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Xiao-Jun Xu

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Tianle Gao; Jing-Xia Hao; Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu
Quantitative test of responses to thermal stimulation in spinally injured rats using a Peltier thermode: a new approach to study cold allodynia.
Lili Li; Israel Vlodavsky; Bo Wang; Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu; Xiao Zhang; Tianle Gao; Jing-Xia Hao; Jin-Ping Li
Heparanase overexpression reduces carrageenan-induced mechanical and cold hypersensitivity in mice.
Anna-Karin Persson; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin; Marshall Devor; Kaj Fried
Expression of DRG candidate pain molecules after nerve injury--a comparative study among five inbred mouse strains with contrasting pain phenotypes.

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2013: Tianle Gao; Jing-Xia Hao; Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu
Quantitative test of responses to thermal stimulation in spinally injured rats using a Peltier thermode: a new approach to study cold allodynia.
Journal of neuroscience methods 2013;212(2):317-21.
2012: Lili Li; Israel Vlodavsky; Bo Wang; Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu; Xiao Zhang; Tianle Gao; Jing-Xia Hao; Jin-Ping Li
Heparanase overexpression reduces carrageenan-induced mechanical and cold hypersensitivity in mice.
Neuroscience letters 2012;511(1):4-7.
2010: Anna-Karin Persson; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin; Marshall Devor; Kaj Fried
Expression of DRG candidate pain molecules after nerve injury--a comparative study among five inbred mouse strains with contrasting pain phenotypes.
Journal of the peripheral nervous system : JPNS 2010;15(1):26-39.
2010: Xiao-Jun Xu; Tomas Hökfelt; Zsuzsanna Wiesenfeld-Hallin
Galanin and spinal pain mechanisms: past, present, and future.
EXS 2010;102():39-50.
2009: Anna-Karin Persson; Jonas Thun; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin; Mikael Ström; Marshall Devor; Olle Lidman; Kaj Fried
Autotomy behavior correlates with the DRG and spinal expression of sodium channels in inbred mouse strains.
Brain research 2009;1285():1-13.
2009: Lili Li; Xiaotang Fan; Margaret Warner; Xiao-Jun Xu; Jan-Ake Gustafsson; Zsuzsanna Wiesenfeld-Hallin
Ablation of estrogen receptor alpha or beta eliminates sex differences in mechanical pain threshold in normal and inflamed mice.
Pain 2009;143(1-2):37-40.
2009: Cecilia A Dominguez; Poli Francois Kouya; Wei-Ping Wu; Jing-Xia Hao; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
Sex differences in the development of localized and spread mechanical hypersensitivity in rats after injury to the infraorbital or sciatic nerves to create a model for neuropathic pain.
Gender medicine 2009;6 Suppl 2():225-34.
2008: Cecilia A Dominguez; Olle Lidman; Tomas Olsson; Zsuzsanna Wiesenfeld-Hallin; Fredrik Piehl; Xiao-Jun Xu
Contrasting genetic effects of major histocompatibility complex on ischemic peripheral nerve and spinal cord injury in female rats.
Neuroscience letters 2008;443(2):95-8.
2008: Cecilia A Dominguez; Lili Li; Olle Lidman; Tomas Olsson; Zsuzsanna Wiesenfeld-Hallin; Fredrik Piehl; Xiao-Jun Xu
Both MHC and non-MHC genes regulate development of experimental neuropathic pain in rats.
Neuroscience letters 2008;442(3):284-6.
2008: Toshiki Endo; Christian Spenger; Jingxia Hao; Teiji Tominaga; Zsuzsanna Wiesenfeld-Hallin; Lars Olson; Xiao-Jun Xu
Functional MRI of the brain detects neuropathic pain in experimental spinal cord injury.
Pain 2008;138(2):292-300.
2008: Cecilia A Dominguez; Olle Lidman; Jing-Xia Hao; Margarita Diez; Jonatan Tuncel; Tomas Olsson; Zsuzsanna Wiesenfeld-Hallin; Fredrik Piehl; Xiao-Jun Xu
Genetic analysis of neuropathic pain-like behavior following peripheral nerve injury suggests a role of the major histocompatibility complex in development of allodynia.
Pain 2008;136(3):313-9.
2006: Wei-Ping Wu; Jing-Xia Hao; Bertil B. Fredholm; Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu
Effect of acute and chronic administration of caffeine on pain-like behaviors in rats with partial sciatic nerve injury.
Neuroscience letters 2006;402(1-2):164-6.
2005: Jonas Eriksson; Aleksandra Jablonski; Anna-Karin Maria Persson; Jing-Xia Hao; Poli Francois Kouya; Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu; Kaj Fried
Behavioral changes and trigeminal ganglion sodium channel regulation in an orofacial neuropathic pain model.
Pain 2005;119(1-3):82-94.
2005: Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu; Jacqueline N Crawley; Tomas Hökfelt
Galanin and spinal nociceptive mechanisms: recent results from transgenic and knock-out models.
Neuropeptides 2005;39(3):207-10.
2005: Wei-Ping Wu; Jing-Xia Hao; Linda Halldner; Cecilia Lövdahl; Gary E DeLander; Zsuzsanna Wiesenfeld-Hallin; Bertil B. Fredholm; Xiao-Jun Xu
Increased nociceptive response in mice lacking the adenosine A1 receptor.
Pain 2005;113(3):395-404.
2004: Karin Hygge-Blakeman; Pablo Brumovsky; Jing-Xia Hao; Xiao-Jun Xu; Tomas Hökfelt; Jacqueline N Crawley; Zsuzsanna Wiesenfeld-Hallin
Galanin over-expression decreases the development of neuropathic pain-like behaviors in mice after partial sciatic nerve injury.
Brain research 2004;1025(1-2):152-8.
2004: Jing-Xia Hao; Ron Kupers; Xiao-Jun Xu
Response characteristics of spinal cord dorsal horn neurons in chronic allodynic rats after spinal cord injury.
Journal of neurophysiology 2004;92(3):1391-9.
2004: Francis C Colpaert; Wei-Ping Wu; Jing-Xia Hao; Isabelle Royer; François Sautel; Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu
High-efficacy 5-HT1A receptor activation causes a curative-like action on allodynia in rats with spinal cord injury.
European journal of pharmacology 2004;497(1):29-33.
2004: Aleksandra Bulka; Poli Francois Kouya; Ylva Böttiger; Jan-Olof Svensson; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
Comparison of the antinociceptive effect of morphine, methadone, buprenorphine and codeine in two substrains of Sprague-Dawley rats.
European journal of pharmacology 2004;492(1):27-34.
2004: Poli Francois Kouya; Xiao-Jun Xu
Buprenorphine reduces central sensitization after repetitive C-fiber stimulation in rats.
Neuroscience letters 2004;359(1-2):127-9.
2004: Wei-Ping Wu; Xiao-Jun Xu; Jing-Xia Hao
Chronic lumbar catheterization of the spinal subarachnoid space in mice.
Journal of neuroscience methods 2004;133(1-2):65-9.
2004: Wei-Ping Wu; Jing-Xia Hao; Ennio Ongini; Francesco Impagnatiello; Cristina Presotto; Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu
A nitric oxide (NO)-releasing derivative of gabapentin, NCX 8001, alleviates neuropathic pain-like behavior after spinal cord and peripheral nerve injury.
British journal of pharmacology 2004;141(1):65-74.
2003: Wei-Ping Wu; Jing-Xia Hao; Linda Lundström; Zsuzsanna Wiesenfeld-Hallin; Ulo Langel; Tamas Bartfai; Xiao-Jun Xu
Systemic galnon, a low-molecular weight galanin receptor agonist, reduces heat hyperalgesia in rats with nerve injury.
European journal of pharmacology 2003;482(1-3):133-7.
2003: Xiao-Jun Xu; Francis Colpaert; Zsuzsanna Wiesenfeld-Hallin
Opioid hyperalgesia and tolerance versus 5-HT1A receptor-mediated inverse tolerance.
Trends in pharmacological sciences 2003;24(12):634-9.
2003: Wei-Ping Wu; Jing-Xia Hao; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin; Wouter Koek; Francis C Colpaert
The very-high-efficacy 5-HT1A receptor agonist, F 13640, preempts the development of allodynia-like behaviors in rats with spinal cord injury.
European journal of pharmacology 2003;478(2-3):131-7.
2003: Stefan Grass; Arie S Jacoby; Tiina P Iismaa; Jacqueline N Crawley; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
Flexor reflex excitability in mice lacking galanin receptor galanin-R1.
Neuroscience letters 2003;345(3):153-6.
2003: Jing-Xia Hao; Xiao-Jun Xu
Animal models of spinal cord injury pain and their implications for pharmacological treatments.
Journal of rehabilitation medicine : official journal of the UEMS European Board of Physical and Rehabilitation Medicine 2003;(41 Suppl):81-4.
2003: Stefan Grass; Jacqueline N Crawley; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
Reduced spinal cord sensitization to C-fibre stimulation in mice over-expressing galanin.
The European journal of neuroscience 2003;17(9):1829-32.
2003: Karin Hygge Blakeman; Jing-Xia Hao; Xiao-Jun Xu; Arie S Jacoby; John Shine; Jacqueline N Crawley; Tiina P Iismaa; Zsuzsanna Wiesenfeld-Hallin
Hyperalgesia and increased neuropathic pain-like response in mice lacking galanin receptor 1 receptors.
Neuroscience 2003;117(1):221-7.
2002: Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu; Tomas Hökfelt
The role of spinal cholecystokinin in chronic pain states.
Pharmacology & toxicology 2002;91(6):398-403.
2002: Poli Francois Kouya; Jing-Xia Hao; Xiao-Jun Xu
Buprenorphine alleviates neuropathic pain-like behaviors in rats after spinal cord and peripheral nerve injury.
European journal of pharmacology 2002;450(1):49-53.
2002: Aleksandra Bulka; Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu
Differential antinociception by morphine and methadone in two sub-strains of Sprague-Dawley rats and its potentiation by dextromethorphan.
Brain research 2002;942(1-2):95-100.
2002: Stefan Grass; Isabella Shi Xu; Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu
Comparison of the effect of intrathecal endomorphin-1 and endomorphin-2 on spinal cord excitability in rats.
Neuroscience letters 2002;324(3):197-200.
2002: Jacqueline N Crawley; Elliott J Mufson; John G Hohmann; Dawit N Teklemichael; Robert A Steiner; Kristina Holmberg; Zhi-Qing David Xu; Karin Hygge Blakeman; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin; Tamas Bartfai; Tomas Hökfelt
Galanin overexpressing transgenic mice.
Neuropeptides 2002;36(2-3):145-56.
2002: Isabella Shi Xu; Stefan Grass; Girolamo Calo; Remo Guerrini; Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu
Intrathecal [Nphe1]nociceptin( 1-13)NH2 selectively reduces the spinal inhibitory effect of nociceptin.
Life sciences 2002;70(10):1151-7.
2002: Wei-Ping Wu; Jing-Xia Hao; L Halldner-Henriksson; Xiao-Jun Xu; M A Jacobson; Zsuzsanna Wiesenfeld-Hallin; Bertil B. Fredholm
Decreased inflammatory pain due to reduced carrageenan-induced inflammation in mice lacking adenosine A3 receptors.
Neuroscience 2002;114(3):523-7.
2002: Aleksandra Bulka; Aida Plesan; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
Reduced tolerance to the anti-hyperalgesic effect of methadone in comparison to morphine in a rat model of mononeuropathy.
Pain 2002;95(1-2):103-9.
2001: Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu
Neuropeptides in neuropathic and inflammatory pain with special emphasis on cholecystokinin and galanin.
European journal of pharmacology 2001;429(1-3):49-59.
2001: Xiao-Jun Xu; P Alster; Wei-Ping Wu; Jing-Xia Hao; Zsuzsanna Wiesenfeld-Hallin
Increased level of cholecystokinin in cerebrospinal fluid is associated with chronic pain-like behavior in spinally injured rats.
Peptides 2001;22(8):1305-8.
2001: Björn Johansson; Linda Halldner; Thomas V Dunwiddie; Susan A Masino; Wolfgang Poelchen; Lydia Giménez-Llort; Rosa M Escorihuela; Alberto Fernández-Teruel; Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu; A Hårdemark; C Betsholtz; Eric Herlenius; Bertil B. Fredholm
Hyperalgesia, anxiety, and decreased hypoxic neuroprotection in mice lacking the adenosine A1 receptor.
Proceedings of the National Academy of Sciences of the United States of America 2001;98(16):9407-12.
2001: Karin Hygge Blakeman; Kristina Holmberg; Jing-Xia Hao; Xiao-Jun Xu; U Kahl; Urban Lendahl; Tamas Bartfai; Zsuzsanna Wiesenfeld-Hallin; Tomas Hökfelt
Mice over-expressing galanin have elevated heat nociceptive threshold.
Neuroreport 2001;12(2):423-5.
2001: K Rezaei; Isabella Shi Xu; Wei-Ping Wu; Tie-Jun Sten Shi; Ursel Soomets; Tiit Land; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin; Tomas Hökfelt; Tamas Bartfai; Ulo Langel
Intrathecal administration of PNA targeting galanin receptor reduces galanin-mediated inhibitory effect in the rat spinal cord.
Neuroreport 2001;12(2):317-20.
2001: Philippe Naveilhan; Hessameh Hassani; Guilherme Lucas; Karin Hygge Blakeman; Jing-Xia Hao; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin; P Thorén; Patrik Ernfors
Reduced antinociception and plasma extravasation in mice lacking a neuropeptide Y receptor.
Nature 2001;409(6819):513-7.
2001: Margareta Von Heijne; Jing-Xia Hao; Alf Sollevi; Xiao-Jun Xu
Effects of intrathecal morphine, baclofen, clonidine and R-PIA on the acute allodynia-like behaviours after spinal cord ischaemia in rats.
European journal of pain (London, England) 2001;5(1):1-10.
2001: Xiao-Jun Xu; Aida Plesan; W Yu; Jing-Xia Hao; Zsuzsanna Wiesenfeld-Hallin
Possible impact of genetic differences on the development of neuropathic pain-like behaviors after unilateral sciatic nerve ischemic injury in rats.
Pain 2001;89(2-3):135-45.
2000: W Yu; T Kauppila; K Hultenby; J K Persson; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
Photochemically-induced ischemic injury of the rat sciatic nerve: a light- and electron microscopic study.
Journal of the peripheral nervous system : JPNS 2000;5(4):209-17.
2000: Margareta Von Heijne; Jing-Xia Hao; Alf Sollevi; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
Marked enhancement of anti-allodynic effect by combined intrathecal administration of the adenosine A1-receptor agonist R-phenylisopropyladenosine and morphine in a rat model of central pain.
Acta anaesthesiologica Scandinavica 2000;44(6):665-71.
2000: Xiao-Jun Xu; Tomas Hökfelt; Tamas Bartfai; Zsuzsanna Wiesenfeld-Hallin
Galanin and spinal nociceptive mechanisms: recent advances and therapeutic implications.
Neuropeptides 2000;34(3-4):137-47.
2000: Jing-Xia Hao; Karin Hygge Blakeman; W Yu; K Hultenby; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
Development of a mouse model of neuropathic pain following photochemically induced ischemia in the sciatic nerve.
Experimental neurology 2000;163(1):231-8.
2000: Jing-Xia Hao; Xiao-Jun Xu; L Urban; Zsuzsanna Wiesenfeld-Hallin
Repeated administration of systemic gabapentin alleviates allodynia-like behaviors in spinally injured rats.
Neuroscience letters 2000;280(3):211-4.
2000: Wei-Ping Wu; J Nordmark; Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu
Lack of stereoselectivity for the antiallodynic effect of mexiletine in spinally injured rats.
European journal of pain (London, England) 2000;4(4):409-12.
2000: Stefan Grass; Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu
The effect of intrathecal endomorphin-2 on the flexor reflex in normal, inflamed and axotomized rats: reduced effect in rats with autotomy.
Neuroscience 2000;98(2):339-44.
2000: Christian Broberger; T Farkas-Szallasi; Arpad Szallasi; Jan M Lundberg; Tomas Hökfelt; Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu
Increased spinal cholecystokinin activity after systemic resiniferatoxin: electrophysiological and in situ hybridization studies.
Pain 2000;84(1):21-8.
1999: Zsuzsanna Wiesenfeld-Hallin; G de Araúja Lucas; P Alster; Xiao-Jun Xu; T Hökfelt
Cholecystokinin/opioid interactions.
Brain research 1999;848(1-2):78-89.
1999: Isabella Shi Xu; M Hashemi; G Caló; D Regoli; Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu
Effects of intrathecal nocistatin on the flexor reflex and its interaction with orphanin FQ nociceptin.
Neuroreport 1999;10(17):3681-4.
1999: Jing-Xia Hao; Isabella Shi Xu; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
Effects of intrathecal morphine, clonidine and baclofen on allodynia after partial sciatic nerve injury in the rat.
Acta anaesthesiologica Scandinavica 1999;43(10):1027-34.
1999: Margareta Von Heijne; Jing-Xia Hao; Alf Sollevi; Xiao-Jun Xu
Intrathecal adenosine does not relieve allodynia-like behavior in spinally injured rats.
Neuroreport 1999;10(15):3247-51.
1999: Isabella Shi Xu; Jing-Xia Hao; Xiao-Jun Xu; Tomas Hökfelt; Zsuzsanna Wiesenfeld-Hallin
The effect of intrathecal selective agonists of Y1 and Y2 neuropeptide Y receptors on the flexor reflex in normal and axotomized rats.
Brain research 1999;833(2):251-7.
1999: Isabella Shi Xu; Stefan Grass; Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu
Effects of intrathecal orphanin FQ on a flexor reflex in the rat after inflammation or peripheral nerve section.
European journal of pharmacology 1999;370(1):17-22.
1999: Aida Plesan; O Hoffmann; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
Genetic differences in the antinociceptive effect of morphine and its potentiation by dextromethorphan in rats.
Neuroscience letters 1999;263(1):53-6.
1999: Jing-Xia Hao; Tie-Jun Sten Shi; Isabella Shi Xu; T Kaupilla; Xiao-Jun Xu; Tomas Hökfelt; Tamas Bartfai; Zsuzsanna Wiesenfeld-Hallin
Intrathecal galanin alleviates allodynia-like behaviour in rats after partial peripheral nerve injury.
The European journal of neuroscience 1999;11(2):427-32.
1999: W Yu; Jing-Xia Hao; Xiao-Jun Xu; Tomas Hökfelt; R Elde; Zsuzsanna Wiesenfeld-Hallin
Spinal cord ischemia reduces mu-opioid receptors in rats: correlation with morphine insensitivity.
Neuroreport 1999;10(1):87-91.
1998: Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu
Galanin in somatosensory function.
Annals of the New York Academy of Sciences 1998;863():383-9.
1998: Margareta Von Heijne; Jing-Xia Hao; W Yu; Alf Sollevi; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
Reduced anti-allodynic effect of the adenosine A1-receptor agonist R-phenylisopropyladenosine on repeated intrathecal administration and lack of cross-tolerance with morphine in a rat model of central pain.
Anesthesia and analgesia 1998;87(6):1367-71.
1998: Isabella Shi Xu; L Luo; R R Ji; Tomas Hökfelt; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
The effect of intrathecal neuropeptide Y on the flexor reflex in rats after carrageenan-induced inflammation.
Neuropeptides 1998;32(5):447-52.
1998: Margus Pooga; Ursel Soomets; Mattias Hällbrink; Andres Valkna; Külliki Saar; K Rezaei; U Kahl; Jing-Xia Hao; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin; Tomas Hökfelt; Tamas Bartfai; Ulo Langel
Cell penetrating PNA constructs regulate galanin receptor levels and modify pain transmission in vivo.
Nature biotechnology 1998;16(9):857-61.
1998: Isabella Shi Xu; Stefan Grass; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
On the role of galanin in mediating spinal flexor reflex excitability in inflammation.
Neuroscience 1998;85(3):827-35.
1998: Isabella Shi Xu; Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu
[Phe1psi(CH2-NH)Gly2]-nociceptin-(1-13)NH2, a proposed antagonist of the nociceptin receptor, is a potent and stable agonist in the rat spinal cord.
Neuroscience letters 1998;249(2-3):127-30.
1998: Jing-Xia Hao; Isabella Shi Xu; Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu
Anti-hyperalgesic and anti-allodynic effects of intrathecal nociceptin/orphanin FQ in rats after spinal cord injury, peripheral nerve injury and inflammation.
Pain 1998;76(3):385-93.
1998: Ron Kupers; W Yu; J K Persson; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
Photochemically-induced ischemia of the rat sciatic nerve produces a dose-dependent and highly reproducible mechanical, heat and cold allodynia, and signs of spontaneous pain.
Pain 1998;76(1-2):45-59.
1998: T Kauppila; Xiao-Jun Xu; W Yu; Zsuzsanna Wiesenfeld-Hallin
Dextromethorphan potentiates the effect of morphine in rats with peripheral neuropathy.
Neuroreport 1998;9(6):1071-4.
1998: Jing-Xia Hao; W Yu; Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu
Treatment of chronic allodynia in spinally injured rats: effects of intrathecal selective opioid receptor agonists.
Pain 1998;75(2-3):209-17.
1998: Aida Plesan; U Hedman; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
Comparison of ketamine and dextromethorphan in potentiating the antinociceptive effect of morphine in rats.
Anesthesia and analgesia 1998;86(4):825-9.
1998: KF Sjölund; Margareta Von Heijne; Jing-Xia Hao; Xiao-Jun Xu; Alf Sollevi; Zsuzsanna Wiesenfeld-Hallin
Intrathecal administration of the adenosine A1 receptor agonist R-phenylisopropyl adenosine reduces presumed pain behaviour in a rat model of central pain.
Neuroscience letters 1998;243(1-3):89-92.
1998: G A Lucas; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
On the role of cholecystokinin in the mediation of spinal reflex excitability in intact and axotomized rats.
Neuropeptides 1998;32(1):73-8.
1998: W Yu; Jing-Xia Hao; Xiao-Jun Xu; J Saydoff; A Haegerstrand; Tomas Hökfelt; Zsuzsanna Wiesenfeld-Hallin
Long-term alleviation of allodynia-like behaviors by intrathecal implantation of bovine chromaffin cells in rats with spinal cord injury.
Pain 1998;74(2-3):115-22.
1998: Jing-Xia Hao; W Yu; Xiao-Jun Xu
Evidence that spinal endogenous opioidergic systems control the expression of chronic pain-related behaviors in spinally injured rats.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 1998;118(2):259-68.
1997: Xiao-Jun Xu; Jing-Xia Hao; Siv Andell-Jonsson; V Poli; Tamas Bartfai; Zsuzsanna Wiesenfeld-Hallin
Nociceptive responses in interleukin-6-deficient mice to peripheral inflammation and peripheral nerve section.
Cytokine 1997;9(12):1028-33.
1997: Siv Andell-Jonsson; Isabella Shi Xu; Tamas Bartfai; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
The effect of naturally occurring fragments of galanin message-associated peptide on spinal cord excitability in rats.
Neuroscience letters 1997;235(3):154-6.
1997: Zsuzsanna Wiesenfeld-Hallin; H Aldskogius; G Grant; Jing-Xia Hao; Tomas Hökfelt; Xiao-Jun Xu
Central inhibitory dysfunctions: mechanisms and clinical implications.
The Behavioral and brain sciences 1997;20(3):420-5; discussion 435-513.
1997: Xiao-Jun Xu; A Elfvin; Jing-Xia Hao; M C Fournié-Zaluski; B P Roques; Zsuzsanna Wiesenfeld-Hallin
CI 988, an antagonist of the cholecystokinin-B receptor, potentiates endogenous opioid-mediated antinociception at spinal level.
Neuropeptides 1997;31(3):287-91.
1997: W Yu; Jing-Xia Hao; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
The development of morphine tolerance and dependence in rats with chronic pain.
Brain research 1997;756(1-2):141-6.
1997: Xiao-Jun Xu; T Farkas-Szallasi; Jan M Lundberg; Tomas Hökfelt; Zsuzsanna Wiesenfeld-Hallin; Arpad Szallasi
Effects of the capsaicin analogue resiniferatoxin on spinal nociceptive mechanisms in the rat: behavioral, electrophysiological and in situ hybridization studies.
Brain research 1997;752(1-2):52-60.
1997: Brita Robertson; Xiao-Jun Xu; J X Hao; Zsuzsanna Wiesenfeld-Hallin; Jama Mhlanga; Gunnar Grant; Krister Kristensson
Interferon-gamma receptors in nociceptive pathways: role in neuropathic pain-related behaviour.
Neuroreport 1997;8(5):1311-6.
1997: Jing-Xia Hao; Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu
Lack of cross-tolerance between the antinociceptive effect of intrathecal orphanin FQ and morphine in the rat.
Neuroscience letters 1997;223(1):49-52.
1997: W Yu; Jing-Xia Hao; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
Comparison of the anti-allodynic and antinociceptive effects of systemic; intrathecal and intracerebroventricular morphine in a rat model of central neuropathic pain.
European journal of pain (London, England) 1997;1(1):17-29.
1996: Xiao-Jun Xu; S Andell; Tamas Bartfai; Zsuzsanna Wiesenfeld-Hallin
Fragments of galanin message-associated peptide (GMAP) modulate the spinal flexor reflex in rat.
European journal of pharmacology 1996;318(2-3):301-6.
1996: Stefan Grass; O Hoffmann; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
N-methyl-D-aspartate receptor antagonists potentiate morphine's antinociceptive effect in the rat.
Acta physiologica Scandinavica 1996;158(3):269-73.
1996: Xiao-Jun Xu; Jing-Xia Hao; Zsuzsanna Wiesenfeld-Hallin
Nociceptin or antinociceptin: potent spinal antinociceptive effect of orphanin FQ/nociceptin in the rat.
Neuroreport 1996;7(13):2092-4.
1996: Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu
The role of cholecystokinin in nociception, neuropathic pain and opiate tolerance.
Regulatory peptides 1996;65(1):23-8.
1996: Jing-Xia Hao; Xiao-Jun Xu
Treatment of a chronic allodynia-like response in spinally injured rats: effects of systemically administered nitric oxide synthase inhibitors.
Pain 1996;66(2-3):313-9.
1996: Jing-Xia Hao; Xiao-Jun Xu
Treatment of a chronic allodynia-like response in spinally injured rats: effects of systemically administered excitatory amino acid receptor antagonists.
Pain 1996;66(2-3):279-85.
1996: Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
Intrathecal pituitary adenylate cyclase activating polypeptide facilitates the spinal nociceptive flexor reflex in the rat.
Neuroscience 1996;72(3):801-4.
1996: Jing-Xia Hao; W Yu; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
Capsaicin-sensitive afferents mediate chronic cold, but not mechanical, allodynia-like behavior in spinally injured rats.
Brain research 1996;722(1-2):177-80.
1996: Xiao-Jun Xu; O Hoffmann; Zsuzsanna Wiesenfeld-Hallin
L-740,093, a new antagonist of the CCK-B receptor, potentiates the antinociceptive effect of morphine: electrophysiological and behavioural studies.
Neuropeptides 1996;30(2):203-6.
1996: Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
Calcitonin gene-related peptide (8-37) does not antagonize calcitonin gene-related peptide in rat spinal cord.
Neuroscience letters 1996;204(3):185-8.
1995: Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin; Ulo Langel; K Bedecs; Tamas Bartfai
New high affinity peptide antagonists to the spinal galanin receptor.
British journal of pharmacology 1995;116(3):2076-80.
1995: Xiao-Jun Xu; A Elfvin; Zsuzsanna Wiesenfeld-Hallin
Subcutaneous carrageenan, but not formalin, increases the excitability of the nociceptive flexor reflex in the rat.
Neuroscience letters 1995;196(1-2):116-8.
1995: Xiao-Jun Xu; S Andell; Jing-Xia Hao; Zsuzsanna Wiesenfeld-Hallin; Tamas Bartfai
The effects of intrathecal galanin message-associated peptide (GMAP) on the flexor reflex in rats.
Regulatory peptides 1995;58(1-2):19-24.
1995: Xiao-Jun Xu; S Andell; X Zhang; Zsuzsanna Wiesenfeld-Hallin; Ulo Langel; K Bedecs; Tomas Hökfelt; Tamas Bartfai
Peripheral axotomy increases the expression of galanin message-associated peptide (GMAP) in dorsal root ganglion cells and alters the effects of intrathecal GMAP on the flexor reflex in the rat.
Neuropeptides 1995;28(5):299-307.
1995: X Zhang; A J Bean; Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu; Tomas Hökfelt
Ultrastructural studies on peptides in the dorsal horn of the rat spinal cord--III. Effects of peripheral axotomy with special reference to galanin.
Neuroscience 1995;64(4):893-915.
1995: Xiao-Jun Xu; X Zhang; Tomas Hökfelt; Zsuzsanna Wiesenfeld-Hallin
Plasticity in spinal nociception after peripheral nerve section: reduced effectiveness of the NMDA receptor antagonist MK-801 in blocking wind-up and central sensitization of the flexor reflex.
Brain research 1995;670(2):342-6.
1995: Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
Intrathecal alpha-trinositol facilitates the flexor reflex but does not block the depressive effect of neuropeptide Y.
European journal of pharmacology 1995;272(2-3):219-22.
1994: R R Ji; Q Zhang; K Bedecs; J Arvidsson; X Zhang; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin; Tamas Bartfai; Tomas Hökfelt
Galanin antisense oligonucleotides reduce galanin levels in dorsal root ganglia and induce autotomy in rats after axotomy.
Proceedings of the National Academy of Sciences of the United States of America 1994;91(26):12540-3.
1994: Xiao-Jun Xu; Jing-Xia Hao; T Olsson; Krister Kristensson; P H van der Meide; Zsuzsanna Wiesenfeld-Hallin
Intrathecal interferon-gamma facilitates the spinal nociceptive flexor reflex in the rat.
Neuroscience letters 1994;182(2):263-6.
1994: Xiao-Jun Xu; Jing-Xia Hao; Tomas Hökfelt; Zsuzsanna Wiesenfeld-Hallin
The effects of intrathecal neuropeptide Y on the spinal nociceptive flexor reflex in rats with intact sciatic nerves and after peripheral axotomy.
Neuroscience 1994;63(3):817-26.
1994: Tomas Hökfelt; Sandra Ceccatelli; L Gustafsson; A L Hulting; V Verge; M Villar; Xiao-Jun Xu; Zhi-Qing David Xu; Zsuzsanna Wiesenfeld-Hallin; X Zhang
Plasticity of NO synthase expression in the nervous and endocrine systems.
Neuropharmacology 1994;33(11):1221-7.
1994: K Bedecs; Ulo Langel; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin; Tamas Bartfai
Biological activities of two endogenously occurring N-terminally extended forms of galanin in the rat spinal cord.
European journal of pharmacology 1994;259(2):151-6.
1994: Jing-Xia Hao; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
Systemic N-nitro-L-arginine-ester (L-NAME), inhibitor of nitric oxide synthase, relieves chronic allodynia-like symptom in rats with spinal cord lesion.
Acta physiologica Scandinavica 1994;150(4):457-8.
1994: Tomas Hökfelt; P Morino; V Verge; M N Castel; Christian Broberger; X Zhang; Mario Herrera-Marschitz; J Javier Meana; U Ungerstedt; Xiao-Jun Xu
CCK in cerebral cortex and at the spinal level.
Annals of the New York Academy of Sciences 1994;713():157-63.
1994: Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
Intrathecal oxytocin facilitates the spinal nociceptive flexor reflex in the rat.
Neuroreport 1994;5(7):750-2.
1994: Xiao-Jun Xu; Jing-Xia Hao; Ake Seiger; J Hughes; Tomas Hökfelt; Zsuzsanna Wiesenfeld-Hallin
Chronic pain-related behaviors in spinally injured rats: evidence for functional alterations of the endogenous cholecystokinin and opioid systems.
Pain 1994;56(3):271-7.
1994: Xiao-Jun Xu; T Hökfelt; J Hughes; Zsuzsanna Wiesenfeld-Hallin
The CCK-B antagonist CI988 enhances the reflex-depressive effect of morphine in axotomized rats.
Neuroreport 1994;5(6):718-20.
1994: Zsuzsanna Wiesenfeld-Hallin; L Luo; Xiao-Jun Xu; C A Maggi
Differential effects of selective tachykinin NK2 receptor antagonists in rat spinal cord.
European journal of pharmacology 1994;251(1):99-102.
1993: Zsuzsanna Wiesenfeld-Hallin; Jing-Xia Hao; Xiao-Jun Xu; Tomas Hökfelt
Nitric oxide mediates ongoing discharges in dorsal root ganglion cells after peripheral nerve injury.
Journal of neurophysiology 1993;70(6):2350-3.
1993: Xiao-Jun Xu; Jing-Xia Hao; Ake Seiger; Zsuzsanna Wiesenfeld-Hallin
Systemic excitatory amino acid receptor antagonists of the alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptor and of the N-methyl-D-aspartate (NMDA) receptor relieve mechanical hypersensitivity after transient spinal cord ischemia in rats.
The Journal of pharmacology and experimental therapeutics 1993;267(1):140-4.
1993: Tomas Hökfelt; X Zhang; V Verge; M Villar; Robert Elde; Tamas Bartfai; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
Coexistence and interaction of neuropeptides with substance P in primary sensory neurons, with special reference to galanin.
Regulatory peptides 1993;46(1-2):76-80.
1993: Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu
The differential roles of substance P and neurokinin A in spinal cord hyperexcitability and neurogenic inflammation.
Regulatory peptides 1993;46(1-2):165-73.
1993: Xiao-Jun Xu; J E Wikberg; Zsuzsanna Wiesenfeld-Hallin
The effect of intrathecal guanfacine and clonidine on the flexor reflex in rats with intact and sectioned sciatic nerves.
European journal of pharmacology 1993;235(1):161-4.
1993: Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu; Jing-Xia Hao; Tomas Hökfelt
The behavioural effects of intrathecal galanin on tests of thermal and mechanical nociception in the rat.
Acta physiologica Scandinavica 1993;147(4):457-8.
1993: V M Verge; Xiao-Jun Xu; Ulo Langel; Tomas Hökfelt; Zsuzsanna Wiesenfeld-Hallin; Tamas Bartfai
Evidence for endogenous inhibition of autotomy by galanin in the rat after sciatic nerve section: demonstrated by chronic intrathecal infusion of a high affinity galanin receptor antagonist.
Neuroscience letters 1993;149(2):193-7.
1992: V M Verge; Z Xu; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin; Tomas Hökfelt
Marked increase in nitric oxide synthase mRNA in rat dorsal root ganglia after peripheral axotomy: in situ hybridization and functional studies.
Proceedings of the National Academy of Sciences of the United States of America 1992;89(23):11617-21.
1992: Jing-Xia Hao; Xiao-Jun Xu; Y X Yu; A Seiger; Zsuzsanna Wiesenfeld-Hallin
Baclofen reverses the hypersensitivity of dorsal horn wide dynamic range neurons to mechanical stimulation after transient spinal cord ischemia; implications for a tonic GABAergic inhibitory control of myelinated fiber input.
Journal of neurophysiology 1992;68(2):392-6.
1992: Jing-Xia Hao; Xiao-Jun Xu; Y X Yu; A Seiger; Zsuzsanna Wiesenfeld-Hallin
Transient spinal cord ischemia induces temporary hypersensitivity of dorsal horn wide dynamic range neurons to myelinated, but not unmyelinated, fiber input.
Journal of neurophysiology 1992;68(2):384-91.
1992: Xiao-Jun Xu; C J Dalsgaard; C A Maggi; Zsuzsanna Wiesenfeld-Hallin
NK-1, but not NK-2, tachykinin receptors mediate plasma extravasation induced by antidromic C-fiber stimulation in rat hindpaw: demonstrated with the NK-1 antagonist CP-96,345 and the NK-2 antagonist Men 10207.
Neuroscience letters 1992;139(2):249-52.
1992: Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu; Ulo Langel; K Bedecs; Tomas Hökfelt; Tamas Bartfai
Galanin-mediated control of pain: enhanced role after nerve injury.
Proceedings of the National Academy of Sciences of the United States of America 1992;89(8):3334-7.
1992: Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin; J Hughes; D C Horwell; Tomas Hökfelt
CI988, a selective antagonist of cholecystokininB receptors, prevents morphine tolerance in the rat.
British journal of pharmacology 1992;105(3):591-6.
1992: Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
Intrathecal neurokinin A facilitates the spinal nociceptive flexor reflex evoked by thermal and mechanical stimuli and synergistically interacts with substance P.
Acta physiologica Scandinavica 1992;144(2):163-8.
1991: Tamas Bartfai; K Bedecs; T Land; Ulo Langel; Rosalia Bertorelli; P Girotti; S Consolo; Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin; S Nilsson
M-15: high-affinity chimeric peptide that blocks the neuronal actions of galanin in the hippocampus, locus coeruleus, and spinal cord.
Proceedings of the National Academy of Sciences of the United States of America 1991;88(23):10961-5.
1991: Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
The threshold for the depressive effect of intrathecal morphine on the spinal nociceptive flexor reflex is increased during autotomy after sciatic nerve section in rats.
Pain 1991;46(2):223-9.
1991: Jing-Xia Hao; Xiao-Jun Xu; H Aldskogius; Ake Seiger; Zsuzsanna Wiesenfeld-Hallin
The excitatory amino acid receptor antagonist MK-801 prevents the hypersensitivity induced by spinal cord ischemia in the rat.
Experimental neurology 1991;113(2):182-91.
1991: Jing-Xia Hao; Xiao-Jun Xu; H Aldskogius; Ake Seiger; Zsuzsanna Wiesenfeld-Hallin
Allodynia-like effects in rat after ischaemic spinal cord injury photochemically induced by laser irradiation.
Pain 1991;45(2):175-85.
1991: Marcelo J Villar; Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu; E Theodorsson; P C Emson; Tomas Hökfelt
Further studies on galanin-, substance P-, and CGRP-like immunoreactivities in primary sensory neurons and spinal cord: effects of dorsal rhizotomies and sciatic nerve lesions.
Experimental neurology 1991;112(1):29-39.
1991: Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin
An analogue of growth hormone releasing factor (GRF), (Ac-Try1, D-Phe2)-GRF-(1-29), specifically antagonizes the facilitation of the flexor reflex induced by intrathecal vasoactive intestinal peptide in rat spinal cord.
Neuropeptides 1991;18(3):129-35.
1991: Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin; Tomas Hökfelt
Intrathecal galanin blocks the prolonged increase in spinal cord flexor reflex excitability induced by conditioning stimulation of unmyelinated muscle afferents in the rat.
Brain research 1991;541(2):350-3.
1991: Xiao-Jun Xu; Jing-Xia Hao; Zsuzsanna Wiesenfeld-Hallin; R Håkanson; K Folkers; Tomas Hökfelt
Spantide II, a novel tachykinin antagonist, and galanin inhibit plasma extravasation induced by antidromic C-fiber stimulation in rat hindpaw.
Neuroscience 1991;42(3):731-7.
1991: Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu; R Håkanson; D M Feng; K Folkers; Krister Kristensson; M J Villar; J Fahrenkrug; Tomas Hökfelt
On the role of substance P, galanin, vasoactive intestinal peptide, and calcitonin gene-related peptide in mediation of spinal reflex excitability in rats with intact and sectioned peripheral nerves.
Annals of the New York Academy of Sciences 1991;632():198-211.
1991: Xiao-Jun Xu; C A Maggi; Zsuzsanna Wiesenfeld-Hallin
On the role of NK-2 tachykinin receptors in the mediation of spinal reflex excitability in the rat.
Neuroscience 1991;44(2):483-90.
1991: Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu; R Håkanson; D M Feng; K Folkers
Tachykinins mediate changes in spinal reflexes after activation of unmyelinated muscle afferents in the rat.
Acta physiologica Scandinavica 1991;141(1):57-61.
1990: Jing-Xia Hao; Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu
Depression of the flexor reflex by systemic morphine increases in chronically spinalized rats.
European journal of pharmacology 1990;191(3):407-16.
1990: Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu; R Håkanson; D M Feng; K Folkers
The specific antagonistic effect of intrathecal spantide II on substance P- and C-fiber conditioning stimulation-induced facilitation of the nociceptive flexor reflex in rat.
Brain research 1990;526(2):284-90.
1990: Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu; J Hughes; D C Horwell; Tomas Hökfelt
PD134308, a selective antagonist of cholecystokinin type B receptor, enhances the analgesic effect of morphine and synergistically interacts with intrathecal galanin to depress spinal nociceptive reflexes.
Proceedings of the National Academy of Sciences of the United States of America 1990;87(18):7105-9.
1990: Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin; G Fisone; Tamas Bartfai; Tomas Hökfelt
The N-terminal 1-16, but not C-terminal 17-29, galanin fragment affects the flexor reflex in rats.
European journal of pharmacology 1990;182(1):137-41.
1990: Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu; Krister Kristensson; R Håkanson; D M Feng; K Folkers
Antinociceptive and substance P antagonistic effects of intrathecally injected spantide II in rat: no signs of motor impairment or neurotoxicity.
Regulatory peptides 1990;29(1):1-11.
1990: Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu; M J Villar; Tomas Hökfelt
Intrathecal galanin potentiates the spinal analgesic effect of morphine: electrophysiological and behavioural studies.
Neuroscience letters 1990;109(1-2):217-21.
1989: Xiao-Jun Xu; Zsuzsanna Wiesenfeld-Hallin; M J Villar; Tomas Hökfelt
Intrathecal galanin antagonizes the facilitatory effect of substance P on the nociceptive flexor reflex in the rat.
Acta physiologica Scandinavica 1989;137(3):463-4.
1989: Zsuzsanna Wiesenfeld-Hallin; Xiao-Jun Xu; M J Villar; Tomas Hökfelt
The effect of intrathecal galanin on the flexor reflex in rat: increased depression after sciatic nerve section.
Neuroscience letters 1989;105(1-2):149-54.