Diabetic patients frequently have lesions on their feet that are very difficult to heal due to poor blood circulation. In cases of serious non-healing infections, a decision to amputate could be made. A new therapeutic approach, ...
May 29, 2017
0
74
Researchers have developed a technique to jump-start the body's systems for creating blood vessels, opening the door for potential new treatments for diseases whose impacts include amputation and blindness.
Oct 12, 2014
0
0
Cancer cells metastasize in several stages—first by invading surrounding tissue, then by infiltrating and spreading via the circulatory system. Some circulating cells work their way out of the vascular network, eventually ...
Sep 20, 2013
0
0
Individual cancer cells that break away from the original tumor and circulate through the blood stream are considered responsible for the development of metastases. These dreaded secondary tumors are the main cause of cancer-related ...
Apr 22, 2013
0
0
(Medical Xpress)—At least one in five people in countries for which data are available were infected with influenza during the first year of the 2009 H1N1 pandemic, according to a new study.
Jan 25, 2013
0
0
(Medical Xpress)—A group of researchers in Austria and Switzerland has for the first time proven that immune cells migrate along chemical concentration gradients. This process has long been assumed but never demonstrated ...
Tumor cells circulating in a patient's bloodstream can yield a great deal of information on how a tumor is responding to treatment and what drugs might be more effective against it. But first, these rare cells have to be ...
Nov 12, 2012
0
0
(Medical Xpress)—Using something called "inertial microfluidics," University of Cincinnati researchers are able to continuously and selectively collect rare cells, such as circulating tumor cells, based on their size vs. ...
Oct 26, 2012
0
0
(Medical Xpress)—Autoimmune diseases are triggered by immune cells that attack the body's own tissue. In multiple sclerosis (MS) immune cells succeed in invading nervous tissue and sparking off a destructive inflammation ...
Sep 11, 2012
0
0
(Medical Xpress)—When the parasite responsible for malaria infects human red blood cells, it launches a 48-hour remodeling of the host cells. During the first 24 hours of this cycle, a protein called RESA undertakes the ...
Aug 30, 2012
0
0
