Alprostadil ; administration & dosage ; adverse effects ; Drugs, Chinese Herbal ; administration & dosage ; adverse effects ; Humans ; Injections, Intravenous

ObjectiveTo compare the clinical effectiveness and adverse effects following low doses versus traditional doses of amphotericin B liposome (L-AmB) in the treatment of patients with invasive pulmonary fungal infections (IPFI) after renal transplantation.MethodsA total of 26 postrenal transplantation patients with IPFI between Jan. 2005 and Mar. 2011in Zhujiang hospital received L-AmB treatment identified low doses group (0.2-0.5 mg·kg-1·d-1,n =19) or traditional doses group (1-5 mg· kg-1,d-1,n =7) were reviewed.ResultsThe treatment duration in low doses group and traditional doses group was 20.3 +12.7 and19.3 ±13.2 days respectively (P＞0.05).The effective rate in low doses group and traditional doses group was 84.2％ and 57.1％ respectively (P＞0.05).The overall dosage was significantly less in the low doses group (414.7 ± 241.7 mg) than in the traditional doses group (1158.8 ± 928.0 mg) (P＜0.05).The incidence of adverse effect was significantly lower in the low doses group than in the traditional doses group (21.1％ vs.85.7％,P＜0.05).ConclusionThe effectiveness of low doses of L-AmB protocol in the treatment of IPFI postrenal transplantation patients was similar to that of traditional doses of L-AmB protocol,but the incidence of adverse effects in low doses of L-AmB protocol was significantly lower.

Objective To explore the effects of iPS cells-derived chimeric thymus transplantation on T cells reconstitution and graft versus host disease of murine after allo-BMT. Methods iPS cells-derived chimeric thymus was grafted under the renal capsules of mice after allogeneic IBM-BMT. The mice were divided into three groups:IBM-BMT group, IBM-BMT+TT group and IBM-BMT+DLI group. Four weeks after BMT, T lymphocyte subsets in the peripheral blood were analyzed by flow cytometry, the degree and pathological examination of GVHD were observed, respectively. Results Percentage of CD8+T cells in IBM-BMT group, IBM-BMT+TT group and IBM-BMT+DLI group was(5.52 ± 0.83)%,(11.10 ± 1.49)%and(8.49 ± 0.82)%respectively, there was signifi-cant difference between pairwise comparisons(P<0.05), and percentage of CD4 + T cells of the peripheral blood in IBM-BMT+TT group(9.60 ± 0.69)%was significantly higher than IBM-BMT group(6.42 ± 1.40)%and IBM-BMT+DLI group(8.07 ± 0.65)%(P<0.05) . IBM-BMT group and IBM-BMT+TT group showed less clinical and histopathological scoring of GVHD than IBM-BMT + DLI group. Conclusion iPS cells-derived chimeric thymus transplantation could effectively accelerate T cells reconstitution and prevent GVHD after allo-BMT.

Objective To examine an in vivo method for the differentiation of induced pluripotent stem cells (iPSCs) into thymic epithelial cells (TECs) in mice. Methods Green fluorescent protein-expressing iPS cells, derived from C57BL/6 mice, were injected into blastocysts from ICR mice. Chimeric blastocysts were then transferred into uteri of E2.5 pseudopregnant mice. Chimeric mouse could be identified by coat color 10 days after birth. The chimeric thymus was transplanted under the renal capsule of BALB/c nude mice. The spleen was cut out from the thymus-transplanted nude mice and the cells were dispersed and analyzed by a flow cytometer 4 weeks after transplantation. Results Chimeras were born 17 days after embryo transfer and 13 live-born chimeras were obtained. The contribution of iPSC-derived cells in the chimeras ranged from 5% to at most 90%. Typical thymic epithelium structure consisted of green fluorescent protein-expressing cells in chimera. The iPSCs-derived thymic epithelial cells could support the generation of new T cells. Conclusion The results indicate that mouse iPS cells can differentiate in vivo towards normally functioning TECs.

Objective To observe the anticoagulant effect of low molecular weight heparin on induced hemodialysis in patients with acute renal failure.Method One hundred and eight patients with acute renal failure treated with induced hemodialysis were randomly divided into low molecular weight heparin(LMWH)group and unfractionated heparin(UFH)group.A bolus disc of UFH was given at first and then maintained by continuous infusion in UFH group,whereas a single bolus dose of LMWH with 2000AFXa IU to 4000AFXa IU in LMWH group.Results Anticoagulant effect between LMWH and UFH did not show significant discrepancy during induced hemodialysis.The bleeding from internal jugular vein catheter increased in the UFH group much more than that in the UFH group was significantly higher than that in the LMWH group.Anti-FXa blood levels were significantly higher in LMWH group than in UFH group.Conclusions LMWH has minor influence on aPTT and TT,while its anticoagulation effect approximates to that of UFH.LMWH represents a realistic alternative agent UFH in acute renal failure induced hemodialysis.

The relationship of insulin dosage during transition from continuous subcutaneous insulin infusion(CSII)to subcutaneous injections of premixed human insulin in 197 type 2 diabetic patients was analyzed. Positive correlation(r=0.60,P

Objective : To explore the mediating effect of sleep quality on mobile phone dependence and loneliness in university students, so as to provide evidence for prevention and intervention of mobile phone dependence. Methods : A survey was conducted from December 2019 and January 2020 among the students of Guangzhou Medical University. The general information questionnaire, mobile phone dependence index scale, UCLA loneliness scale and Pittsburgh sleep quality index scale were used to analyze the mediating effects of sleep quality on mobile phone dependence and loneliness. Results : A total of 575 questionnaires were distributed and 573 valid ones were collected, with an efficiency of 99.65%. The detection rate of 115 students with mobile phone dependence was 20.07%, and that of 203 students with sleep quality problems was 35.43%. The students scored ( 48.03±6.07 ) points in loneliness, and 405 of them had high level. Mobile phone dependence was positively correlated with loneliness and sleep quality ( r=0.299, 0.385, both P<0.05 ); loneliness was positively correlated with sleep quality ( r=0.553, P<0.05 ). Mobile phone dependence and sleep quality both could positively predict loneliness, mobile phone dependence could positively predict sleep quality, and sleep quality and gender had a significant interaction effect on loneliness ( all P<0.05 ). The mediating effect value of sleep quality on mobile phone dependence and loneliness was 0.290 ( 95%CI: 0.186-0.400 ) in males and 0.131 ( 95%CI: 0.084-0.187 ) in females. Conclusion Sleep quality has a mediating effect on mobile phone dependence and loneliness among university students. Male students are susceptible to the negative effects of mobile phone dependence.

Chronic Disease ; Drugs, Chinese Herbal ; administration & dosage ; adverse effects ; therapeutic use ; Humans ; Male ; Prostatitis ; drug therapy ; Randomized Controlled Trials as Topic ; Suppositories

The aim of this study was to develop the data element standard directory of traditional Chinese medicine (TCM) clinical pharmacy information, to provide application standards and models of TCM clinical pharmacy for the electronic medical record (EMR). The developed line of work is as follows: initially establish research through four forms: literature analysis, questionnaires, discussion groups, expert advice. The research range from the Chinese herbal medicine research, herbal origin, harvesting, processing, identification of traits, physical and chemical identification, modern research, character, taste, Indications, clinical application, processing, dispensing medicine, Chinese medicine specifications, usage, dosage, caution, efficacy indications to small packaging applications, drug research, management and other related issues, including traditional Chinese medicine theory, application and hospital management information; according to the general and part 16 content of the national "Health Information Data Element Standards", and the basic method of extracting data element to study and develop the data element of TCM clinical pharmacy information from the defining content. Correspondingly propose the ideas and methods of construction of the "Data Element Standard Directory of TCM Clinical Pharmacy Information", sort out medicine clinical information data element standard catalog, divided into basic categories, clinical application class, management class three parts, and set norms and standards of identifying data elements, definitions, allowable value of traditional Chinese medicine clinical information, and discuss the sources and standards of information collection, leaving the interface, standardized and scientific terminology, docking with the existing standards, maintenance and management program and oter issues.
China ; Data Mining ; methods ; statistics & numerical data ; Database Management Systems ; standards ; statistics & numerical data ; Electronic Health Records ; standards ; statistics & numerical data ; Evidence-Based Medicine ; methods ; statistics & numerical data ; Humans ; Information Dissemination ; methods ; Medicine, Chinese Traditional ; methods ; Phytotherapy ; methods ; statistics & numerical data

Adolescent ; Bone Screws ; Child ; Female ; Femoral Neck Fractures ; surgery ; Fracture Fixation, Internal ; instrumentation ; Humans ; Male