𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The chemistry and cytology of the sperm membrane of sheep

✍ Scribed by Green, W. W.

Publisher
John Wiley and Sons
Year
1940
Tongue
English
Weight
925 KB
Volume
76
Category
Article
ISSN
0003-276X

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Sperm penetration through the zona pellu
Sperm penetration through the zona pellucida of the sheep egg
✍ Dziuk, P. J. ;Dickmann, Z. πŸ“‚ Article πŸ“… 1965 πŸ› John Wiley and Sons 🌐 English βš– 290 KB πŸ‘ 1 views

Sheep eggs were obtained at appointed times from 4 to 16 hours after ovulation and examined for evidence of penetration by spermatozoa. The following observations were made: ( 1 ) The fertilizing spermatozoon makes a curved slit in the zona as a result of traversing it. The slit seems to be an open

A note on the cytology of the pineal bod
A note on the cytology of the pineal body of the sheep
✍ Jordan, H. E. πŸ“‚ Article πŸ“… 1921 πŸ› John Wiley and Sons 🌐 English βš– 733 KB

Nota sobre la citologia del cuerpo pineal de la oveja. Las c6lulas de "interneuroglia" del cuerpo pineal de la oveja de cuatro a ocho meses se caracterizan, (en el tejido fijado durante cuatro semanas en una soluci6n a1 2 por ciento de Bcido 6smico) , por la abundancia de pequeilas mitocondrias esfe

Localization of phosphatase activity on
Localization of phosphatase activity on the membranes of the mammalian sperm head
✍ Gordon, Mildred πŸ“‚ Article πŸ“… 1973 πŸ› John Wiley and Sons 🌐 English βš– 981 KB

## Abstract Epididymal and ejaculated rabbit sperm and ejaculated human sperm were incubated at pH 7.0 and pH 9.0 to test for phosphatase activity. With the substrates tested, ATP, ADP, AMP, ITP, p‐nitro‐phenyl phosphate, and glucose‐6‐phosphate, enzymes capable of dephosphorylating ATP at pH 7.0 w

Timing of sperm transport, sperm penetra
Timing of sperm transport, sperm penetration and cleavage in the rat
✍ Shalgi, R. ;Kraicer, P. F. πŸ“‚ Article πŸ“… 1978 πŸ› John Wiley and Sons 🌐 English βš– 591 KB

## Abstract Times of sperm entry into the oviduct from the uterus, into the ampulla from the isthmus; of sperm penetration into oocytes, and of cleavage, were determined using three mating regions. Time intervals and their errors of estimation were calculated. Spermatozoa were first found in the is