxidation and increased levels of glutathione, catalase, and superoxide dismutase.

  2. Role of ascitic fluid adenosine deaminase (ADA) and serum CA-125 in the diagnosis of tuberculous peritonitis.

    Science.gov (United States)

    Ali, N; Nath, N C; Parvin, R; Rahman, A; Bhuiyan, T M; Rahman, M; Mohsin M N

    2014-12-01

    This cross sectional study was carried out in the department of gastroenterology, BIRDEM, Dhaka from January 2010 to May 2011 to determine the role of ascitic fluid ADA and serum CA-125 in the diagnosis of clinically suspected tubercular peritonitis. Total 30 patients (age 39.69 ± 21.26, 18M/12F) with clinical suspicion of tuberculosis peritonitis were included in this study after analyzing selection criteria. Laparoscopic peritoneal biopsy with 'histopathological diagnosis' was considered gold standard against which accuracics of two biomarkers (ADA & CA-125) were compared. Cut off value of ADA and CA-125 are 24 u/l, 35 U/ml respectively. Sensitivity, specificity, positive predictive value, negative predictive value and accuracy of ADA as a diagnostic modality in tuberculos peritonitis were 87.5%, 83.33%, 95.45%, 62.5% and 86.67% respectively where as CA-125 was found to have 83.33% sensitivity, 50% specificity, 86.9% positive predictive value, 42.85% negative predictive value and 76.6% accuracy. Both biomarkers are simple, non-invasive, rapid and relatively cheap diagnostic test where as laparoscopy is an invasive procedure, costly & requires trained staff and not without risk and also not feasible in all the centre in our country. So ascitic fluid ADA and serum CA-125 are important diagnostic test for peritoneal tuberculosis.

  3. Obese rats exhibit high levels of fat necrosis and isoprostanes in taurocholate-induced acute pancreatitis.

    Directory of Open Access Journals (Sweden)

    Javier Pereda

    Full Text Available BACKGROUND: Obesity is a prognostic factor for severity in acute pancreatitis in humans. Our aim was to assess the role of oxidative stress and abdominal fat in the increased severity of acute pancreatitis in obese rats. METHODOLOGY: Taurocholate-induced acute pancreatitis was performed in lean and obese Zucker rats. Levels of reduced glutathione, oxidized glutathione, L-cysteine, cystine, and S-adenosylmethionine were measured in pancreas as well as the activities of serine/threonine protein phosphatases PP1 and PP2A and tyrosin phosphatases. Isoprostane, malondialdehyde, triglyceride, and free fatty acid levels and lipase activity were measured in plasma and ascites. Lipase activity was measured in white adipose tissue with and without necrosis and confirmed by western blotting. FINDINGS: Under basal conditions obese rats exhibited lower reduced glutathione levels in pancreas and higher triglyceride and free fatty acid levels in plasma than lean rats. S-adenosyl methionine levels were markedly increased in pancreas of obese rats. Acute pancreatitis in obese rats led to glutathione oxidation and lower reduced glutathione levels in pancreas together with decreased activities of redox-sensitive phosphatases PP1, and PP2A. S-adenosyl methionine levels decreased but cystine levels increased markedly in pancreas upon pancreatitis. Acute pancreatitis triggered an increase in isoprostane levels in plasma and ascites in obese rats. Free fatty acid levels were extremely high in pancreatitis-associated ascitic fluid from obese rats and lipase was bound with great affinity to white adipose tissue, especially to areas of necrosis. CONCLUSIONS: Our results show that oxidative stress occurs locally and systemically in obese rats with pancreatitis favouring inactivation of protein phosphatases in pancreas, which would promote up-regulation of pro-inflammatory cytokines, and the increase of isoprostanes which might cause powerful pulmonary and renal

  4. A Proposed Classification System and Therapeutic Strategy for Chyle Leak After Laparoscopic Living-Donor Nephrectomy: A Single-Center Experience and Review of the Literature.

    Science.gov (United States)

    Ng, Zi Qin; He, Bulang

    2018-04-01

    Chyle leak or chylous ascites remains a rare complication after laparoscopic living-donor nephrectomy. Its cause and management have not been well elucidated in the literature. Thus, the aim of this study was to review the incidence of chyle leak/chylous ascites after laparoscopic living-donor nephrectomy in our institute and in the literature to propose a classification system with its associated treatment strategy. In this retrospective review of laparoscopic living-donor nephrectomy patients from January 2005 to April 2016, we identified patients with chyle leak/chylous ascites along with the care performed. A proposed classification system based on our experience and literature is described. Chylous leak developed in 4 donors (2.25%). Of the 4 donors, 3 were treated nonoperatively with diet modification and subcutaneous octreotide injection. One patient required surgical intervention after not responding to second-line therapy with total parenteral nutrition. Chyle leak/chylous ascites after laparoscopic living-donor nephrectomy is rare, but a delayed diagnosis may lead to morbidity secondary to malnutrition and immunosuppression. Meticulous surgical dissection is essential to seal the lymphatic tubes during laparoscopic living-donor nephrectomy. The proposed classification system provides a practical and tailored guide to management based on the drainage volume of chyle leak and a guide to the earlier identification of refractory cases.

  5. Treatment of ovarian cancer ascites by intra-peritoneal injection of diphtheria toxin A chain-H19 vector: a case report

    Directory of Open Access Journals (Sweden)

    Abu-lail Rasha

    2010-07-01

    Full Text Available Abstract Introduction Ovarian cancer ascitic fluid, which contains malignant cells, is usually present in women with an advanced stage disease. There are currently no effective therapies for the treatment of ovarian cancer ascitic fluid. We developed a new therapeutic strategy to target expression of the diphtheria toxin fragment A gene in ovarian tumor cells under the control of H19 regulatory sequences. Case presentation A 64-year-old Caucasian woman was diagnosed with a stage IIIc epithelial ovarian cancer. She suffered from progressive disease, accumulation of malignant ascites that needed to be drained weekly, abdominal pain, vomiting, anorexia and severe weakness. Infusion of the diphtheria toxin A chain-H19 plasmid into the peritoneum of our patient resulted in complete resolution of the ascites with minimum adverse events. Conclusion On the basis of this preliminary experience, we are currently conducting an extensive Phase I study on a larger number of patients in order to assess the safety and preliminary efficacy of this novel patient-oriented treatment approach.

  6. Current limits and future challenges in the management of renal dysfunction in patients with cirrhosis: report from the International Club of Ascites

    DEFF Research Database (Denmark)

    Angeli, Paolo; Sanyal, Arun; Møller, Søren

    2013-01-01

    is based either on the more recent knowledge on renal dysfunction in advanced cirrhosis or current opinions among the members of the International Club of Ascites (ICA) on the management of this complication, obtained through a survey and discussed during the EASL-ICA Joint Meeting in Berlin in March 2011...

  7. Low ascitic fluid total protein levels is not associated to the development of spontaneous bacterial peritonitis in a cohort of 274 patients with cirrhosis

    DEFF Research Database (Denmark)

    Mo, Silje; Bendtsen, Flemming; Wiese, Signe Skovgaard

    2018-01-01

    Background: Spontaneous bacterial peritonitis (SBP) is a complication to decompensated cirrhosis. Fluoroquinolones may prevent SBP. However, predictive markers for SBP are wanted. Guidelines suggest that patients with ascitic fluid protein below 15 g/l receive fluoroquinolones to prevent SBP...

  8. Influence of genetic variations in the SOD1 gene on the development of ascites and spontaneous bacterial peritonitis in decompensated liver cirrhosis

    DEFF Research Database (Denmark)

    Schwab, Sebastian; Lehmann, Jennifer; Lutz, Philipp

    2017-01-01

    liver transplantation. In addition, 344 cirrhotic patients with ascites were analyzed in a cohort of 521 individuals in terms of the relationship of these polymorphisms with spontaneous bacterial peritonitis (SBP). RESULTS: Although rs3844942 showed no associations with complications of cirrhosis, we...

  9. Phosphorylation in vivo of non-ribosomal proteins from native 40 S ribosomal particles of Krebs II mouse ascites-tumour cells

    DEFF Research Database (Denmark)

    Schuck, J; Reichert, G; Issinger, O G

    1981-01-01

    Four non-ribosomal proteins from native 40 S ribosomal subunits with mol.wts. of 110 000, 84 000, 68 000 and 26 000 were phosphorylated in vivo when ascites cells were incubated in the presence of [32P]Pi. The 110 000-, 84 000- and 26 000-dalton proteins are identical with phosphorylated products...

  10. Permselectivity of the liver blood-lymph (ascitic fluid) barrier to macromolecules in decompensated cirrhosis: relation to calculated pore-size

    DEFF Research Database (Denmark)

    Henriksen, Jens Henrik Sahl

    1983-01-01

    in plasma and ascitic fluid from 13 cirrhotic patients. As previously substantiated in patients with cirrhosis, the ascitic fluid/plasma concentration ratio (R) of a protein is proportional to the transport rate from blood to lymph (ascitic fluid). Mean Ralb = 0.28 and RIgG = 0.29 were identical......, but significantly higher than, RIgM = 0.18 (P less than 0.01). Ralb was directly correlated to RIgG (r = 0.97, P less than 0.001) and to RIgM (r = 0.78, P less than 0.005). Mean RIgG/Ralb = 1.03, which expresses the relative flux rates between IgG and albumin, was significantly above the ratio between the free...... diffusion coefficients (DIgG/Dalb = 0.64, P less than 0.01). Mean RIgM/Ralb = 0.61 was significantly above DIgM/Dalb = 0.39 (P less than 0.05) and significantly below unity (P less than 0.01). The results are best explained by filtration as the dominant mechanism of the liver blood-lymph (ascitic fluid...

  11. Epitopes on CA 125 fron cervical mucus and ascites fluid and characterization of six new antibodies - Third report from the ISOM TD-1 workshop

    NARCIS (Netherlands)

    Nustad, K; Lebedin, Y; Lloyd, KO; Shigemasa, K; de Bruijn, HWA; Jansson, B; Nilsson, O; Olsen, KH; O'Brien, TJ

    2002-01-01

    CA 125 is found in body fluids in a variety of molecular weight forms. The largest species are found in normal abdominal fluid and cervical mucus. The present study therefore incorporated CA 125 derived from these sources as well as ascites fluid to investigate if the source of CA 125 influenced

  12. Acute-on-chronic Liver Failure.

    Science.gov (United States)

    Sarin, Shiv Kumar; Choudhury, Ashok

    2016-12-01

    Acute-on-chronic liver failure (ACLF) is a distinct entity that differs from acute liver failure and decompensated cirrhosis in timing, presence of treatable acute precipitant, and course of disease, with a potential for self-recovery. The core concept is acute deterioration of existing liver function in a patient of chronic liver disease with or without cirrhosis in response to an acute insult. The insult should be a hepatic one and presentation in the form of liver failure (jaundice, encephalopathy, coagulopathy, ascites) with or without extrahepatic organ failure in a defined time frame. ACLF is characterized by a state of deregulated inflammation. Initial cytokine burst presenting as SIRS, progression to CARS and associated immunoparalysis leads to sepsis and multi-organ failure. Early identification of the acute insult and mitigation of the same, use of nucleoside analogue in HBV-ACLF, steroid in severe alcoholic hepatitis, steroid in severe autoimmune hepatitis and/or bridging therapy lead to recovery, with a 90-day transplant-free survival rate of up to 50 %. First-week presentation is crucial concerning SIRS/sepsis, development, multiorgan failure and consideration of transplant. A protocol-based multi-disciplinary approach including critical care hepatology, early liver transplant before multi-organ involvement, or priority for organ allocation may improve the outcome. Presentation with extrahepatic organ involvement or inclusion of sepsis as an acute insult in definition restricts the therapy, i.e., liver transplant or bridging therapy, and needs serious consideration. Augmentation of regeneration, cell-based therapy, immunotherapy, and gut microbiota modulation are the emerging areas and need further research.

  13. The effects of increasing levels of dietary garlic bulb on growth performance, systolic blood pressure, hematology, and ascites syndrome in broiler chickens.

    Science.gov (United States)

    Varmaghany, Saifali; Karimi Torshizi, Mohammad Amir; Rahimi, Shaban; Lotfollahian, Houshang; Hassanzadeh, Mohammad

    2015-08-01

    The effects of dietary garlic bulb were studied separately on hematological parameters, ascites incidence, and growth performance of an ascites susceptible broiler hybrid under both standard temperature conditions ( STC: ) and cold temperature conditions ( CTC: ). A total of 336 one-day-old male broiler chickens were allocated to 4 experimental groups with 4 replicates of 21 birds each under STC. In addition, the same grouping with another 336 birds was used for CTC. Under CTC, the birds were exposed to cold temperatures for induction of ascites. Experimental groups were defined by the inclusion of 0 (control), 5, 10 or 15 g/kg garlic bulbs in the diets under both STC and CTC. Growth performance, systolic blood pressure (as a measure of systemic arterial blood pressure), physiological and biochemical parameters, as well as ascites indices (right ventricle [ RV: ], total ventricle [ TV: ] weights, and RV/TV: ) were evaluated. Systolic blood pressure was determined using an indirect method with a sphygmomanometer, a pediatric cuff, and a Doppler device. The final body weight decreased quadratically (P = 0.003), with increasing garlic bulb levels in the diets under STC. The feed conversion ratio showed no significant differences among all groups under both STC and CTC. No significant differences were observed in total mortality and ascites-related mortality in all groups under STC, although total mortality (L: P = 0.01; Q: P = 0.001) and ascites-related mortality (L: P = 0.007; Q: P = 0.001) were significantly different among the diets under CTC. Under STC, the systolic blood pressure, packed cell volume, hemoglobin, RV, TV, and RV/TV did not vary significantly among the diets. However, red blood cell count and erythrocyte osmotic fragility decreased linearly (P garlic bulb levels in the diets under STC. Under CTC, the systolic blood pressure, packed cell volume, red blood cell count, and erythrocyte osmotic fragility decreased (P garlic levels. It is

  14. Revealing the Effects of the Herbal Pair of Euphorbia kansui and Glycyrrhiza on Hepatocellular Carcinoma Ascites with Integrating Network Target Analysis and Experimental Validation.

    Science.gov (United States)

    Zhang, Yanqiong; Lin, Ya; Zhao, Haiyu; Guo, Qiuyan; Yan, Chen; Lin, Na

    2016-01-01

    Although the herbal pair of Euphorbia kansui (GS) and Glycyrrhiza (GC) is one of the so-called "eighteen antagonistic medicaments" in Chinese medicinal literature, it is prescribed in a classic Traditional Chinese Medicine (TCM) formula Gansui-Banxia-Tang for cancerous ascites, suggesting that GS and GC may exhibit synergistic or antagonistic effects in different combination designs. Here, we modeled the effects of GS/GC combination with a target interaction network and clarified the associations between the network topologies involving the drug targets and the drug combination effects. Moreover, the "edge-betweenness" values, which is defined as the frequency with which edges are placed on the shortest paths between all pairs of modules in network, were calculated, and the ADRB1-PIK3CG interaction exhibited the greatest edge-betweenness value, suggesting its crucial role in connecting the other edges in the network. Because ADRB1 and PIK3CG were putative targets of GS and GC, respectively, and both had functional interactions with AVPR2 approved as known therapeutic target for ascites, we proposed that the ADRB1-PIK3CG-AVPR2 signal axis might be involved in the effects of the GS-GC combination on ascites. This proposal was further experimentally validated in a H22 hepatocellular carcinoma (HCC) ascites model. Collectively, this systems-level investigation integrated drug target prediction and network analysis to reveal the combination principles of the herbal pair of GS and GC. Experimental validation in an in vivo system provided convincing evidence that different combination designs of GS and GC might result in synergistic or antagonistic effects on HCC ascites that might be partially related to their regulation of the ADRB1-PIK3CG-AVPR2 signal axis.

  15. Acute Bronchitis

    Science.gov (United States)

    ... Table of Contents1. Overview2. Symptoms3. Diagnosis4. Prevention5. Treatment6. Everyday Life7. Questions8. Resources What is acute bronchitis? Acute ... heartburn, you can get acute bronchitis when stomach acid gets into the bronchial tree. How is acute ...

  16. Reflex Testing Rules for Cell Count and Differentiation of Nucleated Elements in Pleural and Ascitic Fluids on Sysmex XE-5000.

    Science.gov (United States)

    Buoro, Sabrina; Appassiti Esposito, Sara; Vavassori, Mauro; Mecca, Tommaso; Ottomano, Cosimo; Dominoni, Paola; Seghezzi, Michela; Candiago, Elisabetta; Farina, Claudio; Gianatti, Andrea; Crippa, Alberto; Lippi, Giuseppe

    2016-04-01

    Flow cytometry is widely used in many laboratories for automated nucleated cell counts and their differentiation in body fluids. The implementation of new reflex testing rules on these automated instruments could open new frontiers in laboratory workflow, improving characterization of body fluids and clinical diagnosis and decreasing costs. Ascitic (150) and pleural (33) fluids were collected and assessed by XE-5000 and optical microscopy. Cell counts performed with the methods showed a Pearson's correlation of 0.98 (p fluids, the best diagnostic performance was found for polymorphonuclear and neutrophil counts on XE-5000, which exhibited areas under the curve (AUCs) 0.98 (p fluids the best diagnostic performance was found for polymorphonuclear percent parameter, which displayed 0.97 (p fluids. We acknowledge that further studies should be planned to validate our findings according to clinical data. © 2015 Society for Laboratory Automation and Screening.

  17. The Performance and Incidence of Ascites in Broiler Chickens in Response to Feed Restriction and Meal Feeding Programs

    Directory of Open Access Journals (Sweden)

    Behrouz Dastar

    2014-04-01

    Full Text Available An experiment was conducted to evaluate the effect of feed restriction (FR and meal feeding (MF on performance, carcass characteristics and related parameters to ascites in Ross 308 male broiler chickens. Five dietary treatments were 1 the control (ad libo. feeding, 2 feed restriction from 7 to 14 days (FR14, 3 feed restriction from 7 to 21 days (FR21, 4 meal feeding from 7 to 14 days (MF14 and 5 meal feeding from 7 to 21days (MF21. All birds were fed adlibitum for the first week post hatch and after 21 days of age. Four replicate of 12 birds were allocated to each treatment. The results indicated FR and MF21 groups had significantly (p

  18. Characterisation of non-P-glycoprotein multidrug-resistant Ehrlich ascites tumour cells selected for resistance to mitoxantrone

    DEFF Research Database (Denmark)

    Nielsen, D; Eriksen, J; Maare, C

    2000-01-01

    . The efflux of daunorubicin from preloaded EHR2/MITOX cells was significantly increased. EHR2/MITOX microsomes had a significant basal unstimulated ATPase activity. The apparent K(i) value for vanadate inhibition of the ATPase activity in EHR2/MITOX microsomes was not significantly different from the K......An Ehrlich ascites tumour cell line (EHR2) was selected in vivo for resistance to mitoxantrone (MITOX). The resistant cell line (EHR2/MITOX) was 6123-, 33-, and 30-fold-resistant to mitoxantrone, daunorubicin, and etoposide, respectively, but retained sensitivity to vincristine. The resistant cells...... was reduced to one-third in EHR2/MITOX relative to EHR2 cells, whereas topoisomerase IIbeta was present in EHR2 but could not be detected in EHR2/MITOX. In the resistant subline, net accumulation of MITOX (120 min) and daunorubicin (60 min) was reduced by 43% and 27%, respectively, as compared with EHR2...

  19. Cell cycle-dependent activity of the volume- and Ca2+-activated anion currents in Ehrlich lettre ascites cells

    DEFF Research Database (Denmark)

    Klausen, Thomas Kjaer; Bergdahl, Andreas; Christophersen, Palle

    2007-01-01

    Recent evidence implicates the volume-regulated anion current (VRAC) and other anion currents in control or modulation of cell cycle progression; however, the precise involvement of anion channels in this process is unclear. Here, Cl- currents in Ehrlich Lettre Ascites (ELA) cells were monitored......+ in the pipette), was unaltered from G0 to G1, but decreased in early S phase. A novel high-affinity anion channel inhibitor, the acidic di-aryl-urea NS3728, which inhibited both VRAC and CaCC, attenuated ELA cell growth, suggesting a possible mechanistic link between cell cycle progression and cell cycle......-dependent changes in the capacity for conductive Cl- transport. It is suggested that in ELA cells, entrance into the S phase requires an increase in VRAC activity and/or an increased potential for regulatory volume decrease (RVD), and at the same time a decrease in CaCC magnitude....

  20. Anti-neoplastic activities of sepia officinalis ink and coelatura aegyptiaca extracts against Ehrlich ascites carcinoma in Swiss albino mice

    Science.gov (United States)

    Soliman, Amel M; Fahmy, Sohair R; El-Abied, Salma A

    2015-01-01

    Objectives: With the development of sophisticated instruments for the isolation and elucidation of natural products structures from marine and freshwater organisms, major advances have been made in the discovery of aquatic derived therapeutics. Present investigations were carried out to evaluate cuttlefish (Sepia officinalis) ink extract (IE) and freshwater clam (Coelatura aegyptiaca) extract (CE) for their anticancer and antioxidant activities as compared to 5-flurouracil (5-Fu), in Ehrlich ascites carcinoma (EAC). Methods: Sixty female Swiss albino mice were divided into five groups (n = 12). All groups except group I received EAC cells (5 × 106 cells/mouse i.p.) and this was taken as the 0th day. Group I served as saline control (5 ml/kg 0.9% NaCl w/v p.o). Group II served as EAC control. Rats of groups III, IV and V received IE, CE (200 mg/kg body weight i.p.), and reference drug (5-Fu, 20 mg/kg body weight i.p.), respectively. Results: The reduction in tumor volume, packed cell volume, tumor cell counts and increase in median survival time and percentage increase in life span in treated animals were observed. There was a significant increase in RBC count; Hb content in treated animals and reduction in total WBC count. There was a significant decrease in AST, ALT, ALP and liver MDA levels and increase in GSH, SOD and NO levels were observed in all treated animals. Conclusion: Both IE and CE were effective in inhibiting the tumor growth in ascitic tumor models. The biochemical, antioxidants and histopathological studies were also supported their antitumor properties. PMID:26097537

  1. Characteristics of the accumulation of methotrexate polyglutamate derivatives in Ehrlich ascites tumor cells and isolated rat hepatocytes

    Energy Technology Data Exchange (ETDEWEB)

    Fry, D.W.; Gewirtz, D.A.; Yalowich, J.C.; Goldman, I.D.

    1983-01-01

    The intracellular synthesis and retention of polygammaglutamyl derivatives of methotrexate and their interactions with H/sub 2/ folate reductase was evaluated. Methotrexate polyglutamates were detected within 15 minutes in hepatocytes exposed to 1 microM methotrexate, and continued to accumulate for at least 60 minutes producing a large transmembrane gradient. These derivatives appeared to be preferentially retained within the cell. In studies with the Ehrlich ascites tumor accumulation of methotrexate polyglutamates was increased over 5-fold by the addition of 5 mM L-glutamine or L-glutamate and exhibited a positive correlation with the extracellular concentration of methotrexate. When Ehrlich ascites tumor cells were exposed to 10 microM methotrexate and 5 mM L-glutamine intracellular polyglutamates were detected within 10 minutes and their levels increased linearly over 4 hours. As these derivatives accumulated, there was a decline in intracellular methotrexate due at least in part to a replacement of methotrexate on H/sub 2/ folate reductase by polyglutamates and subsequent efflux of the previously bound methotrexate from the cell. When polyglutamate derivatives were in excess of the H/sub 2/ folate reductase binding capacity and extracellular methotrexate removed, methotrexate rapidly exited the cell whereas the majority of its metabolites were retained and eventually saturated the major portion of the enzyme. These studies indicate that (1) intracellular methotrexate is rapidly converted to polygammaglutamyl derivatives, (2) these metabolites effectively compete with methotrexate for binding sites on H/sub 2/ folate reductase, (3) these derivatives are retained within the cell more effectively than methotrexate, and (4) vincristine and probenecid may be potentially useful for selectively increasing methotrexate polyglutamates in tumor cells.

  2. Clinical value of combined detection of tumor markers in effusion fluid for diagnosis of malignant pleural effusion and ascites

    International Nuclear Information System (INIS)

    Li Jiangang; Ji Zhigu; Cui Xuejun; Zhu Zili

    2010-01-01

    Objective: To study the clinical usefulness of combined detection of tumor markers in effusion fluid in patients with malignant pleural effusion or ascites. Methods: Combined detection of six tumor markers (CA125, CA50, CA15-3, CYFRA21-1, βHCG, HCG) in effusion fluid was performed in 92 patients with malignant pleural effusion and 78 patients with malignant ascites as well as 100 control benign specimens. These tumor markers were examined with CLIA, except CA50, which was examined with RIA. Exfoliative cytology was also examined in the malignant specimens. Results: The positive rate of these markers was highest with CA125, followed by CA50, CA15-3, CYFRA21-1, βHCG and HCG in order. βHCG and HCG, though with quite low positive rate, were still useful markers due to the almost zero false-positive rate, i.e. very high specificity. For combined determination of two markers, CA15 + CYFRA21-1 or CA125 + CA50 would result in the highest positive rate. For highly suspected but undetermined cases, the following criteria for malignancy would be helpful: (1) two or more positive among CA125, CA50, CA15-3, CYFRA21-1 (2) One of the four CAs positive + either βHCG or HCG (3) Both βHCG and HCG positive. Tumor markers positiveness would be supplementary to doubtful cytological studies. Conclusion: Combined detection of tumor markers in effusion fluid would be very helpful for diagnosis of malignancy. (authors)

  3. Antineoplastic Activities of MT81 and Its Structural Analogue in Ehrlich Ascites Carcinoma-Bearing Swiss Albino Mice

    Directory of Open Access Journals (Sweden)

    Sujata Maiti Choudhury

    2010-01-01

    Full Text Available Many fungal toxins exhibit in vitro and in vivo antineoplastic effects on various cancer cell types. Luteoskyrin, a hydroxyanthraquinone has been proved to be a potent inhibitor against Ehrlich ascites tumor cells. The comparative antitumor activity and antioxidant status of MT81 and its structural analogue [Acetic acid-MT81 (Aa-MT81] having polyhydroxyanthraquinone structure were assessed against Ehrlich ascites carcinoma (EAC tumor in mice. The in vitro cytotoxicity was measured by the viability of EAC cells after direct treatment of the said compounds. In in vivo study, MT81 and its structural analogue were administered (i.p. at the two different doses (5, 7 mg MT81; 8.93, 11.48 mg Aa-MT81/kg body weight for 7 days after 24 hrs. of tumor inoculation. The activities were assessed using mean survival time (MST, increased life span (ILS, tumor volume, viable tumor cell count, peritoneal cell count, protein percentage and hematological parameters. Antioxidant status was determined by malondialdehyde (MDA and reduced glutathione (GSH content, and by the activity of superoxide dismutase (SOD and catalase (CA T. MT81 and its structural analogues increased the mean survival time, normal peritoneal cell count. They decreased the tumor volume, viable tumor cell count, hemoglobin percentage and packed cell volume. Differential counts of WBC, total counts of RBC & WBC that altered by EAC inoculation, were restored in a dose-dependent manner. Increased MDA and decreased GSH content and reduced activity of SOD, and catalase in EAC bearing mice were returned towards normal after the treatment of MT81 and its structural analogue. Being less toxic than parent toxin MT81, the structural analogue showed more prominent antineoplastic activities against EAC cells compared to MT81. At the same time, both compounds exhibit to some extent antioxidant potential for the EAC-bearing mice.

  4. Peritoneal tuberculosis with pelvic abdominal mass, ascites and elevated CA 125 mimicking advanced ovarian carcinoma: a series of 10 cases.

    Science.gov (United States)

    Bilgin, T; Karabay, A; Dolar, E; Develioğlu, O H

    2001-01-01

    Ten patients with peritoneal tuberculosis who were operated on for suspected advanced ovarian cancer during a 5-year period were analyzed. These 10 cases constituted 1.4% of the 728 new gynecologic cancer cases diagnosed and treated at our department during the same time period. Data were obtained from patients' files and pathology reports. The mean age of cases was 40.6 +/- 6.1 (median 37; range 18-72). Ascites was present together with ill-defined nodularities or thickening in the Douglas pouch and/or in the adnexal areas on pelvic examination in all patients but three, who presented with well-demarcated adnexal masses of about 5 cm in diameter. All patients had elevated serum CA 125 levels with a median of 331 U/ml, (40-560 U/ml). Ultrasound and abdominopelvic CT examinations revealed omental and mesenteric thickening in addition to ascites in all patients, cystic ovarian masses or ovarian enlargement in five, and peritoneal implants in two. Abdominal paracentesis performed in the six cases in whom the findings were felt to be most inconclusive for the diagnosis of ovarian cancer revealed clear exudative fluid with benign cells. Mycobacteria could not be demonstrated on direct preparations. Tuberculosis was diagnosed at laparotomy in all. Patients received antituberculous therapy and serum CA 125 levels returned to normal within 2 months after the beginning of treatment. This case series demonstrates a high rate of misdiagnosis between advanced ovarian cancer and peritoneal tuberculosis. Whereas abdominal paracentesis is useless in ruling out peritoneal tuberculosis, and serum CA 125 levels are not helpful in the differential diagnosis, the latter marker may be useful in the follow-up of patients.

  5. A study of preoperative diagnosis using abdominal computed tomography in acute appendicitis

    International Nuclear Information System (INIS)

    Sakai, Takehiro

    2004-01-01

    To evaluate the usefulness of computed tomography (CT) in differential diagnosis and decisions for operative indications in patients with acute appendicitis, CT was done in 45 patients diagnosed with acute appendicitis. CT was retrospectively analyzed for the following findings: enlarged appendix, hazy periappendiceal density, increased enhancement of the appendiceal wall, deficiency of the appendiceal wall, appendiceal stones, abscess, and ascites. Surgery was conducted 28 patients, of whom 25 were pathologically diagnosed with gangrenous or phlegmonous appendicitis. Seventeen improved without surgery, i.e., 9 with acute appendicitis, 7 with diverticulitis of the colon, and 1 with pelvic peritonitis. Except for 3 with severe abscess, enlarged appendix, hazy periappendiceal density, and increased enhancement of the appendiceal wall were observed in 22 with phlegmonous or gangrenous appendicitis. In 25 with phlegmonous or gangrenous appendicitis, appendiceal stones were observed in 32% and abscess or ascites in 60%. Sensitivity, specificity, and accuracy in CT diagnosis images were 100%, 80%, and 96%. CT findings thus provide useful information in differential diagnosis and decisions on operative indication in patients with acute appendicitis. (author)

  6. CT findings of acute pelvic inflammatory disease.

    Science.gov (United States)

    Lee, Mi Hee; Moon, Min Hoan; Sung, Chang Kyu; Woo, Hyunsik; Oh, Sohee

    2014-12-01

    To determine the computed tomographic (CT) findings of acute pelvic inflammatory disease (PID). This retrospective, single-institution case-control study was approved by our institutional review board, and the informed consent was waived owing to the retrospective nature of the study. CT images of 32 women with clinically proven acute PID and 32 control subjects with other conditions of similar presentation were retrospectively reviewed. Analysis of CT findings included hepatic capsular enhancement, pelvic fat haziness, complicated ascites, uterine serosal enhancement, tubal thickening, endometritis, and oophoritis. Comparison of CT findings was performed with the Chi square test or the Fisher exact test and logistic regression analysis was used to determine significant CT findings in predicting PID. The CT findings that showed a statistically significant difference were hepatic capsular enhancement on late arterial phase (p = 0.003), pelvic fat haziness (p = 0.045), and tubal thickening (p = 0.001). Subsequent multivariate logistic regression analysis revealed that the presence of hepatic capsular enhancement on late arterial phase and tubal thickening were significant predictors of PID (hepatic capsular enhancement on late arterial phase, p = 0.015, odds ratio [OR] = 4.8; tubal thickening, p = 0.005, OR = 10.5). Diagnostic morphological CT findings in women with clinically proven PID and acute abdominal pain include hepatic capsular enhancement on late arterial phase and tubal thickening.

  7. CT diagnosis in acute mesenteric infarction

    International Nuclear Information System (INIS)

    Jiang Hao; Zhang Bei; Zhang Hua; Zhu Dacheng; Zhu Xiaolei; Yang Weijie; Ding Xiaolong; Wu Lizhong

    2005-01-01

    Objective: To determine the diagnostic value of CT in acute mesenteric infarction (AMI). Methods: Ten patients with mesenteric infarction (6 male, 4 female, average age 67.2 years old) were analysed from April 2003 to September 2004, whose symptoms include abdominal pain, melena, nausea and vomiting, etc. Nine cases were confirmed by surgery and pathology except one diedimmediately after CT scan. They included superior mesenteric arterial (SMA) thrombosis (n=4), superior mesenteric venous (SMV) thrombosis (n=5) and inferior mesenteric venous (IMV) thrombosis (n=1). Except one routine CT scan, all the other cases were performed by contrast-enhanced CT examination. Results: The direct sign of acute mesenteric infarction in CT images was filling defect in mesentery vessels (n=8). The indirect signs included dilatation of bowl loops (n=4), bowel wall thickening (n=6), the paper-thin wall sign (n=4), mesenteric stranding (n=5), mesenteric haziness (n=3), pneumatosis of bowel wall (n=2), portal veno gas (n=1) and ascites (n=3). Conclusion: Computed tomography is sensitive to acute mesenteric infarction and is valuable in diagnosis. (authors)

  8. Acute Pancreatitis and Pregnancy

    Science.gov (United States)

    ... Information Acute Pancreatitis Acute Pancreatitis and Pregnancy Acute Pancreatitis and Pregnancy Timothy Gardner, MD Acute pancreatitis is ... of acute pancreatitis in pregnancy. Reasons for Acute Pancreatitis and Pregnancy While acute pancreatitis is responsible for ...

  9. Prognosis of Acute Kidney Injury and Hepatorenal Syndrome in Patients with Cirrhosis: A Prospective Cohort Study

    Directory of Open Access Journals (Sweden)

    Andrew S. Allegretti

    2015-01-01

    Full Text Available Background/Aims. Acute kidney injury is a common problem for patients with cirrhosis and is associated with poor survival. We aimed to examine the association between type of acute kidney injury and 90-day mortality. Methods. Prospective cohort study at a major US liver transplant center. A nephrologist’s review of the urinary sediment was used in conjunction with the 2007 Ascites Club Criteria to stratify acute kidney injury into four groups: prerenal azotemia, hepatorenal syndrome, acute tubular necrosis, or other. Results. 120 participants with cirrhosis and acute kidney injury were analyzed. Ninety-day mortality was 14/40 (35% with prerenal azotemia, 20/35 (57% with hepatorenal syndrome, 21/36 (58% with acute tubular necrosis, and 1/9 (11% with other (p=0.04 overall. Mortality was the same in hepatorenal syndrome compared to acute tubular necrosis (p=0.99. Mortality was lower in prerenal azotemia compared to hepatorenal syndrome (p=0.05 and acute tubular necrosis (p=0.04. Ten participants (22% were reclassified from hepatorenal syndrome to acute tubular necrosis because of granular casts on urinary sediment. Conclusions. Hepatorenal syndrome and acute tubular necrosis result in similar 90-day mortality. Review of urinary sediment may add important diagnostic information to this population. Multicenter studies are needed to validate these findings and better guide management.

  10. Acute respiratory failure following ovarian hyperstimulation syndrome

    Directory of Open Access Journals (Sweden)

    Antonello Nicolini

    2013-03-01

    Full Text Available Ovarian hyperstimulation syndrome is a serious and potentially life-threatening physiological complication that may be encountered in patients who undergo controlled ovarian hyperstimulation cycles. The syndrome is typically associated with regimes of exogenous gonadotropins, but it can be seen, albeit rarely, when clomiphene is administered during the induction phase. Although this syndrome is widely described in scientific literature and is well known by obstetricians, the knowledge of this pathological and potentially life-threatening condition is generally less than satisfactory among physicians. The dramatic increase in therapeutic strategies to treat infertility has pushed this condition into the realm of acute care therapy. The potential complications of this syndrome, including pulmonary involvement, should be considered and identified so as to allow a more appropriate diagnosis and management. We describe a case of a woman with an extremely severe (Stage 6 ovarian hyperstimulation syndrome who presented ascites, bilateral pleural effusion and severe respiratory failure treated with non-invasive ventilation. The patient was admitted to the intensive care unit because of severe respiratory failure, ascites, and bilateral pleural effusion due to ovarian hyperstimulation syndrome. Treatment included non-invasive ventilation and three thoracentesis procedures, plus the administration of albumin, colloid solutions and high-dose furosemid. Severe form of ovarian hyperstimulation syndrome is observed in 0.5-5% of the women treated, and intensive care may be required for management of thromboembolic complications, renal failure and severe respiratory failure. Pulmonary intensive care may involve thoracentesis, oxygen supplementation and, in more severe cases, assisted ventilation. To our knowledge, there have been only two studies in English language medical literature that describe severe respiratory failure treated with non

  11. Massive Ascites as the Only Sign of Ovarian Juvenile Granulosa Cell Tumor in an Adolescent: A Case Report and a Review of the Literature

    Directory of Open Access Journals (Sweden)

    Azin Ashnagar

    2013-01-01

    Full Text Available Ovarian neoplasms are relatively rare in childhood and adolescence; only 5% to 8% of the cases are of sex cord stromal origin. Granulosa cell tumors are a group of estrogen producing sex cord stromal tumors of the ovary. They occur in 95% of the cases in adults, and only about 5% of the cases, which differ in histologic characteristics, are of juvenile type. A 13-year-old girl is reported who presented with massive abdominal distention and ascites. An abdominopelvic computed tomography scan showed a predominantly cystic mass lesion with septations arising from the left ovary. All tumor markers were normal, but serum inhibin level was increased. The patient underwent mass resection with salpingoophorectomy. Histopathology was compatible with the juvenile granulosa cell tumor. Interestingly, menarche was started in the patient soon after the surgery. To the best of our knowledge, massive ascites as the only clinical manifestation in the juvenile granulosa cell tumor has not reported as yet.

  12. Curcumin attenuates Cr(VI)-induced ascites and changes in the activity of aconitase and F(1)F(0) ATPase and the ATP content in rat liver mitochondria.

    Science.gov (United States)

    García-Niño, Wylly Ramsés; Zazueta, Cecilia; Tapia, Edilia; Pedraza-Chaverri, José

    2014-11-01

    Occupational and environmental exposure to potassium dichromate (K2Cr2O7), a hexavalent chromium compound, can result in liver damage associated with oxidative stress and mitochondrial dysfunction. The purpose of this study was to evaluate the effect of the antioxidant curcumin (400 mg/kg b.w.) on the K2Cr2O7-induced injury, with special emphasis on ascitic fluid accumulation and oxidative phosphorylation mitochondrial enzymes and the adenosine triphosphate (ATP) levels in isolated mitochondria from livers of rats treated with K2Cr2O7 (15 mg/kg b.w.). Thus, curcumin attenuated the ascites generation, prevented the decrease in the activities of aconitase and F1F0 ATPase, and maintained the ATP levels. The activity of complex II was not completely reestablished by curcumin, whereas complexes III and IV activities were unchanged. © 2014 Wiley Periodicals, Inc.

  13. Probing the structure of mouse Ehrlich ascites cell 5.8S, 18S and 28S ribosomal RNA in situ.

    OpenAIRE

    Holmberg, L; Melander, Y; Nygård, O

    1994-01-01

    The secondary structure of mouse Ehrlich ascites 18S, 5.8S and 28S ribosomal RNA in situ was investigated by chemical modification using dimethyl sulphate and 1-cyclohexyl-3-(morpholinoethyl) carbodiimide metho-p-toluene sulphonate. These reagents specifically modify unpaired bases in the RNA. The reactive bases were localized by primer extension followed by gel electrophoresis. The three rRNA species were equally accessible for modification i.e. approximately 10% of the nucleotides were reac...

  14. The construction of cDNA library and the screening of related antigen of ascitic tumor cells of ovarian cancer.

    Science.gov (United States)

    Hou, Q; Chen, K; Shan, Z

    2015-01-01

    To construct the cDNA library of the ascites tumor cells of ovarian cancer, which can be used to screen the related antigen for the early diagnosis of ovarian cancer and therapeutic targets of immune treatment. Four cases of ovarian serous cystadenocarcinoma, two cases of ovarian mucinous cystadenocarcinoma, and two cases of ovarian endometrial carcinoma in patients with ascitic tumor cells which were used to construct the cDNA library. To screen the ovarian cancer antigen gene, evaluate the enzyme, and analyze nucleotide sequence, serological analysis of recombinant tumor cDNA expression libraries (SEREX) and suppression subtractive hybridization technique (SSH) techniques were utilized. The detection method of recombinant expression-based serological mini-arrays (SMARTA) was used to detect the ovarian cancer antigen and the positive reaction of 105 cases of ovarian cancer patients and 105 normal women's autoantibodies correspondingly in serum. After two rounds of serologic screening and glycosides sequencing analysis, 59 candidates of ovarian cancer antigen gene fragments were finally identified, which corresponded to 50 genes. They were then divided into six categories: (1) the homologous genes which related to the known ovarian cancer genes, such as BARD 1 gene, etc; (2) the homologous genes which were associated with other tumors, such as TM4SFI gene, etc; (3) the genes which were expressed in a special organization, such as ILF3, FXR1 gene, etc; (4) the genes which were the same with some protein genes of special function, such as TIZ, ClD gene; (5) the homologous genes which possessed the same source with embryonic genes, such as PKHD1 gene, etc; (6) the remaining genes were the unknown genes without the homologous sequence in the gene pool, such as OV-189 genes. SEREX technology combined with SSH method is an effective research strategy which can filter tumor antigen with high specific character; the corresponding autoantibodies of TM4SFl, ClD, TIZ, BARDI

  15. Rupture of an endometrioma with extremely high serum CA-125 level (> 10,000 IU/ml) and ascites resembling ovarian cancer.

    Science.gov (United States)

    Park, C M; Kim, S Y

    2014-01-01

    Carbohydate antigen 125 (CA-125) is a type of cell surface glycoproteins present in more than 80% of non-mucinous epithelial ovarian carcinomas; however, benign gynecologic conditions commonly cause a smaller increase in CA-125 level. This report presents the details regarding a 44-year-old woman with extremely high serum CA-125 level and ascites. She complained of having abdominal pain and abdominal distension. Her serum CA-125 level had been markedly elevated (> 10,000 IU!ml) and computed tomograpgy (CT) revealed an ovarian tumor and massive ascites. The cytological analysis showed no evidence of malignancy, however, the positron emission CT (PET-CT) scan suggested ovarian malignancy with peritoneal carcinomatosis. Under the impression that the patient had ovarian cancer, the present surgical team carried out an explorative laparotomy and discovered the ruptured bilateral ovarian endometriomas. In this study, it is suggested that clinicians carrying out differential diagnosis of pelvic mass with high serum CA-125 level and ascites should consider not only ovarian cancer but also ruptured endometrioma.

  16. Clinical study on the therapeutic role of midodrine in non azotemic cirrhotic patients with tense ascites: a double-blind, placebo-controlled, randomized trial.

    Science.gov (United States)

    Ali, Ahmed; Farid, Samar; Amin, Mona; Kassem, Mohamed; Al-Garem, Nouman

    2014-10-01

    Midodrine is an α-agonist prodrug of desglymidodrine used for the management of hypotension. Midodrine has demonstrated usefulness in hepatorenal syndrome. The objective of the present work was to study the role of midodrine in patients with non-azotemic cirrhosis with tense ascites. This prospective randomized double blind placebo-controlled study was conducted on 67 non azotemic inpatients with liver cirrhosis and tense ascites (52 men and 15 women; age range, 45-72). One patient declined to participate in the study, 33 patients were randomly assigned to take midodrine hydrochloride, and 33 patients were randomly assigned to take placebo. Out of 67 enrolled patients, 60 patients (30: in midodrine group; 30: in placebo group) completed the study and 6 patients lost to follow up. Patients were assessed for patients’ characteristics, history of tapping their ascetic fluid, laboratory values, and Doppler parameters before and after the study. Average 24-h urine volume was assessed before and after the start of the study. significant reduction in body weight and abdominal girth was observed after 2 weeks of midodrine therapy. Midodrine appeared to be effective in lowering body weights and abdominal girths of non azotemic cirrhotic patients with tense ascites.

  17. Portomesenteric venous thrombosis as a rare cause of acute abdomen in a young patient: What should be the process of diagnosis and management?

    Science.gov (United States)

    İnan, Mehmet; Sarıoğlu, Tansel; Serhat, Tülay Hakkı

    2013-01-01

    This report aimed to discuss indications for radiological evaluation, laboratory investigation for thrombophilic risk factors, and the duration of anticoagulation therapy in porto-mesenteric venous thrombosis, based on a young patient who presented with acute abdomen and ascites. We investigated the acquired and genetic thrombophilic risk factors and the diagnostic process. Abdominal CT and Doppler US were found to be useful radiological tools in both diagnosis and follow-up of portomesenteric thrombosis. The investigated thrombophilic factors, PT G20210A, MTHFR C677T and MTHFR A1298C, were positive for heterozygous mutations and high levels of lupus anticoagulant and factor VIII were detected. Rapid ascites resolution and an improvement in abdominal pain after meals were observed following anticoagulation. Follow-up examination after six months showed that the portomesenteric thrombosis had completely resolved. Evaluation by CT is recommended for patients with acute abdomen and ascites, especially if ultrasonography failed to show any specific pathology. Several acquired or genetic thrombophilic factors were identified in a patient in whom local precipitating factors were absent. For patients with genetic thrombophilic risk factors and thrombosis at an uncommon site in the body, lifelong treatment with anticoagulants is recommended.

  18. Ameliorative influence of Urtica dioica L against cisplatin-induced toxicity in mice bearing Ehrlich ascites carcinoma.

    Science.gov (United States)

    Özkol, Halil; Musa, Davut; Tuluce, Yasin; Koyuncu, Ismail

    2012-07-01

    Cisplatin (CP) is a widely used cytotoxic agent against cancer, and high doses of CP have been known to cause nephrotoxicity and hepatotoxicity. Some reports claim that antioxidants can reduce CP-induced toxicity. This study investigated the hepatoprotective, nephroprotective, and antioxidant activity of Urtica dioica L methanolic extract (UDME) against CP toxicity in Erhlich ascites tumor (EAT)-bearing mice. Levels of serum hepatic enzymes, renal function markers, and oxidant/antioxidant parameters of liver tissue were measured. Mice were inoculated with EAT on day 0 and treated with nothing else for 24 hours. After a single dose of CP administration on day 1, the extract was given at the doses of 50, 100, 200, and 400 mg/kg body weight daily during 6 days. Almost all doses of UDME performed a significant (P < 0.05) preventive role against CP toxicity by decreasing aspartate aminotransferase, alanine aminotransferase, lactate dehydrogenase, blood urea nitrogen, creatinine, lipid peroxidation, protein oxidation levels, and myeloperoxidase activity, as well as increasing reduced glutathione content, superoxide dismutase, catalase, glutathione S-transferase, and glutathione peroxidase activities. This suggests that UDME has a protective capacity and antioxidant activity against CP toxicity in EAT-bearing mice, probably by promoting antioxidative defense systems.

  19. Increased extravasation and lymphatic return rate of albumin during diuretic treatment of ascites in patients with liver cirrhosis

    DEFF Research Database (Denmark)

    Henriksen, Jens Henrik Sahl; Schlichting, P

    1981-01-01

    , range 4.3-7.4, P less than 0.05, one-sided tests). During diuretic treatment TERalb increased to a mean of 13.0% IVMalb.h-1 (range 9.2-22.2), which is significantly higher compared to the untreated state (P less than 0.05) and compared to normals (P less than 0.01). In the untreated condition IVMalb...... was mean 1.24 mmol (range 0.96-1.64), and this value increased by 20% (P less than 0.01) to an average of 1.49 mmol (range 1.36-1.79) during diuretic treatment. The average increase in IVMalb (0.25 mmol) corresponded to 45% of the intraperitoneal mass of albumin in the untreated state (mean 0.59 mmol......), indicating a net transport of albumin from the peritoneal cavity to the plasma during diuretic treatment. The results suggest an increased lymphatic drainage of albumin during diuretic treatment, which may play a role in amelioration of cirrhotic ascites....

  20. Ultrastructural changes produced in Ehrlich ascites carcinoma cells by ultraviolet-visible radiation in the presence of melanins

    Energy Technology Data Exchange (ETDEWEB)

    Lea, P.J.; Pawlowski, A.; Persad, S.D.; Menon, I.A.; Haberman, H.F.

    1988-01-01

    Irradiation of Ehrlich ascites carcinoma (EAC) cells in the presence of pheomelanin, i.e., red hair melanin (RHM), has been reported to produce extensive cell lysis. Irradiation in the presence of eumelanin, i.e., black hair melanin (BHM), or irradiation in the absence of either type of melanin did not produce this effect. We observed that RHM particles penetrated the cell membrane without apparent structural damage to the cell or the cell membrane. Irradiation of the cells in the absence of melanin did not produce any changes in the ultrastructure of the cells. Incubation of the cells in the dark in the presence of RHM produced only minor structural, mainly cytoplasmic changes. Irradiation of the cells in the presence of RHM produced extensive ultrastructural changes prior to complete cell lysis; these changes were more severe than the effects of incubation of the cells in the dark in the presence of RHM. When the cells incubated in the dark or irradiated in the presence of latex particles or either one of the eumelanins particles, viz. BHM or synthetic dopa melanin, these particles did not penetrate into the cells or produce any ultrastructural changes. These particles were in fact not even ingested by the cells.

  1. Effects of a combined Bleomycin/radiotherapy on the increase of cell numbers in Ehrlich ascitic carcinoma

    International Nuclear Information System (INIS)

    Mueller, W.A.

    1980-01-01

    The effects of separate and combined application of the cytostatic Bleomycin and X-radiation on the multiplication of the Ehrlich ascitic tumour cells in vivo and on the survival time of tumourous mice was examined by applying automatic, electronic cell counting. If this cytostatic is administered alone up to 100 mg/kg the growth curve of the EAT-cells shows, after a 24 hours' delay, hardly any difference to that of untreated tumour cells. The separate administration of such Bleomycin doses and the separate X-radiation of the EAT cells with doses of up to 1000 rad had no significant influence on the survival time of tumourous mice. The combined application of Bleomycin and X-radiation elongates the 50%-survival time of the tumourous mice. If the X-radiation takes place 12 hours after the Bleomycin treatment the animals survive longer than is the case with simultaneous treatment. Although no dose effect curves could be set up the results obtained let assume a synergistic effect of Bleomycin and irradiation which is especially significant if the radiation is carried out 12 hours after a Bleomycin treatment. The reasons of this are assumed to lie in the increased radiation sensitivity of the tumour cells caused by the bleomycin-induced partial synchronisation of the EAT cells. (orig.) [de

  2. Evaluation of antitumor activity and antioxidant status of Alternanthera brasiliana against Ehrlich ascites carcinoma in Swiss albino mice.

    Science.gov (United States)

    Samudrala, Pavan Kumar; Augustine, Bibin Baby; Kasala, Eshvendar Reddy; Bodduluru, Lakshmi Narendra; Barua, Chandana; Lahkar, Mangala

    2015-01-01

    The main objective of the present study was to explore the antitumor activity of the ethyl acetate extract of the Alternanthera brasiliana (EAAB) and its antioxidant status against Ehrlich ascites carcinoma (EAC) in Swiss albino mice. Based on the preliminary in vitro cytotoxicity studies, EAAB was selected for anti-tumor and antioxidant effects. Anticancer activity of EAAB was evaluated against EAC in Swiss albino mice at the doses of 200 and 400 mg/kg. EAAB was administered for 14 consecutive days after induction of cancer. After 24 h of the last dose and 18 h of fasting, half of the mice were sacrificed and rest were kept alive for assessing any increase in life span. The antitumor effect of EAAB was assessed by evaluating tumor volume, viable and nonviable tumor cell count, tumor weight, hematological and biochemical parameters of EAC bearing host. Furthermore, the antioxidant and histopathological parameters were evaluated. EAAB treatment has shown significant decrease in tumor volume, viable cell count, tumor weight and elevated the life span of EAC tumor bearing mice in a dose dependent manner. In hematological profile count of RBC, hemoglobin, and WBC were found reverted to normal. EAAB also significantly decreased the levels of lipid peroxidation and significantly increased the levels of GSH, SOD and Catalase. From the above results it may be concluded that EAAB has potent dose dependent antitumor activity and is comparable to that of 5-flourouracil.

  3. The Association of Viral Infection and Acute Leukemia in Childhood: Two Case Reports

    Directory of Open Access Journals (Sweden)

    Murat Söker

    2005-01-01

    Full Text Available Hepatitis A and Measles are the most common viral infection in pediatric patients. Viral infections causes to serious problem in immunocompromised patients such as acute leukemias. It is known that some viral infection agent causes hematologic malignancies. We report here two patient with acute leukemias who admitted to our clinic with similar to viral infection. The first case is a patient with acute lymphoblastic leukemia (ALL presented with ascites and pleural effusion. In this patient, the major clinical problem is hepatitis A. The second case is a patient with ALL who admitted with symptoms of measles. We discussed here, some viral infections may cause to leukemia and those may be associated with leukemias.

  4. Effects of Dietary L-carnitine Supplementation on Growth Performance, Organ Weight, Biochemical Parameters and Ascites Susceptibility in Broilers Reared Under Low-temperature Environment

    Directory of Open Access Journals (Sweden)

    Y. W. Wang

    2013-02-01

    Full Text Available The objective of this study was to investigate the effects of L-carnitine on growth performance, organ weight, biochemical parameters of blood, heart and liver, and ascites susceptibility of broilers at different ages reared under a low-temperature environment. A total of 420 1-d-old male Ross 308 broilers were randomly assigned to two dietary treatments with fifteen replicates of fourteen broilers each. Treatment diets consisted of L-carnitine supplementation at levels of 0 and 100 mg/kg. At 11-d of age, low temperature stress was used to increase ascites susceptibility. Blood, heart and liver samples were collected at different ages for analysis of boichemical parameters. The results showed that, there was no significant difference in growth performance with L-carnitine supplementation, but the mortality due to ascites was significantly decreased. Dietary L-carnitine supplementation significantly reduced heart index (HI and ascites heart index (AHI on d 21, lung index (LUI on d 35 and liver index (LI on d 42. The broilers fed diets containing L-carnitine had significantly lower red blood cell counts (RBC, hemoglobin (HGB concentration and hematocrit (HCT on d 42. Dietary L-carnitine supplementation significantly reduced malondialdehyde (MDA content of heart tissue on d 21 and 35, and significantly increased total superoxide dismutase (T-SOD and Glutathione peroxidase (GSH-Px activity of the heart on d 21 and 42. L-carnitine supplementation significantly reduced serum triglyceride (TG content on d 28 and 35 and serum glucose (GLU on d 35 and 42, and significantly increased serum total protein (TP and globulin (GLO content on d 42. L-carnitine supplementation significantly enhanced liver succinodehydrogenase (SDH, malic dehydrogenase (MDH and Na+-K+-ATPase activity on d 28, and tended to reduce the lactic acid (LD level of liver on d 35 (p = 0.06. L-carnitine supplementation significantly reduced serum uric acid (UA content on d 28, 35 and 42

  5. Author Details

    African Journals Online (AJOL)

    Honda, S. Vol 9, No 1 (2012) - Articles Chylous ascites caused by resection of a choledochal cyst. Abstract · Vol 11, No 2 (2014) - Articles High drain amylase and lipase values predict post-operative pancreatitis for choledochal cyst. Abstract. ISSN: 0189-6725. AJOL African Journals Online. HOW TO USE AJOL.

  6. Síndrome ascítica em frangos de corte: uma revisão sobre a fisiologia, avaliação e perspectivas Ascitic syndrome in broiler chickens: a review about physiology, evaluation and perspectives

    Directory of Open Access Journals (Sweden)

    Millor Fernandes do Rosário

    2004-12-01

    Full Text Available Os programas de melhoramento genético de frangos de corte que buscam máxima velocidade de ganho de peso, alta eficiência alimentar, alta viabilidade, maior rendimento de carcaça e menor deposição de gordura podem desencadear algumas síndromes fisiológicas, dentre as quais destacam-se o estresse calórico, a morte súbita e a ascite. A ascite se enquadra no conceito das síndromes multifatoriais, uma vez que sua manifestação ocorre quando certos fatores genéticos e ambientais atuam em conjunto determinando o processo. As limitações anatômica e fisiológica da circulação sanguínea nos pulmões provocam a síndrome de hipertensão pulmonar (PHS; esta pode provocar grande acúmulo de fluido na cavidade abdominal, quadro este denominado de ascite. Ocorre redução da eficiência da circulação sangüínea, levando as aves à morte por hipóxia, predominantemente no período entre 30 e 40 dias de idade. Uma vez desencadeado o processo ascítico, a ave dificilmente é aproveitada no abate já que a mesma restringe o consumo de alimento, ganhando menos peso. Adicionalmente, a carcaça apresenta aumento do volume da cavidade abdominal e conseqüente congestão dos órgãos internos. A descrição da fisiologia, medidas de avaliação e perspectivas são apresentadas neste trabalho.Poultry genetic breeding programs which look for maximum weight gain, improved feed conversion, high viability, high carcass yield and low fat deposition may cause some physiologic syndromes, for example caloric stress, sudden death and ascites. Ascites is framed in concept of the multifactorial syndromes, once its manifestation happens when certain genetic and environment factors act together, determining the process. Anatomical and physiological limitations in blood circulation in the lungs give rise to pulmonary hypertension syndrome (PHS, producing great fluid accumulation in abdominal cavity, which is denominated ascites. Ascites causes reduction of blood

  7. Evaluation of antitumor activity and in vivo antioxidant status of Anthocephalus cadamba on Ehrlich ascites carcinoma treated mice.

    Science.gov (United States)

    Dolai, Narayan; Karmakar, Indrajit; Suresh Kumar, R B; Kar, Biswakanth; Bala, Asis; Haldar, Pallab Kanti

    2012-08-01

    Anthocephalus cadamba (Roxb.) Miq. (Family: Rubiaceae) is commonly known as "Kadamba" in Sanskrit and Hindi in India. Various parts of this plant have been used as a folk medicine for the treatment of tumor, wound healing, inflammation and as a hypoglycemic agent. The purpose of this investigation was to evaluate the antitumor activity and antioxidant status of defatted methanol extract of A. cadamba (MEAC) on Ehrlich ascites carcinoma (EAC) treated mice. In vitro cytotoxicity assay has been evaluated by using the trypan blue method. The determination of in vivo antitumor activity was performed by using different EAC cells (2 × 10(6) cells, i.p.) inoculated mice groups (n=12). The groups were treated for 9 consecutive days with MEAC at the doses of 200 and 400 mg/kg b.w. respectively. After 24h of last dose and 18 h of fasting, half of the mice were sacrificed and the rest were kept alive for assessment of increase in life span. The antitumor potential of MEAC was assessed by evaluating tumor volume, viable and nonviable tumor cell count, tumor weight, hematological parameters and biochemical estimations. Furthermore, antioxidant parameters were assayed by estimating liver and kidney tissue enzymes. MEAC showed direct cytotoxicity on EAC cell line in a dose dependant manner. MEAC exhibited significant (P<0.01) decrease in the tumor volume, viable cell count, tumor weight and elevated the life span of EAC tumor bearing mice. The hematological profile, biochemical estimations and tissue antioxidant assay were reverted to normal level in MEAC treated mice. Experimental results revealed that MEAC possesses potent antitumor and antioxidant properties. Further research is going on to find out the active principle(s) of MEAC for better understanding of mechanism of its antitumor and antioxidant activity. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  8. Spontaneous Perforation of Common Bile Duct in a Child with a Clinical Manifestation of Acute Abdominal Distension: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Jeong, Hee Rok; Namkyung Sook; Kim, Heung Cheol; Hong, Myung Sun [Dept. of Radiology, Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon (Korea, Republic of)

    2011-09-15

    Spontaneous perforation of common bile duct (CBD) is extremely rare in children, but potentially a fatal disorder that requires an emergency laparotomy. Most of the patients present with insidious symptoms including slowly progressive abdominal distension with accumulation of the ascites, fluctuating mild jaundice, and clay-colored stools. We report a case of surgically confirmed spontaneous perforation of the CBD in a 3-year-old girl who presented with acute abdominal distension with no biliary symptoms or signs, and who showed imaging findings consistent with anomalous pancreaticobiliary ductal union with a focal stenosis in the CBD.

  9. Spontaneous Perforation of Common Bile Duct in a Child with a Clinical Manifestation of Acute Abdominal Distension: A Case Report

    International Nuclear Information System (INIS)

    Jeong, Hee Rok; Namkyung Sook; Kim, Heung Cheol; Hong, Myung Sun

    2011-01-01

    Spontaneous perforation of common bile duct (CBD) is extremely rare in children, but potentially a fatal disorder that requires an emergency laparotomy. Most of the patients present with insidious symptoms including slowly progressive abdominal distension with accumulation of the ascites, fluctuating mild jaundice, and clay-colored stools. We report a case of surgically confirmed spontaneous perforation of the CBD in a 3-year-old girl who presented with acute abdominal distension with no biliary symptoms or signs, and who showed imaging findings consistent with anomalous pancreaticobiliary ductal union with a focal stenosis in the CBD.

  10. Suscetibilidade de linhagens de frangos de corte à síndrome ascítica Ascites syndrome effects in different commercial broilers

    Directory of Open Access Journals (Sweden)

    Manoel Garcia Neto

    2004-08-01

    Full Text Available O objetivo deste trabalho foi estudar a suscetibilidade à síndrome ascítica de machos e fêmeas em linhagens comerciais de frango de corte. Todas as aves receberam ração ad libitum com 3.050 kcal/ME. Foram comparadas as linhagens comerciais representadas pela Cobb, Hubbard e Ross, machos e fêmeas. O delineamento utilizado foi o inteiramente casualizado, em esquema fatorial. As aves foram aleatoriamente alojadas em um galpão experimental de 8x76 m, com 18 boxes de 3x3,5 m cada e 100 aves por divisão, num total de 1.800 aves. Os resultados revelaram que a incidência de ascite independe da linhagem comercial dos frangos de corte, entretanto, os machos foram mais suscetíveis.The objective of this work was to verify the incidence of ascites in males and females on commercial lines of broilers. All birds received ration ad libitum with 3,050 kcal/ME. The commercial lines Cobb, Hubbard and Ross, males and females, were compared. A factorial design was used with three replications per treatment. A total of 1,800 birds were housed at random in an experimental shed of 8x76 m, with 18 compartments of 3x3.5 m each and 100 birds per division. The results showed that the incidence of ascites was independent of the commercial broiler line, however, males were more susceptible.

  11. The influence of X radiation on the proliferation kinetics of Ehrlich ascites tumors of different ploidy (in vivo investigations following 500 ROD)

    International Nuclear Information System (INIS)

    Blankenstein, U.

    1974-01-01

    The proliferation kinetics following a single irradiation (500 ROD) was investigated in the following work in two Ehrlich ascites tumors of different ploidy (diploid EAT and tetraploidy ELT). The H 3 thymidine availiblity time hardly changed after irradiation, it was about 40 minutes as in untreated control tumours. The H 3 thymidine incorporation rate, in contrast, was in reduced both tumours by about 75% of the value for the untreated control tumour. The H 3 labelling index did not greatly deviate from the control vlues. In the investigation of the cell cycle in the %-labelled mitosis test and with the double labelling method, both tumours exhibited distinctly different behaviour: Whilst the tetraploid exhibited no considerable extension of the S-phase and the generation time changed only slightly, the doploid EAT showed an ectension of S-phase and generation time of about the factor 2. In further tests, after irradiating both ascites tumours, all counting showed a clearly slower cell multiplication was found compared to the untreated control tumour. Whilst this was especially due to a strangly increasing dealth rate with ELT, it was more likely the longer generation time at merely moderate death rate which can be assumed as inhibiting the proliferation in the case of EAT sub(dipl). The mitosis index exhibited a depression of over 5 hours for EATsub(dipl) and of over 20 hours for ELT. Here too a different behaviour can be seen for both tumours after irradiation. As a whole, the results obtained for the different ploidy ascites tumours after X-radiation are to be considered as expression of the individuality of various tumour cell strains. (orig./MG) [de

  12. Mid-infrared spectroscopy of serum, a promising non-invasive method to assess prognosis in patients with ascites and cirrhosis

    Science.gov (United States)

    Le Corvec, Maëna; Jezequel, Caroline; Monbet, Valérie; Fatih, Nadia; Charpentier, Frédéric; Tariel, Hugues; Boussard-Plédel, Catherine; Bureau, Bruno; Loréal, Olivier; Sire, Olivier

    2017-01-01

    Background & aims Prognostic tests are critical in the management of patients with cirrhosis and ascites. Biological tests or scores perform poorly in that situation. Mid-infrared fibre evanescent wave spectroscopy (MIR-FEWS) which allows for global serum metabolic profiling may provide more relevant information by measuring a wider range of metabolic parameters in serum. Here we present the accuracy of a MIR-FEWS based predictive model for the prognosis of 6 months survival in patients with ascites and cirrhosis. Methods Patients with ascites were prospectively included and followed up for 6 months. MIR-FEWS spectra were measured in serum samples. The most informative spectral variables obtained by MIR-FEWS were selected by FADA algorithm and then used to build the MIR model. Accuracy of this model was assessed by ROC curves and 90%/10% Monte Carlo cross-validation. MIR model accuracy for 6 months survival was compared to that of the Child-Pugh and MELD scores. Results 119 patients were included. The mean age was 57.36±13.70, the MELD score was 16.32±6.26, and the Child-Pugh score was 9.5±1.83. During follow-up, 23 patients died (20%). The MIR model had an AUROC for 6 months mortality of 0.90 (CI95: 0.88–0.91), the MELD 0.77 (CI95: 0.66–0.89) and Child-Pugh 0.76 (CI95: 0.66–0.88). MELD and Child-Pugh AUROCs were significantly lower than that of the MIR model (p = 0.02 and p = 0.02 respectively). Multivariate logistic regression analysis showed that MELD (pinfrared spectroscopy could be helpful in the management of these patients. PMID:29020046

  13. Immune-Inflammatory and Metabolic Effects of High Dose Furosemide plus Hypertonic Saline Solution (HSS Treatment in Cirrhotic Subjects with Refractory Ascites.

    Directory of Open Access Journals (Sweden)

    Antonino Tuttolomondo

    Full Text Available Patients with chronic liver diseases are usually thin as a result of hypermetabolism and malnutrition expressed by reduced levels of leptin and impairment of other adyponectins such as visfatin.We evaluated the metabolic and inflammatory effects of intravenous high-dose furosemide plus hypertonic saline solutions (HSS compared with repeated paracentesis and a standard oral diuretic schedule, in patients with cirrhosis and refractory ascites.59 consecutive cirrhotic patients with refractory ascites unresponsive to outpatient treatment. Enrolled subjects were randomized to treatment with intravenous infusion of furosemide (125-250mg⁄bid plus small volumes of HSS from the first day after admission until 3 days before discharge (Group A, n:38, or repeated paracentesis from the first day after admission until 3 days before discharge (Group B, n: 21. Plasma levels of ANP, BNP, Leptin, visfatin, IL-1β, TNF-a, IL-6 were measured before and after the two type of treatment.Subjects in group A were observed to have a significant reduction of serum levels of TNF-α, IL-1β, IL-6, ANP, BNP, and visfatin, thus regarding primary efficacy endpoints, in Group A vs. Group B we observed higher Δ-TNF-α, Δ-IL-1β, Δ-IL-6, Δ-ANP, Δ-BNP, Δ-visfatin, Δ-Leptin at discharge.Our findings underline the possible inflammatory and metabolic effect of saline overload correction in treatment of cirrhosis complications such as refractory ascites, suggesting a possible role of inflammatory and metabolic-nutritional variables as severity markers in these patients.

  14. Efficacy and safety of ultrasound-guided continuous hyperthermic intraperitoneal perfusion chemotherapy for the treatment of malignant ascites: a midterm study of 36 patients

    Directory of Open Access Journals (Sweden)

    Wu YB

    2016-01-01

    Full Text Available Yinbing Wu,1,2 Mingxin Pan,1 Shuzhong Cui,2 Mingchen Ba,2 Zulong Chen,2 Qiang Ruan2 1Second Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University, 2Treatment Center of Body Cavitary Thermo-Perfusion, Cancer Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, People’s Republic of China Background: This study aimed to evaluate the efficacy and safety of ultrasound-guided continuous hyperthermic intraperitoneal perfusion chemotherapy (CHIPC for the treatment of malignant ascites (MA. Methods: Between July 2011 and June 2013, 36 MA patients were prospectively and consecutively hospitalized for three cycles of elective CHIPC under ultrasound guidance, maintained at a constant flow rate of 400–600 mL/min normal saline containing 5-fluorouracil plus mitomycin or carboplatin and at a constant temperature of 43°C±0.2°C, for 90 minutes. Main outcome measures were ascites resolution, Karnofsky performance status (KPS, and serum tumor biomarkers at 2 weeks after the last cycle of CHIPC. All the patients underwent uneventful CHIPC as scheduled, and vital signs remained stable over CHIPC. Results: At 2 weeks after the last cycle of CHIPC, MA completely and partially resolved in 26 (72.2% patients and eight (22.2% patients, respectively; mean KPS score increased from pretreatment 61±9 to posttreatment 76±9 (P<0.001, and serum carcinoembryonic antigen and carbohydrate antigens 12-5 and 19-9 significantly decreased (all P<0.01. Conclusion: The current study indicated that ultrasound-guided CHIPC is an effective and safe palliative treatment modality for MA with respect to MA resolution, patient’s general well-being, and systemic disease control. The long-term benefit of CHIPC on overall survival remains to be investigated in MA patients. Keywords: continuous hyperthermic intraperitoneal perfusion chemotherapy, malignant ascites, peritoneal carcinomatosis, ultrasound guidance, safety

  15. Incidência de ascite em diferentes categorias genéticas de frangos de corte alimentados com rações de alto nível energético Incidence of ascites on different genetic categories of broilers fed with high-energy diet

    Directory of Open Access Journals (Sweden)

    Manoel Garcia Neto

    2003-06-01

    Full Text Available O objetivo deste trabalho foi verificar a incidência de ascite em avós, matrizes e frangos de corte, de uma mesma linhagem comercial, alimentados com ração de alto nível energético, de um dia a 39 dias de idade. Todas as aves foram criadas como frangos de corte, recebendo ração ad libitum com 3.050 kcal/EM; foram utilizadas aves da linha fêmea e linha macho e frangos de corte. Um total de 2.700 aves foram usadas, alojadas ao acaso em um galpão experimental de 8x76 m, utilizando-se 27 boxes de 3x3,5 m, com 100 aves por divisão, sendo três repetições por tratamento, em esquema fatorial. A incidência de ascite não dependeu da categoria genética das aves.The objective of this work was to verify the incidence of ascites on grand parents, breeders and commercial broilers from the same genetic strain of birds, fed with high energy level ration, from the first day of age to 39 days old. All birds were grown as commercial broilers receiving a ration ad libitum with 3,050 kcal/ME; birds from female line, male line and commercial broilers were tested. A total of 2,700 birds were housed at random in a experimental facility of 8x76 m, with 27 compartments of 3x3.5 m each and 100 birds per division. A factorial design was used with three replications per treatment. The incidence of ascites was not dependent on genetic category.

  16. Characterisation of ribosomal proteins from HeLa and Krebs II mouse ascites tumor cells by different two-dimensional polyacrylamide gel electrophoresis techniques

    DEFF Research Database (Denmark)

    Issinger, O G; Beier, H

    1978-01-01

    electrophoresis; 2. two-dimensional gel electrophoresis at pH 4.K/pH 8.6 in SDS. The molecular weights for 40S proteins ranged from 10,000 to 39,000 dalton (number average molecular weight: 21,000). The molecular weights for the 60S proteins ranged from 14,000 to 44,000 dalton (number average molecular weight: 23...... using the pH 4.5/pH 8.6 SDS system. The molecular weights Krebs II ascites and HeLa ribosomal proteins are compared with those obtained by other authors for different mammalian species....

  17. A cell shrinkage-induced non-selective cation conductance with a novel pharmacology in Ehrlich-Lettre-ascites tumour cells

    DEFF Research Database (Denmark)

    Lawonn, Peter; Hoffmann, Else K; Hougaard, Charlotte

    2003-01-01

    In whole-cell recordings on Ehrlich-Lettre-ascites tumour (ELA) cells, the shrinkage-induced activation of a cation conductance with a selectivity ratio P(Na):P(Li):P(K):P(choline):P(NMDG) of 1.00:0.97:0.88:0.03:0.01 was observed. In order of potency, this conductance was blocked by Gd(3+)=benzam......-sensitive and -insensitive channels. In addition, because of its pharmacological profile, it may possibly be related to epithelial Na+ channels (ENaCs)....

  18. Transfer of intestine-derived diamines into tumour cells during treatment of Ehrlich-ascites--carcinoma-bearing mice with polyamine anti-metabolites.

    Science.gov (United States)

    Kallio, A; Nikula, P; Jänne, J

    1984-01-01

    Treatment of Ehrlich-ascites-carcinoma-bearing mice with methylglyoxal bis(guanylhydrazone) alone or in combination with 2-difluoromethylornithine greatly enhanced the transfer of intragastrically administered radioactive putrescine and cadaverine into the carcinoma cells. Difluoromethylornithine alone did not have any effect on the accumulation of intestine-derived diamines in the tumour cells. The frequently reported restoration of difluoromethylornithine-induced polyamine depletion on administration of methylglyoxal bis(guanylhydrazone) is in all likelihood attributable to a profound inhibition of intestinal diamine oxidase (EC 1.4.3.6), resulting in an enhanced entry of intestinal (bacterial) diamines into general circulation and finally into tumour cells. PMID:6424664

  19. On the action of radioprotective agents on the endogenous serotonin content and radiosensitivity of isolated Ehrlich ascites tumour and E. coli B. cells

    International Nuclear Information System (INIS)

    Goncharenko, E.N.; Gorskaya, T.G.; Gusareva, Eh.V.; Konstantinova, M.M.; Panyushkina, N.V.; AN SSSR, Moscow. Inst. Biologii Razvitiya)

    1976-01-01

    At a higher radioresistance level attained by incubation of isolated Ehrlich ascites tumour and E. coli B. cells with MEA or noradrenaline, the endogenous serotonin content of these cells was found to increase. The extent of radioresistance increase and the serotonin content of the cells were interrelated, i.e. washing the protector off cells decreased both the radioresistance and the content of endogenous serotonin. It is concluded that radioresistance of cells is connected with the content of biologically active substances (serotonin) that possess radioprotective action

  20. Cholesterol modulates the volume-regulated anion current in Ehrlich-Lettre ascites cells via effects on Rho and F-actin

    DEFF Research Database (Denmark)

    Klausen, Thomas Kjaer; Hougaard, Charlotte; Hoffmann, Else K

    2006-01-01

    )] in this process. In Ehrlich-Lettre ascites (ELA) cells, a current with biophysical and pharmacological properties characteristic of VRAC was activated by hypotonic swelling. A 44% increase in cellular cholesterol content had no detectable effects on F-actin organization or VRAC activity. A 47% reduction......) analogue or a PtdIns(4,5)P(2)-blocking antibody in the pipette, or neomycin treatment to sequester PtdIns(4,5)P(2). It is suggested that in ELA cells, F-actin and Rho-Rho kinase modulate VRAC magnitude and activation rate, respectively, and that cholesterol depletion potentiates VRAC at least in part...

  1. Polyfunctional T-cell responses are disrupted by the ovarian cancer ascites environment and only partially restored by clinically relevant cytokines.

    Science.gov (United States)

    Tran, Eric; Nielsen, Julie S; Wick, Darin A; Ng, Alvin V; Johnson, Lisa D S; Nesslinger, Nancy J; McMurtrie, Elissa; Webb, John R; Nelson, Brad H

    2010-12-22

    Host T-cell responses are associated with favorable outcomes in epithelial ovarian cancer (EOC), but it remains unclear how best to promote these responses in patients. Toward this goal, we evaluated a panel of clinically relevant cytokines for the ability to enhance multiple T-cell effector functions (polyfunctionality) in the native tumor environment. Experiments were performed with resident CD8+ and CD4+ T cells in bulk ascites cell preparations from high-grade serous EOC patients. T cells were stimulated with α-CD3 in the presence of 100% autologous ascites fluid with or without exogenous IL-2, IL-12, IL-18 or IL-21, alone or in combination. T-cell proliferation (Ki-67) and function (IFN-γ, TNF-α, IL-2, CCL4, and CD107a expression) were assessed by multi-parameter flow cytometry. In parallel, 27 cytokines were measured in culture supernatants. While ascites fluid had variable effects on CD8+ and CD4+ T-cell proliferation, it inhibited T-cell function in most patient samples, with CD107a, IFN-γ, and CCL4 showing the greatest inhibition. This was accompanied by reduced levels of IL-1β, IL-1ra, IL-9, IL-17, G-CSF, GM-CSF, Mip-1α, PDGF-bb, and bFGF in culture supernatants. T-cell proliferation was enhanced by exogenous IL-2, but other T-cell functions were largely unaffected by single cytokines. The combination of IL-2 with cytokines engaging complementary signaling pathways, in particular IL-12 and IL-18, enhanced expression of IFN-γ, TNF-α, and CCL4 in all patient samples by promoting polyfunctional T-cell responses. Despite this, other functional parameters generally remained inhibited. The EOC ascites environment disrupts multiple T-cell functions, and exogenous cytokines engaging diverse signaling pathways only partially reverse these effects. Our results may explain the limited efficacy of cytokine therapies for EOC to date. Full restoration of T-cell function will require activation of signaling pathways beyond those engaged by IL-2, IL-12, IL-18

  2. Polyfunctional T-cell responses are disrupted by the ovarian cancer ascites environment and only partially restored by clinically relevant cytokines.

    Directory of Open Access Journals (Sweden)

    Eric Tran

    Full Text Available BACKGROUND: Host T-cell responses are associated with favorable outcomes in epithelial ovarian cancer (EOC, but it remains unclear how best to promote these responses in patients. Toward this goal, we evaluated a panel of clinically relevant cytokines for the ability to enhance multiple T-cell effector functions (polyfunctionality in the native tumor environment. METHODOLOGY/PRINCIPAL FINDINGS: Experiments were performed with resident CD8+ and CD4+ T cells in bulk ascites cell preparations from high-grade serous EOC patients. T cells were stimulated with α-CD3 in the presence of 100% autologous ascites fluid with or without exogenous IL-2, IL-12, IL-18 or IL-21, alone or in combination. T-cell proliferation (Ki-67 and function (IFN-γ, TNF-α, IL-2, CCL4, and CD107a expression were assessed by multi-parameter flow cytometry. In parallel, 27 cytokines were measured in culture supernatants. While ascites fluid had variable effects on CD8+ and CD4+ T-cell proliferation, it inhibited T-cell function in most patient samples, with CD107a, IFN-γ, and CCL4 showing the greatest inhibition. This was accompanied by reduced levels of IL-1β, IL-1ra, IL-9, IL-17, G-CSF, GM-CSF, Mip-1α, PDGF-bb, and bFGF in culture supernatants. T-cell proliferation was enhanced by exogenous IL-2, but other T-cell functions were largely unaffected by single cytokines. The combination of IL-2 with cytokines engaging complementary signaling pathways, in particular IL-12 and IL-18, enhanced expression of IFN-γ, TNF-α, and CCL4 in all patient samples by promoting polyfunctional T-cell responses. Despite this, other functional parameters generally remained inhibited. CONCLUSIONS/SIGNIFICANCE: The EOC ascites environment disrupts multiple T-cell functions, and exogenous cytokines engaging diverse signaling pathways only partially reverse these effects. Our results may explain the limited efficacy of cytokine therapies for EOC to date. Full restoration of T-cell function will

  3. Acute dyspnea

    International Nuclear Information System (INIS)

    Shekhter, A.I.

    1991-01-01

    Radiodiagnosis is applied to determine the causes of acute dyspnea. Acute dyspnea is shown to aggravate the course of pulmonary diseases (bronchial asthma, obstructive bronchitis, pulmonary edema, throboembolism of pulmonary arteries etc) and cardiovascular diseases (desiseas of myocardium). The main tasks of radiodiagnosis are to determine volume and state of the lungs, localization and type of pulmonary injuries, to verify heart disease and to reveal concomitant complications

  4. Association between serum ascites albumin gradient and esophagogastric variceal bleeding in patients with liver cirrhosis: a Meta-analysis

    Directory of Open Access Journals (Sweden)

    ZHANG Hui

    2016-02-01

    Full Text Available ObjectiveTo investigate the association between serum ascites albumin gradient (SAAG and esophagogastric variceal bleeding in patients with liver cirrhosis. MethodsThe databases PubMed, Embase, the Cochrane Library, Wanfang Data, VIP, and CNKI were searched to obtain Chinese articles on SAAG and esophagogastric variceal bleeding in patients with liver cirrhosis published between January 2001 and June 2015, and each article should include a bleeding group and a non-bleeding group. Strengthening the reporting of observational studies in epidemiology (STROBE was used as a reference to evaluate the quality of articles. The mean±standard deviation (SD of SAAG in bleeding groups and non-bleeding groups were pooled and analyzed. The Meta-Analyst software was used to calculate standardized mean differences (SMD of SAAG between bleeding groups and non-bleeding groups and perform the meta-analysis. The chi-square test was applied for comparison of categorical data between groups. ResultsThirteen articles met the inclusion criteria. SAAG was (2254±4.69 g/L in bleeding groups and (15.91±4.20 g/L in non-bleeding groups. The test for heterogeneity showed significant heterogeneity (Q=100.735, I2=89065, P<0.001, and the bleeding groups had a significantly higher SAAG than the non-bleeding groups (SMD=1.970, 95% CI: 1.425-2.515, P<0.001. According to the SAAG level, the patients were divided into the group with a SAAG of <15 g/L, the group with a SAAG of ≥15 g/L and ≤19.9 g/L, and the group with a SAAG of ≥20 g/L, and with the increasing SAAG, the proportion of patients experiencing variceal bleeding increased significantly (χ2=111.702, P<0.001. ConclusionsSAAG is closely associated with esophagogastric variceal bleeding in patients with liver cirrhosis, and the bleeding groups have a higher SAAG than the non-bleeding groups. SAAG may be applied as a valuable indicator to predict esophagogastric variceal bleeding in patients with liver

  5. Some genetic profiles in liver of Ehrlich ascites tumor-bearing mice under the stress of irradiation

    Directory of Open Access Journals (Sweden)

    Amal I. Hassan

    2014-04-01

    Full Text Available Radiation therapy aims to kill cancer cells with a minimum of normal tissue exposure. In an attempt to define the molecular and biochemical changes associated with exposure to radiotherapy, the objective of the present study is to explore the effect of gamma (γ irradiation on nuclear factor, erythroid 2 (NFE2, P53, stromelysin-1 (matrix metalloproteinase-3 (MMP3, BCL-2 and BAX genes expression in Ehrlich ascites carcinoma (EAC bearing mice. Various biochemical parameters such as liver function, H2O2, B% and T% lymphocytes, total antioxidants and MDA were investigated to evaluate their usefulness as possible during cancer treatment with radiotherapy. Rats were irradiated with a single whole body Cobalt 60-gamma radiation dose of 0.5 Gy. Sixty-four female mice, weighing 20–25 g were used in this study and divided into three main groups. The first group served as control group, while the second were injected intraperitoneally with EAC then was subdivided into two groups, II A and II B. The latter one (group II B, the animals were exposed to a single dose of 0.5 Gy whole body γ irradiation. The third main group, were irradiated with a single dose of 0.5 Gy whole body γ irradiation. Blood and liver tissue samples were collected at 4, 24 and 96 h post-irradiation. The gene expression levels in the livers of animals from each exposure group were compared individually with that of pooled sham-irradiated animals. MMP3 and NFE2 were overexpressed in liver samples of EAC group post 4, 24 and 96 h of γ irradiation (IIB. On the other hand, P53 and BCL-2 genes were downregulated by using RT-PCR analysis post 4, 24 and 96 h of γ irradiation (IIB. As well as, liver function and MDA were increased significantly in the γ - irradiation group (3rd group when compared to control mice (1st group. Gamma irradiation 3rd group revealed increase in the level of T% and B% lymphocytes. According to the obtained results, both γ rays and time period alter

  6. Donkey milk kefir induces apoptosis and suppresses proliferation of Ehrlich ascites carcinoma by decreasing iNOS in mice.

    Science.gov (United States)

    Esener, Obb; Balkan, B M; Armutak, E I; Uvez, A; Yildiz, G; Hafizoglu, M; Yilmazer, N; Gurel-Gurevin, E

    2018-04-12

    Donkey milk and donkey milk kefir exhibit antiproliferative, antimutagenic and antibacterial effects. We investigated the effects of donkey milk and donkey milk kefir on oxidative stress, apoptosis and proliferation in Ehrlich ascites carcinoma (EAC) in mice. Thirty-four adult male Swiss albino mice were divided into four groups as follows: group 1, administered 0.5 ml water; group 2, administered 0.5 ml water + EAC cells; group 3, administered 0.5 ml donkey milk + EAC cells; group 4, administered 0.5 ml donkey milk kefir + EAC cells. We introduced 2.5 x 10 6 EAC cells into each animal by subcutaneous injection. Tap water, donkey milk and donkey milk kefir were administered by gavage for 10 days. Animals were sacrificed on day 11. After measuring the short and long diameters of the tumors, tissues were processed for histology. To determine oxidative stress, cell death and proliferation iNOS and eNOS, active caspase-3 and proliferating cell nuclear antigen were assessed using immunohistochemistry. A TUNEL assay also was used to detect apoptosis. Tumor volume decreased in the donkey milk kefir group compared to the control and donkey milk groups. Tumor volume increased in the donkey milk group compared to the control group. Proliferating cell nuclear antigen levels were higher in the donkey milk kefir group compared to the control and donkey milk groups. The number of apoptotic cells was less in the donkey milk group, compared to the control, whereas it was highest in the donkey milk kefir group. Donkey milk administration increased eNOS levels and decreased iNOS levels, compared to the control group. In the donkey milk kefir group, iNOS levels were significantly lower than those of the control and donkey milk groups, while eNOS levels were similar to the control group. Donkey milk kefir induced apoptosis, suppressed proliferation and decreased co-expression of iNOS and eNOS. Donkey milk promoted development of the tumors. Therefore, donkey milk kefir appears to

  7. Humoral response to catumaxomab correlates with clinical outcome: results of the pivotal phase II/III study in patients with malignant ascites.

    Science.gov (United States)

    Ott, Marion G; Marmé, Frederik; Moldenhauer, Gerhard; Lindhofer, Horst; Hennig, Michael; Spannagl, Rolf; Essing, Mirko M; Linke, Rolf; Seimetz, Diane

    2012-05-01

    The trifunctional antibody catumaxomab is a targeted immunotherapy for the intraperitoneal treatment of malignant ascites. In a Phase II/III trial in cancer patients (n = 258) with malignant ascites, catumaxomab showed a clear clinical benefit vs. paracentesis and had an acceptable safety profile. Human antimouse antibodies (HAMAs), which could be associated with beneficial humoral effects and prolonged survival, may develop against catumaxomab as it is a mouse/rat antibody. This post hoc analysis investigated whether there was a correlation between the detection of HAMAs 8 days after the fourth catumaxomab infusion and clinical outcome. HAMA-positive and HAMA-negative patients in the catumaxomab group and patients in the control group were analyzed separately for all three clinical outcome measures (puncture-free survival, time to next puncture and overall survival) and compared to each other. There was a strong correlation between humoral response and clinical outcome: patients who developed HAMAs after catumaxomab showed significant improvement in all three clinical outcome measures vs. HAMA-negative patients. In the overall population in HAMA-positive vs. HAMA-negative patients, median puncture-free survival was 64 vs. 27 days (p HAMA-positive and HAMA-negative patients were seen in the ovarian, nonovarian and gastric cancer subgroups. In conclusion, HAMA development may be a biomarker for catumaxomab response and patients who developed HAMAs sooner derived greater benefit from catumaxomab treatment. Copyright © 2011 UICC.

  8. A Complex Multiherbal Regimen Based on Ayurveda Medicine for the Management of Hepatic Cirrhosis Complicated by Ascites: Nonrandomized, Uncontrolled, Single Group, Open-Label Observational Clinical Study.

    Science.gov (United States)

    Patel, Manish V; Patel, Kalapi B; Gupta, Shivenarain; Michalsen, Andreas; Stapelfeldt, Elmar; Kessler, Christian S

    2015-01-01

    Hepatic cirrhosis is one of the leading causes of death worldwide, especially if complicated by ascites. This chronic condition can be related to the classical disease entity jalodara in Traditional Indian Medicine (Ayurveda). The present paper aims to evaluate the general potential of Ayurvedic therapy for overall clinical outcomes in hepatic cirrhosis complicated by ascites (HCcA). In form of a nonrandomized, uncontrolled, single group, open-label observational clinical study, 56 patients fulfilling standardized diagnostic criteria for HCcA were observed during their treatment at the P. D. Patel Ayurveda Hospital, Nadiad, India. Based on Ayurvedic tradition, a standardized treatment protocol was developed and implemented, consisting of oral administration of single and compound herbal preparations combined with purificatory measures as well as dietary and lifestyle regimens. The outcomes were assessed by measuring liver functions through specific clinical features and laboratory parameters and by evaluating the Child-Pugh prognostic grade score. After 6 weeks of treatment and a follow-up period of 18 weeks, the outcomes showed statistically significant and clinically relevant improvements. Further larger and randomized trials on effectiveness, safety, and quality of the Ayurvedic approach in the treatment of HCcA are warranted to support these preliminary findings.

  9. Ultrastructural investigations about the effect of X-rays and quinacrine (Atebrin) - alone or in combination - upon Ehrlich ascitic carcinoma cells in monolayer culture

    Energy Technology Data Exchange (ETDEWEB)

    Pfab, R.; Biller, H.; Hess, F.; Schachtschabel, D.O.; Paul, N.

    1983-08-01

    Already two days after an X-ray irradiation with 8 Gy performed during the phase of exponential growth, the cells of an Ehrlich ascitic carcinoma in monolayer culture showed remarkable ultrastructural modifications, e.g. a markedly vacuolized endoplasmic reticulum, swollen mitochondria, increase of lysosome-like structures, and a decrease of microvilli in number and size. Ehrlich ascitic carcinoma cells submitted to an X-ray irradiation with 8 Gy and subsequently incubated with quinacrine (Atebrin) in a concentration of 4x10/sup -6/ M, which alone had no significant effects on growth or ultrastructure, showed severe cellular lesions. The endoplasmic reticulum was still more vacuolized, the mitochondria were severely damaged, lysosome-like structures and residual bodies were increased, and the cellular surfaces had still less microvilli. Microtubules and microfilaments, however, seemed rather increased. The effects of quinacrine (Atebrin) on cells exposed to X-rays were discussed with respect to the known inhibiting action of this substance on DNA synthesis, especially with regard to DNA reparation. The modifications of the microtubule-microfilament system could be correlated to increased intracellular digestive processes involved in the catabolism of radiodamaged structures.

  10. Probing the structure of mouse Ehrlich ascites cell 5.8S, 18S and 28S ribosomal RNA in situ.

    Science.gov (United States)

    Holmberg, L; Melander, Y; Nygård, O

    1994-04-25

    The secondary structure of mouse Ehrlich ascites 18S, 5.8S and 28S ribosomal RNA in situ was investigated by chemical modification using dimethyl sulphate and 1-cyclohexyl-3-(morpholinoethyl) carbodiimide metho-p-toluene sulphonate. These reagents specifically modify unpaired bases in the RNA. The reactive bases were localized by primer extension followed by gel electrophoresis. The three rRNA species were equally accessible for modification i.e. approximately 10% of the nucleotides were reactive. The experimental data support the theoretical secondary structure models proposed for 18S and 5.8/28S rRNA as almost all modified bases were located in putative single-strand regions of the rRNAs or in helical regions that could be expected to undergo dynamic breathing. However, deviations from the suggested models were found in both 18S and 28S rRNA. In 18S rRNA some putative helices in the 5'-domain were extensively modified by the single-strand specific reagents as was one of the suggested helices in domain III of 28S rRNA. Of the four eukaryote specific expansion segments present in mouse Ehrlich ascites cell 28S rRNA, segments I and III were only partly available for modification while segments II and IV showed average to high modification.

  11. The anti-tumor effect of bee honey in Ehrlich ascite tumor model of mice is coincided with stimulation of the immune cells.

    Science.gov (United States)

    Attia, W Y; Gabry, M S; El-Shaikh, K A; Othman, G A

    2008-01-01

    Honey is thought to exhibit a broad spectrum of therapeutic properties including antibacterial, antifungal, cytostatic and anti-inflammatory activity and has been used for the treatment of gastric ulcers, burns, and for storage of skin grafts. The present study investigated the antitumor effect of bee honey against Ehrlich ascites tumor in mice and the possible mode of antitumor action. Peroral administration of mice with honey (10, 100 or 1000 mg/ 100 g BW) every other day for 4 weeks before intraperitoneal inoculation with Ehrlich ascites tumor (EAT, 1 x 10(6) cells) increased the number bone marrow cells as well as peritoneal macrophages, but not peripheral blood leukocytes nor splenocytes. The phagocytic function of macrophages as well as the T- and B-cell functions were also increased. Honey pre-treatment also recovered the total lipids, total proteins, as well as liver and kidney enzyme activities in EAT-bearing mice. In vitro studies on EAT cells demonstrated inhibitory effect of honey on tumor cell proliferation, viability % of tumor cells as well as the size of solid tumor. The present results indicate that the preventive treatment with honey is considerably effective against EAT in mice both in vivo and in vitro. The antitumor activity of honey may occur through the activation of macrophages, T-cells and B-cells.

  12. In vitro effect of X radiation on respiration and glycolysis of Ehrlich ascites carcinoma cells of the mouse - an experimental comparison with the mouse tumortetanus assay

    International Nuclear Information System (INIS)

    Negelein, E.; Schneeweiss, U.; Fabricius, E.M.; Akademie der Wissenschaften der DDR, Berlin. Zentralinstitut fuer Krebsforschung)

    1979-01-01

    Depending on the dose of X-rays, in vitro irradiation of Ehrlich ascites carcinoma cells of the mouse affected both respiration and glycolysis. 38.7 C/kg irradiation suppressed the aerobic and anaerobic energy metabolism rather strongly followed by a reduction of the 'take' and growth of the subcutaneously injected tumour cells, as opposed to the growth behavior of non-irradiated cells. In analogy, tetanus mortality rates were reduced in the mouse tumor-tetanus assay with 38.7 C/kg irradiated cells. On the other hand, irradiation with 5.16 C/kg of Ehrlich carcinoma cells resulted in unchanged rates of respiration and glycolysis, in spite of the strongly limited growth capacity of the tumor cells. The tumor-tetanus assay of the mouse showed good correlation with subcutaneous tumor growth; no such correlation was found in the tetanus assay and the manometric values of respiration and glycolysis with 5.16 C/kg irradiated tumor cells. After subcutaneous injection of mixed cell suspensions consisting of 1 x 10 5 viable and 1 x 10 6 38.7 C/kg irradiated Ehrlich ascites carcinoma cells as well as of 3 x 10 2 tetanus spores per single dose, we observed similar rates of tumor growth and tetanus mortality, respectively, if 1 x 10 5 viable tumor cells alone were administered together with 3 x 10 2 tetanus spores, without addition of irradiated tumor cells. (author)

  13. The INCA trial (Impact of NOD2 genotype-guided antibiotic prevention on survival in patients with liver Cirrhosis and Ascites): study protocol for a randomized controlled trial.

    Science.gov (United States)

    Casper, Markus; Mengel, Martin; Fuhrmann, Christine; Herrmann, Eva; Appenrodt, Beate; Schiedermaier, Peter; Reichert, Matthias; Bruns, Tony; Engelmann, Cornelius; Grünhage, Frank; Lammert, Frank

    2015-03-08

    Patients with liver cirrhosis have a highly elevated risk of developing bacterial infections that significantly decrease survival rates. One of the most relevant infections is spontaneous bacterial peritonitis (SBP). Recently, NOD2 germline variants were found to be potential predictors of the development of infectious complications and mortality in patients with cirrhosis. The aim of the INCA (Impact of NOD2 genotype-guided antibiotic prevention on survival in patients with liver Cirrhosis and Ascites) trial is to investigate whether survival of this genetically defined high-risk group of patients with cirrhosis defined by the presence of NOD2 variants is improved by primary antibiotic prophylaxis of SBP. The INCA trial is a double-blind, placebo-controlled clinical trial with two parallel treatment arms (arm 1: norfloxacin 400 mg once daily; arm 2: placebo once daily; 12-month treatment and observational period). Balanced randomization of 186 eligible patients with stratification for the protein content of the ascites (INCA trial is first in the field of hepatology aimed at rapidly transferring and validating information on individual genetic risk into clinical decision algorithms. German Clinical Trials Register DRKS00005616 . Registered 22 January 2014. EU Clinical Trials Register EudraCT 2013-001626-26 . Registered 26 January 2015.

  14. Risk of spontaneous fungal peritonitis in hospitalized cirrhotic patients with ascites: a systematic review of observational studies and meta-analysis.

    Science.gov (United States)

    Fiore, Marco; Chiodini, Paolo; Pota, Vincenzo; Sansone, Pasquale; Passavanti, Maria B; Leone, Sebastiano; Aurilio, Caterina; Pace, Maria C

    2017-12-01

    Spontaneous fungal peritonitis (SFP) is an infection of ascitic fluid occurring in cirrhotic patients. SFP prevalence varies from 0% to 41% of patients with spontaneous peritonitis (SP) and a positive ascitic fluid culture. Cirrhotic patients with SFP who fail to show improvement with empirical antibiotic therapy, before the identification of the fungal pathogen, have high mortality (89.5-100%). Although the weight of the disease is so dramatic, more recent guidelines on infections in cirrhosis do not consider SFP management. The aim of this meta-analysis was to investigate the association between hospitalization (at least 48-72 hours after admission) and risk of SFP. A literature search was performed on PubMed, Scopus and Web of Science to identify relevant studies published up to March 2, 2017. Only observational studies that specify the etiology of SP were included. Data were pooled using risk difference as a summary measure and corresponding 95% confidence interval (CI). Thirteen cohort studies were included in the meta-analysis (12 retrospective and one prospective). A pooled risk difference, using a random effects model, of nosocomial versus non-nosocomial SFP was 2.9% (95% CI, 0.4% to 5.3%, P=0.024) with a no significant heterogeneity among studies (P=0.090, I²=37%). This meta-analysis suggests that hospitalization is related to a significant increase of SFP risk.

  15. MR imaging of the normal appendix and acute appendicitis.

    Science.gov (United States)

    Nitta, Norihisa; Takahashi, Masashi; Furukawa, Akira; Murata, Kiyoshi; Mori, Masayuki; Fukushima, Masanobu

    2005-02-01

    To describe the MR appearance of the normal appendix and the MR imaging characteristics of acute appendicitis with correlation to pathological severity. A total of 20 volunteers participated in this study to demonstrate normal appendices by MR imaging. A total of 37 consecutive patients with clinically diagnosed acute appendicitis were also scanned. T1-weighted (T1WI) spin-echo images, T2-weighted (T2WI) fast spin-echo, and fat-suppressed spectral presaturation inversion recovery T2-weighted (T2SPIR) fast spin-echo images were obtained. The MR criteria for considering acute appendicitis were as follows: 1) thickening of the appendiceal wall with high intensity on T2WI or T2SPIR; 2) dilated lumen filled with high intensity material on T2WI or T2SPIR; and 3) increased intensity of periappendiceal tissue on T2WI or T2SPIR. The visibility of a normal appendix on MR imaging was 90% (18/20). It appeared as a cord-like structure of medium intensity without fluid collection in the lumen. A total of 30 cases with clinically diagnosed acute appendicitis had positive MR findings and all except one were pathologically proven. The one had cecal diverticulitis. These cases demonstrated filled lumen, with a hypointense wall on T1WI and slightly hyperintense on T2WI or T2SPIR. MR findings correlated well with pathological severity, especially a thicker wall, periappendiceal high intensity, and ascites were useful for suspecting severe appendicitis. Correct diagnosis of acute appendicitis was obtained with MRI, and correlated well with its pathological severity. MRI is a powerful alternative for diagnosing acute appendicitis especially for the patients in whom the radiation is major concern. (c) 2005 Wiley-Liss, Inc.

  16. Synergetic effect of yihuo qingyi decoction (see text) and recombinant staphylokinase in treatment of severe acute pancreatitis of rats.

    Science.gov (United States)

    Chen, Yong-Feng; Sha, Jian-Ping; Wu, Zhong-Min

    2011-06-01

    To investigate the effect of recombinant staphylokinase (r-Sak) and the Chinese medicine Yihuo Qingyi Decoction ((see test) Herbal decoction for severe acute pancreatitis) in the treatment of the severe acute pancreatitis (SAP) in rats, and to observe the synergistic effect of the two. One hundred and sixty-two adult male SD rats with the body mass of 250-280 g were randomly divided into the following 5 groups: sham operation group (n = 18), control group (n = 36), Yihuo Qingyi Decoction treatment group (n = 36), r-Sak treatment group (n = 36), and Yihuo Qingyi Decoction plus r-Sak treatment group (n = 36). The SAP ratmodel was prepared by retrograde injection of 5% sodium taurocholate into the cholangiopancreatic duct. Two days before modeling, Yihuo Qingyi Decoction was intragastrically administrated, and r-Sak was intraperitoneally injected. The survival rate within 18 h after modeling was determined. The pancreatic blood flow, the weight of ascites, and the serum amylase and lipase were investigated at 6 h, 12 h, and 18kh after modeling, and the pancreatic tissue was examined under light microscopy to see its pathological change. The 18 h survival count of group A, B, C, D and E rats was 9, 2, 6, 7 and 8 respectively. After r-Sak and Yihuo Qingyi Decoction intervention, the serum amylase and lipase and the weight of ascites were significantly decreased, especially in group E.18 h after modeling, the level of the serum amylase and lipase and the weight of ascites in group E was 1 100 +/- 118 U x L(-1), 1 000 +/- 150 U x L(-1) and 13.40 +/- 1.80 g respectively, obviously lower than that of group B (P effect between the two.

  17. VALIDITY OF CONTRAST ENHANCED CT IN THE ASSESSMENT OF ACUTE PANCREATITIS AND ITS RELATED COMPLICATIONS

    Directory of Open Access Journals (Sweden)

    Mannivanan

    2016-03-01

    Full Text Available BACKGROUND In the earlier days, ultrasonogram was considered as one of the most important investigation for pancreatitis, later the clinicians started using cholangiography in acute pancreatitis, but today CT is considered as a gold standard test in the diagnosis of acute pancreatitis. Though the sensitivity of CT in diagnosing acute pancreatitis was not studied much particularly in a mild case, but a good-quality contrast enhanced CT demonstrates distinct pancreatic and peri-pancreatic abnormalities. AIM To assess the importance of computed tomography in diagnosing acute pancreatitis and its related complications. MATERIALS AND METHODS A prospective study was conducted on 150 patients with clinically suspected pancreatitis. CT was performed on all the patients with Siemens Spiral CT scanner Sensation 16 slice. Oral contrast of was 1000 mL given one hour prior to the scan in the form of taking 250 mL every 15 mins. The CT severity index (CTSI and the necrosis point scoring was used to assess the severity of acute pancreatitis. All the complications related to acute pancreatitis were also assessed. RESULTS The CT analysis in the detection of acute pancreatitis showed the sensitivity of 100% and the positive predictive value of 97.3%. The severity index of acute pancreatitis based on the CT imaging had shown that majority of the patients are with moderate (60.6% level of acute pancreatitis. The necrosis point scoring showed that 54.6% of the patients had necrosis involving less than 30% of the pancreas. Among the various complications detected by CECT the commonest were pleural effusion and ascites. CONCLUSION CECT is the most important gold standard technique both for diagnosis as well as for predicting the prognosis in acute pancreatitis. The clinicians should routinely send the patient for the CT imaging whenever there is a suspicion of pancreatitis clinically.

  18. Comparison of phosphorylation of ribosomal proteins from HeLa and Krebs II ascites-tumour cells by cyclic AMP-dependent and cyclic GMP-dependent protein kinases

    DEFF Research Database (Denmark)

    Issinger, O G; Beier, H; Speichermann, N

    1980-01-01

    identified by two-dimensional gel electrophoresis. Almost identical results were obtained when ribosomal subunits from HeLa or ascites-tumour cells were used. About 50-60% of the total radioactive phosphate incorporated into small-subunit ribosomal proteins by either kinase was associated with protein S6...

  19. Acute pneumonia

    International Nuclear Information System (INIS)

    Rozenshtraukh, L.S.

    1983-01-01

    It is shown, that in the detailed study of various types of acute pneumonia s the roentgenologic method plays a great role. The most characteristic roentge nological signs of primary (bacterial, viral, rickettsial, parasitogenic and fun gous) and secondary pneumonias (in the case of lessions in lesser circulation, changes in bronchi, aspirational and other diseases of organism) are presented

  20. Impact of carcinomatosis and ascites status on long-term outcomes of palliative treatment for patients with gastric outlet obstruction caused by unresectable gastric cancer: stent placement versus palliative gastrojejunostomy.

    Science.gov (United States)

    Park, Chan Hyuk; Park, Jun Chul; Kim, Eun Hye; Chung, Hyunsoo; An, Ji Yeong; Kim, Hyoung-Il; Shin, Sung Kwan; Lee, Sang Kil; Cheong, Jae-Ho; Hyung, Woo Jin; Lee, Yong Chan; Noh, Sung Hoon; Kim, Choong Bae

    2015-02-01

    Self-expandable metal stent (SEMS) placement and palliative gastrojejunostomy (GJJ) are palliative treatment options for malignant gastric outlet obstruction. To compare clinical outcomes of palliative treatments for gastric outlet obstruction caused by unresectable gastric cancer. Retrospective study. University-affiliated tertiary-care hospital in the Republic of Korea. Two hundred fifty-six patients with gastric outlet obstruction caused by unresectable gastric cancer. SEMS placement and palliative GJJ. Patency duration and overall survival duration. In total, 217 and 39 patients underwent SEMS placement and palliative GJJ, respectively, as an initial palliative treatment. Treatment modality affected reobstruction after clinical success (hazard ratio [HR] [95% confidence interval {CI}], 0.5 [0.3-0.8] of palliative GJJ). In addition, carcinomatosis with ascites was an independent associated factor of clinical success and reobstruction (HR [95% CI], 0.3 [0.1-0.7] and 1.4 [1.0-2.0], respectively). In a subgroup of patients with good performance who had neither carcinomatosis nor ascites, patency duration and overall survival duration did not differ between the 2 groups (P = .079 and P = .290, respectively). In patients with good performance who had carcinomatosis without ascites, patency duration was longer in the palliative GJJ group than in the SEMS placement group (P = .016). Overall survival, however, did not differ between the 2 groups (P = .062). In a subgroup of patients with good performance who had carcinomatosis with ascites, both patency duration and overall survival were longer in the palliative GJJ group than in the SEMS placement group (P = .007 and P = .012, respectively). Nonrandomized, retrospective study. Long-term clinical outcomes of the palliative treatment modality for gastric outlet obstruction caused by unresectable gastric cancer were affected by carcinomatosis and ascites status. Copyright © 2015 American Society for

  1. Association of the G-protein and α2-adrenergic receptor gene and plasma norepinephrine level with clonidine improvement of the effects of diuretics in patients with cirrhosis with refractory ascites: a randomised clinical trial.

    Science.gov (United States)

    Yang, Y Y; Lin, H C; Lee, W P; Chu, C J; Lin, M W; Lee, F Y; Hou, M C; Jap, J S; Lee, S D

    2010-11-01

    Clonidine is an α(2)-adrenoceptor agonist which, by coupling with G-protein, has been proposed as an alternative treatment for refractory ascites of patients with cirrhosis for several years. Genetic polymorphisms of β-adrenoceptor and angiotensin II type 1 receptor blockers have been reported to affect drug response in patients with cirrhosis. This study evaluated the clonidine-diuretic response rate, favourable predictors and genetic components of the clonidine-diuretic response in patients with cirrhosis with refractory ascites. 270 patients with cirrhosis with refractory ascites were randomised equally into two treatment groups to receive diuretics alone or the clonidine-diuretics association. The primary end point was clonidine-diuretic response rate. Secondary end points were mean daily dose of diuretics, times of paracentesis, ascites-related readmission and 1-year survival rate. Good clonidine responders had better natriuresis and diuresis as well as a significant decrease in abdominal circumference, plasma renin, aldosterone and norepinephrine levels. The overall clonidine-diuretics response rate was 55-60%. In patients with cirrhosis, the prevalence of ARDA(2)C WD/DD and GNB3 CT/TT genotypes was 71% and 77%, respectively. Among the responders, 71% of patients with cirrhosis had the ARDA(2)C WD/DD genotype and 67% has the GNB3 CT/TT genotype. Besides higher baseline norepinephrine levels, the presence of both ARDA(2)C WD/DD and GNB3 CT/TT genotypes showed a positive predictive value of 82% and a negative predictive value of 79% for good clonidine response. These results suggest that neurohormonal and genetic testing may be used as predictive factors for the additive effects of clonidine on the diuresis and natriuresis effects of diuretics in patients with cirrhosis with refractory ascites.

  2. New ICA criteria for the diagnosis of acute kidney injury in cirrhotic patients: can we use an imputed value of serum creatinine?

    Science.gov (United States)

    Rosi, Silvia; Piano, Salvatore; Frigo, Anna C; Morando, Filippo; Fasolato, Silvano; Cavallin, Marta; Gola, Elisabetta; Romano, Antonietta; Montagnese, Sara; Sticca, Antonietta; Gatta, Angelo; Angeli, Paolo

    2015-09-01

    The new International Club of Ascites diagnostic criteria to diagnose acute kidney injury at hospital admission suggests the possibility of using a presumed baseline serum creatinine, defined as the last of at least two stable creatinine values during the last 3 months. Nevertheless, the possibility of the lack of such a value still remains. In these patients, the KDIGO criteria suggest to use an inverse application of MDRD equation assuming that baseline glomerular filtration rate is 75 ml/min per 1.73 m(2) (imputed baseline creatinine). We tested the accuracy of this approach to detect acute kidney injury at admission in patients with decompensated cirrhosis and creatinine creatinine-based equations and measured by inulin clearance. A diagnosis of acute kidney injury was made using an imputed value of serum creatinine as baseline. The diagnosis of AKI based on an imputed baseline creatinine identified only 20.1% of patients with measured glomerular filtration rate ≤60 ml/min/1.73 m(2) without any predictive value on 90-day survival. In patients with cirrhosis and ascites with a creatinine creatinine is not accurate. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  3. Current limits and future challenges in the management of renal dysfunction in patients with cirrhosis: report from the International Club of Ascites

    DEFF Research Database (Denmark)

    Angeli, Paolo; Sanyal, Arun; Møller, Søren

    2013-01-01

    is based either on the more recent knowledge on renal dysfunction in advanced cirrhosis or current opinions among the members of the International Club of Ascites (ICA) on the management of this complication, obtained through a survey and discussed during the EASL-ICA Joint Meeting in Berlin in March 2011...... organ dysfunction. A clear defintion of renal dysfunction, an accurate differential diagnostic process of its different phenotypes as well as of full understanding of its pathophysiological mechanisms are crucial to the development of strategies for the management of this complication. This article....... It reviews critically our current knowledge and it outlines future perspectives, on the management of renal dysfunction in patients with cirrhosis....

  4. Inhibition of cGMP-specific phosphodiesterase type 5 reduces sodium excretion and arterial blood pressure in patients with NaCl retention and ascites

    DEFF Research Database (Denmark)

    Thiesson, Helle C; Jensen, Boye L; Jespersen, Bente

    2005-01-01

    In the present study, we tested the hypothesis that inhibition of renal phosphodiesterase type 5 (PDE5) in patients with liver cirrhosis and ascites increases sodium excretion. The effect of sildenafil citrate was studied in a randomized double-blind. placebo-controlled crossover study. Diuretics...... were withdrawn, and a fixed sodium diet (100 mmol/day) was given to the patients for 5 days before both study days. After a 60-min basal period, eight patients received either oral sildenafil (50 mg) or placebo. Glomerular filtration rate (GFR) and renal blood flow (RBF) were determined by 99m...... ANG II, and aldosterone concentrations significantly after 60 min. Plasma cGMP concentration was increased after 120 and 180 min, and urinary sodium excretion and mean arterial blood pressure were decreased significantly at 120 and 180 min. Plasma ANP concentration, GFR, and RBF did not change after...

  5. The Na+/H+ exchanger, NHE1, differentially regulates mitogen-activated protein kinase subfamilies after osmotic shrinkage in Ehrlich Lettre Ascites cells

    DEFF Research Database (Denmark)

    Petersen, Stine Helene Falsig; Rasmussen, Maria; Darborg, Barbara Vasek

    2007-01-01

    Osmotic stress modulates mitogen activated protein kinase (MAPK) activities, leading to altered gene transcription and cell death/survival balance, however, the mechanisms involved are incompletely elucidated. Here, we show, using a combination of biochemical and molecular biology approaches......, that three MAPKs exhibit unique interrelationships with the Na(+)/H(+) exchanger, NHE1, after osmotic cell shrinkage: Extracellular Signal Regulated Kinase (ERK1/2) is inhibited in an NHE1-dependent, pH(i)-independent manner, c-Jun N-terminal kinase (JNK1/2) is stimulated, in part through NHE1-mediated...... intracellular alkalinization, and p38 MAPK is activated in an NHE1-independent manner, and contributes to NHE1 activation and ERK inhibition. Shrinkage-induced ERK1/2 inhibition was attenuated in Ehrlich Lettre Ascites cells by NHE1 inhibitors (EIPA, cariporide) or removal of extracellular Na(+), and mimicked...

  6. Acute abdomen

    Directory of Open Access Journals (Sweden)

    Wig J

    1978-01-01

    Full Text Available 550 cases of acute abdomen have been analysed in detail includ-ing their clinical presentation and operative findings. Males are more frequently affected than females in a ratio of 3: 1. More than 45% of patients presented after 48 hours of onset of symptoms. Intestinal obstruction was the commonest cause of acute abdomen (47.6%. External hernia was responsible for 26% of cases of intestinal obstruction. Perforated peptic ulcer was the commonest cause of peritonitis in the present series (31.7% while incidence of biliary peritonitis was only 2.4%.. The clinical accuracy rate was 87%. The mortality in operated cases was high (10% while the over-all mortality rate was 7.5%.

  7. Akt2/ZEB2 may be a biomarker for exfoliant cells in ascitic fluid in advanced grades of serous ovarian carcinoma.

    Science.gov (United States)

    Liu, Changmei; Yang, Fangmei

    2015-09-01

    Ovarian cancers present a mild clinical course when diagnosed early but an aggressive pathway when diagnosed in the peri- and postmenopausal periods. However, the predictability of tumor progression is stochastic and is difficult to predict. In the present study, we hypothesized to examine the key pathways that are dysregulated to promote epithelial-mesenchymal transition in serous ovarian carcinoma. Examination of these steps would help to identify ascitic fluid with cells poised for metastasis or otherwise. We focused on examining the Akt2 expression, mainly because of its report as being overamplified in the aggressive variants of ovarian cancer, as well as TGFbeta-sensitivity of Akt2 that forms the key basis for metastasis initiation of most kinds of carcinoma. We obtained primary ovarian carcinoma samples as well as ascitic fluid and distantly metastatic ovarian carcinoma to examine the expression of Akt2. The results of the study demonstrated that in malignant exfoliated ovarian cancer cells, Smad4 expression was tremendously increased in the nuclei, suggesting nuclear translocation of Smad, which thereafter may have activated ZEB2, and thereafter genomically affected the expression of E-cadherin, myosin II, and vimentin, key components for initiating and sustaining metastasis. All of these may have been stimulated by increased cellular expression of Akt2 in metastatic variants of the serous ovarian carcinoma. The reliance on Akt2 and TGF beta signaling may also potentiate the case for Akt inhibitors or small molecule inhibitors of TGFbeta signaling like doxycycline as adjunct chemotherapy in serous ovarian carcinoma, especially the metastatic variants.

  8. Role of isothiocyanate conjugate of pterostilbene on the inhibition of MCF-7 cell proliferation and tumor growth in Ehrlich ascitic cell induced tumor bearing mice

    International Nuclear Information System (INIS)

    Nikhil, Kumar; Sharan, Shruti; Chakraborty, Ajanta; Bodipati, Naganjaneyulu; Krishna Peddinti, Rama; Roy, Partha

    2014-01-01

    Naturally occurring pterostilbene (PTER) and isothiocyanate (ITC) attract great attention due to their wide range of biological properties, including anti-cancer, anti-leukemic, anti-bacterial and anti-inflammatory activities. A novel class of hybrid compound synthesized by introducing an ITC moiety on PTER backbone was evaluated for its anti-cancer efficacy in hormone-dependent breast cancer cell line (MCF-7) in vitro and Ehrlich ascitic tumor bearing mice model in vivo. The novel hybrid molecule showed significant in vitro anti-cancer activity (IC 50 =25±0.38) when compared to reference compound PTER (IC 50 =65±0.42). The conjugate molecule induced both S and G2/M phase cell cycle arrest as indicated by flow cytometry analysis. In addition, the conjugate induced cell death was characterized by changes in cell morphology, DNA fragmentation, activation of caspase-9, release of cytochrome-c into cytosol and increased Bax: Bcl-2 ratio. The conjugate also suppressed the phosphorylation of Akt and ERK. The conjugate induced cell death was significantly increased in presence of A6730 (a potent Akt1/2 kinase inhibitor) and PD98059 (a specific ERK inhibitor). Moreover, the conjugated PTER inhibited tumor growth in Ehrlich ascitic cell induced tumor bearing mice as observed by reduction in tumor volume compared to untreated animals. Collectively, the pro-apoptotic effect of conjugate is mediated through the activation of caspases, and is correlated with the blockade of the Akt and ERK signaling pathways in MCF-7 cells. - Highlights: • Conjugate was prepared by appending isothiocyanate moiety on pterostilbene backbone. • Conjugate showed anticancer effects at comparatively lower dose than pterostilbene. • Conjugate caused blockage of the Akt and ERK signaling pathways in MCF-7 cells. • Conjugate significantly reduced solid tumor volume as compared to pterostilbene

  9. Acute ileus

    International Nuclear Information System (INIS)

    Shekhter, A.I.

    1991-01-01

    Acute ileus backgrounds are multiple. Dynamic ileus may take place during peritonitis, some nervous diseases, parathyroid diseases, hysteria. Mechanical ileus is connected with some obstacle in intestines. Small intestines ileus is rarely seen and may be caused by a tumor gall stones, invagination, swallowed foreign bodies. For exclusion of abdominal organs injury and gall stone ileus, if the roentgenological picture isn't clear enough, ultrasonography or computerized tomography of the abdomen are carried out

  10. Acute epistaxis.

    Science.gov (United States)

    Alvi, Aijaz; Joyner-Triplett, Nedra

    1996-05-01

    Preview Acute anterior nosebleeds are frightening because bleeding is often so copious and seemingly unstoppable. But, ironically, this type is usually less severe than posterior epistaxis, in which blood may run briskly but unseen down the throat. The choice among the many treatment methods available depends on the source and cause of epistaxis. The authors present a methodical approach to patient evaluation and describe the best therapy for various situations.

  11. Acute kidney injury in liver cirrhosis: new definition and application

    Directory of Open Access Journals (Sweden)

    Florence Wong

    2016-12-01

    Full Text Available The traditional diagnostic criteria of renal dysfunction in cirrhosis are a 50% increase in serum creatinine (SCr with a final value above 1.5 mg/dL. This means that patients with milder degrees of renal dysfunction are not being diagnosed, and therefore not offered timely treatment. The International Ascites Club in 2015 adapted the term acute kidney injury (AKI to represent acute renal dysfunction in cirrhosis, and defined it by an increase in SCr of 0.3 mg/dL (26.4 µmoL/L in <48 hours, or a 50% increase in SCr from a baseline within ≤3 months. The severity of AKI is described by stages, with stage 1 represented by these minimal changes, while stages 2 and 3 AKI by 2-fold and 3-fold increases in SCr respectively. Hepatorenal syndrome (HRS, renamed AKI-HRS, is defined by stage 2 or 3 AKI that fulfils all other diagnostic criteria of HRS. Various studies in the past few years have indicated that these new diagnostic criteria are valid in the prediction of prognosis for patients with cirrhosis and AKI. The future in AKI diagnosis may include further refinements such as inclusion of biomarkers that can identify susceptibility for AKI, differentiating the various prototypes of AKI, or track its progression.

  12. Acute kidney failure

    Science.gov (United States)

    Kidney failure; Renal failure; Renal failure - acute; ARF; Kidney injury - acute ... Symptoms of acute kidney failure may include any of the following: Bloody stools Breath odor and metallic taste in the mouth Bruising easily Changes in ...

  13. Acute cerebellar ataxia

    Science.gov (United States)

    Cerebellar ataxia; Ataxia - acute cerebellar; Cerebellitis; Post-varicella acute cerebellar ataxia; PVACA ... Acute cerebellar ataxia in children, particularly younger than age 3, may occur several weeks after an illness caused by a virus. ...

  14. Acute Appendicitis

    DEFF Research Database (Denmark)

    Tind, Sofie; Qvist, Niels

    2017-01-01

    and treatment of AA it is important that the classifications are consistent. Furthermore, in the clinical settings, incorrect classification might lead to over diagnosing and a prolonged antibiotic treatment. The aim of our study was to investigate the concordance between perioperative diagnosis made......BACKGROUND: The classification of acute appendicitis (AA) into various grades is not consistent, partly because it is not clear whether the perioperative or the histological findings should be the foundation of the classification. When comparing results from the literature on the frequency...... patients were included. In 116 (89 %) of these cases, appendicitis was confirmed histological. There was low concordance between the perioperative and histological diagnoses, varying from 16 to 76 % depending on grade of AA. Only 44 % of the patients receiving antibiotics postoperatively had a positive...

  15. An analysis of pH, pO2 and pCO2 in the peritoneal fluid of dogs with ascites of various etiologies.

    Science.gov (United States)

    Glińska-Suchocka, K; Sławuta, P; Jankowski, M; Kubiak, K; Spużak, J; Borusewicz, P

    2016-01-01

    The aim of the study was to assess pH, pO2 and pCO2 in peritoneal fluid. The study was conducted on a group of 22 dogs with symptoms of ascites. Group 1 consisted of 4 dogs with adenocarcinoma, group 2--of 6 dogs with glomerulonephritis, group 3 of 8 dogs with hepatic cirrhosis and group 4 of 4 dogs with bacterial peritonitis. An abdominal cavity puncture was performed in all dogs and the fluid was drawn into a heparinized syringe in order to assess pH, pO2 and pCO2 . The analysis of pH in the peritoneal fluid revealed statistically significant differences between group 4 and groups 1 (p=0.01), 2 (p=0.01), and 3 (p=0.01). The lowest pH value compared to the other studied groups was recorded in group 4. In group 4, the pO2 was the lowest compared to the other groups (group 1 p=0.01, group 2 p=0.01, group 3 p=0.01). The value of pCO2 was the highest in group 4 compared to groups 1, 2, and 3. The study found statistically significant differences in pH, pCO2 and pCO2 between group 4 (the group of dogs with bacterial peritonitis) and the other groups of dogs. This was probably linked to the pathogenesis of peritonitis. As a result of an inflammatory reaction within the peritoneal cavity, there is an increase in fibrin accumulations leading to a decreased oxygen supply causing the oxidative glucose metabolism to change into a non-oxidative glucose metabolism. This, in turn, causes a decrease in pH, acidosis, and a low oxidoreduction potential. It also impairs phagocytosis and activates proteolytic enzymes which create ideal conditions for the growth of anaerobic bacteria. The obtained results indicate that the pH, pO2 and pCO2 may be used to differentiate bacterial peritonitis from ascites of other etiologies.

  16. The efficiency of apparent diffusion coefficient quantification in diagnosis of acute cholecystitis and in differentiation of cholecystitis from extrinsic benign gallbladder wall thickening.

    Science.gov (United States)

    Beyazal, Mehmet; Avcu, Serhat; Celiker, Fatma Beyazal; Yavuz, Alpaslan; Toktaş, Osman

    2014-09-01

    The aim of the current study was to assess the efficiency of the apparent diffusion coefficient (ADC) measurement in diagnosis of acute cholecystitis and in differentiation of cholecystitis from extrinsic benign gallbladder wall thickening. Forty patients who were diagnosed to have acute cholecystitis by ultrasonographic examination were included in this study. The control group consisted of 18 patients without symptoms of gallstones and cholecystitis whose gallbladder walls were thickened due to cirrhotic ascites. Both groups were examined using diffusion weighted imaging, and the mean ADC values were compared using Student's t-test. The diagnoses of the 40 patients were proven by histopathological examination. The mean ADC values of patients diagnosed with cholecystitis (1.68 ± 0.36 × 10(-3) mm(2)/s) were significantly lower than the mean ADC values of the control group (2.35 ± 0.24 × 10(-3) mm(2)/s) (p cholecystitis, with a sensitivity of 94% and a specificity of 89.7%. ADC value quantification may be an efficient method for making a diagnosis of cholecystitis and in differential diagnosis of cholecystitis from the extrinsic benign gallbladder wall thickening that can be seen during the course of cirrhotic ascites.

  17. Concomitant evaluation of efficiency, acute and delayed toxicities of combined treatment of radiation and CDDP on an in vivo model

    International Nuclear Information System (INIS)

    Julia, A.M.; Canal, P.; Berg, D.; Bachaud, J.M.; Daly, N.J.; Bugat, R.

    1991-01-01

    The efficiency, acute and delayed toxicities of different radio-chemotherapeutic combinations were assessed on an in vivo model (Krebs II ascitic carcinoma grafted to female Swiss mice). Mice were given whole abdomen irradiation (WAI) 2.5 to 10 Gy as a single dose (WAI). CDDP was given intraperitoneally at 0.5 to 4 mg/kg dose level, 12 hr before or after WAI. There was a relationship between dose of CDDP and increase of life span (ILS) of mice. However, WAI did not increase the life span. When a single dose of 2 mg/kg CDDP was given prior to a 2.5 Gy WAI, the ILS reached 47%. By contrast, it was only 37% when treatment sequence was reversed. When the WAI dose level was increased to 5 Gy, the ILS was not increased. The jejunal crypt cell number, determined 3 days after the last treatment, was not modified, regardless of the treatment sequence. There was no delayed renal toxicity. The study on the Krebs II ascites model confirms the tumor cell therapeutic potentiation without exacerbation of normal tissue damage

  18. 21 CFR 522.1010 - Furosemide.

    Science.gov (United States)

    2010-04-01

    ... treatment of edema (pulmonary congestion, ascites) associated with cardiac insufficiency and acute... or intravenously. (A) Indications for use. For the treatment of edema (pulmonary congestion, ascites... intravenously. (A) Indications for use. For the treatment of edema (pulmonary congestion, ascites) associated...

  19. Acute Pancreatitis in acute viral hepatitis

    Directory of Open Access Journals (Sweden)

    S K.C.

    2011-03-01

    Full Text Available Introduction: The association of acute viral hepatitis and acute pancreatitis is well described. This study was conducted to find out the frequency of pancreatic involvement in acute viral hepatitis in the Nepalese population. Methods: Consecutive patients of acute viral hepatitis presenting with severe abdominal pain between January 2005 and April 2010 were studied. Patients with history of significant alcohol consumption and gall stones were excluded. Acute viral hepatitis was diagnosed by clinical examination, liver function test, ultrasound examination and confirmed by viral serology. Pancreatitis was diagnosed by clinical presentation, biochemistry, ultrasound examination and CT scan. Results: Severe abdominal pain was present in 38 of 382 serologically-confirmed acute viral hepatitis patients. Twenty five patients were diagnosed to have acute pancreatitis. The pancreatitis was mild in 14 and severe in 11 patients. The etiology of pancreatitis was hepatitis E virus in 18 and hepatitis A virus in 7 patients. Two patients died of complications secondary to shock. The remaining patients recovered from both pancreatitis and hepatitis on conservative treatment. Conclusions: Acute pancreatitis occurred in 6.5 % of patients with acute viral hepatitis. Cholelithiasis and gastric ulcers are the other causes of severe abdominal pain. The majority of the patients recover with conservative management. Keywords: acute viral hepatitis, acute pancreatitis, pain abdomen, hepatitis E, hepatitis A, endemic zone

  20. Time course of the rise in UV fluorescence intensity following irradiation and experimental conditions for the determination of this parameter in vital Ehrlich-ascitic tumour cells

    International Nuclear Information System (INIS)

    Merkle, K.

    1977-01-01

    The use of the impulse cytophotometric method of measurement in the UV region of the spectrum has allowed to determine the change of primary fluorescence intensity on vital unstained cells without the influence of UV exposure or other factors affecting the measuring result in an uncontrollable way. The studies on the influence of storage time and -temperature have shown that a storage time of up to 25 min at 20 0 C has no effect on the fluorescence intensity of Ehrlich ascites cells. On day 11 after inoculation the fluorescence level is about 20% higher than on day 8, but is much better reproducible at the latter date. After 600 rads gamma irradiation applied on the 6th day, this parameter starts oscillating around normal values and is stabilized within 20 hrs after irradiation; these values remain constant in the next 40 hrs. Even after exposure to 100, 200 and 300 rads gamma radiation a constant UV fluorescence intensity is registered in this time interval. Measurements of this parameter in the phase of relative constancy allow a clear-cut interpretation of the results of further radiobiological investigations. (author)

  1. Action of X-rays and neuraminidase on pinocytotic activity and microtubule-microfilament system of Ehrlich ascites tumor cells in monolayer culture

    Energy Technology Data Exchange (ETDEWEB)

    Pfab, R.; Hess, F.; Schachtschabel, D.O.; Paul, N.; Kern, H.F.

    1981-07-01

    Monolayer cultures of Ehrlich ascites tumor cells in exponential growth phase were treated with X-rays and neuraminidase alone or in combination. A radiation dose of 2 Gy (200 rd) and higher effected a significant inhibition of DNA synthesis and cell proliferation. Neuraminidase treatment in addition to irradiation did not modify the growth-inhibitory irradiation effect. Cells pretreated for 0.5 to 1.0 hours with neuraminidase (in Earle's salt solution) and cultured thereafter (4 h) in serum-containing growth medium exhibited an enhanced development of the microtube-microfilament-system. Morphometric analysis of microtubulus on electronmicroscopic sections revealed a nearly 4-fold increased number in neuraminidase treated cells while the average length of microtubules was similar to controls. Pinocytosis as measured by the ultrastructural uptake of ferritin appeared to be increased following neuraminidase treatment. A connection between neuraminic acid containing components (glycoproteins or glycolipids) of the cell membrane or cell surface, on the one hand, and the cytoskeleton and the endocytotic process of these tumor cells, on the other hand, is suggested.

  2. Microfilament association of ASGP-2, the concanavalin A-binding glycoprotein of the cell-surface sialomucin complex of 13762 rat mammary ascites tumor cells

    Energy Technology Data Exchange (ETDEWEB)

    Vanderpuye, L.A.; Carraway, C.A.C.; Carraway, K.L. (Univ. of Miami School of Medicine, FL (USA))

    1988-10-01

    Microfilament-associated proteins and membrane-microfilament interactions are being investigated in microvilli isolated from 13762 rat mammary ascites tumor cells. Phalloidin shift analyses on velocity sedimentation gradients of Triton X-100 extracts of ({sup 3}H)-glucosamine-labeled microvilli identified a 120-kDa cell-surface glycoprotein associated with the microvillar microfilament core. The identification was verified by concanavalin A (Con A) blots of one- and two-dimensional (2D) electrophoresis gels of sedimented microfilament cores. By 2D-electrophoresis and lectin analyses the 120-kDa protein appeared to be a fraction of ASGP-2, the major Con A-binding glycoprotein of the sialomucin complex of the 13762 cells. This identity was confirmed by immunoblot analyses using immunoblot-purified anti-ASGP-2 from anti-membrane serum prepared against microvillar membranes. Proteolysis of the microvilli with subtilisin or trypsin resulted in an increase in the amount of ASGP-2 associated with the microfilament cores. Proteolysis of isolated microvillar membranes, which contain actin but not microfilaments, also increased the association of ASGP-2 with a Triton-insoluble, actin-containing membrane fraction. Since the Triton-insoluble membrane residue is enriched in actin-containing transmembrane complex, which contains a different glycoprotein, the authors suggest that the ASGP-2 is binding indirectly via this complex to the microfilament core in the intact microvilli.

  3. Inducible Protective Processes in Animal Systems XIII: Comparative Analysis of Induction of Adaptive Response by EMS and MMS in Ehrlich Ascites Carcinoma Cells.

    Science.gov (United States)

    Mahadimane, Periyapatna Vishwaprakash; Vasudev, Venkateshaiah

    2014-01-01

    In order to investigate the presence of adaptive response in cancerous cells, two monofunctional alkylating agents, namely, ethyl methanesulfonate (EMS) and methyl methanesulfonate (MMS), were employed to treat Ehrlich ascites carcinoma (EAC) cells in vivo. Conditioning dose of 80 mg/kg body weight of EMS or 50 mg/kg body weight of MMS and challenging dose of 240 mg/kg body weight of EMS or 150 mg/kg body weight of MMS were selected by pilot toxicity studies. Conditioned EAC cells when challenged after 8 h time lag resulted in significant reduction in chromosomal aberrations compared to challenging dose of respective agents. As has been proved in earlier studies with normal organisms, even in cancerous cells (EAC), there is presence of adaptive response to methylating and ethylating agents. Furthermore, it is also interesting to note in the present studies that the methylating agent, MMS, is a stronger inducer of the adaptive response than the ethylating agent, EMS.

  4. Inducible Protective Processes in Animal Systems XIII: Comparative Analysis of Induction of Adaptive Response by EMS and MMS in Ehrlich Ascites Carcinoma Cells

    Directory of Open Access Journals (Sweden)

    Periyapatna Vishwaprakash Mahadimane

    2014-01-01

    Full Text Available In order to investigate the presence of adaptive response in cancerous cells, two monofunctional alkylating agents, namely, ethyl methanesulfonate (EMS and methyl methanesulfonate (MMS, were employed to treat Ehrlich ascites carcinoma (EAC cells in vivo. Conditioning dose of 80 mg/kg body weight of EMS or 50 mg/kg body weight of MMS and challenging dose of 240 mg/kg body weight of EMS or 150 mg/kg body weight of MMS were selected by pilot toxicity studies. Conditioned EAC cells when challenged after 8 h time lag resulted in significant reduction in chromosomal aberrations compared to challenging dose of respective agents. As has been proved in earlier studies with normal organisms, even in cancerous cells (EAC, there is presence of adaptive response to methylating and ethylating agents. Furthermore, it is also interesting to note in the present studies that the methylating agent, MMS, is a stronger inducer of the adaptive response than the ethylating agent, EMS.

  5. Research of ALA combined with HpD-PDT which induced s180 ascitic tumor cells, death or apoptosis on cytology

    Science.gov (United States)

    Zhu, Jing; Yan, Min; Zhang, Hui-Guo; Li, Enling; Luo, Hongyu

    2005-07-01

    To ascertain the adequate dosage of ALA combined with HpD-PDT which induced tumor cell death or apoptosis on cytology. And to study the different effect of ALA-PDT and HPD-PDT used only. Rat ascitic tumor cells(S180) were randomly divided into several groups and incubated with ALA(20μg/ml 、40μg/ml、80μg/ml 、160μg/ml)、HPD(2.5μg/ml、5μg/ml、10μg/ml)and their combination dosages. 630nm light (total output 2W) was delivered to tumor cells at a constant fluence rate: 200mw/cm2 and a constant irradiated time period: 20 minutes. We set 3 groups (no photosensitizers or no irradiation or neither) to be the control groups. We used inversion microscopy to observe the morphological change of tumor cells and flow cytometry technology to detect the death or apoptosis of tumor cells during the experiment. ..

  6. Rational drug use in acute pancreatitis: Case report

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    Rosić Nikola

    2011-01-01

    Full Text Available Acute pancreatitis is a sudden inflammation of pancreas where its enzymes autodigest the gland. Two main causes of acute pancreatitis are alcoholism and billiar calculosis. Treatment consists of preventing dehydration, analgesia, decrease of pancreatic exocrine function, enteral nutritional support , respiratory and renal function support and surgery. The patient presents with abdominal pain that lasts for few days and is followed by vomiting. Laboratory tests first revealed abnormal values of blood count and pancreas enzymes (leucocytes -19,7 x 109/L, hematocrit - 0,32, amylase - 52569 IU/L, lypase - 4750 IU/L, CRP - 152 IU/L, albumins - 25 g/L, followed by abnormal values of liver enzymes (AST - 80 IU/L, ALT - 127 IU/L, GGT - 362 IU/L. Further diagnostic procedures showed billiary calculosis, pleural effusion and acute pancreatitis with ascites. No surgery was performed, due to the lack of infect ion and the signs of the patient going into recovery. It was observed that not all diagnostic procedures that exist in the protocol of treatment, such as ERCP or biopsy of pancreatic t issue with microbiological investigation, were performed. Considering the rules of rat ional drug therapy, as well as the protocols that are to be applied in Clinical center 'Kragujevac' in Kragujevac, it was observed that some drugs (antibiotics and albumin were not used in a proper manner, i.e. in compliance with the protocol, which increased the cost of the treatment without improving the patient health or shortening the hospital stay.

  7. Management of Pediatric Acute Liver Failure in a Region With Insufficient Deceased Donor Support: A Single-Center Experience.

    Science.gov (United States)

    Yankol, Yucel; Ertugrul, Mustafa; Kanmaz, Turan; Mecit, Nesimi; Ocak, Ilhan; Durmaz, Ozlem; Acarli, Koray; Kalayoglu, Munci

    2016-10-01

    Acute liver failure is a rapidly progressive and life-threatening disease in children, whose clinical features differ from those of adults. This is a review of a single center's experience with pediatric acute liver failure in a region with insufficient deceased donor support. The study is a retrospective review and analysis of 22 pediatric patients with acute liver failure between January 2007 and May 2013. The cause of acute liver failure was indeterminate in 45.4% of cases. Listing for liver transplant was required in 72.7% of patients, whereas 27.3% developed spontaneous remission. In the patients placed on the liver transplant wait list, 75% underwent liver transplant and 25% died before undergoing liver transplant. The presence of ascites, high-grade encephalopathy, and laboratory findings including high lactate dehydrogenase and phosphorous levels and international normalized ratio were significant parameters in selecting patients needing liver transplants. All liver transplants were from living donors. One- and 3-year patient survival rates after liver transplant were 75% and 75%. No serious donor complications occurred. Living-donor liver transplant may be the only option to save the lives of pediatric patients with acute liver failure, especially in regions with insufficient deceased-donor support. Timely referral to a multidisciplinary transplant center, expedient evaluation of living donors, and appropriate timing of transplant are crucial for a successful outcome.

  8. Acute otitis externa

    OpenAIRE

    Hui, Charles PS

    2013-01-01

    Acute otitis externa, also known as ‘swimmer’s ear’, is a common disease of children, adolescents and adults. While chronic suppurative otitis media or acute otitis media with tympanostomy tubes or a perforation can cause acute otitis externa, both the infecting organisms and management protocol are different. This practice point focuses solely on managing acute otitis externa, without acute otitis media, tympanostomy tubes or a perforation being present.

  9. Acute Pericarditis Following Acute Pulmonary Thromboembolism.

    Science.gov (United States)

    Nakata, Akio; Aburadani, Isao; Kontani, Koichirou; Hirota, Satoshi

    2017-12-12

    We describe the case of a 45-year-old Japanese man who developed acute pericarditis following an acute pulmonary thromboembolism. He had developed shortness of breath 7 days prior to hospitalization and was admitted with severe dyspnea. Echocardiography and laboratory results were compatible with acute pulmonary thromboembolism, which was confirmed by contrast-enhanced chest computed tomography. On the third hospital day, he experienced chest pain exacerbated by inspiration. On the fourth hospital day, his body temperature increased to 39°C and echocardiography revealed circumferential pericardial effusion. A diagnosis of acute pericarditis was made and the patient was treated with colchicine and aspirin. On the fifth hospital day, his symptoms largely subsided. Auscultation revealed pericardial friction rub. Electrocardiography demonstrated diffuse ST-segment elevations. Twenty-four days later, computed tomography revealed the disappearance of both the pericardial effusion and pulmonary arterial emboli. This case was thought to be one of acute pericarditis following acute pulmonary thromboembolism.

  10. Protective effects of polyenoylphosphatidylcholine in rats with severe acute pancreatitis.

    Science.gov (United States)

    Li, Xiangyi; Wu, Zheng; Sha, Huanchen; Wang, Zheng; Ma, Zhenhua; Wu, Erxi; Ma, Qingyong

    2015-05-01

    The aim of this study was to investigate the protective effect of polyenoylphosphatidylcholine (PPC) in rats with severe acute pancreatitis (SAP) and its mechanism. Seventy-two clean, conventional Sprague-Dawley rats were randomly divided into 4 groups (SAP; sham operation [SO], SAP + PPC, and SO + PPC; n = 18 per group). The SAP model was induced by injecting 4% sodium taurocholate (1 mL/kg) into the biliopancreatic duct. Animals in the SO groups underwent laparotomy and biliopancreatic duct puncture without fluid injection. Polyenoylphosphatidylcholine (50 mg/kg) was injected through the penis dorsal vein. Pancreatic acinar cell membrane fluidity and pancreatic tissue calcium pump activity were measured through fluorescence polarization and quantization of phosphonium ions, whereas pancreatic tissue superoxide dismutase and malondialdehyde were detected through xanthine oxidase method and thiobarbituric acid colorimetric analysis method, respectively. The SAP + PPC group had significantly improved pathologic pancreas; increased in pancreatic acinar cell membrane fluidity, pancreatic tissue Ca-Mg-ATPase activity, and superoxide dismutase; as well as decreased in malondialdehyde, ascites volume, and serum amylase compared with the SAP group. Polyenoylphosphatidylcholine could reduce the damage to the pancreas through increasing pancreatic acinar cell membrane fluidity and pancreatic tissue calcium pump activity. Polyenoylphosphatidylcholine also scavenges oxygen free radicals and reduces lipid peroxide levels.

  11. Acute Fatty Liver of Pregnancy: A Clinical-Paraclinical Survey

    Directory of Open Access Journals (Sweden)

    Mohammad Jafari

    2015-02-01

    Full Text Available Background Acute Fatty Liver of Pregnancy (AFLP is one of the serious complications of the pregnancy period. Surveying the laboratory and clinical signs is effective in timely prognosis and fast treatment of this illness. Objectives The current study aimed to evaluate AFLP among the hospitalized subjects. Patients and Methods This retrospective study was conducted on clinical and preclinical records of 25 females with AFLP for maternal and perinatal prognosis from 2000 to 2009. The data was analyzed using SPSS ver. 19. Results The patients aged 16 - 45 years old with one to four pregnancies (pregnancy; they were 24 to 39 weeks pregnant with the mean of 33.56 weeks, and 56% were multifarious. The most prevalent clinical symptoms were nausea, vomiting, abdominal pain, headache, pruritus, and icterus. The laboratory signs included disorders of liver, coagulation, kidney, and hypoglycemia. Nausea and vomiting in the first and second age groups (Group 1, patients were 35 years. were the most prevalent symptoms. No patient had fever, ascites, and polydipsia. There was one case of mother and fetal death. Conclusions In the current study, the clinical and paraclinical signs of AFLP were mostly - liver, coagulation, kidney, and hypoglycemia disorders. Considering that patients mostly refer in three phases of clinical, laboratory, and complications, it is essential to evaluate the suspected ones who present clinical symptoms especially nausea, vomiting and abdominal pain.

  12. Acute appendicitis mimicking intestinal obstruction in a patient with cystic fibrosis

    Directory of Open Access Journals (Sweden)

    Chun-Han Chen

    2012-10-01

    Full Text Available Cystic fibrosis (CF is an inherited disease of the secretory glands caused by mutations of the cystic fibrosis transmembrane regulator (CFTR gene. The clinical manifestations of CF are repetitive lung infections, biliary cirrhosis, pancreatic abnormalities, and gastrointestinal disorders. We report a 21-year-old Taiwanese man with CF who had abdominal pain for 2 days. The diagnosis of CF had been confirmed by peripheral blood analysis of the CFTR gene 5 years before admission. He presented to the emergency department with nausea, vomiting, abdominal distension, and crampy abdominal pain, which is atypical for acute appendicitis. The physical examination and a series of studies revealed intestinal obstruction, but acute appendicitis could not be ruled out. After conservative treatment, together with empiric antibiotics, the refractory abdominal pain and leukocytosis with a left-shift warranted surgical intervention. A diagnostic laparoscopy revealed a swollen, hyperemic appendix, a severely distended small intestine, and serous ascites. The laparoscopic procedure was converted to a laparotomy for open disimpaction and appendectomy. He was discharged on the eighth postoperative day. The histologic examination of the appendix was consistent with early appendicitis. In conclusion, acute abdominal pain in adult CF patients is often associated with intestinal obstruction syndrome. The presentation of concurrent appendicitis may be indolent and lead not only to diagnostic difficulties, but also a number of therapeutic choices.

  13. Acute pancreatitis in hand, foot and mouth disease caused by Coxsackievirus A16: case report.

    Science.gov (United States)

    Park, Byungsung; Kwon, Hyuckjin; Lee, Kwanseop; Kang, Minjae

    2017-10-01

    Coxsackievirus A16 (CA16), which primarily causes hand, foot, and mouth disease (HFMD), is associated with complications, such as encephalitis, acute flaccid paralysis, myocarditis, pericarditis, and shock. However, no case of pancreatitis associated with CA16 has been reported in children. We report a case of CA16-associated acute pancreatitis in a 3-year-old girl with HFMD. She was admitted because of poor oral intake and high fever for 1 day. Maculopapular rashes on both hands and feet and multiple vesicles on the soft palate were observed on physical examination. She was treated conservatively with intravenous fluids. On the fourth hospital day, she had severe abdominal pain and vomiting. The serum levels of amylase and lipase were remarkably elevated (amylase, 1,902 IU/L; reference range, 28-100 IU/L; lipase, >1,500 IU/L; reference range, 13-60 IU/L), and ultrasonography showed diffuse swelling of the pancreas with a small amount of ascites. The real-time reverse transcription polymerase chain reaction result from a stool sample was positive for CA16. CA16 can cause acute pancreatitis, and should be considered in the differential diagnosis of abdominal pain in children with HFMD.

  14. Gastrodin stimulates anticancer immune response and represses transplanted H22 hepatic ascitic tumor cell growth: Involvement of NF-κB signaling activation in CD4 + T cells

    Energy Technology Data Exchange (ETDEWEB)

    Shu, Guangwen; Yang, Tianming [College of Pharmacy, South-Central University for Nationalities, Wuhan (China); Wang, Chaoyuan [College of Life Science, South-Central University for Nationalities, Wuhan (China); Su, Hanwen, E-mail: suhanwen-1@163.com [Renmin Hospital of Wuhan University, Wuhan (China); Xiang, Meixian, E-mail: xiangmeixian99@163.com [College of Pharmacy, South-Central University for Nationalities, Wuhan (China)

    2013-06-15

    Gastrodia elata Blume (G. elata) is a famous restorative food in East Asia. It can be used as an auxiliary reagent in hepatocellular carcinoma (HCC) treatment. Previous studies unveiled that G. elata exhibited immunomodulatory activities. To explore the active ingredients contributing to its immunomodulatory activities, gastrodin, vanillin, and parishin B were purified from G. elata and their anti-HCC effects were assessed in vivo. Among these compounds, only gastrodin was capable of repressing transplanted H22 ascitic hepatic tumor cell growth in vivo with low toxicity. Further investigations were designed to explore the effects of gastrodin on the immune system of tumor-bearing mice and potential molecular mechanisms underlying these effects. Our data showed that gastrodin ameliorated tumor cell transplantation-induced activation of endogenous pro-apoptotic pathway in CD4 + T cells and abnormalities in serum cytokine profiles in host animals. These events enhanced cytotoxic activities of natural killer and CD8 + T cells against H22 hepatic cancer cells. Gastrodin administration specifically upregulated mRNA levels of several nuclear factor κB (NF-κB) responsive genes in CD4 + T cells but not in CD8 + T cells. Chromatin immunoprecipitation assay showed that gastrodin increased the association of NF-κB p65 subunit to the promoter regions of IL-2 and Bcl-2 encoding genes in CD4 + T cells. Our investigations demonstrated that gastrodin is the main active ingredient contributing to the anticancer immunomodulatory properties of G. elata. Promoting NF-κB-mediated gene transcription in CD4 + T cells is implicated in its immunomodulatory activity. - Highlights: • Gastrodin stimulates anticancer immune response. • Gastrodin represses tumor transplantation-induced CD4 + T cell apoptosis. • Gastrodin activates NF-κB activity in CD4 + T cells.

  15. Effect of grape seed extract on hepatic function and antioxidant status of Mouse bearing Ehrlich Ascites carcinoma and exposed to gamma radiation

    International Nuclear Information System (INIS)

    Said, U.Z.; Hanafy, N.

    2006-01-01

    Grape seed extract (GSE), rich in bioactive phytochemicals commonly known as procyanidins, is one of the most commonly consumed dietary supplements in USA and Europe due to its several health benefits. The present study was performed to investigate the anti- tumor effect of GSE on Ehrlich ascites carcinoma cells (EAC)-induced oxidative stress, hepatic dysfunction and histopathological changes in the liver of albino mouse. GSE was orally administered to mice for 5 consecutive days at the dose of 100 mg/kg body weight before and after tumor inoculation. On the 5th day of tumor inoculation, animals were exposed to 1 Gy whole body gamma radiation. The anti-tumor effect of GSE was evident in terms of a significant reduction in tumor viable cells count and increased non-viable cells count of EAC-tumor bearing mice. Biochemical investigations showed that EAC cells led to hepatic disturbances in liver function profile. Oral administration of GSE, with or without subsequent gamma irradiation, improved liver functions through a significant recovery of the elevated levels of serum alanine aminotransferase (ALT), lactate dehydrogenase (LDH), gamma glutamyl transpeptidase (gamma-GT) and alkaline phosphatase (AP) in the EAC-bearing mice groups. The results of the present study revealed that, pretreatment of mice with GSE induced a significant reduction of lipid peroxidation and significant improvement in glutathione, superoxide dismutase, catalase as well as glutathione peroxidase activities in liver compared with those EAC damaged mice. Histopathological studies showed that EAC cells caused fatty degeneration, enlargement of liver cells nuclei and presence of necrosis. Pretreatment of animals with GSE exhibited protection justified by the results of the biochemical studies. It could be concluded that GSE administrated to mice, with or without subsequent gamma irradiation, exhibited anti-tumor effect reflected by improving liver function profile, modulating lipid peroxidation

  16. Intensification of the inhibitory effect of X-rays on the growth of Ehrlich ascites tumor cells in monolayer culture by quinacrine (atebrine) or chloroquine (resochine)

    International Nuclear Information System (INIS)

    Biller, H.; Pfab, R.; Hess, F.; Schachtschabel, D.O.; Leising, H.B.

    1980-01-01

    Monolayers of Ehrlich ascites tumor cells in their logarithmic phase of growth were exposed to a single X-ray dose of 1 to 16 Gy. Following exposure, the monolayers were cultured for several days or weeks with or without an addition of 4 x to 6 x 10 -6 M of quinacrine (atebrine) or 3.3 x 10 -5 to 1 x 10 -4 M of chloroquine. Proliferation activity was controlled by the daily microscopical count of representative areas out of the total population. A significant delay resulted from exposure to 4 Gy (particularly during the 1st day), while sole irradiation with 1 or 2 Gy did not much influence the proliferation of the cells. An 8-Gy dose and to a larger extent 16 Gy led to a fall of the cell number down to 20% (8 Gy) or around 10% (16 Gy) of the initial value between the 7th and the 10th day. The cells subsequently multiplied with nearly the growth rate of controls. The inhibitory effect on cells proliferation produced by an exposure to X-rays was distinctly intensified by means of incubation with continuously replaced quinacrine or chloroquine containing culture media. Treatment with 1 x 10 -4 mol chloroquine thus brought about a more pronounced inhibition after pre-irradiation with a single dose of 2 or 8 Gy. If 4 x 10 -6 or 6 x 10 -6 M of quinacrine were added to cultures pretreated with 4 Gy, a more intense inhibition of growth resulted therefrom than from sole treatment with either quinacrine or X-rays. Incubation of cultures pretreated with 8 Gy in the presence of 6 x 10 -6 M quinacrine led to the death of all the cells within 8 days. Quinacrine and chloroquine effects on cells previously exposed to X-rays are discussed in view of the well-known effects these agents exert by inhibiting enzymatic repair processes of DNA damage. (orig.) [de

  17. CHANGES IN THE ELECTRICAL SURFACE CHARGE AND TRANSPLANTATION PROPERTIES OF TA3 ASCITES TUMOR CELLS DURING SHORT-TERM MAINTENANCE IN AN ISOTONIC SALT SOLUTION

    Energy Technology Data Exchange (ETDEWEB)

    Tenforde, T. S.; Richards, W. R.; Kelly, L. S.

    1980-12-01

    TA3 ascites tumor cells maintained in vitro as a dilute suspension in 0.9% NaCl solution (physiological saline) were found to undergo time-dependent degenerative processes leading to alterations in both membrane characteristics and tumor transplantation properties. A 30% decrease in the negative cellular surface charge density occurred within 2 hr. when TA3 cells were incubated in a 0.9% NaCl solution at 23 °C. A similar reduction in negative surface charge density occurred within 0.5 hr. when the medium was maintained at 37 °C. This time-dependent reduction in surface charge was prevented when cellular metabolism was blocked either by maintaining the medium at 4 °C. or by adding 1 mM cyanide ion to a 23 °C medium. TA3 cells incubated as a dilute suspension in 0.9% NaCl solution at 23 °C also exhibited a large 9 time-dependent reduction in proliferative capacity in isogeneic LAF1/J hosts, as indicated by an increase in the tumor dose for 50% mortality (TD50). Lowering the temperature of the medium to 4 °C was observed to slow the onset of the degenerative processes that lead to a decreased transplantability of TA3 cells. The modification in growth properties of TA3 cells maintained in vitro was found to be attributable in part to an alteration in tumor histocompatibility. This effect was demonstrated by comparing the tumor growth kinetics and TD50 values in normal hosts versus hosts that had been immunosuppressed by whole-body irradiation. Following the in vitro maintenance of TA3 cells, nigrosin dye exclusion tests were performed as a means of assessing cell viability. Evidence obtained in this series of experiments indicated that vital staining is an inadequate criterion for judging either the extent of cell membrane damage or the loss of cellular proliferative capacity.

  18. Effects of ultraviolet-visible irradiation in the presence of melanin isolated from human black or red hair upon Ehrlich ascites carcinoma cells

    Energy Technology Data Exchange (ETDEWEB)

    Menon, I.A.; Persad, S.; Ranadive, N.S.; Haberman, H.F.

    1983-07-01

    The present study is an attempt to investigate the possibility that ultraviolet irradiation in the presence of pheomelanin may be more harmful to cells than the irradiation in the presence of eumelanin. The effects of UV-visible irradiation upon Ehrlich ascites carcinoma cells in the presence of the melanin isolated from human black hair (eumelanin) or from red hair (pheomelanin) were investigated. Irradiation of these cells was found to produce cell lysis, as observed by leakage of 51Cr from labeled cells and intracellular lactic dehydrogenase from the cells and decrease in cell viability demonstrated by the trypan blue exclusion test. The three parameters were quantitatively parallel to one another under various experimental conditions, namely different periods of irradiation and irradiation in the presence of different concentrations of melanin. The above effects were more pronounced when the irradiation was carried out in the presence of melanin from red hair than in the presence of black-hair melanin. In the absence of either melanin, the irradiation did not produce any significant effect in cell viability or cell lysis. Irradiation of the cells in the presence of red-hair melanin also decreased the transplantability of these cells. These observations clearly show that irradiation of cells in the presence of pheomelanin could produce cytotoxic effects. The present experimental design may have application in the development of in vitro models for the study of UV radiation-induced cutaneous carcinogenesis. The reactions of pheomelanin may be related to the susceptibility of ''Celtic'' skin to UV radiation-induced skin damage and carcinogenesis.

  19. Splenic Artery Syndrome as a Possible Cause of Late Onset Refractory Ascites After Liver Transplantation: Management With Proximal Splenic Artery Embolization.

    Science.gov (United States)

    Pravisani, R; Baccarani, U; Adani, G; Lorenzin, D; Vit, A; Cherchi, V; Calandra, S; Rispoli, I; Toniutto, P; Sponza, M; Risaliti, A

    2016-03-01

    Portal hyperperfusion (PHP) is a hemodynamic condition which may develop after liver transplantation and cause refractory ascites (RA). The diagnosis is established by exclusion of other causes of increased sinusoidal pressure/resistance such as cellular rejection or toxicity and outflow obstruction. PHP as part of the pathogenesis of the splenic artery syndrome (SAS) can be treated with splenic artery embolization (SAE). This is a retrospective study on a cohort of first-time whole-size liver transplant recipients diagnosed with RA due to PHP and treated by proximal SAE (pSAE) at the Liver Transplant Unit of the University Hospital of Udine between 2004 and 2014. For this study, 23 patients were identified (prevalence 8%) and treated. Preliminary clinical workup to diagnose SAS was based on exclusion of other possible causes of RA with graft biopsy, cavogram with hepatic venous pressure measurement, computed tomography scan, and angiography. The pSAE was performed 110 ± 61 days after transplantation, and no procedure-related complications occurred. pSAE resulted in a significant decrease of portal vein velocity (P = .01) and wedge hepatic venous pressure (P = .03). The diameter of the spleen showed a slightly significant reduction (P = .047); no modification of hepatic artery resistive index were encountered (P = .34). Moreover, pSAE determined the resolution of RA in all cases. pSAE is a safe and effective procedure to modulate the hepatic inflow and thus to treat RA secondary to SAS, with a low incidence of complications and a high rate of clinical response. Copyright © 2016 Elsevier Inc. All rights reserved.

  20. Pentoxifylline Treatment in Acute Pancreatitis (AP)

    Science.gov (United States)

    2018-02-21

    Acute Pancreatitis (AP); Gallstone Pancreatitis; Alcoholic Pancreatitis; Post-ERCP/Post-procedural Pancreatitis; Trauma Acute Pancreatitis; Hypertriglyceridemia Acute Pancreatitis; Idiopathic (Unknown) Acute Pancreatitis; Medication Induced Acute Pancreatitis; Cancer Acute Pancreatitis; Miscellaneous (i.e. Acute on Chronic Pancreatitis)

  1. Case Report: Detection and quantification of tumor cells in peripheral blood and ascitic fluid from a metastatic esophageal cancer patient using the CellSearch® technology [v1; ref status: indexed, http://f1000r.es/2hr

    Directory of Open Access Journals (Sweden)

    Qian Tu

    2014-01-01

    Full Text Available Analysis of ascitic fluid should help to identify and characterize malignant cells in gastrointestinal cancer. However, despite a high specificity, the sensitivity of traditional ascitic fluid cytology remains insufficient, at around 60%. Since 2004 the CellSearch® technology has shown its advantages in the detection of circulating tumor cells (CTCs in peripheral blood, which can perform an accurate diagnosis and molecular analysis at the same time. To our knowledge, no previous study has explored the potential utility of this technology for the detection and quantification of tumor cells in ascitic fluid samples. Herein we report a case of metastatic esophageal adenocarcinoma in a 70-year-old man presenting with dysphagia and a large amount of fluid in the peritoneal cavity. Analysis of a peripheral blood sample and ascites sample with the CellSearch® technology both revealed the presence of putative tumor cells that were positive for epithelial cell adhesion molecule (EpCAM and cytokeratin (CK expression. This study confirmed the hematogenous dissemination of esophageal cancer by the detection of circulating tumor cells in the peripheral blood, and is the first to demonstrate that tumor cells can be identified in ascitic fluid by using CellSearch® technology.

  2. Acute fatty liver of pregnancy with hypoglycaemia, diabetes insipidus and pancreatitis, preceded by intrahepatic cholestasis of pregnancy.

    Science.gov (United States)

    English, Nicola; Rao, Jegajeeva

    2015-04-15

    We present the case of a 33-year-old woman in her first pregnancy. She presented with pruritus at 34 weeks gestation. A diagnosis of intrahepatic cholestasis of pregnancy was made based on elevated bile acids and elevated liver transaminases. She re-presented 4 days later, jaundiced with abdominal pain and nausea, and was hypertensive. Her bilirubin was now elevated and her creatinine had doubled. The differential diagnosis-included pre-eclampsia and Hemolysis Elevated Liver enzymes Low Platelet count (HELLP) syndrome, and delivery was expedited. Postnatally, the patient became coagulopathic, though not thrombocytopaenic; she had persistent hypoglycaemia, hyponatraemia, developed acute pancreatitis and had profound ascites and peripheral oedema. Management was supportive with multidisciplinary care and over a period of 3 weeks she made a full clinical and biochemical recovery. 2015 BMJ Publishing Group Ltd.

  3. [Pathophysiological basis of portal hypertension and the new concept of acute kidney injury in patients with liver cirrhosis].

    Science.gov (United States)

    Wang, J B

    2017-06-20

    Recently, the International Club of Ascites (ICA) has developed a new expert consensus on the diagnosis and treatment of acute kidney injury (AKI) in patients with liver cirrhosis, which reflects the new concept of AKI management in patients with liver cirrhosis. This consensus emphasizes the increase in the absolute value of serum creatinine (SCr) and establishes a new staging system for AKI, which may help to evaluate disease progression and recovery. In addition, the new management concept also emphasizes that when AKI progresses to stage 2/3 or still progresses after comprehensive treatment, a diagnosis can be made and vasoconstrictors and albumin can be used as long as the patient meets the other diagnostic criteria for hepatorenal syndrome, regardless of SCr level.

  4. Surveillance for infectious complications in pediatric acute liver failure - a prospective study.

    Science.gov (United States)

    Mekala, Suresh; Jagadisan, Barath; Parija, Subhash Chandra; Lakshminarayanan, Subitha

    2015-03-01

    To prospectively evaluate infectious complications (IC) in pediatric acute liver failure (PALF) by employing surveillance cultures. From 2011 to 2013, children with PALF in a tertiary care centre received a standard protocolised management. Prophylactic parenteral antibiotics were used without antifungals. Surveillance cultures of blood, urine, ascites and tracheal aspirates were sent. Biochemical and clinical parameters and outcomes were compared between children with and without IC. Of the 29 children with PALF admitted during the study period (median age 36 mo, range 12-90 mo), 13.8 % had blood stream infections (BSI) at admission. Organisms were isolated in 8.8 % (12/136) of the blood cultures, 13.7 % (11/80) of the urine cultures, 30.8 % (8/26) of the tracheal aspirates and 7.1 % (1/14) of the ascitic fluid cultures. Gram negative bacteriae (n = 17) were the commonest, followed by fungi (n = 13) and gram positive bacteriae (n = 2). Klebsiella pneumoniae and Candida nonalbicans group were the commonest bacteria and fungi respectively. After admission, fungal BSI and urinary tract infections were diagnosed at a median time of 4 d (range 3-8 d) and 3.5 d (range 3-6 d) respectively. ICs were not associated with other complications and increased mortality but with longer hospital and pediatric intensive care unit (PICU) stay. In this study BSI was a common finding at admission in PALF. Inspite of prophylactic antibiotics, break through gram negative bacterial and fungal ICs were common. Empirical treatment of IC should include broad spectrum antibiotics. Fungal IC occurred beyond 48 h. Prophylactic antifungals at admission may be considered to decrease their frequency. IC prolongs PICU and hospital stay.

  5. Effects of Baicalin on inflammatory mediators and pancreatic acinar cell apoptosis in rats with sever acute pancreatitis

    Directory of Open Access Journals (Sweden)

    zhang xiping

    2009-02-01

    Full Text Available

    • BACKGROUND: To investigate the effects of Baicalin and Octreotide on inflammatory mediators and pancreatic acinar cells apoptosis of rats with severe acute pancreatitis (SAP.
    • METHODS: SD rats were randomly divided into sham operated group (I group, model control group (II group, Baicalin treated group (III group and Octreotide treated group (IV group. Each group was also divided into subgroup of 3, 6 and 12 h (n = 15. The mortality rate, ascites/body weight ratio as well as the level of endotoxin, NO and ET-1 in blood were measured. The pathological severity score of pancreas, apoptotic indexes, and expression levels of Bax and Bcl-2 proteins in each group were investigated.
    • RESULTS: The survival rate of III and IV group has a significant difference compared with II group (P12 h < 0.05. The ascites volume, contents of inflammatory mediators in blood and pathological severity score of pancreas of III and IV group declined at different degrees compared to II group (P < 0.05, P < 0.01 or P < 0.001. Apoptotic index in III group was significantly higher than that in II group at 3 and 6 h (P3, 6 h < 0.05. Apoptotic index in IV group was significantly higher than that in II group at pancreatic tail at 6 h (P6 h < 0.05. Expression level of Bax in III group was significantly higher than that in II group (pancreatic head P3 h,6 h < 0.01, pancreatic tail P3 h < 0.001.
    • CONCLUSIONS: Compared with Octreotide in the treatment of SAP, the protective mechanisms of Baicalin include reducing the excessive inflammatory mediators’ release, inducing the pancreatic acinar cells apoptosis.
    • KEY WORDS: Severe acute pancreatitis, baicalin, octreotide, inflammatory mediators, apoptosis, tissue microarrays.

  6. Acute mastoiditis in children

    DEFF Research Database (Denmark)

    Anthonsen, Kristian; Høstmark, Karianne; Hansen, Søren

    2013-01-01

    Conservative treatment of acute otitis media may lead to more complications. This study evaluates changes in incidence, the clinical and microbiological findings, the complications and the outcome of acute mastoiditis in children in a country employing conservative guidelines in treating acute...

  7. AcuTable

    DEFF Research Database (Denmark)

    Dibbern, Simon; Rasmussen, Kasper Vestergaard; Ortiz-Arroyo, Daniel

    2017-01-01

    In this paper we describe AcuTable, a new tangible user interface. AcuTable is a shapeable surface that employs capacitive touch sensors. The goal of AcuTable was to enable the exploration of the capabilities of such haptic interface and its applications. We describe its design and implementation...

  8. Imaging of Acute Pancreatitis.

    Science.gov (United States)

    Thoeni, Ruedi F

    2015-11-01

    Acute pancreatitis is an acute inflammation of the pancreas. Several classification systems have been used in the past but were considered unsatisfactory. A revised Atlanta classification of acute pancreatitis was published that assessed the clinical course and severity of disease; divided acute pancreatitis into interstitial edematous pancreatitis and necrotizing pancreatitis; discerned an early phase (first week) from a late phase (after the first week); and focused on systemic inflammatory response syndrome and organ failure. This article focuses on the revised classification of acute pancreatitis, with emphasis on imaging features, particularly on newly-termed fluid collections and implications for the radiologist. Copyright © 2015 Elsevier Inc. All rights reserved.

  9. Acute cor pulmonale.

    Science.gov (United States)

    Jardin, François; Vieillard-Baron, Antoine

    2009-02-01

    Acute cor pulmonale is a form of acute right heart failure produced by a sudden increase in resistance to blood flow in the pulmonary circulation, which is now rapidly recognized by bedside echocardiography. In the clinical setting, acute cor pulmonale is mainly observed as a complication of massive pulmonary embolism or acute respiratory distress syndrome. In acute respiratory distress syndrome, the worsening effect of mechanical ventilation has been recently emphasized. As a general rule, the treatment consists in rapidly reducing resistance to blood flow in the pulmonary circulation, obtained by a specific strategy according to etiology.

  10. The Acute Red Eye

    Directory of Open Access Journals (Sweden)

    Megan Boysen Osborn

    2016-09-01

    Full Text Available Audience: This modified team-based learning (mTBL exercise is appropriate for junior or senior emergency medicine learners. Introduction: The acute red eye is a common chief complaint in the emergency department. It is essential that the emergency physician be knowledgeable about the differential diagnosis for the acute red eye and be able to distinguish between benign and sinister causes of the acute red eye. Objectives: By the end of this educational session, the learner will: 1 list 10 major causes for an acute red eye; 2 describe historical features that help distinguish between benign and serious causes of the acute red eye; 3 describe physical examination features that help distinguish between benign and serious causes of the acute red eye; and 4 use historical and physical examination features to distinguish between the 10 different causes of the acute red eye. Method: This is an mTBL session.

  11. Retrospective evaluation of acute liver failure in dogs (1995-2012): 49 cases.

    Science.gov (United States)

    Lester, Carrie; Cooper, Johanna; Peters, Rachel M; Webster, Cynthia R L

    2016-07-01

    To characterize the clinical presentation and outcome of dogs with acute liver failure (ALF). Retrospective case series from January 1995 to December 2012. University teaching hospital. Forty-nine dogs were diagnosed with ALF defined as the acute onset of clinical signs accompanied by serum hyperbilirubinemia and coagulopathy (prothrombin time >1.5 times the upper limit of the reference interval) with or without signs of hepatic encephalopathy. Medical records were retrospectively analyzed for clinical presentation, history, physical examination findings, clinicopathologic data, diagnostic imaging findings, hepatic histopathology, treatment, and outcome. Presenting signs included anorexia (28/49, 57%), vomiting (25/49, 51%), neurologic abnormalities (17/49, 35%), and polydipsia/polyuria (10/49, 20%). Neurologic impairment compatible with hepatic encephalopathy occurred at some point during hospitalization in 28/49 (57%) of dogs. Common clinicopathologic abnormalities on presentation other than hyperbilirubinemia and increased serum liver enzyme activity included thrombocytopenia (25/49, 51%), hypoalbuminemia (23/49, 46%), leukocytosis (17/49, 34%), anemia (14/49, 29%), hypokalemia (13/49, 27%), and hypoglycemia (10/49, 20%). The causes of ALF included neoplasia (13/49, 27%), presumptive leptosporosis (4/49, 8%), and ischemia (1/49, 2%). The remaining cases were idiopathic although 15 of these dogs had exposure to possible hepatotoxins. Common lesions in the 35/49 (71%) dogs that had hepatic histopathology were necrosis (19/39, 48%), lipidosis (16/39, 41%), vacuolar change (7/49, 14%), and inflammation (4/49, 8%). Complications included ascites (20/49, 41%), bleeding tendencies (14/49, 29%), pancreatitis (12/49, 24%), and acute tubular necrosis (11/49, 22%). Seven (14%) dogs survived to discharge. Survivors had higher alanine aminotransferase activity, and were more likely to maintain normal albumin concentrations and not develop clinical bleeding or ascites during

  12. Effect of Bidens pilosa extract on renal functions and some tumor markers of Ehrlich Ascites Carcinoma bearing mice exposed to γ-radiation

    International Nuclear Information System (INIS)

    El-Kabany, H.; Ibrahim, S.I.

    2013-01-01

    The Ethanolic extract of Bidens pilosa (EtBP) was tested in Swiss albino mice transplanted with Ehrlich ascites carcinoma (EAC) and exposed to γ-radiation. EAC mice received intraperitoneal (i.p) 250 mg/kg body weight EtBP for nine days , 24hr after tumor inoculation. Mice exposed to 4 Gy γ-radiation 30 min after the first dose of EtBP. Seventy female mice were classified into 6 groups (15 mice in each group) as follows, control, mice treated with EtBP for 9 consecutive days, mice bearing EAC cells, EAC bearing mice treated with EtBP, 24 hour after tumor inoculation, EAC bearing mice and irradiated, and EAC bearing mice treated with EtBP and exposed to γ-radiation. Five animals from each group were sacrificed 18 hr after administration of the last EtBP dose. Blood and ascetic fluid were collected and kidneys were removed for biochemical and histopathological studies. The remaining animals were observed daily for recording survival percentage and body weight. Results showed that treatment of EAC bearing mice with EtBP and/or exposure to γ- radiation increased the survival percentage of the animals and decreased their body weight compared to EAC group. Inoculation of mice with EAC cells resulted in biochemical and histopathological changes leading to kidney damage. Animals of EAC bearing mice with EtBP and /or exposure to γ- radiation significantly restored the elevated levels of serum urea and creatinine, tumor necrosis factor-alpha (TNF-α), metalo matrix protein (mmp-2 and mmp9), also the elevated level of lipid peroxidation (MDA) in kidneys tissue, compared to EAC group. On the other hand, a significantly decline was observed in glutathione (GSH) and super oxide dismutase (SOD) contents in kidney tissue of EAC group. Treatment of EAC bearing mice with EtBP and/or exposure to γ-radiation resulted in increase GSH and SOD in kidney tissue and increased caspase-3 in ascetic fluid, comparing to EAC group. It could be concluded that EtBP through its antioxidant

  13. Transjugular Intrahepatic Portosystemic Shunts in Patients with Cirrhosis with Refractory Ascites: Comparison of Clinical Outcomes by Using 8- and 10-mm PTFE-covered Stents.

    Science.gov (United States)

    Miraglia, Roberto; Maruzzelli, Luigi; Tuzzolino, Fabio; Petridis, Ioannis; D'Amico, Mario; Luca, Angelo

    2017-07-01

    Purpose To compare the efficacy and complications of transjugular intrahepatic portosystemic shunt (TIPS) creation performed by using a 10-mm or an 8-mm-diameter polytetrafluoroethylene (PTFE)-covered stent in a consecutive series of patients with cirrhosis with refractory ascites (RA). Materials and Methods The institutional review board approved this retrospective study and informed consent was waived. One hundred seventy-one patients with RA (mean age, 58.7 years ± 10.3; 95% confidence interval [CI]: 57.2 years, 60.3 years) had undergone TIPS placement by using 10-mm (60 patients) or 8-mm (111 patients) covered stent between January 2004 and December 2012. Median follow-up time was 16.8 months (range, 3.4-84.8 months). Hemodynamic changes, incidence of hepatic encephalopathy, and long-term (>3 months) need for paracentesis after TIPS placement were evaluated and calculated by using the Kaplan-Meier method and were compared by using the log-rank test. Results Pre-TIPS demographics and clinical characteristics of the two groups were comparable. The portosystemic gradient before TIPS was 17.0 mm Hg ± 4.2 (95% CI: 15.9 mm Hg, 18.1 mm Hg) in the 10-mm group versus 16.1 mm Hg ± 3.7 (95% CI: 15.4 mm Hg, 16.8 mm Hg) in the 8-mm group (P = .164). After TIPS, the portosystemic gradient was 6.5 mm Hg ± 3.4 (95% CI: 5.7 mm Hg, 7.4 mm Hg) in the 10-mm group versus 7.5 mm Hg ± 2.6 (95% CI: 6.9 mm Hg, 7.9 mm Hg) in the 8-mm group (P = .039). The long-term need for paracentesis was greater in the 8-mm group (64 of 111 patients [58%] vs 18 of 60 patients [31%], P = .003). Overall, hepatic encephalopathy was similar in both groups (45 of 111 patients [41%] vs 26 of 60 patients [44%], P = .728). Conclusion A10-mm PTFE-covered stent leads to better control of RA secondary to portal hypertension in patients with cirrhosis, compared with an 8-mm stent, without increasing the incidence of hepatic encephalopathy. © RSNA, 2017.

  14. Enhanced antitumor immunity contributes to the radio-sensitization of ehrlich ascites tumor by the glycolytic inhibitor 2-deoxy-D-glucose in mice.

    Directory of Open Access Journals (Sweden)

    Abdullah Farooque

    Full Text Available Two-deoxy-D-glucose (2-DG, an inhibitor of glycolysis differentially enhances the radiation and chemotherapeutic drug induced cell death in cancer cells in vitro, while the local tumor control (tumor regression following systemic administration of 2-DG and focal irradiation of the tumor results in both complete (cure and partial response in a fraction of the tumor bearing mice. In the present studies, we investigated the effects of systemically administered 2-DG and focal irradiation of the tumor on the immune system in Ehrlich ascites tumor (EAT bearing Strain "A" mice. Markers of different immune cells were analyzed by immune-flow cytometry and secretary cytokines by ELISA, besides monitoring tumor growth. Increase in the expression of innate (NK and monocytes and adaptive CD4+cells, and a decrease in B cells (CD19 have been observed after the combined treatment, suggestive of activation of anti-tumor immune response. Interestingly, immature dendritic cells were found to be down regulated, while their functional markers CD86 and MHC II were up regulated in the remaining dendritic cells following the combination treatment. Similarly, decrease in the CD4(+ naïve cells with concomitant increase in activated CD4+ cells corroborated the immune activation. Further, a shift from Th2 and Th17 to Th1 besides a decrease in inflammatory cytokines was also observed in the animals showing complete response (cure; tumor free survival. This shift was also complimented by respective antibody class switching followed by the combined treatment. The immune activation or alteration in the homeostasis favoring antitumor immune response may be due to depletion in T regulatory cells (CD4(+CD25(+FoxP3(+. Altogether, these results suggest that early differential immune activation is responsible for the heterogenous response to the combined treatment. Taken together, these studies for the first time provided insight into the additional mechanisms underlying radio

  15. In vitro antitumour activity, safety testing and subcellular distribution of two poly[oxyethylene(aminophosphonate-co-H-phosphonate]s in Ehrlich ascites carcinoma and BALB/c 3T3 cell culture systems

    Directory of Open Access Journals (Sweden)

    Ani Georgieva

    2016-01-01

    Full Text Available Two polyphosphoesters containing anthracene-derived aminophosphonate and hydrophilic H-phosphonate repeating units, poly[oxyethylene(aminophosphonate-co-H-phosphonate]s (1 and 2, were tested for the in vitro antitumour activity on cell cultures derived from ascitic form of Ehrlich mammary adenocarcinoma by 3-(4,5-dimethylthiazol-2-yl-2,5-diphenyltetrazolium bromide (MTT-dye reduction assay. The in vitro safety testing of the copolymers was performed by BALB/c 3T3 neutral red uptake assay. A study on their uptake and subcellular distribution in non-tumourigenic and tumour cells was performed by means of fluorescence microscopy. Both copolymers showed significant antitumour activity towards Ehrlich ascites carcinoma (EAC cells. However, the in vitro safety testing revealed significant toxicity of polymer 2 to BALB/c 3T3 mouse embryo cells. In contrast, polymer 1 showed complete absence of cytotoxicity to BALB/c 3T3 cells. The fluorescent studies showed that the substances were diffusely distributed in the cytoplasm in both cell culture systems. As opposed to BALB/c 3T3 cells, in EAC cells, intense fluorescent signal was observed in the nuclei and in the perinuclear region. The tested polyphosphoesters are expected to act under physiological conditions as prodrugs of aminophosphonates.

  16. Investigation of Combined Action of Food Supplement's and Ionizing Radiation on the Cytogenetic Damage Induction and Ehrlich Ascite Carcinoma Growth on Mice in Vivo

    Science.gov (United States)

    Sorokina, Svetlana; Zaichkina, Svetlana; Dyukina, Alsu; Rozanova, Olga; Balakin, Vladimir; Peleshko, Vladimir; Romanchenko, Sergey; Smirnova, Helena; Aptikaeva, Gella; Shemyakov, Alexander

    In recent ten years one of the major problems of modern radiobiology is the study of radiation protective mechanisms with the help of different substances as well as activation of internal resources of the organism. Internal resources mean such phenomena as hormesis and adaptive response which represent cell or body reaction on low doses of inducing factors and predetermine their further high dose effect resistance. At present special interest is attracted by studies of biological effects of low-dose-rate high-LET radiation because of searching for new types of radiation for more effective cancer therapy and searching for new methods of radiation protection. Since natural biologically active substances have low toxicity and are capable of affecting physiological processes taking place in human’s organism and increasing organism’s natural defense system, the interest to protective means of vegetal origin and search of special food supplements intensifies every year. The purpose of this study is to investigate the combined influence of food supplement, low dose rate high-LET radiation simulating high-altitude flight conditions and X-ray radiations on radiosensitivity, induction of radiation adaptive response (RAR) and growth of Ehrlich ascite carcinoma as well. Experiments were performed with males of SHK mice at the age of two months. The animals were being irradiated with low-dose-rate high-LET radiation with the dose of 11,6 cGy (0,5 cGy/day) behind the concrete shield of the 70 GeV protons accelerator (Protvino). The X-ray irradiation was carried out on the RTH device with a voltage of 200 kV (1 Gy/min; Pushchino). The diet composition included products containing big amount of biologically active substances, such as: soybeam meat, buckwheat, lettuce leaves and drug of cod-liver oil. Four groups of mice were fed with selected products mentioned above during the whole irradiation period of 22 days. The control groups received the same food without irradiation

  17. Interventional Treatment of Abdominal Compartment Syndrome during Severe Acute Pancreatitis: Current Status and Historical Perspective

    Directory of Open Access Journals (Sweden)

    Dejan V. Radenkovic

    2016-01-01

    Full Text Available Abdominal compartment syndrome (ACS in patients with severe acute pancreatitis (SAP is a marker of severe disease. It occurs as combination of inflammation of retroperitoneum, visceral edema, ascites, acute peripancreatic fluid collections, paralytic ileus, and aggressive fluid resuscitation. The frequency of ACS in SAP may be rising due to more aggressive fluid resuscitation, a trend towards conservative treatment, and attempts to use a minimally invasive approach. There remains uncertainty about the most appropriate surgical technique for the treatment of ACS in SAP. Some unresolved questions remain including medical treatment, indications, timing, and interventional techniques. This review will focus on interventional treatment of this serious condition. First line therapy is conservative treatment aiming to decrease IAP and to restore organ dysfunction. If nonoperative measures are not effective, early abdominal decompression is mandatory. Midline laparostomy seems to be method of choice. Since it carries significant morbidity we need randomized studies to establish firm advantages over other described techniques. After ACS resolves efforts should be made to achieve early primary fascia closure. Additional data are necessary to resolve uncertainties regarding ideal timing and indication for operative treatment.

  18. A preliminary study on efficacy of rupatadine for the treatment of acute dengue infection.

    Science.gov (United States)

    Malavige, Gathsaurie Neelika; Wijewickrama, Ananda; Fernando, Samitha; Jeewandara, Chandima; Ginneliya, Anushka; Samarasekara, Supun; Madushanka, Praveen; Punchihewa, Chameera; Paranavitane, Shiran; Idampitiya, Damayanthi; Wanigatunga, Chandanie; Dissanayake, Harsha; Prathapan, Shamini; Gomes, Laksiri; Aman, Siti A B; John, Ashley St; Ogg, Graham S

    2018-03-01

    Currently there are no specific treatments available for acute dengue infection. We considered that rupatadine, a platelet-activating factor receptor inhibitor, might modulate dengue-associated vascular leak. The effects of rupatadine were assessed in vitro, and in a dengue model, which showed that rupatadine significantly reduced endothelial permeability by dengue sera in vitro, and significantly inhibited the increased haematocrit in dengue-infected mice with dose-dependency. We conducted a randomised, placebo-controlled trial in 183 adult patients in Sri Lanka with acute dengue, which showed that rupatadine up to 40 mg daily appeared safe and well-tolerated with similar proportions of adverse events with rupatadine and placebo. Although the primary end-point of a significant reduction in fluid leakage (development of pleural effusions or ascites) was not met, post-hoc analyses revealed small but significant differences in several parameters on individual illness days - higher platelet counts and lower aspartate-aminotransferase levels on day 7 in the rupatadine group compared to the placebo group, and smaller effusions on day 8 in the subgroup of patients with pleural effusions. However, due to the small sample size and range of recruitment time, the potential beneficial effects of rupatadine require further evaluation in large studies focused on recruitment during the early febrile phase.

  19. Acute Idiopathic Scrotal Edema

    Directory of Open Access Journals (Sweden)

    Micheál Breen

    2013-01-01

    Full Text Available We report a case of acute idiopathic scrotal edema (AISE in a 4-year-old boy who presented with acute scrotal pain and erythema. The clinical features, ultrasound appearance, and natural history of this rare diagnosis are reviewed. In this report, we highlight the importance of good ultrasound technique in differentiating the etiology of the acute scrotum and demonstrate the color Doppler “Fountain Sign” that is highly suggestive of AISE.

  20. Imaging of acute pancreatitis

    Energy Technology Data Exchange (ETDEWEB)

    Merkle, Elmar M.; Goerich, Johannes [Department of Radiology, University Hospitals of Ulm, Steinhoevel Strasse 9, 89075 Ulm (Germany)

    2002-08-01

    Acute pancreatitis is defined as an acute inflammatory process of the pancreas with variable involvement of peripancreatic tissues or remote organ systems. This article reports the current classification, definition and terminology, epidemiology and etiology, pathogenesis and pathological findings, clinical and laboratory findings, and finally imaging findings of acute pancreatitis with emphasis on cross-sectional imaging modalities such as ultrasound, computed tomography, and magnetic resonance imaging. (orig.)