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Public Health & Associations

Public Health & Associations

News on public health research and national as well as international health policies. Edited by MEDICA.de and several associations.

 
 

Immune system: not even cell death can stop the alarm

( Source: MEDICA.de )

Photo: Confocal microscopy image of macrophages [26/06/2014] Even after a cell dies, components of the immune system remain active and continue to fuel inflammatory reactions. An international team of researchers under the direction of scientists from the Institute of Innate Immunity at the University Hospital of Bonn has discovered how this incredible form of communication works.Immune system: not even cell death can stop the alarm - Read more

Nanoscale composites improve MRI

( Source: MEDICA.de )

Photo: Silicon mesoporous particles, aka SiMPS [24/06/2014] Submicroscopic particles that contain even smaller particles of iron oxide could make magnetic resonance imaging (MRI) a far more powerful tool to detect and fight disease.Nanoscale composites improve MRI - Read more

Blood product sterilization taken too far?

( Source: MEDICA.de )

Photo: Vials of blood [17/06/2014] Certain processes used to sterilize blood products could potentially cause serious health issues in transfusion recipients, according to an international study led by Dr. Patrick Provost of Université Laval's Faculty of Medicine and the CHU de Québec Research Center.Blood product sterilization taken too far? - Read more

Making artificial vision look more natural

( Source: MEDICA.de )

Photo: Eye overlaid with transparent images [10/06/2014] In laboratory tests, researchers have used electrical stimulation of retinal cells to produce the same patterns of activity that occur when the retina sees a moving object. Although more work remains, this is a step toward restoring natural, high-fidelity vision to blind people, the researchers say.Making artificial vision look more natural - Read more

Fighting cancer with dietary changes

( Source: MEDICA.de )

Photo: Woman eating a salad [30/05/2014] Calorie restriction, a kind of dieting in which food intake is decreased by a certain percentage, has been touted as way to help people live longer. New research suggests that there may be other benefits, including improving outcomes for breast cancer in women. Fighting cancer with dietary changes - Read more