楊潤 葉志亮 陳崇莉
【摘?要】?目的:通過小鼠菌群失調(diào)模型研究藿香正氣水調(diào)節(jié)腸道菌群失調(diào)的作用。方法:按7.2 mg·g-1劑量灌胃給予小鼠鹽酸林可霉素,每天2次,連續(xù)5d,建立小鼠腸道菌群失調(diào)模型。將造模成功的小鼠隨機(jī)分為藿香正氣水組、乳酶生組、模型對照組,另選取健康小鼠作為空白對照組。藿香正氣水組小鼠分別灌胃3.0mL·kg-1、1.5mL·kg-1、0.75mL·kg-1的藿香正氣水溶液,乳酶生組小鼠灌胃0.132mg·g-1,2次/d,連續(xù)給藥7d。模型組、空白對照組小鼠灌胃同體積的生理鹽水。于末次給藥12h后取小鼠的新鮮糞便,檢測腸道菌群(腸桿菌、腸球菌、雙歧桿菌和乳桿菌)的變化。結(jié)果:藿香正氣水高、中、低劑量組小鼠腸道的有益菌——雙歧桿菌和乳桿菌數(shù)量明顯上升;中、高劑量組與模型對照組比較,差異具有統(tǒng)計(jì)學(xué)意義(P<0.05),與空白對照組比較,差異無統(tǒng)計(jì)學(xué)意義(P>0.05)。結(jié)論:藿香正氣水能扶植腸道正常菌群的生長,促進(jìn)有益菌(雙歧桿菌和乳桿菌)的增殖,具有調(diào)節(jié)腸道菌群失調(diào)的作用。
【關(guān)鍵詞】?藿香正氣水;菌群失調(diào);藿香
【中圖分類號】R285.6???【文獻(xiàn)標(biāo)志碼】 A????【文章編號】1007-8517(2019)24-0034-03
Effect of HuoXiangZhengQiShui on Modulation of Intestinal Flora in Mice
YANG Run1?YE Zhiliang2?CHEN Chongli 2*
1. Department of Gastroenterology, Ganzi Tibetan Autonomous Prefecture Peoples Hospital, Kangding 62600, China
2. Affiliated Hospital of Chengdu University of Chinese Medicine, Chengdu 61105, China
Abstract:Objective To study the role of Huoxiangzhengqishui in regulating the imbalance of intestinal microflora.Methods To establish an intestinal flora imbalance model in mice, the mouse was intragastrically administrated lincomycin hydrochloride at a dose of 7.2mg·g-1, twice a day for 5 consecutive days. The successful model mice were randomly divided into HuoxiangZhengqiShui group, lactase group, model control group, and another healthy mice as blank control group. Huoxiangzhengqishui group were ig 3.0kg·kg-1, 1.5mL ·kg-1, 0.75mL·kg-1 of Huoxiangzhengqishui aqueous solution, lactation group were ig 0.132 mg·g-1, 2 times a day, continuous administration 7d. Model group and control group were ig the same volume of saline. The fresh stools of mice were taken 12 hours after the last administration, and the changes of intestinal flora (Enterobacteriaceae, Enterococcus, Bifidobacterium and Lactobacillus) were detected. Results The number of beneficial bacteria——Bifidobacterium and Lactobacillus in intestinal tract were significantly increased in Huoxiangzhengqishui high, medium and low dose groups; the middle and high dose groups were significantly different from the model control group (P<0.05), Compared with the blank control group, there was no significant difference (P>0.05).Conclusion Huoxiangzhengqishui can support the growth of normal intestinal flora and promote the proliferation of beneficial bacteria (Bifidobacterium and Lactobacillus), which can regulate the imbalance of intestinal flora.
Key?words:Huoxiangzhengqishui;Flora imbalance; Agastache rugosa
多數(shù)細(xì)菌在同一環(huán)境中生存,相互間會形成生物拮抗,避免某一種細(xì)菌(特別是致病菌或條件致病菌)成為優(yōu)勢菌,最終對機(jī)體產(chǎn)生不良反應(yīng),如:嘔吐、腹瀉等臨床癥狀[7]。藿香正氣水主要由藿香、蒼術(shù)、陳皮、厚樸、白芷、茯苓、半夏、甘草、紫蘇等多味中藥組成,具有散寒化濕、和中祛暑的作用,常用于治療脘腹脹痛、嘔吐腹瀉以及胃腸感冒等。在臨床實(shí)踐中,發(fā)現(xiàn)其對腸道菌群失調(diào)型腹瀉亦具有良好療效,為發(fā)掘其治病機(jī)理,遂設(shè)計(jì)本實(shí)驗(yàn),以期能初步揭示其治療腸道菌群失調(diào)型腹瀉的方式以及物質(zhì)基礎(chǔ)。在本實(shí)驗(yàn)中,藿香正氣水中、高劑量組均能顯著改善鹽酸林可霉素所致的腸道菌群失調(diào)癥狀,扶植腸道菌群,恢復(fù)腸道健康,表明藿香正氣水具有一定調(diào)節(jié)腸道菌群失調(diào)的作用。
參考文獻(xiàn)
[1]Malaisse W J, Courtois P, Scott F W. Insulin-dependent diabetes and gut dysfunction: the BB rat model [J]. Horm Metab Res, 2004, 36(9): 585-594.
[2] 李麗秋,王春敏,楊春佳.實(shí)驗(yàn)性大鼠潰瘍性結(jié)腸炎菌群失調(diào)的診斷及復(fù)方樹舌的治療觀察[J].中國微生態(tài)學(xué)雜志,2009,21(6):522-523.
[3] 曹婷,薛新娜,丁亞利.中藥治療腸道菌群失調(diào)研究分析[J].中國現(xiàn)代藥物應(yīng)用,2017,11(19):99-101.
[4] 馬詳雪,王鳳云,符竣杰,等.基于腸道菌群的中醫(yī)健脾方劑作用機(jī)制的研究現(xiàn)狀與思考[J].中國實(shí)驗(yàn)方劑學(xué)雜志,2017,23(5):210-212.
[5] 湯齊,高霞,耿婷,等.腸道菌群與中藥相互作用的研究進(jìn)展[J].中草藥,2017,48(17):3629-3631.
[6] 陳漣昊,張霞,孫世芳,等.桑葉多糖調(diào)節(jié)小鼠腸道菌群失調(diào)的研究[J].現(xiàn)代藥物與臨床,2015,30(6):633-635.
[7] 楊曉燕,李輝,蘇鴻雁.小鼠腸道菌群失調(diào)動物模型的制備[J].楚雄師范學(xué)院學(xué)報,2008,23(12):53-55.
[8] 王艷,楊靜,沈媛珍.山茱萸多糖調(diào)節(jié)小鼠腸道菌群失調(diào)的作用[J].華西藥學(xué)雜志,2014,29(4):390-392.
[9] 高辛,馬淑霞,陳楊,等.納米山藥多糖結(jié)腸靶向膠囊對急性肝衰竭模型大鼠腸道菌群影響研究[J].時珍國醫(yī)國藥,2016,27(9):2109-2112.
[10]孫必強(qiáng),周英,劉衛(wèi)東,等.不同劑型七味白術(shù)散對腹瀉小鼠菌群失調(diào)和腸粘膜緊密連接蛋白的影響[J].時珍國醫(yī)國藥,2015,26(12):2835-2837.
(收稿日期:2019-10-15?編輯:陶希睿)