Origin and development of VIP and substance P containing neurons in the embryonic avian gut J. Fontaine-PerusM. ChanconieN. M. Le Douarin OriginalPaper Pages: 313 - 323
Substance P-like immunoreactivity in the nervous system of hydra C. J. P. GrimmelikhuijzenA. BalfeF. Sundler OriginalPaper Pages: 325 - 333
Cytochemical studies on the internal polarity of the golgi apparatus and the relationship between this organelle and GERL F. SawanoH. Fujita OriginalPaper Pages: 335 - 348
Quantitative measurement by microdensitometry of tyrosinase (Dopa oxidase) development in whole small ascidian embryos J. R. Whittaker OriginalPaper Pages: 349 - 359
Die sauren Hydrolasen des Nebenhodenepithels von Ratten nach Kastration und Kryptorchismus D. WeissR. Gossrau OriginalPaper Pages: 361 - 404
Quantitative histochemical investigations of semipermeable membrane techniques for the assay of acid phosphatase in skeletal muscle P. J. StowardB. Al-Sarraj OriginalPaper Pages: 405 - 431
Kinetic and morphometric measurements of enzyme reactions in tissue sections with a new instrumental setup P. Kugler OriginalPaper Pages: 433 - 449
“In situ” determinations of apparent K m and V max of brush border disaccharidases along the villi of normal human jejunal biopsy specimens S. Gutschmidt OriginalPaper Pages: 451 - 462
Über die Verteilung einiger Hydrolasen in der Rattenniere A. IrintscheffM. Davidoff OriginalPaper Pages: 463 - 480