... macrophages, 13 1Alveolar pores, 13 1Alveolar sacs, 12 9, 13 0Alveoli (alveolus), 10 5, 12 5, 12 8, 13 0 13 1, 17 8 17 9Ampulla, 16 8Anal canal, 11 4Anaphase, 15 16 Androgens, 16 0Annuli fibrosi, 91 Antidiuretic ... 16 0 16 1parathyroid glands, 15 9pineal gland, 16 1 16 2pituitary gland, 15 4 15 8thyroid gland, 15 8 15 9Index 225Testis, 18 2 18 8course of sperm within, 18 8genital ducts external to, 18 8 19 0Theca ... barrier, 13 1 13 2Alveolar capillaries, 13 2Alveolar ducts, 12 9 13 0Index 213 Digital Histology: An Interactive CD Atlas with Review Text, by Alice S. Pakurar and John W. BigbeeISBN 0-4 71- 64982 -1 Copyright...