نتایج جستجو برای: parapox virus
تعداد نتایج: 397159 فیلتر نتایج به سال:
Background and Aim: Cytokines are believed to play an important role in the regulation of cellular immune response in hepatitis B virus infection. Interleukin 10 is a member of cytokine family. The overall expression of these molecules is mainly controlled by single nucleotide polymorphisms at specific sites on the promoter region of the Interleukin 10 gene. The aim of this study was to a...
The study of dispersion of alfalfa mosaic virus (ALMV) infection based on DAS-ELISA indicated that the fields of Alfalfa, potatoes and tomatoes from Chenaran, Ghochan, Shirvan, Mashhad, Neishaboor and Torbat Heydarieh were infected with the virus. The Statistical analysis indicated that the amount of infection did not differ in the surveyed regions and total mean of infection was 53 percent. Th...
Since thee beginning of the present century retroviruses have been reported as causative factors that produced transmissible tumors in birds. However, in 1980 Poiesz et al, established, for the first time, a link between a retrovirus and leukemia called Human Lymphotropic Virus Type 1 (HTLV1). Over the course of past 27 years the epidemiology of human T lymphotropic Virus type l has matured. ...
Background: Scleroderma is a chronic systemic disorder that affects the connective tissues. It is characterized by several immune manifestations, inflammation, vascular damage, and fibrosis. Some of the viral infections with complex mechanisms are involved in the development and progression of many autoimmune diseases, such as scleroderma. The present study aimed to investigate the serological ...
background and aims: several drugs are being used in treatment of hsv infection in human but still introducing an effective safe drug is desirable. methods: we investigated the inhibitory effect of morphine on replication of hsv in vitro. results: the results indicated that a concentration of up to 200 ug/ml morphine had a limited effect on vero cell viability. at this concentration the growth ...
background nucleus(t)ide analogs (nas), containing lamivudine (lmv), adefovir dipivoxil (adv), endeavor (etv), telbivudine (ldt), and tenofovir (tdf) are widely used for the treatment of chronic hepatitis b (chb), but long term anti-hepatitis b virus (hbv) therapy with nas may give rise to the emergence of drug-resistant viral mutants. objectives this study aimed to find and identify some new r...
conclusions this study showed a low rate of isolated anti-hbc and occult hbv infection in hd patients. it can be due to improvement of people’s knowledge about hbv transmission routes, hbv vaccination of hd patients and regular surveillance of hbv infection. results a hundredpatients with a mean age of 58.5 ± 16.1 years were enrolled in this study. in total, 56.7% were male and 43.3% female. an...
conclusions the main and frequent hbv genotype among azerbaijani patients with chronic hepatitis b virus infection was genotype d followed by genotype a. results the mean age of patients was 35.9 ± 11.7 years (19-66). of 103 patients, 72 (69.9%) were male. in the present study, the predominant hbv genotype was d (93.2%) followed by genotype a (5.8%) and concurrent infection with a and d genotyp...
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