Searchable abstracts of presentations at key conferences in endocrinology

ea0090p722 | Reproductive and Developmental Endocrinology | ECE2023

Comparison of omentin (intelectin-1) expression and regulation in ovarian follicle cells from normal weight Large White and obese Meishan pigs

Pich Karolina , Respekta Natalia , Kurowska Patrycja , Rame Christelle , Dupont Joelle , Dobrzyń Kamil , Smolińska Nina , Rak Agnieszka

Introduction: Omentin, also known as intelectin-1 (ITLN1), is a novel adipokine produced predominantly by visceral adipose tissue, which improves insulin sensitivity. Decreased levels of ITLN1 have been reported in the serum of obese and polycystic ovary syndrome patients, as well as in the serum and adipose tissue of obese Meishan (MS) compared to normal weight Large White (LW) pigs. However, the role of ITLN1 in female reproduction at different metabolic status is still unkn...

ea0090p158 | Pituitary and Neuroendocrinology | ECE2023

Expression of omentin in the porcine anterior pituitary and action on cell proliferation, cell cycle, and secretion of FSH, LH, PRL, GH, TSH and ACTH

Respekta Natalia , Pich Karolina , Mlyczyńska Ewa , Dobrzyń Kamil , Opydo Małgorzata , Kamiński Tadeusz , Smolińska Nina , Dupont Joelle , Rak Agnieszka

Background : Omentin, also known as intelectin-1, is a member of the family of adipose tissue-related hormones known as adipokines, that exert anti-inflammatory, anti-atherosclerotic, and cardiovascular protective effects. Omentin expression has been detected in adipocytes as well as in a variety of extra-adipose tissues, including the ovary. Interestingly, omentin expression in the pituitary has been shown to be regulated by pituitary hormones. These observations led us to in...