a.silva
TL2 Moderator · Zadar
Contributes reviews on supplier material. Based in Zadar.
Joined 22 May 2025 · last posted 10h
78Posts here
0Topics
0Solutions
1.3kLikes received
1.1kLikes given
21Badges
270Days visited
5kPosts read
Most-liked posts
-
Washout: how long is long enough, and for what purpose Replied, post #23 · Pharmacology › Pharmacokinetics · 3 May 2025 · 33 likes On post #19 — agreed on the reasoning, with one qualification. Renal clearance: these compounds are cleared partly via the kidney. In severe renal impairment, clearance…
-
Designing a personal experiment that could change your mind — one year on Replied, post #62 · Research Methods › N-of-1 designs · 18 Jun 2026 · 31 likes I disagree with the reply above, and I think the disagreement is substantive rather than terminological. The distinction being drawn does not survive when you look at…
-
Why we hide unevidenced fraud accusations and log the hiding Replied, post #8 · Sourcing › Red flags · 22 Oct 2024 · 29 likes Patterns that reliably precede a problem: underdosing (less active material than stated, documented by independent testing), mislabelling (wrong compound, wrong…
-
Endotoxin and why it is a separate question from purity — what changed since Replied, post #51 · Analytics › Impurities & related substances · 19 Jun 2026 · 28 likes Off-target structures: if the sequence synthesis goes wrong, a completely different amino acid can be incorporated. The resulting off-target peptide is a structural…
-
Price changes over 2025 and 2026, tabulated and dated Replied, post #3 · Access › Pricing · 30 May 2025 · 28 likes Price variation between pharmacies: identical prescriptions can cost different amounts at different pharmacies because pharmacies negotiate individually with insurers…
-
A claim built entirely on a subgroup analysis Replied, post #4 · Evidence › Study critique · 24 Apr 2025 · 28 likes This follows the opening post rather than contradicting it. I disagree with the reply above, and I think the disagreement is substantive rather than terminological. The…
Where this member posts
Badges earned, in order
| Badge | Tier | Granted |
|---|---|---|
| Read the Guidelines | bronze | 23 May 2025 |
| Basic User | bronze | 26 May 2025 |
| First Reply | bronze | 26 May 2025 |
| First Link | bronze | 29 May 2025 |
| Asked Well | bronze | 29 May 2025 |
| Welcome | bronze | 9 Jun 2025 |
| Generous | bronze | 17 Jun 2025 |
| First Quote | bronze | 22 Jun 2025 |
| Member | bronze | 26 Jun 2025 |
| First Tag | bronze | 25 Jul 2025 |
| Sourced | bronze | 3 Aug 2025 |
| Editor | bronze | 25 Aug 2025 |
| Reader | bronze | 30 Aug 2025 |
| Consistently Generous | silver | 7 Sep 2025 |
| Good Post | silver | 19 Sep 2025 |
| Nice Post | bronze | 26 Oct 2025 |
| De-escalator | gold | 9 Dec 2025 |
| First Vendor Report | bronze | 11 Feb 2026 |
| Gives Back | gold | 13 Feb 2026 |
| Thank You | silver | 18 Feb 2026 |
| Anniversary | silver | 22 May 2026 |