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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.

 
 

Human neural stem cells restore cognitive functions impaired by chemotherapy

( Source: MEDICA.de )

Photo: Patient during a chemotherapy [17/02/2015] Human neural stem cell treatments are showing promise for reversing learning and memory deficits after chemotherapy, according to the researchers of the University of California, Irvine (UCI).Human neural stem cells restore cognitive functions impaired by chemotherapy - Read more

Digital pathology: From microscope slide to virtual microscopy

( Source: MEDICA.de )

[02/02/2015] The digitization of medicine moves on. Researchers, physicians and patients equally benefit from this development – thanks to improved diagnostics with highly sensitive devices, today findings can be comprehensively analyzed and treatment decisions made on a broadened basis. Digitization also offers the area of pathology interesting fields of application.Digital pathology: From microscope slide to virtual microscopy - Read more

Beer compound could help fend off brain disorders

( Source: MEDICA.de )

Photo: A cold glass of beer [30/01/2015] The health-promoting perks of wine have attracted the spotlight recently, leaving beer in the shadows. But scientists are discovering new ways in which the latter could be a more healthful beverage than once thought.Beer compound could help fend off brain disorders - Read more

Bone stem cells shown to regenerate bones and cartilage

( Source: MEDICA.de )

Photo: osteochondroretricular stem cells visualized in red [20/01/2015] Cells, called osteochondroreticular (OCR) stem cells, were discovered by tracking a protein expressed by the cells. Using this marker, researchers at Columbia University Medical Center found that OCR cells self-renew and generate key bone and cartilage cells, including osteoblasts and chondrocytes. Bone stem cells shown to regenerate bones and cartilage - Read more

Tiny 'microcapsules' could repair osteoarthritis damage

( Source: MEDICA.de )

Photo: tiny microcapsule containing CNP [20/01/2015] A new 'microcapsule' treatment delivery method developed by researchers at Queen Mary University of London could reduce inflammation in cartilage affected by osteoarthritis and reverse damage to tissue. The research was funded by Arthritis Research UK and the AO Foundation. Tiny 'microcapsules' could repair osteoarthritis damage - Read more

Is it possible to reset our biological clocks?

( Source: MEDICA.de )

Photo: Woman with a clock in her hand [19/01/2015] Imagine being able to easily get over all of the discomfort and problems of jet lag or night-shift work. Science is not quite there, but recent work by Marc Cuesta, Nicolas Cermakian and Diane B. Boivin from the Douglas Mental Health University Institute and McGill University has opened new therapeutic avenues for improving the synchronization of the body's different biological clocks. Is it possible to reset our biological clocks? - Read more

Do viruses make us smarter?

( Source: MEDICA.de )

Photo: Young female student with a laptop and a book [13/01/2015] A new study from Lund University in Sweden indicates that inherited viruses that are millions of years old play an important role in building up the complex networks that characterize the human brain.Do viruses make us smarter? - Read more

Researchers grow functional tissue-engineered intestine from human cells

( Source: MEDICA.de )

Graphic: model of an intestine [09/01/2015] A new study by researchers at Children's Hospital Los Angeles has shown that tissue-engineered small intestine grown from human cells replicates key aspects of a functioning human intestine. The tissue-engineered small intestine they developed contains important elements of the mucosal lining and support structures and even tiny or ultra-structural components like cellular connections. Researchers grow functional tissue-engineered intestine from human cells - Read more

T cell receptor ensures Treg functionality

( Source: MEDICA.de )

Photo: Researcher Christoph Vahl in his laboratory [09/01/2015] T cells play an important role in the immune system, destroying pathogens and controlling the body's immune responses. Every T cell has its own special T cell receptor (TCR) on its surface that only recognizes one specific substance. To protect the body, the majority of these autoreactive cells are destroyed before they fully mature.T cell receptor ensures Treg functionality - Read more

How bacteria control their size

( Source: MEDICA.de )

Photo: MRSA uniform in size [08/01/2015] Staphylococcus aureus are so uniform in size they look like they were made in a factory. How do the bacteria manage to keep their size so uniform? Scientists have traditionally studied bacteria in large numbers, not individually. Working with tens of millions of cells in a culture flask, they tracked their growth by looking at how much the cells dimmed light passing through a tube. How bacteria control their size - Read more

 
 

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