Here are some of the latest health and medical news developments, compiled by editors of HealthDay:
Plastic Pieces Found in Lean Cuisine Chicken Meals
More than a million Lean Cuisine frozen meals are being recalled in the United States after seven customers said they found pieces of hard, bright blue plastic in their chicken meals.
Three varieties of meals are being recalled: Lean Cuisine Pesto Chicken with Bow Tie Pasta, Lean Cuisine Chicken Mediterranean, and Lean Cuisine Chicken Tuscan, the New York Daily News reported.
One consumer suffered a minor injury after a piece of plastic poked the person's gums, said Roz Ahearn, a spokeswoman for Nestle Prepared Foods.
"A tray may have broken and chip-chopped into the product," Ahearn told the Daily News.
For more information about the recall, call (800) 227-6188.
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G.E. Wall Ovens Pose Fire Hazard: Report
About 244,000 wall ovens are being recalled by General Electric Co. because the ovens could cause a fire or property damage during the self- clean cycle, the U.S. Consumer Product Safety Commission says.
To date, there have been 28 cases in which kitchen cabinets have been damaged by escaping heat after oven doors were removed and improperly reattached by installers or consumers. There have been no reports of injuries, Bloomberg news said.
The recall covers GE, GE Profile, Monogram and Kenmore wall ovens sold from October 2002 to December 2004 for between $900 and $3,600. The CPSC advises consumers to inspect the oven door, which won't open into the flat position if it's not properly attached, Bloomberg said.
If there's a problem with the door, consumers should not use the self- clean cycle until a free repair has been completed. The ovens can still be used for normal baking or broiling. For more information, phone GE at (888) 569-1588.
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Protein Linked to Breast Cancer Metastasis
Reducing production of a protein called palladin limits the ability of breast cancer cells to spread, according to U.S. researchers who also found that levels of palladin were higher in four invasive breast cancer cell lines than in four non-invasive cell lines.
The findings from laboratory tests suggest that palladin plays a crucial role in the spread of cancer cells from breast tumors to other areas of the body, United Press International reported.
Most breast cancer patients wouldn't die if cancer cells couldn't make their way from the breast tumor to the brain and bone marrow, said researcher Carol Otey, of the University of North Carolina at Chapel Hill School of Medicine.
The study was published in the journal Oncogene.
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Nearly Half of Primary-Care Docs Dissatisfied: Survey
A new U.S. survey found that 49 percent of 11,950 primary care physicians said they want to stop practicing or reduce their patient loads during the next three years due to frustration caused by having to deal with non-clinical paperwork, difficulties being reimbursed by insurance companies, and too many government regulations.
"Tens of thousands of primary care doctors face the same problems as millions of ordinary citizens: frustrations in dealing with HMOs and government red tape," said Sandra Johnson, a board member of the Physicians' Foundation, which released the survey, United Press International reported.
"The thing we heard over and over again from the physicians was that they're unhappy they can't spend more time with their patients, which is why they went into primary care in the first place," Johnson said in a news release.
The survey also found that 78 percent of respondents believe there's an existing shortage of primary care doctors in the United States, UPI reported.
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