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“Losing Yourself” in A Fictional Character Can Affect Your Real Life

By Guest PostMay 9, 2012Culture, Generalelection day, experiment, fictional character, gay early story, gay late narrative, geoff kaufman, lisa libby, lose yourself, ohio state university, self concept, self identity, sexual orientation, stereotype

COLUMBUS, Ohio – When you “lose yourself” inside the world of a fictional character while reading a story, you may actually end up changing your own behavior and thoughts to match that of the character, a new study suggests.

Researchers at Ohio State University examined what happened to people who, while reading a fictional story, found themselves feeling the emotions, thoughts, beliefs and internal responses of one of the characters as if they were their own – a phenomenon the researchers call “experience-taking.” (more…)

Researchers Find Potential ‘Dark Side’ To Diets High In Beta-Carotene

By Guest PostMay 7, 2012Healthabdulkerim eroglu, africa, antioxidant, asia, beta-carotene, carlo dela sena, carotenoids, carrots, dark side, diet, earl harrison, gene, golden maize, health hazard, immune function, metabolism, molecule, ohio state university, robert curley, shockwave, south america, steven schwartz, sureshbabu narayanasamy, sweet potatoes, synthetic molecule, vitamin A

COLUMBUS, Ohio – New research suggests that there could be health hazards associated with consuming excessive amounts of beta-carotene.

This antioxidant is a naturally occurring pigment that gives color to foods such as carrots, sweet potatoes and certain greens. It also converts to vitamin A, and foods and supplements are the only sources for this essential nutrient.

But scientists at Ohio State University have found that certain molecules that derive from beta-carotene have an opposite effect in the body: They actually block some actions of vitamin A, which is critical to human vision, bone and skin health, metabolism and immune function. (more…)

Research Shows Why One Bacterial Infection is So Deadly in Cystic Fibrosis

By Guest PostApril 28, 2012Scienceacute infection, amal amer, antibiotics, anwari akhter, arwa abu khweek, autophagy, bacterial infection, bacterium, basant abdulrahman, benjamin kopp, burkholderia cenocepacia, cf, chronic destruction, cystic fibrosis, genetic mutation, kyle caution, lung infection, lung tissue, macrophage, mia tazi, mice and humans, molecule, ohio state university, p62, rapamycin

COLUMBUS, Ohio – Scientists have found why a certain type of bacteria, harmless in healthy people, is so deadly to patients with cystic fibrosis.

The bacterium, Burkholderia cenocepacia, causes a severe and persistent lung infection in patients with CF and is resistant to nearly all known antibiotics. Cystic fibrosis is a chronic disorder characterized by a buildup of mucus in the lungs and other parts of the body, and various types of lung infection are responsible for about 85 percent of deaths in these patients. (more…)

Stress About Wife’s Breast Cancer Can Harm A Man’s Health

By Guest PostApril 18, 2012Healthbreast cancer, cancer diagnosis, caroline dorfman, coughing, disease, gastrointestinal problems, hae chung yang, headaches, Health, immune dysregulation, kristen carpenter, laura simonelli, men, nausea, negative effect, ohio state, ohio state university, physical symptom, sharla wells di gregorio, stress assessment, stress symptom, symptom, treatment, weaker immune, william carson, wive

COLUMBUS, Ohio – Caring for a wife with breast cancer can have a measurable negative effect on men’s health, even years after the cancer diagnosis and completion of treatment, according to recent research.

Men who reported the highest levels of stress in relation to their wives’ cancer were at the highest risk for physical symptoms and weaker immune responses, the study showed. (more…)

Internet Use Promotes Democracy Best in Countries That Are Already Partially Free

By Guest PostApril 9, 2012Politics, Technologyafrobarometer, arab world, asia, asian barometer, autocratic regime, democracy, democratic revolution, elizabeth stoycheff, erik nisbet, frequency, internet, internet use, katy pearce, Kenya, mobilize citizen, mozambique, ohio state university, political change, political regime, pro democratic attitude, senegal, singapore, sociodemographic factor, sub-saharan africa, Tanzania, uganda, zambia

COLUMBUS, Ohio — Although use of the internet has been credited with helping spur democratic revolutions in the Arab world and elsewhere, a new multinational study suggests the internet is most likely to play a role only in specific situations.

Researchers at Ohio State University found that the internet spurs pro-democratic attitudes most in countries that already have introduced some reforms in that direction. (more…)

In The Mouth, Smoking Zaps Healthy Bacteria, Welcomes Pathogens

By Guest PostFebruary 20, 2012Healthbacteria, biofilm, bone loss, chad matthews, cytokines, dental plaque, disease, diverse ecosystem, dna signature, ecosystem, gingivitis, good bacteria, harmful bacteria, healthy bacteria, marcelo aspiras, marko de jager, maureen langlois, microbial community, ohio state university, periodontitis, philips oral healthcare, purnimakumar, smokers, smoking, swab, swollen gums, types of cytokines, vinayak joshi

COLUMBUS, Ohio — According to a new study, smoking causes the body to turn against its own helpful bacteria, leaving smokers more vulnerable to disease.

Despite the daily disturbance of brushing and flossing, the mouth of a healthy person contains a stable ecosystem of healthy bacteria. New research shows that the mouth of a smoker is a much more chaotic, diverse ecosystem—and is much more susceptible to invasion by harmful bacteria. (more…)

Markerless Motion Capture Offers A New Angle On Tennis Injuries

By Guest PostJanuary 19, 2012Science, Sports3d volume, ajit chaudhari, alison sheets, baseball, characteristic spin, computer program, game, game like situation, geoffrey d abrams, injury, kick serve, marc safran, markerless motion capture, motion capture technology, ohio state university, orthopedic injuries, racquet, rehabilitation protocols, researchers, shoulder injury, stanford university, stroke, tennis ball, tennis injuries, tennis player, thomas p andriacchi, timothy hewitt, upper body, vertical center line

COLUMBUS, Ohio – A new approach to motion capture technology is offering fresh insights into tennis injuries – and orthopedic injuries in general.

Researchers studied three types of tennis serves, and identified one in particular, called a “kick” serve, which creates the highest potential for shoulder injury. (more…)

2010 Spike in Greenland Ice Loss Lifted Bedrock, GPS Reveals

By Guest PostDecember 10, 2011Environmentamerican geophysical union, bedrock, climate change, dana john caccamise, eric c kendrick, german aerospace center, gnet, gps stations, grace, gravity recovery and climate experiment, greenland coast, greenland gps network, greenland ice sheet, hao zhou, ice, ice sheet, implications, island, jason e box, jian wang, k brown, melting season, michael bevis, NASA, natural response, ohio state university, san francisco, satellites, southern greenland, temperature, terry j wilson

SAN FRANCISCO – An unusually hot melting season in 2010 accelerated ice loss in southern Greenland by 100 billion tons – and large portions of the island’s bedrock rose an additional quarter of an inch in response.

That’s the finding from a network of nearly 50 GPS stations planted along the Greenland coast to measure the bedrock’s natural response to the ever-diminishing weight of ice above it.

Every year as the Greenland Ice Sheet melts, the rocky coast rises, explained Michael Bevis, Ohio Eminent Scholar in Geodynamics and professor in the School of Earth Sciences at Ohio State University. Some GPS stations around Greenland routinely detect uplift of 15 mm (0.59 inches) or more, year after year. But a temperature spike in 2010 lifted the bedrock a detectably higher amount over a short five-month period – as high as 20 mm (0.79 inches) in some locations. (more…)

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