Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Janice Hunter"'
Publikováno v:
Pediatric Pulmonology. 28:199-204
Thoracoabdominal asynchrony (TAA) and the ratio of time to peak tidal expiratory flow over total expiratory time (TME/TE) have been used to assess airway obstruction in infants and adults. We obtained these measurements using calibrated respiratory i
Publikováno v:
Advanced Drug Delivery Reviews. 25:243-256
The proximal renal tubule is the major site of P-glycoprotein expression within the kidney; there is good evidence that P-glycoprotein expression is not restricted to the proximal tubule occurring in thick ascending limb and more distal segments. P-g
Autor:
Barry H. Hirst, Janice Hunter
Publikováno v:
Advanced Drug Delivery Reviews. 25:129-157
Oral bioavailability requires absorption of drugs across the intestinal epithelium. This may be mediated by either the paracellular and/or transcellular routes. Passive transcellular absorption requires the appropriate physicochemical properties to a
Publikováno v:
Journal of the Association of Nurses in AIDS Care. 8:41-50
Coordinating a large multicentered pediatric HIV clinical research study is particularly challenging for nurses. The cohort of patients and their families face multiple stressors, which make recruitment and compliance difficult. Additionally, when ma
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. 1237(1):31-36
Bodipy-verapamil has been tested as a fluorescent substrate for P-glycoprotein-mediated transepithelial secretion in MDCK-C5A epithelia. Net transepithelial secretion ( J net ) of [ 3 H]vinblastine from basal-to-apical surfaces of monolayer epithelia
Publikováno v:
Journal of Biological Chemistry. 268:14991-14997
The functional expression of P-glycoprotein has been studied in confluent epithelial layers of human Caco-2 cells, a polarized, highly differentiated cell line demonstrating an intestinal absorptive cell phenotype. Expression of P-glycoprotein was lo
Publikováno v:
Pharmaceutical Research. 10:743-749
The hypothesis was tested that the operation of an ATP-dependent export pump localized at the apical (brush border) surface of the intestinal epithelium may limit substrate absorption kinetics. Human intestinal Caco-2 cell-layers display saturable se
Publikováno v:
Biochemical and Biophysical Research Communications. 181:671-676
[ 3 H]Vinblastine transport across MDCK (renal epithelial) cell layers has been characterised. The basal-to-apical [ 3 H]vinblastine flux (J A-B ) (at 10 nM) exceeded apical-to-basal flux by 19.6 fold. Net vinblastine secretion (J B-A -J A-B )was inh
Publikováno v:
British Journal of Cancer
P-glycoprotein expression was demonstrated in two human intestinal adenocarcinoma cell-lines (HCT-8, ileocaecal and T84, colonic) by immunoprecipitation of a 170-180 kDa protein with monoclonal antibody JSB-1. Both HCT-8 and T84 formed functional epi
Autor:
Carla Foy, Peadar G. Noone, Pierre Yves Berclaz, Michael W. Konstan, Louis J. Boitano, Julia Emerson, Thomas A. Standaert, Michael R Knowles, Keith Hammond, Lois Brass, Pamela L. Zeitlin, Zoe Davies, Laura J H Milgram, Janice Hunter
Publikováno v:
Pediatric pulmonology. 37(5)
Patients with cystic fibrosis (CF) can be discriminated from healthy subjects by measurement of the nasal potential difference, which has become a useful outcome measure for therapies directed toward correcting defective electrolyte transport in CF.