Saturday, February 7, 2009
This Fuel - Carbohydrates (glucose) And Fats (fat
This fuel - carbohydrates (glucose) and fats (fat acids). have the separate device of a heredity and division. Many data has allowed to assume that at any stage of evolution existed independently, and then has incorporated to a primitive cage, having provided with its perfect way of burning of fuel that has increased its power resources. The cage has the endocellular regulators, and their structure is identical both at microbes, and in cages of higher organisms. One of groups of these regulators is constructed of products of an exchange of glucose (cyclic ) which main representative is cyclic (or ); the second - fat acids ( ). So, from power substrata the system of regulation for use of these substrata is created. The nature has supplied a cage with many devices and mechanisms, but, perhaps, hardly before someone expected that the cage cover - a membrane - plays so large role. In the beginning it seemed that the membrane simply delimits and protects internal contents of a cage, passively providing receipt here necessary substances and emission of a waste.
Friday, February 6, 2009
Already In The Following Chapter Of This Book
Already in the following chapter of this book the reader can familiarise with a number of the arguments confirming what exactly natural, instead of the statistical phenomena operate a difficult orchestra of an organism not only in development and growth, but also on all way of its existence, that is in an old age the same as I in the childhood when the order of the determined developments is more obvious to all. Therefore mutations and the phenomena similar to them cannot play a fundamental role in the ageing mechanism. a question: why organism activity is really broken with the years, and in these infringements the order which can exist only at full determinancy of the phenomena is visible? So, for example, at all kinds of mammals in process of ageing the quantity of fat in a body increases, at all genital function etc. stops. On this question the science does not give while an unambiguous answer. We have short tracked, as the general representations about the physical nature of the world changed approaches to understanding of process of ageing.
Thursday, February 5, 2009
It Seems Improbable, But Longevity Of The Castrated
It seems improbable, but longevity of the castrated fishes has doubled and even has in certain cases trebled! The resulted example is instructive in a number of relations. First, it shows presence of death from the internal reasons at such enough difficult organism, as a humpback salmon. Secondly, the effect of castration shows that specific limits of a life can be expanded, that is that intervention in the program which with firm genetic law is reproduced from generation to generation, from year to year, so to say, from a century is possible. But, perhaps, most important conclusion consists in the following. At the heart of the mechanism of the programmed �destruction lie shifts, namely such shifts in regulation of an exchange which lead to sharp increase of the maintenance of cholesterol in blood. Each individual, each humpback salmon for any fish of this kind already never after spawning comes back in ocean thus perishes. It is considered to be that the death is connected with an exhaustion, wear process, a self-poisoning of an organism with products of its ability to live, �destruction of functionally important cages, for example cages of nervous system - , that is connected with proof and rough defects, or organic infringements.
Wednesday, February 4, 2009
It Is Considered That Superfluous, Or Wrong, A
It is considered that superfluous, or wrong, a food, insufficient physical activity, a mental overstrain (emotional stress), the toxic substances extended in an environment (for example, carcinogens - the chemical substances causing a cancer), - all is the reasons of the basic illnesses of the person: an atherosclerosis and a cancer. Thereby it is supposed, as at the person external factors define death principal causes. However hardly it is necessary to prove that elimination of the external reasons of illnesses will not rescue higher organisms from death. For each kind of organisms the certain limit of longevity is characteristic. The rat cannot live more than four years, an elephant - more than 80, and nobody observed, that the rat lived longer, than it in norm is peculiar to an elephant. Elimination of external adverse factors can lead only to that life expectancy of an individual will coincide with its specific limit. So, if average longevity of the person makes now about 70 years its specific limit as it has already been told, is considered to equal 120 years.
Tuesday, February 3, 2009
But Ability To Make A Considerable Quantity Of
But ability to make a considerable quantity of sexual cages softens action of this adverse factor for reproduction. In what sense of accumulation of fat in a liver and in "hump" capacity if the humpback salmon can be lost in the near future after spawning? That cholesterol is formed of fat, and each sexual cage should contain a lot of cholesterol. This cholesterol is a material for construction of covers (membranes) of cages which after fertilisation should start to develop in a difficult organism. Simultaneously increase of the maintenance of cholesterol in blood causes at defeat of vessels and finally the organism leads to death. Thus, in essence, surplus of cholesterol serves in blood to maintenance of process of reproduction, and the �destruction is only collateral consequence caused by infringement of a constancy of the internal environment of an organism. The constancy of the internal environment in medicine is designated by the term "homeostasis" (" " - similar, " " - a condition).
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