A sweeping analysis of current research shows that people who eat at least 20g of nuts each day are less likely to develop potentially fatal conditions such as cancer and heart disease.
Tagged With medicine
The movement against vaccinating children has, for the most part, been dismissed by pretty much anyone who matters as a bunch of fringe theorists. While there is no credible evidence that vaccines cause autism, as anti-vaccine activists say they do, there is plenty of evidence that vaccines prevent epidemics of horrible, deadly diseases.
There's no need to elaborate on the benefits of 3D printing in medicine. While transplants will remain the most practical option for replacing whole organs, lab-constructed replicas for simpler body parts are making significant inroads every year. Australia, or more accurately, Queensland, will take a massive step towards being a world leader in this burgeoning field come 2017, when the Herston Biofabrication Institute opens its doors in Brisbane.
Hospitals across Melbourne were put on emergency alert on Monday night as thousands of people called ambulance services, reporting breathing difficulties and other severe symptoms. Emergency rooms were so strained that day units were opened to handle the overflow. It was a severe outbreak of the phenomenon called "thunderstorm asthma" — but how does an emergency like this actually happen?
This only applies to people who have a condition where they can't scratch an itch, like an injury or skin condition (otherwise just scratch it), but one new — albeit small — study suggests an interesting way to relieve an itchy arm or leg when you can't scratch: Stand in front of a mirror and scratch the opposite limb.
Scientists may soon be able to conduct experiments on hearts without needing once-living tissue and muscle from animals. In a new study published today in Nature Materials, Harvard University researchers announced they have created the first 3D-printed heart-on-a-chip capable of collecting data about how reliably a heart is beating.
According to the Telegraph, the World Health Organisation will change its definition of disabilities to classify people without a sexual partner as "infertile". The controversial new classifications will make it so that heterosexual single men and women, as well as gay men and women who are seeking in-vitro fertilisation to have a child, will receive the same priority as couples. This could make access to public funds for IVF available to all.
Using skin cells extracted from mice, researchers in Japan have produced fully functional egg cells that were used to produce healthy mouse pups. Should the method work in humans, it could introduce powerful new ways of treating infertility — and even allow same-sex couples to produce biological offspring.
Scientists have been working on materials that change shape for a while now. But as New Scientist points out, these metamorphoses usually require external stimuli to get going — until now. New research published in Nature Communications shows that some non-living substances can be made to transform all on their own.