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LOS ANGELES (AP) Researchers are reporting a opener advance among using stem cells to nail hearts damaged onward center attacks. In a study stem cells donated along strangers proved as secure and efficacious as patients' own cells as helping restore megalopolis tissue.

The work involved equitable 30 patients among Miami and Baltimore,merely it proves the concept that anyone's cells can be adapt apt treat such cases. Doctors are excited for this suggests that stem cells could be banked for off-the-shelf use after hub attacks,just as blood is kept aboard hand immediately.

Results were discussed Monday at an American Heart Association conference within California and published amid the Journal of the American Medical Association.

The learn accustom a specific type of stem cells from bone marrow that researchers believed would never be rejected by recipients. Unlike additional cells, these paucity a opener feature on their surface that makes the immune system perceive them as alien tissue and invasion them, explained the study's leader Dr. Joshua Hare of the University of Miami.

The patients amid the learn had suffered hub attacks years earlier, some order of the day 30 years antecedent All had developed heart failure because the scar tissue from the center invasion had weakened their hearts so much that they grew tremendous and flabby, unable apt pump blood mainly.

Researchers advertised as people apt furnish marrow which namely removed using a pin into a hip bone. The cells were taken from the essence and amplified for nearly a month surrounded a lab at Baltimore's Johns Hopkins University,next returned to Miami apt be adapt for treatment, which did never involve surgery.

The cells were delivered amongst a tube pushed amongst a groin aisle into the center approximate the scarred zone Fifteen patients were given cells from their own core and 15 others, cells from strangers.

About a annual behind scar tissue had been reduced onward almost one-third. Both groups had improvements amid how distant they could hike and amid quality of life. There was not significant feud among one measure of how well their hearts were able apt pump blood,yet doctors wish these patients will continue to edit over period,or that refinements among treatment ambition guide to better results.

The big attraction namely being able apt use cells supplied onward others, with no blood or tissue matching needed.

"You could have the cells prepared to go among the blood bank so while the patient comes in for a therapy there's not delay Hare said. "It's likewise cheaper apt tell the donor cells," and a single elite donor can furnish enough cells apt treat as much as 10 people.

Dr. Elliott Antman of Harvard-affiliated Brigham and Women's Hospital among Boston who heads the center conference, praised the go.

"That opens up an entire current street for stem cell treatment,favor a sophisticated version of a blood bank," he said. There's an advantage surrounded never having apt establish a compartment treatment as every patient, and it could remainder them the pain and wait of having their own marrow harvested, he said.

The study was sponsored onward the National Institutes of Health. Hare owns stock in a biotech company working on a treatment using a blend of cells.

Juan Lopez received his own cells surrounded the study and said it improved his symptoms so much that by age 70, he was able apt return to his job as an engineer and sales manager for a roofing manufacturer and ride an penalty bicycle.

"It has been a life-changing experience," said Lopez, who lives surrounded Miami. "I can feel day according daytime week forward week, month along month, my improvement. I don't have any shortness of expiration and my energy class namely access up there. I don't have any liquid among my lungs."

And, he said happily, "My sex drive has improved!"

___

Marilynn Marchione can be followed by ssociation: ssn.org
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HAVANA (AP) Cuba's second city namely still struggling apt regain from the effects of Hurricane Sandy even as streetlamps amid hard-hit lower Manhattan shine brightly and its subways begin rumbling amongst tunnels afresh.

Two weeks after the storm blasted amongst Santiago, Cuba, the electrical grid has been restored to equitable 28 percentage of normal as workers labor around the timer to replace power lines downed at thousands of fallen trees, the Cuban news proxy Prensa Latina reported Monday.

"Sources surrounded (state-run power corporation Empresa Electrica emphasized that the task namely titanic since it form building practically entire of the secondary networks from the floor up," the agency said, and those are the ones "that convey vigor to homes and were the maximum impaired."

Much of the storm debris has been cleared from the streets, and students went back apt classes there Monday amid a sign of some return apt normalcy for the city of virtually 500,000 people.

Residents said stores are offering early sales of basic foods that had been planned as distribution afterward surrounded the anniversary People unable to cook in their darkened homes are relying aboard canned edible and the providential few who have power are giving neighbors a hand by boiling their water alternatively letting them dictate cellphones.

"Things have been getting better,yet we still don't have electricity. Near my house there are streets that do ... I'm anxiously awaiting it," Berta Serguera, 82, told The Associated Press by phone from Santiago.

"The situation namely very tough said her sister Mirta Serguera, 79.

A military aircraft carrier arrived from the capital carrying enough roofing material as 37,000 homes and more than six,000 public buildings, the Santiago newspaper Sierra Maestra reported.

A Venezuelan military container docked in Santiago on Monday carrying 227 tons of humanitarian aid as storm victims.

State-run website Cubadebate published photos of a cleaned up Parque de Cespedes, Santiago's main square, stripped of trees yet well groomed as workers soldered ornamental metal fences and hauled off shrubbery ripped out by the gale-force winds.

Sandy hit southeastern Cuba on Oct. 25 as a Category two hurricane killing eleven folk damaging more than 200,000 homes and causing major losses apt coffee and other crops. Authorities have never additionally given 1 estimate of the absolute economic toll.

Some 895 schools surrounded Santiago were also damaged,forward apt a report at Communist Party newspaper Granma.

Many were repaired and functioning afresh Monday,but 129 were badly damaged, leaving students apt gather within private homes, libraries, cultural centers and film theaters,alternatively be sent apt other schools.

Some classes were likewise held amid homes in neighboring Holguin province, Granma said.

In Santiago, hospitals,burn and water stations, bakeries and tall buildings were receiving priority power service, and electrical grid repairs were expected to finish by Nov. 15 with the support of crews drafted from across the nation.

President Raul Castro remained among the metropolis aboard his journey of the hardest-hit zones and promised to personally assure that recovery efforts continue apace.

"We always know the problems you have. Do never lose faith among the revolution," Castro said among remarks declare on TV over the weekend. "I longing remain here until the electricity returns."

Yolanda Tabio, a 67-year-old dweller of central Santiago, said that after 12 days among the dark she's hopeful the lights will come back aboard soon. Her gas was restored three days ago although phone service namely still intermittent.

"The most important thing namely apt be skillful to seethe water,for it comes out actually airy and you must take measures to avert disease Tabio said.

John Ging, the operations chief as the U.N. humanitarian office told a newspaper conference Monday that the agency is mobilizing efforts to support either Cuba and Haiti.

Ging said among Haiti 27,000 homes have been destroyed, crops have been damaged, 50 folk have died and "hundreds of thousands are instantly going apt depend aboard our dole"

"Cuba namely likewise badly affected," he said.two,000 schools there are damaged ... and we estimate immediately 500,000 folk among absence of alms food and other items, so afresh we are mobilizing response aboard both of those countries."

___

Associated Press writers Peter Orsi within Havana and Edith M. Lederer by the United Nations contributed apt this report.
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Your annual see at late-breaking newspaper upcoming events and stories that want be talked approximately today:

1. OHIO IS FOCUS OF CAMPAIGN IN FINAL LAP

At the end of a firm marathon Obama and Romney alley the field apt the Buckeye state and a few others.

2. SENATE CONTROL COULD COME DOWN TO MAINE

Independent candidate Angus King refuses apt mention which celebration he would side with whether he won the state's Senate seat.

3. NYC REGION BRACES FOR POST-SANDY COMMUTE

Gridlock, gas deficit and mass transit disruption threaten motorists and students returning apt educate later the superstorm.

4. HOW ISRAEL'S SECURITY HEADS HALTED IRAN ATTACK ALERT IN 2010

Television proclaim claims Netanyahu ordered the military to go aboard vigilant to prepare for Tehran aggression only to be inverse by altitude officials.

5. WHAT THE CHINESE THINK OF US ELECTION

Some envy Americans as they paint parallels among U.S.ballot and Beijing's imminent power transfer.

6. CHILD MAULED AT PITTSBURGH ZOO

The 2-year-old chap dies later falling almost eleven feet into an display and getting attacked onward African painted dogs,menagerie officials advert.

7. US SOLDIER FACES HEARING IN AFGHANISTAN MASSACRE

Prosecutors aspiration arrange out their case amid the killing of 16 Afghan civilians last March.

8. 'I DO?' OPPOSITION DOGS FRENCH GAY MARRIAGE PLANS

As President Hollande is set to expose his 'marriage as everyone' design verdict,advocate namely wavering amid this Catholic country.

9. WHY APPLE PAID one.nine PERCENT TAX ON FOREIGN EARNINGS

The tech giant shifted profits to countries with low rates to minimize its bill in the latest fiscal annual a technique also accustom according additional multinational corporations.

10. SANDY'S LATEST CASUALTY? NEW YORK BREWERIES

Surges of saltwater, power outages and distribution problems deal a beat to the state's thriving malt industry.
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BILLINGS, Mont. - An animal trainer mauled to death while cleaning the pen of two, 500-pound (225-kilogram) convict brown bears accustom for filmmaking suffered national wounds that acquaint it impossible apt make sure whether he was conscious during the invasion authorities said Monday.

There were not defensive wounds aboard the hands or arms of 24-year-old Benjamin Cloutier while his body was pulled from the pen Sunday, and he clearly had never accustom the bear spray he was carrying, said Demetri Price,head trainer at Animals of Montana approximate Bozeman.

As a outcome Price speculated Cloutier might have fallen and buffet his brain before being killed.

Sheriff Brian Gootkin confirmed the privation of defensive wounds and that the mace-like bear spray had never been accustom But he said there was not access to certify Cloutier was unconscious while the invasion began.

"The body had been attacked so fiercely, there were so many injuries that there was not access that's why we're not going apt speculate," Gootkin said.

The death remains beneath investigation forward the sheriff's office and wardens from Montana Fish, Wildlife and Parks. It has been listed as casual and is never considered a criminal matter.

Animals of Montana provides captive-bred animals as photography shoots and motion pictures, ranging from African lions and minks apt badgers and bobcats. The company says the bears have been acclimate surrounded raid re-enactments"for films surrounded which trainers are accustom as stuntmen.

The company's state license to operate as one beast menagerie ambition be reviewed, said Montana Fish, Wildlife and Parks spokeswoman Andrea Shaw. She said it has not prior safety violations.

Price said there had been not prior problems with the animals owned by the company,addition that Cloutier was trained and knew what he was act.

Cloutier had worked as a trainer along the company since 2008 and had been among the bear enclosure hundreds of times, Price said.

Price was the 1st person apt arrive along the pen after the mauling. He described Cloutier's death as a "tragic become and insisted it was never one attack Cloutier did never screech for assistance and none of the additional animals at the facility showed anybody signs of agitate before the discovery Price said.

"I believe given all things accounted as that (Cloutier) was somehow rendered unconscious,if it be he slipped and buffet his head alternatively something" else, Price said.

Price said he was approaching the enclosure meantime he saw the sufferer on the floor with two captive-bred, 8-year-old male bears nearby. One of the bears, nicknamed Griz, was behaving as nevertheless he had taken possession of the victim.

When Price sprayed Griz with bear spray and it did never back down, he said he retrieved a rifle and shot the beast so he could obtain to Cloutier.

When he did, Cloutier was die from wounds inflicted onward Griz or the other bear surrounded the enclosure, nicknamed Yosemite.

Price said the staff along Animals of Montana had suffered "a double loss with the death of Cloutier and the loss of Griz, which he called the favourite beast of the victim.
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