Test result analysis on the immune function of workers of a power plant in Ningbo City / 上海预防医学
Shanghai Journal of Preventive Medicine
; (12): 1-2,3, 2014.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-789263
Biblioteca responsável:
WPRO
ABSTRACT
[Objective] To investigate the effect of long term occupational exposure on the immune function of workers of a power plant . [ Methods] An exposure group of 200 workers in a power plant and a control group of 80 normal people of health checkup were examined for their cellular immunity and humoral immunity by flow cytometry instrument testing technology of the United States BD company and im-mune turbidimetric method. [Results] The abnormality rate (16.5%) of immune globulin in exposure group were significantly higher than that (7.5%) in control group (P<0.01).The values of CD3, CD4, CD8 positive T-lymphocytes and the ratio CD 4/CD8 were significantly lower in exposure group than those in control group (P<0.05).The levels of IgG and IgA in exposure group were significantly lower than those in control group (P<0.05). [Conclusion] It is indicated that long term occupational exposure in power plant may lower the values of CD 3, CD4, CD8 positive T-lymphocytes and the ratio of CD4/CD8 and reduce the function of humoral immunity .
Texto completo:
Disponível
Contexto em Saúde:
ODS3 - Meta 3.9 Reduzir as mortes por produtos químicos y contaminação do ar, água e solo
Problema de saúde:
Exposições Ocupacionais
Base de dados:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Shanghai Journal of Preventive Medicine
Ano de publicação:
2014
Tipo de documento:
Artigo