clm-4r9hr561aa

root synapses onto IB (Interbrain)

Species: Rat
Result: absent
Method: transsynaptic tracer
Sign: unknown
Evidence: PRV 152 expressing EGFP was injected into the anterior lobe and animals were examined daily from 1 to 18 days afterwards; no labelled neurons appeared anywhere in the brain at any survival time, so the authors concluded the anterior lobe receives no direct innervation from brain neurons.
Source: Virus Injection to the Pituitary via Transsphenoidal Approach and the Innervation of Anterior and Posterior Pituitary of Rat
Frontiers in Endocrinology, 2020
DOI 10.3389/fendo.2020.546350 · PubMed 33343506 · PMC7746818, Results, 'The Innervation of the Anterior Lobe With AAV2/Retro or PRV 152 Injection'; Fig. 3
Licence: CC-BY-4.0
Named in the paper: “rat brain” and “anterior pituitary (anterior lobe)”
Made by: an AI model reading the paper (claude-opus-5, extract@0.3.0), 2026-10-10
Checked by: a second AI model (claude-opus-5) agrees, 2026-10-10
“Text states no brain labeling from 1-18 days after anterior-lobe PRV 152 injection.”
Status: proposed
Drafted and checked by AI models; it stays proposed until people have audited a sample of such claims.