Recently, multiple neurotrophic/growth factors have been proposed to play an important role in the therapeutic action of antidepressants. In this study, we prepared astrocyte- and neuron-enriched cultures from the neonatal rat cortex, and examined the changes in neurotrophic/growth factor expression by antidepressant treatment using real-time PCR. Treatment with amitriptyline (a tricyclic antid...

AS1069562 [(R)-2-[(1H-inden-7-yloxy)methyl]morpholine monobenzenesulfonate] is the (1)-isomer of indeloxazine, which had been used clinically for the treatment of cerebrovascular diseases with multiple pharmacological actions, including serotonin (5-HT) and norepinephrine (NE) reuptake inhibition. Here we investigated the analgesic effects of AS1069562 in a rat model of chronic constriction inj...

The cardiac effects of amitriptyline, mianserin, zimelidine and nomifensine on the systolic time intervals (STI) and on the high speed surface ECG have been studied in depressed patients. Amitriptyline increased pre-ejection period (PEP) index and the PEP/left ventricular ejection time (LVET) ratio of the STI (P less than 0.05 and P less than 0.02). It also increased heart rate significantly (l...

Do not need to include p values in the abstract. page 4, line 1: Answer: done. The P values were erased. intrathecal pretreatment with amitriptyline potentiates the intra-abdominal amitriptyline effect on thermal hypersensitivity, reverses (present tense) Nav1.8 changes, and attenuates... Answer: done Conclusions: Concomitant ...line 7: hypersensitivity; it also decreased activated microglia an...

BACKGROUND Recent studies have shown that influence of antidepressants on analgesic action of opioids is heterogeneous. The aim of this study was to investigate the effect of acute and repeated (21 days) antidepressant (amitriptyline, moclobemide and reboxetine) treatment on the antinociceptive action of morphine, an opioid agonist, in streptozotocin (STZ)-induced neuropathic pain model. METH...

OBJECTIVES The purpose of this work was to determine whether the intraperitoneal administration of glibenclamide as a K ATP channel blocker could have an effect on the antinociceptive effects of antidepressants with different mechanisms of action. METHODS Three antidepressant drugs, amitriptyline as a dual-action, nonselective inhibitor of noradrenaline and a serotonin reuptake inhibitor, flu...

BACKGROUND Current therapy for the treatment of neuropathic pain is often unsatisfactory. Considerable variation in treatment pattern still exists in spite of availability of sufficient literature from various guidelines. Recent Indian market data suggested that the utilization (sale) of drugs such as amitriptyline, pregabalin, and gabapentin was more for low-dose unit packs than that of the hi...

BACKGROUND A double-blind, randomized, placebo-controlled 3-week study evaluated the efficacy of topical 2% amitriptyline, 1% ketamine, and a combination of both in treating patients with neuropathic pain. METHODS Ninety-two patients with diabetic neuropathy, postherpetic neuralgia, or postsurgical/posttraumatic neuropathic pain with allodynia, hyperalgesia, or pinprick hypesthesia were rando...

This retrospective study was designed to assess the effects of acyclovir treatment of acute herpes zoster on subsequent postherpetic neuralgia, and to examine the effects of amitriptyline in the treatment of postherpetic neuralgia. Eighty seven patients with postherpetic neuralgia of three or more months' duration were studied: 24 of them had had their herpes zoster treated with oral acyclovir....

In the structure of the title salt [systematic name: 3-(10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-ylidene)-N,N-dimethylpropan-1-aminium 2,4,6-trinitrophenolate] of a tricyclic antidepressant, C(20)H(24)N+.C(6)H(2)N(3)O(7)-, the dimethylaminopropyl subunit possesses a classical static conformational disorder. The central cycloheptadiene ring adopts a bent conformation that is intermediate betwee...