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An 11-year-old boy's epileptic seizures started with a feeling of impending crisis, dizziness, headache, and a bad taste in the mouth. This was followed by swallowing and a burning sensation in the left hand. At the same time, other parts of the body experienced allodynia. MRI and CT scans showed a
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We present a case of complex regional pain syndrome (CRPS), in which symptoms, including burning pain and severe allodynia, were alleviated by using a regional intravenous nerve blockade (Bier block) combined with physiotherapy, but reappeared following an epileptic seizure. Symptoms disappeared
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Kainic acid produces a persistent hyperalgesia when injected intraperitoneally (i.p.) in the rat or mouse. At higher doses than those needed to influence nociception, kainic acid induces seizures and translocation of histologically reactive zinc in the hippocampus. We tested the hypothesis that
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Glycine or its receptor antagonist, strychnine, were administered perispinally to investigate their effect on nociceptive responses elicited by activation of various cutaneous receptors. Strychnine produced dose-dependent sensory and motor disturbances; 1 and 5 micrograms doses were sub-convulsive,
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Human carbonic anhydrase (CA; EC 4.2.1.1) isoforms II and VII are implicated in neuronal excitation, seizures and neuropathic pain (NP). Their selective inhibition over off-target CAs is expected to produce an anti-NP action devoid of side effects due to promiscuous CA modulation. Here a drug-design
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GABA(B) (gamma-aminobutyric acid type B) receptors are important for keeping neuronal excitability under control. Cloned GABA(B) receptors do not show the expected pharmacological diversity of native receptors and it is unknown whether they contribute to pre- as well as postsynaptic functions. Here,
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Implanted vagus nerve stimulation (VNS) has been used to treat seizures and depression. In this study, we explored the mechanism of action of noninvasive vagus nerve stimulation (nVNS) for the treatment of trigeminal allodynia. Rats were repeatedly infused with inflammatory mediators directly onto
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The specific involvement of the delta-opioid receptor in the control of nociception was explored by investigating the pharmacological activity in vivo of a selective, orally active, and centrally penetrant delta-opioid agonist.
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Central poststroke pain (CPSP) is a neuropathic pain syndrome arising after a lesion of the central nervous system owing to cerebrovascular insult. Impaired daily activities and reduced quality of life in people suffering from CPSP justify the need for improved treatment. The detailed mechanism of
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Crohn's disease (CD) and ulcerative colitis (UC) are incurable lifelong inflammatory bowel diseases (IBD) with a rising worldwide incidence. IBD is characterized by diarrhea, rectal bleeding, severe cramping and weight loss. However, there is a growing evidence that IBD is also associated with
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Cannabidiol (CBD), the major non-psychotomimetic compound present in the Cannabis sativa plant, exhibits therapeutic potential for various human diseases, including chronic neurodegenerative diseases, such as Alzheimer's and Parkinson's, ischemic stroke, epilepsy and other convulsive syndromes,
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Vascular lesions of the cerebral cortex sparing the thalamus (MRI or CT with reconstructions) may be accompanied by burning or constrictive pain which suggests thalamic pain as it affects one half of the body and is associated with induced pain. Summation hyperpathia is rare; allodynia is more
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In humans, hydromorphone (HMOR) is metabolised principally by conjugation with glucuronic acid to form hydromorphone-3-glucuronide (H3G), a close structural analogue of morphine-3-glucuronide (M3G), the major metabolite of morphine. In a previous study we described the biochemical synthesis of H3G
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The role of the inhibitory neurotransmitters glycine and GABA in the pacing of pelvic thrusting during copulation was assessed in male rats by an accelerometric technique. Either strychnine, an antagonist of glycine (10 micrograms), bicuculline, an antagonist of GABA (1 microgram), or a combination
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Adenosine is one of the inhibitory neuromodulators in the brain and is considered to be responsible for seizure arrest and postictal refractoriness. Adenosine, adenosine receptor agonists, and adenosine uptake blockers are known to reduce the severity and duration of amygdala-kindled seizures. The
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