Keeping the world up to date on irritable bowel syndrome research in China

Scientists condense Chinese studies over the past decade on this common gastrointestinal disorder in a review article

2021-07-13

(Press-News.org) Irritable bowel syndrome (IBS) is, unfortunately, a common gastrointestinal disorder. Affecting between 10 to 15% of the global population, IBS negatively impacts the lives of those who have it by frequently causing a variety of symptoms, including abdominal pain, bloating, and bouts of diarrhea or constipation. Despite the high worldwide prevalence of IBS, gastroenterologists still haven't pinpointed its causes, as there seems to be no obvious structural or biochemical abnormalities associated with the disorder. In a similar vein, there is still much debate on effective diagnostic criteria and treatment options.

Considering it has been hard for scientists and doctors to reach a consensus on best practices regarding IBS, it's important that all the latest information that has been gathered on this disorder is made available in a practical format. That's why a pair of Chinese scientists recently END

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Blood test can track the evolution of coronavirus infection

2021-07-13

A blood test that quantifies the protein ACE2, the cellular protein which allows entry of the coronavirus into cells, as well as ACE2 fragments, produced as a result of interaction with the virus, could be a simple and effective method for monitoring SARS-CoV-2 infection, according to a study led by Javier Sáez-Valero, from the UMH-CSIC Neurosciences Institute in Alicante, published in FASEB Journal. This study, carried out during the first wave of the pandemic, found that patients with COVID-19, in the acute phase of infection, have significantly reduced plasma levels of the full-length ACE2 ...

Experts address the challenges of health disparity in the care of patients with cerebral palsy

2021-07-13

Amsterdam, July 13, 2021 - Cerebral palsy (CP) is one of the most common developmental movement disorders in children. It is associated with complex healthcare needs and impacts development and function. In this END ...

Transport in 2050: Safer, cleaner and cost efficient?

2021-07-13

ITHACA, N.Y. - A Cornell University-led team has calculated that by the year 2050, vehicle electrification, driverless cars and ride sharing could slash U.S. petroleum consumption by 50% and carbon dioxide emissions by 75% while simultaneously preventing 5,500 premature deaths and saving $58 billion annually. The researchers projected vehicle stocks, distance traveled, energy usage and carbon dioxide emissions in the continental U.S. through 2050 and quantified the impacts of changing emissions on concentrations of fine particulate matter in the atmosphere, as well as ensuing health and economic benefits of populations in 10 major metropolitan areas. Their simulations ...

Individual privacy and big data uses in public health

2021-07-13

In the United States, massive volumes of individual-level data, called "big data," are used for a variety of reasons, including marketing, intelligence gathering and political campaigns. Big data are also vital to public health efforts, such as improving population health, informing personalized medicine and transforming biomedical research. However, it can be challenging to use big data for health applications due to laws and concerns about individual privacy. Federal and state data-protection laws exist to protect individual privacy, and they vary depending on the type of data, who is using it and the data's intended purpose. The complexity and differences in these data-protection laws can make it difficult for researchers to use big data ...

Global study reveals effectiveness of protected area

2021-07-13

Researchers have conducted a global study on the effectiveness of recently established protected areas in preventing forest loss The study explores protected area performance by countries, with South Africa, Cambodia, Latvia, Guatemala, Uruguay, Brazil and New Zealand leading the way in the effectiveness of their protected areas The research team estimated that overall, protected areas established between 2000-2012 prevented 86,062 square kilometers of forest loss If all countries had protected areas that were as effective as their top-performing neighbor, then ...

Clinic boosts transgender young people's mental health

2021-07-13

A clinic to help transgender young people and their families receive quicker support has boosted mental health, family functioning and quality of life, according to a new study. The research, led by the Murdoch Children's Research Institute (MCRI) and published in Pediatrics, found the clinic in Melbourne led to lower levels of depression and anxiety due to transgender young people being able to access help 10 months sooner. The study involved 142 patients who completed questionnaires before and after attending the First Assessment Single Session Triage (FASST) clinic ...

An archaeological study reveals new aspects related to plant processing in a Neolithic settlement in Turkey

2021-07-13

A study conducted by researchers from the UPF Culture and Socio-Ecological Dynamics research group (CaSEs) and the University of Leicester (UK) has provided a highly dynamic image surrounding the use and importance of hitherto unknown wild plant resources at the Neolithic site of Çatalhöyük (Anatolia, Turkey). The researchers carried out their work combining the analysis of microbotanical remains and use-wear traces in various stone implements recovered from the site, which in the past hosted one of mankind's first agricultural societies. The researchers carried out their work combining the analysis of microbotanical remains and use-wear traces in various stone implements recovered from ...

Researchers resolve magnetic structures of different topological semimetals

2021-07-13

Topological semimetals are one of the major discoveries in condensed-matter physics in recent years. The magnetic Weyl semimetal, in which the Weyl nodes can be generated and modulated by magnetization, provides an ideal platform for the investigation of the magnetic field-tunable link between Weyl physics and magnetism. But due to the lack of appropriate or high quality specimens, most of the theoretically expected magnetic topological semimetals have not been experimentally confirmed. Therefore, exploration of new magnetic topological semimetals is of great importance. Recently, ...

Electrons in quantum liquid gain energy from laser pulses

2021-07-13

The absorption of energy from laser light by free electrons in a liquid has been demonstrated for the first time. Until now, this process was observed only in the gas phase. The findings, led by Graz University of Technology, open new doors for ultra-fast electron microscopy. The investigation and development of materials crucially depends on the ability to observe smallest objects at fastest time scales. The necessary spatial resolution for investigations in the (sub-)atomic range can be achieved with electron microscopy. For the most rapid processes, ...

Simulating microswimmers in nematic fluids

2021-07-13

Artificial microswimmers have received much attention in recent years. By mimicking microbes which convert their surrounding energy into swimming motions, these particles could soon be exploited for many important applications. Yet before this can happen, researchers must develop methods to better control the trajectories of individual microswimmers in complex environments. In a new study published inEPJ E, Shubhadeep Mandal at the Indian Institute of Technology Guwahati (India), and Marco Mazza at the Max Planck Institute for Dynamics and Self-Organisation in Göttingen (Germany) and Loughborough University (UK), show how this control could be achieved using exotic materials named 'nematic liquid crystals' (LCs) - whose viscosity and elasticity can vary depending on the direction ...

Keeping the world up to date on irritable bowel syndrome research in China

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