glutathione peroxidase 1 have heme in it Haem Oxygenase-1, Ferroptosis and Disorders—A Narrative Review The Selenoprotein Glutathione Peroxidase 4:

Fatigue and Weakness: Distinguishing the Cause Fatigue and weakness are common in both B12 deficiency and thalassemia

The % DPPH scavenging activity or inhibition rate was calculated for each sample using the formula: % Scavenging activity = [(Abs control Abs sample ) / Abs control ] x 100, where Abs control is the absorbance of control (DPPH + solvent) and Abs sample is the absorbance of the sample incubated with DPPH

This is particularly relevant because so many injuries (chronic Achilles tendinopathy, rotator cuff tears) occur in areas with inherently limited blood flow

Detection of total antioxidant capacity (T-AOC) The T-AOC was measured using 2,2-azino-bis 3-ethylbenzthiazoline-6-sulfonic acid (ABTS) method