Enhancement of bone formation in rabbits by recombinant human growth hormone

Effects of Low-Dose Recombinant Human Growth Hormone on Bone Densities of Radius, Tibia and 4th Lumbar Vertebrae in Rabbits

Objective- To determine the effects of growth hormone (GH) therapy on bone density in controlled conditions in healthy adult rabbits. Design- Experimental in vivo study.  Animal- 20 healthy, adult New Zealand White rabbits. Procedures- The rabbits were divided into 2 groups; receiving Human GH (0.006 mg/kg/d) and controls; receiving placebo for 3 months. The density of radius and tibia was m...

‏‎suppression of coke formation in thermal cracking by coke inhibitors‎‏

‏‎the main purpose of this research was to:1.develop a coking model for thermal cracking of naphtha.2.study coke inhibition methods using different coke inhibitors.developing a coking model in naphtha cracking reactors requires a suitable model of the thermal cracking reactor based on a reliable kinetic model.to obtain reliable results all these models shall be solved simultaneously.for this pu...

Evaluation of Heat Induction Strategy for Recombinant Human Growth Hormone Expression in Fed-Batch Fermentation

Purification of Large Quantities of Biologically Active Recombinant Human Growth Hormone

Production and purification of human growth hormone using a simple method was studied in two recombinantEscherichia coli, D7-5 and C27-2 strains. The r-hGH was expressed in the form of inclusion body in a batchfermentation process and purified to 99% purity using a procedure based on acid precipitation of the hostderived proteins and other impurities. The effect of the pH and ...

The separation of recombinant human growth hormone variants by UHPLC.

Reversed-phase ultra-high-performance liquid chromatography (RP-UHPLC) was used for the separation of recombinant human growth hormone (rhGH) variants. A bridged ethylene hybrid silica C18 column was used at 37°C. The composition and temperature of the mobile phase were optimized for the separation. An isocratic elution, with approximately 46% acetonitrile in 25 mM potassium borate buffer (pH 8...