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Poultry ScienceSexual maturity is a pivotal reproductive trait in laying hens because it is directly related to egg production. The age at first egg is a definitive indicator of sexual maturity attainment in laying hens. Most Chinese indigenous chicken breeds exhibit a
Jiale Zhang +6 more
doaj +1 more source
479 LH Concentration after kisspeptin injection for sexual precocity evaluation in heifers [PDF]
, 2017 Guilherme de Paula Nogueira +4 more
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Targeted Next‐Generation Sequencing of the Leptin‐Melanocortin Pathway in Severe Obesity
Obesity, Volume 34, Issue 2, Page 499-511, February 2026.ABSTRACT Objective Pathogenic variants in five established leptin‐melanocortin pathway genes (LEP, LEPR, MC4R, PCSK1, POMC) are associated with severe early‐onset obesity and are targets for emerging treatments. However, these variants are rare in these patients, suggesting the involvement of additional genes interacting with this pathway. Methods Next‐
Nathan Faccioli +12 more
wiley +1 more source
Acta Medica Iranica, 2023 Sexual precocity in boys is defined as any sign of secondary sexual characteristics present before the age of 9. Leydig cell tumors of the testes are a rare cause of peripheral precocious puberty in boys.
Seyede Tahereh Mousavi +2 more
doaj
How to choose the best planting material to obtain a maximal crop : [Preprint] [PDF]
, 2007 With more than 17 million tons CPO produced per year, Indonesia tops the world palm oil industry. But numerous critics tarnish this success story. One of them points the persistent gap between the performance of the new planting material and the poor ...
Jacquemard, Jean-Charles +1 more
core
>b<Exploring the role of metabolomics in understanding the factors associated with sexual precocity in beef cattle (>i<Bos indicus>/i<)>/b< [PDF]
Bruna Lima Chechin Catussi
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