Contents:

Montag, 1. Juli.- Introduction; Opening address.- Elektronenmikroskopische Untersuchungen an der Neurohypophyse. (Mit 6 Abbildungen).- Neurosecretory and related phenomena in the hypothalamus and pituitary of man. (With 5 Figures).- Neurosecretory transport in the pituitary stalk of Lophius piscatorius. (With 2 Figures).- The application of newer histochemical and isotope techniques for the localisation of protein-bound cystine or cysteine to the study of hypothalamic neurosecretion in normal and pathological conditions. (With 3 Figures).- Etude preliminaire du systeme neurosecretoire diencephaleneurohypophysaire par S35.- Dienstag, 2. Juli.- Neurosekretion und Stress.- UEber Begleiterscheinungen der Neurosekretion im Silberbild. (Mith 7 Abbildungen).- Les voies extra-hypothalamo-neurohypophysaires de la neurosecretion diencephalique dans la serie des Vertebres. (Avec 8 Figures).- Neurosecretion and stimulation of the adenohypophysis.- Characterization of the corticotrophin releasing factor of the neurohypophysis. (With 5 Figure).- Effects of sucrose on the hypothalamo-hypophyseal system of toad tadpoles. (With 2 Figures).- Mittwoch, 3. Juli.- Action de l'ocytocine sur la liberation d'hormone luteotrophique chez la ratte.- Beobachtungen zur Morphologie der Neurosekretion bei Wirbeltieren. (Mit 9 Abbildungen, davon 2 farbige.- Occurrence of substance P in the central nervous system of fish.- Etat naturel des principes ocytocique et vasopressique de la neurohypophyse. (Avec 2 Figures).- Donnerstag, 4. Juli.- Neuro-endocrine mechanisms in insects. (With 2 Figures).- Quelques aspects des phenomenes de neuro-secretion chez les phasmides. (Aveigures) (verlesen durch B. Possompes).- Le role des pterines dans le mecanisme hormonal du complexe retrocerebral chez les insectes. (Avec 1 Figure).- Evolution des cellules neuro-secretrices protocerebrales et de la glande peritracheenne de Calliphora erythrocephala Meig (Diptere) apres section des connexions nerveuses entre le cerveau et l'anneau de Weismann.- Neurosecretion in the milkweed bug, Oncopeltus fasciatus (Dallas). (With 5 Figures).- Probable endocrine mechanism controlling oviposition in the insect Iphita limbata Stal. (With 1 Figure) (verlesen durch B. Scharrer).- Freitag, 5. Juli.- Recent studier on neurosecretion.- Electron microscopy of a crustacean neurosecretory Organ. (With 2 Figures).- Neurosecretion and retinal pigment movement in crustaceans.- Observations on the neurosecretory system of portunid crabs. (With 4 Figures).- Isolation of the red pigment concentrating hormone of the crustacean eyestalk (With 1 Figure).- Summary.- Teilnehmerverzeichnis.