A team of engineers, led by the University of Massachusetts Amherst, has developed a cutting-edge bioelectronic mesh system integrated with graphene sensors to monitor both mechanical movement and electrical signals in lab-grown human cardiac tissue. Read more mink...
The federal agency that regulates the U.S. transplant system is investigating, and the Kentucky attorney general's office said it is "reviewing the facts to identify an appropriate response." A coalition of OPOs and other donation groups is urging that findings be made public quickly and the p...
, tissues, and organs in vertebrate animals that helps the body regulate fluid balance and fight against disease. The vessels of the lymphatic system drain excess fluid (called lymph) from the tissues and return it to the circulating blood. Lymphocytes circulate throughout the lymphatic system....
Muscle fibers have highly organized cytoskeleton that “slides together” like a split deck of cards to contract the fiber Three types: skeletal, smooth, cardiac Skeletal muscle Also called “striated” because of striped appearance of overlapping filaments of cytoskeleton Voluntary muscle Connected to ...
the liver into lobules There is a central vein in each lobule that allows blood to reach all parts of the liver The Liver as a Model Organ ¾ Epithelial cells, called ___, make up the bulk of the liver and filter the blood ¾ The filtering removes toxic materials, dead cells...
Their devices produce pulsating magnetic waves that can be used to treat the target region in the body more precisely. We took the opportunity at MEDICA 2023 to find out more about this technology in our video interview. Read more Karin Kaiser / MHH New device against sudden cardiac death...
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More importantly, adaptive immunity is a major branch of the immune system that is organized in a highly specialized and systematic manner in order to provide lasting protection. The adaptive immunity corresponds to the immune active region in the immunogenic macromolecule, which includes the multicellu...
up to 45% of all deaths in the industrialized world [4]. The profound implications of this datum—both in terms of quality of life and health care burden—argue the need for a more comprehensive understanding of wound healing, the chronic inflammation that may be borne of it, and the ...
Blood vessels, cardiac pericytes, respiratory system cells, cerebral cortex, kidneys, and the hypothalamus in the brainstem have these receptors. Thus, there is a multiorgan phase where SARS-CoV-2 through these receptors produces acute symptomatology with inflammatory and oxidative stress and following...