Hormones, their analogues and antihormonal preparations concern number of the preparations influencing a metabolism first of all. Hypophysis hormones: кортикотропин (influences an albuminous and carbohydrate exchange), тиротропин (stimulates thyroid gland function), соматотропин (anabolic an effect has), адипозин (activates липолитические enzymes, гонадотропины). The preparations stimulating and braking function of a thyroid gland, small doses тироксина render anabolic effect, big - lead to the strengthened disintegration of fiber. Мерказолил - synthetic антитиреоидное the substance, causes synthesis reduction тироксина, lowers the basic exchange. Testosterone and its analogues, besides specific action, have stimulating an effect on albuminous anabolism. With use of these connections as medical anabolic substances interferes their expressed андрогенное action. Anabolic steroids (метандростенолон, феноболин, силаболин), the synthetic preparations close on a chemical structure to testosterone, but possessing more selective anabolic action (андрогенные properties at them are less expressed), make positive impact on a nitrogenous exchange, calcium fixings in bones promote, increase weight of muscles. cardizem Distinctive feature of blood supply of kidneys is that blood is used not only for трофики body, but also for urine formation. Kidneys receive blood from short nephritic arteries which depart from belly department of an aorta. In a kidney the artery shares on a considerable quantity of the small vessels-arteriol bringing blood to a ball. Bringing (афферентная) артериола enters into a ball and breaks up to capillaries which, merging, form taking out (эфферентную) артериолу. Diameter bringing артериолы almost in 2 times more than taking out that creates conditions for maintenance of necessary arterial pressure (70 mm hg) In a ball. The muscular wall at bringing артериолы is expressed better, than at taking out. It gives the chance to regulation of a gleam bringing артериолы. Taking out артериола again breaks up насеть capillaries around проксимальных and дистальных канальцев. Arterial capillaries pass in venous which, merging in veins, give blood to the bottom hollow vein. Capillaries of balls carry out only function мочеобразования. Feature of blood supply юкстамедуллярного нефрона is that эфферентная артериола does not break up on околоканальцевую a capillary network, and forms direct vessels which Genle together with a loop go down in brain substance of a kidney and participate in osmotic концентрировании urine. The quantity of the energy allocated at oxidation of any connection, does not depend on number of the intermediate stages of its disintegration, i.e. from, whether it has burnt down or was oxidised in a course катаболических processes. The energy stock in food is defined in a calorimetric bomb - the closed chamber shipped in a water bath. Precisely weighed test place in this chamber filled pure О2, and set fire. The quantity of the allocated energy is defined on change of the water temperature surrounding the chamber.