ArticleAmerican journal of physiology. Endocrinology and metabolism2025
IGF-1 LR3 does not promote growth in late-gestation growth-restricted fetal sheep.
Article in American journal of physiology. Endocrinology and metabolism, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed.
- Elevated catecholamine derivatives homovanillic acid and vanillylmandelic acid in the plasma and amniotic fluid of growth-restricted fetal sheep.Pediatric research · 2026Article
- Oxygen and glucose supplementation increases rates of linear growth and cell proliferation in growth-restricted fetal sheep.The Journal of physiology · 2026Article
- Fetal programming under maternal heat stress: a focus on skeletal muscle growth and nutrition in livestock.Journal of developmental origins of health and disease · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
Abstract
Insulin-like growth factor-1 (IGF-1) and insulin are important fetal anabolic hormones. Complications of pregnancy, such as placental insufficiency, can lead to fetal growth restriction (FGR) with low-circulating IGF-1 and insulin concentrations and attenuated glucose-stimulated insulin secretion (GSIS), which likely contribute to neonatal glucose dysregulation. We previously demonstrated that a 1-wk infusion of IGF-1 LR3, an IGF-1 analog with low affinity for IGF-binding proteins and high affinity for the IGF-1 receptor, at 6.6 µg·kg
Indexed as
Identifiers
What Socratic holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.