Objective To explore the negative emotion and self-management of elderly patients with COPD during their community-based rehabilitation.Methods Phenomenological research method of qualitative research was used,12 elderly patients with COPD during their community-based rehabilitation period received in-depth interviews.Results There were three themes sublimated from the patients negative emotions:aloneness and inferiority feeling,self-abasement and guilty feeling,sense of helplessness.Self-management of negative emotions also had three themes:gratitude mood,complying with the disease and distracting attention.Conclusions It is necessary to pay close attention to the negative emotions of elderly patients with COPD during their community-based rehabilitation; the community healthcare services should bear the responsibility of COPD patients' rehabilitation; we should explore practical intervention plan work on gratitude mood of elderly patients with COPD ; mobilize all social resources to do a good job on social support in elderly patients with COPD.

Objective To understand and explore the feelings and viewpoint of obstetrics and gynecology nursing professional degree postgraduates′core competency. Methods This study used semi-structured focus group to interview 3 obstetrics and gynecology department nurse specialists and 6 nursing postgraduates who work in the obstetrics and gynecology department. The data was transcribed based on the tape and were analyzed by software Nvivo 10.0. Results A comprehensive analysis of the five core competencies: clinical practice competency, research ability,clinic thinking ability, interpersonal communication and psychological counseling skills, self- planning ability. Conclusions Setting curriculum on basis of core competency. Quantify the clinical practice plan. Exploring the pattern of clinical education. Tamp the foundation, pay attention to practice, a positive attitude.

Objective To explore the lived study feeling and experience of nursing upgrade students during blended learning model so as to provide the evidence of reforming teaching model of nursing educators.Methods Phenomenological research of qualitative research was used.Four focus groups,25 upgrade nursing students were interviewed in-depth.Results Six themes were sublimated:relief the contradiction between work and study,promote communication in double interaction,improve self-learning ability,improve selfconfidence as learning controllability,online courses lack a sense of belonging,lack of skills support.Conclusions Blended learning model meets students,needs,provides students with personalized learning and improves comprehensive quality.However,the development of blended learning model in China is in the primary stage,we should combine conditions and reference foreign experience to develop it.

Objective To explore the current situation of knowledge,beliefs and behavior of elderly patients with COPD during their community-based rehabilitation.Methods Phenomenological research method of qualitative research was used,14 elderly patients with COPD during their community-based rehabilitation period received in-depth interviews.Results There were three themes and corresponding subthemes sublimated from the patients:self-management knowledge and skills,self-management beliefs and attitudes and self-management behavior.Conclusions It is necessary to pay close attention to spreading disease related health information,especially for patients with low health literacy.During the process of COPD self-management projects,we should focus on negative beliefs and negative attitudes on their selfmanagement behavior choice,which is as important as strengthening the patients' self-efficacy.

OBJECTIVETo lay a foundation for the study on good variety selection of Isatis indigotica, comparison of plant traits and quality evaluation of Isatis germplasm resources from different production area was conducted.

METHODField cultivation and randomized block experiment were adopted to compare those plant traits of leaf, root, silique and seed of Isatis from different production area and the content of R,S-goitrin and polysaccharide in the root was determined.

RESULTDifferent cultivation forms of Isatis had significant difference from each other in leaf, root, silique and seed, content of R,S-goitrin and polysaccharide in the root were also different. R,S-goitrin content in Isatis of Chinese cabbage leaf type ( production area: Yunnan ) was comparative higher, 0.59% , while polysaccharide content in autotetraploid Isatis was comparative higher, 8.68%.

CONCLUSIONAccording to the plant traits, Isatis were classified into three types: Chinese cabbage leaf type, cabbage leaf type and mustard leaf type, of which R,S-goitrin content in Chinese cabbage leaf type (production area: Yunnan) was comparative higher, while polysaccharide content in autotetraploid Isatis was comparative higher.

China ; Drugs, Chinese Herbal ; analysis ; Isatis ; chemistry ; growth & development ; Phenotype ; Plant Leaves ; chemistry ; growth & development ; Plant Roots ; chemistry ; growth & development ; Seeds ; chemistry ; growth & development

Angiostrongylus cantonensis invades the central nervous system (CNS) of humans to induce eosinophilic meningitis and meningoencephalitis and leads to persistent headache, cognitive dysfunction, and ataxic gait. Infected mice (nonpermissive host), admittedly, suffer more serious pathological injuries than rats (permissive host). However, the pathological basis of these manifestations is incompletely elucidated. In this study, the behavioral test, histological and immunohistochemical techniques, and analysis of apoptotic gene expression, especially caspase-3, were conducted. The movement and motor coordination were investigated at week 2 post infection (PI) and week 3 PI in mice and rats, respectively. The cognitive impairs could be found in mice at week 2 PI but not in rats. The plaque-like lesion, perivascular cuffing of inflammatory cells, and dilated vessels within the cerebral cortex and hippocampus were more serious in mice than in rats at week 3 PI. Transcriptomic analysis showed activated extrinsic apoptotic pathway through increased expression of TNFR1 and caspase-8 in mice CNS. Immunohistochemical and double-labeling for NeuN and caspase-3 indicated the dramatically increased expression of caspase-3 in neuron of the cerebral cortex and hippocampus in mice but not in rats. Furthermore, western-blotting results showed high expression of cleaved caspase-3 proteins in mice but relatively low expression in rats. Thus, extrinsic apoptotic pathway participated in neuronal apoptosis might be the pathological basis of distinct behavioral dysfunctions in rodents with A. cantonensis infection. It provides the evidences of a primary molecular mechanism for the behavioral dysfunction and paves the ways to clinical diagnosis and therapy for A. cantonensis infection.
Angiostrongylus cantonensis* ; Angiostrongylus* ; Animals ; Apoptosis* ; Behavior Rating Scale ; Caspase 3 ; Caspase 8 ; Central Nervous System ; Cerebral Cortex ; Diagnosis ; Eosinophils ; Gait ; Gene Expression ; Headache ; Hippocampus ; Humans ; Meningitis ; Meningoencephalitis ; Mice ; Neurons* ; Rats ; Receptors, Tumor Necrosis Factor, Type I ; Rodentia*

Aiming at the problems existing in standardized training of clinical resident physicians, we put forward a basic theory teaching method based on micro class,online PPT and network feedback test, covering the teaching contents and teaching methods, teaching evaluation etc. With systematic, concrete,organized and clear auxiliary clinical practice,we can achieve the purpose of training the residents who have comprehensive clinical practice ability.

Objective To establish and optimize a loop-mediated isothermal amplification (LAMP) method for the rapid detection of Escherichia coli and its microbial toxin.Methods The LAMP reaction system and reaction conditions were determined by optimizing LAMP reaction,and the optimized LAMP system was used for the detection.Results Primers targeting shiga toxin (stx) gene and O157 antigen gene rfbe were designed.The established and optimized LAMP amplification system contained 1.2 mmol/L dNTPs,10 mmol/L MgSO4,0.4 mol/L betaine,1 μl 10 × Bst DNA polymerase Buffer,8 U Bst DNA polymerase fragment,2 μl DNA template,and the ratio of inner-primer (FIP and BIP) and outerprimer (F3 and B3) were 8∶ 1.Time and temperature for LAMP was 60 min,60 ℃.The sensitivity was 103 times higher than polymerase chain reaction (PCR),reached 5 × 101 CFU/ml.When LAMP was applied to 19 reference strains,102 EHEC strains,the specification was 100％ while identification rate of rfbe,stx1 and stx2 gene reached 100％,95.2％,92.9％.Conclusions The LAMP method showed a promising prospect for the rapid detection of common nosocomial pathogens microbial toxin.

Objective To analyze the changes of vitamin D in children with Henoch-Schonlein purpura(HSP).Methods 130 children with HSP from Kunming Children's Hospital between July 2022-July 2023 were selected as the study subjects and 100 healthy children were selected during the same period as the control group.The blood samples were collected from the children with HSP and the healthy children.The content of vitamin D was measured by Kunming Kingmed Institute for Clinical Laboratory.Results The content of 25(OH)D in children with HSP was lower than that in healthy children,and the difference was statistically significant(P<0.01).The proportion of vitamin D insufficiency in children with HSP was higher than that in healthy children,and the difference was statistically significant(P<0.01).Conclusion The children with HSP are prone to vitamin D insufficiency.Vitamin D supplementation may provide a new method for the treatment of HSP.