Different patterns of endocytosis in cochlear inner and outer hair cells of mice.

Precise and efficient endocytosis is critical for sustained neurotransmission during continuous neuronal activity. Endocytosis is a prerequisite for maintaining the auditory function. However, the differences between the patterns of endocytosis in cochlear inner hair cells (IHCs) and outer hair cells (OHCs) remain unclear.

[Establishment and evaluation of the SD rat allergic rhinitis model].

Objective: To investigate method established and system evaluated in the model of SD rat with AR.

Method: To establish AR model of SD rats by ovalbumin (OVA), 20 cases of SD rats were randomly divided into two groups, namely control group (10 cases) and AR group (10 cases). AR models were sensitized and challenged by OVA.

[The expression and significance of chemokines eotaxin and RANTES in the rat model of allergic rhinitis].

Objective: To explore the expression and significance of Eotaxin and RANTES in the rat model of allergic rhinitis (AR).

Method: 20 female SD rats in 6-7 weeks were randomly divided into control group and AR group (n = 10, respectively). AR rat model was made with ovalbumin stimulation.

[The clinical analysis and treatment of contact granuloma of larynx].

Objective: To explore the clinical features and treatments of contact granuloma of larynx.

Method: To find the best treatments by analyzing the clinical features, related causes and the treatments of the 13 contact granuloma of larynx cases, which have complete data, of our department from Jan 2005 to Dec 2012, also by comparing the effect of conservative treatment and operation treatment.

Result: Contact granuloma of larynx is more common in men (84.

[Influence of nasal septal deviation on incidence of bilateral sinusitis].

Objective: To investigate the influence of nasal septal deviation on the incidence of bilateral sinusitis.

Method: Two thousand and seventy-four cases of nasal septal deviation with chronic sinusitis available from January 2006 to March 2012 were reviewed retrospectively.

Result: Of these 2074 cases, 1 687 (81.

[Clinical analysis of primary laryngeal amyloidosis].

Objective: To analyze the clinical features and treatment protocols of primary laryngeal amyloidosis.

Method: Retrospective study of 5 patient hospitalized from 1996 - 2011. All of the patients by resection lesions, including four routine throat tumor resection, and burst throat by supporting laryngoscope in 1 case, all did not give lesions resection radiation and hormone therapy.

Giant laryngeal angioleiomyomas: a case report with review of literature.

We report a recently encountered case of vascular leiomyoma in the larynx, a benign tumor that is rare in the organ, in a 52-year-old man. Chief complaints were a progressive hoarseness, laryngeal pain, deglutitive uncomfortableness and dyspnea in the supine position. Laryngoscope revealed many spherical tumors interlacing together with a smooth surface, measuring approximately 2x4 cm and covered with normal mucosa, found at the side of laryngeal epiglottis from its margin to supraglottis.

[Experiences of nasal reconstruction with forehead flap: reports of 13 cases].

Objective: To present the experience of nasal reconstruction with forehead flap.

Method: nasal reconstruction with forehead flap were applied in eight nasal carcinoma cases after operation and 5 nasal trauma cases with defects.

Result: These forehead flaps were alive in all patients, all incision healed in I stage, no post operative complications were found.

[Clinical therapeutic effect of obstructive sleep apnea hypopnea syndrome treated by uvulopalatopharyngoplasty].

Objective: To investigate the therapeutic effect of obstructive sleep apnea hypopnea syndrome (OSAHS) by modified uvulopalatopharyngoplasty (UPPP).

Method: Forty-nine cases of OSAHS were treated by modified UPPP, and followed-up on 6 months, 1 year and 2 years after operation and carried out polysomnography (PSG) every time.

Result: Therapeutic effect was evaluated by standard of Hangzhou (2002) .

[Immune modulatory and therapeutic effect of BCG polysaccharides nucleic acid on perennial allergic rhinitis].

Objective: To observe the immune modulatory and therapeutic effect of BCG polysaccharides nucleic acid (BCG-PSN) on patients with perennial allergic rhinitis.

Method: Sixty patients with perennial allergic rhinitis were randomly divided into two groups, 30 in the test group were treated with BCG-PSN plus ketotefen and 30 in the control group were treated with ketotefen respectively. All patients were followed up and assessed for 3 months, and the blood samples were collected before treatment and 3 months after treatment for measuring the blood IgA, IgG, IgM, IgE, CD3, CD4 and CD8.

[Adenovirus p16(INK4A) gene therapy for laryngeal squamous cell carcinoma].

Objective: To assess the anti-tumor effects of p16INK4A gene transfer in laryngeal squamous cell carcinoma.

Methods: A Complete p16INK4A gene was inserted into a replication-defective recombinant adenovirus (Ad-p16) and the tumor cells were infected with Ad-p16. Confirmation of p16INK4A protein expression after Ad-p16 infection was performed by Western Blotting.