Rịba ama amaokwu a dị n'okpuru ma zaa ajụjụ ahụ mgbe e mesịrị n'otu asụsụ ahụ dị ka amaokwu ahụ:  Passage: Ule ndị ọzọ: Otu ule nyocha e ji mee ihe n'oge gara aga maka pheochromocytoma bụ inye clonidine, onye na-eme ihe na-arụ ọrụ na-arụ ọrụ alpha-2 nke a na-eji agwọ ọbara mgbali elu. Clonidine na- eṅomi catecholamines n" ụbụrụ, na- eme ka ọ na- ebelata ọrụ nke akwara ndị na- achịkwa ụbụrụ adrenal. Ọkpụkpụ adrenal dị mma ga-azaghachi ule mgbochi clonidine site na ibelata mmepụta catecholamine; enweghị nzaghachi bụ ihe akaebe nke pheochromocytoma.Chromogranin A dị elu n'ihe banyere pheochromocytoma.  Ajụjụ: Gịnị ka clonidine na-eṅomi?
catecholamines n'ụbụrụ