The composition the tooth paste is similar to the tooth enamel, the only difference is that it is liquid. Thus it can easily be applied with a toothbrush.
For the first time, a litter of puppies was born by in vitro fertilization. The breakthrough opens the door for preserving endangered canid species using assisted reproduction techniques. It could also enable researchers to eradicate heritable diseases in dogs.
There is said to be an immense connection between the brain’s motor cortex and a computer. The author shows how a doctor in examining the similarities had an implant placed in his own brain.
Check out this major medical advancement: U.S. researchers have grown working vocal chords in a lab from human cells!
In a historic surgery at New York University Langone Medical Center, surgeons of a team of over 100 individuals operated for 26 hours.
Seems we can print anything with 3D technology these days. The latest breakthrough is replacement teeth that are cavity-proof.
Researchers at the Murdoch Childrens Research Institute in Melbourne, Australia, have shown that a probiotic therapy using gut bacteria Lactobacillus rhamnosus affects sensitization to peanut allergens in children.
The miniature brain, which is not conscious, resembles that of a five-week-old fetus’ – about the size of a pencil eraser. The organ was made from adult human skin cells and is the most complete human brain model ever developed.
In this video, Ralph Smart of Infinite Waters Diving Deep shares 10 amazing scientific ideas that he thinks will change the world.
For a whole lot of people, especially those in developing countries, science — and with it, medicine — isn’t readily available to the majority of citizens. But Manu Prakash wants to change that. Prakash, an assistant professor of bioengineering at Stanford, is the proprietor of “frugal science,” a term he coined to explain the movement toward building cheap versions of high tech tools. His endeavour aims to make medical devices both affordable and available to the masses…So in 2014 he created a paper microscope, aptly named the Foldscope, that costs only 50 cents to produce.
Lihong Wang creates the sort of medical technology you’d expect to find on the starship Enterprise. Wang, a professor of biomedical engineering at Washington University in St. Louis, has already helped develop instruments that can detect individual cancer cells in the bloodstream and oxygen consumption deep within the body. He has also created a camera that shoots at 100 billion frames a second, fast enough to freeze an object traveling at the speed of light.
Women’s brains might be more vulnerable to the degenerative effects of Alzheimer’s disease than men’s, causing them to decline in memory and cognitive function twice as fast, according to new research that could explain why women make up two-thirds of all diagnosed Alzheimer’s cases in the US.
The finding was presented this week at the 2015 Alzheimer’s Association International Conference (AAIC) in Washington, DC, with the team also noting that women tend to decline more dramatically than men in cognition, function, and brain size after they’ve been in surgery or under general anaesthesia.
Researchers in Finland confirmed a suspected link between the brain and lymphatic system using new imaging technology to answer the question of brain fluid draining into the lymph system without a direct link between the two. The research team at the University of Helsinki said the discovery could be significant for the way brain diseases and disorders are handled.
Like homing pigeons, humans have a nose for navigation because our brains are wired to convert smells into spatial information, new research from the University of California, Berkeley, shows. While humans may lack the scent-tracking sophistication of, say, a search-and-rescue dog, we can sniff our way, blindfolded, toward a location whose scent we’ve smelled only once before, according to the UC Berkeley study published today (June 17) in the journal PLOS ONE.