畜牧与饲料科学 ›› 2010, Vol. 31 ›› Issue (11): 83-83.doi: 10.12160/j.issn.1672-5190.2010.11.041

• 奶牛专栏 • 上一篇    下一篇

奶牛临床型乳房炎病理组织学观察

张珠明 汪仁莉   

  1. 宁夏大学农学院,宁夏银川 750021
  • 出版日期:2010-11-20 发布日期:2010-11-20
  • 通讯作者: 张珠明
  • 作者简介:张珠明(1975-),男,讲师,硕士,主要研究方向为动物病理学。

Histopathological Observation on Cows Suffering from Clinical Mastitis

ZHANG Zhu-ming,WANG Ren-li(Agricultural College,Ningxia University,Yinchuan 750021,China)   

  • Online:2010-11-20 Published:2010-11-20

摘要: 对几例临床型乳房炎乳腺组织的病理组织进行了观察,结果表明,临床型乳房炎乳腺组织的肥大细胞都主要分布在血管附近、腺泡和腺管间,说明肥大细胞的生理功能可能要通过血管反应改变微循环的状态来实现,其释放的介质进入血管发挥作用,同时募集的多形核白细胞可以游走出血管。乳房炎组织各部位的肥大细胞数量高于正常乳腺组织,说明随着病情的加剧,肥大细胞的数量会增多。

Abstract: The pathological changes in breast tissue of several cows suffering from clinical mastitis were observed.The mast cells were mainly located around the blood vessels,acinus and gland duct of the breast tissues.The results showed that the physiological function of mast cells may be achieved by changing the micro-circulation through vascular reaction,and the released mediator entered the blood vessels and played a role.And the raised polymorphonuclear leukocytes dissociated from the blood vessels.The number of mast cells in various parts of the mastitis breast tissue was higher than that in normal breast tissue,which indicated that the number of mast cells increased with the intensifying pathogenetic conditions.

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