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Barbosa MR, Costa EFL, Coimbra DG, Pinto VTBC, Gitaí DLG, Duzzioni M, Crespo MT, Golombek DA, Chiesa JJ, Agostino PV, de Andrade TG. Transitional photoperiod induces a mania-like behavior in male mice. Eur J Neurosci 2024. [PMID: 39119736 DOI: 10.1111/ejn.16498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2024] [Revised: 07/18/2024] [Accepted: 07/24/2024] [Indexed: 08/10/2024]
Abstract
This study aimed to investigate the behavioral responses and circadian rhythms of mice to both rapid and gradual increases in photoperiod, mimicking the transition from winter to summer, which is associated with a heightened prevalence of hospitalizations for mania and suicidal behavior. Behavioral tests were performed in C57BL/6 male mice exposed to a transitional photoperiod, from short to long durations. To determine if circadian rhythms are affected, we measured spontaneous locomotor activity and body temperature. Mice exhibited heightened exploratory and risk-taking behaviors compared with equatorial and static long (16:8 h of light-dark cycle for several days) groups. These behaviors were prevented by lithium. Spontaneous locomotor activity and body temperature rhythms persisted and were effectively synchronized; however, the relative amplitude of activity and interdaily stability were diminished. Additionally, the animals displayed increased activity during the light phase. Photoperiodic transition modulates behavior and circadian rhythms, mirroring certain features observed in bipolar disorder patients. This study introduces an animal model for investigating mania-like behavior induced by photoperiodic changes, offering potential insights for suicide prevention strategies and the management of mood disorders.
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Affiliation(s)
- Mayara Rodrigues Barbosa
- Circadian Medicine Center, Faculty of Medicine, Federal University of Alagoas, Maceió, Alagoas, Brazil
| | | | - Daniel Gomes Coimbra
- Circadian Medicine Center, Faculty of Medicine, Federal University of Alagoas, Maceió, Alagoas, Brazil
| | | | - Daniel Leite Góes Gitaí
- Department of Cellular and Molecular Biology, Institute of Biological Sciences and Health, Federal University of Alagoas, Alagoas, Brazil
| | - Marcelo Duzzioni
- Laboratory of Pharmacology Innovation, Institute of Biological Sciences and Health, Federal University of Alagoas, Maceió, Brazil
| | - Manuel Tomás Crespo
- Department of Science and Technology, Universidad Nacional de Quilmes/CONICET, Buenos Aires, Argentina
| | - Diego Andrés Golombek
- Department of Science and Technology, Universidad Nacional de Quilmes/CONICET, Buenos Aires, Argentina
- Laboratorio Interdisciplinario del Tiempo (LITERA), Universidad de San Andrés, Victoria, Argentina
| | - Juan José Chiesa
- Department of Science and Technology, Universidad Nacional de Quilmes/CONICET, Buenos Aires, Argentina
| | | | - Tiago Gomes de Andrade
- Circadian Medicine Center, Faculty of Medicine, Federal University of Alagoas, Maceió, Alagoas, Brazil
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Muhammad I, Ullah F, Ahmad S, AlMunqedhi BM, Al Farraj DA, Elshikh MS, Shen W. A meta-analysis of photosynthetic efficiency and stress mitigation by melatonin in enhancing wheat tolerance. BMC PLANT BIOLOGY 2024; 24:427. [PMID: 38769501 PMCID: PMC11106942 DOI: 10.1186/s12870-024-05132-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2024] [Accepted: 05/10/2024] [Indexed: 05/22/2024]
Abstract
BACKGROUND Our meta-analysis examines the effects of melatonin on wheat under varying abiotic stress conditions, focusing on photosynthetic parameters, chlorophyll fluorescence, leaf water status, and photosynthetic pigments. We initially collected 177 publications addressing the impact of melatonin on wheat. After meticulous screening, 31 published studies were selected, encompassing 170 observations on photosynthetic parameters, 73 on chlorophyll fluorescence, 65 on leaf water status, 240 on photosynthetic pigments. RESULTS The analysis revealed significant heterogeneity across studies (I² > 99.90%) for the aforementioned parameters and evidence of publication bias, emphasizing the complex interaction between melatonin application and plant physiological responses. Melatonin enhanced the overall response ratio (lnRR) for photosynthetic rates, stomatal conductance, transpiration rates, and fluorescence yields by 20.49, 22.39, 30.96, and 1.09%, respectively, compared to the control (no melatonin). The most notable effects were under controlled environmental conditions. Moreover, melatonin significantly improved leaf water content and reduced water potential, particularly under hydroponic conditions and varied abiotic stresses, highlighting its role in mitigating water stress. The analysis also revealed increases in chlorophyll pigments with soil drenching and foliar spray, and these were considered the effective application methods. Furthermore, melatonin influenced chlorophyll SPAD and intercellular CO2 concentrations, suggesting its capacity to optimize photosynthetic efficiency. CONCLUSIONS This synthesis of meta-analysis confirms that melatonin significantly enhances wheat's resilience to abiotic stress by improving photosynthetic parameters, chlorophyll fluorescence, leaf water status, and photosynthetic pigments. Despite observed heterogeneity and publication bias, the consistent beneficial effects of melatonin, particularly under controlled conditions with specific application methods e.g. soil drenching and foliar spray, demonstrate its utility as a plant growth regulator for stress management. These findings encourage focused research and application strategies to maximize the benefits of melatonin in wheat farming, and thus contributing to sustainable agricultural practices.
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Grants
- RSP2024R190 Researchers supporting project, King Saud University, Riyadh, Saudi Arabia
- RSP2024R190 Researchers supporting project, King Saud University, Riyadh, Saudi Arabia
- RSP2024R190 Researchers supporting project, King Saud University, Riyadh, Saudi Arabia
- 32271847 National Natural Science Foundation of China
- 31425005 Natural Science Foundation of Jilin Province
- A3360051012 Guangxi Science and Technology Base and Talent Special Project, and the Junwu Scholarship of Guangxi University
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Affiliation(s)
- Ihsan Muhammad
- Guangxi Key Laboratory of Forest Ecology and Conservation, State Key Laboratory for Conservation and Utilization of Agro-bioresources, College of Forestry, Guangxi University, 100 Daxue Rd., Xixiangtang District, Nanning, Guangxi, 530004, China
| | - Fahim Ullah
- Department of Plant Breading and Genetics, The University of Agriculture Swat, Swat, Pakistan
| | - Shakeel Ahmad
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Life Science and Technology, Guangxi University, Nanning, China
| | - Bandar M AlMunqedhi
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. 2455, Riyadh, 11451, Saudi Arabia
| | - Dunia A Al Farraj
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. 2455, Riyadh, 11451, Saudi Arabia
| | - Mohamed S Elshikh
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. 2455, Riyadh, 11451, Saudi Arabia
| | - Weijun Shen
- Guangxi Key Laboratory of Forest Ecology and Conservation, State Key Laboratory for Conservation and Utilization of Agro-bioresources, College of Forestry, Guangxi University, 100 Daxue Rd., Xixiangtang District, Nanning, Guangxi, 530004, China.
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Arab A, Karimi E, Garaulet M, Scheer FAJL. Social jetlag and dietary intake: A systematic review. Sleep Med Rev 2023; 71:101820. [PMID: 37544031 DOI: 10.1016/j.smrv.2023.101820] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 06/30/2023] [Accepted: 07/12/2023] [Indexed: 08/08/2023]
Abstract
The objective of the current systematic review was to critically review the available evidence regarding the link between social jetlag and diet among the general population using observational studies. Electronic databases, including PubMed, Scopus, and ISI Web of Sciences were searched systematically. We reviewed 348 references, of which 17 studies met inclusion criteria with a total sample size of 28,905. Qualitative analysis indicated a negative association between social jetlag and adherence to healthy eating habits, including a negative association with empirically-derived healthy dietary patterns, Japanese dietary patterns, Baltic Sea dietary patterns, and the Mediterranean diet, as well as a positive association with Meat and Starchy dietary pattern. On the other hand, the findings on the link of social jetlag with food groups and nutrients were mixed and controversial, except for a more consistent increase in sugar-sweetened beverages, total fat, and saturated fat intake. Our results indicate a possible link between social jetlag and dietary intake. Research suggests that individuals experiencing greater social jetlag exhibit reduced adherence to a healthy eating pattern. However, it is important to note that the reported association lacks consensus, emphasizing the need for additional longitudinal studies to gain further insights into this matter."
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Affiliation(s)
- Arman Arab
- Department of Community Nutrition, School of Nutrition and Food Sciences, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Elham Karimi
- Department of Clinical Nutrition, School of Nutrition and Food Sciences, Isfahan University of Medical Sciences, Isfahan, Iran; Research Development Center, Arash Women's Hospital, Tehran University of Medical Sciences, Tehran, Iran.
| | - Marta Garaulet
- Department of Physiology, Regional Campus of International Excellence, University of Murcia, Murcia, Spain; Biomedical Research Institute of Murcia, IMIB-Arrixaca-UMU, University Clinical Hospital, Murcia, Spain.
| | - Frank A J L Scheer
- Division of Sleep Medicine, Harvard Medical School, Boston, MA, USA; Medical Chronobiology Program, Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women's Hospital, Boston, MA, USA.
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Zhang B, Yu C, Xu Y, Huang Z, Chai Y, Hu X, Li L, Hu N, Li Y. Impacts of light on gut microbiota in Chinese mitten crab ( Eriocheir sinensis). BIOL RHYTHM RES 2022. [DOI: 10.1080/09291016.2022.2101260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Affiliation(s)
- Baoli Zhang
- Key Laboratory of Livestock Infectious Diseases in Northeast China, Ministry of Education, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, Liaoning, China
| | - Changyue Yu
- Key Laboratory of Livestock Infectious Diseases in Northeast China, Ministry of Education, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, Liaoning, China
| | - Yingkai Xu
- Key Laboratory of Livestock Infectious Diseases in Northeast China, Ministry of Education, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, Liaoning, China
| | - Ziwei Huang
- Key Laboratory of Livestock Infectious Diseases in Northeast China, Ministry of Education, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, Liaoning, China
| | - Yuqiao Chai
- Key Laboratory of Livestock Infectious Diseases in Northeast China, Ministry of Education, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, Liaoning, China
| | - Xueqing Hu
- Key Laboratory of Livestock Infectious Diseases in Northeast China, Ministry of Education, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, Liaoning, China
| | - Lisong Li
- Key Laboratory of Livestock Infectious Diseases in Northeast China, Ministry of Education, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, Liaoning, China
| | - Nan Hu
- Key Laboratory of Livestock Infectious Diseases in Northeast China, Ministry of Education, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, Liaoning, China
| | - Yingdong Li
- Key Laboratory of Livestock Infectious Diseases in Northeast China, Ministry of Education, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, Liaoning, China
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de Oliveira MAB, Scop M, Abreu ACO, Sanches PRS, Rossi AC, Díez-Noguera A, Calcagnotto ME, Hidalgo MP. Entraining effects of variations in light spectral composition on the rest-activity rhythm of a nocturnal rodent. Chronobiol Int 2019; 36:934-944. [DOI: 10.1080/07420528.2019.1599008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Melissa A. B. de Oliveira
- Laboratório de Cronobiologia e Sono (BRAIN), Hospital de Clínicas de Porto Alegre (HCPA), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
- Programa de Pós-graduação em Psiquiatria e Ciências do Comportamento, Faculdade de Medicina, UFRGS, Porto Alegre, Brazil
| | - Marina Scop
- Laboratório de Cronobiologia e Sono (BRAIN), Hospital de Clínicas de Porto Alegre (HCPA), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Ana Carolina Odebrecht Abreu
- Laboratório de Cronobiologia e Sono (BRAIN), Hospital de Clínicas de Porto Alegre (HCPA), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | | | - Augusto Camargo Rossi
- Biomedical Engineering Department, Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, Brazil
| | - Antoni Díez-Noguera
- Department de Bioquimica i Fisiologia, Facultat de Farmàcia i Ciències de l’Alimentació, Universitat de Barcelona, Barcelona, Spain
| | - Maria Elisa Calcagnotto
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica, Departamento de Bioquímica, UFRGS, Porto Alegre, Brazil
- Programa de Pós-graduação em Neurociências, Instituto de Ciências Básicas da Saúde, UFRGS, Porto Alegre, Brazil
- Laboratório de Neurofisiologia e Neuroquímica da Excitabilidade Neuronal e Plasticidade Sináptica, Departamento de Bioquímica, UFRGS, Porto Alegre, Brazil
| | - Maria Paz Hidalgo
- Laboratório de Cronobiologia e Sono (BRAIN), Hospital de Clínicas de Porto Alegre (HCPA), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
- Programa de Pós-graduação em Psiquiatria e Ciências do Comportamento, Faculdade de Medicina, UFRGS, Porto Alegre, Brazil
- Departamento de Psiquiatria e Medicina Legal, Faculdade de Medicina, UFRGS, Porto Alegre, Brazil
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