Kamonpatana M, Ngramsuriyaroj C, Srisakwattana K, Chantaraprateep P
Biochemistry Unit, Faculty of Veterinary Science, Chulalongkorn University, Henri Dunant Street, Bangkok 10500 Thailand.
Theriogenology. 1983 May;19(5):713-25. doi: 10.1016/0093-691x(83)90113-9.
Progesterone levels in milk fat and whole milk were determined in eight crossbred buffaloes (swamp x murrah). Progesterone peaks in milk fat and whole milk during the luteal phase ranged from 44.23 to 224.50 ng/ml and 8.58 to 20.22 ng/ml, respectively. Progesterone levels were measured in two murrah cows and seven swamp cows for comparison with the levels in the crossbred buffaloes. Variation in milk progesterone levels between breeds was indicated and discussed. Radioimmunoassay for progesterone in milk fat and whole milk of buffaloes was validated.
测定了8头杂交水牛（沼泽型×摩拉水牛）乳脂和全脂牛奶中的孕酮水平。黄体期乳脂和全脂牛奶中的孕酮峰值分别为44.23至224.50 ng/ml和8.58至20.22 ng/ml。测定了2头摩拉奶牛和7头沼泽型奶牛的孕酮水平，以便与杂交水牛的水平进行比较。指出并讨论了不同品种间牛奶孕酮水平的差异。验证了水牛乳脂和全脂牛奶中孕酮的放射免疫测定法。
