1.The molecular mechanisms of vasovagal syncope.
Ping HUANG ; Hong SHI ; Hong-wei WANG
Chinese Journal of Pediatrics 2006;44(5):387-389
2.A Comparative Study Between Laryngeal Microsurgery and Traditional Operation in the Treatment of Reinke’ s Edema of Vocal Cords
Jianqiang HUANG ; Yuming HONG ; Xiaowei SHI
Chinese Journal of Minimally Invasive Surgery 2016;16(12):1096-1099,1112
Objective To investigate the clinical efficacy of the self-retaining laryngeal microsurgical operation in the treatment of Reinke ’ s edema of vocal cords . Methods There were 24 cases of Reinke ’ s edema who were treated with self-retaining laryngoscope mucosal stripping surgery of vocal cords from January 2004 to December 2009 ( traditional group ) , while another group of 32 cases of Reinke ’ s edema were treated with self-retaining laryngoscopic microsurgery lateral submucosal incision micro-flap operation of vocal cords from January 2010 to December 2015 ( laryngeal microsurgery group ) .The two groups were executed with electronic laryngoscopy and subjective voice evaluation GRBAS ( The Speech and Language Institute of Japanese in 1979, G: Grade, R:Roughness, B:Breathness, A:Asthenia, S:Strain) in pre-operation and post-operation (1 week, 3 weeks, 8 weeks).The wound healing time of vocal cords , hoarseness improved time and voice improvement were retrospectively compared between the two groups . Results The patients in laryngeal microsurgery group had earlier voice hoarse improvement and more rapid mucosal epithelial of vocal cords recovery time in post-operation as compared with the patients in the traditional group [voice improving time, (7.3 ±1.9) d vs. (11.3 ±2.7) d, t=-6.481, P=0.000;mucosal epithelial of vocal cords recovery time , (12.2 ±3.1) d vs.(20.1 ±3.4) d, t=-9.062, P=0.000].The results of pre-operative voice evaluation with GRBAS showed no significant differences between the two groups, but the results of post-operative evaluation of each session (1 week, 3 weeks, 8 weeks) showed that the main data were statistically different.The GRBAS score of laryngeal microsurgery group was lower than that of traditional group in post -operation, especially after 8 weeks (8 weeks after post-operation, G:1.0 ±0.8 vs.1.6 ±0.2, t=-3.584, P=0.000; R:1.0 ±0.9 vs. 1.5 ±0.4, t=-2.536, P=0.014;B:1.0 ±0.6 vs.1.4 ±0.5, t=-2.647, P=0.011).In laryngeal microsurgery group, 24 cases were cured , 5 cases were effective and 3 cases were invalid , contrasting in the traditional group with 11 cases of cured , 7 cases of effective and 6 cases of invalid respectively, with a significant difference (Z=-2.239, P=0.025).No significant difference in effective rate between the two groups [90.6%(29/32) vs.75.0%(18/24),χ2 =1.459, P=0.227]. Conclusion The clinical efficacy of self-retaining laryngoscope microsurgery in the treatment of Reinke ’ s edema of vocal cords is faster and better comparing traditional operation , with a more significant pronunciation quality improvement .
3.Clinical significance of specific lumbocrural pain for the diagnosis of lumbar intervertebral disc herniation.
Shi-rong HUANG ; Yin-yu SHI ; Hong-sheng ZHAN
China Journal of Orthopaedics and Traumatology 2013;26(12):1041-1047
Lumbar intervertebral disc herniation clinical symptoms and signs are very complicated, lumbocrural pain is the most characteristic clinical symptoms,and show the site (range or area), intensity, nature, evolution, influence factors and adjoint symptoms and so on has certain characteristics and rules. Among them, the dermatomal pain, kinesthetic dysesthesia, dynamic changing pain and lesions segment vertebral side deep tenderness are the most impotent characteristics and rules of pain, therefore, can be regarded as the main basis of clinical diagnosis of the disease, and also the core content of this article.
Back Pain
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diagnosis
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etiology
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pathology
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Humans
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Intervertebral Disc Displacement
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diagnosis
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pathology
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Lumbar Vertebrae
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injuries
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pathology
4.Specific lumbocrural pain and the individual diagnosis of lumbar intervertebral disc herniation.
Shi-Rong HUANG ; Yin-Yu SHI ; Hong-Sheng ZHAN
China Journal of Orthopaedics and Traumatology 2014;27(3):216-219
Pain is all lumbocrural pain cases very common clinical symptoms,but the etiology, pathology, site (range or area), intensity, nature, evolution situation and influence factors of pain usually has some certain characteristics and rules, these differences particularly are regarded as the primary and important basis or clue for the clinical diagnosis and differential diagnosis of related diseases. In addition, according to these differences can determine the individual diagnosis of lumbar intervertebral disc herniation as well, including typical and atypical, simple and compound, the general and special cases, these be- come the basis to determine the individualized therapeutic schedule of this disese.
Back Pain
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diagnosis
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Humans
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Intervertebral Disc Displacement
;
diagnosis
5.Ideas and methods of differential diagnosis of lumbar intervertebral disc herniation.
Shi-Rong HUANG ; Yin-Yu SHI ; Hong-Sheng ZHAN
China Journal of Orthopaedics and Traumatology 2014;27(2):148-152
Pain is common clinical symptoms of lumbocrural, but the etiology, pathology, sites (range or area), intensity, nature, evolution situation and influence factors of pain has some certain characteristics and rules. These differences particularly were regarded as the primary and important basis or clues for the clinical diagnosis and differential diagnosis of related diseases. A series of exclusive diagnosis for similar symptoms is premise of diagnosis of lumbar intervertebral disc protrusion. Ideas and methods of differential diagnosis of lumbar intervertebral disc herniation can help the diagnosis and identification.
Diagnosis, Differential
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Humans
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Intervertebral Disc Displacement
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diagnosis
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Lumbar Vertebrae
6.Biocompatibility of hydroxyapatite modified titanium skirt for keratoprosthesis
Xiao MA ; Hong SHI ; Yifei HUANG ; Jingxiang HUANG ; Fuzhai CUI
Chinese Journal of Tissue Engineering Research 2013;(51):8875-8880
BACKGROUND:Titanium implants as a safe biological material have been used to produce the artificial Russian titanium cornea, but complications stil exist, including artificial cornea shift, leakage, corneal tissue melting and artificial cornea discharge.
OBJECTIVE:To evaluate in vivo biocompatibility of hydroxyapatite modified titanium skirt for keratoprosthesis in alkali burn cornea.
METHODS:A total of 30 alkali burned New Zealand white rabbit corneas were divided into three group groups. Hydroxyapatite modified titanium skirt (experimental group) and titanium skirt (control group) were respectively inserted into the corneal stroma of rabbits. In the blank control group, only a lamel ar corneal incision was made.
RESULTS AND CONCLUSION:Al skirts were stable without necrosis, melting and exclusion during the observation period. The number of inflammatory cells in the experimental and control groups was significantly higher than that in the blank control group at 2 and 8 weeks postoperatively (P<0.05), but there was no difference in inflammatory cellinfiltration among different groups by the 16th week. The number of corneal fibroblasts increased significantly in the experimental group compared with the control and blank control group after 2, 8, 16 weeks (P<0.05). The extracellular matrix deposited on the surface of hydroxyapatite modified titanium skirt was denser and tighter than that on the surface of titanium skirt. It indicates that hydroxyapatite modified titanium skirt for keratoprosthesis can promote the interfacial biointegration of skirt and host cornea.
7.Electroencephalogram and CT Analysis of 224 Children with Cerebral Palsy
Dongdong CHEN ; Bingpei SHI ; Xiaojuan SHI ; Huayu HUANG ; Hong YANG ; Wei SHI ; Donghao XU
Chinese Journal of Rehabilitation Theory and Practice 2008;14(6):564-565
Objective To study the application value of electroencephalogram and CT in children with cerebral palsy.Methods Electroencephalogram and CT examinations were carried out in 224 children with cerebral palsy.Results Abnormal prevalence of electroencephalogram was 47.77%, 58.88% of which were found as epileptic discharge. Abnormal prevalence of CT was 79.46%. The abnormal rate of CT was significantly higher than that of electroencephalogram ( P<0.001). The abnormal rates of electroencephalogram and CT among different types of cerebral palsy were not significantly different ( P>0.05).Conclusion Combination of CT and electroencephalogram will be helpful for the diagnosis and treatment in children with cerebral palsy.
8.Progress of tolvaptan in treating heart failure
Xue LI ; Bei LAI ; Dahai HUANG ; Hong SHI
Chinese Journal of Geriatrics 2016;35(2):214-216
Tolvaptan is a novel oral selective arginine vasopressin V2 receptor antagonist.Tolvaptan improves heart failure signs and symptoms without serious adverse events.Tolvaptan has no effect on all-cause mortality and cardiovascular death or admission rate for heart failure.But in heart failure patients with hyponatremia,tolvaptan can decrease cardiovascular death and admission rate for heart failure.
9.Investigation on smoking status of hypertensive elderly in Waigang Town of Shanghai: a cross-sectional study
Lili SHI ; Sheng PEI ; Yuyang CAI ; Hong HUANG
Journal of Shanghai Jiaotong University(Medical Science) 2017;37(2):151-154
Objective · To investigate the smoking hypertensive elderly, find out the status of smoking in this population, and explore effective system intervention. Methods · The smoking hypertensive elderly in Waigang Town of Shanghai who received free antihypertensive drugs were recruited to investigate and descriptively analyze the smoking status of them with questionnaires. Results · There were 77.6% of the smoking hypertensive elderly who began to smoke in the age of 13 to 25, and nearly 70% smoking for more than 40 years. There were 59.5% of these people smoking 11 to 29 cigarettes daily in recent 3 years, and 41.6% spending 200-299 yuan on smoking monthly. Conclusion · Currently almost 70% of the smoking hypertensive elderly, who receives free antihypertensive drugs, have been smoking for more than 40 years, and the average number of cigarettes smoked daily is big. It is clear that the health education attached to the policy of providing free antihypertensive drugs has not changed the behavior. Therefore, medical personnel still needs to contact the illness and smoking hazards to help the elderly reduce smoking. Besides, it proves that tobacco control should be implemented in the young population to control epidemic at the early stage.
10.Passive smoking status and its influencing factors among pregnant women in Shanghai
Lili SHI ; Yilei DONG ; Sheng PEI ; Yuyang CAI ; Hong HUANG
Journal of Shanghai Jiaotong University(Medical Science) 2017;37(2):141-145
Objective · To investigate the prevalence of passive smoking among pregnant women in Shanghai and to analyze its influencing factors and to provide the basis and suggestion for making related intervention measures to reduce the harm of secondhand smoke on the health of pregnant women. Methods · From July to October 2014, pregnant women and their spouses were recruited for a questionnaire investigation at the antenatal care clinics of 3 maternity hospitals and 3 community hospitals in Shanghai. The questionnaire included demographic information, family basic situation and cognitive status of passive smoking. Results · The passive smoking rate before pregnancy in the 2831 pregnant women, who were involved in the investigation, was 17.1%. The passive rate during pregnancy was 7.8%. The difference between these two rates was statistically significant (P<0.05). 71.0% of the pregnant women have passive smoking for 15~59 min each day. Relative to home and work place, the passive smoking rate of pregnant women in public place was the highest (P<0.05). The passive smoking rate of pregnant women was significantly associated with the educational level of smoking spouses and the attitude of pregnant women when they faced the smokers. Conclusion · The passive smoking rate of pregnant women is influenced by the educational level of their spouses and the pregnant women's feedback to the smokers face to face. Public places are the most important exposure places to secondhand smoke for pregnant women. In order to reduce the harm from passive smoking to pregnant women and their fetuses, the related measures of smoking control at home education and smoking ban in public place should be made.