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核心技术专利：CN118964589B侵权必究

核心技术专利：CN118964589B侵权必究

Gonzalez E, Vinardell M P

Department de Ciències Fisiològiques Humanes i de la Nutrició, Facultat de Farmàcia, Universitat de Barcelona, Spain.

Br Poult Sci. 1996 May;37(2):383-94. doi: 10.1080/00071669608417869.

The proline disappearance from the jejunal and ileal lumen of chickens aged from 1 day to 15 weeks were studied using a perfusion method "in vivo". 2. A decrease in proline transport was observed from younger to older animals. The 2 intestinal segments showed different behaviours, the 1-day and 1-week-old animals showed the same value in the jejunum, whereas in the ileum a progressive decrease in proline transport was observed from the first week of life. 3. The differences observed in the 2 segments could be attributed to the different rates of growth of the jejunum and ileum with age; the jejunum showed a peak of growth in the second week of life whereas the ileum showed a peak of growth in the first week. Proline transport in the jejunum decreased until the fifth week and remained constant thereafter.

采用“体内”灌注法研究了1日龄至15周龄鸡空肠和回肠肠腔内脯氨酸的消失情况。2. 观察到从幼年到成年动物脯氨酸转运减少。两个肠段表现出不同的行为，1日龄和1周龄动物空肠中的值相同，而在回肠中，从出生第一周开始脯氨酸转运呈逐渐下降趋势。3. 两个肠段观察到的差异可归因于空肠和回肠随年龄增长的不同生长速率；空肠在出生第二周出现生长高峰，而回肠在第一周出现生长高峰。空肠中的脯氨酸转运在第五周前下降，此后保持恒定。

Gonzalez E, Vinardell M P

Department de Ciències Fisiològiques Humanes i de la Nutrició, Facultat de Farmàcia, Universitat de Barcelona, Spain.

Br Poult Sci. 1996 May;37(2):383-94. doi: 10.1080/00071669608417869.

The proline disappearance from the jejunal and ileal lumen of chickens aged from 1 day to 15 weeks were studied using a perfusion method "in vivo". 2. A decrease in proline transport was observed from younger to older animals. The 2 intestinal segments showed different behaviours, the 1-day and 1-week-old animals showed the same value in the jejunum, whereas in the ileum a progressive decrease in proline transport was observed from the first week of life. 3. The differences observed in the 2 segments could be attributed to the different rates of growth of the jejunum and ileum with age; the jejunum showed a peak of growth in the second week of life whereas the ileum showed a peak of growth in the first week. Proline transport in the jejunum decreased until the fifth week and remained constant thereafter.

采用“体内”灌注法研究了1日龄至15周龄鸡空肠和回肠肠腔内脯氨酸的消失情况。2. 观察到从幼年到成年动物脯氨酸转运减少。两个肠段表现出不同的行为，1日龄和1周龄动物空肠中的值相同，而在回肠中，从出生第一周开始脯氨酸转运呈逐渐下降趋势。3. 两个肠段观察到的差异可归因于空肠和回肠随年龄增长的不同生长速率；空肠在出生第二周出现生长高峰，而回肠在第一周出现生长高峰。空肠中的脯氨酸转运在第五周前下降，此后保持恒定。