Is eNAMPT/visfatin a potential serum marker of papillary thyroid cancer?

Purpose: The role of nicotinamide phosphoribosyltransferase (NAMPT)/visfatin in a more aggressive course of many malignancies has been proven. Previous studies have noticed the importance of visfatin in thyroid neoplastic tissue, but the diagnostic and prognostic value of its serum concentration has not been investigated so far. Our study aimed to consider whether extracellular NAMPT (eNAMPT) could be a potential serum marker in recurrent papillary thyroid cancer (PTC).

Intravenous Leiomyomatosis: An Uncommon Cause of Pulmonary Embolism.

BACKGROUND Intravenous leiomyomatosis (IVL) is a rare benign smooth muscle tumor originating in the uterus or in the uterine vessels. It is characterized by continuous intraluminal growth that may extend through iliac veins and inferior vena cava (IVC) to right chambers of the heart and pulmonary vasculature, leading to life-threatening complications. This case report describes an uncommon cause of non-thrombotic pulmonary embolism in young woman caused by extensive IVL.

Home parenteral nutrition a life-saving therapy in a primary intestinal lymphangiectasia patient affecting the entire GI tract - 3 year follow-up case report.

Introduction And Importance: Primary intestinal lymphangiectasia (PIL) is a rare protein-losing gastroenteropathy of unknown etiology, characterized by impaired lymphatic vessels drainage. The pathological changes in PIL result in usually localized or diffuse dilatation of intestinal lacteals, leading to leakage of lymphatic fluid rich of proteins, lymphocytes, and immunoglobulins into the intestinal lumen. PIL may be asymptomatic or mildly symptomatic in moderate forms of the disease.

Effect of restoration of euthyroidism on visfatin concentrations and body composition in women.

Dysregulation of thyroid function has known impact on body metabolism, however, data regarding metabolic outcome after restoration of thyroid function is limited. Therefore, the aim of the study was to investigate the effect of restoration of euthyroidism on serum visfatin, and its associations with insulin resistance and body composition. This is an observational study with consecutive enrollment.

[Oxidative stress in etiopathogenesis of inflammatory bowel diseases].

Inflammatory bowel diseases are a group of chronic diseases of the digestive tract of unknown origin. The etiology of IBD is multifactorial and involves interaction between genetic, environmental and immunological factors with oxidative stress being an inherent part of any one of them. Therefore, the redox equilibrium is crucial to maintain cell homeostasis in the gastrointestinal (GI) tract, which is constantly exposed to large numbers of commensal and pathological bacteria.

Determinants of Visfatin/NAMPT Serum Concentration and its Leukocyte Expression in Hyperthyroidism.

We aimed to analyze the potential influence of thyroid autoimmunity on visfatin/NAMPT serum concentration and its leukocyte expression in hyperthyroid patients. This is a single-center, cross-sectional study with consecutive enrollment. All patients with newly diagnosed overt hyperthyroidism in a course of Graves' disease or toxic nodular goiter were included in the study.

Circulating Visfatin in Hypothyroidism Is Associated with Free Thyroid Hormones and Antithyroperoxidase Antibodies.

We hypothesized that regulation of visfatin in hypothyroidism might be altered by coexisting chronic autoimmune thyroiditis. This is a prospective case-control study of 118 subjects. The autoimmune study group (AIT) consisted of 39 patients newly diagnosed with hypothyroidism in a course of chronic autoimmune thyroiditis.