Results 31 to 40 of about 12,653 (207)

Carboxyhemoglobin, a reliable diagnosis biomarker for hemolysis in intensive care unit: a retrospective study

, 2021
International audienceHemolytic anemia (HA) is a common condition in intensive care units (ICU) responsible for life-threatening organ failure in severe cases [1]. HA needs urgent treatment initiation, but its diagnosis remains challenging as none of the
Hodjat Panah, Kyann, Hariri, Geoffroy, Beneteau-Burnat, Bénédicte, Chaquin, Michael, Mekinian, Arsene, Ait-Oufella, Hafid   +5 more
core   +1 more source

Incidence and risk factors for carbon monoxide poisoning in an emergency department in Nepal

Toxicology Communications, 2022
Incidence of carbon monoxide (CO) poisoning in Nepal has not been studied. The objective of this study was to evaluate baseline carboxyhemoglobin (COHb) concentrations, population risk factors, and incidence of CO poisoning at a single hospital in Nepal.
Samita Pant Acharya, Andrea Purpura, Louise Kao, Darlene R. House   +3 more
doaj   +1 more source

Variation in carboxyhemoglobin levels with postnatal age.

, 2016
(A) Carboxyhemoglobin levels plotted against postnatal age on a linear scale. (B) Carboxyhemoglobin levels plotted against postnatal age on a logarithmic scale. Solid line indicates the line of best fit using a third order polynomial (cubic) function and
Graham Parrish (3072423), James Webbe (3072426), Kathleen Sim (175107), Yifei Wang (95207), Sunit Godambe (3072429), J. Simon Kroll (157225), Andrew J. McArdle (269917), Clive Hoggart (256669), Aubrey J. Cunnington (800337)   +8 more
core   +1 more source

Interactions of nitrosylhemoglobin and carboxyhemoglobin with erythrocyte [PDF]

Nitric Oxide, 2008
Nitrosylhemoglobin (HbFe(II)NO) has been detected in vivo, and its role in NO transport and preservation has been discussed. To gain insight into the potential role of HbFe(II)NO, we performed in vitro experiments to determine the effect of oxygenated red blood cells (RBCs) on the dissociation of cell-free HbFe(II)NO, using carboxyhemoglobin (HbFe(II ...
Katherine J, Chou, Joanna, Dodd, James C, Liao   +2 more
openaire   +2 more sources

Effect of Polyethylene-glycolated Carboxyhemoglobin on Renal Microcirculation in a Rat Model of Hemorrhagic Shock [PDF]

, 2019
BACKGROUND: Primary resuscitation fluid to treat hemorrhagic shock remains controversial. Use of hydroxyethyl starches raised concerns of acute kidney injury.
Kapucu, Aysegul, Kapucu, Aysegui, Jubin, Roland, Jubin, Ronald, Jubin, R, Kapucu, A, Bakker, Jan, Hilty, MP (Matthias), Ergin, Bulent, Bakker, Jan; id_orcid, Hilty, Matthias P., Guerci, Philippe, Ince, Can, Hilty, Matthias P, Guerci, P   +14 more
core   +3 more sources

Driving Drugs Deeper: Force‐Driven Microneedle Systems for Active Therapy and Their Road Towards Clinical Implementation

Small, EarlyView.
Force‐driven microneedles are presented as active therapeutic microdevices that overcome the diffusion limits of conventional patches. By integrating gas generation, magnetic actuation, cavitation, or iontophoresis, these systems drive payloads deeper into tissue, enabling faster, more controlled delivery and highlighting key design principles and ...
Majed Amini, Phoebe Li, Hamed Shahsavan, Mahla Poudineh   +3 more
wiley   +1 more source

Effects of different fresh gas flows on carboxyhemoglobin levels: non-invasive carbon monoxide monitoring

, 2022
To observe the effect of different fresh gas flows (FGF) on carboxyhemoglobin (COHb) levels non-invasively and continuously and to determine the contribution of the smoking status to intraoperative carbon monoxide (CO) accumulation and respiratory ...
Küçükosman, Gamze, Okyay, Rahşan D., Ayoğlu, Hilal, Köksal, Bengü G., Bollucuoğlu, Keziban, Özcan, Pişkin, Baytar, Çağdaş   +6 more
core   +1 more source

Mathematical model to evaluate the effect of carbon monoxide exposure as a function of gender, age and height

Journal of Applied Sciences and Environmental Management, 2019
This study develops and solves mathematical models using a time-dependent Fick’s law of diffusion with the tools of non-Newtonian mechanics specifically the power-law fluid model with appropriate boundary conditions to predict the concentration profiles
O. Oluwatusin, K.O. Orolu, O.A. Ekun, O. Akinloye, A.A. Oyediran   +4 more
doaj   +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

Fire Testing and Hazard Assessment for Flame Retardant Polymer Composites

Safety Science and Technology, EarlyView.
Flame retardant polymer composites are now being evaluated with more than pass or fail flammability tests. Heat release, smoke, toxicity, and system‐level behavior are receiving more attention, and multi‐scale methods are being used to describe fire hazard under more realistic conditions.
Shuheng Wang, Min Yue, Junjie Ren, Fei Ren, Bin Zou, Xiaodong Qian, Ye‐Tang Pan, Congling Shi, Sheng Zhang   +8 more
wiley   +1 more source