Volume 15 (2024)
Volume 14 (2023)
Volume 13 (2022)
Volume 12 (2021)
Volume 11 (2020)
Volume 10 (2019)
Volume 9 (2018)
Volume 8 (2017)
Volume 7 (2016)
Volume 6 (2015)
Volume 5 (2014)
Volume 4 (2013)
Volume 3 (2012)
Volume 2 (2011)
Volume 1 (2010)
Effect of pilocarpine on the formalin-induced orofacial pain in rat

Esmaeal Tamaddonfard; Amir Erfanparast; Emad Khalilzadeh

Volume 3, Issue 2 , June 2012, , Pages 91-95

Abstract
  In this study, the effects of subcutaneous (SC) injection of pilocarpine (a cholinomimetic agent) and atropine (a muscarinic receptors antagonist) were investigated on a tonic model of orofacial pain in rats. The contribution of the endogenous analgesic opioid system was assessed using naloxone (an opioid ...  Read More

Role of the thalamic parafascicular nucleus cholinergic system in the modulation of acute corneal nociception in rats

Esmaeal Tamaddonfard; Amir-Abbas Farshid; Sona Seiednejhad; Asghar Morvaridi

Volume 2, Issue 4 , December 2011, , Pages 226-230

Abstract
  The present study investigated the effects of microinjections of acetylcholine (a cholinergic agonist), physostigmine (a cholinesterase inhibitor), atropine (an antagonist of muscarinic cholinergic receptors) and hexamethonium (an antagonist of nicotinic cholinergic receptors) into the parafascicular ...  Read More

Effects of Histidine and Dexamethasone on the Local Inflammation Induced by Histamine in Rats

Amir-Abbas Farshid; Esmaeal Tamaddonfard; Asghar Morvaridi

Volume 2, Issue 1 , March 2011, , Pages 31-36

Abstract
  In this study, the effects of separate and combined intraperitoneal (IP) injections of histidine and dexamethasone were investigated on local inflammation in rats. Local inflammation was induced by subcutaneous (SC) injection of histamine (100 μl, 0.1%) in ventral surface of right hind paw. The thickness ...  Read More

Thioperamide-induced Antinociception is Mediated through Endogenous Opioid System in the Dentate Gyrus of Adult Rats

Emad Khalilzadeh; Esmaeal Tamaddonfard; Amir-Abbas Farshid; Amir Erfanparast

Volume 1, Issue 3 , December 2010, , Pages 166-173

Abstract
  The present study investigated the effects of intra-dentate gyrus microinjection of naloxone (an opioid antagonist) and thioperamide (an antagonist of histamine H3 receptors) in the formalin test in rats. Subcutaneous injection of formalin (50 μl, 2.5 %) in the ventral surface of right hind paw produced ...  Read More

Antinociceptive Effect of Morphine Microinjections into the Dorsal Hippocampus in the Formalin-Induced Orofacial Pain in Rats

Amir Erfanparast; Esmaeal Tamaddonfard; Amir Abbas Farshid; Emad Khalilzadeh

Volume 1, Issue 2 , September 2010, , Pages 83-89

Abstract
  In the present study, the effects of intra-hippocampal microinjections of morphine (an opioid agonist) and naloxone (an opioid antagonist) were investigated in the formalin-induced orofacial pain in rats. Orofacial pain was induced by subcutaneous injection of formalin (1 %, 50 μl) in the upper lip ...  Read More

Pharmacology
Central Effect of Exogenous Histamine on Pain Induced by Sub-Plantar Injection of Formalin in Rabbits

Esmaeal Tamaddonfard

Volume 1, Issue 1 , June 2010, , Pages 1-6

Abstract
  In the present study, the effects of intracerebroventricular (ICV) administration of normal saline (control), histamine, mepyramine (a histamine H1-receptor antagonist) and ranitidine (a histamine H2-receptor antagonist) were investigated on the formalin-induced pain in rabbits. Subcutaneous (SC) injection ...  Read More