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对钒铁车间进行了卫生学调查,包括空气中钒的测定。对260名工人进行了内科、皮肤科、耳鼻喉科及眼科检查,并拍摄了X线胸大片,证明钒主要对上呼吸道(鼻、咽喉、支气管)、皮肤和眼有刺激作用,少数也可产生支气管哮喘和皮肤过敏反应。对20例工龄超过20年的钒作业工人进行了血胆固醇和甘油三酸酯定量检查。结果证实我作业工人血甘油三酸酯含量低于对照组,其差异有显著性。结合冠心病、高血压发病率低以及脑血流图检查结果,提示钒有可能减少或减轻动脉硬化作用。钒作业工人尿钒均值为20.952μg/l,明显高于正常人。尿钒增高是钒吸收的有力证据.
Hygienic investigations were carried out on the vanadium-iron plant, including the determination of vanadium in the air. A total of 260 workers underwent internal medicine, dermatology, otolaryngology and ophthalmology examinations and filming of X-ray chest radiographs to prove that vanadium mainly stimulated the upper respiratory tract (nose, throat, bronchus), skin and eyes and a few were also acceptable Produce bronchial asthma and skin allergies. A total of 20 vanadium workers aged over 20 years were tested for blood cholesterol and triglycerides. The results confirmed that I workers blood triglyceride levels lower than the control group, the difference was significant. Combined with coronary heart disease, low incidence of hypertension and cerebral blood flow test results, suggesting that vanadium may reduce or reduce the role of atherosclerosis. Vanadium workers average urinary vanadium was 20.952μg / l, significantly higher than normal. Increased urinary vanadium is strong evidence of vanadium absorption.