21. It is currently not FDA approved in the United States for intrathecal use but is approved in Europe. 22. Nevertheless, the main importance of oligoclonal bands is to demonstrate the production of intrathecal immunoglobins ( IgGs ). 23. Intrathecal baclofen administration may not have long-term benefits though, and there are potential serious side effects.24. Also, low doses of SP and intrathecal muscimol increased the expression of phosphorylated NR1 subunits of NMDA receptors. 25. After intrathecal administration, shaking, sweating, shivering, restlessness, and mild rise in blood pressure were observed. 26. It must be delivered via the intrathecal ( directly into the cerebrospinal fluid ) route via an intrathecal infusion pump. 27. It must be delivered via the intrathecal ( directly into the cerebrospinal fluid ) route via an intrathecal infusion pump. 28. The post operative analgesia from intrathecal opioids in addition to non-steroidal anti-inflammatory drugs is also good. 29. Baricity is used in anaesthesia to determine the manner in which a particular drug will spread in the intrathecal space. 30. During this time, the state provided an intrathecal pump delivering morphine directly into his back to alleviate his pain.