نتایج جستجو برای: cytopathic effect
تعداد نتایج: 1642827 فیلتر نتایج به سال:
Persistent Polioviral Infection of Intact Human Amniotic Membrane Without Apparent Cytopathic Effect
We isolated six human T-cell lymphotropic virus type I (HTLV-I)-transformed T-cell clones carrying the phenotypic markers of helper and suppressor T cells. Five of the transformed T-cell clones produced infectious HTLV-I, but one (clone 55) contained a defective provirus and was therefore not competent for viral replication. To test whether there is interference between HTLV-I and the cytopathi...
Variants of hepatitis A virus (pHM175 virus) recovered from persistently infected green monkey kidney (BS-C-1) cells induced a cytopathic effect during serial passage in BS-C-1 or fetal rhesus kidney (FRhK-4) cells. Epitope-specific radioimmunofocus assays showed that this virus comprised two virion populations, one with altered antigenicity including neutralization resistance to monoclonal ant...
Abstract: Background and Aims: Huh-7 is a cell line that was derived from a liver tumor of a Japanese man. Hepatocellular carcinoma (HCC) is considered as a primary liver cancer. Highly resistant tumor to treatment which causes the death of many patients annually. Thus, targeting the cancer cells by using a new method could be effective in...
objective: titration of viruses is important to determine the quantity of virus in vaccine development, master virus seed stock preparation, viral vector studies and virus replication. in this study, we compared the ccid50% and plaque assay as a standard titration method for rotavirus (rf) and hsv-1. methods: the ma104 and vero cells were inoculated by rf and hsv-1 in 6- and 96-well plates. f...
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