Widespread distribution of substance P-and somatostatin-immunoreactive elements in the spinal cord of the neonatal rat Raymond H. Ho OriginalPaper Pages: 471 - 486
The confronting cisternae in neurons in the substantia gelatinosa of the spinal cord of rats and Japanese monkeys Kenichirou InomataTeruhiko OkadaKazuo Ogawa OriginalPaper Pages: 487 - 492
The in vitro development of the pupal integument and the effects of ecdysteroids in Tenebrio molitor (Insecta, Coleoptera) André QuennedeyBrigitte QuennedeyJean Delachambre OriginalPaper Pages: 493 - 511
Electron-microscopical study of the operculum in anuran tadpole after extirpation of the right forelimb during metamorphosis F. SasakiH. TakahamaK. Watanabe OriginalPaper Pages: 513 - 527
The influence of luteinizing hormone-releasing hormone (LHRH) on the process of protein and/or peptide secretion characterized by the formation of granular vesicles in mammalian pinealocytes Chandana Haldar-MisraP. Pévet OriginalPaper Pages: 529 - 538
Ultrastructural and functional development of macrophages in the dermal tissue of rat fetuses Kiyoshi TakahashiHiroshi TakahashiMizu Kojima OriginalPaper Pages: 539 - 552
Identification of antigenically distinct hemocyte subpopulations in Biomphalaria glabrata (Gastropoda) using monoclonal antibodies to surface membrane markers Timothy P. YoshinoWillard O. Granath Jr. OriginalPaper Pages: 553 - 564
Regeneration of mammalian skeletal muscle following the injection of the snake-venom toxin, taipoxin Charlotte A. MaltinJohn B. HarrisMichael J. Cullen OriginalPaper Pages: 565 - 577
Isolation of metabolically active endothelial cells in high yield from bovine cavernous bodies A. DobrinaM. R. SoranzoF. Rossi OriginalPaper Pages: 579 - 591
Double membrane-bounded intestinal microvilli in Oncopeltus fasciatus Roy J. BaerwaldJoseph B. Delcarpio OriginalPaper Pages: 593 - 600
Density and ultrastructure of mast cells in lung vessels of aging rats exposed to and recovering from chronic hypoxia Nabil B. MigallyAlan TuckerJoseph Zambernard OriginalPaper Pages: 601 - 608
Presumptive ciliated receptors associated with the fibrillar glands of the spines of the echinoderm Amphipholis squamata P. J. WhitfieldR. H. Emson OriginalPaper Pages: 609 - 624
Regional differences in renewal rates of fibroblasts in young adult female mice Charles RuchtiDenis HallerHans Cottier OriginalPaper Pages: 625 - 636
Architecture of the basal region of the subcommissural organ in the brush-tailed possum (Trichosurus vulpecula) R. S. Tulsi OriginalPaper Pages: 637 - 649
The hypothalamo-hypophysial system in Acipenseridae Andrey L. PolenovNina A. EfimovaIrene V. Yakovleva OriginalPaper Pages: 651 - 667
The fine structure of epidermal lines on arms and head of postembryonic Sepia officinalis and Loligo vulgaris (Mollusca, Cephalopoda) Gudrun Sundermann OriginalPaper Pages: 669 - 677
CRF-immunoreactive nerve fibers in the circumventricular organs of the monkey, Macaca fuscata M. KawataK. HashimotoY. Sano Short Communication Pages: 679 - 683
Elimination of the nucleus in preovulatory oocytes of the rainbow trout, Salmo gairdneri Richardson (Teleostei) Rüdiger SchulzVolker Blüm Short Communication Pages: 685 - 689
Immunocytochemical detection of calcium-binding protein in the cochlear and vestibular hair cells of the rat A. RabiéM. ThomassetCh. Legrand Short Communication Pages: 690 - 696