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The effect of esculentoside A on lupus nephritis-prone BXSB mice
- Source :
- Archives of Medical Science : AMS
- Publication Year :
- 2012
- Publisher :
- Termedia Publishing House, 2012.
-
Abstract
- Introduction EsA was reported to have the effect of modulating immune response, cell proliferation and apoptosis as well as anti-inflammatory effects in acute and chronic experimental models. However, the effects of EsA on LN remain poorly understood. To investigate the roles of EsA in LN, the effects of EsA were tested on BXSB mice, a SLE model, in which male SB/Le mice and female C57BL/6 mice were hybridized through recombinant inbred species. Material and methods Twenty four BXSB mice were divided into three groups. After 4 weeks, blood samples, urine samples and kidney tissues were collected. Measurement of cytokine levels was carried out using sandwich ELISA reagent kits. Apoptotic scores were obtained with a TUNEL assay. PCNA and Caspase-3 mRNA was detected using the In Situ Hybridization Detection Kit. Results The results demonstrated that compared with the control group, EsA administration markedly controlled urine protein excretion, improved renal function, alleviated kidney damage and promoted the apoptosis of glomerular intrinsic cells and renal tubular epithelial cells in animals of the treated group (p < 0.05). Meanwhile, EsA reduced the serum IL-6 and TNF-α levels (p < 0.05), inhibited the expression of PCNA and promoted the expression of caspase-3, Fas and FasL in animals of the treated group (p < 0.05). The effects of EsA on BXSB mice were similar to dexamethasone. Conclusions All these findings indicated that EsA might play significant roles in the treatment of BXSB mice through modulation of inflammatory cytokines, inhibition of renal cell proliferation and induction of apoptosis. The special targets of EsA in lupus nephritis are worth further exploration.
Details
- Language :
- English
- ISSN :
- 18969151 and 17341922
- Volume :
- 9
- Issue :
- 2
- Database :
- OpenAIRE
- Journal :
- Archives of Medical Science : AMS
- Accession number :
- edsair.pmid..........cc4c0d5a8b2bd016ceba91aff35ee3c3