Persson K, Aström G
Zentralbl Veterinarmed B. 1989 Sep;36(7):527-31. doi: 10.1111/j.1439-0450.1989.tb00639.x.
A surgical procedure to separate the teat and udder cisterns in the udder quarter was described. The sampling method used and its influence on the somatic cell count and bacteriological status of the teat samples were determined. The surgical procedure resulted in complete separation of the teat cistern from the udder cistern in nine out of fourteen teats in six cows. An increase in SCC was seen in one of nine teats during the sampling period of 4 to 8 days. Coagulase-negative staphylococci were isolated in samples from three of six teats at the end of the sampling period. The described methods could be of considerable importance in future studies of inflammatory reactions and defence mechanisms in the bovine teat.
描述了一种分离乳房象限中乳头和乳腺池的外科手术。确定了所使用的采样方法及其对乳头样本体细胞计数和细菌学状况的影响。该外科手术使六头奶牛的14个乳头中的9个乳头的乳头池与乳腺池完全分离。在4至8天的采样期内，9个乳头中有1个乳头的体细胞计数增加。在采样期结束时，从6个乳头中的3个乳头的样本中分离出凝固酶阴性葡萄球菌。所描述的方法在未来牛乳头炎症反应和防御机制的研究中可能具有相当重要的意义。
