Sperm motility stimulation
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چکیده
Sperm motility stimulation is a pharmacological treatment used to improve sperm motility and treatment outcome in frozen-thawed epididymal and testicular spermatozoa. Sperm motility is a critical factor in male fertility. Low motility can be caused by a variety factors including abnormal spermatogenesis, oxidative damage, or depletion of intracellular adenosine triphosphate (ATP; molecule that stores the energy in cells). Cryopreservation (freezing) impairs sperm fertilizing ability by decreasing sperm motility and motion characteristics.
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Sperm motility stimulation
Sperm motility stimulation is a pharmacological treatment used to improve sperm motility and treatment outcome in frozen-thawed epididymal and testicular spermatozoa. Sperm motility is a critical factor in male fertility. Low motility can be caused by a variety factors including abnormal spermatogenesis, oxidative damage, or depletion of intracellular adenosine triphosphate (ATP; molecule that ...
متن کاملSperm motility stimulation
Sperm motility stimulation is a pharmacological treatment used to improve sperm motility and treatment outcome in frozen-thawed epididymal and testicular spermatozoa. Sperm motility is a critical factor in male fertility. Low motility can be caused by a variety factors including abnormal spermatogenesis, oxidative damage, or depletion of intracellular adenosine triphosphate (ATP; molecule that ...
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© Translational Andrology and Urology. All rights reserved. Transl Androl Urol, 2015;4(S1) www.amepc.org/tau dehydrogenase (SDH) activity, sperm mitochondrial membrane potential (MMP) and sperm adenosine triphosphate (ATP) content. The independent t-test and one-way repeated measures analysis of variance (ANOVA) were used to compare the variables between and within two groups. Results: In the i...
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Because poorly motile sperm samples can often be stimulated by treatments that increase intracellular levels of cyclic adenosine monophosphate (cAMP), it has been supposed that such samples are unable to maintain an adequate supply of the cyclic nucleotide with which to activate protein kinase A (PKA). To investigate this hypothesis, we incubated boar sperm samples with bicarbonate (a stimulato...
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