Lipids (fats and oils) have historically been thought to elevate weight and blood cholesterol and have therefore been considered to have a negative influence on the body. Foods such as full-fat milk and cheese have been avoided by many consumers for this reason. This attitude has been changing in recent years.
At the end of last year, Eli Lilly’s mega-blockbuster antidepressant Cymbalta went off patent. And Cymbalta’s generic version, known as duloxetine, rushes in the market and drives down the price, making it more affordable.
By Béla Büki
Benign paroxysmal positional vertigo (BPPV) is a very frequent cause of harmless but unpleasant vertigo and dizziness complaints. It is caused by dislodged otoconia floating into the semicircular canals, which measure angular accelerations of the head and initiate corrective eye movements during fast head movements. Otoconia are calcium-carbonate crystals functioning as weights in the miniature acceleration sensors in the inner ear, informing us about gravity and linear accelerations.
By Katie L. Flanagan
Despite the huge body of evidence that males and females have very different immune systems and responses, few biomedical studies consider sex in their analyses. Sex refers to the intrinsic characteristics that distinguish males from females, whereas gender refers to the socially determined behaviour, roles, or activities that males and females adopt.
By Peter C. Doherty
The Ebola outbreak affecting Guinea, Sierra Leone, Nigeria and now Liberia is the worst since this disease was first discovered more than 30 years back. Between 1976 and 2013 there were less than 1,000 known infections. According to the Centers for Disease Control and prevention (CDC), March to 23 July 2014 saw 1201 likely cases and 672 deaths.
As the European Society of Cardiology gets ready to welcome a new journal to its prestigious family, we meet the Editor-in-Chief, Professor Stefan Agewall, to find out how he came to specialise in this field and what he has in store for the European Heart Journal – Cardiovascular Pharmacotherapy.
While pandemics are by their nature unpredictable, there are some things worth considering when it comes to the issue of personal safety and responsibility. The first point is to be a safe international traveler so that you don’t bring some nasty infection home with you. Protect yourself and you protect others. Though taking the available vaccines won’t prevent infection with some novel pathogen, it will contribute toward ensuring that you enjoy a successful vacation or business trip, and it should also put you in a “think bugs” mind-set.
By Kenneth M. Ludmerer
Since the late nineteenth century, medical educators have believed that there is one best way to produce outstanding physicians: put interns, residents, and specialty fellows to work in learning their fields. After an appropriate scientific preparation during medical school, house officers (the generic term for interns, residents, and specialty fellows) need to jump into the clinical setting and begin caring for patients themselves.
By Martin Luck
A recent edition of BBC Radio 4’s On Your Farm programme spoke to a dairy farmer who supplies colostrum to athletes as a food supplement. Colostrum is the first milk secreted by a mother. Cow colostrum is quite different from normal cow’s milk: it has about four times as much protein, twice as much fat and half as much lactose (sugar).
By Sergio Della Sala
We are besieged by misinformation on all sides; when this misinformation masquerades as science, we call it pseudoscience. The scientific tradition has methods which offer a way to get accurate evidence, and decrease the chance of misinformation persisting for long.
By Catherine Henderson
In these times of budgetary constraints and demographic change, we need to find new ways of supporting people to live longer in their own homes. Telecare has been suggested as a useful way forward. Some examples of this technology, such as pull-cord or pendant alarms, have been around for years, but these ‘first-generation’ products have given way to more extensive and sophisticated systems.
By Paul Sax
After years of intense basic and clinical research, hepatitis C is now curable for the vast majority of the millions of people who have it. The major barrier is access (diagnosis, getting care, and paying for it), because the scientific problem has been solved.
It’s easy to assume that we know what pain is. We’ve all experienced pain, from scraped knees and toothaches to migraines and heart attacks. When people suffer around us, or we witness a loved one in pain, we can also begin to ‘feel’ with them. But is this the end of the story?
By Simon Howell
Major trauma impacts on the lives of young and old alike. Most of us know or are aware of somebody who has suffered serious injury. In the United Kingdom over five-thousand people die from trauma each year. It is the most common cause of death in people under forty. Many of the fifteen-thousand people who survive major trauma suffer life-changing injuries and some will never fully recover and require life-long care.
By John Archibald
We humans have a love-hate relationship with bugs. I’m not talking about insects — although many of us cringe at the thought of them too — but rather the bugs we can’t see, the ones that make us sick. Sure, microorganisms give us beer, wine, cheese, and yoghurt; hardly a day goes by without most people consuming food or drink produced by microbial fermentation.
By Katherine M. Venables
Occupational epidemiology is one of those fascinating areas which spans important areas of human life: health, disease, work, law, public policy, the economy. Work is fundamental to any society and the importance society attaches to the health of its workers varies over time and between countries.