نتایج جستجو برای: elisa and rt
تعداد نتایج: 16836501 فیلتر نتایج به سال:
PREMISE OF THE STUDY Pathogens are thought to regulate host populations. In agricultural crops, virus infection reduces yield. However, in wild plants little is known about the spatial and temporal patterns of virus prevalence. Thus, pathogen effects on plant population dynamics are unclear. Prevalence data provide necessary background for (1) evaluating the effects of virus infection on plant ...
Background and Objective: Ciliary neurotrophic factor (CNTF) was originally described as a trophic factor supporting the survival of ciliary ganglion neurons in vitro. CNTF can also promote the survival and differentiation of a variety of nerve cells including sensory, motor, autonomic neurons and oligodendrocytes. To enhance the neurotrophic effect of BMSCs, the CNTF-pSec-tag 2 /hygro A plasmi...
BACKGROUND Bovine viral diarrhea virus (BVDV) is a pestivirus that affects cattle production worldwide and that can infect other ungulates such as cervids and even wild boar (Sus scrofa). It is believed that domestic livestock can become infected through contact with wild animals, though it is known that infection can spread among wild animals in the absence of contact with livestock. Little is...
Background and Aims: Hepatitis C is a blood-borne virus that causes a liver inflammation. The prevalence of hepatitis C (HCV) in hemodialysis patients is more than the general population. Periodic screening of HCV in dialysis centers is necessary to control this viral disease. The aim of this study is the evaluation of HCV infection among hemodialysis patients living in Yazd province of...
Data from naturally infected deer mice (Peromyscus maniculatus) were used to investigate vertical transmission of Sin Nombre virus (SNV) and SNV-specific antibody. The antibody prevalence in juvenile mice (14 g or less) was inversely proportional to the mass of the animal, with juvenile deer mice weighing less than 11 g most likely to be antibody positive (26.9%) and juvenile mice weighing betw...
Objectives: In present research we evaluate the expression of this critical enzyme in a eukaryotic system for future use in cheese industry. Materials and Methods: We have cloned bovine prochymosin gene in methylotrophic yeast, P. pastoris, using pPIC9K as an expression vector. The recombinant plasmid was transformed into the host by electroporation, and it was expre...
In recent years, viral epidemics such as the coronavirus disease (COVID-19) have spread, and this outbreak is thought to be the result of animal-to-human transmission. Hence, accurate diagnostic tests to detect COVID-19 and antiviral antibodies in infected individuals are of utmost importance. This report describes the structure, history, taxonomy, and molecular and immunological techniques for...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید