pituitrin and Hypertriglyceridemia

pituitrin has been researched along with Hypertriglyceridemia* in 3 studies

Reviews

1 review(s) available for pituitrin and Hypertriglyceridemia

ArticleYear
Orthostatic hypertension-a new haemodynamic cardiovascular risk factor.
    Nature reviews. Nephrology, 2013, Volume: 9, Issue:12

    Orthostatic hypertension-a condition characterized by a hyperactive pressor response to orthostatic stress-is an emerging risk factor for cardiovascular disease and is associated with hypertensive target-organ damage (resulting in silent cerebrovascular disease, left ventricular hypertrophy, carotid atherosclerosis and/or chronic kidney disease) and cardiovascular events (such as coronary artery disease and lacunar stroke). The condition is also considered to be a form of prehypertension as it precedes hypertension in young, normotensive adults. Orthostatic blood pressure changes can be assessed using orthostatic stress tests, including clinic active standing tests, home blood pressure monitoring and the head-up tilting test. Devices for home and for ambulatory blood pressure monitoring that are equipped with position sensors and do not induce a white-coat effect have increased the sensitivity and specificity of diagnosis of out-of-clinic orthostatic hypertension. Potential major mechanisms of orthostatic hypertension are sympathetic hyperactivity (as a result of hypersensitivity of the cardiopulmonary and arterial baroreceptor reflex) and α-adrenergic hyperactivation. Orthostatic hypertension is also associated with morning blood pressure surge and extreme nocturnal blood pressure dipping, both of which increase the pulsatile haemodynamic stress of central arterial pressure and blood flow in patients with systemic haemodynamic atherothrombotic syndrome.

    Topics: Age Factors; Arteriosclerosis; Blood Pressure Monitoring, Ambulatory; Blood Volume; Brain Infarction; Cardiovascular Diseases; Diabetes Mellitus; Hemodynamics; Humans; Hypertriglyceridemia; Hypotension, Orthostatic; Posture; Prehypertension; Receptors, Adrenergic, alpha; Renal Insufficiency, Chronic; Risk Factors; Sympathetic Nervous System; Thrombosis; Tilt-Table Test; Vasopressins; Ventricular Remodeling

2013

Other Studies

2 other study(ies) available for pituitrin and Hypertriglyceridemia

ArticleYear
A marked difference in the vasopressin responsiveness between the adrenal glands in a patient with adrenocorticotropin-independent macronodular adrenal hyperplasia.
    Internal medicine (Tokyo, Japan), 2013, Volume: 52, Issue:10

    We herein present the case of a 53-year-old patient with adrenocorticotropin-independent macronodular adrenocortical hyperplasia (AIMAH), which is a rare form of Cushing syndrome. He had hypercortisolemia and bilateral macronodular adrenal glands with a left side predominance. The administration of vasopressin significantly increased the plasma cortisol level (1.9-fold). Following left adrenalectomy, the patient's hypercortisolemia significantly improved and vasopressin responsiveness was lost, suggesting that the responsiveness originated from the resected left adrenal gland. The marked difference in vasopressin responsiveness between the adrenals corresponded with their asymmetrical size and function. Evaluating the differences in the vasopressin sensitivity may therefore be helpful for understanding the progression of AIMAH.

    Topics: Adenoma; Adrenal Cortex; Adrenal Cortex Neoplasms; Adrenalectomy; Adrenocorticotropic Hormone; Cushing Syndrome; Deamino Arginine Vasopressin; Dexamethasone; Diabetes Mellitus, Type 2; Glucose Tolerance Test; Gonadotropin-Releasing Hormone; Humans; Hydrocortisone; Hypertriglyceridemia; Laparoscopy; Male; Middle Aged; Organ Size; Receptors, Vasopressin; Thyrotropin-Releasing Hormone; Vasopressins

2013
Hormone replacement therapy and vascular risk disorders in adult hypopituitarism.
    Endocrine journal, 2007, Volume: 54, Issue:2

    Adult patients with hypopituitarism are treated by the replacement of deficient hormones, although GH has not been substituted until March 2006 in Japan except for clinical trial. This study examines which hormonal status influences the prevalence of vascular risk disorders in hypopituitary adults. A sample of 263 adult patients with hypopituitarism was studied, among whom there were various hormonal status such as no deficiency, treated or untreated deficiency of each pituitary hormone. Analysis of adult patients with hypopituitarism showed that hypertension was more prevalent in the older than in younger patients and in male than in female patients. Hypercholesterolemia and hypertriglyceridemia were more prevalent in patients with TSH deficiency even with thyroxine substitution than those without TSH deficiency. Both obesity and hypertension were less prevalent in patients with treated ACTH deficiency than those without ACTH deficiency. Obesity was more prevalent in patients with treated vasopressin deficiency than those without vasopressin deficiency. These results provide evidence that glucocorticoid substitution in ACTH deficient adults was favorable to prevent obesity and hypertension but that the thyroxine substitution in TSH deficient adults appeared rather insufficient to prevent hyperlipidemia.

    Topics: Adolescent; Adrenocorticotropic Hormone; Adult; Age Distribution; Aged; Aged, 80 and over; Female; Hormone Replacement Therapy; Humans; Hypercholesterolemia; Hypertension; Hypertriglyceridemia; Hypopituitarism; Male; Middle Aged; Obesity; Prevalence; Risk Factors; Sex Distribution; Thyrotropin; Thyroxine; Vascular Diseases; Vasopressins

2007