1.Pareto effect generated in use of full-text database
Chinese Journal of Medical Library and Information Science 2017;26(2):28-33
The Pareto effect generated in use of journal articles covered in Wiley Online Library ( WOL) , a full-text database developed by China Pharmaceutical University, was analyzed, which showed that the number of WOL-covered source journals in ACIE, SSCI, A & HCI, the number of full-text journals that published SCI-covered papers of our university, the key and strong subjects of our university were the leading factors of Pareto effect gener-ated in use of WOL, studies on Pareto effect are thus of importance for the library in its development of literature resources, data information service and subject service.
2.Analysis of the Deficiency of Postnatal Lack of Lactation of
Journal of Zhejiang Chinese Medical University 2017;41(2):127-129
[Objective] The artical summarizes
3.Study on the Levels of Liver and Kidney Function, Blood Lipid and Complement in Patients with Hepatitis B Complicated with Nephropathy
Journal of Modern Laboratory Medicine 2017;32(3):105-108
Objective To explore serum liver and kidney function,blood lipid,complement indicators in patients with hepatitis B-associated nephropathy and the relationship between HBV infection and kidney function.Methods 141 cases with hepatitis B-associated nephropathy were randomly selected from January 2015 to July 2016 from Renmin Hospital of Wuhan University including 96 male,female 45 eases.65 cases with nephropathy included 31 male,female 34 eases.68 cases with healthy people included 36 male and female 32 cases.Liver and kidney function parameters were detected by the automatic biochemical analyzer Siemens ADVIA 2400.Complement C3 and C4 were detected by the automated immunoassay analyzer Beckman 1MMAGE 800.HBV DNA load was detected by fluorescence quantitative PCR instrument ROCHE LightCycler(R)480.Results ALT,Cr,UA,Urea,β2-M,LDL,TCh,TG,C3 and C4 were significant difference among hepatitis B complicated with nephropathy,nephropathy group and healthy groups (FALT =6.50,FCr=46.02,FUA =32.89,FUrea =37.60,Fβ2 M =44.98,FLDL=4.13,FTch =5.20,FTG =26.90,FC3 =14.54,Fc4 =11.01,all P<0.05).ALT,AST,β2-M,C3 and C4 were significant difference among hepatitis B activity period complicated with nephropathy,hepatitis B non-activity period complicated with nephropathy and nephropathy group (FALT =5.96,FAST =7.45,Fβ2-M =18.70,FC3 =5.32,Fc4 =4.16;all P<0.05).Conclusion Concentrations of liver and kidney function,blood lipid abnormalities and complement had a certain relationship with the hepatitis B complicated with nephropathy and HBV had a certain effect on serum concentrations of β2-M and complement.
4.Effect of different excipients of propofol on blood lipids and liver function during liver transplantation
Dailing ZHANG ; Hui CHEN ; Zhili LEI
Chinese Journal of Anesthesiology 2011;31(1):3-6
Objective To investigate the effect of different excipients of propofol on blood lipids and liver function during orthotopic liver transplantation. Methods Forty ASA Ⅲ- Ⅳ patients aged 40-64 yr weighing 50-75 kg undergoing orthotopic liver transplantation were randomly divided into 2 groups ( n = 20 each): propofol medium-chain triglycerides/long-chain triglycerides (MCT/LCT) group (group M) and propofol LCT group (group L). Anesthesia was induced with penehyclidine 1 mg, midazolam 0.04-0.06 mg/kg, sufentanil 0.6-0.8 μg/kg and propofol 1.5-2.0 mg/kg. Tracheal intubation was facilitated with vecuronium 0.10-0.15 mg/kg. The patients were mechanically ventilated. Anesthesia was maintained with 1%-2% isoflurane, continuous infusion of propofol blood samples were collected after admission into the operation room (T1), before skin incision (T2), at the end of pre-anhepatic phase (T3), at the end of anhepatic phase (T4) and 30 and 240 min of neohepatic phase (T5, T6 )for determination of plasma concentrations of triglyceride (TG), total cholesterol (CH), high-density-lipoproteincholesterol (HDL-C), low density-lipoprotein-cholesterol (LDL-C), and activities of aspartate aminotransferase (AST) and alanine aminotransferase (ALT). The changes in parameters from baseline values were calculated. Results Compared with group L, △TG was significant1y decreased at T4-6 in group M ( P < 0.05 ) . There was no significant difference in △CH, △HDL-C, △LDL-C, △AST and △ALT,plasma concentrations of TG,CH, HDL-C and LDL-C,and activities of AST and ALT between the two groups ( P > 0.05). Conclusion The effect of the two formulations of propofol on liver function is comparable. Propofol MCT/LCT exerts less effect on blood lipids during liver transplantation and is more suitable for this type of surgery.
5.Effect of T cell vaccination on cyclophosphamide-treated diabetes in NOD mice
Caifeng YAN ; Zhili ZHANG ; Qinghua GUO
Chinese Journal of Endocrinology and Metabolism 2001;17(1):11-14
Objective To explore the prophylactic effect of T cell vaccination (TCV) on type 1 diabetes. Methods 6-week-old nondiabetic femele NOD mice were vaccinated intraperitoneally with the attenuated, activated T lymphocytes isolated from the spleen of 4-week-old nondiabetic NOD mice, 18-week-old newly diabetic NOD mice and 32-week-old long-term diabetic NOD mice. The incidence of cyclophosphamide-treated diabetes, inflammatory score of insulitis in NOD mice as well as T lymphocyte subset changes in spleen and thymus were determined after TCV. Results TCV was able to reduce the incidence of cyclophosphamide-treated diabetes, to alleviate insulitis, to increase the percentage of CD8+ T lymphocyte subset in spleen and CD4- CD8+ simple-positive T lymphocyte in thymus, and to decrease the percentage of IL-2R+ T lymphocyte and CD4+/CD8+ rate in spleen. Conclusion TCV may decrease host autoimmunity, which seems related to the changes of T lymphocyte subsets in spleen and thymus and prophylactic effect on diabetes.
6.Analysis on application effect of strengthened pulmonary rehabilitation exercise in lung cancer patients with severe pulmonary ventilation dysfunction in perioperative period
Zhili REN ; Ruixin ZHANG ; Mengyao CHEN
Chinese Journal of Practical Nursing 2015;(36):2749-2752
Objective To explore the application effect of strengthened pulmonary rehabilitation exercise in lung cancer patients with severe pulmonary ventilation dysfunction during perioperative period. Methods A total of 96 patients receiving lung cancer radical treatment under thoracoscope in our hospital during March 2013 to April 2015 were collected, and for all these patients, pulmonary function test before treatment showed that there was severe pulmonary ventilation dysfunction. The patients were divided into the routine group and the intervention group by random digital table method, with 48 patients in each group;patients in the routine group received routine perioperative nursing, and those in the intervention group received the strengthened pulmonary rehabilitation intervention plan; change in pulmonary function before treatment, duration of mechanical ventilation, time of oxygen therapy, retaining time of chest tube, length of hospital stay and occurrence of complications after treatment were compared between the two groups. Results After strengthened pulmonary rehabilitation intervention in the intervention group, the FVC was (2.63±0.47) L, the MVV was(53.14±9.40) L, the DLCO was(19.26±2.63) ml·min-1·mmHg-1, the VO2 was (23.15±4.36) ml/kg and the O2Pulse was(10.98±2.52) ml·min-1·times-1, Which were significantly improved compared with those before treatment, (2.41±0.40) L,(46.98±8.91) L,(17.56±2.83) ml·min -1·mmHg -1, (20.17±4.35)ml/kg and(9.82±2.07) ml·min-1·times-1, t=2.521, 3.512, 3.112, 3.421, 2.515, P<0.01 or 0.05. While there was no obvious change in the above- mentioned indexes of those in the routine group. After treatment of patients in the intervention group the duration of mechanical ventilation was (9.42±3.17) hours, time of oxygen therapy was (76.23±21.18) hours, retaining time of chest tube was (3.58±1.44) days and length of hospital stay was (6.62±2.14) days, which were significantly shorter than those in the routine group, (17.29±4.79) hours,(92.14±24.29) hours, (4.73±2.15) days and(8.68±2.96) days. The occurrence rates of complications such as pulmonary infection, pulmonary atelectasis and respiratory failure were 12.50%(6/48),10.42%(5/48) and 4.17%(2/48)in the intervention group, significantly lower than those in the routine group, 41.67%(20/48),29.17%(14/48) and 18.75%(9/48), χ2=10.338, 5.315, 5.031, P <0.01 or 0.05. Conclusions Strengthened pulmonary rehabilitation intervention can improve pulmonary function of lung cancer patients with severe pulmonary ventilation dysfunction before treatment, reduce the occurrence rate of post- operative complications and enhance safety during the perioperative period; it is worth of being further promoted clinically.
7.Expression of RIG-Ⅰgene in peripheral blood of patients with chronic hepatitis C and its ;correlations with hepatitis C virus load and typeⅠinterferon gene expression
Fangping WANG ; Pingan ZHANG ; Zhili NIU
Chinese Journal of Clinical Infectious Diseases 2016;(1):19-23
Objective To detect the expression of retinoic acid-inducible gene Ⅰ ( RIG-Ⅰ) in peripheral blood mononuclear cells (PBMCs) of patients with chronic hepatitis C (CHC), and to explore its correlations with type Ⅰinterferon gene expression and serum level of hepatitis C virus .Methods A total of 101 na?ve patients with CHC were enrolled from Renmin Hospital of Wuhan University during July 2014 and July 2015, and 69 healthy subjects served as controls .The expressions of RIG-Ⅰ, IFNαand IFNβmRNA in PBMCs and serum level of HCV RNA were detected by real-time quantitative polymerase chain reaction.Pearson correlation analysis was performed to investigate the correlations of RIG-Ⅰ mRNA expression with IFNα/βmRNA expression and serum level of HCV RNA .Results The relative expressions of RIG-Ⅰ, IFNα, IFNβmRNA to healthy controls in CHC group were 0.082, 0.022 and 0.156, respectively (t=7.83, 3.65 and 2.13, all P<0.05).RIG-Ⅰ mRNA expression in patients with HCV loads <(1 ×106 ) IU/mL was 1.79 times higher than that in patients with HCV loads≥(1 ×106 ) IU/mL (t=2.60, P <0.05).Pearson correlation analysis showed that the expression of RIG-Ⅰ mRNA was positively correlated with that of IFNαmRNA and IFNβmRNA (r=0.247 and 0.489, P<0.05), but not correlated with HCV load (r=0.187, P>0.05).Conclusion Expression of RIG-ⅠmRNA decreases in patients with CHC , and is positively correlated with that of IFNαand IFNβmRNA.
8.Exploring Impact of Gender and Age Discrepancies on the Expression of Toll-like Receptor 3 and 7 Gene mRNA of Patients with Chronic Hepatitis C Infection
Zhili NIU ; Pingan ZHANG ; Yongqing TONG
Journal of Modern Laboratory Medicine 2015;(1):23-26
Objective Investigating the expression of TLR3 and TLR7 mRNA in peripheral blood mononuclear cells (PBMC) of patients with chronic hepatitis C infection (CHC),to explore the effects of gender and age on Toll-like receptor expres-sion.Methods Peripheral blood was collected from 1 1 5 patients of chronic hepatitis C infection,1 1 3 healthy individuals.Ex-pression levels of TLR3 and TLR7 mRNA were detected by real-time quantitative PCR.Results The expression of TLR3 and TLR7 mRNA were significant difference between patients with CHC infection and healthy individuals (t=38.73,6.16, P<0.05),respectively.The expression of TLR3 and TLR7 mRNA were significant difference between premenopausal fe-males with CHC infection,postmenopausal females and young males of CHC infection (t=61.210,6.464,P<0.05;t=24.166,26.266,P<0.05),respectively.The expression of TLR3 and TLR7 mRNA were significant differences between old males and young males of chronic hepatitis CHC infection (t=86.349,19.583,P<0.05).The expression of TLR3 mRNA was significant differences between old males and postmenopausal females of CHC infection (t=122.941,P<0.05).There was no correlation between the expressions of TLR3 and TLR7 and HCV-RNA load of CHC patents of Gender and age dis-crepancies (|r|<0.40,P>0.05).The HCV-RNA load of premenopausal females was significant lower than young males and old females (t=3.49,2.51,P<0.05),the load of old males was lower than old females (t=2.35,P<0.05),however, there was no significant differences between old males and old females (t=1.20,P<0.05).Conclusion Gender and age dis-crepancies have a relationship with the expression of Toll-like receptors of patients with CHC infection,which may provide a theoretical basis and a new method for CHC.
9.Application of proteomic techniques in the research of ubiquitin-proteasome system
Guoqiang CHEN ; Haijing ZHANG ; Zhili LI
Basic & Clinical Medicine 2006;0(01):-
Proteio degradation via ubiquitin-proteasome system(UPS) is carried out with a wide variety of signallingpathways,from cell cycle and transcription to development.The mass spectrometry-based proteomics techniques are powerful tools in the research of UPS.The recent advance in the study of UPS by proteomics techniques is briefly reviewed.
10.Effect of 1,25-dihydroxyvitamin D_3 on immune intervention in NOD mice
Nianhuan CHANG ; Lina WANG ; Zhili ZHANG
Chinese Journal of Endocrinology and Metabolism 2000;0(06):-
Objective To investigate the preventive effect of 1,25-dihydroxyvitamin D_3 〔1,25-(OH)_2D_3〕 on type 1 diabetes in cyclophosphamide-treated NOD mice. Methods Twenty female NOD mice were administered 280 mg/kg cyclophosphamide by a single intraperitoneal injection at the beginning of the experiment and then divided into two equal groups. Group 1 received intraperitoneal injection of 5 ?g/kg 1,25-(OH)_2D_3 every other day; Group 2 received the intraperitoneal injection of peanut oil in the same volume as control. When the experiment was finished on the 30th day, the incidence of diabetes and the degree of insulitis were observed. The expressions of bcl-2 and bax in islets were detected with immunohistochemical technique. The apoptosis rate of spleen T lymphocyte was also measured by flow cytometry quantitative analysis. Results Intraperitoneal injections of 1,25-(OH)_2D_3 to NOD mice reduced the incidence of diabetes (10% vs 70%, P