Zobrazeno 1 - 10
of 201
pro vyhledávání: '"I. Ebels"'
Autor:
C. A. Salemink, I.C. Hart, H. P. J. M. Noteborn, P.P. van Balen, I. Ebels, A.A. van der Gugten
Publikováno v:
Journal of Pineal Research. 14:11-22
The use of antisera raised against bovine growth hormone (GH) and ovine prolactin (PRL) enabled the detection of related immunoreactive (ir) sequences of proteins in ovine pineal tissue. The isolation of PRL-like ir-material was accomplished using a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6935b3c0f71963ffd31e382ff4a2e93b
https://doi.org/10.1111/j.1600-079x.1993.tb00479.x
https://doi.org/10.1111/j.1600-079x.1993.tb00479.x
Publikováno v:
Oncology. 49:27-30
There is growing evidence that the pineal gland has antineoplastic properties which, however, can only partially be attributed to its hormone melatonin. While the in vivo tumor-inhibiting activity of melatonin is established, observations on its in v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b86e9dc0b7cb873c016e5bb3b4e3629
https://doi.org/10.1159/000227005
https://doi.org/10.1159/000227005
Publikováno v:
Ciba Foundation Symposium-The Pineal Gland
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21662bf8884f5fd60a83c8d72bca87c6
https://doi.org/10.1002/9780470715376.ch12
https://doi.org/10.1002/9780470715376.ch12
Publikováno v:
Journal of pineal research. 12(3)
A chemical analysis was instigated to investigate the identity of the luteinizing hormone (LH)-like immunoactivity present in ovine pineal protein homogenates. Isolation of pineal LH-like material was accomplished using a 0.1 M ammonium sulphate (pH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6bae267268f5a8869acee41981e1699
https://pubmed.ncbi.nlm.nih.gov/1380549
https://pubmed.ncbi.nlm.nih.gov/1380549
Publikováno v:
Journal of Neural Transmission. 36:281-302
Some compounds, other than melatonin, can be detected in aqueous extracts of sheep pineals, using in vitro bioassays. Mild and simple separation methods are used such as gelfiltration on Sephadex G-25, ultrafiltration through Amicon ultramembranes UM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f649fae40a3ccfb9076a5f22201d1d43
https://doi.org/10.1007/bf01253130
https://doi.org/10.1007/bf01253130
Publikováno v:
Peptides. 9:455-462
A method is described for the determination of the neurohormone contents of ovine pineal tissue by radioimmunoassay (RIA) after successive fractionation on gel filtration in formic acid and reverse-phase liquid chromatography (HPLC). This method give
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb52fb033aaf791ae84eed93b2d80a62
https://doi.org/10.1016/0196-9781(88)90147-7
https://doi.org/10.1016/0196-9781(88)90147-7
Autor:
G. A. Ramakers, H. P. J. M. Noteborn, C. A. Salemink, I. Ebels, F. H. de Jong, A. Slama-Scemama, J. de Koning
Publikováno v:
Journal of Neural Transmission. 72:19-36
Former work has shown that crude extracts of ovine pineal glands probably exert a stimulating activity on the release of gonadotropins of anterior pituitaries in vitro. By aqueous extraction followed by ultrafiltration through anisotropic membranes h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::764a874bb14a12391a2c8f07a537457e
https://doi.org/10.1007/bf01244629
https://doi.org/10.1007/bf01244629
Publikováno v:
Journal of Insect Physiology. 28:459-463
Modifications of the release of neurosecretory products of the pars intercerebralis of larvae of Pieris brassicae are implied by ultrastructural observations after injection of 6- l -erythrobiopterin. A very marked accumulation of granules, especiall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2be2510b4e88ccd2804ef8d5ada65f1
https://doi.org/10.1016/0022-1910(82)90075-0
https://doi.org/10.1016/0022-1910(82)90075-0
Publikováno v:
Journal of Neural Transmission. 38:239-247
Previously we were able to isolate by simple and mild methods from an aqueous sheep pineal extract an inhibiting principle action on the anterior hypophysis of male rats in vitro. This substance could be located by paper electrophoresis. In the prese
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfeec578dfed236e7a19c367a8a70fd3
https://doi.org/10.1007/bf01249441
https://doi.org/10.1007/bf01249441
Autor:
W. Zurburg, I. Ebels
Publikováno v:
Journal of Neural Transmission. 35:117-124
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::322bbaaf4ff133a4156d6c7dfb727315
https://doi.org/10.1007/bf01250739
https://doi.org/10.1007/bf01250739