Searchable abstracts of presentations at key conferences in endocrinology

ea0090ep134 | Calcium and Bone | ECE2023

Variations in plasma free 25-hydroxyvitamin D concentrations during intermittent fasting are independently correlated with amino acid intake among meat and non-meat eaters

Karras Spyridon , Koufakis Theocharis , Adamidou Lilian , Dimakopoulos George , Melidou Eirini , Karalazou Paraskevi , Thisiadou Katerina , Zebekakis Pantelis , Makedou Kali , Kotsa Kalliopi

Background: Data on the effects of different dietary patterns on free 25-hydroxyvitamin D [25(OH)D] and vitamin D binding protein (VDBP) concentrations are scarce. Our objective was to prospectively assess changes over time in these parameters and possible correlations with diet composition among overweight adults who followed a pescatarian Orthodox intermittent fasting (OF) regimen and controls who followed a low-fat 12:12 diet for 7 weeks.Methods: Tota...

ea0090ep136 | Calcium and Bone | ECE2023

Infection with the human immunodeficiency virus is characterized by a downregulation of the inverse relationship between irisin and parathyroid hormone independently of vitamin D status

Karras Spyridon , Koufakis Theocharis , Dimakopoulos George , Zisimopoulou Eleana , Mourampetzis Petros , Manthou Elena , Melidou Eirini , Karalazou Paraskevi , Thisiadou Katerina , Tsachouridou Olga , Zebekakis Pantelis , Makedou Kali , Metallidis Symeon , Kotsa Kalliopi

Background: Infection with the human immunodeficiency virus (HIV) predisposes to endocrine disorders, manifesting as a metabolic phenotype that affects the entire adipose-musculoskeletal unit (AMS). The present cross-sectional study aimed to investigate differences in irisin and adiponectin concentrations between people living with HIV and healthy controls, as well as to explore potential correlations between the levels of the aforementioned adipokines and markers of calcium h...