Propolis is a natural product collected by worker bees from a variety of plant species. As a type of propolis, Brazilian green propolis contains a large amount of artepillin C. Artepillin C is a cinnamic acid derivative and has been shown to have a wide variety of biological functions, including anti-inflammatory, antiviral and antitumor activities, in both cell culture and animal models. However, how propolis is digested and absorbed remains to be elucidated. Moreover, blood artepillin C levels after propolis intake have not been shown in human studies.

中文翻译：

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每天摄入巴西绿蜂胶会提高人体血液中的青蒿素 C 水平

蜂胶是工蜂从多种植物中采集的天然产物。作为蜂胶的一种，巴西绿蜂胶含有大量的artepillin C。Artepillin C是一种肉桂酸衍生物，已被证明具有多种生物学功能，包括抗炎、抗病毒和抗肿瘤活性，在两种细胞中文化和动物模型。然而，蜂胶是如何被消化和吸收的还有待阐明。此外，人体研究未显示蜂胶摄入后血液中的青蒿素 C 水平。