Kinematic Response of Human Spermatozoa to Nonoxynol-91
نویسندگان
چکیده
منابع مشابه
The in vitro effects of nanosilver colloid on kinematic parameters of ram spermatozoa
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Human papillomaviruses (HPVs) are agents of the most common sexually transmitted diseases in females and males. Precise data about the presence, mechanism of infection and clinical significance of HPV in the male reproductive tract and especially in sperm are not available. Here we show that HPV can infect human sperm, it localizes at the equatorial region of sperm head through interaction betw...
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BACKGROUND A major question in mammalian sperm chemotaxis is whether the cells sense a chemoattractant gradient by comparing the chemoattractant concentration between time points or between spatial points. METHODS To resolve this question, we exposed human spermatozoa to a temporal chemoattractant gradient under conditions of no spatial gradient by rapidly mixing the cells with progesterone o...
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ژورنال
عنوان ژورنال: Biology of Reproduction
سال: 1994
ISSN: 0006-3363,1529-7268
DOI: 10.1095/biolreprod50.4.903