Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Heike, Holthues"'
Autor:
Lydia Engel, Ute Frederiksen, Heike Holthues, Isabella Spiwoks-Becker, Rainer Spessert, Susanne Tippmann, Katja Schneider, Tanja Wolloscheck, Gabriele Spatkowski
Publikováno v:
Journal of Neurochemistry. 115:585-594
In mammals, the retina contains a clock system that oscillates independently of the master clock in the suprachiasmatic nucleus and allows the retina to anticipate and to adapt to the sustained daily changes in ambient illumination. Using a combinati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8db813ac52bfa913bfdf66bd1256ef2
https://doi.org/10.1111/j.1471-4159.2010.06953.x
https://doi.org/10.1111/j.1471-4159.2010.06953.x
Autor:
Heike Holthues, Rudolf E. Leube, Oliver Rickes, Nils H. Rohleder, Sybille Zimmer, Rainer Spessert, Lin Bai, Lydia Engel
Publikováno v:
Brain Research. 1203:89-96
The photoreceptive retina and the non-photoreceptive pineal gland are components of the circadian and the melatonin forming system in mammals. To contribute to our understanding of the functional integrity of the circadian system and the melatonin fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f36e56f2a83e4882810cb9c82cab2a3
https://doi.org/10.1016/j.brainres.2008.01.073
https://doi.org/10.1016/j.brainres.2008.01.073
Publikováno v:
Journal of Neuroendocrinology. 19:952-957
The retinal photopigment melanopsin (Opn4) mediates photoentrainment of the circadian system. In the present study, seasonal regulation of the melanopsin gene was investigated in comparison with the arylalkylamine N-acetyltransferase (AA-NAT) gene as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::024181f9ba0a810a4913bb522d3872f0
https://doi.org/10.1111/j.1365-2826.2007.01608.x
https://doi.org/10.1111/j.1365-2826.2007.01608.x
Autor:
I. Schwerdtle, Lydia Engel, Heike Holthues, S. Gerhold, Rainer Spessert, V. Lorenzkowski, B.B.P. Gupta, Lutz Vollrath, B. Heinrich
Publikováno v:
Neuroscience. 132:511-518
As the physiological role of fos-related antigen-2 (Fra-2) is largely unknown and since the pineal plays an important role in the photoperiodic control of the body, we have tested the hypothesis that Fra-2 expression is photoperiod-dependent and may
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::161d0e493baa5fe894ed7573f144394e
https://doi.org/10.1016/j.neuroscience.2004.12.014
https://doi.org/10.1016/j.neuroscience.2004.12.014
Publikováno v:
Biochemical and Biophysical Research Communications. 326:160-165
The directly light-sensitive chick pineal gland contains at least two photopigments. Pinopsin seems to mediate the acute inhibitory effect of light on melatonin synthesis, whereas melanopsin may act by phase-shifting the intrapineal circadian clock.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63fb8bac124ac7038d0e93a8f2f8d486
https://doi.org/10.1016/j.bbrc.2004.11.022
https://doi.org/10.1016/j.bbrc.2004.11.022
Publikováno v:
Brain research. 1376
Phosphodiesterase10A (PDE10A) is a dual specific cyclic nucleotide phosphodiesterase that is specifically enriched in striatum and which has gained attention as a therapeutic target for psychiatric disorders. The present study shows that PDE10A is al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52828deb6d6f0a8dc48ad7a3c7f74daf
https://pubmed.ncbi.nlm.nih.gov/21194525
https://pubmed.ncbi.nlm.nih.gov/21194525
Autor:
Katja, Schneider, Susanne, Tippmann, Isabella, Spiwoks-Becker, Heike, Holthues, Tanja, Wolloscheck, Gabriele, Spatkowski, Lydia, Engel, Ute, Frederiksen, Rainer, Spessert
Publikováno v:
Journal of neurochemistry. 115(3)
In mammals, the retina contains a clock system that oscillates independently of the master clock in the suprachiasmatic nucleus and allows the retina to anticipate and to adapt to the sustained daily changes in ambient illumination. Using a combinati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::19d4eb203d413bf5c31a6c3f216dfe93
https://pubmed.ncbi.nlm.nih.gov/20722965
https://pubmed.ncbi.nlm.nih.gov/20722965
Publikováno v:
Journal of Microcolumn Separations. 4:431-438
Inorganic ions can be analyzed in small volumes using micro-liquid chromatography (micro-LC) and capillary zone electrophoresis (CE). Results for the analysis of alkali, alkaline earth, and ammonium cations as well as the main organic and inorganic a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41ad1358fc2e5fdcccca69b18b8f61a0
https://doi.org/10.1002/mcs.1220040511
https://doi.org/10.1002/mcs.1220040511
Autor:
Iris Sound, Said A. Ibrahim, A. M. Hammam, Dina M. Fouad, Wolfram Baumann, Ursula Pfeifer-Fukumura, Heike Holthues
Publikováno v:
Zeitschrift fur Naturforschung. C, Journal of biosciences. 61(3-4)
An indirect format enzyme-linked immuno-sorbent assay (ELISA) on graphite rods (Ø 0.8 mm x 20 mm) and, for comparison, on microtiter plates has been developed against terbuthylazine. For this purpose, a series of 2-aminoalkyl-4-chloro-6-terbuthyl-s-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e9dc4efe7631aece0a2f84609ae5f94
https://pubmed.ncbi.nlm.nih.gov/16729593
https://pubmed.ncbi.nlm.nih.gov/16729593
Publikováno v:
Journal of immunological methods. 304(1-2)
A series of new heterologous haptens has been synthesized and used as coating haptens in an antigen-immobilized immunoassay with a monoclonal antibody against atrazine. Coating was achieved by covalently linking the different haptens to a glutaraldeh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad570bc081d65bd02b7947281e7c6def
https://pubmed.ncbi.nlm.nih.gov/16111698
https://pubmed.ncbi.nlm.nih.gov/16111698