(+)-EMD 57033 |
Catalog No.GC70265 |
(+)-EMD 57033는 심근근 칼슘 C cTnC 활성제입니다.
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 147527-31-9
Sample solution is provided at 25 µL, 10mM.
(+)-EMD 57033 (30 μM) recovers the activation and sensitivity of Ca2+ in pig single muscle fibres and reduces VIDD (ventilator-induced diaphragm muscle fibre dysfunction) of [2].
(+)-EMD 57033 (5.0-5.8 μM; 10-15 min) significantly increases the coronary blood flow and myocardial V̇o2 (O2 consumption) in both 100 bpm and 150 bpm heart rates of rabbit heart, with a [Ca2+]0 concentration-dependent manner ([Ca2+]0=1.0 or 2.5 mM)[3].
(+)-EMD 57033 (5.0-5.8 μM; 10-15 min) increases left ventricular (LV) end-diastolic pressure and prolongs relaxation[3].
(+)-EMD 57033 (0.4 or 0.8 mg/kg/min; i.v.drip; over than 20 min) enhances contractility and achieves Ca2+ sensitization in intact failing hearts at substantial energetic savings and without compromise of diastolic function in dogs[4].
References:
[1]. Wang X, et al. Structure of the C-domain of human cardiac troponin C in complex with the Ca2+ sensitizing drug EMD 57033. J Biol Chem. 2001 Jul 6;276(27):25456-66.
[2]. Ochala J, et al. EMD 57033 partially reverses ventilator-induced diaphragm muscle fibre calcium desensitisation. Pflugers Arch. 2010 Feb;459(3):475-83.
[3]. Hgashiyama A, et al. Effects of EMD 57033 on contraction and relaxation in isolated rabbit hearts. Circulation. 1995 Nov 15;92(10):3094-104.
[4]. Senzaki H, et al. Improved mechanoenergetics and cardiac rest and reserve function of in vivo failing heart by calcium sensitizer EMD-57033. Circulation. 2000 Mar 7;101(9):1040-8.
Average Rating: 5
(Based on Reviews and 30 reference(s) in Google Scholar.)GLPBIO products are for RESEARCH USE ONLY. Please make sure your review or question is research based.
Required fields are marked with *