Acupuncture Therapy ; instrumentation ; Adult ; Female ; Humans ; Lactation ; Mastitis ; physiopathology ; therapy ; Young Adult

Objective To introduce the surgery procedure of pin-shaped bipolar plasmakinetic transurethral en bloc resection of non muscle-invasive bladder urothelial carcinoma and investigate the clinical outcomes.Methods 42 cases of non muscle-invasive bladder urothelial carcinoma who received bipolar plasmakinetic transurethral en bloc resection from May 2015 to March 2016 were recruited in the present study.Male 29 cases, female 13 cases, average age 52-82 years old, average (65.6 ±12.3) years old.Wide basal tumors were noticed by preoperative cystoscopy, bladder tumors were confirmed by tumor biopsy.Full-thickness specimens were obtained in procedures, including tumor, mucosa, lamina propria layer, muscular layer, to accurately assess tumor infiltration depth and staging.Results All 42 cases were done by this procedure successfully.A total of 65 pieces of tumors were excised:36 in lateral wall, 19 in posterior wall, 10 in bladder triangle.Tumor diameter ranged from 0.5 to 3.5 cm, with an average (2.1 ± 0.6) cm.Postoperative pathological stages were clear:16 cases were Ta stage and 49 cases were T1 stage ( of which 32 were T1 G3 ) .Intraoperative obturator nerve reflex happened in 2 cases.Followed up for 2-11 months, average 6 months.Tumor recurrence in 3 cases, no progression case.Conclusions Pin-shaped bipolar plasmakinetic electrode transurethral en bloc resection of non muscle-invasive bladder urothelial carcinoma is safe and reliable and should be recommended in management of non muscle-invasive bladder urothelial carcinoma.Full-thickness postoperative specimens can provide accurately judgement of the depth of tumor invasion and pathological staging.

Objective To explore the clinical features of female recurrent major depression(MD) patients with and without suicidal ideation.Methods 301 female recurrent major depression patients were interviewed by specially trained interviewers using computer evaluation system and divided into suicidal ideation group and non-suicidal ideation group according to suicidal ideation.The comparisons between the two groups were investigated on items of demographic, clinical data, assessment of psychopathology, Eysenck neuroticism questionnaire, stressful life events.Results 66.4％ of MD patients have suicidal ideation.Compared with non-suicidal ideation group, there were more total number of MD symptoms (8.58±0.77, OR=2.476, P=1.154× 10-9) and melancholia symptoms (6.74±1.07, OR=1.546, P=0.001) and it was more common in the factors of less appetite (OR=2.201, P=0.011), lose weight (OR=2.030, P=0.004), early morning awakening (OR=1.774, P=0.045), worthless (OR =2.352, P=0.014), impaired decision-making (OR=2.044, P=0.018), hopelessness (OR=7.130, P=6.651 × 10-9) ,helpless (OR=2.046, P=0.049) in suicidal ideation group.Also in suicidal ideation group the scores of neuroticism dimension (OR=1.631, P=0.024) were higher, and they were more suffered from stressful life events (OR=1.302, P=0.008).Binary logistic regression analysis indicated that total number of MD symptoms (OR=4.840, P=1.154×10-8) ,stressful life events (OR=1.392, P=0.014) and hopelessness (OR=3.528, P=0.008)were significantly associated with suicidal ideation.Conclusion Specific clinical features are associated with suicidal ideation among female patients of recurrent depression disorder.Hopelessness, stressful life events are risk factors of suicide ideation in female recurrent major depression patients.Integrated clinical assessment should be taken for recurrent major depression patients with suicidal ideation.

Objective To study the effects ofShenqi YizhiGranules (SQYZ) on learning and memory and content of Aβ1-42 of cerebral tissue in 5XFAD mice with Alzheimer’s disease; To discuss its mechanism on improving learning and memory ability of 5XFAD mice.Methods Four-month-old C57BL?6 wild type mice were randomly divided into NS control group and SQYZ control group, and the 5XFAD mice were randomly divided into model group, SQYZ group and huperzine-A (HupA) group, 15 mice in each group. Each group were given same volume for gavage for 60 d. After treatment, the learning and memory ability were evaluated by nesting test, passive avoidance and Morris water maze test. The senile plaques and content of Aβ1-42, ionized calcium binding adapter molecule 1 and glial fibrillary acidic protein in cerebral cortex and hippocampus were detected by immunohistochemical staining and immunofluorescence, respectively.Results Compared with NS control group, the score of nesting test in model group significantly decreased; the step-through latency in passive avoidance was shortened and the escape latentcy in Morris water maze test was prolonged; the quantity of senile plaques and content of Aβ1-42 increased in cerebral cortex and hippocampus; the activation of glial cells significantly increased. In the SQYZ group, the above-mentioned indexes reached or approached the level of wild type control mice. The difference between SQYZ group and model group was statistically significant (P<0.05,P<0.01).Conclusion SQYZ improved learning and memory ability in 5XFAD mice, which may be related to reduction of senile plaques, inhibition of over activation in glial cells and reduction of content of Aβ1-42 in cerebral cortex and hippocampus.

Objective To explore the clinical features of female diagnosed recurrent major depression (MD) comorbidity with general anxiety disorder (GAD).Methods 301 females patients with recurrent major depression were interviewed by specially trained interviewers with using computer evaluation system and divided into comorbidity group and non-comorbidity group according to whether comorbid MD with GAD or without GAD.The comparison between the two groups included items of demographic,clinical data,assessment of psychopathology,Eysenck neuroticism questionnaire (EPQ),stressful life events,parental bonding instrument.Results 25.2％ of patients of MD coexistence GAD.There was no significant difference in sociodemographic data between the two groups.Significant differences among total number of depression symptoms(OR=1.439,95％ CI =1.049-1.975,P =0.024),duration of illness(OR=1.253,95％ CI =1.010-1.475,P=0.048),psychomotor agitation(OR=2.031,95％ CI =1.123-3.676,P=0.019),suicidal thought(OR=2.228,95％ CI =1.010-4.912,P=0.047),anxiety(OR =5.547,95％ CI =1.935-15.896,P=0.001),irritable(OR=1.956,95％ CI =1.081-3.542,P=0.027) were identified between the two group.In the comorbidity group,the score of nenroticism dimention derived from EPQ was also higher(OR=2.287,95％ CI =1.674-3.124,P=2.287× 10-7) than that of non-comorbidity group.There was no significant difference of stressful life events between two groups(OR=1.118,95％ CI =0.913-1.368,P=0.280).Conclusion This study suggests the phenomena that female patients of recurrent depression disorder comorbidity with general anxiety disorders is common in clinical.The patients comorbid MD and GAD have more symptoms,neuroticism and be worse in severity.

The postpartum depression outcome and the effect of psychological intervention were studied in order to reduce the occurrence and development of the postpartum depression. A survey of 4000 women within 4-6 weeks postpartum in 80 communities in Shenzhen, China was performed using random cluster sampling method. By employing Edinburgh Postnatal Depression Scale (EPDS) as a screening tool, the positive women (defined as EPDS ≥10) were randomly divided into intervention group and control group at a ratio of 1:2. The women in the intervention group were treated by means of mailing postpartum depression prevention and treatment knowledge manual, face-to-face counseling, and telephone psychological counseling interventions aiming at individual risk factors, while those in the control group were treated with conventional methods. EPDS scores were assessed in these two groups again at 6th month postpartum. Totally, 3907 valid questionnaires were obtained. All the 771 positive women were divided into two groups: 257 in the intervention group, and 514 in the control group. At 6th month postpartum, the EPDS scores in the intervention group were decreased significantly, from baseline stage (12.84±3.02) to end stage (3.05±2.93), while EPDS scores in the control group were reduced from 12.44±2.78 to 6.94±4.02. There were significant differences in the EPDS scores at end stage between the two groups (t=13.059, P<0.001). Psychological intervention can reduce postpartum depression, with better maternal compliance. It is feasible and necessary to establish postpartum depression screening and psychological intervention model in community-hospital and include the postpartum depression screening, intervention, and follow-up into the conventional healthcare.

BACKGROUND: Microglia play an important role in immune surveillance in their quiescent state, but the role of the activated microglia is under discussion. OBJECTIVE: To analyze the mechanism of activated microglia in acute cerebral infarction. METHODS: Totally 96 male Kunming mice were selected and randomly divided into four groups, including transplantation, placebo, blank control and sham operation groups. Permanent occlusion of the middle cerebral artery was performed using suture method in the mice of the transplantation, placebo and blank control groups, followed by injection of microglia suspension via subclavian vein, medium containing the same volume of microglia, and nothing, respectively, at 12 hours after modeling. In the meanwhile, the same amount of microglia suspension was injected into the mice of the sham operation group. The Zea-longa scale and brain-derived neurotrophic factor expression at 12, 24 and 72 hours after modeling, the volume of cerebral infarction and the number of nerve cells positive for microtubule-associated protein-2 at 72 hours after modeling were detected. RESULTS AND CONCLUSION: The Zea-longa scale score was 0 point in the sham operation group, which was significantly lower than that in the other three groups at each time point after modeling (P < 0.01). The Zea-longa scores in the transplantation group were significantly lower than those in the placebo and blank control groups at 24 and 72 hours after transplantation (P < 0.01). The positive expression rate of brain-derived neurotrophic factor in the transplantation group was significantly higher than that in the other three groups after transplantation (P < 0.01). The sham group showed no infarction, while the size of cerebral infarction in the transplantation group was significantly lower than that in the placebo and blank control groups (P < 0.01), and the microtubule-associated protein-2 positive rate was significantly higher than that in the placebo and blank control groups (P < 0.01). These results manifest that the activated microglia can improve the survival rate of nerve cells, promote the recovery of cerebral nerve function and reduce the size of cerebral infarction.

In order to establish a rapid method for identifying six constituents in Guizhi Fuling capsule, Q-TOF with DART ion source was used to perform the direct analysis of compounds in Guizhi Fuling capsule. The DART sampler delivery rate was 0.2 mm s(-1). The temperature of helium gas of DART was 450 degrees C. The capillary voltage was kept at 1 000 V. The temperature of the drying gas of Agilent 6538 Q-TOF MS was set at 350 degrees C. The flow rate of the drying gas of MS was set at 3.5 L x min(-1). The MS scan range was m/z 50-1 000. Based on accurate mass measurements and the elemental compositions of the product ions and fragmentation patterns of reference conpounds, six components, amygdalin, paeonol, paeoniflorin, cinnamic acids, gallic acid, benzoic acid were identified rapidly. The method can rapidly identify six chemical constituents in three batch of Guizhi Fuling capsule. The DART-Q-TOF-MS method is simple, rapid and specific and it can be used for rapid identification and characterization of compounds in traditional Chinese medicines.
Capsules ; Drugs, Chinese Herbal ; analysis ; Mass Spectrometry ; methods

Abstract: Objective　To explore the spatial epidemiological characteristics of severe cases hand, foot and mouth disease (HFMD) in Guangxi, China, from 2014 to 2018, and to provide a basis for identifying the high-risk regions as well as the prevention and control of severe cases of HFMD in Guangxi. Methods　Spatial-temporal scanning analysis, global and local spatial autocorrelation analysis were used to analyze the spatial clustering of HFMD. The trend surface analysis was used to evaluate the spatial distribution trend of HFMD. Results　From 2014 to 2018, the incidence and severe case fatality rates of HFMD were 3.89/100 000 and 4.23%, respectively. Monte Carlo scanning analysis showed that the first cluster region was Cenxi City, the second cluster was mainly concentrated in northwest of Guangxi, and the aggregation time was mainly concentrated in April to May and August to October. The global spatial autocorrelation analysis showed that the severe HFMD was significant clustering distribution, and the Moran's I coefficients of the sever cases, severe morbidity and severe case fatality rate were 0.088, 0.118, 0.197, respectively (P<0.05). Local spatial autocorrelation analysis showed that hotspots of severe HFMD cases were concentrated in the southern Guangxi, mainly in Lingshan County. Anselin local Moran's I clustering and outlier analysis indicated that 5 high-high (H-H) clustering regions for fatality were Lingshan, Pubei, Zhongshan, Zhaoping and Pinggui County. There were 6 high-high (H-H) clustering regions for severe incidence rate, namely Lingshan, Qinnan, Lingyun, Youjiang, Bama Yao Autonomous and Pinggui County, and 1 high-low (H-L) clustering region, Cenxi County. The trend surface analysis showed that the overall number of severe cases of death decreased from east or west to the middle, and increased from north to middle, and then decreased to south. Conclusions　Severe HFMD cases in Guangxi have obvious spatial-temporal clustering, and the hop spots are mainly concentrated in southern Guangxi. The prevention and control of HFMD in areas with high incidence of severe cases should be strengthened to reduce the burden of HFMD cases.