摘要
对38名铅接触男工和40名对照工人进行了血液、精液中铅、镉、锌、镁、钙、铜等元素测定。铅接触工人的血液和精液中铅含量均明显增高,达2.274和3.209μmol/L,而对照组血液、精液中铅含量分别为1.139和0.798μmol/L,差别有显著性(P<0.01)。接触组血液中镉、镁、钙、铜、锌分别为0.014μmol/L和0.584、1.783、0.011、0.032mmol/L,对照组血液中上述元素的含量分别为0.020μmol/L和0.572、1.906、0.009和0.031mmol/L,两组间无明显差异(P>0.05)。接触组和对照组精液中镉、镁、钙、锌含量亦无显著差异,前者分别为0.004μmol/L和1.666、8.159、4.099mmol/L,后者分别为0.004μmol/L和1.971、7.540、4.038mmol/L。吸烟、饮酒等因素对血液、精液中铅、镉、镁、钙、铜、锌代谢无明显影响。
Blood and semen lead, cadmium, zinc, magnesium, calcium and copper concentrations were analyzed in 38 lead-exposed and 40 non-exposed workers. Blood and semen lead concentrations of lead-exposed workers were 2.274 and 3.209μmol/L and were significantly higher than those of controls (1.139 and 0.798μmol/L, respectively).No significant differences were found in blood and semen concentrations of cadmium, magnesium, calcium, copper and zinc between the two groups, The blood cadmium, magnesium; calcium, copper and zinc concentrations were 0.014μmol/L, 0.584, 1.783, 0.011, 0.032mmol/L in exposed group and 0.020μmol/L, 0.572, 1.906, 0.009, 0.031 mmol/L in control group, respectively.And the semen cadmium, magnesium, calcium and zinc levels were 0.004μmol/L, 1.666,8.159, 4.099mmol/L in exposed workers and 0.004μmol/L, 1.971, 7.540, 4.038 mmol/L in non-exposed ones,respectively. Smoking and alcohol drinking had 40 effects on blood and semen lead concentrations.
出处
《工业卫生与职业病》
CAS
CSCD
1992年第5期261-264,共4页
Industrial Health and Occupational Diseases
基金
国家教委博士点基金资助
编号:8953
