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Hepatic mRNA expression and plasma levels of insulin-like growth factor-I (IGF-I) in broiler chickens selected for different growth rates
(Sociedade Brasileira de Genética, 2004-01-01)
The hepatic expression and plasma concentrations of IGF-I were investigated in three broiler chicken strains selected for different growth rates (HP-Hubbard-Pettersen, a fast growing strain; NN-Naked-neck, a strain with ...
Hepatic mRNA expression and plasma levels of insulin-like growth factor-I (IGF-I) in broiler chickens selected for different growth rates
(Sociedade Brasileira de Genética, 2004-01-01)
The hepatic expression and plasma concentrations of IGF-I were investigated in three broiler chicken strains selected for different growth rates (HP-Hubbard-Pettersen, a fast growing strain; NN-Naked-neck, a strain with ...
Expression and protein content of IGF-I and IGF-I receptor in placentas from small, adequate and large for gestational age newborns
(2010)
In humans, a direct relationship between IGF-I cord blood levels and birth weight has been demonstrated. To determine the placental IGF-I, IGF-II and IGF-IR mRNA and protein contents in full-term pregnancies from appropriate ...
IGF-I regulates pheochromocytoma cell proliferation and survival in vitro and in vivo
(Endocrine Society, 2012-08)
IGFs are involved in malignant transformation and growth of several tissues, including the adrenal medulla. The present study was designed to evaluate the impact of IGF-I on pheochromocytoma development. We used a murine ...
Impact of hypoxia on IGF-I, IGF-II, IGFBP-3, ALS and IGFBP-1 regulation and on IGF1R gene expression in children
(CHURCHILL LIVINGSTONEEDINBURGH, 2012)
Hypoxia is one of many factors involved in the regulation of the IGF system. However, no information is available regarding the regulation of the IGF system by acute hypoxia in humans. Objective: The aim of this study was ...
Igf2 And Igf1r In Pediatric Adrenocortical Tumors: Roles In Metastasis And Steroidogenesis
(BIOSCIENTIFICA LTDBRISTOL, 2016)
Genetic disorders of GH action pathway
(Churchill Livingstone, 2018-02)
While insensitivity to GH (GHI) is characterized by low IGF-I levels, normal or elevated GH levels, and lack of IGF-I response to GH treatment, IGF-I resistance is characterized by elevated IGF-I levels with normal/high ...
Feed restriction and insulin-like growth factor-I (IGF-I) affect the oocyte maturation in matrinxã Brycon amazonicus
(2017-01-01)
Summary The feeding and nutrition of breeders are crucial aspects in the reproductive process. During the maturation period, metabolic changes occur aiming at mobilizing energy for growth and follicular development. The ...
Immunodetection of insulin-like growth factor I (IGF-I) in normal and pathological adrenocortical tissue
(Humana Press Inc, 1998-03-01)
IGF-I is one of the peptides that participates in normal adrenocortical cell growth and, possibly, in the genesis and/or maintenance of tumors and hyperplasias of the adrenal cortex. An immunohistochemical technique was ...
Hepatic mRNA expression and plasma levels of insulin-like growth factor-I (IGF-I) in broiler chickens selected for different growth rates
(Sociedade Brasileira de Genética, 2014)