Search Results - "Curty, F H"

Thyroid hormones modulate the endocrine and autocrine/paracrine actions of leptin on thyrotropin secretion by da Veiga, M A L Costa, de Jesus Oliveira, K, Curty, F H, de Moura, C C Pazos

“…We investigated the influence of hypo- and hyperthyroidism on the ability of leptin to modulate TSH secretion. Two hours after receiving leptin (8 μg…”
Get full text

Peptide YY (PYY)3–36 modulates thyrotropin secretion in rats by Oliveira, K J, Paula, G S M, Costa-e-Sousa, R H, Souza, L L, Moraes, D C, Curty, F H, Pazos-Moura, C C

“…Peptide YY (PYY)3-36 is a gut-derived hormone, with a proposed role in central mediation of postprandial satiety signals, as well as in long-term energy…”
Get full text

Sex steroids modulate rat anterior pituitary and liver iodothyronine deiodinase activities by Lisbôa, P C, Curty, F H, Moreira, R M, Oliveira, K J, Pazos-Moura, C C

“…In this study, we investigated the sex hormone regulation of 5'-iodothyronine deiodinase activity, which is responsible for enzymatic conversion of thyroxine…”
Get more information

Neonatal low-protein diet changes deiodinase activities and pituitary TSH response to TRH in adult rats by Lisboa, P C, Fagundes, A T S, Denolato, A T A, Oliveira, E, Bonomo, I T, Alves, S B, Curty, F H, Passos, M C F, Moura, E G

“…Protein malnutrition during neonatal programs for a lower body weight and hyperthyroidism in the adult offspring were analyzed. Liver deiodinase is increased…”
Get more information

The somatostatin analogue octreotide modulates Iodothyronine deiodinase activity and pituitary neuromedin B by Curty, F H, Lisbôa, P C, Ortiga-Carvalho, T M, Pazos-Moura, C C

“…Somatostatin inhibits growth hormone and thyrotropin (TSH) secretion. It also enhances the inhibitory effect of thyroid hormone (TH) on TSH by poorly…”
Get more information

An Unliganded Thyroid Hormone Receptor Causes Severe Neurological Dysfunction by Hashimoto, Koshi, Curty, Flavio H., Borges, Patricia P., Lee, Charlotte E., Abel, E. Dale, Elmquist, Joel K., Cohen, Ronald N., Wondisford, Fredric E.

“…Congenital hypothyroidism and the thyroid hormone (T3) resistance syndrome are associated with severe central nervous system (CNS) dysfunction. Because thyroid…”
Get full text

Effects of estradiol benzoate on 5'-iodothyronine deiodinase activities in female rat anterior pituitary gland, liver and thyroid gland by Lisbôa, P C, Curty, F H, Moreira, R M, Pazos-Moura, C C

“…There is little information on the possible effects of estrogen on the activity of 5'-deiodinase (5'-ID), an enzyme responsible for the generation of T3, the…”
Get full text

Pituitary neuromedin B content in experimental fasting and diabetes mellitus and correlation with thyrotropin secretion by Ortiga-Carvalho, Tânia Maria, Curty, Flavio Henrique, Nascimento-Saba, Celly Cristina, Moura, Egberto Gaspar, Polak, Julia, Pazos-Moura, Carmen Cabanelas

“…Fasting and diabetes mellitus in the rat model have been associated with abnormalities of thyrotropin (TSH) secretion. Neuromedin B is a bombesin-like peptide…”
Get full text

Effect of medroxyprogesterone acetate on thyrotropin secretion in adult and old female rats by Moreira, R M, Borges, P P, Lisboa, P C, Curty, F H, Moura, E G, Pazos-Moura, C C

“…Steroid hormones have been implicated in the modulation of TSH secretion; however, there are few and controversial data regarding the effect of progesterone…”
Get full text

Modulation of type 2 iodothyronine deiodinase activity in rat thyroid gland by Lisboa, P C, Cabanelas, A P, Curty, F H, Oliveira, K J, Ortiga-Carvalho, T M, Moura, E G, Nascimento-Saba, C C, Rosenthal, D, Pazos-Moura, C C

Get more information

Acute effect of thyroxine on pituitary neuromedin B content of hypothyroid rats and its correlation with TSH secretion by Ortiga-Carvalho, T M, Curty, F H, Pazos-Moura, C C

“…Neuromedin B (NB) is a bombesin-like peptide that has been recently characterized as a physiological paracrine/autocrine inhibitor of thyrotropin (TSH)…”
Get more information

Effect of testosterone propionate treatment on thyrotropin secretion of young and old rats in vitro by Borges, Patricia P., Curty, Flávio H., Pazos-Moura, Carmen C., Moura, Egberte G.

“…The aim of this study was to evaluate the influence of androgens on TSH secretion during aging in Dutch rats. Male young (2 months) and old (16–21 months) rats…”
Get full text

Dose-dependent effects of 17-beta-estradiol on pituitary thyrotropin content and secretion in vitro by Moreira, R M, Lisboa, P C, Curty, F H, Pazos-Moura, C C

“…We studied the basal and thyrotropin-releasing hormone (TRH) (50 nM) induced thyrotropin (TSH) release in isolated hemipituitaries of ovariectomized rats…”
Get full text

Peptide YY (PYY) sub(3-36) modulates thyrotropin secretion in rats by Oliveira, K J, Paula, G S M, Costa-e-Sousa, R H, Souza, L L, Moraes, D C, Curty, F H, Pazos-Moura, C C

“…Peptide YY (PYY) sub(3-36) is a gut-derived hormone, with a proposed role in central mediation of postprandial satiety signals, as well as in long-term energy…”
Get full text

Low-protein diet changes thyroid function in lactating rats by Ramos, C F, Teixeira, C V, Passos, M C, Pazos-Moura, C C, Lisboa, P C, Curty, F H, de Moura, E G

“…Lactating rats were fed with free access to an 8% protein-restricted diet (PR); the control group was fed a 23% protein diet (C). An energy-restricted…”
Get more information

Dose-dependent effects of 17-ß-estradiol on pituitary thyrotropin content and secretion in vitro by Moreira, R.M., Lisboa, P.C., Curty, F.H., Pazos-Moura, C.C.

“…We studied the basal and thyrotropin-releasing hormone (TRH) (50 nM) induced thyrotropin (TSH) release in isolated hemipituitaries of ovariectomized rats…”
Get full text

Paradoxical effect of neuromedin B and thyroxin on thyrotropin secretion from isolated hyperthyroid pituitaries by Pazos-Moura, C C, Ortiga, T M, Curty, F H, Moreira, R M, Lisboa, P C

“…Neuromedin B (NB) is a bombesin-like peptide that we recently characterized as a physiological autocrine inhibitor of thyrotropin (TSH) secretion. We now…”
Get more information

Estrogen modulates neuromedin B effects on thyrotropin and prolactin release in vitro by Moreira, Rachel Moraes, Curty, Flavio Henrique, Lisboa, Patricia Cristina, Amaral, Daniele, Ortiga-Carvalho, Tania Maria, Pazos-Moura, Carmen C

“…Neuromedin B(NB), a bombesin-like peptide, has been shown to inhibit thyrotropin (TSH) release in pituitary explants of male rats and to stimulate Prolactin…”
Get full text