147 posts tagged with health and science. (View popular tags)
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In March 2010, a pair of health inspectors responding to multiple tips paid a three-day visit to the factory headquarters of the Poly Implant Prothese (PIP) company, a leading international maker of breast implants. On their second day, the inspectors found something odd: six discarded plastic containers of Silopren, a liquid silicone designed for industrial, not medical use, lined up along the outside wall of the production site. The lead inspector estimated they had contained nearly 9 tons of liquid silicone. It now appears as if between 300,000 and 400,000 women throughout the world may have received potentially toxic, faulty breast implants containing ingredients never clinically tested on humans, manufactured and distributed by a company that knowingly deceived regulators, suppliers, distributors, medical professionals and ultimately, patients. Reuters photographer's Blog: Operating on an implant scandal. (Last link NSFW, graphic images that contain nudity.) [more inside]
posted by zarq on Feb 18, 2012 - 58 comments

Qualcomm and the X Prize Foundation have launched a new contest: Envision and build the equivalent of Star Trek's medical tricorder, a portable health monitoring device that can remotely diagnose patients. The winner will receive $10 million. [more inside]
posted by zarq on Feb 2, 2012 - 85 comments

In 2002, Doug Monroe placed his parents in assisted living. A decade later, he's looking back at "the weighty financial and emotional costs that come with a parent's immortality": The Long Goodbye.
posted by zarq on Jan 25, 2012 - 85 comments

The Fat Trap (NYT pop review): Overweight individuals in Western nations (and, increasingly, beyond) face interpersonal and institutional stigma for their bodies*. Oftentimes, these stigmas are predicated on the belief that being overweight is a moral failure, that being overweight is usually a result of laziness, decadence, and/or characterlogical poor impulse control. However, an emerging consensus among obesity researchers points toward strong, common physiological and individual genetic factors as causative for heightened BMIs in the modern world and the general failure of dieting to produce BMI outcomes. A recent study in the New England Journal of Medicine (paywalled) adds to this body of evidence, suggesting that chemical messengers held to contribute to altered "efficient" metabolism and increased hunger in the wake of low-calorie dieting are (on average) significantly elevated up to a full year (if not longer) following a substantial drop in weight from dieting. [more inside]
posted by Keter on Dec 28, 2011 - 173 comments

Even a little too much Tylenol over a few days can cause a liver failure. Paracetamol or acetaminophen, active ingredient of such over-the-counter painkillers as Tylenol, Panadol, Anacin-3 and many, many others, is considered safe - and it is, in prescribed doses. But even a single overdose can lead to liver failure despite treatment, and then only a liver transplant can avert a fatal outcome. [more inside]
posted by hat_eater on Nov 27, 2011 - 108 comments

The US Center for Disease Dynamics, Economics and Policy runs a non-profit, Extending the Cure, which conducts policy research to extend antibiotic effectiveness, and ResistanceMap, which generates interactive analysis tools and maps regarding antibiotic use in Europe and the US. The most recent ResistanceMap visualizations indicate that the US Southeast overprescribes antibiotics at a high rate compared with the rest of the country. Science journalist / "Superbug" blogger Maryn McKenna speculates (while acknowledging that correlation ≠ causation,) that the map might also indicate a link between overuse of antibiotics, obesity, diabetes and stroke. [more inside]
posted by zarq on Nov 25, 2011 - 30 comments

Jane Pratt (formerly of Sassy Magazine and her eponymous Jane,) launched a website for women: xojane, earlier this year. Last week the site's Health and Beauty Director wrote a blog post explaining that she never uses condoms, birth control pills, or other contraception (for fear of becoming fat) and instead relies on the emergency contraceptive Plan B to prevent pregnancy. And a segment of the internet exploded. (Her responses to some of the comments seem a bit clueless for someone with her title.) Critics have noted that the post was filled with "ignorant" "inaccuracies and misconceptions" about womens' health, sex, Plan B and other forms of birth control. [more inside]
posted by zarq on Oct 21, 2011 - 104 comments

An experiment done in the 1990s exposed children to various levels of lead. The lawsuit filed in 2001 by the parents of over 100 participants accuses the Kennedy Krieger Institute that the scientists knowingly used the kids as test subjects in toxic dust control study. [more inside]
posted by hat_eater on Sep 19, 2011 - 51 comments

Gamers solve molecular puzzle that baffled scientists. The structure of a protein causing AIDS in rhesus monkeys had not been discovered in 15 years of attempts. Players of a videogame did it in ten days. Foldit, the game in question. Abstract. Previously, previously.
posted by East Manitoba Regional Junior Kabaddi Champion '94 on Sep 18, 2011 - 54 comments

Last week Johnson & Johnson announced that it is lowering the maximum daily dose for single-ingredient Extra Strength Tylenol from 8 to 6 pills per day (from 4,000 to 3,000 mg). [more inside]
posted by hat_eater on Aug 4, 2011 - 54 comments

Hesperian is a non-profit publisher of books and newsletters for community-based health care, mostly aimed at the third world. Their first book, Where There Is No Doctor, A Village Health Handbook, has been translated into 88 languages and is one of the most widely used training and work manuals for community health care in the world. They have now made 20 of their publications available for free download, many of which can now also be browsed online through their website using an "Ebrary" in-browser interface. [more inside]
posted by zarq on Jul 26, 2011 - 15 comments

"It seems that the majority of health claims made, in a large representative sample of UK national newspapers, are supported only by the weakest possible forms of evidence." So states the Guardian's Bad Science columnist and blogger Ben Goldacre in an article describing a study he performed with several colleagues investigating the quality of health advice given in British newspapers. The study can be found here (only the abstract is free for those who don't subscribe, unfortunately). The Guardian's science editor, James Randerson's critique of the article. Goldacre replies in the comments.
posted by jonnyseveral on Jul 5, 2011 - 34 comments

The epidemic of mental illness plaguing the Americans and the overmedication of psychiatric patients are in part artifacts of the diagnostic method. [more inside]
posted by hat_eater on Jun 22, 2011 - 50 comments

The Triumph of New-Age Medicine "Medicine has long decried acupuncture, homeopathy, and the like as dangerous nonsense that preys on the gullible. Again and again, carefully controlled studies have shown alternative medicine to work no better than a placebo. But now many doctors admit that alternative medicine often seems to do a better job of making patients well, and at a much lower cost, than mainstream care—and they’re trying to learn from it." [more inside]
posted by zarq on Jun 15, 2011 - 278 comments

Is Sugar Toxic? 9 pages, plus 90 minutes of extra science. [Previously]
posted by rusty on Apr 15, 2011 - 95 comments

The New Biology - Eric Schadt's quest to upend molecular biology and open source it. (via)
posted by kliuless on Apr 9, 2011 - 35 comments

The Billionaire Who Is Planning His 125th Birthday. Also: The Die-Later Diet [more inside]
posted by zarq on Mar 6, 2011 - 66 comments

Right Wing astroturfing A non-scientific analysis of the patterns in forum board discussions on a variety of topics. The gist: discussions of issues in which there's money at stake (like climate change, public health and corporate tax avoidance) are often characterised by amazing levels of abuse and disruption by rightwing libertarians who are pro-corporate, anti-tax, anti-regulation. Discussions of issues in which there's little money at stake tend to be a lot more civilised than debates about issues where companies stand to lose or gain billions.
posted by novenator on Dec 20, 2010 - 79 comments

Over fifty years after Los Angeles' first nuclear meltdown, the State of California is finally getting around to decontaminating the radioactive fallout.
posted by Chinese Jet Pilot on Sep 3, 2010 - 35 comments

Scientists in Israel have developed a system that allows (some, not all) people who are "locked in" to type messages by simply holding and releasing their breath. The system was also adapted to control a wheelchair, notably in a manner that can't be disrupted by jarring or bumpy terrain. [more inside]
posted by XMLicious on Jul 26, 2010 - 8 comments

A new study suggests that you will gain more weight if you eat meat, even if you eat the same amount of calories as someone who eats less meat. It might be a good idea to cancel that meat party. [more inside]
posted by furiousxgeorge on Jul 22, 2010 - 99 comments

The NHS Behind the Headlines site gives the scientific facts behind the medical stories making the news.
posted by chorltonmeateater on Mar 22, 2010 - 24 comments

Is Vitamin C worth taking or not? Does Echinacea kill colds? Am I missing out not drinking litres of Goji juice, wheatgrass extract and flaxseed oil every day? A generative data-visualisation of all the scientific evidence for popular health supplements by David McCandless and Andy Perkins. (Still Image) (data) [via] [more inside]
posted by Orange Pamplemousse on Mar 22, 2010 - 78 comments

The "Still Face" Paradigm (YT video) designed by Dr. Edward Tronick of Harvard and Childrens Hospital’s Child Development Unit, is an experiment which shows us how a 1-year old child will react to a suddenly unresponsive parent. It allows us to understand how a caregiver's interactions and emotional state can influence many aspects of an infant's social and emotional development. [more inside]
posted by zarq on Mar 15, 2010 - 22 comments

At midnight tonight, the American Psychiatric Association (APA) released a proposed draft of the new Diagnostic and Statistical Manual of Mental Disorders (DSM-5). [more inside]
posted by emilyd22222 on Feb 9, 2010 - 58 comments

Dr Andrew Wakefield's 1998 Lancet study caused vaccination rates to plummet, resulting in a rise in measles - but the findings were later discredited. The General Medical Council ruled he had acted "dishonestly and irresponsibly" in doing his research.
[more inside]
posted by mdpatrick on Jan 28, 2010 - 25 comments

Nanoparticles often get a bad rap in popular media. From discredited scenarios (grey goo) to more plausible concerns (cancer), often the emphasis in reporting is on its risks rather than its potential rewards. But this has been a good week for the tiny science. [more inside]
posted by Hardcore Poser on Dec 15, 2009 - 24 comments

grumblebee's post about cell size and scale the other day was quite fascinating. Pulling back to the home for that site, the Genetic Science Learning Center at the University of Utah delivers educational materials on genetics, bio-science and health topics ranging from stem cells to gene therapy, and from epigenetics to heredity. Explore the neurobiology of normal and addicted brains and the genetic contribution to this chronic disease.
posted by netbros on Oct 31, 2009 - 4 comments

Does american football unavoidably lead to brain damage over time? Does a culture favoring perseverance at the expense of well being begin in high school?
posted by phrontist on Oct 13, 2009 - 96 comments

The psychoanalytic mystique was overwhelming. It was a little bit like the evangelical movement.” How Aaron Beck and Cognitive Behavioral Therapy helped increase empiricism in psychotherapy.
posted by Non Prosequitur on Oct 9, 2009 - 53 comments

"People lose weight if they lower calories, but it does not matter how." According to recently published study in the New England Journal of Medicine, "For people who are trying to lose weight, it does not matter if they are counting carbohydrates, protein or fat. All that matters is that they are counting something." [more inside]
posted by mecran01 on Apr 5, 2009 - 98 comments

SpaceTimeTV collects and lets you watch all the best educational videos online from full length documentaries (such as the 50 minute long Is There Life on Mars) to short video clips such as this one on glaciers and global warming. There are hundreds of videos on topics including history, space, technology, and nature.
posted by Effigy2000 on Mar 31, 2009 - 6 comments

The Economist on Drugs -- Scientists in North America, Europe and Israel are studying the use of MDMA, LSD, hallucinogenic mushrooms, marijuana and other banned psychoactive substances in treating conditions such as anxiety, cluster headaches, addiction and obsessive-compulsive disorder. They are supported by private funds from a handful of organisations: the Beckley Foundation in Britain; the Heffter Research Institute and the Multidisciplinary Association for Psychedelic Studies (MAPS) in America. [related]
posted by kliuless on Dec 28, 2008 - 43 comments

The Medicalisation of Everyday Life. "As the pace of medical innovation slows to a crawl, how do drug companies stay in profit? By 'discovering' new illnesses to fit existing products." An extract from Ben Goldacre's new book, Bad Science. [Via]
posted by homunculus on Sep 2, 2008 - 61 comments

Scientists Repurpose Adult Cells - "Scientists have transformed one type of fully developed adult cell directly into another inside a living animal, a startling advance that could lead to cures for a variety of illnesses and sidestep the political and ethical quagmires associated with embryonic stem cell research." [nature abstract, nature writeup, audio announcement]
posted by kliuless on Aug 27, 2008 - 21 comments

The Stupidity of Dignity: Conservative bioethics' latest, most dangerous ploy. Steven Pinker reviews Human Dignity and Bioethics, the latest report from the President's Council on Bioethics. [more inside]
posted by homunculus on May 28, 2008 - 28 comments

Scientists have discovered that "endometrial regenerative cells" (ERC's) -- in other words, human menstrual blood -- contains stem cells. ERC-derived stem cells seem to have a number of superior traits to both bone marrow derived and umbilical cord derived stem cells, the previous gold standards: they can give rise to a variety of different cell lines without differentiation, they multiply more quickly than other stem cells, they are able to replicate more times without adversely mutating, and they apparently do not need to be closely genetically matched to the recipient. Now some women have even begun banking their menstrual blood to preserve their stem cells through a company called "C'Elle: Your Monthly Miracle" -- check out their FAQ and online video. This follows last May's announcement that menstrual blood derived cells can pretty much cure Duchenne Muscular Dystrophy in mice, a disease for which there is no current therapeutic treatment available.
posted by Asparagirl on Apr 14, 2008 - 59 comments

Well, it seems that some British scientists have succeeded in creating a human embryo from three parents. Oh, let the games begin... [more inside]
posted by krash2fast on Feb 5, 2008 - 34 comments

The Guardian discusses homeopathy: Jeannette Winterson supports it, Ben Goldacre opposes it.
posted by East Manitoba Regional Junior Kabaddi Champion '94 on Nov 19, 2007 - 208 comments

Creative Destruction: The Best Case Against Universal Health Care. [Via The Mahablog.]
posted by homunculus on Nov 14, 2007 - 82 comments

Have You Eaten Your Dirt Today, Honey? A New Approach To The Hygiene Hypothesis. The hypothesis argues: The reason why there is so much asthma, eczema, allergies and maybe even childhood diabetes in the modern world is because we — well infants really — live in too clean a universe. What our baby immune systems need is a kickstart by exposure to viruses, bacteria, worms, pollutants and so on. If you don’t get an infant hit from these icons of uncleanliness, the immune system goes haywire and your body over-reacts to all sorts of invasive things that normally could be ignored. Via. [more inside]
posted by amyms on Nov 6, 2007 - 97 comments

"Sleeper":
Dr. Melik: This morning for breakfast he requested something called "wheat germ, organic honey and tiger's milk."
Dr. Aragon: [chuckling] Oh, yes. Those are the charmed substances that some years ago were thought to contain life-preserving properties.
Dr. Melik: You mean there was no deep fat? No steak or cream pies or... hot fudge?
Dr. Aragon: Those were thought to be unhealthy... precisely the opposite of what we now know to be true.
Dr. Melik: Incredible.
Has anything changed?
posted by caddis on Sep 19, 2007 - 11 comments

No one really knows exactly why we need so much sleep, but it seems obvious that many of us aren't getting enough. Tu veux coucher avec moi? I'm bushed.
posted by chuckdarwin on May 14, 2007 - 29 comments

Body Symmetry and Intelligence
posted by Gyan on Apr 18, 2007 - 37 comments

Bisphenol A: this extremely common chemical leaches out of food packaging and plastics, and was long considered safe. But a number of recent studies link it to developmental problems and cancer in lab animals in doses far lower than the current regulatory limit. Canada and the United States both review the scientific data available in the coming months, but critics already worry the process will be corrupted by industry. Industry, of course, insists that BPA is safe.
posted by mek on Apr 7, 2007 - 32 comments

Cheap, safe drug kills most cancers. That's the good news. The bad news is that because there's no patent and it's so cheap to make, researchers may not be able to get funding from the private sector for further research since the treatment wouldn't make a profit. [Via Hullabaloo.]
posted by homunculus on Jan 18, 2007 - 122 comments

Physician uses Google to Save Dying Family - Days from Certain Death . Entire Family had Days to live from an almost 100% fatal poison. Physician finds experimental cure in Google Scholar — but it is not approved in USA. How do you get through theMassive FDA red tape in days, as the family is nearing the end? Compassionate manufacturers and a persistant Doctor all came together to help - with mere days left for family already in the process of dying. Read about the Miracles that finally occurred.
posted by Bodyguard on Jan 15, 2007 - 42 comments

Dictionary of Disorder - shaping the DSM
posted by Gyan on Jan 13, 2007 - 13 comments

"There are few world firsts nowadays, but it may be one." - A quote used to describe triplets born to a woman with two wombs. Double uterus is an uncommon condition that is often undetected until a woman becomes pregnant. The outcome for such pregnancies is usually good, though posing a higher risk for breech positioning. The odds of triplets (twins in one womb, one fetus in the other) are 25 million to one.
posted by grapefruitmoon on Dec 21, 2006 - 29 comments

Death by firing squad is imminent (timeline) for a Palestinian doctor and five Bulgarian nurses accused of infecting 426 girls and boys at the al-Fatah Hospital in Benghazi with HIV, after having the sentence lifted a year ago and sent to retrial. Libya stands accused of using the children as diplomatic pawns and torturing confessions out of the health workers. Nature has published a series of articles refuting the dubious evidence provided by Libyan researchers, which many think was concocted to cover up the poor hospital hygiene that likely caused the infections in the first place. [previously]
posted by blendor on Dec 19, 2006 - 35 comments

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