1
|
De la Casa LG, Cárcel L, Marias M, Ruiz-Salas JC. Haloperidol-based conditioned increase in locomotor activity is disrupted by latent inhibition and extended interstimulus interval. Pharmacol Biochem Behav 2020; 198:173036. [PMID: 32891708 DOI: 10.1016/j.pbb.2020.173036] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 08/18/2020] [Accepted: 09/02/2020] [Indexed: 11/27/2022]
Abstract
Previous research have shown that repeated administration of 0.5 mg/kg of haloperidol in a given context gives rise to an increase in activity when spontaneous locomotor activity is recorded in a drug-free test conducted in such context. In order to confirm whether this type of response is based on processes of a Pavlovian nature, we conducted two experiments involving two manipulations that disrupt conditioning in typical classical conditioning procedures: preexposure of the to-be-conditioned stimulus (latent inhibition), and an increase in the length of the inter-stimulus interval. The results revealed that both manipulations were effective in reducing the conditioned increase of the locomotor response. This kind of conditioning can be explained in terms of the differential effects of low vs. high doses of haloperidol, and the temporal dynamics of conditioned response.
Collapse
Affiliation(s)
| | - Lucía Cárcel
- Department of Experimental Psychology, Universidad de Sevilla, Seville, Spain
| | - Mélanie Marias
- Department of Experimental Psychology, Universidad de Sevilla, Seville, Spain
| | | |
Collapse
|
2
|
De la Casa LG, Cárcel L, Ruiz-Salas JC, Vicente L, Mena A. Conditioned increase of locomotor activity induced by haloperidol. PLoS One 2018; 13:e0200178. [PMID: 30281607 PMCID: PMC6169844 DOI: 10.1371/journal.pone.0200178] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Accepted: 09/14/2018] [Indexed: 11/19/2022] Open
Abstract
Dopamine antagonist drugs have profound effects on locomotor activity. In particular, the administration of the D2 antagonist haloperidol produces a state that is similar to catalepsy. In order to confirm whether the modulation of the dopaminergic activity produced by haloperidol can act as an unconditioned stimulus, we carried out two experiments in which the administration of haloperidol was repeatedly paired with the presence of distinctive contextual cues that served as a Conditioned Stimulus. Paradoxically, the results revealed a dose-dependent increase in locomotor activity following conditioning with dopamine antagonist (Experiments 1) that was susceptible of extinction when the conditioned stimulus was presented repeatedly by itself after conditioning (Experiment 2). These data are interpreted from an associative perspective, considering them as a result of a classical conditioning process.
Collapse
Affiliation(s)
| | - Lucía Cárcel
- Department of Experimental Psychology, Universidad de Sevilla, Seville, Spain
| | | | - Lucía Vicente
- Department of Experimental Psychology, Universidad de Sevilla, Seville, Spain
| | - Auxiliadora Mena
- Department of Experimental Psychology, Universidad de Sevilla, Seville, Spain
| |
Collapse
|
3
|
Post-trial induction of conditioned apomorphine stimulant and inhibitory response effects: Evidence for potent trace conditioning of drug effects. Pharmacol Biochem Behav 2015; 129:79-86. [DOI: 10.1016/j.pbb.2014.12.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Revised: 12/10/2014] [Accepted: 12/13/2014] [Indexed: 11/24/2022]
|
4
|
Gerdjikov TV, Giles AC, Swain SN, Beninger RJ. Nucleus accumbens PKA inhibition blocks acquisition but enhances expression of amphetamine-produced conditioned activity in rats. Psychopharmacology (Berl) 2007; 190:65-72. [PMID: 17047929 DOI: 10.1007/s00213-006-0590-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2006] [Accepted: 09/11/2006] [Indexed: 11/25/2022]
Abstract
RATIONALE The nucleus accumbens (NAc) plays a central role in dopamine-produced reward-related learning. In previous studies, the cyclic adenosine monophosphate-dependent protein kinase (PKA) inhibitor Rp-Cyclic 3',5'-hydrogen phosphorothioate adenosine triethylammonium salt (Rp-cAMPS) blocked the acquisition but not expression of NAc reward-related learning for natural rewards and the acquisition of psychostimulant drug conditioning. OBJECTIVES The current study assessed the role of PKA in the expression of NAc amphetamine (amph)-produced conditioning using conditioned activity (CA). MATERIALS AND METHODS After 5 days of habituation, a test environment was paired with bilateral NAc injections of amph (0.0 or 25.0 micro g) and the PKA inhibitor Rp-cAMPS (0.0, 5.0, 10.0, or 20.0 micro g) over three 60-min conditioning sessions separated by 48 h. To test for effects on expression, some groups received vehicle or amph alone before conditioning sessions and were injected with 0.0, 0.25, 5.0, or 20.0 mug of Rp-cAMPS before the single 60-min test session. RESULTS Amph produced acute increases in locomotion and robust CA. Rp-cAMPS impaired the acquisition of amph-produced CA but not its expression; in fact, it enhanced expression. CONCLUSIONS Results show that PKA inhibition blocks the acquisition but not the expression of amph-produced conditioning.
Collapse
|
5
|
McDougall SA, Reichel CM, Cyr MC, Karper PE, Nazarian A, Crawford CA. Importance of D(1) receptors for associative components of amphetamine-induced behavioral sensitization and conditioned activity: a study using D(1) receptor knockout mice. Psychopharmacology (Berl) 2005; 183:20-30. [PMID: 16136298 DOI: 10.1007/s00213-005-0146-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2005] [Accepted: 07/26/2005] [Indexed: 10/25/2022]
Abstract
RATIONALE Repeated exposure to psychostimulant drugs results in conditioned activity and behavioral sensitization. Nonassociative cellular changes are necessary for behavioral sensitization, while associative processes appear to modify the sensitized response. OBJECTIVE The purpose of the present study was to determine whether the absence of the D(1) receptor would disrupt associative processes modulating sensitization and conditioned activity. METHODS Wild-type and D(1) receptor knockout mice (i.e., D(1)-deficient mice) were injected with amphetamine (AMPH; 8 mg/kg, IP) before being placed in a previously novel test chamber (AMPH-Test group) or before being returned to the home cage (AMPH-Home group). Separate groups of mice were injected with saline (SAL) at the same time points. Distance traveled was measured 60 min each day, with the preexposure phase lasting 1 or 7 days. Sensitization was subsequently assessed after an injection of AMPH (1 mg/kg, IP), while conditioned activity was assessed after an injection of SAL. RESULTS After a 1-day preexposure phase, wild-type and D(1)-deficient mice exhibited similar patterns of sensitization and conditioned activity. After a 7-day preexposure phase, (1) D(1)-deficient mice exhibited more robust context-specific sensitization than wild-type mice, (2) only D(1)-deficient mice showed context-independent sensitization, and (3) only D(1)-deficient mice showed conditioned activity. CONCLUSIONS Repeatedly treating D(1)-deficient mice with AMPH appears to cause a general increase in responsivity. The reason for this hyper-responsivity is uncertain, but it is possible that cues from the testing environment were unable to inhibit responding (i.e., associative processes were disrupted). Alternatively, compensatory mechanisms (e.g., increases in D(2)-like receptors) may affect processes underlying sensitization and conditioned activity.
Collapse
Affiliation(s)
- Sanders A McDougall
- Department of Psychology, California State University, San Bernardino, CA 92407, USA.
| | | | | | | | | | | |
Collapse
|
6
|
Affiliation(s)
- Serge H Ahmed
- CNRS UMR 5541, Université Victor-Segalen Bordeaux 2, Bordeaux, France.
| |
Collapse
|
7
|
Michel A, Tambour S, Tirelli E. The magnitude and the extinction duration of the cocaine-induced conditioned locomotion-activated response are related to the number of cocaine injections paired with the testing context in C57BL/6J mice. Behav Brain Res 2003; 145:113-23. [PMID: 14529810 DOI: 10.1016/s0166-4328(03)00106-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Behavioural activation repeatedly induced by a stimulant in rodents can persist in the absence of the drug if the animals are tested in the context where the drug was previously given, a phenomenon often explained in terms of Pavlovian conditioning. The aim of this study was to verify whether the amplitude of the putative CR (the drug-like activity) increases with the number of the US-CS associations (the number of drug-context pairings), one of the most representative rules of Pavlovian conditioning. The effect of the number of trials on the speed of extinction was also considered. C57BL/6J mice received 3, 6 or 12 once-daily injections of either saline or 12 mg/kg (-)-cocaine hydrochloride (s.c.) in the same test context, a photocell activity-box in which they were tested for 60 min after every injection. Other groups received the same treatments outside of the test context (being placed in a novel cage tub after each injection). Twenty-four hours after the last treatment session, all mice were challenged with saline in the test context (test for conditioned activity), extinction sessions taking place on the three subsequent days. Sensitisation to the locomotor-activating effect of cocaine developed only amongst the animals injected 6 or 12 times, the magnitude of the last sensitised response being comparable for these two injections regimen. On saline challenge, only the animals that had received 6 or 12 cocaine injections showed significant conditioned activity (CR), with the greatest response occurring following 12 injections. The 6-trial group reached the level of non-significance after fewer extinction sessions than the 12-trial group; however, the rates of extinction did not differ (comparable regression coefficients and quasi-parallel curves). These results suggest that the amplitude of the CR (cocaine-like stimulation after saline), and perhaps less convincingly the duration of extinction, are functions of the number of the US-CS (cocaine-context) pairings, supporting the Pavlovian nature of post-sensitisation placebo drug-like effects.
Collapse
Affiliation(s)
- Anne Michel
- Laboratoire de Neuroscience Comportementale et de Psychopharmacologie Expérimentale, Université de Liège, Boulevard du Rectorat 5/B.32, B-4000, Liège, Belgium
| | | | | |
Collapse
|
8
|
Tirelli E, Tambour S, Michel A. Sensitised locomotion does not predict conditioned locomotion in cocaine-treated mice: further evidence against the excitatory conditioning model of context-dependent sensitisation. Eur Neuropsychopharmacol 2003; 13:289-96. [PMID: 12888189 DOI: 10.1016/s0924-977x(03)00037-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The excitatory conditioning model of contextual sensitisation proposes that the progressive emergence of the locomotion-activating effect of cocaine (or any other stimulant drug) characterising that phenomenon is due to a growing conditioned response (the test context cues) that mimics the unchanging unconditioned response (the drug effect). The present study aimed at verifying whether the relationship between the amplitude of sensitisation and the size of the conditioned response was positive, a direct implication of that view. Sensitisation to the locomotion-activating effect of cocaine (10 mg/kg, s.c.) was firstly generated over 10 daily sessions in 25 mice (strain C57Bl/6J), another lot of 25 mice receiving the same dose of cocaine outside of the testing context. Conditioned locomotion was assessed 24 h later. No significant linear correlations were found between the magnitude of the conditioned response and the magnitude of the sensitised response (delta scores), the rate of sensitisation (individual regression coefficients) or the magnitude of the initial unconditioned response to cocaine (scores in the first session of sensitisation treatment). Accordingly, there was no significant correlation between the magnitude of the initial unconditioned response and the magnitude of the sensitised response or that of the initial unconditioned response. Therefore, the conditioned response is neither necessary nor sufficient for the development of context-dependent sensitisation of the locomotion-activating effect of cocaine, a conclusion that refutes the excitatory conditioning model of that chronic effect.
Collapse
Affiliation(s)
- Ezio Tirelli
- Laboratoire de Neuroscience Comportemeatale et de Psychopharmacologie Expérimentale, Université de Liège, Boulevard du Rectorat 5 (B-32), B-4000 Liège, Belgium.
| | | | | |
Collapse
|
9
|
Carey RJ, DePalma G, Damianopoulos E. Cocaine-conditioned behavioral effects: a role for habituation processes. Pharmacol Biochem Behav 2003; 74:701-12. [PMID: 12543237 DOI: 10.1016/s0091-3057(02)01072-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cocaine has potent locomotor stimulant effects in rodents, which seemingly can become conditioned to test environment cues. In two experimental protocols, we measured the effects of cocaine on locomotor activity and grooming behavior, and subsequently tested whether these cocaine effects became conditioned to contextual cues. In the first experiment, three groups of rats received 14 injections of either saline or cocaine (10 mg/kg) paired or unpaired to the test environment. Cocaine increased locomotion and decreased grooming during treatment and on the conditioning test. Over the course of the treatment phase, however, the saline- and cocaine-unpaired groups but not the cocaine paired group developed progressively lower locomotion and higher grooming scores indicative of substantial habituation effects. To examine whether the cocaine may have impaired the acquisition of habituation effects rather than induce a Pavlovian cocaine conditioned response, an additional experiment was conducted in which two additional non-habituation saline and cocaine control groups were added to the experimental design. On a conditioning test, the two non-habituation control groups were equivalent in activity and grooming behavior to the cocaine-paired group. The findings were consistent with a failure by cocaine-paired animals to acquire habituation effects, which could transfer to the non-cocaine state. The connection between cocaine and novelty/habituation may have substantial importance for understanding cocaine effects.
Collapse
Affiliation(s)
- Robert J Carey
- VA Medical Center and SUNY Upstate Medical University, Syracuse, NY, USA.
| | | | | |
Collapse
|
10
|
Michel A, Tirelli E. Effects of the social conditions of housing through testing on cocaine-induced contextual sensitisation and conditioned locomotion in C57BL/6J mice. Prog Neuropsychopharmacol Biol Psychiatry 2002; 26:1185-91. [PMID: 12452544 DOI: 10.1016/s0278-5846(02)00258-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The potential differential effects of isolated and collective housing through the testing phase on sensitisation to cocaine-induced locomotion, the subsequent conditioned locomotion and the context-dependent expression of sensitisation were examined in C57Bl/6J male mice. Sensitisation was first generated in mice receiving seven once-daily subcutaneous injections of either saline or 10 mg/kg cocaine, before being placed in a testing chamber (singly) or in their home cage. On Day 8, mice were tested for conditioned locomotion (under saline). On Day 12, after three daily sessions of reinstatement of sensitisation, they were tested for contextual sensitisation (under cocaine). Whereas little or no effect of housing on the development of sensitisation was found, postsensitisation conditioned activity was significantly greater in isolation-kept mice (in comparison with the group-kept animals) and the likelihood of inducing a context-dependent expression of sensitisation was greater in grouped-housed mice. The results indicate that some of the aspects of contextual sensitisation can be influenced by the social conditions of lodging, not only when these conditions start several weeks before or during previous developmental periods of animals life (as previously published), but also when social isolation or social grouping are initiated after sexual maturity and applied through the period of treatments and testing. Moreover, the differential effect of social conditions of lodging on conditioned activity and contextual expression of sensitisation disagrees with the excitatory conditioning account of contextual sensitisation.
Collapse
Affiliation(s)
- Anne Michel
- Université de Liège, Département des Sciences Cognitives, Laboratoire de Neuroscience Comportementale et de Psychopharmacologie Expérimentale, Boulevard du Rectorat B-32, B-4000 Liège, Belgium
| | | |
Collapse
|
11
|
Keller S, Delius JD, Acerbo MJ. Apomorphine sensitization: evoking conditions, context dependence, effect persistence and conditioned nature. Behav Pharmacol 2002; 13:189-201. [PMID: 12122309 DOI: 10.1097/00008877-200205000-00002] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
When repeatedly administered a dose of apomorphine (Apo), pigeons, much like rodents, show behavioural sensitization. In birds this sensitization expresses itself as an increasing pecking response to the drug and is found to be partially dependent on the environmental context in which Apo takes effect. In the first experiment we examined what effect different inter-Apo administration intervals have on the development of Apo sensitization and found that, with some smaller variations, intervals between 3 hours and 5 days all yielded comparable courses of sensitization. In the second experiment we examined how long pigeons had to be exposed to the same distinct cage to reveal a maximal context-dependent sensitization. Pigeons were therefore repeatedly injected with Apo and consistently placed in an experimental cage for different lengths of time (5 to 60 min; the overall drug effect lasted for about 1 h) before being returned to their standard home cages. Subsequent tests in the experimental cage and a standard cage showed that 20-min post-injection exposures were sufficient to yield a maximal response in the experimental cage. After training with 20- and 60-min exposures, the pigeons pecked about three times more in the experimental cage than in the standard cage. This confirmed the marked context dependency of the sensitization effect. In the third experiment, groups of pigeons were injected repeatedly with Apo and directly afterwards placed either consistently into the same experimental cage or into different experimental cages. The same-cage group evidenced a significantly much stronger sensitization than the different-cage group. A cage-habituation group served as a control for the possibility that the weaker sensitization of the different-cage group might be due to a cage novelty effect. This cage-habituation group was run under the same conditions as the different-cage group but with additional exposures to the crucial cage while injected with saline. This extra treatment did not augment the pecking response to Apo in that cage. In the fourth experiment we examined how long the sensitization to Apo lasts and found that, even after 2 years of drug abstinence, it only waned to 50% of the original asymptotic response. The overall results support the hypothesis that a very major part of the sensitization to Apo in pigeons is due to a conditioning to the environmental context and to the drug state itself.
Collapse
Affiliation(s)
- S Keller
- Allgemeine Psychologie, Universität Konstanz, 78457 Konstanz, Germany
| | | | | |
Collapse
|
12
|
Michel A, Tirelli E. Conditioned hyperkinesia induced by cocaine in mice is dose-dependent but not correlated with the unconditioned response or the contextually-sensitized response. Behav Pharmacol 2002; 13:59-71. [PMID: 11990720 DOI: 10.1097/00008877-200202000-00006] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The aims of the study were to test whether drug dose is positively related to the magnitude of the conditioned response following sensitization to the behavioural effects of cocaine and to investigate the relationship between the conditioned response and cocaine-induced sensitization. Male mice (C57BL/6J) were first injected over seven successive days with either saline or cocaine at 2.5, 5, 10 or 20 mg/kg s.c., in the testing room. On the test day, 24 h after the last injection, mice from all conditions were challenged with saline in the testing room to test for conditioned cocaine effects. Mice were video-recorded and various behaviours were later scored using a time-sampling technique. Cocaine-elicited orofacial stereotypy was significantly sensitized at the two highest doses and dose-dependently conditioned at the three highest doses. Cocaine-increased locomotion was sensitized at the three highest doses and significantly conditioned at 10 and 20mg/kg. Cocaine-increased sniffing did not change over pretreatment at any dose, and was conditioned only at 10 mg/kg. Cocaine-decreased immobility also did not change over pretreatment at any dose, but was conditioned at 10 and 20mg/kg. Concomitantly, rearing was reduced by cocaine at 10 and 20mg/kg, without sensitization being induced, and it was reduced under saline challenge after 5 mg/kg cocaine, while cocaine-decreased grooming was sensitized at the three highest doses and conditioned at 10 and 20 mg/kg cocaine. There was a positive relation between the size of the conditioned response for orofacial stereotypy and the magnitude of the unconditioned stimulus (the doses), a result conforming to the Pavlovian account of the placebo effect. This could also be concluded from considering the behaviour patterns as components of a unique placebo effect (hyperkinetic syndrome), since orofacial stereotypy, very apparent at 20 mg/kg cocaine, interfered at that dose with the full-blown expression of locomotion and sniffing, both yielding (approximately) inverted U-shaped dose-effect curves. However, no correlation was found between the magnitude of the conditioned response and the amplitude of sensitization (the difference between the initial unconditioned non-sensitized response and the last unconditioned sensitized response), a finding which indicates that conditioned responding does not participate in the generation of the sensitized effects, contrary to the 'excitatory conditioning model of contextual sensitization'.
Collapse
Affiliation(s)
- A Michel
- Experimental Psychopharmacology Laboratory, University of Liège, Belgium
| | | |
Collapse
|
13
|
Mattingly BA, Rice LL, Langfels M, Fields SE. Repeated treatments with 7-OH-DPAT: context-independent behavioral sensitization and conditioned hyperactivity. Pharmacol Biochem Behav 2000; 65:241-6. [PMID: 10672975 DOI: 10.1016/s0091-3057(99)00204-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The primary objective of this study was to determine whether the expression of behavioral sensitization to the putative dopamine D3 receptor agonist 7-OH-DPAT is context dependent. Three groups (n = 8 each) of male Wistar rats (250-350 g) were given nine injections (at 48-h intervals) of 7-OH-DPAT (1.0 mg/kg, SC) or vehicle 15 min before and after activity testing. The paired group received 7-OH-DPAT before activity testing and vehicle after testing. The unpaired group received vehicle before and 7-OH-DPAT after testing, and the vehicle control group received two vehicle injections. Locomotor activity was measured in photocell arenas for 2 h. After the first seven sessions, all rats were tested for activity following a vehicle injection to test for possible conditioning effects. Prior to the 11th session, all rats were given a challenge injection of 7-OH-DPAT (1.0 mg/kg, SC) to test for sensitization. Major findings were as follows: (a) the 7-OH-DPAT/paired group displayed a progressively greater increase in locomotor activity with repeated treatments; (b) the 7-OH-DPAT/paired group was significantly more active than either the vehicle control group or the 7-OH-DPAT/unpaired group during the vehicle test session; and (c) after the 7-OH-DPAT challenge injection, the paired and unpaired 7-OH-DPAT groups were significantly, and equally, more active than the vehicle control group. In contrast to previous findings with the D2-type dopamine agonists bromocriptine and quinpirole, these results suggest that the expression of behavioral sensitization to 7-OH-DPAT is not context dependent. Moreover, these results suggest that the apparent conditioned hyperactivity and context dependency often observed after repeated dopamine agonist treatments may not be related to the same associative and/or nonassociative mechanisms.
Collapse
Affiliation(s)
- B A Mattingly
- Department of Psychology, Morehead State University, KY 40351-1689, USA
| | | | | | | |
Collapse
|