Fluid is added to the sperm by the seminal vesicles, Cowper's glands, and the prostate gland. [View] These fluids provide a source of energy (fructose) and perhaps in other ways provide an optimum chemical environment for the sperm. Full article >>>
semen The thick, whitish secretion of the reproductive organs in the male; composed of sperm and secretions from the prostate, seminal vesicles, and various other glands and ducts. Full article >>>
Some 60% of the volume of ejaculate is produced by the seminal vesicles, and most of the remainder is generated by the prostate. Full article >>>
(Date:7/17/2008)...both scientists and regulators to manage uncertain...ed by the Economic and Social Research Council. Ef...bs is, however, a balancing act where the autonomy...ed to be weighed against the need for comparable d...p the production of human embryonic stem cells and...
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...f Health in Africa declared that a dramatic rise i... In some African countries, annual TB case notific...e past 15 years. The main culprit? The emergence o... and TB, they are more likely to progress from lat...oblem, the World Health Organization currently rec...
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...s the world,s third-largest atoll has some of the ... Caribbean, according to scientists who recently e...uary encountered new species of fish, seaweed and ..., a coral-crowned seamount 250 kilometers southeas... In a series of dives buffeted by high winds and s...