Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Daniel Abran"'
Fast Determination of 4-Hydroxybenzoic Acid in Different Matrices using Monolithic Column Separation
Publikováno v:
Journal of Liquid Chromatography & Related Technologies. 31:2575-2586
Determination of impurity levels in injectable formulation is an important issue with regulatory agencies. Impurities associated with preservatives systems are questioned and the use of adequate tools and the accumulation of a large body of data are
Autor:
Daniel Abran, Nathalie Germain, Catherine Yzydorczyk, Patrick Pladys, Anne Monique Nuyt, Isabelle Lahaie, Jean-Claude Lavoie, Gilles Cambonie, Thierry Ntimbane, Ngoc Loan Oanh Le, Cindy Gauthier, Blandine Comte
Publikováno v:
AJP-Regulatory, Integrative and Comparative Physiology
AJP-Regulatory, Integrative and Comparative Physiology, American Physiological Society, 2007, 292 (3), pp.R1236-R1245. ⟨10.1152/ajpregu.00227.2006⟩
AJP-Regulatory, Integrative and Comparative Physiology, American Physiological Society, 2007, 292 (3), pp.R1236-R1245. ⟨10.1152/ajpregu.00227.2006⟩
Developmental programming of hypertension is associated with vascular dysfunction characterized by impaired vasodilatation to nitric oxide, exaggerated vasoconstriction to ANG II, and microvascular rarefaction appearing in the neonatal period. Hypert
Autor:
Gilles Cambonie, Pierre Hardy, K. Bibeau, Isabelle Lahaie, Patrick Pladys, Anne Monique Nuyt, Sonia Brault, Daniella Checchin, Sylvain Chemtob, M. Brochu, G. Thibault, Ngoc Loan Oanh Le, Daniel Abran, Florian Sennlaub
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 289:R1580-R1588
In hypertension, increased peripheral vascular resistance results from vascular dysfunction with or without structural changes (vessel wall remodeling and/or microvascular rarefaction). Humans with lower birth weight exhibit evidence of vascular dysf
Autor:
Anne Monique Nuyt, Daniel Abran, Ngoc Loan Oanh Le, Isabelle Lahaie, Gilles Cambonie, Patrick Pladys, Gaétan Thibault
Publikováno v:
Pediatric Research. 55:1042-1049
Intrauterine programming of hypertension is associated with evidence of increased renin-angiotensin system (RAS) activity. The current study was undertaken to investigate whether arterial baroreflex and blood pressure variability are altered in a mod
Autor:
Jean-Claude Fouron, Asmàa Bouayad, Daniel Abran, Daya R. Varma, Ronald I. Clyman, Christiane Quiniou, Sylvain Chemtob, Krishna G. Peri, Martin Beauchamp, Xin Hou
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 286:R903-R909
The synthesis of PGE2, the major vasodilator prostanoid of the ductus arteriosus (DA), is catalyzed by PGE2synthases (PGES). The factors implicated in increased PGE2synthesis in the perinatal DA are not known. We studied the developmental changes of
Autor:
Sylvain Chemtob, Florian Sennlaub, Kazuo Kanai, Daniel Abran, Daya R. Varma, Sonia Brault, Fernand Gobeil, L. Jackson Roberts, Douglas F. Taber, Xin Hou, Pierre Lachapelle, Daniella Checchin
Publikováno v:
Free Radical Biology and Medicine. 36:163-172
F2-isoprostanes (F2-IsoP's) are biologically active prostanoids formed by free radical-mediated peroxidation of arachidonic acid. Four different F2-IsoP regioisomers (5-, 8-, 12-, and 15-series), each comprising eight racemic diastereomers, total 64
Autor:
Xin Hou, Daniel Abran, Daya R. Varma, Christiane Quiniou, William D. Lubell, Krishna G. Peri, Sylvain Chemtob
Publikováno v:
Seminars in Perinatology. 26:389-397
PGF2alpha is an important smooth muscle contractile agent that exerts significant effects on myometrium and is implicated in labor. THG113 was recently identified as a PGF2alpha receptor (FP) antagonist. We characterized the specificity and selectivi
Autor:
Anne Marilise Marrache, Daniel Abran, Daya R. Varma, Xin Hou, Ghassan Bkaily, A. Ribeiro-da-Silva, Mousumi Bhattacharya, Alejandro Vazquez-Tello, Isabelle Dumont, Martin Beauchamp, Asmàa Bouayad, Sylvie G. Bernier, Sylvain Chemtob, Stéphane Molotchnikoff, Christiane Quiniou, Sanaa Choufani, Fernand Gobeil
Publikováno v:
Circulation Research. 90:682-689
We reported upregulation of endothelial nitric oxide synthase (eNOS) by PGE2in tissues and presence of perinuclear PGE2receptors (EP). We presently studied mechanisms by which PGE2induces eNOS expression in cerebral microvessel endothelial cells (ECs
Major role for neuronal NO synthase in curtailing choroidal blood flow autoregulation in newborn pig
Autor:
P. Hardy, Daniel Abran, Daya R. Varma, Sylvain Chemtob, D. Lamireau, Anne Monique Nuyt, Isabelle Dumont, Xin Hou
Publikováno v:
Journal of Applied Physiology. 91:1655-1662
We examined whether nitric oxide (NO) generated from neuronal NO synthase (nNOS) contributes to the reduced ability of the newborn to autoregulate retinal blood flow (RBF) and choroidal blood flow (ChBF) during acute rises in perfusion pressure. In n
Autor:
Sylvain Chemtob, Krishna G. Peri, Pierre Hardy, Ding-You Li, Daniel Abran, Daya R. Varma, Mousumi Bhattacharya
Publikováno v:
Seminars in Neonatology. 3:119-126
There exists abundant evidence that prostanoids are important messengers involved in a vast array of biological processes. Recent data suggest those prostanoids exert different roles in the regulation of cerebral and ocular circulation of the newborn