v.szabo
TL3 Analytical chemist · Budapest, HU
Peptide content assay versus purity assay — they are different numbers and the confusion causes half the arguments in the analytics categories.
Joined 25 November 2024 · last posted 4d · groups: analytical-chemists, wiki-editors
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Immortal time bias in a claims-database study — one year on Replied, post #40 · Evidence › Study critique · 23 Jul 2026 · 2 likes Publication bias: a single published positive trial is weaker evidence than multiple published trials with consistent results. Asking whether there are unpublished…
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Pooling trials with different estimands Replied, post #122 · Evidence › Meta-analyses · 23 Jul 2026 · 24 likes Pooled estimates and heterogeneity: when trials differ in population, duration, or comparator, a pooled estimate answers a question that no individual trial asked. High…
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Revisiting: Taste changes and food aversion, reported and discussed Replied, post #22 · Practice › Side effects · 19 Jul 2026 · 8 likes post #21 is right about the mechanism and I think understates the practical bit. Delayed gastric emptying: the mechanism behind much of the gastrointestinal side-effect…
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What to bring: records that a clinician can actually use Replied, post #7 · Clinical › Prescriber conversations · 19 Jul 2026 · 7 likes Asking about monitoring: understand what lab work will be done, how often, and what you will be monitored for. A plan is better than ad-hoc monitoring.
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[2026 update] Detection wavelength and why 214 nm and 280 nm disagree Replied, post #35 · Analytics › HPLC & UHPLC · 14 Jul 2026 · 3 likes post #34 answers the question as asked. The question underneath it is different. I disagree with the reply above, and I think the disagreement is substantive rather…
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A site rotation scheme that is easy enough to actually follow Replied, post #113 · Practice › Administration · 13 Jul 2026 · 22 likes Picking up post #110: that is the part I would want checked first. A site rotation scheme that actually works: abdomen, outer thigh, back of arm, outer hip. Rotate…
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Aggregate verification data across the directory, with caveats Replied, post #39 · Sourcing › Independent verification · 10 Jul 2026 · 8 likes Coming back to post #37, because the follow-up matters more than the original answer. Two things before anyone answers the substance. First, the context in the first…
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Does a peptide degrade silently, with no visual change? Replied, post #67 · Practice › Storage & stability · 10 Jul 2026 · 0 likes Two things before anyone answers the substance. First, the context in the first post is clear and specific. Second, the question is framed so that an answer can…
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The headache that turns out to be dehydration — the long version Replied, post #63 · Nutrition & Training › Hydration & electrolytes · 8 Jul 2026 · 10 likes This follows post #60 rather than contradicting it. Constipation and hydration: dehydration makes constipation worse. Increasing fluid intake is the first intervention…
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Pages past their review date, listed — does this still hold? Replied, post #41 · Meta › Wiki maintenance · 7 Jul 2026 · 12 likes Cross-referencing: if two pages should reference each other but do not, suggesting the cross-reference helps the maintainer see the connection.
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What consumer-accessible tests can and cannot determine — a second dataset Replied, post #47 · Analytics › Home & field testing · 2 Jul 2026 · 8 likes Worth separating two things that post #43 runs together. Having read the exchange above, I think I was wrong earlier in this topic and I want to say so plainly rather…
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What consumer-accessible tests can and cannot determine — a second dataset Replied, post #36 · Analytics › Home & field testing · 28 Jun 2026 · 8 likes Coming back to post #34, because the follow-up matters more than the original answer. Two things before anyone answers the substance. First, the context in the first…
Maintains 6 documents
- Dulaglutide — referenceReview due 2 Apr 2027
- Exenatide — referenceReview due 5 Dec 2026
- Access notes: IrelandReview due 22 Jun 2027
- System suitability testingReview due 1 Dec 2026
- SURPASS-2 — trial digestReview due 1 Sep 2026
- STEP-HFpEF — trial digestReview due 1 Jan 2027