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Bodily introduction of any kind into humans and animals is strictly forbidden by law
Blood samples were immediately centrifuged, and plasma was transferred to pre-prepared tubes containing acetonitrile and an internal standard of Nle-YI-(6) aminohexanoic amide, 100 g/ml in isotonic saline
The difference between a protocol that works and one that fails often comes down to precise numbers, timing, and administration methods that most guides completely ignore
Pull back the plunger of your insulin syringe to the volume you need, filling it with air equal to your dose volume
AI and AI-assisted tools statement During the preparation of this manuscript, the AI tool ChatGPT (GPT-5, released 2025-08-07) was used to generate Figure 1 and the Graphical Abstract and to improve the readability and language of the manuscript