摘要
采用低温处理肉仔鸡的方法,通过测定肺动脉压、肺小动脉中膜厚度占外径百分比及中膜面积与血管总面积比的变化,探讨肉鸡肺动脉高压的发生机制。结果表明:肺血管重塑在低温诱发肉鸡的肺动脉高压发生发展中起重要作用。
Pulmonary arterial pressure(PAP),mean medial thickness in pulmonary arterioles(mMTPA),and vessel wall area/vessel total area(WA/TA)were determined to study the mechanism of low temperature induced pulmonary hypertension(PH)in broiler chickens. It was concluded that pulmonary vascular remodeling played an important role in the development of PH induced by low ambient temperature in broiler chickens.
出处
《中国家禽》
北大核心
2007年第5期15-17,共3页
China Poultry
基金
国家自然科学基金项目(30070567
30371063)
关键词
低温
肉鸡腹水综合征
肺动脉高压
肺血管重塑
low temperature
ascites syndrome in broiler chickens
pulmonary arterial pressure
pulmonary vascular structural remodeling
