a.nascimento

TL2 Moderator · Setúbal

Contributes reviews on supplier material. Based in Setúbal.

Joined 19 February 2025 · last posted 3h

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Prescription portability between countries Replied, post #115 · Access › International · 28 Jul 2026 · 2 likes Worth separating two things that post #111 runs together. Regulatory position dates: a regulatory position is only current as of when it was written. Rechecking is…
Coming back to: Specificity, linearity, accuracy, precision, range, robustness — with… Replied, post #89 · Analytics › Method validation · 14 Jul 2026 · 7 likes For anyone arriving from a search: the marked solution above is the direct answer, and the replies underneath it add the caveats that make it safe to use.
Why we ask for units every single time, with three examples of what goes wrong Replied, post #126 · Start Here › How to Ask · 13 Jul 2026 · 14 likes Five questions in one post gets you one answer: the easiest one, usually not the one you needed most. Post them separately or pick the one that depends on the others…
Coming back to: A newcomer's list of things that confused me, and the fixes Replied, post #9 · Start Here › Welcome · 5 Jul 2026 · 22 likes post #8 answers the question as asked. The question underneath it is different. The FAQ link in the sidebar is maintained and worth ten hours of forum browsing. It is…
Second pass at: Sleep apnoea improving and the equipment implications Replied, post #65 · Wellbeing › Sleep · 21 Jun 2026 · 6 likes post #64 answers the question as asked. The question underneath it is different. Obstructive sleep apnoea: pre-existing OSA can worsen with weight before it improves…
Reading a rodent study on a secretagogue without over-extrapolating — the long version Replied, post #3 · Compounds › Secretagogues & GH axis · 20 Jun 2026 · 12 likes Ipamorelin selectivity claims originate in preclinical characterisation and are reasonably well supported for what they claim: less effect on cortisol and prolactin…
Lipid changes during rapid weight loss: the expected trajectory Replied, post #3 · marked as the solution · Clinical › Bloodwork · 6 Jun 2026 · 11 likes Lipid panel interpretation: total, LDL, HDL, triglycerides all on one panel. Reading them together is more informative than reading one value in isolation. An elevated…
The most useful thing you learned here that was not the answer you came for Replied, post #44 · Lounge › Off topic · 22 May 2026 · 2 likes Politics and public policy: healthcare policy that affects access to these compounds is relevant here. Partisan politics is not.
Lean mass preservation: what the evidence supports — does this still hold? Replied, post #78 · Outcomes › Body composition · 18 May 2026 · 10 likes Changes during titration: measuring body composition during active titration is less useful than measuring after dose is stable. Titration causes fluid shifts that…
[2026 update] Waist circumference technique and its repeatability Replied, post #10 · Outcomes › Progress reports · 17 May 2026 · 0 likes Plateaus and resets: if weight loss stalls and then resumes, that is ordinary. It is not evidence that the medication stopped working. It is not evidence that it is…
Amylin receptor signalling and satiety — what changed since Replied, post #74 · Pharmacology › Receptor biology · 5 May 2026 · 22 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…
Run-in periods and the population they select Replied, post #109 · Evidence › Trials · 1 May 2026 · 0 likes Multiplicity and multiple comparisons: if a trial tests many hypotheses, the chance of a false positive on at least one by random chance increases. This is why…