scholarly journals Evaluation of the Effect of Ceftriaxone on Lipid Peroxidation and Antioxidant Levels in Mice

2019 ◽  
Vol 12 (1) ◽  
pp. 245-250
Author(s):  
Kunjumon Dayana ◽  
Megaravalli R. Manasa
Keyword(s):  
Lipid Peroxidation ◽  
Body Weight ◽  
Antioxidant Enzymes ◽  
Free Radicals ◽  
Defense Mechanisms ◽  
Thiobarbituric Acid ◽  
Generation Cephalosporin ◽  
Control Group ◽  
Thiobarbituric Acid Reactive Substance ◽  
Albino Mice

Lipid peroxidation generates free radicals. These free radicals are scavenged by antioxidant defense mechanisms. An imbalance between the free radicals generation and antioxidant mechanisms can result in tissue damage. Several drugs are known to induce lipid peroxidation which can be responsible for their toxic potential. Hence the current study was planned to assess the effect of ceftriaxone, a third generation cephalosporin, on lipid peroxidation and levels of antioxidants in albino mice. Ceftriaxone was injected intraperitoneally at two doses - 100 mg/kg body weight; 200 mg/kg body weight – to albino mice. TBARS (Thiobarbituric acid reactive substance) levels in plasma, erythrocytes as well as tissue and the antioxidant enzymes activities were estimated. The data from ceftriaxone groups was analyzed with control group using ANOVA and Dunnett’s test as post hoc. Ceftriaxone (100 mg/kg body weight) did not alter TBARS levels compared to control. Ceftriaxone - 200 mg/kg body weight, has significantly increased TBARS levels. The activities of antioxidant enzymes were significantly decreased by ceftriaxone at these doses. The present study demonstrates that ceftriaxone has the potential for lipid peroxidation induction and reduction in the antioxidant enzymes acitivities in albino mice.

Resistance of erythrocytes from Brown trout (Salmo trutta m. trutta L.) affected by ulcerative dermal necrosis syndrome

2011 ◽  
Vol 14 (3) ◽  
pp. 443-448 ◽  
Author(s):  
N. Kurhalyuk ◽  
H. Tkachenko ◽  
K. Pałczyńska
Keyword(s):  
Oxidative Stress ◽  
Lipid Peroxidation ◽  
Brown Trout ◽  
Salmo Trutta ◽  
Thiobarbituric Acid ◽  
Control Group ◽  
Thiobarbituric Acid Reactive Substance ◽  
Tbars Level ◽  
Reactive Substance ◽  
Brown Trout Salmo Trutta

Resistance of erythrocytes from Brown trout (Salmo trutta m. trutta L.) affected by ulcerative dermal necrosis syndrome In the present work we evaluated the effect of ulcerative dermal necrosis (UDN) syndrome on resistance of erythrocytes to haemolytic agents and lipid peroxidation level in the blood from brown trout (Salmo trutta m. trutta L.). Results showed that lipid peroxidation increased in erythrocytes, as evidenced by high thiobarbituric acid reactive substance (TBARS) levels. Compared to control group, the resistance of erythrocytes to haemolytic agents was significantly lower in UDN-positive fish. Besides, UDN increased the percent of hemolysated erythrocytes subjected to the hydrochloric acid, urea and hydrogen peroxide. Results showed that UDN led to an oxidative stress in erythrocytes able to induce enhanced lipid peroxidation level, as suggested by TBARS level and decrease of erythrocytes resistance to haemolytic agents.

Butylated hydroxyanisole alleviates ferric nitrilotriacetate induced nephrotoxicity in rats by abrogation of oxidative stress

2013 ◽  
Vol 3 (2) ◽  
pp. 65-70
Author(s):  
Sabah Ansar ◽  
Mohammad Iqbal ◽  
Noura Al Jameil
Keyword(s):  
Oxidative Stress ◽  
Hydrogen Peroxide ◽  
Lipid Peroxidation ◽  
Body Weight ◽  
Antioxidant Enzymes ◽  
Control Group ◽  
Butylated Hydroxyanisole ◽  
Chemopreventive Agent ◽  
Microsomal Lipid Peroxidation ◽  
Hydrogen Peroxide Generation

In this study the effect of butylated hydroxyanisole (BHA), a phenolic antioxidantused in food on Ferric‐Nitrilotriacetate (Fe–NTA) induced nephrotoxicity is reported. Fe‐NTA (9 mg Fe/kg body weight, intraperitoneally) treatment enhanced the renal microsomal lipid peroxidation and hydrogen peroxide generation to ~2‐2.5 folds compared to saline‐treated control and glutathione levels and the activities of antioxidant enzymes decreased to a range of 2–2.5 fold in kidney. These changes were reversed significantly in animals receiving a pretreatment of BHA. Pretreatment with BHA prior to Fe‐ NTA treatment reduced microsomal lipid peroxidation and hydrogen peroxide generation to 1.3‐1.5 fold compared to control group and glutathione and the activities of antioxidant enzymes increased to a range of 1.5‐2 folds in kidney. Fe‐NTA administration enhanced value of blood urea nitrogen and creatinine to 3.7 and 2.5 fold respectively as compared to their corresponding control group. Administration of Fe‐NTA to rats receiving a pretreatment of BHA led to a significant diminution in both of these values. The results indicate that BHA is a potent chemopreventive agent and suppresses Fe‐NTA induced nephrotoxicity in rats.

scholarly journals Effect of Dietary Hemp Seed on Oxidative Status in Sows during Late Gestation and Lactation and Their Offspring

Animals ◽  
2019 ◽  
Vol 9 (4) ◽  
pp. 194 ◽  
Author(s):  
Laurentiu Mihai Palade ◽  
Mihaela Habeanu ◽  
Daniela Eliza Marin ◽  
Veronica Sanda Chedea ◽  
Gina Cecilia Pistol ◽  
...  
Keyword(s):  
Lipid Peroxidation ◽  
Antioxidant Enzymes ◽  
Control Diet ◽  
Thiobarbituric Acid ◽  
Oxidative Status ◽  
Late Gestation ◽  
Control Group ◽  
Ros Generation ◽  
Lactation Period ◽  
Hemp Seed

This study shows the antioxidant effect of a dietary hemp seed diet rich in ω-6 polyunsaturated fatty acid (PUFA) on oxidative status in sows during late gestation and lactation and their offspring. Ten pregnant sows were divided into two groups and fed either a control diet (CD) or a hemp diet (HD) containing 2% hemp seed meal for a period of 10 days before farrowing and 5% throughout the lactation period (21 d). After farrowing, 16 of their resulting piglets were divided into two groups: control group CD (eight piglets derived from control sows) and HD group (eight piglets derived from HD sows), respectively. Blood collected from sows and piglets at day 1, 7 and 21 was used for the measurement of antioxidant enzymes (catalase (CAT), superoxide dismutase (SOD), glutathione (GPx)), nitric oxide production (NO), lipid peroxidation (thiobarbituric acid reactive substances—TBARS), reactive oxygen species (ROS) generation and total antioxidant capacity (TAC) in plasma. The results showed a significant improvement in the oxidative status of sows fed HD throughout lactation compared with CD. Similarly, in piglets, HD positively influenced the activities of antioxidant enzymes, TAC and NO levels and significantly decreased lipid peroxidation in plasma until weaning, in comparison with the CD group. This study suggests the potential of hemp seed diet to improve the overall antioxidant status of the lactating sows and their progeny.

scholarly journals UV-vis spectroscopic study of lipid peroxidation and antioxidant contents of kidney of Albino mice co-administrated with sildenafil citrate and alcohol

2011 ◽  
Vol 26 (4-5) ◽  
pp. 279-288
Author(s):  
K. Soumya ◽  
Raju Udayakumar ◽  
K. Viswanathan
Keyword(s):  
Lipid Peroxidation ◽  
Antioxidant Enzymes ◽  
Free Radicals ◽  
Spectroscopic Study ◽  
Sildenafil Citrate ◽  
Antioxidant Defence ◽  
Defence System ◽  
Antioxidant Defence System ◽  
Albino Mice ◽  
Enzymic Antioxidants

Male Wistar Albino mice were co-administrated with appropriate dose of sildenafil citrate and alcohol. The kidney samples of those animals were analyzed for lipid peroxidation and antioxidant contents. Lipid peroxidation was measured based on TBARS. Antioxidant such as SOD, CAT, GPx and GSH were also determined. From the present investigation, an enhanced level of TBARS accompanied by a decreased concentration of enzymic as well as non-enzymic antioxidants in kidney was detected for 30 days animals treated concomitantly with sildenafil citrate and alcohol. Increased level of lipid peroxidation lead to accumulation of free radicals and increased oxidative threat in kidney tissues. Also, the decreased concentration of antioxidant enzymes in renal tissues indicates the failure of antioxidant defence system.

scholarly journals Inhibitory Response ofRaphanus sativuson Lipid Peroxidation in Albino Rats

2008 ◽  
Vol 5 (1) ◽  
pp. 55-59 ◽  
Author(s):  
P. Chaturvedi
Keyword(s):  
Lipid Peroxidation ◽  
Methanol Extract ◽  
Reduced Glutathione ◽  
Cumene Hydroperoxide ◽  
Thiobarbituric Acid ◽  
Control Group ◽  
Thiobarbituric Acid Reactive Substance ◽  
Experimental Control ◽  
Reactive Substance

In the present study, inhibitory effect of the methanol extract ofRaphanus sativusroot on lipid peroxidation has been carried out in normal rats. Graded doses of methanol extract of root of the plant (40, 80 and 120 mg kg−1body weight) were administered orally for 15 days to experimental treated rats. Distilled water was administered to experimental control rats. At the end of experiment, rats were killed by decapitation after ether anesthesia. Blood and liver were collected to measure thiobarbituric acid reactive substance, reduced glutathione and activity of catalase. Results indicated that the extract ofR. sativusroot reduced the levels of thiobarbituric acid reactive substance significantly in all experimental treated groups (P < 0.05) as compared to the experimental control group. It also increased the levels of reduced glutathione and increased the activity of catalase.In vitroexperiments with the liver of experimental control and experimental treated rats were also carried out against cumene hydroperoxide induced lipid peroxidation. The extract inhibitedin vitrocumene hydroperoxide induced lipid peroxidation.R. sativusinhibits lipid peroxidationin vivoandin vitro. It provides protection by strengthening the antioxidants like glutathione and catalase. Inclusion of this plant in every day diet would be beneficial.

Serum lipid peroxidation markers are correlated with those in brain samples in different stress models

2013 ◽  
Vol 26 (1) ◽  
pp. 51-57 ◽  
Author(s):  
Asuman Celikbilek ◽  
Ayse Yesim Gocmen ◽  
Nermin Tanik ◽  
Nazmi Yaras ◽  
Piraye Yargicoglu ◽  
...  
Keyword(s):  
Lipid Peroxidation ◽  
Cold Stress ◽  
Thiobarbituric Acid ◽  
Serum Levels ◽  
Paraoxonase 1 ◽  
Pon1 Activity ◽  
Control Group ◽  
Thiobarbituric Acid Reactive Substance ◽  
Immobilisation Stress ◽  
Stress Models

ObjectiveStress can stimulate increased production of oxygen radicals. We investigated the correlations between serum levels of lipid peroxidation markers and those in brain samples in different stress models.MethodsAnimals (n= 96) were divided equally into eight groups: a control group and groups treated with vitamin E (Vit E); exposed to immobilisation stress; exposed to immobilisation stress and treated with Vit E; exposed to cold stress; exposed to cold stress and treated with Vit E; exposed to both immobilisation and cold stress; and a final group exposed to both immobilisation and cold stress and treated with Vit E. Thiobarbituric acid-reactive substance (TBARS) in brain samples and levels of TBARS, corticosterone, conjugated dienes (CD), lipids, and paraoxonase-1 (PON1) activity in serum were analysed.ResultsSerum corticosterone (p< 0.001), CD (p< 0.05), lipid (p< 0.05) levels, and brain TBARS (p< 0.05) levels were significantly higher in all stress groups than in controls, and the elevated levels were reversed in the Vit E-treated stress groups (p< 0.05). Serum PON1 activity was not different among the groups (p> 0.05). Serum TBARS levels increased significantly in all stress groups (p< 0.05), but this elevation was only reversed in the group exposed to both immobilisation and cold stress and treated with Vit E (p< 0.001).ConclusionThese results suggest that serum levels of lipid peroxidation markers can be determined readily and may be useful as indicators to evaluate the effects of oxidative stress in the brain.

Conjugated Linoleic Acid Causes a Marked Increase in Liver α-Tocopherol and Liver α-Tocopherol Transfer Protein in C57BL/6 J Mice

2010 ◽  
Vol 80 (1) ◽  
pp. 65-73 ◽  
Author(s):  
Pei-Min Chao ◽  
Wan-Hsuan Chen ◽  
Chun-Huei Liao ◽  
Huey-Mei Shaw
Keyword(s):  
Antioxidant Enzymes ◽  
Linoleic Acid ◽  
Conjugated Linoleic Acid ◽  
Thiobarbituric Acid ◽  
Control Group ◽  
Thiobarbituric Acid Reactive Substances ◽  
Control Groups ◽  
Protein Levels ◽  
Transfer Protein ◽  
And Control

Conjugated linoleic acid (CLA) is a collective term for the positional and geometric isomers of a conjugated diene of linoleic acid (C18:2, n-6). The aims of the present study were to evaluate whether levels of hepatic α-tocopherol, α-tocopherol transfer protein (α-TTP), and antioxidant enzymes in mice were affected by a CLA-supplemented diet. C57BL/6 J mice were divided into the CLA and control groups, which were fed, respectively, a 5 % fat diet with or without 1 g/100 g of CLA (1:1 mixture of cis-9, trans-11 and trans-10, cis-12) for four weeks. α-Tocopherol levels in plasma and liver were significantly higher in the CLA group than in the control group. Liver α-TTP levels were also significantly increased in the CLA group, the α-TTP/β-actin ratio being 2.5-fold higher than that in control mice (p<0.01). Thiobarbituric acid-reactive substances were significantly decreased in the CLA group (p<0.01). There were no significant differences between the two groups in levels of three antioxidant enzymes (superoxide dismutase, glutathione peroxidase, and catalase). The accumulation of liver α-tocopherol seen with the CLA diet can be attributed to the antioxidant potential of CLA and the ability of α-TTP induction. The lack of changes in antioxidant enzyme protein levels and the reduced lipid peroxidation in the liver of CLA mice are due to α-tocopherol accumulation.

The effects of desferrioxamine on cisplatininduced lipid peroxidation and the activities of antioxidant enzymes in rat kidneys

2004 ◽  
Vol 23 (1) ◽  
pp. 29-34 ◽  
Author(s):  
G Kadikoylu ◽  
Z Bolaman ◽  
S Demir ◽  
M Balkaya ◽  
N Akalin ◽  
...  
Keyword(s):  
Lipid Peroxidation ◽  
Antioxidant Enzymes ◽  
Vitamin C ◽  
Isotonic Saline ◽  
Control Group ◽  
Antioxidant Enzyme Activities ◽  
Group V ◽  
Super Oxide Dismutase ◽  
Cervical Dislocation ◽  
Rat Kidneys

Cisplatin-induced nephrotoxicity is associated with an increase in lipid peroxidation and oxygen free radicals in rat kidneys. In this study, the effects of desferrioxamine were compared to vitamin C and E on cisplatin-induced lipid peroxidation and antioxidant enzyme activities in rat kidneys. Rats were divided into five groups, with 15 Wistar rats in each group. In the control group, rats received 1 mL/100 g isotonic saline solution intraperitoneally (i.p.). In Group II, 10 mg/kg cisplatin i.p. was injected to rats. Thirty minutes before the same dosage of cisplatin administration, 100 mg/kg i.p. vitamin C or E was given to rats in groups III and IV, respectively. Rats in Group V received 250 mg/kg desferrioxamine i.p., before the same dose of cisplatin administration. All rats were killed by cervical dislocation after 72 hours. The kidneys were immediately removed and washed in cold saline. Spectrophotometric method was used for all analyses. While catalase, glutathione reductase (GR), and super oxide dismutase (SOD) levels were found to be significantly decreased (P B < 0.001), malondialdehyde (MDA) (P < 0.05) and hydrogen peroxide (H2O2) (P < 0.001) levels were significantly increased in the cisplatin group when compared to the controls. MDA levels were decreased by desferrioxamine (P < 0.005) as well as vitamin C and E (P < 0.05 and P < 0.001, respectively). These three compounds induced a significant increase in SOD levels (P B < 0.05), but only in the vitamin C group, were SOD levels not significantly different than the levels of the controls (P > 0.05). In the desferrioxamine (P < 0.05), vitamin C and E groups (P < 0.001 for both), the cisplatin elevated H2O2 levels were decreased. None of these drugs had any effect on GR and catalase levels (P > 0.05). Desferrioxamine is useful to prevent cisplatin-induced lipid peroxidation, however, vitamin C and E are more effective on antioxidant enzymes than desferrioxamine.

Expression Analysis of 4-Hydroxynonenal Modified Proteins in Schizophrenia Brain; Relevance to Involvement in Redox Dysregulation

2021 ◽  
Vol 18 ◽  
Author(s):  
Sobia Manzoor ◽  
Ayesha Khan ◽  
Beena Hasan ◽  
Shamim Mushtaq ◽  
Nikhat Ahmed
Keyword(s):  
Oxidative Stress ◽  
Lipid Peroxidation ◽  
Thiobarbituric Acid ◽  
Brain Regions ◽  
Protein Adducts ◽  
Antioxidant Systems ◽  
Control Group ◽  
Tbars Level ◽  
Elevated Expression ◽  
Modified Proteins

Background: Oxidative damage contributes to the pathophysiology of schizophrenia (SZ). Redox imbalance may lead to increased lipid peroxidation, which produces toxic aldehydes like 4-hydroxynonenal (4-HNE) ultimately leading to oxidative stress. Conversely, implications of oxidative stress points towards an alteration in HNE-protein adducts and activities of enzymatic and antioxidant systems in schizophrenia. Objectives: Present study focuses on identification of HNE-protein adducts and its related molecular consequences in schizophrenia pathology due to oxidative stress, particularly lipid peroxidation. Material and Methods: Oxyblotting was performed on seven autopsied brain samples each from cortex and hippocampus region of schizophrenia patients and their respective normal healthy controls. Additionally, thiobarbituric acid substances (TBARS), reduced glutathione (GSH) levels and catalase (CAT) activities associated with oxidative stress, were also estimated. Results: Obtained results indicates substantially higher levels of oxidative stress in schizophrenia patients than healthy control group represented by elevated expression of HNE-protein adducts. Interestingly, hippocampus region of schizophrenia brain shows increased HNE protein adducts compared to cortex. An increase in catalase activity (4.8876 ± 1.7123) whereas decrease in antioxidant GSH levels (0.213 ± 0.015µmol/ml) have been observed in SZ brain. Elevated TBARS level (0.3801 ± 0.0532ug/ml) were obtained in brain regions SZ patients compared with their controls that reflects an increased lipid peroxidation (LPO). Conclusion: Conclusion: We propose the role of HNE modified proteins possibly associated with the pathology of schizophrenia. Our data revealed increase lipid peroxidation as a consequence of increased TBARS production. Furthermore, altered cellular antioxidants pathways related to GSH and CAT also highlight the involvement of oxidative stress in schizophrenia pathology.

Effect of Sorafenib on Sex Hormone Levels in Male Swiss Albino Mice

2021 ◽  
pp. 3883-3888
Author(s):  
Surekha D. Shetty ◽  
Laxminarayana Bairy K. ◽  
AM Prasad ◽  
Satheesha Nayak B. ◽  
Ashwini Aithal P.
Keyword(s):  
Body Weight ◽  
Semen Analysis ◽  
Young Patients ◽  
Differentiated Thyroid Carcinoma ◽  
Positive Control ◽  
Vital Role ◽  
Reproductive Age ◽  
Control Group ◽  
Swiss Albino Mice ◽  
Albino Mice

Background: Hormones play a vital role in initiating and maintenance of male reproductive or testicular function which includes the production of androgens and spermatozoa. Testosterone is essential for the initiation and maintenance of spermatogenesis. FSH is responsible for the stimulation of spermatogenesis. Semen analysis and hormone evaluation are essential parameters in the diagnosis of infertility in males. Objective: The aim of the present study is to evaluate the effect of sorafenib on FSH and intratesticular testosterone levels in male Swiss albino mice. Materials and Methods: The animals were segregated into control, positive control, and treatment groups (n=6). Treatment group received 25, 50 and 100 mg/kg body weight of sorafenib orally for seven consecutive days at intervals of 24 hours between two administrations. Positive control group received 100 mg/kg body weight of imatinib. The animals were sacrificed at the end of 1st, 2nd, 4th, 5th, 7th and 10th week after the last exposure to sorafenib. Results: The intratesticular testosterone level was significantly (P<0.05) reduced in treated groups and severe effect was observed on week 4th and 5th weeks. FSH level was increased significantly (P<0.05) in sorafenib treated groups of mice. Conclusion: The administration of sorafenib does affect testosterone and FSH level significantly, but this effect is reversible once the drug is withdrawn. This finding may help the clinicians to plan and address the fertility-related issues in young patients of reproductive age who are being treated with sorafenib for advanced renal cell carcinoma, hepatocellular carcinoma and differentiated thyroid carcinoma.

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