Adams N R, Tang B Y
J Reprod Fertil. 1979 Nov;57(2):261-6. doi: 10.1530/jrf.0.0570261.
After 10 days pretreatment with 10 mg progesterone daily, ovariectomized ewes were injected i.m. with 12.5, 25, 50 or 100 micrograms oestradiol benzoate (OB) and cervical mucus was collected 16, 24, 32, 40 and 48 h later (Exp. 1), or were injected with 12.5, 40 or 100 micrograms OB daily, and the mucus examined, for 9 days (Exp. 2). The Spinnbarkeit was affected by the dose of OB over 9 days, but at all doses it increased over the first 3 days of treatment (Exp. 2). The wet weight of the mucus, the amount and proportion of water, and therefore the degree of arborization, increased with the dose of OB but decreased after 3 days in Exp. 2. The amount of dry matter, protein or carbohydrate did not have any clear relationship to dose or duration of OB treatment.
每天用10毫克孕酮进行10天预处理后，对去卵巢母羊进行肌肉注射，分别注射12.5、25、50或100微克苯甲酸雌二醇（OB），并在16、24、32、40和48小时后收集宫颈黏液（实验1），或者每天注射12.5、40或100微克OB，持续9天，并检查黏液（实验2）。在9天内，黏液延展性受OB剂量影响，但在所有剂量下，在治疗的前3天黏液延展性均增加（实验2）。黏液的湿重、水分含量和比例，以及分支化程度，均随OB剂量增加而增加，但在实验2中，3天后降低。干物质、蛋白质或碳水化合物的量与OB治疗的剂量或持续时间没有明显关系。
