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Source: Johns Hopkins University and Health Systems Archive - April 22, 2024 Category: Nursing Source Type: news
Where did Earth ’s oddball ‘quasi-moon’ come from? Scientists pinpoint famed lunar crater
Astronomers suspect an unusual near-Earth rocky object is not a typical escapee from the Solar System’s asteroid belt, but is instead a chunk of the Moon blasted into space eons ago by a spectacular impact. Now, a team of researchers has modeled what sort of lunar impact could have ejected such a gobbet of Moon and deposit it in a stable, nearby orbit. Surprisingly, only one strong candidate emerged: the asteroid strike that created the famous Giordano Bruno crater, the youngest large crater on the Moon, the
group reports today
in
Nature Astronomy
.
“The authors’ modeling techniques are soli...
Source: ScienceNOW - April 19, 2024 Category: Science Source Type: news
Roche ’s subcutaneous OCREVUS one-year data demonstrates near-complete suppression of clinical relapses and brain lesions in patients with progressive and relapsing forms of MS
Results from the Phase III study showed that subcutaneous (SC) injection was consistent with IV infusion and demonstrated near-complete suppression of relapse activity (97%) and MRI lesions (97.2%) through 48 weeksThe twice-yearly, 10-minute SC injection has the potential to expand the usage of OCREVUS to treatment centres without IV infrastructure or with IV capacity limitationsU.S. FDA and EMA accepted filings based on the data from OCARINA II, with EU approval anticipated mid-2024 and U.S. approval anticipated September 2024Basel, 17 April 2024 - Roche (SIX: RO, ROG; OTCQX: RHHBY) announced today data from the Phase III...
Source: Roche Media News - April 17, 2024 Category: Pharmaceuticals Source Type: news
Long Covid trials aim to clear lingering virus —and help patients in need
One Monday morning last September, Shelley Hayden pulled into a parking spot in an underground garage at the University of California San Francisco (UCSF). She switched off the ignition, pushed the red record button on her cellphone, and gazed into the camera. “The time has come,” said Hayden, long dark-blond hair framing her blue eyes. “Here we are, I’m actually getting to do something.”
More than 3 years earlier, in the summer of 2020, Hayden had come down with COVID-19 while visiting family in Colorado. Since then she’s been plagued by the disease’s cruel sequel, Long Covid, whose symptoms include ov...
Source: ScienceNOW - April 11, 2024 Category: Science Source Type: news
MRI findings predict multiple sclerosis fatigue severity
Structural MRI measures can predict fatigue severity in individuals with multiple sclerosis, researchers have found.
MR imaging of more than 4,000 patients showed that baseline lesion burden and lower whole-brain volumes were linked to multiple sclerosis fatigue, wrote a team led by Alexandra Simpson, MD, of Johns Hopkins University in Baltimore, MD. The study results were published March 25 in Multiple Sclerosis.
"Higher baseline brain parenchymal and lower T2 lesion volume at baseline [imaging] were associated with lower odds of subsequent periods of elevated fatigue," the group reported.
Findings from previous resear...
Source: AuntMinnie.com Headlines - March 26, 2024 Category: Radiology Authors: Kate Madden Yee Tags: Subspecialties Neuroradiology Source Type: news
Are you a member of a research team seeking to enhance your skills?
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Source: Johns Hopkins University and Health Systems Archive - March 25, 2024 Category: Nursing Source Type: news
AI detects COVID-19 in lung ultrasound images
Johns Hopkins University has highlighted research that shows AI can spot COVID-19 in lung ultrasound images.In a study published March 11 in Communications Medicine, researchers describe the development of an AI algorithm that analyzes lung ultrasound images to spot features known as B-lines, which appear as bright, vertical abnormalities and indicate inflammation in patients with pulmonary complications.“The findings culminate an effort that started early in the pandemic when clinicians needed tools to rapidly assess legions of patients in overwhelmed emergency rooms,” the university said, in a news release.Significan...
Source: AuntMinnie.com Headlines - March 20, 2024 Category: Radiology Authors: AuntMinnie.com staff writers Tags: Industry News Subspecialties Chest Radiology Source Type: news
Possible TikTok ban has U.S. science communicators on edge
For biologist Brooke Fitzwater, a doctoral student at the University of Alabama, the social media platform TikTok has become a key tool for
sharing her knowledge of marine biology
with some 250,000 followers. Her short, humorous videos on everything from whale sharks to zombie worms have attracted up to 2.1 million views. “TikTok has been an unparalleled way for me to communicate science to the public,” Fitzwater says.
Last week, however, Fitzwater and many other science communicators who rely on TikTok got some worrying news: The U.S. House of Representatives voted overwhelmingly to approve legislation...
Source: ScienceNOW - March 19, 2024 Category: Science Source Type: news
The Most Exciting New Advances in Managing COPD
The Global Initiative for Chronic Obstructive Lung Disease, or GOLD, is the world’s preeminent COPD research and advocacy organization. Founded in 1997 in collaboration with the U.S. National Institutes of Health and the World Health Organization, one of GOLD’s stated aims is to “improve prevention and treatment of this lung disease.”
In its 2023 global strategy report, GOLD changed its definition of COPD—which many in the profession viewed as overdue. Specifically, the new definition emphasized the heterogeneity of COPD in terms of its underlying drivers and long-term disease course.
[ti...
Source: TIME: Health - March 18, 2024 Category: Consumer Health News Authors: Markham Heid Tags: Uncategorized freelance Source Type: news
Daylight Saving Time Is the Worst
On Sunday, March 10 at 2 a.m., the U.S. and about a third of the world’s other countries will set their clocks forward by one hour, which will make the sun seem to rise later in the morning and hang in the sky longer in the evening. I am not alone in dreading it. Plenty of people want nothing to do with the whole hoary practice.
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It’s bad for health, bad for safety, bad for your mood, and just plain unpopular. But that doesn’t stop us from changing the clocks, pointlessly, twice a year.
The ridiculous history of Daylight Saving Time
The first push for ...
Source: TIME: Health - March 7, 2024 Category: Consumer Health News Authors: Jeffrey Kluger Tags: Uncategorized healthscienceclimate Source Type: news
Zyn Is the New Vaping
Not so long ago, Juul was seen as the new Marlboro. Smoking wasn’t that cool anymore—rates had plummeted among U.S. adults and teens—but then came Juul, a sleek, addictive product with flashy advertising tactics that took off like wildfire. It soon became clear that e-cigarettes were hooking teens who otherwise wouldn’t have gone near nicotine.
[time-brightcove not-tgx=”true”]
Now, Juul is out and Zyn is in. It’s even more discreet than Juul, with no plumes of vapor. A user simply tucks a small pouch of nicotine, additives, and flavorings under their lip for up to an hour. Over...
Source: TIME: Health - March 4, 2024 Category: Consumer Health News Authors: Jamie Ducharme Tags: Uncategorized healthscienceclimate Source Type: news
Register Today for State-wide Conference: Keeping Maryland Nurses Resilient
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Source: Johns Hopkins University and Health Systems Archive - March 4, 2024 Category: Nursing Source Type: news
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Source: Johns Hopkins University and Health Systems Archive - February 26, 2024 Category: Nursing Source Type: news
Israel ’s War in Gaza Could Lead to 85,000 More Deaths in 6 Months
Even under the most optimistic scenario, an immediate cease-fire, an additional 6,500 Gazans could perish, scientists estimated. (Source: NYT Health)
Source: NYT Health - February 22, 2024 Category: Consumer Health News Authors: Stephanie Nolen Tags: Disease Rates Deaths (Fatalities) Defense and Military Forces Civilian Casualties Epidemics Johns Hopkins University Israel Gaza Strip Source Type: news
War and Illness Could Kill 85,000 Gazans in 6 Months
Even under the most optimistic scenario, an immediate cease-fire, an additional 6,500 Gazans could perish, scientists estimated. (Source: NYT Health)
Source: NYT Health - February 21, 2024 Category: Consumer Health News Authors: Stephanie Nolen Tags: Disease Rates Deaths (Fatalities) Defense and Military Forces Civilian Casualties Epidemics Johns Hopkins University Israel Gaza Strip Source Type: news
