Aerobic Exercise effects on body composition, Cardiovascular endurance, Circadian Cycle, Polar T3 Syndrome in Colombia's first mission to Antarctica
DOI:
https://doi.org/10.18667/cienciaypoderaereo.562Keywords:
Body composition, Exercise, Extreme temperatures.Abstract
In the austral summer 2014-2015 was developed Colombia's first expedition to Antarctica in order to be consultative country in the Antarctic Treaty System, the Colombian Air Force was linked to a project in Health Sciences pretending determine cardiorespiratory physiological changes, body composition, Polar T3 Syndrome and quality of sleep that occur in acute extreme cold acclimation in a group of explorers of Antarctica, with aerobic exercise for 4 weeks of training. Were valued in Colombia and in Antarctica 36 subjects were randomly divided into two groups, one performed exercise and a sedentary, we applied the clinical index of Zulewsky, Epworth scale, the questionnaire Pittsburg, maximum oxygen consumption and composition bodily. Of the 36 subjects 80% are men and only 20% are women and have an average age of 33.5 years, who exercised decreased 4% BMI, decreased 30% chance of developing hypothyroidism, 48% improved sleep quality, 51% decreased the likelihood of daytime sleepiness and increased 7% maximum oxygen consumption. Increase control sedentary group 10% fat and 10% decreased cardiovascular fitness. Exercise is a protective mechanism in exposure to extreme temperatures and decreases the likelihood of developing metabolic and cardiovascular diseases. More sedentary lifestyle cold end functions facilitating rapidly deteriorating disease of any kind.Downloads
References
Askew, EW. (1995). Environmental and physical stress and nutrient requirements. The American Journal of Clinical Nutrition, 2, 631S-637S.
https://doi.org/10.1093/ajcn/61.3.631S
Belkin, v. (2001). the effects of season on antropologic and physiological characteritic in Russian antartic staff. Int. Journal Circumpolar Health, 72,41 -51.
Bianchi, R. (2013). eje hipofisiario y estres en la pobalcion de las bases Antarticas. Universidad de mendoza. Ciencias de la salu. Bioquimica, supl.1,1 -8.
Billewicz. (1969). Statistical methods applied to the diagnosis of hypothyroidism. Q.J.Med., 38,255-266.
Buguet, A. (1998). Sleep and stressin exercise and exposure to extreme environments. Journal Physiology Pharmacology, 5, 553-561.
https://doi.org/10.1139/y98-044
Chrous, G. (2002). Hypothalamic axis neuroendocrine factor and stress. Journal Physio., 4,865-871.
https://doi.org/10.1016/S0022-3999(02)00429-4
Colombiano, P. A. (15 de 12 de 2014). www. programa antartico Colombiano. Recuperado el 25 de 10 de 2016, de www.programaantarticoColombiano
Crooks. (1959). Statistical methods aplllied to the clinical of thyrotoxicosis. Q.J. Med, 28,211 -234.
Crowley, R. (1997). Noinvasive evaluation of cardiac function in hypotioidism. new England Med.,29:1-6.
Drover, A. (2004). regulation of the human cholesterol- hydroxylase gene by thyroid hormone. Endrinologyrev., 2,574-581.
https://doi.org/10.1210/en.2003-0993
Enrique, S. (2006).Thermogenic mechanisms and their hormonal regulation, physiol, rev.,86,435-464.
https://doi.org/10.1152/physrev.00009.2005
Ferranini, E. (1999). INSULINE. A hormone regulator of energy balance. . Endocrynology Rev.,13,387-414.
https://doi.org/10.1210/er.13.3.387
Figen, C. (2005). Exercise intensity and its effects on thyroid hormones. neuroendocrinology left., 26,830-834.
Galofre, J. (2006). Marcadores de función tiroidea. Evaluación de actividad glandular. Revista medica Univ.Navarra., 50,545-553.
Graneman, J. (2005). Expression ofadenyl cyclase in brown adipose tissue. Endocrinotgy rev., 83,207-201.
Granneman. (1995). Expression of adenylyl ciclase subtypes in brown adipose tissue:neural regulation of type III. Endocrinology, 136, 2007-2012.
https://doi.org/10.1210/endo.136.5.7720648
Hernanussen, M. (2005). Acute and cronice effects of winter swi-ming on LH, fsh,prolactin, TSH.cotisol and insulin. Artie med. res., 54,45-51.
INVIMA, 2. (08 de 11 de 2016). www.INVIMA.gov.co. Obtenido de www.INVIMA.gov.co
Kahaly, D. (2005). thyroid hormone action in the heart. Endocrine revis., 26, 704-728.
https://doi.org/10.1210/er.2003-0033
Kaiumov, A. (2000). Impact of extreme climate conditions on mor-fhophysiological parameters in Anatrtic. Gig. Saint,2,14-17.
KiIbourne, E. (2000). Impacto de los deastres en la Salud publica. Bogota: Organización Panamericana de la Salud.
Klein, D. (2004). Thyroid hormone and the cardiovascular system. Minerva Endocrinology, 29,139-150.
Lucci, J. (2015). Dirrecion del Journal. Journal de Asuntos Antarticos, 5-70.
Margetic, S. (2002). leptin. A review of its peripheral actions and intreactions. International Journal Obesity, 26,1407-1433.
https://doi.org/10.1038/sj.ijo.0802142
Marino, F. (1998). thermoregulatory, metabolic and sympathoadrenal response to repeated exposure to cold. Journal din., invest., 58, 537-545.
https://doi.org/10.1080/00365519850186157
Palinkas, L. (2000). Predictor of behavior and performance in extreme environmnets. The Anatrtic space. Aviat.Environ.Med, 77,619-625.
Piezzi, R. (1994). Glándula pineal y la relación con el fotoperiodo y los trastornos del sueño y la vigilia. Depresión y Ansiedad, 25, 325-339.
Posada A. (2014). Primera Expedición de Colombia a la Antártida. El Tiempo. (14 de Diciembre de 2014 1:48 AM)
Prior, S. (2015). Desarrollo legal de nuevos instrumentos para la navegación en la Anatrtida. Journal Asuntos Antarticos, 7,59-68.
QureshfS. (2006). Free thyroxine an risk of stroke. Med.Science Monitor. 12, 501-506.
Usui, A. (2000). Seasonal changes in human sleep-wake in anatrtic and japan. Psychiatry neurosience, 25,361-365.
https://doi.org/10.1046/j.1440-1819.2000.00715.x
Sistema Tratado Antartico. (01 de 12 de 1959). Recuperado el 22 de mayo de 2015, de http://www.ats.aq
Zulewski. (1997). 1997. J.CIin.Endocrinol.Metab., 82, 771-776.
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