Experimetal study of different processed products of Shudihuang on bored of growing stomach in rats
10.13699/j.cnki.1001-6821.2017.14.014
- VernacularTitle:比较熟地黄不同炮制品引起大鼠滋腻碍胃现象的实验研究
- Author:
Xian LI
1
;
Xiang-Long WEI
;
Yun-Ding ZHUANG
;
Sha LI
Author Information
1. 河南中医药大学药学院
- Keywords:
Shudihuang;
bored of growing stomach;
nine steamed nine sun;
motilin;
gastrin;
substance P
- From:
The Chinese Journal of Clinical Pharmacology
2017;33(14):1336-1339
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe and compare the effects of 4 kinds of different processed products of Radix Rehmanniae (RR) Preparata on the phenomenon of bored of growing stomach in rats.Methods Four kinds of different processed products of prepared RR were selected and named as following:Shudihuang-A (steamed RR);Shudihuang-B (stewed with wine RR Preparata and RR);Shudihuang-C (nine steamed nine sun Shudihuang RR Preparata);Shudihuang-D[RR nine steamed nine sun (Que Sharen)].The Shudihuang decoction in A,B,C,D groups were preparation.SD rats were intragastrically administrated for 14 d after fasting 24 h with carbon semisolid paste each 0.5 g by gavage.After 30 min,the gastrin in serum,plasma motilin and content of substance P were determined by ELISA.After blood collection,the abdominal cavity was exposed,and the gastric net weight was calculated.Results The residual rate of gastric contents in rats of blank group was (3.18 ±0.22)％,the residual rate of gastric contents in rats of Shudihuang-A,-B,-C,-D groups were (3.78 ±0.27)％,(1.90 ±0.16)％,(2.40 ± 0.78) ％,(2.65 ± 0.67) ％ respectively with significance (P ＜ 0.05 in A-group,P ＜ 0.01 in B,-C,-D groups).Compared with A-group,the difference in B-group with significance(P ＜0.01).The content of gastrin in blank group was (146.19 ± 123.51) pg · mL-1,the content of gastrin in rats of Shudihuang-A,-B,-C,-D groups were (131.50 ±59.94),(151.97 ± 120.49),(233.46 ± 15.99),(179.18 ±36.02) pg · mL-1 respectively with significance(P ＜ 0.05 in Shudihuang-A group,P ＜ 0.01 in Shudihuang-C,-D groups).Compared with C-group,the difference in D-,A-,B-groups with significance(all P ＜ 0.01).Compared with A-group,the difference in B-group with significance (P ＜ 0.01).The plasma motilin content in rats of blank group was (84.14 ± 125.93)pg · mL-1,the plasma motilin content in rats of Shudihuang-A,-B,-C,-D groups were (81.91 ± 313.77),(87.30 ± 67.10),(188.68 ± 32.59),(170.08 ± 83.08) pg · mL-1 respectively with significance(all P ＞ 0.05 Shudihuang-A,-B groups;all P ＜ 0.01 in Shudihuang-C,-D groups).Compared with C-group,the difference in D-,A-,B-groups with significance(all P ＜0.01).The substance P content ofin rats of blank group was (19.82 ± 13.87) pg · mL-1,the substance P content of in rats of Shudihuang-A,-B,-C,-D groups were (13.38 ±6.47),(23.01 ±10.41),(37.46±0.44),(29.93±7.77) pg· mL-1 with significance(P ＜ 0.05 in Shudihuang-A group with decreased while Shudihuang-B,-D groups with increased;P ＜ 0.01 in Shudihuang-C group with increased).Compared with C-group,the difference in D-,A-,B-groups with significance (all P ＜ 0.01).Conclusion The bored of growing stomach phenomenon caused by steamed Shudihuang is most serious in rats.The nine steamed nine sun Shudihuang can effectively eliminate greasy effect in rats by increasing the contents of gastrin,motilin,substance P and reducing the residual of gastric contents in rate.
