Human Growth Hormone in Biotechnology Human growth hormone (GH), also known as somatotrophin, is a protein consisting of 191 amino acids with a molecular weight of ~22,000. Growth hormone is secreted by the pituitary gland, which stimulates growth and cell reproduction. The structure is made up of four helices, which are necessary for functional interaction with the GH receptor. Despite remarkable structural similarities between GH from different species, only human and

On the other hand, there are also many in the medical arena who are of the opinion that this view is too radical and essentially unhelpful. Many doctors consider that a strict ethical view of growth hormone treatment would be unreasonable and unfair to the individuals who must bear the burdens of discrimination... It is not easy to dismiss the profound and understandable distress some children experience because they

, 1998). Cognitive functioning, particularly memory performance has been found to be impaired in patients with childhood onset of growth hormone deficiency and HGH replacement therapies have been found to offset this memory impairment (Arwert et al., 2005). Studies have identified a link between improved attention and increases in memory performance in children with growth hormone deficiency (Arwert et al., 2005; Arwert et al., 2006). This is due to the

More objectivity is however expected from scientists, but their opinions also vary. Specifically, the opinions of those who support growth hormones and those who reject them are all derived from scientific evidence. This in turn means that the results of scientific research could be manipulated and influenced so that the findings are indicative of the desires of those who initiated the study. In this particular sense, the most pertinent situation

The circulatory or cardiovascular system is responsible for moving nutrients, wastes and gases between body cells, transporting blood across the whole body and battling disease (Circulatory System). Its principal elements are the heart, numerous blood vessels, and blood. The heart forms the circulatory system's core. This 2-sided, 4-chambered pump which distributes blood to various arteries comprises of the right and left ventricles, and right and left atria. The ventricles, situated within

Human Behavior, Physiology and Freedom What determines exactly where human behavior comes from? Who is the ultimate authority that in effect, evaluates the appropriateness of such behavior? What is freedom and to what extent does behavior influence freedom? What physiological and environmental factors contribute to the assessment of such factors? Is cultural design and the control of freedom and behavior the answer to solving behavioral issues? The answers to these questions are