Aging Process
Author: Jessie Hamilton
Aging Process How do I stop?
We all know what it means to aging, however, scientifically very difficult to determine because not only the passage of time, but biological processes are complex, difficult to assess at the cellular, tissue and organs.
Effect of age
Obvious effects of aging, especially by:
Atrophy of most organs and tissues.
Progressive decrease in the efficiency and strength of all body functions, highlighting the cardiac output, muscle strength and alertness, among others.
Increased susceptibility to malignancy, autoimmune diseases and infectious processes is poorly functioning immune system.
Increased vulnerability to trauma.
VO2 max decreased (oxygen capacity).
This process affects all people, but it is quantitatively not all at the same age. So at 60 years old and probably others seem young and while some of the 80 men are old, some do not see their age they have. Therefore, we must accept that there are individual variables that make chronological age and functional age varies with each individual.
Science tries to discover what the mechanism that causes aging, and once known, can be defined as an influence on them, so that the chronological years occurred with fewer signs of aging, or at least appeared so late as possible, which means finding quality of life better . This is to give life to years not just years to life.
Antiaging medicine
With the scientific basis once appeared a series of clinical and biological examinations and treatment, which is defined as an antiaging drug, intended for the implementation of personalized therapy to slow the biological aging process or correcting the imbalances found. If all this is done based on several well-documented scientific knowledge, by using good tools, such as proper clinical examination, neurological, psychological, immune, endocrine, metabolic and nutritional laboratory is supported by reliable data, better data quality as the Government tried to to know, we get a reliable indicator of aging.
This new branch of medicine can help in a society whose members are increasingly living longer. The fact slow the biological aging process not only benefits the individual, but also will have a positive impact on society, as well as the resulting economic benefits equal to reduce social care costs of aging populations.
Above all, we made clear that the anti-aging medicine is the elderly. Geriatric medicine is a drug associated with all the old problems of old age, established and related diseases, while antiaging medicine to apply to the people of the middle-aged 45 years or more – to ensure that their biological age was delayed in relation to chronological age. All this in healthy individuals, that is, without adding pathology.
To add a pathology, anti-aging medicine will be very important, but always subordinate and coordinate with doctors treating a patient from specific pathology.
Free radicals and aging
A free radical is an atom, molecule or compound containing unpaired electrons. This definition includes the hydrogen atoms and most transition metal ions. Also included birradical oxygen molecules since the two outer electrons in different orbits and spins parallel, that is not paired. Free radicals can be electrically charged neutral or positive or negative thoughts.
Free radicals are highly electrophilic and vigorously attacked the site with high electron density, such as unions 0 = 0 (eg bond unsaturated fatty acids) and nitrogen-containing compounds and-SH groups (glutathione and tankers, the most common).
OH-free radicals, is the most reactive free radical and more destructive than those in the natural metabolism.
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