Objective:To investigate the soldiers' depression after sea field training and influence factors.Methods:1107 navy men were evaluated by Zung's Self-Rating Depression Scale (SDS) and Eysenck personality questionnaire (EPQ) after field training.Results: The rate of depression in the study group was 25.04%, N score of the soldiers after sea field training was significantly higher than the norm of Chinese army men. Logistic regression analysis revealed that the factors of nervousness, dyscoimesis, medical history during sea field training, restless, introversion, the level of education, living environment before joining in the army, hunger and so on had influenced the level of depression.Conclusion:The total incidence of depression in soldiers after sea field training is higher than the norm of army men. It is associated with stress, personality characteristics, training factors, general malaise, psychological pressure and the level of education.

Transient receptor potential ankyrin 1 (TRPA1) is a family member of the transient receptor potential (TRPs). It is primarily localized to a subpopulation of primary sensory neurons, such as trigeminus, vagus and dorsal root ganglia. Neuropathic pain is often caused by peripheral nerve injury, diabetes and chemotherapeutics. A large of oxidative/nitrative stress products are produced during neuropathic pain, which cause acute nociception, allodynia, and hyperalgesia. TRPA1 antagonists may be beneficial in the treatment of neuropathic pain. Here, the role of TRPA1 in neuropathic pain is summarized.

Objective To investigate the soldiers' mental health status and its influence factors after sea training. Methods A total of 1 107 military men were evaluated by using the symptom check list 90(SCL 90) and Eysenck personality questionnaire(EPQ) after sea training. Results In this study, except interpersonal sensitivity index, all factorial scores of the military man after training were higher than the norm of normal Chinese. The total scores and some factorial scores, such as obsession, interpersonal sensitivity, panic and paranoid were significantly lower than those of the norm of normal Chinese servicemen. In this group, 230 (20 78%) soldiers had the single factor score higher than 3. The mean factor score of SCL 90 of the solders coming from cities was higher than that of those from rural areas. Scores of the men who served for 1 year were higher than those for 2 years. Correlation analysis of the scores of SCL 90 and EPQ showed more emotional instability, introversion, and fierce emotional reaction resulted in higher score of SCL 90. Conclusion The mental health status of the military men investigated was good. Sea training had almost no influence on them. However, about 20% soldiers had mental health problems resulted from the factors such as higher level of education, coming from cities, short service time, and some personality characteristics.

Objective To investigate the distribution and hot spots of literatures on headache by bibliometric analysis in order to provide reference for further study.Methods Literatures that contained headache or migraine in text words published in 2011 in PubMed databases (www.ncbi.nlm.nih.gov/ Pubmed) were searched.Journals,countries and subjects were bibliometrically analysed.Results There were 3683 papers involved to headache published in PubMed in 2011,of which 1527 papers were on headache research.The number of papers on headache research published by USA was the most followed by Italy and Germany (USA 23.25％,Italy 10.74％,Germany 5.83％).The mainly studied subjects were therapy(29.60％),pathophysiology (18.66％) and etiology (16.31％).14.86％ papers published in Cephalalgia,which is one of the most important journals,reported negative results.Conclusion The emphasis of headache research was on migraine.Therapy,pathophysiology and etiology were the hot spot.Literatures with negative result attracted authors to give the more attention.

Objective To observe the clinical efficacy of acupuncture plus activator method chiropractic technique (AMCT) in treating lumbar facet joint disorders.Method A total of 40 patients with lumbar facet joint disorders were randomized into a treatment group and a control group, 20 cases in each group. The treatment group was intervened by acupuncture plus AMCT, while the control group was treated with AMCT alone. The Visual Analogue Scale (VAS) and Japanese Orthopaedic Association (JOA) were observed in the two groups before and after 3 treatment sessions, and the clinical efficacies were compared between the two groups.Result The VAS score and JOA score were significantly changed right after the 1st treatment and after 3 treatment sessions in the two groups (P<0.05). Right after the 1st treatment and after 3 treatment sessions, there were statistically significant differences in the VAS score and JOA score between the two groups (P<0.05). The total effective rate was 90.0% in the treatment group versus 60.0% in the control group, and the difference was statistically significant (P<0.05). The relapse rate was 22.2% in the treatment group versus 50.0% in the control group 3 months after the treatment, and the difference was statistically significant (P<0.05).Conclusion Acupuncture plus AMCT is an effective approach in treating lumbar facet joint disorders.

ObjectiveTo explore the clinical and imageological features of reversible posterior leukoencephalopathy syndrome(RPLS) during gestation period.MethodsClinical and imageological data of 4 pregnant women with RPLS were analyzed retrospectively.ResultsHeadache, seizure, confusion and visual loss were the mainly clinical manifestations. At MR imaging, the brain typically demonstrated focal regions of symmetric hemispheric edema which may disappear in several weeks. The parietal and occipital lobes were most commonly affected, followed by the frontal lobe cerebral vasoconstriction syndrome. Three of the four patients suffered eclampsia which happened in two days after delivery.ConclusionThere are distinctively clinical features in posterior leukoencephalopathy syndrome during gestation period. Most of them are invovled in patients with eclampsia.

Objective: To establish a method of calibration and performance verification of the GCMS-QP 2010 Ultra gas chromatography-mass spectrometer for urine organic acid detection after annual maintenance, so as to ensure that the performance of the detection system can continuously meet the detection needs. Methods: According to the requirements of the equipment manufacturer and the Calibration Specifications for Benchtop Gas Chromatography-Mass Spectrometer, the gas chromatography-mass spectrometer was calibrated after annual maintenance. According to the CNAS-CL02-A003 Guidance on the Application of Accreditation Criteria for the Medical Laboratory Quality and Competence in the Field of Clinical Chemistry, the analytical performance of the maintained gas chromatography-mass spectrometer was validated. Results: The calibration results of quality range, quality accuracy, resolution, signal-to-noise ratio and repeatability were all met the requirements. The detection results of internal quality control materials were under control, and the results of retained samples kept unchanged. Conclusion The calibration and performance verification method of the gas chromatography-mass spectrometer for urine organic acid detection after annual maintenance is established successfully, which is of importance for providing accurate and reliable results of urine organic acid.

Objective To investigate possible neural mechanism of anisometropic amblyopia by analysing the whole brain volume changes both in grey matter and white matter using optimized voxel-based morphometry (VBM).Methods Twelve anisometropic amblyopia patients and 12 age,gender and handedness matched healthy volunteers underwent 3-dimensional (3D) fast spoiled gradient echo (FSPGR)sequence scanning on 1.5 Tesla MR system.Raw data was processed and analyzed using statistical parametric mapping (SPM)5.ResultsCompared to healthy controls,the grey matter exhibiting significantly decreased volume in patients included right cuneus,bilateral occipital gyrus,right middle frontal gyrus,left middle temporal gyrus,right superior temporal gyrus,right precuneus,and middle part of right cingulate gyrus ( clusters ＞ 10).The grey matter showing increased volume in patients included right cerebellum,right parahippocampal gyrus,left precentral gyrus,and left superior frontal gyrus (clusters ＞ 10).The white matter volume in bilateral optic radiation and internal capsule,especially right optic radiation,decreased significantly in patient group (clusters ＞ 10 ).No white matter showed significantly increased volume in patient group.ConclusionVBM can be used to investigate the changes of grey matter volume and white matter volume in the whole brain of anisometropic amblyopia children,it provides a method to illustrate the presumed neuro-mechanism from a morphologic point of view.

Specific to the existing problems of uneven distribution of resources in the medical industry,especially the shortage of grass-root high-quality medical resources,the paper introduces the construction objective,overall architecture and construction contents of regional medical collaboration,and normalizes the medical service process through informationalized technological means,in order to promote standardized construction of the regional medical information system and information interconnection and intercommunication.

The paper elaborates on the construction concept ofHealthy Henan Health Service Cloud and introduces the project goals and system architecture.This platform effectively promotes the application and popularization of achievements in health informatization in Henan,enables the basic mass to experience the efficiency and convenience brought about by health informatization,and facilitates the monitoring and management by health administrative departments.