Objective We tried to investigate the current status of pediatric nursing post setting and analyze the practical application effect in the clinical working practice for the foundation of readjusting and setting up the pediatric nursing positions.Methods By convenient sampling method,the general condition and current post setting situation in the pediatric wards of 7 hospitals with self-designed questionnaires were investigated.The results underwent analysis Results The nursing post setting in pediatric wards of 7 hospitals were not all the same,nursing posts in the pediatric ward included three categories:management positions,teaching positions and clinical positions.Management positions included the head nurse,deputy head nurse and head nurse assistant; teaching positions included the teaching secretary and clinical total teaching nurse; the seven kinds of clinical nursing positions were office job,day shift,night shift,evening shift,midnight shift,late-morning shift,auxiliary job.Though some nursing jobs differed in the position names and working hours,their job contents were nearly identical.Conclusions Pediatric nursing post setting management in our country is still in the exploratory stage at present,it has not form a unified perfect job management system.Pediatric nursing positions should be set from the perspective of evidencebased theory,satisfying the demands of patients as the guidance,coming from clinical needs as the first principle,in the full implementation of the accountability for nursing and based on comprehensive consideration of various factors,so that the post setting can be scientific and reasonable.

Objective To compare the induction of and emergence from anesthesia with target-controlled infusion (TCI) of propofol-remifentanil/fentanyl and isoflurane inhalation. Methods Sixty ASA Ⅰ -Ⅱ patients (26 male, 34 female) aged

Objective To build the dynamic management system of nursing staff allocation in general pediatric wards based on working hours measurement.Methods 30 general pediatric wards of 25 general or children hospitals of upper first class were selected to measure working hours.Depending on the average nursing hours required for pediatric patients in different care levels by each positions,we achieved the nursing staffing formulas.Results 7 nursing posts under double-shift turn and three-shift turn were collected.The average hour that nursing posts provide for one different nursing grade patient was made out.Taking a ward which had 20 patients as nursing grade one and 20 patients as nursing grade two for example,it would need 8-9 responsible nurses,2-3 long night shift nurses,1-2 general affairs nurses,2 night assistance nurse,1 day assistance nurse by double-shift turn,meanwhile,it would need 8 responsible nurses,4 early night shift nurses,3 late night shift nurses,1-2 general affairs nurses by three-shift turn.Conclusions Using the formulas based on measurement of working hours to calculate the number of nursing staff could provide a way to help the managers.

Objective To share for the nursing adverse events resources in the region, which would provide scientific data for nursing security management. Methods The form of nursing adverse events reporting was first designed by researchers. Then with the help of computer engineers the module on regional collaborative information platform was constructed. Preliminary running was used to modify and improve. Through continuous improvement the module function of adverse events reporting, query and statistics was finally made out. Results The module on regional collaborative information platform for nursing adverse events reporting and analysis was constructed, and it worked well. Conclusions The module realizes the sharing of nursing adverse events resources in the region. It can improve the level of nursing safety management in each hospital, which helps to reduce the incidence of nursing adverse events.

Objective To study the effect of celecoxib on learning and memory function,cyclooxygenase(COX-2) and the apoptotic protease-activating factor-1(Apaf-1) protein expression after traumatic brain injury in rat.Methods A total of 72 adult male Wistar rats were equally and randomly divided into the normal control group,sham operation group,trauma group and Celecoxib treatment group.Postoperative 72 h-reperfusion was performed for taking brain specimens.The immunohistochemical method and Western blot were used to respectively detect COX-2 and Apaf-1 protein expression change;the Morris water maze test was adopted to detect the learning and memory function on preoperative 5 d and at postoperative 72 h.Results The COX-2 and Apaf-1 protein expression in the trauma group was significantly higher than that in other groups (P＜0.05),and the protein expression in the treatment group and trauma group was decreased,but still higher than that in the sham operation group and normal group(P＜ 0.05);in the Morris water maze test,the prolongation of escape latency time in the trauma group was maximal among 4 groups (P ＜0.05),but the treatment group had a shorter time compared with the trauma group (P＜0.05).Conclusion Craniocerebral trauma can cause different degrees of learning and memory dysfunction,and COX-2 inhibitor celecoxib can downregulate the expression of COX-2 and Apaf-1 protein,inhibit inflammation reaction and cellular apoptosis,and improve the learning and memory dysfunction after traumatic brain injury.

Objective:To assess whether familial occurrence has an influence on the morphological characteristics of patients with nonsyndromic cleft lip and/or palate (NsCL/P).Methods:A case-control analysis was performed on the morphological characteristics of familial group and sporadic group,using medical records of 1967 patients with NsCL/P treated in the Affiliated Stomatological Hospital of Nanchang University from 2002 to 2014.Results:164 (8.34％) cases presented a positive history of cleft in their families.The cleft types,the positive familial rate of cleft lip only (CLO),cleft lip and alveolar ridge(CLA),cleft lip and palate (CLP) and cleft palate only (CPO) were 8.11％,8.54％,6.19％ and 9.65％ respectively.A positive family history of NsCL/P was associated with 0.66 times risk of CPO (P =0.036,OR =0.66,95％ CI 0.44-0.98) compared to those of CLO,CLA and CLP.In familial group of CLP,the lateral incidence of male patients was different from that of female patients (P ＜ 0.001).There was no significant difference between familial group and sporadic group on birth weights,parental child-bearing age and clinical manifestations of patients.Conclusion:Familial occurrence might have an influence on cleft type,laterality and gender of the patients with NSCL/P.

Objective: To evaluate the clinical profile of target controlled infusion based anesthesia using remifentanil and propofol. Methods: 16 ASA I II patients undergoing elective laparoscopic cholecystectomy were enrolled. Remifentanil was set at 7?g?L -1 as target and propofol at 3 mg?L -1 throughout the whole procedure. The hemodynamics during induction of anesthesia and recovery profiles were recorded. Arterial blood samples for analysis of remifentanil were taken 15min after infusion, 20 min after infusion and at time of emergence. Results: After induction of anesthesia, systolic blood pressure (SBP) decreased from (144?27) mm Hg to (101?18) mm Hg ( P 0.05). SBP, MBP and HR remained stable after intubation for 3min. No patient showed haemodynamic stress to tracheal intubation. Times from stopping administration of anesthetics until full spontaneous respiration, eye opening, tracheal extubation, orientation and discharging from the postanesthetic care unit (PACU) were (12?6), (9?4), (13?6), (15?5) and (19?7) min respectively. Measured drug values of remifentanil were (4.6?9.5) ?g?L -1 , (6.6?11.5) ?g?L -1 , (1.2?8.7) ?g?L -1 respectively. Conclusion: Remifentanil/propofol TCI based anesthesia achieved the optimal hemodynamic stability during anesthesia induction and maintenance, and better recovery profile from anesthesia. Measured drug values of remifentanil showed a considerable interindividual variation and more lower than the set target.

Objective To investigate effects of celecoxib on the expression of cyclooxygenase-2 (COX-2), apoptotic protease activation factor-1 (Apaf-1) and function of mobility in rat model of severe craniocerebral trauma. Methods For?ty-eight adult male Wistar rats were randomly divided by random number table into four groups. Normal group was given no manipulation. Sham group was given scalp incision and sutured. The severe closed craniocerebral injury model was estab?lished via Foda method in rats of injury group. Treatment group was given intraperitoneal injection of celecoxib [ 250 mg/(kg·6 h)] on the basis of injury group. The intraperitoneal injection of same volume of normal saline was given in the other three groups. Samples were taken altogether after 72 hours. Changes of COX-2 and Apaf-1 were detected by immunohistochemis?try and Western blot assay. Ten days after the restoration, six rats were taken from each group for assessing neurological im?pairment scale (NSS). Results The expression levels of COX-2 and Apaf-1 were significantly higher in injury group than those of other groups. The expression levels of COX-2 and Apaf-1 were significantly lower in treatment group than those of injury group but the levels were significantly higher than those of sham group and normal group (P < 0.05). NSS scores showed that rats in treatment group improved mobility compared with that of injury group (P<0.05), but there was difference compared with Sham group and control group (P<0.05). Conclusion Celecoxib, with its specific inhibitoty effect on pro?tein COX-2, can effectively reduce inflammatory reactions lower the expression of Apaf-1 and reduce apoptosis of neurons, improving the prognosis of dysfunction of mobility after craniocerebral injury.

OBJECTIVEThis study described the clinical, surgical, and radiographic findings of simple bone cysts.

METHODSA retrospective study was conducted for patients diagnosed with simple bone cysts in the Department of Oral and Maxillofacial Surgery of the Affiliated Stomatological Hospital of Nanchang University from March 2005 to March 2015. Clinical, radio-graphic, surgical, and follow-up data were gathered. Results were statistically analyzed by central tendency and dispersionusing SPSS 20.0 software.

RESULTSEleven cases of simple bone cysts were collected, including three male and eight female patients. Ten cases (90.9%) were asymptomatic and one case developed symptoms of swelling. All of the cases had no history of trauma in the affected area, and all were solitary; ten cases (90.9%) were unilocular, and one (9.1%) was multilocular.The shape of each lesion could be assigned to four categories: cone (3 cases), round (2 cases), oval (4 cases), and irregular (2 cases). The treatment in 10 cases consisted of surgery to explore the cavity and curettage of the bone walls. During surgery,the bone cavity in seven cases (70%) was vacant, whereas serous fluid was found in two cases (20%) and serous-bloody fluid in one case (10%). Of the ten cases, three cases exhibited complete bone healing and seven cases showed new bone formation.

CONCLUSIONSimple bone cysts of the jaws are usually asymptomatic and appear incidentally on routine radiographies. The prevalence is higher in the mandible and young people. The patient usually has no history of trauma, and the bone cavity of lesion is mostly vacant. Curettage of the bone walls of the lesion is suggested for simple bone cysts. Systemic clinical and radiologic follow-up are necessary to ensure successful treatment.

Bone Cysts ; Dental Caries ; Female ; Hospitals ; Humans ; Jaw Cysts ; diagnosis ; pathology ; Male ; Mandible ; Mandibular Diseases ; Radiology ; Retrospective Studies ; Software

Aim To investigate the effects of celecoxib on cyclooxygenase-2(COX-2) and caspase-9 expression and motor function after traumatic brain injury in rats.Methods The rats were divided into control group, sham operation group, trauma group and treatment group.The model of closed craniocerebral trauma was established by Marmarou method, the gene expression of COX-2 and Caspase-9 was detected by real-time quantitative PCR(qPCR), the protein expressions of COX-2 and Caspase-9 were detected by immunohistochemical staining, and the motor function of the rats was evaluated by the neurological impairment score(NSS).Results The gene and protein expression of COX-2 and Caspase-9 in traumatic group was significantly higher than in other three groups (P<0.05), the expression of COX-2 and Caspase-9 in treatment group was significantly lower than in traumatic group(P<0.05), but still higher than the sham operation group and the normal group(P<0.05);compared with the trauma group, the motor function of the treatment group could be effectively improve (P<0.05), but compared with the control group and the sham operation group, the difference was statistically significant(P<0.05).Conclusion Celecoxib can reduce the inflammatory response after craniocerebral injury by specific inhibition of COX-2, and further reduce the expression of Caspase-9, thereby reducing the apoptosis of nerve cells, and improving motor function after traumatic brain injury in rats.