indirect immunofluorescence microscopy was performed with 15 human anti-glomerular basement membrane ( gbm ) antibodies and mouse monoclonal antibodies to type iv collagen ( mbm4 ) and renal basement membranes ( mbm15 ) on renal tissue from 6 fetuses ( gestational age , 15-23 weeks ) , 8 infants ( age , 1-21 days ) , and 8 children and adults ( ages , 3-27 years ) .
C0022646
renal
C1514845
renal tissue