title: Clinical aspects of early increase in serum gamma-glutamyl transferase in cerebral infarction.
abstract: Gamma-glutamyl transferase (GGT) serum levels were measured in 42 female patients within 72 hours, and on day 10, after an ischaemic cerebral infarction (CI) and correlated with neurological impairment at admission and with mortality during hospitalization. Mean +/- SEM GGT serum value within 72 hours after CI was significantly higher compared to the mean +/- SEM value observed in control subjects (26.7 +/- 2.5 vs 16.5 +/- 1.2 U/L, P < 0.001) and it correlated with the severity of neurological status and with mortality. A positive correlation between GGT and creatine kinase (CK) serum levels was also observed (r = 0.47, P < 0.01). On day 10 after CI, normalization of serum GGT values was found. We conclude that GGT serum level increases in CI as a consequence of brain damage and that this increment may be considered as a clinical and prognostic unfavourable index of the disease.
authors.affiliation: Clinica Medica, University of Rome, La Sapienza, Policlinico Umberto I, Italy.
authors.forename: E
authors.initials: E
authors.lastname: D'Erasmo
authors.forename: M
authors.initials: M
authors.lastname: Acca
authors.forename: F
authors.initials: F
authors.lastname: Medici
authors.forename: D
authors.initials: D
authors.lastname: Pisani
mesh_terms: D000368:Aged; D002544:Cerebral Infarction / Q000150:complications / Q000201:enzymology* / Q000401:mortality; D003402:Creatine Kinase / Q000097:blood; D005260:Female; D006429:Hemiplegia / Q000201:enzymology; D006801:Humans; D005723:gamma-Glutamyltransferase / Q000097:blood*
chemical_list: D005723:gamma-Glutamyltransferase; D003402:Creatine Kinase