Technology News and Research

RSS

New chemicals to inhibit HIV infection

In corporation with peers from the Mount Sinai School of Medicine, New York University, researchers from the University of Science and Technology of China (USTC), a CAS affiliate, have come up with new chemical inhibitors against HIV reproduction, marking a significant progress in the development of anti-AIDS drugs based on natural host resistance.

4 Apr 2005

HHS awards $97 million contract to Sanofi Pasteur to speed the production process for new influenza vaccines

United States Department of Health and Human Services has awarded a $97 million contract to Sanofi Pasteur to speed the production process for new influenza vaccines for the U.S.

3 Apr 2005

Blue light kills gum disease

Scientists at The Forsyth Institute have found that blue light can be used to selectively suppress certain bacteria commonly associated with destructive gum disease.

3 Apr 2005

Breakthrough in the understanding of the spread of cholera

Cholera is an acute intestinal infection caused by the bacterium Vibrio cholera and is spread by contaminated water and food. Scientists from the University of Haifa and Technion, the Israel Institute of Technology in Haifa, Israel, have reported in Environmental Microbiology, an important breakthrough in our understanding of the continental and intercontinental distribution of cholera.

3 Apr 2005

Implantable medical device that lowers blood pressure

Doctors at the University of Rochester Medical Center are the first in the nation to implant an investigational medical device that lowers blood pressure by activating the body's natural blood pressure regulation systems.

3 Apr 2005

Radiation for prostate cancer doubles the risk of developing rectal cancer

Men who undergo radiation for prostate cancer have nearly double the risk of developing rectal cancer when compared to men who opt to have surgery to treat prostate cancer, according to a study published today in the American Gastroenterological Association (AGA) journal Gastroenterology.

3 Apr 2005

Construction will enable pSivida to increase BrachySil production

Global nanotechnology company pSivida Limited has announced that it's UK manufacturing partner, Atomising Systems Ltd ("ASL"), has reached a key milestone in the manufacture of BrachySil, its lead product, by completing construction of a state of the art dedicated cleanroom facility to GMP specifications at its Sheffield plant in the United Kingdom. ASL is a world leader in high temperature atomising technology.

30 Mar 2005

Mesoblast moves towards adult stem cell human trials

Exciting Australian adult stem cell company, Mesoblast Limited, today announced that it is set to begin the first human clinical trials using its specialist adult stem cells for orthopaedic and cardiovascular diseases.

30 Mar 2005

Device may offer alternative for stroke patients

As the most common cause of adult disability in the United States, stroke leaves many survivors unable to perform tasks that were once part of their daily routine. Much of the time the disabilities are treatable, but the high cost of rehabilitation therapy leaves many patients to cope on their own.

30 Mar 2005

Vical Incorporated issued two Canadian patents

Vical Incorporated announced today the issuance of two Canadian patents on the company's core technology, which involves direct administration of polynucleotide genetic material such as DNA or RNA.

29 Mar 2005

Bioniche receives European patent

Bioniche Life Sciences Inc., a research-based, technology-driven human and animal health biopharmaceutical company, today announced that it has had an additional European patent granted by the European Patent Office (EPO) on its core mycobacterial cell wall technology.

29 Mar 2005

Optical coherence tomography (OCT) can successfully identify the characteristics of coronary plaques

A catheter-based imaging technology called optical coherence tomography (OCT) can successfully identify the characteristics of coronary plaques in patients with various cardiac symptoms. The report from researchers at Massachusetts General Hospital (MGH) will appear in the journal Circulation.

29 Mar 2005

DNA sequencing made portable and faster by "colour-blind" technology

Researchers at Baylor College of Medicine (BCM) and Rice University have developed a"colour-blind" method of fluorescence detection which could open new doors that would take DNA sequencing to the patient's bedside, the doctor's office and even the scene of a crime or a battlefield.

29 Mar 2005

An overconfident physician will not seek help or may ignore help that is offered

Physicians' often do not have correct perceptions of the accuracy of their diagnoses at the time they make them, and in significant numbers of cases they may be overconfident - wrong when they believe they are right; or underconfident - right when they believe they are wrong--about their diagnostic assessments, according to a University of Pittsburgh study.

29 Mar 2005

Healthcare information system vendors focus on developing business with new clients

The healthcare industry in Europe is fragmented with several vendors controlling different niche segments. Early technology vendors that implemented legacy systems still have a hold on pockets of provider groups both in the primary, secondary and acute care segments, simply because the end users do not have the resources for expensive upgrades.

29 Mar 2005

US Genome Project planned to beat cancer

In a project expected to cost $US1.35 billion over nine years, the United States Government's proposed "Human Cancer Genome Project", will open a new front in the battle against cancer, say US health officials.

28 Mar 2005

Researchers have identified the proteins that allow specific brain cells to "change channels"

Johns Hopkins researchers have identified the proteins that allow specific brain cells to "change channels," a rare ability that tweaks what can come into the cell. The findings, described in the March 24 issue of Neuron, might let researchers harness the process, perhaps one day using it to protect cells that die in Lou Gehrig's disease.

28 Mar 2005

New color-coded test for protein folding

Every protein--from albumin to testosterone--is folded into a unique, three-dimensional shape that allows it to function properly. Now Stanford University scientists have developed a simple test that instantly changes color when a protein molecule attached to a gold nanoparticle folds or unfolds.

28 Mar 2005

Important that menopause not viewed as a disease

An independent panel convened last week by the National Institutes of Health found that many women move through the menopausal transition with few disabling symptoms, and that it is important that menopause not be viewed as a disease.

28 Mar 2005

Test that will prevent the needless loss of the thyroid gland in people with the noncancerous condition

New research suggests that physicians can distinguish between a type of thyroid cancer and an identical-looking, non-cancerous thyroid condition by simply determining the activity of three genes.

28 Mar 2005