Human growth hormone–transferrin fusion protein for oral delivery in hypophysectomized rats
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چکیده
منابع مشابه
The growth hormone affects the brain protein synthesis rate in hypophysectomized aged rats.
The purpose of this study was to determine whether the growth hormone (GH) affects the rate of brain protein synthesis in hypophysectomized aged rats. Experiments were conducted on three groups of 24-wk-old male rats: group 1 were hypophysectomized to reduce the level of plasma GH, group 2 were hypophysectomized and treated with GH and group 3 were sham-operated controls. The fractional rates o...
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Stimulation of erythropoiesis during growth is necessary to ensure proportionality between erythrocyte mass and body mass. However, the way by which erythrocyte formation is adapted to body growth is still unknown. Growth arrest in hypophysectomized rats is accompanied by decreased erythropoiesis. We have, therefore, examined whether insulin-like growth factor I (IGF-I), the mediator of growth ...
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Since Miller and Miller first published their classic paper on the protein-bound azo dye in the liver of animals subjected to this type of experi mental carcinogenesis (7), many observations have accumulated to correlate this aspect of the process with the carcinogenicity of the particular azo dye (8, 9). Recently, Griffin and co-workers (5) have shown that removal of the pituitary gland blocks...
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Recombinant human insulin-like growth factor I (rhIGF-I) was infused subcutaneously into hypophysectomized rats for as long as 18 days. Three hundred micrograms (39 nmol) of rhIGF-I per day and 200 milliunits (4.5 nmol) of human growth hormone (hGH) per day increased body weight, tibial epiphyseal width, longitudinal bone growth, and trabecular bone formation similarly. Weight gains of the kidn...
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The aim of the present study was to develop Exemestane loaded polymeric nanoparticles for improved oral bioavailability of Exemestane. Exemestane loaded nanoparticles were prepared by solvent displacement method with Eudragit RL 100 and Eudragit L 100 as polymers and Pluronic® F-68 as surfactant. The influence of various formulation factors (drug: polymer ratio and concentration of surfactant) ...
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ژورنال
عنوان ژورنال: Journal of Controlled Release
سال: 2010
ISSN: 0168-3659
DOI: 10.1016/j.jconrel.2009.09.007