Results 41 to 50 of about 10,799 (179)

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

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

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

Effects of smoking on hemoglobin and erythrocytes sedimentation rate and its association with ABO blood groups

Journal of Indian Academy of Oral Medicine and Radiology, 2020
Context: “Smoking causes variation in different parameters of blood like hemoglobin (Hb) and erythrocyte sedimentation rate (ESR).” Continuous exposure to carbon monoxide leads to the formation of carboxyhemoglobin, an inactive form of Hb with no oxygen ...
R Thriveni, P Manshi, D N S V Ramesh, Bharathi Rachel, Amit Byatnal, Pragati Kempwade   +5 more
doaj   +1 more source

Carboxyhemoglobin combined with bilirubin in evaluating the severity of ABO hemolytic disease in newborns

Zhongguo linchuang yanjiu
Objective 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

Indoor Environmental Exposure and Multisystem Health Outcomes in Older Adults During Winter in Northern China: A Cross‐Sectional Study

Indoor Air, Volume 2026, Issue 1, 2026.
Given older adults′ physiological vulnerabilities, compounded by prolonged indoor environmental exposure and heightened health susceptibility, a thorough investigation into the potential health impacts of indoor microenvironments, particularly during Northern China′s winter, becomes imperative.
Ziwei Yang, Yang Lv, Hui Hui, Yu Wang, Guangcong Liu, Hongwei Wang, Qi Zhang, Jianjun Liu, Kalyani Sen   +8 more
wiley   +1 more source

Tobacco hookah smoking‐induced carbon monoxide poisoning: A case report of non‐ambient exposure

Clinical Case Reports, 2019
Carbon monoxide (CO) toxicity should be considered in patients presenting to the emergency department with any acute vague manifestations after hookah smoking; furthermore, smoking in an open space does not eliminate the risk of CO toxicity.
Reem Maalem, Abdulaziz Alali, Saeed Alqahtani   +2 more
doaj   +1 more source

[Reference values for carboxyhemoglobin].

Revista de saude publica, 1997
INTRODUÇÃO: Os valores de referência de indicadores biológicos são utilizados como parâmetros para interpretação de resultados de valores obtidos em indivíduos expostos ocupacionalmente aos agentes químicos. O Grupo Brasileiro para Estabelecimento dos Valores de Referência tem se dedicado a estas determinações objetivando estabelecer valores de ...
Siqueira, Maria Elisa P. B. de, Martins, Isarita, Costa, Andréia C., Andrade, Eronice L., Esteves, Maria Tereza C., Lima, Selmo A.   +5 more
openaire   +2 more sources

Effects of Carboxyhemoglobin on Hemoglobinometers [PDF]

Clinical Chemistry, 2000
During a recent comparison of two portable hemoglobinometers designed for near-patient testing, we noted disparate readings on a quality-control material derived from human hemoglobin (Level 1, Multi-4® CO-Oximeter Controls; Instrumentation Laboratory). The insert sheet listed an acceptable range of total hemoglobin readings of 159–185 g/L (15.9–18.5 g/
A K Gong, J M Steinke, A P Shepherd
openaire   +1 more source

Mitigating Household Air Pollution and Associated Health Risks Through Chimney‐Hood–Stove Systems: A Quantitative Study in Rural Nepal

Indoor Air, Volume 2026, Issue 1, 2026.
Indoor air pollution (IAP) caused approximately 3.2 million deaths worldwide in 2020. Nearly a third of the global population uses open fires or inefficient stoves without ventilation, worsening IAP. In rural Nepal, firewood is the main source for cooking and heating, exposing women and the youngest children to high levels of pollutants.
Mario Bravo Masferrer, Mònica Sans Duran, David Ferrandiz-Mont, Hareram Pudasaini, Carles Turró, Daniel Codina López, Clara Prats, Ferran Campillo i López, Jordi Fonollosa, Narayan Babu Dhital   +9 more
wiley   +1 more source