Immunohistochemical demonstration of serotonin-containing nerve fibers in the hypothalamus of the monkey, Macaca fuscata M. KawataY. TakeuchiY. Sano OriginalPaper Pages: 495 - 503
“Spinner” cephalopods: defects of statocyst suprastructures in an invertebrate analogue of the vestibular apparatus William F. ColmersRaymond F. HixonWilliam H. Hulet OriginalPaper Pages: 505 - 515
Distribution of actin in migrating leukocytes in vivo J. J. Wolosewick OriginalPaper Pages: 517 - 525
Distribution of vasoactive intestinal polypeptide-like immunoreactivity in the mammalian heart E. WeiheM. ReineckeW. G. Forssmann OriginalPaper Pages: 527 - 540
Distribution of polymorphic forms of troponin components in extra- and intrafusal fibers of an avian slow muscle Mitsutada MiyazakiNaoji ToyotaYutaka Shimada OriginalPaper Pages: 541 - 548
Isoforms of troponin during regeneration of chicken skeletal muscle fibers after cold injury Naoji ToyotaYutaka Shimada OriginalPaper Pages: 549 - 554
Correlation of the number of pineal “synaptic” ribbons and spherules with the level of serum melatonin over a 24-hour period in male rabbits F. Martinez SorianoH. A. WelkerL. Vollrath OriginalPaper Pages: 555 - 560
Control of peptide release from cells of the intermediate lobe of the rat pituitary Guido StollRainer MartinKarl -H. Voigt OriginalPaper Pages: 561 - 566
Interendothelial junctions in kidney vessels D. MinkA. SchillerR. Taugner OriginalPaper Pages: 567 - 576
Effects of colchicine and cytochalasin B on hypertonicity-induced changes in toad urinary bladder Max DratwaAnn LeFurgeyC. Craig Tisher OriginalPaper Pages: 585 - 591
Ovarian sympathectomy in the guinea pig Thomas E. Curry Jr.Irvin E. Lawrence Jr.Hubert W. Burden OriginalPaper Pages: 593 - 596
Identification of the acid proteinase in human seminal fluid as a gastricsin originating in the prostate W. A. ReidL. VongsorasakJ. Kay OriginalPaper Pages: 597 - 600
Composition of the supraoptic decussation of the chick (Gallus gallus) Cholid N. SalehDavid Ehrlich OriginalPaper Pages: 601 - 609
Pattern of synaptic connections in the pineal organ of the ayu, Plecoglossus altivelis (Teleostei) Yuri Omura OriginalPaper Pages: 611 - 617
Reproduction and sexual development in a freshwater gastrotrich Margaret Raper Hummon OriginalPaper Pages: 619 - 628
Reproduction and sexual development in a freshwater gastrotrich Margaret Raper Hummon OriginalPaper Pages: 629 - 636
In vivo effects of lipopolysaccharide on lymphoid and non-lymphoid cells in the mouse spleen P. H. P. GroeneveldN. van Rooijen OriginalPaper Pages: 637 - 642
An ultrastructural study of the effect of parasitism by larval Schistosoma mansoni on the calcium reserves of the host, Biomphalaria glabrata Tudor W. DaviesD. A. Erasmus OriginalPaper Pages: 643 - 649
Changes in metabolism and hepatic ultrastructure induced by estradiol and testosterone in immature female Epinephelus akaara (Teleostei, Serranidae) T. Bun NgNorman Y. S. WooCorinna Y. W. Au OriginalPaper Pages: 651 - 659
Pathways of lymphocyte migration within the periarterial lymphoid sheath of rat spleen Renata BrelińskaChristoph PilgrimIngrid Reisert OriginalPaper Pages: 661 - 667
Isolation of gonadotrops from the pituitary of the African catfish, Clarias lazera R. de LeeuwH. J. Th. GoosP. G. W. J. van Oordt OriginalPaper Pages: 669 - 675
Synaptic organization of a multifunctional interneuron in the central nervous system of Helix pomatia L. K. ElekesKatalin S. -Rózsa OriginalPaper Pages: 677 - 683
Cellular and subcellular distribution of iron in the lamina propria of rat duodenum Makoto AokiMunemoto ItoMehdi Tavassoli OriginalPaper Pages: 685 - 692
Arachnoid mater of the bullfrog, Rana catesbeiana John E. MichaelsPatricia A. Tornheim OriginalPaper Pages: 693 - 697
Morphometric studies on lipid inclusions in Sertoli cells during the spermatogenic cycle in the rat J. B. KerrR. A. MayberryD. C. Irby OriginalPaper Pages: 699 - 709
Administration of caerulein to rats promotes antral epithelial cell renewal F. CaesG. Willems OriginalPaper Pages: 711 - 715
The ovarian follicle as a model for the cell-mediated control of tissue growth Antonín BukovskýJiři PreslMiroslav Holub OriginalPaper Pages: 717 - 724
Relationships between annulate lamellae and filament bundles in oocytes of the zebrafish, Brachydanio rerio R. G. KesselH. W. BeamsH. N. Tung Short Communication Pages: 725 - 727
‘Campaniform’ structures on lobster antennae are dermal glands Werner Gnatzy Short Communication Pages: 729 - 731
Sustentacular cells in the fetal human adrenal medulla are immunoreactive with antibodies to brain S-100 protein Toshihiko IwanagaTsuneo Fujita Short Communication Pages: 733 - 735
