Results 51 to 60 of about 12,653 (207)
Interference of fetal hemoglobin in the determination of carboxyhemoglobin by spectrophotometry [PDF]
, 2015 Determination of carboxyhemoglobin (HbCO) is routinely performed in suspected cases of carbon monoxide intoxication and unexplained deaths. However, some authors have suggested that measured HbCO may be falsely elevated in infants (0–12 months) due to ...
Vaillancourt, Lucie +3 more
core +1 more source
Journal of Education and Teaching in Emergency Medicine, 2016 Audience: This oral boards case is appropriate for all emergency medicine learners (residents, interns, and medical students). Introduction: Carbon monoxide (CO) is a colorless and odorless gas that typically results from combustion.
Alisa Wray
doaj +1 more source
Physiological Reports, Volume 14, Issue 12, June 2026.Abstract Hereditary Hemorrhagic Telangiectasia (HHT) may present with symptoms arising from multiple organ systems. In this case report, the focus is on cardiovascular manifestations, including total blood volume, cardiac function, and the potential role of the sympathetic nervous system (SNS) in the clinical picture. The commonly held supposition that
Søren Søndergaard, S. Madsen
wiley +1 more source
Carboxyhemoglobin association and dissociation kinetics.
, 2013 Time course for association (A) and dissociation (B) of blood carboxyhemoglobin (COHb) in ventilated, instrumented mice. For association kinetics, mice were ventilated from time 0 with 500 ppm carbon monoxide (CO) and arterial blood samples taken every ...
Masao Takata (363341) +5 more
core +1 more source
A Metal‐Free Carbon Monoxide Prodrug Suppresses Metastasis of Pancreatic and Breast Cancer
Advanced Science, Volume 13, Issue 29, 22 May 2026.A metal‐free carbon monoxide (CO) prodrug, CO‐116, delivers controlled systemic CO without inhalation. CO suppresses the HRG1–heme axis, reducing intracellular heme availability. Attenuation of this pathway inhibits metastatic progression in pancreatic and triple‐negative breast cancer models.
Tiantian Zhang +15 more
wiley +1 more source
Tetramer-dimer dissociation of carboxyhemoglobin in the absence of dithionite [PDF]
, 1981 The generally accepted value for the tetramer-dimer dissociation constant KL4,2 of carboxyhemoglobin in pH 7.0 phosphate buffer lies in the range 1--2 micrometers.
Gibson, Q.H. +3 more
core +1 more source
Zhongguo linchuang yanjiuObjective To explore the evaluation value of carboxyhemoglobin (COHb) combined with bilirubin levels in assessing the severity of bilirubin encephalopathy in newborns with ABO hemolytic disease.
LIANG Yanting, XU Guoming, CHEN Shouqin
doaj +1 more source
A carbon monoxide cycle drives carbon monoxide uptake and poisoning
Physiological Reports, Volume 14, Issue 8, April 2026.Abstract An understanding of the physiology of acute carbon monoxide (CO) poisoning remains incomplete. This study describes a novel approach—considering a CO cycle driven by CO inhalation which includes: alveolar CO uptake → the transport to peripheral tissues → an increase in the PCO and [COHb] in peripheral capillary blood → and a return of COHb to ...
Ronald F. Coburn, Michael S. Tift
wiley +1 more source
CNS Neuroscience &Therapeutics, Volume 32, Issue 3, March 2026.A multicenter, machine learning study finds the exposure‐to‐treatment interval is the most powerful predictor of delayed encephalopathy (DEACMP) after carbon monoxide poisoning. This work identifies a critical four‐hour therapeutic window, providing an evidence‐based benchmark for preventing neurological sequelae.
Shaokun Wang +6 more
wiley +1 more source
Comparison of models to explain the association of postnatal age with carboxyhemoglobin levels.
, 2016 Comparison of models to explain the association of postnatal age with carboxyhemoglobin levels.
Graham Parrish (3072423) +8 more
core +1 more source