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尿激肽释放酶经醛固酮的作用,是从肾上腺皮质细胞分泌的。该酶的生理作用虽未确定,但可能是参与肾素—血管紧张肽—醛固酮体系的作用。尿激肽释放酶的活性测定及结果: 利用发萤光的基质:脯氨酰—苯丙氨酰—精氨酸—4甲基香豆酰—7酰胺(Pro-Phe-Arg-MCA)测定尿中激肽
Urinary kallikrein is released from adrenocortical cells via aldosterone. The physiological role of the enzyme is not yet determined, but may be involved in the renin - angiotensin - aldosterone system role. Measurement of urinary kallikrein activity and results: assay using Pro-Phe-Arg-MCA assay using a fluorescent substrate: Prolyl-phenylalanyl-Arginine- Urinary kinin