A recent international study found that mothers with high lifetime lead exposure may transfer toxic levels of lead to their breastfed infants. The researchers discovered a strong correlation between the amount of lead in the mothers' milk and the corresponding blood lead levels of the infants.
SourceNIH/National Institute of Environmental Health Sciences·JournalEnvironmental Health Perspectives·DateSep 3, 1998
A study found that depressed women who experienced physical abuse were less likely to receive mental health care compared to those who had not been abused. Nearly all abused women sought recent medical help, highlighting the need for effective screening for domestic violence.
SourceCenter for Advancing Health·JournalJournal of General Internal Medicine·DateSep 3, 1998
The study reveals that the cell nucleus controls precise timing and location of genetic activation, leading to a better understanding of gene regulation. The researchers developed a dynamic mosaic model to visualize the distribution of replication and transcription sites in the nucleus.
SourceUniversity at Buffalo·JournalScience·DateSep 3, 1998
Researchers found a strong association between the cystic fibrosis gene and chronic pancreatitis, revealing genetics plays a significant role in its development. The study's findings have significant implications for treating patients with this condition, including those who are not heavy drinkers.
SourceDuke University Medical Center·JournalNew England Journal of Medicine·DateSep 3, 1998
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A single gene is responsible for the social behavior of roundworms, which may hold clues to understanding human social behaviors. The gene variation affects how nematodes respond to environmental stimuli and recognize pheromones.
SourceUniversity of California - San Francisco·JournalCell·DateSep 3, 1998
A University of Wisconsin-Madison research team has developed a gene therapy vaccine that helps the animal's immune system recognize and attack cancer cells. The vaccine was tested on 16 dogs with advanced stages of melanoma and showed promise, with some animals living longer and tumor shrinkage in about 20 percent of cases.
SourceUniversity of Wisconsin-Madison·JournalHuman Gene Therapy·DateSep 3, 1998