Stroke is one of the most common diseases among middle and senior - aged people,and depressive disorder,which hinders severely recovery and prognosis,is one of the complications of stroke.This paper analyzes the efficiency of social intervention mode on patients with post - stroke depressive disorder,and comes up with the conclusion that social intervention mode can not only help to ameliorate the occurrence of post - stroke depressive disorder,but also promote the recovery of patients' nervous function.Therefore,the social intervention mode can be regarded as an effective means for medical treatment.

Child ; Humans ; Kartagener Syndrome ; diagnosis ; therapy ; Male

Drug-Eluting Stents ; Humans ; Prosthesis Failure

Objective To investigate the influence of propofol on the induction of inducible nitric oxide synthase (iNOS) expression in spinal cord after spinal cord injury (SCI) in rats. Methods SCI model was reproduced according to Allen′s method with modification. Seventy-four SD rats were randomly divided into three groups: normal group (n=4), SCI with propofol treatment group (n=35), and SCI with saline treatment group (n=35). Immunohistochemistry and Western blot were employed to detect iNOS expression in spinal cord at different time (1h, 3h, 8h, 1d, 3d, 7d, 14d). Results The results showed that iNOS expression in spinal cord of propofol treatment group was significantly decreased compared with that of saline treatment group (P

Objective: Huperzia serrata, whose growth is limited by high temperature, is a rare medicinal plant with the treatment function for Alzheimer's disease (AD). To research the effect of high temperature on the structure and function of cell membrane and chloroplast, and to provide the evidence for production practices. Methods: H. serrata was processed at 25, 30, 35, and 40°C, respectively, then the content changes of malondial dehyde (MDA) and conductivity rate, and the content changes of total chlorophyll, chlorophyll a, chlorophyll b, and chlorophyll a/b values were measured. The changes of the chloroplast ultra microstructure were observed under the transmission electron microscope (TEM). Results: The changes of MDA and conductivity rate in the process at 35 and 40°C were significantly higher than those of the control group; After processed at 40°C for 4 d, the total chlorophyll was decreased significantly, and became the lowest on the day 6, just was 58% compared to the control group; the change trends to the contents of chlorophyll a, chlorophyll b, and total chlorophyll were similar; TEM observation revealed that after processed at 35°C for 4 d, the chloroplast structure appeared deformation, and after processed at 40°C for 4 d, the chloroplast structure subjected obvious destruction capsule fuzzy, fracture in different degrees, thylakoid in disorder, matrix lamellar irregular, and so on. Conclusion: According to the changes of physiological index, ultramicroscopic structure, and external morphology of chloroplast, the suitable temperature for H. serrata is 25-30°C, 40°C is the limited temperature, causing death after 4 d stress, and 35°C has obvious impact on the growth, long-time stress in 35°C could also cause plant deaths.

Objective: To establish and analyze the HPLC characteristic chromatogram for water extracts of Arisaematis Rhizoma (AR) and its processed products, Arisaematis Rhizoma Preparatum (ARP) and Arisaema Cum Bile (ACB). The research provided reliable method and scientific basis for their quality control. Methods: The separation was performed on an Agilent C18 (200 mm × 4.6 mm, 5 μm) column with gradient elution of 0.2% acetic acid water and 0.2% acetic acid acetonitrile. The similarity was analyzed with software “Similarity Evaluation System for Chromatographic Fingerprint of TCMs (Version 2012)”. The cluster analysis was performed by SPSS 23.0. The principal component analysis was performed by SIMCA 14.1. Results: HPLC characteristic chromatogram for water extracts of AR, ARP, and ACB were established. There were 19, 20 and 13 common peaks in AR, ARP and ACB, respectively. A total of eight characteristic peaks were identified as F1 (xanthine), F3 (uracil), F4 (hypoxanthine), F5 (uridine), F6 (guanosine), F7 (adenosine), F14 (schaftoside), and F16 (isoschaftoside), respectively. The intragroup similarities of AR, ARP, and ACB were all above 0.8 and each was clustered into one type, and the intergroup similarities among AR and its processed products were all below 0.4. The main components of AR were F16 (isoschaftoside), F14 (schaftoside), F17and F15. The main components of ARP were F16 (isoschaftoside) and F1 (xanthine). The main components of ACB were F3 (uracil), F2, F5 (uridine) and F1 (xanthine). Conclusion: The method can effectively identify AR, ARP and ACB, and provide a scientific basis for their quality control.

Objective To analyse the clinicopathological features of primary small intestine lymphoma(PSIL), and explore the relationship between clinical stage,histological findings,therapeutic modality and prognosis. Methods The clinical data of 34 cases of PSIL were collected,the pathohistological features and results of immunohistochemical examinations were obtained,and the follow-up findings were adopted for comprehensive analysis. Results Among these 34 cases of PSIL,abdominal pain or discomfort,gastrointestinal bleeding and abdominal mass were the predominant symptoms.PSIL mainly involved ileum,especially the bottom of ileum and ileocecal area.Among the 26 patients with follow-up for more than one year,the 1-year survival rate was significantly higher in patients without tumor perforation than those with tumor perforation(76.2% vs 20.0%)(P

Objective To investigate the risk factors for severe and mild preeclampsia (PE) in women with irregular prenatal care,and to identify practical measures to reduce the occurrence of severe PE.Methods A retrospective study of 222 PE patients with irregular prenatal care,who delivered in Peking University Third Hospital from January 2007 to December 2011,was performed.The risk factors for PE and the status of prenatal care were analyzed.The non-parametric test,Chi-square test,Fisher's exact test,trendy Chi-square test and Logistic regression analysis were used for statistical analysis.Results There were 207 (93.2％) cases of severe PE and 15 (6.8％) cases of mild PE.In 207 severe PE patients,there were 95 cases (45.9％) of early-onset PE (diagnosed before 32 gestational weeks) and 112 cases (54.1％) of late-onset PE.In the 15 mild PE patients,there were two early-onset cases and 13 late-onset cases.The percentage of early-onset cases in severe PE patients was higher than that in mild PE patients [45.9％ (95/207) vs 2/15,x2=6.027,P=0.015].After excluding 9 cases without any prenatal care,213 PE patients were analyzed,and it was found that the proportion of severe PE diagnosed in hospitals of grade 3,2 and 1 were significantly different [5/9,94.2％ (131/139) vs 96.9％ (63/65),x2=8.600,P=0.003].Compared with mild PE patients,the prenatal care interval for PE diagnosis in severe PE patients was longer [M(Q),8.0(4.0) vs 4.8(4.4) weeks,Z=2.695,P=0.007];the frequency of prenatal care after 20 gestational weeks was less [1(1) vs 3(3) times,Z=-4.195,P=0.000];the gestational week of PE diagnosis and referral to grade 3 hospitals were earlier [32.4(5.6) vs 35.4(4.3) weeks,Z=-3.075,P=0.002;33.1(5.3) vs 35.4(3.9) weeks,respectively,Z=-2.608,P=0.009];and the interval between PE diagnosis and referral was longer [0.1 (0.7) vs 0.0(0.0) weeks,respectively,Z=2.904,P=0.004].Multivariate logistic regression showed that the frequency of prenatal care after 20 gestational weeks was an independent risk factor for severe PE (OR=0.115,95％CI:0.046-0.285,P=0.000).Conclusion In women without regular prenatal care,the onset of severe PE is related to low-level prenatal hospital care,lack of prenatal care after 20 gestational weeks and longer prenatal care intervals as well as referral to grade 3 hospitals.

Child ; Drug-Related Side Effects and Adverse Reactions ; etiology ; Humans ; Male ; Neostigmine ; poisoning

Cystic Adenomatoid Malformation of Lung, Congenital ; diagnostic imaging ; pathology ; surgery ; Female ; Follow-Up Studies ; Humans ; Infant, Newborn ; Lung ; diagnostic imaging ; pathology ; Male ; Pneumonectomy ; Tomography, X-Ray Computed