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Archive for the ‘health’ category: Page 317

Aug 8, 2017

Cancer Care in the Future

Posted by in categories: biological, complex systems, disruptive technology, environmental, existential risks, health, homo sapiens, science

The future of cancer care should mean more cost-effective treatments, a greater focus on prevention, and a new mindset: A Surgical Oncologist’s take

Multidisciplinary team management of many types of cancer has led to significant improvements in median and overall survival. Unfortunately, there are still other cancers which we have impacted little. In patients with pancreatic adenocarcinoma and hepatocellular cancer, we have been able to improve median survival only by a matter of a few months, and at a cost of toxicity associated with the treatments. From the point of view of a surgical oncologist, I believe there will be rapid advances over the next several decades.

Robotic Surgery

There is already one surgery robot system on the market and another will soon be available. The advances in robotics and imaging have allowed for improved 3-dimensional spacial recognition of anatomy, and the range of movement of instruments will continue to improve. Real-time haptic feedback may become possible with enhanced neural network systems. It is already possible to perform some operations with greater facility, such as very low sphincter-sparing operations for rectal adenocarcinoma in patients who previously would have required a permanent colostomy. As surgeons’ ability and experience with new robotic equipment becomes greater, the number and types of operation performed will increase and patient recovery time, length of hospital stay, and return to full functional status will improve. Competition may drive down the exorbitant cost of current equipment.

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Aug 7, 2017

If we can build a brain, what is the future of “I”?

Posted by in categories: biological, biotech/medical, ethics, futurism, health, transhumanism

The study of consciousness and what makes us individuals is a topic filled with complexities. From a neuroscience perspective, consciousness is derived from a self-model as a unitary structure that shapes our perceptions, decisions and feelings. There is a tendency to jump to the conclusion with this model that mankind is being defined as self-absorbed and only being in it for ourselves in this life. Although that may be partially true, this definition of consciousness doesn’t necessarily address the role of morals and how that is shaped into our being. In the latest addition to The Galactic Public Archives, Dr. Ken Hayworth tackles the philosophical impact that technologies have on our lives.

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Aug 7, 2017

5G Is An International Health Crisis In The Making

Posted by in categories: health, internet

Before any rollouts of 5G, consumers should be demanding the scientific research proving safety, not just microwave technology consensus science where guys and gals get together and jawbone which science they want to accept and/or belief as factual, something that industry’s professional associations are keen to do and promote.

Whereas factually and in scientific reality, that industry’s funded research found 32% non-thermal radiation wave adverse effects, which ICNIRP states it will not accept. In my opinion as a researcher, that’s tantamount to scientific fraud.

Catherine J Frompovich (website) is a retired natural nutritionist who earned advanced degrees in Nutrition and Holistic Health Sciences, Certification in Orthomolecular Theory and Practice plus Paralegal Studies. Her work has been published in national and airline magazines since the early 1980s. Catherine authored numerous books on health issues along with co-authoring papers and monographs with physicians, nurses, and holistic healthcare professionals. She has been a consumer healthcare researcher 35 years and counting.

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Aug 2, 2017

IBM Announces Record Breaking New Data Storage Device

Posted by in categories: computing, health

IBM and Sony have successfully developed a magnetic tape storage cartridge capable of containing more than 300 terabytes of data. This device, which comes in the smallest format there is, could revolutionize data storage even in cloud platforms.

Magnetic tape drives have been around for more than six decades now. It’s commercial use has been mostly for storing data, such as tax documents and health care records, from mainframe computers. From the first 2-megabyte tape drives in the 1950s, today’s versions are now capable of storing up to 15 terabytes. IBM has been pushing it further.

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Aug 2, 2017

IBM scientists have captured 330TB of uncompressed data into a tiny cartridge

Posted by in categories: computing, health

In a new world record, scientists at IBM have captured 330 terabytes of uncompressed data, or the equivalent of 330 million books, into a cartridge that can fit into the palm of your hand. The record of 201 gigabits per square inch on prototype sputtered magnetic tape is more than 20 times the areal density currently used in commercial tape drives. Areal recording density is the amount of information that can be stored on a given area of surface.

Tape drives were invented over 60 years ago and were traditionally used for archiving tax documents and health care records. IBM’s first tape unit used reels of half-inch-wide tape that could only hold about 2 megabytes.

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Aug 2, 2017

Pharma-controlled Journal of the American Medical Association waging full-scale attack on Vitamin D in effort to push flu shots for toddlers

Posted by in categories: biotech/medical, health

(Natural News) A recent headline in the U.K.’s Daily Mail boldly declares, “Vitamin D will NOT protect your child from a cold: Myth-busting study says ‘more isn’t always better’ to help toddlers stay healthy.” This disingenuous headline infers that vitamin D has no protective effect against colds and flu. In fact, the study it goes on to cite, published in the Journal of the American Medical Association (JAMA), only compared the effects of two different dosages of vitamin D administered to children. It did not compare the health of children who were not given vitamin D supplements at all, to those who were.

For some time now, researchers have understood that there is a link between a lack of sunshine, as experienced in most northern hemisphere countries in winter time, and the increased prevalence of viral infections, particularly upper respiratory tract infections, or the common cold. The production of the hormone vitamin D is directly linked to exposure to direct sunlight.

Researchers at St. Michael’s Hospital in Toronto, Canada, decided to investigate whether giving children doses higher than the daily recommended amount of vitamin D would reduce their risk of getting sick. Their study included 700 healthy children between the ages of 1 and 5. Half the children were given the standard recommended dose of 400IU of vitamin D daily during winter, while the other half were given a higher dose of 2000IU each day. There was no statistically significant difference in the number of colds and flus reported by the children’s parents for the duration of the study – all the kids in both groups had an average of about 1.9 colds each.

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Aug 2, 2017

More Colorful Vegetables and Fruits Can Protect You From Alzheimer’s and Dementia: Neal Barnard

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

Dr. Neal Barnard says: “More colorful vegetables and fruits, a 40-minute brisk walk, vitamin E and less dairy products, cheese, and milk can protect you from alzheimer’s and dementia.”

Dr. Neal Barnard has led numerous research studies investigating the effects of diet on diabetes, body weight, and chronic pain, including a groundbreaking study of dietary interventions in type 2 diabetes, funded by the National Institutes of Health. Dr. Barnard has authored over 70 scientific publications as well as 17 books.

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Aug 1, 2017

A Revolution in Medicine: Ray Kurzweil

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

Ray Kurzweil predicts a revolution in health & medicine due to biotechnology breakthroughs.

James Bedsol interviewed Ray Kurzweil, one of the world’s leading minds on artificial intelligence, technology and futurism, in his Google office in Mountain View, CA, February 15, 2017.

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Aug 1, 2017

The Era of Human Gene Editing Is Here—What Happens Next Is Critical

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

Scientists in Portland, Ore., just succeeded in creating the first genetically modified human embryo in the United States, according to Technology Review. A team led by Shoukhrat Mitalipov of Oregon Health & Science University is reported to “have broken new ground both in the number of embryos experimented upon and by demonstrating that it is possible to safely and efficiently correct defective genes that cause inherited diseases.”

The U.S. team’s results follow two trials—one last year and one in April—by researchers in China who injected genetically modified cells into cancer patients. The research teams used CRISPR, a new gene-editing system derived from bacteria that enables scientists to edit the DNA of living organisms.

The era of human gene editing has begun.

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Jul 30, 2017

The First App Store For Your DNA Is Here

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

DNA testing is not new to consumers, but it’s a one-shot deal. You send in your sample, then you get to see ancestry and health data provided by the company you chose to use for testing. Some new insights might be added over time, but there’s not much else you can do with that genetic data. A startup called Helix is counting on people being curious enough to drop cash in its DNA app store on a regular basis. The initial testing costs $80, and after that you can buy the applications you want.

helix

Helix uses a type of genetic testing called DNA sequencing. Other companies like 23andme are using the far simpler genotyping; Helix is actually finding the pattern of nucleic acids (using flow cells like the one above) in your DNA for around 20,000 different genes, known as the exome. A genotyping test only tells you which variant you have of specific genes, so a full sequence generates about 100 times as much data. Helix is taking this approach because the company is not deciding what sort of data to show users. Instead, that’s all up to third-parties that decide to sell DNA apps to people in the Helix store, and the full sequence includes more precision.

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