نتایج جستجو برای: herpes simplex virus type 1 hsv 1
تعداد نتایج: 3925095 فیلتر نتایج به سال:
The susceptibilities of varicella-zoster virus (VZV) and herpes simplex virus type 1 (HSV-1) and type 2 (HSV-2) to 17 nucleoside analogs were compared by a plaque reduction assay with human embryonic lung fibroblast cells. The susceptibility of VZV to certain nucleoside analogs was different from that of HSV-1. Against VZV the 5-halogenovinyl-arabinosyluracils were the most potent of the compou...
HEp-2 cells underwent apoptosis when the cells were incubated in medium containing sorbitol. Infection with herpes simplex virus type 1 (HSV-1) prior to the sorbitol treatment suppressed this apoptosis completely, indicating that HSV-1 carries an antiapoptosis gene. In addition, HSV-1 multiplication was restricted in these apoptotic HEp-2 cells.
The complete nucleotide sequence of the gene encoding the protease and ICP35 capsid protein of herpes simplex virus (HSV) type 2 strain G has been determined. The gene consisits of a 1908 bp open reading frame capable of encoding 636 amino acids. Comparative nucleotide sequence analysis of the gene with published HSV-1 sequences revealed that the HSV-2 nucleic acid segment most likely encodes t...
abstract: peganum harmala l. (zygophylaceae) has been used in a variety of practical applications in medical science. our objective in the current study was to determine the effects of the seed extract on herpes simplex virus type 1 (hsv-1) replication in vero cells. different concentrations (100, 500, 571, 667, 800 and 1000 µg/ml) of the extract were examined. experiments were carried out usin...
Herpes simplex virus infection of the central nervous system is still a significant cause of morbidity and often mortality. Changes of central nervous system are results of primary infection or activation of latent HSV-1, HSV-2. Neurological deficits often follow encephalitis herpetica. The application of PCR is prompt and specific diagnosis of herpes simplex virus infections of the brain. Adva...
The Herpes simplex viruses are responsible for a broad-spectrum of diseases affecting all age groups across the developed and developing world. The viruses are members of the herpesvirus family, which also includes the human pathogens Varicella-Zoster virus, Epstein-Barr virus, Cytomegalovirus, Human herpes virus -6 and -8. Herpes simplex virus type -1 (HSV-1) and -2 (HSV-2) are serotypically d...
Background: Macrophages have important role in defense against Herpes Simplex Virus type-1 (HSV-1). The present study was performed to determine the viability and nitric oxide (NO) production by HSV-1 infected mouse peritoneal macrophages (HIM). Method: The viability of macrophages was evaluated using MTT reduction assay and the production of nitrite using Griess method. Results: The ability of...
Background and Aim: Some viruses (including herpes viruses) due to neurotropic properties and latency are considered as a possible factor in many central nervous system disorders, including schizophrenia and bipolar disorder. The aim of the current study was to assess the level of IgG antibodies against Herpes Simplex virus (HSV) and Epstein-Barr virus (EBV) in these diseases. Ma...
A replication-defective mutant of herpes simplex virus 2 (HSV-2) was engineered by replacing the ICP8 gene of HSV-2 strain 186 with an ICP8-lacZ fusion gene from the herpes simplex virus 1 (HSV-1) HD-2 mutant strain. The resulting virus, HSV-2 5BlacZ, is defective for growth in Vero cells but is capable of growth in a cell line that expresses HSV-1 ICP8. In Vero cells, the mutant virus is defec...
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