medicine
What would sterile the environment and whatever the means of disinfection, we may possess, on any surface, in any case will accumulate bacteria and viruses. So if we can't affect it, maybe we should do something with the very surf...
The researchers grew neural network from human stem cells
the study of the nervous system of higher animals — an extremely difficult task. Especially if we are talking about the study of the human brain. To obtain the desired material is obtained . Recently, however, neuroscientist...
Biomaterial based on hybrid protein will effectively help to heal the wounds
the Regenerative capacity of our body are quite large and many injuries, healing occurs with virtually no damage, as new fabrics or indistinguishable from the old, or fairly well compensated for their function. However, the abilit...
Developed a tool for immunotherapy of neurodegenerative diseases
it has long been known that the cause of the development of many neurodegenerative processes of the brain (including Alzheimer's disease) is the accumulation of amyloid protein that causes the formation of so called amyloid plaque...
Ferromagnetic floating robots — a new word in the diagnosis and treatment of diseases
Microscopic robots, which can move inside our body has long ceased to be fascinating and, most likely, sooner or later will find its application in medicine. But more interesting remains: all existing at the moment the robots are ...
Tiny camera is designed for operations on veins and arteries
Now modern surgery is almost not complete without the use of cameras during operations. This is especially true of surgery on the blood vessels, which have very small diameter. Here without supervision is not enough and it is advi...
Winners of the Nobel prize in medicine
the Nobel prize is one of the most coveted forms of recognition for any scientist. In addition to the obvious recognition by scientific community — it is also a very good cash reward. Besides, Nobel prize winners often do mo...
Bacterial protein mimics of DNA, to break through the defense cells
Salmonella Infection, often caused by the use or processing nedovrsenoj meat or eggs, affect about 100 million people each year worldwide. The suffering caused by the infection — cramps in stomach, fever and diarrhea — are the re...
Can create AI based on big data for patient diagnosis
Big data (or big data) in recent years, increasingly find application in various fields. Simply put, big data is a huge array of unstructured data that can be used for different purposes. Their treatment have a special program bas...
New vascular test in 20 minutes will reveal the cause of pain in the heart
For the diagnosis of various diseases, there are many ways. But there are times when manifested symptom not says absolutely nothing: it can be as minor muscle spasms, and signs of development of serious disease. One of the most da...
Spinal cord injury – not a sentence
Four years ago, a young American Kelly Thomas woke up in a hospital in Florida and realized that a car accident took her ability to walk. But very active up to this point, a student who participated in the annual Rodeo, did not lo...
Scientists returned to the paralyzed man the ability to walk
One of the worst injuries for any person is paralysis. A condition in which there is loss of motor activity of one, multiple limbs or the entire body. This can happen for a variety of reasons and not always is the condition treata...
Experimental immunotherapy of HIV has passed the first stage of testing security
Preliminary results of the first phase of clinical trials demonstrated the safety and tolerability of cell therapy, including the expression of T-cells ex vivo and subsequent injection of HIV-infected people who were previously tr...
RNA editing could be the next step in the development of CRISPR
prestigious Scientists from the Salk Institute reported that they managed to create a map of the molecular structure of the enzyme CRISPR, which allows scientists to more accurately manipulate the functions in the cell. Over the p...
In the laboratory for the first time grown tissue of the oesophagus
Despite the relatively high ability of our body to regenerate, with some damage to handle, we still are not able to. Therefore, the development of such areas as regenerative medicine, is extremely important. And recently a group o...
Possible eternal life with eternal youth?
Long life seems attractive, but as you age, we become carriers of entire bouquets of diseases and burdens the later stages of life, which prevent us to enjoy our old age. Science is trying to create ways of extending healthy life ...
Genetics re-counted human genes and were surprised
the Decoding of the human genome was produced quite some time, but the number of genes was not known exactly. And recently, scientists decided to find out how many genes our genome contains. And the result of the extremely surpris...
Patches instead of injections: a new type of flu vaccine
in order to reduce the likelihood of getting the flu in the period of infection each year to undergo the process of vaccination. However, to call this a pleasant procedure is unlikely to succeed. And it is impossible to forget tha...
AI Nvidia generates MRI images to teach other AI to detect cancer
Artificial intelligence has been repeatedly used to aid in the diagnosis of various conditions. But in order for the AI began to diagnose, it is necessary to teach. Earlier it was used by real medical cases, but that could change ...
Pharmacists have created a "self-propelled" tablets
a Long time scientists around the world tried to find a way to "force" the tablet to move in the right direction in the human body without resorting to various tricks, like a magnetic field, microbots, and so on. And finally, this...