[Effect of sugars on the biological properties of bull spermatozoa after cryopreservation].
An investigation was carried out on the protective qualities of some type of sugars as ingredients of the g X22l diluent with regard to bull spermatozoa upon freezing after the granule technology. It was ascertained that sugars varied in effect. On the base of the results obtained a new diluent was developed under the conditional name of g X22A, with better cryoprotective qualities than those of the currently used diluents. The optimum effect of semen dilution with the granule technology of freezing of g X22A proved within the range of 1 + 4 to 1 + 8.
D000818:Animals; D002241:Carbohydrates / Q000494:pharmacology*; D002417:Cattle; D003451:Cryoprotective Agents; D005615:Freezing; D006863:Hydrogen-Ion Concentration; D008297:Male; D012662:Semen Preservation / Q000379:methods*; D013076:Sperm Count / Q000187:drug effects; D013081:Sperm Motility / Q000187:drug effects; D013094:Spermatozoa / Q000187:drug effects*; D014783:Viscosity
D002241:Carbohydrates; D003451:Cryoprotective Agents
Vliianie na niakoi zakhari vŭrkhu biologichnite kachestva na spermatozoidi ot bik sled kriokonservatsiia.