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1.
Drug Evaluation Research ; (6): 190-195, 2017.
Article in Chinese | WPRIM | ID: wpr-515135

ABSTRACT

Objective To study the effects of traditional Chinese medicine Zuojin Pill on gastrointestinal system.Methods Through ig giving 0.1% methyl orange solution,the gastric residual rate was calculated,and the effect of Zuojin Pill on gastric emptying in mice was observed.By ig administration of 5% carbon powder,the advance rate of carbon powder was calculated,and the effect of Zuojin Pill on intestinal motility in normal mice and the antagonistic effect on intestinal motility hyperfunction induced by neostigmine were observed.Effect of Zuojin Pill on contraction of isolated guinea pig ileum induced by histamine was observed.After D-xylose solution was ig given to rats,the serum xylose level was determined 1 h later,and the effect of Zuojin Pill on rat intestinal absorption was observed.The anti-diarrhea effect of Zuojin Pill was observed by giving castor oil to mice.At the same time,we have made a comparison between Zuojin Pill and Wuji Pill-berberine,to evaluate the rationalization of Zuojin Pill.Results It was obvious in experimental results that Zuojin Pill had a regulating effect on gastrointestinal system.Zuojin Pill dose-dependently inhibited the gastric emptying.Zuojin Pill demonstrated more effective suppression on the accelerated movement induced by neostigmine,but did not inhibit normal intestinal transit in mice.Zuojin Pill markedly inhibited sperm motility in mice.Zuojin Pill concentration-dependently inhibited the contraction intensity of isolated ileum muscles in guinea pigs induced by histamine.Zuojin Pill markedly inhibited diarrhea induced by castor oil.Compared with Wuji Pill-berberine,the effect of Zuojin Pill on gastrointestinal system was more visible in the same dose.Conclusion Zuojin Pill has obvious regulation effect on the gastrointestinal tract,there are indications that the application of Zuojin Pill to clinic is scientific and reasonable.

2.
Journal of Zhejiang Chinese Medical University ; (6): 914-916, 2016.
Article in Chinese | WPRIM | ID: wpr-506441

ABSTRACT

Objective]The article analyzed and summed up the experience of making formula and description on treatment of gastric abscess in Qing Dynasty Zhang Yuqing’s Medical Records, in order to provide reference in treating contemporary similar diseases.[Methods]Through studying the medical cases of this book,the authors selected out 30 cases of gastric abscess for futher analysis and summing up the Zhang Yuqing’s experience of description.[Result]He usually used the methods to cure gastric abscess, i.e. expelling phlegm by Banxi and Hualou,harmonizing stomach and liver by Zuojin pills, removing obstruction in channels by Xufuhua decoction, tonifying spleen by Liujunzi decoction and Weiling decoction.These cases had accurate effect and distinct treatment characteristics.[Conclusion]Zhang had rich experience in treating gastric abscess, those can broaden insight in treating similar diseases by traditional Chinese medicine,and increase clinical efficacy.

3.
Chinese journal of integrative medicine ; (12): 837-845, 2015.
Article in English | WPRIM | ID: wpr-287180

ABSTRACT

<p><b>OBJECTIVE</b>To observe the effects of water extract of Zuojin Pill ([characters: see text], ZJP) on inhibiting the growth of human gastric cancer cell line SGC-7901 and its potential mechanism.</p><p><b>METHODS</b>Effects of ZJP on SGC-7901 cells growth were determined by 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2-H-tetrazolium bromide (MTT) assay, cell apoptosis and cell cycle were determined by flow cytometry, and apoptosis induction was detected by means of DNA gel electrophoresis. The cellular mechanism of drug-induced cell death was unraveled by assaying oxidative injury level of SGC-7901 cell, mitochondrial membrane potentials, expression of apoptosis-related genes, such as B cell lymphoma/lewkmia-2 (Bcl-2), Bcl-2 associated X protein (Bax) and cleaved caspase-3 and caspase-9.</p><p><b>RESULTS</b>ZJP exerted evident inhibitory effect on SGC-7901 cells by activating production of reactive oxygen species and elevating Bax/Bcl-2 ratio in SGC-7901 cells, leading to attenuation of mitochondrial membrane potential and DNA fragmentation.</p><p><b>CONCLUSIONS</b>ZJP inhibits the cancer cell growth via activating mitochondria-dependent apoptosis pathway. ZJP can potentially serve as an antitumor agent.</p>


Subject(s)
Humans , Antineoplastic Agents , Pharmacology , Apoptosis , Blotting, Western , Cell Line, Tumor , Cell Survival , Colorimetry , Comet Assay , DNA Fragmentation , Drugs, Chinese Herbal , Pharmacology , Flow Cytometry , Mitochondrial Membranes , Reactive Oxygen Species , Metabolism
4.
Journal of Guangzhou University of Traditional Chinese Medicine ; (6)2001.
Article in Chinese | WPRIM | ID: wpr-570362

ABSTRACT

[Objective] To observe the effect of combination of Rhizoma Coptidis (RC) and Fructus Evodiae (FE) in various proportions on rat models with heat syndrome. [Methods] Rat models with heat syndrome were set up by gastric infusion of Radix Codonopsis Pilosulae and Radix Astragali seu Hedysari. Fifty rats were allocated to five groups: normal control group (Group A), model group (Group B), model rats treated with RC and FE at the proportion of 6∶1 (Group C), model rats treated with RC and FE at the proportion of 2∶1 (Group D) and model rats treated with RC and FE at the proportion of 1∶1 (Group E). [Results] Ultrastructure of hepatic cells were improved in Group C, Group D and Group E. Indexes of heat syndrome such as temperature, serum corticosteroid (Cor) level and 17 - hydroxycorticosteroid (17-OHCS) content in homogenate of adrenal glands were decreased in Group C and Group D but stayed unchanged in Group E as compared with Group B ( P

5.
Journal of Guangzhou University of Traditional Chinese Medicine ; (6)2001.
Article in Chinese | WPRIM | ID: wpr-569760

ABSTRACT

Objective To compare the pharmacological actions of Liandai Tablet(LT) and its main active components on apoptosis of gastric cancer cells and DNA damage. Methods Effects of Liandai Tablet(LT) and its main active components,berberine and indirubin,on growth and apoptosis of gastric cancer cell strain MGC_803 were explored and their effects on DNA damage were also studied. Results LT serum in high and low dosages and berberine could inhibit the growth of MGC_803 as compared with the control group,and typical morphological features of apoptosis were found in the MGC_803 by methyl green pyronin stain assay.But indirubin at various concentrations showed no obvious inhibitory effects. Agarose gel electrophoresis assay revealed that the MGC_803 cell DNA was split into large fragments when treated with berberine. Conclusion LT serum exerts a similar inhibitory effect on the growth and apoptosis of gastric cancer cells as compared with berberine.The effects of LT at various serum concentrations on MGC_803 DNA was less than that of berberine,and indirubin at the given concentration had no this effect.

6.
Journal of Guangzhou University of Traditional Chinese Medicine ; (6)1999.
Article in Chinese | WPRIM | ID: wpr-571244

ABSTRACT

[ Objective] To compare the protective mechanism of Zuojin Pill (Rhizoma Coptidis: Fructus Evodiae = 6:1) and Fan Zuojin Pill (Rhizoma Coptidis: Fructus Evodiae = 1: 6) on gastric secretion and gastric mucosal barrier. [Methods] Pylorus - ligated rat model was applied. Rats were divided into normal saline group, Zuojin Pill groups (1.4 g/kg and 2.8 g/kg) and Fan Zuojin Pill groups (1.4g/kg and 2.8g/kg) and then the drugs were given by duodenal feeding. Gastric secretion and gastric mucus synthesis were examined. [Results] Zuojin Pill and Fan Zuojin Pill (1.4 g/kg and 2.8 g/kg) both inhibited gastric secretion and decreased total acid output and pepsin activity in a dose- effect manner. Zuojin Pill and Fan Zuojin Pill also increased the content of gastric adherent mucus (GAM) and tended to elevate the mucus level in gastric juice. [Conclusion] The preventive mechanism of Zuojin Pill and Fan Zuojin Pill on gastric mucosa may be related to the regulation of gastric secretion and gastric mucus synthesis.

7.
Chinese Traditional Patent Medicine ; (12)1992.
Article in Chinese | WPRIM | ID: wpr-579745

ABSTRACT

AIM:To simultaneously determine jatrorrhizine hydrochloride,palmatine hydrochloride,berberine hydrochloride、 evodiamine and rutaecarpine in Zuojin Pill(Rhizoma Coptidis,Fructus Evodiae).METHODS:A RP-HPLC method was established with gradient elution and an agilent C_ 18 column(250 mm?4.6 mm,5 ?m)was used.The mobile phase A was acetonitrile and the mobile phase B was water with 0.3% phosphoric acid-triethylamine.The detective wavelength was at 225 nm.RESULTS:Jatrorrhizine hydrochloride had a good linearity in the range of 0.013-0.065 ?g.The average recovery was 103.1% with RSD of 1.1%.Palmatine hydrochloride had a good linearity in the range of 0.013-0.102 ?g.The average recovery was 99.8% with RSD of 1.9%.Berberine hydrochloride had a good linearity in the range of 0.063-0.317 ?g.The average recovery was 99.8% with RSD of 1.4%.Evodiamine had a good linearity in the range of 0.001-0.007 ?g.The averoge recovery was 100.5% with RSD of 1.5%.Rutaecarpine had a good linearity in the range of 0.002-0.010 ?g.The average recovery was 98.9% with RSD of 1.9%.CONCLUSION:This method is simple,accurate and reproducible.It can be used to determine jatrorrhizine hydrochloride、 palmatine hydrochloride、 berberine hydrochloride、 evodiamine and rutaecarpine together with the same chromatogram condition.

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