Thursday, 11 March 2021

Q. Histamine is released by which of these cells ?





... Answer is C). Mast cells

A mast cell is a resident cell of several types of tissues and contains many granules rich in histamine and heparin. Although best known for their role in allergy and anaphylaxis, mast cells play an important protective role as well, being intimately involved in wound healing and defense against pathogens.


1 comment:

  1. The result is a tough minimize that has a big burr and oxidized zone across the minimize. The slicing process is achieved by utilizing a high-power density laser beam to domestically warmth and vaporize the heated half of} the fabric. We provide quality spare parts for press brakes, Stylus Pen shears, plasma and oxyfuel slicing methods.

    ReplyDelete