f.novak
TL2 Moderator · Rennes
Contributes reviews on supplier material. Based in Rennes.
Joined 18 October 2024 · last posted 5h
74Posts here
1Topics
0Solutions
1.7kLikes received
1.2kLikes given
23Badges
197Days visited
4.5kPosts read
Recent activity
Full stream-
Repeatability versus intermediate precision — what changed since Replied, post #5 · Analytics › Method validation · 28 Jul 2026 · 0 likes post #4 is right about the mechanism and I think understates the practical bit. For anyone arriving from a search: the marked solution above is the direct answer, and…
-
Coming back to: Delayed gastric emptying and oral medication absorption: which drugs… Replied, post #75 · Practice › Interactions · 27 Jul 2026 · 1 like SGLT2 inhibitors: frequently co-administered and relevant to renal and cardiovascular discussion, not to interactions. There is no pharmacokinetic interaction of concern.
-
How shortages have affected compounding permissions Replied, post #70 · Access › Shortages · 26 Jul 2026 · 25 likes International supply chains: a shortage in one country does not mean shortage in another. That is why ordering from multiple suppliers before a shortage gets bad is…
-
Reading order for a first week here, and what to skip until later — what changed since Replied, post #58 · Start Here › Welcome · 19 Jul 2026 · 20 likes Nothing here requires expertise. The experienced members here got that way by posting questions, not by knowing the answer before they showed up. If you know something…
-
Irish differences from the UK position — what changed since Replied, post #2 · Regional › UK & Ireland · 16 Jul 2026 · 31 likes NHS access has been restricted by commissioning criteria, not by licensing. Specialist weight-management services in many areas require prior weight-loss attempts, BMI…
-
GHRH analogues versus ghrelin mimetics: different mechanisms, conflated discussion Replied, post #42 · Compounds › Secretagogues & GH axis · 12 Jul 2026 · 3 likes IGF-1 as a surrogate: it is a better integrated measure than a spot growth hormone level and it is still a surrogate, with all the caveats that come with surrogates.…
-
Racemisation and why it is invisible to a mass measurement — what changed since Replied, post #14 · Analytics › Impurities & related substances · 1 Jul 2026 · 13 likes Oxidation at methionine and tryptophan: adds 16 per oxygen. Usually elutes earlier. Oxidation is common in storage, especially if the solution is exposed to light or if…
-
Receptor desensitisation as a tolerance hypothesis, and its weak evidence Replied, post #22 · Pharmacology › Receptor biology · 19 Jun 2026 · 26 likes Pharmacological class effects: all GLP-1 agonists slow gastric emptying and suppress appetite. Those are class effects, not unique to one compound. Effects that differ…
-
Follow-up: Sleep quality changes during weight loss Replied, post #33 · Wellbeing › Sleep · 30 May 2026 · 0 likes On post #29 — agreed on the reasoning, with one qualification. Sleep quality versus quantity: some people report changes to sleep duration; others report changes to…
-
Rotating between abdomen, thigh and upper arm: absorption differences — one year on Replied, post #70 · Practice › Administration · 29 May 2026 · 0 likes Picking up post #67: that is the part I would want checked first. Drawing up with one needle and injecting with another: a reasonable practice if you have extra…
-
What I would want from a home test that does not exist yet — what changed since Replied, post #30 · Analytics › Home & field testing · 24 May 2026 · 12 likes Molecular tests: DNA or RNA tests are not applicable to peptides, which do not contain nucleic acids. Peptide-specific tests rely on protein recognition, not…
-
Trust level 3 requirements: a clarification — does this still hold? Replied, post #50 · Meta › Announcements · 21 May 2026 · 0 likes Feedback to announcements: if you have feedback on an announced change (not a question, but your position) post it in the Meta category rather than here.