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Tiny electronic hearing devices

More than three decades ago, scientists pursued the then-radical idea of implanting tiny electronic hearing devices in the inner ear to help profoundly deaf people.

14 Jun 2007

Cholera vaccine in a grain of rice

Japanese scientists have come up with a new strain of rice that carries a vaccine for cholera; they say the breakthrough will provide a cheaper and easier way of distributing the standard injection-based vaccine.

12 Jun 2007

New vaccine promises end of devastating meningitis epidemics in Africa

Scientists are optimistic that a new meningitis vaccine will end the risk of devastating major epidemics; the new vaccine protects against meningitis A, the deadliest form of the disease.

11 Jun 2007

Deja vu feeling all in the brain

Scientists in the United States say they have discovered a part of the brain responsible for the feeling of deja vu.

11 Jun 2007

Talcum powder stunts cancer growth

Talcum powder has been used for generations to soothe babies diaper rash and freshen women's faces.

8 Jun 2007

Scientists look at slow-freezing techniques for human tissue

The goal is to make human eggs, ovarian tissue, blood vessels, even whole organs available when needed.

8 Jun 2007

Funding to upgrade stem cell research facilities at UC San Diego

The University of California, San Diego (UCSD) Human Stem Cell Core Facility, which supports multiple research projects using stem cells to advance the understanding and ultimately the treatment of disease and injury, will receive a $2.8 million Shared Research Laboratory Grant from the California Institute for Regenerative Medicine (CIRM).

8 Jun 2007

Standards for the use of ultrasound to measure narrowing of the carotid artery may be too aggressive

These standards, used by the majority of vascular laboratories around the country since the early 1980s, were based on the use of angiography, a medical imaging technique in which an X-ray picture is taken to visualize the inner opening of blood filled structures.

8 Jun 2007

Researchers develop criteria to detect bone mass deficiencies in children with chronic diseases

Pediatricians now have a practical tool to help determine whether children with chronic diseases like Crohn's, juvenile arthritis and anorexia nervosa or those undergoing cancer treatment are at increased risk for bone mass deficiencies, fracture or osteoporosis as they get older, according to a new study whose lead author is a researcher at Cincinnati Children's Hospital Medical Center.

8 Jun 2007

Gene found that increases risk for Alzheimer's disease

A study comparing more genetic markers in the DNA of people with and without Alzheimer's disease than ever before has enabled researchers to identify a common gene that appears to increase a person's risk for developing Alzheimer's disease.

8 Jun 2007

Community-based care for severely malnourished children

An innovative approach is showing progress in addressing severe acute malnutrition, which affects an estimated 20 million children under the age of five worldwide.

8 Jun 2007

New practical weight loss solution for the obese

Millions of people the world over suffer today from obesity, yet there is no magic bullet that has yet provided a universally accepted solution.

8 Jun 2007

New research shows promise for memory-related disorders

In today's fast-moving world of look-alike hotel rooms and comparable corridors, it can take a bit of thinking to answer this simple question.

8 Jun 2007

Weight regain in U.S. adults who experienced substantial weight loss

Every so often, another study comes out depicting the average American as an incorrigible yo-yo dieter and committed couch potato; however, nearly six in 10 people maintained their weight loss to within 5 percent over a year's time in a new study from the Centers for Disease Control and Prevention.

8 Jun 2007

Circulating tumor cells predict how prostate cancer patients do with chemotherapy

The number of tumor cells circulating in the bloodstream of patients with metastatic, hormone-resistant, prostate cancer can predict how they will do with chemotherapy, according to results of an international trial.

5 Jun 2007

PET plus CT - best test for ovarian cancer

An advanced molecular imaging technique influenced the management of women with ovarian cancer, detected more sites of disease and identified women whose disease was likely to progress, according to an Australian study released during the 54th Annual Meeting of SNM, the world's largest society for molecular imaging and nuclear medicine professionals.

5 Jun 2007

Gene responsible for Leber Congenital Amaurosis

A MUHC-led study identifies a gene responsible for Leber Congenital Amaurosis (LCA), the most common cause of congenital blindness in infants and small children.

5 Jun 2007

MRI detects cancers missed by mammography in breast cancer patients

A unique examination of one treatment center's use of magnetic resonance imaging (MRI) in new breast cancer patients has found MRI to be superior to mammography in finding additional tumors in a breast in which cancer has already been diagnosed, and in detecting new tumors in a patient's supposedly healthy breast.

5 Jun 2007

When to change the course of treatment

Counting circulating tumor cells before and after the start of treatment for patients with metastatic colorectal cancer could help doctors determine when or if a change in treatment should be made.

5 Jun 2007

E/Tablet technology may improve healthcare

The old wooden clipboard and pen that patients typically encounter when providing information in a doctor's office may soon be replaced by wireless, handheld notebook-and-pen-style computers called E/Tablets.

5 Jun 2007