воскресенье, 5 октября 2008 г.

The gluttony is born not in brain

The gluttony is born not in a brain, and in intestines. There the hormone which forces to eat food, for an organism the superfluous is allocated. If to block a chain of its action, it is possible not only to win appetite, but also any unknown while in the image to impart "immunity" to a diabetes - even at feeding by superfat food. vpxl
The overeating and adiposity problem in any way does not give rest to scientists. Probably, for many of them it already became the "point of honour", after all monthly leaving fundamental works and have not brought simplification of army growing with everyone minute corpulent and simply dissatisfied with the figure. In last number of magazine Cell Metabolism there were at once some works devoted to this question. According to authors, all of them can have practical application.

Saimaa and its colleagues from University Makgilla in the Canadian Montreal have proved, that the hormone participates in preparation of nervous system for perception of images of food, and even detailed the regions of a brain which are responsible for these processes.

it is synthesised by a wall of intestines and it is allocated in blood, whence gets to a brain. In experiments on various animals it has repeatedly been shown, that it causes hunger and stimulates food absorption. The same effect has been shown and in public which did not limit in a choice of food from buffet.

However the mechanism of action of this hormone remained very badly investigated, and it stirred to creation of preparations as for interested persons to grow thin, and on the contrary - for requiring additional kgs.

has proved, that is some kind of a gluttony hormone: it is responsible for an overeating, operating within the limits of the system directed on satisfaction of desires.
Scientists have conditionally divided all cases of absorption of food into 2 groups: the first - , is directed on maintenance of physiological requirements of the organism, the second - hedonistic - for pleasure. Certainly, to divide absolutely all food intakes on these two categories it is impossible - it is possible to satisfy hunger and very tasty food. However, believes , the second group brings the basic contribution to the superfluous calories at first consumed, and then and reserved by our organism in the form of fat. In this to system a leading role visual and olfactory signals, and as scientists have shown, play hormones their effect repeatedly strengthen.

Scientists estimated work of a brain by means of already become classical a method of the functional magnitno-resonant tomography estimating activity of various sites of a brain on intensity of a blood-groove in them. Demonstration of "appetizing pictures» together with introduction caused considerably the big activity not only in visual area, but also in «pleasure region» - so-called to system. Herbal Phentermine

However, the most important mechanism of action to reveal again it was not possible. Possibly, it simply is not present: receptors to this hormone settle down not only in to the system responsible for reception of pleasure, but also in other sites of a brain - an arc kernel and an almond-shaped body. Besides, its introduction raises concentration of other hormones - and a hormone of growth which independently operate on a metabolism.
Because of feature of an arrangement of receptors to in - they meet on to a membrane is more often - scientists have come to conclusion, that he plays a role not "activator", and the modulator, that is strengthens other signals, but independently does not lead to formation of desires to be supported.

So if your problems are caused by infringements in work systems as, for example, at syndrome Pradera-Villi, to cope with them it is possible without gene therapy. Simply enough not to look at meal.

Anthonies Mins and its colleagues from the British Durham and the Australian Melbourn have gone hardly further and have offered medicamentous way to block one of action ways of "a gluttony hormone». If to consider, that tablets were always more popular than appeals to will power, their work, probably, on

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