CAS |
No.1405-86-3 |
中文名称 |
甘草酸(10mM in DMSO,无菌) |
英文名称 |
Glycyrrhizic acid(10mM in DMSO,Sterile) |
分子式 |
C42H62O16 |
分子量 |
822.95 |
溶解性 |
请根据自己的实验要求使用。 |
外观(性状) |
无菌溶液 |
储存条件 |
Stroe at -20℃,6 months. |
靶点 |
HMGB1 |
通路 |
Others |
背景说明 |
Glycyrrhizic acid是一种三萜皂苷,为 HMGB1 的拮抗剂,可用于肿瘤、糖尿病等研究。 |
生物活性 |
Glycyrrhizic acid is a triterpenoid saponinl, acting as a direct HMGB1 antagonist, with anti-tumor, anti-diabetic activities.[1-4] |
In Vitro |
Glycyrrhizic acid 显示出一系列抗癌相关的药理活性,如广谱抗癌能力、抵抗化疗和放疗引起的组织毒性、药物吸收促进作用和抗多药耐药 (MDR) 机制,作为药物输送系统中的载体材料[1]。 在分泌GLP-1的肠道NCI-H716细胞中,Glycyrrhizic acid 促进GLP-1分泌,钙水平显著升高。Glycyrrhizic acid 可通过激活TGR5促进GLP-1分泌[2]。 Glycyrrhizic acid 可在 37°C 下形成稳定透明的低分子量水凝胶 (LMWHs) 以纳米团簇为微观结构的生理磷酸盐缓冲液 (PBS)[4]。 |
In Vivo |
在链脲佐菌素诱导的 1 型糖尿病大鼠 (STZ 处理的大鼠) 中,Glycyrrhizic acid 增加血浆 GLP-1 的水平,而氨苯蝶啶在足以抑制 Takeda G 蛋白偶联受体 5 (TGR5) 的剂量下被阻断[1]。Glycyrrhizic acid (Glycyrrhizic acid;50 mg/kg,ip) 显著降低小鼠体内 TgAb、HMGB1、TNF-α、IL-6、IL-1β 的水平[3]。 |
动物实验 |
Mice[3]NOD.H-2h4 mice are fed in the animal house until 4 weeks of age. A total of 24 male mice are then randomly separated into three different groups (n=8 per group). Mice in the control group are given sterile water without supplement. Mice in the iodine supplement (NaI) group are given 0.005% NaI in the drinking water. Mice in the NaI+Glycyrrhizic acid group are treated with 50 mg/kg Glycyrrhizic acid once daily for 4 weeks, administered via intraperitoneal injection after 8 weeks of iodine supplementation. Thyroid tissues are removed surgically under anesthesia, washed with cold saline, blotted on filter paper and weighed using an electronic balance. The thyroid gland tissues are then stored at -80°C until use[3]. |
数据来源文献 |
[1]. Su X, et al. Glycyrrhizic acid: A promising carrier material for anticancer therapy. Biomed Pharmacother. 2017 Sep 5;95:670-678 [2]. Wang LY, et al. Glycyrrhizic acid increases glucagon like peptide-1 secretion via TGR5 activation in type 1-like diabetic rats. Biomed Pharmacother. 2017 Sep 4;95:599-604. [3]. Li C, et al. Glycyrrhizin, a Direct HMGB1 Antagonist, Ameliorates Inflammatory Infiltration in a Model of Autoimmune Thyroiditis via Inhibition of TLR2-HMGB1 Signaling. Thyroid. 2017 May;27(5):722-731. [4]. Xia Zhao, et al. A Simple Injectable Moldable Hydrogel Assembled from Natural Glycyrrhizic Acid with Inherent Antibacterial Activity. ACS Appl. Bio Mater. 2020, 3, 1, 648–653. |
规格 |
1ml |
单位 |
瓶 |