This article,in view of the research status and development tendency of hospital core competence,introduced the index selection process and constructed the evaluation index system of core competence.This system comprises 3 level-1 indexes (social reputation,hospital health resources and development potential)and 9 level-2 indexes,with recommendations on improvements of the existing system.

In this paper,based on theoretical analysis,the concept of hospital core competence is redefined,combined with the needs of hospital's development in medical service market,the connotation is also clearly definition,and the characteri stics is summarized.Meanwhile,on the basis of all above,this paper has carried on a thorough discussion about the construction of Chinese hospital core competence.

ObjectiveTo investigate the effect of vacuum sealing drainage (VSD) with different negative pressures on variation of oxygen partial pressure (PtO2 ) and wound healing in the rabbits.MethodsTwelve rabbit wound models were made and randomly (random number) divided into two groups, namely vacuum group ( n =6 )in which rabbits were treated with VSD by different negative pressures ( - 75 mmHg,- 125 mmHg,- 225 mmHg and - 350 mmHg) for 7 days, and routine treatment group ( n =6). At each interval of measurement, variation of PtO2 was measured by oxygen partial pressure admeasuring device, and area of VSD dressing and surface of wound were measured by vernier caliper, and growth of anaerobic bacteria was detected by bacterial culture, and morphological change and the course of wound healing were observed under by light microscope after HE tissue staining. Meanwhile anther two groups (n =6, in each) were set for comparing, including normal group, sham operation group. ResultsAverage PtO2 value of vacuum group was in the range of ( 1.87 +0. 19) kPa to ( 1.54 ±0. 21 ) kPa which was decreased gradually in 7 days under different negative pressures. Average PtO2 value of routine treatment group and normal group were ( 2. 82 ± 0. 37 ) kPa and ( 5.79 + 0. 50 ) kPa, respectively which weresignificant higher than that in vacuum group ( P ＜ 0. 01 ). PtO2 was fell to 80. 94％ of its original value after VSD for 5 seconds, and continued the downward trend with the increasing of negative pressure at the same interval of measuring. Area of VSD dressing significantly decreased to 65. 36％ of its original area after VDS for5 minutes (P＜0.01). Surface of wound was minimized to 62. 82％ of its original area after VSD for 7 days ( P ＜ 0. 01 ), and variations of those in - 350 mmHg group were significant greater than those in other groups ( P ＜ 0. 01 ). There was no evidence of anaerobic bacteria growth in vacuum group during this experiment. ConclusionsPtO2 could be down-regulated by VSD significantly without growth of anaerobic bacteria, and minimization of VSD dressing at - 350 mmHg was significantly helpful to reduce the area of wound for promoting the healing.

Objective To explore the survival mechanism of hippocampal ne urons after damage of hypoxia-ischemia and reperfusion of brain.Methods Seven days old SD rats(n=56) were randomly divided into hypoxia-ischemia br a in iniury(HIBD) group and sham group.The HIBD and reperfusion model was establis hed.The flowing of blood was de tected by multicolor Doppler.The p-CREB(phosphorylated c-AMP response element bi nding protein)and c-Jun were immunohistochemically evaluated in hippocampus.Thi onin staining was used to observe the apoptosis.Results The expression of p-CREB reache d the peak at 3,24 h postreperfusion in the right hippocampus of HIBD group,and then decreased to the normal level on the 7th day.In contral group the same reg ions showed basic immn-noreactivity.While c-Jun reached the peak at 6 h postreperfusion,then with a slightly decrease at 24 h;and at 48 h the other peak appeared,then with a gradual decline .On the 7th day the mumber of positive cells were still significanthy more than control group(P0.05).The sham animal showed very few apoptosis cells in the regio ns of hippocampus.Conclusions The persistent activation of CREB in the hippocampus regulates,the expression of c-Jun through the signal transductions and is involved in the course of neuron s′ survival and repair during the period of post hypoxia-ischemia reperfusion.I t is very important for the protection of the pyramidal hippocampal neurons on t he damaged side,especially for the sensitive region CA1. J Appl Clin Pediatr,2005,20(2):133-135

Animals ; Animals, Newborn ; Cerebral Cortex ; drug effects ; metabolism ; Hypoxia-Inducible Factor 1, alpha Subunit ; metabolism ; Hypoxia-Ischemia, Brain ; metabolism ; Progesterone ; pharmacology ; Rats ; Rats, Sprague-Dawley

With dwindling number of new antibiotics and inappropriate use of antibiotics, the emergence and spread of antibiotics resistance occurs commonly in healthcare institutions worldwide. In China, antibiotics are commonly overprescribed and misused. This study is to assess the effect of the nationwide special campaign on antibiotic stewardship program (ASP) at specialized hospitals in China by investigating prescription information from 2011 to 2012. Data on the hospital consumption and prescription of systemic antibiotics were obtained from four specialized hospitals, including maternity, children's, stomatological and cancer hospitals. Systematic random sampling was used to select outpatient prescriptions and inpatient cases. A total of 105 specialized hospitals in 2011 and 121 specialized hospitals in 2012 were analysed. The defined daily doses (DDDs) per 100 inpatient days, the percentage of antibiotic use in outpatient prescriptions, and the percentage of antibiotic use in inpatient cases were used as measurements of antibiotic use. The overall antibiotic use density in the selected hospitals decreased between 2011 and 2012 from 39.37 to 26.54 DDD/100 inpatient days (P<0.001). The percentage of antibiotic use in outpatient prescriptions (range: 24.12%-18.71%, P=0.109) and inpatient cases (64.85%-60.10%, P=0.006) also decreased within the two years. Significant changes were observed among regions and different hospitals within the two years. And antibiotic consumption was correlated with the type and size of specialized hospital in 2012, but not with the regions. This analysis of antibiotic consumption of specialized hospitals allows relevant comparisons for benchmarking and shows that national ASP has improved antibiotic rational use in China. The data will assist policymakers in formulating effective strategies to decrease antibiotic overuse and identify areas that require further work.

The study is aimed to ensure the quality and safety of medicinal plants by using ITS2 DNA barcode technology to identify Corydalis boweri, Meconopsis horridula and their close related species. The DNA of 13 herb samples including C. boweri and M. horridula from Lhasa of Tibet was extracted, ITS PCR were amplified and sequenced. Both assembled and web downloaded 71 ITS2 sequences were removed of 5. 8S and 28S. Multiple sequence alignment was completed and the intraspecific and interspecific genetic distances were calculated by MEGA 5.0, while the neighbor-joining phylogenetic trees were constructed. We also predicted the ITS2 secondary structure of C. boweri, M. horridula and their close related species. The results showed that ITS2 as DNA barcode was able to identify C. boweri, M. horridula as well as well as their close related species effectively. The established based on ITS2 barcode method provides the regular and safe detection technology for identification of C. boweri, M. horridula and their close related species, adulterants and counterfeits, in order to ensure their quality control, safe medication, reasonable development and utilization.
Base Sequence ; China ; Corydalis ; chemistry ; classification ; genetics ; DNA Barcoding, Taxonomic ; methods ; DNA, Plant ; chemistry ; genetics ; DNA, Ribosomal Spacer ; chemistry ; genetics ; Molecular Sequence Data ; Nucleic Acid Conformation ; Papaveraceae ; chemistry ; classification ; genetics ; Phylogeny ; Plants, Medicinal ; chemistry ; classification ; genetics

OBJECTIVETo investigate effects of cigarette, alcohol consumption and sauna on sperm morphology.

METHODS602 cases of male infertility were selected from our case database, who were divided into three subgroups: smoking (243) , drinking(224), sauna(135) and those without any of the above habits were taken as the corresponding controls. The sperm morphology were analyzed by automated sperm morphology analyzer(ASMA). A questionnaire was voluntarily filled out by patients in order to investigate cigarette, alcohol consumption and sauna frequency.

RESULTSThe normal morphologic sperm rates in cigarette, alcohol consumption and sauna groups were lower than those in the corresponding control groups, respectively(P <0.05, P <0.001). Percentages of irregularity head sperm were higher than those in normal controls, respectively(P <0.05).

CONCLUSIONCigarette, alcohol consumption and sauna could affect sperm morphology, especially caused increasing of irregularity head sperm.

Adult ; Alcohol Drinking ; adverse effects ; Humans ; Infertility, Male ; pathology ; physiopathology ; Male ; Smoking ; adverse effects ; Sperm Count ; Sperm Motility ; Spermatozoa ; cytology ; Steam Bath ; adverse effects ; Surveys and Questionnaires