Latest research into dual-purpose contraceptives and non-hormonal contraception will be presented tomorrow at a major scientific conference in Melbourne.
Laureate Professor John Aitken* from the University of Newcastle and Dr Eva Dimitriadisfrom Prince Henry's Institute of Medical Research will address the annual scientificconference of the Society for Reproductive Biology (SRB).
Conservation zones are in the wrong place to protect vulnerable coral reefs from the effects of global warming, an international team of scientists warned today.
Now the team – led jointly by Newcastle University and the Wildlife Conservation Society, New York – say that urgent action is needed to prevent the collapse of this important marine ecosystem.
The research, published today in the journal PLoS ONE, is the largest study of its kind to have been carried out, covering 66 sites across seven countries and spanning over a decade in the Indian Ocean.
Scientists have found novel patterns of ultrasonic vocalizations in a genetic mouse model of autism, adding a unique element to the available mouse behaviors that capture components of the human disease, and representing a new step towards identifying causes and better treatments.
Misinterpreted fragments of leg bones, teeth and brow ridges found in Palau appear to be an archaeologist's undoing, according to researchers at three institutions. They say that the so-called dwarfs of these Micronesian islands actually were modern, normal-sized hunters and gatherers.
A new bioinformatics tool is capable of identifying and correcting abnormal, incomplete and mispredicted protein annotations in public databases. The MisPred tool, described today in the open access journal BMC Bioinformatics, currently uses five principles to identify suspect proteins that are likely to be abnormal or mispredicted.
Taking 1000mg of a specific olive leaf extract (EFLA®943) can lower cholesterol and lower blood pressure in patients with mild hypertension (high blood pressure). These findings came from a 'Twins' trial, in which different treatments were given to identical twins. By doing this, researchers could increase the power of their data by eliminating some of the uncertainties caused by genetic variations between individual people.
The research is published in the latest edition of Phytotherapy Research.
GENEVA, Switzerland – Many people hold mistaken beliefs about what causes cancer, tending to inflate the threat from environmental factors that have relatively little impact while minimizing the hazards of behaviours well established as cancer risk factors, according to the first global survey on the topic.
The survey, conducted by Roy Morgan Research and Gallup International on behalf of the International Union of Against Cancer (UICC), identified key areas where misconceptions could be addressed and where lives could be saved.
Boston, MA--Researchers at Boston University School of Medicine (BUSM) have found that one fifth of both U.S.-manufactured and Indian-manufactured Ayurvedic medicines purchased via the Internet contain lead, mercury or arsenic. These findings appear in the August 27th issue of the Journal of the American Medical Association (JAMA).
Individuals with a history of nonmelanoma skin cancer (NMSC) are at increased risk for other cancers, according to a study published in the August 26 online issue of the Journal of the National Cancer Institute.
Previous studies have documented that people who have had nonmelanoma skin cancer were at increased risk for developing melanoma, but it is less well-established whether they were also at risk for cancers that do not involve the skin.
The use of angiotensin-converting enzyme (ACE) inhibitors or angiotensin receptor blockers (ARBs) was associated with a reduced risk of basal cell or squamous cell skin cancers in U.S. veterans, researchers report in the August 26 online issue of the Journal of the National Cancer Institute.
Novel Trial Design Aims to Speed Drug Development
Researchers propose a novel multi-arm trial design that can test several therapies simultaneously and could speed drug development in cancer.
Scientists have gained important insights into the biological underpinnings of cancer, but this knowledge has not led to a jump in the number of therapies approved for clinical use. One possible reason for the slower than expected progress is the time required for clinical testing with current trial designs.
Contrary to a common recommendation to avoid eating popcorn, nuts and corn to prevent diverticular complications, a large prospective study of men indicates that the consumption of these foods does not increase the risk of diverticulosis or diverticular complications, according to a study in the August 27 issue of JAMA.
An analysis of Ayurvedic medicines (based on a traditional medical system commonly used in India) purchased via the Internet found that one-fifth of these products contain levels of lead, mercury or arsenic that exceed acceptable standards, according to a study in the August 27 issue of JAMA.
An analysis of randomized trials indicates that for critically ill adults, tight glucose control is not associated with a significantly reduced risk of death in the hospital, but is associated with an increased risk of hypoglycemia, calling into question the recommendation by many professional societies for tight glucose control for these patients, according to an article in the August 27 issue of JAMA.
The drug allopurinol, which lowers uric acid levels, appears to reduce blood pressure in adolescents with newly diagnosed hypertension, according to a preliminary report in the August 27 issue of JAMA.