The pit cell: Description of a new type of cell occurring in rat liver sinusoids and peripheral blood E. WisseJ. M. van't NoordendeW. Th. Daems OriginalPaper Pages: 423 - 435
Structural alterations of rabbit ovarian follicles after mating with special reference to the overlying surface epithelium Stefan Cajander OriginalPaper Pages: 437 - 449
The membrane systems of the cardiac muscle cell of Tmetonyx cicada O. Fabricius (Crustacea, Amphipoda) Reidar MyklebustBjørn MidttunAudfinn Tjønneland OriginalPaper Pages: 451 - 460
Electron microscopic immunocytochemical demonstration of separate vasotocinergic and mesotocinergic nerve fibres in the neural lobe of the amphibian hypophysis A. Van VosselK. DierickxJ. Van Vossel-Daeninck OriginalPaper Pages: 461 - 464
Studies on the ovotestis of the slug Agriolimax reticulatus (Müller) R. S. HillI. D. Bowen OriginalPaper Pages: 465 - 482
On the identity of the thyrotropic cell in the red-spotted newt Ann D. DunnJames Norman Dent OriginalPaper Pages: 483 - 493
Transformation of cytoplasmic actin importance for the organization of the contractile gel reticulnm and the contraction — relaxation cycle of cytoplasmic actomyosin G. IsenbergK. E. Wohlfarth-Bottermann OriginalPaper Pages: 495 - 528
Some observations on the ultrastructure of developing rat cerebral capillaries Susan E. DysonD. G. JonesW. L. Kendrick OriginalPaper Pages: 529 - 542
The ultrastructure of basal cells of rat and dog prostate B. G. TimmsJ. A. ChandlerF. Sinowatz OriginalPaper Pages: 543 - 554