Abstract：
:Immunoglobulin concentrations and T-lymphocyte subsets in workers of TV re-transmission and satellite communication centres were assessed. An increase in IgG and IgA concentrations, an increased count of lymphocytes and T8 lymphocytes, an decreased count of NK cells and a lower value of T-helper/T-suppressor ratio were found. Neither disorders in immunoglobulin concentrations nor in the count of T8 and NK cells had any clinical implications.
journal_name
Med Prjournal_title
Medycyna pracyauthors
Dmoch A,Moszczyński Psubject
Has Abstractpub_date
1998-01-01 00:00:00pages
45-9issue
1eissn
0465-5893issn
2353-1339journal_volume
49pub_type
临床试验,杂志文章相关文献
MEDYCYNA PRACY文献大全abstract：:The mechanisms responsible for the interaction between electromagnetic fields and the biological matter were reviewed. For each of the mechanisms one or more relevant diagnostic and/or therapeutic methods were applied. The characteristics of exposure to electromagnetic fields generated by individual types of medical e...
journal_title：Medycyna pracy
pub_type： 杂志文章,评审
doi：
更新日期：2000-01-01 00:00:00
abstract：:Fibrogenic properties of a fibrous mineral occurring in road stone deposits mined at Nasławice at the Lower Silesia have been tested. Diffractometric and infrared absorption spectra tests identified this mineral as antigorite. The content of free crystalline silica was 1.3%. The dust (50 mg) obtained from the test min...
journal_title：Medycyna pracy
pub_type： 杂志文章
doi：
更新日期：1985-01-01 00:00:00
abstract：:The available information on the quality and frequency of illegal psychoactive substances used or medicines misused by workers, are often out of date at the time of its publication. This is due to the dynamic introduction of new synthetic drugs on the black market, changes in trends in the recreational use of medicine...
journal_title：Medycyna pracy
pub_type： 杂志文章
doi：10.13075/mp.5893.00188
更新日期：2015-01-01 00:00:00
abstract：:The studies were aimed at estimation of the incidence rate of genito-urinary tract diseases among employees of the Mazovian Refining and Petrochemical Plants in Płock. In 1978-1981, 873 employees were examined, including 244 females and 629 males. Most of them, namely 572 (65%), were employed in those plants for more ...
journal_title：Medycyna pracy
pub_type： 杂志文章
doi：
更新日期：1984-01-01 00:00:00
abstract：:The exposure to benzidine under old production conditions, during start-up and at normal work in the new benzidine production division in one of the plants in Poland was compared. In comparison with the old production conditions, in the automatized production process airborne benzidine concentrations were 10-fold lowe...
journal_title：Medycyna pracy
pub_type： 杂志文章
doi：
更新日期：1980-01-01 00:00:00
abstract：BACKGROUND:Carpal tunnel syndrome (CTS) is a musculoskeletal condition that often impairs the fitness to work. Our aim is to retrospectively evaluate the association between physical exposures in meat processing industry in Northern Italy and the CTS, taking into account non-occupational factors. MATERIAL AND METHODS:...
journal_title：Medycyna pracy
pub_type： 杂志文章
doi：10.13075/mp.5893.00605
更新日期：2017-03-24 00:00:00
abstract：:The study has been aimed at showing the advantages of using the AET ergonomic job description for estimation of physical workload, as compared to the traditional methods in which the estimates are made on the basis of the value of energy expenditure, static load and motion monotypicity. From tests on employees at 28 w...
journal_title：Medycyna pracy
pub_type： 杂志文章
doi：
更新日期：1991-01-01 00:00:00
abstract：BACKGROUND:Chronic occupational or environmental exposure to small doses of lead results in cardiovascular disorders: arterial hypertension, lipid metabolism disturbances and exacerbation of free radical processes. Each of these changes determines an independent cardiovascular risk factor. The aim of this study was to ...
journal_title：Medycyna pracy
pub_type： 杂志文章
doi：
更新日期：2007-01-01 00:00:00
abstract：:Referring to intoxication of people with TCDD (dioxine) in Sevedo near Milan, the authors present a review of literature (primarily results of studies on animals) on the biological results of the effects of this intoxication. ...
journal_title：Medycyna pracy
pub_type： 杂志文章
doi：
更新日期：1978-01-01 00:00:00
abstract：:The objective of the study was to determine the occurrence of a low-back-pain syndrome in coalminers. The pilot study also aimed at the evaluation of the study design and methods, prior to planned full-scale epidemiological assessment of the syndrome in this workforce. In two groups of subjects (204 persons employed i...
journal_title：Medycyna pracy
pub_type： 杂志文章
doi：
更新日期：1996-01-01 00:00:00
abstract：:In 45 repair service workers of a chemical plant producing pesticides the serum concentration of creatinine and uric acid as well as the concentration of proteins and the activity of alkaline phosphatase, a alanine and aspartate aminotransferases, lactic dehydrogenase, and N-acetyl-beta- glucosaminidase in urine were ...
journal_title：Medycyna pracy
pub_type： 杂志文章
doi：
更新日期：1992-01-01 00:00:00
abstract：:The studies covered 30 young turners carrying on piecework. The physiological expense was determined basing on the pulse rate during professional work, whereas the oxygen uptake (VO2max)--by indirect and direct methods. The studies demonstrated a strong correlation between the work physiological expense and oxygen cei...
journal_title：Medycyna pracy
pub_type： 杂志文章
doi：
更新日期：1988-01-01 00:00:00
abstract：:717 cases of occupational disease diagnosed in the shipyard during 1968-1978 were analysed epidemiologically. High incidence of occupational diseases was found in the population examined, with a decreasing tendency during recent two years. Results of measurements of hazards concentrations and intensities, exhibiting o...
journal_title：Medycyna pracy
pub_type： 杂志文章
doi：
更新日期：1983-01-01 00:00:00
abstract：:A cohort study was carried out in order to evaluate the cancer risk in the asbestos-cement industry workers. The cohort consisted of workers employed in four asbestos-cement plants. One of those plants was established in 1924, the other three in the 1960s and 1970s. Currently only two of these plants continue their pr...
journal_title：Medycyna pracy
pub_type： 杂志文章
doi：
更新日期：1997-01-01 00:00:00
abstract：:The load of the circulatory system during work is usually evaluated basing on the heart beats above the heart rate at rest (i.e. the difference between the heart rate during work and at rest). To differentiate this evaluation according to the subjects' age, the percentage of heart rate reserve (the difference between ...
journal_title：Medycyna pracy
pub_type： 杂志文章
doi：
更新日期：1980-01-01 00:00:00
abstract：:Temporary threshold shifts were determined in 14 voluntary subjects who were exposed during one hour to noise levels 70, 85 and 100 dB(A) accompanied by physical exercise (30% VO2max), thermal load (TE = 32.0 +/- 0.8 degrees C), and after combined exposure to these three factors. Before and after each exposure, tempor...
journal_title：Medycyna pracy
pub_type： 杂志文章
doi：
更新日期：1991-01-01 00:00:00
abstract：:This paper presents a review of the effect of arsenic (As) and its inorganic compounds on the nervous system. In humans, inhalation exposure mostly occurs in occupational conditions. In the occupational environment, the most extensive exposure to this element is observed in the copper industry. Chronic As poisoning is...
journal_title：Medycyna pracy
pub_type： 杂志文章,评审
doi：
更新日期：2009-01-01 00:00:00
abstract：:A long-lasting exposure to lead and cadmium may cause changes in the immune response. Until now only a few reports have addressed this problem. At present, the direct immunotoxicity of heavy metals is the subject of extensive studies, especially on in vitro models. Heavy metals may regulate the immune response of the ...
journal_title：Medycyna pracy
pub_type： 杂志文章,评审
doi：
更新日期：2002-01-01 00:00:00
abstract：BACKGROUND:Mental and physical health status is closely associated with the specific character of work in the structures of the uniformed services. The aim of the study was to examine how self-control, revealed strategies of coping with stress, sociodemographic factors differentiate the level of psychological and physi...
journal_title：Medycyna pracy
pub_type： 杂志文章
doi：10.13075/mp.5893.00182
更新日期：2015-01-01 00:00:00
abstract：BACKGROUND:The aim of the study was to analyze and modify methods used to estimate the range of restricted area corresponding with the limitation of exposure of the general public to electromagnetic fields in the vicinity of microwave relay antenna systems. MATERIALS AND METHODS:In this paper a well known spherical-wa...
journal_title：Medycyna pracy
pub_type： 杂志文章
doi：
更新日期：2007-01-01 00:00:00
abstract：BACKGROUND:The whole spectrum of disorders of the hematopoietic tissue, eye and skin induced by ionizing radiation covers complex pathologies termed as a postirradiation syndrome, as well as various malignancies. The aim of this work is to present the data on incidence of occupational diseases with ionizing radiation a...
journal_title：Medycyna pracy
pub_type： 杂志文章
doi：
更新日期：2008-01-01 00:00:00
abstract：:Forty-nine workers employed at power plants repairs underwent examinations and tests of: circulatory system, whole blood and plasma viscosity, red cell aggregation, concentration and electrophoretic picture of serum proteins, levels of glucose in blood and cholesterol and beta lipoproteins in serum. Ten per cent of th...
journal_title：Medycyna pracy
pub_type： 杂志文章
doi：
更新日期：1988-01-01 00:00:00
abstract：:The aim of the present paper is to present a review of the effects of exposure to ethylene oxide. Carcinogenic and genotoxic effects of this gas are particularly dangerous for medical staff employed at nonthermal sterilizing of medical equipment. In these workers ethylene oxide induces various chromosomal aberrations,...
journal_title：Medycyna pracy
pub_type： 杂志文章,评审
doi：
更新日期：1989-01-01 00:00:00
abstract：:The paper presents issues concerning collecting and assessing data on occupational exposure in case-referent studies. The authors discuss different opinions and methods for obtaining relatively trustworthy and valuable information regarding this subject. The system of combining data on profession and kind of exposure ...
journal_title：Medycyna pracy
pub_type： 杂志文章,评审
doi：
更新日期：1989-01-01 00:00:00
abstract：BACKGROUND:Epidemiological studies have shown that employees working with visual display units (VDU) are more likely to complain about musculoskeletal disorders (MSDs). The aim of this study has been to evaluate associations among MSDs and individuals and work-related factors. MATERIAL AND METHODS:A total of 1032 VDU ...
journal_title：Medycyna pracy
pub_type： 杂志文章
doi：10.13075/mp.5893.00471
更新日期：2016-12-22 00:00:00
abstract：:The paper reviews data on the property and mechanism of toxicologic effects of nitrosamines. Particular attention is turned to metabolism and carcinogenesis of these compounds in view of their concentration in human environment. ...
journal_title：Medycyna pracy
pub_type： 杂志文章,评审
doi：
更新日期：1995-01-01 00:00:00
abstract：BACKGROUND:Investigations on workplace bullying in the countries of Eastern Europe are yet not too extensive. The aim of the study has been to identify the most frequent bullying behavior and to explore the associations with psychological distress and post-traumatic stress symptoms in 3 female-dominated occupations in ...
journal_title：Medycyna pracy
pub_type： 杂志文章
doi：10.13075/mp.5893.00513
更新日期：2017-05-16 00:00:00
abstract：BACKGROUND:This study is aimed at evaluating the awareness among hunters and foresters concerning the activities undertaken for the prevention of Borrelia burgdorferi infections. MATERIAL AND METHODS:The study group included 236 hunters from Poland and 339 foresters from Ukraine. The study was based on an origi...
journal_title：Medycyna pracy
pub_type： 杂志文章
doi：10.13075/mp.5893.00841
更新日期：2020-01-20 00:00:00
abstract：BACKGROUND:Industrial development increases the threat to human health caused by chemical contamination of the environment. Occupational neoplasms induced by exposure to carcinogenic factors present in workplaces are one of its effects. Heavy metals, especially arsenic, play an important role in this process. The aim o...
journal_title：Medycyna pracy
pub_type： 杂志文章
doi：
更新日期：2004-01-01 00:00:00
abstract：BACKGROUND:The possibility of using a computer by a disabled person is one of the difficult problems of the human-computer interaction (HCI), while the professional activity (employment) is one of the most important factors affecting the quality of life, especially for disabled people. The aim of the project has been t...
journal_title：Medycyna pracy
pub_type： 杂志文章
doi：10.13075/mp.5893.00529
更新日期：2017-02-28 00:00:00
