Structures associated with the nucleus during chromatin condensation in Coelopa frigida (Diptera) spermiogenesis Kenneth R. SchrankelFritz E. Schwalm OriginalPaper Pages: 45 - 53
Vital staining of specific monoamine-containing cells in the leech nervous system Ann E. StuartA. J. HudspethZach W. Hall OriginalPaper Pages: 55 - 61
Special muscle cells and their innervation in the mammalian small intestine G. Gabella OriginalPaper Pages: 63 - 77
The ultrastructure of the yolk nucleus during early cleavage of Nassarius reticulatus L. (Gastropoda, Prosobranchia) L. SchmekelP. Fioroni OriginalPaper Pages: 79 - 88
Electron microscopic evidence for a retinohypothalamic projection to the suprachiasmatic nucleus of Passer domesticus H. G. Hartwig OriginalPaper Pages: 89 - 99
Correlation between microtubular number and transport activity of hypothalamo-neurohypophyseal secretory neurons Felicity GraingerJ. C. Sloper OriginalPaper Pages: 101 - 113
The differentiation of intrafusal fibre types in rat muscle spindles after motor denervation Jiřina ZelenáT. Soukup OriginalPaper Pages: 115 - 136