Chromatography, Gas ; methods ; Humans ; Tetrachloroethylene ; blood

Adenocarcinoma, Clear Cell ; diagnosis ; metabolism ; pathology ; Adenocarcinoma, Mucinous ; diagnosis ; metabolism ; pathology ; Biomarkers, Tumor ; metabolism ; Carcinoma, Endometrioid ; diagnosis ; metabolism ; pathology ; Cystadenocarcinoma, Serous ; diagnosis ; metabolism ; pathology ; Diagnosis, Differential ; Endometrial Neoplasms ; diagnosis ; metabolism ; pathology ; Female ; Humans ; Immunohistochemistry ; Uterine Cervical Neoplasms ; diagnosis ; metabolism ; pathology

Biochemistry is an important basic medical course, and it is also a difficult course.In order to improve the comprehensive ability of seven-year program clinical medical students in Capital Medical University, teaching reform of Biochemistry was carried out.Teaching content was redesigned to strengthen the learning of basic knowledge of Biochemistry and to increase the depth of teaching content, while expanding the content by introducing new achievements and new technology to keep up with the forefront in the development of Biochemistry.Various methods such as the comparative method, case teaching and so on, were used flexibly in the teaching practice in order to improve teaching effects.The experiments carried out in the course were also redesigned and integrated, some distinctive experiments such as designing experiments, comprehensive experiments and innovative experiments were opened to improve students' hands-on ability and to cultivate students' scientific thinking.

Adult ; Dust ; Female ; Glass ; Humans ; Male ; Middle Aged ; Occupational Diseases ; epidemiology ; Prevalence ; Skin Diseases ; epidemiology ; Young Adult

Cell Adhesion ; drug effects ; Cell Movement ; drug effects ; Focal Adhesion Kinase 1 ; genetics ; metabolism ; Focal Adhesion Protein-Tyrosine Kinases ; Neoplasms ; Phosphorylation

Adult ; Biomarkers ; blood ; urine ; Female ; Humans ; Male ; Manganese ; blood ; urine ; Middle Aged ; Occupational Exposure ; adverse effects ; Young Adult

Adolescent ; Anemia, Aplastic ; complications ; Female ; Humans ; Lupus Erythematosus, Systemic ; complications

Aged ; Cavernous Sinus ; Humans ; Leukemia, Myeloid, Acute ; drug therapy ; Male ; Syndrome

Animals ; Genes, BRCA2 ; Genes, erbB-1 ; Genes, erbB-2 ; Genes, p16 ; Genes, p53 ; Genes, ras ; Genetic Predisposition to Disease ; genetics ; Humans ; Pancreatic Neoplasms ; classification ; genetics ; pathology

Enzymatic hydrolysis of nitrile was performed under mild conditions and afford high efficiency and selectivity,thus being highly potential for the synthesis of optically active carboxylic acids and their derivatives.The type of nitrile-hydrolyzing enzymes and hydrolysis reactions,reaction characteristics,factors influencing the hydrolysis and the prospect for its application to industrial production were reviewed in this paper.