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Boerma T, Ter Haar S, Ganga R, Wijnen F, Blom E, Wierenga CJ. What risk factors for Developmental Language Disorder can tell us about the neurobiological mechanisms of language development. Neurosci Biobehav Rev 2023; 154:105398. [PMID: 37741516 DOI: 10.1016/j.neubiorev.2023.105398] [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: 04/21/2023] [Revised: 07/03/2023] [Accepted: 09/17/2023] [Indexed: 09/25/2023]
Abstract
Language is a complex multidimensional cognitive system that is connected to many neurocognitive capacities. The development of language is therefore strongly intertwined with the development of these capacities and their neurobiological substrates. Consequently, language problems, for example those of children with Developmental Language Disorder (DLD), are explained by a variety of etiological pathways and each of these pathways will be associated with specific risk factors. In this review, we attempt to link previously described factors that may interfere with language development to putative underlying neurobiological mechanisms of language development, hoping to uncover openings for future therapeutical approaches or interventions that can help children to optimally develop their language skills.
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Affiliation(s)
- Tessel Boerma
- Institute for Language Sciences, Department of Languages, Literature and Communication, Utrecht University, Utrecht, the Netherlands
| | - Sita Ter Haar
- Institute for Language Sciences, Department of Languages, Literature and Communication, Utrecht University, Utrecht, the Netherlands; Cognitive Neurobiology and Helmholtz Institute, Department of Psychology, Utrecht University/Translational Neuroscience, University Medical Center Utrecht, the Netherlands
| | - Rachida Ganga
- Institute for Language Sciences, Department of Languages, Literature and Communication, Utrecht University, Utrecht, the Netherlands
| | - Frank Wijnen
- Institute for Language Sciences, Department of Languages, Literature and Communication, Utrecht University, Utrecht, the Netherlands
| | - Elma Blom
- Department of Development and Education of youth in Diverse Societies (DEEDS), Utrecht University, Utrecht, the Netherlands; Department of Language and Culture, The Arctic University of Norway UiT, Tromsø, Norway.
| | - Corette J Wierenga
- Biology Department, Faculty of Science, Utrecht University, the Netherlands; Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, the Netherlands.
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2
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Felhi R, Sfaihi L, Charif M, Frikha F, Aoiadni N, Kamoun T, Lenaers G, Fakhfakh F. Vitamin B1 deficiency leads to high oxidative stress and mtDNA depletion caused by SLC19A3 mutation in consanguineous family with Leigh syndrome. Metab Brain Dis 2023; 38:2489-2497. [PMID: 37642897 DOI: 10.1007/s11011-023-01280-w] [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: 06/14/2023] [Accepted: 08/21/2023] [Indexed: 08/31/2023]
Abstract
Leigh syndrome (LS) and Leigh-like spectrum are the most common infantile mitochondrial disorders characterized by heterogeneous neurologic and metabolic manifestations. Pathogenic variants in SLC carriers are frequently reported in LS given their important role in transporting various solutes across the blood-brain barrier. SLC19A3 (THTR2) is one of these carriers transporting vitamin-B1 (vitB1, thiamine) into the cell. Targeted NGS of nuclear genes involved in mitochondrial diseases was performed in a patient belonging to a consanguineous Tunisian family with LS and revealed a homozygous c.1264 A > G (p.T422A) variant in SLC19A3. Molecular docking revealed that the p.T422A aa change is located at a key position interacting with vitB1 and causes conformational changes compromising vitB1 import. We further disclosed decreased plasma antioxidant activities of CAT, SOD and GSH enzymes, and a 42% decrease of the mtDNA copy number in patient blood.Altogether, our results disclose that the c.1264 A > G (p.T422A) variant in SLC19A3 affects vitB1 transport, induces a mtDNA depletion and reduces the expression level of oxidative stress enzymes, altogether contributing to the LS phenotype of the patient.
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Affiliation(s)
- Rahma Felhi
- Molecular and Functional Genetics Laboratory, Faculty of Science of Sfax, University of Sfax, Route Soukra. Km 3., Sfax, Tunisia.
| | - Lamia Sfaihi
- Departments of Pediatry, University Hospital Hedi Chaker, Sfax, Tunisia
| | - Majida Charif
- Genetics and Immuno-Cell Therapy Team, Mohammed First University, Oujda, Morocco
| | - Fakher Frikha
- Laboratory of Molecular and Cellular Screening Processes, Center of Biotechnology of Sfax, University of Sfax, Sfax, Tunisia
| | - Nissaf Aoiadni
- Laboratory of Animal Eco-Physiology, Faculty of Sciences of Sfax, Sfax, Tunisia
| | - Thouraya Kamoun
- Departments of Pediatry, University Hospital Hedi Chaker, Sfax, Tunisia
| | - Guy Lenaers
- Université d'Angers, Unité MitoVasc, INSERM U1083, CNRS 6015, SFR- ICAT, Equipe MitoLab, 49933, Angers, France
- Service de Neurologie, CHU d'Angers, 49100, Angers, France
| | - Faiza Fakhfakh
- Molecular and Functional Genetics Laboratory, Faculty of Science of Sfax, University of Sfax, Route Soukra. Km 3., Sfax, Tunisia
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3
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Wei JD, Xu X. Oxidative stress in Wernicke's encephalopathy. Front Aging Neurosci 2023; 15:1150878. [PMID: 37261263 PMCID: PMC10229051 DOI: 10.3389/fnagi.2023.1150878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 05/02/2023] [Indexed: 06/02/2023] Open
Abstract
Wernicke's encephalopathy (WE) is a severe life-threatening disease that occurs due to vitamin B1 (thiamine) deficiency (TD). It is characterized by acute mental disorder, ataxia, and ophthalmoplegia. TD occurs because of the following reasons: insufficient intake, increased demand, and long-term drinking due to corresponding organ damage or failure. Recent studies showed that oxidative stress (OS) can damage organs and cause TD in the brain, which further leads to neurodegenerative diseases, such as WE. In this review, we discuss the effects of TD caused by OS on multiple organ systems, including the liver, intestines, and brain in WE. We believe that strengthening the human antioxidant system and reducing TD can effectively treat WE.
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Affiliation(s)
- Jun-Dong Wei
- Department of Basic Medical Science, Medical College, Taizhou University, Taizhou, China
| | - Xueming Xu
- Department of Psychiatry, Taizhou Second People's Hospital, Taizhou, China
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Kareem O, Nisar S, Tanvir M, Muzaffer U, Bader GN. Thiamine deficiency in pregnancy and lactation: implications and present perspectives. Front Nutr 2023; 10:1080611. [PMID: 37153911 PMCID: PMC10158844 DOI: 10.3389/fnut.2023.1080611] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 04/03/2023] [Indexed: 05/10/2023] Open
Abstract
During pregnancy, many physiologic changes occur in order to accommodate fetal growth. These changes require an increase in many of the nutritional needs to prevent long-term consequences for both mother and the offspring. One of the main vitamins that are needed throughout the pregnancy is thiamine (vitamin B1) which is a water-soluble vitamin that plays an important role in many metabolic and physiologic processes in the human body. Thiamine deficiency during pregnancy can cause can have many cardiac, neurologic, and psychological effects on the mother. It can also dispose the fetus to gastrointestinal, pulmonological, cardiac, and neurologic conditions. This paper reviews the recently published literature about thiamine and its physiologic roles, thiamine deficiency in pregnancy, its prevalence, its impact on infants and subsequent consequences in them. This review also highlights the knowledge gaps within these topics.
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Affiliation(s)
- Ozaifa Kareem
- Department of Pharmaceutical Sciences, University of Kashmir, Srinagar, India
- *Correspondence: Ozaifa Kareem, ,
| | - Sobia Nisar
- Department of Medicine, Government Medical College, Srinagar, India
| | - Masood Tanvir
- Department of Medicine, Government Medical College, Srinagar, India
| | - Umar Muzaffer
- Department of Medicine, Government Medical College, Srinagar, India
| | - G. N. Bader
- Department of Pharmaceutical Sciences, University of Kashmir, Srinagar, India
- G. N. Bader,
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5
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Lv S, Dai W, Zheng Y, Dong P, Yu Y, Zhao Y, Sun S, Bi D, Liu C, Han F, Wu J, Zhao T, Ma Y, Zheng F, Sun P. Anxiolytic effect of YangshenDingzhi granules: Integrated network pharmacology and hippocampal metabolomics. Front Pharmacol 2022; 13:966218. [PMID: 36386232 PMCID: PMC9659911 DOI: 10.3389/fphar.2022.966218] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 10/10/2022] [Indexed: 11/04/2023] Open
Abstract
Anxiety disorder is one of the most common mental diseases. It is mainly characterized by a sudden, recurring but indescribable panic, fear, tension and/or anxiety. Yangshendingzhi granules (YSDZ) are widely used in the treatment of anxiety disorders, but its active ingredients and underlying mechanisms are not yet clear. This study integrates network pharmacology and metabolomics to investigate the potential mechanism of action of YSDZ in a rat model of anxiety. First, potential active ingredients and targets were screened by network pharmacology. Then, predictions were verified by molecular docking, molecular dynamics and western blotting. Metabolomics was used to identify differential metabolites and metabolic pathways. All results were integrated for a comprehensive analysis. Network pharmacology analysis found that Carotene, β-sitosterol, quercetin, Stigmasterol, and kaempferol in YSDZ exert anxiolytic effects mainly by acting on IL1β, GABRA1, PTGS1, ESR1, and TNF targets. Molecular docking results showed that all the affinities were lower than -5 kcal/mol, and the average affinities were -7.7764 kcal/mol. Molecular dynamics simulation results showed that RMSD was lower than 2.5 A, and the overall conformational changes of proteins were small, indicating that the small molecules formed stable complexes with proteins. The results of animal experiments showed that YSDZ exerts anxiolytic effects by regulating GABRA1 and TNF-α, ameliorating pathological damage in hippocampal CA1, and regulating metabolic pathways such as thiamine, cysteine and methionine metabolism, lysine biosynthesis and degradation. Altogether, we reveal multiple mechanisms through which YSDZ exerts its anti-anxiety effects, which may provide a reference for its clinical application and drug development.
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Affiliation(s)
- Shimeng Lv
- School of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Weibo Dai
- Department of Pharmacy, Zhongshan Hospital of Traditional Chinese Medicine, Zhong Shan, China
| | - Yan Zheng
- Research Center of Translational Medicine, Central Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Ping Dong
- School of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yihong Yu
- School of Management, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yifan Zhao
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Shiguang Sun
- The Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Dezhong Bi
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Chuanguo Liu
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Fabin Han
- Innovative Institute of Chinese Medicine and Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Jibiao Wu
- Innovative Institute of Chinese Medicine and Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Tingting Zhao
- School of Foreign Language, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yuexiang Ma
- School of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Feng Zheng
- Department of Neurosurgery, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, China
| | - Peng Sun
- Innovative Institute of Chinese Medicine and Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
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Liu Z, Farkas P, Wang K, Kohli M, Fitzpatrick TB. B vitamin supply in plants and humans: the importance of vitamer homeostasis. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 2022; 111:662-682. [PMID: 35673947 PMCID: PMC9544542 DOI: 10.1111/tpj.15859] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 06/02/2022] [Accepted: 06/06/2022] [Indexed: 05/26/2023]
Abstract
B vitamins are a group of water-soluble micronutrients that are required in all life forms. With the lack of biosynthetic pathways, humans depend on dietary uptake of these compounds, either directly or indirectly, from plant sources. B vitamins are frequently given little consideration beyond their role as enzyme accessory factors and are assumed not to limit metabolism. However, it should be recognized that each individual B vitamin is a family of compounds (vitamers), the regulation of which has dedicated pathways. Moreover, it is becoming increasingly evident that individual family members have physiological relevance and should not be sidelined. Here, we elaborate on the known forms of vitamins B1 , B6 and B9 , their distinct functions and importance to metabolism, in both human and plant health, and highlight the relevance of vitamer homeostasis. Research on B vitamin metabolism over the past several years indicates that not only the total level of vitamins but also the oft-neglected homeostasis of the various vitamers of each B vitamin is essential to human and plant health. We briefly discuss the potential of plant biology studies in supporting human health regarding these B vitamins as essential micronutrients. Based on the findings of the past few years we conclude that research should focus on the significance of vitamer homeostasis - at the organ, tissue and subcellular levels - which could improve the health of not only humans but also plants, benefiting from cross-disciplinary approaches and novel technologies.
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Affiliation(s)
- Zeguang Liu
- Vitamins and Environmental Stress Responses in Plants, Department of Botany and Plant BiologyUniversity of GenevaQuai Ernest‐Ansermet 30CH‐1211Geneva 4Switzerland
| | - Peter Farkas
- Vitamins and Environmental Stress Responses in Plants, Department of Botany and Plant BiologyUniversity of GenevaQuai Ernest‐Ansermet 30CH‐1211Geneva 4Switzerland
| | - Kai Wang
- Vitamins and Environmental Stress Responses in Plants, Department of Botany and Plant BiologyUniversity of GenevaQuai Ernest‐Ansermet 30CH‐1211Geneva 4Switzerland
| | - Morgan‐Océane Kohli
- Vitamins and Environmental Stress Responses in Plants, Department of Botany and Plant BiologyUniversity of GenevaQuai Ernest‐Ansermet 30CH‐1211Geneva 4Switzerland
| | - Teresa B. Fitzpatrick
- Vitamins and Environmental Stress Responses in Plants, Department of Botany and Plant BiologyUniversity of GenevaQuai Ernest‐Ansermet 30CH‐1211Geneva 4Switzerland
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7
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Taskiran AS, Ergul M. The modulator action of thiamine against pentylenetetrazole-induced seizures, apoptosis, nitric oxide, and oxidative stress in rats and SH-SY5Y neuronal cell line. Chem Biol Interact 2021; 340:109447. [PMID: 33771525 DOI: 10.1016/j.cbi.2021.109447] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 12/24/2020] [Accepted: 03/17/2021] [Indexed: 11/19/2022]
Abstract
Accumulating evidences indicate that thiamine plays a vital role in the nervous system. However, questions exist as to how it causes epilepsy, neuronal damage, and antiepileptic mechanisms. The study looked at how the thiamine supplement impacted pentylenetetrazole (PTZ)-induced seizures in rats and pentylenetetrazole-induced neurotoxicity in the SH-SY5Y cell line. We used twenty-four male rats and they were randomly divided into 4 groups as control, saline (1 mL/kg/day serum physiologic) + PTZ, thiamine (50 mg/kg/day) + PTZ, and thiamine (50 mg/kg/day) for 10 days. PTZ (45 mg/kg) was given to activate the seizure on day 10. Memory efficiency was measured by using passive avoidance. The brain levels of 8-hydroxy-2'-deoxyguanosine (8-OHdG), caspase-3, nitric oxide (NO), and cyclic guanosine monophosphate (cGMP) were analyzed by using ELISA kits. SH-SY5Y cells were treated with/without thiamine for 1 h, followed by PTZ (30 μm) at a medium level to trigger neurotoxicity. Cell viability, total antioxidant status, total oxidant status, and apoptosis were assayed in the SH-SY5Y cells. Thiamine delayed the initiation of epileptic seizures and increased memory damage. In addition, 8-OHdG, caspase-3, NO, and cGMP levels were significantly reduced in the brain and prevented pentylenetetrazole-induced neurotoxicity, apoptosis, enhanced antioxidant, and reduced oxidant in SH-SY5Y cells. Thiamine dramatically altered seizures, memory loss, oxidative stress, and apoptosis. Thiamine has a preventative effect on PTZ-induced seizures in rats and PTZ-induced neurotoxicity in SH-SY5Y neuroblastoma cells. It could prevent oxidative stress and signaling of NO/cGMP. Thiamine supplement could be used as an additional therapeutic agent in epilepsy.
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Affiliation(s)
- Ahmet Sevki Taskiran
- Department of Physiology, Sivas Cumhuriyet University, School of Medicine, Sivas, Turkey.
| | - Mustafa Ergul
- Department of Biochemistry, Sivas Cumhuriyet University, School of Pharmacy, Sivas, Turkey
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8
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Smith TJ, Johnson CR, Koshy R, Hess SY, Qureshi UA, Mynak ML, Fischer PR. Thiamine deficiency disorders: a clinical perspective. Ann N Y Acad Sci 2020; 1498:9-28. [PMID: 33305487 PMCID: PMC8451766 DOI: 10.1111/nyas.14536] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 10/22/2020] [Accepted: 10/27/2020] [Indexed: 12/14/2022]
Abstract
Thiamine is an essential water‐soluble vitamin that plays an important role in energy metabolism. Thiamine deficiency presents many challenges to clinicians, in part due to the broad clinical spectrum, referred to as thiamine deficiency disorders (TDDs), affecting the metabolic, neurologic, cardiovascular, respiratory, gastrointestinal, and musculoskeletal systems. Concurrent illnesses and overlapping signs and symptoms with other disorders can further complicate this. As such, TDDs are frequently misdiagnosed and treatment opportunities missed, with fatal consequences or permanent neurologic sequelae. In the absence of specific diagnostic tests, a low threshold of clinical suspicion and early therapeutic thiamine is currently the best approach. Even in severe cases, rapid clinical improvement can occur within hours or days, with neurological involvement possibly requiring higher doses and a longer recovery time. Active research aims to help better identify patients with thiamine‐responsive disorders and future research is needed to determine effective dosing regimens for the various clinical presentations of TDDs. Understanding the clinical diagnosis and global burden of thiamine deficiency will help to implement national surveillance and population‐level prevention programs, with education to sensitize clinicians to TDDs. With concerted effort, the morbidity and mortality related to thiamine deficiency can be reduced.
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Affiliation(s)
- Taryn J Smith
- Institute for Global Nutrition, University of California Davis, Davis, California
| | - Casey R Johnson
- Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, Minnesota
| | - Roshine Koshy
- Makunda Christian Leprosy and General Hospital, Karimganj, Assam, India
| | - Sonja Y Hess
- Institute for Global Nutrition, University of California Davis, Davis, California
| | - Umar A Qureshi
- G.B. Pant Hospital, Government Medical College, Srinagar, Jammu and Kashmir, India
| | - Mimi Lhamu Mynak
- Jigme Dorji Wangchuck National Referral Hospital, Thimphu, Bhutan
| | - Philip R Fischer
- Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, Minnesota
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Dias FMV, Oliveira AS, Júnior CSD, Franco GC, Teixeira AL, Nunes PT, Oliveira PDS, Ribeiro AM. Social vulnerability: The connection between psychiatric disorders and thiamine deficiency in pregnant women. Psychiatry Res 2020; 293:113362. [PMID: 32861095 DOI: 10.1016/j.psychres.2020.113362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 07/20/2020] [Accepted: 08/02/2020] [Indexed: 11/26/2022]
Abstract
The evaluation of thiamine and its derivative phosphate esters levels in pregnant women in rural communities can contribute not only for understanding the specific characteristics of this population regarding nutritional aspects, but also for clarifying the relations of psychiatric manifestations and a vitamin deficit. In the present work we assessed sociodemographic variables, psychiatric parameters and thiamine and its derivative in the whole blood of women in a rural, low-income community in Brazil. A case-control study was done. 94 women were divided in groups using the trimesters of pregnancy as a criterion: each trimester, 1st, 2nd and 3rd had 17, 37 and 38 women, respectively. A control group of non-pregnant women (n-39) was also included. Symptoms of anxiety and depression were assessed using the HAMA Scale and Beck Inventory, respectively. The thiamine and its phosphorylated derivatives concentrations were determined in whole blood samples using the HPLC method. The results suggest that physiological mechanisms linked to the metabolic pathways of thiamine may play a role in some neurobiological substrate involved in the regulation of emotional state. Thus, social vulnerability is identified as an important factor to be considered in the evaluation of the mental health of pregnant women living in rural communities.
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Affiliation(s)
- Fernando Machado Vilhena Dias
- Graduate program in Neurosciences, Laboratorio of Molecular and Behavioural Neuroscience, Federal University of Minas Gerais, Belo Horizonte, Brazil.
| | | | - Cláudio S Dias Júnior
- Department of Sociology and Anthropology, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Glaura C Franco
- Department of Statistics, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Antônio L Teixeira
- Graduate program in Neurosciences, Neuropsychiatry Research Group, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Poliana Toledo Nunes
- Graduate program in Neurosciences, Laboratorio of Molecular and Behavioural Neuroscience, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Patricia da Silva Oliveira
- Graduate program in Neurosciences, Laboratorio of Molecular and Behavioural Neuroscience, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Angela Maria Ribeiro
- Graduate program in Neurosciences, Laboratorio of Molecular and Behavioural Neuroscience, Federal University of Minas Gerais, Belo Horizonte, Brazil
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Nakajima K, Masubuchi Y, Ito Y, Inohana M, Takino M, Saegusa Y, Yoshida T, Sugita-Konishi Y, Shibutani M. Developmental exposure of citreoviridin transiently affects hippocampal neurogenesis targeting multiple regulatory functions in mice. Food Chem Toxicol 2018; 120:590-602. [DOI: 10.1016/j.fct.2018.07.051] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2018] [Revised: 07/26/2018] [Accepted: 07/28/2018] [Indexed: 12/18/2022]
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11
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Kloss O, Eskin NM, Suh M. Thiamin deficiency on fetal brain development with and without prenatal alcohol exposure. Biochem Cell Biol 2018; 96:169-177. [DOI: 10.1139/bcb-2017-0082] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Adequate thiamin levels are crucial for optimal health through maintenance of homeostasis and viability of metabolic enzymes, which require thiamine as a co-factor. Thiamin deficiency occurs during pregnancy when the dietary intake is inadequate or excessive alcohol is consumed. Thiamin deficiency leads to brain dysfunction because thiamin is involved in the synthesis of myelin and neurotransmitters (e.g., acetylcholine, γ-aminobutyric acid, glutamate), and its deficiency increases oxidative stress by decreasing the production of reducing agents. Thiamin deficiency also leads to neural membrane dysfunction, because thiamin is a structural component of mitochondrial and synaptosomal membranes. Similarly, in-utero exposure to alcohol leads to fetal brain dysfunction, resulting in negative effects such as fetal alcohol spectrum disorder (FASD). Thiamin deficiency and prenatal exposure to alcohol could act synergistically to produce negative effects on fetal development; however, this area of research is currently under-studied. This minireview summarizes the evidence for the potential role of thiamin deficiency in fetal brain development, with or without prenatal exposure to alcohol. Such evidence may influence the development of new nutritional strategies for preventing or mitigating the symptoms of FASD.
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Affiliation(s)
- Olena Kloss
- Department of Human Nutritional Sciences, St. Boniface Hospital Research Centre, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
- Department of Human Nutritional Sciences, St. Boniface Hospital Research Centre, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - N.A. Michael Eskin
- Department of Human Nutritional Sciences, St. Boniface Hospital Research Centre, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
- Department of Human Nutritional Sciences, St. Boniface Hospital Research Centre, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Miyoung Suh
- Department of Human Nutritional Sciences, St. Boniface Hospital Research Centre, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
- Department of Human Nutritional Sciences, St. Boniface Hospital Research Centre, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
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12
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Gong YS, Hu K, Yang LQ, Guo J, Gao YQ, Song FL, Hou FL, Liang CY. Comparative effects of EtOH consumption and thiamine deficiency on cognitive impairment, oxidative damage, and β-amyloid peptide overproduction in the brain. Free Radic Biol Med 2017; 108:163-173. [PMID: 28342849 DOI: 10.1016/j.freeradbiomed.2017.03.019] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2016] [Revised: 02/28/2017] [Accepted: 03/17/2017] [Indexed: 02/08/2023]
Abstract
The effects of chronic EtOH consumption, associated or not with thiamine deficiency (TD), on cognitive impairment, oxidative damage, and β-amyloid (Aβ) peptide accumulation in the brain were investigated in male C57BL/6 mice. We established an alcoholic mouse model by feeding an EtOH liquid diet, a TD mouse model by feeding a thiamine-depleted liquid diet, and an EtOH treatment associated with TD mouse model by feeding a thiamine-depleted EtOH liquid diet for 7 weeks. The learning and memory functions of the mice were detected through the Y-maze test. Biochemical parameters were measured using corresponding commercial kits. The Aβ expression in the hippocampus was observed by immunohistochemical staining. Several results were obtained. First, EtOH significantly reduced cognitive function by significantly decreasing the Glu content in the hippocampus; increasing the AChE activity in the cortex; and reducing the thiamine level, and superoxide dismutase (SOD), glutathione peroxidase (GPx), and choline acetyltransferase (ChAT) activities in both the hippocampus and cortex. The treatment also increased the levels of malondialdehyde (MDA), protein carbonyl, 8-hydroxydeoxyguanosine (8-OHdG), and nitric oxide (NO) and the activities of total nitric oxide synthase (tNOS), inducible nitric oxide synthase (iNOS), and monoamine oxidase B (MAO-B). Furthermore, EtOH enhanced the expression levels of Aβ1-42 and Aβ1-40 in the hippocampus. Second, TD induced the same dysfunctions caused by EtOH in the biochemical parameters, except for learning ability, 8-OHdG content, and GPx, tNOS, and AChE activities in the cortex. Third, the modification of MDA, protein carbonyl and NO levels, and GPx, iNOS, ChAT, and MAO-B activities in the brain induced by chronic EtOH treatment associated with TD was greater than that induced by EtOH or TD alone. The synergistic effects of EtOH and TD on Aβ1-40 and Glu release, as well as on SOD activity, depended on their actions on the hippocampus or cortex. These findings suggest that chronic EtOH consumption can induce TD, cognitive impairment, Aβ accumulation, oxidative stress injury, and neurotransmitter metabolic abnormalities. Furthermore, the association of chronic EtOH consumption with TD causes dramatic brain dysfunctions with a severe effect on the brain.
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Affiliation(s)
- Yu-Shi Gong
- School of Food Science, Guangdong Pharmaceutical University, Zhongshan 528458, China.
| | - Kun Hu
- School of Food Science, Guangdong Pharmaceutical University, Zhongshan 528458, China
| | - Lu-Qi Yang
- School of Food Science, Guangdong Pharmaceutical University, Zhongshan 528458, China
| | - Juan Guo
- School of Food Science, Guangdong Pharmaceutical University, Zhongshan 528458, China
| | - Yong-Qing Gao
- School of Food Science, Guangdong Pharmaceutical University, Zhongshan 528458, China
| | - Feng-Lin Song
- School of Food Science, Guangdong Pharmaceutical University, Zhongshan 528458, China
| | - Fang-Li Hou
- School of Food Science, Guangdong Pharmaceutical University, Zhongshan 528458, China
| | - Cui-Yi Liang
- School of Food Science, Guangdong Pharmaceutical University, Zhongshan 528458, China
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Nunes PT, da Silva Oliveira P, Ferraz V, Ribeiro AM. Validation of a HPLC Method for Quantification of Thiamine and Its Phosphate Esters in Rat Brain Tissue. ACTA ACUST UNITED AC 2017. [DOI: 10.4236/jbbs.2017.72009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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14
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Wen LM, Feng L, Jiang WD, Liu Y, Wu P, Zhao J, Jiang J, Kuang SY, Tang L, Tang WN, Zhang YA, Zhou XQ. Thiamin deficiency induces impaired fish gill immune responses, tight junction protein expression and antioxidant capacity: Roles of the NF-κB, TOR, p38 MAPK and Nrf2 signaling molecules. FISH & SHELLFISH IMMUNOLOGY 2016; 51:373-383. [PMID: 26902706 DOI: 10.1016/j.fsi.2015.12.038] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2015] [Revised: 11/11/2015] [Accepted: 12/28/2015] [Indexed: 06/05/2023]
Abstract
In this study, we investigate the effects of dietary thiamin deficiency on immune responses, tight junctions, antioxidant capacity and related signaling molecules in the gills of young grass carp (Ctenopharyngodon idella). Fish were fed diets that contained 0.12-2.04 mg thiamin kg(-1) for 8 weeks. We found that dietary thiamin deficiency resulted in reduced complement 3 content, lysozyme and acid phosphatase activities, mRNA levels of hepcidin, liver-expressed antimicrobial peptides 2, transforming growth factor (TGF)-β1, interleukin (IL)-10, inhibitor protein-κBα (IκBα), ribosomal S6 protein kinase 1 and target of rapamycin (TOR) and increased expression of interferon-γ2, tumor necrosis factor-α, TGF-β2, IL-1β, IL-8, IκB kinases (IKKβ and IKKγ) and nuclear factor-κB p65 (NF-κB p65). Our findings showed that thiamin deficiency reduced the immune status of fish gills. Furthermore, thiamin deficiency resulted in reduced mRNA transcript levels of claudin b, claudin 3, claudin 12, zonula occludens 1 (ZO-1) and occludin and increased mRNA transcript levels of claudin 15a, myosin light-chain kinase (MLCK) and p38 mitogen-activated protein kinase (p38 MAPK) in fish gill tissues. These data suggested that thiamin deficiency disrupted tight junction-mediated fish gill barrier function. Additionally, reactive oxygen species, malondialdehyde and protein carbonyl levels and both the activities and expression levels of Cu/Zn superoxide dismutase, catalase, glutathione peroxidase, glutathione-S-transferases and glutathione reductase, as well as NF-E2-related factor 2 gene expression in fish gills, were lower in fish fed a thiamin-deficient diet. By contrast, thiamin deficiency increased levels of Kelch-like-ECH-associated protein 1a (Keap1a) and Keap1b mRNA transcript expression in fish gills. Taken together, our findings indicated that thiamin deficiency impaired fish gill health by effects on the expression of genes encoding cytokines, tight junction proteins, antioxidant enzymes, NF-κB p65, MLCK and Nrf2.
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Affiliation(s)
- Ling-Mei Wen
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, China; Xianning Agriculture Academy of Sciences, Xianning 437100, China
| | - Lin Feng
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, China; Fish Nutrition and Safety Production University Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China; Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Sichuan Agricultural University, Chengdu 611130, China
| | - Wei-Dan Jiang
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, China; Fish Nutrition and Safety Production University Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China; Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Sichuan Agricultural University, Chengdu 611130, China
| | - Yang Liu
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, China; Fish Nutrition and Safety Production University Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China; Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Sichuan Agricultural University, Chengdu 611130, China
| | - Pei Wu
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, China; Fish Nutrition and Safety Production University Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China; Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Sichuan Agricultural University, Chengdu 611130, China
| | - Juan Zhao
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, China
| | - Jun Jiang
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, China; Fish Nutrition and Safety Production University Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China; Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Sichuan Agricultural University, Chengdu 611130, China
| | - Sheng-Yao Kuang
- Animal Nutrition Institute, Sichuan Academy of Animal Science, Chengdu 610066, China
| | - Ling Tang
- Animal Nutrition Institute, Sichuan Academy of Animal Science, Chengdu 610066, China
| | - Wu-Neng Tang
- Animal Nutrition Institute, Sichuan Academy of Animal Science, Chengdu 610066, China
| | - Yong-An Zhang
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China
| | - Xiao-Qiu Zhou
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, China; Fish Nutrition and Safety Production University Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China; Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Sichuan Agricultural University, Chengdu 611130, China.
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15
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The connection between maternal thiamine shortcoming and offspring cognitive damage and poverty perpetuation in underprivileged communities across the world. Med Hypotheses 2013; 80:13-6. [DOI: 10.1016/j.mehy.2012.09.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2012] [Accepted: 09/20/2012] [Indexed: 02/04/2023]
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16
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Wang G, Qi Y, Gao L, Li G, Lv X, Jin Y. Effects of subacute exposure to 1,2-dichloroethane on mouse behavior and the related mechanisms. Hum Exp Toxicol 2012; 32:983-91. [DOI: 10.1177/0960327112470270] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The aim of this study was to explore the effects of subacute exposure to 1,2-dichloroethane (1,2-DCE) on mouse behavior and the related mechanisms focusing on alteration of oxidative stress and amino acid neurotransmitters in the brain. Mouse behavior was examined by open field test. Levels of nitric oxide (NO), malondialdehyde (MDA) and nonprotein sulfhydryl (NPSH) and activity of inducible nitric oxide synthase (iNOS) and superoxide dismutase (SOD) were determined by colorimetric method. Contents of glutamate (Glu), aspartate (Asp) and gamma-aminobutyric acid (GABA) were evaluated by high-performance liquid chromatography. Reduced locomotor and exploratory activities and increased anxiety were found in 0.45 and 0.9 g/m3 1,2-DCE-treated mice. In contrast, increased excitability was found in 0.225 g/m3 1,2-DCE-treated mice. Compensatory antioxidant status and increased NOS activity and NO level in the brain were found in 1,2-DCE-treated mice. Moreover, Glu contents in 1,2-DCE-treated mice and GABA contents in 0.9 g/m3 1,2-DCE-treated mice increased, whereas GABA contents in 0.225 g/m3 1,2-DCE-treated mice decreased significantly compared with control. Taken together, our results suggested that mouse behavior could be disturbed by subacute exposure to 1,2-DCE, and the changes of amino acid neurotransmitter in the brain might be related to the behavioral effects.
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Affiliation(s)
- G. Wang
- Department of Occupational and Environmental Health, School of Public Health, China Medical University, Shenyang, Liaoning, People’s Republic of China
| | - Y. Qi
- Department of Occupational and Environmental Health, School of Public Health, China Medical University, Shenyang, Liaoning, People’s Republic of China
| | - L. Gao
- Department of Occupational and Environmental Health, School of Public Health, China Medical University, Shenyang, Liaoning, People’s Republic of China
| | - G. Li
- Department of Occupational and Environmental Health, School of Public Health, China Medical University, Shenyang, Liaoning, People’s Republic of China
| | - X. Lv
- Department of Occupational and Environmental Health, School of Public Health, China Medical University, Shenyang, Liaoning, People’s Republic of China
| | - Y.P. Jin
- Department of Occupational and Environmental Health, School of Public Health, China Medical University, Shenyang, Liaoning, People’s Republic of China
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Bâ A. Perinatal thiamine deficiency-induced spontaneous abortion and pup-killing responses in rat dams. Nutr Neurosci 2012; 16:69-77. [PMID: 22889588 DOI: 10.1179/1476830512y.0000000032] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVES The current study attempts to determine whether thiamine (B1 vitamin) deficiency and chronic alcohol-related thiamine-deficient (TD) status, disturb maternal behavior towards pups. METHODS During gestation and lactation, Wistar rat dams were exposed to the following treatments: (i) prenatal TD dams; (ii) perinatal TD dams; (iii) postnatal TD dams; (iv) 12% alcohol/water drinking mothers; (v) ad libitum control dams. Pair-feeding treatments controlled malnutrition related to thiamine deficiency; (vi) prenatal pair-fed (PF) dams; (vii) perinatal PF dams; (viii) postnatal PF dams and included also the control of alcohol consummation: (ix) PF saccharose dams. Dams were observed for gestation outcome and for apparent disorders of the maternal behavior related to the pups at parturition. RESULTS From the nine experimental groups studied, only pre- and perinatal TD dams exhibited spontaneous abortion (33.36 and 41.66%, respectively) followed by pups-killing responses where, respectively, 4 dams/7 (57.14%) and 5 dams/7 (71.43%) showed disruption of maternal behavior and appearance of cannibalism towards pups which all were killed within 48 hours after parturition. Spontaneous abortion and pup-killing responses were not observed in the dams of any other experimental group, suggesting that perinatal disturbances of hormonal factors underlay these maternal disorders. DISCUSSION Previous studies reported that thiamine deficiency-induced degeneration of dopamine neurons may be related to mouse-killing aggression in rats. The present study suggests that perinatal thiamine deficiency-induced alteration of dopaminergic neurons in maternal brain could be a trigger factor of pup-killing responses. Central dopamine and oxytocin have been strongly associated with both the onset and maintenance of maternal behavior and the regulation of maternal aggressiveness as well. Our studies suggest that estrogen control oxytocin levels in brain structures of pregnancy-terminated rats via dopamine transmission. Thiamine may modulate cAMP/Ca2+ -dependent estradiol-triggered responses which in turn control dopamine synthesis. Consequently, thiamine deficiency induced perinatally triggers pup-killing responses in pregnancy-terminated rats by the following toxic effects: (i) disturbances of estrogen production and/or release affecting dopamine synthesis; (ii) alterations of dopamine inhibition on central oxytocinergic system-related maternal aggressiveness. Likewise, our results indicate also that perinatal thiamine deficiency alone induces spontaneous abortion, reduces litter size, and lowers birth weight, which together suggest changing in the fetoplacental estrogen receptor alpha/progesterone receptor A ratio during gestation, via autocrine/paracrine regulation disturbances. Those hypotheses should be confirmed by further investigations.
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Affiliation(s)
- Abdoulaye Bâ
- Université de Cocody, UFR Biosciences, Abidjan, Côte d'Ivoire.
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Bâ A. Comparative effects of alcohol and thiamine deficiency on the developing central nervous system. Behav Brain Res 2011; 225:235-42. [PMID: 21784107 DOI: 10.1016/j.bbr.2011.07.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2011] [Revised: 07/04/2011] [Accepted: 07/08/2011] [Indexed: 12/20/2022]
Abstract
The present study addresses the still unresolved issue of the character of alcohol-thiamine metabolic interferences in the developing central nervous system (CNS). Investigations compare developmental neurotoxicity evoked by three patterns of maternal thiamine deficiency (pre, peri and postnatal), with two patterns of maternal chronic alcohol intake (alcohol alone and alcohol+thiamine cotreatment), on seven neurodevelopmental abilities in the offspring. The three patterns of thiamine deficiency, pair-compared with controls, highlight four sequences of development: (1) embryonic-perinatal sequence; (2) perinatal-postnatal sequence; (3) "ontogeny in ontogeny out" sequence; (4) "off and on" developing sequence. The results suggest a temporally- and regionally emergence of structures and centers underlying functional maturation during CNS ontogenesis. Furthermore, both developmental thiamine deficiencies and ethanol exposure produce two waves of neurofunctional alterations, peaking at P15 (postnatal day 15) and P25, respectively. The first peak of vulnerability is a prenatal event; it may interfere with the periods of intense cellular proliferation and migration. The second peak represents both perinatal and postnatal events; it may interfere with the periods of cellular differentiation, synaptogenesis, axonogenesis and myelinogenesis. Alcohol+thiamine cotreatment fails to reduce the first peak, but neutralizes essentially the second peak. The results suggest that alcohol interferes with thiamine during cellular differentiation and membrane developmental processes mainly. Indeed, among the three conditions of thiamine-deficient diet, only perinatal thiamine deficiency exhibits a closer relationship with developmental alcohol exposure. Together, these observations suggest that the critical period for alcohol-thiamine antagonism occurs perinatally and affects primarily cellular differentiation.
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Affiliation(s)
- Abdoulaye Bâ
- Université de Cocody, UFR Biosciences, 22 BP 582, Abidjan 22, Cote d'Ivoire.
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