Objective To explore relevant factors influencing self-management of diabetic patients and the effects on whole course health education and nursing. Methods Clinical data of 248 diabetic patients who were admitted to Peo-ple's Hospital of Xinchang County from May 2012 to January 2014 were retrospectively analyzed. They were assigned to two groups according to their nursing methods. Control rate of blood sugar, master rate of knowledge on diabetes,self-management rate and satisfaction of patients were compared between both groups. Results Scores of knowledge on diabetes, self-efficacy, social support, age and cultural background were independent influencing factors for self-management of diabetic patients. Control rate of blood sugar, master rate of knowledge on diabetes, self-management rate and satisfaction of patients in the observation group were all higher than those in the control group, and the dif-ferences were statistically significant (P<0.05). Conclusion Patients' age,cultural background,knowledge on diabetes,self-efficacy and social support are main influencing factors for self-management of diabetes. In clinical settings,whole course health education and nursing can be carried out, so as to improve patients' master rate of knowledge on diabetes,and optimize self-management levels.

Objective: This study aimed to evaluate the consistency or stability of mental disorders diagnosed in the psychiatry ward setting, investigate factors associated with consistency, and observe the disease distribution over the decade. Methods: A total of 20,359 psychiatric inpatients were included in this retrospective study from June 2011 to December 2020. Diagnoses from the first admission to discharge were evaluated to determine the diagnostic consistency during hospitalization. Readmissions were selected as the subgroup, whose first and last discharge diagnoses were compared to analyze the relatively long-term diagnostic stability. Demographic and clinical characteristics were collected to identify predictors of diagnostic discrepancy. Results: From 2011–2020, the hospitalization rate decreased from 42.7% to 20.7% for schizophrenia and grew from 13.3% to 23.8% for depression. Diagnoses were retained by 92.6% of patients at their first discharge diagnosis, ranging from 100% for disorders of psychological development to 16.3% for unspecified mental disorders. About 33.9% of diagnostic conversions were to bipolar disorder in patients having inconsistent diagnoses. However, among rehospitalizations, the diagnostic stability notably dropped to 71.3%. For rehospitalizations, mood disorders and schizophrenia spectrum disorders were relatively stable diagnoses categories, with 72.6% to 76.7% of patients receiving the same diagnosis, although results of specified diagnoses within these categories ranged from 5.9% to 91.0%. Except for mood disorders and schizophrenia spectrum disorders, the diagnoses of all other categories were below 70%. Long lengths of hospitalization and old age were associated with short-term diagnosis alterations. Conclusion Longitudinal follow-up and integration of multiple aspects of information are essential for accurate diagnosis.

Objective To observe the expression of tyrosine kinase 2(JAK2)and signal transducer and activator of transcription 3(STAT3)in myocardial tissue of rats with myocardial ischemia-reperfusion injury(MIRI)by electroacupuncture at"Neiguan"point,and explore the mechanism of electroacupuncture in up regulating JAK2/STAT3 signal pathway,promoting the expression of anti-inflammatory factors,and reducing MIRI injury.Methods Thirty male SD rats with normal echocardiography were randomly divided into sham operation group,model group and electroacupuncture group,with 10 rats in each group.MIRI models were prepared by ligation of left anterior descending coronary artery(LAD)in model group and electroacupuncture group,while in sham operation group,only threading was performed without ligation.In the electroacupuncture group,electroacupuncture(density wave,2 Hz/100 Hz,2 mA)at bilateral"Neiguan"points was performed on the 1st,3rd and 5th days after the modeling operation,once a day,20 minutes each time.The left ventricular ejection fraction(LVEF)of rats on the 1st,3rd and 5th day after operation was observed by echocardiography to evaluate cardiac function;HE staining was used to observe the pathological changes of rat myocardium;The myocardial fibrosis was observed by Masson staining;The expression of IL-4 and IL-6 in myocardium was detected by ELISA;The expressions of IL-1β and IL-10 in myocardial tissue were detected by immunohistochemistry;The expression of JAK2,p-JAK2,STAT3,p-STAT3 protein in myocardial infarction area was measured by Western blot.Results Compared with sham operation group,EF in model group decreased significantly(P<0.05),fibrosis area increased(P<0.05),IL-4,IL-6,IL-10,IL-1β The content of JAK2,p-JAK2,STAT3,p-STAT3 protein increased(P<0.05);Compared with the model group,the EF of rats in the electroacupuncture group increased(P<0.05),the fibrotic area of rats in the electroacupuncture group decreased(P<0.05),the content of IL-4 and IL-10 increased,and IL-6 and IL-1β The expression of JAK2,p-JAK2,STAT3,p-STAT3 protein increased(P<0.05).Conclusion Electroacupuncture at Neiguan point can significantly up regulate JAK2/STAT3 signal pathway,reduce the secretion of proinflammatory factors,increase the expression of anti-inflammatory factors,and alleviate myocardial ischemia reperfusion injury in rats.

Objective Assess and determine inactivation effect of heat,.ultraviolet (UV) light and three disinfectants against human infected H9N2 avian influenza virus in laboratory.Methods Suspension containing with 1010.67 TCID50/ml viral was exposed to 50 ℃,56 ℃,60 ℃,65 ℃ for 10 to 60 minutes and UV every 10 interval minutes from 10 to 80 minutes.The residual viruses after physical treatment were determined through half of tissue culture infective dose (TCID50) with MDCK cells and calculated by Reed-Muench method.Suspension with 1010.37EID50/ml quantitative virus was applied to equal volume of 10％ 84 sanitizer,75％ ethanol,1％ Virkon solution and incubated for 1 minute to 15 minutes respectively.The residual viral activity would be evaluated by inoculating in SPF chicken embryo.When the virus titer dropped by 4 lgTCID50/ml or virus in chicken embryo culture was observed to be negative,the physical and chemical treatment was considered effective.Results Human infected H9N2 avian influenza virus titer decreased by 4.02 lgTCID50 at 56 ℃ for 15 minutes,and after 30 minutes at 56 ℃ or 10 minutes at 60 ℃/65 ℃,the post-viral titer would decline below the detection level.20 minutes of UV irradiation would lead to a 5.67 log reduction,and after 70 minutes lighted,the virus titer fell below the detection level.Virus proliferation was not detected after 3 minutes of disinfection with 10％ 84 sanitizer,75％ ethanol and 1％ Virkon.Conclusions We should note that it is necessary to meet the specific condition to effectively inactivate the human infected H9N2 avian influenza virus.Our study provides an experimental basis for the biosafety operation of human infected H9N2 avian influenza virus.

To explore the magnetic resonance imaging (MRI) characteristics of glioma with Brg/Brm-associated factor 53a (BAF53a) expression.
 Methods: A total of 121 patients with glioma was divided into a BAF53a high expression group (n=79) and a low expression group (n=42) according to the results of immunohistochemistry. Then the MRI characteristics, including lesion location, number, boundary, maximum diameter, peripheral edema, midline structure shift, homogeneity, cystic necrosis, hemorrhage, strengthening degree, ependymal strengthening, pia mater enhancement, deep white matter invasion and lesion across the midline (total 14 items), were analyzed.
 Results: The results showed that there were significance difference in lesion border, lesion edema, enhancement of the lesion, and deep white matter invasion between the 2 groups (all P<0.05).
 Conclusion: The MRI characteristics, such as lesion border, lesion edema degree, enhancement degree of the lesion and deep white matter invasion, might be associated with BAF53a expression in gliomas.
Actins ; metabolism ; Brain Neoplasms ; Chromosomal Proteins, Non-Histone ; metabolism ; DNA-Binding Proteins ; metabolism ; Glioma ; Humans ; Magnetic Resonance Imaging ; Necrosis

The causal mechanisms and treatment for the negative symptoms and cognitive dysfunction in schizophrenia are the main issues attracting the attention of psychiatrists over the last decade. The first part of this review summarizes the pathogenesis of schizophrenia, especially the negative symptoms and cognitive dysfunction from the perspectives of genetics and epigenetics. The second part describes the novel medications and several advanced physical therapies (e.g., transcranial magnetic stimulation and transcranial direct current stimulation) for the negative symptoms and cognitive dysfunction that will optimize the therapeutic strategy for patients with schizophrenia in future.

Objective: To explore the relationship between screen time and prediabetes in adolescents. Methods: A cross-section study. A total of 532 adolescents aged 12~18 years in Shandong Zibo Vocational Institute were selected by stratified sampling method. The screen time was investigated by questionnaire survey. Measuring fasting fingertip blood glucose, screening for who with potentially abnormal blood glucose, and measuring their fasting venous blood glucose, which is to determine whether it is prediabetes. Results: With the increase of screen time, the risk of prediabetes increased continuously. Compared with adolescents with those who spend 0~119 minute per day screen time, the risk of prediabetes of adolescents with an average daily screen time of 120~239, 240~317, ≥318 minute increased by 0.37%, 2.63%, and 3.57%, respectively. After multi-factor adjustment, the risk of prediabetes with who take 240~317, ≥318 minute per day screen time is still higher than who with the average daily screen time of 0~119 minute, the adjusted OR was 2.502 (95% CI 1.279-4.897), 2.337(95% CI=1.189-4.594). Conclusion The results of this study show that the longer the screen time, the higher the risk of prediabetes in adolescents, and adolescents should be encouraged to reduce screen time.

The causal mechanisms and treatment for the negative symptoms and cognitive dysfunction in schizophrenia are the main issues attracting the attention of psychiatrists over the last decade. The first part of this review summarizes the pathogenesis of schizophrenia, especially the negative symptoms and cognitive dysfunction from the perspectives of genetics and epigenetics. The second part describes the novel medications and several advanced physical therapies (e.g., transcranial magnetic stimulation and transcranial direct current stimulation) for the negative symptoms and cognitive dysfunction that will optimize the therapeutic strategy for patients with schizophrenia in future.
Cognitive Dysfunction ; Humans ; Schizophrenia/therapy* ; Transcranial Direct Current Stimulation ; Transcranial Magnetic Stimulation