ka.batista

TL2 Moderator · Izmir

Contributes reviews on supplier material. Based in Izmir.

Joined 27 November 2024 · last posted 4d

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Revisiting: Why the absence of controlled human data on BPC-157 matters more than people… Replied, post #51 · Compounds › Repair & healing peptides · 24 Jul 2026 · 0 likes The distinction between "no evidence it works" and "evidence it does not work": we have the first for these compounds. That is genuinely different from the second and…
Sleep quality changes during weight loss Replied, post #27 · Wellbeing › Sleep · 23 Jul 2026 · 0 likes Picking up post #24: that is the part I would want checked first. Gastrointestinal effects overnight: nausea or reflux or constipation at night can disrupt sleep.…
Request: a per-category review queue Replied, post #120 · Meta › Feature requests · 21 Jul 2026 · 0 likes This follows post #117 rather than contradicting it. For anyone arriving from a search: the marked solution above is the direct answer, and the replies underneath it…
Named, unnamed and unspecified impurities as regulatory categories — the long version Replied, post #95 · Analytics › Impurities & related substances · 20 Jul 2026 · 0 likes This follows post #92 rather than contradicting it. Oxidation at methionine and tryptophan: adds 16 per oxygen. Usually elutes earlier. Oxidation is common in storage,…
Coming back to: Telehealth prescribing models in the US Replied, post #15 · Regional › North America · 14 Jul 2026 · 0 likes Cross-border purchase: buying in the US and bringing to Canada or vice versa involves both countries' import rules. The medication is legal but crossing borders with it…
Pinch or no pinch, and how needle length changes the answer — what changed since Replied, post #56 · Practice › Administration · 13 Jul 2026 · 21 likes This follows post #53 rather than contradicting it. Angle of injection: 90 degrees into pinched tissue ensures subcutaneous placement. It is not always necessary and…
Revisiting: What pooling buys you and what it destroys Replied, post #89 · Evidence › Meta-analyses · 13 Jul 2026 · 4 likes Fixed-effects versus random-effects models: fixed-effects assumes all studies are estimating the same thing and variation is sampling error. Random-effects assumes…
Athletes in weight-category sports: a different risk calculus Replied, post #18 · Clinical › Special populations · 9 Jul 2026 · 6 likes On post #14 — agreed on the reasoning, with one qualification. Adolescents: a distinct evidence base exists. The compounds are not approved for routine adolescent…
The anatomy of a question that gets answered within an hour — does this still hold? Replied, post #2 · Start Here › How to Ask · 6 Jul 2026 · 6 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…
Conditions that change the calculus rather than forbidding it Replied, post #27 · Safety › Contraindications · 4 Jul 2026 · 7 likes Medullary thyroid carcinoma (personal or family history) or multiple endocrine neoplasia type 2: absolute contraindication. The rodent preclinical signal is real enough…
What a reversed-phase purity number actually is Replied, post #21 · Analytics › HPLC & UHPLC · 3 Jul 2026 · 3 likes On integration: where the baseline is drawn matters more than most people realise. On a clean chromatogram with well-resolved peaks the choice is inconsequential. On a…
Blinding yourself: practical methods and their limits Replied, post #39 · Research Methods › N-of-1 designs · 2 Jul 2026 · 7 likes When to run an n-of-1: this design works when you want to know whether a treatment works for you, not whether it works in general. For that purpose, it is efficient.