نتایج جستجو برای: chronic hepatitis b

تعداد نتایج: 1378014  

Background: The prevalence of hepatitis B and C in Iranian children with chronic kidney disease is limited. Therefore, the present study intends to assess the prevalence of hepatitis B and C in children with chronic kidney disease (CKD).Method: The present study is a historical cohort study which was conducted in a window period of 25 years in Children’s Medical Center in Tehran, 1991-2016. Dat...

خانلری, شهناز, محمودی, محمود, مسرور رودسری, دریادخت, موسوی, ملیحه السادات,

  Background : preventing of hepatitis B needs recognition of it's causative agent and specific characteristic. Hospital staffs get most rating for hepatitis B carrier. The important point in this disease is the great number of client without symptoms, Antigen hepatitis B chronic carriers and different way for transmission.   Objective : To determine specific characteristic of carrier with the ...

Mansour Bahardoust, Marjan Mokhtare, Shahram Agah,

Background: Hepatitis is among the major health problems, especially in developing countries. During past decades, the association between type of blood group (ABO) and hepatitis B and C virus has always been discussed. This study was designed to investigate the possible association between type of ABO blood group and chronic hepatitis B and C infection. Methods: In the present analytical stud...

ژورنال: پژوهش در پزشکی 2007
رضازاده, مهدی, محمدعلیزاده, امیرهوشنگ, ممانی, مژگان, کرامت, فریبا, رنجبر, میترا,

Background: Superinfection of hepatitis A in chronic hepatitis B and C may worsen the course of disease. This study attempted to study frequency of hepatitis A virus antibodies in patients with hepatitis B and hepatitis C. Materials and methods: 115 hepatitis C and 56 hepatitis B patients who visited the Hepatitis Association of Hamedan province during 2004-2005 were enrolled. Hepatitis A viru...

Journal: :hepatitis monthly 0
armin hosseini razavi gastroenterology and liver diseases research center, shahid beheshti university of medical sciences, tehran, ir iran; department of microbiology, faculty of biological sciences, shahid beheshti university, tehran, ir iran pedram azimzadeh gastroenterology and liver diseases research center, shahid beheshti university of medical sciences, tehran, ir iran seyed reza mohebbi gastroenterology and liver diseases research center, shahid beheshti university of medical sciences, tehran, ir iran; corresponding authors: seyed masoud hosseini, department of microbiology, faculty of biological sciences, shahid beheshti university, tehran, ir iran. tel: +98-212990-2721, fax: +98-2122736044, e-mail:; seyed reza mohebbi, gastroenterology and liver diseases research center, shahid beheshti university of medical sciences, tehran, ir iran. tel: +98-2122432515, fax: +98-2122432516, e-mail: seyed masoud hosseini department of microbiology, faculty of biological sciences, shahid beheshti university, tehran, ir iran; corresponding authors: seyed masoud hosseini, department of microbiology, faculty of biological sciences, shahid beheshti university, tehran, ir iran. tel: +98-212990-2721, fax: +98-2122736044, e-mail:; seyed reza mohebbi, gastroenterology and liver diseases research center, shahid beheshti university of medical sciences, tehran, ir iran. tel: +98-2122432515, fax: +98-2122432516, e-mail: sara romani gastroenterology and liver diseases research center, shahid beheshti university of medical sciences, tehran, ir iran mahsa khanyaghma gastroenterology and liver diseases research center, shahid beheshti university of medical sciences, tehran, ir iran

objectives in this study, the association of tgf-β1 +915g/c and -509c/t gene polymorphisms with chronic hepatitis b was evaluated in iranian patients. materials and methods a population-based case–control study was conducted in taleghani hospital, tehran. a number of 220 patients with chronic hepatitis b and the same number of healthy control subjects were designated the case and the control gr...

Journal: :hepatitis monthly 0
elisabeth smolle institute of pathology, medical university graz, austria +43-31638580594, [email protected] evelyn zöhrer institute of pathology, medical university graz, austria +43-31638580594, [email protected] kira bettermann institute of pathology, medical university graz, austria +43-31638580594, [email protected] johannes haybaeck institute of pathology, medical university graz, austria +43-31638580594, [email protected]; institute of pathology, medical university graz, austria +43-31638580594, [email protected]

context several risk factors play the role in the development of hepatocellular carcinoma (hcc) from which chronic hepatitis b and c infections are the most important ones. dna integration of hepatitis viruses alters the function of critical genes promoting malignant transformation of virus-infected liver cells. evidence acquisition there are remarkable geographic differences in prevalence of c...

Journal: :گوارش 0
tahereh khazaee azadeh ebrahimzadeh ehsan moghaddam mazyar ghafori

background : hepatitis b virus (hbv) is one of the most popular causes of chronic liver diseases through the world. there are approximately 350 million individuals infected with the hbv that 15 to 20 million of them are co-infected with hdv. it is known that co-existent infection with hdv tends to accelerate the progress of chronic hbv infection to chronic hepatitis, cirrhosis and hepatocellula...

Journal: :iranian journal of public health 0
azam askari 1. immunology of infectious diseases research center, rafsanjan university of medical sciences , rafsanjan, iran. hamid hakimi 1. immunology of infectious diseases research center, rafsanjan university of medical sciences , rafsanjan, iran. behzad nasiri ahmadabadi 1. immunology of infectious diseases research center, rafsanjan university of medical sciences , rafsanjan, iran. gholamhossein hassanshahi 2. molecular medicine research center, rafsanjan university of medical sciences , rafsanjan, iran. mohammad kazemi arababadi 1. immunology of infectious diseases research center, rafsanjan university of medical sciences , rafsanjan, iran.

hepatitis b virus (hbv) is the most prevalent viral infection and is among the leading causes of human liver diseases. nearly 360 millions of people are world widely infected with prolonged forms of hepatitis b including active and inactive chronic forms. chronic hepatitis b (chb) is associated with cirrhosis and hepatocellular carcinoma (hcc) in patients suffering from congenital and/or acquir...

Journal: :hepatitis monthly 0
amreen dinani toronto western hospital liver centre, university health network, university of toronto, canada +1-4165818595;+1-4166036230, [email protected] jordan j. feld toronto western hospital liver centre, university health network, university of toronto, canada +1-4165818595;+1-4166036230, [email protected]; toronto western hospital liver centre, university health network, university of toronto, canada +1-4165818595;+1-4166036230, [email protected]

Journal: :hepatitis monthly 0
simin dokht shoaei clinical research and development center, imam hossein hospital, shahid beheshti university of medical sciences, tehran, ir iran shahnaz sali infectious diseases and tropical medicine research center, shahid beheshti university of medical sciences, tehran, ir iran; infectious diseases and tropical medicine research center, shahid beheshti university of medical sciences, tehran, ir iran. tel: +98-2188065096, fax: +98-2122546026 mehdi karamipour infectious diseases and tropical medicine research center, shahid beheshti university of medical sciences, tehran, ir iran esmail riahi physiology department, school of medicine, shahid beheshti university of medical sciences, tehran, ir iran

conclusions the apri had the highest sensitivity and specificity (64% and 71%, respectively) for prediction of the presence of liver disease. we suggest that apri may be applicable for the detection of a severe liver disease. objectives in this study, we evaluated and compared several available indices of the severity of liver diseases in patients with hepatitis. patients and methods exclusion ...

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