نتایج جستجو برای: hbe
تعداد نتایج: 951 فیلتر نتایج به سال:
Abstract Background: Naturally occurred hepatitis B virus (HBV) with surface mutations in a variety of chronic hepatitis B (CHB) patients who have received no vaccine or HBIG bearing substitutions in surface protein, have been reported. Objectives: Current knowledge concerning the prevalence of these naturally occurring surface antigen mutations among Iranian carriers is limited. Patients and M...
سابقه و هدف: یکی از انواع موتاسیون ها که در ویروس هپاتیت B ایجاد می شود پره کور موتانت است که در حاملین مزمن ویروس هپاتیت B یاAnti-HBe + ایجاد می شود. این بیماران مستعد ابتلا به ضایعات فعال کبدی هستند. این مطالعه بمنظور تعیین شیوع پره کور موتانت در حاملین مزمن ویروس هپاتیت B انجام شده است. مواد و روش ها: این مطالعه به روش مقطعی در حاملین مزمن ویروس هپاتیت B آنتی +HBe طی سال 1381 در بابل انجام ش...
Synthesis of gold nanoparticles (AuNPs) using phytochemicals has become tremendously prominent in biomedical applications because its enhanced bioactivity and biocompatibility. In this study, water extracts from the leaves Cyclopia genistoides (C. genistoides), commonly known as honeybush (HB), were used to synthesize (HB-AuNPs). The HB (HBE) served both reducing capping agents synthesis HB-AuN...
Background and Study Aim. There is a void in the literature comparing fitness effects of housework-based exercise (HBE) conventional (CE), including studies that adapt housework into an program. This study examines effectiveness HBE CE on adolescent learners' health-related (HRF) compares two exercises.
 Material Methods. uses parallel-group, randomized controlled trial with 120 learners; ...
OBJECTIVES To investigate the seroprevalence of hepatitis B surface antigen (HBsAg) in pregnant women and possible risk factors for perinatal hepatitis B virus (HBV) transmission. METHODS Four thousand pregnant women were evaluated using history, examination, and test for serum HBsAg using commercial enzyme immunoassay kits. For HBsAg positive women, liver function tests and a test for hepati...
We focused on the regulation of inflammatory mediator expression by adenovirus E1A in lung epithelial cells and the role of this viral protein in the pathogenesis of chronic obstructive pulmonary disease (COPD). We previously reported that E1A, a well-known regulator of host genes, increased ICAM-1 expression in human bronchial epithelial (HBE) and A549 cells in response to LPS stimulation. In ...
P120-catenin (p120ctn) exerts important roles in regulating E-cadherin and invasiveness in cancer cells. However, the mechanisms by which p120ctn isoforms 1 and 3 modulate E-cadherin expression are poorly understood. In the current study, HBE, H460, SPC and LTE cell lines were used to examine the effects of p120ctn isoforms 1A and 3A on E-cadherin expression and cell invasiveness. E-cadherin wa...
PURPOSE Effective strategies to recruit minority elders into health research (e.g., through churches, partnering with community gatekeepers) often involve nonrandom sampling methods. The current study has two aims: (a) to examine some new practices in recruitment of African American elders and (b) to determine the similarities and differences of the volunteers in the Healthier Black Elders (HBE...
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