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1.
Chinese Journal of Primary Medicine and Pharmacy ; (12): 2215-2219, 2020.
Article in Chinese | WPRIM | ID: wpr-866577

ABSTRACT

Objective:To investigate the effect of entecavir combined with transcatheter arterial chemoembolization (TACE) on the quality of life, liver function and immune function of patients with primary liver cancer.Methods:From January 2017 to December 2018, 120 patients with primary liver cancer admitted to the Second Hospital of Jiaxing were randomly divided into observation group(60 cases) and control group(60 cases). The patients in the control group were treated with TACE, while those in the observation group were treated with entecavir on the basis of the control group.Both two groups were treated for 3 consecutive courses, and 4 weeks as a course of treatment.The short-term effect, KPS score, liver function and immune function of the two groups were compared before and after treatment.Results:The total effective rate of the observation group(71.67%) was higher than that of the control group(50.00%)(χ 2=5.911, P<0.05). The KPS score of the observation group was (84.25±3.67)points, which was higher than that of the control group[(75.58±3.29)points]( t=13.626, P<0.05). After treatment, the levels of ALT [(35.42±6.24)U/L], TBIL [(23.37±2.89)μmol/L] and AST [(37.29±4.23)U/L] in the observation group were lower than those in the control group [(52.29±4.56)U/L, (30.73±3.78)μmol/L and (54.35±3.89)U/L]( t=16.908, 11.982, 22.995, all P<0.05). The CD 3+ [(58.71±2.93)%], CD 4+ /CD 3+ [(39.74±3.45)%] and CD 4+ /CD 8+ (1.65±0.39) in the observation group were higher than those in the control group [(49.63±3.10)%, (31.12±2.13)% and (0.93±0.17)] ( t=16.489, 16.468, 13.109, all P<0.05). Conclusion:Entecavir combined with TACE is effective in the treatment of primary liver cancer, and it can improve the quality of life, liver function and immune function.

2.
Chinese Journal of Pediatrics ; (12): 824-828, 2018.
Article in Chinese | WPRIM | ID: wpr-810237

ABSTRACT

Objective@#To study the mutational characteristics of KCNT1 and its clinical features in children with early-onset epileptic encephalopathy.@*Methods@#Retrospective analysis of clinical data of 175 children with early onset epilepsy from the Department of Pediatrics at Peking University First Hospital from January 2012 to December 2017. Gene-based analysis was performed on children with targeted capture second-generation sequencing and the source of mutations was verified by PCR-Sanger. The clinical features of children with KCNT1 mutation were summarized.@*Results@#In 175 infants with early-onset epileptic encephalopathy, 6 children were found to have KCNT1 mutations, all of which were new mutations with an overall mutation rate of 3.4% (6/175). All the mutations were missense mutations. The age of onset was from 2 days to 32 days. Five children were diagnosed with epilepsy of infancy with migrating focal seizure, one case was diagnosed with epilepsy, focal seizures, focal seizures with generalization. A total of 6 children were treated with multi-antiepileptic drugs. The disease in 4 patients were partially controlled, while in 2 patients, the disease was not significantly alleviated. One patient died of "severe pneumonia" at one year and 4 months of age. Then, four cases were treated with quinidine. The seizure frequency had no change in 3 cases, the frequency decreased and then relapsed in 1 case. The case once ketogenic diet and failed. Ketogenic diet treatment was applied to 5 cases, no significant effect was achieved. All the 6 patients had severe developmental delay. They could not sit alone, follow the light and objects and had no language.@*Conclusions@#The mutation of KCNT1 gene is mainly de novo. The onset of the disease was early, and mostly occurs in neonate and early infancy. The main seizure type was epilepsy of infancy with migrating focal seizure. Patients usually had severe psychomotor developmental delay. Antiepileptic drugs are ineffective. The efficacy of quinidine was not significant. Though, it still need studies on a large sample.

3.
Chinese Journal of Medical Genetics ; (6): 484-488, 2018.
Article in Chinese | WPRIM | ID: wpr-688209

ABSTRACT

<p><b>OBJECTIVE</b>To delineate the clinical and genetic characteristics of patients with Allan-Herndon-Dudley syndrome (AHDS).</p><p><b>METHODS</b>Genetic testing was carried out by next generation sequencing on 117 patients featuring intellectual disability and developmental delay. Clinical information including clinical manifestation, brain magnetic resonance imaging(MRI), thyroid hormone levels, and electrocardiogram was collected for those with SLC16A2 mutations.</p><p><b>RESULTS</b>Five male patients with SLC16A2 gene mutations were identified, including 2 affected brothers and 3 sporadic cases. The ages of the patients ranged from 8 months to 8 years. All patients presented with severe intellectual disability and developmental delay including poor head control, inability to sit independently, no speech, and poor response to external stimuli. All patients presented with hypotonia, dystonia, and positive pyramidal signs. Three patients had sinus tachycardia. All patients had abnormal thyroid hormone levels with elevated free triiodothyronine (FT), decreased free tetraiodothyronine(FT), and normal thyroid stimulating hormone (TSH). Brain MRI on 3 patients showed delayed myelination. Among the 3 sporadic patients, 2 carried de novo mutations including c.61G to T(p.E21X) and c.695_699delATGGT(p.N232SfsX7), respectively, 1 carried a c.42delC(p.W15GfsX69)mutation, which was inherited from his heterozygous mother. A nonsense mutation (c.916C to T, p.Q306X) was discovered in the two brothers, for which their mother was heterozygous.</p><p><b>CONCLUSION</b>AHDS is characterized by severe psychomotor developmental delay as well as congenital hypotonia, dystonia and positive pyramidal signs. Affected males may present with distinctive thyroid hormone abnormalities including increased FT and low FT accompanied by normal TSH. Delayed meylination of white matter is common. It is an X-linked mental retardation caused by SLC16A2 gene mutations.</p>

4.
Journal of Practical Radiology ; (12): 739-741,753, 2017.
Article in Chinese | WPRIM | ID: wpr-614026

ABSTRACT

Objective To study the clinical efficacy of the combination of sephedex and docetaxel used in transcatheter arterial chemoembolization (TACE) for clinical treatment of primary liver cancer.Methods 120 patients with primary liver cancer in our hospital were divided into the experimental group and the control group randomly and equally, the 60 cases in experimental group were treated with sephedex suspensoid (Sephedex, G-50, 300-500 μm) and docetaxel-iodized oil, while other 60 cases in control group were treated with docetaxel-iodized oil suspension liquid.Results The success rate of surgical intubation in the two groups was 100%.After an average follow-up of 12 months, the postoperative tumor diameter of the experimental group was reduced by (4.4±1.4) cm, while that of the control group was (1.8±1.0) cm;The overall response rate was 70% in the experimental group in contrast to 30% in the control group;the alpha fetal protein (AFP) value was decreased by (33.2±15.2) μg/L in the experimental group and (10.4±9.8) μg/L in the control group.Conclusion The combination of sephedex, docetaxel suspensoid and iodized oil shows great potential in TACE treatment of primary liver cancer, from which the treatment effect can be improved significantly.

5.
Journal of Interventional Radiology ; (12): 1015-1019, 2017.
Article in Chinese | WPRIM | ID: wpr-694159

ABSTRACT

Objective To evaluate the therapeutic effect of bone marrow mesenchymal stem cell (MSC) infusion transplantation via renal artery and via caudal vein in treating chronic kidney disease (CKD) in rats,and to compare the expressions of aquaporin1 (AQP1) and aquaporin2 (AQP2) between the two transplantation routes.Methods A total of 50 male SD rats were selected for this experiment.Two experimental rats were used to make preparation of bone marrow MSC.CKD model was established with infusion of adriamycin via caudal vein in 36 rats.The 36 CKD models were randomly divided into adriamycininduced renal failure model control group (A-C group,n=12),MSC transplantation through the right renal artery group (M-A group,n=12) and MSC transplantation through the caudal vein group (M-V group,n=12).The remaining 12 male SD rats were used as the blank control group (N group).One week after the last bone marrow MSC transplantation,the 24 h urine volume,24 h urinary protein content,serum sodium content and serum albumin level were measured,and AQP1 and AQP2 expressions in the kidney tissue were determined by immunohistochemistry.Results Compared with A-C group,the serum albumin level and 24h urine volume in both M-V group and M-A group were significantly increased (P<0.05),while 24h urinary protein content and serum sodium content were remarkably decreased (P<0.05).The 24h urinary protein content in the M-A group was obviously lower than that in the M-V group (P<0.05).The AQP1 and AQP2 expressions in the kidney tissue in both M-V group and M-A group were strikingly lower than those in the A-C group (P< 0.05),but no statistically significant differences in AQP1 and AQP2 expressions existed between the M-V group and the M-A group (P>0.05).Conclusion MSC transplantation can increase serum albumin,and lower urinary protein,serum sodium and the expressions of AQP1 and AQP2 in renal parenchymal cells,which has the effect on repairing renal injury of adriamycin-induced CKD rats.For a given period of time,the clinical curative effect of MSC transplantation via renal artery is better than that of MSC transplantation via peripheral vein,but the difference in curative effect between the two MSC transplantation pathways has no obvious correlation with AQP1 and AQP2 expressions.

6.
Journal of Interventional Radiology ; (12): 351-354, 2017.
Article in Chinese | WPRIM | ID: wpr-609610

ABSTRACT

Objective To evaluate the therapeutic effect of bone marrow mesenchymal stem cells (BMSC) transplantation via renal artery in treating experimental rats with adriamycin-induced chronic nephro -pathy.Methods A total of 50 male Sprague-Dawley (SD) rats were used as experimental animals.Two rats were used for the isolation and culture of BMSC.Twelve rats were designed as blank control group (group N);in other 36 rats adriamycin was injected through caudal vein to establish rat models of chronic nephropathy,these 36 rats were randomly and equally divided into three groups with 12 rats in each group:control group (group C,n=12),BMSC transplantation via renal artery group (group A,n=12),and BMSC transplantation via caudal vein group (group V,n=12).For the rats of group N,the same amount of normal saline was injected through caudal vein.Results At each observation point,the levels of blood urea nitrogen,serum creatinine,24 h urinary protein and 24 h urinary microprotein in group A,V and C were remarkably higher than those in group N (P<0.01).One and two weeks after BMSC transplantation,the 24 h urinary microprotein level in group A was significantly lower than that in group C (P<0.01);the serum creatinine level in group A was significantly lower than that in group C and group V (P<0.01).One week after BMSC transplantation,both the 24 h urinary protein level and 24 h urinary microprotein level in group A were strikingly lower than those in group V (P<0.01),but two weeks after BMSC transplantation these differences between group A and group V became not statistically significant.Conclusion BMSC transplantation via renal artery can improve cell-homing efficiency and improve the repair of damaged tissue as well.

7.
Journal of Interventional Radiology ; (12): 641-645, 2017.
Article in Chinese | WPRIM | ID: wpr-615303

ABSTRACT

Objective To compare the repair effect on renal function between different times of bone marrow mesenchymal stem cells (BMSCs) transplant via renal artery route in experimental rats with adriamycininduced nephropathy.Methods Adriamycin-induced nephropathy model was established in 32 rats through injection of adriamycin though the caudal vein.Based on the scheduled times of BMSCs transplant,the experimental rats were randomly and equally divided into M0 group (zero time),M1 group (one time),M2group (2 times) and M3 group (3 times) with 8 rats in each group.Other 8 SD rats were used as normal control group (N group).Single dose of 0.5 rnl BMSC suspension (2×106 cells/ml) was transplanted to the rats of M0 group (zero time),M1 group (one time),M2 group (2 times) and M3 group (3 times),for the rats of the groups not receiving BMSC transplant a single dose of 0.5 ml L-DMEM culture medium,used as a placebo,was adopted to replace BMSC suspension.The transplant interval was one week.Before transplant as well as one and two weeks after last time of transplant,the serum urea nitrogen,serum creatinine,24 h urine protein and 24 h urine microprotein were tested,and one week after last time of transplant pathological sections were made for laser focusing microscope examination to observe renal pathological changes and the distribution of BMSC cells in the kidney.Results The values of serum urea nitrogen,serum creatinine,24 h urine protein and 24 h urine microprotein determined at each observation time point in M0 group,M1 group,M2 group and M3 group were significantly higher than those in N group (P<0.001).The values of 24 h urine protein and 24 h urine microprotein determined at one week after last time of transplant in M2 group and M3 group were strikingly lower than those in M1 group (P<0.05),but these differences between M2 group and M3 group were not statistically significant (P=0.063).Conclusion For the treatment of adriamycin-induced nephropathy in experimental rats,two times of using BMSCs transplant via renal artery route can achieve optimal curative effect.

8.
Journal of Kunming Medical University ; (12): 138-141, 2016.
Article in Chinese | WPRIM | ID: wpr-514155

ABSTRACT

Objective To evaluate the clinical application of high quality for super-selective renal artery embolization (SRAE) in treating bleeding after percutaneous nephrolithotomy (PCNL).Methods 134 patients received percutaneous nephrolithotomy were divided into control group (67 patients) and observation group (67 patients).All of patients with serious bleeding after PCNL were given SRAE in the Second Affiliated Hospital of Kunming Medical College from June 2010 to June 2015.At the same time,we gave high quality nursing to observation group.The patients in control group received routine nursing.The effect of nursing was observed.Results The degree of hematuria disappear of the patients in observation group was higher than that in control group (P< 0.05).There were fewer complications in observation group.In the sixth month after discharge,none of them had obvious renal impairment.No recurrence of hematuria,pus kidney and urinary cyst was tested.All cases were satisfied with the treatment.Conclusion It's the key to prevent serious complications and cure successfully with effective and timely supervision and high quality nursing care during the perioperation of SRAE in treating bleeding after PCNL.

9.
Journal of Kunming Medical University ; (12): 33-36, 2016.
Article in Chinese | WPRIM | ID: wpr-509760

ABSTRACT

Objective To explore the apoptosis effect of docetaxel combined gamma knife on hepatoma cell SMMC-7721 subcutaneous xenograft in nude mice.Methods Subcutaneous xenogyaft models were constructed and were divided into two groups:control group and experimental group.The experimental group was treated with docetaxel 60ug/0.3ml once every 3 days for 6 times and gamma irradiation once every other day for 6 times (with indoor temperature of 137Cs radiation source irradiating the tumor and of fractionated schedule 5Gy with the total dose of 10Gy every time).The control group was treated with physiological saline with the same dose of 60 ug/0.3 mL.Tumor growth was observed.Tumor samples were cut 30 days after the treatment and TUNEL was used to detect the apoptosis of tumor cells.Results Tumor growth rate in experimental group significantly slowed down.Apoptotic index in experimental groups was significantly higher than that in control group (P < 0.05) Cornclusion Docetaxel combined gamma knife can inhibit the growth of hepatocellular carcinoma in nude mice.

10.
Journal of Practical Radiology ; (12): 1668-1670,1679, 2015.
Article in Chinese | WPRIM | ID: wpr-602414

ABSTRACT

Objective To observe the characteristics of different level of normal abdominal aorta’s time-flow,time-velocity curve and to investigate the hemodynamic factors in role of the occurrence and development of abdominal aorta’s disease.Methods PC-MRI scanning was performed on 60 normal volunteers T12/L1-L4/5 disc at the level of abdominal aorta,time-flow and time-veloci-ty curve were generated respectively.The characteristics of blood flow curves at different levels of abdominal aorta were observed. Results The time-flow,time-velocity curve of the normal abdominal aorta in different levels have 2nd phase (no diastolic reflux) and 3rd phase (diastolic reflux).Conclusion The characteristics of blood flow curves of different levels of abdominal aorta are dif-ferent.

11.
Chongqing Medicine ; (36): 2509-2511,2514, 2015.
Article in Chinese | WPRIM | ID: wpr-601321

ABSTRACT

Objective To analyse the preoperative diagnose and treatment experience of applying endovascular graft exclusion (EVGE)curing thoracic aortic dissection(AD) ,thus provide experience of diagnose and treatment for cure AD in clinical .Methods Review the clinical data ,therapeutic measures and follow‐up results of 226 AD patients .All patients were treated by EVGE ,coun‐terchecked by DSA post‐operation and reviewed .Results CTA and MRA in the diagnosis of crevasse position coincidence rate was 96 .8% and 95 .2% respectively .One case failed ,the remaining 225 cases were successfully placed graft ,success rate was 99 .6% .It showed that 93 .8% (211/225) complete disappearance of the false lumen or remarkable decrease of the endoleak was noted on the angiograms after stent implantation .No severe procedure‐related complications and death was observed .Conclusion CTA and MRA are important for us to choose appropriate routes ,can be the first choice of pre‐operation examination .EVGE is small trauma , short recovery time and effective in curing AD .

12.
Journal of Interventional Radiology ; (12): 476-480, 2015.
Article in Chinese | WPRIM | ID: wpr-467957

ABSTRACT

Objective To evaluate the clinical application of preoperative multi-slice computed tomography (MSCT) and multi-slice computed tomography portography (MSCTP) in performing transjugular intrahepatic portosystemic stent shunt (TIPSS) combined with gastric coronary vein embolization (GCVE). Methods A total of 126 patients with cirrhosis complicated by upper gastrointestinal bleeding or massive ascites due to portal hypertension were enrolled in this study. The patients were arranged to receive TIPSS together with GCVE. Before the treatment, MSCT and MSCTP were performed in all patients. By using post-processing techniques, including maximum intensity projection (MIP), multiplanar reformation (MPR), volume rendering (VR) and surface shade display (SSD), the anatomy of liver was comprehensively evaluated. Results Both MSCT and MSCTP could clearly display morphologic changes of liver , the spatial relationship of the portal and hepatic veins , the degree and extent of portal collateral circulation , and the severity of ascites, which provided important anatomical information for preoperative evaluation of TIPSS and GCVE. Conclusion MSCT and MSCTP are non-invasive and reliable examinations for the diagnosis of cirrhosis with portal hypertension, it can further clarify the diagnosis and guide the performance of TIPSS and GCVE.

13.
Journal of Interventional Radiology ; (12): 557-561, 2015.
Article in Chinese | WPRIM | ID: wpr-467912

ABSTRACT

Objective To evaluate the clinical application of preoperative multi-slice computed tomography (MSCT) and multi-slice computed tomography portography (MSCTP) in performing transjugular intrahepatic portosystemic stent shunt (TIPSS) combined with gastric coronary vein embolization (GCVE). Methods A total of 126 patients with cirrhosis complicated by upper gastrointestinal bleeding or massive ascites due to portal hypertension were enrolled in this study. The patients were arranged to receive TIPSS together with GCVE. Before the treatment, MSCT and MSCTP were performed in all patients. By using post-processing techniques, including maximum intensity projection (MIP), multiplanar reformation (MPR), volume rendering (VR) and surface shade display (SSD), the anatomy of liver was comprehensively evaluated. Results Both MSCT and MSCTP could clearly display morphologic changes of liver , the spatial relationship of the portal and hepatic veins , the degree and extent of portal collateral circulation , and the severity of ascites, which provided important anatomical information for preoperative evaluation of TIPSS and GCVE. Conclusion MSCT and MSCTP are non-invasive and reliable examinations for the diagnosis of cirrhosis with portal hypertension, it can further clarify the diagnosis and guide the performance of TIPSS and GCVE.

14.
Journal of Interventional Radiology ; (12): 197-199, 2015.
Article in Chinese | WPRIM | ID: wpr-460559

ABSTRACT

Objective To evaluate the short-term and mid-to-long-term clinical effectiveness of endovascular isolation technique with covered-stent in treating Stanford type B aortic dissection. Methods A total of 183 patients with Stanford type B aortic dissection, who were admitted to authors’ hospital during the period from January 2005 to December 2013 to receive endovascular isolation treatment with covered-stent under general anaethesia, were enrolled in this study. The clinical data, including post-operative symptoms, complications, retention time in ICU, hospitalization days, 30-day mortality, etc. were retrospectively analyzed. After discharged from hospital, the patients were followed up to check the situation, position and shape of the stent, the diameter of dissection false lumen, the internal leakage, etc. The survival rate and the quality of life were determined. Results Endovascular isolation procedure with covered-stent was successfully accomplished in all the 183 cases. The retention time in ICU was (3.08 ± 1.93) days, the mean hospitalization time was (3.08 ± 1.93) days, and the 30-day mortality was 1.09%. After discharged from hospital, the patients were followed up regularly, and no collapse or displacement of stent was observed, and the stent remained in its normal shape. No recurrence of dissection, rupture or reversal tear was observed. No long existing internal leakage could be detected. During the follow-up period 4 patients died, among them three died from cerebral infarction and one died of natural death. The 5-year survival rate was 97.82% and the patient’s quality of life did not become apparently worse. Conclusion For the treatment of Stanford type B aortic dissection, endovascular isolation therapy with covered-stent has excellent short-term effect and stable mid-to-long-term result.

15.
Journal of Practical Radiology ; (12): 1035-1039, 2014.
Article in Chinese | WPRIM | ID: wpr-452279

ABSTRACT

Objective To evaluate the embolic effect on rabbits arteries using self-made copper plated platinum coil.Methods 1 7 New Zealand Big Ear Rabbits were selected.Unilateral subclavian artery or carotid artery was embolized with self-made secondary level copper plated platinum micro-coils (experimental group)through 3F-catheter.Contralateral subclavian artery or carotid artery was also embolized using secondary level platinum micro-coils (control group)as a control.The level of serum copper ions and the liver and renal function were recorded during different intervals before and after embolization.The arteriography and the tissue his-tology were observed respectively during different intervals after the embolization.Results 1 5 of 1 7 rabbits were embolized success-fully.After embolization,the level of serum copper ions increased in 2 weeks(P 0.05).The liver and renal function was similar to that of the preoperation after 2 weeks.After embolization,an-giography showed that vascular embolization effect between two groups was not significantly different at 10 min and 30 min;howev-er,the embolization effect of experimental group was superior to that of control one (P <0.01)at 3 days and 1 week,2 weeks,4 weeks,6 weeks and 12 weeks.Pathological results showed that there were a lot of thromboses inside,outside and around the copper coil.Few thromboses appeared around platinum coil in control group.The thrombosis situation in experiment group was better than that in control one (P <0.01).However,no significant difference in inflammatory cell infiltration between two groups was found. Conclusion Self-made secondary level copper plated platinum coil has good physical property,rememorability,flexibility and con-trollability.

16.
Tianjin Medical Journal ; (12): 1180-1183, 2013.
Article in Chinese | WPRIM | ID: wpr-475563

ABSTRACT

Objective To investigate the effectiveness of bone marrow mesenchymal stem cell (MSC) and different transplantation methods of MSC on adriamycin (ADR) model of nephropathy in rats. Methods The ADR model of nephrop-athy was induced by left nephrectomy plus injection of ADR (2.5 mg/kg) in Sprague-Dawley (SD) rats, once a week for two weeks. The model rats with nephropathy were randomly divided into three groups: adriamycin nephropathic model control group (ADR, n=12), MSCs transplantation through right renal artery group (M-A, n=12) and MSCs transplantation through peripheral veins group (M-V, n=12). Another 12 SD rats were served as normal controls (N, n=12). MSCs were cultured, transplanted via right renal artery (2×106/mL) to rats in M-A group, and were transplanted via peripheral veins 2×106/mL) to rats in M-V group. The same procedure was repeated in two weeks. The blood urea nitrogen, serum creatinine, 24 h urine protein and 24 h uromicroprotein were detected before transplantation and in one and two weeks after the second transplanta-tion. The renal morphology and labeled cells were examined in the kidney one week after the second transplantation. Results The values of blood urea nitrogen, serum creatinine, 24 h urine protein and 24 h uromicroprotein were significant-ly higher in M-A group, M-V group and ADR group than those of N group (P<0.01). The level of 24 h uromicroprotein was significantly lower before the second transplantation in M-A group than that of ADR group (P<0.01). The serum level of cre-atinine was significantly decreased in M-A group than that of ADR group and M-V group (P<0.01). The levels of 24 h urine protein and 24 h uromicroprotein were significantly lower after one week transplantation in M-A group than those of M-V group (P<0.01). The serum level of creatinine was significantly lower two weeks after the second transplantation in M-A group than that of ADR group and M-V group (P<0.01), but no significant differences in the levels of urine protein and uro-microprotein between M-A group and M-V group. Conclusion Transplantation of MSCs can alleviate renal damage of chronic ADR-induced nephropathy, which is more effective in rats with MSCs transplantation via renal artery than that in rats with MSCs transplantation via peripheral vein.

17.
Journal of Kunming Medical University ; (12): 89-92, 2013.
Article in Chinese | WPRIM | ID: wpr-441556

ABSTRACT

Objective To evaluate the clinical effectiveness of interventional therapy in treating thoracic aortic dissection (TAD) . Methods A follow-up visit with 24 TAD patients had been operated in our hospital from November 2008 to March 2010. The clinical data, the therapeutic measures and the follow-up results were retrospectively analyzed. Including the remission of symptom, average day in hospital,complication,the long term survival rates and so on. Results All 24 patients have survived, the symptoms have improved instantly, the hospitalization days was 7.3 days,and no complication occurred. The 3 years survival rate was 95.8%. Conclusion Interventional therapy have advantages of treating thoracic aortic dissection with less complication,more secure and higher long term survival rates.

18.
Chinese Journal of Medical Education Research ; (12): 533-536, 2013.
Article in Chinese | WPRIM | ID: wpr-435991

ABSTRACT

Objective To explore main influencing factors of postgraduate entrance examination of medical students in medical universities and to provide guidance for postgraduate entrance examination and employment.Methods Totally 300 2008 and 2009 grade undergraduates of Kunming Medical University were enrolled and divided into postgraduate entrance examination group (n =181)and non postgraduate entrance examination group (n =97).Self-designed questionnaire was used.Intentions of postgraduate entrance examination of two groups and main factors of not taking postgraduate entrance examination were analyzed.Softwares of Excel 2003 and SPSS 17.0 were applied to do constituent ratio analysis and x2 test of gender and residence.Results Among all enrolled students,71.2% paid attention to the entrance exam and 65.1% said that they would take part in the entrance exam.There was no significant differences in taking entrance exam between males and females (x2 =3.213,P=0.073).Age (74.1%),family economic situation (71.1%) and current employment status (68.1%) were the main influencing factor of graduate entrance exam.There were significant differences between factors of age and family economic situation and factors of gender and census register (x2 =4.810,P =0.028 and x2 =9.612,P =0.002).There was no significant difference between factors of age and family economic situation and factor of current employment status (x2 =0.279,P =0.597).Conclusions Age,family economical situation and current employment situation are major influencing factors of postgraduate entrance examination for medical students.Postgraduate entrance examination for medical students needs positive guidance and more care from schools,society and family.Medical students should form correct view for employment and postgraduate entrance examination according to their own condition.

19.
Journal of Leukemia & Lymphoma ; (12): 756-758, 2010.
Article in Chinese | WPRIM | ID: wpr-471436

ABSTRACT

Adult stem cells are a kind of cells which have the capability to differentiate into multiple cell types as well as self renew continuously. They have great therapeutic potential in tissue engineering,genetherapy and cell transplantation.In recent study, it has been found that there were two kinds of stem cells in human amniotic membrane,including human amniotic epithelial cells and human amniotic mesenchymal stem cells. As a new source of stem cells, these two amniotic cells have become the hot spot in stem cells research due to their advantages such as extensive resource, easy to acquire, multi-differentiation potential and negligible antigenicity. This article reviewed biological characteristics, immune regulation mechanism and prospect on amniotic epithelial cells and mesenchymal cells.

20.
Chinese Journal of Medical Imaging Technology ; (12): 764-766, 2010.
Article in Chinese | WPRIM | ID: wpr-460146

ABSTRACT

Objective To explore the role in the localization of vascular puncture points with dynamic contrast-enhanced magnetic resonance angiography (DCE-MRA) before transjugular intrahepatic portosystemic shunt (TIPS). Methods MRA images of 46 patients with portal hypertension were measured. The patients were then punctured according to the measurement Results The supero-inferior distant from the puncture point of hepatic vein to plane of right branch of portal vein (AA') was (22.63±10.21)mm, the anteroposterior distant from the puncture point of hepatic vein to plane of right branch of portal (A'A'') was (13.93±1.07)mm, the angle of sag was (31.64±9.23)°. The distant from puncture point of hepatic vein (AS) and right branch (BS) were (23.51±2.12)mm and (38.51±5.36)mm. The angle of cor was (33.57±8.93)°. Forty-five patients were successful punctured, and the time of puncture decreased. Conclusion The location of portal vein puncture point during TIPS are changeable, therefore individualized location of positioning is needed. DCE-MRA is a valuable non-invasive method of localization, playing an important role in localization of vascular puncture points of TIPS.

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