OBJECTIVE: To study the clinical effect and mechanism of total glucosides of paeony (TGP) in the adjuvant therapy for children with Henoch-Schönlein purpura nephritis (HSPN). METHODS: Sixty-four HSPN children with moderate proteinuria were divided into a TGP treatment group ( RESULTS: Compared with the healthy children before treatment, the children with HSPN had higher proportion of Tfh cells and expression levels of IL-21 and IL-4 ( CONCLUSIONS TGP has a marked clinical effect in the treatment of HSPN and can reduce the inflammatory response of the kidney and exert a protective effect on the kidney by inhibiting the proliferation of Tfh cells and downregulating the expression of IL-21 and IL-4 in plasma.
Child ; Glucosides/therapeutic use* ; Humans ; Nephritis ; Paeonia ; Prospective Studies ; Purpura, Schoenlein-Henoch/drug therapy*