Occupational Health and Industrial Ecology最新文献_第3页

Problems and prospects of unifying methods to categorize industrial and consumption waste for industrial enterprises 工业企业工业废弃物与消费废弃物统一分类方法存在的问题与展望

Occupational Health and Industrial Ecology Pub Date : 2019-02-18 DOI: 10.31089/1026-9428-2018-10-23-28

A. M. Andrishunas, Georgii M. Andrishunas, E. V. Maksimova, Tatyana V. Kostousova, I. May

{"title":"Problems and prospects of unifying methods to categorize industrial and consumption waste for industrial enterprises","authors":"A. M. Andrishunas, Georgii M. Andrishunas, E. V. Maksimova, Tatyana V. Kostousova, I. May","doi":"10.31089/1026-9428-2018-10-23-28","DOIUrl":"https://doi.org/10.31089/1026-9428-2018-10-23-28","url":null,"abstract":"The authors considered a problem of duality of existing approaches to classification of industrial and consumption waste in Russian Federation. The suggestions also are methodical approaches to unified method for classification of household and industrial waste, which take into account the particularly dangerous properties of individual components of waste — carcinogenicity, mutagenicity, reprotoxicity — and categorize waste into 5 classes. Preliminary calculations of jeopardy classes for an enterprise waste were carried out and additional economic costs of a large enterprise are analyzed with a new technique introduction. It is shown that for about 10% of waste types the jeopardy class will increase. An economic entity will need funds for special preparation of temporary waste storage sites with a higher jeopardy class. Environmental charges for negative environmental impact are increasing. To increase objectivity of accounting hazardous properties of waste, necessity is to form a list of chemicals with proven hazardous properties and clear identification of physico-chemical parameters of the waste components that are responsible for those properties manifestation.Increased attention to highly hazardous waste, adequate methods of collection, temporary storage, transport, disposal should lead to improvement of environment quality, reduce health risks for those in occupational contact with waste and for general population.","PeriodicalId":229714,"journal":{"name":"Occupational Health and Industrial Ecology","volume":"41 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114040255","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Features of immune state and characteristics of parameters indicating immune resistance disorders in workers engaged into chromium ores extraction 铬矿开采工人免疫状态特征及免疫抵抗障碍参数特征

Occupational Health and Industrial Ecology Pub Date : 2019-02-18 DOI: 10.31089/1026-9428-2018-10-20-23

O. Dolgikh, N. Zaitseva, I. Alikina, E. Otavina, D. V. Lanin

{"title":"Features of immune state and characteristics of parameters indicating immune resistance disorders in workers engaged into chromium ores extraction","authors":"O. Dolgikh, N. Zaitseva, I. Alikina, E. Otavina, D. V. Lanin","doi":"10.31089/1026-9428-2018-10-20-23","DOIUrl":"https://doi.org/10.31089/1026-9428-2018-10-20-23","url":null,"abstract":"The study covered immune state of workers on enterprise extracting and processing chromium ores, with length of service under and over 5 years. The workers (length of mining service over 5 years) demonstrated changes in cellular immunity: increased expression of T-cell receptors (СD16+56+, СD3+СD 95+), high level of fetal proteins (cancer-embryonic antigen, CA–19–9), hypersensitivity in criterion of IgE specific to chromium. Findings are suppressed apoptotic processes characterized by low levels of proteins involved in bcl–2, bax transcription and deficiency of expression of TNFR receptor (length of mining service over 5 years). The examinees with short length of service (under 5 years) demonstrated activation of immune response during first years of exposure to chromium ores at work. Cellular immunity was characterized by adaptation processes with increased parameters (СD127-, bcl–2, baх, TNFR) participating mostly in cell death. According to the study results, the recommendations are control diagnostic measures for workers engaged into chromium ores extraction and processing (once per year), that include monitoring of apoptotic (CD127-, bcl–2, baх, TNFR) and fetal (CA 19–9, cancer-embryonic antigen) proteins, IgE to chromium — which should serve as parameters indicating malignancies and allergy for length of service over 5 years in this enterprise.","PeriodicalId":229714,"journal":{"name":"Occupational Health and Industrial Ecology","volume":"146 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134059717","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Disorders of immune state parameters and lipid peroxidation under experimental exposure to radiation 实验照射下免疫状态参数和脂质过氧化的紊乱

Occupational Health and Industrial Ecology Pub Date : 2019-02-18 DOI: 10.31089/1026-9428-2018-11-16-21

O. Ilderbayev, S. Kashanskiy, L. Chulenbayeva, Masygut R. Mynzhanov, G. Ilderbayeva

{"title":"Disorders of immune state parameters and lipid peroxidation under experimental exposure to radiation","authors":"O. Ilderbayev, S. Kashanskiy, L. Chulenbayeva, Masygut R. Mynzhanov, G. Ilderbayeva","doi":"10.31089/1026-9428-2018-11-16-21","DOIUrl":"https://doi.org/10.31089/1026-9428-2018-11-16-21","url":null,"abstract":"The article presents experimental data on the impact of high dose gamma-radiation exposure (6 Gy) on immune system, lipid oxidation products (LOPs) and antioxidant defense system (AODS) enzymes activity. The study revealed that high dose radiation exposure suppressed the cell-mediated immunity especially with respect to T-lymphocytes and their subpopulations as well as immune defense and adaptation mechanisms. Ionizing radiation exposure led to increase of conjugated lipid dienes and malondialdehyde (MDA), and to inhibition of catalase and glutathione peroxidise activity, thus promoting oxidative stress in most of the examined samples. The results indicate dramatic changes in lipid peroxidation and antioxidant defense system under the radiation stress. Both cell-mediated and humoral immunity inhibition, mononuclear phagocyte system suppression and lipid peroxidation / antioxidant defense imbalance provide a background for immunopathological disorders, provoking radiation-related carcinogenesis. Impairment of functional network related to glutathione-dependent redox catalytic system decreases human antioxidant status, that necessitates specification of new promising methods correcting adaptation.","PeriodicalId":229714,"journal":{"name":"Occupational Health and Industrial Ecology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130341062","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Occupational conditionality of cardiovascular diseases in workers exposed to fibrogenic dust 接触纤维性粉尘工人心血管疾病的职业条件

Occupational Health and Industrial Ecology Pub Date : 2019-02-18 DOI: 10.31089/1026-9428-2018-11-56-60

T. Obukhova

引用次数: 1

Boris Tikhonovich Velichkovsky – life in science (to the 95th birthday) 鲍里斯·吉洪诺维奇·维利奇科夫斯基——科学生涯(致95岁生日)

Occupational Health and Industrial Ecology Pub Date : 2019-02-18 DOI: 10.31089/1026-9428-2018-10-4-6

I. Bukhtiyarov, V. A. Kaptsov, E. E. Shigan, L. Kuzmina, N. Rubtsova, Ludmila V. Prokopenko, Vsevolod N. Sergeev

引用次数: 0

Influence of night shift work on functional state of autonomous nervous system in workers exposed to occupational hazards 夜班作业对职业危害暴露工人自主神经系统功能状态的影响

Occupational Health and Industrial Ecology Pub Date : 2019-02-18 DOI: 10.31089/1026-9428-2018-10-54-58

Yu. A. Ivashova, O. Ustinova, E. Vlasova, D. M. Shlyapnikov

{"title":"Influence of night shift work on functional state of autonomous nervous system in workers exposed to occupational hazards","authors":"Yu. A. Ivashova, O. Ustinova, E. Vlasova, D. M. Shlyapnikov","doi":"10.31089/1026-9428-2018-10-54-58","DOIUrl":"https://doi.org/10.31089/1026-9428-2018-10-54-58","url":null,"abstract":"Features of work schedule in continuous technologic processes necessitate study of its influence on vegetative functions dynamics, to develop early diagnostic measures and prevention of health disorders. The examination covered 22 males exposed to occupational hazards at work schedule including night shifts; average age 35,3±4,1 years, average length of service 10,2±3,1 years. The reference group included 28 males with analogous occupations and work conditions with work schedule without night shifts; average age 37,9±3.3 years (p>0,05), average length of service 13,2±3,2 years (p>0,05). Clinical evaluation of the autonomous nervous system was performed according to standardized protocol and questionnaire of A.M. Vein. Variability of heart rhythm was assessed with software complex «Poly-Spectr–8/EX» by standard method. Findings are that the workers exposed to occupational hazards and engaged into work schedule with night shifts during 5 years demonstrate the level of vegetative regulation at rest corresponding to the physiologic one; but on exertion there is intense stress of adaptation mechanisms and significant decrease of functional resources. If length of service from 5 to 10 years, the vegetative regulation is characterized by dysbalance of adaptation mechanisms and vegetative dysfunction development; additional exertion cause overstrain sympathetic part with depletion of compensatory mechanisms. If length of service over 10 years, there is excessive involvement of sympathetic influences after orthoclinostatic test — that indicates severe strain of vegetative regulation mechanisms.","PeriodicalId":229714,"journal":{"name":"Occupational Health and Industrial Ecology","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121809767","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Measurement technique and results of evaluating influence of heating microclimate on skin surface temperature in workers engaged into oil thermal mining 采暖小气候对采油工人皮肤表面温度影响的测量技术及评价结果

Occupational Health and Industrial Ecology Pub Date : 2019-02-18 DOI: 10.31089/1026-9428-2018-10-49-53

I. May, N. Voznesensky, V. Chigvintsev, Dmitrii I. Kusnetsov

引用次数: 1

Carcinogenic and genotoxic risks of combined exposure to dust and radiation in oxidative stress environment 氧化应激环境中粉尘和辐射联合暴露的致癌和遗传毒性风险

Occupational Health and Industrial Ecology Pub Date : 2019-02-18 DOI: 10.31089/1026-9428-2018-11-60-64

L. Chulenbayeva, S. Kashanskiy, Kenzhekyz B. Manekenova, G. Ilderbayeva, Talgat M. Omarov, O. Ilderbayev

引用次数: 0

Immune regulation features in workers engaged into underground mining of chromite ores 铬铁矿地下开采工人的免疫调节特征

Occupational Health and Industrial Ecology Pub Date : 2019-02-18 DOI: 10.31089/1026-9428-2018-11-21-24

O. Dolgikh, K. Starkova

{"title":"Immune regulation features in workers engaged into underground mining of chromite ores","authors":"O. Dolgikh, K. Starkova","doi":"10.31089/1026-9428-2018-11-21-24","DOIUrl":"https://doi.org/10.31089/1026-9428-2018-11-21-24","url":null,"abstract":"The study of immune regulation features in workers engaged into underground mining of chromite ores demonstrated that high serum chromium levels were associated with increased phagocytic activity, if compared to physiologic normal values, in 25.7% of the workers. Findings also are phagocytic activity reliably changed by phagocytic index criterion, and significantly (1.2–1.33 times) increased absolute and relative phagocytosis and phagocytic index vs. the reference group values. IgM levels appeared 1.2 times lower vs. the reference group values, in association with IgG deficiency and increased IgA production vs. the reference values. The authors also revealed changes in cellular subpopulations balance and T-cell receptors transformation, with depressed regulatory marker CD95 in 90.0% in the main group workers, and higher number of CD4+CD25+CD127 lymphocytes, increased CD3+ and CD4+ cells 1.5- and 1.2-fold respectively vs. the reference group values. Other findings are disordered launching and regulation of apoptosis via lower Fas-receptor expression and changed balance of regulatory proteins Bcl–2 and Bax vs. the normal value in 50.0–62.5% of the workers, with reliable 2.6-fold increase of Bax level vs. the reference group.","PeriodicalId":229714,"journal":{"name":"Occupational Health and Industrial Ecology","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130366820","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluation of sex hormones state in female workers of mechanical rubber production 机械橡胶生产女工性激素状况的评价

Occupational Health and Industrial Ecology Pub Date : 2019-02-18 DOI: 10.31089/1026-9428-2018-10-45-49

M. Zemlianova, Yu. V. Koldibekova, T. V. Nurislamova, E. I. Chumak

{"title":"Evaluation of sex hormones state in female workers of mechanical rubber production","authors":"M. Zemlianova, Yu. V. Koldibekova, T. V. Nurislamova, E. I. Chumak","doi":"10.31089/1026-9428-2018-10-45-49","DOIUrl":"https://doi.org/10.31089/1026-9428-2018-10-45-49","url":null,"abstract":"Occupational conditions of female workers engaged into main occupations of mechanical rubber production (rubber mixing machine operator, rubber mixture rolling-mill operator) are characterized by hazardous combined influence of chemical and physical factors of occupational environment: acrylonitrile vapors, occupational noise, vibration. Equivalent noise levels exceed maximally allowable level up to 22 dBA (MAL<80 dBA); the work conditions are assigned to hazardous (class 3.1– 3.3). The air at workplace of rubber mixing machine operator and rubber mixture rolling-mill operator demonstrate 5.5 times increased acrylonitrile level, if compared to the one in a reference group. Female workers of the main group demonstrated dysbalance of sex hormones: up to 2.0 times increased serum levels 17-OH-progesterone, prolactin and estradiol and 1.3 times lower serum FSH, when compared to the same serum levels in female workers of the reference group. Higher serum level of 17-OH-progesterone and lower serum FSH appeared to have high (EF=54.12%) and extremely high (EF=78.74%) degree of occupational conditionality.","PeriodicalId":229714,"journal":{"name":"Occupational Health and Industrial Ecology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129005689","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0