| 产品描述: | 选择性H 2激动剂;Selective H 2 agonist;; |
| 体内研究: |
Dimaprit stimulates gastric acid secretion in rats (1.25 μM/kg/min; rapid i.v. injection), cats (2-64 μM/h; i.v.) and dogs (1-100 nM/kg/min; i.v.). Dimaprit (0.01-1 μM/kg; i.v. at intervals of 5 min) causes dose-dependent falls in blood pressure in cats. Dimaprit (1-100 nM; intra-arterial injection) causes vasodilatation in the femoral vascular bed, and it (1 μM/kg; bolus or intravenous injection) has no effect on heart rate. |
| 参考文献: |
1. Parsons ME, et, al. Dimaprit -(S-[3-(N,N-dimethylamino)prophyl]isothiourea) - a highly specific histamine H2 -receptor agonist. Part 1. Pharmacology. Agents Actions. 1977 Mar; 7(1): 31-7. 2. Paquay JB, et, al. Nitric oxide synthase inhibition by dimaprit and dimaprit analogues. Br J Pharmacol. 1999 May; 127(2): 331-4. |
| 保存条件: |
-80℃(运输条件:冰袋低温运输) |
| 配置溶液浓度参考: |
|
1mg |
5mg |
10mg |
| 1 mM |
4.27 ml |
21.35 ml |
42.7 ml |
| 5 mM |
0.854 ml |
4.27 ml |
8.54 ml |
| 10 mM |
0.427 ml |
2.135 ml |
4.27 ml |
| 50 mM |
0.085 ml |
0.427 ml |
0.854 ml |
|
| 注意: |
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