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Cholinesterase inhibitors safe and effective therapy for behavioral and psychological symptoms of dementia

Cholinesterase inhibitors, used to treat cognitive symptoms of Alzheimer's disease, are also a safe and effective alternative therapy for the behavioral and psychological symptoms of dementia, according to a study that appears in the December 2008 edition of Clinical Interventions in Aging.

10 Dec 2008

New systems to standardize studies of neuroblastomas

An international coalition of pediatric cancer physicians and researchers has developed new systems to standardize studies of neuroblastomas across the world.

10 Dec 2008

Researchers visualize how cells coordinate their movements

Using novel imaging, labeling, and data-analysis techniques, scientists from the California Institute of Technology (Caltech) have been able to visualize, for the first time, large numbers of cells moving en masse during some of the earliest stages of embryonic development.

10 Dec 2008

Axial Biotech launches DNA-based test for adolescent idiopathic scoliosis

Axial Biotech, Inc. has announced the commercial launch of a new DNA-based test that indicates the likelihood of progression to a severe curve for children diagnosed with Adolescent Idiopathic Scoliosis (AIS).

10 Dec 2008

AstraZeneca and Targacept announce results from trial of AZD3480 for cognitive dysfunction in schizophrenia

AstraZeneca and Targacept, Inc. havey announced top-line results from a Phase IIb clinical trial of AZD3480 (TC-1734) conducted by AstraZeneca in cognitive dysfunction in schizophrenia (CDS), known as the HALO trial.

10 Dec 2008

Alnylam Pharmaceuticals update on Kreutzer-Limmer patent estate

Alnylam Pharmaceuticals, Inc. has announced that the European Patent Office (EPO) has ruled in favor of the Appellants in oral proceedings before the Board of Appeals related to the '623 (EP 1144623) patent in its Kreutzer-Limmer patent estate.

10 Dec 2008

Vaccine against malaria could be ready in 5 years

Malaria kills more than one million people every year so the news that an effective vaccine could be available within five years is more than welcome.

9 Dec 2008

Gender disparity gap in heart attack care still present

Men and women have about the same in-hospital death rate for heart attack - but women are twice as likely to die if hospitalized for a more severe type of heart attack, according to a report in Circulation: Journal of the American Heart Association.

8 Dec 2008

When less is more: Brief inhibition of cancer target is effective and less toxic

New research shows that the delicate balance between maximum clinical impact and toxicity may not be quite as fragile as scientists had previously believed.

8 Dec 2008

Aggression linked to status and sex

Have you ever wondered why it seems like the littlest things make people angry? Why a glance at the wrong person or a spilled glass of water can lead to a fist fight or worse? University of Minnesota researcher Vladas Griskevicius has three words to explain why people may be evolutionarily inclined to make a mountain out of molehill: aggression, status and sex.

8 Dec 2008

Study identifies characteristics of hospitals with low rates of surgical site infections

New research published in the December issue of the Journal of the American College of Surgeons (JACS) suggests that surgical procedures that are shorter in duration and the use of fewer blood transfusions characterize hospitals that have a lower incidence of surgical site infections (SSI).

8 Dec 2008

Stress relief: Lab mice that exercise control may be more normal

Purdue University scientists found that mice raised in cages may relieve stress with behaviors associated with mice in the wild.

8 Dec 2008

Statins do not interfere with Rituximab treatment for lymphomas

Statins, drugs widely prescribed to lower cholesterol, do not interfere with a commonly used medication to treat lymphomas, according to a Mayo Clinic study presented at the 50th Annual Meeting of the American Society of Hematology in San Francisco.

8 Dec 2008

Selenium may protect from high risk-bladder cancer

A study published in the December issue of Cancer Prevention Research, a journal of the American Association for Cancer Research, suggests that selenium, a trace mineral found in grains, nuts and meats, may aid in the prevention of high-risk bladder cancer.

8 Dec 2008

Researchers study virus with unusual properties

A team of researchers from Penn State University and the University of Chicago has uncovered clues that may explain how and why a particular virus, called N4, injects an unusual substance -- an RNA polymerase protein -- into an E. coli bacterial cell.

8 Dec 2008

Researchers discover why Gleevec-type drugs control, but do not eradicate leukemia

Oregon Health & Science University Knight Cancer Institute researchers are closer to understanding why certain chronic myeloid leukemia mutations are not stopped by the revolutionary targeted cancer pill, Gleevec, or similar therapies in that drug family.

8 Dec 2008

Program to deter youth alcohol use also reduces conduct problems, study finds

A University of Georgia program designed to reduce alcohol use, drug use and risky sexual behavior in African-American youth also reduces the likelihood of engaging in conduct problems by up to 74 percent two years later, according to a new study.

8 Dec 2008

Positive trial results for transdermal Lidocaine system

Phosphagenics Limited has announced the successful completion of a phase 1 clinical trial that examined the ability of its patented drug delivery system, TPM, to topically deliver the pain relief drug, lidocaine, safely into humans.

8 Dec 2008

Older patients with acute myloid leukemia patients show promising response in drug study

Older patients with acute myloid leukemia (AML) who were once told that nothing could be done for them are finding new hope - and life - through a clinical trial at The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute.

8 Dec 2008

Neuronetrix announces preliminary study results for COGNISION System to diagnose Alzheimer's

Last week, at the Society for Neuroscience Conference in Washington DC, Neuronetrix announced preliminary results from a clinical study of their COGNISION System to diagnose Alzheimer's disease.

8 Dec 2008