But there exists a drawback to calcitriol: high doses can lead to a surfeit of calcium in the bloodstream, a condition known as hypercalcemia. Therefore investigators have been attempting to develop other vitamin D analogs that minimize this risk while maximizing the benefits. Image: NIDDK sildenafilschweiz.com read more .
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The therapy works well at slowing tumor growth, they emphasized. David Berman, an assistant professor of pathology, urology and oncology at The Johns Hopkins University College of Medicine, and his colleagues determined the unsuspected potential problem with remedies that suppress testosterone after finding that the gene that codes for the protein, called nestin, was energetic in lab-grown human being prostate cancer cells. Interested in whether prostate cancer cells in people generate nestin also, the experts looked for it in cells extracted from men who had medical procedures to eliminate locally confined cancers of their prostates and found none.