Adrenalin  trademark : used for a preparation of levorotatory epinephrine
adrenaline  n  (1901) : EPINEPHRINE : often used in nontechnical contexts
 <the fans were jubilant, raucous, their É running high

Le IED lista "gelatina".  Le suffixo original esseva Grec -in, "un substantia,
o principio variemente descripte.  Altere parolas es "fibrina".  Assi
-ina pare le forma standardisate pro iste suffixo in interlingua.

Stan Mulaik