Presence of AVT-, α-MSH-, LHRH- and somatostatin-like compounds in the rat pineal gland and their relationship with the UMO5R pineal fraction P. PévetI. EbelsA. Arimura OriginalPaper Pages: 341 - 353
Immunofluorescence study of LRH-producing neurons in prosimians (Tupaia and Galago) J. Barry OriginalPaper Pages: 355 - 365
The astrocytes in the retina and optic nerve head of mammals: A special glia for the ganglion cell axons Heinrich Büssow OriginalPaper Pages: 367 - 378
Epithelial cell proliferation in the intestine of the winter flounder, Pseudopleuronectes americanus Jerry S. TrierPamela Colony Moxey OriginalPaper Pages: 379 - 385
Pattern of crypt cell proliferation in the pre- and post-closure ileum of the neonatal rat: Effects of sympathectomy Robert M. KleinJames C. McKenzie OriginalPaper Pages: 387 - 394
The number and arrangement of elements in the lamina cartridge of the dragonfly Sympetrum rubicundulum I. A. MeinertzhagenC. J. Armett-KibelK. L. Frizzell OriginalPaper Pages: 395 - 401
Development and cytodifferentiation of C cell complexes in dog fetal thyroids Y. KamedaH. ShigemotoA. Ikeda OriginalPaper Pages: 403 - 415
Motility, linear arrangement and cell-to-cell contact of myogenic cells prior to fusion Peter Bachmann OriginalPaper Pages: 431 - 440
The ultrastructure of the protonephridial flame cell of the freshwater planarian Bdellocephala brunnea Saburo Ishii OriginalPaper Pages: 441 - 449
The ultrastructure of the protonephridial tubules of the freshwater planarian Bdellocephala brunnea Saburo Ishii OriginalPaper Pages: 451 - 458
Association of Thy-1 cell surface differentiation antigen with certain connective tissues in vivo Roger J. MorrisMary A. Ritter OriginalPaper Pages: 459 - 475
The structure of cleft material in spine synapses of rat cerebral and cerebellar cortices F. Hajós OriginalPaper Pages: 477 - 486
Morphology, ultrastructure, and development of the parasitic larva and its surrounding trophamnion of Polypodium hydriforme Ussov (Coelenterata) E. V. Raikova OriginalPaper Pages: 487 - 500
The ultrastructure of somatic neuromuscular junctions in the tick Amblyomma variegatum (Fabr.) R. J. HartD. J. BeadleR. P. Botham Short Communication Pages: 505 - 508