scholarly journals Ameliorative Effect of Turmeric and Cocoa Extract against Acute Second hand Exposure of Tobacco Smoking on Hepatocytes and Enterocytes in Albino Rats: Ultra structural Study

2021 ◽  
Vol 14 (1) ◽  
pp. 199-206
Author(s):  
Alia Khwaldeh ◽  
Ziad Shraideh ◽  
Darwish Badran ◽  
Ahmed Alzbeede ◽  
Mohammad Farajallah ◽  
...  
Keyword(s):  
Tobacco Smoking ◽  
Oral Treatment ◽  
Exposure Period ◽  
Apical Part ◽  
Treated Group ◽  
Albino Rats ◽  
Waterpipe Smoking ◽  
Smoking Exposure ◽  
Ameliorative Effect ◽  
Normal Shape

Background and aims: Smoking posse’s serious health problems because there is no specific substance alleviate its toxicity. The aim of this study was to investigate the effective plant extract containing antioxidants(turmeric and cocoa), that may reduce the cytotoxicity induced by secondhand exposure of cigarettes and waterpipe smoking. Material and Methods: Seventy-two adult male albino rats were equally divided into 9 group (n=8 per group). Extracts were delivered to each group intraperitoneal, and the exposure to cigarette and waterpipe smoking was performed using a smoking machine for a period of 30 days. After the exposure period, tissues of interest (liver and small intestine) were removed and processed for transmission electron microscopy. Results: Oral treatment of turmeric and cocoa extract with smoking exposure showed less vacuolization and better cellular architecture with regular nuclear envelope of hepatocytes, reduce or absence of blebbing, retain the normal shape and size of mitochondria, increase the proportion of euchromatic chromatin in nuclei,but turmeric extract showed better enhancement in term of reducing vacuolization. turmeric or cocoa crude extract preserve the typical length of microvilli with a uniform organization from the apical part of enterocytes and decreased vacuolization in the cytosol of enterocytes. However, mitochondria appeared less polymorphic in shapes with distinct cristae and matrix in enterocytes of the turmeric treated group than the cocoa once. Conclusion: Tobacco smoking-induced adverse effects on hepatocytes and enterocytes, this study showed that treatment with turmeric and cocoa attenuatethe toxicity of tobacco smoking.

scholarly journals HEPATOPROTECTIVE EFFECT OF N-MIRACLE (POLYHERBAL FORMULATION) AGAINST ETHANOL INDUCED TOXICITY IN MALE ALBINO RATS

2020 ◽  
pp. 47-51
Author(s):  
MEENATCHI SUNDARAM ANGAPPAN
Keyword(s):  
Antioxidant Enzymes ◽  
Histopathological Examination ◽  
Treated Group ◽  
Hepatoprotective Effect ◽  
Hepatic Regeneration ◽  
Albino Rats ◽  
Ether Anesthesia ◽  
Polyherbal Formulation ◽  
Group I ◽  
Ameliorative Effect

Objective: The aim of this current study is to investigate the hepatoprotective efficacy of N-Miracle (a polyherbal formulation) against ethanol-induced toxicity in male albino rats. Methods: Male Wistar albino rats weighing 150-200 g were used for the study. A total of 30 male albino rats were selected, divided into five groups. Ethanol-induced liver damage was done on Group III, IV, and V. Group I and Group II served as a normal and drug (N-Miracle) control. After the treatment period, the rats were anaesthetized by light ether anesthesia in a lethal chamber. Hepatic biomarkers, antioxidant enzymes, histopathological examination are carried out to document the hepatoprotective effect of N-Miracle (Polyherbal formulation). Results: The results of the present study demonstrated a significant (p<0.05) increase in the levels of Aspartate Aminotransaminase (AST), Alanine Aminotransaminase (ALT) and Alkaline Phosphatase (ALP) in ethanol-induced rats as compared to normal and drug control Groups. The level of total protein and albumin were significantly (p<0.05) decreased in ethanol-treated rats. The toxic impact of ethanol was found to be restored in rats treated with N-Miracle (Polyherbal formulation). The present study also exhibited the enzymatic antioxidant efficacy of N-Miracle (Polyherbal formulation) against ethanol-induced toxicity in rats by increasing the antioxidant enzymes such as superoxide dismutase, catalase, glutathione peroxidase and decreasing the activity of Glutathione-S-transferase in the liver. The findings are also correlated with histopathological examination of N-Miracle treated group, which shows hepatic regeneration and decrease in degradation of hepatocytes. Conclusion: This study could provide a possible explanation to hepatotoxicity resulting from exposure to ethanol. The findings of the present study revealed the ameliorative effect of N-Miracle (Polyherbal formulation) against ethanol-induced hepatotoxicity by improving the liver function, increasing the levels of antioxidant enzymes and restoring the morphological features of the liver.

scholarly journals Ameliorative Effect of Zinc Chloride in Azathioprine Induced Reduction in Body and Testes Weight in Albino Rats

2020 ◽  
Vol 10 (2) ◽  
Author(s):  
Shahid Pervez Shaikh ◽  
Inayatullah . ◽  
Hemant Kumar ◽  
Amjad Ali ◽  
Zafar Baloach ◽  
...  
Keyword(s):  
Body Weight ◽  
Zinc Chloride ◽  
Treated Group ◽  
Saline Group ◽  
The Body ◽  
Albino Rats ◽  
Male Adult ◽  
Ameliorative Effect ◽  
Group B ◽  
Induced Changes

Background: Azathioprine is an immunosuppressant drug which is used to inhibit the body's rejection of transplanted tissues, autoimmune diseases, and cancers treatment. It may causes reduction of the body and organ weights and toxicity can be made better by the anti-oxidant zinc chloride. Objective: This study was planned to find out the effects of azathioprine on the body and testes weights and the ameliorative role of zinc chloride.Material and Methods: This experimental study was conducted in the department of Anatomy, Basic Medical Sciences Institute, Jinnah Postgraduate Medical Centre, Karachi, from January 2016 till January 2017. Sixty male adult albino rats of three to four months of age were chosen for this study and distributed into three equal groups A, B and C. They were further divided into four subgroup for 1st, 3rd, 6th and 8th weeks of the treatment. Group A served as control, received only injection 0.9 % normal saline, group B received inj. Azathioprine 15mg/kg body weight and group C received inj. azathioprine plus inj. zinc chloride 1mg/kg body weight. The route of injection was intraperitoneally daily. At the end of respective period of treatment initial and final body and testes weights were recorded.Results: Rats of control groups gained statistically significant average body and testes weights throughout experimental procedure. Azathioprine treated showed overall decrease in the body and testes weights as compared to control. Azathioprine plus zinc chloride treated group showed increase weights but comparatively less as compared to control.Conclusion: Zinc chloride played an ameliorative role against azathioprine-induced changes in body and testes weight of the albino rats.

scholarly journals Histopathological comparison of the salivary glands’ acini and striated ducts after experimental prolonged daily administration of oral ubiquinone doses in rats

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Ali Ghanim Abdullah ◽  
Ban Ismael Sedeeq ◽  
Marwan Saad Azzubaidi
Keyword(s):  
Salivary Glands ◽  
Prolonged Exposure ◽  
Oral Treatment ◽  
Underlying Mechanism ◽  
Treated Group ◽  
Control Group ◽  
Albino Rats ◽  
Excessive Salivation ◽  
The Difference

Abstract Also called coenzyme Q10 (CoQ10), Ubiquinone is a vitamin-like endogenously produced factor essential for Adenosine triphosphate (ATP) mitochondrial production. Several research studies have reported that the exogenous supplementation of CoQ10 can lead to excessive salivation, especially in patients complaining of dry mouth. The objective of this study was to investigate the effect of long-term daily use of CoQ10 on the salivary glands in experimental animals by comparing the diameters of the glandular acini and striated ducts of a CoQ10-treated group and a control group. Twenty-five white albino rats were randomly divided into two groups; the control group consisted of 10 rats, while the CoQ10-treated group comprised 15 rats. The latter received daily oral treatment of 300 mg/kg CoQ10 for six weeks. Samples of the parotid, submandibular and sublingual glands were then dissected and examined histologically for comparative measurement of the diameters of the glands’ acini and striated ducts. The CoQ10 treated group had mean diameters of the serous acini for the parotid (79.8±11.2 μm) and submandibular (81.07±13.5 μm) glands that were significantly higher (P<0.05) than their diameters in the control group (67.5±8.4 μm and 73.3±13.8 μm), respectively. However, the difference was not statistically significant when comparing the diameters of striated ducts of the CoQ10-treated group and the control group. Continuous and prolonged exposure to exogenous ubiquinone may cause hypertrophic dilation of the acini within the salivary glands, namely the parotid and submandibular glands, which might be the underlying mechanism for excessive salivation. This can be considered a reversible adaptive response.

scholarly journals AMELIORATIVE EFFECT OF CYPERUS SQUARROSUS (CYPERACEAE) PLANT EXTRACTS ON DIABETIC CARDIOMYOPATHY AGAINST STREPTOZOTOCININDUCED DIABETES IN WISTAR RATS

2020 ◽  
pp. 160-165
Author(s):  
RAGHAVENDRA HG ◽  
RAVI PRAKASH P ◽  
DEVANNA N
Keyword(s):  
Aqueous Extract ◽  
Density Lipoprotein ◽  
Ethanolic Extract ◽  
Treated Group ◽  
Cardiovascular Complications ◽  
Serum Glucose ◽  
Antidiabetic Activity ◽  
Albino Rats ◽  
Standard Drug ◽  
Ameliorative Effect

Objective: Cyperus squarrosus, belongs to the family Cyperaceae, has been claimed to possess antidiabetic activity in the ethnomedicinal literature in India. Therefore, the present study was to investigate the effects of aqueous and ethanolic extracts of C. squarrosus (EECS) on diabetes and its cardiovascular complications with streptozotocin-induced diabetes in rats. Methods: Wister albino rats of either sex were made diabetic with streptozotocin (65 mg/kg, i.v.). Glibenclamide (5 mg/kg) was taken as standard drug. Treatment of aqueous and EECS (aqueous extract of C. squarrosus and EECS) was given in the dose of 200 and 400 mg/kg/day, p.o for 8 weeks and biochemical (serum glucose, cholesterol, triglycerides, and high-density lipoprotein [HDL]) parameters were recorded. Results: Streptozotocin-treated group produced significant increased levels of serum glucose, cholesterol, triglycerides, HDL, creatine kinase-myocardial band (CK-MB), and lactate dehydrogenase (LDH) levels and all these changes were prevented by the treatment with aqueous and EECS in both doses. Conclusion: As compare with ethanolic extract treated group, aqueous extract treated group exhibits significant (p<0.001) effect on CK-MB and LDH levels. Our result suggests that aqueous and EECS prevents the streptozotocin-induced metabolic abnormalities as well as cardiovascular complications.

scholarly journals Evaluation of Endothelial Dysfunction and Autophagy in Fibromyalgia-Related Vascular and Cerebral Cortical Changes and the Ameliorative Effect of Fisetin

Cells ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 48
Author(s):  
Fatma Mohamed Ghoneim ◽  
Salwa Mohamed Abo-Elkhair ◽  
Ayman Zaky Elsamanoudy ◽  
Dalia A. Shabaan
Keyword(s):  
Endothelial Dysfunction ◽  
Carotid Arteries ◽  
Caspase 3 ◽  
Rna Extraction ◽  
Pain Syndrome ◽  
Treated Group ◽  
Albino Rats ◽  
Tissue Samples ◽  
Tnf Α ◽  
Ameliorative Effect

Fibromyalgia (FM) is a common chronic pain syndrome that affects 1% to 5% of the population. We aimed to investigate the role of endothelial dysfunction and autophagy in fibromyalgia-related vascular and cerebral cortical changes in a reserpine-induced rat model of fibromyalgia at the histological and molecular levels and to study the ameliorative effect of fisetin. Forty adult female albino rats were divided into four groups (10 each): two control groups, the reserpine-induced fibromyalgia group, and the fisetin-treated group. The carotid arteries and brains of the animals were dissected. Frozen tissue samples were used for total RNA extraction and qPCR analysis of eNOS, caspase-3, Bcl-2, LC-3, BECN-1, CHOP, and TNF-α expression. Histological, immunohistochemical (eNOS), and ultrastructure studies were conducted. The carotid arteries revealed excessive autophagy and endothelial, vascular, and apoptotic changes. The cerebral cortex showed similar findings apart from endoplasmic reticulum stress. Additionally, there was decreased gene expression of eNOS and Bcl-2 and increased expression of caspase-3, LC-3, BECN-1, CHOP, and TNF-α. In the fisetin-treated rats, improvements in the histological and molecular results were detected. In conclusion, oxidative stress, enhanced apoptosis, and excessive autophagy are fundamental pathophysiologic mechanisms of reserpine-induced fibromyalgia. Moreover, fisetin has an ameliorative effect against fibromyalgia.

Impact of cefepime on hematological, immunological and oxidant/antioxidant parameters in rats experimentally infected with E. coli ATCC 25922

2020 ◽  
Vol 21 (1) ◽  
pp. 36-45
Author(s):  
Huda Elbaz ◽  
Mohamed Hamed ◽  
Fatma Abdelhamid ◽  
Osama Abdalla
Keyword(s):  
Liver Function ◽  
Oxidative Damage ◽  
Hemoglobin Concentration ◽  
Treated Group ◽  
Serum Glucose ◽  
Infected Group ◽  
Fixed Dose ◽  
Albino Rats ◽  
Immunological Parameters ◽  
Antioxidant Parameters

Objective: To evaluate the effect of cefepime on hematological changes, immunological disorders and hepatic oxidative damage in rats experimentally infected with E.coli ATCC 25922. Design: Randomized controlled experimental study. Animals: Thirty-two adult male albino rats weighting150-200 g. Procedures: Rats used for this study were randomly assigned into 4 equal groups: the control one, E.coli infected group (1×108CFU/I/P/once), the cefepime treated group (45 mg/kg bw/I/M/day) for 5 days and the E.coli infected group that treated with cefepime 24h after bacterial inoculation as previously described. Hematological and immunological parameters, liver function biomarkers and hepatic oxidative stress and antioxidant markers were determined. Results: Our result revealed that E.coli infection induced a significant elevation in the erythrocytes count, hemoglobin concentration, PCV% and total leukocytic count (TLC) (P < 0.05). In the same respect, liver function biomarkers, serum glucose, total cholesterol, and triglyceride levels as well hepatic malondialdehyde (MDA), nitric oxide (NO), TNF-α, IL-10, and lysozyme activity were significantly increased compared to the control rats (P < 0.05). In contrast, hepatic reduced glutathione (GSH), superoxide dismutase (SOD) and catalase (CAT) were decreased significantly (P < 0.05). Cefepime treatment in E.coli + CFPM group reduced the elevated eythrogram, TLC and liver function biomarkers. Cefepime also ameliorated the oxidative damage and inflammatory response induced by E.coli infection. Conclusion and clinical relevance: Cefepime is safe when administered in a fixed-dose and possess antioxidant that contributes to improve efficacy against adverse effect induced by E.coli ATCC 25922 infection.

Effect of cefepime on hematological, immunological and oxidant/antioxidant parameters in rats experimentally infected with E. coli ATCC 25922

2020 ◽  
Vol 21 (1) ◽  
pp. 36-45
Author(s):  
Huda Elbaz
Keyword(s):  
Liver Function ◽  
Oxidative Damage ◽  
Hemoglobin Concentration ◽  
Treated Group ◽  
Serum Glucose ◽  
Infected Group ◽  
Fixed Dose ◽  
Albino Rats ◽  
Immunological Parameters ◽  
Antioxidant Parameters

Objective: To evaluate the effect of cefepime on hematological changes, immunological disorders and hepatic oxidative damage in rats experimentally infected with E.coli ATCC 25922. Design: Randomized controlled experimental study. Animals: Thirty-two adult male albino rats weighting150-200 g. Procedures: Rats used for this study were randomly assigned into 4 equal groups: the control one, E.coli infected group (1×108CFU/I/P/once), the cefepime treated group (45 mg/kg bw/I/M/day) for 5 days and the E.coli infected group that treated with cefepime 24h after bacterial inoculation as previously described. Hematological and immunological parameters, liver function biomarkers and hepatic oxidative stress and antioxidant markers were determined. Results: Our result revealed that E.coli infection induced a significant elevation in the erythrocytes count, hemoglobin concentration, PCV% and total leukocytic count (TLC) (P < 0.05). In the same respect, liver function biomarkers, serum glucose, total cholesterol, and triglyceride levels as well hepatic malondialdehyde (MDA), nitric oxide (NO), TNF-α, IL-10, and lysozyme activity were significantly increased compared to the control rats (P < 0.05). In contrast, hepatic reduced glutathione (GSH), superoxide dismutase (SOD) and catalase (CAT) were decreased significantly (P < 0.05). Cefepime treatment in E.coli + CFPM group reduced the elevated eythrogram, TLC and liver function biomarkers. Cefepime also ameliorated the oxidative damage and inflammatory response induced by E.coli infection. Conclusion and clinical relevance: Cefepime is safe when administered in a fixed-dose and possess antioxidant that contributes to improve efficacy against adverse effect induced by E.coli ATCC 25922 infection.

scholarly journals Effects of cadmium and monensin on renal and cardiac functions of mice subjected to subacute cadmium intoxication

2014 ◽  
Vol 7 (2) ◽  
pp. 111-115 ◽  
Author(s):  
Juliana Ivanova ◽  
Yordanka Gluhcheva ◽  
Sonja Arpadjan ◽  
Mariana Mitewa
Keyword(s):  
Body Weight ◽  
Glucose Level ◽  
Oral Treatment ◽  
Toxic Metal ◽  
Chelating Agent ◽  
Treated Group ◽  
Epidemiological Studies ◽  
Organ Weight ◽  
Cardiac Functions ◽  
Icr Mouse

ABSTRACT Cadmium (Cd) is a well-known nephrotoxic agent. Cd-induced renal dysfunction has been considered as one of the causes leading to the development of hypertension. The correlation between Cd concentration in blood and urine and cardiovascular diseases has been discussed in many epidemiological studies. A therapy with chelating agents is utilized for the treatment of toxic metal intoxication. Herein we present novel information indicating that monensin (applied as tetraethylammonium salt) is a promising chelating agent for the treatment of Cd-induced renal and cardiac dysfunction. The study was performed using the ICR mouse model. Adult ICR male mice were divided into three groups with six animals in each group: control (received distilled water and food ad libitum for 28 days); Cd-intoxicated (treated orally with 20 mg/kg b.w. Cd(II) acetate from day 1 to day 14 of the experimental protocol), and monensin treated group (intoxicated with Cd(II) acetate as described for the Cd-intoxicated group followed by oral treatment with 16 mg/kg b.w. tetraethylammonium salt of monensic acid for 2 weeks). Cd intoxication of the animals resulted in an increase of the organ weight/body weight indexes. Cd elevated significantly creatinine and glucose level in serum. Monensin treatment improved the organ weight/body weight ratios. The therapy of the Cd-intoxicated animals with monensin ameliorated the creatinine and glucose level in serum and decreased the concentration of the toxic metal ions in the heart and kidneys by 54 % and 64 %, respectively

scholarly journals Protective Effect of Ethanolic Extract ofTabernaemontana divaricata(L.) R. Br. against DEN and Fe NTA Induced Liver Necrosis in Wistar Albino Rats

2014 ◽  
Vol 2014 ◽  
pp. 1-9 ◽  
Author(s):  
Kannappan Poornima ◽  
Palanisamy Chella Perumal ◽  
Velliyur Kanniappan Gopalakrishnan
Keyword(s):  
Ethanolic Extract ◽  
Treated Group ◽  
Hepatic Necrosis ◽  
Hepatoprotective Activity ◽  
Albino Rats ◽  
Protective Effects ◽  
Liver Necrosis ◽  
Standard Drug ◽  
Tabernaemontana Divaricata ◽  
Wistar Albino Rats

This study is an attempt to evaluate the hepatoprotective activity ofTabernaemontana divaricataagainst DEN and Fe NTA induced liver necrosis in rats. Ethanolic extract of the whole plant ofTabernaemontana divaricataat doses of 200 and 400 mg/kg body weight and 5-fluorouracil (standard drug) was orally administered to male Wistar Albino rats once daily for 24 weeks, simultaneously treated with the carcinogen DEN and Fe NTA. In simultaneously treated animals, the plant extract significantly decreased the levels of uric acid, bilirubin, AST, ALT, and ALP in serum and increased the levels of liver marker enzymes in liver. Treatment with the extracts resulted in a significant increase in the levels of antioxidants accompanied by a marked reduction in the levels of malondialdehyde when compared to DEN and Fe NTA treated group. When compared with 200 mg/kg bw rats, 400 mg/kg bw rats and 5-fluorouracil treated rats showed better results in all the parameters. The histopathological studies confirmed the protective effects of extract against DEN and Fe NTA induced liver necrosis. Thus, it could be concluded that the use ofTabernaemontana divaricataextract in the treatment of carcinogen induced hepatic necrosis.

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