نتایج جستجو برای: viral

تعداد نتایج: 150602  

Betanodavirus is one of the two genera making up the family Nodaviridae and is the etiological agent of viral nervous necrosis (VNN, also known as viral encephalopathy and retinopathy or VER). The virus infects a large range of host species in more than 50 species of marine and freshwater fish worldwide from different geographical areas and the known host range continues to expand as new specie...

Hepatitis B and C viruses are major public health problems. These viruses can chronically lead to liver disease such as fibrosis, cirrhosis, and hepatocellular carcinoma, which often increase mortality in these patients. According to previous studies, the liver is highly affected by changes in the microbiota of gastrointestinal tract and immune system damage caused by inflammation due to viral ...

ژورنال: کومش 2022

Undoubtedly, vaccination can be one of the promising approaches to control infectious diseases such as the COVID-19 pandemic. Inactivated viral vaccines have a history of "vaccine-induced enhanced disease", which may occur when neutralizing antibodies bind to viral antigens without blocking or clearing the infection. This can cause additional inflammation through the mechanisms described for ot...

Journal: :مدیریت بازرگانی 0
مهرداد مدهوشی استاد گروه مدیریت بازرگانی، دانشگاه مازندران، بابلسر، ایران سعید رضایی دانشجوی دکترای مدیریت بازرگانی، دانشگاه خوارزمی، تهران، ایران

in recent years, viral advertising has received ampleattention from marketers and practitioners due to significant expansionof internet. this research aimed at evaluating the effectiveness of viraladvertising. we applied experiment strategy to conduct the study.students of mazandaran university constituted the population. totally386 students were selected using cluster sampling. the selectedsam...

Several complications attributed with Herpes virus related infections and the emergence of drug resistant viruses prompt scientists to search for new drugs. Several terpenoids and coumarins have shown anti HSV effects while no sesquiterpene coumarin have been previously tested for HSV treatment. Three sesquiterpene coumarins [badrakemin acetate (1), kellerin (2) and samarcandin diasteromer (3) ...

Background and purpose: Viral hepatitis is a systemic infection that mainly affects the liver. We studied the prevalence of skin lesions and infectious diseases including hepatitis A and B virus infection in patients attending Qaemshahr Razi Teaching Hospital, Iran 2013-2015. Materials and methods: In this retrospective descriptive study, records of patients diagnosed with hepatitis were inv...

Objective(s): Diabetes mellitus (DM) is a major worldwide public health challenge, for which gene therapy offers a potential therapeutic approach. To date, no systematic review or meta-analysis has been published in this area, so we examined all relevant published studies on rodents to elucidate the overall effects of gene therapy on bodyweight, intraperitoneal glucose...

Introduction: Due to the side effects of overuse of antibiotics, the aim of study was to evaluate the optimal antibiotic use in children with gastroenteritis. Methods: This descriptive-analytical study was conducted on 178 children with gastroenteritis from January to December 2018. Data including age, gender, clinical symptoms and laboratory findings were extracted from records. Results: Out...

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