e.ferreira
TL3 Regular · Porto, PT
Clinical trials coordinator. I can usually explain why a protocol looks strange from outside.
Joined 5 December 2024 · last posted 2d · groups: journal-club
5 replies marked as the accepted answer.
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Second pass at: Retatrutide mass and identity: what a report should show Replied, post #9 · marked as the solution · Compounds › Retatrutide · 25 Mar 2025 · 8 likes Glucagon receptor agonism seems paradoxical in a weight-loss compound because glucagon raises blood glucose. The paradox resolves because glucagon agonism also…
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A 5 mg vial and a 0.25 mg dose: the arithmetic in full Replied, post #3 · marked as the solution · Practice › Reconstitution · 29 Mar 2026 · 7 likes Arithmetic step by step: a 5 mg vial with 2 mL of diluent gives (5 mg) / (2 mL) = 2.5 mg/mL. On a U-100 syringe at that concentration, 100 units = 1 mL = 2.5 mg, so…
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Warfarin and altered intake: the monitoring argument Replied, post #2 · marked as the solution · Practice › Interactions · 8 Jan 2026 · 11 likes Supplements and herbs: many have no established interaction. Some do. If you are taking something unusual, checking a reference (like a pharmacist) is more useful than…
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What a reversed-phase purity number actually is Replied, post #5 · marked as the solution · Analytics › HPLC & UHPLC · 26 Jun 2026 · 17 likes Practical note that does not fit anywhere else. Whatever you conclude from this topic, write down what you did and when. The single most useful thing in your own…
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Revisiting: Theoretical plates: useful number or ritual? Replied, post #8 · marked as the solution · Analytics › HPLC & UHPLC · 19 May 2026 · 7 likes Worth separating two things that post #4 runs together. Practical note that does not fit anywhere else. Whatever you conclude from this topic, write down what you did…