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Gastroenterology and Hepatology From Bed to Bench

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https://www.readbyqxmd.com/read/27895864/is-it-necessary-to-screen-helicobacter-pylori-infection-in-patients-with-celiac-disease-and-iron-deficiency
#1
Gabriel Samasca, Diana Deleanu, Genel Sur, Iulia Lupan, Alexandru Giulia, Rahela Carpa
No abstract text is available yet for this article.
2016: Gastroenterology and Hepatology From Bed to Bench
https://www.readbyqxmd.com/read/27895863/small-bowel-pigmentation
#2
Alaa Abdelwareth, Angus Molyneux, Ravi Madhotra, Sauid Ishaq, Kamran Rostami
No abstract text is available yet for this article.
2016: Gastroenterology and Hepatology From Bed to Bench
https://www.readbyqxmd.com/read/27895862/cutaneous-angiosarcoma-metastatic-to-small-bowel-with-nodal-involvement
#3
Vidya A Fleetwood, Jamie C Harris, Minh B Luu
A 77-year-old male with a history of metastatic scalp angiosarcoma presented with intractable gastrointestinal bleeding from a jejunal mass detected on capsule endoscopy. He underwent laparoscopic-assisted resection of the mass. Intraoperatively, an isolated small bowel mass with bulky lymphadenopathy was seen and resected en bloc. Pathology showed a 6.8cm high-grade metastatic angiosarcoma with nodal involvement and negative margins. Angiosarcoma is a sarcoma with a grim prognosis. The incidence is 2% of all soft tissue sarcomas; cutaneous lesions comprise 27% of manifestations and usually appear on head and neck...
2016: Gastroenterology and Hepatology From Bed to Bench
https://www.readbyqxmd.com/read/27895861/an-unusual-cause-of-anemia-in-cirrhosis-spur-cell-anemia-a-case-report-with-review-of-literature
#4
Graziella Privitera, Giovanni Meli
Chronic anemia is common in liver cirrhosis. In this setting, the pathogenesis of anemia is complex and multifactorial. Spur cell anemia is a serious disorder in cirrhotic patients and is associated with poor prognosis. Liver transplantation constitutes the only therapeutic tool. We report a case with severe spur cell anemia in alcoholic liver cirrhosis. In the attempt to investigate the origin of the disorder, we have evaluated the lipoprotein profile and found a significant reduction of apolipoprotein AI and HDL3 subclass as a possible cause of the disease...
2016: Gastroenterology and Hepatology From Bed to Bench
https://www.readbyqxmd.com/read/27895860/hydatid-liver-cyst-causing-portal-vein-thrombosis-and-cavernous-transformation-a-case-report-and-literature-review
#5
Serdar Kirmizi, Cuneyt Kayaalp, Sezai Yilmaz
A 33-year-old male with abdominal distention after meals was admitted to the hospital. He had a history of surgery for hydatid liver cyst. The cyst was located at the liver hilum and there were portal venous thrombosis and cavernous transformation. It had been treated with partial cystectomy, omentoplasty and albendazole. Two years later at the admission to our center, his laboratory tests were in normal ranges. Abdominal imaging methods revealed splenomegaly, portal vein thrombosis, cavernous transformation and the previously operated hydatid liver cyst...
2016: Gastroenterology and Hepatology From Bed to Bench
https://www.readbyqxmd.com/read/27895859/dysbiosis-of-fecal-microbiota-and-high-frequency-of-citrobacter-klebsiella-spp-and-actinomycetes-in-patients-with-irritable-bowel-syndrome-and-gastroenteritis
#6
Leila Ganji, Masoud Alebouyeh, Mohammad Hassan Shirazi, Seyed Saeed Eshraghi, Abbas Mirshafiey, Naser Ebrahimi Daryani, Mohammad Reza Zali
AIM: This study was aimed to characterize putative differences of fecal microbiota between irritable bowel syndrome (IBS) and gastroenteritis patients and healthy controls. BACKGROUND: New evidence proposed that gut microbiota has a deep effect on the balance between health and disease. PATIENTS AND METHODS: The presence of Clostridium difficile, Campylobacter spp., Enterobacteriacea and Staphylococci were detected in the samples using selective and specific culture media...
2016: Gastroenterology and Hepatology From Bed to Bench
https://www.readbyqxmd.com/read/27895858/distribution-of-pathogenicity-island-pai-markers-and-phylogenetic-groups-in-diarrheagenic-and-commensal-escherichia-coli-from-young-children
#7
Ghazal Naderi, Fakhri Haghi, Habib Zeighami, Fatemeh Hemati, Neda Masoumian
AIM: This case-control study investigated the various PAI markers, phylogenetic groups and antimicrobial susceptibility among DEC and commensal E. coli isolates. BACKGROUND: Diarrheagenic Escherichia coli (DEC) is an emerging agent among pathogens that cause diarrheal diseases and represents a major public health problem in developing countries. The major difference in virulence among DEC pathotype and commensals may be related to the presence of specific genomic segments, termed pathogenicity islands (PAIs)...
2016: Gastroenterology and Hepatology From Bed to Bench
https://www.readbyqxmd.com/read/27895857/frequency-of-vana-vanb-and-vanh-variants-amongst-vancomycin-resistant-enterococci-isolated-from-patients-in-central-region-of-iran
#8
Jaafar Rezvani, Reza Nasr, Fatemeh T Shamsabadi, Mohammad Reza Akbari Eidgahi
AIM: The aim of this study was to investigate the VRE frequency and the rate of each gene in isolated enterococci from patients with intestinal infection in the central region of Iran. BACKGROUND: Enterococci infections are a public health growing concern due to the glycopeptide antibiotics resistance especially vancomycin. Genes, vanA, B, and H contribute to the influence of vancomycin-resistant enterococci (VRE). PATIENTS AND METHODS: This study was conducted from January to July 2014 in Shahrood university hospital...
2016: Gastroenterology and Hepatology From Bed to Bench
https://www.readbyqxmd.com/read/27895856/genetic-characterization-of-cryptosporidium-spp-among-patients-with-gastrointestinal-complaints
#9
Reza Ranjbar, Kaveh Baghaei, Ehsan Nazemalhosseini Mojarad
AIM: This study investigated subtypes of Cryptosporidium in patients with gastrointestinal complaints in Tehran, Iran. BACKGROUND: Cryptosporidium, an intracellular protozean parasite, is among the major causative agents of gastroenteritis disorders in humans. It also causes water-borne and food-borne outbreaks of diarrheal diseases. PATIENTS AND METHODS: A total of 1685 fecal samples were collected from patients with gastrointestinal complaints who had been referred to clinical laboratories Tehran, Iran...
2016: Gastroenterology and Hepatology From Bed to Bench
https://www.readbyqxmd.com/read/27895855/years-of-life-lost-due-to-gastric-cancer-is-increased-after-bayesian-correcting-for-misclassification-in-iranian-population
#10
Nastaran Hajizadeh, Mohamad Amin Pourhoseingholi, Ahmad Reza Baghestani, Alireza Abadi, Behnaz Ghoreshi
AIM: To estimate the change in years of life lost (YLL) due to gastric cancer mortality after correcting for misclassification in registering causes of death using the Bayesian method. BACKGROUND: For evaluating the health status of a country and determining priority of risk factors, some epidemiologic indicators are needed. Due to premature death, YLL is one of the most widely used indicators. To have an exact estimate of YLL, an accurate death registry data is needed, but the Iranian death registry is subject to misclassification error...
2016: Gastroenterology and Hepatology From Bed to Bench
https://www.readbyqxmd.com/read/27895854/differential-expression-of-aristaless-like-homeobox-4-a-potential-marker-for-gastric-adenocarcinoma
#11
Fariba Ghasemvand, Navid Nezafat, Saeed Hesami Tackallou, Daruosh Momenzadeh, Saeid Rahmanzadeh
AIM: The objective of this experiment was to evaluate the ALX-4 mRNA expression level in different stages of human gastric adenocarcinoma compared to the gastric cancer stem cells (GCSC) and gastric cancer cell line, MKN-45. BACKGROUND: Gastric cancer is the second most common cancer in the world today, leading approximately to 3-10% of all cancer-related deaths. Identification of specific biomarkers could be a crucial approach to improve diagnosis and treatment of this cancer type...
2016: Gastroenterology and Hepatology From Bed to Bench
https://www.readbyqxmd.com/read/27895853/expression-of-liver-alpha-amylase-in-obese-mouse-hepatocytes
#12
Zohreh Afsartala, Sanaz Savabkar, Ehsan Nazemalhosseini Mojarad, Vahideh Assadollahi, Shima Tanha, Khosro Bijangi, Mohammadreza Gholami
AIM: The aim of this study is to demonstrate the relation between the expression of liver alpha-amylase and obesity. BACKGROUND: Alpha-amylase catalyses the hydrolysis of 1, 4-alpha-glucosidic linkages in polysaccharides and has three main subtypes, including: salivary, pancreatic, and hepatic. Hepatic alpha-amylase is involved in glycogen metabolism, and has a role in obesity and its management. In this study, we aimed to analyze the expression of liver alpha-amylase in overweight and obese mouse...
2016: Gastroenterology and Hepatology From Bed to Bench
https://www.readbyqxmd.com/read/27895852/protein-protein-interaction-network-of-celiac-disease
#13
Mona Zamanian Azodi, Hassan Peyvandi, Mohammad Rostami-Nejad, Akram Safaei, Kamran Rostami, Reza Vafaee, Mohammadhossein Heidari, Mostafa Hosseini, Mohammad Reza Zali
AIM: The aim of this study is to investigate the Protein-Protein Interaction Network of Celiac Disease. BACKGROUND: Celiac disease (CD) is an autoimmune disease with susceptibility of individuals to gluten of wheat, rye and barley. Understanding the molecular mechanisms and involved pathway may lead to the development of drug target discovery. The protein interaction network is one of the supportive fields to discover the pathogenesis biomarkers for celiac disease...
2016: Gastroenterology and Hepatology From Bed to Bench
https://www.readbyqxmd.com/read/27895851/evaluating-the-safety-efficacy-and-complications-of-electrotherapy-and-its-comparison-with-conventional-method-of-hemorrhoidectomy
#14
Payam Nikooiyan, Hamzeh Mohammadi Sardo, Bahram Poursaeidi, Motahareh Zaherara, Bijan Ahmadi
AIM: This study was performed to evaluate the efficacy, safety and complications of electrotherapy compared with conventional hemorrhoidectomy (Ferguson technique). BACKGROUND: Ferguson hemorrhoidectomy is always associated with considerable pain and postoperative complications. Still, the electrotherapy method in which the hemorrhoidal tissue is not removed may not improve critical complications. PATIENTS AND METHODS: This randomized clinical trial was performed on patients with hemorrhoids referring to hospitals affiliated to the Kerman University of Medical Sciences during 2014-2015...
2016: Gastroenterology and Hepatology From Bed to Bench
https://www.readbyqxmd.com/read/27895850/evaluation-of-hepatitis-c-virus-intrafamilial-transmission-among-families-with-one-index-case-a-pilot-study-from-fars-province-iran
#15
Kamran B Lankarani, Maryam Ardebili, Masood Sepehrimanesh, Maryam Nejabat, Mohammad Amir Hemmati Rad, Seyed Younes Hosseini
AIM: Our aim was to survey the rate and risk factors for Hepatitis C virus interfamilial transmission among families with one index case. BACKGROUND: The role of intrafamilial transmission in Hepatitis C virus epidemiology is still debated. PATIENTS AND METHODS: A cross-sectional study was conducted on 34 families (236 members) of HCV infected patients from Fars province, spring to summer 2013. All subjects were first evaluated for the risk factors of exposure and then their serum was checked for the presence of HCV antibody and the genome, using ELISA and PCR...
2016: Gastroenterology and Hepatology From Bed to Bench
https://www.readbyqxmd.com/read/27895849/celiac-disease-and-obstetrical-gynecological-contribution
#16
REVIEW
Giovanni Casella, Guido Orfanotti, Loredana Giacomantonio, Camillo Di Bella, Valentina Crisafulli, Vincenzo Villanacci, Vittorio Baldini, Gabrio Bassotti
Celiac disease (CD) shows an increased prevalence in female, particularly during the fertile period. Celiac disease should be researched in infertility, spontaneous and recurrent abortions, delayed menarche, amenorrhea, early menopause, and children with low birth-weight. Celiac disease is still little considered during the evaluation of infertility. Up to 50% of women with untreated CD refer an experience of miscarriage or an unfavorable outcome of pregnancy. Celiac patients taking a normal diet (with gluten) have a shorter reproductive period...
2016: Gastroenterology and Hepatology From Bed to Bench
https://www.readbyqxmd.com/read/27458519/recent-advances-in-functional-bowel-disorders
#17
Dominic King, David Al Dulaimi
No abstract text is available yet for this article.
2016: Gastroenterology and Hepatology From Bed to Bench
https://www.readbyqxmd.com/read/27458518/argon-plasma-coagulation-is-not-effective-in-every-vascular-lesion
#18
Himadri Chauhan, Sherly Mathews, Kamran Rostami
No abstract text is available yet for this article.
2016: Gastroenterology and Hepatology From Bed to Bench
https://www.readbyqxmd.com/read/27458517/hepatitis-a-virus-vaccination-in-iranian-soldiers-needs-more-attention
#19
Seyed Moayed Alavian
No abstract text is available yet for this article.
2016: Gastroenterology and Hepatology From Bed to Bench
https://www.readbyqxmd.com/read/27458516/clinical-characteristics-and-response-to-therapy-of-autoimmune-hepatitis-in-an-urban-latino-population
#20
Ayesha Zahiruddin, Abtin Farahmand, Paul Gaglio, Hatef Massoumi
AIM: We hypothesized that AIH outcomes might be different in our patient population that consists of a large number of Latinos. BACKGROUND: Literature has suggested that the presentation and outcome of autoimmune hepatitis can be different among different ethnicity and communities. PATIENTS AND METHODS: We performed a retrospective chart review of Latino patients with AIH diagnosed between 2002-2012. Complete and partial remissions were defined as normalization of liver enzyme values, or achieving less than twice the upper limit normal (ULN), respectively...
2016: Gastroenterology and Hepatology From Bed to Bench
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