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| 1 | Effect of hydroalcoholic extract of Hibiscus rosa sinensis Linn.leaves in experimental colitis in rats显示文摘Objective:To elucidate the ameliorative effect of liydrualcuholic extract of leaves of Hibiscus rosa sinensis(HRS) in acetic acid induced experimental colitis in male wistar rats.Methods: The animals were administered with 2 mL acetic acid(4%) via intra rectal.The animals were divided into various treatment groups(n=6).Prednisolone was used as standard drug and HRS was administered at a dose of 50,100 and 200 mg/kg p.o.The control group of animals received 1 mL of vehicle(distilled water).Ulcer area,ulcer index,spleen weight,colon weight to length ratio, macroscopic score,haemalological parameters,colonic superoxide dismutase(SOD),glutathione(GSH),myeloperoxidase(MPO),malondialdchyde(MDA),tumor necrosis factor-α(TNK- α), nitric oxide(NO) and histological changes were recorded after the treatment regimen of 11 days. Results:Intrarectal instillation of acetic acid caused enhanced ulcer area,ulcer index,spleen weight,colon weight to length ratio,colonic MPO,MDA,NO and TNF-α It caused significant decreased level of SOD and GSH.Pretreatment with HRS for 7 days exhibited significant effect in lowering of oxidative stress,colonic NO,TNF- α and elevation of SOD and GSH at a dose of 100 and 200 mg/kg in acetic acid induced colilis.Conclusions:The present investigation demonstrates HRS is of potent therapeutic value in the amelioration of expcrimenlal colilis in laboralory animals by inhibiting the proinflammatory mediator like NO and TNK-α. | Amit D Kandhare Kiran S Raygude Pinaki Ghosh Arvindkumar E Ghule Tejas P Gosavi Sachin L Badole Subhash L Bodhankar | 2012 | Asian Pacific Journal of Tropical Biomedicine2012，2，5： | 2 |
| 2 | Ameliorative effects of standardized extract from Trigonella foenum-graecum L.seeds on painful peripheral neuropathy in rats显示文摘Objective:To evaluate the effects of the standardized extract of fenugreek(Trigonella foenumgraecum L.Family:Leguminasae) seed(IND01) in animal models of peripheral neuropathy. Methods:IND01 was prepared from fenugreek seeds and standardized by high performance liquid chromatography to a marker compound,trigonelline.The effects of daily oral administration of IND01(50,100 and 200 mg/kg) were studied in rats after partial sciatic nerve ligation(PSNL) and sciatic nerve crush injury(SNCI) during 30-days period.The measurements on thermal hyperalgesia(TH),motor function test(MFT) score and motor nerve conduction velocity (MNCV) were recorded.Results:IND01 offered sustained protection against TH and deranged MFT scores in both models from 7-day onwards.Fifteen days of daily oral administration of IND01 restored MNCV reduction in rats with SNCI but not with PSNL.Conclusions:IND01 was found to be effective in rat models of painful peripheral neuropathy. | Aashish S Morani Subhash L Bodhankar V Mohan Prasad A Thakurdesai | 2012 | Asian Pacific Journal of Tropical Medicine2012，5，5： | 2 |
| 3 | In vitro antioxidant and antimicrobial activity cycloart-23-ene-3β,25-diol(B2) isolated from Pongamia pinnata(L.Pierre)显示文摘Objective:To evaluate the in-vitro antioxidant and antimicrobial activity of cvcloart-23- ene-3β,25-diol(called as B2) isolated from stem bark of Pongamia pinnata.Methods:In vitro antioxidant activity of B2 was determined by methods for determination of Dl’PH radical scavenging,reducing power,superoxide anion radical scavenging,hydroxyl radical scavenging, hydrogen peroxide scavenging,metal chelating and nitric oxide radical scavenging at the doses of 20.40.60.80 and 100μg/mL,respectively.3 -tocopherol with same concentration was used as a standard antioxidant.In vitro antimicrobial activity of B2 was determined by cup plate method in different concentration range of 10-100μg/mL.Results:The results indicated that dose dependent%reduction against DPPH radical,reducing power,superoxide anion radical scavenging,hydroxyl radical scavenging,metal chelating,hydrogen peroxide scavenging and nitric oxide radical scavenging by B2 andβ-tocopherol.Conclusions:It is concluded that cycloart 23-ene-3β,25 diol(B2) showed dose dependent antioxidant activity.B2 showed more DPPH radical scavenging,reducing power,superoxide scavenging,hydroxyl radical scavenging, metal chelating scavenging,hydrogen peroxide radical scavenging and nitric oxide radical scavenging activity thanβ-tocopherol and in case of antimicrobial activity B2 exhibited broad-spectrum activ ity against bacteria and strong activity against yeast type of fungi. | Sachin L Badole Anand A Zanwar Abhijeet N Khopade Subhash L Bodhankar | 2011 | Asian Pacific Journal of Tropical Medicine2011，4，11： | 2 |
| 4 | Protective effect of aqueous extract of Feronia elephantum correa leaves on thioacetamide induced liver necrosis in diabetic rats显示文摘Objective:To evalueate hepatoprotective effects Feronia elephantum(F.elephantum)correa against thioacctamide(TA)induced liver necrosis in diabetic rats.Methods:Male wistar rats were made diabetic with alloxan(160 mg/kg)on day 0 of the study.They were intoxicated with hepatotoxicant(thioacetamide,300 mg/kg,ip)on day 9 of study to produce liver necrosis.Effects of 7 day daily once administration(day 2 to day 9)of EF(400 and 800 mg/kg,po)were evaluated on necorosis of liver in terms of mortality,liver volume,liver weight,serum aspartate aminotransferase(AST)and serum alanine transaminase(ALT),and histopathology of liver sections(for signs of necorosis and inflammation)on day-9 of the study.Separate groups of rats with treated only with alloxan(DA control),thioacetamide(TA control)and both(TA+DA control)were maintained.Results:FE significantly lowered the mortality rate and showed improvement in liver function parameters in TA-induced diabetic rats without change in liver weight,volume and serum glucose levels.Conclusions:FE showed promising activity against TA-induced liver necorsis in diabetic rats and so might be useful for prevention of liver complications in DM. | Prashant Sharma Subhash L Bodhankar Prasad A Thakurdesai | 2012 | Asian Pacific Journal of Tropical Biomedicine2012，2，9： | 1 |
| 5 | Effect of newly synthesized 1,2,4-triazino[5,6-b]indole-3-thione derivatives on olfactory bulbectomy induced depression in rats显示文摘Objective:To study the derivatives of 1,2,4-triazino[5,6-b]indole-3-thione for antidepressant activity in olfactory bulbectomized(OBX)rats.Out of various derivatives tested for acute tail suspension test,the two derivatives showiug prominent action were.selected for bilateral olfactory bulbeetomy rsodel of ehronic depression in rats.Methods:The sub aeute effects of 14-day oral pretreatment of two derivatives labeled as 3a(70 mg/kg)and 3r(70 mg/kg),imipramine(20 mg/kg),fluoxetiue(30 mg/kg)and moclobemide(15 mg/kg)were evaluated on bilateral bulbectomy induced rise in body weight,hyperphagia,hyperactivity,and on sexual dysfunction.The serum sodium concentration,body temperature,and heart rate were also recorded.Results:The derivatives3a and 3r showed reversal of drop in body weight,reversed OBX indueed hyperactivity,normalized body temperature,heart rate,and serum sodium concentration.In elevated maze test,moclobemide,3a,3r treatment significantly redueed time spent in open arm as compared to OBX rats.3a and 3r also irsproved sexual behavior parameters.Conclusions:The present study shows promising antidepressant action and provides a proof of concept for the chronic treatrsent of 3a,3r to treat depression. | Urmila M Aswar Padmaja P Kalshetti Suhas M Shelke Sharad H Bhosale Subhash L Bodhankar | 2012 | Asian Pacific Journal of Tropical Biomedicine2012，2，12： | 1 |
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