Lead Poisoning and Asthma

Children’s Lead Poisoning and Asthma

Lead poisoning and asthma: an examination of comorbidity.

OBJECTIVES To determine the comorbidity of lead poisoning and asthma in urban children, and to examine associated clinical factors. METHODS One-hundred-one patients at an inner-city clinic with blood lead levels (BLLs) of 25 microg/dL or higher (> or =1.2 micromol/L) (BLL25 group) were randomly selected from a tracking lead database and matched on age, sex, and primary language to 101 randoml...

Lead and lead poisoning in antiquity

The symposium papers edited by Simpson will be a valued source for students of Black. The eight papers offer a number of insights on various aspects of Black's career. Robert Anderson provides a handy outline biography; Christopher Lawrence analyses Black's personal and intellectual links with Hume and Adam Smith, as well as contemporary natural philosophers; Henry Guerlac presents a stimulatin...

[Lead poisoning in children].

In October 1991, the Centers for Disease Control issued new recommendations lowering the acceptable blood lead level. This change was based on data indicating that irreversible adverse neurodevelopmental effects occur in children with chronic low-level exposure to lead. The primary source of lead poisoning is still lead-based paint, particularly in older urban housing. Other sources of lead poi...

Health Education Lead Poisoning

Autism is a developmental disorder that impairs both nonverbal and verbal communication and reciprocal social interactions and is seen in association with an abnormally restricted range of interests. Although symptoms typically develop without clear etiological cause, some cases are associated with disorders or conditions that negatively impact brain development. Lead is a neurotoxin to which t...