Sleep-wake disturbance is not only a risk factor for stroke,but also one of the serious complications of stroke.The main clinical manifestations of post-stroke sleep-wake disturbance are insomnia,arousal disorders,sleep-related movement disorders and parasomnias.Its mechanism is mainly associated with the sleep-wake center after stroke injury.

Through a third party to investigate the status of hospital services,combined with the hospital plan and vision for the future to determine the strategy of hospital services and establish a service culture system,using of 3T,workshop mode,our hospital carried out long-term,systematic,targeted full quality service training,to cultivate the culture of hospital services,to further enhance the quality of staff and enhance the overall level of service of the hospital,and to build people satisfied with the brand hospital.

Objective To expound emphatically the application of nuclear medical examination in primary hyperparathyroidism.Methods 22 patients (19 adenomas,3 hyperplasia) with primary hyperparathyroidism confirmed by clinical examination and surgery underwent the detection of parathormone (PTH) by immunoradiometric assay (IRMA) and double phase 99 Tcm-MIBI parathyroid imaging,of whom 15 performed 99 TcmO-4 thyroid imaging and 8 99 Tcm-MDP bone imaging.Results The level of serum PTH in all patients (428.21±256.48) was significantly higher as compared to normal value and in cases with adenomas (781.83±194.56) was markedly elevated.The sensitivity of 99 Tcm-MIBI early and delayed phase imaging in detecting lesions of parathyroid adenomas was 84.2% and 100%,respectively.The sensitivity in detecting lesions of hyperplasia was only 33.3%.With 99 Tcm-O-4 thryoid imaging,the cold nodules were present in 2 and normality in 13.As to bone imaging,the scans were abnormal in 7.Their severities on bone scintigraph were correlated with the duration of the disease.Conclusions The level of serum PTH detected by IRMA and double phase 99 Tcm-MIBI parathyroid imaging are both sensitive methods in qualitative diagnosis and localization of hyperthyroidism.99Tcm-MIBI imaging has limited value for detecting the hyperplasia.The thyroid and bone imaging may well improve the diagnostic sensitivity and accuracy,and reflect the stage and progress of hyperparathyroidism.

Objective To explore the efficacy and safety of dexmedetomidine combined with propofol on double-balloon enteroscopy.Methods Forty cases of patients ASA Ⅰ-Ⅱ grade who underwent double-balloon enteroscopy were divided into dexmedetomidine combined with propofol group (combine group) and propofol group by random digits table with 20 cases each group.Combine group was given load 0.7 μg/kg (intravenous infusion for 10 min) before induction and 0.2 μg/ (kg·h) continuous infusion during the surgery.All the patients were used propofol by target concentration with 2.5-4.0 mg/L for target-controlled infusion heart rate (H R),mean arterial pressure (MAP),respiratory rate (RR),peripheral oxygen saturation (SpO2) were recorded before examination(T0),eye lash reflex time(T1),during the perform (T2),the end of check (T3),sedation score,induction time,recovery time,total propofol amount,rates of adverse reaction and satisfaition were recorded.Results The induction time,recovery time was no statistically significant difference between two groups (P ＞ 0.05).The RR,SpO2 was no statistically significant difference between two groups at different time points (P ＞0.05).The HR at T1,T2 in combine group was significantly lower than that at T0 and in propofol group same period[(65.8 ± 7.3),(68.6 ± 8.2) times/min vs.(84.6 ± 7.1) and (77.6 ± 7.2),(89.6 ± 8.4) times/min,P ＜ 0.05].The MAP at T1 in combine group was significantly higher than that at T0 and in propofol group same period [(88.9 ± 9.4) mm Hg (1 mm Hg =0.133 kPa) vs.(81.3 ± 4.5) and (73.5 ± 6.8) mm Hg,P ＜ 0.05],at T2 was significantly lower than that in propofol group [(80.6±6.6) mm Hgvs.(88.5 ±7.6) mm Hg,P＜0.05].Sedation score 1 score 18 cases,2 scores 2 cases in combine group; 1 score 3 cases,2 scores 17 cases in propofol group,the difference was statistically significant (P ＜ 0.05).Combine group apnea two cases,moving,choking three cases,propofol group were eight cases and seven cases,the difference was statistically significant (P ＜ 0.05).The total propofol amount in combine group was significantly lower than that in propofol group [(421 ± 76) mg vs.(638 ± 89) mg,P ＜ 0.05].Conclusion Dexmedetomidine composite target controlled infusion of propofol used for double-balloon enteroscopy can produce good narcotic analgesic which is safe and effective anesthesia.

Objective To summarise the clinical characteristics, treatment and prognostic analysis of relapse in vaginal stump after treatment of cervical cancer and endometrial cancer, and to offer assistance to clinical diagnosis and treatment. Methods Clinical data of 28 patients (admitted in our hospital from Sepetember 2002 to July 2014) with cervical cancer and endometrial cancer after a simple hysterecto-my were retrospectively analyzed. According to the illness, the 28 cases were given partial vagina resection, total vaginal resection and ex-panded vaginal resection. Observe whether the prognostic is in correlation with lymph node metastasis, adjacent organs involvement, interval of recurrence and tissue differentiation degree. Results Median survival time of patients with well or poor differentiation were 40 and 15 months respectively(P<0. 05);and the 3 year survival rates were 66. 1% and 30. 7% respectively (P=0. 03). Median survival time of pa-tients with or without lymph node metastasis were 18 and 40 months respectively (P< 0. 05);and the 3 year survival rates were 0 and 24%respectively(P<0. 05). Median survival time for interval of recurrence of more than 24 months and less than or equal to 24 months were 28 and 16 months respectively (P<0. 05). Conclusion The surgical treatment of vaginal stump carcinoma is safe and effective, and the prog-nostic is in correlation with lymph node metastasis, adjacent organs involvement, interval of recurrence and tissue differentiation degree.

Objective To observe the genetic predisposition of complement C5 gene polymorphisms in proliferative diabetic retinopathy (PDR) in Chongqing Han population.Methods 400 type 2 diabetes (T2D) patients (case group) and 600 age-and sex-matched healthy controls (control group) were enrolled in this study.There were 8 PDR patients in case group.All the subjects were Han ethnic people.The immune-related representative SNP locus of C5 gene including rs2269067,rs7040033,rs7027797 were screened by linkage disequilibrium analysis.Locus rs1017119 was selected by TagSNP and was around the above three loci.Subjects' peripheral venous blood was collected and DNA was extracted.Genotyping was examined by PCR-restriction fragment length polymorphism method.The level of C5 plasma protein was measured by enzyme-linked immunoabsorbent assay.Results The frequency of GG genotype of rs2269067 was significantly increased in PDR patients in cases group compared with controls (Pc=3.4 × 10-5,OR=1.87,95％CI=1.43-2.44;P=3.1 × 10-6).There was no differences in frequency of G,CC and CG genotype of rs2269067 between two groups (P=1.4 × 10-4,1.000,1.0 × 10-6).There were no differences in frequency of G,CC,CG,GG genotype of rs7040033,rs1017119,and rs7027797 between two groups (P＞0.05).The production of C5 plasma protein was significantly increased in case group as compare with control group (P=0.0004).An increased production of C5 plasma protein was observed in rs2269067 GG genotype cases compared to CG or CC cases (P=0.003,0.001).Conclusion C5 rs2269067 GG genotype may be associated with the PDR of T2D in Chongqing Han population.

AIM:To study the effect of dexamethasone(Dex)on the expression of aquaporin-1(AQP-1)in cultured rat pleural mesothelial cells and to offer experimental support for the investigation of the mechanisms of pleural fluid treatment.METHODS:Rat pleural mesothelial cells were cultured in vitro.The expression of AQP-1 was detected by immunocytochemistry and reverse transcription-PCR(RT-PCR)after cells were identified,then the cells were treated with Dex for 24 hours at concentrations of 10-8,10-7,10-6,10-5 and 10-4mmol/L,and for 6 h,12 h,24 h,36 h,48 h,72 h at concentration of 10-4 mmol/L.Western blotting was used to analyze the expression of AQP-1 in cultured control and Dex-treated rat pleural mesothelial cells,and image analysis system to analyze the expression of AQP-1.RESULTS:Aquaporin-1 was expressed in cultured rat pleural mesothelial cells.The protein of AQP-1 expressed in rat pleural mesothelial cells was 755.04?19.81,843.72?19.41,862.96?26.53,694.80?32.00,938.08?13.32 in those treated with Dex at concentrations of 10-8,10-7,10-6,10-5 and 10-4 mmol/L,respectively,the levels was 2.02,2.26,2.31,1.86,2.52 fold higher than that in control group(372.90?16.46,P

0.05).Conclusion:Modified osteotomy can not improve operative effect.

Objective:To investigate the mechanism of Buguozhi Decoction in improving learning-memory of vascular dementia model rats.Methods:The rat models with VaD were established by bilateral occlusion of both common carotid arteries(2 一V0).The gene expressions of ER-?,NR2B were evaluated by RT-PCR and immunohistochemistry.Results:Buguozhi Decoction can significantly improve mRNA and protien pruducts of ER-?,NR2B gene in hippocampus of the vascular dementia model rats,compared with the model group(P

The experiment included three potassium levels (K0 0 g x kg(-1), K1 0.33 g x kg(-1), K2 0.67 g x kg(-1)) and two water gradients (well watered and drought stress), then measured growth indicators, SOD, POD, CAT activities and concents of osmotic regulation substances. To explore the effects of K fertilizer and water on growth and physiological characteristics of Isatis indigotica, providing reference for improving drought resistance of I. indigotica. The result showed drought stress inhibited the growth and decreased the biomass of I. indigotica but K fertilizer can alleviate the drought stress. Compared with K0 treatment, K1, K2 treatment increased the biomass of overground part of by 89. 13% ,60. 87% under drought stress. The corresponding increase in soluble sugar content was 16.67%, 5.00%, and in proline content was 42.41%, 65.62%, respectively. SOD,POD and CAT activities was significantly improved in K1, K2 treatment in comparison with K0 treatment under drought stress, but soluble protein content significantly reduced. The conclusion is that appropriate amount of K fertilizer can increase the activities of antioxidase and the content of osmoregulation substance under drought stress, and improve drought resistance of I. indigotica.
Fertilizers ; analysis ; Isatis ; chemistry ; enzymology ; growth & development ; metabolism ; Peroxidase ; metabolism ; Plant Proteins ; metabolism ; Potassium ; analysis ; metabolism ; Seedlings ; chemistry ; enzymology ; growth & development ; metabolism ; Superoxide Dismutase ; metabolism ; Water ; analysis ; metabolism