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Bone Cells can Suppress Appetite

A recent discovery by researchers from the Columbia University Medical Centre revealed a previously unknown appetite-regulating...
A recent discovery by researchers from the Columbia University Medical Centre revealed a previously unknown appetite-regulating mechanism that is secreted by bone cells(Credit: Dimdimich/Depositphotos)

There has been plenty of recent research focusing on how your gut bacteria can send messages to your brain controlling appetite and feelings of satiation, but a recent discovery by researchers from the Columbia University Medical Centre has revealed a previously unknown appetite-regulating mechanism that is secreted by bone cells. read more

Yes Virginia – America Does Have Free Market Medical Care

by: the Common Constitutionalist

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What is the number one complaint amongst conservatives regarding healthcare? That it is completely void of the free market. Whether it is ObamaCare, or what we currently know of RyanCare, for all intents and purposes, the free market simply doesn’t exist.

We on the right understand that free market forces like competition and innovation are the keystones to any successful industry – any mutually beneficial transaction. Insurance is no different.

Health Insurance, which, to reiterate for the thousandth time, is not healthcare, anymore than auto insurance equals car repair, etc. We would never think of attempting to use our auto insurance for a tire change or a new muffler. Yet we don’t think twice about using our health insurance when we see a doctor for the common cold.

And why? Simple, as we know. It’s called third party payer, or worse, single payer. As long as we perceive that someone, the insurance company, will pay for the visit, we don’t ask what the charges are before service is rendered. We don’t ask after the services are rendered, nor do most even care. It’s the antithesis of the free market. read more

Nonogel Antivenom

A new nanogel could make for a better snake antivenom, by sequestering the toxins within the...
A new nanogel could make for a better snake antivenom, by sequestering the toxins within the bloodstream(Credit: SURZet/Depositphotos)

According to the World Health Organization, snakes bite an estimated 5 million people each year, killing more than 100,000 of those victims and permanently injuring hundreds of thousands more. Current antivenoms might not be saving lives as efficiently as they could be, given that they’re difficult and expensive to produce, distribute and administer. Now, researchers at the University of California, Irvine (UCI) have developed a synthetic alternative with a long shelf-life that can neutralize the venom from several species of snakes. read more

Stem Cells Might Regenerate the Pancreas

USC researchers claim a diet that mimics the effects of fasting has led to the generation...
USC researchers claim a diet that mimics the effects of fasting has led to the generation of healthy new insulin-producing cells in mice(Credit: imagepointfr/Depositphotos)

Using stem cells to create insulin-producing beta cells that could be transplanted into diabetics is being investigated as a possible cure for type 1 diabetes and treatment for type 2, but new research suggests that a special diet could reprogram cells in the pancreas to do the same thing. read more

Cracking The Age Puzzle

Scientists have discovered a new protein that regulates cellular aging

Scientists have discovered a new protein that regulates cellular aging(Credit: AnatomyInsider/Depositphotos)

We’re all familiar with the inescapable effects that the march of time has on our bodies, but the processes that drive aging are still offering up surprises. Scientists have long known that DNA segments called telomeres play a crucial part in our aging process, but new research has discovered a protein that acts as a kind of cellular timekeeper, regulating the length of telomeres to maintain healthy cell division and prevent the development of cancer. read more

Skin Can Power Medical Implants

The solar measurement device worn by study participants to examine the real-world feasibility of solar powering...

The solar measurement device worn by study participants to examine the real-world feasibility of solar powering medical implants(Credit: Lukas Bereuter)

It can be a hassle when your phone’s battery runs out of juice and you have to hunt down a power outlet to recharge, but a flat battery is an even bigger hassle in implanted electronic medical devices, such as pacemakers. It often means invasive surgery to replace the battery or the entire unit, but now a new study has found that the use of solar cells implanted under the skin to power medical implants is a feasible approach. read more

Powdered Artificial Blood Coming Soon

For medics in the field, getting replacement blood into patients as soon as possible can make the difference between life or death.

But scientists working to develop artificial blood cells could bring life-saving transfusions to more trauma patients within the next 10 years.

The hope is that the artificial blood could be freeze dried and stored in powder form, ready for use by paramedics and combat medics on the battlefield.

Scientists are developing artificial blood which could bring life-saving transfusions to more trauma patients. It won¿t replace human blood, but it could buy patients vital time they need to get to hospital and receive donor bloodScientists are developing artificial blood which could bring life-saving transfusions to more trauma patients. It won’t replace human blood, but it could buy patients vital time they need to get to hospital and receive donor blood

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New Gene-Editing Tool

Chinese scientists have begun the first human trials using the CRISPR-Cas9 gene-editing tool by treating patients...Chinese scientists have begun the first human trials using the CRISPR-Cas9 gene-editing tool by treating patients with lung cancer(Credit: chepko/Depositphotos)

The powerful gene-editing CRISPR-Cas9 technique is a promising tool in the fight against conditions like retinal degradation, muscular dystrophy and HIV, but so far trials have been restricted to cultured cells and laboratory mice. read more

3D Printed Face Reconstruction

A cancer survivor whose face was ravaged by a tumor, leaving him with a large hole where his eye, nose and cheekbone had been, has become the first person to receive a 3D printed face prosthesis made with a smart phone.

Married former salesman Carlito Conceiçao has lived with the hole and an uncomfortable prosthetic that kept falling off since 2008 – but now a ground-breaking procedure used a free app on a smartphone to build and print a 3D image of the missing part of his face.

Researchers now hope to train as many people as possible to make the affordable and practical technology accessible in remote areas of the world where people have minimal health care services. read more