1.Clinical application of the covered self-expanding stent in the treatment of malignant esophageal stricture
Qiangang TONG ; Shufen FAN ; Bo LI
Journal of Interventional Radiology 2001;0(06):-
Objective To investigate the value of covered self expending metallic stent in the treatment of malignant esophageal stricture. Methods Thirty two patients with dysphagia due to malignant esophageal obstructions, esophagobronchial and anastomotic stenoses were undergone inserting self expending metallic stents. The procedure was done under fluoroscopic guidance. Sixteen patients underwent radiotherapy and (or) chemotherap after the procedure. All patients underwent esophagography before and after the stent placement, and were followed up to death. Results Thirty two stents were placed in 32 patients without any technical failures, and dysphagia was reduced considerably after stent placement. The recurrence of stenosis ( 6.3% vs 54.5% , P
2.Comparison of oral Sildenafil and intravenous prostaglandin E_1 in treatment of pulmonary hypertension associated with congenital heart defects after cardiac surgery
Fan TONG ; Lizhong DU ; Liping SHI
Chinese Journal of Emergency Medicine 2006;0(11):-
Objective To compare the effects of oral Sildenafil(SIL)and intravenous prostaglandin E_1(Alprostadil,PGE_1)in treatment of postoperative pulmonary hypertension(PH)associated with congenital heart defects(CHD).Methods Data were collected from 24 children with postoperative mPAP≥35 mmHg in our hospital between August 2004 and March 2005.These children were randomly divided into three groups:8 children(group A)initially received SIL(0.35 mg/kg,orally by nasal gastric tube),followed by the addition of intravenous PGE_1(20 ng/kg per min)at 40 min.The second group of 8 children(group C)initially received intravenous PGE_1 followed by the addition of SIL at 20 min(dose as above).And remains(group B)were placebo-controlled.The changes of hemodynamic variables,arterial blood gas,lung static compliance(C)and work of breathing(W)were measured after drugs were given.Results Compared with group B,the mPAP and mPAP/mSAP was significantly reduced(P
3.Research Progress in the Relationship Between TCM Syndromes and Modern Medical Staging of Lung Cancer
Chunlei FAN ; Zegeng LI ; Jiabing TONG
Chinese Journal of Information on Traditional Chinese Medicine 2016;23(5):134-136
In recent years, with the continuous increasing incidence and mortality of lung cancer, traditional Chinese medicine (TCM) researches have made some progress. This article reviewed the research progress in the relationship between TCM syndromes and modern medical staging of lung cancer, with a purpose to provide references for the follow-up related work.
5.Endoscropic assist in rat orotracheal intubation
Chinese Journal of Comparative Medicine 2015;(5):47-50
Objective To investigate endoscropic assist in rat orotracheal intubation.Methods 40 rats were randomly divided into two groups.The procedure time, total time, intubation frequency,the success rate of the first intubation and the survival rate in 24h were compared between the conventional group and the endoscropic group.Results The total time in two groups were nearly the same.But the procedure time and frequency of intubation were significantly less in the endoscropic group than those in the conventional group.The success rate of the first intubation in the endoscropic group was obviously higher than that of the conventional group.There was no obviously difference between the survival rate after extubation in 24h between groups.Conclusion Endoscropic assist is superior to the conventional method and worth promoting.
6.Sema4C expresses in neural stem cells.
Jun-die FAN ; Ling-ling ZHU ; Tong ZHAO
Chinese Journal of Applied Physiology 2007;23(2):153-154
Animals
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Neural Stem Cells
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metabolism
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Rats
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Rats, Wistar
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Semaphorins
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metabolism
7.Application of Aiyishu injection in adjuvant treatment of breast cancer after operation and curative effect evaluation
Tong FU ; Sijie LI ; Dong SONG ; Zhimin FAN
Journal of Jilin University(Medicine Edition) 2006;0(04):-
Objective To evaluate the effect of Aiyishu injection on the cellular immunity state of body and toxic and side reaction in post-operation patients with breast cancer after chemotherapy .Methods Seventy patients with breast carcinoma at stage Ⅰ-ⅢA were randomly divided into treatment group (Aiyishu associated CAF regimen) (n=36) and control group (CAF regimen) (n=34).The activities of T cells and NK cells were examined in two groups before and after treatment,and the toxic, side reaction and living quality were also compared.Results The levels of CD3,CD4,CD8 and the ratio of CD4/CD8 and the activity of NK cells in treatment group were higher than those in control group (P
8.EXPERIMENTAL STUDY ON THE CHANGES OF GELATINASE ACTIVITY OF ASCENDING AORTIC ANEURYSMS
Xiang LI ; Shuling BAI ; Jun FAN ; Jun WANG ; Hao TONG
Acta Anatomica Sinica 2002;0(06):-
Objective To investigate the activity changes of gelatinase in the formation of ascending aortic aneurysm.Methods Thirty five young Wistar rats were divided into two groups:the control group and the experiment group.The rat models induced by ascending aorta banding were made.The ascending aortas were taken after 3-5 months operation,changes of gelatinase activity was observed by gelatin zymography and film in situ zymography.Results Gelatinase activity of ascending aortic aneurysm was significantly increased compared with that of normal ascending aortic aorta.Conclusion Elevation of gelatinase activity may play a significant role in the formation of ascending aortic aneurysm.
9.EXPRESSIONS OF TRANSFORMING GROWTH FACTOR-BETA 1 AND ITS TYPE Ⅱ RECEPTOR IN EXPERIMENTAL RAT ASCENDING AORTIC ANEURYSM
Fang LIU ; Shuling BAI ; Jun FAN ; Jun WANG ; Hao TONG
Acta Anatomica Sinica 2002;0(06):-
Objective To investigate the expressions and significance of transforming growth factor-beta 1(TGF?1) and its typeⅡ receptor(TGF?RⅡ) in experimental rat ascending aortic aneurysm of rat model.Methods The rat ascending aortic aneurysm models were made by banding ascending aorta of young Wistar rats.The ascending aortas were taken 4 months after operation.Immunohistochemistry staining and Western blotting were used to investigate the expressions of TGF?1 and TGF?RⅡ.Result Immunohistochemistry staining results showed that TGF?1 expressed in all layers of the aortic aneurysm and the control.TGF?RⅡ was extensively located in the hyperplastic intima and tunica media smooth muscle cells in the aortic aneurysm,while there was only a little positive staining in the control group.Western blotting results indicated that the expression levels of TGF?1 and TGF?RⅡ in the aortic aneurysm were stronger than the control,P
10.Diagnosis and treatment of 36 children with cardiogenic shock
Fan TONG ; Tao LIU ; Liping SHI ; Meiyue SUN
Chinese Journal of Emergency Medicine 2006;0(06):-
Objective To explore the clinical characteristics, treatment and prognostic factors of cardiogenic shock in children. Methods A retrospective analysis was done on clinical features,management strategies and outcome in 36 children with cardiogenic shock in Intensive Care Unit of our hospital from February 1994 to December 2005. Results The clinical presentations of 36 patients varied with the different ages and different primary diseases. And the duration between the presentation and the onset of shock varied with the different primary diseases: the duration for paroxysmal supraventricular tachycardia (PST) was (62.2?12.9) hours, cardiomyopathy (CMP) was (42.0?23.0) hours, endocardial fibroelastosis (ECF) was (20.3?11.1) hours, and fulminant myocarditis (FMC) was (15.0?7.8) hours. At the early stage of shock, all patients showed soft heart sounds.Gallop rhythm was found in 15 cases (41.6%)and cardiopulmonary resuscitation was needed in 17 cases (47.2%).All cases had decreased ejection fraction(EF) and fractional shortening(FS) [(0.32?0.11), (0.14?0.05),respectively] on echocardiography.Cardiothoracic ratio increased in 35 cases (97.2%) and arrhythmia developed in 34 cases (94.4%). The duration from initial treatment to shock correction of was related to the prognosis (P=0.002, Wald=9.91).Fluid resuscitation in cardiogenic shock needed close monitor, and the amount of fluid was 5.25 ml?kg -1?h -1,4.48 ml?kg -1?h -1,4.75 ml?kg -1?h -1 in ECF,FMC and CMP,respectively. Conclusion The clinical presentations high in cardiogenic shock in children were various. Early bedside echocardiogram, chest X-ray and electrocardiogram would be helpful in diagnosis. The duration from initial treatment to shock correction was a strong prognostic factor for cardiogenic shock. Compared with other kinds of shock, fluid resuscitation had its features.