Medical News

RSS

Defective nucleoli linked to Parkinson's disease

"Nucleolus", or small nucleus, is the term coined by early biologists for the tiny structure within the nucleus which they saw under the microscope. In this structure within the nucleus, RNA molecules and proteins are assembled to form ribosomes, the true protein factories of cells.

2 Feb 2011

NIH awards multi-million dollar grant to form four-center cardiovascular research network

The National Heart, Lung and Blood Institute has awarded a multi-million dollar grant to Dr. Roberto Bolli of the University of Louisville to form a four-center network examining cardioprotective therapies at the preclinical level.

2 Feb 2011

New Spanish version of ASPIRE for Hispanic teens

The University of Texas MD Anderson Cancer Center's popular web-based teen prevention and smoking-cessation program, ASPIRE, now speaks Spanish.

2 Feb 2011

Tonsillectomy linked to obesity later in life: Study

The study involved 795 children from 0 to 18 years who were described as normal to overweight prior to their operations, and they were separated into three separate groups. Group 1 included three studies involving 127 children, whose body mass index (BMI) increased by 5.5 per cent to 8.2 per cent.

2 Feb 2011

Federal judge in Florida rules health law unconstitutional

With this decision, U.S. District Court Judge Roger Vinson issued the first opinion to strike down the entire health overhaul as various legal challenges to the sweeping measure continue to wind their way to the Supreme Court.

2 Feb 2011

Swine flu shots linked to narcolepsy: Investigation continues

The vaccine used against swine flu has been linked to a disorder called narcolepsy among those aged four to 19. Narcolepsy involves people falling asleep without warning or sleeping excessively in the daytime. A preliminary study also “observed [an] increase in incidence of narcolepsy” among those given the vaccine.

2 Feb 2011

Drugs affecting brain noradrenaline levels could improve breathing in sleep apnea patients

New research from the University of Toronto could provide some restful nights for the 18 million North Americans who suffer from obstructive sleep apnea.

2 Feb 2011

Researchers find better way to create iPS cells from blood samples

Researchers at Johns Hopkins have found a better way to create induced pluripotent stem cells-adult cells reprogrammed with the properties of embryonic stem cells-from a small blood sample. This new method, described last week in Cell Research, avoids creating DNA changes that could lead to tumor formation.

2 Feb 2011

Trained dog sniffs out colon cancer with 98% accuracy

For the study the researchers at Kyushu University trained an 8-year-old female Labrador retriever named Marine who was given breath and stool samples of 306 patients, collected right before they received colonoscopies.

2 Feb 2011

Microbubble contrast- enhanced ultrasound improves identification of sentinel lymph node in breast biopsies

Using "microbubbles" and ultrasound can mean more targeted breast biopsies for patients with early breast cancer, helping to determine treatment and possibly saving those patients from undergoing a second breast cancer surgery, a new study in shows.

2 Feb 2011

Study finds treatment-related mortality with bevacizumab in cancer patients

Cancer patients treated with the chemotherapy agent bevacizumab may be at an increased risk of treatment-related death when the drug is used in combination with other therapies.

2 Feb 2011

Nutritional supplements and seniors: New study

The University of Adelaide will be embarking on a new study that will look into the benefits of providing nutritional supplements and small doses of hormones to elderly people.

2 Feb 2011

NY Times: New take on concierge medicine

When Jennifer Contreras went to see her new physician, she had hardly arrived in the waiting room before she was called in — by the doctor herself. Ms. Contreras is a patient at One Medical Group, a new model for primary care that aims to set a nationwide example.

2 Feb 2011

Surge of mosquito borne disease in South Australia following wet weather

Rising water in the Murray River has caused a surge in mosquito-borne infections in South Australia. The water is rising in the Murray in SA as floodwaters move downstream from the eastern states.

2 Feb 2011

Bioengineers and physician-scientists zap tumors with light-activated nanoparticles

Rice University bioengineers and physician-scientists at Baylor College of Medicine and Texas Children's Hospital have successfully destroyed tumors of human brain cancer cells in the first animal tests of a minimally invasive treatment that zaps glioma tumors with heat. The tests involved nanoshells, light-activated nanoparticles that are designed to destroy tumors with heat and avoid the unwanted side effects of drug and radiation therapies.

2 Feb 2011

Quebec provides access to new treatment for women with postmenopausal osteoporosis

Today Quebec is providing access to a therapy in a new class of osteoporosis treatments. With Quebec being the first province to list Prolia on public and private drug plans, Canadians living with osteoporosis in the province of Quebec now have access to increased treatment options.

2 Feb 2011

Scientists discover breast cancer cells that dodge immune system, promote tumor growth

Scientists discovered a new way breast cancer cells dodge the immune system and promote tumor growth, providing a fresh treatment target in the fight against the disease. While comparable mechanisms to avoid the immune system have been identified in mice with breast and other cancers, the study tested human breast tumor cells, putting researchers closer to understanding how the disease progresses in real patients.

2 Feb 2011

Brain surgeon partners with NASA's JPL to design high-tech surgical instruments

Internationally renowned brain surgeon Hrayr Shahinian, M.D., a pioneer in minimally invasive brain surgery, has announced that he is teaming with scientists and technologists at NASA's Jet Propulsion Laboratory in Pasadena, Calif., to design the next generation of high-tech surgical instruments - technology that also will be useful for planetary exploration.

2 Feb 2011

CDH first hospital in New England to use Xenex PX-UV disinfection system

Cooley Dickinson Hospital (CDH) today announced it is the first hospital in New England to use the Xenex PX-UV disinfection system to disinfect its patient and operating rooms.

2 Feb 2011

Daily probiotic may help prevent upper respiratory tract infections in athletes: Research

Researchers at Loughborough University have revealed that a simple, daily probiotic might help prevent athletes catching colds during their training and competition.

2 Feb 2011

Medical News

Defective nucleoli linked to Parkinson's disease

NIH awards multi-million dollar grant to form four-center cardiovascular research network

New Spanish version of ASPIRE for Hispanic teens

Tonsillectomy linked to obesity later in life: Study

Federal judge in Florida rules health law unconstitutional

Swine flu shots linked to narcolepsy: Investigation continues

Drugs affecting brain noradrenaline levels could improve breathing in sleep apnea patients

Researchers find better way to create iPS cells from blood samples

Trained dog sniffs out colon cancer with 98% accuracy

Microbubble contrast- enhanced ultrasound improves identification of sentinel lymph node in breast biopsies

Study finds treatment-related mortality with bevacizumab in cancer patients

Nutritional supplements and seniors: New study

NY Times: New take on concierge medicine

Surge of mosquito borne disease in South Australia following wet weather

Bioengineers and physician-scientists zap tumors with light-activated nanoparticles

Quebec provides access to new treatment for women with postmenopausal osteoporosis

Scientists discover breast cancer cells that dodge immune system, promote tumor growth

Brain surgeon partners with NASA's JPL to design high-tech surgical instruments

CDH first hospital in New England to use Xenex PX-UV disinfection system

Daily probiotic may help prevent upper respiratory tract infections in athletes: Research

Advancing brain microphysiological systems (bMPS)

PhD researcher at LifeArc

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

Latest News