scholarly journals Hepatoprotective activity of white horehound (Marrubium vulgare) extract against cyclophosphamide toxicity in male rats

2016 ◽  
Vol 94 (4) ◽  
pp. 441-447 ◽  
Author(s):  
Amani Ettaya ◽  
Sabah Dhibi ◽  
Noura Samout ◽  
Abdelfettah Elfeki ◽  
Najla Hfaiedh
Keyword(s):  
Lipid Peroxidation ◽  
Liver Toxicity ◽  
Antioxidant Properties ◽  
Hepatoprotective Activity ◽  
Male Rats ◽  
Control Group ◽  
Defense System ◽  
Aspartate Amino Transferase ◽  
Group A ◽  
Marrubium Vulgare

The hepatoprotective activity of Marrubium vulgare against cyclophosphamide toxicity in Wistar rats was evaluated. Adult male rats were divided into 4 groups of 6 each: a control group, a group injected with cyclophosphamide (150 mg·kg−1) for 3 days, a group orally given a M. vulgare aqueous extract ((500 mg of dry leaves)·kg−1·day−1) for 30 days then treated with cyclophosphamide, and a group receiving only M. vulgare for 30 days. After 33 days of treatment, activities of alanine amino transferase (ALAT), aspartate amino transferase (ASAT), lactate dehydrogenase (LDH), and alkaline phosphatase (ALP) were determined in serum. Moreover, lipid peroxidation level and superoxide dismutase (SOD) activities, catalase (CAT) and glutathione peroxidase (GPx) were measured in liver. Alterations of these hepatic biomarkers and increased lipid peroxidation confirmed cyclophosphamide-induced liver toxicity. Cyclophosphamide also decreased the enzymatic defense system against oxidative stress. However, when this drug was administered in rats given M. vulgare extract, all the biological parameters underwent much less alteration. Administration of M. vulgare extract was found to be beneficial by attenuating cyclophosphamide-induced liver damage. The protective effect of the plant is mainly attributed to its antioxidant properties and the existence of phenolic acids and flavonoids, as highlighted by HPLC-based analysis.

scholarly journals Trigonella foenum-graecum seeds extract plays a beneficial role on brain antioxidant and oxidative status in alloxan-induced Wistar rats

2020 ◽  
Vol 4 (2) ◽  
pp. 83-89
Author(s):  
Jangampalli Adi Pradeepkiran ◽  
Venkata Subbaiah Nandyala ◽  
Matcha Bhaskar
Keyword(s):  
Lipid Peroxidation ◽  
Brain Tissue ◽  
Dehydrogenase Activity ◽  
Tap Water ◽  
Antioxidant Properties ◽  
Diabetic Rats ◽  
Male Rats ◽  
Control Group ◽  
Lactate Dehydrogenase Activity ◽  
Trigonella Foenum Graecum

Abstract Context Trigonella foenum-graecum (TriFG) exhibits increased scavenger enzymatic activities and reduces the production of reactive oxygen species in diabetic rats. Objective The present study was aimed to investigate the effect of TriFG on lipid peroxidation levels and antioxidant status in brain tissue of rats exposed to alloxan. Materials and Methods Healthy male rats (180 ± 10 g) were allocated into five groups. Animals in group 1 maintained on normal tap water served as controls and rats in groups 2, 3, 4, and 5 were treated as experimental groups. Rats in group 2 were intraperitoneally injected with alloxan (120 mg/kg BW) and treated as diabetic rats, whereas rats in groups 3 and 4 were maintained on same experimental regimen as that of rats in groups 1 and 2, respectively, and in addition, they were orally gavaged with herbal extracts of TriFG (0.25 g/kg BW). Diabetic rats treated with glibenclamide in group 5 were used as positive controls. Results and Discussion Significant (P < 0.001) increase in the antioxidant enzymes with a significant (P < 0.001) decrease in the lipid peroxidation levels were observed in the brain tissue of diabetic rats treated with TriFG extract as compared to diabetic and glibenclamide-treated rats. No significant changes were observed in pro- and antioxidant levels in brain tissue of rats treated with TriFG extract alone when compared to normal rats. In diabetic rats, brain mitochondrial and cytosolic enzymes like succinate dehydrogenase, glutamate dehydrogenase, and glucose-6-phosphate dehydrogenase activity levels were significantly (P < 0.05) decreased with reversely increased was observed in lactate dehydrogenase activity (P < 0.05). Conclusions The findings of the present study suggested that TriFG, through its antioxidant properties, protects brain tissue by mitigating oxidative stress induced by alloxan-exposed rats. TriFG extract significantly increased the antioxidant and oxidative properties in diabetic rats when compared with the control group rats.

scholarly journals Effect of Turmeric on Serum Malondialdehyde levels in Oral Submucous Fibrosis

2020 ◽  
Vol 5 (1) ◽  
pp. 29-33
Author(s):  
Tejashree Dashrath Kapgate ◽  
◽  
Keyword(s):  
Lipid Peroxidation ◽  
Oral Submucous Fibrosis ◽  
Antioxidant Properties ◽  
Clinical Signs ◽  
Clinical Intervention ◽  
Control Group ◽  
Betel Nut ◽  
Group A ◽  
Submucous Fibrosis ◽  
Group B

Background: Aspergillus flavous in betel nut secretes aflatoxin i.e. mycotoxin & tobacco which leads to production of free radicals and reactive oxygen species, thus increasing lipid peroxidation. Biological parameter of Lipid peroxidation is malondialdehyde. Hence present study was conducted to evaluate effect of turmeric on increased lipid peroxidation by using serum malondialdehyde levels & as a surrogate outcome on clinical signs & symptoms of oral submucous fibrosis (OSMF). Methods: In this study 270 subjects of which 30 were suffering from OSMF on turmeric with counseling them about stoppage of habit (group A), 30 subjects suffering from OSMF on turmeric without counseling them about stoppage of habit (group B), 30 subjects suffering from OSMF counseled for stoppage of habit but without turmeric medication (group C), 90 cases which were betel-nut habitual without OSMF (group D), 90 cases healthy control group (group E). Results: Statistically significant reduction in Serum MDA levels post treatment group A patients as compared to group B & group C (p<0.05). Mean difference was observed as 9.00 in group A, 3.81 in group B, 2.62 in group C. Conclusion: Increased serum MDA in OSMF can be used as an important marker in early diagnosis, treatment, prognosis and for prevention and clinical intervention of the disease. The antioxidant properties of turmeric reduce the oxidative stress even with effects of areca alkaloids. Serum MDA level was decreased in subjects taking turmeric medication for the period of 4 weeks

Effect of Opuntia dejecta (Salm-Dyck) flowers in liver of fructose-fed rats: Biochemicals, enzymatic and histological studies

2021 ◽  
pp. 096032712110134
Author(s):  
O Zouaoui ◽  
K Adouni ◽  
A Jelled ◽  
A Thouri ◽  
A Ben Chrifa ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Antioxidant Activity ◽  
Body Weight ◽  
Diabetes Type 2 ◽  
Male Rats ◽  
Control Group ◽  
Standard Drug ◽  
High Fructose ◽  
Group A ◽  
Histological Architecture

Phytochemical composition and antioxidant activity of flowers decoction at post-flowering stage (F3D) of Opuntia dejecta were determined. The obtained findings demonstrate that F3D has a marked antioxidant activity in all tested assays. Furthermore, the present study was designed to test the protective activity of F3D against induced Diabetes type 2 (DT2) in male rats. Those metabolic syndromes were induced by a high-fructose diet (HFD) (10% fructose solution) for a period of 20 weeks. F3D was administered orally (100 and 300 mg/kg body weight) daily for the last 4 weeks. Metformin (150 mg/kg body weight) was used as a standard drug and administrated orally for the last 4 weeks. The results showed a significant increase in blood glucose, triglycerides and hepatic markers (ALAT, ASAT and ALK-P) in HFD group. A significant increase in hepatic TBARS and a significant decrease in SOD, CAT and GPX were observed in fructose fed rats compared to control group. Administration of F3D showed a protective effect in biochemical and oxidative stress parameters measured in this study. Also, oral administration of F3D restored the histological architecture of rat liver in comparison with rats fed HFD. In conclusion, F3D attenuated hepatic oxidative stress in fructose-fed rats.

scholarly journals Effects of Hexachlorocyclohexane (HCH-γ-Isomer, Lindane) Intoxication on the Proliferation and Apoptosis in Rat Testes

2009 ◽  
Vol 78 (4) ◽  
pp. 615-620 ◽  
Author(s):  
Hayati Yuksel ◽  
Erkan Karadas ◽  
Hikmet Keles ◽  
Hasan Huseyin Demirel
Keyword(s):  
Germ Cell ◽  
Germ Cells ◽  
Male Rats ◽  
Control Group ◽  
High Dose ◽  
Histopathological Changes ◽  
Proliferation And Apoptosis ◽  
Group A ◽  
Higher Doses ◽  
Group 1

In this study, experimentally lindane-induced histopathological changes and proliferation and/or apoptosis in germ cells in the rat testes were investigated. A total of 40 healthy fertile 3-month-old male rats were used. Animals were divided into 4 groups, each containing 10 rats. Group 1 (control) was given only pure olive oil, Groups 2, 3 and 4 were administered lindane at 10, 20 and 40 mg/kg/bw, respectively, by gastric gavage for 30 days. Microscopically, degenerative changes were observed in the lindane-treated groups. For proliferative activity PCNA immunolabelling and for germ cells apoptosis TUNEL methods were performed. Although a strong PCNA positivity in the control group was observed, a gradual decrease was noted in the lindane-treated groups especially at higher doses. Significant increases of apoptosis were seen in the lindane-treated groups compared to the control group. A decrease in testosterone concentrations was observed in lindane-treated groups compared to the control group. The study indicates that high-dose lindane intoxication contributes to the suppression of spermatogenesis through a reduction of germ cell proliferation and an increase of germ cell death in rat testes.

scholarly journals Evaluation of Hepatoprotective and in vivo Antioxidant Potentials of Methanol Extract of Tephrosia pumila against Thioacetamide Induced Liver Toxicity in Wistar Rats

2021 ◽  
Vol 70 (2) ◽  
Author(s):  
Ramesh C ◽  
Pinkey Rawal ◽  
Soma Pramanik ◽  
Shabana S
Keyword(s):  
Biochemical Parameters ◽  
Methanol Extract ◽  
Liver Toxicity ◽  
Antioxidant Properties ◽  
Total Duration ◽  
Hepatoprotective Activity ◽  
Oral Toxicity ◽  
Standard Drug ◽  
Protein Ions

The objective of the current investigation was performed to assess the hepatoprotective potentials and in vivo antioxidant properties of methanol extract of Tephrosia pumila against thioacetamide induced liver damage in rats. The acute oral toxicity study of methanol extract was determined as per OECD guidelines and the extract was proved to be safe up to the dose of 2000mg/kg. The total duration of the study was 21 days and animals were divided into six groups. Hepatotoxicity was induced in the animals of all groups except normal control by single dose administration of Thioacetamide(100mg/kg) at first day of the study followed by animals were treated daily with standard drug sylimarin and methanol extract of Tephrosia pumila (100mg/kg, 200mg/kg and 400mg/kg) to respective groups for 21 days. Variations in biochemical parameters like alanine transferase (ALT), aspartate transferase (AST), alkaline phosphatase (ALP), total bilirubin, direct bilirubin, albumin, total protein, ions and others parameters like clotting time and weight of the liver were considered to determine beneficial effect of the extract. At the end of the study liver samples were collected and subjected to histopathological evaluation. There were significant variations in the above mentioned biochemical parameters in toxic control animals treated with Thioacetamide alone while in the animals treated with methanol extract and standard drug silymarin, all the parameters were normal possibly due to their beneficial property in protecting the liver against thioacetamide induced hepatotoxicity. The results obtained in the above study suggesting that, the methanol extract of Tephrosia pumila possess significant hepatoprotective activity.

scholarly journals Antioxidant and Hepatoprotective Activity of a New Tablets Formulation fromTamarindus indicaL.

2016 ◽  
Vol 2016 ◽  
pp. 1-7 ◽  
Author(s):  
Jesús Rafael Rodriguez Amado ◽  
Ariadna Lafourcade Prada ◽  
Julio Cesar Escalona Arranz ◽  
Renato Pérez Rosés ◽  
Humberto Morris Quevedo ◽  
...  
Keyword(s):  
Lipid Peroxidation ◽  
Serum Levels ◽  
Hepatoprotective Activity ◽  
Negative Control ◽  
Diet Group ◽  
Control Group ◽  
Standard Diet ◽  
Tamarindus Indica ◽  
Sprague Dawley ◽  
Group I

Hepatotoxic chemicals damage liver cells primarily by producing reactive oxygen species. The decoction of the leaves ofTamarindus indicaL. is used for liver disorders. In this work we evaluated the hepatoprotective activity of a tablet formulation of this plant. Thirty-five Sprague Dawley rats were randomly divided into five groups (n=7). First group (I) is control group, fed with standard diet. Groups II to V (hepatotoxic groups) were subjected to a subcutaneous injection of CCl4(0.5 mL/kg). Group II was negative control, fed with standard diet; group III was subjected to administration of Silymarin 150 mg/kg and groups IV and V were treated with tablets in dose of 100 mg/kg and 200 mg/kg, respectively. Lipid peroxidation and the activity of superoxide dismutase, catalase, and reduced glutathione were evaluated. Serum levels of alanine aminotransferase, aspartate aminotransferase, gamma-glutamine transferase, alkaline phosphatase, and a lipid profile were evaluated too. The tablets inhibit lipid peroxidation. The redox balance (SOD-CAT-GSH) remains normal in the experimental groups treated with tablets. The liver function using dose of 200 mg/kg of tablets was better than the other experimental groups. These results justify, scientifically, the ethnobotanical use of the leaves ofTamarindus indicaL.

Antioxidant and Hepatoprotective Effects of Orthosiphon stamineus Benth.

2007 ◽  
Vol 35 (01) ◽  
pp. 115-126 ◽  
Author(s):  
Mun Fei Yam ◽  
Rusliza Basir ◽  
Mohd. Zaini Asmawi ◽  
Zhari Ismail
Keyword(s):  
Lipid Peroxidation ◽  
Free Radical ◽  
Liver Toxicity ◽  
Radical Scavenging ◽  
Water Extract ◽  
Liver Function Tests ◽  
Hepatoprotective Activity ◽  
Free Radical Scavenging ◽  
Trolox Equivalent Antioxidant Capacity ◽  
Orthosiphon Stamineus

Orthosiphon stamineus (OS), Benth. (Lamiaceae) is widely used in Malaysia for treatments of various kidney and liver ailments. In the experiment, DPPH• radicals scavenging, Fe 3+-induced lipid peroxidation inhibiting activities and trolox equivalent antioxidant capacity (TEAC) of methanol/water extract of Orthosiphon stamineus (SEOS) were determined. The results indicated that SEOS exhibited antioxidant, lipid peroxidation inhibition and free radical scavenging activities. The hepatoprotective activity of the SEOS was studied using CCl 4-induced liver toxicity in rats. The activity was assessed by monitoring liver function tests through the measurement of alanine transaminase (ALT) and aspartate transaminase (AST). Furthermore, hepatic tissues were also subjected to histopathological studies. Pretreatment of SEOS (125, 250, 500 and 1000 mg/kg p.o.) dose-dependently reduced the necrotic changes in rat liver and inhibited the increase of serum ALT and AST activities. The results of the present study indicated that the hepatoprotective effect of Orthosiphon stamineus might be ascribable to its antioxidant and free radical scavenging property.

scholarly journals Roles of Moringa oleifera Leaf Extract in Improving the Impact of High Dietary Intake of Monosodium Glutamate-Induced Liver Toxicity, Oxidative Stress, Genotoxicity, DNA Damage, and PCNA Alterations in Male Rats

2018 ◽  
Vol 2018 ◽  
pp. 1-11 ◽  
Author(s):  
Tarfa Albrahim ◽  
Manal Abdulaziz Binobead
Keyword(s):  
Oxidative Stress ◽  
Dna Damage ◽  
Leaf Extract ◽  
Liver Toxicity ◽  
Monosodium Glutamate ◽  
Male Rats ◽  
Control Group ◽  
Gamma Glutamyl Transferase ◽  
Glutamyl Transferase ◽  
The Impact

It is common for food to be made more palatable through the use of the flavour enhancer monosodium glutamate, also known as vetsin powder. The purpose of the study described in this paper was to explore how vetsin-induced hepatic toxicity, DNA fragmentation, damage, and oxidative stress modifications could be mitigated with moringa leaf extract (MLE). To that end, 40 male rats were separated into four groups: normal control, positive control or MLE, vetsin, and vetsin combined with MLE. Results indicated that, compared to the control group, the levels of serum alanine aminotransferase (ALT), aminotransferase (AST), alkaline phosphatase (ALP), gamma-glutamyl transferase (GGT), liver malondialdehyde (MDA), DNA damage, injury, PCNA, and P53 expressions were significantly enhanced by the administration of vetsin (P<0.05). However, the vetsin group had significantly reduced levels of albumin, globulin, total protein, liver glutathione (GSH), superoxide dismutase enzyme (SOD), catalase, and glutathione S-transferase (GST) enzyme activities (P<0.05) by comparison to control. Meanwhile, modifications in liver functions, oxidative stress, DNA damage, liver injury, and PCNA expression were alleviated when vetsin was administered alongside MLE. The authors conclude that vetsin may have many side effects and that MLE can ameliorate biochemical changes, oxidative stress, hepatic injury, PCNA, and P53 alterations induced by vetsin administration.

Influence of doxorubicin on lipid peroxidation and heart histology in rats

2015 ◽  
Vol 21 (31) ◽  
pp. 33-36
Author(s):  
Джиоев ◽  
Inal Dzhioev ◽  
Джанаев ◽  
Robert Dzhanaev
Keyword(s):  
Low Dose ◽  
Male Rats ◽  
Control Group ◽  
High Dose ◽  
Cardiovascular Toxicity ◽  
Anthracycline Antibiotic ◽  
Cross Striation ◽  
Group A ◽  
Sexually Mature ◽  
Experimental Group

Anthracycline antibiotic doxorubicin, which has proven cardiovascular toxicity, is often used in the treatment of cancer. The research project was carried out in 21 sexually mature Wistar male rats divided into three groups: control group, high-dose experimental group, in which rats were once injected intraperitoneally with doxorubicin hydrochloride at a dose of 10 mg/kg and low-dose experimental group, in which animals twice received intraperitoneal 2.5 mg/kg doses of doxorubicinhydrochloride at 10-day interval.An increase of malondialdehyde was revealed in the membranes of red blood cells in the high-dose experimental group, while in the low-dose experimental group a reduction in the levels of malondialdehyde and plasma hydroperoxides as well as a decreasing of catalase activity was observed. Intake of doxorubicin also causes venous hyperemia in wide areas of myocardiumalong with increasing of cardiomyocytic cross striation.

scholarly journals IMPACTS OF QUERCETIN AND MERCAPTOTHION ON MALE REPRODUCTIVE PARAMETERS OF RATS

SPERMOVA ◽  
2020 ◽  
Vol 10 (2) ◽  
pp. 64-73
Author(s):  
Shiva Roshankhah ◽  
◽  
Ahmad Shabanizadeh ◽  
Amir Abdolmaleki ◽  
Mohammad Reza Salahshoor1 ◽  
...  
Keyword(s):  
Male Fertility ◽  
Caspase 3 ◽  
Antioxidant Properties ◽  
Male Rats ◽  
Control Group ◽  
Germinal Layer ◽  
Treatment Groups ◽  
Real Time Quantitative Pcr ◽  
Total Antioxidant ◽  
Fertility Disorders

Quercetin is an herbal polyphenol with valuable antioxidant properties. Mercaptothion is categorized as organophosphates which can generate free radicals and induce male fertility disorders. This study was aimed to assess the impacts of Quercetin against destruction of male fertility parameters induced by Mercaptothion. 64 male rats were randomly assigned into 8 groups; control, and Mercaptothion (250 mg/kg) groups; Quercetin groups (7.5, 15, and 30 mg/kg) and Mercaptothion + Quercetin (7.5, 15, and 30 mg/kg). Treatments were administered intraperitoneally (Mercaptothion) and orally (Quercetin) daily for 65 days. The sperm parameters, testis malondialdehyde (MDA), total antioxidant capacity (TAC), testosterone level and height of germinal layer were evaluated. Expressions of p53, caspase-3, Bax, and Bcl-2 were measured through real-time quantitative PCR. Values of all factors were reduced significantly except the MDA level (which increased) in Mercaptothion group compared to the control group (p<0.001). Studied criteria in groups of Quercetin and Quercetin + Mercaptothion in whole doses increased significantly except MDA level (which reduced) compared to the Mercaptothion group (p<0.001). Also, downregulated levels of p53, caspase-3, and Bax genes and unregulated levels of Bcl-2 gene expression were detected in control and the sixth treatment groups significantly in Quercetin group compared to the Mercaptothion group (p<0.001). No significant alterations were detected in Quercetin groups compared to the control group (p>0.05). Quercetin reduced toxic effects of Mercaptothion on male fertility parameters.

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