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1.
Artigo em Inglês | MEDLINE | ID: mdl-632165

RESUMO

Hansen's membrane manometer method for measuring plasma colloid osmotic pressure was used to obtain the osmolality changes of dogs breathing different levels of CO2. Osmotic pressure was converted to osmolality by calibration of the manometer with saline and plasma, using freezing point depression osmometry. The addition of 10 vol% of CO2 to tonometered blood caused about a 2.0 mosmol/kg H2O increase of osmolality, or 1.2% increase of red blood cell volume. The swelling of the red blood cells was probably due to osmosis caused by Cl- exchanged for the HCO3- which was produced rapidly by carbonic anhydrase present in the red blood cells. The change in colloid osmotic pressure accompanying a change in co2 tension was measured on blood obtained from dogs breathing different CO2 mixtures. It was approximately 0.14 mosmol/kg H2O per Torr Pco2. The corresponding change in red cell volume could not be calculated from this because water can exchange between the plasma and tissues.


Assuntos
Dióxido de Carbono , Pressão Osmótica , Plasma/fisiologia , Respiração , Animais , Cães , Volume de Eritrócitos , Concentração Osmolar
2.
Int. j. lepr ; 19(3): 350-351, July-Sept. 1951.
Artigo em Inglês | SES-SP, SES-SP, HANSEN, HANSENIASE, SESSP-ILSLACERVO, SES-SP | ID: biblio-1227433
3.
In. Congreso Internacional de la Lepra, 5. Congreso Internacional de la Lepra, 5/Memoria. Havana, Asociacion Internacional de la Lepra, 1948. p.724-29.
Não convencional em Francês | SES-SP, SES-SP, HANSEN, HANSENIASE, SESSP-ILSLACERVO, SES-SP | ID: biblio-1243309
6.
s.l; s.n; 1940. 1 p.
Não convencional em Francês | SES-SP, SES-SP, HANSEN, HANSENIASE, SESSP-ILSLACERVO, SES-SP | ID: biblio-1237936
8.
Int. j. lepr ; 6(4): 515-528, Oct.-Dec. 1938. ilus
Artigo em Francês | SES-SP, SES-SP, HANSEN, HANSENIASE, SESSP-ILSLACERVO, SES-SP | ID: biblio-1228260
9.
Int. j. lepr ; 3(3): 357-359, July-Sept. 1935.
Artigo em Inglês | SES-SP, SES-SP, HANSEN, HANSENIASE, SESSP-ILSLACERVO, SES-SP | ID: biblio-1228082
10.
In. Dubois, A. La lepre: diagnostic et traitement. s.l, Foreami, s.d. p.11-37, ilus.
Monografia em Francês | SES-SP, SES-SP, HANSEN, HANSENIASE, SESSP-ILSLACERVO, SES-SP | ID: biblio-1243593
11.
s.l; Foreami; s.d. 72 p. ilus, tab, ^e25cm.
Monografia em Francês | SES-SP, SES-SP, HANSEN, HANSENIASE, SESSP-ILSLACERVO, SES-SP | ID: biblio-1230478
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