普罗地平盐酸盐 T13826

Product Introduction
Bioactivity


英文名: Prodipine hydrochloride

描述: Prodipine hydrochloride for purified and plasma Dipeptidyl peptidase IV (DPP IV) from the rabbit (IC50 of 4.5 μM and 30 μM, respectively).

体内活性: in vivo applicability of Prodipine.?Male rabbits weighing 3-4 kg received a single intravenous injection with 10 mg Prodipine or saline.?After 1 hr, plasma DPP IV activity had decreased to less than 20% of the preinjection value and remained unchanged during a 24-hr observation period.?In a next step, we aimed to study (i) the dose dependency and (ii) the duration of the effect after a single intravenous dose of Prodipine.?A profound and long-lasting inhibition of plasma DPP IV activity was observed in the treated animals (1, 5 or 10 mg).?It took 5 to 8 days to reach half of the pretreatment DPP IV activity and generally more than 20 days for a complete recovery.?Systemic treatment with Prodipine not only led to inhibition of plasma DPP IV activity but also decreased tissue DPP IV activity in circulating mononuclear cells, kidney cortex, thymus, spleen, lung, and liver.?No differences in activities of the related peptidases aminopeptidase P (APP, EC 3.4.11.9), prolyl oligopeptidase (PO, EC 3.4.21.26), or aminopeptidase M (mAAP, EC 3.4.11.2) were detected between Prodipine-treated and control rabbits.

存储条件: Powder: -20°C for 3 years | In solvent: -80°C for 1 year

关键字: Prodipine hydrochloride | Prodipine Hydrochloride

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注：该产品未在中华人民共和国食品药品监督管理部门申请医疗器械注册和备案，不可用于临床诊断或治疗等相关用途