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Source: UCLA Newsroom: Health Sciences
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Total 132 results found since Jan 2013.
At UCLA, it's medicine 2.0
Tucked deep in the basement of UCLA’s Center for the Health Sciences is a room that looks more like an inventor’s fantasy workshop than the medical research facility it is. Tables are piled high with tools, electronics, prototype equipment parts and a few stray robotic arms. Posters on the wall describe pending projects in dense technical language with accompanying photos of futuristic devices.
This hidden space is where scientists are working at the very forefront of technological advances in medicine. Its assemblage of smarts, parts and computers is contributing to an emerging era of personalized, tech-enabled health...
Source: UCLA Newsroom: Health Sciences - December 16, 2015 Category: Universities & Medical Training Source Type: news
$10 million gift to UCLA from Wendy and Leonard Goldberg is largest ever to support migraine research
UCLA Health Sciences has received a $10 million gift, most of which will support multidisciplinary research on migraine, a debilitating neurological disorder that affects 36 million people in the U.S.
The gift was made by philanthropists Wendy and Leonard Goldberg. Wendy Goldberg is an editor and author; her husband, Leonard, is an award-winning film and television producer and executive.
More than 90 percent of sufferers are unable to work during their migraine attacks, costing employers $13 billion a year in lost work days; and every 10 seconds, someone in the U.S. goes to an emergency room with a migraine-related compla...
Source: UCLA Newsroom: Health Sciences - December 8, 2015 Category: Universities & Medical Training Source Type: news
Discovery could lead to better recovery after stroke
UCLA researchers have identified a molecule that, after a stroke, signals brain tissue to form new connections to compensate for the damage and initiate repairs to the brain.
The finding could eventually lead to a new treatment to promote brain repair and functional recovery in people who have suffered a stroke, which is the leading cause of serious long-term disability in adults.
The five-year study, performed in an animal model, was the first to identify growth differentiation factor 10, or GDF10, a molecule that previously had no known role in the adult brain, said Dr. S. Thomas Carmichael, the study’s senior author ...
Source: UCLA Newsroom: Health Sciences - October 26, 2015 Category: Universities & Medical Training Source Type: news
New app lets you check air quality as easily as checking the weather
Yareli Sanchez lives in Los Angeles and jogs regularly, but she never used to know if the day’s air quality was bad until after she had already set out for a run — her chest would tighten and it would become hard to breathe. She knew poor air quality triggered her asthma, but she didn’t have a convenient way to check the day’s pollution levels.
For the past few months, instead of using trial-and-error, she’s checked UCLA’s new AirForU app, which uses GPS data to give her local air quality ratings. The app is useful for anyone in the U.S. who sees a hazy skyline and wonders how safe it is to breathe outside air...
Source: UCLA Newsroom: Health Sciences - October 23, 2015 Category: Universities & Medical Training Source Type: news
High-fructose diet hampers recovery from traumatic brain injury
A diet high in processed fructose sabotages rats’ brains’ ability to heal after head trauma, UCLA neuroscientists report.
Revealing a link between nutrition and brain health, the finding offers implications for the 5.3 million Americans living with a traumatic brain injury, or TBI. According to the Centers for Disease Control and Prevention, an estimated 1.7 million people suffer a TBI each year, resulting in 52,000 annual deaths
“Americans consume most of their fructose from processed foods sweetened with high-fructose corn syrup,” said Fernando Gomez-Pinilla, a professor of neurosurgery and integrative biology an...
Source: UCLA Newsroom: Health Sciences - October 2, 2015 Category: Universities & Medical Training Source Type: news
UCLA researchers discover method to measure stiffness of arteries in the brain
UCLA researchers have discovered a noninvasive method to measure vascular compliance — that is, the stiffness of arteries — in the human brain, a finding that may have implications for preventing stroke and diagnosing Alzheimer’s disease earlier.
The UCLA team measured the volume of cerebral arteries using a technique called arterial spin labeling. They measured once at the systolic phase of the cardiac cycle, when the heart is pumping blood into the brain, and again at the diastolic phase, when the heart is relaxing.
The stiffer the arteries they tested, the smaller the change in the arterial blood volume between th...
Source: UCLA Newsroom: Health Sciences - September 23, 2015 Category: Universities & Medical Training Source Type: news
Keeping gut bacteria in balance could help delay age-related diseases, UCLA study finds
Why do some people remain healthy into their 80s and beyond, while others age faster and suffer serious diseases decades earlier? New research led by UCLA life scientists may produce a new way to answer that question — and an approach that could help delay declines in health.
Specifically, the study suggests that analyzing intestinal bacteria could be a promising way to predict health outcomes as we age.
The researchers discovered changes within intestinal microbes that precede and predict the death of fruit flies. The findings were published in the open-source journal Cell Reports.
“Age-onset decline is very tightly ...
Source: UCLA Newsroom: Health Sciences - September 11, 2015 Category: Universities & Medical Training Source Type: news
UCLA researchers provide first evidence of how obstructive sleep apnea damages the brain
Courtesy of Rajesh Kumar
Brains with obstructive sleep apnea (left) and without
UCLA researchers have reported the first evidence that obstructive sleep apnea contributes to a breakdown of the blood–brain barrier, which plays an important role in protecting brain tissue.
The discovery, reported in the Sept. 1 issue of the Journal of Neuroimaging, could lead to new approaches for treating obstructive sleep apnea, which affects an estimated 22 million American adults. The disorder causes frequent interruptions in breathing during sleep because the airways narrow or become blocked.
The blood–brain barrier limits harmful...
Source: UCLA Newsroom: Health Sciences - September 1, 2015 Category: Universities & Medical Training Source Type: news
Speedy treatment of stroke patients with new clot retrieval device vastly improves outcomes
In the treatment of stroke patients, time really is brain. A few minutes can mean the difference between patients living independently or suffering debilitating disabilities.
Now, UCLA researchers have shown, for the first time, that speedy treatment with a new-generation stent clot retrieval device results in greatly improved outcomes, and that even a five-minute delay negatively affects patients.
The one-year study found that when blood flow was restored to the brain within four hours of the start of a stroke, 80 percent of patients had a very good outcome — meaning that they survived and were able to live independent...
Source: UCLA Newsroom: Health Sciences - August 17, 2015 Category: Universities & Medical Training Source Type: news
UCLA–Tel Aviv study suggests REM sleep helps the brain capture snapshots of dream images
When we sleep, we experience our most vivid dreams and vigorous brain activity during the rapid eye movement, or REM phase. Although scientists have long suspected that our eyes flicker in response to what our unconscious mind sees in our dreams, no one has been able to prove it.
Now, an international team of researchers led by UCLA’s Dr. Itzhak Fried is the first to demonstrate that during dreams, our eyes and brains respond similarly to how they react to images when we’re awake. Published in the Aug. 11 online edition of Nature Communications, the findings offer a rare glimpse into the working of individual brain...
Source: UCLA Newsroom: Health Sciences - August 12, 2015 Category: Universities & Medical Training Source Type: news
Expert advice: How to help an addicted friend or family member get help
Experts understand that addiction isn’t a weakness or moral failing; it’s an illness, much like cancer or heart disease. And It often falls to family members and friends to convince their addicted loved one to seek help. The task can feel like negotiating an emotional minefield with anger, obfuscation and denial among the likely outcomes. How do you know if there’s a problem, when do you intervene and how? Dr. Timothy Fong, associate clinical professor of psychiatry and director of the UCLA Addiction Medicine Clinic, provided guidance in the July 2015 issue of UCLA Magazine. An edited version of the article fo...
Source: UCLA Newsroom: Health Sciences - August 1, 2015 Category: Universities & Medical Training Source Type: news
UCLA department of neurosurgery ranked No. 2 in research productivity
The UCLA department of neurosurgery ranks No. 2 in the nation in scholarly research, according to a recent paper evaluating the impact of published articles in the field.
The five-year review, published in the Journal of Neurosurgery, rated the academic publishing output of faculty at 103 American neurosurgical residency programs from 2009 to 2013. The top five programs were UC San Francisco, UCLA, the University of Pittsburgh, Brigham and Women’s Hospital and Johns Hopkins University.
“I’d like to personally congratulate the exceptionally productive neurosurgery faculty at UCLA and UCSF,” said Dr. Neil Mart...
Source: UCLA Newsroom: Health Sciences - July 29, 2015 Category: Universities & Medical Training Source Type: news
Room to breathe for L.A. apartment residents
Public health efforts in California over the last two decades have succeeded in clearing the air of tobacco smoke in workplaces, restaurants, bars and many other public places. But for those who reside in multi-unit apartment complexes, the home is not always a smoke-free zone — even if they want it to be and even if their health suffers as a result.
With a $3 million federal grant from the U.S. Centers for Disease Control and Prevention (CDC), the UCLA Center for Health Policy Research in the public health school is leading an initiative to change that reality for low-income Latino and African-American families living ...
Source: UCLA Newsroom: Health Sciences - July 7, 2015 Category: Universities & Medical Training Source Type: news
Has Brazil found the way to better health care?
Under Brazil’s family health program, when a woman learns that she is pregnant, she contacts her local community health agent, who often is a neighbor.
Typically, the agent visits her home to arrange an appointment with the neighborhood’s family health team, and the woman visits the health center for an assessment by a nurse assistant and a physician. During the pregnancy, if she misses a prenatal care appointment, the agent checks in on her at home and helps her reschedule her visit. Any prenatal medications she needs are provided free of charge.
Brazil — home to the world’s fifth-largest population and seventh-l...
Source: UCLA Newsroom: Health Sciences - June 5, 2015 Category: Universities & Medical Training Source Type: news
Clot removal device dramatically improves outcomes for people with acute ischemic stroke
A new device to remove obstructing blood clots can significantly improve outcomes for people who suffer a certain type of stroke, according to a study led by a UCLA investigator.
In patients with acute ischemic stroke — in which a clot blocks the blood supply to part of the brain — who received a clot-busting drug, removing the obstructing blood clot with a stent retriever device significantly reduced post-stroke disability and increased the percentage of patients who were independent in daily function after three months.
The findings represent the first new treatment for acute ischemic stroke in 20 years, since the de...
Source: UCLA Newsroom: Health Sciences - April 17, 2015 Category: Universities & Medical Training Source Type: news
