l hydroxy arginine (acetate)

L-hydroxy Arginine is a substrate for nitric oxide synthase in the catabolism of L-arginine to form nitric oxide. It has been used as a biomarker for reduced nitric oxide formation in patients with cardiovascular disease and metabolic syndrome.

NOHA acetate (NG-Hydroxy-L-arginine acetate) 是一种关键的精氨酸酶生理抑制剂，它在精氨酸通过一氧化氮合酶转化为一氧化氮和瓜氨酸的过程中发挥着重要作用。

nor-NOHA acetate (Nω-Hydroxy-nor-L-arginine acetate) 是一种可逆的精氨酸酶抑制剂，具有抗白血病的作用，对内皮功能障碍、免疫抑制和代谢有效。在缺氧条件下，它可诱导 ARG2 表达细胞的凋亡。