Background: Acromegaly is a rare and serious syndrome that is commonly associated with pituitary neoplasms. Thyroid multinodular disease is a common finding in acromegaly. Leptin is a polypeptide hormone, and studies have shown that it can increase cell proliferation and inhibit apoptosis.
View Article and Find Full Text PDFBackground: Adiponectin is an adipocytes-derived hormone which has been shown to possess insulin-sensitizing, antiatherogenic, and anti-inflammatory properties. In acromegaly, the data on adiponectin is contradictory. The relationship between adiponectin levels and cardiac parameters has not been studied.
View Article and Find Full Text PDFAvicenna J Med Biotechnol
August 2016
Background: Acromegaly is associated with increased morbidity and mortality related to cardiovascular diseases. Leptin (LEP) and Leptin Receptor (LEPR) gene polymorphisms can increase cardiovascular risks. The aim of this study was to investigate association between the frequencies of LEP and LEPR gene polymorphisms and subclinical atherosclerosis in acromegalic patients.
View Article and Find Full Text PDFBackground: Hashimoto's thyroiditis (HT) is a common autoimmune disease. Vitamin D is an important regulator of immune system. It has been shown in several studies that vitamin D prevents the development of lots of autoimmune diseases.
View Article and Find Full Text PDFBackground: Systemic inflammation in psoriasis causes insulin resistance and cardiovascular diseases. Adipokines are adipose-tissue-derived factors that are involved in metabolic processes. It is thought that these adipokines are associated with the development of psoriasis.
View Article and Find Full Text PDFObjective: To evaluate tolerability/safety and the efficacy of the combination of vildagliptin plus metformin in a real-life population of patients with type 2 diabetes mellitus (T2DM).
Research Design And Methods: This multicenter, single-arm, 6 month, observational, prospective cohort study was conducted at 39 centers across Turkey. T2DM patients on vildagliptin and metformin for ≤4 weeks were enrolled regardless of their previous antidiabetic therapy.
The purpose of our study was to investigate the diagnostic value of expression of IMP3, nucleophosmin, and correlation of these markers with Ki-67 proliferation index in papillary thyroid carcinoma and benign neoplasms of thyroid gland. The aim was also to investigate whether there is a difference between papillary and micropapillary carcinomas with regard to clinicopathologic parameters beside IMP3, nucleophosmin, and Ki-67 proliferation index. It was concluded that IMP3 and nucleophosmin cannot be a routine diagnostic marker for discrimination of papillary carcinomas and benign lesions.
View Article and Find Full Text PDFPurpose: Obesity is well known to be linked to higher morbidity and mortality. Elevated plasma levels of free dehydroepiandrosterone (DHEA) are associated with reduced obesity and more limited accumulation of abdominal body fat. In contrast, the relationship between the DHEA sulfate ester (DHEAS) and adiposity is inconsistent and contradictory.
View Article and Find Full Text PDFAim: To assess the association between serum lipids and diabetic retinopathy (DR).
Methods: Sixty-one diabetic patients without retinopathy(NDR), 55 diabetic patients with non-proliferative retinopathy(NPDR) and 75 diabetic patients with proliferative retinopathy (PDR) according to ETDRS grading scale were enrolled in this study. Total cholesterol, high density lipoprotein (HDL), low density lipoprotein (LDL), very low density lipoprotein (VLDL) and triglyceride values were compared between the groups.
Indian J Endocrinol Metab
March 2013
Introduction: Cardiovascular system is rich in thyroid hormone receptors and is one of the major sites of action for thyroid hormones. However, the effect of subclinical hypothyroidism (SCH) on atherosclerosis has not been cleared yet.
Materials And Methods: SCH is defined as high thyroid-stimulating hormone (TSH) levels in the presence of normal serum T4 and T3 levels.
Aims: Raising awareness of diabetic retinopathy (DR) was shown to be a key element for early diagnosis and treatment of this blinding disease. There is very limited data about the knowledge level, attitude, and behavior of diabetic patients regarding DR in Turkey. This study was planned to assess the awareness of DR and the utilization of eye care services among Turkish diabetic patients.
View Article and Find Full Text PDFPurpose: To find out how resistin and leptin levels were affected in patients with acromegaly and whether there is a relation between resistin levels and cardiac parameters. We also aimed to investigate whether resistin and leptin may be a link between insulin resistance and cardiac functions as well as these affected cardiac functions in the patients with acromegaly.
Methods: We included 30 subjects (15 men and 15 women) who had a diagnosis of acromegaly and 30 healthy (10 men and 20 women) subjects.
Background: Diabetes mellitus is a risk factor for methicillin-resistant Staphylococcus aureus (MRSA) colonization and infection. We attempted to determine the prevalence and risk factors for MRSA colonization in a population of outpatients with diabetes.
Methods: This prospective cohort study enrolled patients with diabetes.
The aim of this study was to investigate association between the frequencies of Growth Hormone receptor (d3GHR) gene polymorphisms and some clinical parameters of acromegalic patients. Total of 35 acromegalic patients were enrolled to study. The d3GHR polymorphism was identified by using polymerase chain reaction from peripheral blood samples.
View Article and Find Full Text PDFGrowth Horm IGF Res
December 2010
Objective: We aimed to investigate IGF-1 and IGFBP-3 gene polymorphisms in patients with acromegaly.
Design: We included 34 patients with acromegaly and 37 healthy subjects to study. At baseline examinations, antropometric measurements were done.
Acromegaly is associated with increased morbidity and mortality related to cardiovascular disease. Hypertension is one of the most common cardiovascular risk factors in acromegalic patients. The aim of this study was to investigate association between the frequencies of angiotensin converting enzyme (ACE) I/D, angiotensinogen (AGT) M235T and the angiotensin II type 1 receptor (AT1-R) A/C1166 gene polymorphisms and some clinical parameters of acromegalic patients.
View Article and Find Full Text PDFThe aim of this study was to analyze the distribution of the insertion/deletion (I/D) polymorphism of the angiotensin-converting enzyme (ACE) gene in obese Turkish patients with insulin resistance (IR). Sixty-two obese Turkish patients with IR were enrolled in this study. One hundred healthy people without IR were recruited as the control group.
View Article and Find Full Text PDFIGFs (Insulin like growth factors) are important regulators of pancreatic beta cell development, growth and maintenance. Mutations in the IGF genes have been found to be associated with diabetes mellitus, myocardial infarction obesity. These associations could result from changes in insulin secretion.
View Article and Find Full Text PDFOlanzapine is a second-generation antipsychotic that may cause weight gain and metabolic syndrome in some cases. The peroxisome proliferator-activated receptor (PPAR)-gamma is an important gene in the progress of type II diabetes and metabolic syndrome. In recent studies the polymorphism of the PPAR-gamma has been studied in type II diabetes mellitus, polycystic ovary syndrome, and insulin resistance syndrome.
View Article and Find Full Text PDFBackground: Overweight or central obesity is generally associated with increases in fasting insulin levels, insulin resistance, and glucose intolerance and has been identified as a target for new therapeutic strategies, including early change in lifestyle. Early biochemical markers for identifying at-risk patients will be useful for prevention studies. The aim of this study is to investigate whether or not SHBG level is a useful index of hyperinsulinemia and/or insulin resistance in pre- and postmenopausal obese women.
View Article and Find Full Text PDFBackground: Gastrointestinal motility and serum thyroid hormone levels are closely related. Our aim was to analyze whether there is a disorder in esophagogastric motor functions as a result of hypothyroidism.
Materials And Methods: The study group included 30 females (mean age +/- SE 45.
Objective: Our aim was to evaluate serum concentrations of GH, IGF-I, and insulin-like growth factor-binding protein-3 (IGFBP-3) in patients with subclinical thyroid dysfunction before and after normalization of thyroid function.
Design And Methods: The study included 51 patients (mean age 42.2+/-1.
Background And Aims: Thyroid hormones have important roles in normal growth and skeletal muscle development. IGF-I is one of the most important growth factors and is needed for the proliferation and development of thyroid cells. It stimulates fibroblasts, follicular and endothelia cells in thyroid gland.
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