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Tag: "demonstrates" at medical news

Combination Therapy Reduces Tumor Resistance to Radiation

...hway, which lead to lethal tumor damage. The study demonstrates a crucial role for angiogenesis inhibitors in shifting tumor radioresistance towards tumor apoptosis and suggests that a combination of radiation and angiogenesis inhibitors could potentially be used to overcome HIF-1dependent tumor radioresistance....

Super Fruit Fly may Harbor Hope for Human Longevity

...the University of Southern California. First, it demonstrates that a single inhibitor can dramatically alter lifespan, a very complex trait. It is remarkable that you can alter it with a single genetic change. We dont really need to make fruit flies live longer, but if we understand how to do this, our approa...

Why We Feel a Sense of Dj Vu

...s in our environment, Dr Jones said. "This paper demonstrates that a particular protein signalling molecule (the NMDA receptor) in a particular network of brain neurons (the dentate granule cells of the hippocampus) is essential for these rapid discrimination processes, hopefully paving the way for therapies ta...

Second CyberKnife(R) System to Meet Growing Demand for Radiosurgery

...at multiple centers have purchased a second system demonstrates the breadth of the radiosurgery market and we believe, based on this increase in demand, that more hospitals will follow suit." About the CyberKnife(R) Robotic Radiosurgery System The CyberKnife System represents the next generation of radiosurge...

Study Finds Reason About Brains Refusal to Change Brands

...s write. This is an important finding because it demonstrates the specific nature of the link between the development of habits of use and consumer loyalty. In fact, the results of the current research indicate that, although habits of use can create a substantial advantage for an incumbent where otherwise none...

PET/CT: The Best Test for Women With Ovarian Cancer

...erful medical imaging procedure that noninvasively demonstrates the function of organs and other tissues. When PET is used to image cancer, a radiopharmaceutical (such as FDG, which includes both a sugar and a radionuclide) is injected into a patient. Cancer cells metabolize sugar at higher rates than normal cell...

Iowa to Receive Grant Funding for Youth Suicide Prevention, Early Intervention

...and 9,531 who admitted to having a plan. Iowa data demonstrates the need for early identification of youth at risk for suicide in Iowa's educational settings. This project incorporates parts of the Iowa Plan for Suicide Prevention: 2005-2009, which was based on the National Strategy for Suicide Prevention. The ...

HHS Buys Next Generation Smallpox Vaccine

... Pandemic and All-Hazards Preparedness Act further demonstrates our commitment to building improved partnerships with industry," Secretary Leavitt said. This procurement builds upon the MVA smallpox vaccine research and development efforts initiated by the National Institute of Allergy and Infectious Diseases (...

Esophageal Cancer Patients' Positive Responses to Chemotherapy Accurately Identified by PET

...erful medical imaging procedure that noninvasively demonstrates the function of organs and tissues. When PET is used to image cancer, a radiopharmaceutical (such as fluorodeoxyglucose or FDG, which which is a radioactive analog of sugar) is injected into the vein of a patient. Cancer cells metabolize sugar at hig...

Unhealthy Lungs Linked to Hostility?

...dicate upper airway obstruction. Recent research demonstrates that greater hostility predicts lung function decline in older men. This is the first study of young adults to offer a detailed examination of the inverse link between hostility and pulmonary function, states lead author and psychologist Benita Jack...

Mouse Model Points to Strategy for Treating Rare Muscle Disease & Kidney Disorders

...inked this to sialic acid deficiency. This outcome demonstrates the significance of the ability of the body to synthesize sialic acid for kidney development and function. NHGRI Clinical Director William Gahl, M.D., Ph.D., who was a co-author of the study, said, With respect to the disease HIBM, we are hoping th...

Recovery from Spinal Cord Injury can Be Predicted Using MRI

... June issue of the journal Radiology. "Our study demonstrates that the possibility and extent of neurological recovery after SCI can be predicted within 48 hours after injury by rigorous assessment of MR images," said co-author Michael G. Fehlings, M.D., Ph.D., F.R.C.S.C., professor of neurosurgery at the Unive...

Genome of Botulism Bacterium Revealed

...s in clostridia." This remarkable, stable genome demonstrates the wide range of strategies used by bacteria to enhance their chances of survival. For the Clostridia, these range from the approach used by C. difficile - long-term interaction with hosts, which involves evading the immune system and countering ant...

Robotic Surgery May Improve Survival Rate For Prostate Cancer Patients

...te into a better long-term cure rate. The study demonstrates that even in a high volume center with an established laparoscopic radical prostatectomy program, which has been in place at Jefferson since 2000, the addition of robotic technology leads to a lower positive surgical margin rate, the researchers said...

Scientists Activate New Cancer Drug Using Light and Oxygen

...r. Wilson, even before Dr. Zheng joined us at OCI, demonstrates the incredible spirit of collaboration that we pride ourselves on at University Health Network....

Myths About Melanoma Could Lead to Delayed Diagnosis and Treatment

...le that changes colors, said Dr. Baker. This study demonstrates that nodular melanomas lack a change in color, with 71 percent of the NM patients participating in the study reporting no noticeable change in color versus 57 percent of patients classified with the more traditional superficial spreading melanoma tha...

Study Finds the Spread of Rabies in North American Raccoons

...illance and intervention," Real said. "Our study demonstrates the combined evolutionary and population dynamic processes characterizing the spread of a pathogen after its introduction into a susceptible host population," Real said. During invasion, emerging pathogens, such as rabies, ebola and hantavirus, und...

Thailand Will Not Issue Compulsory Licenses for Patented Drugs

...land's AIDS Access Foundation, said Abbott's offer demonstrates that the company "never treated patients as human beings, but business." He urged the ministry to refrain from holding further negotiations with Abbott unless the company seeks to introduce new drugs in the country....

New Substance Use Prevention Program Being Developed

...t health behaviors vary -widely by individuals and demonstrates to users that a 'one size fits all' approach doesn't always work for health. According to national studies, school-based prevention programs generally have had limited success. Velicer said that most of the approaches taken lack individualized atte...

Number of Children Hospitalized With Type 2 Diabetes on the Rise: Research

... utilized federally funded and collected data that demonstrates an approximately 200% increase in hospitalizations for children with Type 2 diabetes between 1997 and 2003. Their work was presented today at the annual meeting of the Pediatric Academic Societies in Toronto. What we believe has not ever been docum...

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