EXPRESSION OF METHYL FARNESOATE EPOXIDASE (MFE) AND JUVENILE HORMONE ESTERASE (JHE) GENES AND THEIR RELATION TO SOCIAL ORGANIZATION IN THE STINGLESS BEE MELIPONA INTERRUPTA (HYMENOPTERA: APIDAE)

Expression of methyl farnesoate epoxidase (mfe) and juvenile hormone esterase (jhe) genes and their relation to social organization in the stingless bee Melipona interrupta (Hymenoptera: Apidae)

Abstract Social organization in highly eusocial bees relies upon two important processes: caste differentiation in female larvae, and age polyethism in adult workers.Juvenile Hormone (JH) is a key regulator of both processes.Here we investigated the expression of two genes involved in JH metabolism - mfe (biosynthesis) and jhe (degradation) - in th

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Amiodarone can still be a drug of choice at emergency departments for pre-excited atrial fibrillation even in the face of guidelines prohibition

Electrical cardioversion or intravenous BETAINE HCL ibutilide are currently recommended as the acute treatment for pre-excited atrial fibrillation.Recent guidelines for this circumstance forbid intravenous amiodarone despite its effectiveness in blocking the accessory pathway and atrioventricular node due to the possibility of ventricular fibrillat

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