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Macário MS, Nascimento CS, Sousa FCB, Oliveira IRS, Vesco APD, Barbosa LT, Sousa KRS. Identification of reference genes for studies of quantitative gene expression in male and female quail tissues. Anim Biotechnol 2023; 34:2400-2413. [PMID: 35792778 DOI: 10.1080/10495398.2022.2092744] [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] [Indexed: 11/01/2022]
Abstract
In industrial poultry, quail production has gained increasing prominence over the years. It is known that the intensification of genetic studies has contributed greatly to this growth, through techniques, such as analysis of gene expression by PCR, for example. This study aimed to evaluate stability and recommend reference genes for quantitative real-time PCR in different tissues from male and female broiler quails. The stability of 10 housekeeping genes (GAPDH, RPL5, MRPS27, MRPS30, TFRC, HMBS, EEF1, LDHA, B2M, and UBC) by means Bestkeeper, NormFinder, GeNorm softwares with ΔCq method. The tissues analyzed were: heart, thigh muscle, brain, and spleen, considering that they are tissues commonly used in nutrigenomic, immunological, and poultry performance research. As expected, the reference genes tested showed varying stability depending on the tissue evaluated. According to the present study, the most stable housekeeping genes were MRPS30, TFRC, and HMBS in heart; MRPS30, EEF1, and HMBS in thigh muscle; B2M, GAPDH, and UBC in brain; and EEF1, LDHA, and HMBS in spleen. Therefore, it is recommended to be used as reference genes for gene expression studies of male and female quails.
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Affiliation(s)
- M S Macário
- Department of Animal Science, Universidade Federal de Sergipe, São Cristóvão, Brazil
| | - C S Nascimento
- Núcleo de Graduação em Ciências Agrárias e da Terra, Universidade Federal de Sergipe, Nossa Senhora da Glória, Brazil
| | - F C B Sousa
- Department of Animal Science, Universidade Federal do Piauí, Bom Jesus, Brazil
| | - I R S Oliveira
- Department of Animal Science, Universidade Federal de Sergipe, São Cristóvão, Brazil
| | - A P D Vesco
- Department of Animal Science, Universidade Federal de Sergipe, São Cristóvão, Brazil
| | - L T Barbosa
- Department of Animal Science, Universidade Federal de Sergipe, São Cristóvão, Brazil
| | - K R S Sousa
- Department of Animal Science, Universidade Federal do Maranhão, Chapadinha, Brazil
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2
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Zieminska E, Ruszczynska A, Augustyniak J, Toczylowska B, Lazarewicz JW. Zinc and Copper Brain Levels and Expression of Neurotransmitter Receptors in Two Rat ASD Models. Front Mol Neurosci 2021; 14:656740. [PMID: 34267627 PMCID: PMC8277171 DOI: 10.3389/fnmol.2021.656740] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 06/01/2021] [Indexed: 12/19/2022] Open
Abstract
Zinc and copper are important trace elements necessary for the proper functioning of neurons. Impaired zinc and/or copper metabolism and signaling are implicated in many brain diseases, including autism (ASD). In our studies, autistic-like behavior in rat offsprings was induced by application to pregnant mothers valproic acid or thalidomide. Zinc and copper contents were measured in serum and brain structures: hippocampus, cerebral cortex, and cerebellum. Our research shows no interconnections in the particular metal concentrations measured in autistic animal brains and their sera. Based on patient researches, we studied 26 genes belonging to disturbed neurotransmitter pathways. In the same brain regions, we examined the expression of genes encoding proteins of cholinergic, adrenergic, serotonin, and dopamine receptors. In both rats’ ASD models, 17 out of the tested gene expression were decreased. In the cerebellum and cerebral cortex, expression of genes encoding cholinergic, adrenergic, and dopaminergic receptors decreased, whereas in the hippocampus only expression of serotoninergic receptors genes was downregulated. The changes in metals content observed in the rat brain can be secondary phenomena, perhaps elements of mechanisms that compensate for neurotransmission dysfunctions.
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Affiliation(s)
- Elzbieta Zieminska
- Mossakowski Medical Research Centre, Polish Academy of Sciences, Warsaw, Poland
| | - Anna Ruszczynska
- Faculty of Chemistry, Biological and Chemical Research Centre, University of Warsaw, Warsaw, Poland
| | - Justyna Augustyniak
- Mossakowski Medical Research Centre, Polish Academy of Sciences, Warsaw, Poland
| | - Beata Toczylowska
- Nalecz Institute of Biocybernetics and Biomedical Engineering, Polish Academy of Sciences, Warsaw, Poland
| | - Jerzy W Lazarewicz
- Mossakowski Medical Research Centre, Polish Academy of Sciences, Warsaw, Poland
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3
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Na W, Wang Y, Gong P, Zhang X, Zhang K, Zhang H, Wang N, Li H. Screening of Reference Genes for RT-qPCR in Chicken Adipose Tissue and Adipocytes. Front Physiol 2021; 12:676864. [PMID: 34054585 PMCID: PMC8160385 DOI: 10.3389/fphys.2021.676864] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Accepted: 04/20/2021] [Indexed: 11/16/2022] Open
Abstract
Reverse transcription quantitative real-time PCR is the most commonly used method to detect gene expression levels. In experiments, it is often necessary to correct and standardize the expression level of target genes with reference genes. Therefore, it is very important to select stable reference genes to obtain accurate quantitative results. Although application examples of reference genes in mammals have been reported, no studies have investigated the use of reference genes in studying the growth and development of adipose tissue and the proliferation and differentiation of preadipocytes in chickens. In this study, GeNorm, a reference gene stability statistical algorithm, was used to analyze the expression stability of 14 candidate reference genes in the abdominal adipose tissue of broilers at 1, 4, and 7 weeks of age, the proliferation and differentiation of primary preadipocytes, as well as directly isolated preadipocytes and mature adipocytes. The results showed that the expression of the TATA box binding protein (TBP) and hydroxymethylbilane synthase (HMBS) genes was most stable during the growth and development of abdominal adipose tissue of broilers, the expression of the peptidylprolyl isomerase A (PPIA) and HMBS genes was most stable during the proliferation of primary preadipocytes, the expression of the TBP and RPL13 genes was most stable during the differentiation of primary preadipocytes, and the expression of the TBP and HMBS genes was most stable in directly isolated preadipocytes and mature adipocytes. These results provide reference bases for accurately detecting the mRNA expression of functional genes in adipose tissue and adipocytes of chickens.
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Affiliation(s)
- Wei Na
- Key Laboratory of Chicken Genetics and Breeding, Ministry of Agriculture and Rural Affairs, Harbin, China.,Key Laboratory of Animal Genetics, Breeding and Reproduction, Education Department of Heilongjiang Province, Harbin, China.,College of Animal Science and Technology, Northeast Agricultural University, Harbin, China.,College of Animal Science and Technology, Hainan University, Haikou, China
| | - Yuxiang Wang
- Key Laboratory of Chicken Genetics and Breeding, Ministry of Agriculture and Rural Affairs, Harbin, China.,Key Laboratory of Animal Genetics, Breeding and Reproduction, Education Department of Heilongjiang Province, Harbin, China.,College of Animal Science and Technology, Northeast Agricultural University, Harbin, China
| | - Pengfei Gong
- Key Laboratory of Chicken Genetics and Breeding, Ministry of Agriculture and Rural Affairs, Harbin, China.,Key Laboratory of Animal Genetics, Breeding and Reproduction, Education Department of Heilongjiang Province, Harbin, China.,College of Animal Science and Technology, Northeast Agricultural University, Harbin, China
| | - Xinyang Zhang
- Key Laboratory of Chicken Genetics and Breeding, Ministry of Agriculture and Rural Affairs, Harbin, China.,Key Laboratory of Animal Genetics, Breeding and Reproduction, Education Department of Heilongjiang Province, Harbin, China.,College of Animal Science and Technology, Northeast Agricultural University, Harbin, China
| | - Ke Zhang
- Key Laboratory of Chicken Genetics and Breeding, Ministry of Agriculture and Rural Affairs, Harbin, China.,Key Laboratory of Animal Genetics, Breeding and Reproduction, Education Department of Heilongjiang Province, Harbin, China.,College of Animal Science and Technology, Northeast Agricultural University, Harbin, China
| | - Hui Zhang
- Key Laboratory of Chicken Genetics and Breeding, Ministry of Agriculture and Rural Affairs, Harbin, China.,Key Laboratory of Animal Genetics, Breeding and Reproduction, Education Department of Heilongjiang Province, Harbin, China.,College of Animal Science and Technology, Northeast Agricultural University, Harbin, China
| | - Ning Wang
- Key Laboratory of Chicken Genetics and Breeding, Ministry of Agriculture and Rural Affairs, Harbin, China.,Key Laboratory of Animal Genetics, Breeding and Reproduction, Education Department of Heilongjiang Province, Harbin, China.,College of Animal Science and Technology, Northeast Agricultural University, Harbin, China
| | - Hui Li
- Key Laboratory of Chicken Genetics and Breeding, Ministry of Agriculture and Rural Affairs, Harbin, China.,Key Laboratory of Animal Genetics, Breeding and Reproduction, Education Department of Heilongjiang Province, Harbin, China.,College of Animal Science and Technology, Northeast Agricultural University, Harbin, China
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Lenart J, Augustyniak J, Lazarewicz JW, Zieminska E. Altered expression of glutamatergic and GABAergic genes in the valproic acid-induced rat model of autism: A screening test. Toxicology 2020; 440:152500. [DOI: 10.1016/j.tox.2020.152500] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 05/07/2020] [Accepted: 05/11/2020] [Indexed: 12/20/2022]
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5
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Changes in the Expression of SNAP-25 Protein in the Brain of Juvenile Rats in Two Models of Autism. J Mol Neurosci 2020; 70:1313-1320. [PMID: 32367505 PMCID: PMC7399687 DOI: 10.1007/s12031-020-01543-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 04/13/2020] [Indexed: 12/13/2022]
Abstract
The results of genetic studies suggest a possible role for SNAP-25 polymorphism in the development of autism spectrum disorders (ASDs); however, there are no data available on whether changes in SNAP-25 expression also affect animals in rodent models of ASD. The aim of the present study was to explore this issue. The studies included 1-month-old rats representing valproic acid (VPA)- and thalidomide (THAL)-induced models of autism. Their mothers received single doses of VPA (800 mg/kg) or THAL (500 mg/kg) per os on the 11th day of gestation. SNAP-25 protein content in the cerebellum, hippocampus, and frontal lobe was determined using Western blotting, while changes of mRNA levels of Snap25 gene were determined using real-time polymerase chain reaction. Compared to controls, SNAP-25 content was decreased by approximately 35% in all brain structures tested, in both males and females, exclusively in the VPA group. In contrast to this, Snap25 expression, studied in males, was increased in the hippocampus and cerebellum in both, VPA- and THAL-treated rats. We discuss the compliance of these results with the hypothesized role of SNAP-25 in the pathophysiology of ASD and the adequacy of the experimental models used.
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Qin N, Shan X, Sun X, Liswaniso S, Chimbaka IM, Xu R. Evaluation and Validation of the Six Housekeeping Genes for Normalizing Mrna Expression in the Ovarian Follicles and Several Tissues in Chicken. BRAZILIAN JOURNAL OF POULTRY SCIENCE 2020. [DOI: 10.1590/1806-9061-2019-1256] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- N Qin
- Jilin Agricultural University, China; Ministry of Education, P. R. China
| | - X Shan
- Jilin Agricultural University, China
| | - X Sun
- Jilin Agricultural University, China; Ministry of Education, P. R. China
| | - S Liswaniso
- Jilin Agricultural University, China; Ministry of Education, P. R. China
| | - IM Chimbaka
- Jilin Agricultural University, China; Ministry of Education, P. R. China
| | - R Xu
- Jilin Agricultural University, China; Ministry of Education, P. R. China
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Margvelani G, Meparishvili M, Kiguradze T, McCabe BJ, Solomonia R. Micro-RNAs, their target proteins, predispositions and the memory of filial imprinting. Sci Rep 2018; 8:17444. [PMID: 30487553 PMCID: PMC6262022 DOI: 10.1038/s41598-018-35097-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Accepted: 10/28/2018] [Indexed: 12/18/2022] Open
Abstract
Visual imprinting is a learning process whereby young animals come to prefer a visual stimulus after exposure to it (training). The intermediate medial mesopallium (IMM) in the domestic chick forebrain is critical for visual imprinting and contributes to molecular regulation of memory formation. We investigated the role of micro-RNAs (miRNAs) in such regulation. Twenty-four hours after training, miRNA spectra in the left IMM were compared between chicks with high preference scores (strong memory for imprinting stimulus), and chicks with low preference scores (weak memory for imprinting stimulus). Using criteria of significance and expression level, we chose gga-miR-130b-3p for further study and found that down-regulation correlated with learning strength. No effect was detected in posterior nidopallium, a region not involved in imprinting. We studied two targets of gga-miR-130b-3p, cytoplasmic polyadenylation element binding proteins 1 (CPEB-1) and 3 (CPEB-3), in two subcellular fractions (P2 membrane-mitochondrial and cytoplasmic) of IMM and posterior nidopallium. Only in the left IMM was a learning-related effect observed, in membrane CPEB-3. Variances from the regression with preference score and untrained chicks suggest that, in the IMM, gga-miR-130b-3p level reflects a predisposition, i.e. capacity to learn, whereas P2 membrane-mitochondrial CPEB-3 is up-regulated in a learning-specific way.
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Affiliation(s)
- Giorgi Margvelani
- Institute of Chemical Biology, Ilia State University, Tbilisi, Georgia
| | - Maia Meparishvili
- Institute of Chemical Biology, Ilia State University, Tbilisi, Georgia.,I. Beritashvili Centre of Experimental Biomedicine, Tbilisi, Georgia
| | - Tamar Kiguradze
- I. Beritashvili Centre of Experimental Biomedicine, Tbilisi, Georgia
| | - Brian J McCabe
- Department of Zoology, University of Cambridge, Cambridge, UK.
| | - Revaz Solomonia
- Institute of Chemical Biology, Ilia State University, Tbilisi, Georgia. .,I. Beritashvili Centre of Experimental Biomedicine, Tbilisi, Georgia.
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Lorenzetti WR, Ibelli AMG, Peixoto JDO, Mores MAZ, Savoldi IR, do Carmo KB, de Oliveira HC, Ledur MC. Identification of endogenous normalizing genes for expression studies in inguinal ring tissue for scrotal hernias in pigs. PLoS One 2018; 13:e0204348. [PMID: 30235332 PMCID: PMC6147718 DOI: 10.1371/journal.pone.0204348] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 09/06/2018] [Indexed: 02/06/2023] Open
Abstract
The use of reference genes is required for relative quantification in gene expression analysis and since the stability of these genes could be variable depending on the experimental design, it has become indispensable to test the reliability of endogenous genes. Therefore, this study evaluated 10 reference candidate genes in two different experimental conditions in order to obtain stable genes to be used as reference in expression studies related to scrotal hernias in pigs. Two independent experiments were performed: one with 30 days-old MS115 pigs and the other with 60 days-old Landrace pigs. The inguinal ring/canal was collected, frozen and further submitted to real-time PCR analysis (qPCR). For the reference genes stability evaluation, four tools were used: GeNorm in the SLqPCR, BestKeeper, NormFinder and Comparative CT. A general ranking was generated using the BruteAggreg function of R environment. In this study, the RPL19 was one of the most reliable endogenous genes for both experiments. The breed/age effects influenced the expression stability of candidate reference genes evaluated in the inguinal ring of pigs. Therefore, this study reinforces the importance of evaluating the stability of several endogenous genes previous their use, since a consensual set of reference genes is not easily obtained. Here, two sets of genes are recommended: RPL19, RPL32 and H3F3A for 30-days MS115 and PPIA and RPL19 for the 60 days-old Landrace pigs. This is the first study using the inguinal ring tissue and the results can be useful as an indicative for other studies working with gene expression in this tissue.
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Affiliation(s)
- William Raphael Lorenzetti
- Programa de Pós-graduação em Zootecnia, Centro de Educação Superior do Oeste (CEO), Universidade do Estado de Santa Catarina, UDESC, Chapecó, Santa Catarina, Brazil
- Embrapa Suínos e Aves, Concórdia, Santa Catarina, Brazil
| | | | | | | | | | | | | | - Mônica Corrêa Ledur
- Programa de Pós-graduação em Zootecnia, Centro de Educação Superior do Oeste (CEO), Universidade do Estado de Santa Catarina, UDESC, Chapecó, Santa Catarina, Brazil
- Embrapa Suínos e Aves, Concórdia, Santa Catarina, Brazil
- * E-mail:
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Yamaguchi S, Aoki N, Matsushima T, Homma KJ. Wnt-2b in the intermediate hyperpallium apicale of the telencephalon is critical for the thyroid hormone-mediated opening of the sensitive period for filial imprinting in domestic chicks (Gallus gallus domesticus). Horm Behav 2018; 102:120-128. [PMID: 29778460 DOI: 10.1016/j.yhbeh.2018.05.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Revised: 05/14/2018] [Accepted: 05/15/2018] [Indexed: 12/31/2022]
Abstract
Filial imprinting is the behavior observed in chicks during the sensitive or critical period of the first 2-3 days after hatching; however, after this period they cannot be imprinted when raised in darkness. Our previous study showed that temporal augmentation of the endogenous thyroid hormone 3,5,3'-triiodothyronine (T3) in the telencephalon, by imprinting training, starts the sensitive period just after hatching. Intravenous injection of T3 enables imprinting of chicks on days 4 or 6 post-hatching, even when the sensitive period has ended. However, the molecular mechanism of how T3 acts as a determinant of the sensitive period is unknown. Here, we show that Wnt-2b mRNA level is increased in the T3-injected telencephalon of 4-day old chicks. Pharmacological inhibition of Wnt signaling in the intermediate hyperpallium apicale (IMHA), which is the caudal area of the telencephalon, blocked the recovery of the sensitive period following T3 injection. In addition, injection of recombinant Wnt-2b protein into the IMHA helped chicks recover the sensitive period without the injection of T3. Lastly, we showed Wnt signaling to be involved in imprinting via the IMHA region on day 1 during the sensitive period. These results indicate that Wnt signaling plays a critical role in the opening of the sensitive period downstream of T3.
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Affiliation(s)
- Shinji Yamaguchi
- Faculty of Pharmaceutical Sciences, Teikyo University, Kaga, Itabashi-ku, Tokyo 173-8605, Japan
| | - Naoya Aoki
- Faculty of Pharmaceutical Sciences, Teikyo University, Kaga, Itabashi-ku, Tokyo 173-8605, Japan
| | - Toshiya Matsushima
- Department of Biology, Faculty of Science, Hokkaido University, Hokkaido 060-0810, Japan
| | - Koichi J Homma
- Faculty of Pharmaceutical Sciences, Teikyo University, Kaga, Itabashi-ku, Tokyo 173-8605, Japan.
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Margvelani G, Meparishvili M, Tevdoradze E, McCabe BJ, Solomonia R. Mitochondrial fusion and fission proteins and the recognition memory of imprinting in domestic chicks. Neuroreport 2018; 29:128-133. [PMID: 29189636 DOI: 10.1097/wnr.0000000000000936] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Visual imprinting is a learning process through which young, visually naive animals come to recognize a visual stimulus by being exposed to it (training) and subsequently approach the stimulus in preference to others. A large body of evidence indicates that a restricted part of the forebrain, the intermediate medial mesopallium (IMM), is a memory region for visual imprinting in the domestic chick. Previous studies have shown learning-related up-regulation of several mitochondrial proteins in the IMM 24 h after training. Learning-related increases in transcription factors involved in mitochondrial biogenesis were found without significant change in mitochondrial DNA copy number, but the issue of whether mitochondrial fusion or fission processes change with learning was unresolved. The present study enquired whether proteins involved in mitochondrial fusion and fission contribute to memory following imprinting. Tissue was sampled from the left and right IMM, and the left and right posterior pole of the nidopallium (a control brain region not involved in imprinting). The amounts of the following proteins were measured by Western immunoblotting 24 h after training: mitochondrial mitofusin-1 (MTF-1, as indicator of mitochondrial fusion), membrane dynamin-related protein-1 (DRP-1, as indicator of mitochondrial fission) and cytoplasmic DRP-1. Learning-related increases in MTF-1 and DRP-1 were observed bilaterally in the IMM, but not in either side of the posterior pole of the nidopallium. Cytoplasmic DRP-1 was not changed significantly in any region studied. The results implicate increased, balanced levels of mitochondrial fusion and fission in memory formation up to 24 h after training.Supplementary Video Abstract (Supplemental digital content 1, http://links.lww.com/WNR/A446).
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Affiliation(s)
| | - Maia Meparishvili
- Institute of Chemical Biology, Ilia State University
- I. Beritashvili Centre of Experimental Biomedicine, Tbilisi, Georgia
| | | | - Brian J McCabe
- Department of Zoology, University of Cambridge, Cambridge, UK
| | - Revaz Solomonia
- Institute of Chemical Biology, Ilia State University
- I. Beritashvili Centre of Experimental Biomedicine, Tbilisi, Georgia
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