ArticleFrontiers in behavioral neuroscience2024
Impairments of social interaction in a valproic acid model in mice.
Article in Frontiers in behavioral neuroscience, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.
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Who cites it
7 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Prenatal valproic acid exposure in rodent models of autism: a systematic review of neurobehavioral physiological alterations.Frontiers in physiology · 2026Pooled it
- Article
- Promising therapeutic efficacy of kolaviron against prenatal valproate-induced autism spectrum disorder.Iranian journal of basic medical sciences · 2026Article
- Ginsenoside Rg1 Restores Sirt2/Foxo1 Expression and Alleviates Autism-Like Behaviors in a Valproic Acid Induced Male Mouse Model.The Kaohsiung journal of medical sciences · 2025Article
- 3KO-NSCs ameliorate behavioral deficits and modulate gut microbiota in a VPA-induced C57BL/6 mouse model of autism.Frontiers in immunology · 2025Article
- Therapeutic timing limitations of postnatal darbepoetin in a valproic acid rat model of Autism Spectrum Disorder.PloS one · 2025Article
- Disrupted functional connectome in a rodent model of autism during social isolation.Frontiers in neural circuits · 2025Article
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6 authors.
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Abstract
Background: A rodent autism spectrum disorder (ASD) model based on prenatal exposure to valproic acid (VPA) is widely recognized as a prominent model. Social behavior in rodent ASD models has primarily been evaluated through a three-chamber approach test. However, in this study, we focused on social attention in the VPA model of ASD. Methods: In male C57BL/6 J mice, attentional behaviors toward conspecifics were examined through reaching tasks around 9-11 weeks of age. On embryonic day 12.5, pregnant mice underwent a subcutaneous injection of 600 mg/kg VPA sodium salt dissolved in 0.9% saline solution (VPA group) or saline solution alone (Sal group) into their neck fat. Thirty-six mice-nine each in the VPA and saline groups, and 18 partners-underwent training in reaching behavior. Subsequently, we examined whether the VPA or Sal group demonstrated focused attention toward their partners during reaching tasks. A two-way analysis of variance (ANOVA) (condition [VPA/Sal] × situation [face-to-face (attention)/not paying attention (not attention)]) was conducted on the average success rate of the situation. Additionally, we measured the duration of sniffing behavior between pairs of mice in an open field twice in total at 4 and 8 weeks of age before reaching task. The pairs were constructed by pairing a VPA or Sal group mouse with its partner, with the objective of facilitating initial encounters between the mice. A one-way ANOVA was conducted on the average duration of sniffing behavior data from 4 weeks and a second one-way ANOVA on data from 8 weeks. Results: The analysis revealed a significant interaction between condition and situation in the reaching task [ Conclusion: The VPA rodent model of ASD exhibited differences in social attention compared to the saline group. By focusing on social attention and exploring various ASD models, insights can be gained from the neural mechanisms underlying gaze abnormalities during social interaction in individuals with ASD.
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