[Expression and Prognostic Impact of in Bone Marrow of Patients with Newly Diagnosed Acute Myeloid Leukemia].

Objective: To detect the expression level of gene in the bone marrow of newly diagnosed patients with acute myeloid leukemia (AML) and investigate its influence on the clinical characteristics and prognosis.

Methods: The expression level of gene in the bone marrow of 90 newly diagnosed patients with AML that accompanying clinical characteristics and survival status were detected by RT-qPCR, and compared with 18 allogeneic hematopoietic stem cell transplantation (allo-HSCT) donors. The Chi-square test, Kaplan-Meier survival analysis, and Cox proportional hazards regression model were used to analyze the correlation of expression level with clinical characteristics and prognosis.

[Expression Levels of HES1, C-MYC and NF-kB in Peripheral Blood of Patients with T Cell Acute Lymphoblastic Leukemia and Their Significance].

Objective: To analyze and investigate the expression levels of HES1, C-MYC and NF-kB in peripheral blood of patients with T cell acute lymphoblastic leukemia (T-ALL) and their significance.

Methods: Sixty patients with T-ALL and 60 patients with acute myelogenous leukemia (AML) diagnosed in our hospital from June 2012 to March 2015 were enrolled in T-ALL group and AML group, respectively. Another 30 healthy people were enrolled in the control group.

[Analysis of prognostic risk factors in childhood hemophagocytic syndrome].

Objective: To identify and explore the prognostic risk factors of the hemophagocytic syndrome (HPS).

Methods: A retrospective study was conducted on 50 childhood patients with HPS who were admitted to our hospital between 2007 and 2011. All their medical records were reviewed and analyzed.

Urinary angiotensinogen levels in relation to renal involvement of Henoch-Schonlein purpura in children.

Aim: To investigate whether urinary angiotensinogen (UAGT) levels are correlated with renal involvement of Henoch-Schonlein purpura (HSP) in children, and to explore whether UAGT has any relation to the severity of HSP.

Methods: The study sample consisted of 107 patients (50 boys and 57 girls, 6.68±2.