Keyvin Darney

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Dihydrexidine (trans-10,11-dihydroxy-5,6,6a,7,8,12b-hexahydrobenzo[a]phena nthridine) was reported recently to be the first full efficacy, potent D1 receptor agonist, but one also having some potency for D2 receptors. This study reports the effects of dihydrexidine on behavior of the rat. In study 1, the dose-response relationships of dihydrexidine (0.3 to(More)
Recent studies succeeded in developing a method to automatically record honeybees going in and out of the hive. Honeybees were individualized with radio frequency identification (RFID) tags glued onto their dorsal surface and detected at the hive entrance by readers emitting high-frequency (HF) radio waves. In this work we search for a possible adverse(More)
First estrus is advanced in female house mice exposed to an adult male and delayed in those housed in groups. Experiments were conducted to explore possible mechanisms by which the hypothalamus integrates these puberty-regulating social signals. Female mice weaned at 21 days of age were placed in groups of 8 (G8JF), a juvenile female with a juvenile male(More)
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