1.High sensitive C-reactive protein assessment in patients with typical chest pain and normal coronary arteriography
Xiao-Jiong LV ; Jian-Ping QIU ;
Journal of Interventional Radiology 1994;0(02):-
Objective To determine the changes of high-sensitive serum C-reactive protein (hs-CRP) in patients with typical chest pain and normal coronary arteriography.Methods One hundred and twenty three patients were included. CRP was determined using a standard technique, and all patients underwent ECG exercise testing. Results Plasma level of hs-CRP was significantly increased in patients with typical chest pain,coronary arteriography negative and exercise test positive.Conclusion Inflammation may play a role in the mechanism of chest pain for patients with normal coronary angiography.
2.HIV mucosal infection and research development of its blocking biological technique.
Su-Gan QIU ; Jian-Qing ZHU ; Xiao-Yan ZHANG
Chinese Journal of Virology 2010;26(6):500-503
Animals
;
Anti-HIV Agents
;
pharmacology
;
HIV
;
drug effects
;
genetics
;
physiology
;
HIV Infections
;
drug therapy
;
immunology
;
virology
;
Humans
;
Mucous Membrane
;
immunology
;
virology
;
Virus Replication
;
drug effects
3.Comparative study of arthroscopic reconstruction of anterior crucial ligament with autograft and aliograft of bone-patellar tendon-bone
Qiu-Jian ZHENG ; Ming CHEN ; Bin HU ; Dan XIAO ;
Chinese Journal of Trauma 1993;0(06):-
Objective To compare the effect of allograft and autograft of bone-patellar tendon- bone (B-PT-B) under arthroscopy in reconstruction of anterior cruciate ligament (ACL).Methods The injured ACL was reconstructed under arthroscopy by using autograft of B-PT-B in 30 cases and al- lograft of B-PT-B in 28 cases from January 2000 to August 2003.After over twelve months follow up,a comparison was done on rehabilitation of quadriceps femoris,knee stability,the Lysholm's score of knee and the enlargement of tunnel in both groups.Results Both groups obtained marked improvement of knee stability and symptoms after operation.But in the early time,the rehabilitation of quadriceps femoris in the ailograft group is faster than that in the autograft group.The rehabilitation of quadriceps femoris, knee stability and the Lysholm's score of knee were similar at 12th month (P>0.05).There could be seen enlargement of tunnel in both groups,with more in the allograft group (P>0.05).Conclusion For arthroscopic reconstruction of anterior crucial ligament (ACL),allograft of B-PT-B is good substitute, for it is characterized by effectiveness,convenience and minor side effect.
4.Unconstrained shoulder arthroplasty for severe injury of proximal humerus
Bin LIU ; Dan XIAO ; Shi-Xing ZENG ; Qiu-Jian ZHENG ;
Chinese Journal of Trauma 2003;0(12):-
Objective To evaluate the outcome of unconstrained shoulder arthroplasty for severe injury of proximal part of the humerus.Methods Twelve eases were all treated with unconstrained shoul- der arthroplasty.Six patients with complex fractures of proximal humerus and four with bone tumor in the proximal part of the humerus used hemiarthroplasty and two patients with osteoarthritis were managed with total shoulder arthroplasty.Cemented prostheses were used in all the cases.Results The average age was 65 years and the follow-up was 2.3 years.Two cases of complex fractures had light pain with limited external rotation of the shoulder.No pain or prosthetic stems loosening were found,and the range of motion and the function of the shoulder were satisfactory in other cases.Conclusion Unconstrained shoulder arthroplasty is a satisfactory and safe technique for severe injury of proximal humerus.
5.Postoperative radiotherapy and prognosis of 82 astrocytomas
Fang-Mei QIU ; Jian-Hua LIU ; Ye-Sheng XIAO ;
Chinese Journal of Primary Medicine and Pharmacy 2006;0(10):-
50Gy gave better survivals.Conclusion Age,tumor histology,ex- tent of resection,interval time of postoperative radiotherapy and the dosage of target were related to survival.
6.Application of Code-switching in the Microbiology Bilingual Teaching
Qiu LIU ; Ji-Cheng YU ; Xiao-Mei LI ; Jian-Fang YAN ; Chang-Jian LIU ;
Microbiology 2008;0(11):-
It is a trend that innovate the traditional bilingual education model and select a new teaching model.Code-switching is a lingual phenomenon when a passages or articles are expressed with two or more language.To guarantee effect of bilingual education and improve education quality,penetration bilingual education was applied during microbiology teaching.Professional English vocabulary,words,passages or articles were introduced to students timely and by measure by the way of language code-switching.The results showed that bilingual teaching mode with language code-switching inspire study emotion and self-confidence of English expression from students.
7.Significance of endothelins and calcitonin gene related protein in bile in patients with acute cholangitis of severe type
Xianming XIA ; Yunchen XIAO ; Jian YAO ; Bo LI ; Qiu LI ; Ling LIU
Chinese Journal of General Surgery 2001;10(1):32-34
Objective To study the significance of alteration of concentration of endothelins(ET) and calcitonin gene related protein(CGRP) in bile in patients with acute choiangitis of severe type(ACST). Methods The concentration of ET and CGRP were detected by radioimmunoassay in 55 cases of ACST at openation time, and 7th, 14th day after operation. Results Compared with the control group, the concentration of ET in bile in patients with ACST was significantly higher at operation time(P<0.01~0.001). The concentration of ET in bile also showed significant difference at operation time between the 2 groups with different ACST severity(P<0.05). The concentration of ET in bile gradually reduced after operations. Compared with the control group, the concentration of CGRP in bile was signficantly lower at operation time(P<0.01). CGRP in bile gradually rose after operation. Conclusions The ET in bile has some effect on the ACST pathologic alterations. The content of ET in bile is related to the severity of ACST. The disturbance of the balance between bile ET and CGRP may contribute to the pathologic process of liver and bile duct injury in ACST.
8.Change of ?-amyloid precursor protein processing in platelet of Alzheimer's disease patients
Xiao-Qin HUANG ; Jian-Ping JIA ; Chun-Qiu FAN ; Xiu-Min DONG
Chinese Journal of Neurology 1999;0(06):-
Objective To investigate the characteristic of ?-amyloid precursor protein (A?) processing in activated platelet in AD.Methods Thirty-six sporadic AD patients and 30 control subjects were included in this study.Blood was collected from the subjects to separate platelets.After treated by thrombin,the soluble amyloid precursor protein (APP) level in the snpernatants of platelets from 36 were analyzed by means of western blot with a specific antibody recognizing soluble APP.Meanwhile A? level was measured by radioimmunoassay.Results After treated with thrombin,the level of soluble APP in the supernatants of platelets in patients with AD decreased by 31.0% (P
9.Clinical features,neuroimaging findings and pathological characteristics of 35 patients with demyelinating pseudotumors of brain
Qi WANG ; Xiao-Kun QI ; Jian-Guo LIU ; Wei WANG ; Feng QIU ; Feng DUAN ; Bin XIONG ;
Chinese Journal of Neurology 2005;0(07):-
Objective To summarize the clinical features,neuroimaging findings and pathological characteristics of demyelinating pseudotumors(DPT)of the brain,and to differentiate it from glioma. Methods The clinical features,neuroimaging findings and pathological characteristics of 35 patients with demyelinating pseudotumors of the brain were summarized,and the diagnosis for 18 of them was confirmed by bioscopy.Results Demyelinating pseudotumors affected adults of both sexes.The onset age of patients ranged from 9 to 69 years old.There was no definite antecedent,and the clinical syndromes were atypical. Neuroimaging scans showed multiple lesions in cerebral hemisphere,while the lesion in brain stem and spinal cord was single.The symptom and neuroimaging were not parallel.While with many or large lesions, the symptoms and signs were less.The lesions were not enhanced on CT scan,but appeared round or patch enhancement on MRI scan.Nine patients with DWI all appeared high density.The myelin basic protein was useful for diagnosis.The typical pathological changes were demyelination,perivascular inflammatory infiltration and reactive gliosis.The Creutzfeuldt cells were also found in these patients.The lesions might become small or disappear after treatment,but could not serve as the criterion to exclude brain neoplasm. Conclusions DPT is a distinct demyelination disease entity,which is confusable with brain neoplasm.It is difficult to distinguish DPT from brain neoplasm with the clinical features and conventional neuroimaging scan.But DWI scan is useful.The pathological changes accord with demyelination,and Creutzfeuldt cells are also found.It is important to apply corticosteroid treatment or biopsy rather than being anxious to excise the lesions.
10.Expression and significance of HIF-1? and CXCR4 protein in tissues of breast cancer
jian-hai, ZHANG ; jun-feng, WANG ; xiao-yan, TANG ; sheng-long, QIU
Journal of Shanghai Jiaotong University(Medical Science) 2006;0(12):-
Objective To investigate the expression of hypoxia-inducible factor-1?(HIF-1?) and chemokine receptor 4(CXCR4) protein in tissues of breast cancer and its association with clinicopathological features.MethodsThe expression of HIF-1? and CXCR4 protein in 60 breast cancer,30 breast fibroadenoma and 20 normal breast samples were detected by immunohistochemistry,and the relationship between the expression of HIF-1? and CXCR4 protein in the tissues of breast cancer and its association with clinicopathological factors were analysed.ResultsThere was no positive expression of HIF-1? and CXCR4 protein in normal breast tissues.The positive expression rates of HIF-1? protein in tissues of breast cancer and breast fibroadenoma were 65.0% and 26.7%,respectively(P