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[Occupational hygiene and health status in welders of laser devices]. 激光设备焊工职业卫生与健康状况
Gigiena truda i professional'nye zabolevaniia Pub Date : 1992-01-01
A A Komarova, L I Lipkina, A V Levina, N I Danilova
{"title":"[Occupational hygiene and health status in welders of laser devices].","authors":"A A Komarova,&nbsp;L I Lipkina,&nbsp;A V Levina,&nbsp;N I Danilova","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Welders-assemblers of the Quant-type laser devices are exposed to bright light flashes of plasma and laser exceeding in certain measurements the maximal allowed level. Such hazards induce disorders in eyes, autonomic nervous, circulatory and immune systems of workers. Impaired humoral immunity can lead to increased incidence of acute respiratory tract diseases. Prophylactic measures, including laser and flash shielding screens and drug therapy were suggested.</p>","PeriodicalId":12679,"journal":{"name":"Gigiena truda i professional'nye zabolevaniia","volume":" 9-10","pages":"9-12"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12480555","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
[Predicting the toxicity level of organic substances by analyzing their structural fragments]. [通过分析有机物质的结构片段来预测其毒性水平]。
Gigiena truda i professional'nye zabolevaniia Pub Date : 1992-01-01
V G Koviazin
{"title":"[Predicting the toxicity level of organic substances by analyzing their structural fragments].","authors":"V G Koviazin","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":12679,"journal":{"name":"Gigiena truda i professional'nye zabolevaniia","volume":" 1","pages":"27-30"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12483524","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
[ Dynamics of NAD-dependent isocitrate dehydrogenase activity in homogenized rat liver exposed to toxic products of the phosphorus industry]. [暴露于磷工业有毒产品的匀浆大鼠肝脏中nad依赖性异柠檬酸脱氢酶活性的动态变化]。
Gigiena truda i professional'nye zabolevaniia Pub Date : 1992-01-01
G A Kulkybaev, N V Merkusheva
{"title":"[ Dynamics of NAD-dependent isocitrate dehydrogenase activity in homogenized rat liver exposed to toxic products of the phosphorus industry].","authors":"G A Kulkybaev,&nbsp;N V Merkusheva","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Dynamic studies showed that the combined action of phosphine and hydrofluoric acid damages the Krebs cycle reactions, dehydrogenization of isocitrate and synthesis of citrate in homogenized rat liver. Yellow phosphorus harmed the citrate synthetic reaction of citric acid cycle in homogenized rat liver as well. That activated the alternative action principles in the cycle. The main cause of such disorders in the Krebs cycle in likely to be the abnormal fat metabolism induced by toxic products of phosphorus industry.</p>","PeriodicalId":12679,"journal":{"name":"Gigiena truda i professional'nye zabolevaniia","volume":" 1","pages":"21-3"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12483596","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
[Experimental research on the efficacy of terrilytin in silicosis]. [特瑞霉素治疗矽肺疗效的实验研究]。
Gigiena truda i professional'nye zabolevaniia Pub Date : 1992-01-01
L M Bezrukavnikova, V V Iaglov, L P Kuz'mina, A A Babok, N F Fedosova, E K Krasniuk, A L Klebanov
{"title":"[Experimental research on the efficacy of terrilytin in silicosis].","authors":"L M Bezrukavnikova,&nbsp;V V Iaglov,&nbsp;L P Kuz'mina,&nbsp;A A Babok,&nbsp;N F Fedosova,&nbsp;E K Krasniuk,&nbsp;A L Klebanov","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Experimental silicosis was induced by quartz-containing dust administered intratracheally to Wistar male rats. Proteoclastic enzymes terrilytine was found to arrest pulmonary fibrosis, which was proved by inhibited development of silicotic granulomas and their lowered fibrosis. Terrilytine was most effective when inhaled in a dose of 0.08 PU per rat. Injected intraperitoneally, terrilytine in the dose elevated from 0.1-0.2 to 0.3 PU inhibited fibrosis developing in the presence of marked serous desquamative alveolitis. Incorporation of the enzyme in the cholesterol-lecithin liposomes prevents this side effect in the lungs. Liposomes injected intraperitoneally do not influence the development of pulmonary fibrosis in silicosis.</p>","PeriodicalId":12679,"journal":{"name":"Gigiena truda i professional'nye zabolevaniia","volume":" 4","pages":"20-2"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12557681","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
[The use of a thin-layer chromatographic method for measuring the concentrations of mixtures of the dyes scarlet 2G and black 2K in the air of a work area]. [使用薄层色谱法测量工作区域空气中红色2G和黑色2K染料混合物的浓度]。
Gigiena truda i professional'nye zabolevaniia Pub Date : 1992-01-01
E G Ivaniuk, Iu A Kolievskaia, S V Mikhaĭlik
{"title":"[The use of a thin-layer chromatographic method for measuring the concentrations of mixtures of the dyes scarlet 2G and black 2K in the air of a work area].","authors":"E G Ivaniuk,&nbsp;Iu A Kolievskaia,&nbsp;S V Mikhaĭlik","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Scarlet 2G and black 2K dyes were divided and measured by thin-layer chromatography with mixture of acetone and toluene (3:4) used as an eluent for dividing scarlet 2G and a mixture of chloroform, benzene and acetone (3:2:1) for eluting black 2K. The method permits the detection of the aforesaid dyes in the air of working area at the level of 0.5 MAC in the presence of admixtures.</p>","PeriodicalId":12679,"journal":{"name":"Gigiena truda i professional'nye zabolevaniia","volume":" 2","pages":"37-9"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12597631","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
[The effect of industrial factors on specific functions and the course of pregnancy and labor in workers of the Orgsintez Manufacturing Association]. [工业因素对组织制造业协会职工特定功能及妊娠、分娩过程的影响]。
Gigiena truda i professional'nye zabolevaniia Pub Date : 1992-01-01
I I Alekperov, D D Mir-Bagirova, Sh S Aliverdieva, T M Samedov, T G Akhundova
{"title":"[The effect of industrial factors on specific functions and the course of pregnancy and labor in workers of the Orgsintez Manufacturing Association].","authors":"I I Alekperov,&nbsp;D D Mir-Bagirova,&nbsp;Sh S Aliverdieva,&nbsp;T M Samedov,&nbsp;T G Akhundova","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Women engaged in the production of chlorine, divinyl and propylene oxide are exposed during the working shift to unfavourable occupational factors: gas, dust, noise, emotional and physical stress, inadequate microclimate. All that disorders the specific functions and health status. Diseases in women working for 'Orgsintez' enterprise are closely connected with the length of service. Occupational factors of this chemical enterprise influence the course of pregnancy and labor, condition of fetus and newborn.</p>","PeriodicalId":12679,"journal":{"name":"Gigiena truda i professional'nye zabolevaniia","volume":" 2","pages":"9-11"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12597638","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
[Experimental data on the hygienic regulation of dimethyl phosphite in the air of a work area]. [工作区域空气中亚磷酸二甲酯卫生调节实验数据]。
Gigiena truda i professional'nye zabolevaniia Pub Date : 1992-01-01
B P Kuz'minov, V R Kokot, T I Sharova, S Sh Zhuk, M M Vus
{"title":"[Experimental data on the hygienic regulation of dimethyl phosphite in the air of a work area].","authors":"B P Kuz'minov,&nbsp;V R Kokot,&nbsp;T I Sharova,&nbsp;S Sh Zhuk,&nbsp;M M Vus","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Dimethylphosphite, being a semiproduct of chlorophosphonium synthesis, is a moderately toxic substance according to the criterion of acute toxicity. It is characterized by marked cumulative properties, absorption from skin and local irritative action. Acute and chronic poisoning induces disorders of the nervous system. MAC in the air is 0.5 mg/m3 as established by Ministry of Health.</p>","PeriodicalId":12679,"journal":{"name":"Gigiena truda i professional'nye zabolevaniia","volume":" 4","pages":"22-3"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12598154","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
[The mechanisms of the formation of pneumoconiosis under high-altitude conditions]. [高海拔条件下尘肺病的形成机制]。
Gigiena truda i professional'nye zabolevaniia Pub Date : 1992-01-01
F I Odinaev
{"title":"[The mechanisms of the formation of pneumoconiosis under high-altitude conditions].","authors":"F I Odinaev","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Lipid peroxidation parameters, such as malonic dialdehyde and antioxidant defense (superoxide dismutase and catalase activities) were studied in healthy individuals, miners of different occupations, working at mines of different altitudes. The studies showed that increased lipid peroxidation and decreased antioxidant defense are connected with the altitude of work and exposure to the quartz-containing dust combined with hypobaric hypoxia. Malonic dialdehyde, the final toxic product of peroxidation, is accumulated as a result of it. Increased membranous lipid peroxidation results in death and lysis of cells. It becomes the principal pathogenetic component of pneumoconiosis formation and clarifies the mechanism of its early development, comparatively fast progressing, frequency of nodular forms in miners from the high and middle altitudes. That testifies the ability of hypobaric hypoxia to produce silicosis.</p>","PeriodicalId":12679,"journal":{"name":"Gigiena truda i professional'nye zabolevaniia","volume":" 5","pages":"11-3"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12598165","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
[The working conditions and morbidity with temporary loss of work capacity for those engaged in the manufacture of household chemical preparations]. [从事家用化学品制造的劳动条件和暂时丧失劳动能力的患病情况]。
Gigiena truda i professional'nye zabolevaniia Pub Date : 1992-01-01
N Kh Amirov, R Ia Khamitova
{"title":"[The working conditions and morbidity with temporary loss of work capacity for those engaged in the manufacture of household chemical preparations].","authors":"N Kh Amirov,&nbsp;R Ia Khamitova","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Workers engaged in production of household chemical goods (paints, synthetic detergents, aerosols) are exposed to harmful factors (noise levels higher than the maximal allowable ones, concentration of chemical agents in the air surpassing the MACs). Such work conditions are estimated as unfavourable according to the hygienic classification. The total morbidity and some nosologic forms (respiratory, digestive, locomotor systems and skin) are growing in number especially in workers of aerosol production. Statistic analysis revealed that the length of service was directly related to the level of total morbidity and the incidence of gastrointestinal diseases in the workers engaged in manufacture of household chemical goods.</p>","PeriodicalId":12679,"journal":{"name":"Gigiena truda i professional'nye zabolevaniia","volume":" 3","pages":"26-8"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12598237","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
[The use of toxicometric information in developing the scientific and technical documentation for chemical production]. [在制定化学品生产的科学和技术文件中使用毒物计量资料]。
Gigiena truda i professional'nye zabolevaniia Pub Date : 1992-01-01
M N Korshun
{"title":"[The use of toxicometric information in developing the scientific and technical documentation for chemical production].","authors":"M N Korshun","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":12679,"journal":{"name":"Gigiena truda i professional'nye zabolevaniia","volume":" 3","pages":"3-6"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12598238","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
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