News of World Medicine
14.03.2017 Discovery: human bone tissue cells produce a hormone reducing appetite
A team of specialists has found that bone cells produce a hormone called lipocalin 2, which affects the brain areas responsible for a hunger. The levels of this hormone are reduced in people with type 2 diabetes who are overweight and have high blood sugar levels. The study has shown that daily injections of lipocalin 2 help to reduce an appetite and weight, the Daily Mail says.
13.03.2017 The ancestors of modern people took analogs of aspirin and antibiotics
Cavemen had quite deep knowledge of medicinal plants. A genetic research has shown that they used herbal remedies for the treatment of toothache about 42000-50000 years ago. Only think about it. According to The Mirror, scientists from the University of Adelaide have examined some deposits on the teeth of Neanderthals found in caves (locations - Spa city in Belgium and El Sidron in Spain).
10.03.2017 Air pollution reduces the effectiveness of antibiotics
According to The Times of India air pollution makes bacteria more dangerous. Specialists from the University of Leicester made this conclusion. A black carbon is one of the major air pollutants. Studies have shown that black carbon affects the growth and formation of bacterial communities.
09.03.2017 Artificial embryo - a new reality from British scientists
Cambridge University has made a real breakthrough. The scientists for the first time in history have managed to create an artificial mouse embryo, "Remedium" reports. Now the scientists have a huge amount of data that will help to study the mechanisms of early embryonic development and some causes of spontaneous abortion.
07.03.2017 Creators of a new sensor say that the sweat will tell everything about your health
The University of California has developed a special sensor system that is able to evaluate the changes in electrolytes and metabolites, as well as the level of heavy metals by means of a human sweat. According to Xinhua, scientists have combined innovative materials, sensor technology and integrated electronic circuits. The result was a unique product.
06.03.2017 Scientists have found a new gene responsible for an inflammatory reaction
According to UPI.com, scientists from Cardiff University have discovered a genetic variant associated with a hyperactive inflammatory response of the immune system to viruses. It is a variant of Ifitm3 gene. Previous studies have shown that the probability to catch the flu depends on Ifitm3. A certain variant of this gene increases the risk of viral infections.
03.03.2017 New method will help to treat Alzheimer's disease
According to UPI.com, scientists from Ulsan National Institute of Science and Technology have created a compound capable to neutralize the beta-amyloid protein. This protein forms plaques which are typical to Alzheimer's disease.
02.03.2017 Brain scans will help to determine the probability of drug addiction in adolescents
It is known that children gaining high scores in tests on the search for novelty are prone to drug addiction. According to Zee News, scientists from Stanford University and the University Medical Center of Hamburg-Eppendorf claim that a new test allows to evaluate the risk much more accurately.
01.03.2017 A smear from a nose will replace complicated lung cancer diagnostic procedures
As a rule, a cancer diagnostics is an invasive and unpleasant procedure. Because of incorrectly diagnosed "cancer" in some cases, scientists are constantly looking for new methods of simple and painless diagnostics. According to Medical News Today, a new method of lung cancer detection has been developed. The authors of this method are scientists from Medical School of Boston University.
28.02.2017 Scientists have found new mutations associated with antibiotic resistance
According to UPI.com, US scientists have grown hundreds of Mycobacterium smegmatis cultures which are similar to the bacterium causing tuberculosis. Bacteria were exposed to low concentrations of antibiotics that act slowly. The scientists monitored the death of bacteria and isolated the bays with microorganisms mutated