The placenta carries nutrients and oxygen from the mother’s blood to infants and filters out unwanted substances; poor functioning can lead to many health problems, from premature birth to adult diabetes.
Two pilots from the United States and Russia took helium balloons from Japan, which lasted nearly a week to fly over the Pacific and landed safely on the coast of Mexico on the 31st. This broke the balloon manned flight the longest time and the longest two world records.
apan’s Tokyo Ocean University Professor Kyrgyzstan Kawasaki, who recently successfully transplanted to the blue and white fish can produce tuna sperm and egg germ cells.
Researchers record a surge in the need for genetic testing after Jolie disclosed in 2013 that she had carried a dangerous mutation in the BRCA1 gene and had undergone a preventative bilateral mastectomy.
Japan Meteorological Information Company “Weather News” show automatically observing pollen “pollen robot” (Pollen Robot) to the media. The observer is several thousand hospitals across Japan set up to deal with the upcoming pollen season.
According to Einstein’s theory of relativity, in any frame of reference, the speed of light in a vacuum is a constant. But scientists recently succeeded to let light in free space (free space, perfect vacuum) velocity drop down.
A tracking nearly 70,000 women over 20 years of the new study concluded that: If women strictly follow the six kinds of healthy lifestyle practices, then young women, three-quarters of a heart attack can be prevented.
Published online – a study “Nature Genetics” published on the main cause of cervical cancer – human papillomavirus (HPV) virus integration site map. Viral integration is viral DNA into the host DNA itself in the process, which is the HPV infection leads to one of the major risk factors for cervical cancer generated.
2014 annual scientific inventions from nanometers to outer space. Has a more profound impact on scientific and technological inventions we will not be cool and gorgeous new stuff APP confused, really belongs to the top.
Associate Professor of Yokohama National University, Japan Atsushi Fukuda Second together researchers cultured vascular cells and iPS cells have developed a tiny blood vessel-like structure of the artificial liver.