Results 11 to 20 of about 35,849 (289)

A mathematical model of the four cardinal acid-base disorders

Mathematical Biosciences and Engineering, 2020
Precise maintenance of acid-base homeostasis is fundamental for optimal functioning of physiological and cellular processes. The presence of an acid-base disturbance can affect clinical outcomes and is usually caused by an underlying disease.
Alhaji Cherif, Vaibhav Maheshwari, Doris Fuertinger , Gudrun Schappacher-Tilp, Priscila Preciado, David Bushinsky , Stephan Thijssen, Peter Kotanko   +7 more
doaj   +1 more source

Alkalosis in Critically Ill Patients with Severe Sepsis and Septic Shock. [PDF]

PLoS ONE, 2017
Although metabolic alkalosis is a common occurrence in intensive care units (ICUs), no study has evaluated its prevalence or outcomes in patients with severe sepsis or septic shock.This is a retrospective cohort study of critically ill patients suffering
Simon Kreü, Allan Jazrawi, Jan Miller, Amir Baigi, Michelle Chew   +4 more
doaj   +1 more source

Biochemical Approach of Acid-Base Disturbances

Revista 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

Beneficial effects of oral and topical sodium bicarbonate during a battery of team sport-specific exercise tests in recreationally trained male athletes

Journal of the International Society of Sports Nutrition, 2023
Objective This study examined the effects of oral and topical (PR Lotion; Momentous) sodium bicarbonate (NaHCO3) during a battery of team sport-specific exercise tests.
William H. Gurton, Jordanne Greally, Karolina Chudzikiewicz, Lewis A. Gough, Anthony Lynn, Mayur K. Ranchordas   +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

Phytobezoar-An Unusual Cause of Small Bowel Obstruction in Pediatric Age Group: A Case Report and Literature Review. [PDF]

Clin Case Rep
ABSTRACT Phytobezoars are the most common and well known type of bezoars yet one of the uncommon causes of mechanical obstruction of the small intestine. The reported prevalence rate of phytobezoars is estimated to be 0.4% despite being the 5th most common cause of acute small bowel obstruction.
Pandit A, Koirala M, Panta A, Kandel N.
europepmc   +2 more sources

Transcutaneous delivery of sodium bicarbonate increases intramuscular pH

Frontiers in Physiology, 2023
Introduction: Oral bicarbonate loading improves the buffering of metabolic acidosis and may improve exercise performance but can also result in gastric distress. Momentous’ PR Lotion contains a novel composition intended to provide a transdermal delivery
Brandon M. Gibson, Karen Wiedenfeld Needham, Brendan W. Kaiser, Brad W. Wilkins, Christopher T. Minson, John R. Halliwill   +5 more
doaj   +1 more source

Approach to Acid Base Abnormalities

McGill Journal of Medicine, 2022
This Approach To article provides an overview on acid-base imbalance, with a particular focus on metabolic acidosis. It provides a general step-wise approach on how to determine what acid-base imbalance is occurring and some of the potential underlying ...
Tharaniya Vallipuram
doaj   +1 more source

Sodium Bicarbonate Ingestion Improves Time-to-Exhaustion Cycling Performance and Alters Estimated Energy System Contribution: A Dose-Response Investigation

Frontiers in Nutrition, 2020
This study investigated the effects of two sodium bicarbonate (NaHCO3) doses on estimated energy system contribution and performance during an intermittent high-intensity cycling test (HICT), and time-to-exhaustion (TTE) exercise.
William H. Gurton, Lewis A. Gough, S. Andy Sparks, Mark A. Faghy, Katharine E. Reed   +4 more
doaj   +1 more source

A Comparative Kidney Transcriptome Analysis of Bicarbonate-Loaded insrr-Null Mice

Current Issues in Molecular Biology, 2023
The maintenance of plasma pH is critical for life in all organisms. The kidney plays a critical role in acid–base regulation in vertebrates by controlling the plasma concentration of bicarbonate. The receptor tyrosine kinase IRR (insulin receptor-related
E. A. Gantsova, O. V. Serova, D. Eladari, D. M. Bobrovskiy, A. G. Petrenko, A. V. Elchaninov, I. E. Deyev   +6 more
doaj   +1 more source