scholarly journals Evaluation of Anti-Ulcer Activity of Garcinia cambogia in Experimentally Induced Ulcer in Rats

2021 ◽  
pp. 18-25
Author(s):  
G. P. Sharook ◽  
Prasanna Shama Khandige ◽  
K. C. Bharath Raj
Keyword(s):  
Ethanolic Extract ◽  
Gastric Ph ◽  
Control Group ◽  
Total Acidity ◽  
Free Acidity ◽  
Oral Toxicity ◽  
Ulcer Index ◽  
Garcinia Cambogia ◽  
Ulcerogenic Activity ◽  
Experimentally Induced

Peptic ulcer is the most common gastrointestinal disorder that world faces at present. Garcinia cambogia is one of the folk plants used by the people to treat various ailments to attain health benefits.  Every part of the plant has various activities which can eradicate maximum health issues. The present study is aimed to investigate the gastro-protective and anti-ulcerogenic activity of ethanolic extract of Garcinia cambogia. The ethanolic extract was tested orally in doses of 200 mg/kg and 400mg/kg which was obtained from the acute oral toxicity studies on gastric ulcerations experimentally induced by pylorus ligation and ethanol in rats. Comparison of the drug effect is done with the effect of standard drugs, omeprazole (30 mg/kg) and sucralfate (100 mg/kg). The parameters like gastric pH, gastric acid volume, total acidity, free acidity and ulcer index are assessed.The ethanolic extract showed an activity in a dose of 200 mg/kg and 400 mg/kg with a reduction in the gastric volume, total acidity, free acidity, ulcer index and raise in the gastric pH when compared to that of ulcer control group. A gastro-protective and anti-ulcerogenic activity is shown by the extract of Garcinia cambogia both in ethanol induced ulcer model and pylorus ligated ulcer model.At the concluding point, extract of Garcinia cambogia was found to possess a very good gastroprotective and anti-ulcerogenic property. The results of the study revealed the further uses of the leaves of this plant in the treatment of ulcers in the stomach.

scholarly journals Effect of Trianthema triquetra Rottl. ex Willed (Aizoaceae) on ethanol-induced gastric ulcers in experimental rats

2021 ◽  
Author(s):  
Hira Ijaz ◽  
◽  
Saiqa Ishtiaq ◽  
Faryal Rubab ◽  
Ans Munir ◽  
...  
Keyword(s):  
Gastric Ulcer ◽  
Disease Control ◽  
Gastric Wall ◽  
Gastric Volume ◽  
Gastric Ph ◽  
Control Group ◽  
Treated Animal ◽  
Total Acidity ◽  
Ulcer Index ◽  
Standard Drug

Trianthema triquetra Rottl. Ex.Willed (T. triquetra) is a medicinal plant that belongs to the family Aizoaceae. The plant has been used traditionally as fodder, as a remedy for chronic ulcer, fever, and healing wounds. Therefore, the present study was intended to investigate the anti-ulcer ability of different fractions of T. triquetra to verify its folklore use in ulcer cure. Acute oral toxicity of all the fractions of T. triquetra was evaluated at a dose of 2g/kg b.wt. Anti-ulcer potential of nbutanol (TTB), chloroform (TTC), ethyl acetate (TTEA) and aqueous (TTA) fraction of crude methanolic extract of T. triquetra was assessed by using ethanol- induced gastric ulcer model in rats. Omeprazole at a dose of 20 mg/kg b.wt. was used as standard drug. After 1 hour of administration of all the fractions of T. triquetra, at a dosage of 300mg/kg b.wt., the gastric ulcer was induced in all animals by administering absolute ethanol (1mL/animal) orally except normal control group. After an hour, all the rats were sacrificed. Ulcer index, % age of ulcer inhibition, gastric pH, gastric volume, total acidity, gastric wall protein, gastric wall mucus and histopathology of the stomach wall of rats were assessed. All fractions of T. triquetra showed a substantial decrease in ulcer index and improvement in percentage inhibition compared to the disease control group. There was a rise in the amount of gastric wall mucus content, total protein content, gastric pH and a decrease in gastric volume and total acidity. Histopathological studies showed severe mucosal injury, leucocyte infiltration and edema in the disease control group compared to omeprazole and plant fractions treated animal groups. The present work encourages the conventional use of T. triquetra in the cure of ulcers.

scholarly journals Phytochemical Identification, Acute, and Sub-Acute Oral Toxicity Studies of the Foliar Extract of Withania frutescens

Molecules ◽  
2020 ◽  
Vol 25 (19) ◽  
pp. 4528 ◽  
Author(s):  
Abdelfattah EL Moussaoui ◽  
Mohammed Bourhia ◽  
Fatima Zahra Jawhari ◽  
Hamza Mechchate ◽  
Meryem Slighoua ◽  
...  
Keyword(s):  
Acute Toxicity ◽  
Clinical Symptoms ◽  
Ethanolic Extract ◽  
Control Group ◽  
Phytochemical Analysis ◽  
Oral Toxicity ◽  
Phytochemical Composition ◽  
Subacute Toxicity ◽  
Repeated Doses

Withania frutescens (W. frutescens) is a medicinal plant widely used to treat several diseases. This work aims to study phytochemical composition as well as acute and subacute toxicity of W. frutescens hydroethanolic extract in mice. The phytochemical composition of W. frutescens extract was performed using gas chromatographic analysis. Acute toxicity was studied in vivo with oral administration of single doses 400 mg/kg, 1000 mg/kg, and 2000 mg/kg for 14 days. Subacute toxicity was studied with the administration of repeated doses of 400 mg/kg/day and 2000 mg/kg/day for 28 days. Phytochemical analysis of W. frutescens hydro-ethanolic extract confirmed the presence of interesting chemical compounds. Acute toxicity results showed no toxic symptoms in mice treated with an increasing dose up to a maximum of 2000 mg/kg. Alongside acute toxicity, subacute data showed no clinical symptoms nor biochemical or histological alteration in mice treated with an increasing dose up to a maximum of 2000 mg/kg compared to the control group (p < 0.05). This study shows no toxic effects in animals treated with W. frutescens extract, and, therefore, this plant can be considered safe in animals up to 2000 mg/kg under both acute and subacute toxicity conditions.

scholarly journals Comparative study of the effect of ethanolic extract of swietenia mahagoni seeds with rosiglitazone on experimentally induced diabetes mellitus in rats

2013 ◽  
Vol 39 (1) ◽  
pp. 6-10
Author(s):  
SMMMA Hasan ◽  
MI Khan ◽  
BU Kumar ◽  
MZ Sadeque
Keyword(s):  
Blood Glucose ◽  
Ethanolic Extract ◽  
Diabetic Control ◽  
Diabetic Rats ◽  
Control Group ◽  
Diabetic Control Group ◽  
Group B ◽  
Group D ◽  
Swietenia Mahagoni ◽  
Experimentally Induced

The study was performed to compare the blood glucose lowering effect of Swietenia mahagoni seeds with an oral antidiabetic drug, rosiglitazone in experimentally induced diabetic rats. Twentyfour healthy Long Evans Norwegian strain of rats were included in the study and divided into four groups (A, B, C and D) comprising 6 rats each. Group A (control group) received standard rat food for 14 days. Diabetes was induced by a single intraperitoneal administration of alloxan 120mg/kg body weight in Group B, C and D. Group B was given standard food for 10 days and considered as diabetic control. Group C and D were treated with ethanolic extract of Swietenia mahagoni seeds 1000mg/kg and rosiglitazone 10mg/kg orally respectively. Administration of ethanolic extract of Swietenia mahagoni seeds in group C and rosiglitazone in group D produced a significant reduction in blood glucose level as compared to diabetic control (group B). Histological examination of pancreas showed destruction of beta cells in Islets of pancreas in group B whereas retaining of islets and few degranulations of beta cells of pancreas found in group C and group D. The observations and results of the present study provide information that ethanolic extract of Swietenia mahagoni seeds has hypoglycaemic effect in experimentally induced diabetic rats which requires further investigation. DOI: http://dx.doi.org/10.3329/bmrcb.v39i1.15790 Bangladesh Med Res Counc Bull 2013; 39: 6-10

scholarly journals Effect of Monotherapy and Combination Therapy of Pantoprazole and Aprepitant in Gastric Esophageal Reflux Disease in Albino Rats

2014 ◽  
Vol 2014 ◽  
pp. 1-7 ◽  
Author(s):  
Kamleshwar Shukla ◽  
Prince Raj ◽  
Arun Kumar ◽  
Mukesh Kumar ◽  
Gaurav Kaithwas
Keyword(s):  
Oxidative Stress ◽  
Combination Therapy ◽  
Gastric Ph ◽  
Albino Rats ◽  
Total Acidity ◽  
Free Acidity ◽  
Esophageal Reflux ◽  
Sham Control ◽  
Oxidative Stress Parameters ◽  
Stress Parameters

The present study was undertaken to elucidate the effect of pantoprazole and aprepitant on experimental esophagitis in albino rats. Groups of rats, fasted overnight, received normal saline (3 mL/kg, sham control) or toxic control (3 mL/kg) or pantoprazole (30 mg/kg) or aprepitant (10 mg/kg), or their combinations and were subjected to pylorus and forestomach ligation. Animals were sacrificed after 8 h and evaluated for the gastric pH, volume of gastric juices, total acidity, esophagitis index, and free acidity. Esophageal tissues were further subjected to estimations of TBARS, GSH, catalase, and SOD. Treatment with pantoprazole and aprepitant significantly inhibited the gastric secretion, total acidity, and esophagitis index. The treatment also helped to restore the altered levels oxidative stress parameters to normal.

scholarly journals Study on Acute Oral Toxicity of Ethanolic Extract of Annonasquamosa Leaves in Mice (Musmusculus)

2018 ◽  
Vol 1 (1) ◽  
pp. 56-63
Author(s):  
Khairunnisa ◽  
Andini Dita Utami ◽  
Marianne
Keyword(s):  
Ethanolic Extract ◽  
Fixed Dose ◽  
Control Group ◽  
Acute Oral Toxicity ◽  
Oral Toxicity ◽  
Hydropic Degeneration ◽  
Treatment Groups ◽  
Dose Method ◽  
Liver And Kidney ◽  
Tubular Dilatation

Abstract. The aims of this study were to determine the potential for acute oral toxicity of ethanolic extract of A.squamosa leaves with LD50 and the histopathological changes in liver and kidney of mice.This research used experimental method as per fixed dose method. The number of animals used in this research were 20 female mice. The study was divided into 2 steps, there were sighting and main studies. The control group was given Na-CMC 0.5%, the treatment groups were given ethanolic extract of A.squamosa leaves with doses of 5, 50, 300,  2,000 and 5,000 mg/kg bw. The results showed that the ethanolic extract of A.squamosa leaves with doses of 2,000 and 5,000 mg/kg bw did not show any toxicity signs. At a dose of 5,000 mg/kg bw caused hydropic degeneration, necrosis hepatocyte, glomerular atrophy, and tubular dilatation.  There was no mortality was observed.It was estimated that LD50 of ethanolic extract of A.squamosa leaves was higher than 5,000 mg/kg bw and the extract were practically non-toxic. Keywords: Acute Toxicity,  Annona squamosa, Ethanolic Extract

Pharmacological Evaluation of Anti-ulcer Activity of Caesalpinia crista in Rats

2017 ◽  
Vol 10 (4) ◽  
pp. 3772-3779
Author(s):  
Kintu Patel ◽  
Bhagyabhumi Patel ◽  
Alkesh Patel ◽  
Samir Shah
Keyword(s):  
Inflammatory Cells ◽  
Control Group ◽  
Antiulcer Activity ◽  
Standard Group ◽  
Free Acidity ◽  
Rat Stomach ◽  
Ulcer Index ◽  
Standard Drug ◽  
Group Iii ◽  
Group I

In present study, we evaluated the antiulcer activity of the herbal preparation of Caesalpinia crista in rat models.  Experimental animals were divided into four groups. Rats of group I (disease control) treated with normal saline only, group II (standard group) treated with Omeprazole (2 mg/ kg; p.o.), group III and IV served as test groups and were treated with Caesalpinia crista extract (CE) in the dose of 250 mg/ kg and 500 mg/ kg orally respectively. Peptic ulcer was induced by ligating the pyloric portion of rat stomach and was done 45 min after the respective treatment. After 4 hour of pylorus ligation, rats were sacrificed. Parameters like ulcer index, percent ulcer protection, total and free acidity were estimated for evaluation of anti-ulcer activity. Histopathological evaluation was also performed. The aqueous extract of Caesalpinia crista seeds reduced the volume of gastric juice, free acidity, total acidity and ulcer index. It increased the pH of the gastric acid. Histopathology of the rat stomach revealed the presence of lesions and infiltration of inflammatory cells in control group. Moreover, animals treated with test drug and standard drug did not reveal any microscopic lesions. These findings suggest that Caesalpinia crista seeds may have anti-secretory and anti-ulcer activity and may be helpful for ulcer therapy. 

scholarly journals Effect ofPerilla frutescensFixed Oil on Experimental Esophagitis in Albino Wistar Rats

2013 ◽  
Vol 2013 ◽  
pp. 1-6 ◽  
Author(s):  
Ekta Arya ◽  
Sudipta Saha ◽  
Shubhini A. Saraf ◽  
Gaurav Kaithwas
Keyword(s):  
Wistar Rats ◽  
Gastric Ph ◽  
Perilla Frutescens ◽  
Albino Rats ◽  
Total Acidity ◽  
Free Acidity ◽  
Alpha Linolenic Acid ◽  
Anticholinergic Activity ◽  
Oxidative Stress Parameters

The present study was undertaken to elucidate the effect ofPerilla frutescensfixed oil on experimental esophagitis in albino rats. A group of rats (n=6), treated with control vehicle (0.9% NaCl in double distilled water, 3 mL/kg, i.p.) andPerilla frutescensfixed oil (100%) (1, 2, and 3 mL/kg, i.p.), or pantoprazole (30 mg/kg, i.p.), were subjected to pylorus and forestomach ligation. Animals were sacrificed after 6 h and evaluated for the gastric pH, volume of gastric juices, total acidity, esophagitis index and free acidity. Esophageal tissues were further subjected to estimations of TBARS, GSH, catalase, and SOD. Treatment with fixed oil significantly inhibited the gastric secretion, total acidity, and esophagitis index. The oil also helped to restore the altered levels of oxidative stress parameters to normal. The present study also makes evident thein vitroantihistaminic and anticholinergic activity of alpha linolenic acid (ALA) (18 : 3,n−3) on isolated rat ileum preparation. The lipoxygenase inhibitory, histamine antagonistic, antisecretory (anticholinergic), and antioxidant activity of the oil was attributed for its efficacy in reflux esophagitis.

scholarly journals EXPERIMENTAL EVALUATION OF THE ANTI-ULCER ACTIVITY OF GRAPE (VITIS VINIFERA) SEED EXTRACT IN WISTAR ALBINO RATS AGAINST HYDROCHLORIC ACID – ETHANOL INDUCED ULCER MODEL

2016 ◽  
Vol 9 (6) ◽  
pp. 346
Author(s):  
Anand M Ingale ◽  
Dr. Venkata Bharatkumar Pinnelli ◽  
Dr. Vijaya Rajendran
Keyword(s):  
Vitis Vinifera ◽  
Ethanolic Extract ◽  
Grape Seed ◽  
Gastric Volume ◽  
Seed Extract ◽  
Albino Rats ◽  
Antiulcer Activity ◽  
Total Acidity ◽  
Free Acidity ◽  
Ulcer Model

Background:Herbal products are finding increasing demand in the treatment of Peptic ulcer, on account of their better safety and efficacy.Objectives:To evaluate the anti-ulcer activity of ethanolic extract of seeds of Vitis Vinifera in Wistar albino rats.Methods:The ethanolic extract of Vitis Vinifera was investigated for its anti-ulcer activity in rats against HCl – Ethanol induced ulcer model. The antiulcer activity was assessed by determining and comparing gastric volume, pH, free and total acidity; ulcer number and its inhibition, ulcer severity and ulcer index.Results:A significant antiulcer activity was observed. The grape seed 100mg/kg group showed significant [p < 0.05] reduction in ulcer number 30.00 ± 3.23 as compared to the control. The grape seed 200mg/kg showed significant [p < 0.05] reduction in ulcer number 27.33 ± 2.97, free acidity 20.00 ± 2.26, and gastric lesion18.00 ± 2.96 as compared to the control.Conclusion:This present study indicates that Vitis vinifera seed extract has potential anti ulcer activity in the model tested. Keywords: Vitis vinifera, Anti-ulcer, Ethanol, Free acidity, Total acidity

scholarly journals Evaluation of Antiulcer Activity of Ethanol Extract of Leaves of Lactuca sativa

2020 ◽  
Vol 10 (4) ◽  
pp. 196-199
Author(s):  
B. Maheswari ◽  
P Rajyalakshmi Devi ◽  
K. Ajith ◽  
P VedPrakash ◽  
K. SeshaSai Gayatri
Keyword(s):  
Peptic Ulcer ◽  
Restraint Stress ◽  
Ethanol Extract ◽  
Experimental Models ◽  
Control Group ◽  
Total Acidity ◽  
Ulcer Index ◽  
Pylorus Ligation ◽  
Cold Restraint Stress ◽  
Cold Restraint

In this modern era, gastrointestinal disorders are the universal problem. Peptic ulcer is one of the major diseases affecting the human population. It develops due to the imbalance between aggressive factors like acid, pepsin, H. pylori and bile salts and defensive factors like mucous, bicarbonate, blood flow, epithelial cell restoration and prostaglandins. The anti-ulcer activity of Ethanol extract of leaves of Lactuca sativa (EELS) was estimated using the experimental models of acute gastric lesions induced by ethanol, pylorus ligation and cold restraint stress in Wistar albino rats. Animals pre-treated with doses of 250 mg/kg, 500 mg/kg of EELS were statistically analyzed and compared to the standard and control group with the parameters like volume of gastric secretion, total acidity and ulcer index. The results suggested that EELS significantly decreased volume of gastric acid secretion, total acidity and ulcer index in comparison with standard drug Omeprazole. EELS shown significant reduction in lesion index, total affected area and percentage of lesion in comparison with control group in Ethanol induced ulcer in experimental models. The gastric mucosal protective effect of EELS is brought by inhibiting the gastric secretion, which shows it may act like a proton pump inhibitor. Thus the present study indicates that EELS has anti-ulcerogenic potency in Ethanol induced, pylorus ligation and cold restraint stress induced ulcers in rats. Keywords: Antiulcer, ulcer index, cold stress, peptic ulcer, pylorus ligation

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