Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Bert Behnke"'
Publikováno v:
Clinical Biochemistry. 31:37-45
Objectives: Primary prevention trials of antihypertensive therapy have shown conflicting results on coronary events. Potential interference of antihypertensive agents with cellular lipid metabolism may alter the atherosclerotic risk of individuals. D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71ee135f21f8dc7123b80acab777cebd
https://doi.org/10.1016/s0009-9120(97)00137-9
https://doi.org/10.1016/s0009-9120(97)00137-9
Publikováno v:
The Prostate. 28:300-306
Extract from fruit of Sabal serrulata are used in the treatment of human benign prostate hyperplasia (BPH). Therefore, it is of interest whether this phytopharmacon has any influence on the androgen metabolism in the human prostate. It was found that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3697bb8d8b0ff67efb984450ff0e524b
https://doi.org/10.1002/(sici)1097-0045(199605)28:5<300::aid-pros5>3.0.co
https://doi.org/10.1002/(sici)1097-0045(199605)28:5<300::aid-pros5>3.0.co
Autor:
C. Ronald Kahn, Morris F. White, Angelika Gebhardt, Sandra Neumann, Wilhelm Krone, Dirk Müller-Wieland, Bert Behnke
Publikováno v:
Biochemical and Biophysical Research Communications. 181:1479-1485
Pertussis toxin is an ADP-ribosyltransferase which alters the function of some of the GTP-binding proteins and inhibits some actions of insulin. In vivo, pertussis toxin (2 micrograms/ml/2h) inhibited insulin-stimulated tyrosyl autophosphorylation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4827db342dd4c3c81961a0b457a78fab
https://doi.org/10.1016/0006-291x(91)92106-t
https://doi.org/10.1016/0006-291x(91)92106-t
Autor:
Johanna, Broer, Bert, Behnke
Publikováno v:
The Journal of rheumatology. 29(4)
Dendritic cells are important antigen presenting cells that play a role in the initiation of rheumatoid arthritis (RA). The stinging nettle leaf extract IDS 30 (Hox alpha) has been recommended for adjuvant therapy of rheumatic diseases. We investigat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::91553836a7306413558b20f357c5d97c
https://pubmed.ncbi.nlm.nih.gov/11950003
https://pubmed.ncbi.nlm.nih.gov/11950003
Publikováno v:
FEBS letters. 442(1)
Activation of transcription factor NF-kappaB is elevated in several chronic inflammatory diseases and is responsible for the enhanced expression of many proinflammatory gene products. Extracts from leaves of stinging nettle (Urtica dioica) are used a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e03665403274c47582bc8fa014b2957
https://pubmed.ncbi.nlm.nih.gov/9923611
https://pubmed.ncbi.nlm.nih.gov/9923611
Publikováno v:
Biochemical and biophysical research communications. 203(1)
There is some indirect evidence that the pineal hormone melatonin can suppress plasma levels of cholesterol in hypercholesterolemic rats. We have examined the effects of the hormone on cellular cholesterol metabolism in freshly isolated human mononuc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ce90381e09973bebd2557f8b7422935
https://pubmed.ncbi.nlm.nih.gov/8074686
https://pubmed.ncbi.nlm.nih.gov/8074686
Autor:
Karsten Krohn, Bert Behnke
Publikováno v:
Tetrahedron Letters. 23:395-398
The citromycinone-derivatives 14 and 15 have been obtained by intramolecular Marschalk cyclisation of α-hydroxyaldehyde 12 . An unexpected opening of epoxide 16 to cis -diol 14 was observed. By exclusion of the alternative formula 2 structure 3 is p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4553573833d5150da2fead899d39fdee
https://doi.org/10.1016/s0040-4039(00)86840-9
https://doi.org/10.1016/s0040-4039(00)86840-9
Autor:
Bert Behnke, Karsten Krohn
Publikováno v:
Liebigs Annalen der Chemie. 1983:1818-1838
Die Anthrachinonderivate 7, 8, 37, 39 und 40 werden durch Addition von Dichlormethyllithium an die entsprechenden Ketone 4, 5, 32b, 34b und 36b hergestellt. Sie lassen sich zu intermediaren Aldehyden hydrolysieren, die nach Reduktion zu Anthracyclino
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::264bd3ad4023aa370e162953678b79ea
https://doi.org/10.1002/jlac.198319831014
https://doi.org/10.1002/jlac.198319831014
Autor:
Karsten Krohn, Bert Behnke
Publikováno v:
Chemische Berichte. 113:2994-3009
Der selektive Schutz der Phenolgruppen an C-1 und C-5 des 1,4,5-Trihydroxy-9,10-anthrachinons (7a) kann uber das Boroacetat III erreicht werden und liefert das Monoacetat 7b, gefolgt von Methylierung zu 7d und Verseifung zu 7e. Die Hydroxymethylierun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf2c6001a369aa4d18aef6fa89c16221
https://doi.org/10.1002/cber.19801130915
https://doi.org/10.1002/cber.19801130915
Autor:
Karsten Krohn, Bert Behnke
Publikováno v:
Liebigs Annalen der Chemie. 1979:2011-2017
Die intramolekulare Marschalk-Reaktion des Aldehyds 6 liefert in hohen Ausbeuten 4-Desoxy-β1-rhodomycinon (7a) und das entsprechende cis-Diol 8a. Synthetic Anthracyclinones, XI. — Synthesis of 4-Deoxy-β1-rhodomycinone by Intramolecular Marschalk
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20118c8f0ab88bdc14fee5ce4636afd6
https://doi.org/10.1002/jlac.197919791211
https://doi.org/10.1002/jlac.197919791211