Gastrey (gastrea; Greek gastre – camber) – the certain hypothetical ancestral two-layer form of metazoans (according to Gekkel's theory) forming by means of emboly (invagination) of a vegetative hemisphere of a blastea in animalny; in development of modern animals it rekapitulirutsya (repeats) in a gastrula stage.
The weight of a human brain makes about 2% of all body weight, however it consumes about 20% of the oxygen coming to blood. This fact does a human brain extremely susceptible to the damages caused by shortage of oxygen.
Life of the modern woman is very difficult. Opportunities to realize itself are wide: it not only education and career, but also most differently...
Section: Articles about healthFor the city dweller the fitness is the most convenient sport. It is enough to acquire the subscription to the gym to get access to various apparatuses and an opportunity to train under the leadership of the experienced consultant. Many consider fitness on...
Section: Articles about healthThe medicine promptly develops, and the fact that else quite recently it seemed by miracle can now. We are not surprised any more to the fact that people with artificial joints and extremities can play sports, organ transplantation became a routine, and the latest cancer medicine allowed to achieve reduction of mortality in tens of times. Miracles of plastic surgery thanks to which people in 60 years are in the flower of beauty and freshness, too not a sensation any more....
Section: Articles about healthShops of household appliances offer us the huge choice of various devices for the house. Whether there are among this abundance devices which...
Section: Articles about healthWithin several decades of our compatriots convinced that the use of butter nasty affects a condition of coronary vessels. As a result the reputation of a product was impaired thoroughly a little, and many almost ceased to include...
Section: Articles about healthSometimes it seems that modern society was divided into two camps: representatives of the first are sure that only the woman has to be responsible for contraception, representatives of the second, respectively, are sure that it is destiny of men. Meanwhile the question of contraception has very many aspects – both psychological, and legal and, of course, medical....
Section: Articles about healthWhat woman does not dream of a beautiful and thick hair? So far physicians developed difficult schemes on hair transplant, in the bet industry...
Section: Articles about healthMemory is an ability of the central nervous system to fix, keep and as necessary to reproduce information on knowledge or skills received by the person or an animal during life. The mechanism of this process is up to the end not studied....
Section: Articles about healthVenereal diseases in medicine are called the infections which are transmitted preferential sexually, now they and are called - infections, sexually transmitted, or STD. Among them is also life-threatening. In spite of the fact that the majority of diseases such will respond to treatment, they are widespread everywhere, and there is no tendency to decrease in incidence. Besides, some of them promptly look younger: statistically, a third of young people at the age of 16-22 years of a str...
Section: Articles about healthMany parents of children at the age of 2-4 years face excessively whimsical behavior of the child. The kid exhausts constant crying...
Section: SlideshowMushrooms - the surprising inhabitants of our planet having a set of wonderful qualities. Thanks to one of them, a mold mushroom of Penicillium notatum, the first natural antibiotic - penicillin was received nearly 80 years ago. The mankind is obliged to this opening миллио...
Section: Articles about healthStroke (acute disorder of cerebral circulation) – one of the most widespread neurologic diseases. Annually in the world more than 6 million people die of this illness. From the survived patients about 80% become disabled people, and nearly a third from them needs afterwards permanent care. In fact, the stroke creates a situation at which a part of cells of a brain loses blood access, loses an opportunity to receive oxygen and nutrients, and perishes. As a result of a razviv...
Section: Articles about healthAntibiotics - - it is possible to call the chemical compounds suppressing growth of bacteria the break in the field of medicine which allowed to save persons...
Section: Articles about healthThe main role in development of a peptic ulcer of a stomach and duodenum the bacterium Helikobakter plays pilor. Activity and the strengthened reproduction of this microorganism lead to weakening of protection of mucous membranes and their erosive damage. Manifestations not...
Section: Articles about healthDietary supplements (dietary supplements) for the last decades were so thoroughly included into our life that, apparently, it is already impossible to find the person who at least once did not try them. At the same time, most of our compatriots have a vague idea of what dietary supplements as they affect a human body consist of and what differ from the real medicines in. Let's try to understand these questions, and at the same time and to understand, such additives are how necessary for us....
Section: Articles about healthWe live during an advertizing era. Daily each person receives a solid portion of persuasive councils about what to eat to be здо...
Section: Articles about healthAny of us is not insured from a heavy illness of the loved one. Happens and so that someone from family members becomes the bed patient, and remains in such state for a long time. It extremely suppresses both the most injured, and all it to...
Section: Articles about healthMany of us, probably, noticed more than once that from intellectual loadings at some point the brain as though "overheats" and "assimilation" of information is strongly slowed down. Especially this problem urgent for persons of age becomes more senior than fifty years. "Already badly I think", "the head will burst now", "memory as if is disconnected" - here that wants to be told at the time of information overload....
Section: Articles about healthIt is possible to find the extensive range of fruit and vegetables in modern shops. Russians already got used that on counters in any...
Section: Articles about healthPopular joke that there are no healthy people, and is nedoobsledovanny, most of us considers an honest truth, continually it is necessary to hear that all of us are sick hardly from a school bench. It is hard to say, whether so it actually because...
Section: Articles about healthClimax - process of fading of reproductive function of an organism in process of its aging. At women the main sign of its approach is the termination of a menstrual cycle. Officially the menopause is diagnosed when periods are not observed within 12 months. Age changes quite often are followed by emotional failures, disturbance of thermal control and sweating, dizzinesses and headaches, tachycardia and other unpleasant phenomena. This complex of symptoms...
Section: Articles about healthAccording to data of World Health Organization, the cataract is diagnosed almost for 7% of the population of Earth. Statistics we get sick...
Section: Articles about healthThe popular expression "run from a heart attack" became the motto of the people supporting active lifestyle. Moreover, run became a peculiar fashionable tendency: sales of racetracks and the accompanying goods for run are at permanently high level. Really...
Section: Articles about healthOlive oil – the product capable to make a powerful contribution to health of the person if it includes it in the diet. The rich vitamin composition of oil does it by a product number one from many diseases including from deadly. Only two tablespoons of oil from olives in day prevent emergence of diseases of vessels and heart, cancer, problems with digestion, presenilation, a depression and many other illnesses which treatment would demand a lot of time and forces. Let's consider on...
Section: Articles about healthImpossibility to conceive the child – a trouble of many Russian families. During quite long time was considered that the main "culprits...
Section: Articles about healthEnergy saving lamps are one of the most popular products of innovative technologies, and there is no wonder: they much more economic also are more long-lasting than usual filament lamps. At the same time there are fears that energy saving bulbs can become the reasons...
Section: Articles about health"Epilepsy" doctors made the diagnosis in antique times. Displays of an illness and pattern of its development are very well studied. However for nonspecialists this disease remains to not less mysterious, than in the ancient time. Many delusions are connected with epilepsy, and it sometimes very unpleasantly affects quality of life of patients and their relatives. In this article we will try to dispel the most known of similar myths....
Section: Articles about health