Bioreactor can improve nutrition transmittability, provide hydrodynamic environment, induce shear stress, and promote production of cartilage specific matrix protein.
14 cases were transglottic carcinoma showing extension of mass across ventriculus larynges, narrowing cavity anterior to throat, and damaging cricoid cartilage and spooncartilage.
Methods The unilateral vocal cord, laryngeal ventricle, partial anteroinferior portion of ventricular band and the homolateral inner perichondrium of the thyroid cartilage were excised.
Compared to predial servitude,the right to the use of cartilage is more close to servitus personarum in the purpose of legislation,the construction of right and act.