X-rays Stimulate Granular Secretions and Activate Protein Kinase C Signaling in Human Platelets.

ABSTRACT: X-rays can induce morphological as well as functional changes in cells. Platelets are anuclear cellular fragments originating from megakaryocytes and are the major regulators in hemostasis and thrombosis. Platelet products are irradiated to avoid medical complications associated with platelet transfusion. So far, gamma, UV, and laser radiation have been used for this purpose. However, scientists are divided about the effects of radiation on platelet quality. The present study was designed to explore the possible effects of X-rays in washed human platelets and understand the molecular mechanism behind them. In the present study, we exposed washed human platelets to 10 or 30 Gy X-rays at 0.25 Gy/min. Flow cytometry, aggregometry, and western blot were performed to investigate the effect of X

SUBMITTER: Khan MS 

PROVIDER: S-EPMC10378519 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature