Does gabapentin affect neural tube development? Experimental study using an early stage chick embryo model

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dc.authorid0000-0002-7597-1456
dc.authorid0000-0003-0128-6947
dc.contributor.authorÇetinkal, Ahmet
dc.contributor.authorÇakır, Aslı
dc.date.accessioned2021-12-16T06:09:18Z
dc.date.available2021-12-16T06:09:18Z
dc.date.issued2021
dc.departmentİstanbul Medipol Üniversitesi, Tıp Fakültesi, Cerrahi Tıp Bilimleri Bölümü, Beyin ve Sinir Cerrahisi Ana Bilim Dalı
dc.departmentİstanbul Medipol Üniversitesi, Uluslararası Tıp Fakültesi, Cerrahi Tıp Bilimleri Bölümü, Tıbbi Patoloji Ana Bilim Dalı
dc.description.abstractAIM: To determine whether using gabapentin (GBP), especially in the first maternal trimester, would affect the neural tube development of embryos in an early stage chick embryo (ESCE) model. MATERIAL and METHODS: One hundred fertile specific pathogen-free (SPF) chick eggs were used to investigate neurulation; they were divided into four groups of 25 eggs (Groups A, B, C, and D including control, subtherapeutic, therapeutic, and supratherapeutic dose subjects, respectively). After 30 hours of incubation, all eggs reached the ninth stage of embryonic development, as defined by Hamburger and Hamilton. GBP was administered through the subblastoderm, and the eggs were incubated for 72 hours. The embryos were macroscopically and histopathologically investigated with hematoxylin eosin following incubation and extraction. RESULTS: In the 72nd hour of the study, a total of 6 eggs showed no embryo development. We detected 1 (4.34%), 13 (59.09%), 15 (65.21%), and 18 (81.81%) neural tube defective embryos in groups A, B, C, and D, respectively. Statistically, the differences between the groups were significant, especially in the comparisons of all GBP groups to the control group (p<0.001). However, there was no significant difference between groups B, C, and D. Additionally, we suggest that at all doses, GBP could cause neural tube defects in the ESCE. CONCLUSION: Based on these results, we concluded that GBP use at any dose led to midline closure defects in ESCEs. This is the first report in the literature on GBP using an ESCE model. However, further investigations with a larger sample size are required to assess its effect at lower doses and to determine the mechanisms of embryonic damage.
dc.identifier.citationÇetinkal, A. ve Çakır, A. (2021). Does gabapentin affect neural tube development? Experimental study using an early stage chick embryo model. Turkish Neurosurgery, 31(6), 967-972. https://dx.doi.org/10.5137/1019-5149.JTN.34412-21.3
dc.identifier.doi10.5137/1019-5149.JTN.34412-21.3
dc.identifier.endpage972
dc.identifier.issn1019-5149
dc.identifier.issue6
dc.identifier.scopusqualityQ3
dc.identifier.startpage967
dc.identifier.urihttps://dx.doi.org/10.5137/1019-5149.JTN.34412-21.3
dc.identifier.urihttps://hdl.handle.net/20.500.12511/8678
dc.identifier.volume31
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherTurkish Neurosurgical Society
dc.relation.ispartofTurkish Neurosurgeryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectNeural Tube Defect
dc.subjectEarly Chick Embryo
dc.subjectNeurulation
dc.subjectGabapentin
dc.titleDoes gabapentin affect neural tube development? Experimental study using an early stage chick embryo model
dc.typeArticle

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