The information construction and information sharing in Shenzhen public hospitals were investigated with their achievements and problems summarized .Suggestions were put forward for perfecting their information construction, improving their information sharing level, and realizing their regional medical information sharing for the reference in working out their information development program and making health information policies.

ObjectiveTo investigate the children with cerebral palsy (CP) in rehabilitation, their families and need of society support. Methods150 children with CP in rehabilitation participated in this study. A questionnaire was designed to investigate their basic situation, family status, society concern and requirements for society support, which completed by their parents. Results150 questionnaires were completed efficiently. 75 children were firstly treated before 1 year old. The rehabilitation treatments were effective to 130 children. 126 children appeared some disorder in emotion and personality. Home education was the main rehabilitation way in 133 children. The educational background of 59.4% mothers were senior high school or below. The income was less than 60 thousand yuan in 76.7% families, but spent more than 40 thousand yuan per year on treatment in 54.7% families. One or both parents in 119 families were forced to stop working. 93.3% of them suffered emotion pressure and 56.7% lacked the knowledge about CP. 81% families thought that more social support should be offered in 6 aspects including government welfare, social security, medical institutions, psychotherapy, community services and legal aid. ConclusionAll society should pay more attention on the children with CP and provide a good rehabilitation environment for them.

Objective To investigate cytotoxicity,biocompatibility and new bone formation traced of Chinese porous tantalum,and provide experimental strategies for further clinical application.Methods The physical properties of the porous tantalum were observed by the SEM.The osteoblasts were isolated from rabbit embryo.The extract fluid from tantalum was made.The cytotoxicity and proliferation of osteoblasts compounded with porous tantalum in vitro were detected by the MTT assay.The osteoblasts were co-cultured with extract of tantalum in vitro and the morphological changes,proliferation and adhesion were observed under SEM.A total of 24 New Zealand rabbits were used to establish the model of femoral condyles with porous tantalum bars implanted.Among which 4 of them was injected with calcein and alizarin on the 5th day and the 19th day and sacrificed at 10 week postoperatively.The specimens were observed with LSCM at 488 nm and 543 nm wavelength respectively.The remained 20 animals were sacrificed successively at 2,4,8,12 weeks of implantation,then were examined by histological observation.Results The SEM showed that the pore of porous tantalum were three-dimensional connected morphology.MTT assay showed that the osteoblasts grew well in extract and no significant difference between experimental and control groups.The osteoblasts grew and spread extensively on porous tantalum.Early on co-culture,the osteoblasts attached to the surface and inner walls of material,in the later stage,the osteoblasts excreted bone matrix over the surface of porous tantalum.The animal model showed that porous tantalum was bonded closely with host bone.Hard slicing showed that new bone and capillary regenerated on tantalum-bone interface at 2,4 weeks postoperatively.The pores were full with bone tissue at 8,12 weeks.The LSCM indicated that the green and red fluorescence-labeled new bone was displayed on tantalum-bone interface,while the red zone located around the green zones.They appeared to be discontinuous at early stage,but connected with each other at the end.Conclusion The Chinese porous tantalum has good biocompatibility and no cytotoxicity.The contact osteogenesis and bone conduction exist in tantalum-bone interface,and in a time-dependent manner.

Objective To explore the effect of group psychological training on the mental health and self consistency of nurses from operating rooms.Methods 52 nurses of an operating room were randomized into the treatment group(n=25)and the control group(n=27): The latter received humane care and instructions for mental self care and the former received group psychological training for 8 weeks based on the same treatment as in the control group.Symptom checklist 90(SCL-90)and self consistency and congruence scale(SCCS)were used to assess and compare the difference of the two groups before and after training.Results The intra-and inter-group comparisons between pre-and post-intervention showed statistical differences in terms of the total score by SCL,interpersonal sensitivity,depression and hostility,total score by SCCS and the score on the subscale of inconsistency between themselves and their experience(all P<0.05 or P<0.01).Conclusion Group psychological training can effectively improve the level of mental health and self consistency of OR nurses and thus can improve the total psychological status of the OR nurses.

Objective To detect the dynamic change of N-terminal pro-B-type natriuretic peptide (NT-proBNP) in patients with major trauma and measure its relation to the outcome.Methods Sixty patients with major trauma were measured with serum NT-proBNP level at 1,3,and 7 days postinjury.According to the prognosis,the patients were allocated to survival group (n =47) and death group (n =13).Changes in NT-proBNP was detected and compared between the two groups.Correlation of NT-proBNP level with acute physiology and chronic health evaluation Ⅱ (APACHE Ⅱ) and ISS was analyzed at each time point.Receiver operating characteristic curve (ROC) was developed to determine the prognostic value of NT-proBNP.Results Overall NT-proBNP level revealed no statistical difference at each time point and kept within normal reference range.NT-proBNP level in death group increased gradually,whereas in survival group the increase was followed by a reduction.Moreover,NT-proBNP level was higher in death group than in survival group at each time point.Area under the ROC of NT-proBNP had no statistical difference with that of APACHE Ⅱ and ISS at each time point.Conclusions Obviously high or continuously increased NT-proBNP level may indicate an unfavorable prognosis of major trauma patients.NT-proBNP can be used as a marker to dynamically predict prognosis of major trauma patients.

Objective To estimate the expression of ER and PR in the endometrium of both intrauterine adhesions (IUA) and non-IUA specimens. Methods The endometrium specimens from patients undergoing hysteroscopy for confirmed moderate IUA (n=20: 10 in proliferative phase, and 10 in secretory phase) were enrolled as the IUA group in Beijing Obstetrics and Gynecology Hospital from October 2014 to August 2015. The specimens scheduled for hysteroscopy due to infertility were recruited into the control group (n=26: 13 in proliferative phase, and 13 in secretory phase). Immunohistochemistry and quantificational real-time PCR (qRT-PCR) were used to detect the expression of ER-α, ER-β and PR in endometrium with different menstrual period in both groups. Results (1) Location: in both groups, the expression of ER-α, ER-β and PR appeared in the endometrial glandular epithelial cells and the stromal cells of the endometrium. The positive brown granules of ER-α, ER-β and PR appeared mainly in cell nucleus. (2) ER-α and ER-β in the endometrium:the protein expression of ER-α and ER-β in IUA group (proliferative phase: 0.657 ± 0.028, 0.493 ± 0.023; secretory phase: 0.537 ± 0.020, 0.365 ± 0.031) were significantly higher than those of control group (proliferative phase: 0.586 ± 0.025, 0.437 ± 0.022; secretory phase:0.459 ± 0.025, 0.323 ± 0.017;all P<0.01). And the ER-αand ER-βmRNA expressions in IUA group were 2.524 ± 0.296, 1.947 ± 0.339, higher than those of control group in the proliferative phase (all P<0.01), and in the secretory phase (1.977±0.333, 1.345±0.292) were also higher than those in the control group (all P<0.01). (3) PR in the endometrium: the protein expression of PR was not significantly different between IUA group (proliferative phase:0.248±0.025, secretory phase:0.194±0.024) and control group (proliferative phase: 0.234 ± 0.019, secretory phase: 0.186 ± 0.020; P=0.162, 0.359). Meanwhile, there were no statistical differences in the mRNA expression of PR in both groups with different menstrual period (proliferative phase: 1.144 ± 0.384 versus 0.981 ± 0.306, secretory phase: 0.763 ± 0.237 versus 0.631 ± 0.203; P=0.270, 0.166). (4) ER and PR expression in menstrual cycles: the expression of ER-α, ER-β and PR in the IUA group changed with the menstrual cycles, and their expression in the proliferative phase were higher than those in the secretory phase (all P<0.05). Conclusions The expression of ER-α and ER-β in the endometrium of IUA patients changes with menstrual cycle, and are higher compared with those in normal endometrium. No difference is found in the PR expression between the two groups.

ObjectiveTo detect the serum NT-proBNP level in patients with severe trauma 24 hours after injury in order to find the possible correlated factors for the evaluation of the clinical application.MethodsSixty patients with severe trauma admitted to the emergency ICU were enrolled. Serum NTproBNP level was detected 24 hours after injury for comparison between survivors and nonsurvivors. The validity of NT-proBNP for predicting outcome was analyzed by receiver operating characteristic ( ROC )curve. The factors with significant correlation between NT-proBNP level and the length of ICU stay as well as the duration of mechanical ventilation support were determined in those survivors with correlation and stepwise linear regression analysis. These factors included injury severity score (ISS), head abbreviated injury score (AIS), acute physiology and chronic health evaluation Ⅱ ( APACHE I ), Glasgow coma score (GCS), creatine kinase-MB (CK-MB), cardiac troponin-I (cTn-I) and central venous pressure. Results The median NT-proBNP levels were 762 pg/ml (IQR, 400-1131 pg/mL) in nonsurvivors versus 200 pg/ml (IQR, 80-383 pg/mL) in survivors (Z =-3. 972, P ＜0.01 ). The area under ROC curve of NTproBNP was not statistically different to that of ISS and that of APACHE Ⅱ. The best threshold value of NTproBN to predict the outcome was 384 pg/ml ( sensitivity 0. 846, specifity 0. 766). A positive correlation was found between NT-proBNP and the length of ICU stay ( r =0. 32, P ＜ 0. 05 ) as well as the duration of mechanical ventilation ( r =0. 37, P ＜ 0. 05 ) in survivors. Stepwise linear regression analysis indicated there were significant correlations between APACHE Ⅱ, CK-MB and NT-proBNP.ConclusionsSerum NT-proBNP level 24 hours after injury is correlated with the severity and outcome of patients with severe trauma. It may be used as a complementary biomarker for the rapid assessment of the severity of trauma.

Total parathyroidectomy (PTX) can be used to treat secondary hyperparathyroidism (SHPT)in uremic patients,relieving the patient's osteolytic destruction.Complete resection of bilateral parathyroid glands is key to successful operation.Recently,2 patients successfully received surgical treatment,in which carbon nanoparticles suspension injection were used.With the help of carbon nanoparticles suspension injection,all of the 4 hyperplastic parathyroid glands were found successfully.The parathyroid hormone(PTH) was significantly decreased after operations and the clinical symptoms were relieved simultaneously.We conclude that the use of carbon nanoparticles suspension injection is helpful for total parathyroidectomy operation in uremic patients with SHPT,which can protect the normal thyroid and recurrent laryngeal nerve.

Objective To assess the curative effect and security of bisoprolol in the elderly chronic obstructive pulmonary disease (COPD) patients combined with chronic heart failure (CHF) .Methods 61 cases of elderly COPD patients combined with CHF in our hospital were selected .on the basis of conventional treatment ,the patients were applicated bisoprolol 2 .5 mg ,1 time each day , the NT-proBNP ,LVEF% ,LEVDD and FEV1% were respectively observed before treatment ,4 weeks after treatment ,8 weeks af-ter treatment ,6 months after treatment .Results 4 weeks after treatment ,NT-proBNP ,LVEF% ,LEVDD showed no significant changes .8 weeks after treatment ,NT-proBNP and LEVDD decreased(P<0 .05) ,LVEF% showed no significant changes .6 months after treatment ,NT-proBNP and LEVDD decreased significantly ,meanwhile LVEF% increased (P< 0 .05) .before treatment ,4 weeks after treatment ,8 weeks after treatment ,6 months after treatment ,FEV1% were 47 .33 ± 5 .57 ,47 .08 ± 5 .50 ,48 .30 ± 6 .31 , 49 .64 ± 6 .24 ,All groups showed no changes in the pulmonary function(P>0 .05) .NT-proBNP of all groups were negatively corre-lation with the FEV1% (r= -0 .708 ,-0 .702 ,-0 .833 ,-0 .778) .Conclusion Small doses of bisoprolol is safe and effective in the treament of the elderly COPD patients with chronic heart failure .

ObjectiveTo observe the effect of donor liver pretreated by breviscapine on liver transplantation ischemia/reperfusion injury in rats. Methods SD rats served as liver donors and recipients (n =48 each).The recipients were divided into four groups by random number table.The donors in groups A and C were not pretreated with breviscapine,but those in groups B and D were pretreated with 20 mg/L Breviscapine.The cold ischemia time in donor livers of groups A and B was 30-40 min,and that in groups C and D was 12 h. Clotting function, liver function, serum thrombomodulin,caspase3,and relative activity of NF-kB after liver transplantation were assessed,and the pathological changes and TUNEL apoptosis staining were observed.ResultsThe mortality in groups C and D was 40.0％ (8/20) and 29.4％ (5/17),respectively (P＞0.05).There were no significant changes in coagulation function in all groups after operation. The liver function was improved,pathological lesions were alleviated,and apoptosis rate,serum TM,caspase3 expression and activity of NF-kB in the liver tissues of group D were significantly decreased as compared with group C at 3rd day after operation (P＜0.01),but all these parameters in group B had no significant change compared to group A.ConclusionPretreatment of donor livers with breviscapine can reduce the ischemia/reperfusion injury and apoptosis after liver transplantation in rats probably by inhibiting the apoptosis-related pathway and alleviating the damage to the endothelial cells of the liver microcirculation.