@article {1224, title = {Antioxidant and Hepatoprotective Activities of Strobilanthes kunthianus against Carbon Tetrachloride-Induced Hepatotoxicity in Rats}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {August 2020}, pages = {1143-1151}, type = {Research Article}, chapter = {1143}, abstract = {

Background: Strobilanthes kunthianus Nees T Anders (Neela kurinji) is a shrub in the grasslands of Nilgiris, Western Ghats in India. It is well known for many biological properties including antioxidant. However, there is no in-vivo antioxidant and hepatoprotective activities has been carried out previously on S. kunthianus. Objectives: The present study was aimed to evaluate the antioxidant and hepatoprotective activities of methanolic flower extract of S. kunthianus (MFESK) against carbon tetrachloride (CCl4)-induced hepatotoxicity in experimental rats. Materials and Methods: The Wistar rats were divided into six groups comprising six animals to each. Group I was served as normal control and group II as CCl4 treated. Both these groups were received sodium CMC (0.3\%, 5 ml/kg). Groups III, IV and V animals were treated with MFESK at different dose levels (100, 150 and 200 mg/kg). Group VI was treated with standard silymarin (100 mg/kg). All these treatments were given orally for eight consecutive days. On the 8th day of treatment, except the normal group I, all the other group of animals from III to VI were received CCl4 in liquid paraffin (1:1, 1 ml/kg, i.p., single dose) after 1 h of the vehicle. On the 9th day, the animals were anesthetized and blood was collected from the abdominal artery, then the serum was separated and used for the biochemical estimations. Serum marker enzymes such as ASAT, ALAT, ALP, TGL, CR, TP, TC, TB and albumin were measured using Ecoline kits by using autoanalyzer. Further, blood serum and the supernatant solution of homogenized liver and kidney were used for the estimation of antioxidant parameters such as CAT, SOD and TBARS by spectrophotometrically. Results: The administration of CCl4 caused a significant increase (P\<0.001) in the levels of ASAT, ALAT, ALP, TGL, TC, TB and TBARS and decrease in the levels of CR, TP, Albumin, CAT and SOD in serum. A significant (P\<0.001 and P\<0.01) restoration of these values towards the normal level was observed in all the three tested doses of MFESK. Similar results were observed for CAT, SOD and TBARS in both liver and kidney tissues. These results designated the strong antioxidant and hepatoprotective nature of MFESK. The histopathological investigation of liver and kidney tissues also confirmed the observed activities. Conclusion: These findings afford incitement for the development of a novel hepatoprotective herbal drugs.

}, keywords = {Antioxidant, Carbon tetrachloride, Hepatoprotective, Hepatotoxicity, Liver disease, Strobilanthes kunthianus}, doi = {10.5530/pj.2020.12.161}, author = {Geetha Balasubramaniam and Mahendran Sekar and Maithili Varadarajan and Shrishailappa Badami} } @article {1225, title = {Antioxidant and Hepatoprotective Activities of Strobilanthes kunthianus against Carbon Tetrachloride-Induced Hepatotoxicity in Rats}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {August 2020}, pages = {1143-1151}, type = {Research Article}, chapter = {1143}, abstract = {

Background: Strobilanthes kunthianus Nees T Anders (Neela kurinji) is a shrub in the grasslands of Nilgiris, Western Ghats in India. It is well known for many biological properties including antioxidant. However, there is no in-vivo antioxidant and hepatoprotective activities has been carried out previously on S. kunthianus. Objectives: The present study was aimed to evaluate the antioxidant and hepatoprotective activities of methanolic flower extract of S. kunthianus (MFESK) against carbon tetrachloride (CCl4)-induced hepatotoxicity in experimental rats. Materials and Methods: The Wistar rats were divided into six groups comprising six animals to each. Group I was served as normal control and group II as CCl4 treated. Both these groups were received sodium CMC (0.3\%, 5 ml/kg). Groups III, IV and V animals were treated with MFESK at different dose levels (100, 150 and 200 mg/kg). Group VI was treated with standard silymarin (100 mg/kg). All these treatments were given orally for eight consecutive days. On the 8th day of treatment, except the normal group I, all the other group of animals from III to VI were received CCl4 in liquid paraffin (1:1, 1 ml/kg, i.p., single dose) after 1 h of the vehicle. On the 9th day, the animals were anesthetized and blood was collected from the abdominal artery, then the serum was separated and used for the biochemical estimations. Serum marker enzymes such as ASAT, ALAT, ALP, TGL, CR, TP, TC, TB and albumin were measured using Ecoline kits by using autoanalyzer. Further, blood serum and the supernatant solution of homogenized liver and kidney were used for the estimation of antioxidant parameters such as CAT, SOD and TBARS by spectrophotometrically. Results: The administration of CCl4 caused a significant increase (P\<0.001) in the levels of ASAT, ALAT, ALP, TGL, TC, TB and TBARS and decrease in the levels of CR, TP, Albumin, CAT and SOD in serum. A significant (P\<0.001 and P\<0.01) restoration of these values towards the normal level was observed in all the three tested doses of MFESK. Similar results were observed for CAT, SOD and TBARS in both liver and kidney tissues. These results designated the strong antioxidant and hepatoprotective nature of MFESK. The histopathological investigation of liver and kidney tissues also confirmed the observed activities. Conclusion: These findings afford incitement for the development of a novel hepatoprotective herbal drugs.

}, keywords = {Antioxidant, Carbon tetrachloride, Hepatoprotective, Hepatotoxicity, Liver disease, Strobilanthes kunthianus}, doi = {10.5530/pj.2020.12.161}, author = {Geetha Balasubramaniam and Mahendran Sekar and Maithili Varadarajan and Shrishailappa Badami} } @article {1173, title = {Chemical Profile and Hepatoprotective Activity of Ethyl Acetate Extracts of Euphorbia paralias and Euphorbia geniculata (Euphorbiaceae) from Egypt}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {June 2020}, pages = {762-770}, type = {Original Article}, chapter = {762}, abstract = {

Background: Plants belonging to the genus Euphorbia were used traditionally to treat several health disorders and diseases. Objective: the aim of this study is evaluation of secondary metabolites and hepatoprotective activity of the ethyl acetate fractions of the aerial parts of Euphorbia paralias (Ep) and Euphorbia geniculata (Eg). Materials and Methods: UPLC-ESI-MS/ MS technique was used for identification of the secondary metabolites. The hepatoprotective potential of the two plants was evaluated for the first time in male rats with thioacetamide induced liver injury. Results: A total of 32 secondary metabolites were identified in the ethyl acetate fractions of the aerial parts of both species. Ellagitannins such as tetragalloyl hexoside, ellagic acid, gallic acid, and flavonoids such as kaempferol-3-O-β-(6{\textquoteright}{\textquoteright}-galloyl-Oglucopyranoside), quercetin glycosides (glucoside and arabinoside) were found to be the major components in Ep whereas flavonoid glycosides including quercetin rutinoside, quercetin glycosides (glucoside, arabinoside and rhamnoside) and kaempeferol glycoside derivatives were highly abundant in Eg. Administration of thioacetamide resulted in marked elevation in liver enzymes, elevation of lipid profile and alteration in oxidative stress parameters. While pretreatment of rats with Ep and Eg ethyl acetate fractions significantly attenuated the hepatic toxicity through reduction of liver biomarkers, improving the redox status of the tissue and so brought down the serum biochemical parameters and lipid profile nearly toward the normal levels. Conclusion: The studied fractions show hepatoprotective potential with promising value as hepatoprotective drugs of natural origin in comparison with silymarin as the standard hepatoprotective drug.

}, keywords = {Euphorbia, Hepatoprotective, Polyphenolics, UPLC-ESI-MS/MS}, doi = {10.5530/pj.2020.12.109}, author = {Afaf E Abdel Ghani and Sayed AA El-Toumy and Wagdi IA El-Dougdoug and Ahmed M Mansour and Wafaa HB Hassan and Hanaa M Hassan} } @article {1229, title = {Hepatoprotective and Nephroprotective Activity of Artemisia absinthium L. on Diclofenac-induced Toxicity in Rats}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {August 2020}, pages = {1032-1041}, type = {Original Article}, chapter = {1032}, abstract = {

Background: Artemisia absinthium L. is known for its antimalarial activity however, hepatoprotective activity of aqueous extracts has also been reported but, nephroprotective activity not yet evaluated. Objective: To evaluate the hepatoprotective and nephroprotective activities of A. absinthium against diclofenac-induced toxicity on rats. Materials and Methods: Three different doses of methanol and ethyl acetate extract of A. absinthium (50, 100 and 200 mg/kg/day) were evaluated and compared with silymarin 100 mg/kg. Rats received these doses for 5 days and on the 3rd and 4th day diclofenac (50 mg/kg i.p.) was administered 1 h after treatment. Animals were sacrificed 48 h after the last injection of diclofenac. Biochemical blood parameters like aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP), urea and creatinine, and histopathologic changes of liver and kidney were studied and evaluated. Results: A. absinthium reduced the elevated blood levels of ALT, AST, ALP, urea and creatinine with the methanol extract to 200 mg/kg/day being more effective. The histopathologic evaluation suggested that A. absinthium decreased hepatic and renal necrosis induced by diclofenac. Conclusions: Hepatoprotective and nephroprotective activities of methanol and ethyl acetate extract of A. absinthium were demonstrated, being methanol extract to 200 mg/kg/day the most effective. This provides scientific support for the use of medicinal plants such as A. absinthium in the treatment of liver and kidney disorders.

}, keywords = {Artemisia absinthium, Biochemical parameters, Diclofenac, Hepatoprotective, Histopathology, Nephroprotective}, doi = {10.5530/pj.2020.12.146}, author = {Sag{\'a}stegui-Guarniz William Antonio and Silva-Correa Carmen R and Villarreal-La Torre V{\'\i}ctor E and Cruzado-Razco Jos{\'e} L and Calder{\'o}n-Pe{\~n}a Abhel A and Aspajo-Villalaz Cinthya L and Gamarra-S{\'a}nchez C{\'e}sar D and Ruiz-Reyes Segundo G and Ch{\'a}vez-Flores Juana E} } @article {992, title = {Evaluation of Hepatoprotective Potential of Rhododendron arboreum Sm. Stem Bark as Abhava Pratinidhi Dravya (Substitute) of Rohitaka (Tecomella undulata (Sm.) Seem.) Against Paracetamol Induced Hepatotoxicity in Experimental Rats}, journal = {Pharmacognosy Journal}, volume = {11}, year = {2019}, month = {September 2019}, pages = {1148-1154}, type = {Research Article}, chapter = {1148}, abstract = {

Background: Rohitaka (Tecomella undulata (Sm.) Seem.) has been considered as threatened and listed as rare at international level (IUCN, 2000). In Ayurveda classics, Rohitaka is described as Yakritpleehgulmodarhara (useful in liver and spleenic disorders). Rhododendron arboreum Sm. is used by folklore practitioners for treatment of Jaundice and marketed as Rohitaka in Nepal. Aim: To evaluate Rhododendron arboreum Sm. as an effective pratinidhi dravya (substitute) in abhava (absence) of Rohitaka (Tecomella undulata (Sm.) Seem.) with special reference to hepatoprotective activity in paracetamol induced hepatotoxicity in rats. Materials and Methods: In the present study, hepatoprotective effect of Choorna (powder) and Kwatha (decoction) of Rhododendron arboreum Sm. and Tecomella undulata (Sm.) Seem. (Choorna-0.54 g/kg body wt. and Kwatha- 4.32 ml/kg body wt. p. o. for 10 days along with paracetamol toxicant 3 g/kg body wt. p. o. on 6th and 8th day) were investigated against paracetamol induced hepatotoxicity. Silymarin (100 mg/kg body wt.) was used as standard hepatoprotective reference drug. Statistical Analysis Used: The obtained data were analyzed by ANOVA with Dunnet{\textquoteright}s multiple {\textquoteleft}t{\textquoteright} test and level of p\<0.05 was considered as statistically significant. Results: Paracetamol treatment led to elevated levels of liver marker enzymes and disorientation in histological observations which were significantly reversed by treatment with Rhododendron arboreum Sm. and Tecomella undulata (Sm.) Seem. dependent on dosage forms. Conclusion: The study revealed that both the drugs have similar hepatoprotective effect and thus Rhododendron arboreum Sm. as {\textquotedblleft}Abhava Pratinidhi Dravya{\textquotedblright} for Tecomella undulata (Sm.) Seem. with special reference to hepatoprotective activity is justified.

}, keywords = {Abhava Pratinidhi Dravya, Choorna, Hepatoprotective, Kwatha, Rhododendron arboreum, Rohitaka, Substitute, Tecomella undulata}, doi = {10.5530/pj.2019.11.179}, author = {Puneshwar Keshari and Pradeep and Sudhakar Bhat} } @article {457, title = {In vitro Antioxidant and Hepatoprotective Activity of Bridelia scandens (Roxb.)Willd}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {November 2017}, pages = {s117-s121}, type = {Original Article}, chapter = {s117}, abstract = {

Natural products are emerging out as potent and alternative therapies for many diseases. Today herbs have become the part of mankind, because of its manifold ways in targeting diseased cells with minimal effects on normal cells and tissues. The present research investigated the in vitro antioxidant activity and hepatoprotective of B.scandens leaf. Preliminary phytochemical analysis exhibited the presence of most of the constituent in ethanol extract (BSE). Antioxidant capacity of various extracts of B.scandens was examined. DPPH assay revealed that ethanol extract has a good antioxidant with IC50 value of 31.68\μg/ml, whereas standard ascorbic acid with 8.78 \μg/ml. BSE revealed dose dependent response with increase in concentration for reducing power assay. ORAC assay directly measured the scavenging capacity and BSE (2485 trolox eq/gm) was found to be potent than other extracts. In vitro hepatoprotective activity was performed for BSE using MTT assay in BRL 3A cell line, which revealed nontoxic dose with CTC50 value more than 1000 \μg/ml. At the dose 200 \μg/ml, BSE and standard silymarin offered cell protection of 57\% and 76 \% respectively. Present study concludes that B.scandens leaf extract possess antioxidant potential and protect the liver cells against CCl4 damage. However in vivo studies are being carried out to validate the traditional usage of Bridelia scandens.

}, keywords = {Bridelia scandens, BRL3A, Hepatoprotective, MTT, ORAC}, doi = {10.5530/pj.2017.6s.167}, url = {http://fulltxt.org/article/392}, author = {Preetham Jinadatta and Kiran Sundera Raja Rao and Sharath Rajshekarappa and Sujan Ganapathy Pasura Subbaiah and Mruthunjaya Kenganora} } @article {176, title = {Phytopharmacological overview of Psidium guajava Linn.}, journal = {Pharmacognosy Journal}, volume = {8}, year = {2016}, month = {June/2016}, pages = {314-320}, type = {Review Article}, chapter = {314}, abstract = {

Psidium guajava Linn. possesses useful medicinal benefits. It has been recognized as the medicinally essential phytoconstituents, such as phenolic, flavonoid and carotenoid. Numerous pharmacological investigation have confirmed that the ability of this plant is to exhibit antimicrobial, antidiabetic, cardioprotective, neuroprotective, hepatoprotective, antioxidant and anticancer activities and it supports the traditional uses. This is a comprehensive of the phytoconstituents and pharmacological benefits.

}, keywords = {Anticancer., Antidiabetic, Antimicrobial, Antioxidant, Hepatoprotective, Psidium guajava}, doi = {10.5530/pj.2016.4.3}, author = {Vijaya Anand and Manikandan and Vijaya Kumar and Sampath Kumar and Pushpa and Agaath Hedina} } @article {56, title = {Hepatoprotective Activity of Michelia nilagirica against Paracetamol Induced Hepatic Injury in Rats}, journal = {Pharmacognosy Journal}, volume = {7}, year = {2015}, month = {Jul-Aug 2015}, pages = {228-235}, type = {Research Article}, chapter = {228}, abstract = {

Background: Michelia nilagirica belonging to the family Mangoliaceae is commonly used by many traditional healers in most of the herbal preparations for diabetes and kidney diseases. Objective: Different fractions isolated from ethanolic extract of whole plant of Michelia nilagirica is investigated for hepatoprotective activity in wistar albino rats against paracetamol induced hepatic injury. Materials \& Methods: Rats were divided into eight groups. Each group contains six animals. Hepatic injury was achieved by injecting paracetamol at a dose of 2 mg/kg p.o. Results: The hepatoprotective action is seen with fraction A by reduction in serum marker enzymes like Aspartate transaminase (AST), Alanine transaminase (ALT). It also reduced the elevated levels of Alkaline phosphotase (ALP) \& Serum bilirubin. Conclusion: Histopathological studies further confined the hepatoprotective activity of fraction A against paracetamol treated group. The results obtained were compared with silymarin (100 mg/kg, orally), a standard drug.

}, keywords = {Albino rats, Hepatoprotective, Michelia nilagirica, Paracetamol, Screening}, doi = {10.5530/pj.2015.4.4}, author = {Shaik Aminabee and Atmakuri Lakshmana Rao}, editor = {Maram Chinna Eswaraiah} } @article {1453, title = {Hepatoprotective Activity of Michelia nilagirica against Paracetamol Induced Hepatic Injury in Rats}, journal = {Pharmacognosy Journal}, volume = {7}, year = {2015}, month = {29th Apr, 2015}, pages = {228-235}, type = {Original Article}, chapter = {228}, abstract = {

Background:Michelia nilagirica belonging to the family Mangoliaceae is commonly used by many traditional healers in most of the herbal preparations for diabetes and kidney diseases. Objective: Different fractions isolated from ethanolic extract of whole plant of Michelia nilagirica is investigated for hepatoprotective activity in wistar albino rats against paracetamol induced hepatic injury. Materials \& Methods: Rats were divided into eight groups. Each group contains six animals. Hepatic injury was achieved by injecting paracetamol at a dose of 2 mg/kg p.o. Results: The hepatoprotective action is seen with fraction A by reduction in serum marker enzymes like Aspartate transaminase (AST), Alanine transaminase (ALT). It also reduced the elevated levels of Alkaline phosphotase (ALP) \& Serum bilirubin. Conclusion: Histopathological studies further confined the hepatoprotective activity of fraction A against paracetamol treated group. The results obtained were compared with silymarin (100 mg/kg, orally), a standard drug.

Key words: Albino rats, Hepatoprotective, Michelia nilagirica, Paracetamol, Screening.

}, keywords = {Albino rats, Hepatoprotective, Michelia nilagirica, Paracetamol, Screening.}, author = {Shaik Aminabee and Atmakuri Lakshmana Rao and Maram Chinna Eswaraiah} } @article {1483, title = {Anti-inflammatory and hepatoprotective activities of methanolic extract of Anthemis scrobicularis herbs}, journal = {Pharmacognosy journal}, volume = {6}, year = {2014}, month = {8th April 2014}, pages = {55-61}, type = {Original Article}, abstract = {

The anti-inflammatory and hepatoprotective activitiesof the methanolic extract of Anthemis scrobicularis(ANS) herbs were evaluated in rats against carrageenan induced inflammation and carbon tetrachloride (CCl4)induced hepatic injury. To evaluate the anti-inflammatory effects of ANS, twenty male rats were divided into four equal groups. Injection of 100 \μl carrageenan in normal saline into the subplantar region of the hind paw of rats clearly induced paw edema. The volume of paw edema was attenuated following oral administration of ANS. For hepatoprotective effects, twenty five rats were equally divided into five groups.The hepatotoxicity, induced by a single dose of CCl4, produced significant (p\<0.001) increase of the levels of serumtransaminase, phosphatase, bilirubin and a decrease in proteins were also noticed. The oxidative stress marker such as malondialdehyde (MDA)was increased and nonprotein sulfhydryl (NP-SH) was decreased in the hepatotoxic tissues. Pre-medication of CCl4-intoxicated rats with ANS at the doses 250 and 500 mg/kg reversed the abnormal liver diagnostic stricture. The results showed that ANS is toxicologically safe when orally administered and possess highly significant anti-inflammatory and hepatoprotective activities and the potentials usefulness of Anthemis scrobicularis in hepatic and inflammatory disease.

Key words: Anthemis scrobicularis, Anti-inflammatory, Hepatoprotective, Carbon tetrachloride, Histopathology.

}, keywords = {Anthemis scrobicularis, Anti-inflammatory, Carbon tetrachloride, Hepatoprotective, Histopathology}, author = {Hasan S. Yusufoglu and Aftab Alam and Mohamad Ayman A. Salkini and Ahmed M. Zaghloul} } @article {1511, title = {Hepatoprotective Effect of Calotropis procera in Isoniazid and Rifampicin Induced Hepatotoxicity}, journal = {Pharmacognosy Journal}, volume = {6}, year = {2014}, month = {2nd July 2014}, pages = {9-14}, type = {Original Article}, abstract = {

Objective: In this study anti-tubercular drugs (isoniazid and rifampicin) induced liver toxicity has been studied for the hepatoprotective effect of hydroethanolic extract of Calotropis procera (CP) flowers in rats. Materials and Method: Animals were divided into four groups, group Awas given normal saline (1ml/kg), group B received Isoniazid (INH) (50mg/kg) and Rifampicin (RMP)(100mg/kg) group C received INH (50mg/kg), RMP(100mg/kg) and CP(150mg/kg)orally for fourteen days. Results: Biochemical markers of liver toxicity such as AST,ALT,ALP, bilirubin and tissue histology were done inall groups. Anti-Tubercular (Anti-TB) drugs (INH 50mg/kg and RMP100mg/kg) have enhanced the ALT, AST, ALP, bilirubin and histological changes in liver, whereas co-administration of anti-TB drugs with Calotropis procera has reduced these levels within the normal range. Conclusion: Findings of this study showed the hepatoprotective effct of Calotropis Proceraagainst Isoniazid and Rifampicinadministration to reduce the liver damage for chronic treatment.

Key words: Isoniazid, Rifampicin, Calotropis procera, Hepatoprotective.

}, keywords = {Calotropis procera, Hepatoprotective, isoniazid, rifampicin}, author = {Noor Kamil and Hafi z Syed Imran-ul-Haque} }