Endocrine System And Non-Steroid Hormones

Steroid hormones are lipid soluble and structurally related to cholesterol. Nonsteroid hormones are lipid insoluble and structurally related to proteins. Steroid hormones enter

The endocrine system includes of specific tissues and glands which secrete chemical messengers to the body called hormones. The glands are aided by the nervous system and chemical receptors in the blood and other hormones produced by other glands. Hormones regulate many functions of the body such as cellular metabolism, reproduction, sugar and mineral homeostasis and digestion.

Testosterone is a hormone in both men and women, but in greater extent in the men, testosterone is a chemical compound (C19H28O2) and is responsible for the characteristic of men such as, sexual characteristics/sexual organs, deepening of the voice, and facial and body hair. (Neil Schlager, Jayne Weisblatt, and David E. Newton 2006) Testosterone/Steroids has bodybuilding and masculinizing effect as well as treating a variety of medical conditions, like asthma, the steroid is used in a puffer, they can be used for anabolic or androgenic purposes and made for synthetic purposes making them illegal. (BROWER, K. J. 2001) Many athletes will use these to gain an advantage on competitors, with lean muscle and higher endurance, with many uses, there

*Endocrine glands produce – hormones, they work with other hormones to perform many functions including: control water & electrolyte balance, regulating carbohydrate metabolism, working as neurotransmitters, maintaining stress & inflammation, regulate reproductive functions

The gonads are the male and female reproductive organs, the testes (males) and ovaries (females). The testes and ovaries produce androgens (testosterone) and estrogens, these hormones affect aggressiveness, mood, and sexual interest and behavior. Higher levels of these hormones have been shown to promote aggressiveness in both sexes (Morris and Maisto, 2002).

The adrenal glands, located above the kidneys, are where natural hormones and steroids that the body uses are secreted and regulated. These hormones and steroids come from either the adrenal cortex, or the adrenal medulla. Hormones from the cortex start at the pituitary gland where ACTH or adrenocorticotrophic hormone is secreted. “ The adrenal cortex secretes hormones known as corticosteroids, or cortical steroids.”( Rather, Spencer) There are three zones of the adrenal cortex, the zona glomerulosa, fasciulata, and reticularis. Each of these zones produce specific steroid hormones. Two main types of steroids among many others are Cortisol and Aldosterone. Cortisol is referred to as the stress hormone as it is involved in the response to stress and anxiety. Aldosterone increases reabsorption and retention of sodium and water in the kidneys. This process involves secretion of potassium and is stimulated by low blood sodium, this increases blood volume and

The adrenal glands are made up of two different sections. The interior (medulla) which produces hormones similar to adrenaline. The (cortex) outer layer has the role of producing a group of hormones that are called corticosteroids; these include mineralocorticoids, glucocorticoids and the male sex hormones known as (androgens).

The endocrine system uses chemical messengers called hormones that are transported by the circulatory system (blood). They act on target cells that may be anywhere in the body.

The Endocrine System is made up of the pituitary gland, thyroid, parathyroid, pancreas, thymus, ovaries, testes, adrenal glands, and the hypothalamus. These glands secrete hormones that help maintain homeostasis in the body. The endocrine system releases hormones that promote growth, development, reproduction, and metabolism.

Estrogen is a hormone produced by the ovaries that helps the uterus to develop. The removal of the ovaries eliminates the source of estrogen and the uterus

The endocrine system is a group of glands distributed throughout the human body. This group of glands secretes substances called hormones. These hormones are dumping into the bloodstream (Shier, Butler & Lewis, 2009). The endocrine system does not have a single anatomic location. It is dispersed throughout the human body. The final purpose of this process is to control, regulate, and coordinate the functioning of the human body. Some body functions can be activated or inhibited by hormones, which are secreted in very small quantities. The hormone related diseases may be due to hyper secretion, or a hypo secretion. The hormones secreted by the endocrine glands regulate growth, development and function of many tissues, and coordinate the

Many of these hormones are natural and are completely necessary for proper functioning of the metabolic systems. Others, however, are administered artificially to stimulate growth or to increase strength and energy, legally or illegally. Anabolic steroids, for example, are used therapeutically to treat a variety of different conditions, such as delayed puberty. They increase muscle growth and are closely related to testosterone, so they stimulate many other masculine features such as voice depth and hair growth. Some anabolic hormones include

What are steroids? Steroids are a drug that are mainly used by people who are involved in sports. They are also used by people who are affiliated with making themselves stronger.Steroids are drugs that are injected into the body, usually through the anus with hypodermic needles.The drug is chemical hormone. Steroids control growth, metabolism, and blood chemistry. The two main kinds of steroids are corticosteroids and sex steroids.

The chemical substance of an endocrine gland is called hormone. Endocrine glands are also known as ductless glands. Endocrine glands secrete or deposit the hormones into the blood. After the deposition of hormones into the blood, the blood provides the hormones to each and every part of the body. Estrogen and testosterone are the two sex hormones. In similarity with all other hormones, estrogen and testosterone are messengers that take the message to the respective part of the body. Estrogen and testosterone are in fact the substances that are produced in one part of the body and go on to provide information to other parts of the body about what they should do. Men and women produce both estrogen and testosterone (J., 1984).

The endocrine system in the human body stores a chemical known as hormones. Hormones are released by endocrine glands into the bloodstream and travel throughout the body carrying messages. A hormonal impulse is similar to a nerve impulse only much slower. The messages carried by the hormones trigger different behaviors. Hormones can affect behavior in many ways such as: Mental activity or tiredness, boredom or excitement, sexual