Objective: The Beagle dog is suitable for biomedical researches due to its stable biological characteristics.This study aimed to investigate the anatomical application value of the Beagle dog in the reconstruction of hypopharyngeal and cervical esophagus.Methods: Ten Beagle dogs selected for the reconstruction of hypopharyngeal and cercvical esophagus with free jejunal flap transplantation underwent detailed local anatomy of the neck muscles,blood vessels and nerves.Results: The Beagle dogs had strong neck muscles,superficial and thin jugular veins,clear arterial branches,firm esophagus endomembrane,and strong antitrauma capacity.Conclusion: Anatomic characteristics of the neck of the Beagle dog has special application value and clinical significance for further studies on neck tissue defect reconstruction and organ transplantation.

OBJECTIVE: To understand the basic situation and development of knowledge structure and ability of master degree of Otolaryngology Head and Neck Surgery in Xinjiang region in order to provide reference to further improve the quality of postgraduate students. METHOD: Fourty-six papers of Otolaryngology master degree thesis were reviewed at randomly in terms of types, subject selection ranges as well as statistical methods during 1998-2009 in Xinjiang region in order to analyze and explore its advantages and characteristics and suggest a solution for its disadvantages. RESULT: In 46 degree thesis, nine of them are scientific dissertations accounting for 19.57%, 37 are clinical professional degree thesis, accounting for 80.43%. Five are Experimental research papers, 30 are clinical research papers, 10 are clinical and experimental research papers, 1 of them is experimental epidemiology research paper; in this study, the kinds of diseases including every subject of ENT, various statistical methods are involved; references are 37.46 in average, 19.55 of them are foreign literatures references in nearly 5 years are 13.57; four ethnic groups are exist in postgraduate students with high teaching professional level of tutors. CONCLUSION The clinical research should be focused in order to further research on ENT common diseases, the application of advanced research methods, the full application of the latest literature, tutors with high-level, training of students of various nationalities, basic research needs to be innovative and should be focus the subject characteristics, to avoid excessive duplication of research.
Academic Dissertations as Topic ; China ; Otolaryngology ; education

OBJECTIVE: To investigate the allergen distribution of subjects suffered from the allergic rhinitis in Changji district. METHOD: Skin prick test was employed on all the 1 564 sufferers by 17 sorts of allergic stock solution, with the physiological saline to be the negative control and the histamine to be the positive control. RESULT: The positive rate of allergen citanest was 85.17%. Furthermore, Chenopodium and Lupulus, as the main allergen substances, were found out to be the highest positive rate among 1332 subjects who were detected to be positive, with pollen of trees following. Whereas, the positive rate of allergic rhinitis caused by dust mite, fungus and canine epidermis was relatively low. CONCLUSION The main allergens of the allergic rhinitis in Changji district are Chenopodium and Lupulus, similar as the dust mite. The allergen prick test, which is characterized as accuracy, sensitiveness and fastness, is an essential way to seek and screen those allergens. Thus, it can provide scientific instruction to the prevention of the allergic rhinitis in Changji district.
Adolescent ; Adult ; Aged ; Allergens ; immunology ; Animals ; Asthma ; etiology ; immunology ; Child ; Child, Preschool ; China ; epidemiology ; Female ; Fungi ; immunology ; Humans ; Male ; Middle Aged ; Mites ; immunology ; Pollen ; immunology ; Rhinitis, Allergic, Perennial ; epidemiology ; immunology ; Skin Tests ; Young Adult