Works (3)

Updated: August 29th, 2023 11:23

2009 journal article

Plasma ghrelin and growth hormone regulation in response to metabolic state in hybrid striped bass: Effects of feeding, ghrelin and insulin-like growth factor-I on in vivo and in vitro GH secretion


By: M. Picha n, C. Strom n, L. Riley*, A. Walker*, E. Won n, W. Johnstone n, R. Borski n

author keywords: Hybrid striped bass; Teleost; Growth hormone regulation; Ghrelin; Insulin-like growth factor-I
MeSH headings : Animals; Bass / blood; Fasting / physiology; Female; Ghrelin / blood; Ghrelin / metabolism; Ghrelin / pharmacology; Growth Hormone / blood; Growth Hormone / metabolism; In Vitro Techniques; Insulin-Like Growth Factor I / pharmacology; Male; Pituitary Gland / drug effects; Pituitary Gland / metabolism
TL;DR: These studies are the first to show that seasonally-based periods of feed deprivation and low temperature yield sustained increases in GH secretion that are likely mediated, at least partially, through elevated ghrelin, reduced IGF-I negative feedback and fasting-induced spontaneous GH release. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Leptin stimulates pituitary prolactin release through an extracellular signal-regulated kinase-dependent pathway


By: C. Tipsmark n, C. Strom n, S. Bailey n & R. Borski n

MeSH headings : Animals; Dose-Response Relationship, Drug; Extracellular Signal-Regulated MAP Kinases / antagonists & inhibitors; Extracellular Signal-Regulated MAP Kinases / metabolism; Flavonoids / pharmacology; In Vitro Techniques; Leptin / administration & dosage; Leptin / pharmacology; Male; Phosphorylation / drug effects; Pituitary Gland / drug effects; Pituitary Gland / metabolism; Prolactin / antagonists & inhibitors; Prolactin / metabolism; Protein Isoforms / metabolism; Tilapia; Time Factors
TL;DR: Data show that leptin is a powerful stimulator of in vitro PRL release and that its actions occur in part through stimulation of ERK1/2. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2005 article

Involvement of phospholipase C and intracellular calcium signaling in the gonadotropin-releasing hormone regulation of prolactin release from lactotrophs of tilapia (Oreochromis mossambicus)

Tipsmark, C. K., Weber, G. M., Strom, C. N., Grau, E. G., Hirano, T., & Borski, R. J. (2005, May 15). GENERAL AND COMPARATIVE ENDOCRINOLOGY, Vol. 142, pp. 227–233.

By: C. Tipsmark n, G. Weber*, C. Strom n, E. Grau*, T. Hirano* & R. Borski n

author keywords: GnRH; calcium signaling; prolactin; tilapia; lactotrophs
MeSH headings : Animals; Calcium / metabolism; Calcium Signaling / physiology; Estrenes / pharmacology; Gallic Acid / analogs & derivatives; Gallic Acid / pharmacology; Gonadotropin-Releasing Hormone / physiology; Inositol 1,4,5-Trisphosphate / metabolism; Male; Pituitary Gland / cytology; Pituitary Gland / drug effects; Pituitary Gland / metabolism; Platelet Aggregation Inhibitors / pharmacology; Prolactin / metabolism; Pyrrolidinones / pharmacology; Tilapia / metabolism; Type C Phospholipases / antagonists & inhibitors; Type C Phospholipases / physiology
TL;DR: Findings suggest that GnRH may elicit its PRL releasing effect by increasing Ca(i)2+, which may be derived from PLC/IP3-induced mobilization of Ca2+ from intracellular stores along with influx through L-type voltage-gated Ca 2+ channels. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

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