Health News Archive - July 04, 2012
Jehovah's Witness patients who undergo cardiac surgery do not appear to be at increased risk for surgical complications or death when compared to patients who undergo cardiac surgery and receive blood transfusions.
The medication fingolimod reduced inflammatory lesion activity and reduced brain volume loss in patients with multiple sclerosis who participated in a two-year placebo-controlled clinical trial and were assessed by magnetic resonance imaging (MRI) measures.
A recent study by Erika J. Wolf, PhD, and Principal Investigator Mark W. Miller, PhD, both from the National Center for PTSD at the VA Boston Healthcare System and Department of Psychiatry at Boston University School of Medicine (BUSM), found an association between post traumatic stress disorder (PTSD) and dissociation.
The dangers of fast food are well documented; the portions are often larger and the food is generally high in calories and low in nutrients.
Women with a higher intake of dietary saturated fats have fewer mature oocytes available for collection in IVF, according to results of a study from the Harvard School of Public Health funded by the US National Institutes of Health.
Cigarette smoke reduces the production of a Fallopian tube gene known as "BAD", which helps explain the link between smoking and ectopic pregnancy.
Women who drink five or more cups of coffee a day severely reduce their chance of success from IVF treatment. Indeed, Danish investigators who followed up almost 4000 IVF and ICSI patients described the adverse impact as "comparable to the detrimental effect of smoking".
Using the compound eyes of the humble moth as their inspiration, an international team of physicists has developed new nanoscale materials that could someday reduce the radiation dosages received by patients getting X-rayed, while improving the resolution of the resulting images.
The FDA recently approved the OraQuick In-Home HIV test, the first over-the-counter HIV test kit that can be used at home.
It is already known that premature babies at risk for slower brain development. In relation to early birth, scientists recently found that infants that are born with a few extra weeks in the womb, even at “normal term” between 37 to 41 weeks, may have certain benefits.
- A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.