J F Pietrolungo

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The effects of diazepam on the development of explanted stage 4 chick embryos were investigated. Diazepam, at 10-120 micrograms/ml, preferentially inhibited closure of the neural tube. This effect was reversible. Concentrations of 150-200 micrograms/ml inhibited not only neural tube closure but also blastodermal expansion, somite formation, and heart(More)
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