intravenous administration of heterologous anti-rat thymocyte serum ( ats ) , which reacts with a thy-1-like antigen present on rat glomerular mesangial cells , caused lytic ( 1 hr to 2 days ) , hypercellular ( 4 to 14 days ) , and sclerotic ( 2 to 3 months ) mesangial lesions in lewis rats .
C1512199
glomerular mesangial cells
C0017655
mesangial