نتایج جستجو برای: infection animal models

تعداد نتایج: 1493935  

Journal: :Bulletin of the Pan American Health Organization 1989

s and Reporfs 215 the virus envelope. These three genes are flanked by sequences repeated on both ends of the genome, known as long terminal repeats (LIR), which contain regulatory elements for transcription. Morphologically, oncoviruses have been subdivided into three groups, referred to as type B, C, and D particles. Type C oncoviruses include, among others, the murine, avian, and feline leuk...

2013
Joséphine M. Reynaud Branka Horvat

Human herpesvirus (HHV)-6A and HHV-6B are two enveloped DNA viruses of β-herpesvirus family, infecting over 90% of the population and associated with several diseases, including exanthema subitum (for HHV-6B), multiple sclerosis and encephalitis, particularly in immunosuppressed patients. Animal models are highly important to better understand the pathogenesis of viral infections. Naturally dev...

Journal: :Journal of immunological methods 2014
Cornelia Gujer Bithi Chatterjee Vanessa Landtwing Ana Raykova Donal McHugh Christian Münz

Epstein Barr virus (EBV) was the first human tumor virus to be described. Despite its discovery now more than fifty years ago, immune control of this virus is still not very well understood and no vaccine is available. This knowledge gap is due in part to the lack of a preclinical small animal model which can faithfully recapitulate EBV infection and immune control, and would allow testing of E...

2012
Simona Zompi Eva Harris

The development of animal models of dengue virus (DENV) infection and disease has been challenging, as epidemic DENV does not naturally infect non-human species. Non-human primates (NHPs) can sustain viral replication in relevant cell types and develop a robust immune response, but they do not develop overt disease. In contrast, certain immunodeficient mouse models infected with mouse-adapted D...

Journal: :iranian journal of parasitology 0
sm heidarnegadi dept. of medical parasitology and mycology, school of public health, tehran university of medical sciences, iran m mohebali dept. of medical parasitology and mycology, school of public health, tehran university of medical sciences, iran and center for research of endemic parasites of iran (crepi), tehran university of medical sciences, tehran, iran sh maraghi dept. of medical parasitology and mycology, school of medical, jundishapur university of medical sciences, ahwaz, iran z babaei dept. of medical parasitology and mycology, school of medicine, kerman university of medical sciences, kerman, iran sh farnia dept. of medical parasitology and mycology, school of public health, tehran university of medical sciences, iran a bairami dept. of medical parasitology and mycology, school of public health, tehran university of medical sciences, iran

background: cryptosporidium spp. is a coccidian parasite infected humans and animals. prevalence rate of cryptosporidium spp. infection associated with is some parameters such as sampling, age, season, country and contact to domestic animals. this study aimed to determine cryptosporidium spp. infection in humans and some animals in rural areas of shushtar district from khuzestan province, south...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد علوم دارویی - پژوهشکده علوم 1392

purpose a metabolic abnormality such as obesity is a major obstacle in the maintenance of the human health system and causes various chronic diseases including type 2 diabetes, hypertension, cardiovascular diseases, as well as various cancers. this study was designed to summarize the recent scientific knowledge regarding the anti-obesity role of curcumin (diferuloylmethane), which is isolated f...

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