Color blindness - types, interesting facts and a diagnostic test with pictures
Color blindness is a violation of the color perception of vision. Simply put, color blind is a person who does not distinguish between certain colors or shades. According to statistics,…

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Female pelvis. Problems to be Solved
The body of a woman is unique by nature, take only the system of bearing and giving birth to a baby. But unfortunately, this feature can lead to body problems…

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Magnetic nanomaterials proposed to be used in the fight against liver fibrosis
In an article published in the journal Cells, scientists from the Baltic Federal University named after I. Kant, together with colleagues from NUST “MISiS” and the Rhine-Westphalian Technical University of…

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liquid in them can

Scientists have explained how an additional component can triple the effect of a vaccine

With an increase in population and an increase in the level of migration of the world’s population, the risk of major epidemics also increases. To prevent them, scientists around the world are working on ways to create highly effective vaccines that will simultaneously be more accessible for immunization. One way to achieve this is by adding an adjuvant to the vaccine. This is the name of a substance that enhances the immune response to an introduced antigen, that is, an “enemy” molecule against which the immune system will produce antibodies. Using this component, you can reduce the amount of the main active substance of the vaccine. Bacteriologists Alexander Yersen (the plague stick was named after him) and Emil Roux discovered this effect at the end of the 19th century. Continue reading

Russian scientists have revealed the work of evolutionarily new genes in tumors

A tumor is a pathological process, which is a newly formed tissue in which, due to genetic changes, cellular regulation and, accordingly, functionality are disturbed. Tumors are divided into benign and malignant. Benign grows slowly, does not metastasize, it can be removed without problems. A malignant neoplasm, or cancer, is one of the leading causes of death in the world.

Scientists have discovered that different classes of human genes have different evolutionary ages. Evolutionarily new genes that are particularly active in tumor cells can be used as a marker for cancer. This can serve as a serious impetus for the development of cancer diagnostics. Continue reading

Everything is in the smoke: about the “war” around vaping

With the gradual tightening of anti-tobacco legislation in most developed countries, smokers and tobacco companies are increasingly reorienting themselves to electronic means of nicotine delivery and tobacco heating. Indicator.Ru figured out what disputes surround the new technology, what health effects its use may have, and how electronic cigarettes are still better than usual.
Since the first electronic cigarettes appeared on sale in China in 2004, their share in the market of smoking products has been increasing quite rapidly from year to year. According to data for 2018, more than 40 million people are regular users of such devices. Moreover, if the number of smokers on the planet began to decline gradually (now there are just over a billion), the number of vapers continues to grow. The largest markets for electronic cigarettes today in the United States and Great Britain, followed by Germany, France and China, and the total global market is estimated at an impressive $ 20 billion. Continue reading

Gymnastics and exercise from eye fatigue: effective exercises
To relax your eyes, you need to train them, and gymnastics and eye exercises will help you best. One way or another, our whole life is tightly connected with the…

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Pelvic Presentation: Flipping Techniques
My name is Anna Batrak, I am a perinatal psychologist, an experienced instructor in exercise therapy for pregnant women with a patent for changing the position of the fetus in…

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Blood test for vitamin D. Table with the norms of indicators in women
Have you ever heard recommendations from a doctor to get tested for vitamin D? After all, its effect on the body is difficult to overestimate. Almost every person takes a…

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Chronic tonsillitis: symptoms and treatment of the disease
Chronic tonsillitis (CT) is common after a recent sore throat. It can also provoke any other infectious disease in which inflammation of the throat mucosa has been observed. Often people…

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