physio_marchetti
TL2 Physiotherapist · Bologna, IT
Physiotherapist. Resistance training during rapid weight loss, and realistic programming for people who are not athletes.
Joined 12 January 2025 · last posted 11d · groups: clinicians
79Posts here
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[2026 update] Detection wavelength and why 214 nm and 280 nm disagree Replied, post #37 · Analytics › HPLC & UHPLC · 14 Jul 2026 · 30 likes Before anything else: what was the gradient, and at what wavelength? Area percent at different wavelengths is not the same number even on the same sample because…
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Validating a method you did not develop — does this still hold? Replied, post #107 · Analytics › Method validation · 13 Mar 2025 · 30 likes Range: the concentration range over which the method has been validated. Going outside the validated range is going outside the method's demonstrated performance.
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Journal club: STEP 1 and the treatment-policy estimand — does this still hold? Replied, post #61 · Evidence › Journal club · 9 Jul 2026 · 29 likes TRIUMPH (ongoing): Retatrutide phase 3. No results yet. Nothing should be attributed to it because it has not finished. When it does, this discussion will return to it.
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Reading a home test result without over-claiming — what changed since Replied, post #2 · Analytics › Home & field testing · 2 Feb 2026 · 29 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…
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Does dual agonism explain the effect size, or is it dose? Replied, post #68 · Compounds › Tirzepatide · 29 Jun 2026 · 28 likes Half-life difference: tirzepatide is about 5 days versus semaglutide's week-long. Practically, that means steady state is reached slightly faster and the post-dose…
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Trifluoroacetate content and its consequences Replied, post #108 · Analytics › Impurities & related substances · 8 Feb 2026 · 27 likes Truncation products: fragments from incomplete synthesis or from degradation. They elute quite differently from the intact peptide because they are much smaller and…
Where this member posts
Badges earned, in order
| Badge | Tier | Granted |
|---|---|---|
| Basic User | bronze | 13 Jan 2025 |
| First Reply | bronze | 15 Jan 2025 |
| Read the Guidelines | bronze | 16 Jan 2025 |
| First Link | bronze | 29 Jan 2025 |
| Welcome | bronze | 30 Jan 2025 |
| First Topic | bronze | 1 Feb 2025 |
| Asked Well | bronze | 1 Feb 2025 |
| First Quote | bronze | 4 Feb 2025 |
| First Tag | bronze | 5 Feb 2025 |
| Reader | bronze | 6 Mar 2025 |
| Member | bronze | 9 Mar 2025 |
| Nice Topic | bronze | 30 Mar 2025 |
| Editor | bronze | 4 Apr 2025 |
| Nice Post | bronze | 5 Apr 2025 |
| Sourced | bronze | 30 Apr 2025 |
| Good Topic | silver | 26 Sep 2025 |
| Good Post | silver | 3 Oct 2025 |
| Anniversary | silver | 12 Jan 2026 |