PMID- 7347823 OWN - NLM STAT- MEDLINE DCOM- 19821218 LR - 20091111 IS - 0033-4979 (Print) IS - 0033-4979 (Linking) VI - 17 IP - 4 DP - 1981 Dec TI - [Hexokinase activity of erythrocytes in cancer patients]. PG - 431-7 AB - In the present work we have considered the following erythrocyte enzymatic activities; hexokinase (HK), pyruvate kinase (PK), glucose-6-phosphate-dehydrogenase (G6PD), 6-phosphogluconate-dehydrogenase (6PGD), glicero phosphate-isomerase (PHI) and glutathione-reductase (GR) in the red blood cells of 130 subjects of which 55 were healthy or with non cancerous pathology and 75 with malignant tumors. Evident modification has been shown only for the HK which together with fructose-6-phosphate-kinase (PFK) and PK are limiting steps of glycolysis. The increased HK activity value resulted particularly significant in red blood cells of patients affected by well differentiated adenocarcinoma. FAU - Sensini, A AU - Sensini A FAU - Braussi, M AU - Braussi M FAU - Spadoni, M AU - Spadoni M FAU - Giacchi, R AU - Giacchi R LA - ita PT - English Abstract PT - Journal Article TT - Attivita esocinasica negli eritrociti di soggetti neoplastici. PL - Italy TA - Quad Sclavo Diagn JT - Quaderni Sclavo di diagnostica clinica e di laboratorio JID - 0040616 RN - EC 1.1.1.43 (Phosphogluconate Dehydrogenase) RN - EC 1.1.1.49 (Glucosephosphate Dehydrogenase) RN - EC 1.8.1.7 (Glutathione Reductase) RN - EC 2.7.1.1 (Hexokinase) RN - EC 2.7.1.40 (Pyruvate Kinase) RN - EC 5.3.1.9 (Glucose-6-Phosphate Isomerase) SB - IM MH - Adult MH - Aged MH - Erythrocytes/*enzymology MH - Female MH - Glucose-6-Phosphate Isomerase/blood MH - Glucosephosphate Dehydrogenase/blood MH - Glutathione Reductase/blood MH - Hexokinase/*blood MH - Humans MH - Male MH - Middle Aged MH - Neoplasms/blood/*enzymology MH - Phosphogluconate Dehydrogenase/blood MH - Pyruvate Kinase/blood EDAT- 1981/12/01 00:00 MHDA- 1981/12/01 00:01 CRDT- 1981/12/01 00:00 PHST- 1981/12/01 00:00 [pubmed] PHST- 1981/12/01 00:01 [medline] PHST- 1981/12/01 00:00 [entrez] PST - ppublish SO - Quad Sclavo Diagn. 1981 Dec;17(4):431-7.