#Sapropterin
Live, measured metrics for the hashtag #Sapropterin from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #sapropterin
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mastodon.online (Mastodon public tags API) · fetched 2026-09-28 19:10 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.online (Mastodon public search API) · fetched 2026-09-28 19:10 UTCNo related tags with measured usage found for #sapropterin.
Live pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-09-28 19:10 UTCEverything below is measured over the latest 3 public posts (spanning ~22355 hours).
Posting hours (UTC)
Languages: English (3)
Avg boosts / post: 0.7
Top of the latest posts
I remember sitting with parents, their faces etched with worry after their newborn was diagnosed with Phenylketonuria, or PKU. It's a moment filled with so many questions. #bloodphenylalanine #Javygtor #Kuvan #Phenylketonuria #PKUtreatment
Just noticed @poconnor has made a new blog - and it contains her utterly fantastic new graphic that explains how PKU is passed on from parents! Give it a read here on her blog: https://pigpen.page/the-genetics-of-pku/ #pigpen #phenyketonuri
Long post time! #Storytime This year I made the hard decision to go fully part time. It was to help not only my mental health but physical health. I have #PKU, a rare #genetic #metaboliccondition which means my body cannot break down protei
What “sapropterin” means
WikipediaTetrahydrobiopterin (BH4, THB), also known as sapropterin (INN), is a cofactor of the three aromatic amino acid hydroxylase enzymes, used in the metabolism of amino acid phenylalanine and in the biosynthesis of the neurotransmitters serotonin (5-hydroxytryptamine, 5-HT), melatonin, dopamine, norepinephrine (noradrenaline), epinephrine (adrenaline), and is a cofactor for the production of nitric oxide (NO) by the nitric oxide synthases. Chemically, its structure is that of a (dihydropteridine red
“Tetrahydrobiopterin” on Wikipedia (CC BY-SA) →#sapropterin across platforms
every network with a public tag surfaceFollow #sapropterin straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/sapropterin