Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Lawrence J. Alvarez"'
Publikováno v:
Experimental Eye Research. 111:67-70
Sildenafil citrate increases ocular blood flow and accelerates the rate of anterior chamber refilling after paracentesis. The latter effect could have resulted from a reduction in outflow facility or from an increase in aqueous humor (AH) production.
Publikováno v:
American Journal of Physiology-Cell Physiology. 289:C138-C147
Experiments were conducted to determine whether the Cl− secretagogue, 1-ethyl-2-benzimidazolinone (EBIO), stimulates Cl− transport in the rabbit conjunctival epithelium. For this study, epithelia were isolated in an Ussing-type chamber under shor
Publikováno v:
Current Eye Research. 26:95-105
To characterize the effects of cAMP-elevating stimuli on the rabbit translens electrical parameters and examine the distribution of beta adrenoceptors about the epithelial surface.The electrophysiological experiments encompassed the isolation of lens
Publikováno v:
Experimental Eye Research. 76:61-70
Experimental maneuvers known to increase cellular cAMP levels evoked a stimulation in the K(+) influx across the anterior surfaces of isolated rabbit lenses, as measured by 86Rb(+) uptake. For this, the lenses were mounted in a modified Ussing-type c
Publikováno v:
Experimental Eye Research. 74:769-776
The relative distribution of acetylcholine (ACh) receptors on the surface of the isolated ocular lens of the rabbit was determined from induced changes in translens short-circuit current (I(SC)) and the translenticular resistance (R(t)) at seven deli
Publikováno v:
American Journal of Physiology-Cell Physiology. 280:C581-C592
The effects of serotonin [5-hydroxytryptamine (5-HT)] on the transepithelial electrical properties of the short-circuited rabbit conjunctiva were examined. With this epithelium, the short-circuit current ( Isc) measures Cl−secretion plus an amilori
Publikováno v:
Experimental Eye Research. 70:295-305
The regulation of Na(+)transport by cAMP in freshly isolated rabbit conjunctival epithelium, a tissue exhibiting both Cl(-)secretion and Na(+)absorption, was examined. Bulbar-palpebral segments of conjunctiva were mounted between Ussing-type hemicham
Publikováno v:
Current Eye Research. 21:843-850
To investigate possible regional expression of transport systems in the conjunctival epithelium given distinct differences in morphological appearance between the bulbar and palpebral epithelia as well as variations found in the proportions of Na abs
Publikováno v:
Experimental Eye Research. 66:615-624
The effects of unilateral exposure to hypotonic media on the diffusional water permeability of the isolated rabbit conjunctiva were determined. For these experiments, a segment of the bulbar-palpebral conjunctiva was mounted between Ussing-type hemic