Women's Health Weekly
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Life Sciences
Reports from Yanshan University highlight recent research in life sciences
October 16th, 2008
According to recent research from Qinhuangdao, People's Republic of China, "This study demonstrated that the total alkaloids isolated from the traditional Chinese medicinal herb Solanum nigrum Linne (SNL-A) inhibited the growth of human cervical cancer HeLa cells in culture medium with much lower toxicity to human normal lymphocytes. By means of HE staining and TUNEL assay, our results further revealed that SNL-A induced cell death by apoptosis." "An immunohistochemical assay showed down-regulation of the bcl-2 and p53 genes and no obvious change of bax gene in the SNL-A treated cells. Subcutaneous injection of HeLa cells induced tumor formation in nude mice, and SNL-A...
Source: Women's Health Weekly (2008-10-16)
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