my name is ekaterina beletskaya hello and see the program. hard bile, what does cholesterol look like? what hormones are at risk of losing the body without cholesterol and we will deal with experts in terms of good and bad, of course with regards to cholesterol. cholesterol is translated from greek as solid bile, and without it, it turns out that synthesis is impossible. the human hormones testosterone , estrogen and cortisol, how the opinion of scientists about this substance was formed, we will tell right now. the french scientist fukuo at the end of the 18th century began to study the composition of gallstones, so the word cholesterol consists of the greek holly, that is bile and solid stereos since the discovery of the substance until the 1960s, there was virtually no information in evidence-based medicine about the essence of fat metabolism and a scientifically based system for the prevention of atherosclerosis. that is why, by the seventieth year of the 19th century, developed countries were literally on the verge of an atherosclerosis

my name is ekaterina beletskaya hello and the theme of the program. pain today. stay with us for the next half an hour and you will find out. the body is smarter than consciousness, why is pain useful? the most important thing is the ability to forget the pain. and these are the systems that allow us to forget them, you can train the floor matters, who experiences pain more easily, a man or a woman, oncological pain. why does cancer not hurt for a very long time? because the tumor has spread to either surrounding tissues. that's either stretching the organ in which it is strange, but the pain is useful. why we know the scientist physiologist svetlana georgievna are glad to see you again in our studio. hello svetlana georgievna pashkevich candidate of biological sciences associate professor, head of the laboratory of neurophysiology of the institute of physiology of the national academy of sciences of belarus scientific interests experimental neurophysiology let's start purely physiologically, what is pain? first of all, more signals to us that we did something wr

my name is ekaterina beletskaya hello and see the program. an ecosystem with its own collective genome, how to distinguish a microbiome from microbiota? whose chain is longer than the genetic intricacies of the smallest inhabitants of the human body and how microbacteria are studied by scientists of the new center of the academy of sciences we will know very soon. antonio ivan leeuwenhoek invented the microscope in the middle of the 17th century. the scientific community was shocked by the fact that in one drop of water there are a huge number of microscopic organisms. one can only guess how amazed the researchers were when they realized that our body inhabits an average of 2 kg of microbacteria. facts, only the facts in our next material. and the creator of the microscope ivan leeuwenhoek in the 17th century was able to examine and write oral bacteria for the first time in 1828 the scientist christian ehrenberg introduces the term bacterium itself, when he studied e. coli bit bacteria without spores in the 19th century, it became clear to re

my name is ekaterina beletskaya hello, today we will study in detail a rather difficult problem to face, which everyone can watch in the program. genetics or lifestyle causes of senile dementia dementia and alzheimer 's disease what is the difference and whether it is possible to stop the process of neuronal death, scientists are still arguing about what causes alzheimer's disease, there are even four main versions, like since my colleagues will tell about them now. so far science is reliable. unknown. why alzheimer 's disease occurs, however, there are four main and competing hypotheses. the first version appeared that the disease is provoked by a decrease in the synthesis of the neurotransmitter acetylcholine. however, this hypothesis has now been refuted. since the use of drugs correcting acetylcholine deficiency showed ineffectiveness in 1991, a hypothesis was proposed, omeloidal, according to which the main cause of the disease is beta deposits amyloid group of peptides, in 2018, physicians noted that a decrease in beta amyloid plaques in brain tissues, slowing down cognitive decli