1.Detecting the research trend of islet amyloid polypeptide with text mining technique
Chinese Journal of Medical Science Research Management 2014;27(2):162-166
Islet amyloid polypeptide (IAPP) is an important etiologic factor for the type 2 diabetes mellitus.To investigate the biological functions and the applications of IAPP,we used text mining to explore the development of the research about IAPP biochemical reagents and test kits in this study.
2.Expression of Double-stranded RNA-dependent Protein Kinase in Malignant Melanoma and Ordinary Nevi
Ying GAO ; Chunying LI ; Cuiling MA ; Hehui YIN ; Tianwen GAO
Chinese Journal of Dermatology 2003;0(12):-
Objective To study the expression of double-stranded RNA-dependent protein kinase (PKR) in malignant melanoma and ordinary nevi. Methods The expression of PKR and proliferating cell nuclear antigen was examined in 42 cases of malignant melanoma and 25 ordinary nevi by an immunohistochemical method. Results The positive rate of PKR expression was higher in the patients with malignant melanoma than that in the patients with ordinary nevi (P
3.Application of differentiation acupoint massage in empowerment education of the elderly with hypertension
Yujia MAO ; Xiangeng ZHANG ; Jijun WU ; Yufu YIN ; Chunying LI ; Peizhen XING
Chinese Journal of Practical Nursing 2013;29(26):1-3
Objective To evaluate the effectiveness of differentiation acupoint massage on the level of blood pressure control and self-efficacy in the elderly with hypertension with yin-deficiency and yangexcess under the model of empowerment education.Methods 80 elderly with hypertension with yin-deficiency and yang-excess were randomly divided into the intervention group and the control group with 40 patients in each group.Both of them received health education of differentiation acupoint massage consisted of 4 weekly sessions.The intervention group received it under the model of empowerment education whilst the other under the model of the general health education.After 4 weeks of sessions,all patients were followed up for 3 months.The blood pressure value was measured before the sessions and 4 weeks and 3 months after the sessions.The scores of self-efficacy was collected before and 3 months later.Results There were significant differences in the blood pressure,self-efficacy between the two groups after the intervention.Conclusions Differentiation acupoint massage under the model of empowerment education can significantly improve patients'self-efficacy and decrease the level of the blood pressure.
4.Relationship between interleukin-17 gene polymorphisms and outcomes of hepatitis B virus infection in He-bei Han population
Peiyuan HE ; Zhiping HOU ; Chunqing WANG ; Chunying YIN ; Yanling WANG ; Bingqing LI
The Journal of Practical Medicine 2017;33(2):227-230
Objective To explore the relationship between the polymophisms of interleukin?17 (IL?17)?197A/G and the outcomes of hepatitis B virus (HBV) infections. Methods The polymorphism of genotypes and al?leles of IL?17?197A/G in 222 chronic HBV infected patients and 88 HBV infected ones as controls. The contains of serum HBV DNA were detected using PCR combined with DNA amplification in vitro, serum IL?17 expression was detected with ELISA and genotype and allele frequency of IL?17?197A/G locus was detected by Beckman SNP kit. Results There was a significant difference in the serum IL?17 expression (F=158.1, r2=0.61, P<0.000 1) among all the groups. For IL?17?197A/G, there were significant differences for the comparison between the two groups, and the frequency of AA genotype was 47.72%in liver cirrhosis group. Moreover, the highest frequency of GG was in HBV clear?ance group (74.81%);and the lowest group was in chronic HBV liver cirrohosis group (19.05%). Conclusion IL?17?197A/G AA genotype and allele might be associated with susceptibility of HBV infection in Han population in Hei?bei Province.
5.MRI diagnosis and differential diagnosis of transient bone marrow edema syndrome of the hip
Xiaoping WU ; Chunying LIU ; Dong ZHANG ; Wende NING ; Junle YANG ; Jiping DONG ; Xiaohui YIN
Journal of Third Military Medical University 2003;0(20):-
Objective To study MR imaging features of transient bone marrow edema syndrome of the hip so as to improve its diagnosis and differential diagnosis.Methods MR images of transient bone marrow edema syndrome of the hip in 13 patients were retrospectively analyzed in combination with literature review.Results The bilateral hips were affected in 4 patients.The single hip was affected in 9 patients,left hip in 6 and right hip in 3.The MR images demonstrated low signal intensity in all 13 patients on T1WI,and normal signal intensity in 2 patients,moderate or high signal intensity in 11 patients on T2WI,and high signal on T2 fat suppressed or STIR images in all 13 patients.The bone marrow edema pattern involved the femoral head and neck in 13 hips,the femoral head and neck and the intertrochanteric region in 4 hips.A small joint effusion was observed in 8 hips on T2WI.The configuration of femoral heads were normal.Conclusion Correct judgement of MRI manifestations of transient bone marrow edema syndrome of the hip can improve its diagnosis and differential diagnosis.
6.Combination of ultrasound and MRI in the diagnosis of fetal thoracic abnormalities
Chunying LIU ; Li YAN ; Yu ZHENG ; Yali ZHU ; Run LIU ; Min XU ; Yin ZHOU ; Junle YANG
Journal of Practical Radiology 2017;33(5):736-738
Objective To compare and analyze the diagnostic value of prenatal ultrasound and MRI in fetal thoracic abnormalities, as well as the advantages and disadvantages, respectively, and to explore the clinical value of the combined use in diagnosing fetal thoracic abnormalities.Methods The prenatal ultrasound and MRI images of total 94 cases with thoracic abnormalities were analyzed retrospectively.All the patients received MRI exams within 2 days after the preliminary ultrasound diagnosis of abnormalities.All cases were confirmed by autopsy or postnatal follow-ups.Results 94 cases of thoracic abnormalities included 48 cases of cystic adenoma abnormalities, 33 cases of bronchopulmonary sequestration, 10 cases of diaphragmatic hernia and 3 cases of primary pulmonary hypoplasia.The diagnosis coincidence rate of ultrasound was 82.98% (78/94), while the combined use was 93.62% (88/94).There were statistical differences between the combined use and single ultrasound examination in detecting fetal thoracic abnormalities(P<0.05).Conclusion Both ultrasound and MRI could diagnose fetal thoracic abnormalities well and had its own advantages and disadvantages.The combined use of ultrasound and MRI could improve the sensitivity and specificity of prenatal diagnostic accuracy and have a better advantage in diagnosing fetal thoracic abnormalities.
7.Investigation and analysis of internal quality control on clinical chemistry, clinical immunology and clinical hematology of mutual recognition laboratories in 142 medical institutions in Beijing
Rui ZHOU ; Yanyan QIN ; Jian GUO ; Meiyi HE ; Yanmin YANG ; Rui ZHANG ; Shunli ZHANG ; Yuhong YUE ; Zhixin SONG ; Chunying WU ; Hongyi YIN ; Yufang LIANG ; Tingting JIA ; Qingtao WANG
Chinese Journal of Laboratory Medicine 2016;39(12):922-929
Objective To investigate the internal quality control ( IQC ) on clinical chemistry , clinical immunology and clinical hematology in mutual recognition laboratories in medical institutions in Beijing.Methods By means of questionnaire survey and on -site investigation, fresh frozen serum and whole blood samples with assigned values by reference method were measured to investigate the status of IQC on clinical chemistry , clinical immunology and clinical hematology in 142 mutual recognition laboratories in medical institutions of Beijing,and results were analyzed.Results 142 copies of questionnaireson clinical chemistry, clinical immunology and clinical hematology were send out and 120, 97, and 101 laboratories returned the questionnaires respectively .The information feedback rate was 84.5%, 68.3% and 71.1%respectively .All the questionnaires were effective .Questionnaires survey results showed that more than 50%laboratories set up quality control goals and the most of the goals were probability for error detection ( Ped) 95%, probability for false rejection(Pfr)5%;About 70% laboratories usecd the same quality control plan for different tests ;The most frequently used quality control rules are 12s/13s/22s.On-site investigation showed that ,take the results of clinical chemistry for example , based on the desirable biological variation and WS/T 403 -2012 , most of the tests can't meet the quality control goalsunder the existing quality controlcondition.Conclusion Clinical laboratories should consider their actual situations , assess their own qualitylevels that they can reach , set reasonable quality standards for themselves , and make appropriateindividualized quality control plan.
8.Quality nursing countermeasure for upper digestion tract hemorrhage treated by gastroscopy
Chunqing WANG ; Yueyan HUANG ; Dandan QIAO ; Chunying YIN
Journal of Clinical Medicine in Practice 2017;21(22):41-43
Objective To analyze the quality nursing measures for upper digestion tract hemorrhage treated by gastroscopy.Methods A total of 100 patients with upper gastrointestinal bleeding admitted in our hospital were randomly divided into control group (n =50) and study group (n =50).Patients of two groups were treated with endoscopy before surgery,the control group was given routine nursing intervention,and the study group was given quality care intervention on the basis of the control group.The changes of indicators (DBP,SBP,HR) in the two groups during the perioperative period (preoperative,intraoperative and postoperative),the changes of anxiety before and after intervention,and the quality of life at 1 month after operation were compared.Results The intraoperative and postoperative DBP,SBP and HR of the study group were lower than those of the control group (P < 0.05).The incidence of severe anxiety in the study group was lower than the control group (10.00% vs.38.00%,P < 0.05).The proportion of patients without anxiety was higher than that of the control group (60.00% vs.30.00%,P < 0.05).The scores of sleep,energy,emotion,physical activity,pain and social life were lower in the study group than that in the control group (P < 0.05).Conclusion High quality care measures for upper gastrointestinal bleeding can stabilize the physiological indicators of patients,but also ease anxiety,and improve the quality of life.
9.Quality nursing countermeasure for upper digestion tract hemorrhage treated by gastroscopy
Chunqing WANG ; Yueyan HUANG ; Dandan QIAO ; Chunying YIN
Journal of Clinical Medicine in Practice 2017;21(22):41-43
Objective To analyze the quality nursing measures for upper digestion tract hemorrhage treated by gastroscopy.Methods A total of 100 patients with upper gastrointestinal bleeding admitted in our hospital were randomly divided into control group (n =50) and study group (n =50).Patients of two groups were treated with endoscopy before surgery,the control group was given routine nursing intervention,and the study group was given quality care intervention on the basis of the control group.The changes of indicators (DBP,SBP,HR) in the two groups during the perioperative period (preoperative,intraoperative and postoperative),the changes of anxiety before and after intervention,and the quality of life at 1 month after operation were compared.Results The intraoperative and postoperative DBP,SBP and HR of the study group were lower than those of the control group (P < 0.05).The incidence of severe anxiety in the study group was lower than the control group (10.00% vs.38.00%,P < 0.05).The proportion of patients without anxiety was higher than that of the control group (60.00% vs.30.00%,P < 0.05).The scores of sleep,energy,emotion,physical activity,pain and social life were lower in the study group than that in the control group (P < 0.05).Conclusion High quality care measures for upper gastrointestinal bleeding can stabilize the physiological indicators of patients,but also ease anxiety,and improve the quality of life.
10.Study on drop-out from antiretroviral therapy among adult HIV-infected individuals in Dehong ;prefecture,Yunnan province
Shitang YAO ; Yun SHI ; Pinyin LI ; Yuanwu XU ; Wenqin YANG ; Yindi ZHANG ; Chunying YIN ; Liuqing CUN ; Zhijian ZHAI ; Na HE ; Song DUAN
Chinese Journal of Epidemiology 2015;(7):667-671
Objective To examine the proportion and reasons of drop-out from antiretroviral therapy(ART)among 8 367 adult HIV-infected individuals in Dehong prefecture,Yunnan province. Methods All adult HIV-infected patients receiving ART before September 30 of 2014 were examined for the situation of drop-out from ART. Results The proportion of drop-out from ART among adult HIV-infected patients in Dehong prefecture was 14.4%(1 202/8 367). Results from the univariate logistic regression analyses indicated that drop-out from ART was significantly correlated with factors as:living area,gender,age,marital status,HIV transmission route,baseline CD4+T cell counts and initial treatment regimen of the patients. After adjusted for potential confounding variables by multiple logistic regression model,drop-out from ART was significantly correlated with residential area,marital status,HIV transmission route,baseline CD4+T cell count and initial treatment regimen of the patients. HIV-infected patients who were living in Mangshi city,Lianghe county or Yingjiang county,being married or living with partner,HIV infection through sexual contact,with baseline CD4+T cell counts≤200 cells/mm3,and ART included in the initial treatment regimen etc.,were less likely to drop out from ART. The proportion of drop out from ART was significantly decreasing along with the increasing time of ART. Data from specific investigation revealed that among the 1 202 patients who dropped out from ART,704(58.6%)were lost to follow-up,303(25.2%) did not adhere to treatment,74(6.2%)moved out the region,64(5.3%)were Burmese that had returned to Burma,29 (2.4%) stopped the treatment according to doctors’advice,18(1.5%)were incarcerated and 10 (0.8%) were under other reasons. Reasons for the drop-out varied,according to the situation of patients. Conclusion The proportion of drop-out from ART varied significantly according to the characteristics of HIV-infected patients in Dehong prefecture that underscoring the needs for tailored responses to reduce drop-out of ART. Focus should be targeted on reducing the loss to follow-up and improving the treatment adherence.