Aim: to assess the dynamics of histolological changes in lung under acute baclofen poisoning. Materials and methods: The study was performed on 20 male Wistar rats weighing 200-215 g aged weeks. animals were divided into four groups (5 each) – controls, group 1 (baclofen, 3h.), 2 4,5 h.) 3 24 h.). Results: thickness intraalveolar septi considerably lower than controls. hours after administratio...

Objectives. Baclofen can relieve gastroesophageal reflux-related symptoms in healthy subjects and gastroesophageal reflux disease (GERD) patients by reducing the incidence of transient lower esophageal sphincter relaxation. This meta-analysis aimed to evaluate the efficacy and safety of baclofen for the treatment of GERD. Methods. We systematically searched randomized controlled trials publishe...

Clinical trials with tizanidine when administered alone have shown that 5-chloro-4-(2-imidazolin-2-ylamino)-2,1,3-benzothiodiazole (tizanidine) is safe and effective for spasticity control. However, given its mechanism of action and requirement for titration, clinical experience suggests that tizanidine is likely to be used in combination with other antispastic agents with different mechanisms ...

AIMS The aim of this study was to describe the tolerability of high-dose baclofen taken by patients with alcohol disorders during their first year of treatment. METHODS The medical records of all patients prescribed baclofen by one general practitioner were examined and all patients who could be contacted were retrospectively interviewed about adverse effects. RESULTS Of the 146 eligible pa...

Baclofen is a highly used centrally acting GABA agonist that continues to be an effective therapy for spasticity and chronic hiccups. The renally dependent excretion determines the circulating concentrations and guides effective dosing to decrease adverse reactions. Caution should be considered in administering baclofen to patients with decreased renal function. We present a patient with end st...

Growing evidence suggests that mammalian peripheral somatosensory neurons express functional receptors for gamma-aminobutyric acid, GABAA and GABAB. Moreover, local release of GABA by pain-sensing (nociceptive) nerve fibres has also been suggested. Yet, the functional significance of GABA receptor triggering in nociceptive neurons is not fully understood. Here we used patch-clamp recordings fro...

In rodents as well as in humans, efficient reinforcement learning depends on dopamine (DA) released from ventral tegmental area (VTA) neurons. It has been shown that in brain slices of mice, GABA(B)-receptor agonists at low concentrations increase the firing frequency of VTA-DA neurons, while high concentrations reduce the firing frequency. It remains however elusive whether baclofen can modula...

We thank Dr Ameisen for his interest on our manuscript (Addolorato et al., 2011) and appreciate the opportunity to respond to his comments. As noted by Dr Ameisen (Ameisen, 2011), in our manuscript, we refer not only to his case report (Ameisen, 2005), but also to the case report by Bucknam (2007). We appreciate Dr Ameisen’s clarification that in his own case report high-dose baclofen suppresse...

introduction: in female rats sensitivity to antinociceptive treatment varies during estrous cycle stages. the role of gaba through gabab receptor in nociception has been established. the aim of the present study is to investigate the effect of intercerebroventicular injection of gabab receptor agonist (baclofen) and gabab antagonist (cgp35348) on pain sensitivity during different stages of estr...