American Physiological Society
Pilot study suggests that T cells become more responsive in exercising cancer survivors weeks after chemo ends
Researchers may soon be able to add yet another item to the list of exercise's well-documented health benefits: A preliminary study suggests that when cancer survivors exercise for several weeks after they finish chemotherapy, ...
Cancer
Oct 11, 2012 |
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Nerve and muscle activity vary across menstrual cycle: May help explain higher rates of knee injuries in female athletes
Numerous studies have shown that female athletes are more likely to get knee injuries, especially anterior cruciate ligament (ACL) tears and chronic pain, than their male counterparts. While previous research has focused ...
Medical research
Oct 11, 2012 |
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Purple corn compound may aid in developing future treatments for Type 2 diabetes, kidney disease
Diabetic nephropathy is one of the most serious complications related to diabetes, often leading to end-stage kidney disease. Purple corn grown in Peru and Chile is a relative of blue corn, which is readily available in the ...
Medical research
Sep 18, 2012 |
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Iron, vitamins could affect physical fitness in adolescents
Adolescence is an important time not only for growing but for acquiring healthy habits that will last a lifetime, such as choosing foods rich in vitamins and minerals, and adopting a regular exercise regimen. Unfortunately, ...
Health
Aug 08, 2012 |
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Are cold feet plaguing your relationship? Physiologists identified biological mechanism that could be responsible
Cold feet -- those chilly appendages that plague many people in the winter and an unlucky few all year round -- can be the bane of existence for singles and couples alike. In a new study, scientists led by Selvi C. Jeyaraj ...
Medical research
Jul 31, 2012 |
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To understand childhood obesity, researchers look to inactive, fat rats
Childhood obesity has nearly tripled in the past three decades, and by 2009, 17 percent of those 2-19 years of age were classified as obese. If actions against childhood obesity do not take place it is likely that today's ...
Overweight and Obesity
Jul 24, 2012 |
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A century of learning about the physiological demands of Antarctica
In late 1911, British Naval Captain Robert F. Scott led a team of five Englishmen on their quest to be the first to reach the South Pole. Upon arrival they learned they had been preceded by a Norwegian team, led by Roald ...
Health
Jun 12, 2012 |
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Could the ways animals regenerate hair and feathers lead to clues to restore human fingers and toes?
This summer's action film, "The Amazing Spider-Man," is another match-up between the superhero and his nemesis the Lizard. Moviegoers and comic book fans alike will recall that the villain, AKA Dr. Curt Connors, was a surgeon ...
Medical research
May 10, 2012 |
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Changes in brain's blood flow could cause 'brain freeze'
'Brain freeze' is a nearly universal experience—almost everyone has felt the near-instantaneous headache brought on by a bite of ice cream or slurp of ice-cold soda on the upper palate. However, scientists are still ...
Medical research
Apr 23, 2012 |
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New analysis of premature infants' heartbeats, breathing could be cues for leaving NICU
Late gestation is a busy time for babies getting ready for life outside the womb, particularly for functions critical to life such as breathing and maintaining an adequate heartbeat. These two functions are connected in mature ...
Health
Mar 26, 2012 |
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APS issues new policy requiring identification of sex or gender in reporting scientific research
The American Physiology Society (APS) has announced a new policy requiring the reporting of the sex of experimental animals and the sex or gender of humans used in studies submitted for publication in any of the organization's ...
Other
Mar 02, 2012 |
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Serotonin could play a large role in bone loss
Scientists have long known that calcium leaches from the bones both during lactation and in certain types of cancer. The driver behind these phenomena is a molecule called parathyroid hormone related protein (PTHrP), which ...
Medical research
Feb 21, 2012 |
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Oxygen-deprived baby rats fare worse if kept warm
New study suggests that baby rats deprived of oxygen, but kept warm, had bigger swings in glucose and insulin, metabolic and physiologic effects that could increase the chances of brain damage. Findings could have implications ...
Medical research
Feb 13, 2012 |
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Visual working memory not as specialized in the brain as visual encoding, study finds
Researchers have long known that specific parts of the brain activate when people view particular images. For example, a region called the fusiform face area turns on when the eyes glance at faces, and another region called ...
Neuroscience
Feb 06, 2012 |
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Sleep deprivation tied to increased nighttime urination in preadolescence
Nighttime visits to the bathroom are generally associated with being pregnant or having an enlarged prostate, but the problem can affect youngsters, too. A new study sheds light on why some children may need to urinate more ...
Health
Feb 01, 2012 |
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