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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

Brain health and mental health: Common vascular risk factors and practical implications
Alzheimers Dement. 2023 May 22. doi: 10.1002/alz.13153. Online ahead of print.ABSTRACTThe pandemic dramatized the close links among cognitive, mental, and social health; a change in one reflects others. This realization offers the opportunity to bridge the artificial separation of brain and mental health, as brain disorders have behavioral consequences and behavioral disorders affect the brain. The leading causes of mortality and disability, namely stroke, heart disease, and dementia, share the same risk and protective factors. It is emerging that bipolar disorders, obsessive compulsive disorders, and some depressions shar...
Source: The Journal of Alzheimers Association - May 22, 2023 Category: Psychiatry Authors: Vladimir Hachinski Ennapadam Krishnamoorthy Levent Kuey Laurence J Kirmayer Source Type: research

Your Houseplants Have Some Powerful Health Benefits
Every morning, I spring out of bed, eager to check on my housemates: Alvin the monstera albo, Allison the other albo, Dominic the philodendron domesticum variegated, and Connie the Thai constellation monstera. Yes, my vegetal friends all have names—which you understand if you’re a plant person, too. Collecting and caring for houseplants boomed in popularity during the pandemic, especially among younger adults who often don’t have abundant outdoor space. Americans spent $8.5 billion more on gardening-related items in 2020 than in 2019, according to the U.S. Census Bureau. Vibrant communities blossomed on s...
Source: TIME: Health - March 2, 2023 Category: Consumer Health News Authors: Angela Haupt Tags: Uncategorized healthscienceclimate Research Wellbeing Source Type: news

MRI for all: Cheap portable scanners aim to revolutionize medical imaging
.news-article__hero--featured .parallax__element{ object-position: 47% 50%; -o-object-position: 47% 50%; } 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

How AI Is Changing Medical Imaging to Improve Patient Care
That doctors can peer into the human body without making a single incision once seemed like a miraculous concept. But medical imaging in radiology has come a long way, and the latest artificial intelligence (AI)-driven techniques are going much further: exploiting the massive computing abilities of AI and machine learning to mine body scans for differences that even the human eye can miss. Imaging in medicine now involves sophisticated ways of analyzing every data point to distinguish disease from health and signal from noise. If the first few decades of radiology were about refining the resolution of the pictures taken of...
Source: TIME: Health - November 4, 2022 Category: Consumer Health News Authors: Alice Park and Video by Andrew D. Johnson Tags: Uncategorized Frontiers of Medicine 2022 healthscienceclimate Innovation sponsorshipblock Source Type: news

What to Know About High Cholesterol in Kids
Heart disease is the leading cause of death in the U.S., but it’s not something we usually associate with kids. In many cases, however, the seeds of heart attacks and strokes may be sown in childhood. That’s because high or abnormal cholesterol levels, which are a major risk factor for heart disease and stroke, are not uncommon in kids. “People may feel that cholesterol is mostly an adult issue, which is not correct,” says Dr. Nivedita Patni, a pediatric endocrinologist at Children’s Health in Dallas and an assistant professor of pediatrics at UT Southwestern Medical Center. About 1 in 5 child...
Source: TIME: Health - July 13, 2022 Category: Consumer Health News Authors: Sandeep Ravindran Tags: Uncategorized freelance healthscienceclimate heart health Source Type: news

Twelfth Interagency Registry for Mechanically Assisted Circulatory Support Report: Readmissions after LVAD
Ann Thorac Surg. 2022 Jan 7:S0003-4975(22)00007-8. doi: 10.1016/j.athoracsur.2021.12.011. Online ahead of print.ABSTRACTThe twelfth annual report from the Society of Thoracic Surgeons (STS) Interagency Registry for Mechanically Assisted Circulatory Support (Intermacs) highlights outcomes for 26,688 continuous-flow LVAD patients over the past decade (2011-2020). In 2020, we observed the largest drop in yearly LVAD implant volumes since the registry's inception, which reflects the effects of the COVID-19 pandemic on cardiac surgical volumes in the United States. The 2018 heart transplant allocation policy change in the U.S. ...
Source: The Annals of Thoracic Surgery - January 10, 2022 Category: Cardiovascular & Thoracic Surgery Authors: Palak Shah Melana Yuzefpolskaya Gavin W Hickey Khadijah Breathett Omar Wever-Pinzon Van Khue-Ton William Hiesinger Devin Koehl James K Kirklin Ryan S Cantor Jeffrey P Jacobs Robert H Habib Francis D Pagani Daniel J Goldstein Source Type: research

L.A. County EMS Told to Conserve Oxygen, Don ’t Transport Patients with Little Chance of Survival
New efforts to increase capacity and triage care to focus on the sickest patients Alex Wigglesworth, Rong-Gong Lin II, Soumya Karlamangla and Luke Money Los Angeles Times (MCT) LOS ANGELES — The situation in Los Angeles County hospitals is so critical that ambulance crews have been advised to try to cut back on their use of oxygen and not to bring to hospitals patients who have virtually no chance of survival. Officials now say they need to focus on patients with a greater chance of surviving. The measures were taken as circumstances were expected to become even worse in coming weeks, when patients sickene...
Source: JEMS Operations - January 5, 2021 Category: Emergency Medicine Authors: JEMS Staff Tags: Administration and Leadership News News Feed Operations Patient Care Source Type: news

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