Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Oscar A. Candia"'
Autor:
Oscar A. Candia, Rosana Gerometta
Publikováno v:
Medical Hypotheses. 86:132-134
The crystalline lens appears to be a simple organ with the sole role of focusing light upon the retina. However, numerous studies have underscored its dynamic nature with a host of compartmentalized physiological processes. As the individual ages, th
Steroid-induced IOP elevation affects a significant number of patients. It results from a decrease in outflow facility of the aqueous humor. To understand the pathophysiology of this condition a number of model systems have been created. These includ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a30d1d28ba678d8a7db8c1c03c490d6
https://www.sciencedirect.com/science/article/pii/S0014483516301944
https://www.sciencedirect.com/science/article/pii/S0014483516301944
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:
Medical Hypotheses. 77:827-831
Few studies have characterized how pressure in the anterior chamber (AC) of the eye is transmitted via the vitreous to the vitreous-ganglion cell interface. We are aware of only one study that simultaneously measured the pressures in the AC and vitre
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
Autor:
Oscar A. Candia
Publikováno v:
Experimental Eye Research. 78:527-535
All ocular epithelia examined to date transport fluid as a consequence of a sufficiently high water permeability bestowed by endogenous water channels (aquaporins) and transepithelial solute movement due to active transport mechanisms. This article p
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
Autor:
A. C. Zamudio, Oscar A. Candia
Publikováno v:
Journal of Membrane Biology. 190:197-205
The stromal-to-tear transport of Cl by the rabbit corneal epithelium is increased by pharmacological effectors (secretagogues) that raise cAMP. It is well established that such secretagogues increase the apical membrane permeability to Cl and thus fa