[Application of endotracheal intubation in the rescue of children with severe trachea and bronchial foreign body].

Objective: To discuss the application of endotracheal intubation in the rescue of children with severe trachea and bronchial foreign body. By observing the patient's clinical pathological characteristics, the diagnosis and treatment experience were summarized.

Method: A retrospective analysis of 10 children with severe tracheal and bronchial foreign bodies were performed.

Regulation of Trek1 expression in nasal mucosa with allergic rhinitis by specific immunotherapy.

Epithelial barrier dysfunction is involved in the pathogenesis of allergic disorders, such as nasal allergy. TWIK-related K(+) 1 (Trek1) potassium channels are required in the maintenance of the epithelial barrier function. This study aims to investigate the role of antigen-specific immunotherapy (SIT) in the regulation of Trek1 expression in the nasal mucosa.

[Survey of quality of life in the patients with revision endoscopic sinus surgery].

Objective: To explore the effect of revision endoscopic sinus surgery (RESS) on quality of life in the patients with chronic rhinosinusitis with nasal polyposis (CRSwNP).

Method: To survey and evaluate 60 cases of RESS patients (treatment group) and 120 normal ones with physical examination (Control group) through the medical outcomes survey short form questions (MOS SF-36) and the Sino-Nasal Outcome Test-20 (SNOT-20), and comparison and analysis of the two groups results which we got were carried out.

Result: With SF-36 scales for evaluation of quality of life, the results show that: the scores of CRSwNP patients (treatment group) without surgical treatments with RESS were significantly lower than that of the control group(P < 0.