Electron-microscopic studies on reaggregate cultures of vascular smooth muscle cells from normotensive and spontaneously hypertensive rats S. YonedaM. S. ForbesN. Sperelakis OriginalPaper Pages: 225 - 243
Immunohistochemical localization of FSH and LH in the pars distalis of vervet (Cercopithecus aethiops) and babbon (Papio hamadryas) pituitaries C. GirodM. P. DuboisJ. Trouillas OriginalPaper Pages: 245 - 257
Multinucleate Sertoli cells in aged human testis Wolfgang SchulzeCornelia Schulze OriginalPaper Pages: 259 - 266
A new mechanism for transitory, local endocytosis in photoreceptors of a spider, Dinopis A. D. BlestD. G. Price OriginalPaper Pages: 267 - 282
Intranuclear filamentous inclusions in the gastro-entero-pancreatic (GEP) endocrine cells of birds T. IwanagaJ. YamadaM. Misu OriginalPaper Pages: 283 - 288
Intertubular topography in the bovine testis Karl-Heinz WrobelFred SinowatzRoswitha Mademann OriginalPaper Pages: 289 - 310
An ultrastructural and autoradiographic study of the immune response in Hyalophora cecropia pupae Randa Abu-HakimaIngrid Faye OriginalPaper Pages: 311 - 320
Structure of the auditory system of the weta Hemideina crassidens (Blanchard, 1851) (Orthoptera, Ensifera, Gryllacridoidea, Stenopelmatidae) Eldon E. BallL. H. Field OriginalPaper Pages: 321 - 344
Structure of the auditory system of the weta Hemideina crassidens (Blanchard, 1851) (Orthoptera, Ensifera, Gryllacridoidea, Stenopelmatidae) Eldon E. Ball OriginalPaper Pages: 345 - 359
Evidence for a direct role of α-MSH in morphological background adaptation of the skin in Sarotherodon mossambicus G. J. J. M. van EysP. T. W. Peters OriginalPaper Pages: 361 - 372
The perineurium of the adult housefly: Ultrastructure and permeability to lanthanum Che ChiStanley D. Carlson OriginalPaper Pages: 373 - 386
Crystalline pteridines in the stromal pigment cells of the iris of the Great Horned Owl Lynn W. Oliphant OriginalPaper Pages: 387 - 395
Effects of pimozide on the ultrastructure of the pars intermedia in the rat R. C. SantolayaD. Ciocca OriginalPaper Pages: 397 - 403
Circadian changes in microtubules, synaptic ribbons and synaptic ribbon fields in the pinealocytes of the baboon (Papio ursinus) J. J. TheronR. BiagioA. C. Meyer OriginalPaper Pages: 405 - 413
Ultrastructure of spermiogenesis in Liza aurata Risso, 1810 (Teleostei, Mugilidae) Solange Bruslé OriginalPaper Pages: 415 - 424
Ultrastructural study of the postembryonic development of the neural lamella of Galleria mellonella L. (Lepidoptera) Hanna E. Osińska OriginalPaper Pages: 425 - 433
Neuroepithelial bodies in the lung of the tree frog, Hyla arborea L. Lucyna Goniakowska-Witalińska OriginalPaper Pages: 435 - 441
Microspectrofluorometric study of monoamines in the auricle of the heart of Protopterus aethiopicus D. W. ScheuermannC. StilmanM. H. A. De Groodt-Lasseel Short Communication Pages: 443 - 449