Effects of Physical Activities on the Expression of Nrf2 and Nf-kb Hemodialysis Patients

Physical exercises were performed during HD sessions, at second hour of HD, three times per week for 3 months. The first exercise was knee extension from 90° to 0°. The patient remained in the 0° position for 5 seconds (an isometric contraction) and then returned to the starting position (90º). 2) The second exercise consisted of a triple flexion followed by extension of the lower limbs. The patient flexed the thigh, knee and ankle (elastic band placed at the level of the metacarpals) followed by a double extension of the thigh and knee. 3) In a co-isometric contraction, the patient performed a leg extension against the ankle-cuff resistance (located under the distal third of the leg at the level of the malleolus) for 10 seconds. 4) The patient performed a unilateral hip joint flexion of the lower limb with the knee extended by rising to their functional limit.