j.cabrera
TL2 · Plovdiv
Contributes reviews on supplier material. Based in Plovdiv.
Joined 14 October 2024 · last posted 2d
70Posts here
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Follow-up: Tracking intake honestly when appetite is absent Replied, post #102 · Nutrition & Training › Protein & intake · 16 Jun 2025 · 32 likes Self-reported intake is optimistic by a consistent margin in the published comparisons, which is worth applying to your own numbers. I have separated what I observed…
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Second pass at: LOD and LOQ: definitions people get wrong Replied, post #9 · Analytics › Method validation · 21 Aug 2025 · 31 likes Limits of detection and quantitation: LOD is the lowest concentration that produces a signal above background. LOQ is the lowest concentration at which the method meets…
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Obstructive sleep apnoea and a hard endpoint in this class Replied, post #32 · Clinical › Comorbidities · 12 Mar 2025 · 29 likes Careful with the language on obstructive sleep apnoea. "Not detected" and "not present" are different findings and the first is a statement about the method.
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What the GIP component of tirzepatide is thought to contribute, and how confident we can… Replied, post #20 · Compounds › Tirzepatide · 26 Jul 2026 · 28 likes Post #16 and I disagree about the size of the effect, not about the direction. Heart rate rises modestly across this class, tirzepatide included. It is consistent,…
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Reading a rodent study on a secretagogue without over-extrapolating Replied, post #6 · Compounds › Secretagogues & GH axis · 12 May 2025 · 28 likes A purity figure without a method for a short peptide is nearly uninterpretable, because short peptides can be run on gradients that resolve almost nothing and still…
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Follow-up: State-level differences that actually matter Replied, post #90 · Regional › North America · 8 Apr 2026 · 23 likes The question underneath State-level differences is usually "how would I tell?" rather than "what is true?", and that one has a method attached to it. Write down what…
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