Electrophysiology and nerve biopsy in men exposed to lead

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Electrophysiology and nerve biopsy in men exposed to lead.

Twenty lead-exposed men were selected on the basis of a maximum level of lead in the blood of 70-140 ,tg/l00 ml within the past year. There was no clinical evidence of neuropathy attributable to lead and haemoglobin levels were normal. In individuals, maximum motor and sensory conduction and the amplitude of the evoked potentials were normal or borderline in the median, peroneal and sural nerve...

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Health monitoring in employees exposed to lead: review the evidence

Introduction: Lead is a toxic metal found in the Earth's crust and has been used by humans for 7,000 years due to its high density, flexibility and strength, and low melting point. The widespread use of this metal in industry and the exposure of workers has led to widespread environmental pollution and public health problems in many parts of the world. Due to the widespread use of lead in vario...

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Sperm count and chromatin structure in men exposed to inorganic lead: lowest adverse effect levels.

OBJECTIVES To obtain knowledge on male reproductive toxicity of inorganic lead at current European exposure levels and to establish lowest adverse effect levels, if any. METHODS A cross sectional survey of the semen of 503 men employed by 10 companies was conducted in the United Kingdom, Italy, and Belgium. The mean blood lead concentration was 31.0 microg/dl (range 4.6-64.5) in 362 workers e...

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Evaluation of total and differential white blood cell counts in workers exposed to lead

Introduction: Lead is a toxic heavy metal that has adverse health effects on blood parameters. About 80% of lead produced is used in batteries, especially vehicle batteries. Therefore, the present study aimed to assess the hematological changes, including total and differential white blood cell (WBC) counts in battery workers exposed to lead, and compare with the non-exposed group. Materials a...

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Flaxseed Oil and Treadmill Running Improve Behavioral Outcomes in Rats Exposed to Lead

Background and Objective: Lead entry into the body causes considerable damages to the brain in the long term. We aimed to investigate the effects of exercise (treadmill running) and flaxseed oil on lead acetate-induced behavioral deficits in male rats.  Materials and Methods: 60 rats were divided into 6 groups: Control (C), Exercise (Ex), Flaxseed oil (FO), Lead (L), Lead- Exercise (L-Ex), and...

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ژورنال

عنوان ژورنال: Occupational and Environmental Medicine

سال: 1979

ISSN: 1351-0711

DOI: 10.1136/oem.36.2.135