β-lipotropin in brain: Localization in hypothalamic neurons by immunoperoxidase technique E. A. ZimmermanA. LiottaD. T. Krieger OriginalPaper Pages: 393 - 398
Localization of thyrotropin (TSH) in the dog pituitary gland M. F. El EtrebyM. R. Fath El Bab OriginalPaper Pages: 399 - 412
Intercellular bridges in ovarian follicle cells of Drosophila melanogaster Franco Giorgi OriginalPaper Pages: 413 - 422
Intra- and extrahypothalamic vasopressin and oxytocin pathways in the rat R. M. BuijsD. F. SwaabF. W. van Leeuwen OriginalPaper Pages: 423 - 433
Fine structure of the eyes of orb-weavers, Argiope amoena L. Koch (Aranea: Argiopidae) Akira UeharaYoshihiro TohHideki Tateda OriginalPaper Pages: 435 - 452
Calcium and sulphur in neurosecretory granules and calcium in mitochondria as determined by electron microscope X-ray microanalysis Tom Christian NormannTheodore A. Hall OriginalPaper Pages: 453 - 463
Localization of serotonin within tanycytes of the rat median eminence John R. Sladek Jr.Celia D. Sladek OriginalPaper Pages: 465 - 474
A Golgi study of the hypothalamus of Actinopterygii V. MazziM. F. FranzoniA. Fasolo OriginalPaper Pages: 475 - 490
The structure of the tips of mammalian respiratory cilia Charles Kuhn IIIWayne Engleman OriginalPaper Pages: 491 - 498
Ultrastructural changes in the fat body of adult female Aedes aegypti in relationship to vitellogenin synthesis Mary BehanH. H. Hagedorn OriginalPaper Pages: 499 - 506
Ultrastructure of the age-involuted adult human thymus Brita von Gaudecker OriginalPaper Pages: 507 - 525
A note on the structure of synapses in the ventral nerve cord of the onychophoran peripatoides leuckarti F. W. Schürmann OriginalPaper Pages: 527 - 534
An autoradiographic study of satellite cell differentiation into regenerating myotubes following transplantation of muscles in young rats Mikel H. Snow OriginalPaper Pages: 535 - 540
Electron microscopical microprobe analysis of freeze dried and unstained mineralized epiphyseal cartilage R. H. BarckhausH. J. Höhling OriginalPaper Pages: 541 - 549
Immunocytochemical demonstration of calcitonin-containing c-cells in the thyroid glands of different mammals Sabine Blähser OriginalPaper Pages: 551 - 558
The hypothalamo-hypophysial system in acipenseridae A. L. PolenovM. Pavlović OriginalPaper Pages: 559 - 570