An enriched extract of Boswellia serrata (the 'Indian Frankincense' herb) has been proven to reduce the symptoms of osteoarthritis. Research published today in Arthritis Research & Therapy has shown that patients taking the herbal remedy showed significant improvement in as little as seven days.
Osteoarthritis is the most common form of arthritis; it commonly affects weight-bearing joints such as the knees and hips, along with the hands, wrists, feet and spine. The symptoms include pain, stiffness and limited movement. This randomised, double-blinded, placebo-controlled trial of 70…
Pharmacology
The International AIDS Vaccine Initiative (IAVI) and Key Thought Leaders Explore Critical Next Steps for AIDS Vaccine Research at the 17th International AIDS Conference in Mexico City.
Today, they write, AIDS vaccine research is at a pivotal moment. Just ten months ago, the second AIDS vaccine candidate to reach late-stage testing failed. In the wake of this disappointment, some skeptics have argued that an AIDS vaccine may not be possible and that resources dedicated to its development should be directed instead towards treating HIV-infected individuals.
Now is the time to take a hard look…
Over the last decade, energy drinks like such as Red Bull, Monster and Rockstar have become nearly popular on college campuses. The global market for these types of drinks currently exceeds $3 billion a year and new products are introduced annually.
Although research on the effect of energy drink consumption remains sparse, a researcher at the University at Buffalo's Research Institute on Addictions (RIA) says there are links between energy drinks and public health concerns like substance abuse and risky behaviors.
Two new research reports by RIA Research Scientist Kathleen E. Miller, Ph.D…
Isoflavones (daidzein, genistein and glycitein), found mainly in soy beans and soy-derived products, are plant-derived compounds with estrogenic effects. While animal studies have linked the high consumption of isoflavones with infertility, there had been little evidence of this effect in humans.
Now research published in the journal Human Reproduction states that men who eat an average of half a serving of soy foods a day have lower concentrations of sperm than men who do not eat soy foods. The association was particularly marked in men who were overweight or obese, the study found.
In the…
Often people taking antidepressants - or really any drug - have to balance side effects versus benefit overall. Those crippled by depression and/or anxiety may be willing to give up a few things to dispel the gray clouds. For example, sex.
Doctors in a study published in JAMA estimate antidepressant treatment-associated sexual dysfunction occurs in 30 percent to 70 percent of people treated for major depression. Also, women experience major depressive disorder at nearly double the rate of men and also experience greater subsequent sexual dysfunction.
There hasn't been a randomized controlled…
A report by scientists from The Netherlands published in The FASEB Journal identifies a compound in human saliva that greatly speeds wound healing. This research may offer hope to people suffering from chronic wounds related to diabetes and other disorders, as well as traumatic injuries and burns.
In addition, because the compounds can be mass produced, they have the potential to become as common as antibiotic creams and rubbing alcohol.
Specifically, scientists found that histatin, a small protein in saliva previously only believed to kill bacteria was responsible for the healing.
To come…
Oxytocin is a neuropeptide that is secreted by the body during massage, childbirth and breastfeeding to induce a calming, analgesic effect. Animal studies have also shown that oxytocin promotes social interaction, such as during the courting process. The hormone has a direct influence on the amygdala, a brain area that is important for social interaction and for identifying immediate emotional threats.
Swedish and British scientists have shown using functional magnetic resonance imaging (fMRI) that the hormone oxytocin can inhibit feelings of anxiety in specific individuals. Their discovery…
Plant sterols have been touted as an effective way to lower cholesterol and reduce the risk of heart disease. However, a research study in the July JLR has uncovered that these compounds do have their own risks, as they can accumulate in heart valves and lead to stenosis.
Aortic valve stenosis (AS) results from cholesterol accumulation in the valve between the left ventricle and aorta; this impedes the flow of blood and puts extra pressure on the heart. About 2% of individuals over 65 (and over 5% of those over 85) have AS, and as the population ages, it is becoming an increasing problem.…
A team of London scientists have found clues for the potentially therapeutic benefits of nicotine on learning, memory and attention while minimising the risk of addiction. The research announced in Geneva today will assist the search for new drugs for dementia.
The pharmaceutical industry has striven to discover nicotine-like substances for conditions such as Alzheimer’s disease. Nicotine itself is difficult to administer by conventional means. The differences between doses that produce cognitive and toxic effects are small and, most significantly, there is also high risk of addiction. The…
Researchers from the European Molecular Biology Laboratory (EMBL) discovered a new way to make use of drugs' unwanted side effects. They developed a computational method that compares how similar the side effects of different drugs are and predicts how likely the drugs act on the same target molecule. The study, published in Science this week, hints at new uses of marketed drugs.
Similar drugs often share target proteins, modes of action and unpleasant side effects. In reverse this means that drugs that evoke similar side effects likely act on the same molecular targets. A team of EMBL…