An understanding of science in this the 21st century is an essential ingredient for leading a productive and rewarding life.
Friday, July 29, 2011
The Waste of Human Potential
Wednesday, July 27, 2011
An Entirely New Breed of Bacteria
Tuesday, July 12, 2011
New Hope for Those Suffering from Type 1 Diabetes
Unlike adult-onset diabetes, type 1 diabetes occurs early in life and is considered to be an autoimmune disease where the body's own immune system becomes mobilized against the insulin-producing cells that reside in the Islets of Langerhans in the pancreas. This is an extremely devastating illness, since the resulting dramatic loss of insulin results in high levels of glucose in the blood – a condition known as hyperglycemia. Although insulin treatments can control this condition, excess glucose circulating in the blood system reacts with tissues throughout the body and leads to devastating side effects over time including blindness, kidney dysfunction, heart disease and the enhanced likelihood of amputations on account of poor circulation.
There is, however, encouraging news on the horizon. Results from a clinical trial conducted by Doctor Denise Faustman and her colleagues from the Immunology Laboratory at Massachusetts General Hospital indicate that a medication, bacillus Calmette-Guerin (BCG) used routinely as part of the treatment regimen for bladder cancer and as vaccination against tuberculosis could significantly improve the treatment for type 1 diabetes. BCG is produced from a strain of the weakened live bovine tuberculosis bacillus.