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Antiviral Agents For Pregnant Women With Genital Herpes, Christopher Wenner Md

Articles

Clinical Question

Do antiviral medications prevent perinatal transmission of genital herpes to neonates?

Evidence-Based Answer

There is no evidence that the use of antiviral agents in women who are pregnant and have a history of genital herpes prevents perinatal transmission of herpes simplex virus (HSV) to neonates. [Strength of recommendation: A, based on multiple systematic reviews] However, treatment with antivirals during the last month of pregnancy does reduce the rate of HSV outbreaks in pregnant women and the resultant need for cesarean delivery. [Strength of recommendation: A, based on multiple systematic reviews]

Medium From Irradiated Cells Induces A Dose Dependent Expression Of Mitochondrial Changes And Bcl2 Responses In Unirradiated Human Keratinocytes, Paula Maguire, Carmel Mothersill, C. Seymour, Fiona Lyng

Articles

Exposure of unirradiated human keratinocytes to irradiated cell conditioned medium (ICCM) is known to cause a cascade of events that leads to reproductive death and apoptosis. This study investigates the effect of ICCM on clonogenic survival, mitochondrial mass and BCL2 expression in unirradiated keratinocytes. Exposure to 5 mGy, 0.5 Gy and 5 Gy ICCM resulted in a significant decrease in clonogenic survival. Human keratinocytes incubated with ICCM containing an antioxidant, N-acetylcysteine, showed no significant decrease in clonogenic survival. HPV-G cells incubated with ICCM containing a caspase 9 inhibitor showed no significant decrease in clonogenic survival when the ICCM dose was …