[A clinical study of amino acid metabolism in cancerous hypoproteinemia--the role of branched chain amino acids (BCAA) and appropriate compositions of BCAA in parenteral nutrition].

In order to determine the nutritional effects of BCAA compositions in the treatment of cancerous hypoproteinemia, the appropriate ratio of I-leu: Leu: Val and the proportion of BCAA to Total Amino Acids were investigated. As for results, indices such as the serum albumin, the RBP and N-balance quickly recovered to normal levels when the ratio of I-leu: Leu: Val was 1.0:1.

The analysis of the intracranial pressure by the concept of the driving pressure from the vascular system.

In order to understand the pathogenesis of intracranial hypertension, the intracranial pressure (ICP) has usually been studied with the concept of volumetric pressure. In other words, the ICP is held to derive from the volume of the intracranial elements (e.g.

[Intracranial pressure--volumetric pressure and driving pressure].

In order to understand the pathogenesis of increased intracranial pressure, the concept of the driving pressure (DP) from the intracranial vascular system was proposed. The DP consists of the transmission of atrial pressure (ADP) and venous pressure (vp). It is well known that when the animals died, the intracranial pressure decreased to the atmospheric pressure.