(Press-News.org) About The Study: This study found artemisinin partial resistance in Ugandan children with complicated malaria associated with the Pfkelch13 A675V variation and also found suboptimal 28-day efficacy of parenteral artesunate followed by oral artemether/lumefantrine therapy.
Corresponding Author: To contact the corresponding author, Chandy C. John, MD, MS, email chjohn@iu.edu.
To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/
(doi:10.1001/jama.2024.22343)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
# # #
Media advisory: This study is being presented at the American Society of Tropical Medicine and Hygiene Annual Meeting.
Embed this link to provide your readers free access to the full-text article This link will be live at the embargo time https://jamanetwork.com/journals/jama/fullarticle/10.1001/jama.2024.22343?guestAccessKey=e1d2a9e9-6787-4bb6-8a5e-012c4e656527&utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=111424
END
Artemisinin partial resistance in Ugandan children with complicated malaria
JAMA
2024-11-14
ELSE PRESS RELEASES FROM THIS DATE:
When is a hole not a hole? Researchers investigate the mystery of 'latent pores'
2024-11-14
Sometimes the holes, or pores, in the molecular structure of a chemical only appear in the presence of certain conditions or other ‘guest’ molecules. This affects the field of separation—one of the most important processes in industry—but researchers have only just begun to unravel this phenomenon
Researchers have explored how a particular chemical can selectively trap certain molecules in the cavities of its structure—even though in normal conditions it has no such cavities. This innovative material with now-you-see-them-now-you-don’t holes could lead to more efficient methods for separating ...
ETRI, demonstration of 8-photon qubit chip for quantum computation
2024-11-14
A group of South Korean researchers has successfully developed an integrated quantum circuit chip using photons (light particles). This achievement is expected to enhance the global competitiveness of the team in quantum computation research.
Electronics and Telecommunications Research Institute (ETRI) announced that they have developed a system capable of controlling eight photons using a photonic integrated-circuit chip. With this system, they can explore various quantum phenomena, such as multipartite entanglement resulting from the interaction of the photons.
ETRI’s extensive research on silicon-photonic quantum ...
Remote telemedicine tool found highly accurate in diagnosing melanoma
2024-11-14
Collecting images of suspicious-looking skin growths and sending them off-site for specialists to analyze is as accurate in identifying skin cancers as having a dermatologist examine them in person, a new study shows.
According to the study authors, the findings add to evidence that such technology could help to reliably address diagnostic and treatment disparities for lower-income populations with limited access to dermatologists. It may also help dermatologists quickly catch cases of melanoma, a serious form of skin cancer that kills more than 8,000 Americans a year.
Their new system, which the researchers call SpotCheck, enables skin cancer specialists ...
New roles in infectious process for molecule that inhibits flu
2024-11-14
COLUMBUS, Ohio – Researchers have identified new roles for a protein long known to protect against severe flu infection – among them, raising the minimum number of viral particles needed to cause sickness.
The protein also helps prevent unfamiliar viruses from mutating after they infect a new host, the study found – meaning its absence during an immune response could enable an animal virus spilled over to people to adapt rapidly to human hosts.
The combined findings by scientists at The Ohio State University add up to potential trouble for people deficient in the protein, called IFITM3 – especially if an avian or swine flu were to gain ...
Transforming anion exchange membranes in water electrolysis for green hydrogen production
2024-11-14
Hydrogen is a promising energy source due to its high energy density and zero carbon emissions, making it a key element in the shift toward carbon neutrality. Traditional hydrogen production methods, like coal gasification and steam methane reforming, release carbon dioxide, undermining environmental goals. Electrochemical water splitting, which yields only hydrogen and oxygen, presents a cleaner alternative. While proton exchange membrane (PEM) and alkaline water electrolyzers (AWEs) are available, they face limitations in either cost or efficiency. PEM electrolyzers, for instance, rely on costly platinum group metals (PGMs) as catalysts, whereas ...
AI method can spot potential disease faster, better than humans
2024-11-14
PULLMAN, Wash. – A “deep learning” artificial intelligence model developed at Washington State University can identify pathology, or signs of disease, in images of animal and human tissue much faster, and often more accurately, than people.
The development, detailed in Scientific Reports, could dramatically speed up the pace of disease-related research. It also holds potential for improved medical diagnosis, such as detecting cancer from a biopsy image in a matter of minutes, a process that typically takes ...
A development by Graz University of Technology makes concreting more reliable, safer and more economical
2024-11-14
Concreting mistakes can be expensive. Concrete poured too quickly often leads to a lack of colour uniformity, irregularities in the structure and uneven surfaces. Particularly in the case of exposed concrete, expensive reworking using concrete cosmetics is then necessary, sometimes a wall may even have to be demolished. In addition, if the fresh concrete rises too quickly in the formwork, there is a certain risk potential for the workers, as this can cause the formwork to break. In their DigiCoPro project, Ralph Stöckl and ...
Pinpointing hydrogen isotopes in titanium hydride nanofilms
2024-11-14
Tokyo, Japan – Although it is the smallest and lightest atom, hydrogen can have a big impact by infiltrating other materials and affecting their properties, such as superconductivity and metal-insulator-transitions. Now, researchers from Japan have focused on finding an easy way to locate it in nanofilms.
In a study published recently in Nature Communications, researchers from the Institute of Industrial Science, The University of Tokyo have reported a method for determining the location of hydrogen in nanofilms.
Because they are very small, hydrogen atoms can easily migrate into the framework of other materials. Titanium absorbs hydrogen to give titanium hydrides, making ...
Political abuse on X is a global, widespread, and cross-partisan phenomenon, suggests new study
2024-11-14
A new study suggests that political abuse is a key feature of political communication on social media platform, ‘X’, and whether on the political left or right, it is just as common to see politically engaged users abusing their political opponents, to a similar degree, and with little room for moderates.
While previous research into such online abuse has typically focused on the USA, the current study found that abuse followed a common ally-enemy structure across the nine countries for which there was available data: Canada, France, Germany, Italy, Poland, Spain, Turkey, ...
Reintroduction of resistant frogs facilitates landscape-scale recovery in the presence of a lethal fungal disease
2024-11-14
(Santa Barbara, Calif.) — A remote lakeshore deep inside Yosemite National Park teems with life: coyotes, snakes, birds, tadpoles, frogs. The frogs are at the heart of this scene, which a decade ago was much different. It was quiet — and not in a good way. The frogs that are so central to this ecosystem were absent, extirpated by a deadly fungal disease known as amphibian chytrid fungus.
Now, thanks to the consistent and focused efforts of researchers and conservationists to save, then reintroduce, mountain yellow-legged frogs to this and numerous other lakes in Yosemite, their populations are again thriving.
A ...
LAST 30 PRESS RELEASES:
Urgent need to enable more farmers and contractors to revive England’s network of hedgerows
ASH inclusion program retained and engaged hematologists underrepresented in field, 20-year analysis shows
How anti-obesity drugs are linked to food waste
Discovery explains kidney damage caused by blood pressure drugs
NYU Langone performs world’s first fully robotic double lung transplant
APSS accepting sleep and circadian research abstracts and session proposals for SLEEP 2025 in Seattle
DNA repair: A look inside the cell’s ‘repair café’
Astronomers take the first close-up picture of a star outside our galaxy
Here’s something Americans agree on: Sports build character
Engineering nature’s blueprint: Dendron-based assemblies for chlorophyll’s materials
Study reveals how cell types shape human brain networks
New genetic explanation for heart condition revealed
Poor mental health linked to browsing negative content online
People with migraine at high risk of depression during pandemic
Climate-driven hazards increases risk for millions of coastal residents, study finds
Females sleep less, awaken more frequently than males
Most Americans want primary care providers to address mental health
Millions of Americans hurt by others’ drinking, drug use: study
Plasma-derived atomic hydrogen advances low-temperature CO2 methanation at high yield
Photon qubits challenge AI, enabling more accurate quantum computing without error-correction techniques
Single gene causes embryo notochord deformity in zebrafish
Sylvester Cancer Tip Sheet - Nov 2024
AI speaks volumes when it comes to detecting Parkinson’s disease
Signals of inflammation during pregnancy linked to aging and memory changes 50 years later
Two million ex-smokers currently vape in England
When trees 'talk:' Researchers probe ancient wood for clues about massive solar storms
High nurse and doctor turnover linked to increased patient deaths in NHS hospitals
History of endometriosis and fibroids linked to heightened risk of early death
High nurse and doctor turnover rates linked to increased patient deaths in NHS hospitals
Research highlights the pressures human activities place on tropical marine ecosystems
[Press-News.org] Artemisinin partial resistance in Ugandan children with complicated malariaJAMA