ghrelin increases food intakes and body weight. bombesin decreases food intakes and inhibits the stimulatory effect of ghrelin on food intakes. thyroid hormones have a crucial role in the regulation of body weight and yet the effect of bombesin on thyroid axis activity is not fully clear. therefore, the goal of this study was to determine the effect of different doses of ghrelin or bombesin on ...

caraway is one of the medicinal plants used for digestion problems, however, it has been reported that the long term use of this plant in large doses might cause hyperthyroidism symptoms such as leanness, hair loss, severe sweating and tremulousness. therefore, the aim of this study was to evaluate the effect of hydroalcoholic extract of caraway on the level of thyroid hormones and morphologic ...

The overall top level goal of this effort is to investigate the physiological i.e. neuroimmunoendocrinological responses of beluga whales to “stressors”. “Stressor events” will allow for a better understanding and characterization of the relationships among hormones (e.g. cortisol, corticosterone, adrenocorticotropin hormone, aldosterone, catecholamines) in different matrices (blood, saliva, bl...

background and objective: endocrine disorders are common in patients with chronic kidney disease (ckd). the aim of the present study is reviewing available literature to give a deep understanding of complexities of endocrine disorders in chronic kidney disease. methods: a narrative reviewing method based on the available literature was approached. findings: generally, when renal function decrea...

The overall top level goal of this effort is to investigate the physiological i.e. neuroimmunoendocrinological responses of beluga whales to “stressors”. “Stressor events” will allow for a better understanding and characterization of the relationships among hormones (e.g. cortisol, corticosterone, adrenocorticotropin hormone, aldosterone, catecholamines) in different matrices (blood, saliva, bl...

The present investigation was performed to determine the effect of long-term administration of sodium selenite on the biochemical indices and concentration of thyroid hormones in calves. Sodium selenite solution was drenched at 0.1 and 0.25 mg per kg body weight for 12 weeks. Higher dose produced characteristic symptoms of selenosis whereas mild symptoms were observed with lower dose. The toxic...

A patient with adenocarcinoma of the stomach and recurrent hypoglycemia is presented. The fasting blood sugar ranged from lOm/100,ml to 35mg/100 and the serum insuline levels ranged from 24 miU/ml to  42 miu/ml. The counterregulatory hormones(growth hormone, cortisol, adrenocorticotropin hormone) levels were within normal limits. No significant hepatic involvement was observed in isotopic live...

Introduction: Neuropeptide Y (NPY) is the most abundant peptide present in mammals' brains. The majority of NPY-producing neurons is in arcuate and paraventricular nuclei of hypothalamus which affect hypophysiotrapic factors secretion. In this study we investigated the effect of intravenous injections of various doses of NPY on thyroxine (T4) and triiodothyronine (T3) serum concentrations. ...