Sinkin puutoksen ja sosiaalin eristäytymisen samanaikaisen ilmentymisen vaikutukset mielialaan ovat päinvastaisia verrattuna vaan toisen esiintymiseen johtuen muutoksista noradrenergisessä keskussysteemissä
Kommentit (12)
Käytännössä siis joko sosiaalinen eristäytyminen tai sinkinpuutos masentaa, mutta jos on molemmat, niin ei masenna.
However, the co-occurrence of zinc deficiency and social isolation resulted in decreased anxiety-related behavior and control levels of depression-like behavior. Social isolation alone decreased the rats' cerebral NE concentrations. The expression of the NE transporter was not affected by social isolation alone, but its expression in the locus coeruleus was markedly decreased by the co-occurrence of social isolation and zinc deficiency, and this change was accompanied by an increase in the blood concentration of 3-methoxy-4-hydroxyphenylglycol, which is a marker of central NE system activity. These findings suggest that zinc deficiency or social isolation alone induce anxious or depressive symptoms, but the presence of both conditions has anxiolytic or antidepressive effects. Furthermore, these opposing effects of mood-related behaviors were found to be associated with changes in the central NE system.
Toisin sanoen erakkoudesta voi oppia nauttimaan hankkimalla sinkin puutoxen.
Eli sinkki pois minulta, niin masennus helpottaa? Vai onko jo liian myöhäistä, tuossa kun sanottiin "during the early stages of life".
En tajunnut... Siis miksi? Miten voi olla?
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