1.A clinical study of improved occlusal reconstructions to partial denture arches with seriously interlaced occlusion
Sheng HU ; Maochong CHEN ; Ruitao HUANG
Chinese Journal of Primary Medicine and Pharmacy 2010;17(6):742-743
Objective To investigate the effective and inexpensive therapy to partial denture arches with seriously interlaced occlusion. Methods Occlusal reconstructions with fixed and removable prosthesis were taken to cure partial denture arches with seriously interlaced occlusion. Masticatory efficiency was measured and X-rays of Schillers position were taken before and after therapy. Results After therapy masticatory efficiency was raised. And the function of TMJ was better. Conclusion Occlusal reconstruction with fixed and removable prosthesis is an effective way to cure partial denture arches with seriously interlaced occlusion.
2.Ring chromosome 20 syndrome.
Chinese Journal of Pediatrics 2013;51(9):710-712
Anticonvulsants
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administration & dosage
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therapeutic use
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Brain
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diagnostic imaging
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physiopathology
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Child
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Child, Preschool
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Chromosome Deletion
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Chromosome Disorders
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diagnosis
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genetics
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Chromosomes, Human, Pair 20
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genetics
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Electroencephalography
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Epilepsy
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diagnosis
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drug therapy
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genetics
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Epilepsy, Complex Partial
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diagnosis
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drug therapy
;
genetics
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Humans
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Karyotyping
;
Radiography
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Ring Chromosomes
3.MRI diagnosis of mitral atresia
Xin CHEN ; Lianyuan HU ; Xiaotang SHENG
Chinese Journal of Radiology 2001;0(03):-
Objective To analyse the pathologic changes and MRI appearances of mitrial atresia (MA). Methods MRI appearances of 5 cases with MA confirmed by operation were reviewed and compared with angiocardiography (CAG). Results MRI demonstrated the pathologic characteristics of three types of MA according to the traditional classification:biventricular hearts with imperforate mitral valve (1 case),univentricular heart of right ventricular type with absent left atrioventricular connection (3 cases) and univentricular heart of left ventricular type with imperforate mitral valve (1 case).MRI still provided anatomic information of associated anomalies including mainly aneurysms of atrial septum (1 case),total anomalous pulmonary venous drainge into superior vena cava (1 case),absent left pulmonary artery (1 case) and pulmonary stenosis (4 cases). The right atrial and(or) ventricular angiocardiograms in the 5 cases could not display the anatomic morphology of the malformation,with exception of one case only. Conclusion MRI is valuable in diagnosis of MA.
4.Current Status and Analysis of Cancer Chemotherapy Quality in Secondary and Tertiary Hospitals of Shanghai City
Xuedan SHENG ; Xichun HU ; Yaokun CHEN
Chinese Hospital Management 2017;37(7):48-50
Objective To fully assess the status of cancer chemotherapy quality of secondary and tertiary hospitals in Shanghai City in order to improve the quality control system of cancer chemotherapy.Method According to the supervision plan of Shanghai Cancer Chemotherapy Quality Control Center,all of the 103 secondary and tertiary hospitals in Shanghai City which administrated chemotherapy to cancer patients have been inspected in 2015.SPSS13.0 was used for data aggregation and analysis.Result The cancer chemotherapy quality was significantly different between the secondary and tertiary hospitals,as well as between the oncoiogy and non-oncology departments,the main problems were as follow.:the informed consent content was incomplete (33.04%);pathological diagnosis was incomplete or missing (15.50%);tumor stage was not standardized or no staging (56.27%);the chemotherapy purposes (42.44%) and the chemotherapy indications (37.47%) and contraindications (12.21%) were incomplete or missing;the evaluation of chemotherapy efficacy was incomplete or not evaluated (24.10%);the mid-term assessment was incomplete or not evaluated (27.72%);admission history (16.28%) and records of the chemotherapy day (32.04%) were incomplete or missing.Conclusion The quality of medical records of cancer chem0therapy in Shanghai City is significantly related to hospital level and specialty.The hospital authorities should learn the quality control standards based on their own problems.
5.To Study the Effect of Workshop Teaching Mode Being Used in Resident Doctor / Advanced Doctor Training
Chen WANG ; Sheng HU ; Lichao HOU
Chinese Journal of Medical Education Research 2006;0(11):-
Objective:To compare the differences between Workshop teaching and PowerPoint teaching being used in resident doctor/advanced doctor training,and to investigate effectiveness of Workshop teaching.Method:Over the limit of teacher on the stage and students off the stage,teacher demonstrated to students hand by hand during Workshop teaching;Over the limit of the students being accepted knowledge passively,teacher encouraged them to take part in mutually;Over the limit of theories lesson separating with practical one,teacher supply more opportunity to operate for students practically.Results:The effectiveness of Workshop teaching mode in practicability and performance ability was better than PowerPoint teaching mode'(P
6.Experimental Study of Changyanqing for Colitis Induced by Dextran Sulfate Sodium
Yonghui LU ; Wenhong CHEN ; Pinjin HU ; Sheng HU
Journal of Guangzhou University of Traditional Chinese Medicine 1999;0(02):-
[Objective] To observe the effects of Changyanqing, a Chinese prescription with the actions of regulating qi and activating blood, strengthening spleen-qi and clearing away heat, on ulcerative colitis (UC) and to explore its therapeutic mechanism . [ Methods ] Forty mice were randomized into Changyanqing group ( Group A ), salicylazosulfapyridine group (Group B), Changyanqing and salicylazosulfapyridine (Group C) and model group (Group D). Mouse models with UC were induced by dextran sulfate sodium (DSS). Effects of Changyanqing on disease activity index (DAI) and intestinal myeloperoxidase (MPO) content were observed. [Results] Changyanqing reduced DAI and MPO activity and its effect was similar to that of salicylazosulfapyridine. [ Conclusion ] Changyanqing exerts a better effect in treating DSS-induced UC and one of its therapeutic mechanisms may be related to the reduction of MPO activity.
7.The study of the relation between triptolide inhibits peripheral blood mononuclear cell to secret TNF-? and tumour necrosis factor-? gene polymorphism
Hongbo CHEN ; Shenghao TU ; Dongyun SHENG ; Yonghong HU
Chinese Journal of Immunology 1985;0(01):-
Objective:To study the relation between triptolide inhibit peripheral blood mononuclear cell to secret TNF-? and tumour necrosis factor-? gene polymorphism.Methods:Genomic DNA from 41 healthy people was typed for TNF-? -308 polymorphism by allele-specific polymorphism chain reaction(AS-PCR); the TNF-? concentration in the supernatant was measured by ELISA.Results:The TNF-? production of TNF-? -308 non-G/G genotype in LPS-inhibited peripheral blood mononuclear cell(PBMC) culture was more than that of G/G genotype; Compared with TNF-? -308 non-G/G genotype peripheral blood mononuclear cell(PBMC), triptolide can lower the production of TNF-? in G/G genotype peripheral blood mononuclear cell(PBMC).Conclusion:Tumour necrosis factor ?(TNF-?) gene polymorphism might influence the TNF-? secretion of peripheral blood mononuclear cell(PBMC) in healthy humans. We speculate that it may be relative to the different curative effect of Tripterygium Wilfordii Hook.F.(TWHF) to RA patients.
8.Inhibitory effect of triptolide on production of IL-1? from PBMC is associated with IL-1? gene polymorphism
Dongyun SHENG ; Shenghao TU ; Hongbo CHEN ; Yonghong HU
Chinese Journal of Pathophysiology 1986;0(01):-
AIM:To explore whether the inhibitory effect of triptolide on IL-1? production by PBMC is associated with IL-1? gene polymorphisms.METHODS:IL-1? gene polymorphism was analyzed in 31 healthy volunteers.From genomic DNA,the C-T polymorphism at IL-1?-511 was typed by PCR-RFLP.Meanwhile the IL-1? was also measured in the supernatants of the cultured and stimulated peripheral blood mononuclear cells(PBMC)by ELISA.RESULTS:After LPS stimulation in PBMC cultures of healthy subjects,the secretion levels of IL-1? in 9 volunteers who carried IL-1?-511 T/T genotype were higher than in volunteers who are not T/T genotype(P0.05).CONCLUSION:The gene polymorphism at IL-1?-511 was related to the production of IL-1?,and the inhibitory effect of triptolide on the production of IL-1? was different in C/C,C/T,T/T genotype of IL-1?-511,which may be one of the reasons for the phenomenon that people respond differently to triptolide.
9.Effect of CYP3A and P-glycoprotein on the absorption of buagafuran in rat intestinal lumen.
Li SHENG ; Wei TAN ; Jinping HU ; Hui CHEN ; Yan LI
Acta Pharmaceutica Sinica 2010;45(1):43-8
The rat single-pass intestinal perfusion model was applied to study the effect of CYP3A and P-glycoprotein on the absorption of buagafuran in lumen of rats. Buagafuran concentrations in intestinal perfusate and blood in vena mesenterica collected at different time points after perfusion were determined by GC-MS. Permeability coefficient of buagafuran was calculated by the equation [P(lumen) = -(Q/2pirl)Ln(C(out)/C(in)) and P(blood) = (deltaM(B)/deltat)/(2pirl
10.Inhibitory effect of triptolide on production of IL -1β from PBMC is associated with IL -1β gene polymorphism
Dongyun SHENG ; Shenghao TU ; Hongbo CHEN ; Yonghong HU
Chinese Journal of Pathophysiology 2007;23(1):90-94
AIM: To explore whether the inhibitory effect of triptolide on IL - 1β production by PBMC is asso ciated with IL - 1β gene polymorphisms. METHODS: IL - 1β gene polymorphism was analyzed in 31 healthy volunteers. From genomic DNA, the C - T polymorphism at IL - 1 β - 511 was typed by PCR - RFLP. Meanwhile the IL - 1 β was also measured in the supernatants of the cultured and stimulated peripheral blood mononuclear cells (PBMC) by ELISA. RE SULTS: After LPS stimulation in PBMC cultures of healthy subjects, the secretion levels of IL - 1 β in 9 volunteers who carried IL - 1β -511 T/T genotype were higher than in volunteers who are not T/T genotype (P <0.05). Triptolide sup pressed the production of IL - 1β significantly in LPS - treated human PBMC carried C/C and C/T genotype ( P < 0.05 ), but this significant inhibitory effect of triptolide was not seen in T/T genotype ( P > 0.05 ). CONCLUSION: The gene polymorphism at IL - 1β - 511 was related to the production of IL - 1β, and the inhibitory effect of triptolide on the produc tion of IL - 1β was different in C/C, C/T, T/T genotype of IL - 1β -511, which may be one of the reasons for the phe nomenon that people respond differently to triptolide.