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Archive for the ‘biotech/medical’ category: Page 2694

Oct 1, 2015

“Artificial Blood Vessels” Are Becoming A Reality

Posted by in category: biotech/medical

Scientists have created artificial blood vessels that can grow on their own.

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Sep 30, 2015

Thanks to a new breakthrough, we’re now one step closer to 3D printing replacement organs

Posted by in categories: 3D printing, biotech/medical

http://voc.tv/1cRrjAQ

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Sep 30, 2015

Can Our DNA Electromagnetically ‘Teleport’ Itself? One Researcher Thinks So

Posted by in categories: biotech/medical, chemistry

A Nobel prize winning scientist who shared the 2008 prize for medicine for his role in establishing the link between HIV and AIDS has stirred up a good deal of both interest and skepticism with his latest experimental results, which more or less show that DNA can teleport itself to distant cells via electromagnetic signals. If his results prove correct, they would shake up the foundations upon which modern chemistry rests. But plenty of Montagnier’s peers are far from convinced.

The full details of Montagnier’s experiments are not yet known, as his paper has not yet been accepted for publication. But he and his research partners have made a summary of his findings available. Essentially, they took two test tubes – one containing a fragment of DNA about 100 bases long, another containing pure water – and isolated them in a chamber that muted the earth’s natural electromagnetic field to keep it from muddying the results. The test tubes were housed within a copper coil emanating a weak electromagnetic field.

Several hours later, the contents of both test tubes were put through polymerase chain reactions to identify any remnants of DNA – a process that subjected the contents to enzymes that would make copies of any DNA fragments they found. According to Montagnier, the DNA was recovered from both tubes even though the second should have only contained water.

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Sep 30, 2015

Tesla’s new car includes a ‘bioweapon defense mode’ — and that’s not a joke

Posted by in categories: biotech/medical, transportation

Tesla’s Model X has a feature that can filter the air to the quality of a hospital operating room.

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Sep 30, 2015

Here is Why People With Blood Type Zero are Special

Posted by in categories: biotech/medical, genetics

If you have zero blood type then your genetic heredity offers you the opportunity to be strong, productive, have a long life and be optimistic.

This blood type is original type of our ancestors who were smart and aggressive predators. The persons with this blood type have important role in the society.

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Sep 30, 2015

3D printing in gel shows how scientists could print human organs

Posted by in categories: 3D printing, biotech/medical, cyborgs, materials, neuroscience, transhumanism

While scientists have had success in the past printing structures like “bionic ears,” a clear path to making functional internal organs and tissue hasn’t really emerged. However, researchers at the University of Florida in Gainesville have developed a way of printing complex objects in gel, a method that could help pave the way to 3D-printed organs in the future.

The hard thing about printing intricate organic structures like blood vessels and complicated organs is that they collapse under their own weight before they solidify. The gel here, which is made of an acrylic acid polymer, acts as a scaffold to hold the structure in place during the printing process. That approach has already allowed the team to print with organic materials — and even make a replica of a human brain.

Continue reading “3D printing in gel shows how scientists could print human organs” »

Sep 29, 2015

Scientists pioneer 3-D-printed drug delivering micro-needles

Posted by in categories: 3D printing, biotech/medical

Researchers have developed a new technique to produce a 3D ‘micro-printed’ array of needles capable of drug delivery. The technique would offer a pain-free drug delivery device that would allow drugs to diffuse within the body as the biomaterial device degrades in the body. This offers treatments for a wide range of diseases, including melanoma cancers.

The results are published today, Wednesday 30th September, in the journal Biofabrication .

The researchers, based at the University of Akron and the University of Texas, report producing a drug-loaded array for transdermal delivery of a , fabricated using microstereolithography. The arrays consisted of 25 poly(propylene fumarate) microneedles, each needle having a tip and base diameter of 20 µm and 200 µm, respectively, and a height of 1 mm.

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Sep 29, 2015

A good interview with Liz Parrish CEO of BioViva and how gene therapy can change aging forever

Posted by in categories: bioengineering, biotech/medical, education, genetics, life extension

Visionary Liz Parrish shares some of the remarkable ways that genetic therapies are helping humanity transcend disease, aging and physical limitations. We discuss some of the current applications of gene therapy, what we can reasonably expect given the rate of progress and some of the moral implications of this science. If you’re anything like us, you’ll be astounded to hear about this work; it can already make you stronger and faster, and it may help future generations live upwards of 400 years!

Click to download the episode directly (right click, then click save as) Subscribe to the podcast on iTunes. Subscribe to the podcast on Stitcher.

“Known as “the woman who wants to genetically engineer you,” Elizabeth Parrish is the CEO of BioViva USA Inc ™ she is a humanitarian, entrepreneur and innovator and a leading voice for genetic cures. As a strong proponent of progress and education for the advancement of gene therapy, she serves as a motivational speaker to the public at large for the life sciences. She is actively involved in international educational media outreach and sits on the board of the International Longevity Alliance (ILA). She is an affiliated member of the Complex Biological Systems Alliance (CBSA) whose mission is to further scientific understanding of biological complexity and the nature and origins of human disease. She is the founder of BioTrove Investments LLC and the BioTrove Podcasts which is committed to offering a meaningful way for people to learn about and fund research in regenerative medicine. She is also the Secretary of the American Longevity Alliance (ALA) a 501©(3) nonprofit trade association that brings together individuals, companies, and organizations who work in advancing the emerging field of cellular & regenerative medicine with the aim to get governments to consider aging a disease.” –Blurb taken from Liz’ LinkedIn Profile.

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Sep 28, 2015

New hydrogel can keep stem cells alive for heart repair

Posted by in categories: biotech/medical, materials

A new hydrogel protects stem cells inside the body, making existing therapies a lot more effective.

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Sep 26, 2015

CRISPR genome-editing discovery may upend high-stakes patent dispute — The Boston Globe

Posted by in category: biotech/medical

Scientists believe they have found a better pair of molecular scissors to use with the genome-editing technique that is revolutionizing biology.

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