| Papers [1-15] of 38 :: [Page 1 of 3] | | Go to page : 1 2 3 —> | Search results on "KIDNEY DEVELOPMENT": |
|
|
Kidney Development, 2006.
An examination of the development of the kidney organ.
1,252 words (approx. 5.0 pages), 0 sources, APA, $ 42.95
»
Click here to show/hide summary
Abstract
This paper examines the cell growth and organ development in humans, as well as, in frogs. The writer discusses the various growth periods which occur in an organism and looks at how organs evolve into fully functioning elements of the body. In addition, the paper shows that through scientific research it has become evident that with the DNA of all people there can be identification of the cells in the body, leading to an understanding of how those cells work throughout organ systems.
From the Paper
"Taxonomy serves to classify organs and the taxa is the relationship among all elements within the organ system (Huggett, 2004, p. 5). The kidneys are constructed with tubules (Haldane & Huxley, 1927, p. 116). The tubules are created through capillaries within an area called a tuft (Haldane & Huxley, 1927, p 116). As the tubules extend from this tuft they are connected into the core of the kidneys. The tuft itself continues to function within the body as a filter. The kidneys are then comprised of capillaries and glomerulus (Huggett, 2004, p. 5). Their primary function is to dispel fluids from the body when they are no longer needed. Fluid that is drained through the tubes of the kidneys the cells that exist within them are tasked with collecting elements within the fluids that assist in body functioning and that are unwanted (Huggett, 2004, p. 5). For example, a positive element would be blood, while a negative one would be acids."
| |
|
Endocrine System and the Kidneys, 2005.
Examines kidney functioning and the endocrine system in the human body.
1,350 words (approx. 5.4 pages), 5 sources, $ 53.95
»
Click here to show/hide summary
Abstract
The paper calls for a complete review of the endocrine system in the human body along with a description of kidney functioning. Once both systems are described, a presentation is made with respect to kidney failure and treatment by kidney dialysis. Each endocrine gland is described in detail along with the kidney ductless endocrine system. Comparisons are made between the two systems.
From the Paper
"All the systems in the human body are vital to our survival and well-being and if one succumbs to failure the entire whole body will cease to work properly. The main systems of the human body are the nervous, endocrine, respiratory, circulatory, immune, digestive, excretory, skeletal, and muscular, (Jacob, 1). They all work together in harmony and unison to keep us alive in perfect synergy. In fact, a 17th dualist and intellectual rebel by the name of Rene Descartes delved into the depths of the human psyche and concluded that man is made up of two different kinds of substances, namely, the mind and the body. To Descartes the mind was representative of man's mental properties and the body representative of physical properties. As a medical expert Descartes proposed that the answer of the relationship between mind, body, and soul lies within the endocrine system."
| |
|
Chronic Kidney Disease, 2008.
Looks at the detection and treatment of mental health problems associated with chronic kidney disease.
2,290 words (approx. 9.2 pages), 7 sources, APA, $ 70.95
»
Click here to show/hide summary
Abstract
This paper explains that the numerous factors of kidney disease can directly affect a sufferer's state of mind. Not only is there physical pain involved, but also there is the humiliation of having a catheter, the burden of dialysis, the stress of the potential of transplant surgery and the possibility of putting a loved one in danger if they become a donor. The author points out that diagnosis and appropriate treatment of a psychiatric problem related to chronic kidney disease depends on a rational assessment of numerous contributing factors and the strengths and weaknesses of the individual. The paper stresses that one of the most important roles the advanced practice nurse is early detection and intervention.
Table of Contents:
Introduction
Overview of Kidney Disease
Implications for Mental Health
Diagnosis and Treatment
Role of the Advanced Practice Nurse
From the Paper
"Statistically, men and women over 55 face an increasing probability of acquiring some chronic disease (Birren & Sloane, 2001). A psychiatric symptom such as poor memory may be related to organic illness, for example, a brain disorder, or represent a psychological aspect of an illness, for example, depression. Depression is the most frequent incapacitating psychiatric problem throughout life. More than half the victims of a serious depression have their first episode after 60, and estimates are that careful clinical examination would confirm depression in 10 to 30 percent of those over 65."
| |
|
Kidney Transplants, 2002.
Examines how families deal with the experience of kidney transplants and the options available to them.
900 words (approx. 3.6 pages), 4 sources, $ 35.95
»
Click here to show/hide summary
Abstract
A young woman has kidney disease has been matched with her younger brother. They are not close and the doctor is advising for him to not donate his kidney. There's a company that has a genetic engineered kidney but it has never been tried on humans. What should the family do?
| |
|
Kidney Stones, 2007.
An overview of the definition, diagnosis and treatment of kidney stones.
1,195 words (approx. 4.8 pages), 5 sources, MLA, $ 40.95
»
Click here to show/hide summary
Abstract
This paper looks at how kidney stones, also knows as urolithiasis, are pieces of solid material that form in the kidneys as a result of substances found in the urine. The paper explains that when stones get caught in the urinary tract, they block the urinary flow and cause intense pain. The paper discusses how they can be detected by x-rays and sonograms and how treatment is usually by drinking copious amounts of water and in fewer cases by surgery.
From the Paper
"Although many stones are so small in size that they do not cause the appearance of any symptoms, there are many however, that do. Individuals with kidney stones oftentimes experience sudden pain usually located in the lower back area or the abdomen. This pain is associated with the kidney stone entering and moving down the ureter, causing blockage or irritation. As a result of the excruciating pain, nausea and vomiting may occur. Some individuals may notice blood in their urine as a result of the kidney stone rubbing against the narrow walls of the ureter. The urine may also be cloudy in color and possess a strong and unpleasant odor. "
| |
|
Kidney Trafficking, 2008.
A discussion of the illegal trafficking of kidneys around the world.
2,215 words (approx. 8.9 pages), 6 sources, APA, $ 68.95
»
Click here to show/hide summary
Abstract
This paper discusses the case against Dr. Horror-Amit Kumar, the alleged mastermind of a shocking and reportedly expansive kidney trafficking ring, which has raised eyebrows in Canada, Europe, the United States, India and in civilized societies around the world. The paper explains that a clandestine, crime-syndicate-driven network of doctors have been providing stolen kidneys to wealthy people in India and other venues. The paper claims that this is an outrageously unethical and illegal violation of values and human rights. It argues for a world-wide cooperative strategy, run through the United Nations, the World Health Organization, or other respected international agencies, that will address the best way to get needed organs to people regardless of their ability to pay. The paper concludes that this issue has not received serious attention because Western nations are preoccupied with fighting terrorism.
From the Paper
"These illegally harvested kidneys were believed to have been transplanted into "more than 500 kidneys into foreign and well-paying Indian patients." Where did Kumar and his colleagues get those kidneys? The Star claims that Kumar made a "desperate attempt to bribe Nepalese police" when they arrested him in his hotel room in southern Nepal. Reportedly, Kumar offered police "2 million rupees" if they would let him go. They refused.
"Moreover, reports in the Star indicate that Kumar "and his network forcibly removed kidneys from more than 500 poor laborers over a period of nine years." One of those men was an Indian laborer named Shakeel Ahmad, according to the Star (February 10, 2008), who stood on the side of the main road to Delhi as he always did, waiting for someone to pick him up and offer him a job digging ditches or hauling heavy materials."
| |
|
Respiratory and Circulatory Systems, Immunity and Kidney, 2004.
This paper looks at the respiratory and circulatory systems, with a view of the immunity system and the kidney.
1,125 words (approx. 4.5 pages), 5 sources, MLA, $ 39.95
»
Click here to show/hide summary
Abstract
In this paper the writer first looks at the blood vessels and their functions. Then the writer discusses the meaning of "immunization" and autoimmune diseases. The paper then studies how various diseases affect the lungs. Finally, the writer discusses the function of the nephron, the functional unit of the kidney.
From the Paper
"Arteries arterioles and capillaries carry oxygenated blood to the tissues of the body and capillaries venules and veins carry de-oxygenated blood back to the lungs for re-oxygenation. The only arteries which carry oxygen-poor blood are the pulmonary arteries which carry this blood from the right ventricle of the heart to the lungs for oxygenation. The only veins which carry oxygen-rich blood are the pulmonary veins which carry oxygenated blood from the lungs to the left atrium of the heart. The pulmonary arteries ... "
| |
|
Kidney Failure and Hemodialysis, 1994.
An examination of the treatment for kidney failure including alternatives, success, pros and cons.
1,800 words (approx. 7.2 pages), 9 sources, $ 63.95
»
Click here to show/hide summary
From the Paper
"Hemodialysis: The Treatment For Renal Failure
The primary function of the kidneys is to rid the body of wastes. These chemicals may include the by.products of normal physiologic processes, drugs, and various toxins. When the kidneys malfunction, such substances begin to accumulate. Over time, progressive kidney failure can result in uremia. Unless the condition is reversed, pathophysiological consequences will ensue which may ultimately end in death. Of all the renal replacement therapies, hemodialysis is the most effective. Other therapeutic modalities include hemofiltration, peritoneal dialysis, and kidney transplantation. Although these different treatments have their own particular advantages and disadvantages, the majority of patients with kidney failure depend on hemodialysis for their survival. "
| |
|
Synthetic Analogs of Erythropoietin, 2006.
Presents a research project designed to develop synthetic analogs of erythropoietin, a protein hormone produced by the kidney that stimulates the production of red blood cells.
1,350 words (approx. 5.4 pages), 1 source, $ 53.95
»
Click here to show/hide summary
Abstract
This paper reports on experiments addressing the issue of developing synthetic analogs of erythropoietin, a protein hormone produced by the kidney that stimulates the production of red blood cells. The hormone is given to patients suffering from kidney failure when they develop anemia, which occurs primarily because their production of erythropoietin is abnormally low. The company has produced an analog that stimulates red blood cell production and so mimics the action of erythropoietin. The analog has been derived from bone marrow cells in culture. The product may be called Redgen. The current research is a test on Redgen to characterize its activity and signaling pathway.
| |
|
Chronic Renal Failure, 2006.
This paper discusses chronic renal failure, also called chronic kidney failure, which is a serious disease that can be fatal if not treated.
1,690 words (approx. 6.8 pages), 3 sources, APA, $ 54.95
»
Click here to show/hide summary
Abstract
This paper explains that, in the beginning of chronic renal failure, there are virtually no symptoms; however, the progression of the disease can cause an increase in blood pressure, an accumulation of potassium in the blood, an accumulation of urea, anemia, fatigue, an overload of fluid volume, cardiac arrhythmia and vascular calcification. The author points out that, at end-stage of renal disease, renal replacement therapy, such as kidney dialysis and even kidney transplant, is required to keep the patient alive. The paper relates that patients with chronic renal failure also have a high incidence of atherosclerosis, which usually accelerates at a faster rate, and of cardiovascular disease, which has a prognosis that is not as good as someone without chronic renal failure.
From the Paper
"Sometimes, the levels of serum creatinine have not been measured in the past, and therefore the patient is often first treated as having acute renal failure. Only when blood tests continue to show elevated serum creatinine levels and it is determined that the renal failure is irreversible will the diagnosis be made as chronic renal failure as opposed to the previously assumed acute renal failure. A numerous amount of uremic toxins also accumulate in individuals that have chronic renal failure and are involved in the treatment of standard dialysis."
| |
|
Eating Disorders, 2005.
This paper discusses eating disorders especially their early prevention.
1,885 words (approx. 7.5 pages), 7 sources, APA, $ 60.95
»
Click here to show/hide summary
Abstract
This paper explains that, since about 85% of women with eating disorders had an onset of the illness by the age of 20, families and community groups must be prepared to impact the health and well being of their young people. The author describes anorexia nervosa, characterized by a strong desire to be thin at all costs, bulimia nervosa characterized by the victim binging on food and then purging the food from their body and compulsive eating characterized by uncontrollable eating and consequent weight gain. The paper relates that, in addition to the media, the home is another place in which an eating disorder can be cultivated especially abusive homes whose families are not able to support or create a safe environment for development; even having a good home life sometimes isn't enough to avoid the effects of eating disorders because the complex American culture has created a toxic environment for developing personalities.
Table of Contents
Types of Eating Disorders
1. Anorexia Nervosa
2. Bulimia Nervosa
3. Compulsive Eating
4. Binge Eating
Causes and Contributing Factors
1. Media
2. Advertising
3. Television and Movies
4. Family
5. Social
6. School
7. Work
Risks by Groups
1. Men
2. Women
3. Athletes
4. Children
Effects on Health
1. Oral
2. Cardiovascular
3. Slow Heart Rate
4. Low Blood Pressure
5. Kidney Failure
6. Osteoporosis
7. Muscle Loss
Getting Help
1. Admitting the Problem
2. Asking for Help
3. Approaching Someone
4. Recovery
Relapse
1. Signs
Prevention
1. Plan
2. Spiritual
3. Alternative
Therapy
1. Individual
2. Group
3. Family
4. Nutritional
From the Paper
"Compulsive eaters use food as a way to cope with the stresses of day-to-day life. They usually realize that their behavior is abnormal but feel out of control. Compulsive eating usually starts in early childhood when a child can't develop the skills needed to deal with stressful situations. Some compulsive eaters have been sexually abused and eat as a way to defend themselves by putting the fat in-between themselves and others. By gaining weight, they may also feel less at risk for sexual assault because they are seen as unattractive. Men are likely to be compulsive eaters."
| |
|
Renal System, 2005.
A description of active and passive re-absorption functions of the kidney.
920 words (approx. 3.7 pages), 2 sources, APA, $ 31.95
»
Click here to show/hide summary
Abstract
This paper describes the active and passive re-absorption functions of the kidney and the process and purpose of tubular secretion. The paper discusses the structure of the tubular systems of the kidney and delineates which processes take place in which parts of the system. The paper also details the mechanisms and substances involved in both processes and how they contribute to homeostasis.
| |
|
Epithelial Cells of the Nephron, 2008.
This paper describes the epithelial cells of the nephron, which is the basic structural and functional unit of the kidney.
1,040 words (approx. 4.2 pages), 11 sources, MLA, $ 36.95
»
Click here to show/hide summary
Abstract
This paper explains that the framework of the nephron in the kidney is made up of epithelial cells. The author points out that there are two types of nephrons, cortical and juxtamedullary, and they are named according to the location within the renal parenchyma. The paper relates that epithelial cells that make up the nephron must be able to preserve nutrients and materials required by the body and return them to circulation, while leaving wastes, toxins and excess water to be expelled. The author states that the epithelia are described by the number of layers and the shape of the cells at the edge closest to the exterior environment, thus helping to prevent bacteria and other foreign materials from entering the body. The paper continues that the epithelial cells of the nephron permit the kidney to have particular functions that include controlling blood pressure.
From the Paper
"Epithelium lines the surfaces of the body and is positioned on the borders between the exterior and interior environments. Epithelium is a tissue composed of cells, bound tightly together with no intercellular connective tissue. These cells derive their food and oxygen from the tissue fluid that filters through from the capillaries in the underlying connective tissue. The epithelium develops in the embryo from all the three germ layers; ectoderm, mesoderm and endoderm. The epithelium is derived from mesenchyme cells that mature into connective tissue, bone, cartilage, blood and the lymphatic system."
| |
|
Acute Renal Failure, 2004.
An extensive analysis of the kidneys and acute renal failure.
4,756 words (approx. 19.0 pages), 6 sources, MLA, $ 122.95
»
Click here to show/hide summary
Abstract
This paper presents a colorful and detailed explanation of the function of the kidneys. The paper offers many diagrams to illustrate the material discussed. The paper also includes extensive research on acute and chronic renal failure. The paper examines acute renal failure by providing a case study on the subject.
Outline
Introduction
Mechanisms of Fluid Regulation
Acute Renal Failure Pathophysiology
Clinical Manifestations
Treatment
Diet
Drug Treatment
Case Study
References
From the Paper
"The adrenal medulla functions as part of the autonomic nervous system. Stimulation of preganglionic sympathetic nerve fibers causes release of epinephrine and noreepinephrine. These regulate metabolic pathways to promote catabolism of stored fuels to meet caloric needs from endogenous sources. Epinephrine is the key player in the 'fight or flight' response. The adrenal cortex produces three steroid hormones. Glucocorticoids affect blood glucose levels using the negative feedback system. Mineralcorticoids exert their major efforts on electrolyte balance. Androgens effects are similar to male sex hormones."
| |
|
Nephrotic Syndrome, 2004.
A discussion on the kidney condition known as nephrotic syndrome, its causes, and its effects.
3,340 words (approx. 13.4 pages), 9 sources, APA, $ 95.95
»
Click here to show/hide summary
Abstract
In order to provide an understanding of the physiology of nephrotic syndrome, a condition that is characterized by damaged glomeruli in the kidney, this paper first explains how critical properly functioning glomeruli are in the execution of normal excretion. The paper also describes the symptoms, causes, and effects of nephrotic syndrome and takes a look at recent studies that may contribute information that will enable researchers to understand the complex renal processes in nephrotic syndrome better.
From the Paper
"To perform their function, the kidneys receive blood through arteries that branch (on entering the kidneys) into clusters of smaller blood vessels. These clusters are called glomeruli (s. glomerulus). The process of urine creation starts at the glomeruli. Each glomerulus is attached (or ends into) to a tubule. The tubule serves as a collection for the waste and excess water. The nephron, an important part of this process, comprises each glomerulus-tubule unit. There are more than a million such nephrons in a normal human kidney. This explains how complex the process of excretion is. The actual filtration takes place at a membrane called the glomerular membrane. This membrane separates the blood vessel?glomerulus and the tubule. On the other side, the tubules aggregate to form larger tubes, which further aggregate into the ureters. The ureters then carry the urine into the bladder for excretion. (Kassirer, 1971)"
|
|
|
