Objective To study the effect of hospital disposal manners after workplace violence in hos-pital on organizational commitment and turnover intention among the head nurses. Methods Self-made questionnaire about workplace violence in hospital and general condition, organizational commitment question-naire and turnover intention questionnaire were conducted in 122 head nurses who had suffered hospital vio-lence in recent years from all level hospitals of Fujian province. Results The scores of affective commitment and normative commitment of organizational commitment and turnover intention showed significant difference be-tween the groups who suffered positive disposal and who suffered negative interference by the hospital after the violence events (P<0.05), but aggregate score of organizational commitment and the scores of continuance commitment showed no significant difference between the two groups (P>0.05). Hospital disposal manners af-ter the hospital violence and hospital grade were influence factors on turnover intention among the head nurses.Hospital grade was also an influence factor on organizational commitment among the head nurses. Conclu-sions Hospital positive disposal means after the hospital violence on head nurse help to ameliorate organiza-tional commitment and reduce turnover intention among the head nurses.

AIM　To study the effect of ginsenoside Rg1 on the learning and memory impairment in mice induced by aggregated β-AP(25-35). METHODS　Mice were administered Rg1 (5, 10 mg*kg-1, ip) for 10 d and control mice received daily ip injections of saline after the intracerebroventricular injection of aggregated β-AP(25-35). After the final treatment, passive avoidance and performance in the Morris water maze (MWM) were assessed. and the activity of cortical and hippocampal ChAT and AchE were detected after the final behavior test. RESULTS　Ginsenoside Rg1 (5, 10 mg*kg-1, ip) significantly ameliorated the learning and memory impairment induced by β-AP(25-35). Rg1 (5, 10 mg*kg-1) decreased the latencies and swim distances of mice to reach a hidden platform and improved the corresponding changes in search strategies occurred in the Morris water maze, and Rg1 (10 mg*kg-1, ip), increased step-through latencies also. Biochemical analysis showed that Rg1 (5, 10 mg*kg-1, ip) prevented the cortical and hippocampal ChAT activity decline induced by β- AP(25-35), and showed inhibition of the activity of AchE, although β-AP(25-35) showed no effect on the cortical and hippocampal AchE activity. CONCLUSION　These data showed that ginsenoside Rg1 significantly improved the learning and memory impairment induced by β-AP(25-35), and this effect could be attibuted to its inhibition of AchE and increase of ChAT activity.

Objective To study the importance of statins in the prevention and treatment of coronary heart disease.Methods167 cases of coronary heart disease in our hospital from December 2013 to November 2014 were chosen as the research object, patients were given different statins such as atorvastatin, rosuvastatin and simvastatin treatment, and total cholesterol(TC),triglyceride(TG), low density lipoprotein cholesterol(LDL-C),high density lipoprotein cholesterol (HDL-C)before and after treatment were statistically analyzed.Results3 months after treatment TC,TG,LDL-C,HDL-C were significantly better than before treatment(P< 0.05);3 months after treatment, 6 months and 12 months, the index value has improved, but the differencehad no statistical significance.ConclusionThe use of statins in coronary heart disease has a significant effect,can improve the clinical indicators.

OBJECTIVE:To analyze the medico-ethical problems of epilepsy from Medi-ethics and its effect on improving the quality of life of the persons with epilepsy.DATA SOURCES:Articles were computer-searched from Chinese Journal of Medico-ethics, Chinese Journal of Clinical Neurology, Chinese Medical Journal, Chinese Journal of NeuroMed, Chinese Journal of Nerval Mental Disorder from January 1989 to December 2004 with the key words of "epilepsy, medico-ethics and social discrimination". And the language was restricted to Chinese. And we also selected two books, which were Bioethics written by Shen Ming-xian, and The Prevention and Therapy of Epilepsy written by Zhou Zheng-xin for reference.STUDY SELECTION: From all the preliminarily screened papers, 98 papers were obtained related to epidemiology, sociology and ethics.DATA EXTRACTION: Repeated and similar papers were excluded. 10 papers and books were selected from the 98 papers, which touched upon the problems of the epileptics and their life quality. The 10 papers have involved many cross discipline subjects, such as Bioethics, Medico-ethics,and Socio-ethics, which provided more concern about the epileptics from multiple directions.DATA SYNTHESIS: Ethics indicate the principles and guidelines for relationships between people. The ethics explored here refer to normative ethics. Generally, the basic ethical principles are: respect, beneficialness,balance and justice. Since some epileptic patients lack in the knowledge of epilepsy and proper treatment and suffer from discrimination in the health care, more untreated and non-proper treatment, doctors and nursing persons should take the attitude of being beneficial to the patients. Medication for the epileptics, especially the female patients at the first period of pregnancy, the incidence of the deformed children was high. Should the principle of beneficence be applied to mothers or children? The number of the operative treatment was more and more in patients with epilepsy, while surgery itself is a risk behavior .If there is no better method to choose, and all the available choices have their advantage and disadvantages. Physicians can only choose the better one from the two kinds of harm, trying to make the patientssuffer the least harm with the largest effect. Aggressive behaviors can be observed during seizure or unconsciousness state. Controlling the moving range of the patients with epilepsy consciously is in accord with the general ethical behavior, on the contrary, confinement disobeys the morals and the curative effect is not good. The extreme behavior of the patients with epilepsy is suicide and occurred more in unemployed, unmarried and living alone, male, and patients with mental disorders in epilepsy. The direct reasons of suicide are unemployment, low social status, and little understanding and care from their communities, families and friends.The sensible ethical principle for epileptics is to treat the patients as normal people in the society.CONCLUSION: Epileptic crowd need care from the society, family and other factors. Proper considering ethical principle in treating the population is the humane solicitude and to help the patients regain health and improve the life quality.

Objective To analyze the inpatient specialist capacity of a hospital during 2013-2014 in Beijing for its specialists development, based on relevant local specialist development.Methods Analyzing the inpatient specialist capacity using case mix index (CMI) and DRG numbers according to BJ-DRG grouping method.Each MDC of the hospital is divided into four types according to the status and development of inpatient specialist capacity.Results Of the 19 MDCs, 2 (such as nervous system disease) fall into type 1, 6 MDCs (such as neck, ears, nose, mouth, pharynx disease and dysfunction) into type 2, while 5 MDCs (such as female reproductive system diseases and dysfunction) into type 3, and 6 MDCs (such as pregnancy, childbirth and postpartum) into type 4.Condusion Most of the MDC inpatient specialist capacities of the hospital in question are at ranking high in Beijing, and such capacities for various MDC can be improved by all means.

OBJECTIVE:To provide reference for vancomycin-induced neutropenia adverse reactions/adverse events in clinical diagnosis. METHODS:With a case of children with neutropenia treated by long-course and large-dose vancomycin,PubMed and CNKI were retrieved to collect related literature and the literature was analyzed. RESULTS:Neutropenia may be associated with vancomycin,based on causality criterion of adverse reaction in China. CONCLUSIONS:Vancomycin-induced neutropenia in chil-dren is most likely associated with prolonged exposure induced by infusion,vancomycin dosage should be reduced or stopped,and routine blood and plasma concentration should be closely monitored.

Objective To explore the peripheral blood microRNA (miRNA) expression of patients with gastric cancer,and to establish specific peripheral blood miRNA expression profile of gastric cancer,which would provide the evidencc for investigating the role of miRNA in the genesis and development of gastric cancer and looking for new molecular markers of gastric cancer.MethodsA total of 6 gastric cancer patients and 6 healthy volunteers were selected.The totat RNA of peripheral blood was extracted for miRNA expression profile examination and hioinformation analysis. The results of microarray were verified by real-time PCR. The online miRNA target gene pr(e)diction software was used to predict and screen miRNA differentially expressed target genes. Results Compared with control group,there were 54 differentially expressed miRNA in gastric cancer group,of which the expression of 35 miRNA (miRNA-504,mi RNA-183,miRNA- 938,miRNA-1285,miRNA- 576-3p,miRNA-663,etc) were up-regulated and 19 miRNA (miRNA-433,miRNA-193b,miRNA-329,miRNA 409-3p,miRNA 154,el(e)) were down-regulated.The results of real-time PCR indicated that there was a good consistency between PCR verificd results and microarray results in 2 up-regulated miRNA (miRNA 504 and miRNA-183) and 2 down-regulated miRNA (miRNA-443 and miRNA- 193b).ConclusionThere is specific peripheral blood miRNA expression profile of patients with gastric cancer,and these differentially cxpressed miRNA will likely become new diagnostic biomarkers of gastric cancer.

Objective To observe microvascular architecture and free radical metabolism in hippocampus after focal cerebral ischemia/reperfusion and to explore the effect of NBP (3-n-butylphthalide). Methods Fifty-four SD rats were ran?domly divided into NBP pretreatment group, ischemia/reperfusion group and sham operation group (n=18 in each group). The model of middle cerebral artery occlusion(MCAO)was established by suture method. The neurological scores were counted and the volume of infarction was measured;TA-Fe method was applied to observe the microvascular architecture of hippo?campus, Mivnt image analysis system was used to analyze the microvessel density(MVD)and the microvessel area density (MVA)of hippocampus quantitatively;The activity of SOD and content of MDA were measured by colorimetric method. Re?sults Compared to the ischemia reperfusion(IR)group, the neurological scores and the volume of infarction were decreased sharply in NBP group. What′s more, the activity of SOD, MVD and MVA were all enhanced but the content of MDA and the count of closed microvessels were both reduced(P < 0.01). Conclusion NBP can improve microvascular architecture of hippocampus and reduce the free radical injury. There is a protective effect on hippocampus of rats who suffered focal cere?bral ischemia reperfusion.

Objective To investigate the effects of 3-N-butylphthalide ( NBP ) pretreatment on the score of neurological deficit , oxidative stress and pathomorphology in rats with cerebral ischemia reperfusion injury ( CIRI ) . Methods Ninety male SD rats were randomly divided into sham operation group ( Sham group ) , model group ( IR group), NBP pretreatment low dose group (NBPⅠgroup), NBP pretreatment middle dose group(NBPⅡgroup) and NBP pretreatment high dose group(NBPⅢgroup), 18 rats per group.Pretreatment was given once a day within 1 week before establishing the model of cerebral ischemia reperfusion injury .The model of middle cerebral artery occlusion ( MCAO) was subjected by suture method .The score of neurological deficit was executed after ischemia for 2h and reperfusion for 24h in all the rats.The cerebral infarction was observed by TTC staining .The pathologic change of brain was observed by HE staining under the microscope .Hydroxylamine method was used to detect activity of SOD , chemical colorimetry method was used to measure activity of GSH-PX, and TBA method was used to detect content of MDA .Results (1) In Sham group, the score of neurological deficit and the percentage of infarction volume were zero , the morphology of nerve cell was regular , and activity of SOD, GSH-PX and content of MDA of brain tissue were normal .(2) Compared with IR group , the score of neurological deficit was significantly reduced in NBP pretreatment groups (all P<0.01); the score of neurological deficit was decreased progressively in turn in NBP Ⅰ,Ⅱ,Ⅲgroup (all P<0.05).(3) Compared with IR group, the percentage of infarction volume was cut down progressively in turn in NBPⅠ,Ⅱ,Ⅲgroup (all P<0.05), and neuron injury was also induced obviously in NBP pretreatment groups .(4) Activity of SOD, GSH-PX was largely increased , and content of MDA was greatly decreased in NBP pretreatment groups ( P<0.01 ) .Activity of SOD , GSH-PX went up progressively in turn , and contents of MDA were cut down progressively in turn in NBP Ⅰ,Ⅱ,Ⅲgroup ( all P<0.05 ) .Conclusion 3-N-butylphthalide can significantly up-regulate the activity of SOD and GSH-PX, decrease the content of MDA , reduce the percentage of infarction volume , and relieve the damage of nerve cell to preventively protect the rats with cerebral ischemia reperfusion injury .

OBJECTIVETo discuss the treatment and diagnosis of congenital median perineal cleft in children.

METHODSBetween January 2009 to February 2013, 7 cases were diagnosed as congenital median perineal cleft according to the symptoms. Among them, 4 cases underwent surgery to correct cleft with double triangular perineal flaps. The other 3 cases with minor cleft did not receive surgery management.

RESULTSThere is an median cleft from the perineum to the anus with mucosa on the cleft surface. Primary healing was achieved in all the four patients with satisfactory appearance. The patients were followed up for 1-4 years with almost normal perineal appearance.

CONCLUSIONSCongenital perineal median cleft can be diagnosed according to the symptoms. Double triangular perineal flaps can be effectively correct the cleft to attain normal perineal appearance.

Adolescent ; Anal Canal ; Child ; Humans ; Perineum ; abnormalities ; surgery ; Surgical Flaps ; Treatment Outcome ; Wound Healing