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A follow-up from the same group (European Neuropsychopharmacology, 2025) found that semaglutide attenuates cocaine-evoked NAc dopamine spikes and reduces cocaine self-administration in rats [3]

The protein levels of pericyte activation markers NG2 and GFP in mice exposed to the neurotoxin 6-hydroxydopamine (6-OHDA) were significantly increased in Western blots and immunohistochemistry [161]

It seems likely that inter-organ communication, perhaps facilitated by neural pathways, contributes to the widespread anti-inflammatory actions of GLP-1 in tissues that do not contain GLP-1R+ immune cells [98]

In Canada, Ozempic is approved for the treatment of diabetes in adults

However, clinical experience and studies provide guidance on common dosing regimens

How Semaglutide Works for Weight Loss Semaglutide is an FDA-approved medication originally developed to treat type 2 diabetes