title: [The role of leptin in metabolic regulation].
abstract: Leptin discovery--the hormone derived from adipose tissue became a challenging event in understanding food intake and energy balance regulation. Leptin serum level correlates with fat stores and reacts according to changes in energy balance. Although leptin is thought of as a factor preventing obesity, in most of the cases obesity develops in association with increase in serum leptin level which indicates leptin resistance. It may be possible that the primary role of leptin is to mediate the signal for the switch between the starved and fed state. There is a lot of evidence that leptin has systemic effects apart from those related to energy homeostasis, including regulation of neuroendocrine, immune and reproductive function.
authors.affiliation: Katedra Patofizjologii Collegium Medicum UJ ul. Czysta 18, 31-121 Kraków.
authors.forename: D
authors.initials: D
authors.lastname: Zurowski
authors.forename: B
authors.initials: B
authors.lastname: Koprowska
authors.forename: P J
authors.initials: PJ
authors.lastname: Thor
mesh_terms: D000273:Adipose Tissue / Q000378:metabolism*; D000818:Animals; D004734:Energy Metabolism; D006801:Humans; D020738:Leptin / Q000378:metabolism*; D009765:Obesity / Q000378:metabolism
chemical_list: D020738:Leptin