Article ; Online: Age-dependent effects of embryonic ethanol exposure on anxiety-like behaviours in young zebrafish: A genotype comparison study.
Pharmacology, biochemistry, and behavior
2022 Volume 214, Page(s) 173342
Abstract: Fetal Alcohol Spectrum Disorder (FASD) is characterized by a variety of morphological, behavioural and cognitive deficits, ranging from mild to severe. Numerous animal models, including the zebrafish, have been employed to better understand the onset, ... ...
Abstract | Fetal Alcohol Spectrum Disorder (FASD) is characterized by a variety of morphological, behavioural and cognitive deficits, ranging from mild to severe. Numerous animal models, including the zebrafish, have been employed to better understand the onset, expression and progression of this disorder. Embryonic ethanol-induced deficits in learning and memory, anxiety, social responses and elevated alcohol self-administration have been successfully demonstrated in zebrafish. Studies in zebrafish have also shown the expression of these behavioural deficits depends upon the developmental stage of ethanol exposure, the age of observation, as well as the genotype (strain or population origin) of the tested zebrafish. Here, we investigate how the genotype and age of observation may influence embryonic ethanol-induced alterations in anxiety-like responses in zebrafish. Zebrafish embryos exposed to either 0% or 1% (vol/vol) ethanol at 24hpf were tested in an open tank at one of three stages: larval (6-8 days post fertilization (dpf)), mid-larval (16-18dpf), or juvenile (26-28dpf). Two genotypes were tested in this manner, AB |
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MeSH term(s) | Animals ; Anxiety/chemically induced ; Anxiety/genetics ; Disease Models, Animal ; Ethanol/pharmacology ; Female ; Fetal Alcohol Spectrum Disorders/metabolism ; Fetal Alcohol Spectrum Disorders/psychology ; Genotype ; Humans ; Larva ; Pregnancy ; Zebrafish/genetics |
Chemical Substances | Ethanol (3K9958V90M) |
Language | English |
Publishing date | 2022-02-05 |
Publishing country | United States |
Document type | Journal Article ; Research Support, Non-U.S. Gov't |
ZDB-ID | 191042-5 |
ISSN | 1873-5177 ; 0091-3057 |
ISSN (online) | 1873-5177 |
ISSN | 0091-3057 |
DOI | 10.1016/j.pbb.2022.173342 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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