Zobrazeno 1 - 5
of 5
pro vyhledávání: '"J. F. De la Torre-Sánchez"'
Publikováno v:
Theriogenology. 65:1200-1214
We developed a simple vitrification technique for bovine embryos that could permit direct transfer. Embryos were produced in-vitro by standard procedures. The base medium for cryopreservation was a chemically defined medium similar to SOF + 25 mM Hep
Publikováno v:
Theriogenology. 60:331-340
Heparin is often added to fertilization media to induce sperm capacitation. However, recent observations from the bovine IVF industry have indicated that heparin may not be necessary to induce sperm capacitation when cryopreserved bovine sperm are se
Publikováno v:
Reproduction, Fertility and Development. 27:219
Chitosan is a partially deacetylated polymer obtained from the alkaline deacetylation of chitin, which is a glucose-based unbranched polysaccharide widely distributed in nature as the main component of exoskeletons of crustaceans and insects. Chitosa
Publikováno v:
Reproduction, Fertility and Development. 17:218
Our objective was to improve normality of embryos produced in vitro with regulators of carbohydrate metabolism at doses optimized in earlier experiments. Eight- to 16-cell embryos were produced in vitro in the G1/G2 system (chemically defined sequent
Publikováno v:
Reproduction, Fertility and Development. 16:165
Slow-cooling techniques are widely used in cryopreservation of bovine embryos. We have previously developed a simple, two-step vitrification technique for direct transfer in the field; however, simplification to one-step vitrification would be attrac