论文部分内容阅读
呼吸道粘膜表面和粘液纤毛装置形成抗感染的第一道防线,鼻粘膜上皮纤毛不停地运动,将分泌的粘液和进入鼻腔的灰尘同微生物一起推移到鼻咽部。许多药物可抑制上皮纤毛的运动。在耳鼻喉科领域广泛用抗生素溶液注入鼻窦,为抑制微生物常用很高浓度的抗生素溶液而不考虑对上皮纤毛运动的影响。作者等为选择最合适的抗生素浓度,研究常用的各种抗生素的不同浓度对90只蛙食管的粘膜纤毛运动的影响。实验结果证实:抑制纤毛运动的程度与抗生
Respiratory mucosal surface and mucociliary devices form the first line of defense against infection, nasal mucosa epithelial cilia kept moving, will be secreted mucus and nasal dust with microorganisms along with the nasopharynx. Many drugs can inhibit the movement of epithelial cilia. In the field of otolaryngology widespread use of antibiotic solution into the sinuses, in order to inhibit the commonly used microorganisms commonly used in high concentrations of antibiotics without considering the impact on epithelial cilia. In order to choose the most appropriate concentration of antibiotics, the authors studied the effect of different concentrations of commonly used antibiotics on the mucociliary motility of 90 frog esophageal tubes. The experimental results confirmed: inhibit the degree of ciliary motion and antibiotic