scholarly journals Analgesic Effect of Ethanolic Extract of Seeds and Leaves of Coriandrum Sativum on Swiss Albino Mice

2021 ◽  
Vol 9 (02) ◽  
pp. 50-55
Author(s):  
Chandrajeet Kumar Yadav ◽  
Poonam Tiwari ◽  
Roshan Mehta ◽  
Amit Kumar Shrivastava ◽  
Anjan Palikhey
Keyword(s):  
Acetic Acid ◽  
Analgesic Effect ◽  
International Association ◽  
Emotional Experience ◽  
Ethanolic Extract ◽  
Coriandrum Sativum ◽  
Hot Plate ◽  
Plate Method ◽  
Swiss Albino Mice ◽  
Albino Mice

INTRODUCTION: Pain has been described by the International Association for the Study of Pain as an unpleasant sensory and emotional experience associated with actual or potential tissue damage, or described in terms of such damage. Although NSAIDS and OPIOIDS are available for the treatment, still pain (chronic) is major problem. The present study was designed to study the analgesic effect of ethanolic extract of Coriandrum sativum using hot plate method and acetic acid induced writhing method in experimental animals (Swiss albino mice). MATERIAL AND METHODS:The analgesic effect of leaves and seeds of Coriandrum sativum was assessed using hot plate method and acetic acid induced writhing method in Swiss albino mice. The animals were treated with the ethanolic extract of leaves and seeds of Coriandrum sativum orally at two doses of 100, 500 mg/kg body weight after electric heat and acetic acid induced pain in mice. RESULTS: The study showed that ethanolic extract of leaves and seeds of Coriandrum sativum presented significant (p<0.05) and (p<0.05) analgesic activity in mice simultaneously. The data were analyzed by one-way ANOVA followed by Dunette's multiple comparison test. The results demonstrate that ethanolic extract of leaves and seeds of Coriandrum sativum has got analgesic potential. CONCLUSION: The results demonstrate that ethanolic extract of leaves and seeds of Coriandrum sativum has got significant analgesic effect.

scholarly journals Analgesic Activity of Methanolic Extract of Tubers of Arisaema tortuosum (Wall.) Schott. in Swiss Albino Mice

2018 ◽  
Vol 17 (1) ◽  
pp. 37-41
Author(s):  
Priyanka Chakraborty ◽  
Nripendra Nath Bala ◽  
Sudipta Das
Keyword(s):  
Acetic Acid ◽  
Analgesic Activity ◽  
Methanolic Extract ◽  
Dependent Manner ◽  
Hot Plate ◽  
Plate Method ◽  
Swiss Albino Mice ◽  
Chemically Induced ◽  
Pain Reaction ◽  
Albino Mice

The aim of the the present study was to investigate the analgesic activity of methanolic extract of Arisaema tortuosum (MEAT) using acetic acid-induced writhing and hot plate methods. The hot plate method is useful in elucidating centrally mediated antinociceptive responses, while acetic acid-induced writhing is the chemically induced pain of peripheral origin. The MEAT was used at doses of 50, 100, 200 and 400 mg/kg body weight on swiss albino mice. The percentage inhibition of the abdominal constriction reflex increased dose dependently in case of acetic acid-induced pain and in the hot plate method model the extract at the dose of 400 mg/kg significantly increased the pain reaction time (PRT). These studies conclude that A. tortuosum (Wall.) Schott. tuber possesses analgesic activity in a dose dependent manner. In case of acetic acid-induced pain, the extract at the dose of 400 mg/kg body wt. showed 41.19% inhibition of writhing reflex. In case of hot plate method, after 60 minutes the PRT increased to 7.47 ± 0.05 seconds for the extract at the dose of 400 mg/kg body wt.Dhaka Univ. J. Pharm. Sci. 17(1): 37-41, 2018 (June)

scholarly journals EVALUATION OF ANALGESIC ACTIVITY OF MURRAYA KOENIGII AND CORIANDRUM SATIVUM LEAVES EXTRACT IN ANIMAL MODEL.

2018 ◽  
Vol 11 (1) ◽  
pp. 328
Author(s):  
Kartik Salwe J ◽  
Mirunalini R ◽  
Jervin Mano ◽  
Manimekalai K
Keyword(s):  
Analgesic Activity ◽  
Analgesic Effect ◽  
Coriandrum Sativum ◽  
Control Group ◽  
Tail Flick ◽  
Murraya Koenigii ◽  
Hot Plate ◽  
Plate Method ◽  
Standard Drug ◽  
Soxhlet Apparatus

 Objective: The objective of the study was to investigate the analgesic activity of hydroalcoholic extract of Murraya koenigii and Coriandrum sativum leaves and compared it with standard drug in an animal model.Methods: Hydroalcoholic extracts of M. koenigii and C. sativum leaves were obtained using Soxhlet apparatus. The central analgesic property was screened by hot plate method in mice and tail flick method in rats. The pain reaction time (PRT) was measured at 30, 60, and 120 min. The peripheral analgesic activity was evaluated by acetic acid induced writhing in mice.Results: In hot plate method M. koenigii leaves extract at both doses and tramadol showed significant increase in PRT at 30, 60, and 120 min compared with control group. C. sativum leaves extract showed significant increase in PRT only at 60 and 120 min compared to control group. In tail flick method M. koenigii leaves extract at both doses, higher dose of C. sativum leaves extract and tramadol showed significant increase in PRT at 30, 60, and 120 min compared with control group. Higher dose of M. koenigii leaves extract (200 mg/kg) was comparable with standard drug tramadol in both the methods. M. koenigii leaves extract at both dose showed significant reduction in the number of writhing but C. sativum leaves extract failed to show any significant reduction in the number of writhing compared with control. Higher dose of M. koenigii leaves extract was comparable with standard drug tramadol.Conclusion: M. koenigii leaves extract showed both peripheral and central analgesic effect while C. sativum leaves extract showed only peripheral analgesic effect.

scholarly journals Evaluation of hyperalgesic effect of sitagliptin in albino mice

2021 ◽  
Vol 6 (3) ◽  
pp. 140-143
Author(s):  
Lalit Mohan ◽  
Manoj Kumar ◽  
Manish Kumar ◽  
Saajid Hameed ◽  
Amritanshu Shekhar
Keyword(s):  
Acetic Acid ◽  
Experimental Studies ◽  
P Value ◽  
Distilled Water ◽  
Hot Plate ◽  
Plate Method ◽  
Writhing Test ◽  
Albino Mice ◽  
The Relationship ◽  
Rule Out

Various studies have showed the increased incidence of joint pain with the use of DPP-4 inhibitors. There is also some evidence of increase in inflammatory mediators like substance P, SDF-1 and other cytokines with the inhibition of DPP-4 from some experimental studies. But this association is still unclear and DPP-4 inhibitor continue to be prescribed in inflammatory disorders. So, this study was planned to assess the development of hyperalgesia in albino mice with the use of sitagliptin.Sitagliptin dissolved in saline was administered in the doses of 10, 20, 30 mg/kg to Albino mice of either sex weighing 25-30 gm. Hyperalgesia was assessed in the mice with hot plate method and acetic acid induced writhing test. We found that reaction time of the mice receiving higher dose of Sitagliptin in hot plate method was lower than that of mice receiving lower doses or distilled water (P-Value &#60;0.05). We also found that after injection of acetic acid, the number of writhing observed in the mice receiving higher dose of Sitagliptin was greater than that of mice receiving lower doses or distilled water (P-Value &#60;0.05). Our findings show that in a cohort of mice receiving Sitagliptin and distilled water at baseline, there was significant association between dose of Sitagliptin and hyperalgesia. However, P-Value was greater than 0.01, but with these finding we can’t rule out this association and need for further prospective studies to assess the relationship between DPP-4 inhibitors and hyperalgesia.

Analgesic and Anti-inflammatory Activity of Ficus glomerata in Experimental Animal Models

2011 ◽  
Vol 4 (3) ◽  
pp. 1501-1505
Author(s):  
Cylma Menezes ◽  
Kunal G ◽  
Reema N ◽  
Satyanarayana D ◽  
Jagadish K
Keyword(s):  
Analgesic Activity ◽  
Inflammatory Activity ◽  
Significant Activity ◽  
Paw Edema ◽  
Hot Plate ◽  
Plate Method ◽  
Swiss Albino Mice ◽  
Albino Mice ◽  
Anti Inflammatory ◽  
Ficus Glomerata

The anti-inflammatory and analgesic activity of various extracts of Ficus glomerata Roxb. were evaluated in experimental animals. We have determined the anti-inflammatory and analgesic activity of various extracts of the dried fruits of Ficus glomerata by oral administration at doses of 200 and 400 mg/kg of body weight to healthy animals. The extracts were studied for their anti-inflammatory activity in carageenan induced hind paw edema in rats and the paw volume was measured plethysmometrically after 3 hours of injection. The extracts were also evaluated for analgesic activity using Eddy’s hot plate method in Swiss albino mice. The extracts of Ficus glomerata significantly reduced carageenan induced hind paw edema in rats and analgesic activity evidenced by increase in the reaction time by Eddy’s hot plate method in Swiss albino mice. The extracts showed a similar anti-inflammatory and analgesic effect comparative to the standard drugs indomethacin and diclofenac sodium respectively. The present results indicated the ethanolic extract of Ficus glomerata exhibited more significant activity than other extracts in the treatment of pain and inflammation.

scholarly journals ANALGESIC, ANTI-INFLAMMATORY, ANTIPYRETIC EVALUATION OF ETHANOLIC EXTRACT OF LEAF OF POLYALTHIA LONGIFOLIA

2021 ◽  
Vol 10 (3) ◽  
Author(s):  
Ramjith.U. S ◽  
Faby Salim ◽  
Ashamol.K. S ◽  
Cyril Mathews Jacob
Keyword(s):  
Acetic Acid ◽  
Ethanolic Extract ◽  
Percentage Increase ◽  
Hot Plate ◽  
Plate Method ◽  
Percentage Decrease ◽  
Antipyretic Activity ◽  
Ethanolic Extracts ◽  
Anti Inflammatory ◽  
Polyalthia Longifolia

Polyalthia longifolia leaves ethanolic extracts produced significant analgesic activity in both Hot plate and acetic acid induced writhing models in mice. In hot plate method percentage increase in reaction time was determined where as in acetic acid induced writhing model percentage decrease in writhings was determined. From the results obtained it can be concluded that Polyalthia longifolia leaves has analgesic, anti inflammatory and antipyretic activity. Keywords: Analgesic, Anti-inflammatory, Antipyretic, Hot plate method, Acetic acid induced writhing model.

scholarly journals Scientific Approaches in Screening the Analgesic property of Sida Cordata

2021 ◽  
Vol 23 (09) ◽  
pp. 1252-1262
Author(s):  
Srinivasan K ◽  
◽  
Sivakumar T ◽  
Kiruthiga N ◽  
Haja Sherief S ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Analgesic Activity ◽  
Ethanolic Extract ◽  
Vehicle Control ◽  
Laboratory Animals ◽  
Hot Plate ◽  
Plate Method ◽  
Writhing Test ◽  
Whole Plant ◽  
Indian Medicine

Pain is likely the most common symptomatic complaint in medicine; an understanding of its mechanism is critical to interpret it. Nociception refers to the detection of noxious stimuli by nociceptors, followed by transduction and transmission of the sensory nervous information from the periphery to the brain. Plants have played a unique holistic role for the provision of food, drugs, clothing, shelter, etc. Natural compounds have been extensively explored for new drug discoveries. Indeed, plants have been used as medicines for more than 5000 years, as a source of antibiotics, antineoplastic, analgesics, cardioprotective, among others. About 70–90% of the population in developing countries continue to use ancient medicines based on plant extracts. Sida cordata popularly known as “bala” is regarded as a valuable drug in the Ayurvedic System of Indian Medicine. In order to validate the ethnomedical claim of Sida cordata as pain reliever, a study was conducted to evaluate the analgesic activity of ethanolic extract of Sida cordata whole plant in laboratory animals. For centrally mediated analgesic activity, eddy’s hot plate method was employed and Pentazocine was uses as reference control. For peripherally mediated analgesic activity, acetic acid induced writhing model was employed and Dicofenac was used as reference control. Sida cordata ethanolic extract was administered orally at the doses of 100 and 200 mg/kg. In eddy’s hot plate method, both the doses of Sida cordata significantly increased the reaction time compare to vehicle control. In acetic acid induced writhing test, both the doses of Sida cordata significantly reduced the number of writhing compare to vehicle control. In both the models, the effect produced by Sida cordata was comparable to that of respective reference control. The results obtained suggest that the ethanolic extract of Sida cordata has showed marked analgesic activity in experimental animal models and this strappingly supports the ethnopharmacological applications of the plant for the target activity.

scholarly journals Phytochemical screening and antioxidant, analgesic, and anthelmintic effect of ethanolic extract of Merremia umbellate stems

2020 ◽  
Vol 6 (1) ◽  
Author(s):  
Mst Nazmun Nahar ◽  
Amit Kumar Acharzo ◽  
Md Sohanur Rahaman ◽  
Iffat Ara Zabeen ◽  
Shariful Haque ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Free Radical ◽  
Radical Scavenging ◽  
Anthelmintic Activity ◽  
Ethanolic Extract ◽  
Free Radical Scavenging ◽  
Phytochemical Screening ◽  
Hot Plate ◽  
Plate Method

Abstract Background Merremia umbellata subsp. orientalis (Hallier f.), commonly known as Sapussunda in Bengali, is used in folk medicine for the treatment of different diseases such as helminthiasis, rheumatism, fever, wounds, burns, sores, management of pain due to cut etc. The present study was carried out to evaluate the antioxidant, analgesic and anthelmintic activities of ethanolic extract of stems of Merremia umbellate (ESMU). Methods Phytochemical investigation was carried by using standard chemical test as described in literatures. In vitro free radical scavenging activity of ethanolic extract was quantitatively estimated using DPPH (2,2-diphenyl-1-picrylhydrazyl) free radicals scavenging assay. Total phenolic and tannin content were spectrophotometrically determined by Folin Ciocalteu reagent whereas the flavonoid was determined by aluminum chloride colorimetric assay. Acetic acid induced writhing method and hot plate method, using Swiss albino mice, were used to investigate the analgesic effect of ESMU whereas in-vitro anthelmintic activity was evaluated against Haemonchus contortus (Nematode) of cattle. Results Phytochemical screening revealed that the ESMU contain reducing sugar, alkaloids, flavonoids, tannins, gums, steroid, xanthoproteins, glycosides and acidic compound. In DPPH free radical scavenging assay, the extract showed scavenging potential with IC50 value of 161.81 μg/mL. Total phenolics, tannin and flavonoid content of crude extract were found to be 87.4 mg GAE/gm, 68.2 mg GAE /gm and 64.27 mg QE/gm respectively. Significant (P < 0.001) analgesic effect was observed in acetic acid induced writhing method at both doses 250 and 500 mg/kg. Similar effect was found in hot plate method that measures antinociceptive effect in response to heat stimuli. The ESMU also exhibited significant (P < 0.001) anthelmintic activity in a concentration dependent manner. The paralysis time and time for death were recorded as 9.30, 8.62 and 7.65 min and 19.58, 18.82, and 16.43 min respectively at a concentration of 25, 50 and 100 mg/mL respectively. Conclusion Based on the results obtained in this study clearly strengthen the traditional uses of M. umbellate stems as antioxidant, antinociceptive and anthelmintic. Therefore, this result suggested that the stems of Merremia umbellata might be a potential source of useful bioactive compounds.

scholarly journals EVALUATION OF ANALGESIC ACTIVITY OF MURRAYA KOENIGII AND CORIANDRUM SATIVUM LEAVES EXTRACT IN ANIMAL MODEL.

2018 ◽  
Vol 11 (1) ◽  
pp. 328
Author(s):  
Kartik Salwe J ◽  
Mirunalini R ◽  
Jervin Mano ◽  
Manimekalai K
Keyword(s):  
Analgesic Activity ◽  
Analgesic Effect ◽  
Coriandrum Sativum ◽  
Control Group ◽  
Tail Flick ◽  
Murraya Koenigii ◽  
Hot Plate ◽  
Plate Method ◽  
Standard Drug ◽  
Soxhlet Apparatus

 Objective: The objective of the study was to investigate the analgesic activity of hydroalcoholic extract of Murraya koenigii and Coriandrum sativum leaves and compared it with standard drug in an animal model.Methods: Hydroalcoholic extracts of M. koenigii and C. sativum leaves were obtained using Soxhlet apparatus. The central analgesic property was screened by hot plate method in mice and tail flick method in rats. The pain reaction time (PRT) was measured at 30, 60, and 120 min. The peripheral analgesic activity was evaluated by acetic acid induced writhing in mice.Results: In hot plate method M. koenigii leaves extract at both doses and tramadol showed significant increase in PRT at 30, 60, and 120 min compared with control group. C. sativum leaves extract showed significant increase in PRT only at 60 and 120 min compared to control group. In tail flick method M. koenigii leaves extract at both doses, higher dose of C. sativum leaves extract and tramadol showed significant increase in PRT at 30, 60, and 120 min compared with control group. Higher dose of M. koenigii leaves extract (200 mg/kg) was comparable with standard drug tramadol in both the methods. M. koenigii leaves extract at both dose showed significant reduction in the number of writhing but C. sativum leaves extract failed to show any significant reduction in the number of writhing compared with control. Higher dose of M. koenigii leaves extract was comparable with standard drug tramadol.Conclusion: M. koenigii leaves extract showed both peripheral and central analgesic effect while C. sativum leaves extract showed only peripheral analgesic effect.

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