Zobrazeno 1 - 10
of 139
pro vyhledávání: '"J. Quatacker"'
Autor:
J. Quatacker
Publikováno v:
The Histochemical Journal. 33:129-133
The sorting domain for the different types of granules and small synaptic vesicles in neurosecretion is still largely a matter of debate. Some authors state that an exocytotic process has to precede granule formation. In previous studies, we favoured
Autor:
J. Quatacker, W.P. De Potter
Publikováno v:
Brain Research. 731:101-107
In sympathetic nerves the tubules of the axonal reticulum make up the immature elements of the neurosecretory apparatus. The formation of the mature large dense granules occurs via a less dense tubular intermediate, representing the maturing part. At
Publikováno v:
The journal of histochemistry and cytochemistry
In sympathetic neurons the axonal reticulum can be considered an extension of the secretory pole of the Golgi apparatus. If this tubular system indeed represents the neurosecretory apparatus, it would likely contain on its membranes the enzymes invol
Publikováno v:
Progress in Histochemistry and Cytochemistry. 26:49-52
Publikováno v:
Acta Endoscopica. 21:239-247
Les antigenes de la lumiere intestinale sont transported a travers ľepithelium vers le tissu lymphoide associe au tube digestif (GALT: « gut-associated lymphoid tissue o) . Selon leur calibre, les molecules traversent ľepithelium via les cellules
Publikováno v:
Brain research
The splenic nerve is made up almost exclusively of adrenergic fibers. Consequently it was used as a model system in the study of autonomic sympathetic neurotransmission. The splenic nerve regulates the vasoconstriction and volume reduction of the spl
Publikováno v:
Brain research
Synaptophysin and synapsin, closely correlated on synaptic vesicles in terminals, may show a differential distribution at synapse formation and maturation. In order to disclose the fine structural details of these differences, synapsin and synaptophy
Autor:
W.P. De Potter, Pierre Baudhuin, J Quatacker, Dirk Slembrouck, Pierre J. Courtoy, P. Partoens
Publikováno v:
Journal of cell science
Two storage compartments in cultured noradrenergic neurons derived from the superior cervical ganglion from fetal pig have been defined using sucrose density gradient centrifugation and electron microscopy: (1) large dense-cored vesicles (LDV) contai
Publikováno v:
Bulletin de la Societe belge d'ophtalmologie. 267
The Hermansky-Pudlak syndrome (HPS) associates oculocutaneous albinism with a haemorrhagic diathesis and the accumulation of ceroid-like material in different tissues. HPS is not an uncommon type of albinism as it was diagnosed in 13.5% (8/59) of our
Publikováno v:
Acta oto-laryngologica. Supplementum. 523
The nasopharyngeal and palatine tonsil, two lymphoepithelial structures situated at the entrance of respiratory and gastrointestinal tracts, show striking similarity with lymphoid tissue of bronchus and gut (BALT, GALT). The information obtained by p