... 白桦脂酸(betulinic acid,简称BA)是一种五环三萜类化合物,其衍生物具有显著的抗肿瘤和抗艾滋病毒的活性,在合适浓度下对黑色瘤细胞具有专一的杀死作用,而...
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...伤害,铁作用于转运蛋白,受蛋白量的限制;此方式拮抗镉的效率有限,并且并不能减少组织内镉的残留量。桦木酸(betulinic acid,BA)是一种萃取自白桦树的五环三萜类化合物,生物效应特别广泛,目前研究的热点主要集中在桦木酸的抗肿瘤、抗艾滋、抗病毒、抗炎...
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...d 90% 白桦酯酸betulinic acid 98% 分子式及分子量:C30H48O3;456.71 CAS:472-15-1 白桦酯酸(betulinic acid)是一种五环三萜类化合物,分布于桦木属植物及其它许多属植物中。
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...为β-香树脂醇乙酸酯(B-Amyrine acetate,1),齐墩果-12-烯-3β,28-二醇(Olean-12-ene-3β,28-diol,2),桦皮酸(Betulinic acid,3),β-谷甾醇(β-Sitosterol,4),胡萝卜甙(Daucosterine,5),伞形花内酯(Umbelliferon,6),桑素(Morusin,7),槲皮素(Quere...
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Betulinic acid methyl ester 桦木酸甲酯
23-hydroxy betulinic acid 羟基白桦酸 ; 酸
-hydroxyl betulinic acid 羟基白桦酸的
23-hydroxyl betulinic acid 羟基白桦酸
hydroxy betulinic acid 羟基白桦酸
Betulinic acid Purity Reference Material 白桦脂酸纯度标准物质
betulinic acid methylester 桦木酸甲酯
preparation of betulinic acid 白桦脂酸制备
BETULINIC ACID 98 白桦脂酸
Conclusion Ethanol can inhibit proteasome activity,thus inducing ERS,while betulinic acid can promote proteasome activity,thus reducing ERS. Proteasome activity and ERS have some negative relativity,and the latter aggravates the pathogenesis of ALD.
结论乙醇处理可通过抑制蛋白酶体活性诱发内质网应激;桦木酸可提高蛋白酶体活性而降低内质网应激严重程度;蛋白酶体活性变化与内质网应激严重程度呈负相关性,后者可加剧酒精性肝损伤。
参考来源 - 酒精性肝病中蛋白酶体活性抑制与内质网应激相关性的体外实验·2,447,543篇论文数据,部分数据来源于NoteExpress
Betulin and Betulinic acid treatment could decrease serum AST, ALT activities and hepatic MDA level significantly, and critically increased hepatic GSH and CAT levels.
预防给予不同剂量的白桦酯醇或白桦酯酸可明显降低小鼠血清中alt、AST和肝脏中MDA活性,提高GSH和CAT水平。
This paper reviewed the study situation of several forest chemical products associated with medical and health(products, ) such as sterols, paclitaxel, betulinic acid and hinokitol.
综述了植物甾醇、紫杉醇、桦木酸、桧木醇等几种与医药保健品有关的林产化学品的研究开发现状。
Objective: To observe the influence of 23- hydroxyl betulinic acid(23-HBA) on the proliferative, migratory ability and morphological change of blood vessel endothelial cell line ECV-304.
目的:探讨23-羟基白桦酸(23-HBA)对血管内皮细胞(ECV-304)形态变化,增殖和迁移的影响。
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