get diazepam Vermont buy valium online clonazepam dosage valium

soma hürriyet mahallesi haritası buy soma soma ou multiplica primeiro

amwaj blue beach resort & spa soma bay egypt soma carisoprodol soma meb tel

is tramadol good after expiration tramadol 50 mg tramadol presentacion comercial

cheap xanax sale xanax 2mg can you take xanax with cyclobenzaprine

inconv©nients valium diazepam 5mg iud insertion valium

seizures on tramadol tramadol 50 mg caraco pharmaceuticals tramadol

drink water with xanax buy xanax can i take a xanax while on suboxone

order valium Wichita Falls buy valium online valerian and valium together

safe way to wean off xanax xanax online doctors who prescribe xanax

Manoj Patel


  • BS, University of Coventry
  • PhD, University of Coventry
  • Postdoc, University of Virginia
  • Postdoc, University of Cambridge, Cambridge, England

Primary Appointment

  • Assistant Professor, Anesthesiology


Research Interest(s)

Modulation of sodium channel gating by beta subunits and novel sodium channel blockers; Synaptic transmission in dorsal horn neurons

Research Description

My research interests are divided into two main areas:

1)Modulation of sodium channel gating by beta subunits and novel sodium channel blockers.

Sodium channels play a major role in the development of action potentials in excitable cells. Pharmacological modulation of sodium channel activity have proven extremely useful in the treatment of disorders such as epilepsy, pain and cardiac arrhythmias. Using cultured mammalian cells as expression systems, neuronal and cardiac sodium channels are studied using the patch clamp electrophysiology technique. Sodium currents are recorded and modulation of gating kinetics by auxiliary beta subunits determined. In collaboration with Dr. Milton Brown (Dept. of Chemisty) the potency of novel sodium channel blockers are also tested for sodium channel inhibition. The use of novel compounds allows the probing of the local anesthetic binding site with a view to developing more potent local anesthetics.

2) Synaptic transmission in dorsal horn neurons.

Nociceptive transmission from the periphery is mediated by Ad and C fibres that terminate predominately on substantia gelatinosa neurons of laminae I and II of the dorsal horn. Using adult rat spinal cord slices these neurons are visualized using infra-red video microscopy and whole cell patch clamp electrophysiology used to record both excitatory and inhibitory synaptic transmission. Using a suction electrode, Ad and C fibres are stimulated and the post synaptic current recorded. Synaptic transmission under normal and condition of neuropathic pain are studied with a view to understanding the mechanisms of pain transmission. The effects of novel sodium channel blockers on synaptic transmission are also tested for the potential treatment of neuropathic pain.

Selected Publications

  • Hargus N, Nigam A, Bertram E, Patel M. Evidence for a role of Nav1.6 in facilitating increases in neuronal hyperexcitability during epileptogenesis. Journal of neurophysiology. 2013;110(5): 1144-57. PMID: 23741036 | PMCID: PMC3763090
  • Hargus N, Jennings C, Perez-Reyes E, Bertram E, Patel M. Enhanced actions of adenosine in medial entorhinal cortex layer II stellate neurons in temporal lobe epilepsy are mediated via A(1)-receptor activation. Epilepsia. 2011;53(1): 168-76. PMID: 22126400 | PMCID: PMC3253213
  • Hargus N, Merrick E, Nigam A, Kalmar C, Baheti A, Bertram E, Patel M. Temporal lobe epilepsy induces intrinsic alterations in Na channel gating in layer II medial entorhinal cortex neurons. Neurobiology of disease. 2010;41(2): 361-76. PMID: 20946956 | PMCID: PMC3014455
  • Hargus N, Bertram E, Patel M. Adenosine A1 receptors presynaptically modulate excitatory synaptic input onto subiculum neurons. Brain research. 2009;1280 60-8. PMID: 19450566 | PMCID: PMC2731234
  • Merrick E, Kalmar C, Snyder S, Cusdin F, Yu E, Sando J, Isakson B, Jackson A, Patel M. The importance of serine 161 in the sodium channel beta3 subunit for modulation of Na(V)1.2 gating. Pflügers Archiv : European journal of physiology. 2009;460(4): 743-53. PMID: 19806359 | PMCID: PMC2891377
  • Jones P, Merrick E, Batts T, Hargus N, Wang Y, Stables J, Bertram E, Brown M, Patel M. Modulation of sodium channel inactivation gating by a novel lactam: implications for seizure suppression in chronic limbic epilepsy. The Journal of pharmacology and experimental therapeutics. 2008;328(1): 201-12. PMID: 18952887 | PMCID: PMC2685906