scholarly journals ABHRAK BHASMA AND SiO2 INFLUENCED FREE RADICAL STATUS IN LIVER AND KIDNEY OF CCl4-INDUCED ACUTELY INTOXICATED MALE ALBINO RAT

2020 ◽  
pp. 40-43
Author(s):  
PARASHURAM B TELI ◽  
ARUNA A KANASE
Keyword(s):  
Renal Toxicity ◽  
Albino Rats ◽  
Renal Protection ◽  
Experimental Conditions ◽  
Albino Rat ◽  
Concurrent Treatment ◽  
Liver And Kidney ◽  
High Doses ◽  
Dose Dependent

Objective: The objective of the study was to study the mechanism of action of abhrak bhasma-mediated liver and kidney protection in CCl4-induced acute hepatotoxicity-induced male albino rats. Action of abhrak bhasma is compared with the action of SiO2 in similar experimental conditions to differentiate the role of silicon. Methods: Male albino rats (Rattus norvegicus) were used for experiments. The acute hepatotoxicity was induced by daily dose of CCl4 (3.0 ml/kg body wt for 7 days consecutive). Concurrent treatment of abhrak bhasma in graded doses (10, 20, 30, and 40 mg) was given for 7 days (PO). SiO2 (10, 20, 30, and 40 mg) in graded doses was also given in independent groups of rats as silica control. Lipid peroxidation (LPO) in liver and kidney was studied by malondialdehyde (MDA) estimations as parameter of toxicity and also to study protection. Results: CCl4-induced hepatotoxicity (MDA levels) is partially managed by low doses of SiO2 but not by high doses. Abhrak bhasma hepatoprotective activities were dose dependent. A 40 mg dose maintained normal levels of LPO. Abhrak bhasma also protected associated renal toxicity. Conclusion: Abhrak bhasma protected CCl4-induced hepatotoxicity and also associated renal toxicity. Silicon from both SiO2 and abhrak bhasma is hepatoprotective in 10 ml doses (10 and 20 mg) but silicon processed in abhrak bhasma by traditional Ayurvedic processes increased its potency and hepatoprotection and added the potency of renal protection.

scholarly journals Hepatorenal Effects of Diclofenac and Ciprofloxacin in Rats

2021 ◽  
Vol 3 (2) ◽  
pp. 186-198
Author(s):  
Elkhatim H. Abdelgadir ◽  
Khalid O. Alzaidi ◽  
Mohamed E. Ramady ◽  
Sayed A. M. Amer
Keyword(s):  
Toxic Effect ◽  
Tissue Injury ◽  
Chronic Administration ◽  
Inflammatory Cells ◽  
Albino Rats ◽  
Albino Rat ◽  
Therapeutic Drugs ◽  
Liver And Kidney ◽  
Group A ◽  
High Doses

The toxic effect of diclofenac (DCF) sodium and Ciprofloxacin (CIP) on gene expression of cytochrome P450 oxidase (CYPs) and the histology of liver and kidney of male albino rat has been evaluated in this study. DCF and CIP were chosen since they are inhibitors for specific CYP enzymes. Thirty-five adult male albino rats were divided into 7 groups of 5 animals each (A, B, C, D, E, F and G) and were treated orally with drugs for 21 consecutive days. Group A served as the control while B and C were treated with 5.3, 10.6 mg/kg body weight (bw) DCF sodium and groups D and E were treated with 40 and 80 mg/kg bw CIP, respectively. Groups F and G were treated with a mixture of the low and the high doses of both drugs, respectively. Both drugs significantly downregulated the mRNA expression of CYP1a2, CYP3a4 and CYP2c9. They caused hepatorenal histological changes. In the liver, massive fibrosis, necrosis, inflammatory cell infiltration with hemorrhages and hydrophilic degeneration have been observed. A massive tissue injury with glomerular and tubular damages due to sever necrosis, degeneration of concomitant inflammatory cells and blood vessels congestion have been shown in renal tissues. Although DCF and CIP are still used as therapeutic drugs, their use should be limited as their chronic administration induces a toxic effect on human health.

scholarly journals Protective Role of Rockect Seed (Eruca sativa) Extract against Monosodium Glutamate-induced Hepato-renal Toxicity in Male Rats

2020 ◽  
pp. 1-10
Author(s):  
Ehab Tousson ◽  
Afaf El-Atrash ◽  
Yosra Karson
Keyword(s):  
Renal Damage ◽  
Renal Toxicity ◽  
Monosodium Glutamate ◽  
Chloride Ions ◽  
Male Rats ◽  
Male Rat ◽  
Albino Rats ◽  
Male Adult ◽  
Liver And Kidney

Background and Objective: Monosodium glutamate (MSG) is identified as an Accent that is used in the food industry as a flavour enhancer with an umami taste that intensifies the meaty, savoury flavour of food. The present study aimed at evaluating the protective and ameliorative role of rocket seeds extract against monosodium glutamate-induced hepatic renal toxicity and oxidative stress in the male rat. Materials and Methods: A total of 60 male adult albino rats were equally divided into six groups (G1, Control; G2, rocket seeds (RS); G3, ACCENT or MSG; G4, Co- treated (RS+MSG); G5, Post- treated (MSG+RS); G6, Self-treated MSG).  Results: Current results revealed that; a significant increase in serum ALT, AST, ALP, AFP, Urea, Creatinine, potassium ions, chloride ions, cholesterol, triglyceride, HDL, and LDL levels in MSG as compared to control and RS groups. In contrast; a significant decrease in serum albumin, total proteins, catalase, GSH and SOD in liver and kidney homogenates in MSG as compared to control and RS groups. Co- or post-treatment of MSG with rocket seeds improved this change in liver and kidney functions, with best results for co-treatment than post and self-treatment. Conclusion: These findings suggested that the misuse of monosodium glutamate may contribute to continuous hepatic and renal damage. This shows that the desired dose of monosodium glutamate can safely be used with grapes seed in improving hepatic and renal damage in monosodium glutamate in young rats.

scholarly journals ABHRAK BHASMA AND SIO2 INFLUENCED MOBILITY OF LIPIDS IN LIVER AND KIDNEY OF CCL4 INDUCED ACUTELY INTOXICATED ALBINO RAT

2021 ◽  
Vol 9 (12) ◽  
pp. 429-434
Author(s):  
Parashuram Teli ◽  
◽  
Aruna Kanase ◽  
Keyword(s):  
Free Radicals ◽  
Acute Toxicity ◽  
Serum Lipid ◽  
Fatty Degeneration ◽  
Albino Rats ◽  
Normal Male ◽  
Albino Rat ◽  
Lipid Contents ◽  
Liver And Kidney ◽  
High Doses

In our earlier studies on CCl4 induced acute toxicity model (CCl4 3ml/kg body wt). Abhrak bhasma protects fatty degeneration of liver and associated nephrotoxicity in male albino rats. It had shown to function through production and management of free radicals (Teli and Kanase, 2020a, b). To study further the paths of Abhrak Bhasma mediated protection of acute hepatotoxicity and associated nephrotoxicity, liver, kidney and serum lipid contents were studied in present work. It shows no lipid accumulation in liver or kidney of normal rats by Abhrak Bhasma (10, 20, 30 and 40mg doses). But a same dose of silica in pure form (SiO2) is hepato and nephrotoxic in high doses in normal male albino rat. In acutely intoxicated rat also all the doses of Abhrak Bhasma influenced lipid contents of liver, kidney and serum show the protection of liver from fatty degeneration and also associated nephrotoxicity. Doses 30 and 40mg normalized the contents from liver, kidney and serum. The results are discussed to reveals the probable mode of action of Abhrak Bhasma.

Histopathological changes in the liver and kidney tissues of Wistar albino rat exposed to fenitrothion

2008 ◽  
Vol 24 (9) ◽  
pp. 581-586 ◽  
Author(s):  
S Afshar ◽  
AA Farshid ◽  
R Heidari ◽  
M Ilkhanipour
Keyword(s):  
Control Group ◽  
Histopathological Changes ◽  
Albino Rat ◽  
Hydropic Degeneration ◽  
Leukocytic Infiltration ◽  
Male Wistar Rats ◽  
Liver And Kidney ◽  
Dose Dependent ◽  
Significant Injury ◽  
Different Doses

The aim of this study was to investigate the dose-related effects of fenitrothion (FNT) on the liver and kidney. The study was conducted on 8-week-old male Wistar rats that were divided into four groups (three experimental groups and one control group) and were treated orally with different doses (25, 50, 100 mg/kg) of FNT for 28 consecutive days. After treatment, the rats were anesthetized with ether and liver and kidney samples were taken for histological studies. The results showed that the histopathological changes in the liver were mainly represented by parenchymatous degeneration of hepatocytes with mild necrosis, leukocytic infiltration in the portal area, severe congestion, and hemorrhage. These changes were dose dependent. Marked tubular dilation, hydropic degeneration in tubular epithelium, moderate congestion, and hemorrhage in the cortical and medulla part of the kidney were recorded. Histopathologic examination of the liver and kidney indicated a significant injury only in rats receiving 100 mg/kg FNT.

scholarly journals Assessment of the Protective Effect of Lepidium sativum against Aluminum-Induced Liver and Kidney Effects in Albino Rat

2019 ◽  
Vol 2019 ◽  
pp. 1-9 ◽  
Author(s):  
Maha Jameal Balgoon
Keyword(s):  
Structural Changes ◽  
Lepidium Sativum ◽  
Albino Rats ◽  
Renal Tubules ◽  
Albino Rat ◽  
Antioxidant Power ◽  
Superior Effect ◽  
Ferric Reducing Antioxidant Power ◽  
Liver And Kidney ◽  
Induced Changes

Background and Objectives. Environmental pollution with the different Aluminum (Al) containing compounds has been increased. Liver and kidney are two vital organs targeted by Al accumulation. The aim of this study was to assess the possible protective and curative effects of Lepidium sativum Linn (LS) against Al-induced impairment of liver and kidney in albino rat and to explore the mechanism behind this effect. Materials and Methods. This experimental animal-based study included fifty albino rats divided into five groups, the control, LS-treated (20 mg/kg), AlCl3-treated (10 mg/kg), AlCl3 then LS, and AlCl3 plus LS-treated, simultaneously for 8 weeks. At the end of the experiment, hepatic and renal functions as well as the biomarkers of antioxidants activities were assessed in the serum. Both liver and kidney were dissected out and histopathologically examined. Results. This study showed that administration of AlCl3 caused a significant (p<0.05) reduction in rats body weight. It significantly increased serum AST, ALT, ALP, bilirubin, urea, and creatinine levels and decreased total protein and albumin. AlCl3 significantly reduced enzymatic (catalase), nonenzymatic (reduced glutathione), and ferric reducing antioxidant power (FRAP) in the serum. Histopathologically, it induced necrosis and degeneration of hepatocytes, glomeruli, and renal tubules. Administration of LS after or along with AlCl3 significantly restored the serum biomarkers of liver and kidney functions to their near-normal levels and had the ability to overcome Al-induced oxidative stress and preserved, to some extent, the normal hepatic and renal structure. The coadministration of LS had a superior effect in alleviating Al-induced changes. Conclusion. Exposure to AlCl3 induced a set of functional and structural changes in the liver and kidney of rats evident through both biochemical and histopathological assessment. The antioxidant activity of LS seeds mediated a protective and curative effect of LS against such changes. Further study through a rigorous clinical trial to prove LS activity on human is recommended.

Protective Role of Raphanus Sativus Root Extract on Paracetamol-Induced Hepatotoxicity in Albino Rats

2007 ◽  
Vol 77 (1) ◽  
pp. 41-45 ◽  
Author(s):  
Chaturvedi ◽  
George ◽  
Machacha
Keyword(s):  
Lipid Peroxidation ◽  
Raphanus Sativus ◽  
Thiobarbituric Acid ◽  
Protective Role ◽  
Albino Rats ◽  
Root Extract ◽  
Dependent Manner ◽  
Dose Dependent ◽  
Serum Glutamate

The methanol extract of Raphanus sativus root extract showed a protective effect on paracetamol-induced hepatotoxicity in a dose-dependent manner. Degree of lipid peroxidation caused by paracetamol was measured in terms of thiobarbituric acid reactive substances (TBARS) and protection was measured in reference to serum glutamate oxaloacetate transaminase (SGOT), serum glutamate aspartate transaminase (SGPT), and blood and hepatic levels of antioxidants like glutathione and catalase. Administration of extract along with paracetamol showed significant protection. Levels of TBARS were found to be low, activities of SGOT and SGPT were low, while hepatic glutathione levels were significantly higher in experimental rats that received the mixture of paracetamol and the extract as compared to rats that received paracetamol only. Activities of catalase were also high in all experimental groups. Thus this study indicates the involvement of Raphanus sativus root extract with antioxidants like glutathione and catalase in rendering protection against paracetamol-induced lipid peroxidation and hepatotoxicity.

scholarly journals The protective role of propolis against multi heavy metals-induced oxidative stress-hepato-renal damage in the male of albino rats

2021 ◽  
Author(s):  
Ayman Ahmed Bassiouny El-Amawy ◽  
Samir Attia Mohammed Zaahkouk ◽  
Hesham Gamal Abdel Rasheed ◽  
Bassem Elsayed Elaraby Mohammed
Keyword(s):  
Heavy Metals ◽  
Oral Administration ◽  
Antioxidant Defense System ◽  
Protective Role ◽  
Albino Rats ◽  
Protective Effects ◽  
Toxic Heavy Metals ◽  
Propolis Extract ◽  
Liver And Kidney

Abstract The study was designed to clarify the hepato-renal protective effects of propolis extract against heavy metals-induced toxicity via oral administration to the males of albino rats. Lead (Pb), Nickel (Ni), Cadmium (Cd), and Antimony (Sb) are toxic heavy metals have the ability to produce reactive radicals in the biological systems causing public and animals health hazards through disrupting balances between pro-oxidant and antioxidant defense system, resulting in excessive reactive oxygen species (ROS) production. The most commonly affected organs are liver and kidney. Propolis is a natural product with different shapes and resinous substance collected by honey bees, it attenuates many diseases damage due to its anti-oxidative action and its potentiality to minimize the deleterious effects of free radicals on tissues. The concentrations of Pb, Cd, Ni and Sb as well as the activities of antioxidants endogenous enzymes including; glutathione peroxidase (Gpx), glutathione reductase (GR), catalase (CAT), and superoxide dismutase (SOD) were all determined in the tissues of liver and kidney; while aspartate transaminase (ASAT), alanine transaminase (ALAT), total protein (TP), urea and createnine, were measured in the serum of experimental rats beside histopathologicl examination in the tissues of liver and kidney. The oral administration of propolis provided a significantly therapeutic role against multi-metals-induced hepato-renal toxicity with relative improving to histopathological changes because of its scavenging and chelating properties as concluded from the present investigation.

scholarly journals Ethanolic extract of Mucuna pruriens leaves ameliorates carbon tetrachloride and rifampicin-induced hepatotoxicity and nephrotoxicity in wistar albino rat

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Temidayo Ogunmoyole ◽  
Ayomide Micheal Ola-Awe ◽  
Omotola Grace Fatile
Keyword(s):  
Kidney Diseases ◽  
Histopathological Examination ◽  
Ethanolic Extract ◽  
Mucuna Pruriens ◽  
Albino Rats ◽  
Dependent Manner ◽  
Albino Rat ◽  
Initial Exposure ◽  
Group I ◽  
Liver And Kidney

Abstract Background Mucuna pruriens (L.) has been used for the treatment of several ailments in folkloric medicine. The present study therefore investigates the hepatoprotective and nephroprotective potentials of its leaves extract with a view to providing a potent alternative in the management of liver and kidney diseases. Methodology Forty male albino rats were randomly placed into eight groups comprising five animals each. Animals in group I were administered with the distilled water, while groups II and VI were exposed to CCl4 and rifampicin respectively. Animals in groups III and IV were initially exposed CCl4 and treated with 50 and 100 mg/kg bw M. pruriens respectively. Similarly, groups VII and VIII animals were exposed to rifampicin and treated with 50 and 100 mg/kg bw M. pruriens respectively. Animals in group V were treated with 100 mg/kg bw silymarin by oral gavage after an initial exposure to CCl4. Selected biomarkers of liver and kidney damage were determined in the serum and organs homogenate. Liver and kidney slices of experimental animals were also stained for histopathological examination. Results Exposure to CCl4 and rifampicin respectively resulted in marked distortion in lipid profile, inhibition of antioxidant enzymes and a surge in ALT, AST, ALP, urea, uric acid, bilirubin and creatine kinase. Treatment with M. pruriens extract reversed all deranged biochemical and histopathological parameters in a dose-dependent manner. Conclusion Extract of M. pruriens leaves restored deranged biochemical and histopathological parameters in the liver and kidney with similar potency to silymarin. Hence, leaf extract of M. pruriens is a potential hepatoprotective and nephroprotective agent that can be exploited in the management of liver and kidney diseases.

Thrombopoietin in thrombocytopenic mice: evidence against regulation at the mRNA level and for a direct regulatory role of platelets

Blood ◽  
1996 ◽  
Vol 87 (2) ◽  
pp. 567-573 ◽  
Author(s):  
R Stoffel ◽  
A Wiestner ◽  
RC Skoda
Keyword(s):  
Mrna Level ◽  
Rnase Protection Assay ◽  
Chain Reaction ◽  
Rnase Protection ◽  
Dose Dependent Fashion ◽  
Liver And Kidney ◽  
Polymerase Chain ◽  
Dose Dependent ◽  
Posttranscriptional Level

Thrombopoietin (TPO), originally described as an activity in the serum of thrombocytopenic animals that leads to increased production of platelets, has recently been isolated and cloned. Its closest relative in the cytokine superfamily, erythropoietin (EPO), is transcriptionally regulated during anemia, and it was expected that TPO would similarly be regulated during thrombocytopenia. We induced thrombocytopenia in mice and confirmed that TPO activity was upregulated, as determined by a bioassay. Liver and kidney were found to be the major sources of TPO mRNA. Surprisingly, TPO mRNA in these tissues was not upregulated in thrombocytopenic mice. Using a sensitive RNase protection assay that can distinguish between TPO isoforms, we found no change in the profile of mRNA for these isoforms. A semiquantitative reverse transcription- polymerase chain reaction assay also did not demonstrate upregulation of TPO mRNA in the spleen. Thus, the increase of TPO activity during thrombocytopenia is not caused by regulation at the level of TPO mRNA. Furthermore, isolated mouse platelets absorbed high amounts of bioactive TPO out of TPO-conditioned medium in a dose-dependent fashion. Our results are consistent with TPO protein being regulated at a posttranscriptional level and/or directly through absorption and metabolism by platelets.

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