» Articles » PMID: 29044171

Pharmacological Sensitivity of Reflexive and Nonreflexive Outcomes As a Correlate of the Sensory and Affective Responses to Visceral Pain in Mice

Overview
Journal Sci Rep
Specialty Science
Date 2017 Oct 19
PMID 29044171
Citations 6
Authors
Affiliations
Soon will be listed here.
Abstract

Pain encompasses both sensory and affective dimensions which can be differentially modulated by drugs. Here, we compare the pharmacological sensitivity of the sensory and affective responses using acetic acid-induced abdominal writhings (sensory-reflexive outcome) and acetic acid-induced depression of reward seeking behaviour (RSB, affective-nonreflexive outcome) to a highly palatable food in mice. We found that the expression of RSB critically depends on factors such as sex and previous knowledge and type of the food stimulus. Intraperitoneal administration of acetic acid (iAA) produced a long-lasting (beyond the resolution of writhing behaviour) and concentration-dependent decrease on both appetitive-approach and consummatory dimensions of RSB. Ibuprofen and diclofenac were much more potent in reversing AA-induced changes in RSB: latency to eat (ED = 2 and 0.005 mg/kg, intraperinoneally, respectively) and amount consumed (ED = 11 and 0.1 mg/kg) than in AA-induced writhing (ED = 123 and 60 mg/kg). Morphine and duloxetine inhibited the writhing response (ED = 0.8 and 6 mg/kg, respectively) but not the AA-induced changes in RSB. Caffeine was ineffective in both AA-induced writhing and RSB changes. Overall, this study characterized a preclinical mouse model of hedonic deficits induced by pain that can be used to assess affective responses as well as complementary classic reflexive approaches in the evaluation of candidate analgesics.

Citing Articles

Transient Reflexive Pain Responses and Chronic Affective Nonreflexive Pain Responses Associated with Neuroinflammation Processes in Both Spinal and Supraspinal Structures in Spinal Cord-Injured Female Mice.

Castany S, Bago-Mas A, Vela J, Verdu E, Bretova K, Svobodova V Int J Mol Sci. 2023; 24(2).

PMID: 36675275 PMC: 9863935. DOI: 10.3390/ijms24021761.


Piezo2 channels expressed by colon-innervating TRPV1-lineage neurons mediate visceral mechanical hypersensitivity.

Xie Z, Feng J, Hibberd T, Chen B, Zhao Y, Zang K Neuron. 2022; 111(4):526-538.e4.

PMID: 36563677 PMC: 9957938. DOI: 10.1016/j.neuron.2022.11.015.


Long-Lasting Nociplastic Pain Modulation by Repeated Administration of Sigma-1 Receptor Antagonist BD1063 in Fibromyalgia-like Mouse Models.

Alvarez-Perez B, Bago-Mas A, Deulofeu M, Vela J, Merlos M, Verdu E Int J Mol Sci. 2022; 23(19).

PMID: 36233233 PMC: 9569697. DOI: 10.3390/ijms231911933.


Long-lasting reflexive and nonreflexive pain responses in two mouse models of fibromyalgia-like condition.

Alvarez-Perez B, Deulofeu M, Homs J, Merlos M, Vela J, Verdu E Sci Rep. 2022; 12(1):9719.

PMID: 35691979 PMC: 9189106. DOI: 10.1038/s41598-022-13968-7.


Comprehensive Preclinical Assessment of Sensory, Functional, Motivational-Affective, and Neurochemical Outcomes in Neuropathic Pain: The Case of the Sigma-1 Receptor.

de la Puente B, Zamanillo D, Romero L, Carceller A, Vela J, Merlos M ACS Pharmacol Transl Sci. 2022; 5(4):240-254.

PMID: 35434530 PMC: 9003638. DOI: 10.1021/acsptsci.2c00005.


References
1.
McGrath J, Lilley E . Implementing guidelines on reporting research using animals (ARRIVE etc.): new requirements for publication in BJP. Br J Pharmacol. 2015; 172(13):3189-93. PMC: 4500358. DOI: 10.1111/bph.12955. View

2.
Negus S, Morrissey E, Rosenberg M, Cheng K, Rice K . Effects of kappa opioids in an assay of pain-depressed intracranial self-stimulation in rats. Psychopharmacology (Berl). 2010; 210(2):149-59. PMC: 3156454. DOI: 10.1007/s00213-009-1770-6. View

3.
Martinez V, Thakur S, Mogil J, Tache Y, Mayer E . Differential effects of chemical and mechanical colonic irritation on behavioral pain response to intraperitoneal acetic acid in mice. Pain. 1999; 81(1-2):179-86. DOI: 10.1016/s0304-3959(99)00008-1. View

4.
Schwartz N, Temkin P, Jurado S, Lim B, Heifets B, Polepalli J . Chronic pain. Decreased motivation during chronic pain requires long-term depression in the nucleus accumbens. Science. 2014; 345(6196):535-42. PMC: 4219555. DOI: 10.1126/science.1253994. View

5.
Merali Z, Levac C, Anisman H . Validation of a simple, ethologically relevant paradigm for assessing anxiety in mice. Biol Psychiatry. 2003; 54(5):552-65. DOI: 10.1016/s0006-3223(02)01827-9. View