The apparatus designed by the author is an oscilloscilloscope, which serves to measure the oscillation range (oscillations) of the pulse wave and determine the mean blood pressure. The latter is currently given great importance by a number of authors for evaluation of the functional state of the cardiovascular system, since the mean blood pressure is considered to be a value really corresponding to intra-arterial pressure.

In 1915/19. Frank drew attention to a special disease he called "hemorrhagic aleukemia. In Frank's opinion, the picture of the disease is expressed as: 1) severe anemia with a sharp fall in the number of leukocytes, especially granular and platelets, in the absence of phenomena of regeneration on the part of the bone marrow; 2) necrotic inflammation of the mucous membranes, most often of the mouth and throat, followed by sepsis: 3) bleeding tendency.

In numerous works devoted to studying various aspects of koumiss effect on human organism, in particular in case of pulmonary tuberculosis (TBC), the study of koumiss effect on water exchange in organism received comparatively little reflection. Meanwhile, one can expect certain changes, taking into account both significant amount of water introduced into the body when drinking koumiss and chemical composition of koumiss (lactic acid, alcohol, salts, etc.). Considering beforehand all the complexity of this influence and the difficulty of comprehensive study of this issue, we set ourselves the task to carry out observations on changes in skin hydrophilicity under the influence of koumiss and koumissotherapy according to Mac Clure u Aldrich's method.

The use of CO2 in neonatal asphyxia dates back to ancient times. Used empirically in folk medicine, this method has recently occupied one of the first places among various methods of struggle against asphyxia, and not only occupied, but also received quite a scientific substantiation, radically changing existing up to now, "firm" so to speak, established scientific truths about the essence of asphyxia in general. At present, the process of asphyxiation therefore stands before us in a different light, otherwise substantiated.