For the people performing easy work sitting, it is necessary 2400 - 2600 kcal a day, working with большей muscular loading, it is required 3400 - 3600 kcal performing heavy muscular work - 4000 - 5000 kcal and above. At the trained sportsmen at short-term intensive exercises the size of a working exchange can surpass the basic exchange in 20 times. Oxygen consumption at physical activity does not reflect the general power consumption as its part is spent on гликолиз (анаэробный) and does not demand an oxygen expense. The difference between requirement in О2и its consumption makes the energy received as a result анаэробного of disintegration, and is called as an oxygen debt. Consumption О2и after the termination of muscular work remains high as at this time there is a returning of an oxygen debt. Oxygen is spent for transformation of the main by-product анаэробного a metabolism - dairy acid in пировиноградную, on фосфорилирование power connections (креатинфосфат) and restoration of stocks О2в muscular миоглобине. Glands of a mucous membrane of a thick gut allocate a juice small amount (рН 8,5 - 9,0) which contains basically slime, sawn-off эпителиальные cages and a small amount of enzymes (пептидазы, липаза, амилаза, alkaline фосфатаза, катепсин, нуклеаза) with much smaller activity, than in a small intestine. However at infringement of digestion of overlying departments of a digestive path the thick gut is capable to compensate them by substantial increase секреторной to activity. Secretion regulation in a thick gut is provided with local mechanisms. The mechanical irritation of a mucous membrane of intestines strengthens secretion in 8 - 10 times. Does medicare cover the cost of viagra Impulses from проприорецепторов go and on a nonspecific way. Going to таламусу, the information arrives in ретикулярную a formation, from it - to nonspecific kernels of a visual hillock, and then диффузно to all sites of a bark of the big hemispheres.