Trachea would open an investigation of Macchiarini's work and publications. Several bioengineering approaches have been tested to repair and replace the trachea, indicating extraordinary difficulties in a successful graft due. A 2016 article cited the tremendous difficulties of tracheal revascularization as a major challenge to any form of tracheal replacement. The study also notes that on top of the revascularization issue, there is no evidence that using bone-marrow stem-cells on a de-cellularized native trachea or synthetic scaffold will induce airway tissue regeneration, and such a method remains hypothetical. Ligaments Trachea The trachea, colloquially called the windpipe, is a cartilaginous tube that
What More Can I Say What More Can I Say "What More Can I Say" is a song from rap artist Jay-Z's studio album "The Black Album". It was released as a street single simultaneously as the official single "Change Clothes". It premiered on Hot 97 on October 22, 2003 and was the first track from "The Black Album" to be heard by the public. The song includes additional vocals from Vincent "Hum V" Bostic and was produced by The Buchanans. The intro has a sampled monologue by Russell Crowe from the film "Gladiator", the song also samples "Something for Nothing" by MFSB from their