1.Evaluation on curative effect of Stoppa approach combined with iliac fossa approach in treatment of patients with coxafossa anterior column or coxafossa dual column bone fracture
Dechao WANG ; Kui LI ; Pengke CAO ; Fengnian LUAN ; Bing CUI ; Yu NING ; Bing ZHANG
Journal of Jilin University(Medicine Edition) 2017;43(2):391-395
Objective:To investigate the curative effect and safety of Stoppa approach combined with iliac fossa approach in the treatment of the patients with coxafossa anterior column or coxafossa dual column bone fracture, and to provide a scientific evidence for its application in the treatment of the patients with coxafossa anterior column or coxafossa dual column bone fracture.Methods:Sixty-three patients with coxafossa anterior column or coxafossa dual column bone fracture were selected;among them 32 cases were treated with stoppa approach combined iliac fossa approach(Stoppa group),and 31 patients were treated with ilioinguinal approach(control group).The intraoperative blood loss volume,the operaton time,the reset quality of fracture and hip joint function after operation of the patients in two groups were evaluated.Results:The intraoperative blood loss volume of the patients in Stoppa group was lower than that in control group, and the difference was statistically significant (P<0.05).The operation time of the patients in Stoppa group was shorter than that in control group, and the difference was statistically significant (P<0.05).The reset quality of fracture of the patients in stoppa group was higher than that in control group, and the difference was statistically significant (P<0.05).The hip joint function of the patients in Stoppa group was higher than that in control group, and the difference was statistically significant (P<0.05).Conclusion:Stoppa approach combined with iliac fossa approach is an effective method in the treatment of the patients with coxafossa anterior column or coxafossa dual column bone fracture with sufficient exposure and tiny tissue damage.Stoppa approach combined with iliac fossa approach in the treatment of the patients with coxafossa anterior column or coxafossa dual column bone fracture has the advantages of shorter operative time,less blood loss, higher rate of anatomic reduction,and good joint function.
2.The correlation and clinic value of p53,p16,PCNA protein expressions in patients with esophageal carcinoma
Zhong-Ming WANG ; Xiu-Cui LI ; Gui-Rong LIU ; Yong-Mei SUN ; Chun-Luan YUAN ;
Cancer Research and Clinic 2006;0(10):-
Objective To study the expression of p53,p16,PCNA protein in esophageal carcinoma and its relationship to sexual distinction,the location of disease,the biological level,the depth of invasion and lymph node metastasis.Methods 118 patients with esophageal carcinoma were included in the study,all of them were treated for the first time.p53,p16 and PCNA protein in the 118 cases of esophageal carcinoma were detected by immunohistochemical assay(SP technique). Results The positive expression of p53, p16, PCNA protein in 118 patients was 80 %(92/118),42%(50/118)and 97%(115/118),respectively.The positive expression of p53,PCNA protein were irrelated to the sexual distinction,the location of disease,the biological level,the depth of invasion and the lymph node metastasis.The loss of p16 was significantly related to the depth of invasion and the lymph node metastasis(P
3.High-frequency Ultrasound in the Diagnosis of Pediatric Mesenteric Lymphadenitis
Tian XIE ; Zhiyong LUAN ; Ting ZHANG ; Liangqun WU ; Min HANG ; Renwen CUI ; Qi LI
Chinese Journal of Medical Imaging 2013;(10):765-769
Purpose To analyze the high-frequency sonographic images of lymph nodes in mesenteric lymphadenitis of different ages. Materials and Methods 139 children with mesenteric lymphadenitis (study group) and 60 normal children (control group) were divided into 1 to 5 years, 6 to 10 years and 11 to 15 years group, the characteristics of high-frequency ultrasound sonographic images were analyzed, accuracy of longitudinal diameter (L), transverse diameter (S), aspect ratio (L/S) and color Doppler blood flow signal classification for the prediction of mesenteric lymph nodes swelling were evaluated using receiver operating characteristic (ROC) curve. Results Mesenteric lymph nodes in the control group appeared as spindle shape with sparse blood flow signals, L, and L/S increased with age increasing (F=4.047, 9.586;P<0.05). Mesenteric lymph nodes in the study group displayed as oval or teardrop-shaped with rich blood flow signals, L, S and L/S did not change significantly with age increasing (F=0.184, 1.084, 2.083; P>0.05). Compared with the control group, blood flow signals were more abundant in all age groups of the study group, L and S were also significantly higher (L:t=-13.798,-12.813,-8.089;S:t= -8.212,-13.172,-9.606, P<0.01), only in the 1 to 5 years group statistically significant difference (t=-3.208, P<0.05) was showed between the two groups. From 1 to 5 years, the sensitivity and specificity for the judgment of lymph node swelling were 95.56%and 100.00%, respectively when using L=9.85 mm as a standard;from 6 to 10 years, the sensitivity and specificity for the judgment of lymph node swelling were 95.59%and 100.00%, respectively when using L=10.25 mm as a standard;from 11 to 15 years, the sensitivity and specificity for the judgment of lymph node swelling were 92.31%and 100.00%, respectively when using S=4.40 mm as a standard. Conclusion High-frequency ultrasound is able to display the location distribution and morphological characteristics of the mesenteric lymph nodes in children, and also to accurately measure the diameters and flow signal distribution of the lymph nodes, thus will provide valuable evidence for the diagnosis of pediatric mesenteric lymphadenitis.
4.ANALYSIS AND EVALUATION OF A PHYSICAL ACTIVITY QUESTIONNIARE OF PROFESSIONALS IN CHINA
Guansheng MA ; Dechun LUAN ; Ailing LIU ; Yanping LI ; Zhaohui CUI ; Xiaoqi HU
Acta Nutrimenta Sinica 1956;0(03):-
Objective: To design the “one-year physical activity questionnaire” used in 2002 China National Nutrition and Health Survey. Methods: The intensity of each activity in the questionnaire was assessed from literature review and experts consultation. The energy intake was calculated from food frequency questionnaire for validation of the physical activity questionnaire. Results: The average daily energy expenditure per capita estimated from the questionnaire was 11.6MJ (male 11.9MJ, female 11.2MJ). The average physical activity level (PAL) was 1.95 (male 1.88, female 2.02). There was significant correlation between energy expenditure and energy intake (r = 0.13, P
5.PHYSICAL ACTIVITY LEVEL AND ITS INFLUENCING FACTORS OF PROFESSIONALS IN CHINA
Guansheng MA ; Dechun LUAN ; Ailing LIU ; Yanping LI ; Zhaohui CUI ; Xiaoqi HU
Acta Nutrimenta Sinica 1956;0(04):-
Objective: To describe the physical activity level and its influencing factors of Chinese professionals, to provide basis for developing intervention strategies. Method: The information on physical activity was collected by one year physical activity questionnaire in "2002 China National Nutrition and Health Survey", and 29 783 professionals aged 18-59 years old(male 15 911, female 13 872)were involved. Metabolic equivalent (MET) was adopted to estimate the intensity level of physical activities. Physical activity level (PAL) was calculated to classify sufficient (PAL≥1.7) or insufficient (PAL
6.Contrast Research on Decreasing Rate of Serum ?_2-Microglobulin before and after Children′s Hemodialysis and Hemodiafiltation
cui-hua, LI ; jiang-wei, LUAN ; yan-xiang, WU ; xing-xian, YANG ; xiao-wen, WANG
Journal of Applied Clinical Pediatrics 2006;0(18):-
Objective To explore the influence of hemodialysis(HD) and henodiafiltation on serum ?_2-microglobulin(?_2-MG) of children with acute renal failure and contrast research on declining rate of serum ?_2-MG before and after(children′s) HD and HDF.(Met-)hods By Branc Dialog HD machine of double-pump,HDF for 18 times and HD for 20 times were given to children with acute renal(fai-)lure.The serum ?_2-MG were observed before and after HD and HDF.Results A great difference was observed in level of serum ?_2-MG between before and after HD and HDF.In HDF group,there was significant difference in level of serum ?_2-MG before and after HDF(P
7.Isolation and identification of three Marek's disease virus strains and sequence comparison of genes involved in pathogenesis
Yingnan LIU ; Fanfeng MENG ; Yang LI ; Peng SUN ; Huaibiao LUAN ; Hongqin SU ; He CUI ; Shuang CHANG ; Peng ZHAO ; Zhizhong CUI
Chinese Journal of Veterinary Science 2017;37(8):1479-1484,1500
To understand epidemiological characteristics of Marek's disease virus (MDV) prevalent in china currently,3 Marek's disease (MD) strains were isolated and identified from white feather meat chickens vaccined with MDV CVI988 or 814 through necropsy,histopathological observation,virus isolation and IFA detection,named SDAU1501,SDAU1502 and SDAU1503,respectively.vIL8,pp38,MEQ gene of the three strains of MDV were amplified using PCR,and compared with reference strains.The homology between SDAU1501 and SDAU1502 and virulent strains was above 97%,suggesting some features of virulent strains;while meq gene of SDAU1503 lost P amino acid at the 194 th site as that in CVI988,But the distinctive 177 nucleotide insertion mutations was not existed,predicting that it may be a attenuated vaccine strain.New variations of MDV continued and different types of variants emerged,therefore,prevalence and genetic monitoring of MD should be proceeded;meanwhile,more attentions should be given to MDV vaccine development.
8.Application of Hemodialysis and Filtration in Children with Acute Renal Failure
cui-hua, LI ; jiang-wei, LUAN ; yan-xiang, WU ; xing-xian, YANG ; xiao-wen, WANG ; dong-yun, LI
Journal of Applied Clinical Pediatrics 2006;0(17):-
Objective To discuss the application of the hemodialysis and filtration(HDF) in children with acute renal failure(ARF).Methods By Branc Dialog hemodialysis machine of double-pump,HDF for 19 times and hemodialysis(HD) for 21 times were given to the children with ARF.The serum blood urea nitrogen(BUN),creatinine(Cr),uric acid(UA),?_2 microglobulin(?_2-MG) and the rate of the heart,blood pressure,temperature were observed before and after HD and HDF.Results The clearance rates of BUN,Cr,UA,(?_2-)MG of HDF were markedly higher than those of HD(P
9. Detection of autoantibodies in serum of patients with coal workers' pneumoconiosis
Dongmei WANG ; Baojun YUAN ; Chao LI ; Lichang GAO ; Jingjing CUI
China Occupational Medicine 2018;45(03):350-354
OBJECTIVE: To explore the detection of autoantibodies in serum of patients with coal workers' pneumoconiosis( CWP).METHODS: Eight hundred and three cases of stage Ⅰ CWP patients were selected as study subjects by random sampling method.Anti-nuclear antibody and anti-neutrophil cytoplasmic antibody( ANCA) in serum were detected by indirect immunofluorescence assay; myeloperoxidased efficiency( MPO) antibody,anti-mitochondrial M2 antibody( AMA-M2) and anti-cyclic citrullinated peptide( CCP) antibody were detected by enzyme-linked immunosorbent assay;rheumatoid factor( RF) was detected by enhanced immunoturbidimetry of latexa.Group analysis was conducted according to age,lung function,length of dust exposure and the nature of dust exposure collection.RESULTS: In the serum of 803 CWP patients,the positive rate of anti-nuclear antibody,AMA-M2,RF,anti-CCP antibody,ANCA and MPO antibody were 9.7%,7.5%,7.3%,4.0%,2.6% and 0.8% respectively; the karyotype distribution of 78 cases of anti-nuclear antibody positive specimens was spotted( 43.6%), cytoplasmic( 20.5%), homogenous( 7.7%) and nucleolus( 5.1%),with a titer of 1:100.The positive rate of anti-nuclear antibody in the > 70.0 years group was higher than that of ≤60.0 and ≤70.0 years group( P < 0.017); the positive rate of anti-nuclear antibody in the abnormal lung function group was lower than that of the normal group( P < 0.01); the positive rate of anti-CCP antibody in the dust exposure length > 30.0 years group was higher than that of ≤30.0 years group( P < 0.017); the positive rate of anti-CCP antibody in silica-exposed group was lower than that in the coal-exposed group( P < 0.01).CONCLUSION: The positive rate of antinuclear antibody,AMA-M2,RF and anti-CCP antibody in CWP patients were high.The positive rate of anti-nuclear antibody is associated with age and lung function.The positive rate of anti-CCP antibody is related to the duration and nature of dust exposure.
10. Serum levels of SP-A and SP-D in stage Ⅰ coal workers' pneumoconiosis and their significance
Baojun YUAN ; Dongmei WANG ; Chao LI ; Jingjing CUI ; Lichang GAO
China Occupational Medicine 2018;45(04):495-501
OBJECTIVE: To explore the changes of serum levels and significance of surfactant protein( SP) A and SP-D in patients with stage Ⅰ coal workers' pneumoconiosis( CWP). METHODS: A random sampling method was used to select 88 cases of stage Ⅰ CWP patients as the CWP group,50 cases of healthy underground miners with similar dust exposure history as the dust exposure group and 38 cases of ground workers without dust exposure history as the control group. The serum levels of SP-A and SP-D in 3 groups were detected by enzyme-linked immunosorbent assays. RESULTS: The levels of serum SP-A and SP-D in the CWP group and the dust exposure group were higher than that of the control group( P <0. 05). The serum level of SP-D in the CWP group was higher than that of the dust exposure group( P < 0. 01). The serum level of SP-D in the smoking CWP subgroup was lower than that of the non-smoking CWP subgroup( P < 0. 05).CONCLUSION: The abnormal serum levels of SP-A and SP-D were related to the development of stage Ⅰ CWP. Smoking might affect the serum level of SP-D in stage Ⅰ CWP patients.