Modulatory Role of Riboceine and Vitamin C Supplementation on Altered Oxidative Stress Status of Alloxan-induced Diabetic Wistar Rats

2020 ◽  
Vol 13 (4) ◽  
pp. 2130-2138
Author(s):  
Akingbade Bamidele Thomas
Keyword(s):  
Oxidative Stress ◽  
Vitamin C ◽  
Wistar Rats ◽  
Oxidative Stress Status ◽  
Vitamin C Supplementation

Protective Effect of Vitamin C on Oxidative Stress: a Randomized Controlled Trial

2008 ◽  
Vol 78 (3) ◽  
pp. 121-128 ◽  
Author(s):  
Sasazuki ◽  
Hayashi ◽  
Nakachi ◽  
Sasaki ◽  
Tsubono ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Vitamin C ◽  
Atrophic Gastritis ◽  
Dose Group ◽  
Controlled Trial ◽  
High Dose ◽  
Randomized Controlled ◽  
System A ◽  
Vitamin C Supplementation

Background: Although a number of reports regarding the role of reactive oxygen species (ROS) as the first step in cancer induction exist, few studies have investigated how vitamin C influences ROS in human plasma. Aim of the study: Using the ROS assay system, a method recently established by one of the authors, we aimed to evaluate the effect of vitamin C supplementation on serum ROS among subjects diagnosed with chronic gastritis. Methods: A total of 244 Japanese subjects with atrophic gastritis were randomized to take 5-year supplementation of either 50 mg or 500 mg of vitamin C. Results: The adjusted difference in the changes of total ROS between baseline and after 5-year supplementation was statistically significant between the intervention groups: 2.70 decrease (corresponds to 1.26% decrease) in the high-dose group and 4.16 increase (corresponds to 3.79% increase) in the low-dose group, p for difference = 0.01. Conclusion: Vitamin C was suggested to reduce oxidative stress among subjects with atrophic gastritis.

Polychlorinated biphenyl (PCBs)-induced oxidative stress plays a role on vertebral antioxidant system: Ameliorative role of vitamin C and E in male Wistar rats

2014 ◽  
Vol 4 (3) ◽  
pp. 411-416
Author(s):  
Subramanian Karthikeyan ◽  
Muthusamy Sridhar ◽  
Govindan Ramajayam ◽  
Ramadoss Lavanya ◽  
Jagadeesan Arunakaran ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Vitamin C ◽  
Antioxidant System ◽  
Wistar Rats ◽  
Polychlorinated Biphenyl ◽  
Male Wistar Rats

Effect of High Dose Vitamin C Supplementation on Muscle Soreness, Damage, Function, and Oxidative Stress to Eccentric Exercise

2006 ◽  
Vol 16 (3) ◽  
pp. 270-280 ◽  
Author(s):  
S.C. Bryer ◽  
A.H. Goldfarb
Keyword(s):  
Oxidative Stress ◽  
Vitamin C ◽  
Eccentric Exercise ◽  
Muscle Function ◽  
Muscle Soreness ◽  
Damage Function ◽  
High Dose ◽  
Before And After ◽  
Vitamin C Supplementation ◽  
Glutathione Oxidation

This study investigated if vitamin C supplementation before and after eccentric exercise could reduce muscle soreness (MS), oxidative stress, and muscle function. Eighteen healthy men randomly assigned to either a placebo (P) or vitamin C (VC) (3 g/d) treatment group took pills for 2 wk prior and 4 d after performing 70 eccentric elbow extensions with their non-dominant arm. MS increased in both groups with significantly reduced MS for the first 24 h with VC. Range of motion was reduced equally in both groups after the exercise (P ≥ 0.05). Muscle force declined equally and was unaffected by treatment. VC attenuated the creatine kinase (CK) increase at 48 h after exercise with similar CK after this time. Gluta-thione ratio (oxidized glutathione/total glutathione) was significantly increased at 4 and 24 h with P but VC prevented this change. These data suggest that vitamin C pretreatment can reduce MS, delay CK increase, and prevent blood glutathione oxidation with little influence on muscle function loss.

Multigenerational selection towards longevity changes the protective role of vitamin C against graphene oxide-induced oxidative stress in house crickets

2021 ◽  
pp. 117996
Author(s):  
Barbara Flasz ◽  
Marta Dziewięcka ◽  
Andrzej Kędziorski ◽  
Monika Tarnawska ◽  
Jan Augustyniak ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Graphene Oxide ◽  
Vitamin C ◽  
Protective Role

scholarly journals Type 2 Diabetes Mellitus And Vitamin C

2019 ◽  
Vol 09 (03) ◽  
pp. 232-236
Author(s):  
Shabzain Ishrat ◽  
Talea Hoor ◽  
Mohammed Sajid Abbas Jaffri
Keyword(s):  
Oxidative Stress ◽  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Type 2 Diabetes Mellitus ◽  
Vitamin C ◽  
Good Control ◽  
Type 2 Dm ◽  
Vitamin C Supplementation ◽  
Antioxidant Supplements

Type 2 diabetes mellitus (DM) is a chronic disease which deteriorates the quality of life with time. Type 2 DM accounts for more than 90% cases of diabetes mellitus as compared to other types of this disease. There is significant oxidative stress in type 2 DM which plays an important role in the pathogenesis of disease. In order to combat this oxidative stress antioxidant supplements have to be added as add on therapy along with treatment of type 2 DM. Vitamin C is the safest antioxidant which plays significant role in diminishing the oxidative stress. The vitamin C supplementation have good control of FBS and HbA1c and therefore helps in achieving better glycemic control along with prevention of lipid abnormalities.

scholarly journals The effect of vitamin C on Endosulfan-induced oxidative stress parameters in prepubertal rats

Biomedicine ◽  
2020 ◽  
Vol 39 (2) ◽  
pp. 333-338
Author(s):  
Kalaivani Manokaran ◽  
Vasanthalaxmi Krishnananda Rao ◽  
Nilima . ◽  
Manjula Shimoga Durgoji Rao ◽  
Sucheta Prasanna Kumar
Keyword(s):  
Oxidative Stress ◽  
Vitamin C ◽  
Wistar Rats ◽  
Statistical Significance ◽  
Treated Group ◽  
Reproductive Organs ◽  
Protective Role ◽  
Control Group ◽  
Group I ◽  
Testicular Weight

Introduction and Aim: Oxidative stress plays a very important role in endosulfan-induced toxic effects on reproductive organs. Vitamin C is a potent antioxidant which plays an important role in decreasing oxidative stress. The present study was aimed to investigate the protective role of vitamin C against endosulfan-induced testicular toxicity in Wistar rats. To investigate a protective effect of vitamin C against endosulfan induced toxicity on biochemical changes. Materials and Methods: Seventy male neonatal Wistar rats were divided into  seven groups. The group  I was taken as the control group, the endosulfan-treated were grouped into II (3 mg/kg body weight (BW) and group III (6 mg/kg BW), Group IV (9 mg/kg BW) and Group V (12 mg/kg BW). Group VI (9 mg/kg BW) and group VII (12 mg/kg BW) were pretreated with vitamin C (20 mg/kg BW) for 60 days. After  the experimental procedures, the testicular weight, lactate dehydrogenase (LDH) enzyme and testosterone in plasma, LDH, steroidogenic enzymes 3?-HSD and 17?-HSD in testis were evaluated. One-way ANOVA was used to determine the statistical significance. Results: Significant improvement in the testicular weight (P<0.05) , LDH (P<0.05) levels both in plasma and testis, increase in testosterone(P<0.001) and steroidogenic enzyme levels(P<0.001) was observed in the group pretreated with vitamin C treated group when compared to the endosulfan treated group. Conclusion: Vitamin C decreases the toxic effect of endosulfan on testis. The present action might be  due to its antioxidative properties.

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