Long-acting formulations of recombinant human growth hormone (rhGH) were prepared by stabilizing and encapsulating the protein into three different injectable, biodegradable microsphere formulations composed of polymers of lactic and glycolic acid. The formulations were compared in juvenile rhesus monkeys by measuring the serum levels of rhGH and two proteins induced by hGH, insulin-like growth...

Recombinant human growth hormone (rhGH) has been in clinical use for more than 30 years. With the expiration of patent exclusivity for the first wave of rhGH products and other biopharmaceuticals, the opportunity emerged for the development of biosimilar medicines. A biosimilar is defined by the European Medicines Agency (EMA) as a biological medicine that is similar to another biological medic...

Pilot studies have suggested that treatment with recombinant human growth hormone (rhGH) is associated with increased T-lymphocyte restoration and enhanced thymic output. We evaluated the immunologic effects of rhGH on HIV(+) subjects with incomplete immune reconstitution on antiretroviral therapy (ART). Sixty subjects were randomized to receive rhGH 1.5 mg scqd and ART for 48 weeks (Arm A) or ...

BACKGROUND Costello syndrome is a rare syndrome of multiple congenital anomalies. The typical clinical traits include dysmorphic craniofacial features, skin hyperpigmentation and excess, feeding difficulties leading to severe postnatal growth retardation, short stature, joint hypermobility, and delayed psychomotor development. Additionally, Costello syndrome may present with an increased incide...

INTRODUCTION This study was conducted using an integrated retrospective database to evaluate the effectiveness of Omnitrope(®) (Sandoz) on children with growth hormone deficiency (GHD), idiopathic short stature (ISS), and Turner Syndrome (TS) who switched from a non-Omnitrope recombinant human growth hormone (rhGH) preparation during routine clinical care. METHODS This was a retrospective stu...

To assess the effect of recombinant human growth hormone (rhGH) on muscle protein metabolism in uremic patients with malnutrition, forearm [3H]phenylalanine kinetics were evaluated in six chronically wasted (body weight 79% of ideal weight) hemodialysis (HD) patients in a self-controlled, crossover study. Forearm protein dynamics were evaluated before, after a 6-wk course of rhGH (5 mg thrice w...

Recombinant human growth hormone (rhGH) was administered to mice to determine its effect on hematopoiesis. BALB/c mice and mice with severe combined immune deficiency (SCID), which lack T cells and B cells, were administered intraperitoneal injections of rhGH for 7 days. Upon analysis, both strains of mice exhibited an increase in splenic and bone marrow hematopoietic progenitor cell content an...

We present eight cases with short stature, pituitary hyperplasia, and hypothyroidism. Pituitary hyperplasia due to primary hypothyroidism was diagnosed on the basis of clinical manifestations, endocrine examination and MRI. After 2 to 6 months of L-thyroxine replacement therapy, the signs of hypothyroidism disappeared; free triiodothyronine, free thyroxine, thyrotropin and prolactin became norm...

We demonstrate for the first time, an expression system mimicking serine alkaline protease synthesis and secretion, producing native form of human growth hormone (hGH) from Bacillus subtilis. A hybrid-gene of two DNA fragments, i.e., signal (pre-) DNA sequence of B. licheniformis serine alkaline protease gene (subC) and cDNA encoding hGH, were cloned into pMK4 and expressed under deg-promoter i...

BACKGROUND Recombinant human growth hormone (rhGH) treatment in children is usually prescribed using actual body weight. This may result in inappropriately high doses in obese children. METHODS Retrospective audit of all paediatric patients treated with rhGH 2010-14 at a tertiary paediatric hospital in the UK. Change in height SDS and IGF-I SDS during the first year of treatment was stratifie...