A case of lupus nephritis showing good clinical course and apoptosis in glomerular cells detected by the nick end labeling method.
We report here an adult patient with lupus nephritis who had a good clinical course under long-term observation. Apoptotic bodies in the glomeruli were determined in serial renal biopsy specimens by the nick end labeling method. Apoptotic bodies in the proliferated glomerular cells were detected in the 3rd renal biopsy but not in the 2nd biopsy. The clinical activities of lupus nephritis fluctuated until the time of the 3rd renal biopsy. The 3rd renal biopsy was performed because of increased proteinuria and an increased amount of hyaline, granular and red blood cell casts, with impairment of renal function. The levels of proteinuria, creatinine clearance and serum complements were improved after the 3rd renal biopsy. It appears that apoptosis might control glomerular cell proliferation and also influence the clinical course of lupus nephritis.
Kodera
S
S
Department of Medicine, Juntendo University School of Medicine, Tokyo, Japan.
Tashiro
K
K
Ohmuro
H
H
Shirato
I
I
Tomino
Y
Y
D000328:Adult; D017209:Apoptosis; D001706:Biopsy; D002455:Cell Division; D003584:Cytological Techniques; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007678:Kidney Glomerulus / Q000473:pathology*; D008181:Lupus Nephritis / Q000473:pathology*