No abstract available.
Humans ; Quality of Life* ; Self Care*

Excitatory Amino Acids ; secretion ; Humans ; Neurotransmitter Agents ; secretion ; Pain, Postoperative ; etiology ; metabolism ; prevention & control

This article analyses the chemical test results of several common repair mesh, and concludes the currently several common repair mesh are safe and reliable.
Prostheses and Implants ; Surgical Mesh ; standards

Aged ; Female ; Hemangioma, Cavernous ; complications ; Humans ; Kasabach-Merritt Syndrome ; complications ; Liver Neoplasms ; complications

Atherosclerosis ; Humans

Breast Neoplasms ; etiology ; genetics ; pathology ; Chromosome Aberrations ; Comparative Genomic Hybridization ; Epithelial Cells ; pathology ; Female ; Fibroadenoma ; genetics ; Humans ; Loss of Heterozygosity ; Phyllodes Tumor ; etiology ; genetics ; pathology ; Stromal Cells ; pathology

Animals ; Cell Culture Techniques ; Cell Differentiation ; Cell Proliferation ; Embryonic Stem Cells ; cytology ; metabolism ; Germ Cells ; cytology ; metabolism ; Germ Layers ; cytology ; metabolism ; Humans ; Induced Pluripotent Stem Cells ; cytology ; metabolism ; Mice ; Pluripotent Stem Cells ; cytology ; metabolism ; Reproductive Techniques, Assisted

Objective To set up a method for determination of the trace amounts of aluminium(Ⅲ) in water samples. Methods Second derivative polarogaphy was used. Results In a solution of acetate buffer(HOAc-NH4OH, pH=5.8), Al(Ⅲ)reacted with Berllon Ⅲ to form a complex and a sensitive polarogaphic adsorptive wave appeared at -0.54 V(vs.SCE). By using the 2nd derivative polarogaphy measyrement, the wave height had a linear relationship with the concentration of Al(Ⅲ)in the range of 0.005-0.300 ?g/ml. The limit of detection was 3.0 ng/ml. RSDs were 5.4%-9.1%. Recovery rates were 92.7%-108.0%. Conclusion The present method is sensitive, accurate with high selectivity and can be applied to the determination of the trace amounts of Aluminium(Ⅲ) in water sample with satisfactory results.

Two monoclonal antibodies of anti-mouse pancreatic cancer, 2B_6and 2B~(10), were purified by the use of salt fractionation-exchange chromatography(DEAE-52) or affinity chromatography from culture supernatants and mice ascites of the hybridomas. After assayed by the use of SDS-PAGE and labeled with FITC, they were used to analyse related antigen site of 35 tissue samples of several human tumor by means of direct-fluorescence method. There was an intense positive reaction between 2B_(10)and 4 samples of gastric cancer. 2B_6or 2B_(10)and 3 tissur samples of ovary cancer and 1 clonal cell of ovary cancer also had intense positive reaction. These results showed that there exist common tumor antigen in both human and mice.