[Analysis of relationship between injury and disease by cardiac functional indicators in hypertension rat after trauma].

Objective: To observe the changes of cardiac functional indicators in spontaneously hypertension rats (SHR) suffered by struck injuries of soft tissues, form which to discuss the significance in relationship between injury and disease.

Methods: SHRs were divided into four groups according to the degree, and whose thigh was struck with the homemade hit instrument. Then the blood pressure, heart rate as well as serum biochemical indicators (CK, CK-Mb, LDH, Cr, BUN, HBDH and AST) were examined.

[Polymorphisms on 15 STR loci of Han population in Yan'an].

Objective: To investigate the polymorphisms of 15 STR loci of Han population in Yan'an.

Methods: Blood samples were obtained from 100 unrelated Han individuals in Yan'an. DNA templates were screened by AmpF/STR Identifiler kit and ABI3100Avant DNA analyzer.