搜索结果: 301-315 共查到“知识库 耳鼻咽喉科学”相关记录647条 . 查询时间(2.172 秒)
探讨阻塞性睡眠呼吸暂停低通气综合征(OSAHS)患者手术前后血浆ghrelin水平的变化及其临床意义。方法 (1)47例OSAHS患者和40例单纯鼾症对照组患者,用多导睡眠呼吸监测仪进行夜间7 h睡眠监测，采用放射免疫法测定其血浆ghrelin水平，OSAHS患者接受改良悬雍垂腭咽成形术后6个月再次测定其血浆ghrelin水平，并观察其手术前后变化。(2)分析OSAHS患者血浆ghrelin水平与...
探讨环氧化酶-2(COX-2)、血管内皮生长因子-C(VEGF-C)和CD105三者在喉癌组织中的表达及与临床病理特征的关系。方法 采用免疫组织化学方法，检测40例喉癌组织COX-2、VEGF-C的表达和CD105标记的微血管密度(MVD)情况,并与临床病理资料比较，分析三者之间的关系及与喉癌临床病理特征的关系。结果 在喉癌组织中COX-2阳性率为80.0%，VEGF-C的阳性率为72.5 %， ...
整理分析麻杏石甘汤治疗咳嗽变异性哮喘的研究进展,结合咳嗽变异性哮喘的病因病机及麻杏石甘汤的组成和药理,对其临床疗效及相关病理机制进行介绍。麻杏石甘汤为治疗哮喘的经典方之一,主治肺热咳喘证,研究发现其治疗咳嗽变异性哮喘疗效显著,毒副作用小,有较大潜力,但尚有的研究仍较局限,该方的体内药动学尚未见报道,对于本病的病因病机、辨证论治缺乏一致性认识,未形成统一的诊断及疗效评判标准,这些问题都需在今后的科研...
Isolation and Antimicrobial Susceptibility of Bacteria from Chronic Suppurative Otitis Media Patients in Kerman, Iran
Chronic Supportive Otitis media Antibacterial susceptibility Iran
2015/9/25
Background: Chronic supportive otitis media (CSOM) is one of the commonest illnesses in ENT practice. This study was conducted to find out the various aerobic microorganisms associated with CSOM and t...
Otomycosis in Central Iran:A Clinical and Mycological Study
Otomycosis Aspergillus Candida Pruritus Iran
2015/9/25
Background: Otomycosis is a fungal infection of the external ear with bothersome symptoms. The aim of this study was to evaluate the prevalence of fungal agents, predisposing factors and characteristi...
Hoarseness as Presenting Complain of a Glomus Vagale
Hoarseness Presenting Complain Glomus Vagale
2015/9/23
Vagal paragangliomas are uncommon tumors of the parapharyngeal space, approximately 200 cases having been reported.1 They arise from tissue of the extra adrenal sympathetic nervous system.2 They mostl...
Prevalence of H. Pylori in Patients with Nasal Polyposis in Vali Asr Hospital,Southern Iran
Prevalence H. Pylori Patients Nasal Polyposis Vali Asr Hospital Southern Iran
2015/9/23
Nasal polyp is a common chronic inflammatory disease of the sinonasal mucosa that is histologically characterized by infiltration of eosinophils and large quantities of extracellular edema. It causes ...
The Quality of Life from the Point of View of Parents in Pre-Lingual Deaf Children after 1.5 Years of Cochlear Implantation in Shiraz, Southern Iran
Quality of life Cochlear implant Pre-lingual Deaf Children Iran
2015/9/23
Background: As much of the studies on cochlear implantation (CI) have concentrated on aspects of speech perception and production, we studied the quality of life in pre-lingual deaf children in Shiraz...
血清拉曼光谱检测在鼻咽癌早期诊断中的应用价值研究
激光拉曼光谱 鼻咽癌 血清 早期诊断
2012/4/16
我国南方地区鼻咽癌高发，其治疗效果与临床分期密切相关。目前早期筛查诊断的主要方法是EB病毒血清学检查，但敏感性和特异性欠佳。本研究旨在探讨血清拉曼光谱的特点，并分析其在鼻咽癌早期诊断中的价值。方法：收集2009年5月—2009年12月于本院诊治的29例经病理确诊为鼻咽癌的初诊患者(鼻咽癌组)和36例健康志愿者(健康对照组)的外周静脉血2～4 mL，经离心后获得血清样品。采用inVia型共聚焦显微拉...
研究抑癌基因nm23H1与细胞黏附相关的Ecad及微淋巴管标记物D240在鼻腔鼻窦恶性肿瘤中的表达，以探讨其意义。方法 用免疫组化法检测nm23H1、Ecad和D240在不同病理类型鼻腔鼻窦恶性肿瘤中的表达，并深入研究在鼻腔鼻窦恶性肿瘤、癌旁组织及对照组中的表达。结果 Ecad在鼻腔鼻窦恶性上皮肿瘤和恶性软组织肿瘤中的表达存在统计学差异(P<0.01)，nm23H1和D240 在...
由真菌引起的疾病统称为“真菌病”。真菌可以感染人体的不同部位,发生在耳鼻咽喉部位的真菌病并不罕见。耳鼻咽喉真菌病包括浅部和深部真菌感染,前者如各种皮肤癣菌病,部分外耳道真菌病,或可将其看作皮肤科诊治范围之疾病;后者如组织胞浆菌病、球孢子菌病、芽生菌病、念珠菌病,临床上出现相应部位独特的耳鼻咽喉症状,其治疗各有不同,这些深部真菌感染疾病的诊治应归为耳鼻喉科范围。