Protective role of 17β-estradiol treatment in renal injury on female rats submitted to brain death.

ABSTRACT:

Background

Clinical and experimental data highlight the consequences of brain death on the quality of organs and demonstrate the importance of donor state to the results of transplantation. Female rats show higher cardio-pulmonary injury linked to decreased concentrations of female sex hormones after brain-dead (BD). This study evaluated the effect of 17β-estradiol on brain death induced renal injury in female rats.

Methods

Female Wistar rats were randomically allocated into 4 groups: false-operation (Sham), BD, treatment with 17β-estradiol (50 µg/mL, 2 mL/h) 3 h after brain death (E2-T3), or immediately after brain death confirmation (E2-T0). Creatinine, urea, cytokines, and complement system components were quantified. Renal injury markers, such as KIM-1, Caspase-3, BCL-2

SUBMITTER: Armstrong-Jr R 

PROVIDER: S-EPMC8350685 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature