Evidence against the involvement of serotonergic mechanisms in wet dog shake behavior induced by carbachol chloride in rats.

abstract：:Tolerance to nicotine occurs in mice after its chronic administration. This tolerance is accompanied by an up-regulation of nicotinic receptors as assessed by the binding of (3H)-nicotine and alpha-(125I)-bungarotoxin (BTX). Past studies (Marks et al. 1983, 1986) have shown that the increase in BTX binding sites is mo...

journal_title：Psychopharmacology

authors： Miner LL,Collins AC

更新日期：1988-01-01 00:00:00

abstract：RATIONALE:Medication and illicit drugs can have detrimental side effects which impair driving performance. A drug's impairing potential should be determined by well-validated, reliable, and sensitive tests and ideally be calibrated by benchmark drugs and doses. To date, no consensus has been reached on the issue of whi...

journal_title：Psychopharmacology

authors： Jongen S,Vuurman E,Ramaekers J,Vermeeren A

更新日期：2014-06-01 00:00:00

abstract：:In an attempt to define the nature of the involvement of delta 9-tetrahydrocannabinol (THC) with central cholinergic neurotransmission, the effects of THC on direct cholinergic stimulation of the rat brain were investigated. THC, in doses of 3 mg/kg and 6 mg/kg, administered intraperitoneally (i.p.), potentiated the e...

journal_title：Psychopharmacology

authors： Duncan GE,Dagirmanjian R

更新日期：1979-02-28 00:00:00

abstract：RATIONALE:So-called atypical antipsychotics (AAPs) are associated with varying levels of weight gain and associated metabolic disturbances, which in patients with serious mental illness (SMI) have been linked to non-compliance and poor functional outcomes. Mechanisms underlying AAP-induced metabolic abnormalities are o...

journal_title：Psychopharmacology

authors： Benarroch L,Kowalchuk C,Wilson V,Teo C,Guenette M,Chintoh A,Nesarajah Y,Taylor V,Selby P,Fletcher P,Remington GJ,Hahn MK

更新日期：2016-07-01 00:00:00

abstract：RATIONALE:An increased risk of drug intake produced by drug cues may reflect the fact that the cues are withdrawal-like or aversive, reflecting a conditioned adaptation to the drug's acute effects. More recent work suggests that they may also be appetitive, signalling the goal characteristics of drug taking. OBJECTIVE...

journal_title：Psychopharmacology

authors： Mucha RF,Geier A,Pauli P

更新日期：1999-12-01 00:00:00

abstract：:Using a 15-s intershock interval, an increase in shock-induced fighting was observed following intraventricular 96 microgram 5,7-dihydroxytryptamine (5,7-DHT) and 90 microgram 6-hydroxydopa (6-OHdopa). The incidence of predatory mouse killing was enhanced by 5,7-DHT, but was not affected by 6-OHdopa. Pain sensitivity ...

journal_title：Psychopharmacology

authors： Kantak KM,Hegstrand LR,Eichelman B

更新日期：1981-01-01 00:00:00

abstract：:Naloxone HCl (10 micrograms/0.5 ml) was injected in the locus coeruleus (LC) of morphine-dependent rats and the behavioural manifestations of morphine withdrawal and the cortical levels of 3-methoxy-4-hydroxyphenylethyleneglycol sulfate (MHPG-SO4) were measured 30 min later. Naloxone precipitated a withdrawal syndrome...

journal_title：Psychopharmacology

authors： Esposito E,Kruszewska A,Ossowska G,Samanin R

更新日期：1987-01-01 00:00:00

abstract：RATIONALE:Lithium is the most widely prescribed mood stabilizer, but the precise mechanism of lithium is unresolved. OBJECTIVE:We examine the effects of the administration of therapeutically relevant concentrations of lithium on the expression of brain-derived neurotrophic factor (BDNF) and its receptor, Trk B, as wel...

journal_title：Psychopharmacology

authors： Fukumoto T,Morinobu S,Okamoto Y,Kagaya A,Yamawaki S

更新日期：2001-10-01 00:00:00

abstract：RATIONALE:Nearly 60-80% of women experience some form of sadness, anxiety, or anhedonia in the weeks following the birth of a child (Patel et al. 23(2):534-42, 2012; Degner 10: 359;j4692, 2017); however, the exact mechanisms that precipitate these changes in mood postpartum are still unknown. It is well-known that the ...

journal_title：Psychopharmacology

authors： Gomez J,Haas NA,Schwarz JM

更新日期：2019-10-01 00:00:00

abstract：RATIONALE:Clinical observations have shown that pain sensitivity is altered in some schizophrenic patients. OBJECTIVES:To study alterations in pain sensitivity, the ketamine model in schizophrenia research was employed. MATERIALS AND METHODS:Rats were subchronically injected with the dissociative anaesthetic ketamine...

journal_title：Psychopharmacology

authors： Becker A,Grecksch G,Schröder H

更新日期：2006-12-01 00:00:00

abstract：RATIONALE:The experience of strong traumata leads to the formation of enduring fear memories that may degenerate into post-traumatic stress disorder. One of the most successful treatments for this condition consists of extinction training during which the repeated exposure to trauma-inducing stimuli in a safe environme...

journal_title：Psychopharmacology

authors： Silva BA,Burns AM,Gräff J

更新日期：2019-01-01 00:00:00

abstract：RATIONALE:Understanding factors contributing to individual differences in vulnerability to opioid addiction is essential for developing more effective preventions and treatments, yet few reliable behavioral predictors of subsequent opioid self-administration have been identified in rodents. Sensitivity to the acute eff...

journal_title：Psychopharmacology

authors： Swain Y,Muelken P,Skansberg A,Lanzdorf D,Haave Z,LeSage MG,Gewirtz JC,Harris AC

更新日期：2020-08-01 00:00:00

abstract：:Male Sprague-Dawley rats weighing 116--241 g were injected i.p. with ketamine hydrochloride, 80 mg per kilo of body weight. Immediately after loss of righting reflex, scopolamine, physostigmine, and mecamylamine were administered i.p. to different groups of rats. Control animals received sterile saline by the same rou...

journal_title：Psychopharmacology

authors： Figallo EM,Wingard LB Jr

更新日期：1979-03-14 00:00:00

abstract：:Changes in saccadic eye movements before and after up to 10 mg oral diazepam were measured electrooculographically in diazepam-naive humans. Diazepam produced dose-dependent increases in saccade duration and decreases in maximum saccade velocity over a 2--36 degrees range of saccade amplitudes. The magnitude of drug-i...

journal_title：Psychopharmacology

authors： Rothenberg SJ,Selkoe D

更新日期：1981-01-01 00:00:00

abstract：RATIONALE:Recent studies have shown that pharmacological inhibition of the 12-lipoxygenase pathway selectively blocks opioid inhibition of GABAergic synaptic currents. A similar mechanism has been shown for the regulation of glutamate release in the ventral tegmental area (VTA) during acute withdrawal from morphine, al...

journal_title：Psychopharmacology

authors： Walters CL,Wang BC,Godfrey M,Sun D,Funk CD,Blendy JA

更新日期：2003-11-01 00:00:00

abstract：RATIONALE:Alcohol intoxication produces effects that can impair judgment and increase engagement in risky behaviors, including alcohol-impaired driving (AID). Real-world AID decisions are informed by contextual circumstances and judgments of associated risk. How individuals vary in their AID decision-making across cont...

journal_title：Psychopharmacology

authors： Motschman CA,Warner OM,Wycoff AM,Davis-Stober CP,McCarthy DM

更新日期：2020-12-01 00:00:00

abstract：:The binding kinetics of tritiated quinuclidinyl benzilate (QNB) were studied in membrane preparations from human parotid and rabbit submandibular glands. Inhibition of 3H-QNB was then used to compare the anticholinergic activity of lofepramine, desipramine, imipramine and amitriptyline for muscarinic receptor in the s...

journal_title：Psychopharmacology

authors： Batra S,Biörklund A

更新日期：1986-01-01 00:00:00

abstract：RATIONALE:Compared to men, the smoking behavior of women may be less responsive to nicotine and more responsive to nonpharmacological factors, perhaps including verbal information (e.g., dose instructions). OBJECTIVE:This study compared the influence of the presence vs absence of dose instructions on the subjective an...

journal_title：Psychopharmacology

authors： Perkins KA,Doyle T,Ciccocioppo M,Conklin C,Sayette M,Caggiula A

更新日期：2006-03-01 00:00:00

abstract：RATIONALE:There is a growing concern over excessive caffeine use and development of caffeine use disorder in children. OBJECTIVES:This study aimed to identify the association between caffeine intake and cognitive functioning in children. METHODS:This study included 11,718 youths aged 9-10 years with cognitive and caf...

journal_title：Psychopharmacology

authors： Zhang H,Lee ZX,Qiu A

更新日期：2020-10-01 00:00:00

abstract：:Cholinergic neurotransmission has been implicated in various forms of neural plasticity such as kindling and learning. We have previously shown that blockade of muscarinic cholinergic receptors prevents the development of locomotor sensitization to methamphetamine. The present study was conducted to examine whether sc...

journal_title：Psychopharmacology

authors： Ohmori T,Abekawa T,Koyama T

更新日期：1995-09-01 00:00:00

abstract：:Postsynaptic dopamine-cholecystokinin (CCK) interactions in the nucleus accumbens were studied in two behavioral preparations of DA receptor supersensitivity: chronic-neuroleptic treated and 6-hydroxydopamine (6-OHDA) denervated rats. Subcutaneous (SC) injections of apomorphine (APO; 0.15 mg/kg) in experiment 1 produc...

journal_title：Psychopharmacology

authors： Weiss F,Ettenberg A,Koob GF

更新日期：1989-01-01 00:00:00

abstract：RATIONALE:The dopaminergic system, particularly D2-like dopamine receptors, has been strongly implicated in reward processing. Animal studies have emphasized the role of phasic dopamine (DA) signaling in reward-related learning, but these processes remain largely unexplored in humans. OBJECTIVES:To evaluate the effect...

journal_title：Psychopharmacology

authors： Pizzagalli DA,Evins AE,Schetter EC,Frank MJ,Pajtas PE,Santesso DL,Culhane M

更新日期：2008-02-01 00:00:00

abstract：:The administration of large doses of probenecid has been used to study the central nervous system metabolism of catecholamines and indoleamines in patients with affective disease. It has been reported that alterations of the binding of L-tryptophan to plasma albumin binding sites occur during probenecid administration...

journal_title：Psychopharmacology

authors： Dunner DL,Heiber S,Perel JM

更新日期：1977-08-16 00:00:00

abstract：:The effects of flumazenil, a benzodiazepine receptor antagonist, on triazolam- and zolpidem-induced memory impairment were investigated. Sixty subjects received oral triazolam 0.5 mg, zolpidem 20.0 mg, or placebo at 10 a.m. (n = 20 per drug). Ninety minutes later, half of the subjects (n = 10) in each oral drug group ...

journal_title：Psychopharmacology

authors： Wesensten NJ,Balkin TJ,Davis HQ,Belenky GL

更新日期：1995-09-01 00:00:00

abstract：:Adult female offspring of C57BL/6J mice injected daily with phenobarbital for the last third of pregnancy were more active than control offspring during a 3-min test period in an open field arena, thus confirming previous reports of lasting effects of prenatal exposure to phenobarbital. These offspring habituated less...

journal_title：Psychopharmacology

authors： Middaugh LD,Simpson LW,Thomas TN,Zemp JW

更新日期：1981-01-01 00:00:00

abstract：:The behavioral profile of corticotropin-releasing factor (CRF) in mediating anxiogenic-like and aversive responses to stressors may be particularly relevant for dependence and withdrawal in drug-experienced organisms. Moreover, stressful aspects of drug exposure in the drug naive organism may also induce CRF system ac...

journal_title：Psychopharmacology

authors： Heinrichs SC,Klaassen A,Koob GF,Schulteis G,Ahmed S,De Souza EB

更新日期：1998-04-01 00:00:00

abstract：RATIONALE:Prepulse inhibition (PPI) represents a normal sensorimotor gating response that is typically impaired in schizophrenic patients. It is known that cannabinoid CB1 agonists reduce sensorimotor gating in rats, suggesting that the CB1 receptor and the cannabinoid system are involved in sensorimotor gating. OBJEC...

journal_title：Psychopharmacology

authors： Fernandez-Espejo E,Galan-Rodriguez B

更新日期：2004-09-01 00:00:00

abstract：:A continuing challenge for preclinical research on anxiolytic drugs is to capture the affective dimension that characterizes anxiety and aggression, either in their adaptive forms or when they become of clinical concern. Experimental protocols for the preclinical study of anxiolytic drugs typically involve the suppres...

journal_title：Psychopharmacology

authors： Miczek KA,Weerts EM,Vivian JA,Barros HM

更新日期：1995-09-01 00:00:00

abstract：:Serotonergic mechanisms mediate the expression of personality traits (such as impulsivity, aggression and anxiety) that are linked to vulnerability to psychological illnesses, and modulate the identification of emotional expressions in the face as well as learning about broader classes of appetitive and aversive signa...

journal_title：Psychopharmacology

authors： Ward R,Sreenivas S,Read J,Saunders KEA,Rogers RD

更新日期：2017-07-01 00:00:00

abstract：:Intracerebroventricular injections of gamma-aminobutyric acid (GABA) and of the GABA-transaminase inhibitor, ethanolamine-O-sulphate (EOS), decreased the food intake of freely-fed (GABA and EOS) and food-deprived rats (EOS). The effect, still evident 24 h after treatment, was not decreased by the GABA receptor-blocker...

journal_title：Psychopharmacology

authors： Olgiati VR,Netti C,Guidobono F,Pecile A

更新日期：1980-01-01 00:00:00