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c/glp1science·posted 3 months ago by u/enzo_petrescu

[Meta] proposal — a flair for pharmacology posts

Needs Source

Genuinely asking, not being difficult.

Everyone in c/meta repeats that pharmacology is important. I believe it, but I have never seen anyone show why, and when I search I get 11 threads of people agreeing with each other.

Is there a paper? Is there a measurement? Or is this one of those things that is true because it has been repeated since 2023?

I am not trying to be the "source?" guy. I would just like a source.

2,175 up / 1,928 down53% upvoted22 commentsid xdyu3i3 Apr 2026

22 comments

15 in this archive, depth 3

best — the order this archive was captured in

u/incretin_ivyMOD61 points·3 months ago

Retitled to remove editorialising. Put the evidence in the body.

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u/enzo_petrescuOP-26 points·3 months ago

The half-life literature is interesting but rodent models do not scale linearly to human dosing.

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u/lina_ndiaye68 points·3 months ago

Rodent, human, or in vitro?

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u/camila_kowalski22 points·3 months ago

incretin physiology is pharmacology, the mechanism layer

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u/enzo_petrescuOP31 points·3 months ago

The half-life is 14 hours, which means week 14 is genuinely still ramp-up. Week 16 is steady state.

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u/enzo_petrescuOP20 points·3 months ago

The half-life is 22 hours, which means week 22 is genuinely still ramp-up. Week 28 is steady state.

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u/kavya_kravchenko33 points·3 months ago

incretin physiology is gastric emptying, the mechanism layer

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u/aksel_palacios38 points·3 months ago

This is correct. Rodent data is investigational, not predictive.

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u/anya_salgado0 points·3 months ago

You have restated the marketing copy. What is the actual substance here.

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u/gustav_vermeulen28 points·3 months ago

The half-life is 24 hours, which means week 24 is genuinely still ramp-up. Week 36 is steady state.

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u/noor_hovland18 points·3 months ago

Where does the pharmacology data actually come from?

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u/cato_batista10 points·3 months ago

rodent half-life tells you what to investigate, not what to expect in humans

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u/formulary_fighterappeals14 points·3 months ago

Yeah, the incretin mechanism is doing the work here.

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u/analog_alphabet7 points·3 months ago

Edit to your parent would help — the concentration you quoted assumes one scenario and you have written another above it.

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u/vikram_mbeki5 points·3 months ago·edited

gastric emptying is real and explains most early muscle cramps

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The mechanism layer: incretin physiology, receptor distribution, gastric emptying, central appetite signalling, glucagon-receptor contribution, amylin co-agonism, and the pharmacokinetics that make weekly dosing possible. Papers get cited by journal and year or they get a [needs source] reply.

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