Does leukotriene B4 inhibit L-Type Calcium Channels via p38 Signaling Pathway in Vascular Smooth Muscle Cells?
We conclude that LTB4 inhibits L-type calcium channels through BLT1-TAk1-p38 signaling pathway. The LTB4 inhibitory effect on L-type calcium channels may be involved in its pathological processes such as atherosclerosis.
Sympathetic blocks are useful in the diagnosis of SMP. However, their value is limited by the potential for false positives (unintentional sensory block) or false negatives (insufficient SB). Adequate monitoring of the sympathetic and somatosensory function for a minimum of 90 minutes after the intervention is essential to ensure that a valid diagnosis of SMP is made.