Journals / Atatürk Üniversitesi Beden Eğitimi ve Spor Bilimleri Dergisi / 2012 / Cilt: 14 - Sayı: 1

Paraoxonase and exercıse

Paraoksonaz ve egzersiz

Pages
42–48
Publication Date
2022-10-11
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Acute exhaustive (heavy) exercise increases levels of oxidative parameters, while it decreases the PON activity and other antioxidant defense systems and causes the oxidative stress

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Serum paraoxonase (PON), an aromatic esterase is synthesized in the liver.
📊
Key Findings & Data:PON gene family consists of three members as the PON-1, the PON and PON-3.
💡
Conclusion & Impact:Acute exhaustive (heavy) exercise increases levels of oxidative parameters, while it decreases the PON activity and other antioxidant defense systems and causes the oxidative stress
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Serum paraoxonase (PON), an aromatic esterase is synthesized in the liver. PON gene family consists of three members as the PON-1, the PON and PON-3. PON-1 is an endogenous antioxidant enzyme, which prevents LDL cholesterol (LDL-C) oxidation in vitro and in vivo conditions. Physical exercise increases the metabolic activity and oxygen consumption, and consequently may also lead to a significant increase in the formation of free oxygen radicals (ROS). However, living organisms have antioxidant defense systems to prevent the harmful effects of the ROS. Although regular endurance exercise also increases the ROS formation, it strengthens the antioxidant defense mechanisms, in contrast to acute (exhaustive) exercise, which increases the amount of ROS formation. PON plays important protective role against oxidative stress associated with physical exercise. Endurance training helps to strengthen the PON activity and other antioxidant defense systems of the body. Acute exhaustive (heavy) exercise increases levels of oxidative parameters, while it decreases the PON activity and other antioxidant defense systems and causes the oxidative stress

Özet

Serum paraoksonazı (PON), karaciğerde sentezlenen bir aromatik esterazdır. PON gen ailesi, PON-1, PON-2 ve PON-3 olarak ifade edilen üç üyeden oluşmaktadır. PON-1 hem in vitro hem de in vivo şartlarda LDL kolesterolün (LDL-C) oksidasyonunu önleyen endojen bir antioksidan enzimdir. Fiziksel egzersiz, metabolik aktivite hızını ve oksijen tüketimini artırmakta ve buna bağlı olarak da serbest oksijen radikalleri (ROS) oluşumunda önemli bir artışa neden olabilmektedir. Buna karşılık canlı organizma ROS’un zararlı etkilerini önleyen antioksidan savunma sistemlerine sahiptir. Düzenli yapılan dayanıklılık egzersizleri akut (tüketici) egzersizlerin aksine ROS oluşumunu bir miktar arttırmakla birlikte antioksidan savunma mekanizmalarını güçlendirmektedir. PON’un fiziksel egzersizle ilişkili oksidatif strese karşı önemli koruyucu rolü vardır. Dayanıklılık antrenmanı vücutta PON aktivitesinin ve diğer antioksidan savunma sistemlerinin güçlenmesine yardımcı olmaktadır. Akut tüketici (ağır) egzersiz ise oksidan parametrelerin düzeylerini arttırmakta; PON aktivitesi ve diğer antioksidan sistemleri zayıflatmakta ve oksidatif strese neden olmaktadır.

🔖

Cite This Article

DANE, Ş., GÜL, M., YILDIRIM, S. (2022). Paraoxonase and exercıse. Atatürk Üniversitesi Beden Eğitimi ve Spor Bilimleri Dergisi, Cilt: 14 - Sayı: 1, 42–48. https://ajindex.com/articles/451364

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (11)

  1. Agarwal, A. and Allamaneni, S.: Oxidative stress and human reproduction. In: Singh, K. Oxidative Stress, Disease and Cancer. Imperial College Press, New York. pp. 687–703.
  2. Akçay, AB., Camsarı, A., Ozcan, T. et al: The relationship between paraoxonase-1 activity and coronary artery disease in patients with metabolic syndrome. Turk Kardiyol Dern Ars. Jul; 2011; 39(5):371-7.
  3. Bailey, D.M., Davies, B., Young, I.S., Jackson, M.J., Davison, G.W., Isaacson, R., et al. EPR spectroscopic detection of free radical outflow from an isolated muscle bed in exercising humans. J Appl Physiol, 2003; 94: 1714–8.
  4. Cakmak, A., Zeyrek, D., Atas, A., Erel, O. Paraoxonase activity in athletic adolescents. Pediatr Exerc Sci. Feb, 2010; 22(1):93-104
  5. Costa, L.G., Li, WF., Richter, R.J., Shih, D.M., Lusis, A., Furlong, CE. The role of paraoxonase (PON1) in the detoxication of organophosphates and its human polymorphism. Chem Biol Interact, 1999; 119-120:429-438.
  6. Dane, S., Taysi, S., Gul, M., Akcay, F., Gunal, A. Acute exercise induced oxidative stress is prevented in erythrocytes of male long distance athletes. Biol Sport; 2008; 25:115-124.
  7. Draganov, DI., La Du, BN. Pharmacogenetics of paraoxonases: a brief review. Naunyn Schmiedebergs Arch Pharmacol, 2004; 369(1):78-88.
  8. Goldhammer, E., Ben-Sira, D., Zaid, G., Biniamini, Y., Maor, I., Lanir, A., et al. Paraoxonase activity following exercise-based cardiac rehabilitation program. J. Cardiopulm. Rehabil. Prev, 2007; 27, 151–154.
  9. Gul, M., Demircan, B., Taysi, S., Oztasan, N., Gumustekin, K., Siktar, E., ve ark. Effects of endurance training and acute exhaustive exercise on antioxidant defense mechanisms in rat heart. Comparative biochemistry and physiology Part A, Molecular & integrative physiology; 2006;143:239-245. Guyton- Hall Tıbbi Fizyoloji 11. Basım Çeviri Kitabı. Çeviri Editörleri: Prof. Dr. Hayrünnisa Çavuşoğlu- Prof. Dr. Berrak Ç.Yeğen. 2006- 4. Jenkins, RR. Exercise and oxidative stress methodology: a critique. Am J Clin Nutr 2000; 72: 670–4.
  10. Juretic, D., Motejlkova, A., Kunovic, B., Rekic, B., Flegar-Mestric, Z., Vujic, L, et al: Paraoxonase/arylesterase in serum of patients with type II diabetes mellitus. Acta Pharm 2006, 56(1):59-68.
  11. Leaf, D.A., ve ark., “The effect of Exercise İntensity on Lipid Peroxidation”, Med. Sci. Sports Exerc. Vol. 29, No.8, pp.1106-1109, 1997 Lee J,Sook Cho H,, Young, Kim D,, Cho Joon-Yong, Jae-Soon Chung, Han-Kyung Lee: Combined effects of exercise and soy isoflavone diet on paraoxonase, nitric