Establishing a new paradigm for high-quality development in public hospitals,embracing a comprehensive,systematic,and innovative strategic management philosophy,and instituting a modern hospital management system hold significant practical importance.It investigates the pathways through which the Guangzhou Women and Children's Medical Center has fulfilled its strategic commitments over its 17-year history.It delves into the meaning and value of constructing hospital strategic commitments,explores pathways for realization,analyzes effects.It aims to understand the normative role of strategic commitments in shaping the development paths of specialized women's and children's hospitals and to provide a reference for the high-quality development of similar hospitals across China.

Establishing a new paradigm for high-quality development in public hospitals,embracing a comprehensive,systematic,and innovative strategic management philosophy,and instituting a modern hospital management system hold significant practical importance.It investigates the pathways through which the Guangzhou Women and Children's Medical Center has fulfilled its strategic commitments over its 17-year history.It delves into the meaning and value of constructing hospital strategic commitments,explores pathways for realization,analyzes effects.It aims to understand the normative role of strategic commitments in shaping the development paths of specialized women's and children's hospitals and to provide a reference for the high-quality development of similar hospitals across China.

Establishing a new paradigm for high-quality development in public hospitals,embracing a comprehensive,systematic,and innovative strategic management philosophy,and instituting a modern hospital management system hold significant practical importance.It investigates the pathways through which the Guangzhou Women and Children's Medical Center has fulfilled its strategic commitments over its 17-year history.It delves into the meaning and value of constructing hospital strategic commitments,explores pathways for realization,analyzes effects.It aims to understand the normative role of strategic commitments in shaping the development paths of specialized women's and children's hospitals and to provide a reference for the high-quality development of similar hospitals across China.

Establishing a new paradigm for high-quality development in public hospitals,embracing a comprehensive,systematic,and innovative strategic management philosophy,and instituting a modern hospital management system hold significant practical importance.It investigates the pathways through which the Guangzhou Women and Children's Medical Center has fulfilled its strategic commitments over its 17-year history.It delves into the meaning and value of constructing hospital strategic commitments,explores pathways for realization,analyzes effects.It aims to understand the normative role of strategic commitments in shaping the development paths of specialized women's and children's hospitals and to provide a reference for the high-quality development of similar hospitals across China.

Establishing a new paradigm for high-quality development in public hospitals,embracing a comprehensive,systematic,and innovative strategic management philosophy,and instituting a modern hospital management system hold significant practical importance.It investigates the pathways through which the Guangzhou Women and Children's Medical Center has fulfilled its strategic commitments over its 17-year history.It delves into the meaning and value of constructing hospital strategic commitments,explores pathways for realization,analyzes effects.It aims to understand the normative role of strategic commitments in shaping the development paths of specialized women's and children's hospitals and to provide a reference for the high-quality development of similar hospitals across China.

Establishing a new paradigm for high-quality development in public hospitals,embracing a comprehensive,systematic,and innovative strategic management philosophy,and instituting a modern hospital management system hold significant practical importance.It investigates the pathways through which the Guangzhou Women and Children's Medical Center has fulfilled its strategic commitments over its 17-year history.It delves into the meaning and value of constructing hospital strategic commitments,explores pathways for realization,analyzes effects.It aims to understand the normative role of strategic commitments in shaping the development paths of specialized women's and children's hospitals and to provide a reference for the high-quality development of similar hospitals across China.

Establishing a new paradigm for high-quality development in public hospitals,embracing a comprehensive,systematic,and innovative strategic management philosophy,and instituting a modern hospital management system hold significant practical importance.It investigates the pathways through which the Guangzhou Women and Children's Medical Center has fulfilled its strategic commitments over its 17-year history.It delves into the meaning and value of constructing hospital strategic commitments,explores pathways for realization,analyzes effects.It aims to understand the normative role of strategic commitments in shaping the development paths of specialized women's and children's hospitals and to provide a reference for the high-quality development of similar hospitals across China.

Establishing a new paradigm for high-quality development in public hospitals,embracing a comprehensive,systematic,and innovative strategic management philosophy,and instituting a modern hospital management system hold significant practical importance.It investigates the pathways through which the Guangzhou Women and Children's Medical Center has fulfilled its strategic commitments over its 17-year history.It delves into the meaning and value of constructing hospital strategic commitments,explores pathways for realization,analyzes effects.It aims to understand the normative role of strategic commitments in shaping the development paths of specialized women's and children's hospitals and to provide a reference for the high-quality development of similar hospitals across China.

Objective To analyze the donor specific antibody (DSA) in liver transplantation,and discuss the therapeutic schemes.Methods We retrospectively analyzed prospectively collected samples from 139 cases of liver transplantation from September 1,2013 to July 1,2015.Luminex assays were applied to determine human leukocyte antigen,panel reactive antibody (PRA).For PRA positive cases,DSA,C1q and C4d were detected,and liver biopsy was done.Results Of 139 cases enrolled,there were 12 cases positive for DSAs,including 2 cases of PreDSA:1 case of Ⅰ DSA (HLA-A mismatch),and 1 case of Ⅱ DSA (HLA-DQ mismatch).Ten cases of de novo DSA (including 1 case of PreDSA) all were HLA-DQ mismatch.The liver biopsy on 5 cases showed hepatic fibrosis,early rejection and intrahepatic cholestasis,and only 2 cases showed positive C4d.Of 6 cases of DSA,5 cases showed positive C1q.In the patients positive for DSA,tacrolimus dose was adjusted postoperatively,adding mycophenolatemofetil or increasing its dose,or methylprednisolone and immunoglobulin given.Conclusion DSAs are important indicators of sensitized recipients in liver transplantation,associated with trends toward worse outcomes in patients or allografts.The monitoring of DSA is requisite in order to adjust the immunosuppressant.

Objective: To observe the expression changes of Notch and nuclear factor-κB (NF-κB) signaling pathways in rat myocardium post myocardial infarction. Methods: Myocardial infarction was established by ligation of the left anterior descending coronary artery(MI group), sham rats (similar surgical procedure without coronary artery ligation) served as control, the rats were sacrificed at first week, 4th and 8th week after operation, the non-infarct myocardial tissue in both groups was obtained to detect the mRNA expression of Notch1, Dll4 and Hes1 by RT-PCR, the protein expression of NICD1 was detected by Western blot, the nuclear protein p65 content was detected to reflect the activation degree of NF-κB signaling in the cardiomyocytes. Results: The myocardial mRNA expression of Notch1 in MI group was significantly higher than in control group (1.68±0.35 vs. 0.47±0.12, P<0.05) at first week, and tended to be higher at the 4th week and 8th week (P>0.05). The mRNA expression of Dll4 and Hes1 was similar between the two groups at the three time points. NICD1 protein level was increased at the first week in MI group as compared with control group (1.31±0.33 vs.0.45±0.11, P<0.05), which tended also to be higher at the 4th week and 8th week post operation (P>0.05). For NF-κB activation study, the nuclear protein p65 content was higher at first week, 4th week and 8th week in MI group as compared with respective control groups (0.286±0.052 vs.0.049±0.016 (P<0.01), 0.247±0.056 vs. 0.043±0.018 (P<0.01), 0.120±0.033 vs. 0.044±0.009 (P<0.05)), the most significant increase was found in the first week. Conclusions Notch and NF-κB signaling pathways are actively involved in the process of ventricular remodeling after myocardial infarction. Notch1 and NF-κB signaling pathways are both activated at the first week after myocardial infarction, NF-κB signaling pathway activation after myocardial infarction continues up to 8 weeks. These two signal transduction pathways may thus serve as new targets for future intervention studies to prevent heart failure.