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Following nature ' s rules, researchers develop new methods for treating degenerative neurological disease
Following nature's rules, researchers develop new methods for treating degenerative neurological disease The University of Arizona has licensed the new class of drugs designed to penetrate the blood-brain barrier to startup Teleport Pharmaceuticals. Paul Tumarkin Tuesday Tech Launch Arizonateleport-web-crop.jpg Robin Polt (right) coaches undergraduate student Hannah Kuo Feinberg as she works on a glycopeptide project in Polt ’s lab. Paul Tumarkin/Tech Launch ArizonaHealthScience and TechnologyCollege of Medicine - TucsonCollege of ScienceDeterminationExpertsExplorationTech Launch Arizona Media contact(s)Paul...
Source: The University of Arizona: Health - July 26, 2022 Category: Universities & Medical Training Authors: mittank Source Type: research

Any defence of sugar is pure confection | Aseem Malhotra
More and more people are challenging the food industry's PR machine. The evidence shows that sugar, not fat, is the enemyThe public health minister, Anna Soubry, has commented that the poor are more likely to be obese. It is well known that social status is linked to health, but her comments were also motivated by a mentality that victimises the most vulnerable. She should really be directing her criticism at the food industry. There is no doubt that an oversupply of cheap junk food fuelled by unregulated and irresponsible marketing limits our ability to make healthy choices. But there is an equally important question that...
Source: Guardian Unlimited Science - January 24, 2013 Category: Science Authors: Aseem Malhotra Tags: Comment Food & drink industry Obesity Health guardian.co.uk Health policy Society UK news Life and style Business Science Comment is free Source Type: news

Impaired Activity of Ryanodine Receptors Contributes to Calcium Mishandling in Cardiomyocytes of Metabolic Syndrome Rats
Conclusion Principal findings of this work are that abnormal Ca2+ transient amplitude, contractile dysfunction; and impaired relaxation of MetS cardiomyocytes underlies intrinsic dysfunctional RyR2 and SERCA pump. Abnormal activity of RyRs was evidenced by its decreased ability to bind [3H]-ryanodine. Although the MetS condition does not modify RyR2 protein expression, its phosphorylation at Ser2814 is decreased, which impairs its capacity for activation during ECC. The dysfunctional RyRs, together with a decreased activity of SERCA pump due to decreased Thr17-PLN phosphorylation suggest a downregulation of CaMKII in MetS...
Source: Frontiers in Physiology - April 29, 2019 Category: Physiology Source Type: research

How to Keep Alzheimer ’s From Bringing About the Zombie Apocalypse
I tried to kill my father for years. To be fair, I was following his wishes. He’d made it clear that when he no longer recognized me, when he could no longer talk, when the nurses started treating him like a toddler, he didn’t want to live any longer. My father was 58 years old when he was diagnosed with Alzheimer’s disease. He took the diagnosis with the self-deprecating humor he’d spent a lifetime cultivating, constantly cracking jokes about how he would one day turn into a zombie, a walking corpse. We had a good 10 years with him after the diagnosis. Eventually, his jokes came true. Seven years ...
Source: TIME: Health - November 20, 2019 Category: Consumer Health News Authors: Jay Newton-Small Tags: Uncategorized Alzheimer's Disease Source Type: news

This County Tried to Ensure Racial Equity in COVID-19 Vaccinations. The State Said No
It takes about eight minutes to try and save a life. Or at least that’s how long it takes a volunteer with a tablet, standing in the parking lot at the T.R. Hoover Community Development center in South Dallas on a bitterly cold February morning. During the pandemic, the small nonprofit situated in the neighborhood that developers in the 1920s dubbed “the Ideal community” has taken on an ever evolving list of roles. It’s a job-search center. It’s a drive-through food pantry. And, of late, T.R. Hoover is an in-person coronavirus vaccine registration site aimed at helping Ideal’s mainly Bla...
Source: TIME: Health - March 2, 2021 Category: Consumer Health News Tags: Uncategorized COVID-19 feature Source Type: news

When a Texas County Tried to Ensure Racial Equity in COVID-19 Vaccinations, It Didn ’t Go as Planned
It takes about eight minutes to try and save a life. Or at least that’s how long it takes a volunteer with a tablet, standing in the parking lot at the T.R. Hoover Community Development center in South Dallas on a bitterly cold February morning. During the pandemic, the small nonprofit situated in the neighborhood that developers in the 1920s dubbed “the Ideal community” has taken on an ever evolving list of roles. It’s a job-search center. It’s a drive-through food pantry. And, of late, T.R. Hoover is an in-person coronavirus vaccine registration site aimed at helping Ideal’s mainly Bla...
Source: TIME: Health - March 2, 2021 Category: Consumer Health News Authors: Janell Ross/Dallas Tags: Uncategorized COVID-19 feature Source Type: news