Objective To study of characters of memory disfunction of the patients with transient ischemic attack(TIA) in internal carotid artery system(ICAs) and vertebra-basilar artery system(VBAs) when the clinical symptoms disappeared,and to explore correlation between memory disability and illness course,frequency and persistence time of TIA.Methods 42 patients with TIA in ICAs(ICAs group),36 patients with TIA in VBAs(VBAs group) were measured by clinical remembrance scale,MMSE and Zung self-rating depressive scale in 3～7 d after the final attack.the results were compared with 30 health volunteers(normal control group).Correlation analysis was made between memory disability and illness course,frequency and persistence time of TIA.Results(1)There was no significant difference in clinical remembrance scale scores between ICAs group and VBAs group.The equivalent scale scores of clinical remembrance but insignificant figure recognition item in both TIA groups were significantly lower than that in the normal control group(all P

Objective: To compare the effectiveness before and after the adjustment of schistosomiasis control strategies in Nanjing City, so as to provide the evidence for improving schistosomiasis control interventions. Methods: The prevalence of Schistosomasis japonicum infections in humans, livestock, Oncomelania hupensis and sentinel mice was collected in Nanjing City from 1993 to 2018, and the prevalence of S. japonicum infections in humans, livestock, sentinel mice and O. hupensis, and the areas of snail habitats, areas of infected snail habitats and snail control areas were compared before (1993-2004) and after (2005-2018) the adjustment of schistosomiasis control strategies to evaluate the effectiveness. Results: The prevalence of S. japonicum infections in humans, livestock, O. hupensis and sentinel mice was 0.77% and 0.02% (χ2=6 430.634, P<0.001), 0.46% and 0.01% (χ2=344.401, P<0.001), 0.19% and 0.11% (χ2=239.685, P<0.001), and 34.35% and 1.56% (χ2=1 856.286, P<0.001) in Nanjing City before and after the adjustment of schistosomiasis control strategies, respectively. The median areas (interquartile range) of snail habitats, infected snail habitats and snail control were 4 175.37 (1 301.65) and 2 366.44 (885.27) hm2 (Z=-3.755, P<0.001), 870.49 (1 001.75) and 0 (158.89) hm2 (Z=-3.654, P<0.001) and 1 383.23 (793.57) and 5 031.94 (629.11) hm2 (Z=-4.320, P<0.001) in Nanjing City before and after the adjustment of schistosomiasis control strategies, respectively. Conclusions After the adjustment of schistosomiasis control strategies, remarkable effects on schistosomiasis control has achieved in Nanjing City, where the transmission of schistosomiasis was interrupted. Nevertheless, the strategy requires to be continued and improved to move towards elimination of schistosomiasis in Nanjing City.

Objective To study the influences of psycho-social factors in the treatment of the aged patients with hypertension. Methods Aged in-patients with hypertension were divided into two groups according to their improvement: 148 reached the standard and 62 did not reach the standard. Their psycho-social factors were assessed by self-rating depression scale(SDS), self-rating anxiety scale(SAS), life events scale (LES) and social support scale. Results (1)The percentages of depression (7.4% vs 32.2%, P

Objective To explore the effect of early stage of comprehensive lung rehabilitation on cervical spinal cord injury in patients with mechanical ventilation.Methods The patients with cervical spinal cord injury admitted from January to December 2015 were selected as the control group which was treated with routine nursing measures.The patients with cervical spinal cord injury admitted from January to December 2016 were selected as the treatment group,which received early stage lung rehabilitation measures.We compared two groups of patients in the using time of breathing machine,the total length of hospital stay and pulmonary infection rate.Results The duration of mechanical ventilation and hospitalization days in the control group were(13.98±11.11),(25.10±16.98)d,which were higher than those in treatment group[(7.23±4.94),(16.26±6.41)d](P<0.05).The infection rates of control group and treatment group were 76.19％and 52.38％respectively,and the difference was significant(P<0.05).Conclusion In the early stages comprehensive pulmonary rehabilitation measures for mechanical ventilation in patients with cervical spinal injury can shorten the breathing machine use time and the total hospitalization days,and reduce pulmonary infection rate.

This paper firstly expounded the origin of the ritual-music culture.Then it explored the nature of the ritual-music culture which respects the laws of nature,bases on the position,sticks to the rules,exerts subjective initiative,fulfillseach duty,promotes harmony,unifies objectivity and subjectivity,complements each other and pursuits civilization.Analysis of the ritual-music culture provided inner value pursuit,conscientious code of conduct and healthy mental attitude for the construction of a harmonious doctor-patient relationship,which is of great theoretical and practical significance to handle the doctor-patient relationship properly.

Objective:To observe the effect of sodium fluoride (NaF) on the expression of phosphatidylinositol-3-kinase/protein kinase B (PI3K/Akt) signal and apoptosis in human osteosarcoma Saos-2 cells.Methods:Saos-2 cells were divided into 0 (control), 5, 10, 20 and 40 mg/L fluoride groups ( n= 3) according to the dose of NaF. The cells were collected after 24 and 48 h of culture in vitro. Western blotting was used to detect the expressions of PI3K/Akt signal and Forkhead transcription factor (FoxO) 1, and the apoptosis level of Saos-2 cells was detected by flow cytometry. Results:There were no significants differences in the expressions of PI3K and Akt in Saos-2 cells at 24 and 48 h ( P > 0.05). At 24 h, the expressions of phosphorylated PI3K (p-PI3K) in 5, 10, 20 and 40 mg/L fluoride groups (0.40 ± 0.06, 0.45 ± 0.02, 0.37 ± 0.06, 0.32 ± 0.06) were higher than that in the control group (0.28 ± 0.04, P < 0.05); at 48 h, the expressions of p-PI3K in 5 and 10 mg/L fluoride groups (0.46 ± 0.06, 0.58 ± 0.03) were higher than that in the control group (0.29 ± 0.04, P < 0.05), and that in the 40 mg/L fluoride group (0.21 ± 0.03) was lower than that in the control group ( P < 0.05). At 24 h, the expressions of phosphorylated Akt (p-Akt) in 5, 10 and 20 mg/L fluoride groups (0.27 ± 0.01, 0.30 ± 0.03, 0.27 ± 0.03) were higher than that in the control group (0.20 ± 0.02, P < 0.05); at 48 h, the expressions of p-Akt in 5 and 10 mg/L fluoride groups (0.42 ± 0.04, 0.60 ± 0.02) were higher than that in the control group (0.27 ± 0.01, P < 0.05), and that in the 40 mg/L fluoride group (0.18 ± 0.02) was lower than that in the control group ( P < 0.05). The expressions of FoxO1 in 10, 20 and 40 mg/L fluoride groups at 24 h (0.38 ± 0.07, 0.41 ± 0.06, 0.47 ± 0.08) were higher than that in the control group (0.34 ± 0.04, P < 0.05). At 48 h, the expressions of FoxO1 in 5, 10, 20 and 40 mg/L fluoride groups (0.36 ± 0.08, 0.37 ± 0.10, 0.54 ± 0.04, 0.73 ± 0.04) were higher than that in the control group (0.28 ± 0.04, P < 0.05). At 24 and 48 h, the apoptosis rates of control group and 5, 10, 20 and 40 mg/L fluoride groups were (2.867 ± 0.583)%, (3.647 ± 0.035)%, (3.773 ± 0.095)%, (5.440 ± 0.325)%, (7.203 ± 0.476)%; (3.707 ± 0.286)%, (4.023 ± 0.241)%, (4.970 ± 0.368)%, (12.473 ± 0.949)%, (19.387 ± 1.892)%, respectively. The apoptosis level of 40 mg/L fluoride group was higher than that of control group at 24 h ( P < 0.05), and that of 20 and 40 mg/L fluoride groups were higher than that of control group at 48 h ( P < 0.05). Conclusion:Fluoride can directly activate the PI3K/Akt signaling pathway in osteoblasts, and then has anti-apoptotic effect.

Objective To investigate the clinical characteristics and risk factors of the incidence of herpes zoster after renal transplantation. Methods Clinical data of 830 recipients undergoing renal transplantation for the first time in the Organ Transplantation Research Institute of the 309th Hospital of Chinese People's Liberation Army from March 2009 to March 2012 were retrospectively analyzed. Univariate and multivariate Logistic regression analyses were performed to identify the risk factors of the incidence of herpes zoster after renal transplantation. Results Among 830 patients, 42 (5.1%) suffered from herpes zoster postoperatively. Clinical manifestations of herpes zoster mainly included varicella-zoster rash in the head, face, trunk and limbs. No patient died from herpes zoster. Post-herpetic neuralgia (PHN) was the most common complication of herpes zoster. Univariate Logistic regression analysis revealed that advanced age and adrenal cortical hormone (hormone) shock therapy could increase the risk of herpes zoster viral infection after renal transplantation (OR=2.414, P=0.016; OR=2.936, P=0.003). Multivariate Logistic regression analysis demonstrated that advanced age and hormone shock therapy were the independent risk factor of the incidence of herpes zoster following renal transplantation (OR=2.238, P=0.030; OR=2.755, P=0.005). Conclusions Herpes zoster after renal transplantation is clinically manifested with varicellazoster rash. Advanced age and hormone shock therapy are the independent risk factor of the incidence of herpes zoster after renal transplantation.

Objective To study the anatomic features of surface vasa vasorum on longissimus in thoracolumbar segments,and its protection function during the internal fixation for thoracolumbar fracture via Wiltse approach.Methods From March 2010 to October 2012,a total of 97 patients with thoracolumbar fractures underwent posterior internal fixation with pedicle screw system.The trend and distribution of surface vasa vasorum on longissimus in thoracolumbar segments were observed in the operation,and the vessels were protected during the surgical procedures by using specific devices and techniques.Operative time and intra-operative blood loss were recorded.Visual analogue scale (VAS) values were evaluated after 3 days,1 month,6 months postoperatively,and 1 month after the removal of internal fixation.MRI images of longissimus in thoracolumbar segments were compared after preoperative and postoperative 6 months.Results Surface vasa vasorum distribution on 194 longissimus and 402 inter-pedicle areas of 97 patients were observed.In 402 areas,94.3％ of surface vasa vasorum presented sarciniform,while only 5.7％ of surface vasa vasorum presented tube shape.In 379 areas of sarciniform distribution,9.8％ of blood vessel bundles were located in vertebral pedicle area;76.0％ of blood vessel bundles were located in the upper inter-pedicle areas;12.4％ of blood vessel bundles were located in middle inter-pedicle areas;1.8％ of blood vessel bundles were located in lower inter-pedicle areas.In 379 areas,87.3％ of blood vessel bundles could be completely retained;12.7％ of blood vessel bundles were treated by electro coagulation and burning.Intra-operative blood loss was 21±9.3 ml.VAS values after 3 days,1 month,6 months postoperatively,and 1 month after the removal of internal fixation were 3.3± 1.6,2.1± 1.4,1.2±0.7 and 1.1±0.7.The longissimus treated with electro coagulation demonstrated pimelosis change on MRI after postoperative 6 months.Conclusion Surface vasa vasorum on longissimus in thoracolumbar segments are generally of sarciniform,and most of them are located in upper inter-pedicle areas.The protection of vasa vasorum can reduce the intra-operative lesion and postoperative pimelosis change of longissimus.

Objective: To compare tea polysaccharides(TPS) characteristics and their role in scavenging free radicals and reducing blood glucose(BG) in diabetic mice(DM). Methods: TPS was extracted from green,Oolong and black tea which were made from the same fresh leaves from Hubei,Fujian and Yunnan. Then the recovery rate of TPS, contents of neutral sugar, uronic acid and protein were analysed, and scavenging rate of -2Oand 稯H in vitro and hypoglycemic effect were also determined. Results: 1. The yield and contents of neutral sugar, uronic acid and protein of green tea TPS were the highest, and those of black tea TPS were the lowest. Oolong tea TPS acted the best in scavenging-2O and 稯H . 2. The hypoglycemic effect of TPS from Hubei tea was the best . The effect of TPS extracted from semi-fermented Oolong tea and fermented black tea was better than that of non-fermented green tea. 3. There were obvious differences in yield, free radical scavenging rate and effect of reducing BG among TPS extracted from tea in different regions. TPS extracted from Fujian tea had the best effect in reducing BG,but that from Yunnan tea had not. Conclusion: There was remarkable effect of region and process on physico-chemical characteristics,effect of scavenging radical and reducing blood sugar TSP.

Objective To study any protection against hippocampal neuron damage induced by epilepsy (SE) provided by transcutaneous stimulation (TNS) of the trigeminal nerve and to document any effect of such stimulation on the expression of glutamic acid decarboxylase (GAD) 65/67.Methods Pilocarpine injection was used to induce epilepsy in healthy male Sprague-Dawley rats which were then randomly divided into a treatment group and a model group.Rats which had not received the pilocarpine injection served as normal controls.In the treatment group the rats were given electrostimulation for one month after the first spontaneous seizure following the injection of pilocarpine.In the model group they were given sham TNS for one month.After the month of stimula-tion,immunohistochemistry was used to detect the expression of GAD65/67 in the hippocampus.Terminal deoxy-nucleotidyl transferase-mediated dUTP nick end labeling (TUNEL) assays and Nissl staining were applied to deter-mine apoptosis and neuron loss in the hippocampus.Results Significantly less apoptosis was observed in the treatment group than in model group at 24 h,48 h and 72 h post-injection.Compared to the model group,average GAD65/67 expression had increased significantly in the treatment group at 24 h,72 h,1 week,2 weeks and 4 weeks post-stimulation.GAD65 expression reached its peak from 72 h to 1 week post-stimulation,then decreased to the level of the control group by 4 weeks post-stimulation.The expression of GAD67 remained elevated at all the time points employed.Conclusions TNS can significantly protect hippocampal neurons from damage in epilepsy,at least in rats.The underlying anti-epileptic and neuroprotective mechanisms may involve increased inhibitory transmission induced by the stimulation.