https://www.selleckchem.com/pr....oducts/ccg-203971.ht
Proper diaphragm function is essential for adequate ventilation and the function of the lungs. The diaphragm is considered the most important muscle for inhalation compared with the scalene muscles, intercostal muscles, and sternocleidomastoid. It is also an important barrier that separates the abdominal and thoracic cavities. The diaphragm is innervated by the phrenic nerve separately on both the left and right sides. The phrenic nerve is composed of cervical nerve roots three through five. The diaphragm contracts downward to cause