Bromelain(Synonyms: 菠萝蛋白酶)

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Bromelain (Synonyms: 菠萝蛋白酶)

Bromelain 是一种源自菠萝茎的抗炎药,其通过下调血浆激肽原,抑制前列腺素 E2 表达,降解晚期糖基化终产物受体,调节血管生成生物标志物以及在 COX 途径上游发生抗氧化作用而发挥作用。Bromelain 具有多种纤维蛋白溶解,抗水肿,抗血栓形成和抗炎活性。Bromelain 还具有一些抗癌活性,并促进凋亡细胞死亡。

Bromelain(Synonyms: 菠萝蛋白酶)

Bromelain Chemical Structure

CAS No. : 9001-00-7

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生物活性

Bromelain is an anti-inflammatory drug derived from pineapple stem that acts through down-regulation of plasma kininogen, inhibition of Prostaglandin E2 expression, degradation of advanced glycation end product receptors and regulation of angiogenic biomarkers as well as antioxidant action upstream in the COX-pathway[1]. Bromelain exhibits various fibrinolytic, antiedematous, antithrombotic, and anti-inflammatory activities. Bromelain also possesses some anticancerous activities and promotes apoptotic cell death[2].

体内研究
(In Vivo)

Bromelain (40 mg/kg; intraperitoneal injection; daily; for 7 days; male Sprague-Dawley rats) pretreatment reduces the motor dysfunction in the parkinsonian rat model of parkinson’s disease (PD). 6-OHDA injection resulted in marked motor impairment which is prevented by pretreatment with Bromelain prior to the lesion[1].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Male Sprague-Dawley rats injected with 6-OHDA[1]
Dosage: 40 mg/kg
Administration: Intraperitoneal injection; daily; for 7 days
Result: Reduced the motor dysfunction in the parkinsonian rat model of parkinson’s disease (PD).

Clinical Trial

CAS 号

9001-00-7

中文名称

菠萝蛋白酶;鳳梨酶;菠萝酶;鳳梨酵素

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
参考文献
  • [1]. Adu TS, et al. Effects of bromelain on motor responses following intra-medial forebrain bundle 6-OHDA injection in rat model of parkinsonism. Metab Brain Dis. 2019 Jul 22.

    [2]. Pavan R, et al. Properties and therapeutic application of bromelain: a review. Biotechnol Res Int. 2012;2012:976203.

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