Hazards of low-level lead exposure recognized.
نویسندگان
چکیده
منابع مشابه
Low level exposure to lead.
Only five people had used condoms on every occasion and eight people had not used them at all. In my clinic I have been asking girls who have had sex with strangers abroad how often they were able to persuade their partners to use condoms-or even withdrawal. I have so far reached zero out of seven. Although all the girls had asked the men to use condoms, they had refused, and the girls, all of ...
متن کاملEffects of Low Level of Lead Exposure on Responsiveness of The Rat Isolated Heart to Adrenergics
Background: There are controversial reports about the exact mechanisms of lead-induced hypertension, but many factors such as alteration in the responsiveness of cardiovascular system to endogenous substances including catecholamines could be one of the mechanisms involved. In present study, the effect of exposure to 100 ppm lead acetate by drinking water (in the periods of 4, 8 and 12 weeks)...
متن کاملLow level lead exposure and the development of children.
The clinical picture of childhood lead poisoning has changed dramatically over the past 20 years. Acute symptomatic lead poisoning, once a common problem, is now a rare event. Lead encephalopathy is even rarer. Most pediatric residents will not see a case of acute plumbism during their training; few will encounter the problem in their career. At the same time, epidemiologic studies from around ...
متن کاملMaternal Low-Level Lead Exposure and Fetal Growth
BACKGROUND Limited epidemiologic studies have examined the association between maternal low-level lead exposure [blood lead (PbB) < 10 µg/dL] and fetal growth. OBJECTIVE We examined whether maternal low-level lead exposure is associated with decreased fetal growth. METHODS We linked New York State Heavy Metals Registry records of women who had PbB measurements with birth certificates to ide...
متن کاملLow-level lead exposure and behavior in early childhood.
OBJECTIVE To assess whether small elevations in blood lead level were associated with measurable behavioral changes in a group of poor children between 1 and 3 years old. METHODS The study population consisted of children presenting for routine well-child care to the pediatric clinic at Bellevue Hospital Center, a large urban public hospital. The following inclusion criteria were used for ent...
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ژورنال
عنوان ژورنال: American Journal of Public Health
سال: 1992
ISSN: 0090-0036,1541-0048
DOI: 10.2105/ajph.82.7.1043-a