| 采用外翻肠囊法研究嘌呤在梅花鹿小肠中的代谢 |
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| 引用本文： | 封洋,张晓勇,刘忠军.采用外翻肠囊法研究嘌呤在梅花鹿小肠中的代谢[J].经济动物学报,2010,14(2):75-79. |
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| 作者姓名： | 封洋 张晓勇 刘忠军 |
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| 作者单位： | 吉林农业大学中药材学院,长春,130118 |
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| 摘 要： | 活体取梅花鹿的十二指肠、空肠、回肠肠段,采用外翻肠囊法对各肠段进行离体培养,研究梅花鹿小肠对嘌呤的吸收和代谢。结果表明:嘌呤在小肠内可被氧化成次黄嘌呤、黄嘌呤、尿酸以及尿囊素,其中次黄嘌呤比例最高;空肠后段和回肠是小肠吸收嘌呤的主要部位;嘌呤衍生物排出途径以肠道排出为主。
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| 关 键 词： | 外翻肠囊 梅花鹿 嘌呤衍生物 高效液相 |
Purine Metabolism in the Small Intestine of Sika Deer by the Everted Gut Sac Method |
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| FENG Yang,ZHANG Xiao-yong,LIU Zhong-jun.Purine Metabolism in the Small Intestine of Sika Deer by the Everted Gut Sac Method[J].Journal of Economic Animal,2010,14(2):75-79. |
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| Authors: | FENG Yang ZHANG Xiao-yong LIU Zhong-jun |
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| Institution: | FENG Yang,ZHANG Xiao-yong,LIU Zhong-jun(College of Chinese Medicinal Materials,Jilin Agricultural University,Changchun 130118,China) |
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| Abstract: | The evened gut sac method was used to estimate the uptake and metabolism ability of purine in different site of small intestinal(duodenum,forepart and behind part of jejunum,ileum)of deer.The results showed that the purine could be converted to alantoin,uric acid,hypoxanthine and xanthine.The main uptake site in small intestinal of deer was behind part of jejunum and ileum.The deer could egest PD though intestinal tract. |
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| Keywords: | everted gut sac method sika deer PD HPLC |
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