scholarly journals Antioxidants Special Issue: Peroxiredoxin 6 as a Unique Member of the Peroxiredoxin Family

Antioxidants ◽  
2019 ◽  
Vol 8 (4) ◽  
pp. 107 ◽  
Author(s):  
Aron B. Fisher
Keyword(s):  
Antioxidant Enzymes ◽  
Special Issue ◽  
Peroxiredoxin 6 ◽  
Unique Member

The peroxiredoxins, first discovered about 30 years ago, are the most recently described family of ubiquitously expressed antioxidant enzymes [...]

Special Issue Tackles SLI

ASHA Leader ◽  
2014 ◽  
Vol 19 (10) ◽  
pp. 14-14
Keyword(s):  
Special Issue

John A. Pople Special Issue

1997 ◽  
Vol 91 (5) ◽  
pp. 775-775
Keyword(s):  
Special Issue

ANNOUNCEMENT: John A. Pople Special Issue

1996 ◽  
Vol 88 (5) ◽  
pp. 1155-1156
Keyword(s):  
Special Issue

John A. Pople Special Issue

1997 ◽  
Vol 92 (3) ◽  
pp. 337-337
Keyword(s):  
Special Issue

Editorial Special Issue on parallel processing in GIS

1996 ◽  
Vol 10 (6) ◽  
pp. 667-668 ◽  
Author(s):  
R. G. Healey
Keyword(s):  
Parallel Processing ◽  
Special Issue ◽  
Editorial Special Issue

Whither Goest Personality at Work? Overview of the special issue on "Work and Personality"

1996 ◽  
Vol 45 (3) ◽  
pp. 289-296 ◽  
Author(s):  
Benjamin Schneider
Keyword(s):  
Special Issue

Introduction to the Special Issue on Recent Developments on Microwave NDE Research

1995 ◽  
Vol 7 (1) ◽  
pp. 69-69
Author(s):  
Wolfgang Sachse
Keyword(s):  
Special Issue ◽  
Recent Developments

Special Issue: Seminar on Fundamentals of Quantum Optics IV

1997 ◽  
Vol 44 (10) ◽  
pp. 1725-1726
Keyword(s):  
Quantum Optics ◽  
Special Issue

Effects of Antioxidant Supplementation and Exercise Training on Erythrocyte Antioxidant Enzymes

2006 ◽  
Vol 76 (5) ◽  
pp. 324-331 ◽  
Author(s):  
Marsh ◽  
Laursen ◽  
Coombes
Keyword(s):  
Antioxidant Enzymes ◽  
Exercise Training ◽  
Endurance Training ◽  
Young Male ◽  
Antioxidant Defenses ◽  
Antioxidant Enzyme Activities ◽  
Antioxidant Supplementation ◽  
Male Wistar Rats ◽  
Exercise Induced ◽  
Antioxidant Supplements

Erythrocytes transport oxygen to tissues and exercise-induced oxidative stress increases erythrocyte damage and turnover. Increased use of antioxidant supplements may alter protective erythrocyte antioxidant mechanisms during training. Aim of study: To examine the effects of antioxidant supplementation (α-lipoic acid and α-tocopherol) and/or endurance training on the antioxidant defenses of erythrocytes. Methods: Young male Wistar rats were assigned to (1) sedentary; (2) sedentary and antioxidant-supplemented; (3) endurance-trained; or (4) endurance-trained and antioxidant-supplemented groups for 14 weeks. Erythrocyte superoxide dismutase (SOD), glutathione peroxidase (GPX), and catalase (CAT) activities, and plasma malondialdehyde (MDA) were then measured. Results: Antioxidant supplementation had no significant effect (p > 0.05) on activities of antioxidant enzymes in sedentary animals. Similarly, endurance training alone also had no effect (p > 0.05). GPX (125.9 ± 2.8 vs. 121.5 ± 3.0 U.gHb–1, p < 0.05) and CAT (6.1 ± 0.2 vs. 5.6 ± 0.2 U.mgHb–1, p < 0.05) activities were increased in supplemented trained animals compared to non-supplemented sedentary animals whereas SOD (61.8 ± 4.3 vs. 52.0 ± 5.2 U.mgHb–1, p < 0.05) activity was decreased. Plasma MDA was not different among groups (p > 0.05). Conclusions: In a rat model, the combination of exercise training and antioxidant supplementation increased antioxidant enzyme activities (GPX, CAT) compared with each individual intervention.

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