Regional anesthesia and pain medicine
-
Reg Anesth Pain Med · May 2010
Intrathecal infusion of pyrrolidine dithiocarbamate for the prevention and reversal of neuropathic pain in rats using a sciatic chronic constriction injury model.
Recent studies have suggested that nuclear factor κB (NF-κB) may play a role in mediating nerve injury-induced neuropathic pain. Here, we examined the effects of intrathecal pyrrolidine dithiocarbamate (PDTC), a NF-κB inhibitor, on the development of neuropathic pain, spinal microglial activation, and CX3CR1 expression induced by sciatic chronic constriction injury (CCI) model in rats. ⋯ In this study, we have shown the protective effect of intrathecal PDTC on the development of nociceptive behaviors induced by CCI in rats. The activation of NF-κB pathway may contribute to spinal microglial activation and CX3CR1 up-regulation.
-
Reg Anesth Pain Med · May 2010
ReviewClinical sonopathology for the regional anesthesiologist: part 2: bone, viscera, subcutaneous tissue, and foreign bodies.
The use of ultrasound to facilitate regional anesthesia is an evolving area of clinical, education, and research interests. As our community's experience grows, it has become evident that anesthesiologists performing "routine" ultrasound-guided blocks may very well be confronted with atypical or even pathologic anatomy. As an educational resource for anesthesiologists, the following articles present examples of common sonopathology that may be encountered during ultrasound-guided regional anesthesia. This present article describes sonopathology related to bone, viscera, and subcutaneous tissue.
-
Reg Anesth Pain Med · May 2010
ReviewClinical sonopathology for the regional anesthesiologist: part 1: vascular and neural.
The use of ultrasound to facilitate regional anesthesia is an evolving area of clinical, education, and research interests. As our community's experience grows, it has become evident that anesthesiologists performing "routine" ultrasound-guided blocks may very well be confronted with atypical or even pathologic anatomy. As an educational resource for anesthesiologists, the following articles present examples of common sonopathology that may be encountered during ultrasound-guided regional anesthesia. This present article describes sonopathology related to blood vessels and nerves.