1.Miyalisan Compared with Ribavirin in the Treatment of Infan ts'Diarrhea
Herald of Medicine 2001;(4):228-
To compare the efficacy on miyalisa n with ribavirin in the treatment of infants' diarrhea. Methods: 152 infants with diarrhea in outpatient department were divided into two groups treated with miyalisan (80 cases) or ribavirin (72 cases) for 3 days. The therapy could be continued for another 3 days if necessary. Results : The Clinically effective rate and the negative conversion rate of rotavirus in the treated group and controlled group were 93.8% and 87%, 82% and 60%, respectively, there were sinnificantly different(P<0.05) between two g roups. Conclusion: Miyalisan had showed a better efficacy in treatment of infants' rotavivus enteritis than ribavirin.
2.Vocal Fold Augmentation by Transplantation of Autologous Fat and Fascia: An Experimental Study
Mingdong LI ; Jun SUI ; Wenhui WANG
Journal of Audiology and Speech Pathology 1998;0(03):-
Objective To compare the histological fates and the effects of autologous fat and fascia used as augmentative materials to treat unilateral vocal fold paralysis (UVFP). Methods Vocal fold augmentation with autologous fat and fascia was performed on 2 dogs (group A) to cure glottic insufficiency caused by left vocal fold paralysis. Autologous fat and fascia 0.4 ml were injected respectively into left and right vocal folds of 9 dogs (group B). The dogs of group B were killed after 1,3 and 5 months and the dogs of group A were killed after 8 months. The histology of both substances and the effect of treatment were evaluated. Results Surviving autologous fat grafts was found in the canine vocal fold after 8 months, but the absorption was too rapid to maintain the bulk of grafts, the effect could last no more than 5 months. Autologous fascia also survived after 8 months, Conclusion The results showed that these two augmentative materials were both effective in the treatment of IJVFP. Autologous fat can only be used as short - term augmentative material. However, autologous fascia has a potential use for long - term application to correct glottic insufficiency caused by UVFP and other diseases.
3.Research Progress on Photocatalytic Degradation of Methyl Tert-butyl Ether in Water
Shigui SUI ; Jun QIN ; Xingpeng HE
Journal of Environment and Health 1993;0(01):-
The methyl tertiary butyl ether(MTBE),as an addictive in gasoline,is used widely since the leaded gasoline has been prohibited.By some ways,MTBE can be transferred into water.Since the degradation of MTBE is very slow naturally,the pollution of MTBE in water is attracting more and more attentions.How to remove the MTBE economically and effectively has become a hot spot in common concern.In this paper,the species of photocatalytic degradation technique and the methods were reviewed including UV-Fenton,UV-H2O2,UV-O3,UV-TiO2 and visible-light photocatalytic decomposition with TiO2 were used to degradation of MTBE in water.
5.miRNA gene in head and neck cancer
Kang ZHANG ; Jing MA ; Jun SUI ; Xiaojiang LI
Journal of International Oncology 2011;38(11):836-838
MicroRNAs (miRNAs) regulate target genes expression in the post-transcriptional levels.There are many kinds of differential expressions of miRNA in head and neck cancer,and the miRNA participate in a series of important biological processes such as cell development,proliferation,differentiation,apoptosis and etc.miRNAs is expected to become an effective means for the diagnosis and treatment of head and neck cancer.
6.Survivin gene polymorphism and neoplasms
Bo YU ; Jing MA ; Jun SUI ; Xiaojang LI
Journal of International Oncology 2011;38(6):409-411
Survivin gene is the strongest inhibitor of apoptosis so far.Recently,it was found that the promoter polymorphism of survivin gene is closely related to risk of cancer and genetic susceptibility.This finding might provide clues for further elucidation of the correlation of risk of cancer and genetic polymorphism,and for diagnosis,prevention and screening of cancer gene.
7.Experience of VATs for posterior mediastinal neurogenic tumors
Yu ZHANG ; Yun LI ; Xizhao SUI ; Jun WANG
Chinese Journal of Thoracic and Cardiovascular Surgery 2012;28(1):10-12
ObjectiveTo review the experience of video-assisted thoracoscopic resection for posterior mediastinal neurogenic tumors,to investigate the technical features and difficulties of thoracoscopic approach.MethodsFrom May 2001 to June 2011,58 patients underwent thoracoscopic resection of posterior mediastinal tumors in our institution,including 36 males and 22 females.The average age of the patients was 38.7 years.The average tumor size was 4.9 cm.16 patients had neurogenic or pulmonary symptoms at the time of diagnosis,while the other 42 were asymptomic.24 lesions were located in the left side,33 lesions in the right side,1 lesion in bilateral sides.All procedures generally required 3 ports,and intracapsular enucleation was preferred,supplying vessels were ligated by hemoclips or Hem-o-lock clips; the nerves of origin were cut off at both edges of the tumor.For bulky tumor,dense adhesion,and massive bleeding,open conversions were performed by extending the incision anteriorly to 6-10 cm.ResultsAll procedures were successfully performed without death event occurring.The average operating time was 127.2 min.The average intraoperative blood loss was 206.4 ml.3 cases requied blood transfusion.The average chest tube duration was 2.72 days.The average postoperative stay was 5.19 days.53 procedures were performed entirely under thoracoscopy to achieve gross-total resection.Conversions to an open procedure were necessitated in 5 patients (8.6%).7 patients experienced post-operative complications,with 4 Horner syndromes.There were 25 neurilemomas,23 neurofibromas,8 ganglioneuromas,1 paraganglioma,and 1 malignant paraganglioma.No local recurrence was seen after an average follow-up of 44.9 months.ConclusionVideo-assisted thoracoscopic removes of the posterior mediastinal tumors are safe,reliable and minimally invasive for selected patients with mastered throcoscopic skills.intracapsular enucleation is a safe procedure with reduced risk,while tumors larger than 6cm and located in the apex are with increased risk.
8.Percutaneous microwave ablation of type I substernal goiter under ultrasonic guidance
Qingling XU ; Yunqian CHEN ; Yaping SUI ; Jun WANG ; Shurong WANG
Chinese Journal of Ultrasonography 2016;(1):48-52
Objective To investigate the feasibility and clinical effect for percutaneous microwave ablation of type I substernal goiter under the guidance of ultrasound . Methods Thirteen patients with type I substernal goiter were selected . All patients underwent percutaneous microwave ablation treatment under the guidance of ultrasound . Thirteen patients with 47 medals nodules were performed ultrasound guided percutaneous microwave ablation . Intraoperative heat blocking blood flow was used to prevent severe hemorrhage .Liquid isolation belt and leverage from methods were used to effectively prevent surrounding important structures against heat damage .Small amount of residual method was used to avoid tracheal collapse . All patients were followed up post‐operative 1 ,3 ,6 ,12 months by monitoring of thyroid nodule volume change , adverse reactions , and postoperative complications . Results Thirteen patients with 47 medals nodules were successfully performed percutaneous microwave ablation guided by ultrasound . Among them ,2 patients performed the second treatment for too large volume of goiter ,tracheal displacement and poor physical tolerance of older . The postoperative ultrasound contrast and color Doppler showed that the lesions were completely inactivated . No obvious complications occurred in all 13 patients , and no permanent hoarseness occured . The symptoms of cervical oppression and discomfort disappeared for all patients within 1-4 months after surgery . Thirteen patients were followed up for 12 months after the operation . The thyroid function was normal and the volume reduction rate of thyroid nodules was (85 ± 31)% . Conclusions Percutaneous microwave ablation of type I substernal goiter under ultrasonic guidance is a safe and effective method to reduce the thyroid nodules with no serious complications . It is worth to be popularized in clinical practice .
9."Cause Analysis and Countermeasure Research on Public Remedy ""Silence"" in Medical Disputes"
Jinyun LI ; Jun LIU ; Xueqiang SUI ; Jianyu ZHOU
Chinese Medical Ethics 2016;29(4):577-579
Firstly, this article introduced the definition of medical dispute and public remedy. Thereafter, it analyzed the causes of public remedysilence in medical disputes from four perspectives including the self-defect of public remedy, inadequacy of legal construction, lack of trust in public remedy, and the popularity of private remedy. Finally, it pointed out the countermeasures of enhanced legal construction, unimpeded public remedy and striking private remedy to solve the problem of public remedy silence in medical disputes.
10.Change of discharge phase of!guinea pig hippocampal pyramidal cells during visual discriminative task
Bo HU ; Jianfeng SUI ; Wei HUANG ; Jun LUO
Journal of Third Military Medical University 2003;0(19):-
Objective To detect the change of discharge phase of guinea pig hippocampal CA1 pyramidal cells during visual discriminative task with an effective and convenient program we designed. Methods Five guinea pigs were performed by extracellular single unit recording in vivo when they were performing visual discriminative task. Discharge signals of individual pyramidal cells were extracted from different frequency signals by wavelet transform (WT), which made it feasible to calculate discharge phase of pyramidal cells in terms of time correlation between discharge and ? rhythm. Results The discharge phase of CA1 pyramidal cells in the 1 to 5s interval before visual discriminative task (172??1.8?) was obviously earlier than that in the 6 to 10s interval after visual discriminative task (189??3.7?) ( P0.01). Conclusion The program we designed is capable of detecting discharge phase of pyramidal cells. Regular shift of discharge phase of hippocampal CA1 pyramidal cells emerges before and after performing visual discriminative task.