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Animal model observations Early studies in rodents showed that melanocortin receptor activation could influence sexual behavior

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Retatrutide induces greater body weight losses in obese mice than tirzepatide, due to an increased energy expenditure through GCGR activation 6

[DOI] [PMC free article] [PubMed] [Google Scholar] 127.Wang Z., Jia R., Wang L., Yang Q., Hu X., Fu Q., Zhang X., Li W., Ren Y

Middle-aged women drove the steepest growth curve