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Total 10 results found since Jan 2013.
Can ‘toxic’ bilirubin treat a variety of illnesses?
Generations of medical and biology students have been instilled with a dim view of bilirubin. Spawned when the body trashes old red blood cells, the molecule is harmful refuse and a sign of illness. High blood levels cause jaundice, which turns the eyes and skin yellow and can signal liver trouble. Newborns can’t process the compound, and although high levels normally subside, a persistent surplus can cause brain damage.
Yet later this year up to 40 healthy Australian volunteers may begin receiving infusions of the supposedly good-for-nothing molecule. They will be participating in a phase 1 safety trial, sponsored ...
Source: ScienceNOW - June 8, 2023 Category: Science Source Type: news
Air pollution kills five people in Bristol each week, study shows
Toxic air contributes to health conditions such as asthma, cancer and stroke, say expertsFive people die each week in Bristol as a result of high levels of air pollution, a study has revealed.Researchers at King ’s College London examined the combined impact of PM2.5, which is mainly from domestic wood and coal burning and industrial combustion and nitrogen dioxide, which mainly comes from older polluting vehicles.Continue reading...
Source: Guardian Unlimited Science - November 18, 2019 Category: Science Authors: Sandra Laville Tags: Air pollution Bristol Environment UK news Science King's College London Education Higher education Cities Source Type: news
What The Government's Latest Asian-American Health Report Got Wrong
Asian-Americans fare better than the general population on five different measures of health, according to a new national study.
But though it may appear that the "model minority" myth about the 15 million Asians in America extends even to physical and mental health, experts say this finding obscures the truth about vast disparities between Asian subgroups -- and that the study's methodology may have prevented the elderly, immigrants and people who don't speak English from contributing to a more nuanced picture of the health status of Asians in America.
The report, published by the U.S. Center fo...
Source: Science - The Huffington Post - May 20, 2016 Category: Science Source Type: news
These 10 Cities Are Choking On The Planet's Worst Air Pollution
Urban air pollution is on the rise and, to little surprise, those living in some of the world's poorest cities are breathing in the worst of it.
The World Health Organization on Thursday released updated data showing more than 80 percent of city residents around the globe are exposed to particulate pollution in doses that exceed the organization's recommended limits.
"Urban air pollution continues to rise at an alarming rate, wreaking havoc on human health," Dr. Maria Neira, WHO's public health director, said in a statement.
WHO says that in the last two years, as more and more cities have begun measuring smog ...
Source: Science - The Huffington Post - May 13, 2016 Category: Science Source Type: news
White Doctors In Training Believe Some Disturbing Stuff About Black Patients
When it comes to emergency care, you may have a tough time if you're in pain and not a white man. Previous research has shown that black and Hispanic patients who reported severe pain in the the ER were 22 percent less likely to receive pain medication than white patients who presented with the same complaints. And women suffer similar disparities: A 2008 study found that women wait an average of 16 minutes longer to receive pain relief for acute abdominal pain in the ER than men do. Now a new study is shedding some light on this phenomenon. "We’ve been looking at racial bias and pain perception to tr...
Source: Science - The Huffington Post - April 8, 2016 Category: Science Source Type: news
Buried in Pills
By Drs. David Niesel and Norbert Herzog, Medical Discovery News Have you ever heard doctors referred to as "pill pushers"? While medical professionals provide necessary and admirable services, it does make you wonder how many pills we take in a day, a month, a year or even a lifetime. In the British Museum in London, along with the Rosetta Stone and an Easter Island head, there is an exhibit with an expansive glass table, more than a yard wide and at least 20 yards long. On it rests a tapestry-like depiction of the number of pills two individuals would take over their lifetimes in various colors and sizes. On one side is ...
Source: Science - The Huffington Post - January 21, 2016 Category: Science Source Type: news
Delhi's air pollution is causing a health crisis. So, what can be done?
The city’s toxic air has been linked to allergies, respiratory conditions, birth malformations and increasing incidence of cancers. But as a recent car-free experiment showed, action to cut pollution can be effectiveFor a few hours one morning two weeks ago, private cars were banned from driving into the heart of old Delhi. It was hard to tell at the messy road junction in front of the historic Red Fort and the shopping street of Chandni Chowk, though, which was still crammed with auto-rickshaws and buses barrelling along the roads with seemingly little regard for any traffic rules. But Delhi’s so-called “car-free da...
Source: Guardian Unlimited Science - November 3, 2015 Category: Science Authors: Alok Jha Tags: Pollution Environment Delhi Health Asthma Society India South and Central Asia Cities Climate change Greenhouse gas emissions Global development Source Type: news
No, Omega 3-Enriched Beef Is Not Necessarily Heart Healthy
Feeding cattle flaxseed or marine algae can raise the omega-3 fatty acid levels in ground beef from 30 milligrams per serving to 200 milligrams per serving, as Kansas State University researchers have found. But do higher levels of omega-3s make red meat significantly healthier? Not according to Kim Larson, a registered dietitian nutritionist and spokesperson for the Academy of Nutrition and Dietetics. The attempt to make beef look like an important source of omega-3s is essentially a marketing ploy, she said. And despite the fatty acid's reputation as a health ...
Source: Science - The Huffington Post - October 14, 2015 Category: Science Source Type: news
Hacking The Nervous System
(Photo: © Job Boot)
One nerve connects your vital organs, sensing and shaping your health. If we learn to control it, the future of medicine will be electric.When Maria Vrind, a former gymnast from Volendam in the Netherlands, found that the only way she could put her socks on in the morning was to lie on her back with her feet in the air, she had to accept that things had reached a crisis point. “I had become so stiff I couldn’t stand up,” she says. “It was a great shock because I’m such an active person.”It was 1993. Vrind was in her late 40s and working two jobs, athletics coach and a carer for disabled ...
Source: Science - The Huffington Post - May 30, 2015 Category: Science Source Type: news
Why acupuncture is giving sceptics the needle
Acupuncture has been prescribed by half of Britain's doctors, but after 3,000 clinical trials its efficacy remains unproven. So is the NHS making a grave error in supporting this ancient treatment?• Are vitamin pills a sham? Q&A with Dr. Paul OffitYou can't get crystal healing on the NHS. The Department of Health doesn't fund faith healing. And most doctors believe magnets are best stuck on fridges, not patients. But ask for a treatment in which an expert examines your tongue, smells your skin and tries to unblock the flow of life force running through your body with needles and the NHS will be happy to oblige.The govern...
Source: Guardian Unlimited Science - July 26, 2013 Category: Science Authors: David Derbyshire Tags: Culture Health Science and scepticism Features NHS Alternative medicine The Observer Source Type: news
