Zobrazeno 1 - 10
of 74
pro vyhledávání: '"G. Van de Vyver"'
Publikováno v:
Acta gastro-enterologica Belgica. 84(4)
In this case report, we describe two cases of gastric mucosa- associated lymphoid tissue (MALT) lymphoma. The first patient, who presented with complaints of indigestion, nausea and epigastralgy, had a solid ulcer on endoscopy. Biopsies showed, next
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Publikováno v:
Archiv für Hydrobiologie. 135:209-231
The present work is the first study on the effects of metals on freshwater sponges, based on field and laboratory experiments. Three species, Ephydatia fluviatilis. Ephydatia muelleri and Spongilla lacustris were implanted in variously polluted natur
Publikováno v:
Journal of Experimental Zoology. 254:215-227
The variability of the immune response of four species of freshwater sponges, common in Belgium, Ephydatia fluviatilis, Ephydatia mulleri, Spongilla lacustris, and Eunapius fragilis, has been analyzed at the cellular level. For each species, strains,
Publikováno v:
Progress in molecular and subcellular biology. 19
Autor:
Susana P. Gaudêncio, G. Van de Vyver, R. Tavares, M.J. de Kluijver, Sónia Feio, R.W.M. van Soest, E. Richelle-Maurer, Helena Gaspar, R. Gomez
Publikováno v:
Biochemical Systematics and Ecology, 31, 1073-1091. Elsevier
The Caribbean sponge Agelas conifera was found to produce a mixture of previously described bromopyrrole alkaloids of which oroidin (1) and sceptrin (2) were predominant. This sponge harboured large populations of heterotrophic bacteria but no photos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca3ddfdcd4b256f3c3f67d984d8f00f1
https://dare.uva.nl/personal/pure/en/publications/localization-and-ecological-significance-of-oroidin-and-sceptrin-in-the-caribbean-sponge-agelas-conifera(0afd6853-03a4-4a08-8c4d-6719df20defd).html
https://dare.uva.nl/personal/pure/en/publications/localization-and-ecological-significance-of-oroidin-and-sceptrin-in-the-caribbean-sponge-agelas-conifera(0afd6853-03a4-4a08-8c4d-6719df20defd).html
Publikováno v:
Molecular Evolution: Evidence for Monophyly of Metazoa ISBN: 9783642487477
The mono- or polyphyletic origin of metazoans has been discussed for a long time because morphological and embryological data are insufficient to discriminate between these alternative hypotheses. The advent of molecular biology and molecular phyloge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1cc027a2d2bea862d5103b70d1321c1
https://doi.org/10.1007/978-3-642-48745-3_6
https://doi.org/10.1007/978-3-642-48745-3_6
Akademický článek
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Autor:
Ph. Willenz, G. Van de Vyver
Publikováno v:
Journal of Ultrastructure Research. 87:13-22
The digestive capabilities of endocytizing cells of Ephydatia fluviatilis have been determined by the ultrastructural localization of acid phosphatase. Two distinct markers of endocytic activity were supplied to sponges grown in vitro: Latex beads an
Autor:
G. Van de Vyver, Ph. Willenz
Publikováno v:
Wilhelm Roux's Archives of Developmental Biology. 177:41-52
The life cycle of three strains of the fresh-water spongeEphydatia fluviatilis, experimentally cultivated in a pond near Brussels has been studied.The complete experiment lasted four consecutive years.Seasonal histological fluctuations are described.