thyroid cell survival was assessed in terms of mitochondrial dehydrogenase activity in monolayers exposed to tumour necrosis factor-alpha ( tnf-alpha ) , interferon-gamma ( ifn-gamma ) , interleukin-1 ( il-1 alpha and beta ) and interleukin-2 ( il-2 ) in the presence or absence of thyroid-stimulating hormone ( tsh ) .
C0021755
interleukin-1
C0600251
il-1 alpha