نتایج جستجو برای: antiherpes simplex
تعداد نتایج: 26727 فیلتر نتایج به سال:
From a large series of 5—substituted 1—(2—deoxy——D—ribofuranosyl)—ura— cil (dUrd) , 1—(2—deoxy——D—ribofuranosyl)—cytosine (dCyd) and 1—(—D—arabinofurano— syl)—uracil (araU) analogues that have been evaluated for their antiviral proper— ties, the (E)—5—(2—bromovinyl)derivatives emerged as the most potent and most selec— tive antiherpes agents. (E)—5—(2—Bromovinyl)—dUrd (BVDU) and its congeners, ...
To determine if use of antiherpes drugs protects against the development of AIDS-associated Kaposi's sarcoma (KS), data from 935 homosexual men with AIDS from the Multicenter AIDS Cohort Study were analyzed. In nested case-control analysis, neither acyclovir use for human immunodeficiency virus infection (odds ratio [OR], 0.84; 95% confidence interval [CI], 0.56-1.26; P = .39) nor acyclovir use...
Although human herpesvirus 8 (HHV-8) is the etiologic agent of Kaposi sarcoma (KS), there are no formal guidelines for the clinical management of HHV-8 infection. In patients infected with human immunodeficiency virus (HIV), highly active antiretroviral therapy (HAART) is the best tool for the prevention of KS. In patients who have undergone transplantation, KS is often managed by curtailing im...
This manuscript describes the evaluation of anti-infective potential in vitro of organic extracts from nine sponges, one ascidian, two octocorals, one bryozoan, and 27 seaweed species collected along the Brazilian coast. Antimicrobial activity was tested against Staphylococcus aureus (ATCC 25923), Enterococcus faecalis (ATCC 29212), Pseudomonas aeruginosa (ATCC 27853), Escherichia coli (ATCC 25...
Alpha interferon (IFN-alpha) and nucleoside analogs have been shown to have synergistic antiherpesvirus activity in cultured cells. The mechanisms responsible for this synergistic activity are not known, but we hypothesize that IFN-alpha-induced alterations of nucleoside metabolism in virus-infected cells may play an important role. Infection of cells with herpes simplex virus type 1 (HSV-1) le...
Bromovinyldeoxyuridine is a potent and safe antiherpes compound that in combination with a placebo treatment promoted the partial and complete healing of herpetic epithelial disease in 22 patients in average times of 4-6 days and 8.5 days respectively. However, when BVDU was combined with 1.5 X 10(6) IU of recombinant a 2C interferon, partial and complete healing times for keratitis in 19 patie...
Sir, Post-marketing surveillance (PMS) supplies important information on the pro® t ± risk evaluation of a drug after its approval. Its importance derives from the fact that it is carried out in routine clinical everyday life and without the patient and investigator selection biases that result from controlled clinical studies. Herpes zoster is a common disease that affects up to 20% of the pop...
The water extract from the red marine alga Polysiphonia denudata (Dillwyn) Kutz. from the Bulgarian Black Sea coast selectively inhibited the reproduction of herpes virus type 1 and type 2 in cell cultures (EC50=8.7 to 47.7 mg/ml) as shown by the reduction of virus-induced cytopathic effect and viral infectivity. The virus-inhibitory effect was dose-related, strain-specific and depended on viru...
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