【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。更多还原

【Abstract】 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.更多还原