Bacteriophage
Bacteriophage (bacteriophage; Greek bacteria – bacteria + phagos – devouring) – the virus infecting a bacterial cell, breeding in it and often leading to its lysis or transition to a lysogenic state. Usually the phage includes in the structure a head in which there is one molecule of two-chain DNA, a tail and tail fibrilla, with the proteinaceous molecules which are in them. The tail and tail fibrilla are necessary for accession of a bacteriophage to a surface of a bacterium and administration of its DNA in it. DNA of a phage is replicated and codes protein synthesis of the cover that promotes its reproduction in a bacterial cell and in a net result leads to a lysis of a cell, a phage are released and infect other cells. Action of each phage is selectively directed only against separate species of bacteria. It is applied at classification of phages (phage typing) – this method is used for identification of a bacterium on impact on it of the known phages.
People who got used to have breakfast regularly have obesity much less often.
The healthy nutrition is the invariable principle of health and good health for long years of the woman. Nevertheless, in рацио...
Section: Articles about health
Statistically, at the address to doctors seven of each ten patients complain of a headache. Actually it is much more people who are periodically feeling unpleasant feelings such. Many people, apart from a headache the reason for serious fear...
Section: Articles about health
Subfebrile temperature call fervescence to 38 degrees, and subfebrile condition - existence of such temperature over 3 days, and quite often it happens without the visible reasons. Existence of subfebrile condition - a strong indication of disturbances in an organism which can be caused by various reasons: disease, stresses, hormonal failures. Despite the seeming inoffensiveness it is a state at which people often continue to lead a usual life, often is a sign of many of a zabolev...
Section: Articles about health
According to World Health Organization, every third inhabitant of Earth has excess weight, and every tenth suffers ожирен...
Section: Articles about health
Long time antibiotics were considered as a panacea from all diseases and were appointed even at insignificant symptoms of an infection. Even now not everyone knows in what force of antibiotics how and when they should be accepted. Let's discredit 7 popular myths about such drugs...
Section: Articles about health
The unpleasant feelings connected with spring breakdown are familiar almost to each of us. Often happens that in March-April on the person weakness leans: he suffers from drowsiness, complains of bad mood, loss of interest in life and failures in affairs....
Section: Articles about health
Tick-borne encephalitis – one of the most dangerous viral diseases which causative agents transfer and is given to people by ixodic mites. Эт...
Section: Articles about health
At this plant there are a lot of names: tuberiferous sunflower, Jerusalem artichoke, solar root, earth pear. Contrary to popular belief, it is not an exotic plant at all. The wild girasol grows in a midland of Russia practically everywhere: at the edges of roads...
Section: Articles about health
Hemorrhoids – extremely widespread disease. Periodically arising inflammations and bleeding of hemorrhoidal nodes cause serious discomfort to nearly fifteen percent of adults. Meanwhile, having a clear idea of the reasons of an exacerbation of an illness and following rules of precaution, it is possible to reduce substantially sharpness of unpleasant feelings and to reduce progressing of a disease....
Section: Articles about health
The Genetically Modified Organisms (GMO) are plants or animals (as a rule, agricultural) in whose genotype...
Section: Articles about health
During foot walks blood moves on vessels more actively and one and all bodies are supplied with a large amount of oxygen. It affects the state of health of the person very positively....
Section: Slideshow
Within 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 it in the diet, having given preference "to safer" to vegetable fats. Meanwhile, the last researches showed that harm of butter for health is strongly exaggerated. But the product has a number of unique properties, to...
Section: Articles about health
Cystitis, or inflammation of a mucous membrane of a bladder, this very widespread disease, which, owing to some persons...
Section: Articles about health
Neurosis is called pathology of a nervous system at which deviations in functioning of the highest nervous processes are observed. Most often - owing to yet not strengthened mentality - children are subject to neurosises. Premises to emergence of such disturbances can become нез...
Section: Articles about health
Cold is such painful that each sigh becomes a victory, heat "knocks" down, and the ache in joints forces to think only of pain. Some people with approach of the first symptoms of cold make the self-sacrificing decision to have a disease standing, and at best to rest in bed with a cup of hot tea. There is an opinion that if not to treat cold, then the organism itself, sooner or later, will overcome an illness. Whether so it? It is known that if in time it is simple not to begin treatment, apparently, harmless...
Section: Articles about health
Musicotherapy – a treatment method which caused and causes a set of a controversy concerning its efficiency. However the facts are relentless:...
Section: Articles about health
A little more than a century ago goat milk was a traditional food stuff of most of Russians. Unfortunately, today on tables of our compatriots it appears extremely seldom. The reason that the use of so useful product practically descended on...
Section: Articles about health
History of use of an anesthesia during operations contains more than 160 years. Annually in the world hundreds of thousands of surgical interventions during which to patients the substances immersing them in a dream and saving from pain are entered are carried out. Using an anesthesia many myths and delusions are still connected. It is worth getting acquainted with the most widespread of them....
Section: Articles about health
Feeding by a breast - the integral part of ideal motherhood allowing to come into contact with the kid and to create since early years...
Section: Articles about health
Cellulitis - very widespread cosmetic shortcoming which arises approximately at 80% of women sooner or later. Emergence it is connected with change of structure of a hypodermic fatty layer. At the same time on the surface of skin at first there are roughnesses (cambers...
Section: Articles about health
The list of stereotypes of which, apparently, all know strongly includes following: British surely eat porridge for breakfast. Perhaps, not all modern residents of Britain arrive quite so, but for those from them which continue to follow this tradition, it is possible to be glad sincerely: oat flakes are a product which regular use not only helps the person to keep force and beauty long. Porridge in a special way influences an organism, protecting it from seriousness...
Section: Articles about health
The winter swimming in open reservoirs called in our country by "winter swimming" – officially recognized sport and one of the ek...
Section: Articles about health
Weakness of an ankle joint – very widespread problem. Its existence is demonstrated by tendency to a podvorachivaniye of legs when walking on heels, frequent painful sprains, pain on average and anonymous toes even after small nagruzo...
Section: Articles about health
The state of health of the person in many respects depends on chemical composition of biological liquids of an organism. Specialists consider that PH value of these solutions has to be in range of 7,35-7, 45. The deviation in the smaller party (so-called "acidulation") is fraught with development of many heavy illnesses, failures in work of immune system, decrease in working capacity and deterioration of life. To avoid serious fluctuations of acidity of internal liquids it is necessary to adhere разумног...
Section: Articles about health
For many women the word "fat" sounds as a sentence. In aspiration to an ideal figure they try to exclude, first of all, from with...
Section: Articles about health
The hysteromyoma is diagnosed more than at a third of women 35 years are more senior. This high-quality new growth which at early stages successfully resolves by means of medicines. It is necessary to resort to an operative measure only in those a case...
Section: Articles about health
We present to yours the TOP of the medicamentous means exerting the stimulating impact on a potentiality, i.e. on ability of the man to commission of sexual intercourse. At once it is necessary to tell that not always disturbances of erectile function can be eliminated with reception of this or that drug. The reasons of decrease in a potentiality there can be a set, from banal overfatigue before tumoral process in a small basin therefore if the man faces similar problems too often, it should turn...
Section: Articles about health