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Hormone Essay Topics & Paper Examples

Thin-Layer Chromatography of Steroid Hormones

The purpose of this experiment was to test the solubility of various steroids in order to obtain more information about their structure. An unknown was also given to be included in the experiment. The test that was performed was thin-layer chromatography which required a glass plate. The known steroids used in this experiment were estradiol, hydrocortisone, cortisone, corticosterone and deoxycorticosterone. Introduction Steroid hormones are a subgroup of lipids. They are found in one of the primary endocrine glands in the body, the adrenal glands, which are located directly superior to the kidneys. The structures of the adrenal glands begin with the outer layer known as the cortex. This region is most commonly referred to as the adrenal cortex and provides…

Checkpoint Heredity and Hormones

In this essay I will compare and contrast the influence of hereditary and hormones reflection on human behavior. First I will talk about genetics, also referred to as heredity. Then I will speak on hormones. Also in this essay I will discuss the endocrine system, identification of hormones and the glands responsible for secreting them, and genetics, behavior genetics, and evolutionary psychology. Hereditary To compare heredity effect on behavior you have to start with the old question is it nature or nurture? The importance of nature versus nature is simply your belief of the way a person was raised determines their behavior, like a child being taught to hate and when they reach maturity they are more likely to hate…

Heredity and Hormones

Heredity is the genes that we acquired from our parents when we were conceived and cannot be controlled by anyone as of yet. You inherit certain genes from each parent that creates a new genetic combination that creates a unique person. (Hemandez, 2008) Hormones however are responsible for many of our human functions which include our metabolism, development, growth, reproduction and sexual desire. They also impact human behavior and mood. (Hemandez, 2008) Where Heredity creates who the person is, Hormones regulates how the person functions. This functioning is controlled by the Endocrine system, which controls the release of Hormones into the bloodstream. The Pituitary gland is located on the underside of the brain and is connected to the hypothalamus. It…

Physical Development in Middle Adulthood Paper

As the human body ages and reaches a point where it is no longer growing and changing due to hormones, it slowly starts to change in other ways. Age starts to take its toll much earlier on the body than most people think. Physical, mental and emotional changes are being made in the middle parts of an adult’s life. The midpoint of a person’s life is a period from age 35 to 64, and it is referred to as middle adulthood. Webster defines middle as “equal distance from beginning to the end” and the word adult is a person who is “fully grown or developed” (Dictionary 2010). Combining these words is like saying that an individual is half way through…

Chemical Eric

Part 1 1. What hormonal problem could be causing these symptoms? His pituitary gland isn’t working because it has a tumor on it causing his problems like bad coordination, being very tall and skinny (6ft, 150lbs, and size 13 shoe), right knee swelled, ulcerated sores on lower left leg that wouldn’t heal, often was sick and didn’t feel good, and having large hands and feet. 2. Why would joint damage be associated with rapid growth and low testosterone levels? Joint damage would be associated because of the growing pain that a person has when having a growth spurt. His bones and ligaments were stretching quicker than a normal person would stretch and his joints can’t keep up with it causing…

Cushing’s Syndrome

Scenario You graduated 3 months ago and are working with a home care agency. Included in your caseload is J.S., a 60-year-old man suffering from chronic obstructive pulmonary disease (COPD) related to (R/T) cigarette smoking. He has been on home oxygen, 2 L oxygen by nasal cannula (O2/NC), for several years. Approximately 10 months ago, he was started on chronic oral steroid therapy. Medications include ipratropium-albuterol (Combivent) inhaler, formoterol (Foradil) inhaler, dexamethasone (Decadron), digoxin, and furosemide (Lasix). On the way to J.S.’s home, you make a mental note to check him for signs and symptoms (S/S) of Cushing’s syndrome. Clinical Presentation • Centripedal (truncal) obesity or generalized obesity • Thin arms and legs • Bruising • Weakness and fatigue •…

Hashimoto’s Thyroid Disease

Have you been living your life trying to be as healthy as you could possibly be? What if one day you had a visit with your doctor and found out that something is wrong? Well, this is exactly what happened to my mother and her sisters, which made me wonder if it could happen to me. I am referring to a condition called Hashimoto’s Thyroid Disease, which is a common hypothyroid disorder found among many different people and countries throughout the world. As you read through this paper, you will learn the basics about Hashimoto’s Thyroid Disease, including some of the causes, the signs and symptoms, and the treatment. The reason I decided to research this subject was the fact…

What makes Us Happy

“Endorphins are considered the best and most legal way of achieving a high” Nathan Altman said in his Endorphins Question and Answer article. Endorphins are polypeptides that are produced in the brain. They are able to bind to the neuro-receptors in the brain to give relief from pain. Endorphins can be accredited with the affect that exercise has on the brain. The so called runner’s high is a result of endorphins being produced in the brain. Discovered in 1975 endorphins are one of several substances in the brain that resemble morphine. These substances were referred to as opoids. The polypeptide endorphin contains thirty amino acid units. Opoids are considered stress hormone like corticotrophin, cortisol, and catecholamines (adrenaline, nonadrenaline), and are…

Metabolism and Thyroid Hormone

Part 1 1 Which rat had the fastest basal metabolic rate (BMR)? The normal rat had the faster basal metabolic rate, because it was not missing its pituitary gland or its thyroid gland. 2 Why did the metabolic rates differ between the normal rat and the surgically altered rats? How well did the results compare with your prediction? The normal rat has the highest BMR because it has the glands required to stimulate and regulate the release of thyroid hormones. 3 If an animal has been thyroidectomized, what hormone(s) would be missing in its blood? Triiodothyronine and thyroxine. 4 If an animal has been hypophysectomized, what effect would you expect to see in the hormone levels in its body? For…

Physical Changes in Adolescence

Children must pass through several stages, or take specific steps, on their road to becoming adults. According to the U.S Department of Health and Human Services the term adolescence is commonly used to describe the transition stage between childhood and adulthood. Adolescence is also equated to both the terms “teenage years” and “puberty.” They also state that puberty refers to the “hormonal changes that occur in early youth; and the period of adolescence can extend well beyond the teenage years. In fact, there is no one scientific definition of adolescence or set age boundary.” During the adolescence stage, parents will notice the greatest amount of changes that will occur in their child’s body. The adolescent himself/herself will also take note…

Endocrine System

An overview of the nervous and endocrine systems, their functions and how together they regulate homeostasis The endocrine system is the internal system of the body that deals with chemical communication by means of hormones, the ductless glands that secrete the hormones, and those target cells that respond to hormones. The endocrine system functions in maintaining the basic functions of the body ranging from metabolism to growth. The endocrine system functions in long term behavior and works in conjunction with the nervous system in regulating internal functions and maintaining homeostasis. Hormones are the chemical messengers released by specialized endocrine cells or specialized nerve cells called neurosecretory cells. Hormones are released by the endocrine system glands into the body’s fluids, most…