湖北青砖茶对IBS-D模型大鼠肠道敏感性的影响

doi:10.13305/j.cnki.jts.2016.03.003

Abstract

Abstract: The effects of Hubei Qingzhuan tea on intestinal sensitivity in IBS-D mouse model were investigated. The results showed, compared with the normal group, the control group had a significant reduction in the pain threshold, and marked increase in the serum level of inflammatory cytokines PGE2, TNF-alpha, tryptase. Compared with the control group, both the low and high dose of Qingzhuan tea significantly increased the pain threshold and markedly decreased the serum level of inflammatory cytokines PGE2, TNF-alpha, tryptase by a dose dependent manner. It is concluded that Qingzhuan tea could significantly decrease the intestinal sensitivity of IBS-D mice, which might be related to the inhibition of serum PGE2, TNF-alpha and tryptase levels.

Key words: Hubei Qingzhuan tea, IBS-D, visceral sensitivity, colon tissue, inflammatory cytokines

CLC Number:

LI Shigang, ZHENG Qianqian, HE Jiangang, XIAO Changyi, LIU Wei, WANG Hui, LIU Jincheng. The Effects of Hubei Qingzhuan Tea on Intestinal Sensitivity in IBS-D Mouse Model[J]. Journal of Tea Science, 2016, 36(3): 245-249.

References 8

[1]	Thompson W, Longstreth G, Drossman D, et al. Functional bowel disorders and functional abdominal pain [J]. Gut, 1999, 45(3): II43-II47.
[2]	Nakanishi M, Menoret A, Tanaka T, et al.Selective PGE(2) suppression inhibits colon carcinogenesis and modifies local mucosal immunity[J]. Cancer Prevention Research, 2011, 4(8): 1198-1208.
[3]	Veek P P J V D, Marlies V D B, Kroon Y E D, et al. Role of tumor necrosis factor-α and interleukin-10 gene polymorphisms in irritable bowel syndrome[J]. American Journal of Gastroenterology, 2005, 100(11): 2510-2516.
[4]	郭朝书, 王承党. 肥大细胞及类胰蛋白酶在肠易激综合征内脏敏感性中的作用[J]. 国际消化病杂志, 2010, 30(1): 4-5.
[5]	Georgiades P, Pudney P D, Rogers S, et al.Tea derived galloylated polyphenols cross-link purified gastrointestinal mucins[J]. Plos One, 2014, 9(8): 1-11.
[6]	Minaiyan M, Ghannadi A, Mahzouni P, et al.Comparative study of berberis vulgaris fruit extract and berberine chloride effects on acetic acid-induced colitis in rats[J]. Iranian Journal of Pharmaceutical Research Ijpr, 2011, 10(1): 97-104.
[7]	Masako Nakanishi, Antoine Menoret, Takuji Tanaka, et al.Selective PGE2 suppression colon carcinogenesis and modifies local mucosal immunity[J]. Cancer Prevention Research, 2011, 4(8): 1198-1208.
[8]	胡敏鹂, 华宏军, 杨小云, 等. IBS-D患者直肠乙状结肠交界黏膜MC活化及类胰蛋白酶的变化及作用研究[J]. 中国现代医生, 2015, 53(24): 1-4.

The Effects of Hubei Qingzhuan Tea on Intestinal Sensitivity in IBS-D Mouse Model

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