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1.
Chinese Journal of Clinical Pharmacology and Therapeutics ; (12): 455-462, 2023.
Artículo en Chino | WPRIM | ID: wpr-1014657

RESUMEN

Polylactic-co-glycolic acid (PLGA) has the characteristics of biocompatibility, biodegradability, modifiability, and slow release, which has attracted extensive attention in the treatment of gynecological diseases. This paper summarizes the relevant literature reports at home and abroad in recent years, expounds the research situation of PLGA nanoparticles as drug carriers in gynecological diseases such as ovarian cancer, breast cancer, cervical cancer and endometriosis, and looks forward to its great potential in clinical application in gynecological diseases, providing guidance for its prevention and treatment in gynecological diseases.

2.
Acta Anatomica Sinica ; (6): 388-392, 2014.
Artículo en Chino | WPRIM | ID: wpr-452041

RESUMEN

Objective To investigate the effect of stromal cell-derived factor-1α( SDF-1α) and interleukin ( IL-1β) on inducing vascular endothelial cells to express lymphatic phenotype .Methods The CRL-1730 cell line was cultured and treated with SDF-1αor IL-1β.The expression of endothelial cell markers and lymphatic endothelial cell markers were investigated with Real-time PCR, Western blotting and immunocytochemistry .Results In CRL-1730 cell line, endothelial cell markers such as voln willebrand factor ( vWF ) , VE-cadherin , vascular endothelial growth factor receptor(VEGFR)2, were dose dependently down-regulated after SDF-1αstimulation, while lymphatic phenotypes such as Prox-1, podoplanin and lymphatic vessel endothelial hyaluronan receptor-1(LYVE-1), were dose-dependently up-regulated after SDF-1αstimulation.The changes of vWF, VEGFR2 and podoplanin, Prox-1, LYVE-1 expression after IL-1βstimulation was similar to that after SDF-1αwhile expression of VE-cadherin changed slightly .Conclusion SDF-1αand IL-1βare able to induce vascular endothelial cell expressing lymphatic phenotype .

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