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Total 84 results found since Jan 2013.

The Discovery and Development of Liraglutide and Semaglutide
We describe one such approach, albumin binding, and explain how it was applied in the development of the human GLP-1 analog liraglutide once daily and, subsequently, semaglutide once weekly. The pharmacology of these two long-acting GLP-1 analogs, in terms of improving glycemic control, reducing body weight and decreasing cardiovascular (CV) risk, is also reviewed, together with some novel biology. In addition, we describe the importance of accurate target (GLP-1 receptor) tissue expression analysis. Now an established class of agents, GLP-1-based therapies represent a significant advance in the treatment of T2D. All curr...
Source: Frontiers in Endocrinology - April 11, 2019 Category: Endocrinology Source Type: research

Characterizing the Penumbras of White Matter Hyperintensities and Their Associations With Cognitive Function in Patients With Subcortical Vascular Mild Cognitive Impairment
Conclusion In this study, reduced CBF and FA and increased MD in the inner NAWM layers for both PVWMH and DWMH suggested extensive WM alterations beyond the visible WM lesions commonly observed on clinical MRI of svMCI subjects. CBF penumbras cover more extensive WM at risk than DTI penumbras, suggesting the likelihood that compromised CBF precedes white matter integrity changes, and CBF penumbras may be a potential target for the prevention of further microstructural white matter damage. The imaging parameters investigated, however, did not correlate to cognition. Author Contributions YZ, QX, and XG conceived and desig...
Source: Frontiers in Neurology - April 11, 2019 Category: Neurology Source Type: research

Benefits of Motor Imagery for Human Space Flight: A Brief Review of Current Knowledge and Future Applications
Conclusion: How to Implement MI Into the Preparation and Mission of the Astronauts Motor imagery should ideally be performed before, during, and after exposure to microgravity to prepare for the lack of gravity, counteract the effects of weightlessness and promote the re-adaptation to normogravity. A quite similar theoretical viewpoint had been nicely proposed by Bock et al. (2015), who more specifically focused on the preparation period few days before landing. These authors developed two phases of individual MI training program to reach an optimal level of preparation before exposure to microgravity. In the first phase,...
Source: Frontiers in Physiology - April 10, 2019 Category: Physiology Source Type: research

Collectivism Is Associated With Greater Neurocognitive Fluency in Older Adults
This study aimed to evaluate the impact of self-construal on neurocognitive functions in older adults. A total of 86 community-dwelling older adults 60 years and older were assessed with three common self-report measures of self-construal along individualism and collectivism (IC). A cognitive battery was administered to assess verbal and non-verbal fluency abilities. Latent profile analysis (LPA) was used to categorize individuals according to IC, and one-way analyses of covariance (ANCOVA), including relevant covariates (e.g., ethnicity, gender, linguistic abilities), were used to compare neurocognitive functions between ...
Source: Frontiers in Human Neuroscience - April 10, 2019 Category: Neuroscience Source Type: research

Effects of Normothermic Machine Perfusion Conditions on Mesenchymal Stromal Cells
In this study the effect of NMP perfusion fluid on survival, metabolism and function of thawed cryopreserved human (h)MSC and porcine (p)MSC in suspension conditions was studied. Suspension conditions reduced the viability of pMSC by 40% in both perfusion fluid and culture medium. Viability of hMSC was reduced by suspension conditions by 15% in perfusion fluid, whilst no differences were found in survival in culture medium. Under adherent conditions, survival of the cells was not affected by perfusion fluid. The perfusion fluid did not affect survival of fresh MSC in suspension compared to the control culture medium. The f...
Source: Frontiers in Immunology - April 9, 2019 Category: Allergy & Immunology Source Type: research

Even 1 Alcoholic Drink A Day Can Raise Stroke Risk, Study Says
This study uses a novel genetic approach to try to determine the effect of alcohol consumption on risk of cardiovascular disease,” said Tim Chico, professor of cardiovascular medicine at the University of Sheffield. “Although it has previously been suggested moderate alcohol intake may reduce risk of stroke or heart disease, this new study adds to recent evidence that finds no protective effect even at low levels of intake,” he added. “Sadly the hope that alcohol somehow protects against cardiovascular disease is probably unfounded.” David Spiegelhalter, a professor for the public understandin...
Source: WBZ-TV - Breaking News, Weather and Sports for Boston, Worcester and New Hampshire - April 5, 2019 Category: Consumer Health News Authors: Health – CBS Boston Tags: Health News Alcohol CNN Source Type: news

A glass of wine or pint of beer each night raises the risk of a stroke
Experts from Oxford University found that one or two drinks a day increased the risk of suffering a stroke in the next ten years by 10 to 15 per cent, and four drinks a day by 35 per cent.
Source: the Mail online | Health - April 5, 2019 Category: Consumer Health News Source Type: news

Parents who naturally stroke their babies when they are in pain may help to reduce their discomfort
A study by the University of Oxford found that stroking babies at a speed of 3cm per second, reduced their brain activity in the region responsible for pain while they had a blood test.
Source: the Mail online | Health - December 17, 2018 Category: Consumer Health News Source Type: news

‘ Meat Taxes ’ Would Save Lives And Cut Health Care Costs, Study Says
(CNN) — It would drive up the price of your barbecue but a global “meat tax” could save 220,000 lives and cut health care bills by $41 billion each year, according to a new study. The numbers are based on evidence that links meat consumption to increased risk of heart disease, cancer, stroke and diabetes. Three years ago, the World Health Organization declared red meat such as beef, lamb and pork to be carcinogenic when eaten in processed forms, including sausages, bacon and beef jerky. Health officials have also declared that unprocessed red meat like steak and burgers are “probably” carcinog...
Source: WBZ-TV - Breaking News, Weather and Sports for Boston, Worcester and New Hampshire - November 7, 2018 Category: Consumer Health News Authors: Health – CBS Boston Tags: Health Offbeat Local TV Meat Source Type: news

How to stay healthy and happy through the decades
Successful aging can be the norm, says UCLA psychology professor Alan Castel in his new book, “Better with Age: The Psychology of Successful Aging” (Oxford University Press). Castel sees many inspiring role models of aging. French Impressionist Claude Monet, he notes, began his beloved water lily paintings at age 73.Castel cites hundreds of research studies, including his own, combined with personal accounts from older Americans, including Maya Angelou, Warren Buffett, John Wooden, Bob Newhart, Frank Gehry, David Letterman, Jack LaLanne, Jared Diamond, Kareem Abdul-Jabbar, John Glenn and Vin Scully.Castel notes that ar...
Source: UCLA Newsroom: Health Sciences - November 1, 2018 Category: Universities & Medical Training Source Type: news

Studies: Low-Dose Aspirin May Not Prevent Initial Heart Attack, Stroke
Taking a low-dose aspirin every day has long been known to cut the chances of another heart attack, stroke or other heart problem in people who already have had one, but the risks don’t outweigh the benefits for most other folks, major new research finds. Although it’s been used for more than a century, aspirin’s value in many situations is still unclear. The latest studies are some of the largest and longest to test this pennies-a-day blood thinner in people who don’t yet have heart disease or a blood vessel-related problem. One found that aspirin did not help prevent first strokes or heart attacks...
Source: WBZ-TV - Breaking News, Weather and Sports for Boston, Worcester and New Hampshire - August 27, 2018 Category: Consumer Health News Authors: Health – CBS Boston Tags: Boston News Health Healthwatch aspirin Source Type: news

Hard-hitting FAST stroke awareness campaign has failed
Oxford University experts found minor stroke and TIA patients who had seen the advert were 13 per cent less likely to seek help for their symptoms within three hours than those who hadn't.
Source: the Mail online | Health - July 2, 2018 Category: Consumer Health News Source Type: news

Eating an egg a day reduces risk of stroke by more than 25%
Researchers from Peking University Health Science Centre and Oxford University were examining the links between egg consumption, strokes and cardiovascular disease during the study.
Source: the Mail online | Health - May 22, 2018 Category: Consumer Health News Source Type: news

Eating an egg a day reduces risk of stroke by over 25 per cent
Researchers from Peking University Health Science Centre and Oxford University were examining the links between egg consumption, strokes and cardiovascular disease during the study.
Source: the Mail online | Health - May 22, 2018 Category: Consumer Health News Source Type: news

Brainomix raises $10m for AI stroke imaging tech
Brainomix said today that it raised nearly $10 million for the e-ASPECTS stroke imaging technology it’s developing using artificial intelligence. The £7 million round was led by Parkwalk Advisors, joined by existing backers Chimera Partners and Oxford University Innovation Fund and the venture arm of pharma giant Boehringer Ingelheim. Oxford, England-based Brainomix said its tech is designed to automate the evaluation of stroke patients using CT scan data and the Alberta Stroke Program Early CT Score method. The funds are earmarked for commercializing e-ASPECT, the company said. “We welcome Boehringer Ingelhe...
Source: Mass Device - April 3, 2018 Category: Medical Devices Authors: Brad Perriello Tags: Diagnostics Funding Roundup Imaging Neurological Boehringer Ingelheim Pharmaceuticals Brainomix Stroke Source Type: news