Wednesday, April 3, 2013

Nothing fishy about it: Fish oil can boost the immune system

Apr. 1, 2013 ? Fish oil rich in DHA and EPA is widely believed to help prevent disease by reducing inflammation, but until now, scientists were not entirely sure about its immune enhancing effects. A new report appearing in the April 2013 issue of the Journal of Leukocyte Biology, helps provide clarity on this by showing that DHA-rich fish oil enhances B cell activity, a white blood cell, challenging the notion that fish oil is only immunosuppressive. This discovery is important as it shows that fish oil does not necessarily reduce the overall immune response to lower inflammation, possibly opening the doors for the use of fish oil among those with compromised immune systems.

"Fish oil may have immune enhancing properties that could benefit immunocompromised individuals," said Jenifer Fenton, Ph.D., M.P.H., a researcher involved in the work from the Department of Food Science and Human Nutrition at Michigan State University in East Lansing, Michigan.

To make this discovery, researchers used two groups of mice. One group was fed a control diet, and the other was fed a diet supplemented with DHA-rich fish oil for five weeks. B cells were harvested from several tissues and then stimulated in culture. Researchers then looked for markers of B cell activation on the cell surface, B cell membrane changes, and B cell cytokine production. They found that DHA-enriched fish oil enhanced B cell activation and select antibody production, which may actually aid immune responses associated with pathogen clearance, while possibly dampening the totality of the inflammatory response.

"This work confirms similar findings on fish oil and B cells from our lab, and moves us one step closer to understanding the immune enhancing properties of EPA and DHA," said S. Raza Shaikh, Ph.D., a researcher also involved in the work from the Department of Biochemistry and Molecular Biology at East Carolina University.

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The above story is reprinted from materials provided by Federation of American Societies for Experimental Biology, via EurekAlert!, a service of AAAS.

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Journal Reference:

  1. E. A. Gurzell, H. Teague, M. Harris, J. Clinthorne, S. R. Shaikh, J. I. Fenton. DHA-enriched fish oil targets B cell lipid microdomains and enhances ex vivo and in vivo B cell function. Journal of Leukocyte Biology, 2012; 93 (4): 463 DOI: 10.1189/jlb.0812394

Note: If no author is given, the source is cited instead.

Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/~3/5_7lPVX69Fg/130401111545.htm

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Tuesday, April 2, 2013

Jessica Lynch is ?happy to put Iraq in the past?

Ten years, ago, 19-year-old Army Pvt. Jessica Lynch was rescued with multiple injuries after her supply unit had come under fire and she was taken captive in Iraq. Lynch was the only POW in her unit to come out alive, and the first woman POW to be rescued in war.

Lynch, on the 10th anniversary of her rescue, went on the "Today" show on Monday to talk about the intervening years and the difficulty she had had with being in the spotlight. Thanks to the story of the capture having been inaccurate, the Iraq war veteran had gone from being a media darling to the poster child for an ill-prepared war effort.

She recalled, ?I set the record straight as much as I can. I did Congress and testified to let everyone know ? the real story.? For example, her many broken bones, attributed to enemy fire, came from her Humvee crash. And while it was reported that she used her M16 rifle, she said it actually had jammed.

The West Virginia native is now a motivational speaker, teacher and mother?the latter is the role for which "she feels the most pride," she said.

Lynch told "Today," "I?m happy we?re at this 10-year mark, but I?m happy to put Iraq in the past. It?s always going to be part of my life."

She added, "I'm blessed and happy to be here."

Her injuries, however, always serve as a reminder of the war: She has had 21 surgeries, including for a broken back and two broken legs. She wears a brace on the left leg and her right leg still hurts. She said, ?I do the best that I can and am just thankful that I'm here.?

Lynch also told "Today" that as the only one in her unit to survive, she has had to deal with survivor?s guilt. "My best friend [Lori Paestewa] didn?t get to come back, and I did. She had two beautiful kids," Lynch said. "It?s hard to know they?re going to have to grow up without their mom.?

She added, ?I have that never-give-up attitude. As long as you keep it in your mind, you can do anything. That?s what it?s all about, it?s persevering.?

Source: http://news.yahoo.com/blogs/lookout/jessica-lynch-speaks-10-years-her-rescue-happy-150800995.html

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The 89th Hunger Games

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The 89th Hunger Games

"In the ruins of a place once known as North America lies the nation Panem, a shining Capitol surrounded by 12 (formerly 13) outlying districts." The games run by this Capitol are- well, a free-for-all fight to the death.

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Monday, April 1, 2013

Drug maker Novartis loses India patent battle

FILE - In this Thursday, Feb. 9, 2012 file photo, a pharmacist works in a lab where medicines are being produced at a Cipla manufacturing unit on the outskirts of Mumbai, India. A lawyer for healthcare activists says India's Supreme Court has rejected drug maker Novartis AG' right to patent a new version of a lifesaving cancer drug. The landmark ruling today is a victory for India's (Canadian) $26 billion generic drug industry that provides cheap medicines to millions around the world. Novartis has fought a legal battle in India since 2006 for a fresh patent for its cancer drug Glivec. Cipla makes a generic version of Glivec. (AP Photo/Rafiq Maqbool, File)

FILE - In this Thursday, Feb. 9, 2012 file photo, a pharmacist works in a lab where medicines are being produced at a Cipla manufacturing unit on the outskirts of Mumbai, India. A lawyer for healthcare activists says India's Supreme Court has rejected drug maker Novartis AG' right to patent a new version of a lifesaving cancer drug. The landmark ruling today is a victory for India's (Canadian) $26 billion generic drug industry that provides cheap medicines to millions around the world. Novartis has fought a legal battle in India since 2006 for a fresh patent for its cancer drug Glivec. Cipla makes a generic version of Glivec. (AP Photo/Rafiq Maqbool, File)

A billboard for wholesale rate of cancer medicines is seen outside a chemist store, in New Delhi, India, Monday, April 1, 2013. India's Supreme Court on Monday rejected drug maker Novartis AG's attempt to patent a new version of a cancer drug Glivec in a landmark decision that healthcare activists say ensures poor patients around the world will get continued access to cheap versions of lifesaving medicines. (AP Photo/Manish Swarup)

FILE - In this Monday, Jan. 29, 2007 file photo, Indian police officers block demonstrators protesting against drug manufacturer Novartis' case against Indian government on drug patents in New Delhi, India. A lawyer for healthcare activists says India's Supreme Court has rejected drug maker Novartis AG' right to patent a new version of a lifesaving cancer drug. The landmark ruling Monday, April 1, 2013 is a victory for India's $26 billion generic drug industry that provides cheap medicines to millions around the world. Novartis has fought a legal battle in India since 2006 for a fresh patent for its cancer drug Glivec. (AP Photo/Saurabh Das, File)

FILE - In this Thursday, Feb. 9, 2012 file photo, a man walks past the Cipla manufacturing unit on the outskirts of Mumbai, India. India's Supreme Court on Monday rejected drug maker Novartis AG's attempt to patent a new version of a cancer drug in a landmark decision that healthcare activists say ensures poor patients around the world will get continued access to cheap versions of lifesaving medicines. Novartis had argued that it needed a new patent to protect its investment in the cancer drug Glivec, while activists said the company was trying to use loopholes to make more money out of a drug whose patent had expired. Cipla makes a generic version of Glivec. (AP Photo/Rafiq Maqbool, File)

(AP) ? India's Supreme Court on Monday rejected drug maker Novartis AG's attempt to patent an updated version of a cancer drug in a landmark decision that health activists say ensures poor patients around the world will get continued access to cheap versions of lifesaving medicines.

Novartis had argued that it needed a patent to protect its investment in the cancer drug Glivec, while activists said the drug did not merit intellectual property protection in India because it was not a new medicine. In response to the ruling, Novartis said it would not invest in drug research in India.

The court's decision has global significance since India's $26 billion generic drug industry, which supplies much of the cheap medicine used in the developing world, could be stunted if Indian law allowed global drug companies to extend the lifespan of patents by making minor changes to medicines.

Once a drug's patent expires, generic manufacturers can legally produce it. They are able to make drugs at a fraction of the original manufacturer's cost because they don't carry out the expensive research and development.

Pratibha Singh, a lawyer for the Indian generic drug manufacturer Cipla, which makes a version of Glivec for less than a tenth of the original drug's selling price, said the court ruled that a patent could only be given to a new drug, and not to those which are only slightly different from the original.

"Patents will be given only for genuine inventions, and repetitive patents will not be given for minor tweaks to an existing drug," Singh told reporters outside the court.

Novartis called the ruling a "setback for patients," and said patent protection is crucial to fostering investment in research to develop new and better drugs.

Ranjit Shahani, the vice chairman and managing director of Novartis India, said the ruling "will hinder medical progress for diseases without effective treatment options."

He said the court's decision made India an even less attractive country for major investments by international pharmaceutical companies.

"Novartis will not invest in drug research in India. Not only Novartis, I don't think any global company is planning to research in India," he said.

The Swiss pharmaceutical giant has fought a legal battle in India since 2006 to patent a new version of Glivec, which is mainly used to treat leukemia and is known as Gleevec outside India and Europe. The earlier version of Glivec did not have an Indian patent because its development far predated the country's 2005 patent law. Novartis said Glivec is patented in nearly 40 other countries.

India's patent office rejected the company's patent application, arguing the drug was not a new medicine but an amended version of its earlier product. The patent authority cited a provision in the 2005 patent law aimed at preventing companies from getting fresh patents for making only minor changes to existing medicines ? a practice known as "evergreening."

Novartis appealed, arguing the drug was a more easily absorbed version of Glivec and that it qualified for a patent because it was "a revolutionary treatment," not an incremental improvement.

Anand Grover, a lawyer for the Cancer Patients Aid Association, which led the legal fight against Novartis, said the ruling Monday prevented the watering down of India's patent laws.

"This is a very good day for cancer patients. It's the news we have been waiting for for seven long years," he said.

Aid groups, including Medicins Sans Frontieres, have opposed Novartis' case, fearing that a victory for the Swiss drugmaker would limit access to important medicines for millions of poor people around the world.

Glivec, used in treating chronic myeloid leukemia and some other cancers, costs about $2,600 a month. Its generic version was available in India for around $175 per month.

"The difference in price was huge. The generic version makes it affordable to so many more poor people, not just in India, but across the world," said Y.K. Sapru, of the Mumbai-based cancer patients association.

"For cancer sufferers, this ruling will mean the difference between life and death. Because the price at which it was available, and considering it's the only lifesaving drug for chronic myeloid cancer patients, this decision will make a huge difference," Sapru said.

Leena Menghaney of Medicins Sans Frontieres said India would continue to grant patents on new medicines.

"This doesn't mean that no patents will be granted. Patents will continue to be granted by India, but definitely the abusive practice of getting many patents on one drug will be stopped," Menghaney said.

The judgment would ensure that the prices of lifesaving drugs would come down as many more companies would produce generic versions.

"We've seen this happening with HIV medicines, where the cost of HIV treatment has come down from $10,000 to $150 per year. Cancer treatment costs have come down by 97 percent in the case of many cancer drugs," she said.

"This decision is incredibly important. The Supreme Court decision will save a lot of lives in the coming decades," Menghaney said.

___

AP writer Kay Johnson contributed to this story from Mumbai, India.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/bbd825583c8542898e6fa7d440b9febc/Article_2013-04-01-India-Patent%20Battle/id-f2f33f8063d148b5900ffb05aec34c08

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?The Hangover? re-imagined as a horror film (video)

In 2009, ?The Hangover? dominated the summer box office on its way to becoming the most profitable ?R? rated comedy ever. But the film, and its sequel, are certainly not without their critics.

Regardless of where you stand, you?ll probably enjoy this hilariously edited movie trailer for the film, which re-imagines The Hangover as a horror movie.

Warning, there are two spots of foul language in the trailer, so don?t this one in front of your kids.

Film student Richard W. Scott edited the footage as part of his college dissertation in order to, in Scott?s words, serve as, ?part of an experimental investigation into the power of post-production techniques on a movie's genre.?

Scott employs several editing techniques that are common in today?s horror films. For examples, the color-coding of the trailer has been saturated into sepia tones, as opposed to the actual film?s bright and welcoming colors. And the music has been replaced with sharp and harsh sound cues which put the viewer on edge.

But the real creativity lies in the way that Scott has pieced the footage together, to make the film appear to be a dark journey into a world where the character of Alan, portrayed by Zach Galifinakis, is actually a murderer on the loose in Las Vegas wreaking havoc upon the lives of his unsuspecting friends and anyone else who stumbles across his path.

As Alan declares at the end of the clip, ?I don?t care what happens. I don?t care if I kill someone.?

And if you want to see more of Scott's work, he has put together another clip for his dissertation, which re-imagines the 2005 film "Batman Begins" as a comedy.

[Via Badass Digest]

Source: http://news.yahoo.com/blogs/sideshow/hangover-imagined-horror-film-video-211904785.html

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From Dallas to Damascus: The Texas 'straight shooter' who could replace Syria's Assad

Ozan Kose / AFP - Getty Images

Ghassan Hitto, speaking to reporters after his March 18 election as Syria's interim prime minister.

By Ayman Mohyeldin and Alastair Jamieson, NBC News

He is a ?straight shooter? from Texas who worked as a telecoms executive until November. But Ghassan Hitto now finds himself the presumptive caretaker-leader of Syria as world powers plot the end of Bashar Assad?s crumbling regime.

The American citizen, born in Syria, is the new prime minister of the opposition?s interim government ? the apparatus that the international community hopes will seal the end of Assad?s rule.

Friends describe Hitto, 50, as ?sincere? and ?practical,? but the charismatic technocrat will need all the charm he can muster to unify Syria?s fragmented opposition.

His rapid rise has prompted questions about how the deadly conflict should end and has cast a light on infighting, fueled by regional countries purportedly supporting certain opposition figures.

The Free Syrian Army, one of the key rebel groups fighting Assad?s forces on the ground inside Syria, responded to Hitto?s appointment in Istanbul on March 18 by refusing to recognize his authority.


?The situation there is so dire, I?m afraid for him,? said Mustafa Carroll,?who worked alongside Hitto in Texas as a volunteer at Muslim advocacy groups. ?It?s a big responsibility and it?s very complicated.?

?He?s a straight shooter, very sincere, very well-regarded and a very active community person,? said Carroll, who is director of the Houston chapter of the Council for American-Islamic Relations.

Seen as Muslim Brotherhood's pick
Hitto, a father of four, lived in the U.S. for three decades, most recently on the outskirts of Dallas working as director of operations for telecoms supplier Inovar, where co-worker?Arshad Syed remembers him as "honest" and "personable."

He left Syria in the early 1980s and received an MBA at Indiana Wesleyan University on top of a degree in computer science and mathematics from Purdue University in Indianapolis.

Strongly active in community groups, he was a member of the board of directors at the private Islamic school Bright Horizons Academy, in Garland, Texas, where his wife Suzanne still teaches English.

In November, he made the decision to get involved in the National Coalition for Syrian Revolutionary and Opposition Forces -- the international grouping that seeks to end Syria?s civil war on the condition that Assad is removed from power.

/

A look back at the conflict that has overtaken the country.

?Like a lot of people living away, he just wanted to help his homeland,? said Carroll.

Hitto?s wife did not return calls, but the academy issued a statement describing him as ?a practical man with great management experience.?

It said: ?He was always open minded and open to debate. He conducted himself with the highest honesty and integrity. His talent for bringing people together for the common good will be missed in our community.?

Hitto, a respected technocrat but an inexperienced politician, won the overwhelming number of votes from those who cast a ballot -- other possible candidates that included a former Syrian regime official -- but some members of the Coalition boycotted the vote in protest at the process.

Not everyone was convinced the opposition needed an interim government, seeing it as yet another organization that could compete for control of a post-Assad Syria.

Official spokesman Walid al-Bunni walked out of the vote in protest and Moaz al-Khatib, president of the Coalition, resigned and had to be persuaded back on board just in time for the Arab Summit in Doha, which began Tuesday.

?Hitto?s whole role has been undermined from the start,? said Christopher Phillips, associate fellow of the Middle East and North Africa Programme at U.K. think tank, Chatham House.

?He?s very much the Muslim Brotherhood?s man, and is seen as such. There was a lot of pressure to get an interim opposition leader in place ahead of the Doha talks, but the way in which it was done, and the choice of very much the man that Qatar and Turkey wanted, has infuriated and alienated just about every key player in the process.?

Represents 'the some of the some'
Salman Shaik, director of the Brookings Center in Doha, said many Syrians "still regard the appointment of Hitto with suspicion." Even if Assad is toppled from power, Hitto is by no means certain of the authority he needs to implement free and fair elections.

?The huge elephant in the room is that there is no guarantee that, if and when the Assad regime falls, that any of the groups fighting in Syria will gather around this official opposition,? said Phillips. ?There are huge uncertainties in all of this.?

Abdulrahman al-Rashed, commentator and general manager of the Al Arabiya news channel, wrote: ?I am confident that Mr. Hitto is a respectable person and that he cares about Syria. But during this difficult time, we want a person who represents everyone and not only some Syrians. Some members of the Syrian coalition decided to choose Hitto but the coalition itself only represents some Syrians. Therefore, Hitto represents the some of the some!?

Yasser Tabarra, the Chicago-based legal adviser to the Coalition, says the interim government will focus on managing the 60 to 70 percent of the country that is liberated and controlled by opposition rebels.

The government would coordinate local management efforts, including establishing law and order, and delivering basic goods and services, Tabarra said.

Two key stumbling blocks remain: whether the Coalition should enter into any form of negotiations with the regime while Assad is still in power, and whether Hitto, an ethnic Kurd viewed as the Muslim Brotherhood's favored candidate, can unite the ideological differences between its liberal and Islamist members.

In his task, Hitto at least has the backing of the U.S.

?This is an individual who, out of concern for the Syrian people, left a very successful life in Texas to go and work on humanitarian relief for the people of his home country,? said State Department spokeswoman Victoria Nuland after Hitto?s election.

?We?re very hopeful that his election will foster unity and cohesion among the opposition.?

NBC News' Becky Bratu contributed to this report.

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