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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.

 
 

First mouse model for ALS dementia

( Source: MEDICA.de )

Photo: Mouse [29/09/2014] The first animal model for ALS dementia, a form of ALS that also damages the brain, has been developed by Northwestern Medicine scientists. The advance will allow researchers to directly see the brains of living mice, under anesthesia, at the microscopic level. This will allow direct monitoring of test drugs to determine if they work.First mouse model for ALS dementia - Read more

Microfluidics: lab on a breathing chip

( Source: MEDICA.de )

Graphic: Iconic human nose and pollutants [23/09/2014] Human nasal epithelial cells, cultured on a microchip, react to air pollutants just like they would in the upper airway.Microfluidics: lab on a breathing chip - Read more

Steroid hormone to fight age-related diseases

( Source: MEDICA.de )

Photo: Caenorhabditis elegans [12/09/2014] Through the study of the roundworm, Caenorhabditis elegans, the team led by Hugo Aguilaniu has discovered a hormone that enhances longevity and reduces fertility, thus reproducing the effects of an extreme diet. Steroid hormone to fight age-related diseases - Read more

Researchers identify a new target for treating heart failure

( Source: MEDICA.de )

Picture: Heart Rate [10/09/2014] As a heart fails, losing its ability to squeeze blood through the circulatory system, the body releases a neurohormone that interferes with the heart's best chance to improve contractility, a team of Temple University School of Medicine researchers show in a study.Researchers identify a new target for treating heart failure - Read more

Milestone reached in work to build replacement kidneys in the lab

( Source: MEDICA.de )

Graphic: Kidneys [09/09/2014] Regenerative medicine researchers at Wake Forest Baptist Medical Center have addressed a major challenge in the quest to build replacement kidneys in the lab. Working with human-sized pig kidneys, the scientists developed the most successful method to date to keep blood vessels in the new organs open and flowing with blood. The work is reported in journal Technology.Milestone reached in work to build replacement kidneys in the lab - Read more

Researchers discover a key to making new muscles

( Source: MEDICA.de )

Photo: Muscles [08/09/2014] A new study finds that cyclic bursts of a STAT3 inhibitor can replenish muscle stem cells and promote their differentiation into muscle fibers. The findings are an important step toward developing and maintaining new muscle to treat muscle diseases.Researchers discover a key to making new muscles - Read more

'In body' muscle regeneration

( Source: MEDICA.de )

Photo: White rat [04/09/2014] What if repairing large segments of damaged muscle tissue was as simple as mobilizing the body's stem cells to the site of the injury? New research in mice and rats, conducted at Wake Forest Baptist Medical Center's Institute for Regenerative Medicine, suggests that "in body" regeneration of muscle tissue might be possible by harnessing the body's natural healing powers.'In body' muscle regeneration - Read more

'Electronic nose' sniffs C. diff infection

( Source: MEDICA.de )

Photo: Mass spectrometer and research team [02/09/2014] A fast-sensitive "electronic-nose" for sniffing the highly infectious bacteria C. diff, that causes diarrhea, temperature and stomach cramps, has been developed by a team at the University of Leicester.'Electronic nose' sniffs C. diff infection - Read more

Relaxing DNA strands by using nano-channels

( Source: MEDICA.de )

Graphic: Nano Channel [22/08/2014] With the widespread use of methods for DNA analysis and manipulation, it's certainly useful to find a way to unravel and relax the strands of this molecule that tends to form tangles spontaneously. One way is to use channels, or rather nano-channels, as Cristian Micheletti, SISSA research scientist, and Enzo Orlandini, of Padua University, did in a study.Relaxing DNA strands by using nano-channels - Read more

Novel treatment strengthens bones

( Source: MEDICA.de )

Photo: Calcified bone under microscope [18/08/2014] An enzyme therapy may prevent skeletal abnormalities associated with the genetic disorder neurofibromatosis type-1, Vanderbilt investigators have discovered. The findings “suggest that we can make bone stronger and better by injecting this drug, and possibly prevent fractures in patients with neurofibromatosis.” Novel treatment strengthens bones - Read more

 
 

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