1.Acute Insular Infarct Syndrome: 20 Cases Report
Xiaowei WU ; Xingzhou LIU ; Guang HUANG ; Bibo HUANG ; Jie DONG
Chinese Journal of Rehabilitation Theory and Practice 2009;15(1):60-62
Objective To investigate the symptoms, signs and distribution of focus in acute insular infarct syndrome, as well as the effects on cardiovascular system. Methods The clinical manifestations of 20 patients with first-event acute insular infarct syndrome were analyzed retrospectively. Results All the patients revealed the intellectual deterioration, aphasia, hemiparalysis, sensory disorder and vestibular-like symptoms. The temporal lobes were mostly involved (65%). Electrocardiogram showed ST segment depressed mostly. The supraventricular premature beats were the most frequence finding by Holter monitoring in left insular infarction except atrial fibrillation, and their heart rate variability indicated that the standard deviation of normal-to-normal intervals (SDNN) decreased, but root mean square successive difference (RMSSD) increased. Conclusion The insular infarct syndrome can be charactered as a group of symptoms of intellectual deterioration, aphasia, hemiparalysis, sensory disorder and vestibular-like symptom. Left insular infarct could be complicated with arrhythmia, which increases the risk of adverse cardiac outcome. The characteristics of arteries to Sylvian angle may be associated with the syndrome.
2.Video-urodynamic Characteristics and Management in Infra-sacral Cord Injury: 169 Cases Report
Juan WU ; Limin LIAO ; Dan LI ; Guang FU ; Dong LI
Chinese Journal of Rehabilitation Theory and Practice 2011;17(7):685-687
Objective To discuss the video-urodynamic characteristics and management in infra-sacral cord injured patients. Methods The video-urodynamic finding and managements in 169 patients was reviewed. They were followed up for 2 years. Results Detrusor areflexia was found in 76.33% (129/169) patients, among them there were 27.22% (46/169) patients appeared hyper-compliance, and 7.10% (12/169) patients appeared reflux. The video-urodynamic characteristics showed over activity and low-compliance in 12.43% (21/169) patients, including reflux in 5 cases. Different management was chosen according to the video-urodynamic examination. No special complication was observed after 2 years follow-up. Conclusion The majority patients with infra-sacral cord injury appeared detrusor areflexia and hyper-compliance. Special management according to the video-urodynamic characteristics is important for protecting upper urinary tract and preventing urinary system infection.
3.Epithelioid angiosarcoma after radical mastectomy for breast carcinoma: a case report.
Hong-ji DING ; Guo-guang WEI ; Li-qun YU ; Qi-song WU ; Yan-guang DONG
Chinese Journal of Pathology 2006;35(10):637-638
Aged
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Antigens, CD34
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metabolism
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Breast Neoplasms
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metabolism
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pathology
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therapy
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Chemotherapy, Adjuvant
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Combined Modality Therapy
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Epithelioid Cells
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pathology
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Female
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Follow-Up Studies
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Hemangiosarcoma
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metabolism
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pathology
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Humans
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Immunohistochemistry
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Mastectomy, Radical
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Neoplasms, Second Primary
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metabolism
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pathology
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Radiotherapy, Adjuvant
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Vimentin
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metabolism
4.Neonatal hepatoblastoma--a case report.
Zhao-hong CHEN ; Guang-jin LU ; Yu-kun HAN ; Wei-dong LI ; Zhi-jun WU
Chinese Journal of Pediatrics 2005;43(8):631-632
6.Design and analyze mathematical algorithms of intestinal absorption and metabolism of multicomponent drug.
Ling DONG ; Jia-Mei XIANG ; Yun WANG ; Rui-Guang WU ; Ming-Min TANG ; Mo-Han SUN
China Journal of Chinese Materia Medica 2014;39(23):4484-4488
Evaluation of the permeability mainly focuses on intestinal absorption in biopharmaceutics classification system (BCS). It is more complicated that the absorption and metabolism under multicomponent environment in biopharmaceutics classification system of Chinese materia medica (CMMBCS) compared with single component environment, which needs suitable mathematical models to be described. Therefore, with full consideration of existing single component mathematical algorithm combining with the characteristics of intestinal absorption and metabolism, we explored and designed a new mathematical algorithm of intestinal absorption and metabolism of multicomponent drug. Then we put forward a new coefficient, P (influence), the relative change rate of the single component's intestinal absorption and metabolism under multicomponent environment compared with single component environment, which described the influences of intestinal absorption and metabolism of the component under multicomponent environment. Moreover, P (influence) highlights the distinctive characteristics of multicomponent drug's intestinal absorption and metabolism, and lays the foundation for the construction of CMMBCS.
Algorithms
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Drugs, Chinese Herbal
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chemistry
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pharmacokinetics
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Humans
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Intestinal Absorption
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Intestines
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chemistry
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metabolism
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Models, Theoretical
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Solubility
7.Professor Chen Quan-xin's experiences on treatment of facial paralysis.
Chinese Acupuncture & Moxibustion 2011;31(5):429-431
The clinical experiences of Professor Chen Quan-xin on treatment of facial paralysis are introduced. Based on the theory of Chinese medicine and instructed by differentiation of syndromes, Professor Chen attached great importance on analysis of etiology and pathology in modern medicine, and emphasized on treatment of facial paralysis according to different classifications and stages in combination of differentiation of syndromes and differentiation of diseases. His selection of point is refined and accurate. Conduct of qi through needling manipulations and reinforcing and reducing methods in various degrees are promoted by him as well. And it is held that obvious enhancement of the therapeutic effect can be achieved since other treatments are combined according to different types and stages of the disease.
Acupuncture Therapy
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Adolescent
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Facial Paralysis
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therapy
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Humans
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Male
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Treatment Outcome
8.Botulinum Toxin-A Injection into Detrusor to Treat Neurogenic Detrusor Overactivity in Patients with Spinal Cord Injury
Limin LIAO ; Yanhe JU ; Dong LI ; Chunsheng HAN ; Zongsheng XIONG ; Wenbo SHI ; Guang FU ; Juan WU
Chinese Journal of Rehabilitation Theory and Practice 2007;13(11):1014-1016
Objective To evaluate the effectiveness and safety of Botulinum toxin-A (BTX-A) injection into detrusor to treat neurogenic detrusor overactivity in patients with spinal cord injury (SCI).Methods A total of 78 patients with SCI were treated with transurethral injection of BTX-A (300 IU dissolved in 15 ml of saline) into 30 different points of detrusor with 15 ml in every patients. Urodynamic parameters and voiding diary were assessed at baseline and 3 weeks and 3 months after the injections. Adverse events were recorded after the injection if present.Results After the first injection, 78 patients showed that the mean frequencies of incontinence decreased from 13.5 to 2.7 times per day, the mean volume of intermittent catheterization (IC) increased from 131 ml to 389 ml per time, the mean volume of incontinence decreased from 1 690 ml to 281 ml per day, the mean getting effect time was 7.6 days. 10 patients received second injection at 8.9 months after first injection, the results showed that the mean frequencies of incontinence decreased from 9.7 to 3.7 times per day, the mean IC volume increased from 108 ml to 387 ml. 6 patients received third injection at 5.8 months after second injection, the results showed that the mean frequencies of incontinence decreased from 9.2 to 3.9 times per day, the mean IC volume increased from 116 ml to 364 ml. No side effects were observed during the follow-up.Conclusion BTX-A injection into detrusor to treat neurogenic detrusor overactivity in patients with SCI seems to be an effective, safe and miniinvasive solution.
9.Design of fuzzy PID control algorithm and simulink simulation for temperature control system of wave bioreactors
Liangzhe LI ; Feng CHEN ; Guang ZHANG ; Jianjun SUN ; Ming YU ; Chunchen WANG ; Zhengyang DONG ; Taihu WU
Military Medical Sciences 2016;40(10):824-828
Objective To design a temperature control strategy for wave bioreactors.Methods According to the requirements of temperature control precision and response speed of wave bioreactors,the traditional PID control method was combined with fuzzy control method which was used to adjust the parameters of the PID control in real time online in order to strengthen the ability of the temperature control strategy to regulate temperature.Results A fuzzy PID controller was completed and simulation results were compared with the traditional PID controller.Conclusion The fuzzy PID control method has a smaller overshoot and shorter stability than the traditional one, so it has a higher temperature control performance.
10.Effects on osteoblast and adipocyte differentiation of bone marrow mesenchymal stimulated by pulsed electromagnetic fields
Yong YANG ; Hua WU ; Dong-Ming ZHAO ; Wen-Chun ZHAO ; Run-Guang LI ;
Chinese Journal of Physical Medicine and Rehabilitation 2003;0(08):-
Objective To study the effects of pulsed electromagnetic fields(PEMFs)of 15Hz and lmT on osteoblast differentiation of bone marrow mesenchymal stem cells.Methods The bone marrow mesenchymal stem cells were isolated and cultured in vitro,the third passage cells were harvested and half of them was exposed to PEMFs,another half exposed to sham PEMFs served as the control.The activity of ALP was measured.And the ex- pression of osteoblast and adipogenesis was measured with the semi-quantitative RT-PCR,adipogenic differentiation was observed with the Oil Red O Staining.Results When compared with the control,PEMFs of 15 Hz and 1 mT significantly increased the activity of ALP(P