The use of ionic lanthanum as a diffusion tracer and as a marker of calcium binding sites E. WeiheW. HartschuhU. Brühl OriginalPaper Pages: 285 - 302
Ontogeny of rat pancreatic polypeptide (PP) cells F. SundlerR. HåkansonL.-I. Larsson OriginalPaper Pages: 303 - 306
Effect of alloxan on rat pancreatic polypeptide (PP) cells F. SundlerR. HåkansonL.-I. Larsson OriginalPaper Pages: 307 - 312
Immunohistochemical localization of neurotensin in endocrine cells of the gut F. SundlerR. HåkansonE. A. Zimmerman OriginalPaper Pages: 313 - 321
The effects of different methods of fixation on central nervous system synaptic pinocytotic vesicles M. Paula-BarbosaM. A. Sobrinho-SimõesE. G. Gray OriginalPaper Pages: 323 - 332
DNA-synthesizing cells in human fetal thymus C. RöpkeB. van DeursP. E. Høyer OriginalPaper Pages: 333 - 339
The uptake of horseradish peroxidase by cortical synapses in rat brain D. G. JonesP. U. CameronL. T. Ellison OriginalPaper Pages: 355 - 373
Surface morphology of taste buds in catfish barbels W. K. OvalleS. L. Shinn OriginalPaper Pages: 375 - 384
Electron microscopic studies of coated membranes in two types of gill epithelial cells of lamprey Taisuke Nakao OriginalPaper Pages: 385 - 396
Fine structural studies on the thyroid gland of the normal domestic fowl Ellen I. FrenchR. D. Hodges OriginalPaper Pages: 397 - 410
A possible role for placental lysosomes in the formation of villous syncytiotrophoblast S. F. ContractorR. W. BanksH. Fox OriginalPaper Pages: 411 - 419
The topography of the caudal part of the paraventricular organ in Rana temporaria N. Goossens OriginalPaper Pages: 421 - 426