Theses and Dissertations

Date of Award

5-2025

Document Type

Thesis

Degree Name

Master of Science (MS)

Department

Biochemistry and Molecular Biology

First Advisor

Mario Gil

Second Advisor

Julie Mustard

Third Advisor

Arnulfo Mar

Abstract

Serotonin is a neurotransmitter widely recognized for its role in neuropsychological processes, particularly in regulating mood, cognition, and emotional responses. However, its influence extends beyond the central nervous system (CNS), playing a crucial role in various physiological functions, including metabolism, the gastrointestinal system, reproductive processes, and cardiovascular regulation. As a key modulator of homeostasis, serotonin contributes to maintaining equilibrium within these systems, ensuring proper function and response to environmental stimuli. Despite its well-documented effects on mood and behavior, the broader physiological implications of serotonin remain less understood, particularly in the context of its interactions among neural, behavioral, and cardiovascular systems. This study aims to bridge that gap by using the Syrian hamster (Mesocricetus auratus) as an animal model to explore the interplay between serotonin, CNS activity, behavioral outcomes, and cardiovascular function through a combination of assessments, which will provide a more comprehensive understanding of serotonin’s systemic effects.

Comments

Copyright 2025 Ariana Vianey Hinojosa. https://proquest.com/docview/3240623852

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