Objective: To explore the association of the serum levels of cytokine IL-10 with the occurrence of cachexia from patients with low-third gastric cancer. Methods: Radioimmunoassay was used to examine the serum levels of IL-10 in 150 patients with low-third gastric cancer and 135 healthy controls. Results: The serum levels of IL-10 were significantly higher in patients with low-third gastric cancer than controls(Z=-11.862, P<0.01). The serum levels of IL-10 were significantly higher in patients with low-third gastric cancer of clinical stageⅢ/Ⅳ than those with clinical stageⅠ/Ⅱ(Z=-10.028, P<0.01). The serum levels of IL-10 were significantly higher in patients with cachexia than those without(Z=-10.369, P<0.01). Logistic regression analysis showed that IL-10 was associated with odds ratios of 1.599 (95%CI:1.299-1.870, P<0.01) for cachexia. Conclusion: The serum levels of IL-10 are possibly associated with the occurrence of cachexia from patients with low-third gastric cancer.

Objective To investigate the effect of short-term constraint-induced aphasia therapy on chronic aphasia after stroke. Methods 30 stroke patients with chronic aphasia accepted speech therapy for a total of 30 hours. The control group (n=15) accepted routine speech training and the treatment group (n=15) accepted constraint- induced aphasia therapy 3 hours a day. They were assessed with the Western Aphasia Battery (WAB) and the Communicative Activity Log (CAL) before and after treatment. Results The treatment group improved significantly in oral expression, naming and repetition function of WAB after treatment (P<0.001), but not significantly in listening understanding (P=0.066); while the control group improved significantly in oral expression (P<0.001). The treatment group also significantly improved in CAL (P<0.001). Conclusion Constraint- induced aphasia therapy can significantly improve the speech for stroke patients with chronic aphasia in the short term.

INTRODUCTIONThe analysis of immunophenotype of the leukaemic cells has been of great importance for the diagnosis, classification and prognosis of acute lymphoblastic leukaemia (ALL).

MATERIALS AND METHODSOne hundred and thirteen Chinese patients with ALL were immunophenotyped by fl ow cytometry and 74 cases were also subjected to karyotype analysis by G-banding technology.

RESULTSOf the 113 Chinese ALL patients, 14.2% were identified as T-ALL and 85.8% as B-ALL. Myeloid antigen (MyAg) expression was documented in 34.9% of the cases analysed and CD13 was most commonly expressed MyAg in ALL patients (23.6%). MyAg positivity was higher in adult with ALL (47.6%) than in children with ALL (26.6%). Abnormal karyotypes were detected in 39 out of 74 (52.7%) cases. The clinical and biological characteristics of ALL patients between MyAg+ and MyAg- groups showed that increased white blood count (WBC) (>50 x 109/L), higher CD34 positivity and higher percentage of adult patients were found to be correlated with MyAg+ ALL.

CONCLUSIONOur results indicate that the immunophenotype did have relevance to the abnormal cytogenetic changes and clinical features in ALL. Flow cytometry immunophenotype has become the most important method for diagnosis and typing of ALL.

Adolescent ; Adult ; Aged ; Child ; Child, Preschool ; China ; epidemiology ; Cytogenetic Analysis ; Diploidy ; Female ; Humans ; Immunophenotyping ; Infant ; Male ; Middle Aged ; Precursor B-Cell Lymphoblastic Leukemia-Lymphoma ; classification ; diagnosis ; genetics ; Precursor T-Cell Lymphoblastic Leukemia-Lymphoma ; classification ; diagnosis ; genetics ; Translocation, Genetic ; Young Adult