Penetration of the peritrophic membrane of the tick by Babesia microti Maria A. RudzinskaAndrew SpielmanStephen Karakashian OriginalPaper Pages: 471 - 481
Glucagon and glicentin immunoreactive cells in human colon P. C. ColonyV. HelmstaedterW. G. Forssmann OriginalPaper Pages: 483 - 491
Immunocytochemical distribution of LHRH neurons and processes in the rat: Hypothalamic and extrahypothalamic locations Carol Bennett-ClarkeShirley A. Joseph OriginalPaper Pages: 493 - 504
Spatial organization and fine structure of the cortical filament layer in normal locomoting Amoeba proteus Wilhelm StockemHans-Ulrich HoffmannWolfgang Gawlitta OriginalPaper Pages: 505 - 519
Ultrastructural and tissue-culture studies on the role of fibronectin, collagen and glycosaminoglycans in the migration of neural crest cells in the fowl embryo D. F. NewgreenI. L. GibbinsR. Wütz OriginalPaper Pages: 521 - 549
Lack of correlation between ultrastructural and pharmacological types of non-adrenergic autonomic nerves Ian L. Gibbins OriginalPaper Pages: 551 - 581
Marked reduction in intramembranous particle clusters in the terminal portion of inner medullary collecting ducts of antidiuretic rats Eric R. Lacy OriginalPaper Pages: 583 - 595
Fine structural examination of the single heart tube in the fifteen day ferret embryo Thomas A. MarinoJoseph B. Severdia OriginalPaper Pages: 597 - 605
Comparative study of structure and function of blood cells from two Drosophila species Michel Brehélin OriginalPaper Pages: 607 - 615
VIP (Vasoactive Intestinal Polypeptide) — immunoreactive innervation of the portal vein J. JärhultJ. FahrenkrugR. Uddman OriginalPaper Pages: 617 - 624
Comparison between temperature-induced changes and effects caused by dark/light adaptation in the eyes of two species of Antarctic crustaceans V. B. Meyer-RochowK. M. Tiang OriginalPaper Pages: 625 - 632
Crystalloid inclusions in the Sertoli cell of the koala, Phascolarctos cinereus (Marsupialia) H. R. HardingF. N. CarrickC. D. Shorey OriginalPaper Pages: 633 - 642
Transmission and scanning electron-microscopic observations on tanycytes in the mediobasal hypothalamus and the median eminence of adrenalectomized rats J. P. BrionM. DepierreuxJ. Flament-Durand OriginalPaper Pages: 643 - 655
Ultrastructure of endocrine cells in the stomach of two teleost fish Perca fluviatilis L. and Ameiurus nebulosus L. Jacqueline Noaillac-DepeyreNicole Gas OriginalPaper Pages: 657 - 678
Ultrastructural study of the epithelial mucous cells in lizards (Lacertilia) I. Martín-LacaveC. MonteroH. Galera OriginalPaper Pages: 679 - 686
Phagocytosis of erythrocytes in the subarachnoid space at spinal nerve exits V. Krahn Short Communication Pages: 687 - 691
Intramitochondrial crystalloids in rat pinealocytes U. Heidbüchel Short Communication Pages: 693 - 696
