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Specifically, an initial reduction followed by a substantial increase in beta-endorphin levels was observed, a pattern that suggests DSIPs impact on the opioidergic system, potentially playing a role in stress alleviation or adaptation processes

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Delta sleep-inducing peptide as a factor increasing the content of substance P in the hypothalamus and the resistance of rats to emotional stress

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Comparative efficacy In human clinical studies, epitalon and epithalamin both significantly increased telomere lengths in elderly patients aged 60 to 65 and 75 to 80