DNA replication is one of the most basic processes that occurs within a cell. Each time a cell divides, the two resulting daughter cells must contain exactly the same genetic information, or DNA, as the parent cell.
Radial nerve palsy. Radial nerve palsy in the arm most commonly is caused by fracture of the humerus, especially in the middle third (Holstein-Lewis fracture) or at the junction of the middle and distal thirds. The nerve may be compressed by the lateral intermuscular septum.
The sixth and third cranial nerves are most vulnerable in this syndrome., However, as seen in Table 1, aneurysms represent a small proportions of the causes of sixth nerve palsy, ranging from zero to 3% of cases. Schrader found no case of aneurysm in 104 patients with isolated sixth nerve palsy.