Galanin-like peptide and its correlation with androgen levels in patients with polycystic ovary syndrome.

Introduction: We aimed to investigate serum galanin-like peptide (GALP) levels and their correlation with hormonal and metabolic parameters in patients with polycystic ovary syndrome (PCOS).

Material And Methods: The study included 48 women (age range, 18-44 years) with a diagnosis of PCOS, and a control group that included 40 healthy females (age range, 18-46 years). Waist circumference, body mass index (BMI), and Ferriman-Gallwey score were evaluated and plasma glucose, lipid profile, oestradiol, progesterone, total testosterone, prolactin, insulin, dehydroepiandrosterone sulphate (DHEA-S), follicle-stimulating hormone (FSH), luteinizing hormone (LH), thyroid-stimulating hormone (TSH), 25-hydroxyvitamin D (25(OH)D), fibrinogen, d-dimer, C-reactive protein (CRP), and GALP levels were measured in all study subjects.

Are patients with obesity "scapegoats"? The obesity prejudice levels of health care workers in Turkey.

Objective: This study assessed obesity prejudice levels, attitudes, and perceptions of health care workers toward individuals with obesity and the relationship between health care workers' perceptions of own and society's weight bias, healthy lifestyle preferences, body mass index, and other factors with obesity prejudice levels.

Methods: This cross-sectional and descriptive study was conducted with 700 health care workers in Turkey via an online survey addressing characteristics, perceptions, and attitudes toward obesity including an obesity prejudice scale. Categorical variables were expressed as frequencies and percentages.

Serum neudesin levels in patients with polycystic ovary syndrome.

Objectives: We aimed to investigate serum neudesin levels that has neural, metabolic functions in patients with polycystic ovary syndrome (PCOS).

Material And Methods: The study included 180 women (age range, 18-44 years) with a diagnosis of PCOS and a control group that included 100 healthy females (age range, 18-46 years). Body mass index (BMI), waist circumference, Ferriman-Gallwey score, was evaluated and plasma glucose, lipid profile, estradiol, progesterone, total testosterone, prolactin, insulin, dehydroepiandrosterone sulfate (DHEA-S), FSH, LH, free T3, free T4, thyroid stymulating hormone (TSH), anti-thyroperoxidase (anti-TPO) antibody and neudesin levels were evaluated in all participants.

Increased circulating levels of irisin are associated with cardiovascular risk factors in subjects with acromegaly.

Aims: Irisin, a peptide secreted from muscle and adipose tissues, is associated with insulin resistance as well as metabolic and cardiovascular diseases. Acromegaly is a rare disorder caused by overproduction of growth hormone (GH) and is associated with functional and structural differentiation of adipose and muscle tissues. Acromegalic subjects are also at risk of vascular diseases and metabolic dysfunctions.

Apelin: A potential novel serum biomarker for early detection of diabetic nephropathy in patients with type 2 diabetes.

Objective: Diabetic nephropathy (DN) is the major cause of chronic renal failure, and proteinuria is an independent risk factor for the end stage renal disease. The random urine protein: creatinine ratio (P:C ratio) can accurately predict the amount of 24-hour urinary protein excretion. Apelin is thought to be associated with endothelial dysfunction, angiogenesis, and inflammation.

Serum irisin and apelin levels and markers of atherosclerosis in patients with subclinical hypothyroidism.

Objective: In this study, we aimed to evaluate serum irisin and apelin levels in patients with subclinical hypothyroidism (SCH) when they were subclinical hypothyroid and become euthyroid after levothyroxine therapy and association of these adipokines with markers of atherosclerosis such as serum homocysteine levels and carotid intima-media thickness (IMT).

Subjects And Methods: The study included 160 patients with newly diagnosed subclinical hypothyroidism due to Hashimoto's thyroiditis and 86 euthyroid healty subjects. Serum glucose and lipid profile, insulin, HOMA, TSH, free T3, free T4, anti-thyroperoxidase and anti-thyroglobulin antibodies, homocysteine, apelin and irisin levels were measured in all study subjects.

The effect of orlistat and weight loss diet on plasma ghrelin and obestatin.

Background: The objective of this study was to evaluate the effect of weight loss with hypocaloric diet and orlistat treatment in addition to hypocaloric diet on gut-derived hormones ghrelin and obestatin.

Materials And Methods: A total of 52, euglycemic and euthyroid, obese female patients were involved in the study. The patients were assigned to two groups: Group 1 ( = 26) received hypocaloric diet alone and Group 2 ( = 26) received orlistat in addition to hypocaloric diet for 12 weeks.

Interference in ACTH immunoassay negatively impacts the management of subclinical hypercortisolism.

Purpose: Low plasma corticotropin is considered a useful parameter for the diagnosis of subclinical hypercortisolism in patients with an adrenal incidentaloma. However, immunoassays are vulnerable to interference from endogenous antibodies. In this study, subjects who underwent Hypothalamus-pituitary-adrenal axis evaluation for the assessment of subclinical hypercortisolism were evaluated.

The effect of sleeve gastrectomy on serum irisin levels in patients with morbid obesity.

Introduction: Irisin, a recently identified myokine, is associated with increased energy expenditure and has a potential role in obesity. Therefore, we investigated circulating irisin levels in morbidly obese patients undergoing sleeve gastrectomy (SG).

Material And Methods: Thirty morbidly obese patients undergoing SG and 30 healthy subjects were included.

Coexistence of gastrointestinal stromal tumors (GISTs) and pheochromocytoma in three cases of neurofibromatosis type 1 (NF1) with a review of the literature.

It is well known that neurofibromatosis type 1 (NF1) is uncommonly associated with pheochromocytoma development and also, to a larger extent, with gastrointestinal stromal tumors (GISTs). We herein document three cases with the rare condition of NF1 coexisting with GIST and pheochromocytoma, while one of them also has a composite tumor and another has papillary thyroid carcinoma.

Diffuse gastrointestinal involvement of mantle cell lymphoma.

The gastrointestinal tract is the predominant site of appearance of extranodal non-Hodgkin lymphomas. The most frequent endoscopic finding of mantle cell lymphoma is multiple lymphomatous polyposis, which is a very rare entity. Multiple lymphomatous polyposis is characterized by multiple polypoid lesions involving long segments of the gastrointestinal tract and it accounts for 2% of primary gastrointestinal tract lymphomas.

Angiotensin-converting enzyme gene polymorphism is associated with anemia in non small-cell lung cancer.

The angiotensin-converting enzyme (ACE) plays an important role not only in the regulation of vascular homeostasis but also in stimulation of hematopoiesis. We aimed to evaluate the association between insertion/deletion (I/D) polymorphism of the ACE gene and anemia at the time of the diagnosis. We enrolled 75 patients with non-small-cell lung cancer (NSCLC) and 85 age- and sex-matched healthy control participants.