nephron, renal corpuscle and renal tubules--glomerulus, bowman's capsule, macula densa, distal, convoluted tubules, proximal convoluted tubules, 100x - 微絨毛 個照片及圖片檔腎小球, 細胞
simple columnar epithelium and goblet cells lining the small intestine (ileum), human, 250x - 微絨毛 個照片及圖片檔