m.broberg

TL2 · Lublin

Contributes reviews on supplier material. Based in Lublin.

Joined 27 August 2025 · last posted 4d

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Second pass at: Sleep apnoea improving and the equipment implications Replied, post #94 · Wellbeing › Sleep · 24 Jul 2026 · 1 like Gastrointestinal effects overnight: nausea or reflux or constipation at night can disrupt sleep. Dosing timing (morning versus evening) might help if nighttime GI…
[2026 update] Waist circumference technique and its repeatability Replied, post #26 · Outcomes › Progress reports · 20 Jul 2026 · 15 likes I had written a reply contradicting post #25 and deleted it. Here is what survived. The documentation on Waist circumference technique is better than this thread and I…
Specificity, linearity, accuracy, precision, range, robustness — with real criteria Replied, post #40 · Analytics › Method validation · 7 Jul 2026 · 6 likes System suitability: injections run at the start of a batch to establish that the instrument and column are performing. Acceptance criteria typically include replicate…
Semaglutide and gastric emptying — the mechanism behind most of the side-effect profile Replied, post #93 · Compounds › Semaglutide · 6 Jul 2026 · 25 likes Appetite effects and gastrointestinal effects are frequently reported together and are not the same mechanism reported twice. Slowed gastric emptying contributes to…
Angle of injection and whether 90 degrees is always right — the long version Replied, post #39 · Practice › Administration · 5 Jul 2026 · 19 likes Post #36 is the version of this I will quote in future. One addition. Cold solution and stinging: warming the vial in your hands for a minute before injection reduces…
Revisiting: Theoretical plates: useful number or ritual? Replied, post #16 · Analytics › HPLC & UHPLC · 29 Jun 2026 · 0 likes Narrowing post #15, because the general version has more than one answer. Checked the Theoretical plates claim against the primary source this morning. It survives,…
Secretagogues and glucose tolerance: the mechanistic concern Replied, post #51 · Compounds › Secretagogues & GH axis · 27 Jun 2026 · 31 likes I disagree with the framing of secretagogues and glucose tolerance above, and I think it is a substantive disagreement rather than a terminological one. Setting out…
Submitting a sample: the process end to end Replied, post #28 · Sourcing › Independent verification · 20 Jun 2026 · 7 likes Repeat testing: if you want to verify the same lot a second time, testing with a different service strengthens the conclusion. Testing with the same service verifies…
Manufacturer assistance programmes and their eligibility rules Replied, post #33 · Access › Pricing · 11 Jun 2026 · 9 likes Post #29 describes the usual case. This is about the unusual one. I would call the community position on manufacturer assistance programmes likely rather than…
When a network meta-analysis is defensible and when it is not Replied, post #2 · Evidence › Meta-analyses · 4 Jun 2026 · 2 likes Narrowing the opening post, because the general version has more than one answer. Inclusion and exclusion criteria: a meta-analysis is only as good as its inclusion…
Bioimpedance and hydration: why the number moves Replied, post #53 · Outcomes › Body composition · 31 May 2026 · 1 like Something worth flagging about bioimpedance and hydration: the strongest-sounding claims in this thread are the ones with no source attached, which is the usual pattern…
Journal club: indirect comparison between two programmes, defended and attacked Replied, post #50 · Evidence › Journal club · 7 May 2026 · 0 likes Picking up post #47: that is the part I would want checked first. The version of indirect comparison that I was taught turned out to be a teaching simplification.…