1.Manifestations of dermatomyositis in otorhinolaryngology.
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2012;47(9):774-775
Adolescent
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Adult
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Aged
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Aged, 80 and over
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Child
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Dermatomyositis
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diagnosis
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Female
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Humans
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Male
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Middle Aged
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Otolaryngology
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Young Adult
2.STUDIES ON THE FLATULENT PHENOMENA OF MOUSE PRODUCED BY THREE OLIGOSACCHARIDES
Xiaodong LI ; Ying MA ; Ying LAI ; Baohua KONG
Acta Nutrimenta Sinica 1956;0(01):-
0.05), but between high dosage group and control was significant (P
3.Different methods of antigen retrieval impact on Pan of sinonasal inverted papilloma.
Bo YU ; Chen LI ; Hui WANG ; Ying GE ; Hui KONG ; Li KONG
Journal of Clinical Otorhinolaryngology Head and Neck Surgery 2014;28(17):1311-1313
OBJECTIVE:
To explore different conditions and buffers of antigen retrieval which affect the CK of SNIP on immunohistochemical staining results.
METHOD:
Dividing paraffin tissue sections of 11 patients into four groups. Using the Image-Pro Plus Image analyzer and taking five horizons for each section to calculate an average of 200 areas, measured standard optical density of the positive reaction areas.
RESULT:
It is divided into four groups: high temperature and high pressure citrate buffer retrieval, microwave EDTA buffer retrieval, microwave citrate retrieval, high temperature and high pressure EDTA buffer retrieval. The standard optical density of positive reaction areas respectively express: 0.324 ± 0.051, 0.325 ± 0.056, 0.303 ± 0.061, 0.365 ± 0.023. The rates of CK positive expression with high temperature and high pressure EDTA buffer retrieval is batter than other repairing groups in the same paraffin tissue sections (P < 0.05).
CONCLUSION
For the Pan of Sinonasal inverted papilloma, the method of high temperature and high pressure EDTA buffer antigen retrieval can achieve the ideal staining results? which is worth while to promote and maybe as a bet? ter guide of clinic work.
Antigens
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analysis
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Buffers
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Humans
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Immunohistochemistry
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methods
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Microwaves
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Nose Neoplasms
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immunology
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Papilloma, Inverted
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immunology
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Paranasal Sinus Neoplasms
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immunology
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Staining and Labeling
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methods
4.Effect of Electroacupuncture with Different Frequencies on Learning and Memory Ability and Synapse in Hippo-camp in Rats with Alzheimer's Disease
Ying WANG ; Wei LI ; Kangkang ZHANG ; Hui WANG ; Lihong KONG
Chinese Journal of Rehabilitation Theory and Practice 2016;22(6):635-639
Objective To observe the effect of electroacupuncture with different frequencies on learning and memory ability, synaptic morphology and synaptic density in the hippocampus of Alzheimer's disease rats. Methods Forty-eight healthy Wistar rats were randomly di-vided into normal group, sham operation group, model group, 2 Hz, 30 Hz and 50 Hz electroacupuncture groups with 8 cases in each group. The Alzheimer's disease model was established by injecting Aβ1-42 into two sides of lateral cerebral ventricle. The sham operation group was injected with normal saline instead. The electroacupuncture groups received electroacupuncture at Baihui (DU20) and Shenshu (BL23) acu-points. The learning and memory ability was evaluated with Morris water maze test, and the morphology and density of synapse were ob-served by electron microscope. Results Compared with the model group, the latency was shorter, the time of crossing the platform was short-er and the number of crossing the platform was more in the electroacupuncture groups (P<0.01), especially in the 50 Hz electroacupuncture group (P<0.01). The number of synapse and the synaptic density were more in the electroacupuncture groups than in the model group (P<0.01), especially in the 50 Hz electroacupuncture group (P<0.01). Conclusion Electroacupuncture could improve learning and memory abili-ty and increase synaptic density in rats with Alzheimer's disease, especially with high frequency.
5.The Mental Health and Affecting Factors on Cochlear Implanted Children
Ying KONG ; Cuncun REN ; Sha LIU ; Yongxin LI
Journal of Audiology and Speech Pathology 2017;25(1):53-57
Objective To investigate the mental health and the affecting factors on children cochlear implants and to provide the reference of comprehensive rehabilitation for them.Methods We used the Psychological Ques-tionnaire for 3~6 Years Children to evaluate the mental health status of 1 6 6 children of 3~4 years old with cochlear implants,and compare those with the standard values of children with normal hearing.We studied the affecting fac-tors on their psychological development.Results The pass rates in action,emotion and will,cognitive ability,sociali-ty,living habits and speech ability of children with cochlear implants decreased as their age increased.The scores of action,emotion and will,cognitive ability,sociality,living habits and speech ability of children with cochlear im-plants increased as the use time increased.The affecting factors on the psychological development of children with cochlear implants were the time length of usage and their residences before operation.Conclusion There were differ-ences between the children with cochlear implants and normal hearing in psychological development.We should fo-cus on their development of hearing and speech ability,and the psychological development.
6.Survey on replacement care demands of family caregivers of the aged in Zhengzhou city
Peipei KONG ; Ying CHEN ; Huili PEI ; Shujuan WANG ; Yulian LI
Chinese Journal of Practical Nursing 2014;30(16):12-15
Objective To discuss the demands of replacement care service for family caregivers of the aged in Zhengzhou City,so as to provide the reference for replacement care service of the aged.Methods A total of 145 family caregivers of the aged were collected in Zhengzhou city and were investigated with a self-designed questionnaire.Results In the 145 questionnaires,106 were valid.81 (76.4%) of them expressed needing to be replaced in the process of care,and 68 (64.1%) were willing to accept replacement care service.Order of demands of replacement service content was daily life nursing (77,72.6%),disease (66,62.3%) and psychological care (60,56.6%),etc.Influencing factors of selecting replacement care service for family caregivers included quality of service (63,59.4%),service price (38,35.8%) and professional skill (37,34.9%).The degree of demand of different ages,different careers,as well as different duration of daily care of family caregivers was statistically significant for replacement care service.Conclusions The degree of demand of family caregivers of the aged for replacement care service was higher.The government needs to establish replacement care service mechanism which is suitable for China's national conditions through policy guidance and support.
7.Case——Teaching Method,the Embodiment of the Concept of Humanistic Education
Hai-Ying QU ; Li-Ping WANG ; Ling-Ling KONG ;
Chinese Journal of Medical Education Research 2006;0(10):-
The concept of humanistic education is based on the concern of human beings and their abilities of development. Thus,it is an educational concept to optimize the teaching modules.It stresses the point that education must regard the develop- ment of human beings as the main line and human beings should be emphasized in education from the very beginning to the end. Case-Teaching Method which takes the students as the main part fully manifests the concept of humanistic education,in which all teaching activities and the processes closely revolve the students in order to train them to carry on their studies and to solve the problems independently.
8.Advances in Research on Human Cytomegalovirus Infection of Vascular Endothelial Cells
Wei-Li KONG ; Jun-Ying HE ; Yu-Lin GAO ;
International Journal of Cerebrovascular Diseases 2006;0(10):-
As one of the risk factors for atherosclerosis,human cytomegalovirus infection has received increasing attention,while cytomegalovirus infection of vascular endothelial cells is considered as the initial stage of causing atherosclerosis.Therefore,elucidating the mechanism of human cytomegalovirus infection of vascular endothelial cells will help further confirm the viral and etiological theories of atherosclerosis,and may block its occurrence and development from the initial stage of infection.
9.The value of 18 MHz high-frequency linear array ultrasound probe in the diagnosis of thyroid anterior capsular invasion
Ying, ZHANG ; Jianchu, LI ; Yahong, WANG ; Jing, KONG
Chinese Journal of Medical Ultrasound (Electronic Edition) 2017;14(4):257-262
Objective To investigate the value of 18 MHz high-frequency linear array ultrasound probe in the diagnosis of thyroid anterior capsular invasion,and compare it with the conventional high-frequency ultrasound probe.Methods Seventy-three nodules in 68 patients in Peking Union Medical College Hospital from December 2015 to March 2016 underwent conventional and 18 MHz high-frequency probes examination before operation and were compared with pathological results.The accuracy,sensitivity and specificity of the 18 MHz high-frequency linear array probe and the conventional high-frequency probe were determined.The consistency between the gold standard and the diagnosis by using two different frequency probes was measured using Kappa statistics.Additionally,diagnostic accuracy of different frequency probes was further evaluated according to the area under the ROC curve.Results The diagnostic consistency test of the total sample of 73 nodules:capsular abutment as the diagnostic criterion,the diagnostic consistency of 18MHz high-frequency probe was good (Kappa=0.803,P < 0.01).The specificity,positive predictive value and accuracy were superior to the conventional high-frequency probe (90.7% vs 69.8%,87.1%vs 68.3%,90.4% vs 79.5%).The area under the ROC curve was 0.903,higher than that of the conventional high-frequency probe (0.816),which demonstrated that the former had better diagnostic accuracy.If the disruption of the perithyroidal echogenic line as another diagnostic criterion,the diagnostic consistency of the 18 MHz and conventional high-frequency probe was general,the Kappa value were 0.677 and 0.518.The sensitivity,positive predictive value,negative predictive value and accuracy of conventional high-frequency probe were inferior to the 18 MHz high-frequency probe (53.3% vs 70.0%,74.5% vs 82.0%,88.9% vs 91.3%,78.1% vs 84.9%).Conclusions The 18 MHz high frequency probe is a feasible tool for accurate prediction of the distance between tumor and thyroid anterior capsular and anterior capsular invasion,and it is helpful for the diagnosis of the preoperative staging and the prognosis of PTC.
10.Experimental of Human Cord Blood Hematopoietic Stem Cells in Ut ero Transplantation through Abdominal Cavity of Fetal Rats
Ying LIU ; Guanglun ZHUANG ; Zeshan YOU ; Shunong LI ; Qingyu KONG
Journal of Sun Yat-sen University(Medical Sciences) 2001;22(1):22-24,28
【Objective】 To explore the complication and engra ftment of human cord blood hematopoietic stem cells in utero transplantation thr o ugh abdominal cavity of fetal rats , and to establish an animal model for clini cal application. 【Methods】 Human cord blood (MNC) cells were transplanted into th e abdominal cavity of fetal rats, the complications and the outcome of pregn ancy were observed. The condition of engraftment was detected by flow cytometr y and immunohistochemistry methods after the fetus were born. 【Results】 Huma n CD3 cells were detected in rats and the engraftment rate was 64%. At 1 and 2 months of age, the mean value of human CD3 cells were 0.28%±0.05% and 0.41 %± 0.05% respectively (P<0.05).Human CD3 、CD20及 CD+34 ce lls were also detected in liver、spleen and thymus of rats at 2 months of age. The i ncidence of complication was significantly different between transplanted grou p and non-transplanted group. 【Conclusion】 Human cord blood cells transfused into the abdominal cavity of fetal rats were engrafted . There were some complication s occurred during operations which affected the outcome of pregnancy.