Results 31 to 40 of about 133,963 (328)

The role of hypoxia-induced modulation of alveolar epithelial Na- transport in hypoxemia at high altitude

open access: yesPulmonary Circulation, 2020
Reabsorption of excess alveolar fluid is driven by vectorial Na + -transport across alveolar epithelium, which protects from alveolar flooding and facilitates gas exchange.
Emel Baloglu   +6 more
doaj   +1 more source

Renal potassium handling in rats with subtotal nephrectomy: modeling and analysis [PDF]

open access: yes, 2018
We sought to decipher the mechanisms underlying the kidney's response to changes in K+ load and intake, under physiological and pathophysiological conditions.
Edwards, Aurelie   +2 more
core   +1 more source

Reducing Oxygen Demand to Alleviate Acute Kidney Injury

open access: yesFrontiers in Bioscience-Landmark, 2023
Maintaining a balance between the supply and demand of oxygen is vital for proper organ function. Most types of acute kidney injury (AKI) are characterized by hypoxia, a state where the supply of oxygen cannot match the demand for normal cellular ...
Xiaoming Zhou
doaj   +1 more source

Loading of a Bose-Einstein condensate in the boson-accumulation regime

open access: yes, 2000
We study the optical loading of a trapped Bose-Einstein condensate by spontaneous emission of atoms in excited electronic state in the Boson-Accumulation Regime. We generalize the previous simplified analysis of ref. [Phys. Rev.
Cirac J. I.   +9 more
core   +1 more source

ACTIVE CALCIUM REABSORPTION FOLLOWING KIDNEY TRANSPLANTATION

open access: yesВестник трансплантологии и искусственных органов, 2010
Active calcium and sodium reabsorption (ACR, SR) examination was performed in 125 renal recipients (RR) [78 with good renal function (GRF), 26 with chronic rejection(CR), 21 with cyclosporine nephrotoxity(CN)], 18 with bronchial asthma (36 estimation ...
I. P. Yermakova   +3 more
doaj   +1 more source

New Insight into Antiproton Production and Reabsorption Using Proton-Nucleus Collisions at the AGS

open access: yes, 2001
Antiproton ($\bar{p}$) yields are presented for proton-nucleus collisions, with targets Be, Cu, and Au, at beam momenta of 12.3 and 17.5 GeV/c. In addition to target size and beam momentum, the number of projectile collisions $\nu$, as derived from the ...
Mioduszewski, S.
core   +1 more source

Kidney surveillance in the spotlight: contrast-induced acute kidney injury illuminated [PDF]

open access: yes, 2018
Acute kidney injury comprises a heterogeneous group of conditions characterized by a sudden decrease in renal function over hours to days. Contrast-induced acute kidney injury (CI-AKI) is caused by radiographic contrast agents used in diagnostic imaging.
Atkinson, Simon J.
core   +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.
N A, Kurtzman   +3 more
openaire   +2 more sources

Floral nectar reabsorption and a sugar concentration gradient in two long-spurred Habenaria species (Orchidaceae)

open access: yesBMC Plant Biology, 2023
Background Floral nectar is the most common reward flowers offered to pollinators. The quality and quantity of nectar produced by a plant species provide a key to understanding its interactions with pollinators and predicting rates of reproductive ...
Hai-Ping Zhang   +3 more
doaj   +1 more source

Aspects of particle production in isospin asymmetric matter

open access: yes, 2005
The production/absorption rate of particles in compressed and heated asymmetric matter is studied using a Relativistic Mean Field (RMF) transport model with an isospin dependent collision term.
Aichelin   +46 more
core   +1 more source

Home - About - Disclaimer - Privacy