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sleet_krkn [62]
3 years ago
14

piensa y analiza los siguiente: "la actualidad se han logrado sintetizar sustancias químicas para llevar a los enfermos mentales

;pero paralelamente a esto ha aumentado el interes y el consumo de estas sustancias entre las personas que no presentan antecedentes de enfermedades mentales"
Biology
1 answer:
Alisiya [41]3 years ago
8 0

Answer:

Esta afirmación es tan cierta como inquietante porque demuestra que drogas desarrolladas con fines benéficos (es decir, para tratar enfermedades mentales) pueden eventualmente también generar dependencia, con lo cual estos fármacos deben ser cuidadosamente evaluados en fase clínica antes de ser aprobados para su uso médico.

Explanation:

Las substancias psicoactivas actúan sobre receptores del cerebro que también están implicados en mecanismos neuronales asociados a diferentes aspectos del comportamiento humano como, por ejemplo, en estímulos asociados al placer. Muchas veces estos receptores funcionan de manera errónea, con lo cual se plantea necesario incorporar fármacos capaces de corregir tales disfunciones. Las substancias psicoactivas presentes en los fármacos poseen potencial curativo pero también pueden promover el desarrollo de mecanismos de dependencia. Del mismo modo, drogas naturales como por ejemplo la marihuana poseen propiedades medicinales, siendo en este caso un ansiolítico natural y broncodilatador. Sin embargo, el consumo de marihuana genera dependencia, lo cual es perjudicial para el organismo.

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