Objective To study the changes of resistin and the relationship between resistin and other indexes in patients with type 2 diabetes mellitus. Methods Seventy patients with type 2 diabetics were chosen and divided into three groups according to weight index and 15 healthy persons were chosen as controls. ELISA was adopted to determine resistin concentration. Oxydase method was adopted to measure blood sugar. Radio immunoassay was used to measure insulin level. Results Resistin concentration of patient groups r(23.06±9.34)μg/L ] was significantly higher than that of control group [( 9. 89±4. 47) μg/L, P<0. 01 ]. Resistin was positively related to body mass index (r = 0.4 467) and fat distribution (r= 0. 3 314, P<0.01). Resistin was also positively correlated to the area under the curve of sugar tolerance (r=0. 7 063, P<0. 01), negatively related to the insulin resistance index (r=-0. 4 154, P<0.01), but not related to area under the curve of synchronous insulin release (P>0. 05). And a formula was obtainted : Resistin=- 15. 869 + 0. 339×GAUC+0.790×BMI. Conclusion The level of reslstin in type 2 diabetics is higher. And reslstin is related to other factors. This formula is of great significance for clinical study of diabetic's disor- ders.

Objective To study the changes of resistin, blood fat and hepatic function in patients with type 2 diabetes mellitus. Methods Enzyme linked immunosorbent assay (ELISA) was used to determine the content of resistin in peripheral blood. Radio immunoassay was used to determine the content of insulin . Oxydase or chemical method was used to determine blood sugar,and automatic analytical instrument was used to determine blood sugar, blood fat and hepatic function. Results Blood-fasting sugars in patients with type 2 diabetes mellitus (8.85?3.21 mmol/L) increased significantly (P0.05). Conclusion Disorders of internal environment exist in patients with type 2 diabetes mellitus. Contents of resistin, ALB, and blood fat are higher in the patients than those in the controls.

AIM: To study the protective effect of mese nt eric lymph duct ligation on the functions of liver, kidney and heart, and morpho logy in multiple organ dysfunction syndrome (MODS) rats subjected to two-hit. METHODS: Male Wistar rats were divided into three groups: the me senteric lymph duct ligation group, the non-ligation group and sham group. The M ODS model of two-hit was established by bleeding and LPS administration in both ligation group and non-ligation group. After 24 h, all rats were cannulated to f acilitate blood withdrawal for serum sample, then all rats were killed and organ s including kidney, liver, lung and heart were collected for making microscopic sectio ns. The biochemical indexes of hepatic and renal functions and myocardial enzyme in s erum were determined before and after experiment. RESULTS: After two-hit, the serum contents of AST, ALT, TBA, BUN , Cr and LDH-1 in both non-ligation group and ligation group, and UA content in non-ligation group were obviously increased than those in pre-experiment and sh am group (P

The core protein (CP) of the classical swine fever virus (CSFV) is one of its structural proteins. Apart from forming the nucleocapsid to protect internal viral genomic RNA, this protein is involved in transcriptional regulation. Also, during viral infection, the CP is involved in interactions with many host proteins. In this review, we combine study of this protein with its disorders, structural/functional characteristics, as well as its interactions with the non-structural proteins NS3, NS5B and host proteins such as SUMO-1, UBC9, OS9 and IQGAP1. We also summarize the important part played by the CP in CSFV pathogenicity, virulence and replication of genomic RNA. We also provide guidelines for further studies in the CP of the CSFV.
Animals ; Classical Swine Fever ; virology ; Classical swine fever virus ; genetics ; metabolism ; pathogenicity ; Genome, Viral ; Swine ; Viral Core Proteins ; chemistry ; genetics ; metabolism ; Virulence

Objective To observe the effect of rehabilitation nursing on activities of daily living (ADL) of patients with stroke in Midway-training Course. Methods 51 stroke patients were divided into control group (n=26) and supervision group (n=25). The control group received routine rehabilitation service, and the supervision group received rehabilitation nursing supervisor in addition. They were assessed with Barthel Index (BI) before and after the course. Results The BI increased after course in both groups (P<0.05), and increased in the supervision group (P<0.05) after 30 d, but not in the control group (P>0.05). Conclusion Rehabilitation nursing during Midway- training Course can improve recovery of the ADL of patients with stroke.

This paper presents a method of using feature searching algorithm based on maximal divergence value to get the optimized feature combinations at different dimensions from feature space. Feature space is obtained through wavelet transform on ECG beat. Then the feature vector is determined by analyzing the changes of divergence value of those optimized feature combinations along with the dimensions. BP artificial neural network is trained by the feature vector and four types of ECG beats(normal beat, left bundle branch block beat, right bundle branch block beat and paced beat) obtained from MIT-BIH database are classified with a success of 93.9%.
Algorithms ; Bundle-Branch Block ; classification ; physiopathology ; Electrocardiography ; methods ; Humans ; Neural Networks (Computer) ; Signal Processing, Computer-Assisted

Objective To investigate the safety and efficacy of decitabine combined with CAG regimen in treatment of acute myeloid leukemia (AML) ineligible for conventional chemotherapy. Methods The data of 20 cases with AML ineligible for conventional chemotherapy from January 2013 to May 2015 were retrospectively analyzed. Decitabine combined with CAG regimen was used during induction therapy. The primary induction regimen was used 26 times after remission, the standard 3+7 regimen were used 7 times, and intermediate-dose cytarabine were used 3 times. The total course of treatment included 2-8 cycles. Results All of the 20 patients completed the first cycle of induction therapy, including 11 cases of complete remission (CR), 5 cases of partial remission and no response in 4 cases, and the overall response rate (ORR) was 80 % (16/20). ORR was 69.2 % (9/13) and 100.0 % (7/7) in high-risk group and middle-low risk group respectively. ORR was 60.0%(6/10) in AML evolving from MDS. 8 patients were infected during the induction therapy and the infection rate was 40.0% (8/20). 2 patients were died of pulmonary infection. The median number of suspended red blood cell and platelet infused were (9.1±5.7) U and (57.5±51.9) U respectively. Neutrophil recovery time was (8.7±5.6) days during induction therapy. All patients were followed up for at least 1 year, and 12 cases were dead. Overall survival rate was 85.0%at 3 months, 80.0%at 6 months, and 40.0%at 1 year. While in 12 CR patients relapse-free survival rate was 75.0%at 3 months, 75.0%at 6 months,and 65.6%at 1 year respectively. Conclusion Decitabine combined with CAG regimen with high remission rate and well tolerance, can be used as a first therapy for AML ineligible for conventional chemotherapy.

Objective To investigate the principal indicators of self-care ability in activities of daily living for the persons with physical disability. Methods Persons with physical disability were asked to select the top 3 items out of 27 items of activities of daily living in 3 levels. Results A total of 1960 questionnaires were send out, and 1862 were returned. For all the subjects, the items related with personal hygiene, such as toileting, self-cleaning and bathing, were selected 899 times (16.1%). The items related with personal health, as visiting community clinics and community exercising, were selected 570 times (10.2%). The items related with social interaction, as making a telephone and chatting, were selected 500 times (9.0%). For the persons with physical disability of first grade, the major items most selected were eating, entertaining, self-cleaning and transferring; and self-cleaning and housework for those of second grade; self-cleaning, community activities and housework for those of third grade; and community and interaction for those of fourth grade. Conclusion The persons with physical disability mostly focused on the activities related with personal hygiene, health and social interaction, and varied with the severity of disability, from self-cleaning to housework and social participation.

With the modernization and internationalization of traditional Chinese medicine(TCM),the requirement for quality control has increased.The quality marker(Q-marker)is an important standard in this field and has been implemented with remarkable success in recent years.However,the establishment of Q-markers remains fragmented and the process lacks systematicity,resulting in inconsistent quality control and insufficient correlation with clinical efficacy and safety of TCM.This review introduces four multi-modal integrated approaches that contribute to the discovery of more comprehensive and accurate Q-markers,thus aiding in the establishment of new quality control patterns based on the characteristics and principles of TCM.These include the whole-process quality control strategy,chemical-activity-based screening method,efficacy,safety,and consistent combination strategy,and TCM theory-guided approach.Furthermore,methodologies and representative examples of these strategies are described,and important future directions and questions in this field are also proposed.

Background Coal workers' pneumoconiosis is a serious occupational disease in China. Exhaled volatile organic compounds (VOCs) can serve as the "breath fingerprint" of internal pathological processes, which provides a theoretical basis for exhaled VOCs to be used as potential non-invasive biomarkers for early diagnosis of coal workers' pneumoconiosis. Objective To screen out the characteristic VOCs and important characteristic VOCs of exhaled air in patients with coal workers' pneumoconiosis, and to explore the potential of these VOCs as biomarkers for early non-invasive diagnosis of the disease. Methods In this study, 27 VOCs in the exhaled breath of 22 patients with stage I coal workers' pneumoconiosis, 77 workers exposed to dust, and 92 healthy controls were quantitatively detected by thermal desorption gas chromatography-mass spectrometry (TD-GC-MS). Substances with P<0.05 in univariate analysis and variable importance projection (VIP) >1 in supervised orthogonal partial least squares discriminant analysis (OPLS-DA) model were selected as the characteristic VOCs for early diagnosis of coal workers' pneumoconiosis. Age was included in the LASSO regression model as a covariate to screen out important characteristic VOCs, and the diagnostic performance was evaluated by receiver operating characteristic (ROC) curve. Spearman correlation was further used to explore the correlation between important characteristic VOCs and clinical lung function indicators. Results Through univariate analysis and OPLS-DA modeling, 8 VOCs were selected, including 2-methylpentane, 3-methylpentane, n-hexane, methylcyclopentane, n-heptane, methylcyclohexane, 4-methyl-2-pentanone, and 2-hexanone, in exhaled breath of patients with coal workers' pneumoconiosis. The concentrations of 4 VOCs, including 3-methylpentane, n-hexane, 4-methyl-2-pentanone, and 2-hexanone, showed a decreasing trend with the increase of dust exposure years. By LASSO regression, the important characteristic VOCs of the coal workers' pneumoconiosis group and the dust exposure group were n-hexane, methylcyclohexane and 4-methyl-2-pentanone, and the important characteristic VOCs of the coal workers' pneumoconiosis group and the healthy group were 2-methyl-pentane and 4-methyl-2-pentanone. The ROC analysis showed that the area under the curve (AUC) of n-hexane, methylcyclohexane, and 4-methyl-2-pentanone were 0.969, 0.909, and 0.956, respectively, and the AUC of combined diagnosis was 0.988 and its Youden index was 0.961, suggesting that these results can serve as a valuable reference for further research on early diagnosis. The Correlation analysis found that there was a positive correlation between n-hexane and lung function indicators in the important characteristic VOCs, indicating that it could indirectly reflect the obstruction of lung function ventilation, further proving that important characteristic VOCs have the potential to monitor lung function decline. Conclusion Three important characteristic VOCs selected in this study have the potential to be used as non-invasive biomarkers for early diagnosis and disease monitoring of coal workers' pneumoconiosis, and are worthy of further study and verification.