Myriophyllum spicatum’un Süperoksit Dismutaz Enzim Aktivitesi, Lipid Peroksidasyonu ve Hidrojen Peroksit Seviyesi Üzerine Nano ve Mikro Bor Partiküllerinin Etkisi

Bitkiler, karşılaştıkları stres faktörleri karşısında antioksidan enzim savunması ile karşılık verir. Bu enzimlerden birisi süperoksit dismutaz (SOD) olup süperoksit radikalini yok etmeden sorumludur. Lipid peroksidasyonu, reaktif oksijen türlerinin (ROT)'nin membranın lipid tabakasının peroksidasyonu sonucu olarak hücre membran sistemlerinde metabolik değişikliklere yol açan oksidatif hasarlardır. Bu çalışmada, Myriophyllum Spicatum 72 saat boyunca nano ve mikro B partiküllerinin 50, 100 ve 200 ml-1 konsantrasyonlarında maruz bırakılmıştır. Yapılan istatistik çalışmasında, kontrol grubuna göre nano ve mikro B partiküllerinin MDA, SOD, H2O2 değerleri açısından tüm maruz kalan gruplarda önemli farklılıklar olduğu tespit edilmiştir (p

Effect of Nano and Micro-Particle Boron on Hydrogen Peroxide and Lipid Peroxidation Enzyme Actıvıty Superoxıde Dismutase of Myriophyllum Spicatum

Plants respond with antioxidant enzyme defense against the stress factors they meet. One of these enzymes is superoxide dismutase (SOD) and is responsible for eliminating the superoxide radical. Lipid peroxidation is the oxidative damage caused by reactive oxygen species (ROS) metabolic changes in cell membrane systems resulting in peroxidation of the lipid layer of the membrane. In this study, Myriophyllum spicatum were exposed to nano and micro boron particles 72 hours 50, 100 and 200 ml-1 concentration. According to the statistical study, nano and micro boron particles were significantly different in MDA, SOD, H2O2 values in all exposed groups according to control group (p

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