What were the results of the study by Koetter et al. (2007) on the association of Valeriana officinalis L. and Humulus lupulus in the treatment of ...
What were the results of the study by Koetter et al. (2007) on the association of Valeriana officinalis L. and Humulus lupulus in the treatment of sleep disorders?
I - The study used 27 patients with sleep disorders.
II - The study used 500 mg of Valeriana extract associated with 120 mg of lúpulo.
III - The study showed that the association of Valeriana and lúpulo reduced significantly the latency of sleep.
IV - The study showed that Valeriana, isolated, did not generate significant results compared to placebo.
a) I, II and III are correct.
b) I, III and IV are correct.
c) II, III and IV are correct.
d) All statements are correct.
I - The study used 27 patients with sleep disorders.
II - The study used 500 mg of Valeriana extract associated with 120 mg of lúpulo.
III - The study showed that the association of Valeriana and lúpulo reduced significantly the latency of sleep.
IV - The study showed that Valeriana, isolated, did not generate significant results compared to placebo.
a) I, II and III are correct.
b) I, III and IV are correct.
c) II, III and IV are correct.
d) All statements are correct.
💡 1 Resposta
Ed 
A resposta correta é a alternativa (a) I, II e III estão corretas. O estudo de Koetter et al. (2007) utilizou 27 pacientes com distúrbios do sono, administrando 500 mg de extrato de Valeriana associado a 120 mg de lúpulo. Os resultados mostraram que a associação de Valeriana e lúpulo reduziu significativamente a latência do sono. No entanto, o estudo também mostrou que a Valeriana isolada não gerou resultados significativos em comparação com o placebo.
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