See Also: helper t lymphocyte(medicine)
t4 helper lymphocyte(medicine)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
helper(dictionary)
helper virus(medicine)
helper viruses(medicine)
Cell, helper(health)
helper factor(medicine)
T helper cell(medicine)
Helper T cells(health)

helper t lymphocyte (medicine)


helper t lymphocyte
<haematology, immunology> A type of white blood cell produced by the thymus gland whose presence is necessary for normal levels of antibodies to be produced by B lymphocytes, both in the body (in vivo) and in experimental situations (in vitro).