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Insulin-like growth factor (IGF)-binding protein-4 proteolytic degradation in bovine, equine, and porcine preovulatory follicles: regulation by IGFs and heparin-binding domain-containing peptides

Autor: S, Mazerbourg, J, Zapf, R S, Bar, D R, Brigstock, P, Monget

Publikováno v: Biology of reproduction. 63(2)

We recently showed that insulin-like growth factor-binding protein-4 (IGFBP-4) proteolytic degradation in ovine preovulatory ovarian follicles is IGF-dependent and regulated by the heparin-binding domain (HBD) from IGFBP-3 and from connective tissue

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::f79851afa409228cecdc149e9ceed017
https://pubmed.ncbi.nlm.nih.gov/10906042

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Insulin-like growth factor binding protein-4 proteolytic degradation in ovine preovulatory follicles: studies of underlying mechanisms

Autor: S, Mazerbourg, J, Zapf, R S, Bar, D R, Brigstock, C, Lalou, M, Binoux, P, Monget

Publikováno v: Endocrinology. 140(9)

The regulation of insulin-like growth factor binding protein (IGFBP)-4 proteolytic degradation by insulin-like growth factors (IGFs) has been largely studied in vitro, but not in vivo. The aim of this study was to investigate the involvement of IGFs,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::d7e826203c2b9ac960aec14b8ea51aad
https://pubmed.ncbi.nlm.nih.gov/10465290

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Structure-function relationships in the heparin-binding C-terminal region of insulin-like growth factor binding protein-3

Autor: B A, Booth, M, Boes, B L, Dake, R J, Linhardt, E E, Caldwell, J M, Weiler, R S, Bar

Publikováno v: Growth regulation. 6(4)

IGFBP-3 contains a carboxyterminal basic region which, when present as an isolated 18 amino acid peptide (P3), binds heparin, associates with cultured endothelial cells and stimulates glucose uptake. The P3 molecule has now been modified relative to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::7857006ba49797c6ab9ddf9703698f75
https://pubmed.ncbi.nlm.nih.gov/8971549

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Four- to twenty-four-hour uptake ratio: an index of rapid iodine-131 turnover in hyperthyroidism

Autor: R, Aktay, K, Rezai, J E, Seabold, R S, Bar, P T, Kirchner

Publikováno v: Journal of nuclear medicine : official publication, Society of Nuclear Medicine. 37(11)

Rapid thyroidal iodine turnover may contribute to 131I therapy failure in patients with hyperthyroidism. The utility of a 4- to 24-hr 131I uptake ratio was evaluated as an index of thyroidal iodide retention in hyperthyroid patients.In 433 hyperthyro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::247865c06198142f501c9016a6b81106
https://pubmed.ncbi.nlm.nih.gov/8917181

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Regulation of endothelial IGFBP-3 synthesis and secretion by IGF-I and TGF-beta

Autor: N E, Erondu, B L, Dake, D R, Moser, M, Lin, M, Boes, R S, Bar

Publikováno v: Growth regulation. 6(1)

We have examined the regulation of endothelial IGFBP-3 production by IGF-I and TGF-beta, two growth factors thought to play a major roles in the complications of diabetes mellitus. In addition, we developed a sensitive method for IGFBP-3 mRNA quantit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::cc4f2621e179f3cc8b8ca75975c68dda
https://pubmed.ncbi.nlm.nih.gov/8717444

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Insulin decreases phosphoenolpyruvate carboxykinase (GTP) mRNA activity by a receptor-mediated process

Autor: Teresa L. Andreone, Daryl K. Granner, Elmus G. Beale, R S Bar

Publikováno v: Journal of Biological Chemistry. 257:35-38

The mRNA that codes for phosphoenolpyruvate carboxykinase accounts for approximately 0.2% of the protein synthesized in H4IIEC3 hepatoma cells maintained for 24 h in serum-free medium containing N6,O2'-dibutyryl cAMP and theophylline. This value decr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::819d728726b94282ebfa4de9fd2609fb
https://doi.org/10.1016/s0021-9258(19)68320-1

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