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Novel mechanisms of growth hormone regulation: growth hormone-releasing peptides and ghrelin
(Associação Brasileira de Divulgação Científica, 2006-08-01)
Growth hormone secretion is classically modulated by two hypothalamic hormones, growth hormone-releasing hormone and somatostatin. A third pathway was proposed in the last decade, which involves the growth hormone ...
Growth hormone treatment in children with idiopathic short stature: correlation of growth response with peripheral thyroid hormone action
(Wiley Blackwell Publishing, Inc, 2011-03)
Idiopathic short stature (ISS) describes short children with normal GH secretion. Although GH treatment increases their heights, growth response to the therapy differs among patients. Thyroid hormones (TH) are essential ...
The importance of hormone receptor analysis in osteosarcoma cells growth submitted to treatment with estrogen in association with thyroid hormone
(2008-01-01)
Bone tumor incidence in women peaks at age 50-60, coinciding with the menopause. That estrogen (E2) and triiodothyronine (T3) interact in bone metabolism has been well established. However, few data on the action of these ...
The importance of hormone receptor analysis in osteosarcoma cells growth submitted to treatment with estrogen in association with thyroid hormone
(2008-01-01)
Bone tumor incidence in women peaks at age 50-60, coinciding with the menopause. That estrogen (E2) and triiodothyronine (T3) interact in bone metabolism has been well established. However, few data on the action of these ...
Growth hormone response to growth hormone-releasing peptide-2 in growth hormone-deficient Little mice
(HOSPITAL CLINICAS, UNIV SAO PAULOSAO PAULO, 2012)
OBJECTIVE: To investigate a possible direct, growth hormone-releasing, hormone-independent action of a growth hormone secretagogue, GHRP-2, in pituitary somatotroph cells in the presence of inactive growth hormone-releasing ...
Effects of GnRH and the dual regulatory actions of GnIH in the pituitary explants and brain slices of Astyanax altiparanae males
(2018-01-01)
The pituitary gonadotropins, Fsh (follicle-stimulating hormone) and Lh (luteinizing hormone), regulate testicular development and functions in all vertebrates. At the pituitary, different signaling systems regulate the ...
Role of neuroinflammation and sex hormones in war-related PTSD
(Elsevier Ireland Ltd, 2016)
Diagnosis of 5α-reductase type 2 deficiency: Contribution of anti-Müllerian hormone evaluation
(2005-12-01)
Aim: To evaluate anti-Müllerian hormone (AMH) levels in patients with clinical and molecular diagnosis of 5α-reductase 2 deficiency. Patients and methods: Data from 14 patients whose age ranged from 21 days to 29 years ...
Diagnosis of 5α-reductase type 2 deficiency: Contribution of anti-Müllerian hormone evaluation
(2005-12-01)
Aim: To evaluate anti-Müllerian hormone (AMH) levels in patients with clinical and molecular diagnosis of 5α-reductase 2 deficiency. Patients and methods: Data from 14 patients whose age ranged from 21 days to 29 years ...