[Direct method for osmotic pressure measurement (author's transl)]. 1979

M Rodríguez-Portillo, and F Trujillo-Rodríguez, and A Aznar-Reig, and C Piazza, and J Rodríguez-Velasco

A new dynamic method to measure osmotic pressure was presented. The method is easy and with only a 1.8% degree of error. All determinations were done with an osmometer, equipped with three small chambers of methyl metacrilate and dialyser membranes. The central area had two capillaries: one for measuring and the other for changing dynamic pressure. The data from different albumin concentrations were satisfactory, and they agreed with published results from others. The present results indicate that osmotic pressure is an exponential function of albumin concentration.

UI MeSH Term Description Entries
D008722 Methods A series of steps taken in order to conduct research. Techniques,Methodological Studies,Methodological Study,Procedures,Studies, Methodological,Study, Methodological,Method,Procedure,Technique
D009997 Osmotic Pressure The pressure required to prevent the passage of solvent through a semipermeable membrane that separates a pure solvent from a solution of the solvent and solute or that separates different concentrations of a solution. It is proportional to the osmolality of the solution. Osmotic Shock,Hypertonic Shock,Hypertonic Stress,Hypotonic Shock,Hypotonic Stress,Osmotic Stress,Hypertonic Shocks,Hypertonic Stresses,Hypotonic Shocks,Hypotonic Stresses,Osmotic Pressures,Osmotic Shocks,Osmotic Stresses,Pressure, Osmotic,Pressures, Osmotic,Shock, Hypertonic,Shock, Hypotonic,Shock, Osmotic,Shocks, Hypertonic,Shocks, Hypotonic,Shocks, Osmotic,Stress, Hypertonic,Stress, Hypotonic,Stress, Osmotic,Stresses, Hypertonic,Stresses, Hypotonic,Stresses, Osmotic
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D001703 Biophysics The study of PHYSICAL PHENOMENA and PHYSICAL PROCESSES as applied to living things. Mechanobiology
D012709 Serum Albumin A major protein in the BLOOD. It is important in maintaining the colloidal osmotic pressure and transporting large organic molecules. Plasma Albumin,Albumin, Serum

Related Publications

M Rodríguez-Portillo, and F Trujillo-Rodríguez, and A Aznar-Reig, and C Piazza, and J Rodríguez-Velasco
May 1979, Laryngologie, Rhinologie, Otologie,
M Rodríguez-Portillo, and F Trujillo-Rodríguez, and A Aznar-Reig, and C Piazza, and J Rodríguez-Velasco
January 1977, Acta neurochirurgica,
M Rodríguez-Portillo, and F Trujillo-Rodríguez, and A Aznar-Reig, and C Piazza, and J Rodríguez-Velasco
December 1973, Biomedizinische Technik. Biomedical engineering,
M Rodríguez-Portillo, and F Trujillo-Rodríguez, and A Aznar-Reig, and C Piazza, and J Rodríguez-Velasco
January 1973, Estomatologia e cultura,
M Rodríguez-Portillo, and F Trujillo-Rodríguez, and A Aznar-Reig, and C Piazza, and J Rodríguez-Velasco
April 1978, Masui. The Japanese journal of anesthesiology,
M Rodríguez-Portillo, and F Trujillo-Rodríguez, and A Aznar-Reig, and C Piazza, and J Rodríguez-Velasco
January 1966, Anesthesiology,
M Rodríguez-Portillo, and F Trujillo-Rodríguez, and A Aznar-Reig, and C Piazza, and J Rodríguez-Velasco
January 1974, Iyo Kizai Kenkyujo hokoku. Reports of the Institute for Medical and Dental Engineering, Tokyo Medical and Dental University,
M Rodríguez-Portillo, and F Trujillo-Rodríguez, and A Aznar-Reig, and C Piazza, and J Rodríguez-Velasco
December 1977, Archives for dermatological research = Archiv fur dermatologische Forschung,
M Rodríguez-Portillo, and F Trujillo-Rodríguez, and A Aznar-Reig, and C Piazza, and J Rodríguez-Velasco
January 1971, Acta poloniae pharmaceutica,
M Rodríguez-Portillo, and F Trujillo-Rodríguez, and A Aznar-Reig, and C Piazza, and J Rodríguez-Velasco
May 1978, Neurochirurgia,
Copied contents to your clipboard!