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Gestational Age-Dependent Interplay between Endocannabinoid Receptors and Alcohol in Fetal Cerebral Arteries
Author(s) -
Maria N. Simakova,
Ana Tobiasz,
Ryan D. Sullivan,
Shivantika Bisen,
Jose R. Duncan,
J P Sullivan,
Steven P. Davison,
Danielle Tate,
Stacey Barnett,
Giancarlo Mari,
Alex M. Dopico,
An. Bukiya
Publication year - 2018
Publication title -
journal of drug and alcohol research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.282
H-Index - 7
eISSN - 2090-8334
pISSN - 2090-8342
DOI - 10.4303/jdar/236068
Subject(s) - fetus , cerebral arteries , fetal alcohol syndrome , medicine , pregnancy , gestation , ethanol , alcohol , endocrinology , middle cerebral artery , anesthesia , physiology , biology , biochemistry , ischemia , genetics
Alcohol (ethanol) is one of the most widely consumed drugs. Alcohol consumption by pregnant women may result in a range of fetal abnormalities termed fetal alcohol spectrum disorders (FASDs). The cerebrovascular system is emerging as a critical target of alcohol in the developing brain. We recently showed that three episodes of prenatal alcohol exposure resulting in 80 mg/dL alcohol in maternal blood during mid-pregnancy up-regulated anandamide-induced dilation of fetal cerebral arteries. Moreover, ethanol dilated fetal cerebral arteries via cannabinoid (CB) receptors. Whether a critical role of fetal cerebral artery CB system in responses to alcohol was maintained throughout the gestation, remains unknow.

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