ABSTRACT
This paper summarized the characteristics, rehabilitation needs, and situation and problems of stroke dysfunction in China. Approaches and methods of family rehabilitation were also discussed.
ABSTRACT
Proteomic analysis of core needle biopsy (CNB) sample from patient populations is critical to our understanding of human disease,but has been hindered by its particular small size.Here,we present a method for the proteomic analysis of CNB sample based on the two dimensional electrophoresis.Proteins were extracted directly from 3 rat liver CNB specimens and a human prostate CNB sample.respectively.24 cm Immobiline DryStrip (pH 3-10NL) and 12.5% SDS-PAGE were introduced to separate the proteins.Interesting spots were analyzed by MALDI TOF/TOF mass spectrometry after tryptic digestion.With this method,consistent electrophoretic patterns of more than 2 500 protein spots were reproducibly obtained after silver staining,from rat liver CNB specimens.Qualitatively and quantitatively reproducible results also yield when the method was applied to a human prostate CNB sample.57 stochastically selected protein spots were analyzed by MALDI TOF/TOF moss spectrometry.and were identified with high confidence including faint ones.This simple and reproducible approach raises the opportunity of defining key molecular events of human disease pathologies.