Highlights from Interbike 2014

Drugs

Fusing 3D-printed beads with antibacterial or chemotherapeutic compounds provides the pote...

A great strength of 3D-printing in the field of medicine is the ability to provide low-cost, personalized implants molded to a patient's anatomy. Researchers from Louisiana Tech University have now taken the technology one step further, loading these custom implants with cancer-fighting and antiobiotic compounds as a means of better targeted drug delivery.  Read More

A dissolving tampon could offer fast-acting HIV protection (Image: University of Washingto...

Researchers at the University of Washington (UW) have developed a material that could offer women a new means of protection against HIV. Demonstrated in the form of a tampon, the material is capable of carrying substantial loads of medicine, dissolving and releasing the drugs once its comes into contact with moisture.  Read More

Researchers at the Salk Institute have found that the FGF1 protein shows promise for the d...

There are numerous research efforts underway to develop new treatments and improve the lives of people suffering type 2 diabetes, whose ranks have increased dramatically in recent decades due in large part to the so-called obesity epidemic. A new generation of safer and more effective diabetes drugs could be in the offing with researchers at the Salk Institute discovering that when mice with diet-induced diabetes were given a single injection of a protein, their blood sugar levels were restored to a healthy range for more than two days.  Read More

Upon approval for use by the US, a generic version of Gilead's HIV drug TAF will be made a...

Medicine Patent Pool (MPP), a not-for-profit organization, has partnered with pharmaceutical company Gilead Sciences to produce a generic version of a new HIV treatment drug in India and China that will be distributed in 112 countries.  Read More

pd.id is a reusable electronic device designed to quickly determine if a drink has been sp...

Date rape drugs are often the substance of choice for perpetrators of sexual assaults, the effects of which leave the victim unable to defend themselves, not able to remember any of the events that ensued and – worse – not able to recall details of their attacker. In an effort to help people avoid such despicable acts, a group of designers has produced a miniature reusable electronic device that they claim will determine if a drink has been spiked.  Read More

McMaster University chemical biology graduate student Andrew King examines a chemical used...

A research team from McMaster University, the University of British Columbia and Cardiff University has discovered a fungus in the soil of the Canadian province of Nova Scotia that may offer hope in an increasingly fraught battle against drug-resistant bacteria.  Read More

SmartStop is a new wearable electronic device designed to help smokers give up the habit

Kicking the cigarette habit is no picnic. It’s a full-on resistance effort against an overwhelming craving. That’s why smokers sometimes need more than will power alone to quit. Now a new device has been developed to add extra ammunition to the fight in the form of the SmartStop, an electronic wearable from U.S.-based Chrono Therapeutics that takes nicotine replacement therapy (NRT) to a new level and adds behavioral support, thanks to the possibilities of digital, wireless technology.  Read More

British drivers will soon face 'zero tolerance' drug driving laws (Photo: Shutterstock)

The UK has put in place some of the strictest drug driving laws on the planet in an effort to get drug-impaired drivers off the roads. Breath screening and blood tests will be used to detect eight illicit drugs at "zero tolerance" levels, and eight further prescription drugs at levels that would begin to impair driving. Naturally, since the British government can’t be seen to encourage recreational drug use, these limits haven’t been put into a practical context. So we contacted several drug testing experts and a forensic pharmacologist to try to work out what they mean. And as it turns out, some drugs will make you illegal to drive long after their physical effects have worn off.  Read More

A new device simulates the way in which the gastrointestinal tract absorbs orally-administ...

Before drugs are tested on humans, they first go through pre-clinical tests on animals. Because humans and animals don't have identical gastrointestinal tracts, however, the way in which the drugs are absorbed by the body often differs between the two. A scientist from the UK's University of Huddersfield hopes to address that discrepancy, with his "gut simulator."  Read More

In testing the fluorescent compound, the team observed a difference in the intensity of th...

Central to the dangers of so-called "date-rape" drugs is the fact that they are difficult to detect. Indeed, GHB, one of the most commonly-used of such drugs, is both colorless and odorless. A team of researchers from the National University of Singapore (NUS) has developed a fluorescent sensor which, when mixed with a drink containing GHB, changes color within 30 seconds, potentially alerting people soon after their drink has been tampered with.  Read More

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