Free Essays on Estrogen to Get Inspired & Learn by Example

Introduction

The purpose is the paper is to present scientific evidences to confirm the presence of endocrine disruptor (ED) in the environment and the risk on human health upon exposure to this compound. The paper also presents scientific records on the origins of this substance in the environment and various effects that it can create to living organisms.

Background

There is an ongoing debate over the effects of endocrine disrupters (ED) or xenoestrogens on human being. Scientists have shown the adverse effects of this compound on human health, but there are skeptics who do not think that there is enough evidence Continue reading...

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Breast cancer is one of the deadliest cancer prevalent in the modern world. According to the Journal of national Comprehensive Cancer Network, the author Therese B. Bevers, (2009) clearly states that Women in the United States have a 12.3% estimated lifetime risk for developing breast cancer (i.e., 1 in 8 women). In 2009, an estimated 194,290 cases of invasive breast cancer (192,370 women and 1919 men) and 62,280 cases of female carcinoma in situ Continue reading...

Introduction

Hormone replacement therapy (HRT) application in advanced nursing practice has raised controversies. Different opinions propose while others oppose the supplement of natural hormones. The HRT has limitations and strengths that require consideration before prescription. In reference to the scenario of a patient requesting the HRT at a community health clinic, as an advanced practice nurse, I have to weigh the limitations and strengths of HRT before the choice. The paper discusses the limitations and strengths of hormone replacement therapy in reference to the case study at hand in choosing the hormone replacement therapy or not.

Limitations of hormone replacement therapy

There are limitations in Continue reading...

Overview of Cancer

Cancer is a multifactorial and very complex disease that affects various organ systems of the human body and afflicts millions of people worldwide. There are hundreds of specific cancer types and are usually grouped together by the tissue of origin. There is no single cause of cancer, although several risk factors may make a person more likely to develop this condition. Cancer may be caused by interplay among a multitude of exogenous carcinogens which may be physical, biological or chemical, and various endogenous biological processes within cells. Some characteristics of human cancers include rapid and unregulated cell proliferation, reduced Continue reading...

Gallstones are also called as cholelith and the development of gallstones is called as

cholelithiasis, these stones develop as a result of defect in the metabolism of the bile pigments and cholesterol which tend to form hard stones. Large population of the world now suffers from gallstones. It is the result of the lifestyle disorders nowadays. Number of factors may contribute to the formation of these stones; some of them are diet, genetics, obesity and decreased motility of the gall bladder. Gallstones form when there is an imbalance in the constituting elements of bile, if there is an excess of cholesterol then cholesterol stones may form. Pigment stones are commoner in patients suffering Continue reading...

Cancer is a highly lethal malignancy. Ovarian cancer in woman is the fourth leading cause of death in the United States and takes the lives of over 140,000 women worldwide. Despite intensive research efforts directed towards improving the detection and treatment of ovarian cancer, the long-term survival of women with ovarian cancer is only modest. The various factors that hamper the progress in the treatment of ovarian cancer are late diagnosis, absence of highly curative chemotherapy and a high degree of molecular heterogeneity in ovarian tumors . The process that treats ovarian cancer is cancer chemoprevention. It is the Continue reading...

Chemistry behind steroids and short term/long term impact on human body

Introduction 2
Chemistry 3
Mechanism of action inside the body 4
Short term and long term Impacts on the human body 5
Positive impacts 5
Adverse impacts 6
Conclusion 7

Works Cited 7

Introduction
The term steroid was coined by Callow and Young for a particular type of compounds containing hydrogenated cyclopentenophenanthrene-ring scheme. Steroids develop naturally inside the body. These compounds are associated chemically with cholesterol. Steroids include sterols, cardiac aglycones, bile acids, certain poisons and saponins (Schoenheimer and Evans Jr 139).
There are various types of steroids with different applications. Corticosteroids have a positive impact on the human body and are Continue reading...

Methods of early detection

Methods of early detection are also called screening and are not available to investigate uterine cancer in women. They have to wait until symptoms appear. The most common symptom among 90 percent of women is abnormal vaginal bleeding. Excessive bleeding occurs post-menopause. Though these symptoms do not always indicate cancer; but, it is highly recommended to consult a doctor when these signs show up. Symptoms of spotting or discharge are common in endometrial cancer accompanied by tremendous pain in pelvis. Usually, women at post-menopausal age are at moderate endometrial cancer risk. Women must talk to their doctors and get Continue reading...

Bottled water, one of the signs of modern life of this era. Bottled water is being used in most of the countries of the world due to facilitation of transport, high hygiene standards and therefore it’s being accessible almost anywhere. However, beside the advantages that it has the disadvantages are becoming more and more concerning each day. People have been using the bottled water without known what the dark side of it might be, or what might happen in result of the enormous misuse of the bottles water.
But, what are the plastic bottles made of? Nowadays, most Continue reading...

Introduction p. 3

Summary of Proposed Research p. 3
Literature Review p. 4-6
Research Questions p. 6
Statement of Methodology p. 6
Timescale p. 7
Bibliography p. 8
The Effects of Hormonal Contraceptives on Renal Function
1. Introduction:
Studies on the effects of hormonal contraception (HC) on renal outcome are scarce. As measured by renal function and albuminuria (Ahmed et al 2005), there has been some association between HC and an increase in microalbuminuria. Increased levels of albuminuria are indicative of vascular endothelial damage (Deckert et al 1989) and an increased risk for renal failure. Although there has been no evidence that Continue reading...

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Abstract

Breast cancer is the form of cancer that develops in the breast tissue. It is usually represented by lump/s in the breast, dimpling and red scaly patch of the skin, change in the shape of breast, swelling in the armpit, and fluid coming from the nipple. There are different types of breast cancer, and the most important aspect of different cancers is the presence or absence of different receptors that are involved in the development or growth of cancer. Three important types of receptors that are related to breast cancer cells are Oestrogen receptor (ER) involving oestrogen, Progesterone Continue reading...

Introduction

Genetically modified foods or GMFs can be described as “foods derived from organisms whose genetic material (DNA) has been modified in a way that does not occur naturally, e.g. through the introduction of a gene from a different organism” (Verma & Singh, 2014). The techniques employed for the alteration of the genetic composition of a plant or an animal or the transference of genetic order from one life form to another have been introduced, developed, and promoted since the ending years of the twentieth century. Staple crops that are modified genetically like soya or corn are available in many regions Continue reading...