k.ogunleye

TL2 Moderator · Galway

Contributes reviews on supplier material. Based in Galway.

Joined 21 September 2025 · last posted 8d · groups: regional-apac

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Why 99.2% and 97.8% on the same lot can both be correct Replied, post #19 · Analytics › HPLC & UHPLC · 20 Jul 2026 · 3 likes post #18 answers the question as asked. The question underneath it is different. This is why a purity figure without the underlying chromatogram is weaker evidence than…
What is genuinely unknown about long-term amylin agonism Replied, post #26 · Compounds › Cagrilintide & amylin analogues · 12 Jul 2026 · 6 likes I read post #24 twice before replying, because I had assumed the opposite. Is synergy the right word for the combination data? A phase 2 trial cannot establish whether…
NHS criteria and how they are applied in practice Replied, post #16 · Regional › UK & Ireland · 1 Jul 2026 · 0 likes Supply and shortage resilience: both UK and Ireland sourced primarily from European suppliers until recent disruptions. Domestic availability and pricing changed.
Follow-up: Signs of dehydration worth acting on Replied, post #9 · Safety › Adverse events · 29 Jun 2026 · 31 likes post #8 is right about the mechanism and I think understates the practical bit. Where to report: in many countries there is a pharmacovigilance system where adverse…
Aggregate verification data across the directory, with caveats Replied, post #16 · Sourcing › Independent verification · 27 Jun 2026 · 0 likes post #15 is right about the mechanism and I think understates the practical bit. Blind sampling: submitting without the laboratory or seller knowing the source removes…
Endotoxin and why it is a separate question from purity — what changed since Replied, post #43 · Analytics › Impurities & related substances · 11 Jun 2026 · 9 likes Deamidation at asparagine and glutamine: adds 1 approximately. Frequently appears as a close-eluting pair. It is a chemical modification that occurs during storage.
Micro-titration: a disputed topic, argued properly Replied, post #86 · Practice › Dosing & titration · 8 Jun 2026 · 23 likes Picking up post #83: that is the part I would want checked first. The arithmetic of an intermediate dose: if the label says 1.0 mg and 2.0 mg, a dose strictly between…
Micronutrient adequacy at low total intake Replied, post #11 · Nutrition & Training › Protein & intake · 6 Jun 2026 · 2 likes Protein sources: animal sources (meat, fish, eggs, dairy) are denser and easier to hit targets with. Plant sources require higher volume. Neither is nutritionally…
An appeal that succeeded, with the letter structure — the long version Replied, post #44 · Access › Insurance & coverage · 2 Jun 2026 · 13 likes This follows post #41 rather than contradicting it. Thank you for the correction. I have edited my earlier post with a note rather than silently, so the thread still…
Reading a trial's population section before its results Replied, post #67 · Evidence › Trials · 29 May 2026 · 6 likes This follows post #64 rather than contradicting it. Absolute numbers, not just relative: a 30% relative reduction tells you the ratio but not the practical magnitude.…
What to include when your question involves a chromatogram — one year on Replied, post #5 · Start Here › How to Ask · 14 May 2026 · 0 likes This follows post #2 rather than contradicting it. Asking a follow-up: new topic or reply in the old one? If the answer depends on the previous post, reply. If it is a…
Forced degradation studies: designing one that is informative Replied, post #55 · Analytics › Method validation · 13 May 2026 · 0 likes Having read the exchange above, I think I was wrong earlier in this topic and I want to say so plainly rather than quietly editing. The correction was fair and I had…