The ameliorating effect of Centella asiatica ethanolic extract on albino rats treated with isoniazid

2017 ◽  
Vol 28 (1) ◽  
Author(s):  
Kavisa Ghosh ◽  
N. Indra ◽  
G. Jagadeesan
Keyword(s):  
Reduced Glutathione ◽  
Ethanolic Extract ◽  
Centella Asiatica ◽  
Thiobarbituric Acid ◽  
Oxidative Status ◽  
Effective Concentration ◽  
Albino Rats ◽  
Thiobarbituric Acid Reactive Substances ◽  
Histological Studies ◽  
Liver And Kidney

AbstractBackground:Isoniazid, also called isonicotinyl hydrazine (INH), is a commonly used drug for treating tuberculosis. The main drawback is its toxic side effects.Methods:The adverse effects induced by INH (50 mg/kg bw) administration on haematological parameters, oxidative status (thiobarbituric acid-reactive substances, superoxide dismutase, catalase, and reduced glutathione), liver and kidney function markers, and their amelioration by various concentrations of CA (20, 40, 60, and 100 mg/kg bw) or silymarin (SIL) (50 mg/kg bw, administered before 1 h of INH treatment for 30 days to rats) were studied. Moreover, histological studies were carried out in liver and kidney tissues of rats treated with the most effective concentration to further support the possible effectiveness of CA on INH-intoxicated rats.Results:All the affected parameters returned to near-normal levels, and the effective concentration of extract was found to be 100 mg/kg bw. The histology of both the liver and the kidneys subsequently supported the effectiveness of CA (100 mg/kg bw).Conclusions:Altogether, the results suggest that CA at 100 mg/kg bw can substantially reduce the toxic effects of INH.

scholarly journals Codeine-mediated Haematoxicity, Hepatotoxicity and Nephrotoxicity in Male Albino Rats

2019 ◽  
pp. 1-10
Author(s):  
Abiodun Olusoji Owoade ◽  
Abdulrahman Abdullateef ◽  
Adewale Adetutu ◽  
Adewale Adetutu ◽  
Olubukola Sinbad Olorunnisola
Keyword(s):  
White Blood Cells ◽  
Thiobarbituric Acid ◽  
Albino Rats ◽  
High Dose ◽  
Thiobarbituric Acid Reactive Substances ◽  
Protein Levels ◽  
Liver And Kidney ◽  
Mean Corpuscular Haemoglobin ◽  
Endogenous Antioxidant ◽  
Biochemical Indices

Objectives: This study aimed to investigate the effects of codeine administration on some haematological and biochemical indices in rats. Materials and Methods: Therapeutic dose (5 mg/kg/day), high dose (25 mg/kg/day) and extreme dose (50 mg/kg/day) of codeine were administered orally to rats for 28 days. Twenty-four hours after the last codeine administration, blood, liver and kidney were removed from the animals after an overnight fast and analysed for their haematological and biochemical parameters. Results: Results obtained revealed that codeine administration significantly reduced the levels of white blood cells (WBC), red blood cell (RBC) and platelet count (PLT) and increased the levels of mean corpuscular haemoglobin (MCH) and mean corpuscular volume (MCV)while it resulted in non-significant changes in other haematological parameters examined when compared with control rats. Codeine intake significantly increased plasma levels of alkaline phosphatase (ALP), aspartate aminotransferase (AST), creatinine and urea while its reduced total protein levels. Hepatic and renal thiobarbituric acid reactive substances (TBARS) levels were significantly increased by codeine administration while levels of endogenous antioxidant enzymes superoxide dismutase (SOD), catalase (CAT), and reduced glutathione (GSH) were reduced. Conclusions: This study confirmed the risk of increased oxidative stress, haematoxicity, hepatotoxicity and nephrotoxicity due to codeine administration. Although codeine is reported to be effective in pain management, its toxicity should be kept in mind.

scholarly journals Biochemical Studies on Phenylhydrazine Induced Experimental Anemic Albino Rats

2015 ◽  
Vol 3 (1) ◽  
pp. 41-47
Author(s):  
Nirjala Laxmi Madhikarmi ◽  
Kora Rudraiah Siddalinga Murthy
Keyword(s):  
Lipid Peroxidation ◽  
Lipid Hydroperoxide ◽  
Thiobarbituric Acid ◽  
Albino Rats ◽  
Enzymatic Antioxidants ◽  
Medical Sciences ◽  
Thiobarbituric Acid Reactive Substances ◽  
Biochemical Studies ◽  
Healthy Control ◽  
Wistar Albino Rats

INTRODUCTION: The present study evaluated the modulatory effects of diphenylhydrazine induced experimental wistar albino rats and also to assess various biochemical parameters in whole blood and red blood cell lysate.MATERIALAND METHODS: Twenty male albino rats weighing 180-200 gm were selected for the study and divided in two groups; ten phenylhydrazine dihydrochloride (PHZ) induced anemia and ten healthy control. Thiobarbituric acid reactive substances and lipid hydroperoxide were measured as lipid peroxidation parameter. The antioxidant vitamins A, C and E and enzymatic antioxidants; catalase, glutathione peroxidase and superoxide dismutase were also assessed.RESULTS: Phenylhydrazine induced anemic rats showed a significant increase in the lipid peroxidation and decrease in the antioxidants as compared to healthy rats.CONCLUSION: The study concludes that phenylhydrazine induced experimental anemic albino rats showed increased oxidative stress than compared with healthy albino rats.Journal of Universal College of Medical Sciences Vol. 3, No. 1, 2015: 41-47 

Bitter Melon Protects Against Lipid Peroxidation Caused by Immobilization Stress in Albino Rats

2009 ◽  
Vol 79 (1) ◽  
pp. 48-56 ◽  
Author(s):  
Chaturvedi
Keyword(s):  
Lipid Peroxidation ◽  
Immobilization Stress ◽  
Reduced Glutathione ◽  
Cumene Hydroperoxide ◽  
Liver Homogenate ◽  
Thiobarbituric Acid ◽  
Albino Rats ◽  
Bitter Melon ◽  
Protective Effects

In the present study, protective effects of bitter melon (Momordica charantia) extract on lipid peroxidation induced by immobilization stress in rats have been assessed. Graded doses of extract (50, 100, and 150 mg/kg body weight) were administered orally to rats subjected to immobilization stress for two hours for seven consecutive days. Stress was applied by keeping the rats in a cage where no movement was possible. After seven days, rats were killed by decapitation after ether anesthesia. Blood and liver were collected to measure thiobarbituric acid reactive substances, reduced glutathione, and catalase. In vitro effects of M. charantia extract on lipid peroxidation in liver homogenate of normal, control, and rats pretreated with extract were carried out against cumene hydroperoxide-induced lipid peroxidation. Results reveal that in vivo M. charantia inhibited stress-induced lipid peroxidation by increasing the levels of reduced glutathione and activities of catalase. These results were further supported by in vitro results. In vitro inhibition of lipid peroxidation was indicated by low levels of thiobarbituric acid in the liver homogenate from pretreated rats and normal rats when incubated with both cumene hydroperoxide and extract. Inhibition was also noted in the homogenate where the rats were pretreated but the mixture contained no extract. Thus this plant provides protection by strengthening the antioxidants like reduced glutathione and catalase. Inclusion of this plant in the daily diet would be beneficial.

scholarly journals Exposure to a “safe” dose of environmental pollutant bisphenol A elevates oxidative stress and modulates vasoactive system in hypertensive rats

2021 ◽  
pp. 096032712110532
Author(s):  
Manigandan Nagarajan ◽  
Boobalan Raja ◽  
Jeganathan Manivannan
Keyword(s):  
Adverse Effects ◽  
Bisphenol A ◽  
Thiobarbituric Acid ◽  
Environmental Pollutant ◽  
Ros Generation ◽  
Thiobarbituric Acid Reactive Substances ◽  
Hypertensive Rats ◽  
Liver And Kidney ◽  
Ace Activity ◽  
Safe Dose

Due to the prevalence of hypertension (one of the major risk factors of CVD) in the population, it is necessary to explore the adverse effects of daily tolerable and “safe” dose of bisphenol A (BPA) under hypertensive conditions. The current study exposed the Nω-nitro-l-arginine methyl ester (L-NAME, 40 mg/kg b.w/day) induced hypertensive Wistar rats to BPA (50 μg/kg b.w/day) by oral administration along with appropriate controls for 30 days period. The results illustrate that a ‘safe’ dose of BPA does not influence the systolic blood pressure (SBP) and levels of circulatory biomarkers of tissue damage. On the other hand, BPA exposure significantly ( p < 0.05) elevates the thiobarbituric acid reactive substances (TBARS) content in plasma and tissues (heart, aorta, liver and kidney) in hypertensive rats when compared with respective control (BPA alone exposed) rats. Similarly, a significant modulation of ROS generation in RBC, plasma nitric oxide (NO) level and angiotensin-converting enzyme (ACE) activity was observed only under hypertensive milieu. In conclusion, the observed adverse effects during ‘safe’ dose of BPA exposure are specific to the hypertensive condition. Therefore, a precise investigation to explore the effects of BPA exposure in vulnerable hypertensive populations is highly suggested.

scholarly journals Spirulina maxima and its effect on antioxidant activity in fructose induced oxidative stress with histopathological observations

2015 ◽  
Vol 62 (2) ◽  
pp. 13-19
Author(s):  
Urmila Jarouliya ◽  
Anish Zacharia ◽  
Raj K. Keservani ◽  
Godavarthi B.K.S Prasad
Keyword(s):  
Oxidative Stress ◽  
Antioxidant Activity ◽  
Superoxide Dismutase ◽  
Blood Glucose ◽  
Reduced Glutathione ◽  
Thiobarbituric Acid ◽  
Diabetic Rats ◽  
Therapeutic Effects ◽  
Thiobarbituric Acid Reactive Substances ◽  
Spirulina Maxima

Abstract Diabetes mellitus is a metabolic disorder characterised by hyperglycemia and oxidative stress. The aim of the present study is to explore the antioxidant effect of Spirulina maxima in rat model along with the histopathological observations. Diabetes was induced by feeding 10% fructose solution orally to Wistar rats (n = 6) for 30 days, analysed for plasma blood glucose and the markers of the oxidative stress [catalase (CAT), superoxide dismutase (SOD), reduced glutathione (GSH) and thiobarbituric acid reactive substances (TBARS)]. These biochemical studies were associated with histopathological examination of liver and kidney sections. The microalga Spirulina maxima being rich in proteins and other essential nutrients is widely used as a food supplement. S. maxima at a dose of 5 and 10% per kg and the metformin (500 mg/kg) as reference drug were given orally for 30 days to the diabetic rats. Diabetic rats showed significant (p < 0.001) elevations in plasma blood glucose, thiobarbituric acid-reactive substances and significant reduction in catalase, superoxide dismutase and reduced glutathione activity. Oral administration of 5 and 10% aqueous extract of S. maxima for 30 days restored not only of blood glucose levels but also markers of oxidative stress. Histopathological observations of tissues manifested that the S. maxima administration had the protective and therapeutic effects against fructose-induced abnormalities in diabetic rats. It is concluded that S. maxima is effective in reinstating the antioxidant activity in addition to its antidiabetic effect in type 2 diabetic rats.

scholarly journals Antioxidant activity of bee products added to water in tebuconazole-exposed fish

2012 ◽  
Vol 10 (1) ◽  
pp. 215-220 ◽  
Author(s):  
Daiane Ferreira ◽  
Taís Cristina Unfer ◽  
Hélio Carlos Rocha ◽  
Luiz Carlos Kreutz ◽  
Gessi Koakoski ◽  
...  
Keyword(s):  
Reduced Glutathione ◽  
Thiobarbituric Acid ◽  
South American ◽  
Enzymatic Antioxidants ◽  
Thiobarbituric Acid Reactive Substances ◽  
Glutathione S Transferase ◽  
Exposed Fish ◽  
Bee Pollen ◽  
Protein Thiols ◽  
Oxidant Effect

An experiment was conducted to evaluate the potential of honey, propolis, and bee pollen for the reversal of lipid peroxidation induced by tebuconazole (TEB) in South American catfish (Rhamdia quelen), in which the concentration of thiobarbituric acid reactive substances (TBARS), the activity of the antioxidant enzyme glutathione-S-transferase (GST) and the concentrations of non-enzymatic antioxidants, reduced glutathione (GSH), ascorbic acid, and non-protein thiols were assessed. Honey (0.125 g L-1) and bee pollen (0.05 g L-1) added to the water reverse the production of TBARS induced by TEB, while propolis demonstrated a pro-oxidant effect, inducing an increase in TBARS production. The data presented herein suggest that the addition of water to honey and bee pollen potentially protects against the oxidative stress caused by agrichemicals.

scholarly journals Increased oxidative stress as a mechanism for decreased BDNF levels in acute manic episodes

2008 ◽  
Vol 30 (3) ◽  
pp. 243-245 ◽  
Author(s):  
Flávio Kapczinski ◽  
Benício N Frey ◽  
Ana C Andreazza ◽  
Márcia Kauer-Sant'Anna ◽  
Ângelo B M Cunha ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Bipolar Disorder ◽  
Neurotrophic Factor ◽  
Thiobarbituric Acid ◽  
Brain Derived Neurotrophic Factor ◽  
Oxidative Status ◽  
Control Group ◽  
Healthy Controls ◽  
Thiobarbituric Acid Reactive Substances ◽  
Low Levels

OBJECTIVE AND METHOD: There is a growing amount of data indicating that alterations in brain-derived neurotrophic factor and increased oxidative stress may play a role in the pathophysiology of bipolar disorder. In light of recent evidence demonstrating that brain-derived neurotrophic factor levels are decreased in situations of increased oxidative stress, we have examined the correlation between serum thiobarbituric acid reactive substances, a measure of lipid peroxidation, and serum brain-derived neurotrophic factor levels in bipolar disorder patients during acute mania and in healthy controls. RESULTS: Serum thiobarbituric acid reactive substances and brain-derived neurotrophic factor levels were negatively correlated in bipolar disorder patients (r = -0.56; p = 0.001), whereas no significant correlation was observed in the control group.. CONCLUSION: These results suggest that alterations in oxidative status may be mechanistically associated with abnormal low levels of brain-derived neurotrophic factor observed in individuals with bipolar disorder.

scholarly journals Further Studies on Antioxidant Potential and Protection of Pancreaticβ-Cells byEmbelia ribesin Experimental Diabetes

2007 ◽  
Vol 2007 ◽  
pp. 1-6 ◽  
Author(s):  
Uma Bhandari ◽  
Neeti Jain ◽  
K. K. Pillai
Keyword(s):  
Antioxidant Defense ◽  
Ethanolic Extract ◽  
Thiobarbituric Acid ◽  
Pancreatic Tissue ◽  
Serum Lactate ◽  
Diabetic Rats ◽  
Oral Feeding ◽  
Serum Lactate Dehydrogenase ◽  
Thiobarbituric Acid Reactive Substances ◽  
Embelia Ribes

This study was designed to examine the antioxidant defense by ethanolic extract ofEmbelia ribeson streptozotocin-(40 mg/kg, intravenously, single-injection) induced diabetes in Wistar rats. Forty days of oral feeding the extract (100 mg/kg and 200 mg/kg) to diabetic rats resulted in significant(P<.01)decrease in blood glucose, blood glycosylated haemoglobin, serum lactate dehydrogenase, creatine kinase, and increase in blood glutathione levels as compared to pathogenic diabetic rats. Further, the extract also significantly(P<.01)decreased the pancreatic thiobarbituric acid-reactive substances (TBARS) levels and significantly(P<.01)increased the superoxide dismutase, catalase, and glutathione levels as compared to above levels in pancreatic tissue of pathogenic diabetic rats. The islets were shrunken in diabetic rats in comparison to normal rats. In the drug-treated diabetic rats, there was expansion of islets. The results of test drug were comparable to gliclazide (25 mg/kg, daily), a standard antihyperglycemic agent. The study concludes thatEmbelia ribesenhances the antioxidant defense against reactive oxygen species produced under hyperglycemic condition and this protectsβ-cells against loss, and exhibit antidiabetic property.

scholarly journals Amelorative effect of olive oil against hepatorenal toxicity of cefotaxime in albino rats

2020 ◽  
Vol 8 (1) ◽  
pp. 96
Author(s):  
Ashraf A. A. Elkomy ◽  
Mossad G. E Elsayed ◽  
Faten I. El sayed ◽  
Ahmed A. Abd el atey
Keyword(s):  
Oxidative Stress ◽  
Body Weight ◽  
Olive Oil ◽  
Kidney Tissue ◽  
Antioxidant Effect ◽  
Oxidative Status ◽  
Control Group ◽  
Albino Rats ◽  
Total Protein Level ◽  
Liver And Kidney

Due to great hazard effects of antibiotic the following study aimed to investigate the adverse effect of cefotaxime in biochemical, oxidative status and histological examination of Liver and kidney tissue as well as the protective effect of olive oil. Twenty four male Wister albino rats were randomly divided into main four groups including: - G (1): Served as control group and it includes six rats, they were administrated 0.5ml of saline orally for 14 consecutive days. G (2): it includes six rats, they were administered 5ml/kg olive oil orally for 14 consecutive days. G (3): it includes six rats, they were administrated 90mg/kg body weight/twice daily of cefotaxime intramuscular for 14 consecutive days. G (4): it includes six rats, they were administered 5ml/kg olive oil orally concurrently with 90mg/kg body weight/twice daily of cefotaxime. Results revealed that cefotaxime induced significant increases in liver and kidney function parameters including AST, ALT, ALP. creatinine, and urea as well as decrease in albumin and total protein level. Moreover, marked an increase in malondialdehyde (MDA) and decreases in glutathione (GSH) and catalase (CAT) levels. that indicate oxidative stress levels expression in the hepatic and renal tissues following cefotaxime administration. On the beneficial side oral administration of olive oil at the dose 5ml/kg for 14 days significantly mitigate theses toxic effects. So it is concluded that olive oil has great hepatorenal antioxidant effect. 

Sign in / Sign up

Export Citation Format

Share Document