Growth hormone

The Endocrine System is considered to be an integrative system because the hormones which are produced by this system act at the distance, many of those substances act in the different organs. The endocrine system and nervous system work together to coordinate functions of all systems in human body, they are responsible for maintaining the internal environment, nearly all physiological processes are affected by the hormones. They regulate almost all body function starting from metabolism, grow…

Glucocorticoids are steroid hormones which are produced predominantly in response to stress in the adrenal gland (Davis & Sandman 2010; Korgun et al. 2012). The physiological effects of glucocorticoids occur when the hormone are bind to, and mediated by the glucocorticoid receptor (Erhuma 2012). It plays a wide range of vital physiological roles that are necessary for healthy implantation and pregnancy processes (Korgun et al. 2012). As glucocorticoids are critical in the regulation of the…

specific researchers attempt to uncover what physiologically can lead to or even prevent colon cancer, other studies have a different approach in which they work to cure someone who already has the disease. With this approach, a study researched hormone replacement therapy in relation to survival in women diagnosed with colon cancer. While researchers attack this disease in many different ways, they are all simultaneously attempting to gain a better understanding of colon…

Special glands secrete chemicals which travel throughout our body and bind to complimentary receptors (Barnes, 2014). These chemicals, or hormones, are responsible for regulating growth, behavior and many more aspects of our bodies and behavior. In recent times scientists have recognized toxic chemical substances, which mimic the behavior of our natural hormones. These substances have been recognized as endocrine disruptors. They disrupt and obstruct the normal operation of the endocrine system…

Four Small Things Four important hormones help you every day to achieve the things that make you happy. Endorphins, serotonin, oxytocin and dopamine are released from the pituitary gland, which is located at the base of the brain. The pituitary gland is part of the endocrine system which is responsible for growth, reproduction, sleep, mood, etc. The pituitary gland is about the size of a pea and is known as the “master gland” since it controls many important functions in the body. Endorphins,…

that happens between the ages of 10 to 19 in which human growth and development occurs. Throughout the life span, adolescence signifies an important transition from childhood, as it is a period of ‘newness’ and change, which can be seen in the person, the dyad and the environment’. Linda P Spear supports this as she defines adolescence as ‘a period of physical, psychological and social transition between childhood and adulthood’. This growth and development that is involved in adolescence can be…

specifically chronic glucocorticoid has been associated with a number of neuropsychiatric disorders, specifically depression, PTSD, and even bipolar disorder. Glucocorticoid can activate the glucocorticoid receptor (GR). GR is an intracellular steroid hormone receptor. In the absence of steroid, GR is typically localized to the cytoplasm of the cell where it is bound to…

stages of human life Every human being born, grows, matures, grows old and dies. These stages are a process of continuous physical, psychological and intellectual changes. It is an irreversible and permanent evolution of changes, our body has stages of growth, maturation and degeneration. The stage of Infancy or childhood is an important stage of development, in which many skills, such as speaking, reading and understanding acquired ideas. During this period children become more precise in their…

The Endocrine system is a complex mechanism of glands that secrete hormones that control almost every cell, organ, and function in each of our bodies. This system is directly responsible for regulating “metabolism, growth and development, tissue function, sexual function, reproduction, sleep, and mood”. (Zimmermann, 2016) EDC’s or Endocrine Disrupting Chemicals are environmental toxins that trigger “biochemical processes that alter development pathways” thus interfering with hormonal dispersal…

elevated cortisol level is unknown, but it may be involved with loss of bone density in anorexia nervosa(Lo Sauro et al., 2008). Alterations in growth hormone are also present in anorexia nervosa. Levels are more often elevated, but levels of insulin like growth factor (IGF-1) are decreased, indicative of growth hormone resistance. Antidiuretic hormone levels may also be low in anorexia nervosa which may rarely result…