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Archive for the ‘health’ category: Page 101

Jul 4, 2023

Study suggests resistance training can prevent or delay Alzheimer’s disease

Posted by in categories: biotech/medical, health, neuroscience

Regular physical exercise, such as resistance training, can prevent Alzheimer’s disease, or at least delay the appearance of symptoms, and serves as a simple and affordable therapy for Alzheimer’s patients. This is the conclusion of an article published in Frontiers in Neuroscience by Brazilian researchers affiliated with the Federal University of São Paulo (UNIFESP) and the University of São Paulo (USP).

Although and dementia patients are unlikely to be able to do long daily runs or perform other high-intensity , these activities are the focus for most scientific studies on Alzheimer’s. The World Health Organization (WHO) recommends as the best option to train balance, improve posture and prevent falls. Resistance exercise entails contraction of specific muscles against an external resistance and is considered an essential strategy to increase muscle mass, strength and bone density, and to improve overall body composition, functional capacity and balance. It also helps prevent or mitigate sarcopenia (muscle atrophy), making everyday tasks easier to perform.

To observe the neuroprotective effects of this practice, researchers in UNIFESP’s Departments of Physiology and Psychobiology, and the Department of Biochemistry at USP’s Institute of Chemistry (IQ-USP), conducted experiments involving with a mutation responsible for a buildup of beta-amyloid plaques in the brain. The protein accumulates in the central nervous system, impairs synaptic connections and damages neurons, all of which are features of Alzheimer’s disease.

Jul 3, 2023

Beyond the Helix: DNA’s Complex Folding Unveils New Functions

Posted by in categories: biotech/medical, government, health

In a groundbreaking study, researchers from Weill Cornell Medicine and the National Heart, Lung, and Blood Institute, a department of the National Institutes of Health.

The National Institutes of Health (NIH) is the primary agency of the United States government responsible for biomedical and public health research. Founded in 1,887, it is a part of the U.S. Department of Health and Human Services. The NIH conducts its own scientific research through its Intramural Research Program (IRP) and provides major biomedical research funding to non-NIH research facilities through its Extramural Research Program. With 27 different institutes and centers under its umbrella, the NIH covers a broad spectrum of health-related research, including specific diseases, population health, clinical research, and fundamental biological processes. Its mission is to seek fundamental knowledge about the nature and behavior of living systems and the application of that knowledge to enhance health, lengthen life, and reduce illness and disability.

Jul 2, 2023

Few patients receive recommended genetic testing after cancer diagnosis

Posted by in categories: biotech/medical, genetics, health

Knowing that you’ve inherited genetic mutations that increase the risk of cancer can help you catch the disease earlier, and if diagnosed, choose the most effective treatments. But despite guidelines that recommend genetic testing for the majority of cancer patients, far too few are tested, according to new research by Stanford Medicine scientists and collaborators.

Among more than a million patients with cancer, only 6.8% underwent germline genetic testing — an analysis of inherited genes — within two years of diagnosis, according to the study published June 5 in the Journal of the American Medical Association. The rates were particularly low among Asian, Black and Hispanic patients.

Continue reading “Few patients receive recommended genetic testing after cancer diagnosis” »

Jul 2, 2023

The fascinating world of gut fungi and its relevance for health

Posted by in category: health

Discover the fascinating world of gut fungi and their role in human health through our new infographic! Learn about their contribution to nutrient production, metabolism, defense against harmful microorganisms and establish healthy gut bacteria.

Jul 2, 2023

Zaporizhzhia Nuclear Plant a Clear Present Danger

Posted by in categories: energy, health

See my explanation of the spent fuel rods and why if something is not done to get water to the spent fuel rod pools at the Zaporizhzhia Nuclear Plant there will be a catastrophic radiation release that may trigger WWIII. See why Russia and Ukraine are each saying the other is going to blow up the cooling pools and the plant. See what that means for you. Take your preps seriously!

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Jul 2, 2023

Here’s What NASA Pays to Be Locked in a Mars Simulator for a Year

Posted by in categories: food, habitats, health, space

Four individuals have agreed to be sequestered inside a 1,700-square-foot simulated Mars habitat at NASA’s Johnson Space Center to study what it would be like to live on the Red Planet and how humans can learn to cope in that extreme environment.

During their 378-day stay, which officially kicked off earlier this week, they’ll have a surprisingly busy schedule, including a strict exercise regimen as well as a lengthy list of duties, from performing simulated spacewalks to growing crops.

In other words, it’s a demanding job that’s bound to be tough on the crew of four.

Jul 2, 2023

Metabolite Ratios As An Index Of Oxidative Stress

Posted by in categories: biotech/medical, genetics, health

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Jul 1, 2023

New drug provides weight loss of 24%

Posted by in categories: biotech/medical, health

In a significant advance for the treatment of obesity, biotech giant Eli Lilly has announced the results from a trial of retatrutide, which produced a staggering 24.2% weight loss in patients.

Obesity, defined as a body mass index (BMI) of 30 or higher, is a major health issue that has increased significantly over the years. As of today, it affects over 42% of adults in the United States, with 20% of children and adolescents also affected. Worldwide, more than 1 billion people are dealing with the condition, including 650 million adults, 340 million adolescents, and 39 million children.

Jun 30, 2023

Dr. Brad Ringeisen, Ph.D. — Executive Director, Innovative Genomics Institute (IGI)

Posted by in categories: bioengineering, biotech/medical, chemistry, food, genetics, governance, health, neuroscience

Is the Executive Director of the Innovative Genomics Institute (https://innovativegenomics.org/people/brad-ringeisen/), an organization founded by Nobel Prize winner Dr. Jennifer Doudna, on the University of California, Berkeley campus, whose mission is to bridge revolutionary gene editing tool development to affordable and accessible solutions in human health and climate.

Dr. Ringeisen is a physical chemist with a Ph.D. from the University of Wisconsin-Madison, a Bachelor of Science in chemistry from Wake Forest University, a pioneer in the field of live cell printing, and an experienced administrator of scientific research and product development.

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Jun 30, 2023

Tired of scooping cat litter? The robot will do it for you

Posted by in categories: biotech/medical, health, robotics/AI

After using the Whisker Litter-Robot 4, I will never return to a regular litter box. The insight it gives me into Norbert’s overall health and the daily cleaning makes it completely worth it. Just be patient with the setup process and with your cat learning a new routine. Norbert’s opinion also upholds the new litter box since he was able to transition pretty seamlessly and gets to have a clean litter box every single time.

Also: This army robot dog is part of a bigger battle for brain-machine interface tech

The Whisker Litter-Robot 4 is no doubt expensive, but the company also offers the previous generation Litter-Robot 3 for a bit cheaper at $549. It’s definitely an investment, but this is a type of automated technology I can get behind.

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