Results 21 to 30 of about 122,822 (212)

Non-carbonic buffer power of whole blood is increased in experimental metabolic acidosis: An in-vitro study

Frontiers in Physiology, 2022
Non-carbonic buffer power (βNC) of blood is a pivotal concept in acid-base physiology as it is employed in several acid-base evaluation techniques, including the Davenport nomogram and the Van Slyke equation used for Base excess estimation in blood.
Martin Krbec, Martin Krbec, Petr Waldauf, Francesco Zadek, Serena Brusatori, Alberto Zanella, Alberto Zanella, František Duška, Thomas Langer, Thomas Langer   +9 more
doaj   +1 more source

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

International 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, Julian Herter, Roman Huber, Maximilian Andreas Storz   +3 more
doaj   +1 more source

Comparative analysis of acid-base balance in patients with severe sepsis and septic shock: traditional approach vs. physicochemical approach

Revista de la Facultad de Medicina, 2019
Introduction: The evaluation of metabolism and the diagnostic classification of acid-base disorders has generated great controversy. Acid-base balance (ABB) is approached by means of the physicochemical and Henderson’s models. Objective: To compare two
José Diaztagle Diaztagle-Fernández, Ingrid Juliana Moreno-Ladino, Jorge Alfredo Morcillo-Muñoz, Andrés Felipe Morcillo-Muñoz, Luis Alejandro Marcelo-Pinilla, Luis Eduardo Cruz-Martínez   +5 more
doaj   +1 more source

Renal Physiology and Water Homeostasis Modules (Out of Print)

MedEdPORTAL, 2006
This resource is a series of eight interactive, animated modules covering renal physiology and water homeostasis. At our institution, target learners were first-year medical students in our integrated human organ systems physiology-histology course.
Joel Gordon
doaj   +1 more source

Formation mechanism of thermally controlled pH gradients

Communications Physics, 2023
Cells use pH gradients to drive the synthesis of adenosine triphosphate (ATP), but the physicochemical mechanisms that can produce pH gradients in non-equilibrium settings are poorly understood.
Thomas Matreux, Bernhard Altaner, Johannes Raith, Dieter Braun, Christof B. Mast, Ulrich Gerland   +5 more
doaj   +1 more source

ESTABLISHING CORRELATION OF pH WITH VARIOUS PHYSIOCHEMICAL AND TRADITIONAL PARAMETERS OF ACID BASE BALANCE: A CROSS-SECTIONAL STUDY

Khyber Medical University Journal, 2022
OBJECTIVE: To evaluate the effectiveness of Physiochemical versus traditional approach in diagnosing acid-base disorders (ABD). METHODS: This cross-sectional observational study was conducted on 212 patients, admitted during January to June 2020, in ...
Sidra Sadiq, Aamir Ijaz, Munir Hussain
doaj   +1 more source

Molecular Characteristics of Water-Insoluble Tin-Porphyrins for Designing the One-Photon-Induced Two-Electron Oxidation of Water in Artificial Photosynthesis

Molecules, 2023
Faced with the new stage of water oxidation by molecular catalysts (MCs) in artificial photosynthesis to overcome the bottle neck issue, the “Photon-flux density problem of sunlight,” a two-electron oxidation process forming H2O2 in place of the ...
Arun Thomas, Yutaka Ohsaki, Ryosuke Nakazato, Fazalurahman Kuttassery, Siby Mathew, Sebastian Nybin Remello, Hiroshi Tachibana, Haruo Inoue   +7 more
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Edible insects exert a high potential renal acid load to the human kidneys

International Journal of Food Properties, 2023
The potential renal acid load (PRAL) describes the capacity of a food to produce acid or base in the human body. The long-term consumption of high-PRAL diets induces a chronic low-grade metabolic acidosis state that has been associated with inflammation ...
Maximilian Andreas Storz, Roman Huber
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source