Pathogenic Effects of Ethion Residues and the Expected Protective Role of the Ethanolic Extract of Rosemary (Rosmarinus Officinalis L.) Leaves in Male Rats

Ficus racemosa is used in traditional system of medicine for various health problems and diseases, and is commonly known as Gular fig. The main objective was to study its effects against streptozotocin induced diabetic neuropathy by structural and functional marker. Investigation of diabetic neuropathy was carried out through functional and structural assessment in streptozotocin induced in diabetic rats. Diabetic rats were treated for 28 days in dose dependent manner of Ficus racemosa aqueous extract (250 mg/kg and 500 mg/kg) and ethanolic extract (200 mg/kg and 400 mg/kg). Study showed marked protection observed by Ficus racemosa in hippocampus region of brain and sciatic nerve tissues. Ficus racemosa treatment showed improvement in functional and structural markers, which strongly suggest its protective role in diabetic neuropathy.

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Protective Role of Agrimonia eupatoria L. in Heavy Metal Induced Nephrotoxicity

Folia Veterinaria ◽

10.2478/fv-2018-0012 ◽

2018 ◽

Vol 62 (2) ◽

pp. 13-18

Author(s):

D. Marcinčáková ◽

M. Falis ◽

P. Schusterová ◽

P. Váczi ◽

S. Marcinčák ◽

...

Keyword(s):

Heavy Metal ◽

Potassium Dichromate ◽

Ethanolic Extract ◽

Protective Role ◽

Rabbit Kidney ◽

Cell Adherence ◽

Metal Compounds ◽

Sulfate Heptahydrate ◽

Chloride Dihydrate

Abstract The aim of this study was to evaluate the potential protective role of Agrimonia eupatoria L. in heavy metal induced nephrotoxicity. Rabbit kidney epithelial cells (RK13) were used as the model cell line. They were exposed to three different heavy metal compounds: cadmium chloride dihydrate CdCl2.2H2O (15 and 20 mg.l−1), potassium dichromate K2Cr2O7 (1, 10 mg.l−1), and zinc sulfate heptahydrate ZnSO4.7H2O (50, 150 mg.l−1) simultaneously with agrimony (ethanolic extract, 100 mg.l−1). The cell response was recorded using the xCELLigence system or real-time cell analysis (RTCA) as a cell index (CI) and expressed as cell adherence (%) compared to control cells without treatment. The potential nephroprotective effects were recorded in cells treated with chromium (1 a 10 mg.l−1) and agrimony, where the cell adherence increased from 95.11 ± 11.25 % and 7.24 ± 0.33 % to 103.26 ± 1.23 % and 68.54 ± 4.89 % (P < 0.05) respectfully and also with a combination of agrimony and zinc (150 mg.l−1), where the adherence increased from 57.45 ± 1.98 % to 95.4 ± 6.95 %. During the cell exposure to cadmium in combination with agrimony, the protective effect was not recorded; the adherence of cells was even decreased (P < 0.05).

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The Effect of Induced Diabetes Mellitus on the Cerebellar Cortex of Adult Male Rat and the Possible Protective Role of Oxymatrine: A Histological, Immunohistochemical and Biochemical Study

10.21203/rs.3.rs-300672/v1 ◽

2021 ◽

Author(s):

Amany Mohamed Shalaby ◽

Adel Mohamed Aboregela ◽

Mohamed Ali Alabiad ◽

Mona Tayssir Sadek

Keyword(s):

Diabetes Mellitus ◽

Purkinje Cells ◽

Cerebellar Cortex ◽

Adult Male ◽

Protective Role ◽

Diabetic Rats ◽

Male Rats ◽

Group I ◽

Group Ii

Abstract Diabetes mellitus (DM) represents a widespread metabolic disease with a well-known neurotoxicity in both central and peripheral nervous systems. Oxymatrine is a traditional Chinese herbal medicine that has various pharmacological activities including; anti-oxidant, anti-apoptotic and anti-inflammatory potentials. The present work aimed to study the impact of diabetes mellitus on the cerebellar cortex of adult male albino rat and to evaluate the potential protective role of oxymatrine using different histological methods. Fifty-five adult male rats were randomly divided into three groups: group I served as control, group II was given oxymatrine (80 mg/kg/day) orally for 8 weeks and group III was given a single dose of streptozotocin (50mg/kg) intaperitoneally to induce diabetes. Then diabetic rats were subdivided into two subgroups: subgroup IIIa that received no additional treatment and subgroup IIIb that received oxymatrine similar to group II. The diabetic group revealed numerous changes in the Purkinje cell layer in the form of multilayer arrangement of Purkinje cells, shrunken cells with deeply stained nuclei as well as focal loss of the Purkinje cells. A significant increment in GFAP and synaptophysin expression was reported. Transmission electron microscopy showed irregularity and splitting of myelin sheaths in the molecular layer, dark shrunken Purkinje cells with ill-defined nuclei, dilated Golgi saccules and dense granule cells with irregular nuclear outlines in the granular layer. In contrast, these changes were less evident in diabetic rats that received oxymatrine. In conclusion, Oxymatrine could protect the cerebellar cortex against changes induced by DM.

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Protective Role of Thiol Chelators Against Dimethylmercury Induced Toxicity in Male Rats

Bulletin of Environmental Contamination and Toxicology ◽

10.1007/s00128-010-9982-3 ◽

2010 ◽

Vol 84 (5) ◽

pp. 613-617 ◽

Cited By ~ 11

Author(s):

Deepmala Joshi ◽

Deepak Kumar Mittal ◽

Sadhana Shrivastava ◽

Sangeeta Shukla

Keyword(s):

Protective Role ◽

Male Rats

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The potential protective role of taurine against 5-fluorouracil-induced nephrotoxicity in adult male rats

Experimental and Toxicologic Pathology ◽

10.1016/j.etp.2017.01.012 ◽

2017 ◽

Vol 69 (5) ◽

pp. 265-274 ◽

Cited By ~ 9

Author(s):

Hany N. Yousef ◽

Hanaa R. Aboelwafa

Keyword(s):

Adult Male ◽

Protective Role ◽

Male Rats

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PROTECTIVE ROLE AND ANTIOXIDANT ACTIVITY OF AQUEOUS EXTRACT OF ROSMARINUS OFFICINALIS AGAINST TRICHLOROACETATE-INDUCED TOXICITY IN LIVER OF MALE RATS

Asian Journal of Pharmaceutical and Clinical Research ◽

10.22159/ajpcr.2018.v11i6.25353 ◽

2018 ◽

Vol 11 (6) ◽

pp. 420

Author(s):

Medhat Mostafa Abozid ◽

Hoda Ea Farid

Keyword(s):

Aqueous Extract ◽

Liver Damage ◽

Protective Role ◽

Rosmarinus Officinalis ◽

Male Rats ◽

Control Group ◽

Albino Rats ◽

Gamma Glutamyl Transferase ◽

Group I ◽

Glutamyl Transferase

Objective: The current study was designed to estimate the potential protective role of the aqueous extract of rosemary (AER) (Rosmarinus officinalis) against trichloroacetic acid (TCA)-created hepatotoxicity in male albino rats.Methods: Forty male albino rats were separated into four groups of ten: Group I served as control; Group II was given AER (200 mg/kg/day) by gavage; Group III received TCA at the dose 50 mg/kg/day, and Group V was treated with AER (200 mg/kg/day) and received TCA (50 mg/kg/day). The experiment was carried out for 2 months.Results: The toxicity of TCA for rats was revealed by an elevation in liver marker enzymes activities (gamma-glutamyl transferase [GGT], alkaline phosphatase [ALP], aspartate transaminase [AST], alanine aminotransferase [ALT]) and conjugated bilirubin (CB) level, and a decrease in albumin and total protein (TP) levels. The TCA administration also caused a significant increase in the activities of catalase (CAT), glutathione peroxidase (GPx) and superoxide dismutase (SOD), and also malondialdehyde (MDA) level in liver tissues. These biochemical effects were accompanied by histological indicators of liver damage. Treatment with ARE recovered the liver damage instigated by TCA, as showed by perfection of liver enzyme markers (GGT, ALT, AST, ALP), CB, TP and albumin; as well as antioxidant parameters (CAT, SOD, GPx) and lipid peroxidation (MDA) and amelioration of histopathology changes in the liver tissues.Conclusion: It could be concluded that AER supplementation for 2 months in TCA-induced toxicity in rats benefited hepatic antioxidant status and improved liver injury and damage in male albino rats exposed to TCA.

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Protective role of ceftriaxone plus sulbactam with VRP1034 on oxidative stress, hematological and enzymatic parameters in cadmium toxicity induced rat model

Interdisciplinary Toxicology ◽

10.2478/v10102-012-0032-3 ◽

2012 ◽

Vol 5 (4) ◽

pp. 192-200 ◽

Cited By ~ 15

Author(s):

Vivek Kumar Dwivedi ◽

Anuj Bhatanagar ◽

Manu Chaudhary

Keyword(s):

Free Radical ◽

Tissue Injury ◽

Cadmium Toxicity ◽

Treated Group ◽

Protective Role ◽

Enzymatic Activities ◽

Exposed Group ◽

Male Rats ◽

Control Group

ABSTRACT We investigated the protective role of ceftriaxone plus sulbactam with VRP1034 (Elores) on hematological, lipid peroxidation, antioxidant enzymatic activities and Cd levels in the blood and tissues of cadmium exposed rats. Twenty-four male rats were divided into three groups of eight rats each. The control group received distilled water whereas group II received CdCl2 (1.5 mg/4 ml/body weight) through gastric gavage for 21 days. Group III received CdCl2 and was treated with ceftriaxone plus sulbactam with VRP1034 for 21 days. The hematological, biochemical, lipid per-oxidation levels and enzymatic parameters were measured in plasma and tissues (brain, liver and kidney) of all groups. The Cd, Zn and Fe levels were measured in blood and tissues of all groups. Our findings showed significantly decreased cadmium (p<0.001), malonaldialdehyde (p<0.001) and myloperoxidase (MPO) levels along with significantly increased hemoglobin (p<0.01), RBC (p<0.05), hematocrit (p<0.05) levels and all antioxidant enzymatic activities (SOD, CAT, GR, GPx) in plasma and tissues of ceftriaxone plus sulbactam with VRP1034 treated group as compared to cadmium exposed group. Delta aminolevulinate dehydratase (δ-ALAD) activity was significantly (p<0.001) increased in the blood of ceftriaxone plus sulbactam with VRP1034 treated group as compared with cadmium exposed group. The levels of hepatic and renal parameters were significantly (p<0.001) decreased in ceftriaxone plus sulbactam with VRP1034 treated group as compared to cadmium exposed group. These findings indicate that ceftriaxone plus sulbactam with VRP1034 acts as a potent free radical scavenger and exhibits metal chelating properties that reduce free radical mediated tissue injury and prevent dysfunction of hepatic and renal organs during metal intoxication.

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