Results 41 to 50 of about 11,854 (211)

Altered Dorsolateral Prefrontal Activation in Response to Verbal Fluency Task and Whole‐Brain Resting‐State Functional Connectivity Strength in Acute Carbon Monoxide Poisoning

Brain and Behavior, Volume 16, Issue 6, June 2026.
The centroid values of the oxyhemoglobin (Oxy‐Hb) curve in the left dorsolateral prefrontal cortex during the verbal fluency test (VFT) may serve as potential neurofunctional biomarkers in patients with acute carbon monoxide (CO) poisoning. ABSTRACT Objective The study aims to investigate changes in brain activity during the verbal fluency task (VFT ...
Jian‐Qing Pan, Qun‐Jun Liang, Ming‐Xing Tang, Lian Duan, Qing‐Ping Zhang   +4 more
wiley   +1 more source

Impact of Liver Transplantation on Carbon Monoxide Production as Measured by Arterial Carboxyhemoglobin Levels in Cirrhotic Patients with and without Hepatopulmonary Syndrome

, 2021
BACKGROUND Hepatic dysfunction is associated with increased production of carbon monoxide. End-stage liver disease patients with hepatopulmonary syndrome (HPS) have been shown to have higher blood carbon monoxide levels than those without HPS. The impact
Abu-Hishmeh, Mohammad
core   +1 more source

Comparative Effects of Cigarette and Hookah Smoking on Oral Microbiota Composition and Blood Indices in Young Adult Males

FASEB BioAdvances, Volume 8, Issue 6, June 2026.
This study examined 87 healthy young males to compare the effects of cigarette and hookah smoking on oral microbiota and hematological parameters. Cigarette smokers showed the highest oral bacterial load and greater colonization by Candida albicans and Gram‐positive cocci, while hookah smokers also exhibited elevated microbial levels.
Fayez Alghofaili, Hemin Mohamad Hussein, Hastyar Hama Rashid Najmuldeen, Soma Yasin Tahsin, Asia Hamasaeed Muhamad, Ara Jabbar Othman, Kashan Faraidun Karim, Aryan Omer Ali, Ala Salam Karim   +8 more
wiley   +1 more source

Investigation of cardiovascular characteristics in a patient with hereditary hemorrhagic telangiectasia, a case report

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

The influence of the pre-hospital application of non-invasive measurements of carboxyhemoglobin in the practice of emergency medical services in multiple and mass casualty incidents (MCI) – A case report

Medycyna Pracy, 2014
In 2013 a fire broke out in the Nursing Home (NH) in the Henryszew village 5 km away from the district hospital in Żyrardów. At the time of the incident 52 residents and 16 staff members were present in the building.
Robert Gałązkowski, Arkadiusz Wejnarski, Ignacy Baumberg, Stanisław Świeżewski, Dariusz Timler   +4 more
doaj   +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, Xiang Chen, Xiaoxiao Yang, Muskan Gori, Rohit Kumar Varshnaya, Dongning Liu, Cheryl Zhang, Michelle Yi Qin Chen, Zhengming Chen, George Zhang, Erika Patel, Qiyue Mao, Tan A. Ince, Chalet Tan, Binghe Wang, Yi‐Chieh Nancy Du   +15 more
wiley   +1 more source

Carboxyhemoglobin (COHb): Unavoidable Bystander or Protective Player? [PDF]

, 2023
Carbon monoxide (CO) is a cytoprotective endogenous gas that is ubiquitously produced by the stress response enzyme heme-oxygenase. Being a gas, CO rapidly diffuses through tissues and binds to hemoglobin (Hb) increasing carboxyhemoglobin (COHb) levels ...
Vieira, Helena L. A., André Carrola, Helena L. A. Vieira, Carrola, André, Romão, Carlos C., Carlos C. Romão   +5 more
core   +1 more source

Evaluation of Patients Presenting to the Pediatric Emergency Department with Carbon Monoxide Poisoning

Düzce Tıp Fakültesi Dergisi, 2022
Aim: Carbon monoxide poisoning is one of the significant causes of intoxication and presentation to pediatric emergency departments, especially in winter.
Aysun Tekeli, Ahmet Bolat, Bülent Ünay
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

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, Desharnais, Brigitte, Goudreau, Nathalie, Mireault, Pascal   +3 more
core   +1 more source