Objective: To determine the inhibitory effects of anti-bone sialoprotein(BSP) antibody on human breast cancer cells adhering to bone matrix in vitro.Methods: Expression of BSP in 3 different cancer cell lines(bone seeking breast cancer cell MDA-MB-231-BO,lung adenocarcinoma cell SPCA-1 and colon carcinoma cell LOVO)was detected immunohistochemically.Cells adhering test was carried out to investigate the adhering of the 3 different cancer cell lines to mouse bone matrix in vitro and the inhibitory effect of anti-BSP antibody on MDA-MB-231-BO cells adhering to mouse bone matrix;Enzyme-linked immunosorbent assay was carried out for quantitative detection of TGF-?.Results: BSP immunostaining was positive in MDA-MB-231-BO cells and negative in SPCA-1 and Lovo cells.The number of MDA-MB-231-F10 cells adhering to mouse bone matrix was significantly more than SPCA-1 or Lovo cells(P

0.05), and both groups got ideal clinical effect. Conclusions MGHSV is an ideal operation for various types of duodenal ulcer, which with a preferable long-term effect. It is worth to be widely applied in clinical practice.

〔Abstract〕 In the paper , a case study of Tongji Hospital of Tongji University is conducted and the construction method and the imple -mentation plan for the wireless network based on 802.11 ac standard are introduced .The implementation effect of WLAN based on 802.11 ac standard is summarized and analyzed .By comparing the old and the new standard , the construction plan and the future development of WLAN in hospitals are discussed .

The growth and development of children is an important stage for health, and its monitoringand intervention are related to the long-term development of individuals. The construction of a standardized and multi-dimensional database of pediatric growth and development-related diseases is an important basis for realizing precise diagnosis and treatment and health management. Based on the needs of clinical practice, this study proposes to establish a specialized database of pediatric growth and development-related diseases that integrates facial phenotypes and clinical diagnosis and treatment information. This study elaborates on the construction process, including data sources, data collection content, and the operation and management of the database; and proposes key points for quality control, including the establishment of quality control nodes, database construction standards, and a full-process quality control framework. The above ensure the integrity, logic and effectiveness of the data, so that the database can provide an objective basis for the screening and diagnosis of pediatric growth and development-related diseases. On the basis of scientific data management and strict quality control, the database will help reveal the patterns of children's growth and development, and promote the level of children's health management.

Growth and development-related diseases result from the interplay of biological, psychological, and social factors. The collaboration between healthcare, sports, and education sectors integrates multidisciplinary resources and strengths to promote standardized diagnostic and therapeutic processes. This approach establishes a comprehensive closed-loop system encompassing early screening and referral, diagnosis and comprehensive evaluation, intervention and support plan formulation, as well as long-term management andoutcome assessment. It provides systematic scientific support for the healthy growth of children and adolescents, shifting disease intervention to the subclinical stage. Against the backdrop of societal informatization and intelligent development, this diagnostic and therapeutic model not only safeguards the holistic health of children and adolescents but also offers novel perspectives and feasible pathways for managing growth and development-related diseases. The implementation of this systematic diagnostic and therapeutic paradigm presents an innovative solution with Chinese characteristics for addressing such conditions, while injecting new vitality into the advancement of national health initiatives.