By L. Robert, T. Fulop, T. Fulop

Getting older encouraged a number of theories attempting to rationalize the getting older method universal to all dwelling beings. during this book crucial environmental and intrinsic mechanisms focused on the getting older technique and in its pathological results are reviewed. moreover theoretical and experimental proof of crucial theoretical components in keeping with Darwinian evolution, mobile getting older, position of mobile membranes, unfastened radicals and oxidative techniques, receptor-mediated reactions, the extracellular matrix and immune services in addition to an important environmental and intrinsic mechanisms curious about the getting older strategy and in its pathological results are mentioned. those shows of theories and comparable experimental evidence supply a world evaluate of latest thoughts of the biology of the getting older approach and are of crucial analyzing not just for experts during this box but in addition for practitioners of clinical, scientific, social and experimental sciences.

Show description

Read Online or Download Aging: Facts and Theories PDF

Best geriatrics books

Functional Neurobiology of Aging

A few famous age-related neurological illnesses contain Parkinson's ailment, Alzheimer's affliction, deafness, and blindness. much more universal are the issues of getting older which aren't because of illness yet to extra sophisticated impairments in neurobiological platforms, together with impairments in imaginative and prescient, reminiscence loss, muscle weakening, and lack of reproductive capabilities, alterations in bodyweight, and sleeplessness.

Persoonsgerichte zorg: Praktijken van goede zorg voor ouderen

In de dagelijkse praktijk is het niet altijd even gemakkelijk voor zorgverleners om aan de menselijke invulling vorm te geven. Er zijn vaak veel factoren waarmee rekening gehouden moet worden. Dit boek 'Persoonsgerichte zorg' wil zorgverleners handvatten bieden om met een aantal veelvoorkomende keuzes uit de weerbarstige praktijk te kunnen omgaan.

Understanding the Process of Aging: The Roles of Mitochondria: Free Radicals, and Antioxidants

This cutting edge reference explores a big variety of themes linked to getting older, supplying a high-quality realizing of the importance and molecular foundation of the getting older approach and charting the process destiny examine within the region. Stresses the interaction of mitochondria, mitochondrial DNA, oxidants, and antioxidants!

Additional info for Aging: Facts and Theories

Sample text

The esophagus in aging mice becomes markedly thick with the disappearance of ciliated cells and keratinization of superficial cells [136]. DNA synthesis is almost confined to the basal layer and declines with age, with an enlargement of the nuclei and nucleoli of the basal cells. In humans, the number of parietal cells in the gastric mucosa tends to increase and that of mucous cells is reduced during normal aging [137]. Since the mucus protects from acid secretion, the findings can explain an increased susceptibility of the gastric mucosa to damage in the elderly.

Exp Gerontol 1993; 28:217–232. 16 Shanley DP, Kirkwood TBL: Evolution of the human menopause. Bioessays 2001; 23:282–287. 17 de Condorcet MJAN (de Caritat, marquis de Condorcet): Esquisse d’un tableau des progrès historiques de l’esprit humain. Paris, Agasse, 1793–1794. 18 Butler PJ, Jones DR: Physiology of diving of birds and mammals. Physiol Rev 1997; 77:837–899. 19 Klass M, Hirsh D: Non-ageing developmental variant of Caenorhabditis elegans. Nature 1976;260: 523– 525. 20 Le Bourg E: Predicting whether dietary restriction would increase longevity in species not tested so far.

Lancet 2009;374: 1196–1208. 14 Stearns SC: The influence of size and phylogeny on patterns of covariation among life-history traits in the mammals. OIKOS 1983;41:173–187. 15 Le Bourg E, Thon B, Légaré J, Desjardins B, Charbonneau H: Reproductive life of French-Canadians in the 17–18th centuries: a search for a trade-off between early fecundity and longevity. Exp Gerontol 1993; 28:217–232. 16 Shanley DP, Kirkwood TBL: Evolution of the human menopause. Bioessays 2001; 23:282–287. 17 de Condorcet MJAN (de Caritat, marquis de Condorcet): Esquisse d’un tableau des progrès historiques de l’esprit humain.

Download PDF sample

Rated 4.29 of 5 – based on 48 votes