Results 31 to 40 of about 1,551,879 (383)

Physiological variables of the “metabolic component” of acid-base balance and mortality in intensive care patients

open access: yesRevista de la Facultad de Medicina, 2022
Introduction: Metabolic acidosis is a frequent pathophysiological condition in critically ill patients. It can be assessed using different physiological variables, but their prognostic value has not yet been well established.
Juan José Diaztagle-Fernández   +2 more
doaj   +1 more source

Biochemical Approach of Acid-Base Disturbances

open access: yesRevista Colombiana de Nefrología, 2023
Background: The current paradigms in arterial blood gas analysis are based on mathematical or physicochemical models that require complex algorithms for interpretation. This leads to avoidance or dislike from health care professionals.
Alejandro Nitsch Prado
doaj   +1 more source

Thermodynamic modelling of mixtures of water, carbon dioxide and hydrogen at high pressure and temperature for hydrothermal CO2 reduction processes

open access: yesFrontiers in Physics, 2023
In the context of the increasing CO2 emissions and the corresponding environmental problems, CO2 utilization processes that transform CO2 into valuable compounds rather than just capturing and storing it can contribute to the transition to a carbon-free ...
Iván Navarro-Cárdenas, Ángel Martín
doaj   +1 more source

A Family with Gitelman Syndrome with Asymptomatic Phenotypes while Carrying Reported SLC12A3 Mutations

open access: yesCase Reports in Nephrology and Dialysis, 2020
Gitelman syndrome (GS) is an autosomal recessive disorder characterized by alkalosis, hypokalemia, and hypomagnesemia. Although hundreds of genetic variants associated with GS have been reported, many of them are categorized as of uncertain significance ...
Moena Ishikawa   +7 more
doaj   +1 more source

Very early increase in nitric oxide formation and oxidative cell damage associated with the reduction of tissue oxygenation is a trait of blast casualties [PDF]

open access: yesVojnosanitetski Pregled, 2005
Background. In our previous experimental studies, we found evidence for the increase of nitric oxide (NO) formation immediately after blast injury. In the present study we investigated whether NO overproduction was a trait for the period immediately ...
Žunić Gordana   +3 more
doaj   +1 more source

The First Online Capillary Electrophoresis-Microscale Thermophoresis (CE-MST) Method for the Analysis of Dynamic Equilibria—The Determination of the Acidity Constant of Fluorescein Isothiocyanate

open access: yesMolecules, 2022
This article presents the first successful application of a capillary electrophoresis-microscale thermophoresis tandem technique (CE-MST) for determining the values of equilibrium constant, realized by connecting online the CE and MST instruments using a
Paweł Mateusz Nowak   +4 more
doaj   +1 more source

Analysis of the equilibrium process of flavor components during the aging period of Te-flavor Baijiu base liquor [PDF]

open access: yesZhongguo niangzao
Using new base liquor of Te-flavor Baijiu aged in 40 pottery jars as the research object, they were tested every 3 months and followed up for 2 years. Based on Pearson correlation analysis, the mutual equilibrium process of 6 flavor components of base ...
ZHU Yunfei, LIN Pei, WU Shengwen, XIE Fangqian, ZENG Tingting, CAI Shan
doaj   +1 more source

Thermodynamic Analysis of Interacting Nucleic Acid Strands [PDF]

open access: yes, 2007
Motivated by the analysis of natural and engineered DNA and RNA systems, we present the first algorithm for calculating the partition function of an unpseudoknotted complex of multiple interacting nucleic acid strands.
Bois, Justin S.   +4 more
core   +3 more sources

Selective removal of H2S from sour gases with microporous membranes. Part II. A liquid membrane of water-free tertiary amines [PDF]

open access: yes, 1993
In the present study the application of a liquid membrane for selective removal of H2S from gases also containing CO2 was investigated. The liquid membrane was filled with pure methyl-di-ethanol-amine (MDEA). A theoretical model was developed to describe:
Kreulen, H.   +3 more
core   +3 more sources

Potential renal acid load of non-dairy plant-based milk alternatives

open access: yesInternational Journal of Food Properties, 2023
The market for plant-based milk alternatives has been growing continuously within the last years, and numerous new food items including almond, oat, and soy milk are nowadays commercially available.
Alexander Müller   +3 more
doaj   +1 more source

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