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Although a high serum low-density lipoprotein cholesterol (LDL-C) level is an established risk factor for atherosclerosis, it is unclear whether it is associated with osteoporosis. In this study, the associations between the serum LDL-C level and bone mineral density (BMD), bone metabolic markers, and the presence of prevalent vertebral or non-vertebral fractures were examined. A total of 211...
In this review, the importance of growth hormone (GH) for the maintenance of normal cardiac function in adult life is discussed. Physiological effects of GH and underlying mechanisms for interactions between GH and insulin-like growth factor I (IGF-I) and the cardiovascular system are covered as well as the cardiac dysfunction caused both by GH excess (acromegaly) and by GH deficiency in adult hypopituitary...
Both insulin-like growth factor-1(IGF-1) and oral contraceptive (OC) use have been linked to premenopausal breast and colorectal cancers, osteoporosis and cardiovascular disease. Understanding the effects of different patterns of use of OC on IGF-1 levels and bone mineral density (BMD) may offer insight into its influence on osteoporosis. We conducted a cross-sectional study, which included...
The purpose of this study was to evaluate the safety of the oral glucose tolerance test (OGTT) and its capacity to suppress growth hormone (GH) in diabetic patients without acromegaly. A total of 135 diabetic patients submitted to the OGTT for GH suppression were studied. The following selection criteria were applied: age between 20 and 70 years; body mass index ≥18.5 and ≤27 kg/m 2 ...
The purpose of the study was to determine whether impaired beta-cell function exists in Chinese individuals within the normal range of glucose tolerance (NGT), and these individuals are predisposed to diabetes later in life. The cross-sectional study included 843 NGT subjects and 562 isolated impaired glucose tolerance (IGT) patients and the longitudinal study included 1,724 NGT subjects. Insulin...
To characterize the molecular mechanism and map the response element used by progesterone (P) to upregulate tissue factor (TF) in breast cancer cells. TF expression and mRNA levels were analyzed in breast cancer ZR-75 and T47D cells, using Western blot and real-time PCR, respectively. Mapping of the TF promoter was performed using luciferase vectors. Progesterone receptor (PR) and specificity protein...
There is evidence that sensory innervation plays a role in the regulation of puberty. The present study investigates the effects of functional sensorial desensitisation induced by capsaicin administration to adult female rats in the days of diestrus 1, diestrus 2, pro-oestrus or oestrus on ovulation and serum oestradiol and progesterone concentration. The animals were allotted at random to one of...
Type 1 diabetes is an autoimmune disease that results from an inflammatory destruction of β-cells in islets. Mesenchymal stem cells derived from Wharton’s jelly (WJ-MSCs) own a peculiar immunomodulatory feature and might reverse the inflammatory destruction and repair the function of β-cells. Sixty NOD mice were divided into four groups, including normal control group, WJ-MSCs prevention group...
The incidence of hyperprolactinemia in women peaks during the 3rd–4th decade and then greatly decreases after the menopause. Apart from the effects on the hypothalamic–pituitary–gonadal axis, prolactin can act directly on bone metabolism. Hyperprolactinemia is a recognized cause of secondary osteoporosis, and treatment with dopamine agonists can lead to improved BMD. Moreover, hyperprolactinemia has...
The peroxisome proliferator-activated receptors (PPARs)-α, -β/δ, and -γ are the ligand-activated transcription factors that function as the master regulators of glucose, fatty acid and lipoprotein metabolism, inflammation, and atherosclerosis. Our aim was to test the association between ten single nucleotide polymorphisms of PPARs and CRP level, as well as their interaction with overweight/obesity...
Hyperuricemia is recently reported involving in various obesity-related cardiovascular disorders, especially hypertension. However, the underlying mechanisms are not completely understood. In the present study, we investigated whether uric acid upregulates renin–angiotensin system (RAS) expression in adipocytes. We also examined whether RAS activation plays a role in uric acid-induced oxidative...
The aim of the study was to compare, in a randomized prospective study, the efficacy and safety of intraorbital administration of low doses of RTX versus intravenous glucocorticoids (GCs) to treat patients affected by moderately severe thyroid-associated active orbitopathy. Twenty patients with active, moderately severe TAO, whose mean age was 56.7 years ± 10.2 SD participated in the study...
Industrial chemical contaminants have a variable impact on the hypothalamic-pituitary-thyroid axis, this depending both on their class and on confounding factors. Today, mounting evidence is pointing to the role of environmental factors, and specifically EDCs, in the current distressing upsurge in the incidence of thyroid disease. The unease is warranted. These substances, which are nowadays rife...
The aim of this study was to determine chemerin levels in preeclampsia and to assess the effects of this anti-inflammatory factor on endothelial nitric oxide synthase (eNOS), nuclear factor (NF)-κB, and vascular cell adhesion molecule (VCAM) expression in human umbilical vein endothelial cells (HUVECs). Serum chemerin and eNOS levels were measured by enzyme-linked immunosorbent assays, while chemerin...
Overnutrition, obesity, and the rise in associated comorbidities are widely recognized as preventable challenges to global health. Behavioral, metabolic, and epigenetic influences that alter the epigenome, when passed on to offspring, can increase their risk of developing an altered metabolic profile. This review is focused on the role of paternal inheritance as demonstrated by clinical, epidemiological,...
The aim of this study was to evaluate the relationship of stressful events (SE) with the onset and outcome of Graves’ disease (GD). Over a period of 21 years, we enrolled 58 consecutive patients in whom at least one SE had occurred ≤12 months before the onset of GD. Patients were treated with antithyroid drugs (ATD) for ≥12 months and followed up for ≥5 years after ATD withdrawal. We divided...
ACROSTUDY is a world-wide non-interventional, post marketing surveillance study performed to monitor the safety and outcomes of pegvisomant (PEG) in clinical practice. We report data from acromegaly patients who have been included in the Italian ACROSTUDY registry. The data of 341 acromegaly patients (171 males) were available for analysis using data freeze (12/9/2012). Patients were enrolled in 25...
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