The Effect of the Skin Secretion of Xenopus Laevis on its Dermal Melanophores
ACJ Burgers, GJ Oordt - European Journal of Endocrinology, 1956 - academic.oup.com
Amongst the Vertebrates, excitement colour reactions have been described in fishes, amphibians
and reptiles. Most Amphibia show an excitement pallor if exposed to noxious stimuli. In …
and reptiles. Most Amphibia show an excitement pallor if exposed to noxious stimuli. In …
The Influence of the Testis Hormone on the Development of Ambosexual Characters in the Black-headed Gull (Larus ridibundus).
GJ Oordt, GCA Junge - 1933 - cabidigitallibrary.org
The adult summer plumage of ♂ and ♀ Black-headed Gull is characterized by a chocolate-brown
head; feet and bill of adults are crimson during the breeding season. In the adult …
head; feet and bill of adults are crimson during the breeding season. In the adult …
Male gonadal hormones
GJ Van Oordt - Comparative Endocrinology V1, 2012 - books.google.com
A. Isolation, Metabolism, and Biosynthesis ____________________-_ 190 B. Methods of
Biological Assay ______________________________ __ 193 FUNCTION OF THE FETAL …
Biological Assay ______________________________ __ 193 FUNCTION OF THE FETAL …
[HTML][HTML] Studies on the gonads of summering birds. I and II. The Knot and the Turnstone
GJ Van Oordt - Tijdschr. Ned. Dierk. Ver, 1928 - books.google.com
It is a well-known fact that during the summermonths, especially on the Wadden", large
mudflats and sandbanks in the north of Holland, many birds, principally belonging to the …
mudflats and sandbanks in the north of Holland, many birds, principally belonging to the …
Experimental data on the cytology and function of the interstitial cells.
JW Sluiter, GJV Oordt - 1946 - cabidigitallibrary.org
THE interstitial cells of the testes of young mice and cockerels are described. Increases in
the number, size, and activity of the cells with age are parallel to the development of the …
the number, size, and activity of the cells with age are parallel to the development of the …
Trends in the study of the comparative endocrinology of reproduction in vertebrates
GJ Van Oordt - General and Comparative Endocrinology, 1962 - Elsevier
A couple of months ago the organizers of the present Conference asked me to deliver an
opening address, which would review the development of comparative endocrinology in …
opening address, which would review the development of comparative endocrinology in …
[PDF][PDF] Reisherinneringen uit Spitsbergen en noordelijke Scandinavië. VI
GJ van Oordt - De Levende Natuur, 1922 - natuurtijdschriften.nl
GEDURENDE den zomer valt er in Spitsbergen, vooral in het binnenland, zeer weinig
neerslag. Slechts enkele onbeduidende buitjes heb ik er medegemaakt. Doch ook de j aarlij …
neerslag. Slechts enkele onbeduidende buitjes heb ik er medegemaakt. Doch ook de j aarlij …
STUDIEN ÜBER DIE GONADEN ÜBERSOMMERNDER VÖGEL. IV. DIE GONADEN ÜBERSOMMERNDER AUSTERNFISCHER (HAEMATOPUS OSTRALEGUS L.)
GJ Van Oordt, MFM Bruyns - Zeitschrift für Morphologie und Ökologie der …, 1938 - JSTOR
Da das Übersommern bei vielen Limikolen nicht schwierig fest-zustellen ist, da gewisse
Arten nicht in unseren Breiten, sondern in der Arktis ihre Brutgebiete haben, wollen wir uns in …
Arten nicht in unseren Breiten, sondern in der Arktis ihre Brutgebiete haben, wollen wir uns in …
[CITAAT][C] ON THE PELAGIC DISTRIBUTION OF SOME PROCELLARIIFORMES IN THE ATLANTIC AND SOUTHERN OCEANS*.
GJ Oordt, JP Kruijt - Ibis, 1953 - Wiley Online Library
ON THE PELAGIC DISTRIBUTION OF SOME PROCELLARIIFORMES IN THE ATLANTIC AND
SOUTHERN OCEANS<link href='#fn1'>*</l Page 1 1953 G. J. VAN OORDT AND JP KRUIJT …
SOUTHERN OCEANS<link href='#fn1'>*</l Page 1 1953 G. J. VAN OORDT AND JP KRUIJT …
[CITAAT][C] Die hormonale Wirkung der Gonaden auf Sommer-und Prachtkleid
GJ Oordt, GCA Junge - Development Genes and Evolution, 1936 - Springer