Analyzing Aggression in Female Fruit Flies: Q & A With Caroline Palavicino-Maggio
Credit: Courtesy of Dr. Caroline Palavicino-Maggio.
“Turning personal grief into a relentless drive for answers and action has been a big part of my life,” says Caroline Palavicino-Maggio, Ph.D., the director of the Neurobiological Mechanisms of Aggression Laboratory at McLean Hospital in Belmont, Massachusetts. Her sister’s death played a large role in her decision to study the biological mechanisms of behavior and do advocacy work in mental wellness. We spoke with Dr. Palavicino-Maggio about what her path was to becoming a researcher, what she’s learning about the cellular basis of aggression, and why she belie...
Source: Biomedical Beat Blog - National Institute of General Medical Sciences - May 1, 2024 Category: Research Authors: Chrissa Chverchko Tags: Uncategorized Source Type: blogs
This Week ’ s Health IT Jobs – May 1, 2024
It can be very overwhelming scrolling though job board after job board in search of a position that fits your wants and needs. Let us take that stress away by finding a mix of great health IT jobs for you! We hope you enjoy this look at some of the health IT jobs we saw healthcare organizations trying to fill this week.
Here’s a quick look at some of the health IT jobs we found:
Director of Business Development – Healthcare Information Technology – Planet Technology
Coding Manager – BMPG – Blount Memorial Hospital
Patient Services Representative – Memorial West Clinic – INTEGRIS H...
Source: EMR and HIPAA - May 1, 2024 Category: Information Technology Authors: Grayson Miller Tags: Career and Jobs Health IT Company Healthcare IT Hospital - Health System Blount Memorial Hospital Centene Corporation CereCore CFS Creative Financial Staffing Dice Fairview Health Services HCA Healthcare Health IT Jobs Healthcare Source Type: blogs
Fight Aging! Newsletter, April 22nd 2024
This study reveals a potential treatment for human mitochondrial diseases.
« Back to Top
A Population Study Correlates Air Pollution with Faster Cognitive Aging
https://www.fightaging.org/archives/2024/04/a-population-study-correlates-air-pollution-with-faster-cognitive-aging/
A number of large epidemiological studies provide evidence for long-term exposure to greater levels of air pollution to accelerate the onset and progression of age-related disease. A few of these manage to control for the tendency for wealthier people to avoid living in areas with higher particulate air pollution, ...
Source: Fight Aging! - April 21, 2024 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Bis(monoacylglycero)phosphates Accumulate in Aged Tissues
Lipid metabolism is changed and disrupted with advancing age, as is the case for all complex mechanisms in the body. There are a great many different lipids present in the body; even the list of classes of lipid is a long one. Finding specific changes that relate to aging can be interesting, but the challenge lie in better understanding how those changes come about, and whether they causes significant harm to tissues. Many age-related changes in molecular biochemistry are far downstream of the important causes of aging and do not cause much further disruption in and of themselves.
In recent years, laboratory resea...
Source: Fight Aging! - April 19, 2024 Category: Research Authors: Reason Tags: Daily News Source Type: blogs
Who Needs a CT Coronary Angiogram?
CT coronary angiograms are increasing in popularity as a non-invasive screening test for detecting blocks in coronary arteries.
Coronary arteries are blood vessels supplying oxygenated blood to the heart.
Angiograms are images of blood vessels, usually obtained by injecting medications for contrast from body structures.
CT angiograms are reconstructions from multi slice CT scans following injection of contrast material into a forearm veins.
Veins are blood vessels returning deoxygenated blood to the heart.
CT coronary angiogram can be done as an outpatient test, in the X-ray department.
As of now CT angiograms cannot repla...
Source: Cardiophile MD - April 18, 2024 Category: Cardiology Authors: Johnson Francis Tags: General Cardiology Source Type: blogs
Science Snippet: Breaking Down Biodegradability
Have you ever noticed plastic utensils or paper plates labeled as “biodegradable” and wondered what that meant? Materials are biodegradable when microorganisms such as bacteria can break them down into their building blocks.
Biodegradable Plastics
Plastic is everywhere: Milk jugs, grocery bags, and takeout containers are just a few examples. There are many types of plastic, but they’re all made up of long chains of repeating subunits called polymers. These polymers are designed to be durable and resistant to factors like heat, sunlight, and water, which makes them useful in a variety of situations.
Toget...
Source: Biomedical Beat Blog - National Institute of General Medical Sciences - April 17, 2024 Category: Research Authors: Chrissa Chverchko Tags: Chemistry, Biochemistry and Pharmacology STEM Education Bacteria Science Snippet Source Type: blogs
Unlocking compassion: lessons from a prison clinic
The healing potential of human interaction should always be considered, particularly when practicing medicine. Early in my medical career, I worked in the electromyography laboratory at Charity Hospital, Louisiana State University. During my time there, I saw an astonishing variety of patients. Among other things, we were the hospital of choice for the nearby Louisiana
Read more…
Unlocking compassion: lessons from a prison clinic originally appeared in KevinMD.com. (Source: Kevin, M.D. - Medical Weblog)
Source: Kevin, M.D. - Medical Weblog - April 4, 2024 Category: General Medicine Authors: Francisco M. Torres, MD Tags: Physician Primary Care Source Type: blogs
Basics of Echocardiography
Transcript of the video: Echocardiography is now not restricted to the echocardiographic laboratory. It is used in the emergency department, at bedside, in the intensive care unit as well as in the operating room. Hence a basic knowledge is needed for all physicians and paramedics. During echocardiography, a transducer transmits the ultrasound beam towards the heart. Echoes received by the transducer from various structures of the heart are analysed by the echocardiograph and a graphical representation
displayed on the monitor.
Location of the transducer is at the top of the image sector. Structures nearer to the tr...
Source: Cardiophile MD - April 4, 2024 Category: Cardiology Authors: Johnson Francis Tags: General Cardiology Source Type: blogs
Will Medical Facial Recognition Technology (mFRT) Reawaken Eugenics?
By MIKE MAGEE
How comfortable is the FDA and Medical Ethics community with a new super-charged medical Facial Recognition Technology (mFRT) that claims it can “identify the early stages of autism in infants as young as 12 months?” That test already has a name -the RightEye GeoPref Autism Test. Its’ UC San Diego designer says it was 86% accurate in testing 400 infants and toddlers.
Or how about Face2Gene which claims its’ mFRT tool already has linked half of the known human genetic syndromes to “facial patterns?”
Or how about employers using mFRT facial and speech patterns to identify employees likely t...
Source: The Health Care Blog - April 4, 2024 Category: Consumer Health News Authors: matthew holt Tags: Uncategorized Source Type: blogs
Fight Aging! Newsletter, April 1st 2024
This study supports the proposed model that aging-related loss of colonic crypt epithelial cell AMP gene expression can promote increased relative abundances of Gn inflammaging-associated bacteria and gene expression markers of colonic inflammaging. These data may support new targets for aging-related therapies based on intestinal genes and microbiomes.
« Back to Top
A Skeptical View of the Role of Nuclear DNA Damage in Aging
https://www.fightaging.org/archives/2024/03/a-skeptical-view-of-the-role-of-nuclear-dna-damage-in-aging/
It is evident and settled that stochastic nuclear DNA damag...
Source: Fight Aging! - March 31, 2024 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Apigenin, Sleep, and Aging
For those following research into efforts to upregulate NAD+ levels to improve mitochondrial function, this paper is an interesting sidebar. Some degree of loss of NAD+ emerges from increased activity of CD38. Apigenin is a dietary supplement that can modestly influence both sleep and pace of aging, the latter in short-lived laboratory species at least. Apigenin can increase NAD+ levels by inhibiting CD38 activity. Like much of metabolism, this is all very interesting, but the effect sizes are nothing to write home about. If upregulating NAD+ levels is the goal, you'll do better by exercising. The fundamental flaw in so mu...
Source: Fight Aging! - March 26, 2024 Category: Research Authors: Reason Tags: Daily News Source Type: blogs
Bonus Features – March 24, 2024 – Data infrastructure investments have 124% ROI, 85% of healthcare workers believe AI can improve the patient experience, plus 28 more stories
This article will be a weekly roundup of interesting stories, product announcements, new hires, partnerships, research studies, awards, sales, and more. Because there’s so much happening out there in healthcare IT we aren’t able to cover in our full articles, we still want to make sure you’re informed of all the latest news, announcements, and stories happening to help you better do your job.
News and Surveys
More than half (52%) of provider organizations use entirely manual workflows for credentialing and network management, according to a survey from Medallion.
A survey from Hakkoda found 92% of healthcare organiz...
Source: EMR and HIPAA - March 24, 2024 Category: Information Technology Authors: Brian Eastwood Tags: Healthcare IT Ardent Health Services athenahealth Availity Carta Healthcare Christine Gall Collette Health DrFirst DUOS FOLX Health Forbes Gary L. Harton Gattaca Genomics Gene Scheurer Greg Coticchia Greg Sottolano Hakkoda Source Type: blogs
Four Steps to Success in Implementing AI Within Healthcare Organizations
The following is a guest article by Ben Cushing, Chief Architect of Health and Life Sciences at Red Hat
Artificial intelligence (AI) is showing up in more healthcare contexts, from drug discovery to diagnostic imaging to robot-assisted surgery. But one area where AI can have a tremendous impact is in the reduction of provider burden.
For instance, the Veterans Health Administration (VHA) is exploring automated, AI-assisted documentation of patient visits with clinicians. The system records the conversation between clinician and patient, and then automatically produces a clinical note.
The AI system can apply accurate medic...
Source: EMR and HIPAA - March 19, 2024 Category: Information Technology Authors: Guest Author Tags: AI/Machine Learning Ambulatory C-Suite Leadership Health IT Company Healthcare IT Hospital - Health System IT Infrastructure and Dev Ops LTPAC AI Implementation Artificial Intelligence Ben Cushing Healthcare AI Process Automation Source Type: blogs
Lowered Iron Levels in Hematopoietic Stem Cells Reverse Some Age-Related Dysfunction
Researchers here report on a way to reverse some of the age-related dysfunction observed in the hematopoietic stem cell population resident in bone marrow. These cells are responsible for generating red blood cells and immune cells. Some fraction of the age-related decline in immune function derives from issues in the hematopoietic cell populations originating with hematopoietic stem cells. It seems that hematopoietic stem cells have a distinct iron metabolism, and iron accumulation produces dysregulation in these cells. Reducing the presence of iron in hematopoietic stem cells reverses some of these changes. In the bigger...
Source: Fight Aging! - March 15, 2024 Category: Research Authors: Reason Tags: Daily News Source Type: blogs
A Lengthy View of Everything that is Wrong with the Drug Development Industry
The primary problems with drug development are self-evident from the data. Firstly the process of drug development has become enormously more expensive over the past seventy years, a period in in which rapid technological progress has diminished the cost and effort required for any task in pharmacology and biotechnology by orders of magnitude. Secondly, the pace at which useful new medicines emerge in the clinic has diminished considerably, over the same period of technological progress in which the bounds of the possible have opened up enormously. The article I'll point out today is well worth reading, a lengthy treatment...
Source: Fight Aging! - March 12, 2024 Category: Research Authors: Reason Tags: Politics and Legislation Source Type: blogs
