ABSTRACT
IgA vasculitis is a common autoimmune disease mediated by IgA in childhood, which can involve many systems.Henoch-Sch?nlein purpura nephritis(HSPN)is one of the main complications.Both HSPN and IgA nephropathy(IgAN)are common glomerulonephritis in children, but the former is the most common secondary glomerulonephritis and the latter is one of the most persistent diseases in primary glomerulonephritis.There are differences in clinical phenotype and prognosis.This article reviews the relevant literature, and summarizes the similarities and differences in the pathogenesis of HSPN and IgAN, so as to better understand the two diseases.
ABSTRACT
Objective: To determine luteolin 7 O ? D glucoside in Chrysanthemum morirolium Ramat. Methods: The content of luteolin 7 O ? D glucoside was determined by HPLC on Symmetry Shield TM RP S column with MeoH H 2O(49∶51) as a mobile phase and detection wavelength at 348nm. Results: The liuear relationship of this method was well and the average recovery of the added sample is 99.74%. Conclusion: The analytical time is short, separating degree is good and results are accurate when luteolin 7 O ? D glucoside is determined by this method.