Washington, September 26 : An ophthalmologist at Weill Cornell Medical College has said that restoring vision to cataract patients may be possible by implanting them with the newly developed multi-focal lenses.

“There are no alternatives to surgery, but there are new advances to the restoration process. We have lenses that will allow you to see at a distance as well as read without glasses. There are lenses that can correct astigmatisms. The options have become much-improved in the past couple of years,” said Dr. Calvin Roberts.

Washington: The American Cancer Society has reported that the mortality rate from breast cancer continue to decline over 2% annually, but black women are not seeing the equal benefits as white and Hispanic women.

Washington, Sept 26 : A new study has found that a hormone system that regulates food intake makes people eat less by increasing stress-related behaviours.

The study conducted by Vaishali Bakshi and Ned Kalin, professors in the Department of Psychiatry at the University of Wisconsin-Madison School of Medicine and Public Health said that the system has attracted interest for its role in regulating food intake as it is mediated by a hormone receptor protein known as the corticotropin-releasing factor type 2 (CRF2) receptor.

Washington, Sept 26: Researchers at Texas A&M University are developing an Aloe Vera nose spray that can effectively treat influenza.

Dr. Ian Tizard, professor of pathobiology in the College of Veterinary Medicine & Biomedical Sciences says that the method in which the vaccine gets delivered right into the body is the key to the new treatment.

Tizard explained the procedure for the production of the medicine and also the way it is combined with flu vaccine.

Washington, Sept 26 : Researchers in Portugal have found that a specific mutation of the COX2 gene may play a role in the onset of ovarian cancer, escalating a woman’s chances of developing the disease.

The discovery means that it might be possible to use non-steroidal anti-inflammatory drugs (NSAIDs), such as aspirin and ibuprofen, which are used already for other conditions, to prevent ovarian cancer developing in women with the COX2 mutation.

Washington, Sept 26 : A new study has revealed that for children with increased risk for type 1 diabetes, eating foods rich in omega-3 fatty acids such as fish, may lead to a reduced risk of pancreatic islet autoimmunity, which is linked to the development of the disease.

Certain dietary factors have been associated with the onset of type 1 diabetes as well as the autoimmune process that leads to the disease.