Synephrine (Oxedrine),一种生物碱,是一种来自Citrus aurantium的α-adrenergic和β-adrenergic激动剂。Synephrine 是一种拟交感神经化合物,可用于减肥。
生物活性 | Synephrine (Oxedrine), an alkaloid, is anα-adrenergicandβ-adrenergicagonist derived from theCitrus aurantium. Synephrine is a sympathomimetic compound and can be used for weight loss[1][2]. |
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体内研究 (In Vivo) | Synephrine (1 mg/kg; oral gavage; for 8 days; PVL and BDL rats) significantly ameliorates the hyperdynamic state in both PVL and BDL rats. The portal venous pressure in PVL and BDL rats, portal tributary blood flow and cardiac index are significantly reduced, while mean arterial pressure and systemic as well as portal territory vascular resistance are enhanced by treatment of Synephrine[2].
Animal Model: | Portal vein ligation (PVL) or bile duct ligation (BDL) rats[2] | Dosage: | 1 mg/kg per 12 hours | Administration: | Oral gavage; for 8 days | Result: | The portal venous pressure in PVL and BDL rats, portal tributary blood flow and cardiac index were significantly reduced, while mean arterial pressure and systemic as well as portal territory vascular resistance were enhanced. |
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来源 | - Plants
- Rutaceae
- Citrus × aurantiumLinnaeus
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运输条件 | Room temperature in continental US; may vary elsewhere. |
储存方式 | Powder | -20°C | 3 years | | 4°C | 2 years | In solvent | -80°C | 6 months | | -20°C | 1 month |
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溶解性数据 | In Vitro: DMSO : 83.33 mg/mL(498.36 mM;Need ultrasonic) 配制储备液 1 mM | 5.9805 mL | 29.9025 mL | 59.8050 mL | 5 mM | 1.1961 mL | 5.9805 mL | 11.9610 mL | 10 mM | 0.5981 mL | 2.9903 mL | 5.9805 mL |
*请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 储备液的保存方式和期限:-80℃, 6 months; -20℃, 1 month。-80℃ 储存时,请在 6 个月内使用,-20℃ 储存时,请在 1 个月内使用。 In Vivo: 请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照In Vitro方式配制澄清的储备液,再依次添加助溶剂: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用;
以下溶剂前显示的百 分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶 1. 请依序添加每种溶剂: 10% DMSO 40%PEG300 5%Tween-80 45% saline Solubility: ≥ 2.08 mg/mL (12.44 mM); Clear solution
此方案可获得 ≥ 2.08 mg/mL (12.44 mM,饱和度未知) 的澄清溶液。 以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。 2. 请依序添加每种溶剂: 10% DMSO 90% (20%SBE-β-CDin saline) Solubility: ≥ 2.08 mg/mL (12.44 mM); Clear solution
此方案可获得 ≥ 2.08 mg/mL (12.44 mM,饱和度未知) 的澄清溶液。 以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。 3. 请依序添加每种溶剂: 10% DMSO 90%corn oil Solubility: ≥ 2.08 mg/mL (12.44 mM); Clear solution
此方案可获得 ≥ 2.08 mg/mL (12.44 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。 以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。 *以上所有助溶剂都可在本网站选购。
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