Erythropoietin Essays

Lance Armstrong was an amazing athlete, He won 7 Tour De France Medals. Lance had all 7 medals stripped because he was caught using EPO ( Erythropoietin) EPO can stimulates the bone marrow to produce more red cells and increase oxygen to the muscles. Gene Doping has many issues, it makes the game or sport unfair, dangerous, and expensive. Gene Doping should not be allowed to be used for enhancing athletic performances. Gene doping would violate the cornerstone of sports, the fairness. Gene doping

Chronic kidney disease (CKD) is defined as the irreversible loss of kidney function. Kidney disease is not recognized until there is a significant loss of nephrons. The loss of nephrons results in a decrease in renal function. When the patient’s renal function is decreased the body is unable to maintain a balance between the patient’s fluid and electrolyte. A patient will not be able to dilute his or her urine due the decrease in renal function. There is a decrease in the excretion of phosphate

Devotions Inc., is a Fortune 500 company, which serves as the umbrella of Davita Kidney Care and Davita Medical Group. Devotions Inc. is one of the leading providers in dialysis treatment and kidney care in the United States. Our company specializes in the needs and services provided for patients experiencing end-stages of renal disease and chronic kidney failure. Through continuous innovations, friendly atmosphere, and skilled team professionals provide our patients with the quality of life that

Increase the Awareness of Chronic Kidney Disease What is Chronic Kidney Disease? Chronic kidney disease (CKD) is a progressive loss in kidney function. Every kidney has about a million tiny filters, which are nephrons. At the initial stage, healthy nephrons will take on the extra work when some nephrons are damaged. But if the damage continues, more and more nephrons shut down and even stop filtering blood effectively so that patients’ health will be affected. To be worse, kidney function falls

Historical Over the centuries of Olympic Games and high performance sporting events there has been many cases of doping, but there has been none as long running and well-hidden as Lance Armstrong’s doping case which has had a major impact on drug in sport. Lance Armstrong was seen as the world’s best road cyclist, winning the Tour De France seven consecutive times from 1999-2005. However from his first win in 1999 there had been allegations that he was using drugs to enhance his perform and win

Coping Without Doping Even though “blood doping” does not involve drugs, should the act be illegal in sports? This controversial practice is growing increasingly popular due to the benefits athletes can gain by such an easy fix. Blood doping is the injection of oxygenated blood into an athlete before an event in an attempt to enhance athletic performance. The practice was first documented in the 1980's during the summer Olympics in Los Angeles (“Doping in Sports”). It was not until the early 2000’s

As of today, professional sports in the United States that do have drug testing and do test for drugs have other programs that, are commonly, considerably less accurate than the International Olympic Committee (IOC) (Yesalis, C, n.d., page 43). Anabolic steroids have become more common during the 1970s, and later a method of disclosure was formed, they were combined to the IOC’s prohibited substances list in 1976. This had emerged in a marked increase in the number of doping-related disqualifications

Since the beginning of time, natural selection determined those who lives and those who died. It’s in our genes to try and outdo one another, with the hopes that we will live long enough to reproduce and pass on our genes. In a world where everyone wants to be the best, new scientific discoveries has helped humanity to achieve a greater goal. In more modern terms, these new advancements can help us to change our physical appearance as well as live longer and healthier lives. But before science has

Steroids are drugs used to become stronger and achieve a strong physique. Throughout recent history steroids have been viewed negatively by society. One reason it is viewed negatively is because of the idea of unfair advantage. Steroids are illegal and are strongly discouraged to be used and may have been first expressed during high school with the introduction of organized sport teams. There is a perspective for the legalization of steroids which focuses on the many benefits of legalization. The

main drugs used are stimulants, which increases an athlete's heart rate and blood pressure to improve endurance, reduce fatigue, and increases alertness. Another drug used is Erythropoietin (EPO), it is stated that it “is taken by athletes to increase the movement of oxygen in the muscle” (“Performance” Types). Erythropoietin and Hypoxia-inducible factor stabilizers (HIF) are known to reduce soreness and boost red blood cell count. This helps escalate athletic endurance, and is mostly used by cyclists

20 Percent Kidney Function The kidneys are a pair of organs that help remove wastes from the body and maintain internal balance. When kidney disorder occurs, these functions may be compromised. People who only have 20 percent kidney function remaining may face renal failure, an end-stage kidney dysfunction which can be life-threatening. To avoid this, patients must consult a nephrologist, who is a kidney specialist to get proper treatment and advice. Part 1: Symptoms of 20 Percent Kidney Function

If there is a increased red blood cell count or high hematocrit should point in the direction of dehydration, most commonly from severe diarrhea. It can also be a marker for increased erythropoietin production, which points to kidney malfunction. Erythropoietin is a hormone produced by the kidney in response to decreased levels oxygen in the blood, via the negative feedback mechanism. The increased count may also be a indicator of heart disease or lung diseases. Smoking

A controversial topic in todays sports is the extent in which athletes will go to improve their performance. The use of supplements and steroid has been widely debated and discussed and athletes have now come to rely on blood doping (). Blood is a multidimensional and dynamic tissue that is based on cells but its ability to impact multiple aspect of life is greater than the sum of its cellular components. Blood can not only be studied as a molecule but even has a role in human interaction. In this

influenced his career and health through the side effects of Erythropoietin (EPO), loss of support from the community and being striped of all his titles.

The Human Genome Project has led to many advancements in the medical field, such as gene therapy. Gene therapy is used to treat or prevent congenital diseases. While this is beneficial to people with inherited diseases and is a great accomplishment for the scientific community, it unintentionally lead to gene doping in athletes. Gene doping is the use of artificial genes to enhance athletic performance. It can endanger the athlete’s health and is difficult to test. It has become an ethical and social

blood by the muscles. Acclimatization to a high height includes changes that convey oxygen all the more viably to the tissues, despite decreased blood vessel PO2. Hyperventilation happens in light of the low PO2. The kidneys produce the hormone erythropoietin, which stimulates the bone marrow to expand its creation of red blood cells, so that more oxygen can be conveyed by the blood at given estimations of

Module 9 Case Study Acute Renal Injury and Chronic Kidney Disease Will is a 68-year-old male with a history of hypertension. Eight months ago, he started regular dialysis therapy for ESRD. Before that, his physician was closely monitoring his condition because he had polyuria and nocturia. Soon it became difficult to manage his hypertension. He also lost his appetite, became weak, easily fatigued, and had edema around his ankles. Will debated with his physician about starting dialysis, but she insisted

Have you ever heard of Barry Bonds? Well he was a Major League Baseball player that was on steroids. He hit more homeruns than any had ever hit in baseball. Drugs in sports is a huge deal in sports today. More and more athletes are doing drugs now. It is a problem that needs to be fixed.

quiet young and healthy died unexpectedly, we also can consider another real example. In 1987- 1988, fourteen Dutch cycle riders and four Belgians -all young and apparently healthy athletes died suddenly. The cause of their death huge usage of Erythropoietin (EPO). It’s a new kind of drugs that rise the creation of oxygen-carrying red cell. It means this drug can enhance performance athlete. Ideology of the Olympic states. " The important thing in the games is not winning but taking part. The essential

cancer from spreading. Tamoxifen, for example, blocks the estrogen receptors present in many breast cancers, which "interferes with the cancer's ability to grow and develop" ( CITE ). Another performance enhancing drug that benefits patients is erythropoietin, or EPO. The kidneys naturally make EPO, but people with kidney diseases do not make enough of the hormone. Taking EPO is a way of increasing red blood cell production, and therefore oxygen in the blood, without blood transfusions. Even asthma