Elham Amiri Taleghani; Gity Sotoudeh; Kazem Amini; Mahboubeh Heidari Araghi; Babak Mohammadi; Haleh Sadrzadeh Yeganeh

doi:10.3967/bes2014.062

Comparison of Antioxidant Status between Pilots and Non-flight Staff of the Army Force:Pilots May Need More Vitamin C

Elham Amiri Taleghani, Gity Sotoudeh, Kazem Amini, Mahboubeh Heidari Araghi, Babak Mohammadi, Haleh Sadrzadeh Yeganeh

文章导航 > Biomedical and Environmental Sciences > 2014 > 27(5): 371-377

Elham Amiri Taleghani, Gity Sotoudeh, Kazem Amini, Mahboubeh Heidari Araghi, Babak Mohammadi, Haleh Sadrzadeh Yeganeh. Comparison of Antioxidant Status between Pilots and Non-flight Staff of the Army Force:Pilots May Need More Vitamin C[J]. Biomedical and Environmental Sciences, 2014, 27(5): 371-377. doi: 10.3967/bes2014.062

Citation:

Elham Amiri Taleghani, Gity Sotoudeh, Kazem Amini, Mahboubeh Heidari Araghi, Babak Mohammadi, Haleh Sadrzadeh Yeganeh. Comparison of Antioxidant Status between Pilots and Non-flight Staff of the Army Force:Pilots May Need More Vitamin C[J]. Biomedical and Environmental Sciences, 2014, 27(5): 371-377. doi: 10.3967/bes2014.062

doi: 10.3967/bes2014.062

Comparison of Antioxidant Status between Pilots and Non-flight Staff of the Army Force:Pilots May Need More Vitamin C

Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
Department of Aerospace Medicine, School of Aerospace Medicine, Army University of Medical Sciences, Tehran, Iran
Department of Nutrition, School of Health, Yazd University of Medical Sciences, Yazd, Iran

摘要: Objective To compare the blood antioxidant levels and dietary antioxidant intakes between pilots and non-flight staff of the Army Force in The Islamic Republic of Iran.
Methods Thirty-seven helicopter pilots and 40 non-flight staff were included in this study. Their general characteristics were recorded and their weight, height, and waist circumference were measured. Their daily intake of energy and nutrients including antioxidants was assessed using a semi-quantitative food frequency questionnaire. Serum levels of total antioxidant capacity (TAC), malondialdehyde (MDA), and glutathione reductase (GR), glutathione peroxidase (GPx), superoxide dismutase (SOD), and catalase (CAT) in red blood cells were also measured.
Results The median erythrocytes SOD, serum MDA level and the mean serum level of TAC and erythrocytes GPx were significantly higher in pilots than in non-flight staff. The median vitamin C intake was significantly lower in pilots than in non-flight staff. The serum MDA levels were similar in non-flight staff and pilots when their vitamin C intake was≤168 mg and significantly lower in non-flight staff than in pilots when their vitamin C intake was>168 mg.
Conclusion The serum MDA level is lower in non-flight staff than in pilots when their vitamin C intake level is high, indicating that pilots need more vitamin C than non-flight staff.
- /
- /
Abstract: Objective To compare the blood antioxidant levels and dietary antioxidant intakes between pilots and non-flight staff of the Army Force in The Islamic Republic of Iran.
Methods Thirty-seven helicopter pilots and 40 non-flight staff were included in this study. Their general characteristics were recorded and their weight, height, and waist circumference were measured. Their daily intake of energy and nutrients including antioxidants was assessed using a semi-quantitative food frequency questionnaire. Serum levels of total antioxidant capacity (TAC), malondialdehyde (MDA), and glutathione reductase (GR), glutathione peroxidase (GPx), superoxide dismutase (SOD), and catalase (CAT) in red blood cells were also measured.
Results The median erythrocytes SOD, serum MDA level and the mean serum level of TAC and erythrocytes GPx were significantly higher in pilots than in non-flight staff. The median vitamin C intake was significantly lower in pilots than in non-flight staff. The serum MDA levels were similar in non-flight staff and pilots when their vitamin C intake was≤168 mg and significantly lower in non-flight staff than in pilots when their vitamin C intake was>168 mg.
Conclusion The serum MDA level is lower in non-flight staff than in pilots when their vitamin C intake level is high, indicating that pilots need more vitamin C than non-flight staff.
- Antioxidant status /
- Pilots /
- Army force

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Comparison of Antioxidant Status between Pilots and Non-flight Staff of the Army Force:Pilots May Need More Vitamin C

doi: 10.3967/bes2014.062

刊出日期: 2014-05-20

关键词:

Antioxidant status /

Pilots /

Army force

摘要: Objective To compare the blood antioxidant levels and dietary antioxidant intakes between pilots and non-flight staff of the Army Force in The Islamic Republic of Iran.
Methods Thirty-seven helicopter pilots and 40 non-flight staff were included in this study. Their general characteristics were recorded and their weight, height, and waist circumference were measured. Their daily intake of energy and nutrients including antioxidants was assessed using a semi-quantitative food frequency questionnaire. Serum levels of total antioxidant capacity (TAC), malondialdehyde (MDA), and glutathione reductase (GR), glutathione peroxidase (GPx), superoxide dismutase (SOD), and catalase (CAT) in red blood cells were also measured.
Results The median erythrocytes SOD, serum MDA level and the mean serum level of TAC and erythrocytes GPx were significantly higher in pilots than in non-flight staff. The median vitamin C intake was significantly lower in pilots than in non-flight staff. The serum MDA levels were similar in non-flight staff and pilots when their vitamin C intake was≤168 mg and significantly lower in non-flight staff than in pilots when their vitamin C intake was>168 mg.
Conclusion The serum MDA level is lower in non-flight staff than in pilots when their vitamin C intake level is high, indicating that pilots need more vitamin C than non-flight staff.

English Abstract

Comparison of Antioxidant Status between Pilots and Non-flight Staff of the Army Force:Pilots May Need More Vitamin C

Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran

Department of Aerospace Medicine, School of Aerospace Medicine, Army University of Medical Sciences, Tehran, Iran

Department of Nutrition, School of Health, Yazd University of Medical Sciences, Yazd, Iran

Publish Date: 2014-05-20

Keywords:

Abstract: Objective To compare the blood antioxidant levels and dietary antioxidant intakes between pilots and non-flight staff of the Army Force in The Islamic Republic of Iran.
Methods Thirty-seven helicopter pilots and 40 non-flight staff were included in this study. Their general characteristics were recorded and their weight, height, and waist circumference were measured. Their daily intake of energy and nutrients including antioxidants was assessed using a semi-quantitative food frequency questionnaire. Serum levels of total antioxidant capacity (TAC), malondialdehyde (MDA), and glutathione reductase (GR), glutathione peroxidase (GPx), superoxide dismutase (SOD), and catalase (CAT) in red blood cells were also measured.
Results The median erythrocytes SOD, serum MDA level and the mean serum level of TAC and erythrocytes GPx were significantly higher in pilots than in non-flight staff. The median vitamin C intake was significantly lower in pilots than in non-flight staff. The serum MDA levels were similar in non-flight staff and pilots when their vitamin C intake was≤168 mg and significantly lower in non-flight staff than in pilots when their vitamin C intake was>168 mg.
Conclusion The serum MDA level is lower in non-flight staff than in pilots when their vitamin C intake level is high, indicating that pilots need more vitamin C than non-flight staff.

Citation:

Elham Amiri Taleghani, Gity Sotoudeh, Kazem Amini, Mahboubeh Heidari Araghi, Babak Mohammadi, Haleh Sadrzadeh Yeganeh. Comparison of Antioxidant Status between Pilots and Non-flight Staff of the Army Force:Pilots May Need More Vitamin C[J]. Biomedical and Environmental Sciences, 2014, 27(5): 371-377. doi: 10.3967/bes2014.062