rejection phenomenon मीनिंग इन हिंदी

उदाहरण वाक्य

1. He was a member of the team that performed the first kidney transplants at Mount Sinai, and he studied the rejection phenomenon.
2. The complication is graft-versus-host disease, in which donor immune cells attack the host's tissue in a reversal of the usual rejection phenomenon, in which the immune system fends off a transplant as foreign material.