Friday, June 7, 2013

Berries blamed for California man's Hepatitis A

Rita Soza poses for a picture in her home in Encinitas, Calif., Wednesday, June 5, 2013. Soza's husband, Geoff Soza may have exposed himself to a national outbreak of hepatitis A, possibly from his healthy morning eating habits. (AP Photo/Gregory Bull)

Rita Soza poses for a picture in her home in Encinitas, Calif., Wednesday, June 5, 2013. Soza's husband, Geoff Soza may have exposed himself to a national outbreak of hepatitis A, possibly from his healthy morning eating habits. (AP Photo/Gregory Bull)

This handout image provided by the Food and Drug Administration (FDA) shows the label of Harris Teeter's Townsend Farms of Fairview, Ore., Organic Antioxidant Berry Blend, packaged under the Townsend Farms label at Costco and under the Harris Teeter brand at those stores. The Oregon company is recalling a frozen berry mix sold to Costco and Harris Teeter stores after the product was linked to at least 34 hepatitis A illnesses in five states. (AP/FDA)

This handout image provided by the Food and Drug Administration (FDA) shows the label of Townsend Farms of Fairview, Ore., Organic Antioxidant Blend, packaged under the Townsend Farms label at Costco and under the Harris Teeter brand at those stores. The Oregon company is recalling a frozen berry mix sold to Costco and Harris Teeter stores after the product was linked to at least 34 hepatitis A illnesses in five states. (AP/FDA)

This handout image provided by the Food and Drug Administration (FDA) shows the label of Townsend Farms of Fairview, Ore., Organic Antioxidant Blend, packaged under the Townsend Farms label at Costco and under the Harris Teeter brand at those stores. The Oregon company is recalling a frozen berry mix sold to Costco and Harris Teeter stores after the product was linked to at least 34 hepatitis A illnesses in five states. (AP/FDA)

(AP) ? Geoff Soza was celebrating his 30th wedding anniversary in Yellowstone National Park when the 64-year-old man learned the hard way that his seemingly healthy breakfast habit of mixing thawed berries with Greek yogurt had exposed him to a national outbreak of hepatitis A.

Dozens of illnesses have been reported, and federal officials have recalled a frozen berry mix sold by Costco and Harris Teeter in seven states.

Soza, a semi-retired contractor, was resting at his Encinitas home this week after an ordeal that threatened to put him on a liver transplant list.

He hadn't felt right in the weeks before leaving for Yellowstone on May 29 ? but his lack of appetite and disorientation didn't merit canceling the trip.

"I thought, 'I'm getting something. I'm coming down with something' and I thought I'd just ride it out and live with it," he said.

His wife, Rita, said he doesn't complain much as "a very active, tough kind of person," but he seemed lethargic when they flew to Salt Lake City and rented a car to drive to the park.

On the second night of their trip, the Sozas called paramedics who examined Geoff and recommended he visit St. John's Medical Center. They didn't think a medical evacuation was necessary.

They thought they could wait until morning, but after a few hours, Rita drove three hours on dark rural roads to Jackson, Wyo.

Doctors initially thought Geoff Soza's gall bladder needed to be removed after finding signs of inflammation and stones.

But general surgeon Dr. Michael Rosenberg halted the surgery, scheduled for June 1, because of Soza's elevated liver enzymes.

After more tests, Soza was diagnosed with hepatitis A, Rosenberg said.

Soza could have suffered liver damage or excessive bleeding if the surgery had gone ahead as planned, Rosenberg said.

Doctors told Soza they could treat him, but if it didn't go well, they would have him taken to a regional liver transplant center in Utah.

"That's when it really struck me, like, 'Really? Liver transplant?' " Geoff Soza said.

Luckily, such measures are rarely, if ever, necessary for hepatitis A, Rosenberg said.

Hepatitis A can be spread by the ingestion of a microscopic amount of fecal matter from an infected person, typically a food worker who hasn't washed their hands.

Symptoms include fever, fatigue, loss of appetite, abdominal pain and jaundice ? a yellowing of the skin or eyes. There is no specific treatment. The ill can feel sick for weeks ? or up to six months ? as their body heals itself.

Healthy and health-conscious, the Sozas always inspect their foods and select organic produce. They were surprised to learn that some of the fruit from Townsend Farms of Fairview, Ore., was from outside the United States.

The Centers for Disease Control said the recalled berries included products from Argentina, Turkey and Chile, in addition to the United States.

But the packaging convinced the Sozas the fruit was all-American because it bears the slogans "Grower. Processor. Distributor." and "Field to Farm to Family, since 1906."

"It was our distinct impression that these are raised under U.S. standards, especially organic food standards," Rita Soza said.

Geoff Soza said he chose the berries to have for breakfast for about 6 months. The Sozas are fairly adventurous eaters who like to experiment with new foods. Frozen berries were the last thing he thought would make him sick.

"I would have thought it would be from fish or something like that, but not ever from fruit, especially berries," Soza said.

Rita Soza said after she learned of the berries, she was upset by Costco's response, saying she unsuccessfully tried to call the number on her membership card for information ? but she couldn't get a live person on the phone. She returned home to find a message on her answering machine Tuesday.

Costco Vice President for food safety Craig Wilson said the company contacted 240,000 members with information about the outbreak and received more than 10,000 calls over the weekend.

Some of those sickened by the berries have filed lawsuits seeking medical costs and damages, and at least one suit filed in Los Angeles this week seeks class action status. The Sozas say they haven't decided to take legal action.

___

Tayefe Mohajer reported from Los Angeles.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/386c25518f464186bf7a2ac026580ce7/Article_2013-06-06-Hepatitis%20A%20Outbreak-California%20Victim/id-e5cd2e7212f44df8806e2d23a8813959

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Gannets don't eat off each other's plates

June 6, 2013 ? Colonies of gannets maintain vast exclusive fishing ranges despite doing nothing to defend their territory from rival colonies, scientists have discovered.

A team of researchers led by the University of Leeds and the University of Exeter observed that northern gannets, which can fly hundreds of kilometres on a single fishing trip, avoided visiting the fishing grounds of gannets from neighbouring colonies.

The findings, published in the journal Science, could transform our understanding of animals' foraging patterns because individual gannets do nothing to enforce this territory or communicate its boundaries when out at sea. A bird entering from a neighbouring colony would be free to fly and fish unhindered.

Co-lead author Dr Ewan Wakefield, postdoctoral researcher in the University of Leeds' Faculty of Biological Sciences, said: "The accepted view is that exclusive foraging territories are associated with species such as ants, which aggressively defend the feeding areas around their colonies, but this opens the door to a completely new way of thinking about territory. We found the gannet colonies also had neatly abutting and clearly defined feeding areas. Gannets may be a byword for gluttony but, clearly, they don't eat off each other's plates."

Researchers from more than 14 institutions in the UK, Ireland and France tracked the flights of nearly 200 northern gannets flying from 12 colonies around the British Isles.

Rather than seeing criss-crossing flight paths as the birds headed out from their colonies, they found themselves plotting a strictly segregated map. The most striking example was seen off the west coast of Ireland where gannets from two colonies, Bull Rock and Little Skellig, are within sight of each other yet head off in different directions.

The explanation has nothing to do with territorial behaviour, but instead seems to be a matter of mathematics reinforced by the culture of colonies.

Dr Thomas Bodey, postdoctoral researcher at the University of Exeter and joint-lead author of the study, explained: "Gannets get their chance when shoals of fish are forced to the surface, often by predatory whales and dolphins, but when the gannets start plunging into the water and feeding on a shoal, the fish start diving. You have to be one of the first gannets to get there and that is where the maths comes in: if you go into an area that is being used by birds from a closer colony, there is a higher chance that individuals from that colony will be there first."

The same applies when waste is being thrown off the backs off trawlers, another key feeding opportunity for gannets.

Cultural transmission within the colonies then seems to reinforce the geographical calculus.

"Gannets readily follow each other when at sea. Finding such separation between colonies, even when visible from each other, indicates that competition for food cannot be the only explanation and suggests cultural differences between colonies may be important. As with humans, birds have favoured routes to travel, and if new arrivals at a colony follow experienced old hands then these patterns can quickly become fixed, even if other opportunities potentially exist," Dr Bodey said.

The northern gannet is Europe's largest seabird, with a wingspan of around 2m, and nests on steep cliffs and rocky islands. Attaching the matchbox-sized satellite transmitters and GPS loggers used to track the birds was sometimes a major challenge.

At the biggest mainland UK colony at Bempton Cliffs in East Yorkshire, a military abseiling team from the Joint Services Mountain Training Wing was called in to help.

The UK supports between 60 -70 per cent of the world's northern gannets and the discovery that colonies depend on particular sea areas has implications for the location of marine protected areas and offshore energy development.

The research also has wide ranging implications for our understanding of animal behaviour. Co-author Dr Keith Hamer, Reader in Animal Ecology in the University of Leeds' Faculty of Biological Sciences, said: "We knew that species like ants that forage over short distances show segregation, but now we find that segregation not only occurs in gannets but that it is there just as strongly as in ants. That immediately opens the door to asking how many other species that we assumed would not show segregation actually do. There is no reason to believe that gannets are unique."

Professor Stuart Bearhop, Professor of Animal Ecology at the University of Exeter, said: "We understand an awful lot about what these seabirds do on land, but until recently we knew shockingly little about what they do at sea. The technology is now allowing us to leave the coast with them and we are discovering more and more of these amazing and unexpected patterns."

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/top_environment/~3/sVvgnT2PUqA/130606154708.htm

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Nontoxic cancer therapy proves effective against metastatic cancer

June 5, 2013 ? A combination of nontoxic dietary and hyperbaric oxygen therapies effectively increased survival time in a mouse model of aggressive metastatic cancer, a research team from the Hyperbaric Biomedical Research Laboratory at the University of South Florida has found.

The study, "The Ketogenic Diet and Hyperbaric Oxygen Therapy Prolong Survival in Mice with Systemic Metastatic Cancer," was published online today in PLOS ONE.

Led by Dominic D'Agostino, PhD, principal investigator in the Department of Molecular Pharmacology and Physiology at the USF Health Morsani College of Medicine, the research shows the effects of combining two nontoxic adjuvant cancer therapies, the ketogenic diet and hyperbaric oxygen therapy, in a mouse model of late-stage, metastatic cancer.

"Our study demonstrates the potential of these cost-effective, nontoxic therapies to contribute to current cancer treatment regimens and significantly improve the outcome of patients with advanced metastatic cancer," D'Agostino said.

Metastasis, the spreading of cancer from the primary tumor to distant spots, is responsible for over 90 percent of cancer-related deaths in humans. A lack of available therapies effective against metastatic disease remains the largest obstacle in finding a cure for cancer.

In the study, mice with advanced metastatic cancer were fed either a standard high carbohydrate diet or carbohydrate-restricted ketogenic diet. Mice on both diets also received hyperbaric oxygen therapy, which uses a special chamber to increase the amount of oxygen in the tissues.

The ketogenic diet forces a physiological shift in substrate utilization from glucose to fatty acids and ketone bodies for energy. Normal healthy cells readily adapt to using ketone bodies for fuel, but cancer cells lack this metabolic flexibility, and thus become selectively vulnerable to reduced glucose availability. Solid tumors also have areas of low oxygen, which promotes tumor growth and metastatic spread.

Hyperbaric oxygen therapy involves breathing 100 percent oxygen at elevated barometric pressure, saturating the tumors with oxygen. When administered properly, both the ketogenic diet and hyperbaric oxygen therapy are non-toxic and may even protect healthy tissues while simultaneously damaging cancer cells, D'Agostino said.

While both therapies slowed disease progression independently, animals receiving the combined ketogenic diet and hyperbaric oxygen therapy lived 78 percent longer than mice fed a standard high-carbohydrate diet.

The research, funded by a charitable donation from Scivation, was inspired by the research of Professor Thomas Seyfried of Boston College. Dr. Seyfried has advanced the theory that cancer is a metabolic disease, inspiring the development of metabolic strategies to treat and prevent cancer.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/~3/I2vTo2OUEy4/130605190158.htm

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Thursday, June 6, 2013

Microsoft previews Windows 8.1 on camera, forgets the Start button (video)

Microsoft previews Windows 8.1 on camera, forgets the Start button (video)

While it's not exactly our "first look" at Windows 8.1, Microsoft's put together an official preview video showing off several features of the OS update. If you caught our overview of what's coming in the next version, there isn't anything in the clip you won't know already -- in fact, the (sort of) return of the Start button isn't discussed at all, although it does briefly pop up on the screen of the Surface Pro used in the demo. You've been reading about it and inspecting screengrabs, but if an official video talkthrough is what you've been hankering for, there's four and a half minutes of just that waiting for you after the break.

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Source: Microsoft

Source: http://www.engadget.com/2013/06/05/microsoft-windows-8.1-preview-video/?utm_medium=feed&utm_source=Feed_Classic&utm_campaign=Engadget

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SAS redefines seating policy on all aircraft | News | Breaking Travel ...

Sorry, Readability was unable to parse this page for content.

Source: http://www.breakingtravelnews.com/news/article/sas-redefines-seating-policy-on-all-aircraft/

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Yoga, cleanup crews, and building barricades: Inside Turkey protests

ISTANBUL (AP) ? The protests in Turkey that began over government plans to uproot trees in Istanbul's main square to make way for a shopping mall have entered their seventh day. The protests have grown into something much bigger than simply protecting trees, drawing on a deep undercurrent of discontent against what many feel is the increasing arrogance of Prime Minister Recep Tayyip Erdogan, and have spread to cities across the country.

In the frequent, violent clashes that have occurred with police, two people have died, another is on life support, and about 1,000 have been wounded, medical services and rights groups say.

The protests' focus remains Taksim Square and its Gezi Park in central Istanbul, which has been occupied by demonstrators of all walks of life for more than a week. And amid the seriousness of the protests, there is also much humor.

A NEW WORD EMERGES

In the first days of the protests last week, Erdogan dismissed the demonstrators as "capulcu" (pronounced CHA-pul-dju) ? a Turkish word which translates as marauder, looter or plunderer. Protesters quickly turned the word to their advantage. They made it their own, Anglicizing it and turning it into a brand new verb, "Capulling" ? which means protesting, resisting the tear gas and shouting anti-Erdogan slogans.

The word has taken social networks by storm. Facebook users update their statuses: "I'm capulling today" and ask each other "have you capulled?" Banners, signs, handwritten slogans on T-shirts are making an appearance in the square.

Social media users are exchanging links to a music video entitled "Everyday I'm Capulling" and to one of American left-wing writer and philosopher Noam Chomsky sitting in front of a sign reading: "I am also a capulcu" and saying in Turkish: "Everywhere is Taksim, resistance is everywhere."

In the protests in the Turkish capital, Ankara, a woman was walking around with a sign attached to her back: "Thank God we are capulcus," while people distributed stickers in Ankara and Istanbul: "Beware Capulcu."

BURGEONING BARRICADES

Protesters want to make sure the police and their water cannon trucks and tear gas rounds can't reach Taksim Square and its occupied park. What better way to prevent entry than setting up barricades. Lots of barricades.

The barriers range from the elaborate, consisting of battered, smashed up or burned out buses and cars, often now decorated with graffiti, to the simple. Piles upon piles of heavy bricks have been ripped up from sidewalks to form barriers, topped with metal railings, plastic ticket booths, overturned metal dumpsters and pieces of scaffolding taken from building sites.

One street leading from the square down towards the Bosphorus has more than a dozen barriers along its length. Its sidewalks are now just sand paths, as all of their paving stones have been used to construct the barriers. On one recent night, a tourist bus unloaded a group of rather bemused, worried-looking tourists at one of the barricades, as a hotel employee guided them past the side of the barrier to their hotel on Taksim Square.

At night during clashes, protesters stand atop the barriers for a better vantage point, or use them as a rudimentary shield from the flying tear gas canisters shot by riot police. By day, barricades become backdrops for commemorative photos, a good location to pin up artwork, a climbing frame for the more playful, and a location for impromptu soccer games.

CLEAN-UP CREWS

Protesters ? in their hundreds during the day, burgeoning into thousands or tens of thousands at night ? and clashes with police can generate an awful lot of trash. But those occupying the park and square seem determined to keep the place tidy.

In the cool morning air, volunteers wearing surgical gloves and dragging trash bags behind them scour the park and the square, picking up the detritus of the previous night. Discarded surgical masks used to ward off the worst of the gas, empty plastic water bottles, food wrappers, even cigarette butts are all picked up and stuffed into the bags. The trash is then collected together in an ever increasing pile on the edge of the park.

YOGA IN THE PARK

Protesting is hard work, and some protesters are doing yoga to relax and stay in shape. Earlier this week, the morning open-air yoga class in Gezi Park was a small affair ? an instructor leading about a dozen people stretching out on colored yoga mats on a grassy patch in the center of the park.

By Thursday, the classes had swelled to about 80 people, and the instructor resorted to a loudspeaker to make herself heard.

PROTEST HUMOUR

The reasons behind Turkey's eight day of protests are serious enough. But demonstrators have also reacted with humor, particularly on social media sites, often lampooning the prime minister and poking fun at his comments.

In response to Erdogan branding those who drink alcohol as "alcoholics," a group of protesters in Ankara on Wednesday night chanted: "The alcoholic movement cannot be stopped."

Turkish users of social media have been sharing and resharing photos of ironic slogans spray-painted onto city walls in Istanbul and Ankara.

"This gas is fantastic my friend!"

"You banned alcohol, the people sobered up!"

"Help, Police! Oh never mind, you must be busy"

"Welcome to the gas festival"

"Tear gas works wonders on your complexion"

____

Fraser reported from Ankara. Thanassis Stavrakis in Istanbul contributed.

Source: http://news.yahoo.com/snapshots-turkeys-protest-105614957.html

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Playhaven Acquires Staq.io To Beef Up Gaming Analytics ...

Playhaven, a startup that helps mobile game developers monetize their player bases, acquired a small three-person startup called Staq.io to beef up their analytics offerings.

The company, which had came out of the TechStars incubator program, had built an analytics product that helps game developers understand how to retain and monetize engaged players.

?We quickly saw we had a shared vision of for the long-term,? said Playhaven CEO Andy Yang. ?We help developers maximize their players? lifetime value from two very different angles. They come from the real-time analytics side by giving insight and we?re coming from the other angle, with a great toolset that allows our developers to take action.?

All three employees of the company are joining Playhaven, which found its footing after a couple different pivots. It?s now a platform that helps game developers swap in and out promotions that help them hold on to all different types of players. They let game developers optimize promotions to players, whether they are the ?whales? that are heavy spenders to players that don?t spend anything and monetize better through advertising.

It took many tries for this company to find product-market fit with earlier incarnations of the company focusing on building player communities for games.

But now that they have found the right product-market fit, the company?s network has grown 400 percent year-over-year and now tracks 10 billion in-game events and touches about 135 million unique users per month through partners like Benchmark Capital-backed Natural Motion, Namco Bandai and Glu Mobile.

After raising $8 million more from GGV Capital last fall, the company has been staffing up by poaching COO Charles Yim from Google Admob and a head of European operations from Angry Birds-maker Rovio.

There are plenty of other service providers in the mobile apps and mobile gaming industry that have started from the analytics end, so it makes sense that Playhaven would fill this gap more thoroughly. Flurry parlayed a big reach in mobile analytics into a rich media and video advertising network while other companies like Apsalar have focused on doing behavioral targeting using a deep bench of analytics expertise.


PlayHaven is a Lifetime Value (LTV) Maximization Platform that enables mobile game creators to completely control and balance their in-game marketing and monetization needs. Embrace the flexibility of the web with PlayHaven?s HTML5-powered platform to modify, analyze, and optimize the game experience in real-time to meet business goals. Since May of 2010, PlayHaven has served thousands of game developers and publishers including PocketGems, Glu, Game Circus, Fluik, Halfbrick, and several others. Learn more at playhaven.com.

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//staq is a game management platform. We make it simple to monetize and optimize free to play games on mobile, web and consoles. We provide services to manage virtual currencies and virtual goods, player state, targeted promotions, beautiful analytics and data warehousing. //staq integrates with all the major distribution platforms and requires few lines of code to go from nothing to free to play. //staq is graduated from the Microsoft Accelerator for Windows Azure powered by TechStars 2012.

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Source: http://techcrunch.com/2013/06/05/playhaven-staq-io/

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