1
|
Mahdavi K, Zendehdel M, Zarei H. The role of central neurotransmitters in appetite regulation of broilers and layers: similarities and differences. Vet Res Commun 2024; 48:1313-1328. [PMID: 38286893 DOI: 10.1007/s11259-024-10312-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Accepted: 01/18/2024] [Indexed: 01/31/2024]
Abstract
The importance of feeding as a vital physiological function, on the one hand, and the spread of complications induced by its disorder in humans and animals, on the other hand, have led to extensive research on its regulatory factors. Unfortunately, despite many studies focused on appetite, only limited experiments have been conducted on avian, and our knowledge of this species is scant. Considering this, the purpose of this review article is to examine the role of central neurotransmitters in regulating food consumption in broilers and layers and highlight the similarities and differences between these two strains. The methodology of this review study includes a comprehensive search of relevant literature on the topic using appropriate keywords in reliable electronic databases. Based on the findings, the central effect of most neurotransmitters on the feeding of broilers and laying chickens was similar, but in some cases, such as dopamine, ghrelin, nitric oxide, and agouti-related peptide, differences were observed. Also, the lack of conducting a study on the role of some neurotransmitters in one of the bird strains made it impossible to make an exact comparison. Finally, it seems that although there are general similarities in appetite regulatory mechanisms in meat and egg-type chickens, the long-term genetic selection appropriate to breeding goals (meat or egg production) has caused differences in the effect of some neurotransmitters. Undoubtedly, conducting future studies while completing the missing links can lead to a comprehensive understanding of this process and its manipulation according to the breeding purposes of chickens.
Collapse
Affiliation(s)
- Kimia Mahdavi
- Department of Basic Sciences, Faculty of Veterinary Medicine, University of Tehran, Tehran, 14155-6453, Iran
| | - Morteza Zendehdel
- Department of Basic Sciences, Faculty of Veterinary Medicine, University of Tehran, Tehran, 14155-6453, Iran.
| | - Hamed Zarei
- Department of Biology, Faculty of Basic Science, Central Tehran Branch, Islamic Azad University, Tehran, Iran
| |
Collapse
|
2
|
Kaiya H. Update on Feeding Regulation by Ghrelin in Birds: Focused on Brain Network. Zoolog Sci 2024; 41:39-49. [PMID: 38587516 DOI: 10.2108/zs230071] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 12/21/2023] [Indexed: 04/09/2024]
Abstract
Ghrelin is known to be a feeding stimulatory hormone in mammals, but in birds, in contrast to mammals, the feeding behavior is regulated in inhibitory manners. This is because the neuropeptides associated with the regulation in the brain are different from those in mammals, i.e., it has been shown that, in chickens, a corticotropin-releasing hormone family peptide, urocortin, which is a feeding-inhibitory peptide, is mainly involved in the inhibitory mechanism. However, feeding is also regulated by various neurotransmitters in the brain, and recently, their interaction with the mechanisms underlying feeding inhibition by ghrelin in birds has been intensively studied and clarified. This review summarizes these findings.
Collapse
Affiliation(s)
- Hiroyuki Kaiya
- Grandsoul Research Institute for Immunology, Inc., Utano, Uda, Nara 633-2221, Japan,
- Faculty of Science, University of Toyama, Toyama, Toyama 930-8555, Japan
| |
Collapse
|
3
|
Ashtari-Tavandashti T, Zendehdel M, Rahnema M, Hassanpour S, Asle-Rousta M. Possible interaction of central noradrenergic, serotoninergic and oxytocin systems with nesfatin-1 induced hypophagia and feeding behavior in newborn broiler. Peptides 2022; 153:170803. [PMID: 35490830 DOI: 10.1016/j.peptides.2022.170803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 04/26/2022] [Accepted: 04/26/2022] [Indexed: 11/19/2022]
Abstract
There are some differences between mammals and birds in terms of central food intake regulation. In avian species, the hypophagic role of nesfatin-1 has not been investigated with other neurotransmitters. Therefore, this study aimed to determine the alteration of feeding behavior following intracerebroventricular (ICV) injection of nesfatin-1 and its possible interaction with central noradrenergic, serotoninergic, and oxytocin systems in newborn broiler chicks. In experiment 1, birds received ICV injection of phosphate-buffered saline (PBS), prazosin (α1 receptors antagonist, 10 nmol), nesfatin-1 (40 ng), and co-administration of prazosin and nesfatin-1. Experiments 2-10 were similar to experiment 1, except that yohimbine (α2 receptors antagonist, 13 nmol), metoprolol (β1 receptors antagonist, 24 nmol), IC1118,551 (β2 receptors antagonist for, 5nmol), SR59230R (β3 receptors antagonist, 20 nmol), fluoxetine (serotonin reuptake inhibitor, 10 µg), PCPA (serotonin synthesis inhibitor, 1.5 µg), 8-OH-DPAT (5-HT1A receptors agonist, 15.25 nmol), SB242084 (5-HT2C receptors antagonist,1.5 µg) and tocinoic acid (oxytocin receptors antagonist, 2 µg) were injected instead of prazosin. Immediately after the injection, food consumption and behavioral traits were recorded. Nesfatin-1 decreased food consumption (P < 0.05). Nesfatin-1 along with ICI118551 decreased food consumption (P < 0.05). The nesfatin-1- induced hypophagia were reduced by the simultaneous injection of PCPA and nesfatin-1 (P < 0.05). Nesfatin-1induced hypophagia were decreased by the simultaneous injection of SB242084 (P < 0.05). The nesfatin-1 -induced hypophagia were abolished by the simultaneous injection of the tocinoic acid and nesfatin-1 (P < 0.05). ICV injection of the nesfatin-1 decreased the number of steps, jumps, exploratory food, and pecks (P < 0.05) with no effect on drink pecks (P > 0.05). Nesfatin-1 significantly decreased standing time and increased both sitting time and rest time (P < 0.05). Nesfatin-1 could play an important role in feeding behavior, and its hypophagic effects were mediated by β2 adrenergic, 5-HT2C serotoninergic, and oxytocin receptors in neonatal chickens.
Collapse
Affiliation(s)
| | - Morteza Zendehdel
- Division of Physiology, Department of Basic Sciences, Faculty of Veterinary Medicine, University of Tehran, 14155-6453 Tehran, Iran.
| | - Mehdi Rahnema
- Department of Physiology, Zanjan Branch, Islamic Azad University, Zanjan, Iran
| | - Shahin Hassanpour
- Division of Physiology, Department of Basic Sciences, Faculty of Veterinary Medicine, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | | |
Collapse
|
4
|
Behl T, Makkar R, Sehgal A, Singh S, Makeen HA, Albratty M, Alhazmi HA, Meraya AM, Bungau S. Exploration of Multiverse Activities of Endocannabinoids in Biological Systems. Int J Mol Sci 2022; 23:ijms23105734. [PMID: 35628545 PMCID: PMC9147046 DOI: 10.3390/ijms23105734] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 05/17/2022] [Accepted: 05/18/2022] [Indexed: 12/19/2022] Open
Abstract
Over the last 25 years, the human endocannabinoid system (ECS) has come into the limelight as an imperative neuro-modulatory system. It is mainly comprised of endogenous cannabinoid (endocannabinoid), cannabinoid receptors and the associated enzymes accountable for its synthesis and deterioration. The ECS plays a proven role in the management of several neurological, cardiovascular, immunological, and other relevant chronic conditions. Endocannabinoid or endogenous cannabinoid are endogenous lipid molecules which connect with cannabinoid receptors and impose a fashionable impact on the behavior and physiological processes of the individual. Arachidonoyl ethanolamide or Anandamide and 2-arachidonoyl glycerol or 2-AG were the endocannabinoid molecules that were first characterized and discovered. The presence of lipid membranes in the precursor molecules is the characteristic feature of endocannabinoids. The endocannabinoids are released upon rapid enzymatic reactions into the extracellular space via activation through G-protein coupled receptors, which is contradictory to other neurotransmitter that are synthesized beforehand, and stock up into the synaptic vesicles. The current review highlights the functioning, synthesis, and degradation of endocannabinoid, and explains its functioning in biological systems.
Collapse
Affiliation(s)
- Tapan Behl
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, India; (R.M.); (A.S.); (S.S.)
- Correspondence: (T.B.); (S.B.)
| | - Rashita Makkar
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, India; (R.M.); (A.S.); (S.S.)
| | - Aayush Sehgal
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, India; (R.M.); (A.S.); (S.S.)
| | - Sukhbir Singh
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, India; (R.M.); (A.S.); (S.S.)
| | - Hafiz A. Makeen
- Pharmacy Practice Research Unit, Clinical Pharmacy Department of College of Pharmacy, Jazan University, Jazan 45142, Saudi Arabia; (H.A.M.); (A.M.M.)
| | - Mohammed Albratty
- Department of Pharmaceutical Chemistry and Pharmacognosy, College of Pharmacy, Jazan University, Jazan 45142, Saudi Arabia;
| | - Hassan A. Alhazmi
- Department of Pharmaceutcal Chemistry, College of Pharmacy, Jazan University, Jazan 45142, Saudi Arabia;
- Substance Abuse and Toxicology Research Center, Jazan University, Jazan 45142, Saudi Arabia
| | - Abdulkarim M. Meraya
- Pharmacy Practice Research Unit, Clinical Pharmacy Department of College of Pharmacy, Jazan University, Jazan 45142, Saudi Arabia; (H.A.M.); (A.M.M.)
| | - Simona Bungau
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, 410028 Oradea, Romania
- Doctoral School of Biomedical Sciences, University of Oradea, 410087 Oradea, Romania
- Correspondence: (T.B.); (S.B.)
| |
Collapse
|
5
|
Aguilera Vasquez N, Nielsen DE. The Endocannabinoid System and Eating Behaviours: a Review of the Current State of the Evidence. Curr Nutr Rep 2022; 11:665-674. [PMID: 35980538 PMCID: PMC9750929 DOI: 10.1007/s13668-022-00436-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/02/2022] [Indexed: 01/31/2023]
Abstract
PURPOSE OF THE REVIEW The endocannabinoid system (ENS) has emerged as an important factor in food intake and may have implications for nutrition research. The objective of the current report is to summarise the available evidence on the ENS and eating behaviour from both animal and human studies. RECENT FINDINGS The literature reviewed demonstrates a clear link between the ENS and eating behaviours. Overall, studies indicate that 2-arachidonoylglycerol (2-AG) and N-arachidonoylethanolamine (AEA) via cannabinoid receptor-1 (CNR1) binding may stimulate hunger and food intake while oleylethanolamide (OEA) may inhibit hunger. Mechanisms of these associations are not yet well understood, although the evidence suggests that there may be interactions with other physiological systems to consider. Most studies have been conducted in animal models, with few human studies available. Additional research is warranted among human populations into the ENS and eating behaviour. Evaluation of relationships between variation in ENS genes and dietary outcomes is an important area for investigation.
Collapse
Affiliation(s)
- Nathaly Aguilera Vasquez
- grid.14709.3b0000 0004 1936 8649School of Human Nutrition, McGill University, Macdonald Campus, 21111 Lakeshore Rd, Ste. Anne-de-Bellevue, Quebec, H9X 3V9 Canada
| | - Daiva E. Nielsen
- grid.14709.3b0000 0004 1936 8649School of Human Nutrition, McGill University, Macdonald Campus, 21111 Lakeshore Rd, Ste. Anne-de-Bellevue, Quebec, H9X 3V9 Canada
| |
Collapse
|
6
|
Rahmani B, Ghashghayi E, Zendehdel M, Khodadadi M, Hamidi B. The Crosstalk Between Brain Mediators Regulating Food Intake Behavior in Birds: A Review. Int J Pept Res Ther 2021. [DOI: 10.1007/s10989-021-10257-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
7
|
Mediatory role of the dopaminergic system through D1 receptor on glycine-induced hypophagia in neonatal broiler-type chickens. Amino Acids 2021; 53:461-470. [PMID: 33649971 DOI: 10.1007/s00726-021-02963-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Accepted: 02/19/2021] [Indexed: 10/22/2022]
Abstract
The present study aimed to examine the mediatory role of the dopaminergic system in the food intake induced by intracerebroventricular (ICV) injection of glycine in neonatal 3-h feed-deprived (FD3) meat-type chickens. In the first and second experiments, birds were ICV injected using low and high doses of glycine (50, 100 and 200 nmol) and strychnine (50, 100 and 200 nmol), respectively. In experiments 3-9, the behaviorally subeffective doses of dopamine (10 nmol), 6-OHDA (2.5 nmol), SCH 23,390 (D1 antagonist; 5 nmol), AMI-193 (D2 antagonist; 5 nmol), NGB2904 (D3 antagonist; 6.4 nmol) and L-741,742 (D4 antagonist; 6 nmol) were, respectively, co-administrated with glycine (200 nmol) in FD3 5-day-old chicks to investigate possible interplay of dopamine receptors in glycine-induced feeding behavior. Then, cumulative food intake based on body weight percentage (%BW) was determined at 30, 60 and 120 min after the injection. According to the results, dopamine significantly boosted the hypophagia induced by glycine at all-time intervals (p ≤ 0.001). These results combined with the previous findings suggest an interplay between dopamine and glycine in chicken's brain in which D1 receptor-mediated food intake induced by glycine.
Collapse
|
8
|
Interaction Between Oxytocin and Opioidergic System on Food Intake Regulation in Neonatal Layer Type Chicken. Int J Pept Res Ther 2019. [DOI: 10.1007/s10989-019-09944-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
9
|
Zendehdel M, Lankarani Mohajer L, Hassanpour S. Central muscarinic receptor subtypes (M1 and M3) involved in carbacol-induced hypophagia in neonatal broiler chicken. Int J Neurosci 2019; 130:204-211. [PMID: 31517560 DOI: 10.1080/00207454.2019.1667792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Aim: Food intake regulated by a complex of physiologic mechanisms in the nervous system. Muscarinergic system has an important role in the central regulation of appetite in mammals, but there is no information for Muscarinic receptors in avian. The purpose of this study was to examine the effects of intracerebroventricular injection of carbachol (cholinergic agonist), Telenzepine (M1 receptor antagonist), AF-DX116 (M2 receptor antagonist), 4-DAMP (M3 receptor antagonist), and PD102807 (M4 receptor antagonist) on feeding behavior in 3-h food-deprived (FD3) neonatal broiler chicken.Materials and Methods: In experiment 1, chicken intracerebroventricular injected with carbachol (125, 250, and 500 nmol). In experiment 2, birds intracerebroventricular injected with telenzepine (125, 250, and 500 nmol). In experiments 3-5, birds intracerebroventricular injected with AF-DX 116 (125, 250, and 500 nmol), 4-DAMP (125, 250, and 500 nmol), and PD102807 (125, 250, and 500 nmol), respectively. In experiment 6, broilers intracerebroventricular injected with carbacol (500 nmol), co-injection of telenzepine (125 nmol)+carbacol (500 nmol), and 4-DAMP (125 nmol)+carbacol (500 nmol). In experiment 7, injection procedure was carbacol (500 nmol), co-injection of AF-DX116 (125 nmol)+carbacol (500 nmol), and PD102807 (125 nmol)+carbacol (500 nmol). Then, food intake measured until 120 min after injection.Results: According to the data, carbachol (250 and 500 nmol) significantly decreased food intake in comparison with control group (P < 0.05). Intracerebroventricular injection of telenzepine (250 and 500 nmol) and 4-DAMP (250 and 500 nmol) significantly increased food intake (P < 0.05). In addition, carbacol-induced hypophagia was significantly attenuated by co-injection of telenzepine + carbacol (P < 0.05). Also, co-injection of 4-DAMP + carbacol decreased the effect of carbacol on food intake (P < 0.05). However, AF-DX116 and PD102807 had no effect on hypophagia induced by carbacol (P > 0.05).Conclusion: These results suggest, hypophagic effect of muscarinergic system is mediated via M1 and M3 receptors in neonatal chicken.
Collapse
Affiliation(s)
- Morteza Zendehdel
- Section of Physiology, Department of Basic Sciences, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Leila Lankarani Mohajer
- Section of Physiology, Department of Basic Sciences, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Shahin Hassanpour
- Section of Physiology, Department of Basic Sciences, Faculty of Veterinary Medicine, Science and Research Branch, Islamic Azad University, Tehran, Iran
| |
Collapse
|
10
|
Douglas JM, Sanchez-Migallon Guzman D, Paul-Murphy JR. Pain in Birds: The Anatomical and Physiological Basis. Vet Clin North Am Exot Anim Pract 2018; 21:17-31. [PMID: 29146030 DOI: 10.1016/j.cvex.2017.08.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
This article reviews the current understanding of the anatomy and physiology of pain in birds, with consideration of some of its differences from mammalian pain. From transduction to transmission, modulation, projection, and perception, birds possess the neurologic components necessary to respond to painful stimuli and they likely perceive pain in a manner similar to mammals. This article also describes the current understating of opioid receptors, inflammatory mediators, and additional factors in the modulation of pain in avian species.
Collapse
Affiliation(s)
- Jamie M Douglas
- Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, 1 Garrod Drive, Davis, CA 95616, USA
| | - David Sanchez-Migallon Guzman
- Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, 1 Garrod Drive, Davis, CA 95616, USA
| | - Joanne R Paul-Murphy
- Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, 1 Garrod Drive, Davis, CA 95616, USA.
| |
Collapse
|
11
|
Jalali M, Zendehdel M, Babapour V, Gilanpour H. Interaction Between Central Oxytocinergic and Glutamatergic Systems on Food Intake in Neonatal Chicks: Role of NMDA and AMPA Receptors. Int J Pept Res Ther 2017. [DOI: 10.1007/s10989-017-9664-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
12
|
The effect of Nesfatin-1 on food intake in neonatal chicks: role of CRF1 /CRF2 and H1/ H3 receptors. Vet Res Commun 2017; 42:39-47. [DOI: 10.1007/s11259-017-9706-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Accepted: 12/19/2017] [Indexed: 01/28/2023]
|
13
|
Anorexigenic effects induced by RVD-hemopressin(α) administration. Pharmacol Rep 2017; 69:1402-1407. [DOI: 10.1016/j.pharep.2017.05.015] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Revised: 05/22/2017] [Accepted: 05/26/2017] [Indexed: 01/31/2023]
|
14
|
Hashemzadeh M, Zendehdel M, Babapour V, Panahi N. Interaction between central GABAA receptor and dopaminergic system on food intake in neonatal chicks: role of D 1 and GABA A receptors. Int J Neurosci 2017; 128:361-368. [PMID: 28948862 DOI: 10.1080/00207454.2017.1383908] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
OBJECTIVE The present study was designed to examine the role of central γ-Aminobutyric acidA receptors and dopaminergic system on feeding behaviour in neonatal layer-type chicken. METHODS In this study, six experiments were designed, each with four treatment groups (n = 44 in each experiment). In experiment 1, four groups of 3-h food-deprived chicks received a dose of either the intracerebroventricular injection of (1) control solution, (2) Levo-dihydroxyphenylalanine as precursor of dopamine; 125 nmol, (3) Gaboxadol (γ-Aminobutyric acidA receptor agonist, 0.2 µg) and (4) Levo-dihydroxyphenylalanine (125 nmol) plus Gaboxadol (0.2 µg). Experiments 2-6 were similar to experiment 1, except that the chickens were intracerebroventricular-injected with 6-hydroxydopamine (is a neurotoxin; 2.5 nmol), SCH23390 (D1 receptor antagonist, 5 nmol), AMI-193 (D2 receptor antagonist, 5 nmol), NGB2904 (D3 receptor antagonist, 6.4 nmol) and L-741,742 (D4 receptor antagonist, 6 nmol) instead of levo-dihydroxyphenylalanine. Then, the cumulative food intake was measured until 120 min post-injection. RESULTS According to the results, intracerebroventricular injection of Gaboxadol (0.2 µg) significantly increased the food intake (P < 0.05). Co-injection of the 6-hydroxydopamine + Gaboxadol significantly amplified the food intake (P < 0.05). Intracerebroventricular injection of SCH23390 (5 nmol) + Gaboxadol (0.2 µg) significantly amplified the Gaboxadol-induced hyperphagia (P < 0.05). No significant effect was observed by co-injection of the D2-D4 receptor antagonists + Gaboxadol (P > 0.05). CONCLUSION These results suggested the interconnection between central Dopaminergic and γ-Aminobutyric acidA on the feeding behaviour mediates via D1 and γ-Aminobutyric acidA receptors in 3-h food-deprived neonatal layer-type chicken.
Collapse
Affiliation(s)
- Mona Hashemzadeh
- a Department of Basic Sciences, Faculty of Veterinary Medicine, Science and Research Branch , Islamic Azad University , Tehran , Iran
| | - Morteza Zendehdel
- b Department of Basic Sciences, Faculty of Veterinary Medicine , University of Tehran , Tehran , Iran
| | - Vahab Babapour
- b Department of Basic Sciences, Faculty of Veterinary Medicine , University of Tehran , Tehran , Iran
| | - Negar Panahi
- a Department of Basic Sciences, Faculty of Veterinary Medicine, Science and Research Branch , Islamic Azad University , Tehran , Iran
| |
Collapse
|
15
|
Khodadadi M, Zendehdel M, Baghbanzadeh A, Babapour V. Consequence of dopamine D2 receptor blockade on the hyperphagic effect induced by cannabinoid CB1 and CB2 receptors in layers. Br Poult Sci 2017; 58:585-593. [PMID: 28728428 DOI: 10.1080/00071668.2017.1357799] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
1. Endocannabinoids (ECBs) and their receptors play a regulatory function on several physiological processes such as feed-intake behaviour, mainly in the brain. This study was carried out in order to investigate the effects of the dopaminergic D1 and D2 receptors on CB1/CB2 ECB receptor-induced hyperphagia in 3-h feed-deprived neonatal layer chickens. 2. A total of 8 experiments were designed to explore the interplay of these two modulatory systems on feed intake in neonatal chickens. In Experiment 1, chickens were intracerebroventricular (ICV) injected with control solution, l-DOPA (levo-dihydroxyphenylalanine as precursor of dopamine; 125 nmol), 2-AG (2-arachidonoylglycerol as CB1 receptor agonist; 2 µg) and co-administration of l-DOPA (125 nmol) plus 2-AG (2 µg). Experiments 2-4 were similar to Experiment 1 except birds were injected with either 6-OHDA (6-hydroxydopamine as dopamine synthesis inhibitor; 150 nmol), SCH23390 (D1 receptor antagonist; 5 nmol) and AMI-193 (D2 receptor antagonist; 5 nmol) instead of l-DOPA, respectively. Additionally, Experiments 5-8 followed the previous ones using the same dose of l-DOPA, 6-OHDA and dopamine antagonists except that birds were injected with CB65 (CB2 receptor agonist; 5 µg) instead of 2-AG. Coadministrations were at the same dose for each experiment. Cumulative feed intakes were measured until 120 min after each injection. 3. ICV administration of 6-OHDA and AMI-193 significantly attenuated 2-AG-induced hyperphagia. Interestingly, the hyperphagic effect of CB65 was significantly attenuated by administration of l-DOPA, whereas the administration of 6-OHDA and AMI-193 together amplified the hyperphagic effect of CB65. 4. It was concluded that cannabinoid-induced feeding behaviour is probably modulated by dopamine receptors in neonatal layer-type chickens. It seems that their interaction may be mediated by the D2-dopamine receptor.
Collapse
Affiliation(s)
- M Khodadadi
- a Department of Basic Sciences, Faculty of Veterinary Medicine , University of Tehran , Tehran , Iran
| | - M Zendehdel
- a Department of Basic Sciences, Faculty of Veterinary Medicine , University of Tehran , Tehran , Iran
| | - A Baghbanzadeh
- a Department of Basic Sciences, Faculty of Veterinary Medicine , University of Tehran , Tehran , Iran
| | - V Babapour
- a Department of Basic Sciences, Faculty of Veterinary Medicine , University of Tehran , Tehran , Iran
| |
Collapse
|
16
|
Modulatory function of NMDA glutamate receptor on MC3/MC4 receptors agonist-induced hypophagia in neonatal meat-type chicken. Vet Res Commun 2017; 41:241-248. [DOI: 10.1007/s11259-017-9693-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Accepted: 05/24/2017] [Indexed: 10/19/2022]
|
17
|
Zendehdel M, Tirgari F, Shohre B, Deldar H, Hassanpour S. Involvement of Gaba and Cannabinoid Receptors in Central Food Intake Regulation in Neonatal Layer Chicks: Role of CB1 and Gabaa Receptors. BRAZILIAN JOURNAL OF POULTRY SCIENCE 2017. [DOI: 10.1590/1806-9061-2016-0438] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
| | - F Tirgari
- Sari Agricultural Sciences & Natural Resources University, Iran
| | - B Shohre
- Sari Agricultural Sciences & Natural Resources University, Iran
| | - H Deldar
- Sari Agricultural Sciences & Natural Resources University, Iran
| | - S Hassanpour
- Science and Research Branch, Islamic Azad University, Iran
| |
Collapse
|
18
|
Zendehdel M, Sardari F, Hassanpour S, Rahnema M, Adeli A, Ghashghayi E. Serotonin-induced hypophagia is mediated via α2 and β2 adrenergic receptors in neonatal layer-type chickens. Br Poult Sci 2017; 58:298-304. [DOI: 10.1080/00071668.2017.1278626] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- M. Zendehdel
- Department of Basic Sciences, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - F. Sardari
- Department of Physiology, Biology Research Center, Zanjan Branch, Islamic Azad University, Zanjan, Iran
| | - S. Hassanpour
- Department of Basic Sciences, Faculty of Veterinary Medicine, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - M. Rahnema
- Department of Physiology, Biology Research Center, Zanjan Branch, Islamic Azad University, Zanjan, Iran
| | - A. Adeli
- Department of Basic Sciences, Faculty of Veterinary Medicine, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - E. Ghashghayi
- Department of Physiology, Biology Research Center, Zanjan Branch, Islamic Azad University, Zanjan, Iran
| |
Collapse
|
19
|
Interaction Between Nociceptin/Orphanin FQ and Adrenergic System on Food Intake in Neonatal Chicken. Int J Pept Res Ther 2016. [DOI: 10.1007/s10989-016-9548-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
20
|
Keyshams N, Zendehdel M, Babapour V, Baghbanzadeh A. Cannabinoid–glutamate interactions in the regulation of food intake in neonatal layer- type chicks: role of glutamate NMDA and AMPA receptors. Vet Res Commun 2016; 40:63-71. [DOI: 10.1007/s11259-016-9655-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2016] [Accepted: 03/15/2016] [Indexed: 10/22/2022]
|
21
|
Role of Opioid Receptors on Food Choice and Macronutrient Selection in Meat-Type Chick. Int J Pept Res Ther 2015. [DOI: 10.1007/s10989-015-9500-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|