نتایج جستجو برای: carbon monoxide variability

تعداد نتایج: 449256  

Journal: :acta medica iranica 0
shokoufeh hajsadeghi department of cardiology, rasoul-e-akram hospital, tehran university of medical sciences, tehran, iran. nader tavakkoli department of emergency medicine, rasoul-e-akram hospital, tehran university of medical sciences, tehran, iran. scott reza jafarian kerman students scientific research committee, tehran university of medical sciences, tehran, iran. ali shahabadi department of emergency medicine, rasoul-e-akram hospital, tehran university of medical sciences, tehran, iran. mojtaba khojand students scientific research committee, tehran university of medical sciences, tehran, iran.

carbon monoxide (co) poisoning, though with different sources, is one of the most deadly emergencies in all countries. co can threaten men's life by several paths especially cardiac complications, which can mimic other cardiac problems such as myocardial infarction. the objective of this study was to determine ecg findings and serum troponin i levels in co poisoned patients. in this analytical ...

Journal: :iranian journal of public health 0
t bahcebasi dept. of public health, medical faculty, duzce university, düzce-turkey c guler dept. of public health, hacettepe university, medical faculty, ankara-turkey h kandis dept. of emergency medicine, duzce university, medical faculty, düzce- turkey i̇ h kara dept. of family medicine, duzce university, medical faculty, düzce- turkey

background: in 1999, duzce suffered two consecutive devastating earthquakes above magnitude 7 in august and november. in the present study, we aimed to evaluate the indoor air quality of coffeehouses by determining carbon monoxide (co) levels and their contributing factors in coffeehouses built before and after the earthquake. methods: we conducted our study in 76 turkish coffeehouses in duzce ...

Journal: :international journal of occupational hygiene 0
mahmoud mohammadyan associated professor, health sciences research center, faculty of health, mazandaran university of medical sciences, sari, iran behzad heibati health sciences research center, faculty of health, mazandaran university of medical sciences, sari, iran maryam mostafaee department of environmental pollution, school of environment and energy, science and research branch, islamic azad university, tehran, iran narges ghorbani department of biostatistics, faculty of health, mazandaran university of medical sciences, sari, iran asadollah moradi doost department of occupational health engineering, faculty of health, mazandaran university of medical sciences, sari, iran mehran shesh baradaran department of environmental engineering, school of environment and energy, science and research branch, islamic azad university, tehran, iran

carbon monoxide (co) poisoning is one of the most common causes of death in iran. the present study investigated the indoor and outdoor co concentrations at hospitals under the supervision of mazandaran university of medical sciences in sari, iran.indoor and outdoor measured co were conducted over a period of one month during the 2012 winter season in 4 hospital kitchens using a direct measurem...

Journal: :American journal of critical care : an official publication, American Association of Critical-Care Nurses 2002
MaryJoC Grant Bonnie Clay

Carbon monoxide is a colorless, odorless gas produced as a by-product of incomplete combustion. Carbon monoxide poisoning accounts for approximately 3500 deaths in the United States annually. Carbon monoxide in exhaust fumes from motor vehicles accounts for most deaths due to carbon monoxide poisoning; however, poorly functioning heating systems, inhaled smoke, and propane-operated forklifts al...

2016
K K Jain

Carbon monoxide can produce several nonspecific symptoms and can mimic several diseases. Most of the signs and symptoms are due to hypoxia, which affects mainly the brain. The most significant neurologic and psychiatric manifestations of carbon monoxide poisoning are seen as subacute or late sequelae, often following a period of complete recovery from an acute episode. There is a possible inter...

Journal: :Research report 1992
B R Chaitman T E Dahms S Byers L W Carroll L T Younis R D Wiens

The impact of low-level carbon monoxide exposure on ventricular arrhythmia frequency in patients with ischemic heart disease has not been thoroughly studied. The issue is of concern because of the potential proarrhythmic effect of carbon monoxide in patients with ischemic heart disease. We studied 30 subjects with well-documented coronary artery disease who had an average of at least 30 ventric...

Journal: :iranian journal of toxicology 0
martin nnoli department of pathology and forensic medicine, university of calabar, cross-river state, nigeria.‎ nwidu lucky lebgbosi department of pharmacology/toxicology, wilberforce island, bayelsa state, nigeria. ‎ ‎ innocent ijezie chukwuonye department of internal medicine/hematology, federal medical center umuahia, abia state, nigeria.‎ collins ogbonna nwabuko department of hematology, federal medical center, umuahia, abia state, nigeria.‎

background: this toxicological investigation involves a report on the death of four ‎occupants of a sport utility vehicle on one of the major busy federal roads of nigeria ‎where they were held for up to three hours in a traffic jam while the car was steaming.‎ methods: autopsy was executed using the standard procedure and toxicological ‎analysis was done using simple spectrophotometric method ...

Journal: :iranian red crescent medical journal 0
kagan huysal sevket yilmaz education and research hospital, clinical laboratory section, bursa, turkey yasemin ustundag budak sevket yilmaz education and research hospital, clinical laboratory section, bursa, turkey ufuk aydin sevket yilmaz education and research hospital, cardiovasculer surgery section, bursa, turkey; sevket yilmaz education and research hospital, cardiovasculer surgery section, bursa, turkey. tel: +90-5322211458, fax: +90-2243605055 hakan demirci sevket yilmaz education and research hospital, family medicine section, bursa, turkey tamer turk sevket yilmaz education and research hospital, cardiovasculer surgery section, bursa, turkey mehmet karadag sevket yilmaz education and research hospital, pulmonary medicine section, bursa, turkey

conclusions in patients without clear signs of myocardial infarction, even mild co poisoning was associated with quantifiable circulating levels of hs-ctnt when tnt was measured using a highly sensitive assay in the current study patients. plasma levels of the hs-tnt and ck-mb assays were not correlated with the cohb levels in the current study patients. results the mean age of the patients was...

Journal: :the iranian journal of pharmaceutical research 0
mitra asgharian rezaee department of pharmacodynamics and toxicology, school of pharmacy, mashhad university of medical sciences, mashhad, iran seyed adel moallem department of pharmacodynamics and toxicology, school of pharmacy, mashhad university of medical sciences, mashhad, iran. medical toxicology research center, mashhad university of medical sciences, mashhad, iran. pharmaceutical research center, mashhad university of medical sciences, mashhad, iran. mohsen imenshahidi department of pharmacodynamics and toxicology, school of pharmacy, mashhad university of medical sciences, mashhad, iran mahdi farzadnia department of pathology, school of medicine, emam reza hospital, mashhad university of medical sciences, mashhad, iran amirhoshang mohammadpour department of pharmacodynamics and toxicology, school of pharmacy, mashhad university of medical sciences, mashhad, iran. pharmaceutical research center, mashhad university of medical sciences, mashhad, iran.

the aim of this study was to define the electrocardiogram (ecg) changes following the moderate to severe co intoxication in rats, and also evaluating the effect of erythropoietin (epo) on observed cardiac disturbances. the growing literature on erythropoietin effect on cardiac ischemia led us to question its effect on cardiotoxicity due to the carbon monoxide poisoning. wistar rats were exposed...

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