Understanding leptin’s influence on calf development: A review of metabolic and reproductive mechanisms

A tétel rövid nézete
dc.contributor.authorTóth, Eszter
dc.contributor.authorRátky, József
dc.contributor.authorPosta, János
dc.contributor.authorKnop, Renáta
dc.date.accessioned2026-01-14T10:46:17Z
dc.date.available2026-01-14T10:46:17Z
dc.date.issued2025-06-08
dc.description.abstractLeptin, a hormone primarily produced by adipose tissue, regulates the energy balance, metabolism, and reproductive functions. This review explores leptin's role in calf development from embryogenesis to puberty. Leptin expression is strongly influenced by the nutritional status, with circulating levels dependent on adipose tissue mass and modulated by metabolic hormones such as insulin and glucocorticoids. It plays a regulatory role in the embryonic cell division, adipogenesis, and postnatal energy metabolism. Additionally, leptin modulates appetite, the growth hormone secretion, and the reproductive system maturation. Its presence in the colostrum and milk highlights its significance in the early calf development, influencing the neonatal metabolism and immune function. As calves approach puberty, leptin serves as a key metabolic signal for reproductive maturation. A deeper understanding of leptin’s multifunctional role in calf development could contribute to improved livestock growth and reproductive management strategies.en
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dc.identifier.citationActa Agraria Debreceniensis, No. 1 (2025) , 145-153
dc.identifier.doihttps://doi.org/10.34101/actaagrar/1/15629
dc.identifier.issn2416-1640
dc.identifier.issue1
dc.identifier.jatitleActa agrar. Debr.
dc.identifier.jtitleActa Agraria Debreceniensis
dc.identifier.urihttps://hdl.handle.net/2437/402027en
dc.languageen
dc.relationhttps://ojs.lib.unideb.hu/actaagrar/article/view/15629
dc.rights.accessOpen Access
dc.rights.ownerby the Author(s)
dc.subjectLeptinen
dc.subjecthypothalamusen
dc.subjectadenohypophysisen
dc.subjectreproductionen
dc.subjectcattleen
dc.titleUnderstanding leptin’s influence on calf development: A review of metabolic and reproductive mechanismsen
dc.typefolyóiratcikkhu
dc.typearticleen
dc.type.detailedidegen nyelvű folyóiratközlemény hazai lapbanhu
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