2.Analysis of the characteristics of hospitalized patients with systemic lupus erythematosus in Ningxia Hui Autonomous Region
Ruijun ZHANG ; Xiaofeng ZENG ; Li WANG ; Rong ZHU ; Hong ZHU
Chinese Journal of Rheumatology 2014;18(7):475-477
Objective To analyze the characteristics of hospitalized patients with systemic lupus erythematosus (SLE) in Ningxia Hui Autonomous Region,and to characterize the epidemiology of SLE.Methods The data of 184 patients admitted to Ningxia Medical College Hospital during January 2008 to December 2013 were retrospectively analyzed.The data analysis included the initial symptoms,system involvement and clinical situations.Chi-square test,t test,Mann-Whitney U test and Logistic analysis were used for statistical analysis.Results ① The ratio of male and female was 1∶9.8.The most common clinical symptoms was rash in 72 cases (39%),and followed by joint pain in 61 cases (33%),swelling in 28 cases (15%) and fatigue in 21 cases (11%).② Eighteen percent (33/184) patients were late-onset SLE patients.Compared with regular SLE patients,the interval was longer in late-onset SLE patients between clinical symptoms onset and the time when they saw the doctor.③ Blood and kidney were the most commonly affected organs.④ The highest diagnosis rate occurred in rheumatology department,the highest diagnosis rate occurred in the kidney department for patients with dropsy as starting symptom.Conclusion SLE primarily occurs in childbearing aged women.The reason of misdiagnosis of SLE is mainly due to the incorrect hospital selection for the first visit.Delayed diagnosis will lead to delay in the treatment.
3.Monitoring on occupational exposure among 3 362 medical postgraduates
Xiaoyan ZHU ; Anhua WU ; Rong FU ; Zhe CHEN ; Lei ZENG
Chinese Journal of Infection Control 2015;(11):780-782
Objective To realize basic status of occupational exposure among medical postgraduates,and provide theoretical evidence for making occupational precaution measures.Methods Data about occupational exposure among medical postgraduates in a teaching hospital between January 2011 and December 2013 were analyzed retro-spectively.Results A total of 3 362 medical postgraduates were monitored,56 (1 .67%)sustained occupational ex-posure.The most common occupational exposure sites were left hand thumbs(n=15,26.79%),occupational expo-sure most frequently occurred during operation(n=29,51 .79%),a total of 40(71 .43%)occupational exposure oc-curred during the process of operation and invasive procedure,all were sharp injuries.46(82.14%)exposure sources were with bloodborne-transmitted diseases.Surgery students accounted for 66.07%(n =37)of students sustained occupational exposure,exposure rate in master’s candidates was higher than doctoral candidates(2.31 % vs 0.28%,χ2 =18.325,P <0.001 ).After timely treatment and preventive medication,none of the students were infected. Conclusion It is necessary to strengthen the occupational safety education for medical postgraduates,improve pre-caution awareness,standardize all kinds of procedures,and implement standard precaution;timely and effective treatment after exposure is important for reducing occupational injury among medical postgraduates.
4.Practice and effect evaluation of the combined education on the professional degree of clinical medicine and standardized training of resident doctors
Xiaoyan ZHU ; Lei ZENG ; Rong FU ; Xiangping LI
Chinese Journal of Medical Education Research 2017;16(6):604-609
Combined training is a new training mode which combines the education of profes-sional degree of clinical medicine graduate and the resident standardization training. Xiangya hospital of Central South University has tried this kind of training mode since 2012. We draw lessons from the advanced training concept in America in combination with the practical situation of our hospital and have established theXiangya-Yalemodel of resident standardization training featuring with the Six Xiangya goals which areprofessional ethics, professional skills, patient safety, medical ethics, teamwork spirit, innovation and self-improvement, highlighting the project manager responsibility system, 360 degree examination and assess-ment, assessment of the OSCE, Mini-CEX evaluation. Through comparing and analyzing the midterm exami-nation scores between the combined training group and non-combined training group, we have found that the combined training group is significantly superior to non-combined training group on clinical skills. In addition, the questionnaire survey results show that most graduate students have positive attitude tocombined training. They believe it will be helpful for them to improve the ability of clinical skills, med-ical practice, doctor-patient communication skills and theoretical knowledge, and contributes to the future career development. Combined training is one major initiative deepening the reform of medical health system and medical education which greatly promotes the development of our country health enterprise, although there still exist some flaws including training teachers, content, implementation, management and evaluation.
6.The effects of gossypol acetate on the morphological features and the gene expression in the bone tissues of the femoral head of Sprague-Dawley rat in vivo after treated with dexamethasone
Hao LIN ; Jun LIU ; Bo WEI ; Rong ZENG ; Peiyong WANG ; Hao XIANG ; Weixiong GUO ; Zhaobo ZHU
Chongqing Medicine 2014;(22):2893-2896
Objective To explore the effects of gossypol acetate on the morphological features and the gene expression in the femoral head of Sprague-Dawley rat in vivo after treated with dexamethasone .Methods Dexamethasone(Dex) was injected into the abdominal cavity of SD rats at an dose of 10 mg/kg ,twice a week ,and feed gossypol acetate 5 mg · kg -1 · d-1 .The controls re-ceived saline 2 mL injection .The treatment lasted for 12 and 20 weeks .The slices of the femoral head were made for HE and immu-nohistochemical study .The total mRNA was extracted for RT-PCR assessment .Results The cancellous bone trabecular became sparse ,trabecular bone area ratio decreased ,bone marrow fat tissue increased .These changes were fitted for pathological character of bone necrosis .The gossypol acetate could not affect the pathological changes .The proportion of the positive stained osteoblasts increased ,adipocytes decreased .PPARγ,C/EBPα,11β-HSD1 expression enhanced ,Runx2 down regulated in the treatment groups and GAA group .Conclusion Dex can induce evident pathological changes conform to the characters of femoral head necrosis .They may have closed correlation between 11β-HSD1 and the gene expression .But GAA could not affected the pathological changes and abnormality of the gene expression .
7.Outcome analysis of endemic fluorosis control in Guangxi in 2006
Min, LIAO ; Jun, LIU ; Zhen-zhu, TANG ; Li-rong, HUANG ; Rui-jun, NING ; Xuan-ping, ZENG
Chinese Journal of Endemiology 2008;27(3):300-302
Objective To investigate the distribution of water fluoride and the status of water-improving defluoridation projects,thus to explore the condition of endemic fluorosis in Guangxi Province.Methods According to"The National Technical Scheme for Endemic Disease Contml in 2005",the fuorine content in water Was determined by F-ion selective electrode,children's dental fluorosis was checked by Dean method.and the skeletal fluorosis was checked by the standard of clinical scale of skeletal fluorosis.Results 305 water samples in 61 villages were examined,among which 71 waters were exceeded the standard,accounting for 23.28%(71/305).The projects of defluoriding drinking water were running well except one was discarded.The prevalence of dental fluorosis was 13.55%(356/2627),the prevalence of skeletal fluorosis was 4.02%(65/1615).Conclusions The situation of endemic fluorosis control is not optimistic in Guangxi,which needs fuaher prevention and controls.
8.Influence of community health education on quality of life and compliance in patients with coronary heart disease
Fang RUAN ; Rong LIANG ; Yan WANG ; Liguang ZHU ; Xiaochun ZENG ; Yunjuan LU ; Mei ZHENG ; Hong LI
Chinese Journal of cardiovascular Rehabilitation Medicine 2015;24(6):600-602,603
Objective:To explore influence of health education on quality of life and compliance in community pa‐tients with coronary heart disease (CHD) .Methods :A total of 83 community CHD patients were selected and ran‐domly divided into routine treatment group (n=38 ,received routine treatment of CHD ) and health education group (n=45 ,received CHD health education based on routine treatment ) .Score of Seattle angina questionnaire (SAQ) after intervention ,therapeutic compliance and incidence rate of major adverse cardiovascular events (MACE) with‐in six months were compared between two groups .Results:Compared with routine treatment group after interven‐tion ,there were significant rise in each item score and total score of SAQ [total score ,(54.3 ± 7.2) scores vs .(65.4 ± 7.5) scores] ,P<0.05 all;and therapeutic compliance also significantly rose (good rate ,52.6% vs .77.8% ) in health education group , P< 0.05. After six‐month follow‐up ,total incidence rate of MACE in health education group was significantly lower than that of routine treatment group (8.9% vs .26.3% ) , P< 0.05. Conclusion:Health education can significantly improve quality of life ,compliance and prognosis in community patients with cor‐onary heart disease ,which is worth clinical extending and use .
9.Granuloma-like interdigitating dendritic cell sarcoma: report of a case.
Rong-jun MAO ; Xiong-zeng ZHU ; Qi-ming LI ; Hui-qiong FANG
Chinese Journal of Pathology 2012;41(2):134-136
Antigens, CD
;
metabolism
;
Antigens, Differentiation, Myelomonocytic
;
metabolism
;
Dendritic Cell Sarcoma, Follicular
;
metabolism
;
pathology
;
Dendritic Cell Sarcoma, Interdigitating
;
metabolism
;
pathology
;
surgery
;
Diagnosis, Differential
;
Granuloma
;
metabolism
;
pathology
;
surgery
;
Head and Neck Neoplasms
;
metabolism
;
pathology
;
surgery
;
Humans
;
Leukocyte Common Antigens
;
metabolism
;
Lymph Nodes
;
metabolism
;
pathology
;
Lymphoma, Large-Cell, Anaplastic
;
metabolism
;
pathology
;
Lymphoma, T-Cell
;
metabolism
;
pathology
;
Male
;
Middle Aged
;
Neoplasms, Multiple Primary
;
metabolism
;
pathology
;
surgery
;
Receptors, Cell Surface
;
metabolism
;
S100 Proteins
;
metabolism
;
Tonsillar Neoplasms
;
metabolism
;
pathology
;
secondary
10.Effects and the mechanism of high volume hemofiltration on acute lung injury induced by endotoxin in dogs
Fen LIU ; Zhenguo ZENG ; Rong JIANG ; Feng ZHU ; Cheng NIE ; Kejian QIAN ; Nonghua LV ;
Chinese Journal of Emergency Medicine 2006;0(10):-
Objective To study the treatment effect and the mechanism of high volume hemofiltration(HVHF)on acute lung injury(ALl)induced by endotoxin in dogs.Methods Sixteen healthy hybrid male dogs were injected LPS(650?g/kg)via central vein within 30 minutes.After model establishment,all animals were divided into two groups randomly( n=8).One group received the treatment of HVHF,while another group received routine treatment.PH,PaO_2,PaCO_2 in arterial blood were recorded at O h after LPS model establishment and 4h after HVHF.Contents of TNF-?,IL-6,and IL- 10 in plasma were measured by radioirnmunity,mRNA expression of TNF-?,IL-6,and IL-10 in lung tissue homogenate were measured by RT-PCR and NF-?B activity by flow cytometer.Results After injection of LPS,PaO_2 and PaO_2/FiO_2 began to decrease,and PaO_2/FiO_2 value was