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Free research papers and essays on topics related to: ovarian

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  • Ovarian Cancer - 1,174 words
    Ovarian Cancer Ovarian cancer is a cancer which forms in the ovaries of a female reproductive organs. Most times it is undetected until small tumors line the abdominal cavity and the cancer cells invade vital organs. This cancer, which is the fifth leading cause of cancer death among American women, has recently shown signs that it may have more success with new treatments for all stages of the disease. Symptoms Ovarian cancer has often times been known as the "silent killer" of American women, but scientists have recently uncovered startling facts: more than 90% of ovarian cancer patients had symptoms of the disease long before it was officially diagnosed. As well as this amazing fact, one ...
    Related: cancer, cancer therapy, ovarian, ovarian cancer, breast feeding
  • Ovarian Cancer - 2,150 words
    Ovarian Cancer Of all gynecologic malignancies, ovarian cancer continues to have the highest mortality and is the most difficult to diagnose. In the United States female population, ovarian cancer ranks fifth in absolute mortality among cancer related deaths (13,000/yr). In most reported cases, ovarian cancer, when first diagnosed is in stages III or IV in about 60 to 70% of patients which further complicates treatment of the disease (Barber, 3). Early detection in ovarian cancer is hampered by the lack of appropriate tumor markers and clinically, most patients fail to develop significant symptoms until they reach advanced stage disease. The characteristics of ovarian cancer have been studie ...
    Related: breast cancer, cancer, cancer institute, ovarian, ovarian cancer, prevent cancer
  • Ovarian Cancer - 2,095 words
    ... of segments of chromosomes (particularly 3p and 6q) in some tumors is consistent with a role for loss of tumor suppressor genes. Recently, a genetic linkage study of familial breast/ovary cancer suggested linkage of disease susceptibility with the RH blood group locus on chromosome 1p. Allele loss involving chromosomes 3p and 6q as well as chromosomes 11p, 13q, and 17 have been frequently observed in ovarian cancers. Besides allele loss, point mutations have been identified in the tumor suppressor gene p53 located on chromosome17p13. Deletions of chromosome 17q have been reported in sporadic ovarian tumors suggesting a general involvement of this region in ovarian tumor biology. Allelic ...
    Related: cancer, ovarian, ovarian cancer, lymph node, treatment programs
  • Abortion - 1,964 words
    Abortion One of the most controversial topics over the years, and still today, is abortion. Is abortion murder or not? When does a fetus become a human? There are no answers to these questions. Everyone individual has their own beliefs on whether or not abortion is justifiable. Abortions have been performed throughout many of centuries. Recently, there has been a number of court cases that has changed the legality of abortions, especially in the United States, for example Roe v. Wade. Even religions have changed their views on abortions over the course of the years. In the abortions wars there are two parties, pro-life and pro-choice. Pro-life believes that abortion is murder and is complete ...
    Related: abortion, abortion laws, partial birth abortion, partial-birth abortion, stress disorder
  • Abortion Pill - 1,391 words
    Abortion Pill 1. Problem Statement Approval of the abortion pill RU-486, also recognized as mifepristone, has put abortion back into the spotlight. This has stirred up controversial issues of reproductive rights in America, and a growing concern for the potential impact of RU-486 on the well being of our society's morals and values. 2. Facts and Analysis A Brief History Mifepristone, formerly known as RU-486, provides women with a medical alternative to surgical abortion. Mifepristone is an antiprogesterone drug that blocks receptors of progesterone, a key hormone in the establishment and maintenance of human pregnancy. Mifepristone induces spontaneous abortion when administered in early pre ...
    Related: abortion, pill, breast cancer, emergency contraception, accurately
  • Artificial Contraception - 968 words
    Artificial Contraception There are many forms of artificial contraception. I am going to discuss some of those forms and the Churchs opinion. Condoms, or rubbers, are shaped like a balloon and are made of a special kind of rubber. Condoms prevent sperm from reaching the cervix. They are placed over the males erect penis before intercourse. They are 80-90% effective. No prescription is needed to use them. They protect against STDs. They are more protective in preventing AIDS, then preventing pregnancy. They are not fully effective because they can break, have defects, be slippery, or it can be too old. Spermicides such as: creams, foams, vaginal supporsitones, and vaginal film form a chemical ...
    Related: artificial, contraception, catholic teaching, most effective, injected
  • Brca Brca - 2,511 words
    Brca1 & Brca2 Are Women More Susceptible to Breast and Ovarian Cancer If a Mutation in BRCA1 and BRCA2 is Found Breast and Ovarian cancer are the two most common kinds of cancers found in women in the United States. An estimated 90-95% of cancer cases are believed to be environmental and lifestyle related. The remaining five to ten percent of these types of cancers may be caused by inherited genetic mutations. The existence of a breast cancer susceptibility gene known as BRCA1 and its approximate location on human chromosome 17 have been known for about 4 years, on the basis of retrospective family studies. But only since 1994 have scientist actually been able to isolate and sequence the gen ...
    Related: breast cancer, cancer research, more prone, mutated, rough
  • Brca Brca - 2,261 words
    ... ient pamphlet) When BRCA1 or BRCA2 mutation is inherited it is considered a dominant factor. People receive one BRCA1 allele from their mom and one BRCA1 allele from their dad. The same goes for any other gene pairs. BRCA1 is not just inherited by women, but men as well. It is NOT a sex-linked trait. In order to study how organisms inherit genes, health care professionals use a Punnet square in order to understand how people inherit a gene. Finding out if a person does have a BRCA1 or BRCA2 mutation is another process. (Myriad Genetic Pamphlet) DIAGRAM 5 Inherited alleles of family tumor suppressor gene predispose individuals to particular types of cancer; this is one of the reasons why ...
    Related: york macmillan, york harper, health care, specificity, bias
  • Breast Cancer - 1,346 words
    ... tive risk of breast cancer. Those who have more than nine drinks a week have an increase of two and a half times the rate of breast cancer for a non-drinking person. In 1987, the National Cancer Institute published a report comparing 1524 women with breast cancer against a control group of 1896 without the disease. Again, alcohol appeared to promote breast cancer (Risk Factors for Breast Cancer). Several medical procedures or side effects of them have been thought to promote breast cancer. It was hypothesized that self-induced abortions could greatly increase the chances of getting cancer, as during pregnancy the cells in the breast quickly divide and reproduce. By having an abortion and ...
    Related: american cancer, breast, breast cancer, cancer, cancer institute, cancer prevention, cancer society
  • Breast Cancer - 1,682 words
    ... Cleveland added green tea to cultured cells of human lymphoma, prostate, breast and skin cancers. Amazingly, the tea killed every cancer cell, but did not harm a single normal functioning cell. Gianluca Lazzaro at the University of Illinois made a synthetic form of vitamin D5 that killed cancer cells in a lab culture. The University of Western Ontario found limonoids more effective than flavanoids in halting growth of cancer cells. Limonoids, true to the name, are responsible for the bitterness of lemons, limes, oranges, and grapefruit. Walt Willet of the Harvard School of Public Health conducted a study of 89,538 nurses between the ages of 3459. He found for those that consume hard liq ...
    Related: american cancer, breast, breast augmentation, breast cancer, breast implants, cancer, cancer center
  • Contraceptives - 1,385 words
    Contraceptives The practice of birth control prevents conception, thus limiting reproduction. The term birth control, coined by Margaret SANGER in 1914, usually refers specifically to methods of contraception, including STERILIZATION. The terms family planning and planned parenthood have a broader application. METHODS OF BIRTH CONTROL Attempts to control fertility have been going on for thousands of years. References to preventing conception are found in the writings of priests, philosophers, and physicians of ancient Egypt and Greece. Some methods, though crude, were based on sound ideas. For example, women were advised to put honey, olive oil, or oil of cedar in their vaginas to act as bar ...
    Related: contraceptives, oral contraceptives, olive oil, food and drug administration, lemon
  • Ecology And Forestation - 1,190 words
    Ecology And Forestation Trees have been with us since the beginning of time. We have been using its products for just as long. They have been used to fashion weapons, used as wheels, used for us to write with and to have something to write on. Most importantly they have been and continue to be used to provide shelter for us. I feel trees are an important resource for us and to stop using this important resource would be an injustice to society. Trees are there to be admired and to help our ecosystem survive but they are also there to provide for the things we need in life. An important example of how trees are helping people in extraordinary ways in by the use of tree products as cancer drug ...
    Related: ecology, current issues, university press, ovarian cancer, remote
  • Euthanasia - 1,096 words
    Euthanasia Euthanasia is clearly a deliberate and intentional aspect of a killing. Taking a human life, even with subtle rites and consent of the party involved is barbaric. No one can justly kill another human being. Just as it is wrong for a serial killer to murder, it is wrong for a physician to do so as well, no matter what the motive for doing so may be. Many thinkers, including almost all orthodox Catholics, believe that euthanasia is immoral. They oppose killing patients under any circumstances. Every human being has a natural inclination to continue living. Canadian and most other law forbids any form of homicide, including euthanasia and it is alleged that assisted suicide does even ...
    Related: euthanasia, lethal injection, legal aspects, assisted suicide, diagnosis
  • Hi Frequency Marketing - 1,224 words
    Hi Frequency Marketing Music Marketing: Hi Frequency Concepts In today's business world, everyone knows that the hardest industry to break into is the music industry. The music industry has evolved from being made up of many independent labels to being run by major corporations such as Warner Brothers and Universal Music Group. Music marketing is the one aspect of the industry that has not gone corporate. While record label marketing departments are running out of ideas, independent marketing firms are taking over their business. Music marketing differs from most other fields in marketing because it does not have one orientation but still uses the fundamentals like conception, pricing, promo ...
    Related: frequency, marketing, marketing campaign, marketing concept, business world
  • Holistic Health Care - 1,292 words
    Holistic Health Care Alternative Health Care Alternative health care, also known as holistic or homeopathic care, is a myriad of unconventional health care approaches to healing and improving ill health. Dr. Samuel Hahnemann discovered homeopathy in the early 1800s. He was sick of the art of medicine practiced in his time; he said it was barbaric. He knew there had to be alternatives so, like any devoted science lover would do, he experimented on himself and his friends. Hahnemann found that large dosages of herbs increased symptoms so he decreased the dosage and found that the symptoms decreased and usually ceased (Smith 10). Homeopathy became popular in the nineteenth century. This may be ...
    Related: health, health care, holistic, holistic medicine, colon cancer
  • In Recent Years, Euthanasia Has Become A Very Heated Debate It Is A Greek Word That Means Easy Death But The Controversy Surr - 1,838 words
    ... ring on others.17 Typically, a Dutch euthanasia patient is first given a shot of barbiturates, which causes unconsciousness within three to five seconds. A follow-up shot of curare produces death in 10 to 20 minutes by paralyzing the respiratory system. A Dutch doctor who performs euthanasia is not permitted to attribute death to natural causes on the death certificate. Rather, he or the coroner must inform the police that a medically aided death has occurred. The police, in turn, report to the district attorney, who decides whether to prosecute.18 Recently, Dr. Jack Kevorkian killed a man suffering from Lou Gehrig's disease and gave the videotape to 60 Minutes. Thomas Youk, 52, was kill ...
    Related: active euthanasia, controversy, debate, euthanasia, greek
  • Mate Preference - 960 words
    Mate Preference His main area of study has been human desires, what people want when they are looking for a husband or wife. To research this, he surveyed over ten thousand people in thirty-seven cultures on six continents. What his findings show is that men tend to choose mates more on physical attractiveness and youth. While women seek men with more financial power. Now this may come as no surprise to us in America, because men here have always wanted women who were more physically attractive, and women have always wanted to marry a rich man, like a doctor or a lawyer. What Buss found out is that it is also similar in other cultures. How a mans wealth is determined may vary, but the mans d ...
    Related: mate, preference, world report, women today, america
  • Meat Is Useless - 1,379 words
    Meat Is Useless Meat is Useless Eating meat is part of the daily life of billions of people all over the world. Every day thousands of animals are killed for the production of meat food for people. However, studies have shown that meat is not essential for our existence and gives us nothing more than the other foods on the market. Meat consumption may not harm you or the surrounding environment immediately but there are consequences and sooner or later they will appear. A meatless diet is healthier than a diet containing meat. According to surveys and examinations of the contents of the food products, meat contains more fat than non-meat foods. Since it is very difficult for our bodies to pr ...
    Related: meat, colon cancer, prostate cancer, health care, expensive
  • Microscope Types - 1,381 words
    Microscope Types The use of a microscope is to provide a magnified view of objects (that are being analysed) that are otherwise to small to be seen by the naked eye. They can be described according to their illumination and lens arrangement. (i) Microscopes are able to use either light or electrons as their illumination source, which are respectively known as light powered and electron microscopes. (ii) Monocular microscopes have a single eye piece where as binocular microscopes posses two eye pieces, position side by side for simultaneous viewing with both eyes. (iii) A simple microscope consists of one single lens system where as a compound microscope consists of two main lens systems, an ...
    Related: microscope, specific purpose, high power, mathematical formula, familiar
  • Microscope Types - 1,321 words
    ... own as the corpus hemorrhagicum. Cells of the membrane granulosa are transformed into large granulosa lutein cells. Moreover, the cells of the theca interna also increase in size to become theca lutein cells, although they remain smaller than the granulosa lutein cells. Corpus Albicans (D) The corpus albicans is a corpus luteum that is in the process of involution a hyalinization. It becomes fibrotic with few fibroblasts among the intercellular materials. Eventually, the corpus albicans will become scar tissue on the ovarian surface. TESTES Capsule The fibromuscular connective tissue capsule of the testes is known as the tunica albuginea, whose inner vascular layer is the tunica vascul ...
    Related: microscope, scar tissue, stem cells, cell structure, plant
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