Endocrine System Essay

825 Words2 Pages
bulb-icon

Recommended: Physiology and anatomy of the endocrine system

The endocrine system is composed by a group of glands that secrete hormones for the secretion of a specific organ and the result of this cycle will contribute to of physiological and behavioral activities. The circulatory system makes a connection with the hormones secreted because it helps them to travel around the human body in a very short time. The endocrine glands that secrete the hormones that target specific hormones consist of the pituitary gland, thyroid gland, adrenal gland, pancreas, ovaries and testes. However, they are secondary organs part of the body system such as the kidney, liver, and heart. The kidney in particular secretes endocrine hormones such as renin and erythropoietin (EPO). Erythropoietin is a hormone that controls …show more content…

There are different types of anemia that affect millions of Americans, the leading problems in the bone marrow and stem problems. Anemia results in cell problems as aplastic anemia, in which the reduction of or absence of stem cells are too low. The characteristics of the unusual capacity of self renewal inhibit the capacity of regeneration in the bone marrow leading to Aplastic Anemia (AA). The mature stem cells are the functional supply over the life time that protect the physiological needs of the human body. The response of aplastic anemia is the blood loss or hypoxia in response of multiple infections that may target the immune system during advanced stages. As Polycithemia the treatments for aplastic anemia are radiation, medication and chemotherapy in order to stimulate stem cell …show more content…

Leukemia is a type of cancer that that grows out of control inside of the spongy parts of the bone, although this type of cancer is mainly introduced by the exposition of the body to larger amount of radiation, lead by a previous cancer the body or by a gene mutation (abnormal chromosomes) cause by heredity in the family history. Treatment for this type of cancer in the bones is to destroy the leukemia cells to allow the healthy cells to stimulate the correct proportion of normal stem cells in the red bone marrow. Induction therapy is used for primarily stages of leukemia which consist of radiation and chemotherapy in order to kill the degenerative cells inside the bone marrow, but it is important to mention that this type of treatment kills all types of cells and cause secondary health problems. Consolidation therapy consist of a red bone marrow transplantation, this type of treatment include the induction of the medulla of a close relative to increase the red blood cell production in the diagnosed person with

Show More
Related

  • Hypovolemic Shock Case Study

    816 Words  | 2 Pages

    While the respiratory and cardiovascular systems are most reliant on one another, all body systems require a functioning circulatory cycle in order to thrive. Blood circulation and consistent transfer of oxygen to cells is required to maintain cell and tissue life. Disturbances to this process will cause cells and tissues to die (Red Cross 48). This state of balance and functioning body systems is referred to as homeostasis, defined as a “condition of equilibrium in the body’s internal environment due to constant interaction of body’s many regulatory processes” (Tortura 8). Changes or disruptions to homeostasis are regulated by the Endocrine and Nervous systems of the body. The endocrine system is made up of glands placed throughout the body

    Read More

  • Epogen

    2890 Words  | 6 Pages

    Its uses are stimulating the body to make red blood cells, treatments of anemia (loss or reduction of red blood cells) associated with chronic renal failure or anemia caused by AZT (zidovudine) in HIV-infected persons. Before Epogen was produced or used, blood transfusions and male hormone therapy was used in treating anemia, which was caused by chronic renal failure.

    Read More

  • Drug Testing in The Olympics

    762 Words  | 2 Pages

    Most drugs can be put into one of the five categories of performance enhancing drugs. Anabolic Steroids are mainly strength builders. They can be available in forms that flush out of your system within a few hours. The most popular of these drugs is the synthetic testosterone. Most people have a one to one ratio of testosterone and epitosterone. Few people have elevated levels of three to one, while the Olympics allow up to a six to one ratio4. According to the Olympic Guidelines, you could take this drug up to the six to one ratio and still participate in the games with the contenders that don't take anabolic steroids. They can't really discourage this because this is still following the guidelines. Another category is EPO, which stands for Erythropoietin. Erythropoietin regulates red blood cell production. The red blood cells deliver the oxygen to the muscles and organs of the body. EPO is mostly used by the long distance runners because of its endurance enhancing qualities.

    Read More

  • The Use of Erythropoietin by Athletes

    895 Words  | 2 Pages

    Audran, M., et all., Effects of Erythropoietin Administration in Training Athletes and Possible Indirect Detection in Doping Control. 1999 Medicine and Science in Sports and Exercise, 195: 639-645

    Read More

  • Erythropoiin Essay

    682 Words  | 2 Pages

    Throughout this essay five points have been presented which highlighted what Erythropoietin is, how it works, what its benefits are compared to its potential side effects and its overall use in professional sport. Its function as a red blood cell producer and regulator are essential to ensure that our muscles, organs and brain have enough oxygen and nutrients flowing into it at all times. The invention of an artificial version of Erythropoietin has ensured a viable treatment for some conditions but has also opened up the possibly of unethical use in sports. The health risks incurred with use of r-HuEPO especially in the long term mean that its risks far outweigh any minor perceived benefit for athletes and as such should only be used for prescribed medical reasons.

    Read More

  • Analysis of Performance Enhancing Drugs

    897 Words  | 2 Pages

    In today’s age, performance enhancing drugs have become more advanced than just some special herbs and spices. Scientists today have found ways to manipulate elements to help provide muscle mass and stamina. Some types of performance enhancing drugs are human growth hormones (HGH), testosterone boosters, anabolic steroids etc. When taking HGH, a person might experience results such as an increase in muscle mass, an increase in bone density, and a reduced fat content in the body (Freudenrich). The same results could be found when you take anabolic steroids. Anabolic steroids have been sought after to athletes and bodybuilders because they increase the size and strength of muscles. They also increase aggressiveness and competitiveness, which can be desirable traits in sports (Helmenstine). On different occasions such as a cyclist or a long distance runner, these athletes will store some of their red blood cells when their hemoglobin is high. The athlete will then train and work as usual, but right before the athlete competes they will transfuse the blood they took out back into their body therefore creating more red blood cells to ...

    Read More

  • Components Of The Endocrine System

    849 Words  | 2 Pages

    The endocrine system consists of six parts; pancreas hypothalamus, thyroid, pituitary gland, ovary, and adrenal gland. The pancreas is a large gland that produces hormones that regulate blood sugar; produces enzymes that break down carbohydrates, lipids, proteins, and nucleic acids; and produces sodium bicarbonate, a base that neutralizes stomach acid. The hypothalamus is a brain structure that acts as a control center for recognition and analysis of hunger, thirst, fatigue, anger, and body temperature. The thyroid is a large gland in the neck that secretes (produces) hormones regulating growth through the rate of metabolism. The pituitary gland is in the base of the skull that secretes nine hormones that directly regulate many body functions and control the actions of several other endocrine glands. The ovary ( found in females) is a gonad that produces eggs. The adrenal glands are a pair of glands located above the kidneys, which produces epinephrine and norepinephrine. The endocrine system main function is to release hormones that affect activities of other cells.

    Read More

  • Biology: Endocrine Hormones

    600 Words  | 2 Pages

    Endocrine Hormones Are Involved In the Homeostasis of Blood Pressure Human body is probably as scientific as it could get with a whole network of controls and balances well in place. We have the nervous systems and immune systems and these systems are there to stay and more importantly they evolve and change with the passage of time. They keep upgrading themselves and this what keeps the man up to par with everything else and the change as and when they do come about. The hormone is like a messenger or a communicator in the case of out body. Once released, it carries the message through and forth and it travels through the main blood stream until it reaches and finds a cell with a receptor that it fits. This has to be a perfect fit and that is why it is sale that it must attach itself to the molecule like a key made for a certain lock. Then, like a key in a lock, the molecule attaches to the receptor and sends a signal inside the cell, which is relayed from here onwards. It is the content of the message which implies as to whether produce, release, take in or reduce the supply of p...

    Read More

  • Pernicious Anemia

    974 Words  | 2 Pages

    As we all know oxygen is the main source of life, in the human body Erythrocytes are one of the most important cells, (which transports oxygen to all cells and organs and takes CO2 to be extracted by the lungs), any changed or defect in the DAN or even the shape of it will lead to abnormality to our health. According to Elaine N & Katja H (2008 anatomy and physiology pp 642) Anemia “is a condition in which the blood’s oxygen carrying capacity is too low to support normal metabolism” which has multiple tips like Sickle cell anemia, Aplastic Anemia, Iron-Deficiency anemia and pernicious Anemia.

    Read More

  • Iron Deficiency Anemia

    2262 Words  | 5 Pages

    Iron deficiency in the body limits the synthesis of heme, a prosthetic group of hemoglobin that in turn confines the synthesis of hemoglobin and decreases the production of red blood cells (RBCs) in the bone marrow resulting in anemia. The life span of red blood cells lowers because of the iron deficiency and even accelerates eryptosis. The removal of red blood cells during anemia can be attributed to an increase in membrane stiffness and a decrease in deformability, which decreases the ability of red blood cells to pass through the spleen without being removed (Nagababu et al., 2008).

    Read More

  • The Endocrine Sysytem

    934 Words  | 2 Pages

    The endocrine system is a collaboration of all the glands in the human body and all the hormones produced by those glands1. The glands are controlled by the stimulation of the human nervous system including the chemical receptors in the blood and the hormones produced by other glands. By regulating and controlling the hormone levels in the body the endocrine system controls homeostasis in the body1. The gland system can be divided into two types. Exocrine glands release secretions outside of the bloodstream, mainly to the skin and the mouth. Meanwhile, endocrine glands release secretions into the bloodstream where they are transported elsewhere2.

    Read More

  • Nervous System and The Endocrine System, Questions and Answers

    1407 Words  | 3 Pages

    The Endocrine System carries hormones into the blood and other body fluids. These chemicals are most important for our growth, responses to stress, metabolism and water and mineral balance. The hormones that the endocrine system distribute throughout the body provide feedback to the brain for neural processing. The reproductive hormones can somehow affect the nervous system development. The Hypothalamus controls some of the endocrine glands.

    Read More

  • Essay On The Endocrine System

    1018 Words  | 3 Pages

    The endocrine system is a group of glands that create hormones in our bodies which help regulate growth and development, metabolism, sleep and mood as well as many others. The endocrine system secretes hormones internally through our blood stream. The endocrine system has a network of glands that work together to produce hormones and here is am example of some that may be small or have a small role in the endocrine system but are extremely important. The glands of the endocrine system are: hypothalamus, pineal, pituitary, thyroid, parathyroid, pancreas, adrenal, thymus and the female glands ovaries and the male glands the testes. These glands all produce different kinds of hormones in our bodies and they all do specific things that creates a response from, tissues, cells and other organs throughout our bodies. The endocrine system uses blood vessels to send message throughout our bodies to deliver hormones through cells.

    Read More

  • Essay On Endocrine System

    606 Words  | 2 Pages

    There are three major glands in the endocrine system, which are the thyroid gland, adrenal glands, the ovary and testes, and the pituitary gland. A section of the brain above the pituitary gland called the hypothalamus controls the endocrine system and communicates with...

    Read More

  • Systems of the Human Body

    1330 Words  | 3 Pages

    ...culatory system. Pituitary gland is a growth hormone that helps in mertabolism and develops reproductive organs. The thyroid controls metabolsim on the rate that the body breaks down food. Adrenal gland secretes many hormones including adrenaline which prepares the body to react in a stressful situation. The pancreas produces digestive enzymes and insulin. Ovaries produce ova and estrogen. Testes produce sperm cells and testosterone. To stay healthy you should get a regular medical check-up, eat a well-balanced diet, sleep at least 8 hours, and decrease stress in your life. Some problems are growth disorders, diabetes, and obesity. Puberty begins at different times for girls then boys. Girls start around ages 9-13 and boys are ages 10-15.

    Read More

More about Endocrine System Essay

Open Document