scholarly journals Hepatoprotective and Reno-protective Effects of Artichoke Leaf Extract and Rosemary Extract against Paracetamol Induced Toxicity in Albino Rats

2020 ◽  
pp. 67-81
Author(s):  
Eman Aly Sadeek Fadlalla ◽  
Sahar Mousa Galal
Keyword(s):  
Leaf Extract ◽  
Serum Levels ◽  
Negative Control ◽  
Rosemary Extract ◽  
Albino Rats ◽  
Gamma Glutamyl Transferase ◽  
Protective Effects ◽  
Liver And Kidney ◽  
Glutamyl Transferase ◽  
Artichoke Leaf Extract

Background: Paracetamol overdose is a predominant cause of hepatotoxicity and nephrotoxicity in both humans and experimental animals. There is an emerging focus on plant products to find a highly effective and reliable drug for the prevention of paracetamol –induced toxicity. Objective: In this study, we investigated the Hepatoprotective and Reno-protective Effects of artichoke (Cynara scolymus L.) Leaf extract and rosemary (Rosmarinus officinalis L.) extract against paracetamol Induced toxicity in Albino Rats. Materials and Methods: Rats were divided into five groups: Negative control, paracetamol (1000 mg/kg dose) PCT, artichoke leaf extract “ALE” (1.5  g/kg, orally + paracetamol for 30 d), rosemary extract “RE” (125  mg/kg + paracetamol for 30 days) and the last group was treated with PCT+ ALE+ RE for 30 days. Results: Paracetamol caused marked liver damage as noted by significant increased activities of serum aminotransferases, alkaline phosphatase, gamma-glutamyl transferase and lactate dehydrogenase. Paracetamol also raised serum levels of urea, creatinine, and Cystatin-C. In addition, there was a significant decrease in serum total protein and albumin. Paracetamol caused an elevation in lipid peroxidation paralleled with significant decline in reduced glutathione (GSH) level and activities of glutathione-S- transferase (GST), glutathione (GPX) peroxidase, and superoxide dismutase (SOD) in the liver and kidney. These results are confirmed in the histological examination of the liver and kidney. Conclusion: Treatment with artichoke leaf extract (ALE) and rosemary extract (RE) produced a potential protection of the liver and kidney against biochemical and histological alterations and oxidative stress induced by paracetamol.

scholarly journals Hepatotoxic Assessment of Tramadol-Diclofenac Use: A Study in a Rat Model

2019 ◽  
Vol 8 (2) ◽  
pp. 41-45
Author(s):  
Elias Adikwu ◽  
Ebinyo Clemente Nelson
Keyword(s):  
Density Lipoprotein ◽  
Serum Levels ◽  
The Body ◽  
Albino Rats ◽  
Gamma Glutamyl Transferase ◽  
Cholesterol Levels ◽  
Concurrent Use ◽  
Hepatotoxic Effect ◽  
Hepatocyte Necrosis ◽  
Glutamyl Transferase

The concurrent use of tramadol and diclofenac may increase hepatotoxic risk due to their individual hepatotoxic effects. This study assessed the hepatotoxic effect of tramadol-diclofenac administration in albino rats. Twenty-four adult male albino rats (200-220g) randomized into four groups were orally administered with tramadol (12mg/kg/day), diclofenac (6mg/kg/day) and tramadol-diclofenac for 14 days respectively. The rats were anesthetized, blood samples were collected and evaluated for serum liver function and lipid parameters. Liver samples were weighed and evaluated for biochemical parameters and histology. The effects of tramadol-diclofenac on the body and liver weights did not differ significantly (p>0.05) when compared to control. Also, effects were not significant (p>0.05) on blood glucose, and serum cholesterol, triglyceride, low and high density lipoprotein cholesterol levels when compared to control. Liver and serum levels of aminotransferases, alkaline phosphatase, lactate dehydrogenase, gamma–glutamyl transferase, conjugated bilirubin and total bilirubin increased significantly in rats treated with tramadol (p<0.05), diclofenac (p<0.01) and tramadol-diclofenac (p<0.001) when compared to control. Furthermore, significant decreases in liver catalase, glutathione, superoxide dismutase, glutathione peroxidase levels with significant increases in malondialdehyde levels occurred in rats treated with tramadol (p<0.05), diclofenac (p<0.01) and tramadol-diclofenac (p<0.001) when compared to control. Hepatocyte necrosis was observed in rats treated with tramadol-diclofenac. Tramadol-diclofenac may increase hepatotoxic risk at doses used for this study.

scholarly journals Hepatoprotective Effects of Chinese Medicine Herbs Decoction on Liver Cirrhosis in Rats

2017 ◽  
Vol 2017 ◽  
pp. 1-7 ◽  
Author(s):  
Nor Aziyah Mat-Rahim ◽  
Tong-Hye Lim ◽  
Nur-Asyura Nor-Amdan ◽  
Sazaly AbuBakar
Keyword(s):  
Body Weight ◽  
Liver Cirrhosis ◽  
Liver Enzymes ◽  
Normal Liver ◽  
Cirrhotic Liver ◽  
Albino Rats ◽  
Gamma Glutamyl Transferase ◽  
Protective Effects ◽  
Sprague Dawley ◽  
Glutamyl Transferase

Hepatoprotective and curative activities of aqueous extract of decoction containing 10 Chinese medicinal herbs (HPE-XA-08) were evaluated in Sprague–Dawley albino rats with liver damage induced by thioacetamide (TAA). These activities were assessed by investigating the liver enzymes level and also histopathology investigation. Increases in alkaline phosphatase (ALP) and gamma-glutamyl transferase (GGT) levels were observed in rats with cirrhotic liver. No significant alterations of the liver enzymes were observed following treatment with HPE-XA-08. Histopathology examination of rats treated with HPE-XA-08 at 250 mg/kg body weight, however, exhibited moderate liver protective effects. Reduced extracellular matrix (ECM) proteins within the hepatocytes were noted in comparison to the cirrhotic liver. The curative effects of HPE-XA-08 were observed with marked decrease in the level of ALP (more than 3x) and level of GGT (more than 2x) in cirrhotic rat treated with 600 mg/kg body weight HPE-XA-08 in comparison to cirrhotic rat treated with just water diluent. Reversion of cirrhotic liver to normal liver condition in rats treated with HPE-XA-08 was observed. Results from the present study suggest that HPE-XA-08 treatment assisted in the protection from liver cirrhosis and improved the recovery of cirrhotic liver.

Ameliorative effect of trimetazidine on cisplatin-induced hepatotoxicity in rats

2016 ◽  
Vol 94 (2) ◽  
pp. 225-230 ◽  
Author(s):  
Hayam Ateyya ◽  
Hala Yosef ◽  
Manar A. Nader
Keyword(s):  
Liver Damage ◽  
Antioxidant Defense System ◽  
Serum Levels ◽  
Control Group ◽  
Gamma Glutamyl Transferase ◽  
Protective Effects ◽  
Bax Protein ◽  
Ameliorative Effect ◽  
Glutamyl Transferase ◽  
Per Oral

This study was designed to evaluate the protective effects of trimetazidine (TMZ) against cisplatin (CP) induced liver damage in rats. Animals were distributed among 4 groups as follows: control group; TMZ group (20 mg/kg body mass, per oral), which was treated for 10 days; CP group (6 mg/kg, by intraperitoneal injection), which received a single injection; and the CP + TMZ group (20 mg/kg, per oral), which received TMZ 4 days before and 6 days after CP injection. The extent of hepatic damage was studied by assessing biochemical parameters and histopathological evaluation of the extracted liver tissue. The results revealed that liver enzymes were markedly elevated after injection of CP, as evident from significant increases in the serum levels of alanine transaminase (AST), alanine aminotransferase (ALT), gamma glutamyl transferase (γ-GT), and lactate dehydrogenase (LDH), as well as marked changes to the liver architecture, with a significant decrease in serum levels of albumin. There were also marked changes to the antioxidant defense system, as indicated by significant decreases in total antioxidants and hepatic levels of reduced glutathione (GSH) and superoxide dismutase (SOD), together with a significant increase in lipid peroxidation. However, there was a significant increase in the activity of hepatic nuclear factor kappa B (NF-κB) as well as hepatic Bax protein expression. We conclude that TMZ protects against CP-induced liver damage through scavenging free radicals and anti-inflammatory and antiapoptotic effects, as well as through reducing NF-κB activation.

scholarly journals Effect of Selenium Nanoparticles on Carbon Tetrachloride-Induced Hepatotoxicity in the Swiss Albino Rats

2021 ◽  
Vol 11 (7) ◽  
pp. 3044
Author(s):  
Hossam Ebaid ◽  
Jameel Al-Tamimi ◽  
Iftekhar Hassan ◽  
Mohamed A. Habila ◽  
Ahmed M. Rady ◽  
...  
Keyword(s):  
Carbon Tetrachloride ◽  
Liver Function ◽  
Liquid Paraffin ◽  
Plasma Concentrations ◽  
Selenium Nanoparticles ◽  
Albino Rats ◽  
Gamma Glutamyl Transferase ◽  
Protective Effects ◽  
Liver Histopathology ◽  
Glutamyl Transferase

Background: This study investigated selenium nanoparticles’ protective effects (SE-NPs) against carbon tetrachloride (CCl4)-induced hepatic injury in rats. Methods: Rats were divided into four groups (n = 8). Group 1 rats received the vehicle solution only. Group 2 received a single intraperitoneal injection of 1 mL/kg CCl4 in liquid paraffin (1:1 v/v). Group 3 was treated with SE-NPs (2.5 mg/kg) twice a week for three weeks before receiving CCl4 challenge. Oxidative stress, liver function, liver histopathology and serum lipid levels were evaluated. Results: Plasma concentrations of aspartate transaminase (AST), gamma-glutamyl transferase (GGT), alkaline phosphatase (ALP), urea, creatinine, malondialdehyde (MDA) and the toxicity marker, lactate dehydrogenase (LDH), were significantly elevated in rats treated with CCl4 compared to the controls. CCl4 also caused a significant decline in liver glutathione (GSH) concentration. SE-NP pretreatment significantly improved the level of AST, urea, creatinine, MDA, LDH, and GSH in the CCl4-injected rats towards the control levels. Conclusions: SE-NPs restored both liver function and hepatic structure in CCl4 treated rats. SE-NPs exhibit an ability to counter markers of liver injury induced by CCl4 and restore oxidative stability to lipid profiles and liver structure and function.

scholarly journals Protective effects of prebiotic (resistant maltodextrin) and silymarin against toxicity of carbon tetrachloride in liver rat and kidney

2020 ◽  
Vol 8 (1) ◽  
pp. 15
Author(s):  
M. G. A. EL. SAYED ◽  
ENAS. A. H. FARAG ◽  
HEBA. M. Nasr
Keyword(s):  
Carbon Tetrachloride ◽  
Serum Levels ◽  
Protective Role ◽  
Vehicle Group ◽  
Albino Rats ◽  
Protective Effects ◽  
Liver And Kidney ◽  
Resistant Maltodextrin ◽  
Hepatic Injuries

Exposure to carbon tetrachloride induces acute and chronic hepatic injuries as well as renal injuries in rats. Therefore, the current study aimed to evaluate the protective role of prebiotic (digestion resistant maltodextrin) and silymarin against carbon tetrachloride -induced heptorenal toxicity in albino rats. Six groups with ten rats each were used for this purpose; these groups included the control vehicle group that received saline daily for 30 days, prebiotic group (1g/kg, orally) daily for 30 days; silymarin group (200 mg/kg orally) daily for 30 days; carbon tetrachloride group (2.5ml/kg intraperitoneally twice per week for three week; the prebiotic – carbon tetrachloride group; the silymarin – carbon tetrachloride group. The results revealed that carbon tetrachloride significantly increased serum levels of alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, total bilirubin cholesterol, triglyceride, urea and creatinine. In addition, there were substantial increase in lipid peroxidation (malondialdehyde) and level of glucose with significant decreases in albumin, total protein, creatinine kinase, hemoglobin and red blood cells. Carbon tetrachloride also caused histological changes in liver and kidney tissues. However, administration of prebiotic and silymarin alone ameliorated the carbon tetrachloride induced liver and kidney damage with improved hematological, lipid profile and glucose level.  

scholarly journals In vivo Toxicity Assessment after the Detoxification of Aflatoxin Compounds – Contaminated Wheat and Corn by Ozone Gas

2020 ◽  
pp. 1-18
Author(s):  
T. T. El-Sisy ◽  
Asmaa A. Salem ◽  
Nivin S. Nail ◽  
Jehan B. Ali
Keyword(s):  
Health Hazard ◽  
Fungal Growth ◽  
Serum Levels ◽  
Albino Rats ◽  
Gamma Glutamyl Transferase ◽  
Control Groups ◽  
Gas Treatment ◽  
Glutamyl Transferase ◽  
Corn Grains

Aflatoxins (AFs) are dangerous mycotoxins, which include a great number of lipophilic molecules produced by aerobic microscopic fungi belonging to the genus Aspergillus causes health hazard including death to human and livestock. The objective of this study was to evaluate the effectiveness of ozone gas treatment on the fungal growth and detoxification of AFs - contaminated wheat and corn grains. Ozone concentration treatments 40 mg / Kg wheat for 1 hour and 80 mg / Kg corn for 2 hours of exposure time respectively were applied to contaminated samples of wheat and corn grains. It was observed that completely inhibition of Aspergillus growth and consequently the total aflatoxin content was decreased. In vivo, the biosafety assessment for 72 male albino rats fed on diet containing 70% wt. of ozone treated AFs – contaminated grains were evaluated comparing to control groups. Results indicated that rats fed on AFs contaminated grains have significantly increased the serum enzymes activity of alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), gamma glutamyl transferase (GGT), malondialdehyde (MDA) content as well as the serum levels of creatinine, urea, glucose, total cholesterol (TC) and triglycerides (TG). Also, it was observed that a significant decrease in the level of serum total protein (TP), albumin (Alb), reduced glutathione (GSH) and testosterone hormone comparing to control groups.  However, the oral administration of ozonized groups ameliorated the biochemical parameters compared to rats fed on contaminated grains. Moreover, histopathological studies of liver, kidney and testis tissues of rats fed on contaminated grains that revealed different lesions and changes in tissues, inversely to that improving effects in tissues of ozonized contaminated grains – fed rats. It was concluded that ozonization treatment were most effective in reduction of mold count and degradation of aflatoxins content for grains during storage.

Protective effects of Asparagusracemosus on oxidative damage in isoniazid-induced hepatotoxic rats

2011 ◽  
Vol 28 (3) ◽  
pp. 238-244 ◽  
Author(s):  
N Palanisamy ◽  
S Manian
Keyword(s):  
Free Radicals ◽  
Lipid Hydroperoxide ◽  
Serum Levels ◽  
Hepatoprotective Activity ◽  
Albino Rats ◽  
Asparagus Racemosus ◽  
Enzymatic Antioxidants ◽  
Protective Effects ◽  
Cyp2e1 Activity ◽  
Glutamyl Transferase

To investigate the hepatoprotective activity of Asparagus racemosus against isoniazid-induced hepatotoxicity in male albino rats. Rats ( n = 6 per group)were divided into four groups: saline-treated control, saline-treated control with A. racemosus extract (50 mg/kg), isoniazid treatment alone (100 mg/kg, intraperitoneal [i.p.]), and isoniazid– A. racemosus extract (50 mg/kg)administered orally as cotreatment. Animals were treated for 21 days and euthanized 1 h after the last drug administration. Evaluated body weight, serum levels of alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, g-glutamyl transferase, total protein, albumin, hepatic malondialdehyde content, superoxide dismutase, catalase, cytochrome P450 2E1 (CYP2E1)activity and glutathione (GSH). A. racemosus extract prevented isoniazid-induced hepatotoxicity, indicated by both diagnostic indicators of liver damage, liver functional profile, significantly ( p < 0.05)inhibited CYP2E1 activity, markedly attenuated oxidative stress by improved enzymatic, non-enzymatic antioxidants levels and mitigate malondialdehyde, lipid hydroperoxide significantly ( p < 0.05). These results suggest that A. racemosus extract exerts its hepatoprotective activity by inhibiting the production of free radicals and acts as a scavenger, reducing the free radical generation via inhibition of hepatic CYP2E1 activity, increasing the removal of free radicals through the induction of antioxidant enzymes and improving non-enzymatic thiol antioxidant GSH.

scholarly journals Effect of nanopolysaccharide (BSEPS) from Bacillus subtilis sp. on thioacetamide-induced liver fibrosis in rats

2019 ◽  
Vol 43 (1) ◽  
Author(s):  
Manal G. Mahmoud ◽  
Mohsen S. Asker ◽  
Mohamed E. El Awady ◽  
Amal I. Hassan ◽  
Nadia A. R. Zaharan ◽  
...  
Keyword(s):  
Bacillus Subtilis ◽  
Liver Fibrosis ◽  
Transforming Growth Factor Beta ◽  
Transforming Growth Factor ◽  
Periodate Oxidation ◽  
Hepatic Tissue ◽  
Albino Rats ◽  
Gamma Glutamyl Transferase ◽  
Glutamyl Transferase ◽  
Tgf Β1

Abstract Background Nanomedicine contributes to the efficiency of pharmacological treatments and progresses rapidly. The present study was designed to produce exopolysaccharide (BSEPS) from Bacillus subtilis sp. strain reported in our previous study was further characterized, and its BSEPS for synthesis of the nanoparticle Ag-BSEPS using microwave heating to determine the possible effects of a prepared solution containing Ag-BSEPS versus thioacetamide (TAA) evoked liver fibrosis in Wister albino rats. Nanoparticles with silver (Ag) core have been synthesized in an aqueous solution after exposure of BSEPS to periodate oxidation. Animals were split into four groups: I - control rats, water ad libitum for 6 weeks; II - rats were injected with TAA 200 mg/kg-1 3 times/week for 4 weeks IP; III - Ag-BSEPS 100 mg/kg-1 IP twice a week for 6 weeks; and IV - TAA, as group II followed by Ag-BSEPS as group III. The antifibrotic effects of Ag-BSEPS were appraised by determining different hepatotoxicity indices, oxidative stress, and inflammatory and liver fibrosis markers. Results Nanoparticles were obtained with a diameter size range of 50–100 nm characterized by SEM and TEM without using any harmful reagents. Results evinced considerably reduced activity of liver functions such as transaminases (AST, ALT), gamma-glutamyl transferase (GGT), and alkaline phosphatase (ALP) in the group which received TAA followed by Ag-BSEPS compared to the other group which received only TAA. In the current results, the administration of Ag-BSEPS showed an improvement in the proinflammatory cytokines. On the contrary, the antioxidant enzymes in liver homogenates revealed significant improvement (concentration of glutathione peroxidase (GSH-PX), superoxide dismutase (SOD), and catalase (CAT) increases) in animals with TAA-induced liver damage followed by Ag-BSEPS. Moreover, the activities of the fibrotic markers transforming growth factor-beta 1(TGF-β1) and type III pro-collagen (PCIII) were increased in liver tissues in the group which was given TAA alone as compared to the controls. The percentage of fibrosis of hepatic tissue had a positive correlation with the levels of PCIII and TGF-β1, followed by Ag-BSEPS compared to the TAA group without nanocomposite treatment. Microscopic examinations revealed inhibitory effects of Ag-BSEPS on inflammatory changes and deterrent of liver fibrosis. Conclusion It was suggested that the biochemical and histological amelioration observed in Ag-BSEPS (100 mg/kg-1 twice a week for 6 weeks) treated the fibrotic rats.

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

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.

scholarly journals Serum Levels of Glutamate-Pyruvate Transaminase, Glutamate-Oxaloacetate Transaminase and Gamma-Glutamyl Transferase in 1494 Patients with Various Genotypes for the Alpha-1 Antitrypsin Gene

2020 ◽  
Vol 9 (12) ◽  
pp. 3923
Author(s):  
José María Hernández Pérez ◽  
Ignacio Blanco ◽  
Agustín Jesús Sánchez Medina ◽  
Laura Díaz Hernández ◽  
José Antonio Pérez Pérez
Keyword(s):  
Liver Damage ◽  
Serum Levels ◽  
Gamma Glutamyl Transferase ◽  
Glutamate Oxaloacetate Transaminase ◽  
Glutamate Pyruvate Transaminase ◽  
Gamma Glutamyl ◽  
Glutamate Pyruvate ◽  
Alpha 1 Antitrypsin ◽  
Glutamyl Transferase ◽  
Normal Genotype

Background: Patients with liver disease associated with alpha-1 antitrypsin deficiency (AATD) are homozygous for the Z mutation, leading to chronic liver damage. Objective: To assess the serum levels of glutamate-oxaloacetate transaminase (GOT), glutamate-pyruvate transaminase (GPT), and gamma-glutamyl transpeptidase (GGT) in patients with different genotypes for the alpha-1 antitrypsin (AAT) gene. Methods: Patients (n = 1494) underwent genotyping of the SERPINA1 gene, together with a determination of AAT and GOT and GPT and GGT transaminase levels. Patients with a deficient allele (n = 476) and with a normal genotype were compared. Results: A statistically significant association was found between deficient genotypes and GOT (p < 0.0003), GPT (p < 0.002), and GGT (p < 0.006). Comparing GOT levels in patients with PI*Z deficient variant versus those with normal genotype, an odds ratio (OR) of 2.72 (CI: 1.5–4.87) (p < 0.0005) was obtained. This finding was replicated with the PI*Z allele and the GPT values (OR = 2.31; CI: 1.45–3.67; p < 0.0003). In addition, a statistically significant association was found between liver enzymes and AAT values. Conclusion: The PI*Z allele seemed to be a risk factor for the development of liver damage. AAT deficient genotypes were associated with GOT, GPT, and GGT altered values. Low AAT levels were associated with high GPT and GGT levels.

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