e.iyer

TL2 · Córdoba

Contributes reviews on supplier material. Based in Córdoba.

Joined 26 August 2025 · last posted 4d

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Seven-day rolling means and why weekly readings mislead Replied, post #99 · Outcomes › Progress reports · 24 Jul 2026 · 26 likes Measurement noise: day-to-day body mass varies by more than a kilogram on hydration, glycogen, and gut contents alone. A weekly reading is a single noisy sample of a…
Follow-up: Prior authorisation: what the criteria usually require Replied, post #93 · Access › Insurance & coverage · 24 Jul 2026 · 23 likes Where a criterion requires documented prior attempts, the documentation has to exist in the record rather than in your memory of it. Worth one more sentence than it…
Journal club: what we got wrong in an earlier session Replied, post #104 · Evidence › Journal club · 21 Jul 2026 · 0 likes The figures usually contain the finding and the text usually contains the interpretation. Separating them for the first twenty minutes is a discipline worth keeping.
Historical amylin analogues and what happened to them Replied, post #33 · Compounds › Cagrilintide & amylin analogues · 18 Jul 2026 · 0 likes I read post #31 twice before replying, because I had assumed the opposite. Native amylin has awkward physical properties — it aggregates readily, which is why a stable…
Distinguishing a red flag from an inconvenience — a second dataset Replied, post #2 · Sourcing › Red flags · 17 Jul 2026 · 5 likes Filing a mild objection to the consensus on Distinguishing a red flag. Mild because I might be wrong; an objection because nobody has addressed the case that does not…
Coming back to: Batch date after test date, and other internal inconsistencies Replied, post #11 · Analytics › COA interpretation · 13 Jul 2026 · 26 likes I read post #7 twice before replying, because I had assumed the opposite. Counterpoint on Batch date, offered without confidence: the same observation is consistent…
Endotoxin and why it is a separate question from purity — what changed since Replied, post #75 · Analytics › Impurities & related substances · 12 Jul 2026 · 0 likes Post #74 describes the usual case. This is about the unusual one. That last point is the ceiling on what any purity figure can claim. A method that cannot see a species…
Which categories are strict and which are relaxed, honestly Replied, post #3 · Start Here › Welcome · 9 Jul 2026 · 9 likes This settles it for me, at least until somebody posts a reason it should not.
NHS criteria and how they are applied in practice Replied, post #21 · Regional › UK & Ireland · 6 Jul 2026 · 0 likes Answering the question post #19 raises rather than the one it answers. I have three months of notes on NHS criteria and the honest summary is that the trend is real and…
Coming back to: Reconciling a supplier certificate with an independent result Replied, post #21 · Sourcing › Vendor reports · 3 Jul 2026 · 2 likes Adding a null result on Reconciling a supplier certificate. I looked, carefully, and found nothing, and null results deserve posting precisely because they never are.
GLP-1 receptor distribution: central and peripheral Replied, post #81 · Pharmacology › Receptor biology · 1 Jul 2026 · 0 likes Adding the measurement that post #80 says would settle it. Glucagon receptor agonism: glucagon receptor agonism increases energy expenditure and promotes hepatic fat…
Athletes in weight-category sports: a different risk calculus Replied, post #9 · Clinical › Special populations · 1 Jul 2026 · 3 likes On post #7 — agreed on the reasoning, with one qualification. Being outside the studied population does not mean a treatment is unsafe. It means the usual evidence is…