Physician

Psychiatry

Dr. Hugh R. Matthews, MD

Hugh Matthews practices Psychiatry. He researched medicine at University of Texas Medical School. Dr. Hugh R. Matthews is a published physician as well. He has 47 publications published. The latest was: Light-dependent changes in outer segment free-Ca2+ concentration in salamander cone photoreceptors.

Publications

Photopigment quenching is Ca2+ dependent and controls response duration in salamander L-cone photoreceptors.
Olfactory response termination involves Ca2+-ATPase in vertebrate olfactory receptor neuron cilia.
The effect of external sodium concentration on sodium-calcium exchange in frog olfactory receptor cells.
Simultaneous measurement of current and calcium in the ultraviolet-sensitive cones of zebrafish.
Light-induced Ca2+ release in the visible cones of the zebrafish.
Detubulation experiments localise delayed rectifier currents to the surface membrane of amphibian skeletal muscle fibres.
The effect of light on outer segment calcium in salamander rods.
Calcium, the two-faced messenger of olfactory transduction and adaptation.
Light stimulates a transducin-independent increase of cytoplasmic Ca2+ and suppression of current in cones from the zebrafish mutant nof.
Measurement of cytoplasmic calcium concentration in the rods of wild-type and transducin knock-out mice.
Time course and magnitude of the calcium release induced by bright light in salamander rods.
Prolongation of actions of Ca2+ early in phototransduction by 9-demethylretinal.
Simultaneous recording of receptor current and intraciliary Ca2+ concentration in salamander olfactory receptor cells.
Responses to prolonged odour stimulation in frog olfactory receptor cells.
A light-dependent increase in free Ca2+ concentration in the salamander rod outer segment.
Regulation of Staphylococcus aureus pathogenesis via target of RNAIII-activating Protein (TRAP).
Adaptation in vertebrate photoreceptors.
Response properties of isolated mouse olfactory receptor cells.
Adaptation-induced changes in sensitivity in frog olfactory receptor cells.
Electrophysiological methods for measurement of activation of phototransduction by bleached visual pigment in salamander photoreceptors.
Laser spot confocal technique to measure cytoplasmic calcium concentration in photoreceptors.
Adaptation of the odour-induced response in frog olfactory receptor cells.
Light-dependent changes in outer segment free-Ca2+ concentration in salamander cone photoreceptors.
Na+-dependent Ca2+ extrusion governs response recovery in frog olfactory receptor cells.
Bleached pigment produces a maintained decrease in outer segment Ca2+ in salamander rods.
Vertebral column and spinal cord malformation in children with exstrophy of the cloaca, with emphasis on their functional correlates.
Actions of Ca2+ on an early stage in phototransduction revealed by the dynamic fall in Ca2+ concentration during the bright flash response.
Persistent activation of transducin by bleached rhodopsin in salamander rods.
Dark adaptation in vertebrate photoreceptors.
Role of cytoplasmic calcium concentration in the bleaching adaptation of salamander cone photoreceptors.
Static and dynamic actions of cytoplasmic Ca2+ in the adaptation of responses to saturating flashes in salamander rods.
Bleached pigment activates transduction in salamander cones.
Effects of lowered cytoplasmic calcium concentration and light on the responses of salamander rod photoreceptors.
The effect of pH on the block by L-cis-diltiazem and amiloride of the cyclic GMP-activated conductance of salamander rods.
Voltage-dependent block by L-cis-diltiazem of the cyclic GMP-activated conductance of salamander rods.
The role of cytoplasmic calcium in photoreceptor light adaptation.
Incorporation of chelator into guinea-pig rods shows that calcium mediates mammalian photoreceptor light adaptation.
Calcium and the mechanism of light adaptation in vertebrate photoreceptors.
Light adaptation in cone photoreceptors of the salamander: a role for cytoplasmic calcium.
Cytoplasmic calcium as the messenger for light adaptation in salamander rods.
Incorporation of analogues of GTP and GDP into rod photoreceptors isolated from the tiger salamander.
External and internal actions in the response of salamander retinal rods to altered external calcium concentration.
Photoreceptor light adaptation is mediated by cytoplasmic calcium concentration.
Role of calcium in regulating the cyclic GMP cascade of phototransduction in retinal rods.
Incorporation of calcium buffers into salamander retinal rods: a rejection of the calcium hypothesis of phototransduction.
Effects on the photoresponse of calcium buffers and cyclic GMP incorporated into the cytoplasm of retinal rods.

Schools

University of Texas At Houston Medical School At Houston
Hermann Hospital
University Tex Health Science Center

Doctors Specialties

Psychiatry
Psychoanalysis

Accepted Insurances

Education

University of Texas Health Science Center
University of Texas Medical School

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