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MRI for all: Cheap portable scanners aim to revolutionize medical imaging
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The patient, a man in his 70s with a shock of silver hair, lies in the neuro intensive care unit (neuro ICU) at Yale New Haven Hospital. Looking at him, you’d never know that a few days earlier a tumor was removed from his pituitary gland. The operation didn’t leave a mark because, as is standard, surgeons reached the tumor through his nose. He chats cheerfully with a pair of research associates who have come to check his progress with a new and potentially revolutionary device they are testing.
The cylind...
Source: Science of Aging Knowledge Environment - February 23, 2023 Category: Geriatrics Source Type: research
Millennials Struggling to Care for Aging Baby Boomer Parents Call for Better Paid Leave
When Oniqa Moonsammy, 33, brought her uncle home from the hospital in early February following his stroke late last year, she planned to help her mother care for the 62-year-old as he regained his strength, figured out how to brush his own teeth again and managed his medications. But when they opened the door to the Brooklyn, N.Y., home her uncle shared with his father, Moonsammy saw her grandfather slumped in a chair. He, too, was having a severe stroke.
Moonsammy used to work five days a week as a hostess at a restaurant in Brooklyn and often spent time with her boyfriend or went to bars with friends. Now her life revolv...
Source: TIME: Health - March 19, 2018 Category: Consumer Health News Authors: Abigail Abrams Tags: Uncategorized Aging caregivers caregiving family leave FMLA paid family leave Source Type: news
Canagliflozin Inhibits Human Endothelial Cell Proliferation and Tube Formation
In conclusion, the present study identified canagliflozin as a potent inhibitor of human EC proliferation. The anti-proliferative action of canagliflozin is observed in ECs isolated from both the venous and arterial circulation, and is partly due to the blockade of cyclin A expression. In addition, this study found that canagliflozin inhibits tube formation in cultured ECs and mouse aortic rings. Notably, these actions are specific for canagliflozin and not seen with other SGLT2 inhibitors. The ability of canagliflozin to exert these pleiotropic effects on EC function may contribute to both the adverse and salutary actions...
Source: Frontiers in Pharmacology - April 15, 2019 Category: Drugs & Pharmacology Source Type: research
Morphological and Whole-Word Semantic Processing Are Distinct: Event Related Potentials Evidence From Spoken Word Recognition in Chinese
In conclusion, the present study provides electrophysiological evidence of the dissociation of morphological and whole-word semantic processing in Chinese spoken word processing. The results identified a central-anterior morphological N400 effect when morphemic meaning conflicts with whole-word semantics, in addition to a classic semantic N400 effect with significantly reduced amplitude in central-parietal areas. Our results also showed that the morphological N400 effect is negatively correlated with reading ability. These results demonstrate the important role of morphological processing in Chinese spoken word recognition...
Source: Frontiers in Human Neuroscience - April 16, 2019 Category: Neuroscience Source Type: research
Academic Performance of Children With Sickle Cell Disease in the United States: A Meta-Analysis
Conclusion: Students with sickle cell disease demonstrate notable academic difficulties and are at high risk for grade retainment. Development of academic interventions and increased access to school support services are needed for this vulnerable population.Systematic Review Registration:https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42020179062.
Source: Frontiers in Neurology - December 13, 2021 Category: Neurology Source Type: research
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
Can ‘toxic’ bilirubin treat a variety of illnesses?
Generations of medical and biology students have been instilled with a dim view of bilirubin. Spawned when the body trashes old red blood cells, the molecule is harmful refuse and a sign of illness. High blood levels cause jaundice, which turns the eyes and skin yellow and can signal liver trouble. Newborns can’t process the compound, and although high levels normally subside, a persistent surplus can cause brain damage.
Yet later this year up to 40 healthy Australian volunteers may begin receiving infusions of the supposedly good-for-nothing molecule. They will be participating in a phase 1 safety trial, sponsored ...
Source: ScienceNOW - June 8, 2023 Category: Science Source Type: news
Endocrine Disruptors and Health Effects in Africa: A Call for Action
Conclusion:
To address the many challenges posed by EDCs, we argue that Africans should take the lead in prioritization and evaluation of environmental hazards, including EDCs. We recommend the institution of education and training programs for chemical users, adoption of the precautionary principle, establishment of biomonitoring programs, and funding of community-based epidemiology and wildlife research programs led and funded by African institutes and private companies. https://doi.org/10.1289/EHP1774
Received: 16 February 2017
Revised: 22 May 2017
Accepted: 24 May 2017
Published: 22 August 2017
Address correspond...
Source: EHP Research - August 23, 2017 Category: Environmental Health Authors: Daniil Lyalko Tags: Commentary Source Type: research
Not as Simple as Canker Sores
BY NANA P. MATSUMOTO, & DEREK MEEKS, DOA 16-year-old boy presented to a rural ED with a swollen jaw, painful blisters in the mouth, and earache for the past day. One week before, he had a fever with chills, sore throat, and dry coughs. He was not taking any medications, and his immunizations were up-to-date. He had a mild learning disorder but no significant past medical or surgical history.An apthous ulcer, the most common and one of the earliest signs of Behçet's disease.The patient's vital signs were within normal limits, and his physical examination revealed anterior cervical lymphadenopathy, sinus con...
Source: The Case Files - October 11, 2017 Category: Emergency Medicine Tags: Blog Posts Source Type: research
The Grass Is Green for Medtech on the Emerald Isle
You don’t have to be a medtech veteran to have heard of Ireland’s ties to the industry. Still, even those who have spent years working in medical devices and diagnostics may be surprised to learn that 14 of the top 15 global medtech companies—including Boston Scientific, DePuy Synthes, Medtronic, Teleflex, and many more—have facilities in Ireland.
Why Ireland?
Just what is drawing medtech to Ireland? The country has gained recognition as a frequent target for corporate inversion deals that enable companies to fall under more favorable corporate tax rates, but a 12.5% tax rate is just part of what brings medtech com...
Source: MDDI - November 14, 2017 Category: Medical Devices Authors: Marie Thibault Tags: Medical Device Business Source Type: news
Not as Simple as Canker Sores
BY NANA P. MATSUMOTO, & DEREK MEEKS, DOA 16-year-old boy presented to a rural ED with a swollen jaw, painful blisters in the mouth, and earache for the past day. One week before, he had a fever with chills, sore throat, and dry coughs. He was not taking any medications, and his immunizations were up-to-date. He had a mild learning disorder but no significant past medical or surgical history.An apthous ulcer, the most common and one of the earliest signs of Behçet's disease.The patient's vital signs were within normal limits, and his physical examination revealed anterior cervical lymphadenopathy, sinus con...
Source: The Case Files - October 11, 2017 Category: Emergency Medicine Tags: Blog Posts Source Type: research
Surgery allows young woman paralyzed in fall 10 years ago to walk again
At 16, Yadira Perdomo of Bogot á, Colombia, was often taunted by other students at her high school for her small-town accent and her taste in music. When her mother asked her if she’d like to change schools, she replied that she was determined to stick it out and finish the year.But the bullying escalated. One day at school, a group of students lured Perdomo near a window on the third floor — and then pushed her out.In that instant, everything changed. The impact from the fall left Perdomo with fractured vertebra in the lower back and the loss of all sensation in her legs. She could no longer walk or control much of h...
Source: UCLA Newsroom: Health Sciences - July 11, 2018 Category: Universities & Medical Training Source Type: news
Academy of Laser Dentistry Now Accepting Applications for 2019 Seidner Student Scholarship Program
Coral Springs, FL – July 17, 2018 –The Academy of Laser Dentistry (ALD) the only independent and unbiased non-profit association dedicated to improving patient care with the proper use of laser technology, is now accepting applications for theDr. Eugene M. Seidner Student Scholarship Program. Named in the memory of Dr. Seidner, a laser dentistry pioneer who also served as ALD president 1996-1997, three recipients will be honored during the ALD ’s 26th Anniversary Conference& Exhibition,April 4-6th at the Hilton Anatole in Dallas, Texas.According to ALD executive director Gail Siminovsky, CAE, “The ALD is v...
Source: Dental Technology Blog - July 25, 2018 Category: Dentistry Source Type: news
Fool Me Once: An Uncommon Presentation of PE
BY FREDDIE IRIZARRY-DELGADO; VAROON KAKAIYA; & AHMED RAZIUDDIN, MDAn 86-year-old African-American woman was brought to the ED by her daughter after two days of nutritional neglect, abdominal pain, and altered mental status. Her daughter said her mother felt lightheaded, appeared dehydrated, and vomited nonbilious watery fluid once. The patient had a history of diabetes mellitus type 2, DVT/PE, dementia, and early signs of parkinsonism.Her vital signs were remarkable only for tachypnea (24 bpm). Her troponin I was markedly elevated at 1.7 ng/mL. A D-dimer was ordered because of her history of unprovoked DVT/PE, and i...
Source: The Case Files - November 27, 2018 Category: Emergency Medicine Tags: Blog Posts Source Type: research
Companies rally around American Heart Association ’s campaign to support research and education during February
Every 40 seconds, someone in America has a stroke or a heart attack. Less than one third of high school students get the recommended amount of daily physical activity and 30 million people in the United States have no easy access to healthy food.
The American Heart Association, the world’s leading voluntary organization focused on heart and brain health, is on a mission to improve these statistics, and has teamed up with more than 70 companies around the country to do so through the Life Is Why…
Source: bizjournals.com Health Care:Physician Practices headlines - February 19, 2019 Category: American Health Authors: Metro Atlanta American Heart Association Source Type: news
