Smart fabrics to challenge wearables…

 

http://www.pulseitmagazine.com.au/index.php?option=com_content&view=article&id=1759:smart-money-on-smart-fabrics-as-a-wearable-sensor-technology&catid=16:australian-ehealth&Itemid=327

SMART MONEY ON SMART FABRICS AS A WEARABLE SENSOR TECHNOLOGY

WRITTEN BY KATE MCDONALD ON .

The booming field of wearable sensor technology to monitor and measure biometric signals is one being investigated by a number of start-up companies around the world as well as established players like Shimmer andMetria, but one New Zealand-based company is taking it a step further by developing smart textiles that act as the sensor themselves, rather than using embedded electronics.

Footfalls & Heartbeats (FHL) was founded by UK-based chemist Simon McMaster and works with a number of research groups around the world using its proprietary method to create smart textiles that act as biomedical sensors.

The company is set to launch its first product through commercial partner Carolon, a US-based manufacturer of compression bandages and hosiery. The Smart Sock will allow nurses to measure compression levels in millimetres of mercury for the treatment of chronic venous leg ulcers. Measurements of compression level are taken through the fabric and transferred to a detachable interface that the nurse can also monitor remotely.

As the company’s name suggests, it is also investigating how to use its smart textiles to measure and monitor heart rate, not just for athletic and performance purposes but also for medical use. Respiratory rate is another target, with plans to develop clothing that can measure respiratory rates in infants for remote health monitoring.

Footfalls & Heartbeats market analyst Dil Khosa said the company believes it is the first in the world to use smart textiles in the healthcare industry.

“Footfalls is a knitted textile,” she said. “It is purely a textile that is the sensor, which is not what you normally see, which is embedded electronics in the fabric.”

Compression textiles is the company’s first market, and in addition to treatments for venous leg ulcers it is working with the University of Nottingham in the UK to built a sock to predict diabetic foot ulcers.

“Our future markets will be enabled by measuring bio-electrical signals and also the respiratory rate for remote health monitoring,” Ms Khosa said.

“We think this is the answer to a lot of the high cost of monitoring, for example measuring lung function with cystic fibrosis. We also think we’ll be able to achieve better patient compliance. One person with cystic fibrosis said she would be more likely to keep going to physiotherapy if she could get easy real-time measurements of her lung function on a daily basis.”

The development of smart textiles for healthcare purposes is very much allied to the quantified self movement, which uses wearable technologies and movement measuring devices and the like to acquire data on daily activities. While the personal fitness and wellbeing market is a growing one, the use of wearable devices is also being driven by its application in medicine.

However, rather than attaching sensors to or embedding sensors within fabrics, the development of fabrics as the sensors themselves is a whole step further. And while compression bandages and hosiery are the obvious first target, Footfalls & Heartbeats is also working in areas such as medical monitoring during tests like electrocardiograms, infant monitoring, pressure sensing in wheelchairs and beds, and performance monitoring for athletes.

Future development of the textile aims to make it sufficiently sensitive to detect the bioelectrical signals of active and passive skeletal muscles, which has the potential to allow ambulatory ECG and EMG, the company says.

“Other future product development includes the ability to measure blood oxygen saturation levels and blood flow rates. Applications may potentially include injury rehabilitation, neurological trauma reconditioning, real-time stress testing or a human interface for robotics.”

The company has a number of institutional and private investors including GD1, Sparkbox Venture Group, the New Zealand Venture Investor Fund and Pacific Channel, and works collaboratively with the UK and New Zealand governments, the Auckland University of Technology and North Carolina State University in the US.

It has also developing business relationships with global giants Sony and Adidas.

Confectioners prepare for sugar batter

Industry response – resealable packages… SO CYNICAL!!

http://www.confectionerynews.com/Regulation-Safety/Sugar-health-concerns-overblown-claims-confectionery-industry

Confectionery industry prepares to battle its sugar demons

Scientists have linked added sugars to obesity, type two diabetes, heart disease and tooth decay, but the candy industry says the commodity is being unfairly demonized. Photo Credit: The Health Guardians

Scientists have linked added sugars to obesity, type two diabetes, heart disease and tooth decay, but the candy industry says the commodity is being unfairly demonized. Photo Credit: The Health Guardians

The US National Confectioners Association (NCA) and leading US firms say sugar has been ‘unjustly’ victimized in recent months and the public should be free to enjoy a sweet treat if they so desire.

Sugar came under fire at the turn of the year after scientists behind the Consensus Action on Salt and Health (CASH) set up Action on Sugar , a group urging manufacturers to curb global obesity by cutting sugar in brands by 30-40%.

Sugar ‘demonized’

The confectionery industry issued its response at the recent International Sweets and Biscuits Fair (ISM) in Cologne, Germany.

Larry Graham, president of the NCA, said that sugared confectionery was a sometime indulgence that could fit into a healthy diet.

“Sugar’s getting a bad rep unnecessarily. It’s a minority of NGOs and food activists that are demonizing sugar. There are these claims that sugar is addictive and toxic, but there’s no science that supports that.”

He said that almost 50% of Americans’ confectionery consumption came at four major holidays – Halloween, Christmas, Easter and Valentine’s – which meant candy had a limited impact on the population’s health.

A sometime indulgence

How much sugar do we consume?

According to FAO figures, global average added sugar consumption is about 24 kg a year – equivalent to 66 g a day or 260 calories a day. The EU figure is closer to 32 kg a year, or 350 calories a day.

The NCA chief continued that the major concern was ‘hidden sugars’ – sugars in product you may not expect, such as ketchup and pasta sauces. ”That’s not the case with us – it’s clear what’s in our products.”

Promotion In Motion CEO Michael Rosenberg added: “Candy is 2% of the diet, so when it comes to holidays or someone wanting to relax and enjoy a little treat, they ought to be able to.”

“We represent such a small share of the overall caloric intake of the average person and it’s only a small minority of groups that are blowing this way out of proportion.”

Recent science

Excessive consumption of added sugars in drinks, snacks and sweets was recently associated with an increased risk of dying from heart disease, according to a major US review published in JAMA Internal Medicine.

Action On Sugar’s chairman Graham MacGregor, professor of Cardiovascular Medicine at the Wolfson Institute previously told ConfectioneryNews that unnecessary’ added sugar was indisputably linked to rising global obesity and type 2 diabetes. He said there was no commercial reason not to reduce sugar in products and called downsizing the preferred option.

The World Health Organization’s (WHO) recommends that no more than 10% of calories in a person’s diet should come from added sugars, but it is widely anticipated to cut its recommendation to 5% in light of scientific research linking sugar to tooth decay.

“Any fermentable carbohydrate left on your teeth will cause cavities. Some candies are a little stickier, but there’s no indication that there’s any increase in cavities because of the consumption of candy.” said NCA president Graham, who also claimed that current WHO sugar guidelines for sugar were not supported by science.

Jelly Belly: Educating consumers to exercise discipline

 “It’s all a question of discipline,” said Sharon Duncan, vice president of International Business at Jelly Belly.

“But candy is an indulgent treat – the body needs sugar – it’s not something we feel should be demonized and we’re doing everything we can to educate the public.”


Jelly Belly manufactures a sugar-free line for the US that uses Tate & Lyle’s sucralose sweetener Splenda. It plans to introduce the product in Canada and the Middle East, but indicated that demand was not yet great enough to warrant a global rollout.

“It’s a significant segment of the market but the demand for non-sugar-free is significantly higher. It seems a more pronounced request in the Middle East than in other markets. Quite honestly it’s such a small request that we don’t feel obligated to be doing it for the rest of the world.”

Portion control and reseal packs

The NCA said that many of its members were unwilling to sacrifice on taste for a reduced sugar product.

“But one thing we are seeing is more packaging that allows you to save the bar; you can eat half the bar and repackage it,” said Graham.

The NCA has earmarked education as a priority for the year ahead and said it would look to educate consumers on how confections fit into a healthy diet. The organization is also funding research. One recent NCA-backed study found that children could eat candy in moderation without increasing their risk of becoming obese and developing heart problems later in life.

Caroline Scott-Thomas, editor of our sister site FoodNavigator , said in a recent editorial that it was time for the food industry to embrace moderation for added sugars like the rest of us – or risk appearing like the tobacco industry.

Our recent special on sweeteners explored possible alternative sweeteners for confectionery. Click below to read about the most viable alternatives in:
Chocolate 
Sugar confectionery 
Gum

Big Sugar needs to tone down the rhetoric…

Interesting references in the comments.

sugar, health and bigotry

Following an exhaustive review of some 1500 studies on sugar published in the British Medical Journal last year, the authors Te Morenga et al noted that ““any link to body weight was due to overconsumption of calories and was not specific to sugars”. Walter Willett, a professor of nutrition at the Harvard School of Public Health, responding to the study, pointed out that “the association between sugar and poor health has remained contentious over the past few decades.” A totally narrow focus on sugar is simply too limiting, as “Many starchy foods, particularly highly processed grains and potato products, have a high glycemic index, raising blood glucose and insulin more rapidly than an equivalent amount of sucrose.” He goes on to say that “Unfortunately, the 2003 WHO report disregarded evidence suggesting that refined grain and potato products have metabolic effects comparable to those of sugar.” It is apparent that the charlatans parading their medical and nutritional backgrounds, greedy for publicity, are quite prepared to attack sugar without reference to solid scientific evidence.

Posted by Arvind Chudasama

http://www.foodnavigator.com/Market-Trends/Smoke-signals-Sugar-industry-needs-to-embrace-moderation-like-the-rest-of-us/

Smoke signals: Sugar industry needs to embrace moderation (like the rest of us)

Sugar is not like tobacco. So why does the sugar industry keep borrowing tobacco industry terms?

Most of us could cut back on the sweet stuff. The World Health Organization (WHO) recommends less than 10% of our calories should come from added sugars, but few of us manage that.

According to FAO figures, average global added sugar consumption is about 24 kg a year – equivalent to about 260 calories a day – but in the EU, the figure is closer to 32 kg a year, or an average of nearly 350 calories a day. (And Americans eat nearly half that again in the form of high fructose corn syrup.)

But does sugar warrant the bad press it’s had in recent months? I think not, but industry is not doing itself any favours with its response to genuine concerns about the health issues that come with too much sugar.

Even the most vociferous sugar critic (I’m looking at you, Robert Lustig ) doesn’t suggest that the odd spoonful of sugar is going to kill you. The problem is over-consumption – a big one, considering that most of us are guilty of it. What’s more, looking at average consumption is only helpful to a point; there are some consumers who eat and drink far, far more sugar than could be construed as healthy.

Tobacco, on the other hand, has no known ‘safe’ consumption level .

Cringeworthy, knee-jerk denial?

There has been a flurry of studies linking sugar with poor health outcomes – and every one of them is clear about the problem being large amounts of dietary sugar, rather than any sugar at all. But that’s not what you’d think from reading reactions from industry – and, to be fair, some pretty hysterical headlines from the media.

The industry needs to accept that there is a mounting pile of evidence suggesting that excessive sugar intake is worse for the body than we ever suspected. In particular, excessive consumption has been linked to heart disease and cancers , in some very large observational studies. Sugar users have been quick to point out that these are observational studies, which can prove association but not cause and effect.

“Importantly, demonstrating association is not the same as establishing causation,” said the American Beverage Association, after a major US review linked high sugar intakes with significantly increased risk of death from heart disease. This kind of knee-jerk protectionist reaction makes me cringe.

Where are the double-blind randomised controlled trials? Well, it’s simply not possible to design such a study – at least not without major ethical concerns. Who’s volunteering their children, from birth, for a strictly controlled diet alongside an intravenous solution that may or may not be sugar syrup for the next 50 years, so we can see once and for all which group has the highest rate of heart disease?

And doesn’t this sound familiar? That’s right, the tobacco industry rolled out the same message.

As recently as 2003, the British tobacco firm Imperial used as a defence in court documents:“Cigarette smoking has not been scientifically established as a cause of lung cancer. The cause or causes of lung cancer are unknown.”

The UK government had accepted the cancer-tobacco link in 1957. Thankfully, no one had to volunteer their kids to ‘prove’ that link in a controlled trial.

The middle road

Of course, there are exceptions to blundering PR messages in the sugar sector. It was refreshing to hear AB Sugar’s head of food science saying earlier this week that the company“would not advocate a high sugar diet”. Yes, sugar can have a role to play in making foods and drinks tasty, and it should be okay to say that; we don’t have to live on kale and açaï berries.

I have a message for sugar makers and sugar users: It may not be unhealthy per se, but you need to accept that sugar is not healthy either. Accept that intakes need to continue on a downward trajectory for a while yet. Diversify your portfolio to include zero-calorie sweeteners. Keep cutting sugar.

Then reap the rewards of a healthier population – that can keep eating moderate amounts of sugar for longer – and avoid the PR nightmare of constantly trying to defend a nutritionally questionable product.

Everyone loves sugar. Unlike the tobacco industry, you’ve got nothing to worry about.

5 COMMENTS

sugar, health and bigotry

Following an exhaustive review of some 1500 studies on sugar published in the British Medical Journal last year, the authors Te Morenga et al noted that ““any link to body weight was due to overconsumption of calories and was not specific to sugars”. Walter Willett, a professor of nutrition at the Harvard School of Public Health, responding to the study, pointed out that “the association between sugar and poor health has remained contentious over the past few decades.” A totally narrow focus on sugar is simply too limiting, as “Many starchy foods, particularly highly processed grains and potato products, have a high glycemic index, raising blood glucose and insulin more rapidly than an equivalent amount of sucrose.” He goes on to say that “Unfortunately, the 2003 WHO report disregarded evidence suggesting that refined grain and potato products have metabolic effects comparable to those of sugar.” It is apparent that the charlatans parading their medical and nutritional backgrounds, greedy for publicity, are quite prepared to attack sugar without reference to solid scientific evidence.

REPORT ABUSE

Posted by Arvind Chudasama
12 February 2014 | 09h18

Why does the sugar industry keep borrowing tobacco industry terms?

“So why does the sugar industry keep borrowing tobacco industry terms?”

The answer is stunningly obvious – it is responding to tactics by the anti-sugar campaigners that are exact copies of the tactics of anti-tobacco advocates.

REPORT ABUSE

Posted by Stephen
11 February 2014 | 23h02

Meta knee-jerk

“This kind of knee-jerk protectionist reaction makes me cringe”

This is in itself pretty much a knee-jerk reaction. Too often the results of observational studies get completely blown out of proportion. Thus it is absolutely legitimate to point to the difference between correlation and causation. Just pointing at the tobacco industry is also not a very convincing argument because the similarity of the defense strategy of both industries does not tell us anything about the science. Yes, one can’t do double-blind randomised controlled trials but that doesn’t mean we can just skip ahead to the conclusion that suits our opinion.

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Posted by PhD candidate
11 February 2014 | 18h21

Sugar is also addictive

Another key point the sugar industry denies: like tobacco, sugar is addictive. No wonder so many people have difficulty consuming it in moderation, especially when we are overloading kids on sugar and hooking them early.

REPORT ABUSE

Posted by Casey
11 February 2014 | 16h27

Sugar makes the mood go up

Several years ago our MIT research on the mood changes of premenstrual women found sugar along with other carbohydrates significantly improved mood. Our findings were published in leading ob/gyn journals. The reason: consuming sugar and other non-fructose carbohydrates increases serotonin which is inactive during PMS

REPORT ABUSE

Posted by Judith J Wurtman Ph.D
11 February 2014 | 15h16

 

Doctors move to salaried positions…

Spineless rent seeking psychopaths.

http://www.nytimes.com/2014/02/14/us/salaried-doctors-may-not-lead-to-cheaper-health-care.html?_r=0

Apprehensive, Many Doctors Shift to Jobs With Salaries

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Dr. Suzanne Salamon, with a patient at Beth Israel Deaconess Medical Center in Boston, said she has had trouble filling a prestigious fellowship because of relatively low salaries. Katherine Taylor for The New York Times
American physicians, worried about changes in the health care market, are streaming into salaried jobs with hospitals. Though the shift from private practice has been most pronounced in primary care, specialists are following.

Last year, 64 percent of job offers filled through Merritt Hawkins, one of the nation’s leading physician placement firms, involved hospital employment, compared with only 11 percent in 2004. The firm anticipates a rise to 75 percent in the next two years.

Today, about 60 percent of family doctors and pediatricians, 50 percent of surgeons and 25 percent of surgical subspecialists — such as ophthalmologists and ear, nose and throat surgeons — are employees rather than independent, according to the American Medical Association. “We’re seeing it changing fast,” said Mark E. Smith, president of Merritt Hawkins.

Health economists are nearly unanimous that the United States should move away from fee-for-service payments to doctors, the traditional system where private physicians are paid for each procedure and test, because it drives up the nation’s $2.7 trillion health care bill by rewarding overuse. But experts caution that the change from private practice to salaried jobs may not yield better or cheaper care for patients.

“In many places, the trend will almost certainly lead to more expensive care in the short run,” said Robert Mechanic, an economist who studies health care at Brandeis University’s Heller School for Social Policy and Management.

When hospitals gather the right mix of salaried front-line doctors and specialists under one roof, it can yield cost-efficient and coordinated patient care. The Kaiser system in California and Intermountain Healthcare in Utah are considered models for how this can work.

But many of the new salaried arrangements have evolved from hospitals looking for new revenues, and could have the opposite effect. For example, when doctors’ practices are bought by a hospital, a colonoscopy or stress test performed in the office can suddenly cost far more because a hospital “facility fee” is tacked on. Likewise, Mr. Smith said, many doctors on salary are offered bonuses tied to how much billing they generate, which could encourage physicians to order more X-rays and tests.

Mr. Mechanic studied 21 health systems considered good models of care — including the Mayo Clinic and the Palo Alto Medical Foundation — and discovered that many still effectively rewarded doctors for each procedure. “It doesn’t make any sense,” he said.

Hospitals have been offering physicians attractive employment deals, with incomes often greater than in private practice, since they need to form networks to take advantage of incentives under the new Affordable Care Act. Hospitals also know that doctors they employ can better direct patients to hospital-owned labs and services.

“From the hospital end there’s a big feeding frenzy, a lot of bidding going on to bring in doctors,” Mr. Mechanic said. “And physicians are going in so they don’t have to worry — there’s a lot of uncertainty about how health reform is going to play out.”

In addition, Medicare had reduced its set doctors’ fees over the last decade, while insurers have become more aggressive in demanding lower rates from individual practices that have little clout to resist. Dr. Robert Morrow, a family doctor in the Bronx, said he now received $82 from Medicare for an office visit but only about $45 from commercial insurers.

Dr. Cathleen London practiced family medicine for 13 years outside Boston, but recently took a salaried job at a Manhattan hospital. She said she accepted a pay cut because she could see that she was losing ground in her practice. “I think the days of what I did in 1999 are over,” she said. “I don’t think that’s possible anymore.”

The base salaries of physicians who become employees are still related to the income they can generate, ranging from under $200,000 for primary care doctors to $575,000 in cardiology to $663,000 in neurosurgery, according to Becker’s Hospital Review, a trade publication.

Because of the relatively low salaries for primary care doctors, Dr. Suzanne Salamon said that for the last two years she has had trouble filling a prestigious Harvard geriatrics fellowship she runs.

Dr. Howard B. Beckman, a geriatrician at the University of Rochester, who studies physician payment incentives, said reimbursements for primary care doctors must be improved to attract more people into the field. “To get the kinds of doctors we want, the system for determining salaries has to flip faster,” he said.

Dr. Joel Jacowitz, a cardiologist in New Jersey, and his 20 or so partners decided to sell their private practice to a hospital. In addition to receiving salaries, that meant they no longer had to worry about paying malpractice premiums themselves or finding health insurance for their staff members.

Dr. Jacowitz said that the economics drove the choice and that the only other option would have been to bring in more revenue by practicing bad medicine — ordering more heart tests on patients who did not need them or charging exorbitant rates to people with private insurance. He said he knew of one cardiologist in private practice who charges more than $100,000 for a procedure for which Medicare pays about $750.

“Some people are operators and give the rest of us a bad name,” he said, adding that he had changed his opinion about America’s fee-for-service health care system. “I’m fed up — I want a single-payer system.”

Dr. Kirk Moon, a radiologist in private practice in San Francisco, also sees advantages for the nation when doctors become employees. “I think it’s pretty clear that sooner or later we’re all going to be on salary,” he said. “I think there’ll be a radical decrease in imaging, but that’s O.K. because there’s incredible waste in the current system.”

Various efforts to change incentives for doctors and hospitals are being tested. An increasing number of employers or insurers, for example, pay health systems a yearly all-inclusive payment for each patient, regardless of their medical needs or how many tests are dispensed. If doctors order unnecessary tests, it costs the hospital money, rather than bringing it in.

And instead of offering bonuses for productivity — doctors cite pressures from hospital employers to order physical therapy for every discharged patient or follow-up M.R.I. scans on every patient who got an X-ray — some hospital systems are beginning to change their criteria. They are providing bonuses that reward doctors for delivering high quality and cost effective care, such as high marks from patients or low numbers of patients with asthma who are admitted to the hospital.

“The question now is how to shift the compensation from a focus on volume to a focus on quality,” said Mr. Smith of Merritt Hawkins. He said that 35 percent of the jobs he recruits for currently have such incentives, “but it’s pennies, not enough to really influence behavior.”

Uber-broccoli

  • two natural additives could prolong shelf life and increase levels of anti-cancer compounds
  • Extremely significant… bring on the broccoli magnate!

http://www.foodnavigator.com/Science-Nutrition/Better-broccoli-Researchers-identify-method-to-increase-shelf-life-and-beneficial-compounds/

Better broccoli: Researchers identify method to increase shelf life and beneficial compounds

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By Nathan Gray+

12-Feb-2014

The combined application of two natural compounds to broccoli could help to increase levels of its suggested anti-cancer compounds while also increasing shelf life, say researchers.

The findings, published in PLoS One, come from research investigating new methods to increase levels of broccoli’s much mooted anti-cancer compounds glucosinolate (GS) and quinone reductase (QR –  an in vitro anti-cancer biomarker) through the use of natural plant based compounds.

However, while researching methods to increase these suggested beneficial compounds, the US-based team also found a way to prolong the vegetable’s shelf life – offering up a natural and inexpensive method to produce broccoli that has even more potential health benefits and won’t spoil so quickly in storage.

“We had figured out ways to increase the anti-cancer activity in broccoli, but the way we figured it out created a situation that would cause the product to deteriorate more rapidly after application,”explained Jack Juvik from the University of Illinois – who led the research. “For fresh-market broccoli that you harvest, it’s not too big a deal, but many of these products have to be shipped, frozen, cut up, and put into other products.”

“If we could figure out a way to prolong the appearance, taste, and flavour long after harvest and maintain the improved health-promoting properties, that’s always of great interest to growers,”he added.

Study details

Juvik and his team first used methyl jasmonate (MeJA), a non-toxic plant-signal compound that is produced naturally in plants to increase the broccoli’s anti-cancer potential, which they sprayed on the broccoli about four days before harvest.

When applied, MeJA initiates a process of gene activity affiliated with the biosynthesis of glucosinolates (GS), which have been identified as potent cancer-preventative agents because of their ability to produce enzymes, such as quinone reductase (QR), that detoxify and eliminate carcinogens from the human body, explained the researchers.

However, during this process, MeJA the team found that also signals a network of genes that lead to plant decay, by inducing the release of ethylene, explained Juvik.

“While we can use MeJA to turn on phytochemicals like the glucosinolates and dramatically increase the abundance of those helpful anti-cancer compounds, MeJA also reduces the shelf life after harvest,” he said.

Therefore the researchers tried using a recently developed compound known as 1-methylcyclopropene (1-MCP), which has been shown to interfere with receptor proteins in the plant that are receptor-sensitive to ethylene.

By applying the compound after harvesting to the same broccoli that had already been treated with MeJA before harvest, the team hoped to procude broccoli with increased levels of GS without the issues relating to shelf life.

Like MeJA, 1-MCP is also a non-toxic compound naturally produced in plants, although Juvik noted that synthetic forms can also be produced.

“It’s very cheap, and it’s about as toxic as salt. It takes very little to elevate all the desirable aspects. It’s volatile and disappears from the product after about 10 hours,” he said – stressing that both the MeJA and 1-MCP sprays required very small amounts of the compounds.

Food security and battling malnutrition

Juvik suggested that use of the new method could make a great impact on important global dilemmas such as food security issues and health-care costs.

“It’s a fairly cheap way to maintain quality, but it provides a preventative approach to all the medical costs associated with degenerative diseases,” he said.

“It’s a way to protect people by reducing the risk they currently have to different diseases. It won’t take it away, but it could prevent further damage,” he said.

As for its impact on impending global food security concerns, Juvik commented that any mechanism which improves people’s health, especially later in life, will benefit food security.

“We need to look at what mechanisms we can use to improve not only food security but the functioning of people later in their life spans,” he said.

“When you look at how much the United States spends on medical costs associated with these diseases, you see it’s a huge burden on the economy, which is the same in all countries. It basically takes away resources that could be used to improve food security,” Juvik opined.“Also, promoting and prolonging food stability with quality after harvest means less waste, which is a big issue in terms of food security.”

Source: PLoS One
Published online ahead of print, doi: 10.1371/journal.pone.0077127 
“Methyl jasmonate and 1-Methylcyclopropene treatment effects on quinone reductase inducing activity and post-harvest quality of broccoli”
Authors: Kang Mo Ku, Jeong Hee Choi, Hyoung Seok Kim, Mosbah M. Kushad, Elizabeth H. Jeffery, John A. Juvik

Feeding time significance in fat metabolism…

An interesting new dimension in research that would readily emerge from data…

http://www.foodnavigator.com/Science-Nutrition/Meal-times-may-have-significant-impact-on-liver-fats-and-metabolism-Mouse-data/

Meal times may have significant impact on liver fats and metabolism: Mouse data

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By Nathan Gray+

10-Feb-2014

Alterations to meal times may have a significant effect on the levels of triglycerides in the liver, according to new research that links such effects to a range of metabolic conditions.

The study, published in Cell Metabolism, investigated the role of circadian clocks and meal timings in lipid homeostasis, by performing lipidomic analysis of liver tissues from wild-type and clock-disrupted mice either fed ad libitum or night fed.

Led by Yaarit Adamovich and colleagues at the Weizmann Institute’s Biological Chemistry Department, the team measured the levels of hundreds of different lipids present in the mouse liver – finding that levels of triglycerides (TAG) in the liver were reduced by 50% in mice that were fed during the night-time only.

“The striking outcome of restricted nighttime feeding — lowering liver TAG levels in the very short time period of 10 days in the mice — is of clinical importance,”explained Asher. “Hyperlipidemia and hypertriglyceridemia are common diseases characterized by abnormally elevated levels of lipids in blood and liver cells, which lead to fatty liver and other metabolic diseases.”

“Yet no currently available drugs have been shown to change lipid accumulation as efficiently and drastically as simply adjusting meal time — not to mention the possible side effects that may be associated with such drugs.”

Of course, mice are nocturnal animals, so in order to construe these results for humans, the timetable would need to be reversed, the team added.

Grubby business, poor form, good riddance…

This should have never happened in the first place… what was Peta thinking appointing Furnival CoS!??

http://www.smh.com.au/federal-politics/political-news/assistant-health-minister-fiona-nashs-chief-of-staff-alastair-furnival-resigns-20140214-32qol.html

Assistant Health Minister Fiona Nash’s chief of staff Alastair Furnival resigns

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Fiona Nash’s Friday morning press conference

At a media call on Friday morning the Assistant Health Minister noticeably declined to give full backing to her chief of staff. His resignation was announced a few hours later.

The chief of staff of the embattled Assistant Health Minister Fiona Nash has resigned.

Fairfax Media had revealed Alastair Furnival had significant links to the junk food industry when he was involved in the pulling down of a new healthy food star rating website.

Both he and Senator Nash intervened to pull down the website, despite it being in development for two years and being approved by state and territory food ministers.

Fiona Nash: her chief of staff has quit.Fiona Nash: her chief of staff has quit. Photo: Peter Rae

Senator Nash made a late-night statement to the Senate on Tuesday to reveal Mr Furnival had a “shareholding” in lobbying outfit Australian Public Affairs, which is run by his wife, after she had previously stated he had “no connection” to the junk food industry.

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Until two days ago Australian Public Affairs was listed on the federal lobbyists register as representing the Australian Beverages Council and Mondelez Australia, which owns the Kraft peanut butter, Cadbury and Oreo brands, among others.

It is still listed on state and territory registers as representing those companies, and others including Red Bull.

A screen grab of the website before it was discontinued.A screen grab of the website before it was discontinued.

On Friday Mr Furnival said he had tendered his resignation.

“I have done so with a clear conscience but with recognition that this political attack is a distraction from the important health issues being effectively addressed by this government,” he said.

“I accepted this role to contribute to the Australian government and appropriately managed potential conflicts.

Alastair FurnivalAlastair Furnival Photo: Supplied

“I resign in the knowledge that neither I, nor my wife, has acted improperly.

“I regret any embarrassment that may have been caused to the minister and especially to my wife, who has been dragged into this political smear campaign.”

Senator Nash has always insisted that Mr Furnival only owned the shares because of his previous employment with the lobbying company, and that he had distanced himself so that no conflict of interest occurred.

She has maintained that both she and the Prime Minister’s office were fully aware of his shareholding.

But at a press conference on Friday morning she began distancing herself, refusing to state he had her unqualified support.

Asked twice if he did, she said: “My chief of staff has done a great job for me” and “My chief of staff has done a terrific job for me for a considerable period of time”.

Labor has accused Senator Nash of misleading Parliament over the affair, with Senator Penny Wong saying on Thursday that she had repeatedly mislead parliament both in her explanation of Mr Furnival’s shareholding and why she and he had intervened to have the healthy food site taken down.

Senator Nash had said that she removed the site in part because the state and territory food ministers had unanimously agreed it required a cost-benefit analysis, however that was contradicted by official documents.

”On the face of the documents, including the communique from the meeting, this statement . . . is not true,” Senator Wong said.

”The communique reveals the forum made no decision unanimously or otherwise.”

However, on Friday, Senator Nash insisted it was the truth, despite the lack of records and the fact no vote was taken.

“No, there was no vote, there was no dissent, it was an unanimous decision,” she said. “Not everything is written in a communiqué.”

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Reporter app – self-discovery through data

At least it won’t harm you, physically…

Reporter app, for self-discovery through data

Reporter app, for self-discovery through data

FEBRUARY 13, 2014  |  SELF-SURVEILLANCE

Reporter app

Nicholas Felton, Drew Breunig, and Friends of the Web released Reporter for iPhone. The app—$3.99 on the app store—prompts you with quizzes, such as who you’re with or what you’re doing, sparsely throughout the day to help you collect data about yourself and surroundings. You can also create your own survey questions to collect data on what interests you and use your phone’s existing capabilities to record location, sound levels, weather, and photo counts automatically.

Those who are familiar with Felton’s annual reports will recognize the design of the app, as it has a familiar look and feel, and it works almost how you’d expect an interactive version of his printed reports would. The charts are straightforward. They provide a quick summary of the data you collect.

Photo_Working

But back to the survey collection process. This is the part that interests me most, because as those who have collected data about themselves know, the collection is the hard part and the most important.

When collection is all automatic, it’s easy to forget about and oftentimes we lose context, whereas when collection is all manual, you have to remember to log things and collection grows to be a chore. Reporter is a hybrid between automatic and manual. The automatic part serves as metadata, and the manual portion tries to be as quick and painless as possible (and it is for the most part).

I’ve been using the app for the past week, and it’s actually kind of fun to collect. It takes about as much time as a check-in on Foursquare or a status update on Twitter or Facebook, and all the data stays on your phone or saves to Dropbox, if you like. Export your data as CSV or JSON.

From there, do what you want, because it’s your data. Most people will probably stay inside the app, but the best part is what can be done outside.

Of course, this is still the honeymoon phase of personal data collection, where I want to log everything in the whole wide world. I’ll let you know what it’s like in a month. For now though, the Reporter app is nice.

Wrist tracker and diary

Clumsy and cumbersome, but on the right track. Shrink it and make it predictive and then you’ve got something… Apple?

http://www.medgadget.com/2014/02/camntech-receives-fda-clearance-for-wrist-worn-motion-tracker-and-diary.html

CamNtech Receives FDA Clearance for Wrist-Worn Motion Tracker and Diary

by WOUTER STOMP on Feb 12, 2014 • 5:54 pm

MotionWatch 8 CamNtech Receives FDA Clearance for Wrist Worn Motion Tracker and Diary
CamNtech has received FDA approval for two wrist-worn products to monitor patient activity for clinical purposes and in research trials. First is the MotionWatch 8, a small and light-weight waterproof wrist-worn device that uses a digital tri-axial accelerometer to monitor patient activity, similarly to many consumer fitness trackers. Furthermore, it contains a light sensor and activity marker. Data can be transferred to a PC using a USB connection. Accompanying software converts the data into activity plots to quantify the intensity and duration of daily physical activity. Example use cases indicated by CamNtech include as an indicator of a particular lifestyle, to monitor the effects on mobility of a medical condition or efficacy of its treatment, or to identify irregular activity patterns for assessment of sleep quality.

PRO Diary CamNtech Receives FDA Clearance for Wrist Worn Motion Tracker and Diary

The second cleared device is the PRO-Diary, a compact wrist–worn electronic diary which also integrates the same activity monitor as the MotionWatch. The PRO–Diary features an OLED screen along with a touch sensitive slider and two buttons, which enables patients to answer questions at any moment of the day. Questionnaires are uploaded to the device via USB and questions can be asked at given times, random times or can be user initiated. The PRO-Diary has a battery life of two weeks. By being on the patient’s wrist at all times, the PRO–Diary should result in higher levels of compliance than paper based or other electronic alternatives.

Press release: MotionWatch and PRO-Diary gain FDA clearance…

Product pages: MotionWatch 8…PRO-Diary…