at variance from observations made in the kidney , gp 330 and gp 90 are mainly expressed on different epithelial cell types : gp 330 is found on the coated pits of the epithelium lining the epididymis and on the entire surface of the microvilli of type ii pneumocytes , whereas gp 90 is detected on the gut brush border and the biliary pole of hepatocytes ;
C0014609
epithelium
C0225700
type ii pneumocytes