نتایج جستجو برای: virucidal
تعداد نتایج: 639 فیلتر نتایج به سال:
OBJECTIVES When Lactobacillus spp. dominate the vaginal microbiota of women of reproductive age they acidify the vagina to pH <4.0 by producing ∼1% lactic acid in a nearly racemic mixture of d- and l-isomers. We determined the HIV virucidal activity of racemic lactic acid, and its d- and l-isomers, compared with acetic acid and acidity alone (by the addition of HCl). METHODS HIV-1 and HIV-2 w...
In article number 2100044, Lopes and co-workers discuss the progress in materials designed against viruses. Antiviral mechanisms, such as virucidal, virus binding, drug delivery, are reviewed. The study evaluates several antiviral materials, from bulk to nanoparticles, their applications targeting different
Photochemical damage either to retinoids by near-ultraviolet radiation or to unsaturated fatty acids by near-ultraviolet radiation in the presence of a hydrophobic photosensitizer destroys the virucidal activities of the compounds, as determined by studies on the enveloped bacteriophage ø6.
Development of effective and environmentally friendly disinfectants, or virucidal agents, should help prevent the spread of infectious diseases through human contact with contaminated surfaces. These agents may also be used, if non-toxic to cells and tissues, as chemotherapeutic agents against infectious diseases. We have shown that arginine has a synergistic effect with a variety of virucidal ...
An acidic polysaccharides fraction (APS) obtained from Cedrela tubiflora leaves was tested for antiviral activity. This fraction inhibited the replication of HSV-2 and VSV, while the replication of poliovirus was not affected. APS was not virucidal, but no cytotoxicity was present in the different concentrations of APS assayed.
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