scholarly journals Gastroprotective Effect of Symplocos Racemosa Whole Plant Methanolic Extract Against Experimentally Induced Gastric Ulcer in Rat

2019 ◽  
Vol 7 (2) ◽  
pp. 59-61
Author(s):  
R. K. Gupta ◽  
Ravi Vishwakarma ◽  
Yashwant Giri ◽  
Varinder Singh
Keyword(s):  
Gastric Ulcer ◽  
Methanol Extract ◽  
Methanolic Extract ◽  
Gastric Volume ◽  
Gastric Ulceration ◽  
Antiulcer Activity ◽  
Free Acidity ◽  
Ulcer Index ◽  
Whole Plant ◽  
Symplocos Racemosa

Peptic ulcer is a condition which results from an imbalance between offensive and defensive factors of gastrointestinal system. The investigation was designed to evaluate the antiulcer activity of Symplocos racemosa whole plant methanol extract (MESR) in rat model of indomethacininduced gastric ulceration. The total acidity, gastric volume, pH and free acidity were measured to determine the anti-ulcer activity of MESR. Pretreatment with MESR (125-500 mg/kg) markedly reduced the indomethacin-induced increase in gastric ulcer index and score. These results revealed that antisecretory effects MESR were responsible for antiulcer activity of MESR.

scholarly journals Comparative evaluation of antiulcer activity of combination of extracts of Embilica officinalis Gaertn and Musa sapientum Linn in rats

2019 ◽  
Vol 10 (2) ◽  
pp. 1535-1539
Author(s):  
Keserla Bhavani ◽  
Gnanavel V ◽  
Ratna B ◽  
Jayakar B ◽  
Aanandan ◽  
...  
Keyword(s):  
Gastric Juice ◽  
Methanolic Extract ◽  
Gastric Volume ◽  
Antiulcer Activity ◽  
Total Acidity ◽  
Emblica Officinalis ◽  
Free Acidity ◽  
Ulcer Index ◽  
Musa Sapientum ◽  
Unripe Fruits

The present study is to evaluate the anti-ulcer activity of methanolic extract of unripe fruits of Musa Sapientum Linn. and the fresh juice of the fruits of Emblica Officinalis Gaertn in Wistar rats. The methanolic extract unripened fruits of Musa Sapientum Linn.  and the fresh juice of the fruits of Emblica Officinalis Gaertn were combined and evaluated for the gastroprotective activity by ethanol-induced model and indomethacin-induced model in rats at a dose of 25mg/kg (p.o) and 50mg/kg (p.o) respectively. Biochemical parameters like ulcer index, the volume of gastric juice, pH of gastric juice, free acidity and total acidity were studied. The unripe fruits of Musa and the fresh juice of Embilica will contain flavonoids, flavones, abscisic acid which shows a significant reduction in gastric volume, pH, free acidity, total acidity and ulcer index at the doses of 25mg/kg (p.o) and 50mg/kg (p.o). The results show that the unripe fruits 0f Musa Sapientum Linn. and fresh juice from the fruits of Emblica Officinalis Gaertn will combinedly possess greater antiulcer activity than that of the individual drugs.

scholarly journals EVALUATION OF ANTIULCEROGENIC ACTIVITY OF METHANOL EXTRACTS OF BRASSICA OLERACEA VAR. CAPITATA RUBRA ON ALBINO RAT GASTRIC ULCERATION

2017 ◽  
Vol 10 (3) ◽  
pp. 314 ◽  
Author(s):  
K.sudha Rameshwari ◽  
Ayshwarya M
Keyword(s):  
Brassica Oleracea ◽  
Methanol Extract ◽  
Methanolic Extract ◽  
Gastric Ulcers ◽  
Antiulcer Activity ◽  
Free Acidity ◽  
Albino Rat ◽  
Healing Property ◽  
Antiulcerogenic Activity ◽  
Pyloric Ligation

ABSTRACTObjective: To investigate the antiulcerogenic activity of methanolic extract of Brassica var. capitata rubra in albino rats.Methods: To evaluate the antiulcer activity by pyloric ligation models experimentally induced gastric ulcer by ranitidine (10 mg/kg) subcutaneously.The parameters taken to assess antiulcer activity were free acidity, total acidity, volume of gastric juice, PH, ulcer score, and ulcer index.Results: The methanolic extract of Brassica oleracea var. capitata rubra in the dose of 0.50 mg/kg produced significant antiulcer activity. The controlanimals had ulcers and hemorrhagic streaks, whereas in animals administered with extracts of B. oleracea there was a significant reduction in ulcerindex (p˂0.05).Conclusion: This study concluded that methanol extract of B. oleracea var. capitata has healing property of gastric ulcers in albino rats.Keywords: Brassica, Methanol extract, Antiulcer activity, Pyloric ligation model.

scholarly journals ANTIULCER ACTIVITY OF ELECTROHOMEOPATHIC DRUG (SPAGYRIC ESSENCE) CANCEROUS 15 - 3rd DILUTION AGAINST INDOMETHACIN-INDUCED GASTRIC ULCER IN RATS

2019 ◽  
pp. 174-177
Author(s):  
PRASANT KUMAR SABAT
Keyword(s):  
Gastric Ulcer ◽  
Ph Value ◽  
Pure Water ◽  
Experimental Period ◽  
Gastric Volume ◽  
Peptic Ulceration ◽  
Albino Rats ◽  
Antiulcer Activity ◽  
Ulcer Index ◽  
Pepsin Activity

Objective: To evaluate the curative protects activity of electrohomeopathic drug Cancerous15 (C15) against Indomethacin (IND)-induced gastric ulcer in albino rats. None of the data have been reported on antiulcer activity of C15 drug. Hence, the present study focuses on the scientific investigation of antiulcer activity of C15 against Indomethacin-induced peptic ulceration of rat models. Methods: A total number of 35 albino rats were divided into five groups equally. Pure water was given to Group 1 (normal). IND was given orally to Group 2 (ulcerated control). Cancerous15 third dilution was given to Group 3. IND was given to Group 4 and Group 5 animals, thereafter pretreatment with Esomeprazole (ESM) and C15-third dilution, respectively. The pretreatments were treated in each day’s interval for 21 days before IND administration. There was provision of food and water throughout the experimental period. On the 23rd day, the stomachs of the sacrificed rats were removed, and (1) ulcer index, (2) percentage of ulcer inhibition, (3) gastric volume, (4) pH, (5) pepsin activity, (6) mucin content, (7) malondialdehyde (MDA) concentration, and (8) stearidonic acid activity were studied. Results: The pre-treated animals with ESM and C15 shown as significantly decreases in ulcer index, gastric volume, pepsin activity and MDA concentration, and significant increase in the percentage ulcer inhibition, pH value, mucin content, and superoxide dismutase activity concentration in comparison to ulcer-induced rats. Conclusion: The study shows the significant ulcer protective activity of the C15 drug against IND-induced peptic ulceration in rats.

scholarly journals Chemical Constituents and Antiulcer Activity of n-Hexane Extract of Sanchezia nobilis Hook F. Leaves from Vietnam

2019 ◽  
Vol 31 (9) ◽  
pp. 2125-2132
Author(s):  
Xuan Bui Thi ◽  
Loi Vu Duc ◽  
Tung Bui Thanh ◽  
Ngoc Tran Minh
Keyword(s):  
Mass Spectrometry ◽  
Gastric Ulcer ◽  
Chemical Constituents ◽  
Gastric Ulceration ◽  
Hexane Fraction ◽  
Antiulcer Activity ◽  
Spectroscopic Methods ◽  
Ulcer Index ◽  
Margaric Acid ◽  
First Time

Five compounds (1-5) were isolated from the leaves of Sanchezia nobilis collected in Nam Dinh province by chromatographic methods. These compounds were identified as: mangiferin (1), β-sitosterol (2), margaric acid (3), ursolic acid (4), oleanolic acid (5). Their structures were elucidated by spectroscopic methods, including mass spectrometry and nuclear magnetic resonance. These compounds were isolated from the leaves of Sanchezia nobilis for the first time. Screening of gastric and duodenal antiulcer effects on indomethacin induced gastric ulcer models showed that n-hexane fraction produced the highest antiulcer activity. Percentage inhibition of gastric ulceration of misoprostol was 22.86 %, while that of n-hexane fraction was 28.57 % (p < 0.05). Evaluation of gastric and duodenal antiulcer effects on acysteamine induced gastric ulcer models showed that this fraction was effective against gastric and duodenal ulcer (83.3 %), improved ulcer damage (54.17 %), significantly reduced the number of mean ulcer and ulcer index (2.00 ± 1.28) but it did not change the area of the ulcer.

scholarly journals Antiulcerogenic effect of Methanolic Root Extract of Berberis lycium Linn by Pylorus ligation and Ethanol induced Ulceration

2021 ◽  
Vol 11 (4-S) ◽  
pp. 9-14
Author(s):  
Priyanka Namdeo ◽  
Madhuri Pandole ◽  
Priti Singh
Keyword(s):  
Gastric Volume ◽  
Albino Rats ◽  
Antiulcer Activity ◽  
Root Extract ◽  
Total Acidity ◽  
Free Acidity ◽  
Ulcer Index ◽  
Standard Drug ◽  
Pylorus Ligation ◽  
Berberis Lycium

Background: Gastric ulcer is one of the most prevalent gastrointestinal disorders, which affects approximately 5-10% of people during their life. In recent years, abundant work has been carried out on herbal medicine to clarify their potential efficacy in gastric ulcer prevention or management. The present study was carried out to evaluate the antiulcer activity of the methanolic root extract of Berberis lycium in albino rats. Method: The methanolic root extract of Berberis lycium was prepared by hot extraction method. Anti-ulcer activity was evaluated and method employed was pylorus ligation and ethanol induced in albino rats. Preliminary methanolic extract of Berberis lycium was subjected to the acute oral toxicity study according to the OECD guideline no. 425. Animals were divided into four groups of six animals each. The animals of Group I served as normal control (vehicle) which received distilled water. Group II and III received 250 mg/kg and 500 mg/kg of methanolic root extract, respectively. In pylorus ligation induced ulcer model, various parameters were studied viz. gastric volume, pH, total acidity, free acidity, and ulcer index. Ulcer index and percentage inhibition of ulceration was determined for ethanol induced ulcer model. Group IV received Ranitidine at 50 mg/kg was used as the standard drug. Pretreatment of methanol root extract of Berberis lycium showed significant (P˂0.05) decrease in the gastric volume, total acidity and free acidity. However, pH of the gastric juice was significantly increased only at higher dose 500 mg/kg. It showed also significant (P˂0.05) decrease in number of ulcers and ulcer score index in pylorus ligation and ethanol induced ulceration models. Results: The methanol root extract of Berberis lycium showed a significant reduction in the total acidity, free acidity and acid volume. The efficacy of plant extract at high dose was comparable with the standard drug Ranitidine. Conclusion: Our study results support the ethnomedical use of root of Berberis lycium. Keywords: Antiulcer activity, Berberis lycium, Pylorus ligation, Ranitidine, Ulcer Index.

Investigation of antiulcer activity of Pergularia extensa Linn

2020 ◽  
Vol 9 (2) ◽  
pp. 23-26
Author(s):  
Pavani C H
Keyword(s):  
Cardiac Glycosides ◽  
Methanol Extract ◽  
Methanolic Extract ◽  
Antiulcer Activity ◽  
Acute Oral Toxicity ◽  
Gastric Lesions ◽  
Oral Toxicity ◽  
Control Groups ◽  
Dose Dependent

This study was based on determination of the antiulcer activity from methanol extract was prepared by using barks of pergularia extensa linn.. Priliminary investigations showed presence of saponins, terpenes, cardiac glycosides, alkaloids and sterols. Based on OECD-423 Guidelines, the pharmacology and acute oral toxicity studies were conducted by using methanolic extract. Ulcer development was prevented by Tannins because of their vasoconstriction effects and due to protein precipitation. Similarly, the Methanolic extract of Pergularia extensa Linn shows triterpenoids and saponins. The phytoconstituents are present in the extract and these could be possible agents which are involved in order to prevent gastric lesions induced by aspirin. When compared to ulcerative control groups, this Pergularia extensa Linn., shows a dose dependent curative ratio. The extracts exhibited an inhibition percentage of 27.18, 45.47 and 61.28 at doses of 100, 200 and 400mg/kg doses respectively. 

Evaluation of the Antiulcer Activity of Ethanolic Leave Extracts of Saraca indica against Ethanol, Pylorus Ligature and Indomethacin Induced Ulcer in Albino Rats

2020 ◽  
Vol 16 (8) ◽  
pp. 1191-1196
Author(s):  
Pritt Verma ◽  
Shravan K. Paswan ◽  
Vishal K. Vishwakarma ◽  
Priyanshi Saxena ◽  
Chandana V. Rao ◽  
...  
Keyword(s):  
Mucosal Injury ◽  
Gastric Volume ◽  
Gastric Ulcers ◽  
Albino Rats ◽  
Antiulcer Activity ◽  
Cellulose Solution ◽  
Total Acidity ◽  
Ulcer Index ◽  
Standard Drug ◽  
High Doses

Background: To evaluate the antiulcer activity of ethanolic leaves extract of Saraca indica against ethanol, pylorus ligature and indomethacin in albino rats. Materials and Methods: Ulcer was produced by ethanol, pylorus ligature and indomethacin in albino rats. Five groups (n=6) of rats were orally pre-treated with carboxymethyl cellulose solution, and ranitidine (80 mg/kg) respectively. In ethanol induced ulcer, the animals were treated with 200 and 400 mg/kg b.w. ethanolic leave extracts of Saraca indica in 0.3% CMC solution, 60 minutes before oral administration of absolute ethanol to produce gastric mucosal injury. In indomethacin induced ulcer, the drug was administered orally at the dose of 30 mg/kg b.w. After 7-9 hours of administration of indomethacin (30 mg/kg); the animals were sacrificed with high doses of anesthesia. In the pylorus ligature method, volume of free acidity, gastric secretion, pH and total acidity were estimated. In all three models, the ulcer index and % protection were estimated. Results: The anti ulcer activity of ethanolic leave extracts of Saraca indica in ethanol, indomethacin and pylorus ligature models is evident from the significant (P<0.001) reduction in ulcer index. In pylorus ligature model, significant (P<0.001) reduction in total acidity gastric volume and increase in pH were observed when compared with the standard drug. Conclusion: Ethanolic leave extracts of Saraca indica were found to be significantly protective against ethanol, indomethacin and pylorus ligature induced gastric ulcers in the experimental albino rats. The result obtained suggest that ethanolic leave extracts of Saraca indica possesses significant anti-ulcer activity.

Antiulcer activity of Lagerstroemia indica leaves in Indomethacin Induced Gastric Ulcer in Rats

2021 ◽  
pp. 4408-4412
Author(s):  
Sweety Saini ◽  
Chandana Majee
Keyword(s):  
Methanolic Extract ◽  
Antiulcer Activity ◽  
Standard Group ◽  
Ulcer Index ◽  
Traditional Use ◽  
Ancient Medicine ◽  
Model Method ◽  
Male Wistar Rats ◽  
Ulcer Model ◽  
Histopathological Investigation

Lagerstroemia indica, is a natural plant which have traditional use from the ancient medicine for the treatment of many diseases. The gastroprotective effect of methanolic extract of Lagerstroemia indica and the possible mechanisms used to investigated the ulcer activity through indomethacin-induced ulcer model. Method: male Wistar rats were divided into three groups: (normal control, n=6), (standard omeprazole group, n=6) and (extract group, n=6). Each of control, omeprazole and extract were administered orally to the rats daily for 21 days before the induction of ulcer with the help of indomethacin. On the 21 days indomethacin was administered with single oral dose (20mg/kg). Four hours later after the administration of indomethacin dose treatment, the rats were sacrificed and gastric tissue was taken for histopathological investigation for the calculation of pH, ulcer inhibition, ulcer index. The observation significantly increased (p < 0.01) value that reduced the ulcer by the treatment with Lagerstroemia indica. Result: The result indicates the antiulcer effect of the Lagerstroemia indica extracts showed significant effect during comparision with control and standard group. The data of study revealed that the extracts of Lagerstroemia indica proved to show control over the model of indomethacin-induced gastric ulceration which gives potent activity against ulceration.

scholarly journals Evaluation of anti ulcer activity of ethanolic root extract of Beta vulgaris in rats

2017 ◽  
Vol 6 (2) ◽  
pp. 359 ◽  
Author(s):  
K. Samyuktha ◽  
Krishna Mohan Chinnala ◽  
G. Prathiba ◽  
D. Rajendhar ◽  
P. Smana Reddy
Keyword(s):  
Beta Vulgaris ◽  
Maximum Dose ◽  
Antiulcer Activity ◽  
Root Extract ◽  
Alcoholic Extract ◽  
Free Acidity ◽  
Phytochemical Screening ◽  
Ulcer Index ◽  
Medicinal Uses ◽  
Pylorus Ligation

Background: Beta vulgaris (chenopodiacea) is a plant reported for its variety of ethnic medicinal uses. Hence we have planned to screen anti ulcer activity of root of the plant with the alcoholic extract. Root powders successively extracted with alcohol and were subjected for phytochemical screening to identify different phytoconstituents.Methods: Anti ulcer activity was evaluated in various animal models like pylorus ligation and ethanol induced ulcer models in rats.Results: Preliminary phytochemical screening revealed the presence of alkaloids, flavonoids, carbohydrates, saponins, polyphenols. No mortality was observed with root extract up to maximum dose level of 4g/kg. Further alcoholic extract of 200 and 400mg/ kg / p.o significantly (p˂0.01) reduced the ulcer score, ulcer number, ulcer index, free acidity and total acidity in pylorus ligation and ethanol induced ulcer models in rats.Conclusions: The present study revealed that the root extract of Beta vulgaris has antiulcer activity.

scholarly journals Evaluation of anti-ulcer activity of 4-hydrooxy benzalydehide against NSAIDs induced ulcers in rats

2021 ◽  
Vol 9 (5) ◽  
pp. 1412
Author(s):  
Rupali V. Jadhav ◽  
V. K. Redasani ◽  
Shankar B. Kalbhare ◽  
Karishma Yadav ◽  
Aryan Langeh ◽  
...  
Keyword(s):  
Low Dose ◽  
Positive Control ◽  
Gastric Volume ◽  
Control Group ◽  
High Dose ◽  
Antiulcer Activity ◽  
Ulcer Index ◽  
Pylorus Ligation ◽  
The Impact ◽  
Intermediate Dose

Background: The aim of this study was to evaluate antiulcer activity of 4-hydroxybenzaldehyde against NSAIDs induced ulcer in rats based differences in its morphology, distance with other external landmarks and also to sigmoid and transverse sinuses.Methods: The antiulcer activity of 4-HBD was evaluated using pylorus ligation-aspirin induced ulcer method. Animals of this models were treated with 4-HBD (50mg/kg, 100mg/kg and 150mg/kg).Results: It has been observed that 4-HBD at low dose (50mg/kg), intermediate dose (100mg/kg) and high dose (150mg/kg) showed significant increase in pH, significant decrease in gastric volume, significant decrease in ulcer index and significant decrease in total acidity.Conclusions: The impact of 4-HBD therapy with intermediate (100mg/kg, p.o.) dose was observed to be similar with the positive control group.  

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