人參皂苷C-K對(duì)體內(nèi)外銀屑病模型的作用研究(英文)
發(fā)布時(shí)間:2022-12-21 22:31
本研究考察了人參皂苷C-K(C-K)在體內(nèi)外銀屑病模型中的作用。在體外,檢測了C-K在人永生化表皮細(xì)胞(HaCaT細(xì)胞)中的作用,以及在雞胚絨毛尿囊膜(CAM)中對(duì)血管生成的作用。在體內(nèi)采用4種銀屑病模型,包括:己烯雌酚處理的小鼠陰道上皮細(xì)胞模型、鼠尾顆粒細(xì)胞層形成模型、普萘洛爾誘導(dǎo)的豚鼠耳皮膚以及咪喹莫特誘導(dǎo)的BALB/c小鼠背部皮膚中的銀屑病樣特征模型。結(jié)果顯示,C-K在體外可降低HaCaT細(xì)胞活力,抑制CAM血管生成。在體內(nèi),C-K改善了小鼠和豚鼠銀屑病模型中的銀屑病樣組織學(xué)特征。C-K還可顯著抑制小鼠陰道上皮細(xì)胞的有絲分裂,促進(jìn)小鼠尾部鱗狀上皮顆粒層的形成,降低普萘洛爾處理的豚鼠耳背側(cè)角質(zhì)層厚度;抑制了咪喹莫特誘導(dǎo)的BALB/c小鼠背部皮膚銀屑病中皮膚增厚、水腫和炎性細(xì)胞浸潤以及炎性因子的表達(dá)。據(jù)此可得出結(jié)論,C-K可以有效抑制銀屑病動(dòng)物模型,在臨床研究中其對(duì)銀屑病的治療作用將得到進(jìn)一步的探索應(yīng)用。
【文章頁數(shù)】:11 頁
【文章目錄】:
1 Drugs and Materials
1.1 Drugs and reagents
1.2 Experimental animals
1.3 Data analysis and statistics
2 Methods and Results
2.1 Efects ofC-Kon the pro liferatin and differentiation of keratinocytes in vitro
2.2 Effect of C-K on angiogenesis
2.3 Effect of C-K on mitosis of mouse vaginal epithelial cells
2.4 Effect of C-K on mouse tail scale epidermal granular layer formation
2.5 Effect of C-K on propranolol induced psoriasis in guinea pig ear skin
2.6 Effect of C-K on the model of imiquimod-induced BALB/c mouse psoriasis
2.7 The expression of inflammatory factors in the dorsal skin of imiquimod-induced BALB/c mice detected by ELISA
3 Discussion
4 Conclusion
本文編號(hào):3722897
【文章頁數(shù)】:11 頁
【文章目錄】:
1 Drugs and Materials
1.1 Drugs and reagents
1.2 Experimental animals
1.3 Data analysis and statistics
2 Methods and Results
2.1 Efects ofC-Kon the pro liferatin and differentiation of keratinocytes in vitro
2.2 Effect of C-K on angiogenesis
2.3 Effect of C-K on mitosis of mouse vaginal epithelial cells
2.4 Effect of C-K on mouse tail scale epidermal granular layer formation
2.5 Effect of C-K on propranolol induced psoriasis in guinea pig ear skin
2.6 Effect of C-K on the model of imiquimod-induced BALB/c mouse psoriasis
2.7 The expression of inflammatory factors in the dorsal skin of imiquimod-induced BALB/c mice detected by ELISA
3 Discussion
4 Conclusion
本文編號(hào):3722897
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