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Thyrotropin-Releasing Hormone Overexpression induces structural changes of the Left Ventricle in the normal Rat heart
(American Physiological Society, 2014-10)
Thyrotropin-releasing hormone (TRH) hyperactivity has been observed in the left ventricle of spontaneously hypertensive rats. Its long-term inhibition suppresses the development of hypertrophy, specifically preventing ...
Effects of gonadectomy on prolactin and LH secretion and the pituitary-thyroid axis in male dogs
(Elsevier B.V., 2009-03-15)
The effects of gonadectomy on the secretion of prolactin, LH, TSH, and thyroxine were investigated. Blood serum hormone concentrations were analysed before and at 20, 120, and 180 min after a single iv TRH injection in ...
Efecto de la hormona liberadora de tirotrofina (TRH) en la secreción de prolactina de decidua humana
(Sociedad Chjilena de Obstetricia y Ginecología, 2000)
Para prevenir el Síndrome de Distress Respiratorio (RDS), se ha usado el tratamiento conjunto de betametasona y hormona liberadora de tirotrofina (TRH). La TRH actuaría indirectamente sobre la producción del surfactante ...
Fasting enhances pyroglutamyl peptidase II activity in tanycytes of the mediobasal hypothalamus of male adult rats
(Endocrine Society, 2015-07)
Fasting down-regulates the hypothalamus-pituitary-thyroid (HPT) axis activity through a reduction of TRH synthesis in neurons of the parvocellular paraventricular nucleus of the hypothalamus (PVN). These TRH neurons project ...
Characterization of Vibrio Parahaemolyticus isolated from oysters and mussels in São Paulo, Brazil
(Instituto de Medicina Tropical, 2011)
Vibrio parahaemolyticus is a marine bacterium, responsible for gastroenteritis in humans. Most of the clinical isolates produce thermostable direct hemolysin (TDH) and TDH-related hemolysin (TRH) encoded by tdh and trh ...
Hypothalamic-pituitary axis and peripheral tissue responses to TRH stimulation and Liothyronine suppression tests in normal subjects evaluated by current methods
(MARY ANN LIEBERT INC, 2008)
Objective: To reevaluate the responses of thyrotropin-releasing hormone ( TRH) stimulation test in baseline condition as well as after the administration of graded supraphysiological doses of liothyronine ( L- T-3) in ...
Paracoccidioidomycosis in the region of Botucatu (state of São Paulo, Brazil). Evaluation of serum thyroxine (T4) and triiodothyronine (T3) levels and of the response to thyrotropin releasing hormone (TRH)
(1988-07-01)
T4, T3 and TSH serum levels were measured in 25 patients with paracoccidioidomycosis. Thyroid T3 reserves were measured on the basis of the increase in T3 (ΔT3) 2 h after intravenous injection of 200 μg TRH, and pituitary ...
Función tiroidea en pacientes pediátricos con enfermedad renal crónica
(Sociedad Chilena de Pediatría, 2008)