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Young, Healthy People Warned Not To Ignore Signs Of Atrial Fibrillation
BOSTON (CBS) – Heart problems are big problems for Americans, but if you think they only affect the elderly, think again. Younger and otherwise healthy people are having heart problems, too, even if they’re in great shape. Mark Marshall is only 51. The competitive wrestler was out for a training run when suddenly he felt a flutter in his chest and his vision blurred. “In my mind I’m thinking, you must be dehydrated. I had no idea I was in afib,” he remembers. But he was, even though Mark had none of the risk factors for atrial fibrillation like high blood pressure, high cholesterol and old ag...
Source: WBZ-TV - Breaking News, Weather and Sports for Boston, Worcester and New Hampshire - October 1, 2014 Category: Consumer Health News Authors: deanreddington Tags: Health Local News Seen On WBZ-TV Syndicated Local Watch Listen AFib Atrial Fibrillation Mallika Marshall Mark Marshall Source Type: news

Red blood cell replacement, or nanobiotherapeutics with enhanced red blood cell functions?
Authors: Chang TM Abstract Why is this important? Under normal circumstances, donor blood is the best replacement for blood. However, there are exceptions: During natural epidemics (e.g., HIV, Ebola, etc.) or man-made epidemics (terrorism, war, etc.), there is a risk of donor blood being contaminated, and donors being disqualified because they have contracted disease. Unlike red blood cells (RBCs), blood substitutes can be sterilized to remove infective agents. Heart attack and stroke are usually caused by obstruction of arterial blood vessels. Unlike RBCs, which are particulate, blood substitutes are in the form o...
Source: Artificial Cells, Nanomedicine and Biotechnology - December 12, 2015 Category: Biotechnology Tags: Artif Cells Nanomed Biotechnol Source Type: research

News at a glance: A win for obesity drugs, NIH unionization roadblocks, and Mexican fireflies under threat
CONSERVATION Researchers raise alarm over threat to Mexican fireflies Scientists from the International Union for Conservation of Nature (IUCN) last week delivered a letter to the Mexican government requesting it regulate tourism centered on the threatened firefly species Photinus palaciosi . Endemic to Mexico’s Tlaxcala forests, P. palaciosi is one of the few species that glow in synchrony, offering an annual spectacle that attracts thousands of visitors during summer mating season. The letter describes how littering, artificial light, and noise interfere with the insects’ courtship and eg...
Source: ScienceNOW - August 10, 2023 Category: Science Source Type: news

News at a glance: A win for obesity drugs, a new infectious disease institute head, and Mexican fireflies under threat
CONSERVATION Researchers raise alarm over threat to Mexican fireflies Scientists from the International Union for Conservation of Nature (IUCN) last week delivered a letter to the Mexican government requesting it regulate tourism centered on the threatened firefly species Photinus palaciosi . Endemic to Mexico’s Tlaxcala forests, P. palaciosi is one of the few species that glow in synchrony, offering an annual spectacle that attracts thousands of visitors during summer mating season. The letter describes how littering, artificial light, and noise interfere with the insects’ courtship and eg...
Source: Science of Aging Knowledge Environment - August 10, 2023 Category: Geriatrics Source Type: research