1.The Transformations of State in Aged patients Suffer from Hepatocirrhosis Incorporated with Diabetse were Observat through the Iamirudine Therapy
Jianya XUE ; Yongmei ZHU ; Qian ZHANG ; Qunyan TONG
Journal of Medical Research 2006;0(11):-
Objective The transformations of clinical state in aged patients suffered from hepatocirrhosis incorporated with diabetes were observed through the lamivudine therapy.Methods The clinieal state,state of diabetes related to the grade of liver function and the influence of clinical state by lamivncline treatment in 36 patients were analyzed.Results Those with representative symptom of diabetes were less observed(2.8%) in these 36 patients.The patients complicating with the spontaneous bacterial peritonitis had a high chance.The blood glucose level show obviously abnormas after the liver function got worse.With the liver function improved through combined therapy include lamivudine,the blood glucose level turned to a low level.Conclusion The clinical state in aged patients suffered from hepatocirrhosis with Ⅱ type diabetes is untypical.The blood glucose level appearances direct correlation with the condition of hepatocirrhosis.Treatments with lamivudine was favorable for control of blood glucose level and better liver function.
2.The pathological state of metabolic syndrome and the expressions analysis of microRNA-205 in women with endometrial cancer
Chaorong LI ; Yongmei SHI ; Bimei WU ; Xue LI
Chinese Journal of Postgraduates of Medicine 2013;36(27):21-23
Objective To detect the pathological state of metabolic syndrome and the expression of microRNA-205 in women with endometrial cancer.Methods Thirty-eight cases of patients with endometrial cancer were collected including waist circumference,weight,blood pressure.Collected preoperative fasting blood,postoperative endometrial lesions and endometrium tissue adjacent to carcinoma paraffin section.Analyzed the metabolic syndrome in patients with pathological state indicators,extracted the total RNA of endometrium tissue and the level of microRNA-205 was detected.Results The prevalence of metabolic syndrome was 44.74% (17/38).The abnormal rate of high-density lipoprotein cholesterol,blood pressure,triglycerides,waist circumference,fasting blood sugar successively were 52.6% (20/38),36.8% (14/38),34.2% (13/38),34.2% (13/38) and 26.3% (10/38).The expression level of microRNA-205 in endometrial carcinoma was higher than that in normal endometrium tissues,there was significant difference (P < 0.01).Conclusions Metabolic syndrome is closely associated with the metabolic syndrome and its components.The expressions of microRNA-205 may participate in the occurrence and development of endometrial carcinoma,and it may be as an early screening of molecular markers.
3.Effects of platelet derived growth factor on brain cell apoptosis rate and serum neuron-specific enolase after hypoxic-ischemic brain damage in neonatal rats
Chunqing ZHOU ; Feng XU ; Hong JIANG ; Yongmei XUE
Chinese Journal of Perinatal Medicine 2011;14(12):735-738
ObjectiveTo investigate the effects of platelet derived growth factor (PDGF) on brain cell apoptosis rate and serum neuron-specific enolase (NSE) concentration after hypoxic-ischemic brain damage (HIBD) in neonatal rats. MethodsForty-eight HIBD models of 7-day old neonatal Wistar rats were established and then divided into two groups randomly:PDGF group and normal saline control group (n =24 in each).Another 24 neonatal Wistar rats were taken into the sham operation group.The treatment group received intraperitoneal injection of PDGF-BB (50 ng/kg) once,while the other two groups received normal saline at the same time.In each group,rats were randomly sacrificed immediately at 12,24 and 72 hours after injection (n=8).The serum of rats were reserved for NSE concentration determination by enzyme linked immunosorbent assay,and the right brains of the sacrificed rats were used to prepare brain cell suspension for neurocyte apoptosis rate examination by flow cytometry.Mono-variate analysis and q-test were performed for statistical analysis. Results(1) The brain cell apoptotic rates of treatment group [ (6.09 ± 0.70)%,(9.67 ± 1.52) % and (14.15±1.52)%] and control group [(8.00± 1.10)%,(11.45±2.42)% and (22.90±2.03) %] were significantly increased compared to that of sham group [(2.11 ± 0.54)%,(2.34 ±0.46)% and (2.21±0.49)%] at all time points (all P<0.01 or <0.05),the apoptotic rate of treatment group was lower than that of control group (P<0.01 or <0.05).Statistical differences were found among the three groups at 12,24 and 72 hours (F =39.01,66.60 and 194.20respectively; P<0.01).(2) Serum NSE concentration was significantly increased in the treatment group [(8.43 ± 0.17) μg/L,(6.73 ± 0.16) μg/L and (6.12 ± 0.13) μg/L] and control group [(10.04±0.19) μg/L,(9.330.15) μg/L and (8.36 ± 0.16) μg/L] than in the sham group [(4.22±0.53) μg/L,(3.96±0.60) μg/L and (3.59±0.55) μg/L] at all time points,and it was significantly lower in treatment group than in control group (P< 0.01).Statistical difference was found among three groups at 12,24 and 72 hours (F=371.25,245.61 and 236.22 respectively,P<0.01). ConclusionsPDGF might have neuroprotective effect,which could inhibit apoptosis of neural cells and decrease the serum NSE concentration.
4.Effects of benzene and toluene on serum immunological indexes and miRNA-146a,-155 expression in pet-rochemical workers
Qian ZHANG ; Boxuan LIANG ; Na DENG ; Xuexing LIU ; Qifei DENG ; Bo ZHANG ; Xue ZHANG ; Xiaoju MA ; Yongmei XIAO
The Journal of Practical Medicine 2017;33(10):1564-1567
Objective To investigate the effects of immune system and immuno-related miRNAs expression in low-dose benzene and its homologue mixed-exposed workers in a short time. Methods A total of 40 workers were recruited from a petrochemical factory ,and their blood samples were collected before and after work to detect the levels of IgA,IgG,IgM,IFN-γ,IL-1β,IL-2,IL-8,TNF-αin serum and miRNA-146a,-155 expression in the peripheral blood mononuclear cell. In the meanwhile ,we measured the individual benzene and its homologue exposure level of recruited workers. Results According to the concentration of benzene ,the subjects were divided into benzene-exposed group(20 workers)and control group(20 workers). And toluene exposure level in benzene-exposed group was significantly higher than that in control group(P<0.05). Significant decrease of IgG was found in benzene-exposed workers after one work shift,compared with control group(P<0.05). Moreover,the interaction between benzene and toluene was significant correlated with the decrease of IL-1β and TNF-α(P < 0.05). Additionally,the interaction between miRNA-155 and miRNA-146a was significant correlated with the decrease of TNF-α(P<0.05). Conclusions:Occupational exposure to low-dose benzene and toluene in a short time could decrease immune function. And there may be an effect of miRNAs in the regulation of cytokine.
5.Expression of glycine receptor in rat cardiomyocytes
Junyan ZHANG ; Daxiang LU ; Renbin QI ; Huadong WANG ; Yanping WANG ; Yongmei FU ; Mengfei CHEN ; Xue ZHAO ; Chujie LI
Chinese Journal of Pathophysiology 1989;0(06):-
AIM: To study the expression of glycine receptor (GlyR) in adult rat cardiac tissue and cultured cardiomyocytes from neonatal rat hearts. METHODS: Total RNA and membrane protein were extracted from cardiac tissue of adult rats and primary cultured cardiomyocytes from neonatal rat hearts, ?1 and ? subunits mRNA and protein of GlyR were detected with the method of reverse transcription nest DNA polymerase chain reaction (RT-PCR) and Western blotting. RESULTS: The mRNA and protein expression of ? subunit were identified in the adult rat heart tissue and cultured cardiomyocytes, similar to the sequence and immunogenicity generated from GlyR ? subunit of the rat spinal cord; for ?1 subunit, mRNA was found in only cultured cardiomyocytes. CONCLUSION: These data demonstrate that adult rat cardiac tissue and cultured cardiomyocytes from neonatal rat hearts express mRNA and protein of GlyR subunits similar to the GlyR that expresses in the spinal cord, suggesting that GlyR exists in the membrane of the rat cardiomyocytes.
6.Role of glycine receptor in protection of glycine against anoxia/reoxygenation injury in cardiomyocytes
Xue ZHAO ; Daxiang LU ; Renbin QI ; Huadong WANG ; Yanping WANG ; Yongmei FU ; Mengfei CHEN ; Junyan ZHANG ; Chujie LI
Chinese Journal of Pathophysiology 2000;0(11):-
AIM: To investigate whether glycine receptor is involved in the protection of glycine against(anoxia/reoxygenation) injury in cardiomyocytes by detecting oxygen free radical metabolism,apoptosis and intracellular calcium overload.METHODS: The neonatal rat cardiomyocytes were cultured and exposed to anoxia and reoxygenation((A/R)) in the presence of glycine receptor antagonist,glycine or in free chloride buffer.The superoxide dismutase(SOD) activity,the contents of malondialdehyde(MDA) and nitric oxide(NO),the intracellular free calcium concentration and the apoptotic rate in the cardiomyocytes were determined.RESULTS: SOD activity and NO content in cardiomyocytes were lower,but MDA content,intracellular free calcium concentration and apoptotic rate in cardiomyocytes were higher in A/R group than those in control.Pretreatment with glycine inhibited the above changes caused by A/R,which was reversed by strychnine treatment and in the free chloride medium.CONCLUSIONS: Glycine inhibits free radical production,attenuates calcium overload,decreases apoptotic rate and increases SOD activity and NO release in cardiomyocytes exposed to(A/R).These findings suggest that glycine exerts a protective effect against A/R injury via glycine receptor and glycine protects the neonatal rat cardiomycytes from A/R-induced injury in a chloride-dependent manner.
7.Clinical, cytogenetic and dual-color FISH studies on five cases of myelodysplastic syndrome or acute myeloid leukemia patients with 1;7 translocation.
Yongmei SHEN ; Yongquan XUE ; Jianyong LI ; Jinlan PAN ; Yafang WU
Chinese Medical Journal 2003;116(2):231-234
OBJECTIVETo study the clinical and cytogenetic characteristics of four patients with myelodysplastic syndrome (MDS) and one with acute myeloid leukemia experiencing t (1;7).
METHODSFive patients seen in our hospital from 1992 to 2001 were diagnosed as MDS and acute myelocytic leukemia (AML) according to the French-American-British (FAB) criteria. Chromosomes were prepared using the direct method as well as 24-hour unstimulated cultures of fresh heparinized bone marrow for each subject, while R-banding was used to analyze karyotypes. Dual-color fluorescence in situ hybridization (FISH) using SpectrumRed and SpectrumGreen directly labeled chromosome 1-specific alpha-satellite DNA probe (red) and chromosome 7- specific alpha-satellite DNA probe (green) was performed for three cases.
RESULTSOf the five patients, three had 1;7 translocation due to a long history of exposure to benzene. In three cases, dual-color FISH resulted in three red signals and two green ones, in which one red signal adjoining one green signal in 27.6%, 84% and 18.5% metaphases, respectively.
CONCLUSIONSExposure to benzene may be the cause for Chinese MDS and AML patients with t (1;7) translocation. The result of dual-color FISH convincingly confirmed that the centromere of the derivative chromosome 7p/1q resulting from 1;7 translocation was made up of centromeres from both chromosomes 1 and 7.
Adult ; Chromosomes, Human, Pair 1 ; Chromosomes, Human, Pair 7 ; Female ; Humans ; In Situ Hybridization, Fluorescence ; Leukemia, Myeloid, Acute ; genetics ; Male ; Myelodysplastic Syndromes ; genetics ; Translocation, Genetic
8.Distribution characteristics of traditional Chinese medicine syndromes and their elements in people with subhealth fatigue.
Tianfang WANG ; Jiajia WANG ; Xiaolin XUE ; Ping HAN ; Yajing ZHANG ; Guanru LI ; Xiuyan WU ; Yan ZHAO ; Lilong TANG ; Yuyue LIU ; Conglu SUI ; Chen FU ; Yongmei SHANG ; Bo ZHOU
Journal of Integrative Medicine 2010;8(3):220-3
To investigate the characteristics of traditional Chinese medicine (TCM) syndromes and their elements in people with subhealth fatigue.
9.Application and dimensional structure of the early childhood oral health impact scale.
Yongmei DENG ; Songlin HE ; Xue LI
West China Journal of Stomatology 2013;31(1):38-41
OBJECTIVETo investigate influence of oral diseases on child oral health-related quality of life, and to identify the dimensional structure of the early childhood oral health impact scale (ECOHIS).
METHODSThe Chinese language version of ECOHIS was applied to 280 patients aged 2-5 years old from the paediatric dentistry clinic of West China School of Stomatology, Sichuan University. The three-dimensional construct was confirmed by confirmatory factor analysis(CFA).
RESULTSTwo hundred and sixty-eight valid questionnaires (95.7%) were reclaimed. For the child impact section of the ECOHIS, "pain in the teeth, mouth or jaws" was the most frequently reported item by the parents. Item of "feeling upset or guilty" was most frequently reported in the family impact section of the ECOHIS. The CFA results indicated that all factor loadings to its items were 0.25-0.81 with one factor loadings less than 0.30. The modified factor model revealed a better fit to the data.
CONCLUSIONOral diseases have negative impact on the children's oral health-related quality of life. ECOHIS is a three-dimensional structure.
Child, Preschool ; China ; Female ; Humans ; Male ; Oral Health ; Psychometrics ; Quality of Life ; Surveys and Questionnaires
10.The influence of humanistic management atmosphere on nurses′ intention to stay
Ting XUE ; Wenbin JIANG ; Xiaohong LU ; Qiang CHEN ; Shuyun WANG ; Mengdi MA ; Yongmei JIANG
Chinese Journal of Hospital Administration 2020;36(2):160-164
Objective:To explore the influence of humanistic management atmosphere on nurses′ intention to stay in hospital, so as to provide reference for stabilizing nursing team.Methods:The convenience sampling method was used to investigate 1 044 clinical nurses in 5 tertiary hospitals in Shandong province by using the general information questionnaire, nurses′ perception of humanistic management questionnaire and nurses′ intention to stay questionnaire in May 2019.Four dimensions of demographic factors and nurses′ perception of hospital humanistic management were used as independent variables, and the total score of nurses′ intention to stay was used as dependent variable for stepwise regression analysis.Results:The total scores of humanistic management perception and intention to stay were 166.70±29.42 and 23.30±4.29 respectively. There was a positive correlation between humanistic management perception and intention to stay( P<0.05). The three dimensions of human management perception, emotional management perception and cultural management perception, as well as the professional title, working years and employment form could explain 27.5% of variation. Conclusions:The nurses′ intention to stay is in the middle and upper level, which is related to the hospital′s humanistic management. The perception of humanistic management of nurses has a positive predictive effect on the intention to stay, especially in talent management, emotional management and cultural management. Hospital managers should improve the humanistic management mode, enhance nurses′ perception of humanistic management in order to stabilize the nursing team and improve nurses′ intention to stay.