Abstract:
OBJECTIVES:The method for the determination of As, Al, Cd, Ni, Pb (toxic elements) and Cr, Co, Cu, Fe, Mn, Zn (essential elements) in human urine by the use of Inductively Coupled Plasma Mass Spectrometry (quadrupole ICP-MS DRCe Elan, Perkin Elmer) with the dynamic reaction cell (DRC) was developed. MATERIALS AND METHODS:The method has been applied for multi-element analysis of the urine of 16 non-exposed healthy volunteers and 27 workers employed in a copper smelter. The analysis was conducted after initial 10-fold dilution of the urine samples with 0,1% nitric acid. Rhodium was used as an internal standard. The method validation parameters such as detection limit, sensitivity, precision were described for all elements. Accuracy of the method was checked by the regular use of certified reference materials ClinCheck®-Control Urine (Recipe) as well as by participation of the laboratory in the German External Quality Assessment Scheme (G-EQUAS). RESULTS:The detection limits (DL 3s) of the applied method were 0.025, 0.007, 0.002, 0.004, 0.004, 0.086, 0.037, 0.009, 0.016, 0.008, 0.064 (μg/l) for Al, As, Cd, Cr, Co, Cu, Fe, Mn, Ni, Pb, Zn in urine, respectively. For each element linearity with correlation coefficient of at least 0.999 was determined. Spectral interferences from some of the ions were removed using DRC-e with addition of alternative gas: methane for cobalt, copper, cadmium, chromium, iron, manganese, nickel and rhodium, and oxygen for arsenic. CONCLUSIONS:The developed method allows to determine simultaneously eleven elements in the urine with low detection limits, high sensitivity and good accuracy. Moreover, the method is appropriate for the assessment of both environmental and occupational exposure.
journal_name
Int J Occup Med Environ Healthauthors
Brodzka R,Trzcinka-Ochocka M,Janasik Bdoi
10.2478/s13382-013-0106-2subject
Has Abstractpub_date
2013-04-01 00:00:00pages
302-12issue
2eissn
1232-1087issn
1896-494Xjournal_volume
26pub_type
杂志文章abstract:OBJECTIVES:Anxiety is a negative emotion that acts as a mediator between stress stimuli and emotional (physiological) reaction patterns. The myofascial system is particularly sensitive to stress. The aim of this study was to determine which of the 2 popular methods used to reduce psychophysical tension, i.e., soft tiss...
journal_title:International journal of occupational medicine and environmental health
pub_type: 杂志文章
doi:10.13075/ijomeh.1896.01457
更新日期:2019-11-15 00:00:00
abstract:OBJECTIVES:The aim of the study was to evaluate urinary mutagenicity in workers employed in a major chemical plant located near Rouen (France) that produces dichlorobenzidine and azo dyes. MATERIALS AND METHODS:Samples were obtained from 47 male workers aged 38.9+/-11.3 years (range, 21-58 years), mean duration of emp...
journal_title:International journal of occupational medicine and environmental health
pub_type: 杂志文章
doi:10.2478/v10001-007-0014-4
更新日期:2007-01-01 00:00:00
abstract:OBJECTIVES:The objectives of this study have been to: 1) describe and compare urban and rural injured worker populations in Alberta, Canada; 2) identify return-to-work outcomes in urban and rural populations; 3) examine the relationship between geographic location of residence and recovery from work-related musculoskel...
journal_title:International journal of occupational medicine and environmental health
pub_type: 杂志文章
doi:10.13075/ijomeh.1896.00926
更新日期:2017-07-14 00:00:00
abstract:OBJECTIVES:In Poland, 95% of medical personnel had not received legal education before they completed their studies. Having been given these facts, we have started questioning legal awareness of people providing medical services. AIM OF THE STUDY:The study aimed at evaluating the knowledge of allergists and pulmonolog...
journal_title:International journal of occupational medicine and environmental health
pub_type: 杂志文章
doi:10.2478/s13382-013-0083-5
更新日期:2013-04-01 00:00:00
abstract::The paper describes an atypical case of simultaneous airborne and direct contact dermatitis in a beekeeper from the Małopolska region. This is the third such case described in a beekeeper in the world and the first in Poland. I suggest that propolis should be regarded as both a direct and airborne contact allergen in ...
journal_title:International journal of occupational medicine and environmental health
pub_type: 杂志文章
doi:10.2478/s13382-012-0054-2
更新日期:2012-09-01 00:00:00
abstract:OBJECTIVES:The measurement of vibrotactile perception thresholds (VPTs) on the workers' fingertips is one of the diagnostic methods of the occupational peripheral neuropathies. The aim of the study was to compare the repeatability of VPT measurements in two groups of healthy women with different finger skin temperature...
journal_title:International journal of occupational medicine and environmental health
pub_type: 杂志文章
doi:
更新日期:2003-01-01 00:00:00
abstract:OBJECTIVES:A number of metals, especially heavy metals, exhibit neurotoxic properties. Neurological and neurophysiological studies indicate that the functions of the central (CNS) and peripheral nervous system (PNS) may be impaired under conditions of exposure to arsenic (As). The aim of the present study was to assess...
journal_title:International journal of occupational medicine and environmental health
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doi:10.2478/v10001-010-0034-3
更新日期:2010-01-01 00:00:00
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journal_title:International journal of occupational medicine and environmental health
pub_type: 杂志文章
doi:10.13075/ijomeh.1896.00291
更新日期:2015-01-01 00:00:00
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journal_title:International journal of occupational medicine and environmental health
pub_type: 杂志文章
doi:10.13075/ijomeh.1896.00861
更新日期:2017-03-30 00:00:00
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journal_title:International journal of occupational medicine and environmental health
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doi:10.2478/s13382-013-0143-x
更新日期:2013-10-01 00:00:00
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journal_title:International journal of occupational medicine and environmental health
pub_type: 杂志文章
doi:10.13075/ijomeh.1896.00773
更新日期:2016-01-01 00:00:00
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journal_title:International journal of occupational medicine and environmental health
pub_type: 杂志文章
doi:10.13075/ijomeh.1896.00775
更新日期:2017-05-08 00:00:00
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journal_title:International journal of occupational medicine and environmental health
pub_type: 杂志文章
doi:10.2478/v10001-007-0008-2
更新日期:2007-01-01 00:00:00
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journal_title:International journal of occupational medicine and environmental health
pub_type:
doi:10.13075/ijomeh.1896.01019
更新日期:2017-10-06 00:00:00
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journal_title:International journal of occupational medicine and environmental health
pub_type: 杂志文章,评审
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更新日期:2016-01-01 00:00:00
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journal_title:International journal of occupational medicine and environmental health
pub_type: 杂志文章
doi:10.13075/ijomeh.1896.01274
更新日期:2019-02-27 00:00:00
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journal_title:International journal of occupational medicine and environmental health
pub_type: 杂志文章
doi:10.2478/s13382-014-0310-8
更新日期:2014-10-01 00:00:00
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journal_title:International journal of occupational medicine and environmental health
pub_type: 杂志文章
doi:
更新日期:1997-01-01 00:00:00
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journal_title:International journal of occupational medicine and environmental health
pub_type: 杂志文章
doi:10.2478/S13382-012-0044-4
更新日期:2012-09-01 00:00:00
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journal_title:International journal of occupational medicine and environmental health
pub_type: 杂志文章
doi:
更新日期:1994-01-01 00:00:00
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journal_title:International journal of occupational medicine and environmental health
pub_type: 杂志文章
doi:10.13075/ijomeh.1896.01272
更新日期:2018-10-23 00:00:00
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journal_title:International journal of occupational medicine and environmental health
pub_type: 杂志文章
doi:10.13075/ijomeh.1896.01565
更新日期:2020-06-16 00:00:00
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journal_title:International journal of occupational medicine and environmental health
pub_type: 杂志文章
doi:10.13075/ijomeh.1896.00638
更新日期:2016-01-01 00:00:00
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journal_title:International journal of occupational medicine and environmental health
pub_type: 杂志文章
doi:10.2478/v10001-006-0030-9
更新日期:2006-01-01 00:00:00
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journal_title:International journal of occupational medicine and environmental health
pub_type: 杂志文章
doi:
更新日期:1994-01-01 00:00:00
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journal_title:International journal of occupational medicine and environmental health
pub_type: 杂志文章
doi:
更新日期:2003-01-01 00:00:00
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journal_title:International journal of occupational medicine and environmental health
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doi:10.2478/S13382-012-0015-9
更新日期:2012-06-01 00:00:00
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journal_title:International journal of occupational medicine and environmental health
pub_type: 杂志文章,评审
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journal_title:International journal of occupational medicine and environmental health
pub_type: 杂志文章
doi:
更新日期:1995-01-01 00:00:00
abstract::The aim of the present study was to investigate persistent neurobehavioural effects of repeated low-level exposure to chlorphenvinphos ((2-chloro-1-(2,4-dichlorophenyl) vinyl diethyl phosphate-CVP) in rats. The rats received 10 i.p. injections of CVP at daily doses of 0.5 mg/kg or 1.0 mg/kg (one injection/day, five da...
journal_title:International journal of occupational medicine and environmental health
pub_type: 杂志文章
doi:
更新日期:1999-01-01 00:00:00