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Storage of ram semen
S Salamon, WMC Maxwell - Animal reproduction science, 2000 - Elsevier
Storage of ram semen in liquid and frozen state, the diluents used for both methods,
processing, cooling, freezing and thawing of semen are reviewed. Factors influencing the …
processing, cooling, freezing and thawing of semen are reviewed. Factors influencing the …
Frozen storage of ram semen II. Causes of low fertility after cervical insemination and methods of improvement
S Salamon, WMC Maxwell - Animal Reproduction Science, 1995 - Elsevier
Research up to 1993 is reviewed. Freezing and thawing of ram semen causes
ultrastructural, biochemical and functional damage to a significant proportion of …
ultrastructural, biochemical and functional damage to a significant proportion of …
Sperm migration, selection, survival, and fertilizing ability in the mammalian oviduct
In vitro fertilization (IVF) gives rise to embryos in a number of mammalian species and is
currently widely used for assisted reproduction in humans and for genetic purposes in cattle …
currently widely used for assisted reproduction in humans and for genetic purposes in cattle …
[PDF][PDF] Sperm transport in the cow: peri-ovulatory redistribution of viable cells within the oviduct
RHF Hunter, I Wilmut - Reproduction Nutrition Developpement, 1984 - rnd.edpsciences.org
Using a surgical approach involving double ligatures and transection, together with
subsequent recovery of the eggs, heifers mated at the onset of oestrus have been examined …
subsequent recovery of the eggs, heifers mated at the onset of oestrus have been examined …
Capacitation of bovine spermatozoa by oviduct fluid
Oviduct fluid collected from chronically cannulated oviducts of heifers was evaluated for its
effect on capacitation of bovine sperm in vitro. Capacitation was determined by the ability of …
effect on capacitation of bovine sperm in vitro. Capacitation was determined by the ability of …
Transport and fate of spermatozoa after insemination of cattle
HW Hawk - Journal of dairy science, 1987 - Elsevier
Sperm capable of fertilizing ova reach the isthmus of cows about 8 h after mating and remain
in the caudal 2 cm of the isthmus until ovulation. Then small numbers of sperm move to the …
in the caudal 2 cm of the isthmus until ovulation. Then small numbers of sperm move to the …
The viability of hamster spermatozoa stored in the isthmus of the oviduct: the importance of sperm-epithelium contact for sperm survival
T Timothy Smith, R Yanagimachi - Biology of reproduction, 1990 - academic.oup.com
When hamsters mate shortly after the onset of estrus, spermatozoa are stored in the lower
oviduct (isthmus) during the preovulatory period. The present study was performed to …
oviduct (isthmus) during the preovulatory period. The present study was performed to …
Attachment and release of spermatozoa from the caudal isthmus of the hamster oviduct
TT Smith, R Yanagimachi - Reproduction, 1991 - rep.bioscientifica.com
Female hamsters were mated shortly after the onset of oestrus. At 3 or 6 h after mating, the
right oviduct was flushed in situ with 30, 90 or 180 μl medium to remove spermatozoa from …
right oviduct was flushed in situ with 30, 90 or 180 μl medium to remove spermatozoa from …
The evolution of eutherian spermatozoa and underlying selective forces: female selection and sperm competition
We have examined sperm morphology and dimensions in Eutherian mammals. In most
Eutherians, sperm heads are round or oval and spermatozoa have short tails (average …
Eutherians, sperm heads are round or oval and spermatozoa have short tails (average …
Pre-ovulatory arrest and peri-ovulatory redistribution of competent spermatozoa in the isthmus of the pig oviduct
RHF Hunter - Reproduction, 1984 - rep.bioscientifica.com
Using the surgical approach of post-coital ligation and transection of the distal oviduct at
different times relative to ovulation, together with subsequent recovery of the eggs, gilts …
different times relative to ovulation, together with subsequent recovery of the eggs, gilts …