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Sperm Motility Assessment by Videomicrography
Fertility and Sterility, 1981A technically simple, inexpensive method is described for measuring objective parameters of sperm motility. The instruments involved are commercially available, home-oriented videotape equipment. Quantitative measurements of sperm motility are made directly from the video image and are facilitated by use of an analysis transparency that is applied as ...
D F, Katz, J W, Overstreet
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Bacterial effect on sperm motility
Urology, 1975Human semen containing normal number of sperm was exposed to concentrations of Escherichia coli varying from 500 to 10-8 colonies per cubic centimeter. A significant decrease in motility was abserved at 10-6 colonies per cubic centimeter.
G B, del Porto +2 more
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The Effects of Prostaglandins on Sperm Motility
Fertility and Sterility, 1977Inflammatory exudates around intrauterine devices were found to produce large concentrations of prostaglandin F2alpha. To evaluate the effect of this substance, 100 semen specimens were incubated in concentrations 100 times greater than that found in normal semen. Motility indices were calculated, and significant inhibition of sperm motility was found.
M S, Cohen +3 more
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Motility, viability, and calcium in the sperm cells
Systems Biology in Reproductive Medicine, 2013Sperm cells are complicated in vitro models. Their viability is limited, and physiology is complex. The study of their properties is of great application in the animal production as viable and functional gametes are essential. It has been shown that the decrease of sperm cell viability parallels an increase of the reactive oxygen species (ROS ...
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Characteristics of Sperm Motility
Annals of the New York Academy of Sciences, 1991openaire +2 more sources