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Новости за 17.07.2024

Paleolithic diets are not without risks

Sciencedaily.com 

High-protein diets, known as 'Paleolithic diets', are popular. Using mouse models, scientists have studied their impact. While effective in regulating weight and stabilizing diabetes, these diets are not without risks. Excess protein greatly increases ammonium production, overwhelming the liver. Excess ammonium can cause neurological disorders and, in severe cases, lead to coma. These results suggest caution when following these diets.

New analgesic could replace opioids over the long term

Sciencedaily.com 

Opioids have long been known as natural substances with substantial pharmacological effect. They have been used as effective painkillers. Researchers have now identified a natural active substance that may prove to be an effective alternative to opioids in the long run and could also help mitigate the opioid crisis.

Back-channel talks between China, Tibetan govt-in-exile going on: Sikyong Penpa Tsering

Economictimes.indiatimes.com 

Penpa Tsering confirmed back-channel talks with China before Biden signed the Resolve Tibet Act supporting autonomy. Dialogues ceased after 2010 amid protests. Tsering advocates the Dalai Lama's Middle-Way for non-violent, mutually beneficial solutions, supported by US legislation and historical Tibetan status, rejecting China’s claims. The 14th Dalai Lama remains in exile in India since the 1959 uprising.

Children living in greener neighborhoods show better lung function

Sciencedaily.com 

A large study of 35,000 children from eight countries has found a 'robust' link between exposure to green spaces in early childhood and better lung function. The study used data from 10 European birth cohorts from 8 countries to conduct a meta-analysis. This assessment of the data was done at the individual level for each participant.



Physicists develop new theory describing the energy landscape formed when quantum particles gather together

Sciencedaily.com 

An international team of physicists has proven new theorems in quantum mechanics that describe the 'energy landscapes' of collections of quantum particles. Their work addresses decades-old questions, opening up new routes to make computer simulation of materials much more accurate. This, in turn, may help scientists design a suite of materials that could revolutionize green technologies.

Improving identification of human remains using craniofacial superimposition

Sciencedaily.com 

Researchers propose an improvement in the identification of human remains using craniofacial superimposition. The forensic identification technique is based on the analysis of a skull (post-mortem) and photographs of the person's face (ante-mortem). It represents a major step in making objective decisions that are based on the ability to quantify the probability that a skull matches the photographs being examined.

Designing safer opioids

Sciencedaily.com 

Opioid medications offer people relief from debilitating pain, but these drugs come with dangers: the risk for addiction, miserable withdrawal symptoms and the potential for fatal overdose. Researchers have now identified a strategy to design safer opioids. They showed that an experimental opioid, which binds to an unconventional spot in the receptor, suppresses pain in animal models with fewer side effects -- most notably those linked to fatal overdoses.

What fat cats on a diet may tell us about obesity in humans

Sciencedaily.com 

Pet cats may be excellent animal models for the study of obesity origins and treatment in humans, a new study of feline gut microbes suggests -- and both species would likely get healthier in the research process, scientists say.

Patients with Alzheimer's disease have higher frequency of mental health symptoms which can precede memory problems, study finds

Sciencedaily.com 

Decline in memory and other thinking abilities is the most well-known result of Alzheimer's disease (AD). However, many individuals with this condition also experience mental health symptoms such as agitation, depression, apathy, and trouble with sleep. A new study has found that the pathology behind AD may be a direct reason for emotional and behavioral symptoms. Additionally, they discovered when individuals with AD experience decline in memory and thinking abilities, their mental health tends to be worse.

Synchrony Sees Digital Mix Key to Navigating Uncertain Environment

PYMNTS.com 

In today’s uncertain environment, consumers want one thing: choice. That’s because macroeconomic uncertainty over inflation and interest rates is rocking consumer behavior and affecting big-ticket spend across verticals like home, auto and more, leading consumers to scale back on nonessential retail purchases. But as Synchrony Financials’ Q2 2024 net earnings, announced on Wednesday (July 17), […]

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Новости России
Москва

Выборы мэра Сочи могут отменить из-за нарушений


Study uncovers genetic cancer risks in 550 patients

Sciencedaily.com 

Current screening protocols fail to catch a notable number of people carrying genetic mutations associated with hereditary breast and ovarian cancer syndrome and Lynch syndrome, which increase the risk of developing certain cancers, according to new findings.


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