1Pathogenic Factors and Mechanism of Hypertension in Obese Children259-2612Clinical Significance of Measuring Early Urine Osmolarity for Premature InfantsLIU Ruixia, NIE Yaling, ZHENG Jun262-2643Study on Mutations in Insulin Binding Domain of Insulin Receptor Gene in Patients with Type 2 Diabetes265-2674Lung Function in Patients with Chronic Obstructive Pulmonary Disease269-2715Significance of Potassium-Loading Test in Differentiation of Nonspecific Electrocardiographic ST-T AbnormalitiesDU Weijing, Zhang Jingxia, WANG Peixian272-2746Study on Expression of EGFR and NM23 in Patients with Gestational Trophoblastic DiseaseLIU xiaomei, QU Quanxin, MI Ruoran275-2777The Quantitative Determination of Serum Amino Acids in Burn Patients by Pre-column Derivatization Reversed-Phase HPLC278-2808Application of Continuous Epidural Analgesia during LaborBAO Yueru, HUA Wei281-2839Value of Fibrobronchoscopy and Brush Biopsy plus Percutaneous Needle Aspiration Biopsy in Diagnosis of Peripheral Pulmonary DiseaseJIN Faguang, DU Yanling, Xiao Ye284-28610Study on Relationship of Expression Level of Telomere Binding Factor with Degree of Malignancy of Human Gliomas287-28911xperimental Study of Inhibitory Effect of Antisense IGF-I on Glioma Proliferation in Vivo & in VitroLI Jie, HUANG Qiang, Pu Peiyu290-29212Preparation, Component Analysis and Anti-Ageing Effect of Brain Active Peptide of Sucking Pig Brain293-29613Effect of "Renshen Yangrongtang" on Absorptive Function of Striated Border on Intestinal Mucosa of Aged Mice297-299