[1]刘晳洁,韩正康.灌注乙酸研究湖羊瘤胃与盲肠的相互联系[J].南京农业大学学报,1993,16(00):50-53.[doi:10.7685/j.issn.1000-2030.1993.00.011]
 Liu Xijie Han Zhengkang.STUDIFS ON THE COORDINATION BETWEEN RUMEN AND CECUM BY INFUSING ACETIC ACID IN HU SHEEP[J].Journal of Nanjing Agricultural University,1993,16(00):50-53.[doi:10.7685/j.issn.1000-2030.1993.00.011]
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灌注乙酸研究湖羊瘤胃与盲肠的相互联系()
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《南京农业大学学报》[ISSN:1000-2030/CN:32-1148/S]

卷:
16卷
期数:
1993年00期
页码:
50-53
栏目:
出版日期:
1993-12-30

文章信息/Info

Title:
STUDIFS ON THE COORDINATION BETWEEN RUMEN AND CECUM BY INFUSING ACETIC ACID IN HU SHEEP
作者:
刘晳洁韩正康
南京农业大学动物医学系
Author(s):
Liu Xijie Han Zhengkang
Dept of Veterinary Medicine, Nanjing Agric Univ, Nanjing 210014
关键词:
湖羊 盲肠 瘤胃 消化代谢 乙酸灌注
Keywords:
Hu sheep cecum rumen digestion metabolism infusion of acetie acid
分类号:
S826.1
DOI:
10.7685/j.issn.1000-2030.1993.00.011
文献标志码:
A
摘要:
在喂青杂干草条件下,湖羊瘤胃食糜 pH 和总缓冲容量分别为6.52±0.06和162.52±0.35 mmol/L;盲肠食糜则分别为8.02±0.06和244.33±7.70 mmol/L。通过灌注乙酸溶液于瘤胃或盲肠会影响其 pH 和总缓冲容量,提示瘤胃与盲肠代谢存在协调性联系。
Abstract:
Three Hu sheep fitted with rumen and ceeum cannulac were used in experiment.The mean value of pHand total buffer capacity(TBC)of rumen content were 6.52±0.06 and 162.56±0.35 mmol/L respectively,andthose of ceeum chyme were 8.02±0.06 and 244.33±7.70 mmol/L.After infusing 85 ml of 0.3 mol/L acetic acidinto the rumen,the ceeum pH value elevated slightly,and fluctuation of TBC appeared.After infusing acetic acid intoceeum,the rumen pH value decreased rapidly,and recovered after 4 hours,and TBC increased after 2 hours.There wasa negative correlation between TBC in the rumen and ceeum coutent(r=0.95).The results showed that changing thepH and TBC of the content in rumen or ceeum by infusion of acetic acid might affect those in ceeum and rumen eachother.It was suggested that there was regulative relationship between the metabolism in rumen and ceeum.

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更新日期/Last Update: 1993-12-30