Results 11 to 20 of about 127,676 (332)

Geographic Atrophy after Reabsorption of Pigment Epithelial Detachment (GARPED) study

open access: yesBMC Ophthalmology, 2023
Background To describe the occurrence, rate of geographic atrophy (GA) expansion, and changes in visual acuity (VA) after reabsorption of subfoveal pigment epithelial detachments (PED).
Enoch T. Peng, Sean D. Adrean
doaj   +1 more source

On slip of a viscous fluid through proximal renal tubule with linear reabsorption

open access: yesAIMS Biophysics, 2021
The hydrodynamical problem of flow in proximal renal tubule is investigated. Axisymmetric flow of viscous, incompressible fluid through the proximal renal tubule that undergoes linear reabsorption with slip at the wall is considered.
Abdul M. Siddiqui   +2 more
doaj   +1 more source

Relationship of Sodium Reabsorption and Glomerular Filtration Rate to Renal Glucose Reabsorption [PDF]

open access: yesJournal of Clinical Investigation, 1972
Glucose reabsorption was measured in dogs in which sodium reabsorption was stimulated by obstruction of the thoracic inferior vena cava or inhibited by volume expansion with Ringer's lactate. Glucose reabsorption was much higher during periods of enhanced sodium reabsorption than during sodium diuresis.
James J. Flynn   +3 more
openaire   +3 more sources

Regulation of magnesium reabsorption in DCT [PDF]

open access: yesPflügers Archiv - European Journal of Physiology, 2008
The distal convoluted tubule (DCT) is the shortest segment of the nephron and consists of an early (DCT1) and late part (DCT2). Here, several transport proteins, like the thiazide-sensitive NaCl cotransporter (NCC) and the epithelial magnesium (Mg(2+)) channel (TRPM6), are exclusively expressed. This makes the DCT the major site of active transcellular
Xi, Q.   +2 more
openaire   +4 more sources

Photon reabsorption in fluorescent solar collectors [PDF]

open access: yes, 2012
Understanding photon transport losses in fluorescence solar collectors is very important for increasing optical efficiencies. We present an analytical expression to characterize photon reabsorption in fluorescent solar collectors, which represent a major
L. Danos   +4 more
core   +1 more source

Effects of photon reabsorption phenomena in confocal micro-photoluminescence measurements in crystalline silicon [PDF]

open access: yes, 2017
Confocal micro-photoluminescence (PL) spectroscopy has become a powerful characterization technique for studying novel photovoltaic (PV) materials and structures at the micrometer level.
A. Jaffré   +8 more
core   +3 more sources

Super Radiant Narrowing in Fluorescence Radiation of Inverted Populations [PDF]

open access: yes, 1963
The effect of resonance reabsorption of fluorescent radiation on the spectral distribution has been considered as early as 1913 by Laudenburg and Reivhe [1].
Leitz, R. C. C., Yariv, Amnon
core   +1 more source

Ways of calcium reabsorption in the kidney [PDF]

open access: yesAmerican Journal of Physiology-Renal Physiology, 2016
The role of the kidney in calcium homeostasis has been reshaped from a classic view in which the kidney was regulated by systemic calcitropic hormones such as vitamin D3 or parathyroid hormone to an organ actively taking part in the regulation of calcium handling.
Moor MB, Bonny O
openaire   +3 more sources

The role of renal transporters and novel regulatory interactions in the TAL that control blood pressure [PDF]

open access: yes, 2017
Hypertension (HTN), a major public health issue is currently the leading factor in the global burden of disease, where associated complications account for 9.4 million deaths worldwide every year (98).
Dominiczak, Anna   +2 more
core   +1 more source

Altered renal sodium handling and risk of incident hypertension: Results of the Olivetti Heart Study. [PDF]

open access: yesPLoS ONE, 2017
Renal tubular sodium (Na) handling plays a key role in blood pressure (BP) regulation. Several cross-sectional studies reported a positive association between higher proximal tubule fractional reabsorption of Na and BP, but no prospective investigation ...
Lanfranco D'Elia   +5 more
doaj   +1 more source

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