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Archive for the ‘health’ category: Page 369

Jan 29, 2017

Scientists Prepare Universal Cure For Allergies

Posted by in categories: biotech/medical, health

Allergic diseases are making one’s life more complicated and almost all treatment is only suppressing the symptoms. Fortunately, Stephen Miller of Northwestern University and Lonnie Shea of the University of Michigan can now mask allergen particles on their way into the body. This teaches the immune system not to attack the allergens in the future.

Their latest research published in the journal PNAS finally introduces a way to actually cure allergies altogether, instead of concealing symptoms with antihistamines such as Benadryl and Claritin…

Read the complete article:

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Jan 24, 2017

The First Medical Tricorder? The Big Viatom CheckMe Pro Review

Posted by in categories: biotech/medical, health

The Big Viatom Checkme Pro Review: let’s see to what extent the device can bring the medical tricorder to life by measuring health parameters!

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Jan 24, 2017

10 Reasons Why People Should Not Fear Digital Health Technologies

Posted by in category: health

The development of digital health technology causes many concerns regarding bioethics. Here are 10 examples why people should not be afraid of, but rather embrace the advancements of such technologies.

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Jan 23, 2017

Living longer in a decrepit body would be bad

Posted by in categories: health, life extension

Answers to rejuvenation objections #1: The Tithonus Error.


We certainly agree on this one! Living longer when your body keeps falling apart would suck big time, but that is not what rejuvenation is about. In fact, it is about preventing that from happening, in the short and long runs alike.

I probably have made the above concept clear enough on the website as a whole, but then again dealing with it separately in the objections section may be a good idea. In case anyone hasn’t read the explanations on ageing and rejuvenation first and jumps directly to the answers to objections, they might not get the full picture and think we’re just trying to make people live longer without curing them of the ill health of old age.

The concern of more life in a sicker body is well illustrated by the greek myth of Tithonus. In short, Tithonus was a mortal who was in love with Eos, the titan of the dawn. She fancied him back, but they had a problem: As a deity, she was immortal, but Tithonus was not. One day he’d give up the ghost and their idilly would be broken. Thus, Eos pleaded with Zeus to make Tithonus immortal as well. Problem solved, right? Yeah, not really.

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Jan 20, 2017

8 people infected in rare U.S. outbreak of rat virus

Posted by in categories: biotech/medical, health

Eeek.


(HealthDay)—Eight people who worked at several rat-breeding facilities in Illinois and Wisconsin have been infected with a virus not commonly found in the United States, federal health officials said Friday.

This is the first known outbreak of Seoul virus associated with pet rats in the United States, although there have been several outbreaks in wild rats, according to the federal Centers for Disease Control and Prevention.

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Jan 20, 2017

Researchers Find New Communication Pathway Of Cells To Smartphones, Electronic Signals

Posted by in categories: health, mobile phones

A new study came up with a new way to reprogram cells in order to recognize electronic signals which can allow these cells to be connected to a smartphone for better health tracking. Read more here.

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Jan 20, 2017

By 2030, Hospitals May Be a Thing of the Past

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

In Brief:

  • Predictions from the co-chair of the World Economic Forum’s Future Council, Melanie Walker, say we’ll soon enter a post-hospital world due to advances in personalized medicine, health monitoring, and nanotechnology.
  • New and evolving technologies in medical science convince Walker we’ll live in a society not dependent on hospitals by 2030.

As the world of medicine is increasingly changed by biology, technology, communications, genetics, and robotics, predicting the outlook of the next few decades of medicine becomes harder. But that is exactly what Melanie Walker of the World Economic Forum does, and she predicts a bright new future for healthcare.

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Jan 20, 2017

A New Device Could Make Memory Implants a Reality

Posted by in categories: biological, health, mathematics, neuroscience

In Brief

  • By mimicking the way neurons fire in the hippocampus during natural memory creation, a brain implant was used to successfully plant memories in the brains of rats.
  • Though human implementation is far off, this breakthrough in cracking the hippocampus’ mathematical “memory code” has very important implications for health and research.

Memories are the faintest, most ethereal wisps of our neurophysiology — somehow, the firing of delicate synapses and the activation of neurons combine to produce the things we remember. The sum of our memories make us who we are; they are us, in every way, and without them we cease to be.

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Jan 20, 2017

Insecticides mimic melatonin, creating higher risk for diabetes

Posted by in categories: biotech/medical, computing, health, information science

Synthetic chemicals commonly found in insecticides and garden products bind to the receptors that govern our biological clocks, University at Buffalo researchers have found. The research suggests that exposure to these insecticides adversely affects melatonin receptor signaling, creating a higher risk for metabolic diseases such as diabetes.

Published online on Dec. 27 in Chemical Research in Toxicology, the research combined a big data approach, using computer modeling on millions of chemicals, with standard wet-laboratory experiments. It was funded by a grant from the National Institute of Environmental Health Sciences, part of the National Institutes of Health.

Disruptions in human circadian rhythms are known to put people at higher risk for diabetes and other metabolic diseases but the mechanism involved is not well-understood.

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Jan 20, 2017

Thinnest-ever electronic tattoos are capable of precision health monitoring

Posted by in categories: biotech/medical, computing, health, mobile phones, wearables

The graphene temporary tattoo seen here is the thinnest epidermal electronic device ever and according to the University of Texas at Austin researchers who developed it, the device can take some medical measurements as accurately as bulky wearable sensors like EKG monitors. From IEEE Spectrum:

Graphene’s conformity to the skin might be what enables the high-quality measurements. Air gaps between the skin and the relatively large, rigid electrodes used in conventional medical devices degrade these instruments’ signal quality. Newer sensors that stick to the skin and stretch and wrinkle with it have fewer airgaps, but because they’re still a few micrometers thick, and use gold electrodes hundreds of nanometers thick, they can lose contact with the skin when it wrinkles. The graphene in the Texas researchers’ device is 0.3-nm thick. Most of the tattoo’s bulk comes from the 463-nm-thick polymer support.

The next step is to add an antenna to the design so that signals can be beamed off the device to a phone or computer, says (electrical engineer Deji) Akinwande.

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