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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.

 
 

'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

Potential drug therapy for kidney stones

( Source: MEDICA.de )

Photo: Kidney stones [18/08/2014] A new study suggests that a class of drugs approved to treat leukemia and epilepsy also may be effective against kidney stones, researchers at Washington University School of Medicine in St. Louis report. The drugs are histone deacetylase inhibitors, or HDAC inhibitors for short. Potential drug therapy for kidney stones - Read more

New methods to identify MRSA in pigs

( Source: MEDICA.de )

Photo: MRSA culture in petri dish [06/08/2014] It is important to keep the number of MRSA infections at a low level. In a PhD project at the National Food Institute, Technical University of Denmark, the latest technologies within whole genome sequencing were exploited to develop new methods to identify genes which are important for the survival of MRSA in pigs.New methods to identify MRSA in pigs - Read more

Potential 'universal' blood test for cancer discovered

( Source: MEDICA.de )

Graphic: Blood dropping on a test strip [29/07/2014] Researchers from the University of Bradford, UK, have devised a simple blood test that can be used to diagnose whether people have cancer or not. The test will enable doctors to rule out cancer in patients presenting with certain symptoms, saving time and preventing costly and unnecessary invasive procedures such as colonoscopies and biopsies being carried out.Potential 'universal' blood test for cancer discovered - Read more

Researchers create vaccine for dust-mite allergies

( Source: MEDICA.de )

Graphic: A dust mite [24/07/2014] If you’re allergic to dust mites (and chances are you are), help may be on the way. Researchers at the University of Iowa have developed a vaccine that can combat dust-mite allergies by naturally switching the body’s immune response. Researchers create vaccine for dust-mite allergies - Read more

Bacteria swim with whole body, not just propellers

( Source: MEDICA.de )

Photo: Helical trajectory followed by swimming bacterial cells [22/07/2014] When it comes to swimming, the bodies of some bacteria are more than just dead weight, according to new research from Brown University.Bacteria swim with whole body, not just propellers - Read more

Human platelets from next-generation bioreactor

( Source: MEDICA.de )

Photo: A woman donating blood [22/07/2014] Scientists at Brigham and Women's Hospital (BWH) have developed a scalable, next-generation platelet bioreactor to generate fully functional human platelets in vitro. The work is a major biomedical advancement that will help address blood transfusion needs worldwide.Human platelets from next-generation bioreactor - Read more

Wisconsin scientists find genetic recipe to turn stem cells to blood

( Source: MEDICA.de )

Graphic: Blood under microscope [15/07/2014] The ability to reliably and safely make in the laboratory all of the different types of cells in human blood is one key step further. A group led by University of Wisconsin-Madison stem cell researcher Igor Slukvin reports the discovery of two genetic programs responsible for taking blank-slate stem cells and turning them into both red and the array of white cells that make up human blood.Wisconsin scientists find genetic recipe to turn stem cells to blood - Read more

 
 

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