Results 41 to 50 of about 12,913 (273)

Prediction of the Effects of Combustion–Generated Pollutant on Human Health: Mathematical Models and Numerical Solutions [PDF]

Iranica Journal of Energy and Environment, 2016
The rapid increase in technological innovations and utilizations have adversely affected the environment and consequently continued to constitute a threat to the future survival of human.
M. G. Sobamowo
doaj   +1 more source

Neonatal hypoxic-ischemic encephalopathy after acute carbon monoxide intoxication during pregnancy. A case report and brief review of the literature

Frontiers in Pediatrics, 2023
Carbon monoxide (CO) poisoning during pregnancy is a rare occurrence, associated with high maternal and fetal mortality rates. As CO can cross the placenta, leading to intrauterine hypoxia, CO intoxication can result in neurological sequelae and ...
Cristina Tuoni, Giulia Nuzzi, Giulia Nuzzi, Rosa Teresa Scaramuzzo, Simona Fiori, Simona Fiori, Luca Filippi   +6 more
doaj   +1 more source

Microvascular and Systemic Impact of Resuscitation with Pegylated Carboxyhemoglobin-Based Oxygen Carrier or Hetastarch In A Rat Model of transient hemorrhagic Shock.

Shock, 2020
BACKGROUND Hemorrhage is the leading cause of preventable, traumatic death. Currently, pre-hospital resuscitation fluids provide preload but not oxygen carrying capacity-a critical blood function that mitigates microvascular ischemia and tissue hypoxia ...
William H. Nugent, F. Sheppard, M. Dubick, R. Cestero, D. Darlington, R. Jubin, A. Abuchowski, Bjorn K Song   +7 more
semanticscholar   +1 more source

Simplified determination of carboxyhemoglobin.

Clinical Chemistry, 1984
Abstract This spectrophotometric method for estimating carboxyhemoglobin is based on the production of a two-pigment mixture by reducing oxyhemoglobin and methemoglobin with sodium hydrosulfite . Absorbances of the pigment are measured at 420 and 432 nm. Protecting the solutions against exposure to air is unnecessary.
E Beutler, C West
openaire   +3 more sources

HIV infection is an independent risk factor for decreased 6-minute walk test distance. [PDF]

, 2019
BackgroundAmbulatory function predicts morbidity and mortality and may be influenced by cardiopulmonary dysfunction. Persons living with HIV (PLWH) suffer from a high prevalence of cardiac and pulmonary comorbidities that may contribute to higher risk of
Chandra, Divay, Crothers, Kristina A, Fitzpatrick, Meghan E, Greenblatt, Ruth M, Huang, Laurence, Kessinger, Cathy J, Kingsley, Lawrence A, McMahon, Deborah, Morris, Alison, Nouraie, Mehdi, Qin, Shulin, Robertson, Tom E   +11 more
core   +2 more sources

Diffusion of Carbon Monoxide and Hydrogen Cyanide to Muscles and Blood—An Experimental Study

Toxics, 2022
Postmortem carbon monoxide (CO) and hydrogen cyanide (HCN) diffusion under ambient conditions was assessed in a human cadaver model. The main objective of this study was to determine whether the postmortem diffusion of HCN and CO greatly affected the ...
Jacek Baj, Grzegorz Buszewicz, Dominika Przygodzka, Alicja Forma, Jolanta Flieger, Grzegorz Teresiński   +5 more
doaj   +1 more source

Endogenous Carboxyhemoglobin Level Variation in COVID-19 and Bacterial Sepsis: A Novel Approach?

Microorganisms, 2022
Background: The increased production of carbon monoxide (CO) in sepsis has been proven, but the blood level variations of carboxyhemoglobin (COHb) as a potential evolutionary parameter of COVID-19 and sepsis/septic shock have yet to be determined.
Bianca-Liana Grigorescu, Irina Săplăcan, Ioana Roxana Bordea, Marius Petrisor, Oana Coman, Claudiu Ion Puiac, Ariana Toncean, Raluca Stefania Fodor   +7 more
doaj   +1 more source

Turn-on and Turn-off Fluorescent Probes for Carbon Monoxide Detection and Blood Carboxyhemoglobin Determination.

ACS Sensors, 2018
Water-soluble, carbazole-based two-photon excitable fluorescent probes MPVC-I ("turn-on") and MPVC-II ("turn-off") are rationally designed and synthesized for the selective monitoring of carbon monoxide (CO).
Genggongwo Shi, Taeseung Yoon, Seoncheol Cha, Seulgi Kim, Muhammad Yousuf, Nisar Ahmed, Doseok Kim, Hyun-Wook Kang, Kwang S. Kim   +8 more
semanticscholar   +1 more source

Carboxyhemoglobin and methemoglobin levels to diagnose hemolysis in patients supported with mechanical circulatory support devices. [PDF]

JHLT Open
Background: Decreased systemic oxygen delivery derived from gas exchange abnormalities in severe hemolysis complicates patients requiring mechanical circulatory support devices.
Rodgers IL, Yip DS, Patel PC, Keller CA.
europepmc   +2 more sources

Relationship between carbon monoxide poisoning, lactate and cardiac marker

Van Tıp Dergisi, 2019
INTRODUCTION: Carbon monoxide reduces blood oxygen transport capacity and causes tissue hypoxia by binding to hemoglobin. We aimed to evaluate the relationship between Troponin I, a myocardial injury marker, Lactate, a tissue hypoxia marker and ...
Serdar Özdemir, İbrahim Altunok, Serkan Emre Eroğlu   +2 more
doaj   +1 more source