Objective To explore the activity of daily living in patients with schizophrenia and its related factors. Methods 200 patientswith schizophrenia were investigated with the questionnaire about general condition, the Positive and Negative Syndrome Scale (PANSS)and Activity of Daily Living Scale (ADL) when hospitalized. The relationship between the scores of ADL and sexuality, age, education level,marital status, profession before the disease attacking, household, disease type, course of the disease, frequency of attacking and hospitalizationor scores of PANSS was analyzed. Results The score of ADL was significantly above the normal level (t=32.206, P=0.000) in theschizophrenics. The score of ADL was not significantly different among the patients in different gender, education level, marital status, profession,household and the frequency of hospitalization (P>0.05), but was significantly different among the ages (F=3.851, P=0.023) and diseasetype (F=19.793, P=0.000). The score of ADL positively correlated with the course of the disease (r=0.161, P=0.023), frequency of attacking(r=0.396, P=0.000) and the difference value between the numbers of attacking and hospitalization (r=0.425, P=0.000), so as the totaland each factors scores of PANSS (P=0.000), but did not correlated with frequency of hospitalization (r= 0.097, P=0.174). By multiple regressionanalysis, only 3 factors score of PANSS, the frequency of attacking and the difference value between the numbers of attacking andhospitalization entered into the regression equation (F=53.630, P=0.000). Conclusion The patients with schizophrenia generally fall in activityof daily living. The more serious the disease, the more frequent the attacking and the more the difference value between the numbers ofattacking and hospitalization, the poorer the activity of daily living was.

Objective To explore the correlation between resistins rs2161490and rs1423096 genotype with type 2 diabetes mellitus (T2DM)in Guangdong.Methods Collected 178 blood of newly diagnosed T2DM in the Second Affiliated Hospital of Guangzhou Medical University from January 2015 to November 2015 as the patient group and 192 blood of healthy physi-cal examination as the control group.Analysis of the two groups of gene distribution frequency was to reach the genetic equi-librium,comparative two gene loci frequencies of resistin rs2161490 and rs1423096 in case group and control group was sta-tistically significant,and compared the distribution frequency of rs2161490 locus T→C and rs1423096 locus A→G between the patient group and the control group.Then made a logistic regression analysis:analysing the risk two loci each genotype of resistin rs2161490 and rs1423096 to T2DM,adjust of the gender and age,and the changes of the risk of the two variables. Comparative blood lipids biochemical indexes between case group and the control group,mode the correlation analysis be-tween TG,CHOL,HDL-C and LDL-C levels of serum lipids in patients with rs2161490 and rs1423096 each genotypewere performed.Results The sample was consistent with Weinberg Hardy’s law of inheritance,which was representative of the population,comparing two gene loci frequency of resistin rs2161490 and rs1423096 of case group and control group:com-parinng CT,TT,CC of rs2161490 genotype,there was no statistically significant difference (P=0.834,>0.05),and com-parinng AA,AG,GG of rs2161490 genotype,there was no statistically significant difference (P=0.960,>0.05).Each gen-otypes with T2DM risk analysis,there was no statistically significant difference(P>0.05).Adjusting the risk change after the two variables,gender and age,there was no statistically significant difference (P>0.05);TG,CHOL,HDL-C and LDL-C in each of the genes expression levels correlation analysis,there was no statistically significant difference (P>0.05).Con-clusion Analysis results showed that the frequency of two loci all genotypes in the case group and control group were no statistical significance (P>0.05).The risk of two loci gene type of rs2161490 with rs1423096 and type 2 diabetes were be-fore and after the covariate adjustment had no statistical significance (P>0.05 ).Each genotype of rs2161490 with rs1423096 and lipid levels had no statistical significance (P>0.05).Thus infer that two genotypes is not risk for type 2 dia-betes genes in guangdong area.

Objective:To search for potential protein biomarkers of papillary thyroid carcinoma (PTC) and thyroid borderline lesion. Dif-ferentially expressed proteins between the two were analyzed and identified. Methods:A total of 118 cases of thyroid resection sam-ples were obtained from patients who underwent surgery at the First People's Hospital of Yunnan Province from April 2013 to Febru-ary 2015. Experimental groups included 43 PTCs (40 classic and 3 follicular variants) and 33 thyroid borderline lesions (with equivocal PTC type nuclear features and papillary structure, but without metastasis, and lacking capsular or vascular invasion;8 cases with atypi-cal adenoma), respectively. The control group included 42 normal thyroid tissues adjacent to carcinoma. The total protein extracts from frozen thyroid samples of 10 cases in each group were profiled with 2D electrophoresis. The differential protein spots were then revealed by PDQUEST 7.3 software and identified by matrix-assisted laser desorption ionization time-of-fight/time-of-fight mass spec-trometry and Swiss-Prot database search. Six differentially expressed proteins of these spots were further validated using 118 samples through immunohistochemistry. Results:A set of 24 differentially expressed spots significant in discriminating between the sample groups were found, and 18 proteins were identified. Immunohistochemistry revealed the following six proteins located in the cyto-plasm:keratin, type II cytoskeletal 8 (CK8);keratin, type I cytoskeletal 18 (CK18);60 kDa heat shock protein (HSP60);actin, cytoplasmic 2 (γ-actin);14-3-3 protein beta/alpha (14-3-3β/α);and 14-3-3 protein epsilon (14-3-3ε). All six proteins were overexpressed in PTC compared with normal tissues (P<0.001). Meanwhile, CK8, CK18, HSP60, andγ-actin were overexpressed in PTC compared with bor-derline lesions (P<0.01). Except for CK8, the five other proteins were overexpressed in borderline lesions compared with normal tis-sues (P<0.001). Conclusion:Proteomic analysis is useful in searching for new biomarkers of PTC and thyroid borderline lesion. The ex-pression patterns of these differentially expressed proteins can be further validated using immunohistochemistry. The newly identified protein biomarkers can positively contribute to early PTC diagnosis.

Objective To analyze the cost-effectiveness of the rehabilitation of intermittent hospitalization combined with home treatmenton chronic schizophrenics. Methods 100 patients with chronic schizophrenia were randomly assigned to study group and controlgroup, 50 cases in each group. All patients in both groups were treated with atypical antipsychotic drugs. An intermittent hospitalization combinedwith home treatment was given to the study group and a continuous hospitalization to the control group for a year. Positive and NegativeSyndrome Scale (PANSS), Activities of Daily Living Scale (ADL) and Schizophrenia Quality of Life Scale (SQLS) were used to evaluatethe patient's condition and activity of daily living and quality of life before and after the intervention. In the meantime, a cost-effectivenessanalysis was made. Results The interventions had significant influence on the scores of PANSS, ADL and SQLS in both groups. Thescores of PANSS, ADL and SQLS were significantly lower 1 year after the intervention than before in both groups (FB= 540.577, 318.148,326.751, all P=0.000). There was a significant interaction effect between intervention method and time in both groups on the scores ofPANSS, ADL and SQLS (FAB=13.710, 10.918, 6.578, P=0.000, 0.001, 0.012). The decrease value of those scores was significantly greater inthe study group than in the control group (t=3.703, 3.304, 2.565, P=0.000, 0.001, 0.012). The ratio of cost-effectiveness was larger in thestudy group than in the control group (t=7.035, P=0.000). Conclusion Intermittent hospitalization combined with home treatment is morebeneficial for the patients with chronic schizophrenia in controlling the syndrome, keeping or improving the activity of daily living and thequality of life. Therefore its rehabilitation benefit is better than that of continuous hospitalization.

Objective To compare the influence of different admission modes on quality of life of patients with chronic schizophrenia.Methods 200 patients with chronic schizophrenia were randomly assigned to discontinuous group and continuous group with 100 cases in each group. All patients were treated with atypical antipsychotic drugs. A discontinuous hospitalization combined with home treatment was given to the discontinuous group and a continuous hospitalization to the continuous group for 1 year. The Positive and Negative Syndrome Scale (PANSS) and the Schizophrenia Quality of Life Scale (SQLS) were respectively used to evaluate the patient's condition and quality of life before and after the intervention. Results The intervention methods on scores of PANSS and SQLS in both groups had a change trend with time. The scores of PANSS and SQLS were significantly lower in the end of 6 months and 1 year after intervention than before in both groups (F=2119.513, 390.981, P=0.000). There was a interaction effect between intervention method and time in both groups on the scores of PANSS and SQLS (F=17.660, 11.709, P=0.000). There was significant difference between 2 groups on the score of PANSS (F=19.673,P=0.000). The decrease range of those scores was greater in the discontinuous group than in the continuous group (P=0.000). Conclusion A discontinuous hospitalization combined with home treatment is more beneficial than a continuous hospitalization for the patients with chronic schizophrenia in controlling the syndrome and improving or keeping the quality of life.

Objective To explore the relationships between resistin rs1477341 , rs3219175 and type2 diabetes mellitus (T2DM) in Guangdong. Methods 180 patients of diagnosed T2DM in the Second Affiliated Hospital of Guangzhou Medical University from January 2013 to December 2014 were enrolled in the study as the treatment group and another 180 subjects taking health examination as the control group. The genotype distributions of rs1477341 locus A/T, rs3219175 locus A/G were compared and the relationship between the genotypes and T2DM were anlysed by the logistic regression. Results The frequencies of the rs1477341, rs3219175 locus genotype reached the genetic equilibrium, showed their representativeness of a population group. The frequency distribution of rs1477341 genotype was statistically insignificant across the two groups (P > 0.05). The frequency of rs3219175 genotype AA+AG was decreased while genotype GG increased significantly compared to the control group (P < 0.05). The logistic regression results suggest genotype GG may increase disease risk of T2DM which the morbidity rate of AG homozygote was 0.630 times as high as that of GG homozygote (OR =0.630, 95%CI:0.405 ~ 0.980, P < 0.05) and the morbidity rate of GG homozygote was 1.551 times as higher as that of AA+AG homozygote (OR = 1.551, 95%CI:1.016 ~ 2.368, P < 0.05). Conclusions rs1477341 genotype has no correlation with T2DM among the population in Guangdong , but rs3219175 genotype does. GG may have a higher susceptibility to T2DM.

【Objective:】 To investigate the cognition, attitude and influencing factors of hospice care among high school students in Guangzhou, and to provide basis for improving the understanding level of hospice care and death education among adolescents. 【Methods:】 A total of 226 questionnaires were collected by convenient sampling and questionnaire survey. The questionnaire covered two parts: basic information of the respondents, cognition and attitude towards hospice care (including four dimensions: basic knowledge of hospice care, knowledge of pain control, attitude and thought of hospice care, and attitude towards hospice care education). Excel software was used to preliminary screen, preprocess and establish database of data. SPSS21.0 was used for statistical analysis. T-test and ANOVA were used for difference analysis, multiple linear regression was used for correlation analysis. 【Results:】 High school students had a basic understanding of hospice care. Among the four dimensions of basic knowledge of hospice care, knowledge of pain control, attitude and thought of hospice care, and attitude towards hospice care education, the cognition of "knowledge of pain control" dimension was the weakest link, and the entry of "attitude and thought of hospice care" had the highest score, which was the strong cognitive link. 【Conclusion:】 The main influencing factors of high school students’ cognition of hospice care were family structure, family residence and whether they have understood hospice care. This paper recommended that schools should add medical humanities education courses related to hospice and death education, and cooperate with hospice care centers to carry out hospice care experience practices. It was also suggested that relevant departments or organizations should make full use of mainstream media, such as online media and WeChat public accounts, to strengthen the popularity and popularization of hospice care education and science popularization from multiple channels and aspects, and improve the level and quality of hospice care education for young people.

Objective To research and develop the immunochromatographic detection technology of upcon-verting nanoparticles(UCNP)-based rapid fluorescence quantitative procalcitonin (PCT ) detection .Methods UCNP (NaYF4 :Yb3+ ,Er3+ ) was prepared by solvothermal method ,which was the compound of rare earth yt-terbium and erbium with four fluorine sodium yttrium .UNCP was conducted the modification and silica (SiO2 ) packing by using the reverse microemulsion method .Then the PCT determination method was estab-lished by using the dry-type immunochromatographic technology .Results The water-soluble UCNP with good dispersibility was successfully prepared by using the reverse microemulsion method .The lowest detection limit for detecting PCT by UCNP-based dry-type immunochromatographic technology was 0 .02 ng/mL ,the linear range was 0 .05 -44 .00 ng/mL ,the intra-batch and inter-batch coefficients variable(CV) were <10％and 13％ respectively .Conclusion UCNP-based immunochromatography technology is a rapidly and sensitively effective method for quantitatively detecting serum PCT .

OBJECTIVETo investigate the correlation between arterial partial pressure of CO2 (PaCO2) and end expiratory tidal partial pressure of CO2 (Pet-CO2) in morbidly obese patients during anesthesia for laparoscopic gastric bypass surgery.

METHODSForty morbidly obese patients with a body mass index (BMI) between 35 and 50 kg/m(2) underwent laparoscopic gastric bypass surgery under general anesthesia. PaCO2 and Pet-CO2 were measured after intubation and before induction of pneumoperitoneum (T0), at 30 min (T1), 60 min (T2), and 120 min (T3) during pneumoperitoneum, and at 30 min (T4) and 60 min (T5) after deflation.

RESULTSAt each time point of measurement, Pet-CO2 was lower than PaCO2 in all the patients. PaCO2 and Pet-CO2 were positively correlated before, during, and after pneumoperitoneum (P<0.05). At a moderate pressure of CO2 pneumoperitoneum (16 mmHg), the level of correlation between PaCO2 and Pet-CO2 at T1, T2, and T3 differed from that before and after post-pneumoperitoneum.

CONCLUSIONSPaCO2 and Pet-CO2 are closely correlated during a moderate CO2 pneumoperitoneum in morbidly obese patients undergoing laparoscopic gastric bypass surgery.

Adult ; Anesthesia ; Arterial Pressure ; Blood Gas Analysis ; Carbon Dioxide ; blood ; Female ; Gastric Bypass ; Humans ; Laparoscopy ; Male ; Middle Aged ; Obesity, Morbid ; blood ; surgery ; Pneumoperitoneum, Artificial

OBJECTIVETo study the effects of dopamine and phenylephrine for treatment of hypotension during cesarean section under combined spinal epidural anesthesia (CSEA) on the stereology of the placenta.

METHODSForty puerperants undergoing cesarean section under CSEA were randomly divided into dopamine group and phenylephrine group. Ropivacaine (16 mg) was administered immediately after spinal anethesia. Blood pressure was maintained near the baseline by adjusting the drug infusion rate. Fetal blood gas, Apgar score, and placental villus microvascular stereological changes were observed during the operation.

RESULTSThe microvascular density was significantly lower in dopamine group than in phenylephrine group (P<0.05). Phenylephrine group showed significantly lower umbilical artery blood pH than dopamine group (P<0.05). The Apgar score and blood pressure were comparable between the two groups (P>0.05). Compared to the baseline, both of the two groups showed significantly lowered heart rate during the operation (P<0.01).

CONCLUSIONDopamine is associated with the risk of fetal acidosis. Phenylephrine is helpful for preventing hypotension by increasing placental blood flow and improving oxygen supply to ensure maternal and fetal safety during cesarean section.

Amides ; administration & dosage ; Anesthesia, Spinal ; Apgar Score ; Blood Gas Analysis ; Blood Pressure ; Cesarean Section ; Dopamine ; administration & dosage ; Female ; Fetal Blood ; Fetus ; Heart Rate ; Humans ; Hypotension ; drug therapy ; Infant, Newborn ; Oxygen ; Phenylephrine ; administration & dosage ; Placenta ; drug effects ; physiology ; Pregnancy ; Vasoconstrictor Agents ; administration & dosage