Increased Risk Of Blood Clots On The Lung For Patients With Autoimmune Diseases
In a nationwide study based on data from the in-patient register, researchers have studied the risk of a blood clot on the lung for patients with autoimmune diseases such as rheumatoid arthritis, inflammatory bowel disease and type 1 diabetes. The study showed that 31 of the 33 autoimmune diseases studied were associated with an increased risk of pulmonary embolism a blood clot on the lung. Autoimmune diseases, in which the immune system attacks the body, are fairly common. Thyroid diseases, type 1 diabetes, rheumatoid arthritis, psoriasis and inflammatory bowel disease are some examples.
Young African Children Not Protected From Malaria By Zinc Supplementation
A study led by Hans Verhoef, a researcher at Wageningen University, the Netherlands, and the London School of Hygiene and Tropical Medicine, UK, and published in this week's PLoS Medicine shows that supplementing young Tanzanian children with zinc - either alone or in combination with other multi-nutrients - does not protect against malaria. Zinc helps to maintain a healthy immune system, and previous studies had shown a benefit of zinc in reducing diarrhea. Most African children are deficient in zinc, and in this study the authors wanted to investigate a possible role for zinc supplementation in protecting against malaria.
Female Orgasm - Brain Activity Captured In FMRI Imaging Device
Brain activity during a female orgasm has been described as secondary to an epileptic seizure, after researchers from Rutgers University, New Jersey, USA recorded the upsurge of oxygen utilization in a 5-minute period of brain networking activity with a fMRI (functional magnetic resonance imaging) scanner. The researchers presented their findings at the Society for Neuroscience Annual Meeting, 2011, Washington D.C. The video footage shows how brain activity develops during the crescendo period, the orgasm itself, and the recovery period.