Results 21 to 30 of about 127,676 (332)

Acute effect of prednisolone on renal handling of sodium. [PDF]

open access: yes, 1973
The effect of prednisolone on renal handling of sodium (Na) was studied in rats under three experimental conditions: 1) hydropenia, 2) water diuresis, and 3) distal tubular blockade (DTB).
Halgrimson, CG   +3 more
core   +1 more source

Characteristics of Carbon, Nitrogen and Phosphorus Stoichiometry and Nutrient Reabsorption in Alfalfa Leaves with Different Fall-Dormancy Levels in Northern Xinjiang, China

open access: yesAgriculture, 2022
Alfalfa productivity and cold resistance in different regions are influenced by the fall-dormancy level of alfalfa. However, it is unclear whether the stoichiometric characteristics and nutrient resorption efficiency in alfalfa leaves also vary with the ...
Yanliang Sun   +3 more
doaj   +1 more source

Loading a continuous-wave atom laser by optical pumping techniques [PDF]

open access: yes, 2000
Demonstrating that despite loss processes, Bose-Einstein condensates can be formed in steady state is a prerequisite for obtaining a coherent beam of atoms in a continuous-wave atom laser.
Bhongale, Satyan, Holland, Murray
core   +2 more sources

Impact of semiconductor quantum dots bandgap on reabsorption in luminescent concentrator

open access: yesSemiconductor Physics, Quantum Electronics & Optoelectronics, 2018
We have investigated the influence of the average radius and its dispersion of the semiconductor quantum dots (QDs) used in luminescent solar concentrators (LSCs) on reabsorption.
A.I. Shkrebtii   +4 more
doaj   +1 more source

Enteric reabsorption processes and their impact on drug pharmacokinetics

open access: yesScientific Reports, 2021
Enteric reabsorption occurs when a drug is secreted into the intestinal lumen and reabsorbed into the systemic circulation. This distribution process is evidenced by multiple peaks in pharmacokinetic profiles.
Manuel Ibarra   +2 more
doaj   +1 more source

Yak milk promotes renal calcium reabsorption in mice with osteoporosis via the regulation of TRPV5

open access: yesJournal of Dairy Science, 2023
: The Ca2+-selective epithelial channel TRPV5 plays a significant role in renal calcium reabsorption and improving osteoporosis (OP). In this study, we investigated the mechanisms of yak milk on osteoporosis mice in TRPV5-mediated Ca2+ reabsorption in ...
Jin Zhang   +4 more
doaj  

Continuous optical loading of a Bose-Einstein Condensate [PDF]

open access: yes, 2000
The continuous pumping of atoms into a Bose-Einstein condensate via spontaneous emission from a thermal reservoir is analyzed. We consider the case of atoms with a three-level $\Lambda$ scheme, in which one of the atomic transitions has a very much ...
A. Imamoḡlu   +47 more
core   +2 more sources

ANALYSIS OF INFLUENCE OF RUTIN AND GRAVITY ACTION ON THE RENAL EXCRETORY FUNCTION

open access: yesНаука и инновации в медицине, 2016
Aim - to analyze the effect of rutin on the renal excretory function in the conditions of normogravity and hypergravity. Materials and methods. 9 series of experiments were conducted, including 4 series with the use of a centrifuge of ultra-short radius.
E N Zaitceva, A V Dubishchev, V A Kurkin
doaj   +1 more source

Molecular mechanisms for the modulation of blood pressure and potassium homeostasis by the distal convoluted tubule

open access: yesEMBO Molecular Medicine, 2021
Epidemiological and clinical observations have shown that potassium ingestion is inversely correlated with arterial hypertension prevalence and cardiovascular mortality. The higher the dietary potassium, the lower the blood pressure and mortality.
María Castañeda‐Bueno   +2 more
doaj   +1 more source

Modeling of Self-Pumped Singly Resonant Optical Parametric Oscillator

open access: yesIEEE Photonics Journal, 2018
A model has been developed to describe a continuous wave self-pumped singly resonant optical parametric oscillator (SPSRO). The analyses take into account the reabsorption losses in a quasi-three-level laser gain medium, the parametric interaction of ...
Chengxian Deng
doaj   +1 more source

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