[Problems relating to low temperature preservation of ram semen. 1. Effects of various cryoprotective agents on sperm].
Studies into the action of several cryoprotective agents in sodium-citrate-yolk diluent on ram semen provided preliminary information regarding both concentration applicable in deep-freeze preservation and toxicity of the agents involved. Included in the tests were glycerin, dimethylsulphoxide, ethylene glycol, propylene glycol, polyethylene glycol, polyvinylpyrrolidome, and dimethylacetamide. The effect of adding cryoprotective-containing diluent at 5 degrees C was more favourable, in its impact on ram sperma, than that observed, when diluent was added at 30 degrees C.
D000081:Acetamides / Q000494:pharmacology; D000818:Animals; D003451:Cryoprotective Agents / Q000494:pharmacology*; D004121:Dimethyl Sulfoxide / Q000494:pharmacology; D005026:Ethylene Glycols / Q000494:pharmacology; D005990:Glycerol / Q000494:pharmacology; D008297:Male; D011092:Polyethylene Glycols / Q000494:pharmacology; D011205:Povidone / Q000494:pharmacology; D011409:Propylene Glycols / Q000494:pharmacology; D012662:Semen Preservation / Q000662:veterinary*; D012756:Sheep / Q000502:physiology*; D013081:Sperm Motility / Q000187:drug effects; D013094:Spermatozoa / Q000187:drug effects*
D000081:Acetamides; D003451:Cryoprotective Agents; D005026:Ethylene Glycols; D011409:Propylene Glycols; D011092:Polyethylene Glycols; D011205:Povidone; C013959:dimethylacetamide; D005990:Glycerol; D004121:Dimethyl Sulfoxide
Probleme der Tieftemperaturkonservierung von Schafbockspermien. 1. Mitteilung: Der Einfluss verschiedener Kryoprotektiva auf die Spermien.