Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Colette Denier"'
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 182:881-891
Two stable hemiaminals, N acylated by the p-nitrobenzoyl or Boc group and each substituted by the difluorocarboxylethylester moiety, were obtained in a single step from the corresponding ethylhemiacetal. The Boc compound, after acylation by trifluoro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6b6b9af806212eb7f4f19b1f5345954
https://doi.org/10.1080/10426500601087418
https://doi.org/10.1080/10426500601087418
Autor:
Marcelo Santos Castilho, Colette Denier, Sylvain Ladame, Michèle Willson, Glaucius Oliva, Jacques Périé, Véronique Hannaert, Carlos H T P Silva
Publikováno v:
European Journal of Biochemistry. 270:4574-4586
We report here the first crystal structure of a stable isosteric analogue of 1,3-bisphospho-d-glyceric acid (1,3-BPGA) bound to the catalytic domain of Trypanosoma cruzi glycosomal glyceraldehyde-3-phosphate dehydrogenase (gGAPDH) in which the two ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bafb22b9c7b56a3a1abf517cc49bc5a5
https://doi.org/10.1046/j.1432-1033.2003.03857.x
https://doi.org/10.1046/j.1432-1033.2003.03857.x
Autor:
Jacques Perie, Paul A.M. Michels, Michèle Willson, Claudia Lopez, Faouzi Lakhdar-Ghazal, Nathalie Chevalier, Colette Denier, Andrée Lougare, Samantha Claustre
Publikováno v:
Biochemistry. 41:10183-10193
This work deals with the phosphofructokinase enzyme (PFK) of the parasite Trypanosoma brucei. Inhibitors which are analogues of fructose-6-phosphate (F6P) derived from 2,5-anhydromannitol and therefore blocked in a closed conformation, both nonphosph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d058070e4a150730efc6766ad2019016
https://doi.org/10.1021/bi020082z
https://doi.org/10.1021/bi020082z
Autor:
H. Vergnes, Mady Calot, Françoise De La Farge, P. Valdiguie, Colette Denier, Georges Bourrouillou, Pierre Calvas, J. Grozdea
Publikováno v:
Early Human Development. 58:17-24
Quantitative and qualitative analysis of alkaline phosphatases (AP) was performed on amniotic fluid in 59 normal pregnancies and 14 Down's syndrome (DS) pregnancies at 16, 18 and 19 weeks of gestation. In DS cases, intestinal and placental isoenzyme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7507ed339654abb993f1bcc6d5adfd63
https://doi.org/10.1016/s0378-3782(00)00051-7
https://doi.org/10.1016/s0378-3782(00)00051-7
Publikováno v:
Early Human Development. 51:1-5
A kinetic parameter (the V m / K m ratio), an index of neutrophil alkaline phosphatase catalytic efficiency, was studied in 36 women with normal pregnancies at 16–20 weeks' gestation. On each blood sample, determinations were achieved on enzyme ext
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f666964336cad3769f79753f1db4a17
https://doi.org/10.1016/s0378-3782(97)00067-4
https://doi.org/10.1016/s0378-3782(97)00067-4
Autor:
Colette Denier, Jacques Périé, H. Vergnes, Alain E Fournie, A. Brisson-Lougarre, J. Grozdea, Alain Klaebe
Publikováno v:
Annals of Clinical Biochemistry: International Journal of Laboratory Medicine. 33:215-218
Alkaline phosphatase concentrations are known to increase in blood neutrophils of normal pregnant women. The main kinetic parameters of this enzyme were analysed and compared in a group of 30 women with normal pregnancies and a group of 11 women whos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::460593860ddb256a3d2705e5f6e033dd
https://doi.org/10.1177/000456329603300307
https://doi.org/10.1177/000456329603300307
Autor:
Yves Nganso, Igor Ngantchou, Bernd Schneider, Véronique Hannert, Ernestine Nkwenoua, Barthelemy Nyasse, Colette Denier
Publikováno v:
Scientia Pharmaceutica
Volume 79
Issue 1
Pages 137-144
Volume 79
Issue 1
Pages 137-144
In the search for new antiparasitic natural compounds from the medicinal plants from Cameroon, the new 22-hydroxyclerosterol, established as such on the basis of detailed chemical and spectroscopic analysis, was isolated from the hexane extract of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe50dbe1905f70bc12cfb181e8da9129
https://pubmed.ncbi.nlm.nih.gov/21617778
https://pubmed.ncbi.nlm.nih.gov/21617778
Autor:
Véronique Hannaert, Igor Ngantchou, Barthelemy Nyasse, Colette Denier, Casimir Blonski, Bernd Schneider
Publikováno v:
ChemInform. 41
In continuation of our study on medicinal plants of Cameroon, stem barks of Polyalthia suaveolens were phytochemically studied. This investigation yielded a new indolosesquiterpene alkaloid, named polysin (1) and four hitherto known alkaloids (2-5).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51b75627d7c1596bcc89880576708912
https://doi.org/10.1002/chin.201045204
https://doi.org/10.1002/chin.201045204
Autor:
Bernd Schneider, Igor Ngantchou, Barthelemy Nyasse, Ernestine Nkwengoua, Casimir Blonski, Colette Denier
Publikováno v:
Natural product research. 23(12)
In an attempt to establish the components responsible for the use of Enantia chlorantha against cutaneous leishmaniasis in local traditional medicine, a well-known palmatine has been isolated in substantial amounts from a methanolic bark extract of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5be63973aaeabf3f0cf8b16b1417e01f
https://pubmed.ncbi.nlm.nih.gov/19662580
https://pubmed.ncbi.nlm.nih.gov/19662580
Autor:
Yves Nganso, Véronique Hannaert, Barthelemy Nyasse, Igor Ngantchou, Colette Denier, Bernd Schneider, Ernestine Nkwengoua
Publikováno v:
Fitoterapia. 80(3)
Polycarpol, sitosterol and sitosterol-3-O-beta-D-glucoside isolated for the first time from Piptostigma preussi (Annonaceae) occur regularly in some Annonaceae such as Piptostigma genus. Polycarpol exhibits interesting antitrypanosomal activity with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2acb3c754e375a2768c953329d27a471
https://pubmed.ncbi.nlm.nih.gov/19535022
https://pubmed.ncbi.nlm.nih.gov/19535022