A protein isolated from the Chinese yam Dioscorea opposita that stimulates estrogen and progesterone release in vitro and in vivo but does not stimulate the proliferation of breast and ovarian cancer cells is disclosed. The protein exhibits anti-osteoporotic activity in vivo. Also provided are the p.....
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The present invention relates to the field of Influenza in the presence of Influenza antibodies and, more particularly, it relates to the use of hemagglutinin pseudotyped viruses in methods for detecting the presence or absence of Influenza antibodies in a sample. The present invention also relates .....
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This invention aims at enhancing and widening the spatial effect of stereo audio system. Traditional ways of enhancing the spatial effect of a stereo audio system may sound mechanical, and could be affected by external factors such as the auditory characteristics of the listeners. Our method conceal.....
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