1.Intra-Sac Pressure Measurement of Abdominal Aortic Aneurysm to Reveal The Characters of All Types of Endoleak
Chinese Journal of Bases and Clinics in General Surgery 2003;0(06):-
0 but was obviously lower than P_ sys in no endoleak. P_ sac approached P_ sys in type Ⅰ and type Ⅳ endoleaks. Some researches showed that P_ sac in type Ⅱ endoleak was higher than that in no endoleak and even approached P_ sys , however the other researches showed that P_ sac in type Ⅱ endoleak was lower than that in no endoleak. Conclusion Postoperative P_ sac dropping greatly eliminated the risk of aneurysm rupture, which symbolized the success of endovascular therapy. Even if the type Ⅰ endoleak of small size might lead to obvious elevation of P_ sac , which necessitates management. The impairment and management tactics of type Ⅱ endoleak remained equivocal, which required further study.
2.Non-small cell lung cancer staging system and the implication of 7th lung cancer TNM classification
Journal of International Oncology 2013;40(7):523-526
The TNM staging is the most common tumor staging system of lung cancer.The new revisioned 7th lung cancer TNM staging is published by the international association for the study of lung cancer (IASLC) in the 13th world conference on lung cancer.Accurate clinical staging depends on the multi-analysis from medical histroy,clinical examination,imaging examination and invasive test,which has important significance for guiding the treatment of lung cancer.The 7th lung cancer TNM classification has been revised respectively from the primary focus,lymph node metastasis and remote viscera metastasis,so as to make it more accurately corresponding to the prognosis of patients.
3.Noticeable problem in diagnosis and treatment of drug-induced keratopathy
Chinese Journal of Experimental Ophthalmology 2013;(2):105-109
Ocular surface disorders can be caused by the drug-derived toxicity,adverse effect and abuse of eye drops,and usually these disorders present with unspecific and untypical clinical findings.So the eye abnormality induced by topical administration of eye drops often is confused with some corneal inflammatory diseases.In addition,pathogenic mechanisms vary widely due to the different types of eye drops.Therefore,difficulty of diagnosis and poor curative effect often is a challenge for us.Ophthalmologist should be aware of the toxicity derived eye drops on ocular surface.Several noticeable problems of diagnosis and treatment of drug-derived keratopathy were elaborated in this paper.
4. Application of cook MOB-15 system in guiding wire insertion during endoscopic retrograde cholangiopancreatography
Academic Journal of Second Military Medical University 2010;29(9):1099-1101
Objective: To evaluate the value of Cook MOB-15 system in guiding wire insertion during endoscopic retrograde cholangtopancreatography (ERCP). Methods: The clinical data of 51 patients who received Cook MOB-15 system-guided wire insertion during ERCP between Jan. 2005 to Dec. 2007 were retrospectively analyzed. Forty patients who received conventional ERCP catheter for malignant jaundice between Jan. 2002 and Dec. 2004 were taken as control. The successful insertion rates were compared between the 2 groups. Results: The successful insertion rate was 90.2% (46/51) in the Cook MOB-15 system group and 72.5% (29/40) in the conventional group; there was significant difference between the 2 groups (P<0. 05). Conclusion: The Cook MOB-15 system can significantly raise the successful insertion rate in ERCP.
6.Changes in trafficking of GluR1-containing AMPA receptor and GluR2-containing AMPA receptor from cytoplasm to cell membrane in spinal dorsal horn in a rat model of incisional pain
Ruijuan GUO ; Yun WANG ; Rong SHI ; Anshi WU ; Yun YUE
Chinese Journal of Anesthesiology 2012;32(4):433-436
Objective To investigate the changes in trafficking of GluRl-containing AMPA (GluR1-AMPA) receptor and GluR2-AMPA receptor from cytoplasm to cell membrane in the spinal cord dorsal horn in a rat model of incisional pain.Methods Thirty-two adult male SD rats aged 6-8 weeks weighing 280-300 g were randomly divided into 2 groups:control group (group C,n =8) and incisional pain group (group Ⅰ,n =24).An 1 cm long incision was made in the plautar surface of right hindpaw according to Brennan et al.in group Ⅰ.Cumulative pain score (CPS) and paw-withdrawal threshold to yon Frey stimuli (PWT) were measured at 3 h and day 1 and 3 afar incision ( T1,2,3 ).The animals were sacrificed after pain behavior assessment.Their lumbar segments of the spinal cord (L3-6) were removed.The expression of GluR1 and GluR2 in cell membrane and cytoplasm in spinal cord dorsal horn was determined by Western blot analysis.The co-expression of Stargazing with GluR1 and GluR2 in the spinal cord dorsal horn was examined by co-immuno-precipitation.Results The CPS was increased and PWT decreased; the GluR1 expression in cytoplasm was decreased while the expression of GluR1 in cell membrane and the co-expression of Stargazing with GluR1 were up-regulated in group Ⅰ as compared with group C.There was no significant change in the expression of GluR2 in cytoplasm and cell membrane and the co-expression of Stargazing with GluR2 in group Ⅰ as compared with group C.Conclusion GluR1-AMPA receptor transfers from cytoplasm to cell membrane but GluR2-AMPA receptor does not in rats with incisional pain.
7.THE INFLUENCE OF ANTI-TUMOR DRUG, CHANG-BAI XIN KUI (长白新奎), ON THE ANAE POSITIVE LYMPHOCYTE OF MOUSE TUMOR MODEL PRODUCED BY S180 ASCITES CANCER
Journal of Kunming Medical University 1986;0(04):-
The influence of Chang-Bai Xin kui(长白新圭) on the acid ?-naPhthyl acetate esterase(ANAE) positive lymphocytes was studied by using ANAE as a cytochemical marker.S180 cells ef ascites tumor were inoculated into the mice in experimental and control group. 3 days later, 0.8mg/0.2ml of Chang-Bai Xin Kni was injected peritoneally into the mice in experimental group everyday in 7 days. Eaeh of the two groups has its own self control.The experimental results show that there is no significant differences in total numbar of ANAE positive lymphoctes between the two groups and all self-controls.But after 7 days of injecting the drug, the granular pattern and scattered granular pattern of lymphoctes were increased significantly(P
8.Therapeutic effect of lacrimal balloon surgery on lacrimal duct obstruction in infants
International Eye Science 2017;17(9):1796-1798
AIM:To evaluate the clinical efficacy and safety of balloon dilatation in infants with lacrimal passage obstruction.METHODS:Totally 86 patients (116 eyes) with lacrimal duct obstruction from July 1, 2015 to June 30, 2016 were randomly divided into two groups according to the digital table.The observation group (43 cases, 60 eyes) were operated with balloon dilatation and the control group (43 cases, 56 eyes) were treated with duct exploratory operation.The patients were followed up for 6mo to compare the efficacy.RESULTS:At the 6mo postoperatively, the primary cure rate and total cure rate in the observation group were significantly higher than those in the control group.There was significant difference between the two groups (P<0.05).CONCLUSION:Balloon dilatation operation is safe, and its clinical efficacy is better than lacrimal duct exploratory operation, is an effective way to treat lacrimal duct obstruction in infants.
9.Nursing in the Patient with Thrombus in Lower Limb Deep Vein after Thrombolytic Treatment
Xiuli YUN ; Yuan SHI ; Ling YANG
Journal of Practical Radiology 2001;0(08):-
Objective To discuss the nursing care after the treatment of lower limb deep venous thrombosis by using thrombolytic drug from lateral dorsum of foot vein.Methods 32 patients with lower limb deep venous thrombosis were treated by using micropump pumping thrombolytic drug from lateral dorsum of foot vein,and administration of heparin sodium,706 artificial plasma and danshen root,in combination with nursing care,healthy guidance,observing the signs,symptoms and the effect of treatment.Results Of 32 cases,12 cases were complete recovery,19 cases were partial recovery and 1 case was noneffective.Conclusion Correct nursing care is important in the patients with lower limb deep venous thrombosis after thrombolytic treatment.
10.Quantitative assessment of myocardium perfusion using real-time myocardial contrast echocardiography
Guihua YAO ; Yun ZHANG ; Shengzhuo SHI
Chinese Journal of Ultrasonography 1993;0(02):-
ObjectiveTo determine the possibility of r eal-time perfusion imaging in the quantitative evaluation of myocardial perfusion in various segments of left ventricle. MethodsImages of ten anesthetized dogs were obtained at the mid-papillary muscle short-axis view with a real-time imaging system. Mechanical index (MI) was adjusted to 0.1 , 0.2 and 0.4 respectively, and frame rate was set at 20 Hz. Optison was infused intravenously at a rate of 0.1 , 0.2 and 0.5 ml/min, respectively. Images were recorded for 150 real-time frames commencing immediately after a couple of Doppler bursts. Myocardial opacification was assessed both visually and quantitatively for six segments of left ventricle (antero- and infero-septum, inferior, posterior, lateral and anterior wall). Myocardial signal intensity versus real-time frame curves were made and fitted to an exponential function: Y=A(1-e -?t ). ResultsUsing low MI (MI= 0.1 or 0.2 ) and with continuously infusion of Optison at a rate of 0.2 or 0.5 ml/min, real-time imaging resulted in sufficient myocardial opacification and left ventricular endocardial border definition, and displayed myocardial thickening and wall motion simultaneously. ConclusionsReal-time imaging has a potential in the quantitative assessment of myocardial perfusion, and allows simultaneous assessment of perfusion and myocardial function.