Polydatin

产品编号: T3427 别名:

虎杖苷,Polydotin Peceid,Piceid

Polydatin是从传统中药虎杖根中提取的一种天然产物，在多个实验模型中具有抗炎作用。它可抑制G6PD，并诱导氧化和内质网应激。

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CAS：27208-80-6

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生物活性化学信息储存和溶解度信息参考文献引用文献

产品描述

Polydatin, the glycoside of Resveratrol, is originally isolated from the Chinese herb Polygonum cuspidatum. The compound can inhibit platelet aggregation and elevate the ratios of LDL-C/HDL-C and TC/HDL-C. In the myocardial cell, white blood cell, vascular smooth muscle cell, and endothelial cell, Polydatin can inhibit ICAM-1 expression, elevate Ca2+, weaken white blood cell-endothelial cell adhesion, and activate KATP channels.

体外活性

Polydatin protects cerebral cells from ischemic damages via improvement of microcirculation and inhibition of platelet aggregation. In addition, polydatin inhibits ICAM-1 expression in endothelial cells stimulated by lipopolysaccharide; it also attenuates adhesion between white blood cells and endothelial cells[1].

体内活性

Polydatin could significantly increase the activity of SOD and the heart rate, attenuate myocardial pathological damage, decrease MDA content, slightly increase arterial pressure and GSH-Px activity, reduce intervals of QRS, QT and ST, and lower FFA content[2]. The combination of polydatin and vitamin C could significantly increase arterial pressure and heart rate, decrease QRS interval and slightly reduce ST and QT intervals, significantly attenuate myocardial pathological damage, increase the activities of GSH-Px,T-SOD, Na+ K+ -ATPase, and Ca2+ Mg2+ -ATPase, elevate phosphocreatine (PCr) and adenosine triphosphate (ATP) contents, slightly increase adenosine diphosphate (ADP) and total adenine nucleotide (TAN) contents and PCr/ATP, and significantly decrease the contents of MDA and FFA, when compared with those in the DOX group.

细胞实验

The effect of polydatin on mMEC viability is evaluated with an MTT assay. mMECs are incubated in the presence or absence of various concentrations of polydatin (25, 50 and 100 μg/mL) and DEX (100 μg/mL) for 24 h. Next, 20 μL of MTT (5 mg/mL) is added to each well and incubated for 4 h. After the supernatants are removed and the formazan is dis?solved with 150 μL of DMSO in each well, the optical density (OD) value is measured at 570 nm on a microplate reader[3].

Cas No.

27208-80-6

分子式

C21H24O7

分子量

388.416

别名

虎杖苷;Polydotin Peceid;Piceid;Polydatin

参考文献

[1]Guan S Y, Zhang K, Wang X S, et al. Anxiolytic effects of polydatin through the blockade of neuroinflammation in a chronic pain mouse model[J]. Molecular Pain. 2020, 16: 1744806919900717.[2]Cheng Y, et al. Involvement of cell adhesion molecules in polydatin protection of brain tissues from ischemia-reperfusion injury. Brain Res. 2006 Sep 19;1110(1):193-200.[3]Wang HL, et al. Synergistic effects of Polydatin and Vitamin C in Inhibiting Cardiotoxicity induced by Doxorubicin in rats. Fundam Clin Pharmacol. 2016 Nov 28. [Epub ahead of print][4]Geng W, Guo X, Zhang L, et al. Resveratrol inhibits proliferation, migration and invasion of multiple myeloma cells via NEAT1-mediated Wnt/β-catenin signaling pathway[J]. Biomedicine & Pharmacotherapy. 2018 Nov;107:484-494.[5]Polydatin ameliorates Staphylococcus aureus- induced mastitis in mice via inhibiting TLR2- mediated activation of the p38 MAPK/NF-κB pathway[J]. Acta Pharmacol Sin, 2017(38):222.

引用文献

[1]Geng W, Guo X, Zhang L, et al. Resveratrol inhibits proliferation, migration and invasion of multiple myeloma cells via NEAT1-mediated Wnt/β-catenin signaling pathway Resveratrol inhibits proliferation, migration and invasion of multiple myeloma cells via NEAT1-mediated Wnt/β-catenin signaling pathway. Biomedicine & Pharmacotherapy. 2018 Nov;107:484-494.[2]Guan S Y, Zhang K, Wang X S, et al. Anxiolytic effects of polydatin through the blockade of neuroinflammation in a chronic pain mouse model. Molecular Pain. 2020, 16: 1744806919900717

储存和溶解度

DMSO:29 mg/mL
Powder: -20°C for 3 years
In solvent: -80°C for 2 years

剂量换算 Polydatin 27208-80-6

对于各种应用，安全且有效的用药剂量是很有必要的了解更多

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第一步：请输入动物实验的基本信息

剂量 mg/kg

每只动物体重 g

给药体积 ul

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第二步：请输入动物体内配方组成，不同的产品配方组成不同，如有配方需求，可先联系我们提供正确的体内配方。

% DMSO +

% +

% Tween 80 +

% ddH₂O

% DMSO +

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计算结果如下:

工作液浓度: mg/ml;

母液配置方法: mg 药物溶于 μL DMSO (母液浓度为 mg/mL)，如您需要配置的浓度超过该产品的溶解度，请先与我们联系。

体内配方的制备方法：取 μL DMSO 主液，加入 μL PEG300，混匀澄清，再加 μL Tween 80，混匀澄清，再加 μL ddH₂O, 混匀澄清。

备注:

要按顺序从左向右依次添加助溶剂。可配合物理方法，如涡流、超声波或热水浴使之帮助溶解。

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将已知质量的化合物溶解到所需浓度所需的溶液体积
已知质量的化合物在一定体积内形成的溶液的浓度

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技术支持

在抑制剂处理说明中可以找到您可能遇到的问题的答案。主题包括如何准备储备溶液，如何存储产品以及基于细胞的测定和动物实验需要特别注意的问题。

Keywords

Polydatin Inhibitor Apoptosis Autophagy 虎杖苷 Polydotin Peceid inhibit Piceid Mitochondrial Autophagy Mitophagy 27208-80-6

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Polydatin

虎杖苷,Polydotin Peceid,Piceid

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