Hepatoprotective Effect of Chenopodium Quinoa Seed Against CCL4-INDUCED Liver Toxicity in Swiss Albino Male Mice (original) (raw)
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Nutrients, 2020
Quinoa (Chenopodium quinoa) is classified as one of the pseudo-cereal grains rich in both macronutrients and micronutrients. This study tracks changes in the polyphenol composition of red quinoa (RQ) and yellow quinoa (YQ) seeds during germination. The antioxidant bioactivity of raw and germinated seed was also determined in vitro. Phenolic acids and their derivatives and flavonoids were identified by using HPLC-DAD and quantified after 0, 3, and 6 days of germination. Subsequently, the extracts of 6-day-old quinoa sprouts were prepared to biologically evaluate their functional properties against CCl4-induced oxidative stress in rats. The results indicated that antioxidant activity (AOA) of total phenolic compounds (TPC), and flavonoids significantly increased in RQ and YQ sprouts during germination up to 9 days. RQ sprouts exhibited stronger bioactive compound diversity than YQ sprouts as observed in HPLC analysis. Among the 11 and 8 quantified polyphenols, ferulic acid and quercet...
2014
Effects of n-butanol fraction of Gongronema latifolium leave extract on some liver function and histological parameters in CCl 4-induced oxidative damage in Wistar albino rats were assessed. Fifty-four (54) Wistar albino rats were divided into treatment group and LD 50 groups. Group A (normal control) was given feed and water, Group B (vehicle control) was injected with olive oil intraperitoneally, while the rest groups (C, D, E, F and G) were injected intraperitoneally with a single dose of CCl 4 (148 mg/kg) as a 1:1 (v/v) solution in olive oil and all the animals were fasted for 36 hours. This was repeated once every week for a period of four (4) weeks. At the end of 28 days of treatment, liver marker enzymes studies showed that there was significant (p<0.05) increase in the serum activities of ALT, AST, ALP and bilirubin concentrations in CCl 4-induced control group when compared with the normal control and induced treated groups but there was no significant (p>0.05) difference of these liver marker enzymes and bilirubin levels between the normal control and induced treated groups. Antioxidant assay on the liver homogenate showed that there was significant (p<0.05) decrease in SOD, CAT, GPx and a significant increase (p<0.05) in MDA of CCl 4-induced control rats when compared to the normal control rats but there was no significant (p>0.05) difference between the normal control and induced treated groups. These findings suggested that n-butanol fraction of methanolic leave extract of G. latifolium may have anti-hepatotoxic and antioxidative effects against CCl 4-induced liver damage in rats.
The Journal of Basic and Applied Zoology, 2021
Background Liver is the vital organ of the human body responsible for nutrition, immunity, and metabolism. Carbon tetrachloride (CCl 4 ) is an environmental pollutant that causes hepatotoxicity. This study aimed to evaluate the possible hepatoprotective effect of aqueous and ethanolic extracts of gooseberry and black mulberry on liver injury induced by CCl 4 in rats. Results CCl 4 caused significant ( P ≤0.05) elevation in the liver function tests and hydroxyproline (a major marker of fibrosis); also, there was a significant increase in the hepatic malondialdehyde (MDA), nitric oxide (NO), and plasma inflammatory biomarkers, whereas a significant decrease in the hepatic reduced glutathione (GSH), glutathione peroxidase (GPx), and plasma adiponectin levels was observed in the CCl 4 -treated group compared with control. These results were also confirmed by histological examination of liver tissue. Administration of gooseberry or black mulberry extracts alone decreased the hepatic leve...
Journal of Applied Pharmaceutical Science
The present study was undertaken to investigate the possible protective effect of two edible parts (leaves and stems) of Rumex dentatus L. on inflammatory factors and oxidant/antioxidative status of rat. Determination of total phenolic content of the two parts and isolation of bioactive secondary metabolites from the promising leaves extract were carried out. The hepatic antioxidant parameters; glutathione, catalase, superoxide dismutase, glutathione peroxidase, nitric oxide and malondialdehyde were measured. Liver marker enzymes and hepatic function enzymes; aspartate and alanine aminotransferases as well as cholestatic markers; alkaline phosphatase, gamma glutamyltransferase, serum total protein content, urea, creatinine were evaluated. In addition, inflammatory markers; interleukin (IL)-2, IL-6, C-reactive protein, and tumor necrosis factor were estimated. Histopathological investigation was also examined. The ethanolic extract of leaves and stems showed antioxidant properties and anti-inflammatory properties. An improvement of liver and kidney functions was also observed. Extract of leaves showed relatively higher biological activity than that of stems, a fact which may be related to their higher total phenolic content. This extract was subjected to chromatographic and spectroscopic analysis. Phytochemical investigation has afforded emodin (1), chrysophanic acid (2), 1,5-dihydroxy-3-methyl-9,10anthraquinone (3), quercetin-3-rhamnoside (4), quercetin-3-rhamnosyl-(1→6)-galactoside (5), Isorhamnetin-3rhamnoside (6), catechin (7) and daucosterol (8). Compounds 3-7 were isolated for the first time from this species. In conclusion, the plant parts extract represents a promising candidate for the treatment of liver fibrosis and renal injury. The isolated bioactive phytochemicals was suggested to be responsible for the pronounced pharmacological activity.
Experimental and Toxicologic Pathology, 2011
A model of hepatotoxicity by carbon tetrachloride (CCl 4) in rats was used in order to evaluate the protective potential of the acetonic and methanolic extracts of Heterotheca inuloides. Pretreatment with the two H. inuloides extracts attenuated the increase in the activity of serum aspartate aminotransferase (AST) and alanine aminotransferase (ALT) observed in CCl 4-induced liver injury. The protective effect was confirmed by the analysis of tissue slides stained with hematoxylin-eosin and periodic acid/Schiff's reagent. Additionally, the two extracts are scavengers to the superoxide radical as was observed by electron paramagnetic resonance. Due to the fact that the methanolic extract resulted in a better protective effect in the previous experiments, it was used to investigate in more detail the mechanism of hepatoprotection. Quercetin, one of the main components of the extract, with known hepatoprotective and antioxidant activity was used as a positive control. Pretreatment of animals with the methanolic extract or quercetin, was associated with the prevention of 4-hydroxynonenal and 3-nitrotyrosine increase in the liver, two markers of oxidative stress. Furthermore, the decrease in the activity of several antioxidant enzymes including superoxide dismutase, catalase and glutathione peroxidase in CCl 4-induced liver injury was alleviated by the pretreatment with H. inuloides methanolic extract or quercetin. These results suggest that the hepatoprotective capacity of H. inuloides methanolic extract is associated with its antioxidant properties, which would also explain the biomedical properties attributed to this plant.
Hepatoprotective effect of herbal drug on CCl(4) induced liver damage
Pakistan Journal of Pharmaceutical Sciences, 2013
Herbs have been a huge source of natural substances used to treat and prevent several illnesses; therefore it is vital to identify the probable toxicity that might take place as a consequence of using herbal combinations. This study was undertaken in rabbits to investigate the hepatoprotective effects of herbal drug in normal and CCl 4induced hepatic damage. Herbal drug was tested in 3 different doses, each group comprising of seven rabbits of either sex followed by the administration of CCl 4 with herbal drug and saline for 45 days. Liver function tests and histopathological evaluation were carried out at the end of dosing using standards kits. The result shows that normal dose of herbal drug (0.43 ml/kg) possess hepatoprotective effects against CCl 4 induced liver damage in rabbits which may be due to the various active ingredients present in herbal drug combination. Present study also suggests that there was a significant (p<0.05) increase in serum alkaline phosphatase and γ-GT in animals kept on high dose of herbal drug (10 ml/kg); however studies on huge number of animals and humans are requisite before reaching to definite conclusion.
International Journal of Pharmacy and Pharmaceutical Sciences, 2016
Objective: The present investigations were undertaken to evaluate the hepatoprotective and antioxidant activity of the ethanolic extract of the whole plant of Combretum albidum G Don against CCl4-induced hepatotoxicity in rats. Methods: Hepatoprotective effect of ethanolic extract of Combretum albidum (EECA) was determined by using carbon tetrachloride (CCl4) intoxication of rats as experimental models. The extent of liver damage and effect of the plant extract was assessed by various biochemical parameters like alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), total billrubin (TB) and total protein (TP) in blood serum and concentration of thiobarbituric acid reactive substances (TBARS), reduced glutathione (GSH), superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx), glutathione-s-transferase (GST) in liver were determined. Histopathological changes in the liver of different groups were also studied. Results: The administration of EECA at dose levels of 250 and 500 mg/kg/b.w., orally had decreased the rise of ALT, AST, ALP, TB and TBRAS levels and the effects were comparable to standard drug (Silymarin 25 mg/kg/b. w,) the GSH, SOD, CAT, GPx, GST and TP levels were significantly increased in the animals received EECA. The histopathological studies show decreased necrosis and hepatocellular degeneration when compared to the CCl4 intoxicated liver. Conclusion: This study demonstrates that the hepatoprotective and the antioxidant activity of the whole plant of Combretum albidum therefore scientifically supports the use of this plant in traditional medicine for treatment of liver disorders.
2014
Oxidative stress is a condition resulting due to in creased generation of free radicals and decrease in antioxidant levels. Several diseases such as liver diseases are c used due to free radicals formation in the body. Carbontetrachloride or CCl 4 is a potent hepatotoxicant. It is metabolized in t he liver to generate free radicals, which react with cellular lipids and proteins, even tually leading to cell death. Herbal Preparation or HP-4 is a combination of 80% alcoholic extract of leaves of A loe vera, Bacopa monniera, Moringa oleifera and rhi zome of Zingiber officinale. The hepatoprotective role of H P-4 is compared to standard drug Silymarin in CCl 4 model of hepatotoxicity in mice. Control group or Group I fe d on normal saline p.o. for 7 days. Toxicant or Gro up II injected with CCl4 diluted with paraffin (1:1) on first day of dosage 1.5 ml/kg b.w. i.p. Group III received 50mg/kg Sil ymarin p.o. for 7 days and single similar dose of CCl 4 on day 1 as in Group II. Group IV an...
Asian Journal of Medical Sciences, 2013
Substances that have a hepato-protective activity are those that can inhibit oxidation to protect the cells of the body from the damaging effects of oxidation. It can bind to free oxygen radicals preventing these radicals from damaging healthy cells. The present study was planned to investigate the effects of aqueous and methanolic extracts of Kigelia africana fruits as hepato protective agent for the liver damage on male Wistar rats. Animals were grouped randomly to seven groups, Group 1 (normal control), Group 2 received CCl 4 on 3 rd day. Silymarin were given to rats in group 3 for 5 days and CCl 4 induction on 3 rd day. Groups 4, 5 and 6 received methanol extract (100, 200 and 400 mg/kg/day) respectively and group 7 received aqueous extract (400 mg/kg/day) for 5 days and CCl 4 induction on 3 rd day. The control had the higher (p<0.05) body weight gain than all groups (CCl 4 control, methanol and aqueous extracts) except silymarin control showed no significant change. The study revealed that, administration of the two extracts (aqueous and methanol) of the plant seeds has a toxic effects which resulted in alterations in Hb, WBCs MCH, MCHC and granulocytes and other hematological parameters, also an alterations in Aspartate Transaminase (AST), Alanine Transaminase (ALT) and Alkaline Phosphatase (ALP) activities and other serological parameters. There were alterations in liver and kidney. No significant lesions were observed in the heart or spleen of the test rats. This study showed that fruits of the plant given to the experimental rats at doses 100, 200 and 400 mg/kg/day orally were toxic but not fatal; the toxicity was characterized by lower body weight gain, alteration in biochemical, hematological and pathological parameters.