1.The diagnosis and treatment progress of invasive fungal sinusitis.
Journal of Clinical Otorhinolaryngology Head and Neck Surgery 2014;28(11):832-836
The incidence of invasive fungal sinusitis is low, on the rising in recent years. But the misdiagnosis rate of the disease is high. In order to improve the level of early diagnosis and reduce the misdiagnosis, in this pa per, the invasive fungal sinusitis's clinical characteristics, diagnosis, treatment and prognosis are reviewed.
Humans
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Mycoses
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diagnosis
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therapy
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Sinusitis
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diagnosis
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therapy
2.A case of oncocytic papilloma in nasal ethmoid sinus.
Journal of Clinical Otorhinolaryngology Head and Neck Surgery 2013;27(16):916-917
The incidence of oncocytic papilloma of nasal ethmoid sinus is very low. In order to improve the understanding of the disease for clinicians,we report one case of oncocytic papilloma in nasal ethmoid sinus. The case performs mainly congestion of the left nasal cavity, running pus nose and hyposmia. Nasal endoscopy found new creature in the meatus,and CT indicates soft tissue shadow in the left superior nasal passages,ethmoid sinus involved. Tumor is resected completely. There is no recurrence after five years follow-up.
Aged
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Humans
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Male
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Nasal Cavity
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Nose Neoplasms
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Papilloma
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Paranasal Sinus Neoplasms
3.Personality Characteristics of 1921 Cadets in an Air Force Academy Shown by the MBTI-G
Jing CHEN ; Dan-Min MIAO ; Yang WANG ;
Chinese Mental Health Journal 2002;0(11):-
Objective:To investigate influence of living locations on the personality characteristics of the only child and none-only children in an air force academy.Methods:1921 cadets were tested by the Chinese version of the MBTI-G.Results:Scores of the only child cadets from cities on the Sensing-Intuition and Thinking-Feeling dimensions were higher than those of none-only children group from cities and those of the only child group from countries.The scores of them on the SN scale were 93.0?18.5,90.4?17.6 and 90.1?17.7(t=2.25,P=0.025;t=1.99,P= 0.048).The scores of them on the TF scale were 94.6?22.6,89.1?21.1 and 88.4?21.0(t=4.02,P
5.Changes of vasoactive factors in lung tissue of newborn piglets with persistent pulmonary hypertension and effect of magnesium sulphate.
Fang LIU ; Shi-min ZHAO ; Dan-hua WANG ; Min WEI ; Su-ping ZHANG ; Dan YAO
Chinese Journal of Pediatrics 2003;41(2):139-140
Angiotensins
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analysis
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Animals
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Animals, Newborn
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Biomarkers
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analysis
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Endothelin-1
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analysis
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Hypertension, Pulmonary
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drug therapy
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metabolism
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physiopathology
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Lung
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chemistry
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pathology
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Magnesium Sulfate
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pharmacology
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Nitric Oxide Synthase
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analysis
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Nitric Oxide Synthase Type II
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Swine
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Vasomotor System
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chemistry
6.Significance of S-100 and CD83+DC Expression in Laryngeal Mucosa Lesions
Dan JIN ; Xuefeng WANG ; Weiyi WANG ; Min ZHANG ; Xue LIU
Tianjin Medical Journal 2014;(10):995-997,1058
Objective To investigate the infiltration of dendritic cell (DC) in Vocal cord polyp, laryngeal leukopla-kia and glottic squamous cell carcinoma,and to observe laryngeal mucosal lesions of the state of the immune microenviron-ment, and to research significance of DC on the development of glottic squamous cell carcinoma. Methods The infiltration of S-100+and CD83+DC in 20 cases of Vocal cord polyp, 47 cases of laryngeal leukoplakia, 45 cases of glottic squamous cell carcinoma tumor and 20 cases of laryngeal normal mucosa were examined using immunohistochemistry. Results The num-ber of S-100+and CD83+DC were significantly higher in glottic squamous cell carcinoma, laryngeal leukoplakia and vocal cord polyp than that in laryngeal normal mucosa (P<0.05). The number of S-100+and CD83+DC were higher in laryngeal leukoplakia than that in glottic squamous cell carcinoma (P<0.05). The number of S-100+and CD83+DC in mild dysplasia and moderate dysplasia were less than that in severe atypical hyperplasia (P<0.01). In glottic squamous cell carcinoma, S-100+ and CD83+DC with poor-differentiated was significantly less than that with well-differentiated (P < 0.01). Conclu-sion Changes in the number of dendritic cell was found in vocal cord polyp, laryngeal leukoplakia and glottic squamous cell carcinoma, which indicated that there were an abnormal immune status. Changing of dendritic cell in laryngeal mucosa plays an important role in laryngeal cancer development.
7.PURIFICATION AND PROPERTIES OF SECRETORY ASPARTIC PROTEINASE FROM CANDIDA ALBICANS
Dan-Min WANG ; Li-Yin LIU ; Lu YE ; Lei GAO ;
Microbiology 1992;0(02):-
An extracellular proteinase from Candida albicans WD27 was purified by (NH4)2SO4 fractionation and DEAE-Sephacel ion-exchange chromatography with 25.4 fold and 5.2% yield. This enzyme appeared to be aspartic proteinase since the enzyme activity could be inhibited by pepstatin which was specific inhibitor of this class of proteinase. The enzyme had an acidic proteolytic activity profile with the optimum pH of 4.0. The optimum temperature of the enzyme activity was 37℃. The proteinase had a broad substrate specificity with the highest susceptibility to bovine hemoglobin. The Km for bovine hemoglobin was determined to be 0.814mmol/L.
8.Related Risk Factors between Diabetic Retinopathy and Diabetic Peripheral Neuropathy in Newly Diagnosed Type 2 Diabetes Mellitus
Min FANG ; Yun YU ; Zhenglong OUYANG ; Dan LIU ; Mei WANG
Journal of Sun Yat-sen University(Medical Sciences) 2017;38(2):315-320
[Objective]To analyze the clinical features and related risk factors in diabetic retinopathy(DR)and diabetic periph?eral neuropathy(DPN),the two micro-peripheral vascular diseases in newly diagnosed type 2 diabetes mellitus.[Methods]A retro?spective study of 211 cases of newly diagnosed type 2 diabetes mellitus inpatient from 2009 to 2012 ,and compare the two micro-peripheral vascular complications.[Results]The morbidity of DPN was(33.6%),which was higher than that of DR,some cases of DR co-existed with DPN,DR was related with DPN(r=0.158,P=0.020). Age and systolic blood pressure were the common risk factors in DR and DPN by single factor analysis.[Conclusion]It should be paid attention to the screening of both DR and DPN in each age group in newly diagnosed type 2 diabetes mellitus. Except for the control of blood glucose ,the control of the systolic blood pressure is important in the prevention and treatment in the two micro-peripheral vascular diseases.
9.Expressions of stromal cell-derived factor-1 and CXCR4 in endometrial carcinoma tissues and cell lines
Xiaoping LI ; Dan ZHAO ; Min GAO ; Jianliu WANG ; Lihui WEI
Journal of Peking University(Health Sciences) 2003;0(05):-
Objective: To investigate the expressions of SDF-1 and CXCR4 in human endometrial carcinoma tissues. Methods: SDF-1 and CXCR4 protein expression levels were detected by immunohistochemical staining in 26 cases of atypic hyperplasia endometrium,simple hyperplasia endometrium and normal endometrium and 44 cases of endometrial carcinoma tissues. Results: Both SDF-1 mRNA and CXCR4 mRNA were expressed in Ishikawa, while no expression of SDF-1 mRNA was detected in HEC-1A.The rates of CXCR4 and SDF-1 protein expressions were 100% in glandular cells of human normal endometrial tissues, while 90.9% and 93.2% in glandular cells of endometrial carcinoma tissues.These immunoreactivities of SDF-1 and CXCR4 were significantly low in endometrial carcinoma tissues as compared with those in normal endometrium;and the intensities of immunohistochemical staining significantly decreasesd in immunoreactivity of SDF-1 and CXCR4 in low grade as compared with that in hight grade. Conclusion: SDF-1 and CXCR4 were expressed differently in endometrial cell lines, human normal endometrial tissues,and endometrial carcinoma tissues. As compared with normal endometrium ,these were significantly low levels expression of SDF-1 and CXCR4 in endometrial carcinoma tissues.
10.Progesterone treatment for early miscarriage
Wenhui DENG ; Min WANG ; Dan ZHOU ; Rui SUN ; Fenghua WEI
Chinese Journal of General Practitioners 2017;16(6):477-480
Spontaneous miscarriage is the most common complication of the first trimester,among which 90% are early miscarriage that occurs prior to the 12th week of the gestation.Low progesterone level may be the main cause of the early miscarriage.This article discusses the incidence,pathogenesis,progesterone treatment,and prediction marker of early miscarriage to provide clues for the clinical work.