New Treatment Offers Relief from Chronic Back Pain
Chronic back pain is a condition that affects a significant part of the population, with patients falling into three major groups; those with herniated discs, spinal stenosis (a nerve affecting narrowing of the spinal cord), and complications from failed back surgery. Radiofrequency thermolesioning is a widespread treatment for chronic back pain, but because of its neurodestructive nature, it is often considered an unsuitable treatment.
Chinese college forces pregnancy tests on students
A Chinese technical college for boarders has defended compulsory pregnancy tests for students as a responsibility to them and their families, local media reported Friday.
The college in Urumqi, capital of the far western region of Xinjiang, had tested new students for several years and would ask those who tested positive to leave, the Beijing News said, citing students.
Tomatoes fail as prostate cancer preventive
A new study suggests that eating lycopene-rich tomatoes offers no protection against prostate cancer, contrary to the findings of some past studies. In fact, the researchers found an association between beta carotene, an antioxidant related to lycopene, and an increased risk of aggressive prostate cancer.
In a written statement, Dr. Ulrike Peters of the Fred Hutchinson Cancer Research Center in Seattle said the finding is “disappointing, since lycopene might have offered a simple and inexpensive way to lower prostate cancer risk for men concerned about this common disease. Unfortunately, this easy answer just does not work.”
High-quality Child Care for Low-income Children Offset the Risk of Later Depression
Young adults from low-income families who were in full-time early educational child care from infancy to age 5 reported fewer symptoms of depression than their peers who were not in this type of care, according to a new report. The early educational intervention also appears to have protected the children to some extent against the negative effects of their home environments.
The report, from the FPG Child Development Institute (FPG) at the University of North Carolina at Chapel Hill, uses data from the Abecedarian Project, a longitudinal study begun in 1972 in which 111 high-risk children were randomly assigned to early educational child care from infancy to age 5 or to a control group that received various other forms of child care. The study is published in the May/June 2007 issue of the journal Child Development.
