Breasts milk might protect infants from acquiring HIV infection order here.

Breasts milk might protect infants from acquiring HIV infection, say researchers A substance in breast milk that neutralizes HIV and may protect babies from acquiring HIV from their infected moms has been identified for the first time by researchers at Duke Medication order here more info . The protein, called TNC or Tenascin-C, had previously been named playing a role in wound healing, but was not known to have antimicrobial properties. The discovery could lead to potential new HIV-prevention strategies. Reporting in the journal Proceedings of the National Academy of Sciences through the week of Oct. 21, 2013, the researchers describe how the TNC proteins in breast milk binds to and neutralizes the HIV virus, potentially protecting exposed infants who might become infected from repeated exposures to the virus otherwise.

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In the scholarly study, the researchers initial determined that the oral cavity and upper digestive tract of BLT mice have the same cells that affect oral transmission of HIV in human beings and then successfully transmitted the virus to the mice through these pathways. When the mice were given virus in whole breast milk from HIV-negative females, however, the virus could not become transmitted. Related StoriesStudy evaluates efficiency of antiretroviral treatment in HIV-contaminated childrenDespite reduced HIV/Helps deaths, disease still persists in South AfricaPitt Community Health launches research to promote health among aging gay and bisexual guys with HIV’These results are highly significant because they present that breasts milk can completely block oral transmitting of both forms of HIV that are found in the breast milk of HIV-infected moms: virus contaminants and virus-infected cells,’ said Angela Wahl, PhD, a post-doctoral researcher in Garcia’s lab and lead author on the paper.

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