Endocrine Abstracts

It is well established that overt maternal hypothyroidism and subclinical hypothyroidism may be associated with an adverse outcomes for both the mother and offspring. Therefore, maternal hypothyroidism should be early diagnosed and treated.Aim: The present study was designed in order to investigate thyroid function in the three trimesters of pregnancy, according to the recently updated guidelines.Materials and methods: One hundred ...

Objective: Numerous studies have reported an increased risk of gestational diabetes mellitus (GDM) among women who are overweight or obese compared with lean or normal-weight women. Obesity contributes to multiple health problems during pregnancy and predisposes a woman to develop GDM. Obesity is defined as a body mass index (BMI) of >30. Overweight is defined as a BMI of 25.0–29.9 and normal weight is defined as a BMI 20–24.9. The aim of the present study was to...

Background-aim: Increased serum cholesterol and triglycerides levels may have a role in the development of gestational diabetes mellitus (GDM) and its complications. This study was designed in order to provide a description of lipids profile by gestational age during pregnancy.Subjects and methods: We studied 211 women from the outpatient clinic of metabolic disorders in pregnancy. These women were ordered to perform the oral glucose tolerance test (OGTT...

Background-aim: Normal thyroid function during pregnancy is critical for fetal development. Deficient maternal thyroid hormone levels are associated with impaired neuropsychological development in childhood, premature birth, preeclampsia and fetal mortality. Conversely, excessive maternal thyroid levels have been linked to fetal loss, disturbed fetal growth, preeclampsia and preterm delivery. Recent consensus guidelines do not advocate universal thyroid function screening duri...

Aim: The present study was designed in order to investigate the lipid profile, as well as LDL oxidizability in vitro, of female progeny (girls and young women) with positive family history of cardiovascular diseases (CVD) and/or hyperlipidemia.Patients and methods: In the present study, 30 healthy female subjects were recruited, aged 3 to 30 years old (mean±S.D. 14.4±8.02 years old). These subjects were progeny of families...

Irisin is an adipomyokine produced during physical activity and implicated in the browning of adipose tissue. Existing evidence suggests an inverse relationship between irisin plasma levels and adverse metabolic outcomes; however, the exact impact of diet on irisin levels remains unclear. We aimed to assess the effects of two dietary patterns, Christian Orthodox fasting (OF) and 16:8 time-restricted eating (TRE), on irisin concentrations among overweight, metabolically healthy...

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...

Background: Previous research has demonstrated positive effects of Orthodox fasting (OF) and time restricted eating (TRE) on body weight (BW). However, little is known about the late, metabolic effects of the two diets.Methods: 29 overweight adults followed a hypocaloric diet based on OF. A hypocaloric, TRE plan (eating between 08:00 to 16:00 h) was followed by 16 BW-matched participants. Anthropometric, glycemic and inflammation markers and serum lipids...

Although vaspin is regarded an insulin-sensitizing adipokine, its role in gestational diabetes mellitus (GDM) is currently unknown. We aimed to evaluate serum vaspin levels and their correlation with insulin resistance in women with and without GDM. Forty-four women with GDM (GDM Group 20 managed with diet only (GDM-diet) and 24 with diet plus insulin (GDM-insulin)) and 44 age-matched pregnant women with normal glucose tolerance (control group) were studied. Serum glucose, lip...

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...