CES 2014: Rehabtek changes medical rehab methods

submitted by: nsf

At the Consumer Electronics Show, Rehabtek is shaking up the medical rehab industry with robotics like their ankle model designed to help children with it's interactive games.

Rehabtek is one of nearly 30 exhibitors funded by NSF this week at Eureka Park, which features new grassroots technology.

Read more: http://go.usa.gov/ZPvk

Science Behind the News: Influenza & Flu Vaccines

submitted by: nsf

Every flu season, Americans battle coughs, fevers and body aches. The flu is a respiratory illness caused by a virus, a pathogen that causes disease in the human body. To understand how the flu is caught, spread and treated, Duke University's Katia Koelle explains the biology of a virus and how it is transmitted. "Science Behind the News" is produced in partnership with NBC Learn.

Provided by the National Science Foundation & NBC Learn

Science Behind the News: Drug-Resistant Bacteria

submitted by: nsf

As disease-causing bacteria becomes increasingly resistant to antibiotics, scientists like Erin Carlson from Indiana University are turning to natural sources to find new medicines. "Science Behind the News” is produced in partnership with NBC Learn.

Provided by the National Science Foundation & NBC Learn

Science Behind the News: Allergies

submitted by: nsf

Seasonal Allergies affect more than 40 million Americans each year. Plant biologist Dr. Kristina Stinson of Harvard University explains how allergies affect the body, and why warmer weather could lead to longer, more severe allergy seasons. "Science Behind the News" is produced in partnership with NBC Learn.

Provided by the National Science Foundation & NBC Learn

Silencing the Menkes Copper-Transporting ATPase (Atp7a) Gene in Rat Intestinal Epithelial (IEC-6) Cells Increases Iron Flux via Transcriptional Induction of Ferroportin 1 (Fpn1)

submitted by: jfcollins
The Menkes copper-transporting ATPase (Atp7a) gene is induced in rat duodenum during iron deficiency, consistent with copper accumulation in the intestinal mucosa and liver. To test the hypothesis that ATP7A influences intestinal iron metabolism, the Atp7a gene was silenced in rat intestinal epithelial (IEC-6) cells using short hairpin RNA (shRNA) technology. Perturbations in intracellular copper homeostasis were noted in knockdown cells, consistent with the dual roles of ATP7A in pumping...
Authors: Sukru Gulec, James F. Collins

DIETARY MAGNESIUM INTAKE IS INVERSELY ASSOCIATED WITH MORTALITY IN ADULTS AT HIGH CARDIOVASCULAR RISK

submitted by: Marta Guasch
The relation between dietary magnesium intake and cardiovascular disease or mortality has been evaluated in several prospective studies, but few of them have assessed the risk of all-cause mortality, which has never been evaluated in Mediterranean adults at high cardiovascular risk. The aim of this study was to assess the association between magnesium intake and cardiovascular disease and mortality risk, in a Mediterranean population at high cardiovascular risk with high average magnesium...
Authors: Marta Guasch-Ferré, Mònica Bulló, Ramon Estruch, Dolores Corella, Miguel A Martínez-González, Emilio Ros, Maribel Covas, Fernando Arós, Enrique Gómez-Gracia, Miquel Fiol, José Lapetra, Miguel A Muñoz, Lluís Serra-Majem, Nancy Babio, Xavier Pintó, Rosa M Lamuela-Raventós, Valentina Ruiz-Gutíerrez, Jordi Salas-Salvadó