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Research Progress of Transmembrane Transport of Oral Nanoparticles in Gastrointestinal Tract / 中国实验方剂学杂志
Chinese Journal of Experimental Traditional Medical Formulae ; (24): 215-223, 2021.
Article in Chinese | WPRIM | ID: wpr-906474
ABSTRACT
Oral nanoparticles (NPs) has gradually become a approach to improve oral bioavailability of biopharmaceutics classification system (BCS) Ⅱ, Ⅲ, Ⅳ drugs, and the transmembrane transport mechanism in the gastrointestinal tract largely depends on physicochemical characteristics of NPs. It would be beneficial to design the NPs with high transport efficiency and effectively improve the oral bioavailability of drugs by adopting a reasonable research model to analyze the transmembrane mechanism of the oral NPs and exactly reveal the relationship between the physicochemical properties and the transport mechanism of NPs. This review focused on summarizing the transmembrane approaches of oral NPs, comparing the advantages and disadvantages of the common cell models, concluding the potential interaction between the physicochemical properties and transmembrane process of NPs, and proposing the research strategy of transport mechanism based on in situ intestinal perfusion, with the purpose of discovering a suitable research model for studying the transport mechanism of different NPs, providing a basis for regulating the transport performance of the NPs to improve the oral bioavailability, and expanding the application of oral NPs in the development of new drugs.

Full text: Available Index: WPRIM (Western Pacific) Type of study: Prognostic study Language: Chinese Journal: Chinese Journal of Experimental Traditional Medical Formulae Year: 2021 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Type of study: Prognostic study Language: Chinese Journal: Chinese Journal of Experimental Traditional Medical Formulae Year: 2021 Type: Article