Child ; Genetic Association Studies ; Genetic Predisposition to Disease ; genetics ; Genotype ; Humans ; Mutation ; Pediatrics ; Phenotype ; Physicians ; Polymorphism, Single Nucleotide ; genetics

Acquired Immunodeficiency Syndrome ; epidemiology ; prevention & control ; Child ; China ; epidemiology ; HIV Infections ; epidemiology ; prevention & control ; Health Occupations ; education ; Humans ; Practice Guidelines as Topic ; standards

Child ; Documentation ; standards ; Humans ; Pediatrics ; standards ; Practice Guidelines as Topic

Education, Professional, Retraining ; Hospital Units ; Interdisciplinary Communication

Child ; Humans ; Hypersensitivity

Child ; Child Welfare ; legislation & jurisprudence ; China ; Humans ; Law Enforcement ; Legislation as Topic ; Pediatrics ; legislation & jurisprudence ; Physician's Role

Child ; Humans ; Pediatrics ; classification ; Research

Acupuncture Therapy ; Adult ; Aged ; Combined Modality Therapy ; Female ; Femur ; blood supply ; Humans ; Male ; Middle Aged ; Moxibustion ; Osteonecrosis ; therapy

Fascin,an actin cross-linking protein found in membrane ruffles,microspikes,and stress fibers,induces membrane protrusions and increase cell motility in various transformed cells.The expression of fascin in epithelial neoplasms has only been described recently,and fascin overexpression may play an important role in the progress of neoplasms.This article reviews the current situation and the up to date progress of study concerning fascin and epithelial neoplasms.

Objective: To study the relationship between the level of hyaluronic acid(HA) in peritoneal fluid in patients with gastric cancer and the invasion or diffusion of the cancer. Methods: The concentration of peritoneal fluid hyaluronic acid (PFHA) was determined by RIA in 48 patients with gastric cancer prior to and after operation. The PFHA from 23 non carcinoma patients were taken as control. The peritoneal fluid was obtained by the implantable Infuse Port. Results: The average PFHA level of gastric cancer group[(913.01?170.69) ?g/?g] was significantly higher than that of the non carcinoma control [(362.39?168.82) ?g/?g]. The PFHA concentration were significantly higher in groups of pTNM Ⅲ+Ⅳ [(1 094.42?127.65) ?g/?g] than that in groups of pTNM Ⅰ+Ⅱ [(814.03?232.22) ?g/?g]. The PFHA level in the radical resection group was significantly reduced a month after operation, and there were no significantly changes in patients received palliative resection. Conclusion: These findings suggest that the elevation of PFHA may be related to the peritoneal invasion and diffusion potential of gastric cancer. The PFHA level shows a decreasing tendency in patients received radical resection.