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Scientists: New Device Accurately Identifies Cancer in Seconds

By Guest PostNovember 23, 2017Healthdiagnosing cancers, frozen section analysis, james suliburk, livia schiavinato eberlin, masspec pen, rapid cancer detection, tissue damage

AUSTIN, Texas – A team of scientists and engineers at The University of Texas at Austin has invented a powerful tool that rapidly and accurately identifies cancerous tissue during surgery, delivering results in about 10 seconds—more than 150 times as fast as existing technology. The MasSpec Pen is an innovative handheld instrument that gives surgeons precise diagnostic information about what tissue to cut or preserve, helping improve treatment and reduce the chances of cancer recurrence. (more…)

Spider Venom Reveals New Secret

By Guest PostAugust 31, 2013Natureaffect, brown recluse spider, cell membranes, chemical product, clark college, cyclic molecule, cyclical chemical product, daniel lajoie, genus loxosceles, greta binford, humans, loxosceles laeta, matthew cordes, north, phospholipid molecules, plastic surgeon, portland, protein, south america, species of loxosceles, spider bite, spider venom, syndrome, tissue damage, tissue suicide, toxin, united states, university of arizona, vahe bandarian

Venom of the brown recluse spider causes a reaction in the body that is different from what researchers previously thought, a discovery that could lead to development of new treatments for spider bites.

University of Arizona researchers led a team that has discovered that venom of spiders in the genus Loxosceles, which contains about 100 spider species including the brown recluse, produces a different chemical product in the human body than scientists believed.

The finding has implications for understanding how these spider bites affect humans and for the development of possible treatments for the bites. (more…)

Multiple Sclerosis Study Reveals How Killer T Cells Learn to Recognize Nerve Fiber Insulators

By Guest PostJanuary 12, 2013Healtharsenal, autoimmune disorders, autoimmune encephalitis, autoimmune reactivity, axons, blood vessels, body, brain, branched tentacles, cancer, cd4+ t cell, cd8 t cells, central nervous system, chronic multiple sclerosis, corticosteroids, cytoxic t cells, degeneration of axons, electrical impulse conductors, electrical wire, fight disease, generalized immunosuppressants, humans, infection, inflamed lesions, inflammatory response, inflammatory situation, insulation, joan goverman, killer t cells, laboratory models, lesions, luca castelli, methotrexate, mouse model, multiple sclerosis, myelin protein, myelin sheath, nerve cell projections, nerve fibers, no cells, oligodendrocytes, pathogens, peptides, proteins, qingyong ji, spines, support cells, symptoms, tip dendritic cells, tissue damage, transmit signals, university of washington, white blood cells

Misguided killer T cells may be the missing link in sustained tissue damage in the brains and spines of people with multiple sclerosis, findings from the University of Washington reveal. Cytoxic T cells, also known as CD8+ T cells, are white blood cells that normally are in the body’s arsenal to fight disease.

Multiple sclerosis is characterized by inflamed lesions that damage the insulation surrounding nerve fibers and destroy the axons, electrical impulse conductors that look like long, branching projections. Affected nerves fail to transmit signals effectively. (more…)

Study: An Apple a Day Lowers Level of Blood Chemical Linked to Hardening of the Arteries

By Guest PostOctober 11, 2012Healthbad cholesterol, daily apple consumption, eating an apple, hardening of arteries, inflammation, ldl cholesterol, tissue damage

COLUMBUS, Ohio – Eating an apple a day might in fact help keep the cardiologist away, new research suggests. (more…)

Tag Archives: tissue damage

Scientists: New Device Accurately Identifies Cancer in Seconds

Spider Venom Reveals New Secret

Multiple Sclerosis Study Reveals How Killer T Cells Learn to Recognize Nerve Fiber Insulators

Study: An Apple a Day Lowers Level of Blood Chemical Linked to Hardening of the Arteries