Gac Med Mex
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Arab medicine arose as a consequence of the assimilation and breeding of Hellenistic medicine, particularly of Galenic medicine. It reached its high point between the X and XII centuries and, after the XIII century, lost all creative capabilities. ⋯ The main characteristics of Moslem medical institutions such as guilds, hospitals, and organizations of professional practice also are discussed. Although Arab medicine essentially constituted a transmission vehicle of master ideas of ancient medical thought, this medicine awoke the interest and initiative of the medieval physicians of western Europe, for example, those at the medical school of Salerno.
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A 12-year-old patient case is reported, presented with a desmoid fibroma of the left pterygoid region, extended to the cortical and endosteal regions of the mandible, reconstructed immediately with a free peroneal flap, recovering with this both form and function. To date, 3 years from surgery, he has no complications. Evolution of this case and a brief review of the literature is reported. It is concluded that free peroneal graft for mandible reconstruction is safe and has excellent results, both aestethic and functional.
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Cardiovascular disease is the leading cause of mortality in Mexico, as well as in other Western countries. Conventional risk factors for atherosclerosis, such as cigarette smoking, systemic hypertension, diabetes mellitus, and hypercholesterolemia, do not explain this association completely. ⋯ Elevated plasma levels of this amino acid (higher than 15 mmol/L or lower in the presence of other cardiovascular risk factors) promote the development of atherosclerosis. Folic acid and vitamin B6 and B12 supplements decrease plasma levels of homocysteine effectively and may play an important role in the prevention and treatment of atherosclerotic vascular disease.
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We review death, thanatology and bioethics concepts and precepts, the value scale and hierarchization; the changes in death vision according to culture, religion and hierarchy, changes in perception of, according to culture, religion and mores in different communities and times, as well with scientific and technological advances. We analyzed patient's reactions to death, and the reactions of people close to them. We describe and analyze the principal bioethical dilemmas associated with death: therapeutic overkill or dysthanasia, passive and active euthanasia, assisted suicide, orthothanasia, and organ transplants. We discuss the relationship between death and science, bioethics and thanatology, as a necessary discipline today.