[Transketolase activity and thiamine diphosphate content in oncological patients]. / Aktivnost' transketolazy i uroven' tiamindifosfata u onkologicheskikh bol'nykh.
Vopr Med Khim
; 29(5): 100-3, 1983.
Article
en Ru
| MEDLINE
| ID: mdl-6649520
In blood of patients with cancer of stomach and mammary gland total thiamin content was measured by means of fluorimetric procedure, thiamindiphosphate (TDP)--by an enzymatic method, activity of transketolase was estimated in presence or in absence of TDP. Concentration of total thiamin in blood of healthy persons was 7.65 +/- 0.40 micrograms/100 ml; thiamindiphosphate--5.06 micrograms/100 ml activity of transketolase was 11.59 +/- 0.23 mmol/l. The "TDP" -effect was altered from 4% to 12%. In blood of oncological patients the concentration of total thiamin was 4.47 +/- 0.35 micrograms/100 ml and that of thiamindiphosphate 3.09 +/- 0.27 micrograms/100 ml, i.e. they were decreased by 40%. The transketolase activity was decreased by 20% (9.40 +/- 0.37 mmol/l); the "TDP" -effect was altered from 5% to 42%.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Neoplasias Gástricas
/
Tiamina Pirofosfato
/
Transcetolasa
/
Neoplasias de la Mama
Límite:
Female
/
Humans
Idioma:
Ru
Revista:
Vopr Med Khim
Año:
1983
Tipo del documento:
Article
Pais de publicación:
Rusia