نتایج جستجو برای: hsv1
تعداد نتایج: 375 فیلتر نتایج به سال:
Control of infectious diseases requires information about the rates at which individuals make contact. We propose a novel approach to modelling contact rates, via a continuous contact surface. This provides a more realistic and flexible representation of contact rates than currently used methods. Our approach allows sources of heterogeneity due to age, individual effects and gender to be modell...
Congenital tumours are a group of distinct infrequent disorders whose exact aetiologies have not clearly been understood so far. Viral infection seems to be one of the key factors involved in the carcinogenesis of certain tumours. This study was performed to assess whether viral DNAs are present in the congenital tumours or not. Nucleic acid from 31 congenital tumours was extracted. Detection o...
Noninvasive imaging of reporter gene expression using various imaging modalitiesis playing an increasingly important role in defining molecular events in the field of cancer biology, cell biology, and gene therapy. In this study, a novel reporter vector was constructed encoding a fusion protein comprised of a mutant herpes simplex virus type 1 thymidine kinase (HSV1-sr39tk) (tk), a positron emi...
The limitations of the ganciclovir (GCV)/herpes simplex virus thymidine kinase (HSV1 TK: EC 2.7.1.21) system as a suicide gene therapy approach have been extensively studied over the years. In our study, we focused on improving the cytotoxic profile of the GCV/equine herpes virus-4 thymidine kinase (EHV4 TK: EC 2.7.1.21) system. Our approach involved the structure-guided mutagenesis of EHV4 TK ...
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