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URBANA – A new University of Illinois study provides convincing evidence that the way you prepare and consume your broccoli matters, and also suggests that teaming broccoli with broccoli sprouts may make the vegetable's anti-cancer effect almost twice as powerful.
Who eats organic food when they are pregnant? Is it just certain groups? What kind of organic foods are most popular? A recent study from the Norwegian Institute of Public Health provides some answers. The study includes nearly 65,000 women in the Norwegian Mother and Child Cohort Study.
"We know little about the consumption of organic food during pregnancy, and the goal of this study was to find out what is consumed and the characteristics of women who choose organic food," said PhD student Hanne Torjusen.
In a previous study, rheumatoid arthritis (RA) patients who failed to respond to methotrexate were shown to experience positive results with fostamatinib disodium (R788), an oral spleen tyrosine kinase (Syk) inhibitor that is thought to block immune cell signaling involved with bone and cartilage destruction. In the current study, RA patients who failed to respond to biologic agents were studied. In contrast to the prior study, however, fostamatinib was not effective in this group of patients, although the drug did appear to be safe.
Researchers have proved that a single "master switch" enzyme, known as aldose reductase, is key in producing excess mucous that clogs the airways of people with asthma and chronic obstructive pulmonary disease (COPD). The enzyme's action can be blocked by drugs whose safety has been shown in clinical trials for other diseases – a discovery that could improve therapies for the 510 million people worldwide suffering from asthma and COPD.
The findings are from a University of Texas Medical Branch at Galveston study published in the online journal PLoS One.
Washington, DC, January 27, 2011 – Screening patients in the intensive care unit (ICU) for methicillin-resistant Staphylococcus aureus (MRSA) produces cost savings for the whole hospital, according to a study that used a statistical simulation model published in the February issue of the American Journal of Infection Control, the official publication of APIC - the Association for Professionals in Infection Control and Epidemiology.
BEER SHEVA, ISRAEL – January 27, 2011 -- A new study by Ben-Gurion University of the Negev (BGU) researchers indicates that physicians who give second opinions may be influenced by the first opinion and other external factors.
Researchers in China have demonstrated interferon-alpha (IFN-a) is associated with increased risk of atherosclerosis in patients with systemic lupus erythematosus (SLE). For the first time, IFN-a priming was shown to promote lipid uptake and foam cell formation—a crucial step in plaque build-up. This activation of the IFN signaling pathway may be linked to the premature atherosclerosis risk in SLE.
A paper published the January issue of the journal Nanomedicine could provide the foundation for a new ovarian cancer treatment option – one that would use an outside-the-body filtration device to remove a large portion of the free-floating cancer cells that often create secondary tumors.
BATON ROUGE – The word "orangutan" is derived from a Malay phrase meaning "man of the forest," which is a perfectly apt description of these tree-dwelling primates. Genetically the most distant great ape from humans, these critically endangered creatures inhabit the jungles of Borneo and Sumatra. As an arboreal species, they are incredibly sensitive to deforestation, which has decimated census populations in recent years. Mark Batzer, LSU System Boyd Professor and Dr.
WEST LAFAYETTE, Ind. - Older patients with diabetes who are not dealing well with the disease are likely to have symptoms of depression, and spouses of older patients also suffer distress related to diabetes and its management, according to research from Purdue University.
Most nature lovers know that the more colourful a male fish, reptile, or bird, the more likely it is to attract a female and to have healthy offspring. Females, on the other hand, tend to be drably coloured, perhaps to avoid predators while carrying, incubating, and caring for young.
War-time stress may lead to an increased risk death by coronary heart disease in later life. Researchers writing in BioMed Central's open access journal BMC Health Services Research surveyed a cohort of 55 year old Finnish WW2 veterans in 1980, and then carried out a follow-up study 28 years later.
New molecular evidence reveals a new species of grey wolf living in Africa. Formerly confused with golden jackals, and thought to be an Egyptian subspecies of jackal, the new African wolf shows that members of the grey wolf lineage reached Africa about 3 million years ago, before they spread throughout the northern hemisphere.
DALLAS – Jan. 26, 2011 – Type 1 diabetes could be converted to an asymptomatic, non-insulin-dependent disorder by eliminating the actions of a specific hormone, new findings by UT Southwestern Medical Center researchers suggest.
These findings in mice show that insulin becomes completely superfluous and its absence does not cause diabetes or any other abnormality when the actions of glucagon are suppressed. Glucagon, a hormone produced by the pancreas, prevents low blood sugar levels in healthy individuals. It causes high blood sugar in people with type 1 diabetes.