The beneficial effect of a phytonutrient-rich product against cadmium chloride-induced hepatorenal toxicity

Abstract. This study was designed to investigate the hepatorenal protective effects of trévo, on cadmium-induced renal and hepatic injury in male Wistar rats. Methods. Fifteen healthy male Wistar rats were divided into three groups of five rats per group. Group I (control); group II (35mg/kg cadmium chloride (CdCl2); Group III (2 ml/kg trévo+ CdCl2. The rats were treated with trévo (2ml/kg orally) and administered CdCl2 3 hrs later. Twenty-four hours after the last administration rats were sacrificed and blood was collected via cardiac puncture and processed for hematological parameters and assessment of urea, creatinine (CREA), and uric acid (UA), alanine aminotransferase (ALT), aspartate aminotransferase (AST), and albumin (ALB). The liver and kidney were excised and processed for markers of oxidative stress. Results intraperitoneal administration of 35 mg/kg of CdCl2 caused a significant increase in serum concentration of urea, CREA, UA, AST, ALT, while the concentration of ALB was significantly lower (P<0.0001). CdCl2 caused a significant reduction in packed cell volume, hemoglobin while the total white blood cell count, neutrophils, lymphocytes, monocytes, eosinophils, and basophils were increased. Oxidative stress was significantly pronounced in the liver and kidney of rats exposed to CdCl2 as observed in the high concentration of malondialdehyde, decreased concentration of glutathione, the activity of catalase, superoxide dismutase, and glutathione-S-transferase. Pretreatment with trévo was able to significantly prevent the anemic, oxidative damage, renal and hepatic injury initiated by CdCl2. Conclusions. The study reveals that trévo is effective in attenuating cadmium-induced hepatorenal toxicity in male Wistar rats.

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Bromuconazole caused genotoxicity, hepatic and renal failure via oxidative stress process in Wistar rats

10.21203/rs.3.rs-420777/v1 ◽

2021 ◽

Author(s):

Karima RJIBA ◽

Hiba Hamdi ◽

Asma M’nassri ◽

Yosra Guedri ◽

Moncef Mokni ◽

...

Keyword(s):

Oxidative Stress ◽

Wistar Rats ◽

Corn Oil ◽

Protein Carbonyl ◽

Control Group ◽

Dependent Manner ◽

Glutathione S Transferase ◽

Male Wistar Rats ◽

Liver And Kidney ◽

Vegetables And Fruits

Abstract Bromuconazole is a triazole pesticide used to protect vegetables and fruits against diverse fungi pathologies. However, its utilization may be accompanied by diverse tissues injuries. For this, we tried to examine bromuconazole effects in liver and kidney tissues by the evaluation of biochemical and histopathological modifications also by genotoxic and oxidative stress analysis. Adult male Wistar rats were divided into four groups, each consisting of 6 animals. The control group received daily a corn oil (vehicle) orally. Three oral Bromuconazole doses were tested (1, 5 and 10 % of LD50) daily for 28 days. Bromuconazole increased the plasma activities of transaminases (AST, ALT), alkaline phosphatase (ALP), lactate dehydrogenase (LDH), creatinine and uric acid levels. histopathological check showed that Bromuconazole caused organs failure. This study make known that Bromuconazole caused conspicuous DNA damage either in hepatic and kidney tissues, with a significant increase in malondialdehyde and protein carbonyl levels followed by the increase in the enzymatic activity of catalase and superoxide dismutase in a dose dependent manner. Glutathione-S-transferase (GST) and peroxidase (GPx) activities were also recorded. Our results highlight that bromuconazole exposure induced genotoxic damage and organs failure that may be caused by the disturbances of oxidative stress statue in liver and kidney tissues.

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Hypoxis hemerocallideaSignificantly Reduced Hyperglycaemia and Hyperglycaemic-Induced Oxidative Stress in the Liver and Kidney Tissues of Streptozotocin-Induced Diabetic Male Wistar Rats

Evidence-based Complementary and Alternative Medicine ◽

10.1155/2016/8934362 ◽

2016 ◽

Vol 2016 ◽

pp. 1-10 ◽

Cited By ~ 6

Author(s):

Oluwafemi O. Oguntibeju ◽

Samantha Meyer ◽

Yapo G. Aboua ◽

Mediline Goboza

Keyword(s):

Oxidative Stress ◽

Wistar Rats ◽

Hepatic Injury ◽

Diabetic Control ◽

Diabetic Group ◽

Control Group ◽

Native Plant ◽

Antioxidant Power ◽

Male Wistar Rats ◽

Hypoxis Hemerocallidea

Background.Hypoxis hemerocallideais a native plant that grows in the Southern African regions and is well known for its beneficial medicinal effects in the treatment of diabetes, cancer, and high blood pressure.Aim. This study evaluated the effects ofHypoxis hemerocallideaon oxidative stress biomarkers, hepatic injury, and other selected biomarkers in the liver and kidneys of healthy nondiabetic and streptozotocin- (STZ-) induced diabetic male Wistar rats.Materials and Methods. Rats were injected intraperitoneally with 50 mg/kg of STZ to induce diabetes. The plant extract-Hypoxis hemerocallidea(200 mg/kg or 800 mg/kg) aqueous solution was administered (daily) orally for 6 weeks. Antioxidant activities were analysed using a Multiskan Spectrum plate reader while other serum biomarkers were measured using the RANDOX chemistry analyser.Results. Both dosages (200 mg/kg and 800 mg/kg) ofHypoxis hemerocallideasignificantly reduced the blood glucose levels in STZ-induced diabetic groups. Activities of liver enzymes were increased in the diabetic control and in the diabetic group treated with 800 mg/kg, whereas the 200 mg/kg dosage ameliorated hepatic injury. In the hepatic tissue, the oxygen radical absorbance capacity (ORAC), ferric reducing antioxidant power (FRAP), catalase, and total glutathione were reduced in the diabetic control group. However treatment with both doses improved the antioxidant status. The FRAP and the catalase activities in the kidney were elevated in the STZ-induced diabetic group treated with 800 mg/kg of the extract possibly due to compensatory responses.Conclusion.Hypoxis hemerocallideademonstrated antihyperglycemic and antioxidant effects especially in the liver tissue.

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Anticarcinogenic effect of probiotic fermented milk and chlorophyllin on aflatoxin-B1-induced liver carcinogenesis in rats

British Journal Of Nutrition ◽

10.1017/s0007114511003953 ◽

2011 ◽

Vol 107 (7) ◽

pp. 1006-1016 ◽

Cited By ~ 46

Author(s):

M. Kumar ◽

V. Verma ◽

R. Nagpal ◽

A. Kumar ◽

P. V. Behare ◽

...

Keyword(s):

Wistar Rats ◽

Lactobacillus Rhamnosus ◽

Thiobarbituric Acid ◽

Fermented Milk ◽

Hepatoprotective Effect ◽

Control Group ◽

Time Interval ◽

Group I ◽

Male Wistar Rats ◽

Aflatoxin B

The present investigation was carried out to evaluate the hepatoprotective effect of probiotic fermented milk (FM) containing Lactobacillus rhamnosus GG and Lactobacillus casei strain Shirota, alone as well as in combination with chlorophyllin (CHL) as an antioxidant agent in male Wistar rats administered aflatoxin-B1 (AFB1). AFB1 was injected intraperitoneally at the rate of 450 μg/kg body weight per animal twice a week for 6 weeks, maintaining an equal time interval between the two consecutive AFB1 administrations. A total of 125 male Wistar rats were randomly allocated to five groups, each group having twenty-five animals. Group I was offered FM containing L. rhamnosus GG and L. casei strain Shirota. Group II was administered AFB1 and served as the control group; group III was administered FM-AFB1, in which besides administering AFB1, FM was also offered. Group IV was offered CHL and AFB1, and group V was offered both FM and CHL along with AFB1. The rats were euthanised at the 15th and 25th week of the experiment and examined for the biochemical and hepatopathological profile. A significant reduction in thiobarbituric acid-reactive substances (TBARS) was observed in the FM–CHL–AFB1 group compared with the AFB1 control group. FM alone or in combination with CHL was found to show a significant (P < 0·05) hepatoprotective effect by lowering the levels of TBARS and by enhancing the activities of antioxidant enzymes such as glutathione peroxidase, superoxide dismutase, catalase and glutathione-S-transferase, indicating that probiotic FM alone or in combination with CHL possesses a potent protective effect against AFB1-induced hepatic damage.

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Azathioprine and Methotrexate impaired the morphology and functions of the testes in adult wistar rats

Journal of Morphological Sciences ◽

10.4322/jms.057513 ◽

2014 ◽

Vol 31 (02) ◽

pp. 075-081

Author(s):

A. Akinlolu ◽

O. Akinola ◽

P. Khobe ◽

K. Obasi ◽

O. Dada

Keyword(s):

Adult Male ◽

Wistar Rats ◽

Follicle Stimulating Hormone ◽

Physiological Saline ◽

Seminiferous Tubules ◽

Control Group ◽

Connective Tissues ◽

Group I ◽

Male Wistar Rats ◽

Dose Dependent

Abstract Introduction: AAzathioprine and Methotrexate are both used in the treatment of cancer; and are classified as cytotoxic drugs with reported adverse effects such as oxidative damage to the DNA/RNA, the testes and sperm cells. This study, therefore, tested the hypothesis that AAzathioprine and Methotrexate administrations impair the morphology and functions of the testes in adult male wistar rats. Methods: AAzathioprine (50-150mg per day) and Methotrexate (2.5mg per week) are used in the treatment of cancer in adult Man. We tested the hypothesis that AAzathioprine and Methotrexate impair the morphology and functions of testes in rats. Forty adult male wistar rats (150-230g) were employed in the study: Control Group I received physiological saline while Experimental Groups II - V received oral administrations of 5mg/kg/bodyweight of AAzathioprine per day, 15mg/kg/bodyweight of AAzathioprine per day, 8mg/kg/bodyweight of Methotrexate per week and 20mg/kg/bodyweight of Methotrexate per week respectively for 35 days. Results: Histological examinations of the testes of rats of Groups II - V showed dose-dependent morphological anomalies such as fewer collagen ibers of connective tissues, disrupted seminiferous tubules and scanty spermatozoa when compared to rats of Group I. Statistical analyses showed dose-dependent elevated levels (P≤0.05) of superoxide dismutase and malondialdehyde in testes homogenates of rats of Groups II - V when compared to rats of Group I. This implied increased oxidative stress in rats of Groups II - V. Evaluations of Follicle Stimulating Hormone and Testosterone showed dose-dependent significantly elevated levels (P≤0.05) in rats of Groups II - V when compared to rats of Group I. Conclusions: Our findings are consistent with the stated hypothesis.

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In Vivo Antioxidant And Kidney Protective Potential Of Atorvastatin In Rat Cadmium-Induced Toxicity

10.21203/rs.3.rs-589839/v1 ◽

2021 ◽

Author(s):

Esmaeil Karami ◽

Zahra Goodarzi ◽

Ali Ghanbari ◽

Ahmad Reza Bandegi ◽

Sedighe Yosefi ◽

...

Keyword(s):

Oxidative Stress ◽

Biochemical Parameters ◽

Cadmium Chloride ◽

Rat Kidney ◽

Intraperitoneal Administration ◽

Kidney Injury ◽

Protective Role ◽

Histological Changes ◽

Male Wistar Rats

Abstract Purpose: Environmental and occupational exposure to cadmium chloride is known to cause nephrotoxicity linked with oxidative stress in humans and animals. This study used Atorvastatin to examine its effect on cadmium chloride-induced nephrotoxicity in rat model using biochemical and histological methodologies.Methods: Experiments were performed on 56 adult male Wistar rats (200 ±20 g), randomly assigned to eight groups. Atorvastatin was administered by oral for 15 days at 20 mg/kg/day, started 7 days before cadmium chloride intraperitoneal administration (1, 2, and 3 mg/kg) for eight days. On day 16, blood samples were collected, and kidneys were excised to evaluate the biochemical and histopathological changes.Cadmium chloride significantly increased malondialdehyde (MDA), serum creatinine (Cr), blood urea nitrogen (BUN), and decreased superoxide dismutase (SOD), glutathione (GSH), and glutathione peroxidase (GPx) levels. Results: Administration of Atorvastatin (20 mg/kg) significantly improved lipid peroxidation, glutathione and activities of antioxidant enzymes and significantly decreased BUN and Creatinine. Atorvastatin clearly improved the histological changes, demonstrating its protective role against Cadmium chloride-induced kidney injury.Conclusion: Treatment with Atorvastatin significantly improves all biochemical parameters and suggests a protecting role against cadmium chloride-induced oxidative stress and histological changes in rat kidney.

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The effect of vitamin C on Endosulfan-induced oxidative stress parameters in prepubertal rats

Biomedicine ◽

10.51248/.v39i2.203 ◽

2020 ◽

Vol 39 (2) ◽

pp. 333-338

Author(s):

Kalaivani Manokaran ◽

Vasanthalaxmi Krishnananda Rao ◽

Nilima . ◽

Manjula Shimoga Durgoji Rao ◽

Sucheta Prasanna Kumar

Keyword(s):

Oxidative Stress ◽

Vitamin C ◽

Wistar Rats ◽

Statistical Significance ◽

Treated Group ◽

Reproductive Organs ◽

Protective Role ◽

Control Group ◽

Group I ◽

Testicular Weight

Introduction and Aim: Oxidative stress plays a very important role in endosulfan-induced toxic effects on reproductive organs. Vitamin C is a potent antioxidant which plays an important role in decreasing oxidative stress. The present study was aimed to investigate the protective role of vitamin C against endosulfan-induced testicular toxicity in Wistar rats. To investigate a protective effect of vitamin C against endosulfan induced toxicity on biochemical changes. Materials and Methods: Seventy male neonatal Wistar rats were divided into seven groups. The group I was taken as the control group, the endosulfan-treated were grouped into II (3 mg/kg body weight (BW) and group III (6 mg/kg BW), Group IV (9 mg/kg BW) and Group V (12 mg/kg BW). Group VI (9 mg/kg BW) and group VII (12 mg/kg BW) were pretreated with vitamin C (20 mg/kg BW) for 60 days. After the experimental procedures, the testicular weight, lactate dehydrogenase (LDH) enzyme and testosterone in plasma, LDH, steroidogenic enzymes 3?-HSD and 17?-HSD in testis were evaluated. One-way ANOVA was used to determine the statistical significance. Results: Significant improvement in the testicular weight (P<0.05) , LDH (P<0.05) levels both in plasma and testis, increase in testosterone(P<0.001) and steroidogenic enzyme levels(P<0.001) was observed in the group pretreated with vitamin C treated group when compared to the endosulfan treated group. Conclusion: Vitamin C decreases the toxic effect of endosulfan on testis. The present action might be due to its antioxidative properties.

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Comparison of ameliorative effects of Taraxacum syriacum and N-acetylcysteine against acetaminophen-induced oxidative stress in rat liver and kidney

The Journal of Biochemistry ◽

10.1093/jb/mvaa107 ◽

2020 ◽

Author(s):

Reza Eshrati ◽

Mahvash Jafari ◽

Saeed Gudarzi ◽

Afshen Nazari ◽

Esmaeil Samizadeh ◽

...

Keyword(s):

Oxidative Stress ◽

Antioxidant Properties ◽

Radical Scavenging ◽

Ethanol Extract ◽

Control Group ◽

Standard Drug ◽

Ameliorative Effect ◽

Male Wistar Rats ◽

Liver And Kidney ◽

Serum Biochemical

Abstract Taraxacum syriacum (TS) with natural antioxidant and pharmacological activities may be considered for treatment of oxidative stress induced by acetaminophen (APAP). The aim of this study was to evaluate the ameliorative effects of the ethanol extract of TS root against hepatorenal toxicity induced by APAP in comparison to N-acetylcysteine (NAC) as a standard drug. Thirty male Wistar rats were randomly divided into five groups. Control group; APAP (1 g/kg) group; APAP–NAC (160 mg/kg) group and APAP-TS100 and APAP-TS200 groups: APAP plus 100 and 200 mg/kg of TS extract, respectively. After 7 days treatment, serum and liver and kidney tissues were prepared and evaluated. TS extract ameliorated the increased lipid peroxidation level and decreased antioxidant enzymes activities and glutathione level in liver and kidney of APAP-treated rats. Moreover, treatment with the TS extract caused significant reduction in the histopathological damages and high levels of serum biochemical markers of hepatic and renal functions after APAP treatment. This study suggests that the extract of TS roots has dose-dependent ameliorative effect against APAP-induced oxidative damage in liver and kidney due to its free radical scavenging and antioxidant properties. The overall efficacy of the extract at 200 mg/kg dose is comparable with NAC.

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Protective Effect of Melatonin Against Radiotherapy-Induced Small Intestinal Oxidative Stress: Biochemical Evaluation

Medicina ◽

10.3390/medicina55060308 ◽

2019 ◽

Vol 55 (6) ◽

pp. 308 ◽

Cited By ~ 3

Author(s):

Ahmed Eleojo Musa ◽

Dheyauldeen Shabeeb ◽

Haider Saadoon Qasim Alhilfi

Keyword(s):

Oxidative Stress ◽

Protective Effect ◽

Radical Scavenging ◽

Common Side Effect ◽

Control Group ◽

Intestinal Damage ◽

Pelvic Malignancies ◽

Group I ◽

Male Wistar Rats ◽

Small Intestinal

Background and Objectives: Radiation enteritis is a common side effect after radiotherapy for abdominal and pelvic malignancies. The aim of the present study was to investigate the protective effect of melatonin, known for its free radical scavenging ability, against radiotherapy-induced small intestinal oxidative damage. Materials and Methods: Thirty male Wistar rats were randomly assigned to six groups (5 rats in each) as follows: Group I (control group) rats received neither radiation nor melatonin; group II rats received only 8 Gy single dose of gamma radiation to their abdomen and pelvis regions; group III (administered with only 50 mg/kg melatonin); group IV (administered with only 100 mg/kg melatonin); group V (50 mg/kg melatonin + 8 Gy radiation), group VI (100 mg/kg melatonin + 8 Gy radiation). All rats were sacrificed after 5 days for biochemical assessments of their intestinal tissues. Results: Treatment with melatonin post irradiation significantly reduced malondialdehyde (MDA) levels as well as increased both superoxide dismutase (SOD) and catalase (CAT) activities of the irradiated intestinal tissues. In addition, melatonin administration with different doses pre irradiation led to protection of the tissues. Moreover, the 100 mg/kg dose was more effective compared to 50 mg/kg. Conclusions: The results of our study suggest that melatonin has a potent protective effect against radiotherapy-induced intestinal damage, by decreasing oxidative stress and increasing antioxidant enzymes. We recommend future clinical trials for more insights.

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Comparisons of Curative Effects of Chlorophyll fromSauropus androgynus(L) Merr Leaf Extract and Cu-Chlorophyllin on Sodium Nitrate-Induced Oxidative Stress in Rats

Journal of Toxicology ◽

10.1155/2016/8515089 ◽

2016 ◽

Vol 2016 ◽

pp. 1-7 ◽

Cited By ~ 8

Author(s):

Suparmi Suparmi ◽

Minidian Fasitasari ◽

Martanto Martosupono ◽

Jubhar Christian Mangimbulude

Keyword(s):

Oxidative Stress ◽

Sodium Nitrate ◽

Wistar Rats ◽

Histological Evaluation ◽

Female Wistar Rats ◽

Male Wistar Rats ◽

Liver And Kidney ◽

Serum Biochemical ◽

Hb Concentration ◽

Rbc Count

Sodium nitrate (NaNO2) widely used as food additive for coloring and preserving meat has been reported to induce oxidative stress and cause histopathologic changes, nitrosative tissue damage, and lipid peroxidation in liver and kidney. Therefore, the present study compared the curative effect of chlorophyll fromSauropus androgynus(L) Merr and Cu-chlorophyllin as antioxidant in NaNO2-induced female Wistar rats based on haematological, serum biochemical, and histological evaluation. Thirty male Wistar rats were randomly assigned into six groups of five rats each. NaNO2were given at a subacute dose of 50 mg/kg bw intraperitoneally for 10 days. Chlorophyll fromS. androgynusand Cu-chlorophyllin from K-Liquid™ were given in the following 14 days at the two doses: 0,016 mg/mL and 0.008 mg/mL. NaNO2exposure resulted in significant reductions (p<0.05) in values of packed cell volume (PCV), haemoglobin (Hb) concentration and red blood cell (RBC) count, transferrin, and ferritin and elevation in malondialdehyde (MDA) level and schistocytes percentage with insignificant reductions in serum albumin and transferrin levels. Histology of kidney and liver were changed insignificantly (p>0.05) to normal values. Chlorophyll fromS. androgynusand Cu-chlorophyllin possess antioxidant potentials to protect against toxicities induced by sodium nitrate.

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Biochemical Effects of Matured Stem Extract of Opuntia Dillenii in Male Wistar Rats

Journal of Biomedical and Clinical Research ◽

10.2478/jbcr-2018-0008 ◽

2018 ◽

Vol 11 (1) ◽

pp. 49-58

Author(s):

Uche C. Njoku ◽

Benjamin A. Amadi ◽

Peter U. Amadi ◽

Onyebuchi E. Ezendiokwere ◽

Idongesit E. Archibong

Keyword(s):

Wistar Rats ◽

Density Lipoprotein ◽

Control Group ◽

Group Iii ◽

Therapeutic Benefits ◽

Group I ◽

Male Wistar Rats ◽

Stem Extract ◽

Group Ii ◽

Opuntia Dillenii

Summary The effect of aqueous matured stem extract of Opuntia dillenii on selected biochemical parameters in Male Wistar rats was explored. Standard analytical methods were applied. Forty Wistar rats (80-100g) were used in the animal studies, separated into four groups. The control group was solely administered normal feed and saline, group I was administered 100mgkg−1 of the extract, group II received 300mgkg−1 of the extract and group III received 500 mg/kg−1 of the extract. A significant increase (p<0.05) in the activities of alanine aminotransferase (ALT) and alkaline phosphatase was observed in group II and III rats, as compared with the controls. A significant decrease in urea and creatinine concentrations was found only in group III rats against the controls. Also, a significant (p<0.05) decrease in triglyceride, total cholesterol, and low density lipoprotein (LDL)-cholesterol was seen in group II and group III rats when compared with the control. The hematological evaluation revealed a significant (p<0.05) decrease in red blood cell and hemoglobin levels in group III rats when compared with the control. The findings showed both beneficial and toxicological effects of the plant. Hence, for optimal therapeutic benefits, a further toxicological survey could still be carried out perhaps at higher doses.

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