Objective:To evaluate the effects of humanistic care on medication compliance and social function of schizophrenic patients. Methods:76 patients with schizophrenia were randomly divided into two groups within two days of hospital admission. The observational group was applied humanistic care but the control group with rou-tine care. All the information related to the present study was collected using unified language. At the time of ad-mission, day 1, day 14, day 28 and day 56 after the intervention, the effect of humanistic care was evaluated by medication compliance, Brief Psychiatric Rating Scale ( BPRS) , Personal and Social Performance Scale ( PSP) and Family Concern Index Questionnaire ( APGAR) . Results:The patient′s medication compliance rate in the obser-vational group was higher than those in the control group, especially, at the time of day 56, the patients in the ob-servational group ( full compliance : 66%, partial compliance: 44%) was significantly better than those in the control group ( full compliance 19%, partial compliance 66%, incompliance 15%) . There were no statistical difference in the two groups of the BPRS scores on day 1 and day 14 of admission, however, the scores of the pa-tients in the observational group was significantly lower than those in the control group on day 28 and day 56 . As for PSP, the result was similar to BPRS on day 1 and day 14, while the PSP score of the patients in the observational group was significantly higher than those in the control group on day 28 and day 56. In terms of APGAR, the score of the patients in the observational group was significantly higher than those in the control study except day 1 of ad-mission. Conclusion:Humanistic care has positive effects on medication compliance and social function of schizo-phrenic patients especially after hospital discharge. The implementation of humanistic care would guide patients to maintain the capacity of life, labor and social communication, enhance the patient's sense of control over life, and improve their confidence to overcome the disease. With humanistic care, patients are more willing to cooperate with treatment, and further to reduce the recurrence and degradation of social function.

Objective To investigate post-traumatic stress disorder (PTSD) and life quality (QOL) of children and adolescents with cancer,and analyze the correlation between PTSD and QOL and study whether PTSD would influence QOL.Methods We investigated PTSD by using the PTSD-SS,and investigated QOL by using the EORTC QLQ-C30 V3,and the data was performed by SPSS 17.0.Results The PTSD-SS total score and the scores of EORTC QLQ-C30 of function field and of whole life quality field were negatively correlated,and the PTSD-SS total score and the scores in symptom field and six single measurement of EORTC QLQ-C30 were positively correlated.Conclusions PTSD of children and adolescents with cancer was closely related with the poor functional status and the high level of symptoms problem.PTSD has affected QOL.The higher level the PTSD is,the lower level of QOL will be.

Objective To make staining preparation of tapeworm for the purpose of teaching and scientific research.Methoeds Pregnant segmens were stained by Indian ink,and mature segments,cephalomeres and bladder worms were stained by carmine.Result After staining the characteristics of pregnant segments,mature segments,cephalomeres and bladder worms were observed obviously.For instance,the stem and branches linking both-side of uteri in pregnant segment and reproduction cavity projecting in one of edges in the center of the pregnant segment were clearly shown in ink colour after stained by Indian ink.The red colour was shown in the mature segment with deep-coloured male and female reproduction systems inside,separately,after stained by carmine.Conclusion Tapeworm preparation stained by Indian ink and carmine is useful and can be preserved permanently.

Objective To investigate the correlation between bone mineral density(BMD)at different hip positions with muscle parameters and physical performance in middle-aged and elderly people in Kunming area.Methods 531 middle-aged and elderly volunteers were recruited from the Radiology Department of the First People's Hospital of Yunnan Province from May 2021 to April 2022.All study subjects completed the five-times-sit-to-stand test(FTSST)and hip quantitative CT(QCT)examinations.Volunteers'total hip(TH),femoral neck(FN),and intertrochanteric(IT)BMD were measured by using QCT PRO workstation and using OsiriX software to measure the area and density of their gluteus maximus muscle,gluteus medius,and minimus muscle and midthigh muscle.Divide male and female volunteers into positive and negative groups respectively based on FTSST time≥12 seconds or<12 seconds,and analyze the differences in hip BMD between the groups;Also divide male and female volunteers into three groups(50～59 years old,60～69 years old,70 years old and above)at the age of 10,and analyze the correlation between hip BMD and muscle parameters in different age and gender stratification.Control for age and BMI,and then perform partial correlation analysis on the above indicators.Results The BMD of the hip in the female FTSST positive group was lower than that in the negative group(P<0.001),while there was no statistically significant difference between the male groups(P>0.05).After adjusting for age and BMI,among males,FN BMD was positively correlated with gluteus medius and minimus muscle density in the age groups of 50～59 and 60～69(P<0.05),while TH BMD,FN BMD,and IT BMD were strongly positively correlated with gluteus medius and minimus muscle density in the age group over 70(P<0.05).For females,the correlation between hip BMD and muscle density in the age groups of 50～59 and 60～69 was weak,while BMD in all parts of the hip was not correlated with muscle density in the age group over 70(P>0.05).There was a negative correlation between TH BMD,FN BMD,and gluteus medius and minimus muscle area in the age group of 50～59 years old for males(P<0.05),while there was a significant negative correlation between TH BMD,IT BMD,and gluteus maximus area in the age group of 70 years old and above for females(P<0.05).Conclusion The BMD of various parts of the hip in the female FTSST positive group is lower than that in the negative group.The density of the gluteus medius and minimus muscle can to some extent serve as a predictive indicator of femoral neck bone strength in middle-aged and elderly men in Kunming area.

Objective:To explore the feasibility and value of individualized scheme of dose of iodine contrast medium in enhanced abdominal CT imaging based on liver volume (LV) measurement.Methods:The examination data and technical parameters of 64 patients, who underwent multi-phase dynamic enhanced abdominal CT imaging from February to September 2019 at First People's Hospital of Yunnan Province were retrospectively analyzed. The density of liver on CT pre-contrast images and post-contrast images, LV and average iodine content in the liver (AII) of all subjects were measured. The difference of liver density (ΔHU), total iodine dose of contrast agent injected (IM) and total intrahepatic iodine (TII) were calculated. Pearson correlation analysis was performed to evaluate the association between AII and ΔHU, as well as IM and TII. The difference between the injection volume of contrast agent predicted by the formula and the actual injection volume of contrast agent was tested by paired t test. Results:The ΔHU and AII showed highly positive correlation ( r=0.926, P<0.05). The regression equation was Y AII=0.034X ΔHU+0.296. The TII showed significantly positive correlation with the IM ( r=0.759, P<0.05), and the regression equation was Y IM=3.649X TII+16 486.754. With the liver enhancement ΔHU=50 HU as a reference, the individually dose of contrast medium injection could be deducted based on LV, with Y IM=7.225X LV+ 16 486.754. This formula was introduced into all the subjects to calculate the predicted value of contrast agent application, and the calculated injection volume of contrast agent was (64.27± 4.92) ml. Paired t test was conducted to compare the predicted injection volume of contrast agent with the actual injection volume of contrast agent, and the difference was statistically significant ( t= 6.009, P<0.05). Conclusion:The feasibility of calculating individualized scheme of contrast agent based on LV in enhanced abdominal imaging is verified. This method can be used to predict the enhancement level of liver and to reduce the dosage of iodine contrast agent.

Objective:To investigate the role of Na+/Ca2+ exchanger (NCX) in myocardial ischemiareperfusion injury and the underlying mechanisms.Methods:Forty Sprague-Dawley rats were divided into 4 groups randomly:a control group,a KBR7943 group,an ischemia-reperfusion group (IR group),and an IR plus KB-R7943 group (KB-R7943+IR group).Isolated Sprague Dawley male rat hearts underwent Langendorffperfusion.The ratio of left ventricular developed pressure (LVDP),left ventricular end-diastolic pressure (LVEDP),the infarct size of myocardium,and the lactate dehydrogenase (LDH) activity in the coronary flow was determined.HE staining was used to assess the change of myocardial morphology.Western blot was used to determine the levels of cleaved caspase-3,cytochrome c and the phosphorylation of Ca2+/calmodulin-dependent protein kinase Ⅱ (CaMKⅡ) and the Thr17 site ofphospholamban.Results:Compared with the control group,IR group significantly induced an enlarged infarct size,reduction of the ratio of LVDP,up-regulation of cytochrome c,cleaved caspase-3,p-CaMKⅡ and p-phospholamban,and increased in the activity of LDH,the level of LVEDP (P＜0.01) and the disordered myocardial morphology.These effects were significantly attenuated in the presence of KB-R7943 treatment (10 μmol/L).Conclusion:NCX mediates myocardial ischemia-reperfusion-induced cell apoptosis and necrosis through activation of CaMKⅡ.

Objective To optimize the treatment process of patients in Ophthalmology Outpatient, so as to enhance patient′s satisfaction and quality of care service. Methods The nurse manager of Department of Ophthalmology experienced treatment process in other hospital with team and summarized the feeling of other hospital′s treatment process, and improve the treatment process according to the existed problems including reconstruction of Outpatient work process, the implementation of registration system in Outpatient, building up Office of Returning Visit, doing extended nursing, developing “I am patient” activity, training communication ability and skills for constructing doctor-patient relationship, strengthening health education and other nursing services. Results 2014 and 2015 in Ophthalmology Outpatient of our hospital, the patients′ waiting time for treatment became short after carrying out the experience of nurses′transposition experience ( P<0.05) , and the patients′satisfaction were significantly improved after exchanging ( P<0. 05 ) , as well as the reduction of effective complaint rate (P<0.05).Conclusions To optimize the treatment process of patients in Department of Ophthalmology can shorten the time of treatment waiting time, improve the satisfaction of outpatients, so as to improve the quality of nursing service.

With the improvement of the quality of clinical diagnosis and treatment, the traditional scheduled "ward round" mode cannot meet the demands for real-time monitoring of acute and critically ill patients. This paper introduces the Storm, a real-time data stream processing technology and its application in the real time disease early warning system. By collecting the clinical data flow and calculating the MEWS scores in real time, the system can identify the potential deterioration of the disease, and promptly notify the medical staff. Score calculation results can be stored for further analysis and presentation as well.
Clinical Alarms ; Critical Illness ; Humans

OBJECTIVE: To observe the effect of maltolate aluminum on synaptic plasticity in the hippocampus of rats and to explore the regulatory effect and mechanism of metabotropic glutamate receptor 1(mGluR1). METHODS: Specific pathogen free healthy adult male SD rats were randomly divided into control group, aluminum group, aluminum agonist group and aluminum antagonist group, 8 rats in each group. The rats in the control group received no treatment; the rats in aluminum group were injected with 5 μL 10 mmol/L maltolate aluminum solution into the lateral ventricle; the rats in aluminum agonists and aluminum antagonist group were injected with 3 μL 10 mmol/L maltolate aluminum solution plus 2 μL 0.1 μmol/L mGluR1 agonist or 2 μL 0.2 μmol/L mGluR1 antagonists into the lateral ventricle, respectively.Maltolate aluminum solution was injected every 2 days and continued for 10 days. After maltolate aluminum exposure, the amplitudes of long-term potentiation(LTP) in hippocampal CA1 region of rats were measured, and the relative expression levels of mRNA and protein of mGluR1, N-methyl-D-aspartate receptor(NMDAR1) and protein kinase C(PKC) in hippocampus tissue of rats were detected by real-time fluorescence quantitative polymerase chain reaction and Western blotting. RESULTS: The amplitude of LTP in hippocampal CA1 region in aluminum group and aluminum agonist group was lower than that in the control group and the aluminum antagonist group(P<0.05). Compared with the control group, the relative expression of mGluR1 mRNA and protein in the aluminum group increased, the relative expression of PKC and NMDAR1 mRNA and protein in the aluminum group decreased(P<0.05). Compared with the aluminum group, the relative expression of mGluR1 mRNA and protein in the aluminum agonist group increased, while the NMDAR1 mRNA decreased(P<0.05); the relative expression of mGluR1 mRNA and protein in the aluminum antagonist group decreased, while the NMDAR1 mRNA and protein increased(P<0.05). Compared with the aluminum agonist group, the relative expression of mGluR1 mRNA and protein decreased, while the NMDAR1 mRNA and protein increased in the aluminum antagonist group(P<0.05). The relative expression level of PKC mRNA and protein in aluminum agonist group and aluminum antagonist group was not statistically significant(P>0.05), and there was no statistical significance in these two groups compared with control group and aluminum group(P>0.05). CONCLUSION: Maltolate aluminum exposure can inhibit synaptic plasticity by inhibiting LTP in hippocampus of rats, and the mechanism may be related to the regulation of NMDAR1 expression by mGluR1.

OBJECTIVE: To study the effect of sub-chronic aluminum exposure on synaptic plasticity in the hippocampus of rats and to explore the mechanism of phosphatidylinositol 3 kinase(PI3 K)/protein kinase B(AKT)/rapamycin target protein(mTOR) signaling pathway. METHODS: Specific pathogen free adult healthy male SD rats were randomly divided into control group and low-, medium-and high-dose groups based on body weight, with 10 rats in each group. Rats were treated with maltol aluminum solution at the concentrations of 0, 10, 20 and 40 μmol/kg body weight by intraperitoneal injection, 5 days per week for 3 months. After the exposure, rats were weighed. Morris water maze was used to test the learning and memory ability, and the two-electrode binding technique was used to record the long-term potentiation(LTP) amplitude in the hippocampus CA1 area of rats. The protein expression of PI3 K, AKT and mTOR in rat hippocampus tissues was detected by Western blot. RESULTS: After the exposure, the body weights of rats in the medium-and high-dose groups were lower than that of the control group(P<0.05). The results of the positioning navigation experiment showed that the escape latencies of the rats in the medium-and high-dose groups were shorter than that in the control group during the 2 nd to 4 th days of the experiment(P<0.05). The results of space exploration experiments showed that there was no statistical difference on the target quadrant retention time and the number of crossing the platform among the 4 groups(P>0.05). At 1, 30, and 60 min after high-frequency stimulation, the LTP amplitudes in the hippocampus CA1 area of the aluminum-treated groups were lower than that of the control group at the same time point(P<0.05), and the LTP amplitudes of hippocampus CA1 area of rats decreased with the increase of maltol aluminum exposure dose(P<0.01). The relative expression of PI3 K, AKT and mTOR protein in the hippocampus tissues of the aluminum-treated groups was lower than that of the control group(P<0.05), and the relative expression of the above three proteins decreased with the increase of the maltol aluminum exposure dose(P <0.01). CONCLUSION: Sub-chronic aluminum exposure could lead to dose-dependent inhibition of hippocampus synaptic plasticity in rats, thereby impairing the spatial learning ability of rats. This process may be related to inhibition of PI3 K/AKT/mTOR signaling pathway by aluminum.