Page last updated: 2024-10-31

muscimol and Spinal Cord Injuries

muscimol has been researched along with Spinal Cord Injuries in 17 studies

Muscimol: A neurotoxic isoxazole isolated from species of AMANITA. It is obtained by decarboxylation of IBOTENIC ACID. Muscimol is a potent agonist of GABA-A RECEPTORS and is used mainly as an experimental tool in animal and tissue studies.
muscimol : A member of the class of isoxazoles that is 1,2-oxazol-3(2H)-one substituted by an aminomethyl group at position 5. It has been isolated from mushrooms of the genus Amanita.

Spinal Cord Injuries: Penetrating and non-penetrating injuries to the spinal cord resulting from traumatic external forces (e.g., WOUNDS, GUNSHOT; WHIPLASH INJURIES; etc.).

Research Excerpts

ExcerptRelevanceReference
"Mechanical and cold allodynia, thermal and mechanical hyperalgesia were evaluated before injection and 15 and 60 min after injection."1.56Simultaneous intrathecal injection of muscimol and endomorphin-1 alleviates neuropathic pain in rat model of spinal cord injury. ( Hosseini, M; Janzadeh, A; Karami, Z; Nasirinezhad, F; Yousefifard, M; Zamani, E, 2020)
"The muscimol treated, hemisection-SCI rats also exhibited increased hindpaw withdrawal thresholds and latencies."1.43Suppressed GABAergic signaling in the zona incerta causes neuropathic pain in a thoracic hemisection spinal cord injury rat model. ( Cho, CB; Lee, YJ; Moon, HC; Park, YS, 2016)
"At 4 weeks after Th9-10 spinal cord transection awake cystometry and recordings of external urethral sphincter electromyogram were performed to examine the effect of intrathecal application of the gamma-aminobutyric acid A and B agonists muscimol and baclofen or the gamma-aminobutyric acid A and B antagonists bicuculline and saclofen (Tocris Cookson, Ellisville, Missouri), respectively, at the level of the L6-S1 spinal cord."1.35GABA receptor activation in the lumbosacral spinal cord decreases detrusor overactivity in spinal cord injured rats. ( Chancellor, MB; de Groat, WC; Hiragata, S; Miyazato, M; Sasatomi, K; Sugaya, K; Yoshimura, N, 2008)

Research

Studies (17)

TimeframeStudies, this research(%)All Research%
pre-19901 (5.88)18.7374
1990's0 (0.00)18.2507
2000's4 (23.53)29.6817
2010's9 (52.94)24.3611
2020's3 (17.65)2.80

Authors

AuthorsStudies
Suzuki, M1
Onoe, K1
Sawada, M2
Takahashi, N1
Higo, N1
Murata, Y1
Tsukada, H2
Isa, T3
Onoe, H3
Nishimura, Y3
Hosseini, M1
Karami, Z1
Yousefifard, M1
Janzadeh, A1
Zamani, E1
Nasirinezhad, F1
Brown, AR1
Martinez, M1
Whitt, JL1
Masri, R2
Pulimood, NS1
Keller, A1
Kato, K1
Kunieda, T1
Mikuni, N1
Miyamoto, S1
Sindhurakar, A1
Butensky, SD1
Meyers, E1
Santos, J1
Bethea, T1
Khalili, A1
Sloan, AP1
Rennaker, RL1
Carmel, JB1
Moon, HC1
Lee, YJ1
Cho, CB1
Park, YS1
Huang, YJ2
Lee, KH2
Murphy, L1
Garraway, SM1
Grau, JW2
Krajacic, A1
Weishaupt, N1
Girgis, J1
Tetzlaff, W1
Fouad, K1
Hama, A1
Sagen, J1
Cha, M1
Ji, Y1
Sokal, DM1
Chapman, V1
Morichika, Y1
Perfiliev, S1
Miyazato, M2
Sasatomi, K2
Hiragata, S2
Sugaya, K2
Chancellor, MB2
de Groat, WC2
Yoshimura, N2
Eidelberg, E1
Nguyen, LH1
Polich, R1
Walden, JG1

Clinical Trials (2)

Trial Overview

TrialPhaseEnrollmentStudy TypeStart DateStatus
Sensory-Motor Rehabilitation Post Stroke[NCT02369770]140 participants (Anticipated)Interventional2019-04-26Recruiting
Effect of Wrist Flexors Inhibition in Comparison to Wrist Extensors Facilitation Through Kinesiotaping Technique in Chronic Hemiplegic Stroke Patients With Limited Wrist Extension[NCT05526859]24 participants (Anticipated)Interventional2022-08-31Recruiting
[information is prepared from clinicaltrials.gov, extracted Sep-2024]

Other Studies

17 other studies available for muscimol and Spinal Cord Injuries

ArticleYear
The Ventral Striatum is a Key Node for Functional Recovery of Finger Dexterity After Spinal Cord Injury in Monkeys.
    Cerebral cortex (New York, N.Y. : 1991), 2020, 05-14, Volume: 30, Issue:5

    Topics: Animals; Fingers; Functional Neuroimaging; GABA-A Receptor Agonists; Macaca; Motor Skills; Muscimol;

2020
Simultaneous intrathecal injection of muscimol and endomorphin-1 alleviates neuropathic pain in rat model of spinal cord injury.
    Brain and behavior, 2020, Volume: 10, Issue:5

    Topics: Animals; Hyperalgesia; Injections, Spinal; Muscimol; Neuralgia; Oligopeptides; Rats; Spinal Cord; Sp

2020
Chronic inactivation of the contralesional hindlimb motor cortex after thoracic spinal cord hemisection impedes locomotor recovery in the rat.
    Experimental neurology, 2021, Volume: 343

    Topics: Animals; Female; GABA-A Receptor Agonists; Hindlimb; Locomotion; Motor Cortex; Muscimol; Rats; Rats,

2021
Pathological activity in mediodorsal thalamus of rats with spinal cord injury pain.
    The Journal of neuroscience : the official journal of the Society for Neuroscience, 2013, Feb-27, Volume: 33, Issue:9

    Topics: Action Potentials; Afferent Pathways; Animals; Disease Models, Animal; Functional Laterality; GABA-A

2013
Function of the nucleus accumbens in motor control during recovery after spinal cord injury.
    Science (New York, N.Y.), 2015, Oct-02, Volume: 350, Issue:6256

    Topics: Animals; Fingers; Functional Laterality; GABA-A Receptor Agonists; Macaca; Motivation; Motor Skills;

2015
An Automated Test of Rat Forelimb Supination Quantifies Motor Function Loss and Recovery After Corticospinal Injury.
    Neurorehabilitation and neural repair, 2017, Volume: 31, Issue:2

    Topics: Animals; Automation, Laboratory; Disease Models, Animal; Equipment Design; Female; Food; Forelimb; M

2017
Suppressed GABAergic signaling in the zona incerta causes neuropathic pain in a thoracic hemisection spinal cord injury rat model.
    Neuroscience letters, 2016, Oct-06, Volume: 632

    Topics: Action Potentials; Animals; Bicuculline; GABA Agonists; GABA-A Receptor Antagonists; gamma-Aminobuty

2016
Acute spinal cord injury (SCI) transforms how GABA affects nociceptive sensitization.
    Experimental neurology, 2016, Volume: 285, Issue:Pt A

    Topics: Acetates; Analysis of Variance; Animals; Bicuculline; Bumetanide; Capsaicin; Disease Models, Animal;

2016
Complete spinal cord injury (SCI) transforms how brain derived neurotrophic factor (BDNF) affects nociceptive sensitization.
    Experimental neurology, 2017, Volume: 288

    Topics: Animals; Brain-Derived Neurotrophic Factor; Cadherins; Capsaicin; Disease Models, Animal; Electrosho

2017
Training-induced plasticity in rats with cervical spinal cord injury: effects and side effects.
    Behavioural brain research, 2010, Dec-25, Volume: 214, Issue:2

    Topics: Animals; Cervical Vertebrae; Evoked Potentials, Motor; Female; Motor Skills; Muscimol; Neural Pathwa

2010
Combinations of intrathecal gamma-amino-butyrate receptor agonists and N-methyl-d-aspartate receptor antagonists in rats with neuropathic spinal cord injury pain.
    European journal of pharmacology, 2012, May-15, Volume: 683, Issue:1-3

    Topics: Analgesia, Epidural; Animals; Baclofen; Dose-Response Relationship, Drug; Drug Synergism; Drug Thera

2012
Motor cortex stimulation activates the incertothalamic pathway in an animal model of spinal cord injury.
    The journal of pain, 2013, Volume: 14, Issue:3

    Topics: Action Potentials; Analysis of Variance; Animals; Brain Mapping; Disease Models, Animal; GABA-A Rece

2013
Effects of spinal administration of muscimol on C- and A-fibre evoked neuronal responses of spinal dorsal horn neurones in control and nerve injured rats.
    Brain research, 2003, Feb-07, Volume: 962, Issue:1-2

    Topics: Animals; Bicuculline; Evoked Potentials; GABA Agonists; GABA Antagonists; Injections, Spinal; Male;

2003
Time-dependent central compensatory mechanisms of finger dexterity after spinal cord injury.
    Science (New York, N.Y.), 2007, Nov-16, Volume: 318, Issue:5853

    Topics: Adaptation, Physiological; Animals; Brain Mapping; Female; Fingers; GABA Agonists; Learning; Macaca;

2007
GABA receptor activation in the lumbosacral spinal cord decreases detrusor overactivity in spinal cord injured rats.
    The Journal of urology, 2008, Volume: 179, Issue:3

    Topics: Animals; Baclofen; Bicuculline; Disease Models, Animal; Female; GABA Agonists; GABA Antagonists; Glu

2008
Suppression of detrusor-sphincter dysynergia by GABA-receptor activation in the lumbosacral spinal cord in spinal cord-injured rats.
    American journal of physiology. Regulatory, integrative and comparative physiology, 2008, Volume: 295, Issue:1

    Topics: Animals; Baclofen; GABA Agonists; GABA Antagonists; Lumbosacral Region; Muscimol; Muscle Contraction

2008
Transsynaptic degeneration of motoneurones caudal to spinal cord lesions.
    Brain research bulletin, 1989, Volume: 22, Issue:1

    Topics: Animals; Colchicine; Male; Motor Neurons; Muscimol; Nerve Degeneration; Nomifensine; Rats; Rats, Inb

1989