A mid-aged male patient manifested hyperglycemia, severe hypokalemia, weight loss, thin skin, round face and psychoneurotic symptoms without hypertension. CT showed a pancreatic tumor and a normal pituitary image. Preliminary assessment (blood and urinary cortisol, blood ACTH and dexamethasone suppression test) supported the diagnosis of ectopic ACTH syndrome. The differential diagnosis and treatment of this disease were discussed.

Objective To evaluate the effect of home-based care alongside with health promotion on Wechat towards disabled centenarians, to provide the basis for improving the home and community based care towards the oldest old. Methods A total of 158 indigious centenarians in Hainan were surveyed and 78 of them who were considered disabled by Barthel criteria were selected and then divided into intervention group (with health education on Wechat platform and nursing visit) and control group (with nursing care handbook) by the serial number of them. The living quality,incidence of adverse health events and positive feeling of family care givers of two group were evaluated and compared after 6 months intervention. Results After 6 months of home- care intervention, significant statistical differences in incidence of adverse health events were found between intervention group and control group, which compromise falls (2 cases vs. 13 cases, χ2 = 8.91, P = 0.00), pain (1 case vs. 17 cases, χ2 = 17.28, P =0.00) and constipation (6 cases vs. 15 cases, χ2 = 4.75, P = 0.03). When it came to positive feeling of care givers, the scores of intervention groupwere (33.44±3.72), (36.46±4.06) points, control groupwere (28.10± 3.25), (28.15±3.15) points, significant differences were found at 3rd and 6th month′s follow-up between two groups, which t value represent 4.955 (P=0.00) and 10.142 (P=0.00), respectively. It also suggested that the differences in living quality of the elderly were statistical significant when refered to discomfortble or pain scored 1.58±0.50 and 2.37±0.63 (t=-6.154,P=0.00), and anxiety or depression scored1.73±0.64 and 2.32 ± 0.70 (t=- 3.889,P=0.00). Conclusions Health education on Wechat platform with nursing visit can enhance the effect of home- based care by improving the living quality, incidence of adverse health events of the elderly and positive feeling of family care givers.

Objective:To establish the quality standard for Kechuanning granules. Methods: A TLC method was used for the qualitative study on the main ingredients, Radix stemonae,ephedra and bitter almond. An HPLC method was used to determine the con-tents of ephedrine hydrochloride,pseudoephedrine hydrochloride and amygdalin. The separation of targeted compounds was performed on a Tech Mate C18-ST column (250 mm × 4. 6 mm,5 μm) . The mobile phase consisted of methanol(A) and 0. 1% phosphoric acid (B) with gradient elution at a flow rate of 1. 0 ml·min-1. The detection wavelength was 207nm and the column temperature was 35℃. Results:The spots in TLC were quite clear without any interference from negative control. The linear relationship of ephedrine hydrochloride,pseudoephedrine hydrochloride and amygdalin was 1. 826-182. 600μg·ml-1( r=0. 9997),1. 848-184. 815μg·ml-1 (r=0. 9997) and 2. 981-298. 069 μg·ml-1(r=0. 9996),respectively. The average recovery was 97. 00%,97. 40% and 98. 30%(RSD=3.7%,2.5%,1.6%)(n=9),respectively. Conclusion: The method is sensitive,accurate,simple and reproducible,which can be used for the quality control of Kechuanning granules.

Objective:To determine the basic characteristics and clinical manifestations of hospitalized patients with psoriasis in Hunan, and to provide reasonable reference for the etiology and treatment of psoriasis.
Methods:Totally 190 patients with psoriasis from January 1, 2012 to December 31, 2012 treated in the Department of Dermatology, the Second Affiliated Hospital of Central South University were retrospectively analyzed. The data were analyzed by SPSS17.0.
Results:The ratio of male to female inpatient numbers was 3.13:1, aged was between 40 and 70 years. The most common subtype of psoriasis was psoriasis vulgaris (64.73%), followed by psoriatic erythroderma (18.42%). The distribution of the subtype of psoriasis did not differ by gender. Nineteen patients recalled clearly the cause of proriasis, 5 of which were caused by medicine, and 4 by drinking. Totally 96 cases accompanied with other diseases, 24.21%of which accompanied with cardiovascular system disease.
Conclusion:There is no season difference in the hospitalization of patients with psoriasis. there are more male than female inpatients. Treatment of psoriasis should consider clinical classification, drug adverse reactions, and individual factors for individual treatment.

Objective:To explore the effect of humanistic care on the quality of life and the negative emotion of patients with liver cancer operation. Methods: A total of 577 patients with liver cancer surgery were selected to participate in this study from January 2014 to December 2015 . From January 2014 to December 2014 , 288 cases of liver cancer patients were given routine nursing care as the control group. From January 2015 to December 2015, 289 patients were given humanistic care nursing as experimental group. The emotion of depression and anxiety were evaluated using Self-rating Depression Scale and Self-rating Anxiety Scale, the quality of life was evaluated with the core scale of life quality measurement system for cancer patients, while sleep quality with the Pittsburgh Sleep Quality Index. Results:Both depression and anxiety score of the subjects in experimental group were lower than those in the control group(P<0. 05). Physical function, cognitive function, social function, emotional function, role function, and overall health status of the subjects in the experimental group were higher than those in the con-trol group (P<0. 05), while pain, tiredness, nausea, vomiting, shortness of breath, insomnia, diarrhea, loss of appetite, constipation, economic difficulties and other score were statistically lower than those in the control group (P<0. 05). The subjects′quality of life of in the experimental group was better than those in the control group(P<0 . 05 ) , but the sleep index score was lower in the experimental group ( P<0 . 05 ) . Conclusion: Humanistic care nursing can effectively reduce the negative emotions of patients with liver cancer surgery, and thus to improve the quality of life.

OBJECTIVE To survey the hospital infection of Acinetobacter baumannii in an ICU during one week's time,and study its antibiotic resistance pattern and homogeneity.METHODS The antibiotic resistance patterns of 17 A.baumannii strains were obtained by K-B method,and their homogeneity information was determined using random amplified polymorphic DNA(RAPD).RESULTS Twelve strains of A.baumannii were isolated from the ICU,among which 3 were isolated from patients,and 9 were isolated from the surface of facilities in the ICU.Eleven strains were found to be multi-antibiotic resistant,and their resistance patterns were the same with the 5 strains from patients.RAPD results showed that the 3 strains from patients and 8 strains from the environment had the same genotype.CONCLUSIONS A small outbreak of a genotype of A.baumannii infection happens in the ICU.

f miRNAs had enhanced effects on the proliferation and apoptosis of pancreatic cancer cell than any single miRNA transfection.

Objective To investigate the effects of GW4064,one FXR agonist,on the leptin and OB-Rb during the differentiation of 3T3-L1 preadipocytes and on the OB-Rb in the HepG2 cells. Methods The mRNA relative expression of leptin , OB-Rb and the protein of leptin on the day of 0 , 2 , 4 , 6 , 8 during the differentiation of 3T3-L1 preadipocytes after interfered with GW4064 were detected by fluorescent real-time PCR and ELISA , respectively. Meanwhile , the mRNA relative expression of OB-Rb of HepG2 cells after treated with GW4064 0 h , 12 h,24 h,48 h were also examined. Results The mRNA relative expression of leptin in the 3T3-L1 preadipocytes and OB-Rb in the HepG2 cells after treated with GW4064 were significantly increased compared with the controlgroup. Also, the protein level of leptin was similar with the mRNA expression. The all differences were statistically significance (P<0.05). However, there was no significant difference on OB-Rb in 3T3-L1 preadipocytes cells (P>0.05). Conclusions GW4064 is able to upregulate the expression of leptin in the 3T3-L1 preadipocytes and OB-Rb in the HepG2 cells. Now the role of leptin in the NAFLD is still unkown, however, the low expression of OB-Rb is related with the leptin resistance in the pathogenesis of NAFLD. So we hypothesize that FXR agonist may treat NAFLD through upreglating the expression of OB-Rb and improving leptin resistance.

Objective To assess regional left ventricular systolic function in patients with hypertrophic cardiomyopathy (HCM) using real-time three-dimensional echocardiography (RT-3DE).Methods Twenty-five patients with HCM which was asymmetric septal hypertrophy,and twenty healthy subjects were enrolled in the study.The apical four-chamber view of left ventricular was acquired by RT-3DE.The left ventricular volume-time curves were analyzed quantitatively with Tomtec 4D LV-Analysis 3.0,and regional end-diastolic volume and end-systolic volume of left ventricular (rEDV,rESV),the time to minimum systolic volume (rESVT),regional stroke volume (rSV),regional ejection fraction (rEF),regional-global ejection fraction (rgEF) and the parameters of left ventricular dyssynchrony were measured.Results In the HCM group,the values of Tmsv16-Dif,Tmsv16-SD,Tmsv16-Dif％,Tmsv16-SD％ were significantly lower compared with the control group (P ＜ 0.01),and rEDV,rSV,rEF and rgEF in hypertrophic segments were lower than those in non-thickening and mild-thickening segments (P ＜0.05).In the control group,there were no significant difference of those parameters among all segments (P ＞0.05).The values of rEDV,rSV and rgEF in hypertrophic segments decreased in the HCM group (P ＜0.05),at the basal level,rEF in hypertrophic segments decreased,at the apical level,it increased,but the differences at the mid-ventricular level between the two groups were not significant;the values of rEF and rgEF in non-thickening and mild-thickening segments increased (P ＜0.05).Conclusions RT-3DE could sensitively detect left ventricular dyssynchrony and accurately assess regional left ventricular volume and function of different segments in patients with HCM.

Child and adolescent mental disorders are common disorders with various symptoms,and attracting more attention due to the increasing prevalence.Mental disorders,especially the attention-deficit hyperactivity disorder (ADHD) and the autism spectrum disorder (ASD),have great influence on the development of children and adolescents.Nowadays,the biomarkers from neuroimaging such as magnetic resonance imaging (MRI) have a great importance on the diagnosis of mental disorders,and machine learning has been proved to be very powerful in the processing for neuroimages.Nowadays,many researchers are focusing on the studies of computer-aided diagnosis (CAD) based on machine learning and neuroimaging.In this review,the technical details of machine learning based CAD of child and adolescent mental disorders are briefly introduced,and the research progress in CAD of ADHD and ASD based on machine learning and structural MRI are summarized.These studies showed that many machine learning methods have been used in the diagnosis of child and adolescent mental disorders,but the relevant methods cannot be applied to clinical diagnosis.Further studies should be conducted to improve the diagnostic ability of machine learning methods from multiple perspectives,and provide an objective and reliable tool for the clinical diagnosis of child and adolescent mental disorders.