User profiles for R. Bouchard

Richard Robert Bouchard

Associate Professor of Imaging Physics, University of Texas MD Anderson Cancer Center
Verified email at mdanderson.org
Cited by 2861

Heterogeneity of action potential waveforms and potassium currents in rat ventricle

RB Clark, RA Bouchard… - Cardiovascular …, 1993 - academic.oup.com
… All experiments were done at 22 t 1C using the whole cell voltage clamp technique (for
details see Bouchard et all’). Electronic compensation of 80-906 of the pipette series resistance (…

Presence and functional significance of presynaptic ryanodine receptors

R Bouchard, R Pattarini, JD Geiger - Progress in neurobiology, 2003 - Elsevier
Ca 2+ -induced Ca 2+ release (CICR) mediated by sarcoplasmic reticulum resident ryanodine
receptors (RyRs) has been well described in cardiac, skeletal and smooth muscle. In brain…

PIN proteins perform a rate-limiting function in cellular auxin efflux

J Petrásek, J Mravec, R Bouchard, JJ Blakeslee… - Science, 2006 - science.org
Intercellular flow of the phytohormone auxin underpins multiple developmental processes in
plants. Plant-specific pin-formed (PIN) proteins and several phosphoglycoprotein (PGP) …

Stress–strain–strain rate relation for the compressibility of sensitive natural clays

S Leroueil, M Kabbaj, F Tavenas, R Bouchard - Géotechnique, 1985 - icevirtuallibrary.com
Four types of oedometer tests (constant rate of strain tests, controlled gradient tests, multiple-stage
loading tests and creep tests) were carried out on a variety of Champlain sea clays. …

Interactions of PIN and PGP auxin transport mechanisms

…, SN Makam, R Bouchard… - Biochemical Society …, 2007 - portlandpress.com
Polarized transport of the plant hormone auxin influences multiple growth processes in plants
and is regulated by plasma-membrane-localized efflux and uptake carriers. The PGP (P-…

Cellular efflux of auxin catalyzed by the Arabidopsis MDR/PGP transporter AtPGP1

M Geisler, JJ Blakeslee, R Bouchard, OR Lee… - The Plant …, 2005 - Wiley Online Library
Directional transport of the phytohormone auxin is required for the establishment and
maintenance of plant polarity, but the underlying molecular mechanisms have not been fully …

Interactions among PIN-FORMED and P-Glycoprotein Auxin Transporters in Arabidopsis

…, M Sauer, SN Makam, Y Cheng, R Bouchard… - The Plant …, 2007 - academic.oup.com
Directional transport of the phytohormone auxin is established primarily at the point of cellular
efflux and is required for the establishment and maintenance of plant polarity. Studies in …

Transition metal pyrite dichalcogenides. High-pressure synthesis and correlation of properties

TA Bither, RJ Bouchard, WH Cloud… - Inorganic …, 1968 - ACS Publications
The pyrite-type dichalcogenides ZnS2, ZnSe2, CdS2, and CdSe2 have been synthesized at
high pressure (65-89 kbars). Electrical, magnetic, and spectral data have been obtained on …

Glycogen synthase kinase-3β phosphorylates Bax and promotes its mitochondrial localization during neuronal apoptosis

…, SS Le, TA Laessig, RJ Bouchard… - Journal of …, 2004 - Soc Neuroscience
Glycogen synthase kinase-3β (GSK-3β) is a critical activator of neuronal apoptosis induced
by a diverse array of neurotoxic insults. However, the downstream substrates of GSK-3β that …

A finite-element method model of soft tissue response to impulsive acoustic radiation force

ML Palmeri, AC Sharma, RR Bouchard… - IEEE transactions on …, 2005 - ieeexplore.ieee.org
Several groups are studying acoustic radiation force and its ability to image the mechanical
properties of tissue. Acoustic radiation force impulse (ARFI) imaging is one modality using …