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Aerobic fitness affects long-term memory

Here's another reason to drop that doughnut and hit the treadmill: A new study suggests aerobic fitness affects long-term memory.

5 May 2014

Firearm injury prevention in children: Setting the research agenda

Pediatric leaders and researchers will tackle the complex subject of gun violence and critical gaps in research during a symposium on Saturday, May 4, at the Pediatric Academic Societies (PAS) annual meeting in Vancouver, British Columbia.

5 May 2014

Mixing stem cells with clay to regenerate human tissue

Gels made from clay could provide an environment that would stimulate stem cells to regenerate damaged tissues such as bone, skin, heart, spinal cord, liver, pancreas and cornea.

5 May 2014

Puzzle in breast cancer solved

In a new study published in Cell Reports, scientists at the Fred Hutchinson Cancer Research Center demonstrate that mice lacking one copy of a gene called CTCF have abnormal DNA methylation and are markedly predisposed to cancer.

5 May 2014

Research: Novel therapeutic approach to overcome chemoresistance in ovarian cancer

Inhibiting enzymes that cause changes in gene expression could decrease chemotherapy resistance in ovarian cancer patients, researchers at Georgia State University and the University of Georgia say.

5 May 2014

Researchers discover potential genetic variant that may make brains more resilient against Alzheimer's

Autopsies have revealed that some individuals develop the cellular changes indicative of Alzheimer's disease without ever showing clinical symptoms in their lifetime.

5 May 2014

Burwell confirmation hearings promise to showcase partisan split on health law

Though confirmation is likely for Sylvia Mathews Burwell to head up the Department of Health and Human Services, the GOP will use the process to skewer Obamacare.

5 May 2014

Study shows reversal of early-stage liver fibrosis after bariatric surgery

Bariatric surgery, which is best known for its ability to help patients lose substantial weight, can also result in significant improvement in nonalcoholic fatty liver disease (NAFLD), according to new research presented today at Digestive Disease Week- (DDW).

5 May 2014

Using substances at school is linked with increased odds of depression

When teens are caught drinking or using marijuana at school, a trip to the dean's office may not suffice.

5 May 2014

Pregnant women with obstructive sleep apnea more likely to die in hospital

Pregnant women with obstructive sleep apnea are more than five times as likely to die in the hospital than those without the sleep disorder, a comprehensive national study by the University of South Florida researchers found.

5 May 2014

Retiring Ore. exchange official lashes out at state leaders

Developments with online insurance marketplaces in Nevada, Oregon and New Mexico are also examined. Tom Jovick retired this week as a Cover Oregon administrator. On his way out, he issued a stinging letter to his fellow Cover Oregon staffers condemning the state's reaction to the IT crisis and saluting the worker bees for carrying on under heavy duress.

5 May 2014

Many young parents believe that electronic cigarettes are less harmful than regular cigarettes

Many young parents are using electronic cigarettes, and despite any evidence for safety, the vast majority of young adults who have used the devices believe they are less harmful than regular cigarettes, according to research to be presented Sunday, May 4, at the Pediatric Academic Societies (PAS) annual meeting in Vancouver, British Columbia, Canada.

5 May 2014

Prenatal DHA supplementation does not improve cognitive outcomes in children

Although there are recommendations for pregnant women to increase their intake of the omega-3 fatty acid docosahexaenoic acid (DHA) to improve fetal brain development, a randomized trial finds that prenatal DHA supplementation did not result in improved cognitive, problem-solving or language abilities for children at four years of age, according to the study in the May 7 issue of JAMA, a theme issue on child health.

5 May 2014

Only two-thirds of full-term infants are placed back-to-sleep, says neonatologist

Since 1994, parents have been urged to put their babies to sleep on their backs to reduce the risk of sudden infant death syndrome (SIDS).

5 May 2014

Infants heavily breastfeed after age of 6 months are not getting sufficient dietary diversity

Approximately three of every four Cincinnati infants heavily breastfeed after the age of six months is not obtaining the level of dietary diversity recommended by the World Health Organization, according to a new Cincinnati Children's Hospital Medical Center study.

5 May 2014

Higher sleep efficiency in women with advanced breast cancer is associated with lower mortality

A new study reports that sleep efficiency, a ratio of time asleep to time spent in bed, is predictive of survival time for women with advanced breast cancer.

5 May 2014

Docs often say colleagues prescribe unnecessary care

Elsewhere, the Centers for Medicare and Medicaid services sets a new date for doctors to adopt a new coding practice and Medicare may follow advice against giving smokers annual CT scans.

5 May 2014

Families do not always follow recommendations to reduce risk of sleep-related infant death

Each year, 4,000 babies die unexpectedly during sleep time from sudden infant death syndrome, accidental suffocation or unknown causes.

5 May 2014

Obese teens are likely to suffer nutritional deficiencies, says study

A new study exposes the risk of nutritional deficiencies in severely obese teens - both those who had weight loss surgery and those who did not.

5 May 2014

Motivational interviewing can help health care practitioners address child obesity

Pediatricians and dietitians who used motivational interviewing techniques to counsel families about their young child's weight were successful in reducing children's body mass index (BMI) percentile 3.1 more points than comparison children over a 2-year period, according to a study to be presented Sunday, May 4, at the Pediatric Academic Societies (PAS) annual meeting in Vancouver, British Columbia.

5 May 2014

Medical News

Aerobic fitness affects long-term memory

Firearm injury prevention in children: Setting the research agenda

Mixing stem cells with clay to regenerate human tissue

Puzzle in breast cancer solved

Research: Novel therapeutic approach to overcome chemoresistance in ovarian cancer

Researchers discover potential genetic variant that may make brains more resilient against Alzheimer's

Burwell confirmation hearings promise to showcase partisan split on health law

Study shows reversal of early-stage liver fibrosis after bariatric surgery

Using substances at school is linked with increased odds of depression

Pregnant women with obstructive sleep apnea more likely to die in hospital

Retiring Ore. exchange official lashes out at state leaders

Many young parents believe that electronic cigarettes are less harmful than regular cigarettes

Prenatal DHA supplementation does not improve cognitive outcomes in children

Only two-thirds of full-term infants are placed back-to-sleep, says neonatologist

Infants heavily breastfeed after age of 6 months are not getting sufficient dietary diversity

Higher sleep efficiency in women with advanced breast cancer is associated with lower mortality

Docs often say colleagues prescribe unnecessary care

Families do not always follow recommendations to reduce risk of sleep-related infant death

Obese teens are likely to suffer nutritional deficiencies, says study

Motivational interviewing can help health care practitioners address child obesity

Membrane proteins in focus: Turning high-risk targets into routine workflows

How metabolic phenotyping can detect viral infections in minutes

Directed enzyme evolution and the Nobel Prize: Making enzymes evolve in the lab

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