ArticleInternational journal of molecular sciences2023
Influence of Leptin on the Secretion of Growth Hormone in Ewes under Different Photoperiodic Conditions.
Article in International journal of molecular sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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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.
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Who cites it
6 citing papers in PubMed, 4 citations in OpenAlex.
- Effects of different dietary methionine and cysteine ratios on growth performance and intestinal development of broilers from brain-gut peptide secretion perspective.Animal bioscience · 2026Article
- The Effect of Photoperiod on the Profile of Prolactin, Leptin, Insulin and the Content of Bioactive Substances in Sheep Milk During the Rearing Period of Lambs.Animals : an open access journal from MDPI · 2026Article
- Nanozymes or Spirulina Platensis: Enhancing Sheep Thermo-Tolerance Through Physio-Metabolic, Immune, and Antioxidant Pathways.Biological trace element research · 2025Article
- Reproductive integration of leptin and kisspeptin in small ruminants: Mechanisms, biomarker potential, and prospects for precision breeding.Veterinary world · 2025Review
- Impact of an extended light regimen imposed during nursery period on the performance and lipid metabolism of weanling pigs.Animal bioscience · 2025Article
- The Effect of Endotoxin-Induced Inflammation on the Activity of the Somatotropic Axis in Sheep.International journal of inflammation · 2024Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
Abstract
Leptin is an adipokine with a pleiotropic impact on many physiological processes, including hypothalamic-pituitary-somatotropic (HPS) axis activity, which plays a key role in regulating mammalian metabolism. Leptin insensitivity/resistance is a pathological condition in humans, but in seasonal animals, it is a physiological adaptation. Therefore, these animals represent a promising model for studying this phenomenon. This study aimed to determine the influence of leptin on the activity of the HPS axis. Two in vivo experiments performed during short- and long-day photoperiods were conducted on 12 ewes per experiment, and the ewes were divided randomly into 2 groups. The arcuate nucleus, paraventricular nucleus, anterior pituitary (AP) tissues, and blood were collected. The concentration of growth hormone (GH) was measured in the blood, and the relative expression of
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What OpenQuestion 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 OpenQuestion graph.