Objective:To survey the post competency of general practitioners who completed residency training in Suzhou Municipal Hospital.Methods:A questionnaire survey on post competency of general practitioners was conducted from January to March 2022. General practitioners who completed standardized residential training in Suzhou Municipal Hospital from 2009 to 2021 were randomly selected for the survey. The self-designed questionnaire included the basic information and post competency in terms of clinical, public health, research and teaching abilities as well as medical ethics and humanism. A self-evaluation was also performed and the abilities were graded (A 86-100, B 70-85, C 55-69, D 0-54), and grade A was classified as excellent.Results:A total of 163 questionnaires were distributed and 157 valid ones were collected with a recovery rate of 96.3%. Among 157 respondents 62 (39.5%) were males. The participants mainly worked in urban community health service institutions (78 (49.7%)), and most of them worked as general practice (119 (75.8%)). For the self-assessment of clinical skills, the proportion of respondents with excellent abilities in history taking, basic drug use, diagnosis and treatment of common diseases, and chronic disease management was 58.8% (70/119), 57.1% (68/119), 54.6% (65/119) and 54.6% (65/119), respectively. The proportion of respondents with excellent abilities in evidence-based clinical decision making, physical examination, tests interpretation, referral services, family medical services, rehabilitation services, first aid, and psychological counseling and treatment was 43.7% (70/119), 42.9% (52/119), 38.7% (46/119), 37.8% (45/119), 33.6% (40/119), 22.7% (27/119), 21.0% (25/119), and 16.8% (20/119), respectively. For the self-assessment of basic public health service ability, the proportion of respondents with excellent abilities in health education, disease prevention and control, health management, health care for key and special groups, handling public health emergencies, management of infectious diseases, epidemiology-based community diagnosis and community health leadership was 38.7% (46/119), 33.6% (40/119), 33.6% (40/119), 26.1% (31/119), 25.2% (30/119), 2.7% (27/119), 22.7% (27/119), and 21.0% (25/119), respectively. For humanistic literacy, the proportion of respondents with excellent abilities in privacy protection, sense of responsibility for patients, understanding patients′ needs, effective communication and cooperation with patients was 82.4% (98/119), 73.9% (88/119), 61.3% (73/119), 55.5% (66/119) and 2.1% (62/119), respectively. For research and teaching, the proportion of respondents with excellence abilities in continuous learning and innovation, training and teaching and literature retrieval was 47.9% (57/119), 10.9% (13/119), 10.1% (12/119), respectively. In addition 56.3% (67/119) of respondents were interested in scientific research, 23.5% (28/119) had published articles as the first author or correspondence author, and only 6.7% (8/119) had scientific research projects in the last 5 years.Conclusion:The post competency of general practitioners who received standardized residency training in our hospital varies in different aspects, their abilities in basic public health service, scientific research and teaching are relatively low, which need to be strengthened.

Objective: Yupingfeng Powder (YPF), a kind of preventative patent medicine, is chosen for treatment of coronavirus disease 2019 (COVID-19) due to its high frequency application in respiratory tract diseases, such as chronic obstructive pulmonary disease, asthma, respiratory tract infections, and pneumonia, with the advantage of reducing the relapse rate and the severity. However, the active components of YPF and the mechanisms of components affecting COVID-19 are unclear. This study aimed to determine active constituents and elucidate its potential mechanisms. Methods: Ultra performance liquid chromatography-quadrupole-time of flight mass spectrometry (UPLC-Q/TOF-MS) and liquid chromatography-triple quadrupole mass spectrometry (LC-QQQ-MS) were used to determine the components and absorbable constituents of YPF. Secondly, TCMSP, Drugbank, Swiss and PharmMapper were used to search the targets of absorbable bioactive constituents of YPF, and the targets of COVID-19 were identified based on GeneCards and OMIM databases. STRING database was used to filter the possible inter-protein interactions. Thirdly, Gene Ontology (GO) enrichment analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways analysis were performed to identify molecular function and systemic involvement of target genes. Results: A total of 61 components of YPF and 36 absorbable constituents were identified through UPLC-Q/TOF-MS. Wogonin, prim-O-glucosylcimifugin, 5-O-methylvisamminol, astragaloside IV and 5-O-methylvisamminol (hydroxylation) were vital constituents for the treatment of COVID-19, and RELA, TNF, IL-6, MAPK14 and MAPK8ere recognized as key targets of YPF. The major metabolic reactions of the absorbed constituents of YPF were demethylation, hydroxylation, sulfation and glucuronidation. GO and KEGG pathway analysis further showed that the most important functions of YPF were T cell activation, response to molecule of bacterial origin, cytokine receptor binding, receptor ligand activity, cytokine activity, IL-17 signaling pathway, Chagas disease, lipid and atherosclerosis, etc. Conclusion: The approach of combining UPLC-Q/TOF-MS with network pharmacology is an effective tool to identify potentially bioactive constituents of YPF and its key targets on treatment of COVID-19.

OBJECTIVETo observe the effects of 2-deoxyglucose inhibiting synovial pannus of adjuvant arthritis rats and to explore its potential mechanism of inhibiting angiogenesis by investigating proliferation, migration and matrigel tube formation assay .

METHODSThe effect of 2-DG on synovial pannus was evaluated by histopathology of HE staining; HUVEC proliferation was determined by CCK-8 method; migration of FLS were determined by transwell; matrigel tube formation assay was made for assessing tube number of HUVEC; p-AMPK and Bcl-2 were detected by Western blot assay; AMPK signaling pathway in HUVEC was inhibited by compound C, which is an inhibitor of AMPK activation.

RESULTS2-DG (200 mg/kg) obviously decreased appearance of synovial pannus ( < 0.01); , 2-DG (0.5 mmol/L and/or 5 mmol/L) obviously inhibited proliferation, migration and tube number of HUVEC ( < 0.01 or < 0.001), and its effects on HUVEC were reversed by using AMPK antagonist (Compound C); Western blot showed that 2-DG (5 mmol/L) increased expression of p-AMPK and decreased expression of Bcl-2 ( < 0.05).

CONCLUSIONSActivating AMPK pathway and decreasing expression of Bcl-2 may the potential mechanism by which 2-DG contributes to anti-angiogenesis and effects of inhibiting proliferation, migration and tube number of HUVEC.

Objective To investigate the effects of quality control circle on the improvement of nursing satisfaction in orthope -dic military inpatients in the island hospital .Methods Through the establishment of quality control circle organization , the determina-tion of the theme , as well as the development of the quality control circle activity plan , the present status and cause analysis concerning nursing satisfaction in orthopedic military inpatients in the island hospital were investigated , and in the meantime , targets were set , and related countermeasures were developed and implemented .Results Following the implementation of quality control circle , nursing sat-isfaction in the orthopedic military inpatients was increased from 90.6%to 99.12%.Conclusion Through the implementation of quali-ty control circle activities , nursing satisfaction in the orthopedic military inpatients of the island hospital was improved considerably and significant effects were achieved .

OBJECTIVE: To determine effects of the serum levels of phosphorus, calcium and magnesium on patients with type 2 diabetes mellitus.
 METHODS: A total of 244 hospitalized patients were enrolled from 2014 to 2015, and they were assigned into a type 2 diabetic group (n=162) and control group (n=82). The serum levels of phosphorus, calcium and magnesium were determined. The correlations between blood levels of glucose and the serum levels of phosphorus, calcium or magnesium were analyzed. 
 RESULTS: The serum level of phosphate in type 2 diabetic group was significantly lower than that in the control group (P<0.05). There was no significant difference in the level of serum calcium and magnesium between the two groups. In the type 2 diabetic group, there was no significant correlation between the level of blood glucose and the serum level of phosphorus, calcium or magnesium. In the control group, the blood glucose and serum levels of phosphorus were positively correlated (r=0.226, P=0.042), but there was no significant correlation between the level of blood glucose and the serum level of calcium or magnesium.
 CONCLUSION Serum level of phosphorus is obviously decreased in type 2 diabetes patients, indicating that they may have a disorder in phosphorus metabolism.
Blood Glucose ; Calcium ; blood ; Case-Control Studies ; Diabetes Mellitus, Type 2 ; blood ; Humans ; Magnesium ; blood ; Phosphorus ; blood

Objective To know the difficulties in the communication between the nurse and the patient during the ocean-go-ing medical support, so that reference could be provided to the training of those who were engaged in such kind of missions in the fu-ture.Methods Qualitative research was used in the study.In-depth interviews were made with the 12 nurses who were engaged in the nursing of patients during the ocean-going medical support mission by Colaizzi method.Results As a first step, 4 subjects were summa-rized:i.e.psychological stress derived from exchanges with foreign patients in English, poor mastery of English medical terms, heavy dependence on non-verbal communication, and low awareness of multi-culture nursing care.Conclusion The administrator in charge of nursing care should intensify efforts for English language training of the nursing staff, pay more attention to the training of the ability in the communication between the nurse and the patient and heighten awareness of multi-culture nursing, so as to help the nursing staff to fulfill nursing tasks successfully during the ocean-going medical support.

Graft vs Host Disease ; Hematopoietic Stem Cell Transplantation ; Humans ; Leukemia ; classification ; therapy ; Phenotype

Objective To study the protective role of pre-resolving mediator lipoxin A4(LXA4) in the NA+ -K+-ATPase in alveolar type Ⅱ (AT Ⅱ ) epithelial cells of rats exposed to lipopolysaccharide (LPS). Method The AT Ⅱ cells were isolated and purified, and divided randomly into control group (PBS), vehiculum (alcohol 0.7 μL/mL) group, LPS (1 μg/mL) group, LXA4(1/10 mol/mL) group and LPS (1 μg/mL LPS) + LXA4(1/10 mol/mL) group. After exposure to LPS and/or LXA4 for4 hours, NA+-K+ -ATPase and β1-subunits mRNA in AT Ⅱ epithelial cells were detected by using RT-PCR, and ATP, ADP, AMP, total adenine nucleotides (TAN) and energy charge (EC) were measured by using high performance liquid chromatography (HPLC), and then the activities of Na+-K+-ATPase were calculated accordingly. Results The NA+-K+-ATPase α-subunit and β-subunit mRNA were significantly decreased in LPS group ( P ＜ 0.05 vs. control group). However, the expressions of NA+ -K+-ATPase mRNA were significantly enhanced by application of LXA4 to AT Ⅱ epithelial cells exposed to LPS (P ＜0.05 vs. LPS group). The activities of NA+ -K+ -ATPase were enhanced in LPS group (P ＜0.05 vs. control group). Compared with control group and LPS group, the activities of NA+-K+-ATpase in LPS + LXA4 group were significantly increased (P ＜0.01 vs. control group; P ＜0.05 vs. LPS group). The EC of AT Ⅱ epithelial cells were higher in LPS group ( P ＜ 0.01 vs. control group). There were no significant differences in EC between control group and LPS + LXA4group(P ＞0.05). Conclusions The pro-resolving mediator LXA4 can enhance the expressions of NA + -K + -ATPase α-subunit and β-subunit mRNA, and the activities of NA + -K + -ATPase in AT Ⅱ epithelial cells or rats exposed to LPS, and ca also balance the metabolism of AT Ⅱ epithelial cells. These findings suggest that LXA4 plays an important role in lung edema clearance in lung injury induced by endotoxin, and the role is likely associated with the enhancement of the expressions of Na+ -K+ -AT-Pase α-subunit and β-subunit, and the activities of Na+ -K* -ATPase, maintaining the balance of metabolism of AT Ⅱ epithelial cells.

Objective To study the risk factors and pathogenesis of pulmonary infection in acute stroke patients. Methods A retrospective analysis was taken in 257 acute stroke cases to investigate the incidence of pulmonary infection and its relationship with the underlying disease, disturbance of consciousness, invasive operation,the type of pathogenic bacteria and drug susceptibility. Results The positive rate of pulmonary infection in acute stroke patients was high and related to many factors including severity of stroke, disturbance of consciousness,primary diseases, and invasive examination etc. The most popular infective bacteria were Gram-negative bacteria. The imipenem was most sensitive to Gram-negative and Gram-positive bacteria, followed by Amikacin and piperacillin too. Conclusions The pulmonary infection in cerebral stroke patients is caused by many factors, of which Gramnegative bacteria play the most important role. Identification of the risk factor and pathogenic bacteria is helpful in treating cerebral stroke infectious complications.

Objective: To explore the relationship among self-esteem,identity and attribution tendencies of secondary vocational technical school students.Methods: Surveying 600 students with the questionnaires of self-esteem,identity and attribution tendencies when they were in grade 1,2,3.Results: Apparent correlations existed among self-esteem,identity and attribution tendencies,and significant differences existed in different genders,grades and urban and rural areas.Conclusion: Vocational schools should develop education of mental health and counseling,and teachers should students' should be concerned mental health about so as to guide them to get positive self-esteem,self-confidence,and self-identity,and choose the correct way of attribution.