Konstantinov P, Radoslavov V
Vet Med Nauki. 1977;14(3):22-6.
Tested was the effect of glucose and insulin given in various doses to a total of 372 ewes at the time of artificial insemination of the animals' conception rate. Glucose was administered per os at the rate of 50 to 150 g, once to three times at 50 g, and insulin--via the parenteral route at rates of from 80 up to 160 IU, once or twice at 80 IU, every eight hours from the beginning of estrus. It was found that the oral application of glucose during insemination raised the level of blood sugar in the second half of the estrus cycle by 20.50 to 23.30 per cent, and the rate of conception--by 10.00 to 12.56 per cent more as against the values of these indices in the control animals. The optimal dose proved to be 100 g divided in two portions and administered at an eight-hpur interval. Insulin, injected twice at an 8-hour interval at a dose of 80 IU each time at the time of insemination lowered the level of blood sugar by 25.9 per cent, and the conception rate--by 80.40 per cent as compared with the controls.
研究了在372只母羊人工授精时给予不同剂量葡萄糖和胰岛素对动物受孕率的影响。葡萄糖经口给药，剂量为50至150克，50克给药一次至三次；胰岛素通过非口服途径给药，剂量为80至160国际单位，80国际单位给药一次或两次，从发情开始每八小时给药一次。结果发现，授精期间口服葡萄糖使发情周期后半段的血糖水平提高了20.50%至23.30%，受孕率比对照动物的这些指标值提高了10.00%至12.56%。最佳剂量为100克，分两份，每隔八小时给药一次。授精时每隔八小时注射两次胰岛素，每次剂量为80国际单位，与对照组相比，血糖水平降低了25.9%，受孕率降低了80.40%。
