Among an impressive variety of identified serotonin receptors, 5-HT 1A attracts particular
attention due to its central role in the regulation of 5-HT-ergic neurotransmission and the …

Background and Objectives: Side effects of spinal anesthesia include arterial hypotension
and bradycardia. Both of them may be induced by sympathetic nerve blockade as well as by …

Purpose To present a case of asystole during spinal anesthesia that responded to atropine
and ondansetron and to discuss the possible pathophysiology with special emphasis on the …

Cardiovascular effects of the linalool‐rich essential oil of Aniba rosaeodora (here named as
EOAR) in normotensive rats were investigated. In anesthetized rats, intravenous (iv) …

Previously, it was shown that intravenous (iv) treatment with the essential oil of Aniba
canelilla (EOAC) elicited a hypotensive response that is due to active vascular relaxation …

Abstract β-Citronellol is a monoterpene found in the essential oil of various plants with
antihypertensive properties. In fact, β-citronellol possesses hypotensive actions due to its …

This study investigated the cardiovascular responses to the essential oil of Aniba canelilla
(EOAC) and its main constituent 1‐nitro‐2‐phenylethane (NP) in spontaneously …

Aim: Stimulation of pulmonary C fibre receptors by phenylbiguanide (PBG, 5‐HT3 agonist)
produces hypotension, bradycardia and tachypnoea or apnoea. However, tachypnoeic or …

1 The involvement of pulmonary oedema produced by scorpion venom in augmenting a
phenyldiguanide (PDG)‐induced reflex response was evaluated in urethane‐anaesthetized …

The experiments were conducted to identify the toxin that produces pulmonary oedema in
Mesobuthus tamulus (BT) envenomed animals. Crude BT venom was subjected to …