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Cloning of Human Beings, 2008.
This paper argues that the cloning of human beings should be outlawed worldwide.
750 words (approx. 3.0 pages), 4 sources, MLA, $ 26.95
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Abstract
In this article, the writer notes that cloning offers the prospect of scientists being able to create a new individual genetically identical to another person. The writer points out that the science to do this has almost been perfected. The writer notes that some people believe that cloning technology should be vigorously developed, as it offers an enormous potential to cure diseases and so reduce human suffering. However, this essay argues that this potential benefit is outweighed by the massive potential ethical problems. Therefore, it is argued that cloning of human beings should be outlawed worldwide.
From the Paper
"One compelling reason to ban cloning is with regard to the human rights of potential cloned beings. Things that are manufactured are usually, by definition, property, and so do not have human rights. Thus, if a company were to clone human beings, it could possibly have the power to use these people as "spare parts" for rich clients. This potential ethical minefield was explored in the recent film, The Island. In this film, rich people have clones made from their DNA, and "store" them in an underground facility. The clones have no idea they are clones - they think they are the survivors of a nuclear holocaust, kept confined for their own safety. When their "owners" become sick or are injured, the clones are simply killed to provide spare parts. The clones are even used for breeding purposes. In this way, a female customer of the clone company can "give birth" to her own genetic offspring without the inconvenience of being pregnant."
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Organic Chemistry and Life, 2008.
This paper looks at organic chemistry in relation to the writer's own life.
808 words (approx. 3.2 pages), 4 sources, APA, $ 28.95
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Abstract
This paper examines why organic chemistry is important in the writer's life. Specifically, the paper looks at how organic chemistry can offer tips on how to better treat oneself. Further the paper also offers insight into why human beings act as they do and why the human brain occasionally malfunctions - sometimes with tragic consequences. More than that, the writer looks at what organic chemistry can teach us about the surrounding world - and what it can teach human beings about the past and future.
From the Paper
"Organic Chemistry is important to each and every one of us in the sense that it reveals to students the myriad ways in which chemicals reacting and interacting within the body allow us to perform our daily activities - and shape the kinds of human beings we become. For instance, students need to know all about vitamins C and E and what these elements do within their bodies so that they can know all about why it is vital that certain fruits and vegetables be ingested by them on a daily basis. In my own case, it was not until I came to understand what I was doing to myself on an organic, physiological and biological level when I neglected certain foods that I began to see an improvement in my own health and in my vitality over the course of a long day."
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Gender Bender, 2008.
This paper looks at whether there are scientifically proven differences between the brains of men and women.
1,149 words (approx. 4.6 pages), 2 sources, MLA, $ 39.95
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Abstract
In this article, the writer argues that there really are scientifically provable differences between the brains of men and women. Specifically, the paper explores how the brains of men and women atrophy over time. The writer then looks at how men and women have different intellectual competencies - differences which, broadly stated, suggest that men are better in the realm of mathematics and mathematical logic while women are better in the realm of language arts and visual memory. Lastly, the writer notes that evidence provided by Doreen Kimura suggests that boys and girls differ in their levels of aggression because they really do have minds shaped by widely divergent hormones. The writer concludes that it is simply not smart to suggest that men and women are exactly the same.
From the Paper
"Simply put, the process by which the brain atrophies in men and women is quite pronounced, can be measured quantitatively, and suggests that men and women experience varying levels of mental acuity and efficacy at different points in their lives. As an addendum, this sort of thing clearly indicates that the differing behavior of men and women in, say, their middle to late 50s is not necessarily predicated upon sociological constructions but upon differential aging of the brain and the changes in behavior this creates.
"There are also cognitive differences between men and women that suggest different patterns of competencies - not necessarily, as ideologues on both sides of the gender debate might like to argue, different intellectual capacities. For instance, a host of studies conducted over many years proves that men perform better than women when it comes to spatial tasks such as those that involve object manipulation and/or envisioning an object moving through space."
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Immunobiology and HIV, 2008.
An analysis of the mechanisms involved in HIV infection and the role of chemokines in suppression of HIV replication.
2,060 words (approx. 8.2 pages), 8 sources, MLA, $ 64.95
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Abstract
This paper analyzes the relationship between immunobiology and HIV. It analyzes the research in an attempt to understand the mechanisms involved in HIV infection and in the operation of various related biological effects. The paper then addresses the role of the chemokine MIP-1 beta, among others, in T cell mediated suppression of HIV replication.
From the Paper
"Patke, Green, and Shearer examine the role of beta-chemokines and their chemokine receptor on HIV B lymphocyte function. To test this interaction, the researchers used highly purified normal human B cells from seronegative donors, isolating them by adherence to CD19-coated beads. They then treated IL-4 plus anti-CD40-activated B cells with recombinant gp120 (10 ng/ml) before exposure to beta chemokines or receptor. At that stage, cyclic nucleotide generation was assessed at six hr, DNA synthesis at day threem and IgM production on day seven. Also, cell surface marker expression was determined by flow cytometric analysis using the Coulter EPICS-XL. What the researchers found was that there ia a role for MIP-1 beta and RANTES on the early B cell events of proliferation, cyclic nucleotide generation, and cell surface marker receptor modulation in opposition to the beta chemokine receptor, CCR5. the researchers also note that the ability to regulate early B cell events might be a targeted area in the development of novel designer molecule therapeutic approaches to AIDS, though further research is needed finally to demonstrate this possibility."
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Marine Species Conservation, 2008.
This paper explores the Elkhorn Coral and what can be done to rescue this vulnerable marine species.
1,366 words (approx. 5.5 pages), 6 sources, MLA, $ 45.95
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Abstract
The paper discusses the precarious position of the Elkhorn Coral and identifies the features of an effective conservation policy at the national and/or international level. This includes keeping human beings and animals away from the reefs, developing non-intrusive bulwarks as a protection from large-scale hurricanes and distancing industrial works and run-off from the reefs. The paper concludes that an effort should be undertaken to build up an international coalition of environmentalists and sympathetic policy-makers who can remind political elites around the globe of under-reported marine species such as the Elkhorn Coral.
From the Paper
"One of the most obvious problems currently bedeviling the Elkhorn Coral is its susceptibility to disease. According to the United States Office of Protected Resources, the Elkhorn Coral has had problems with rampant disease since the dawn of the 1980s (para.4). Indeed, by the middle-1980s, scientists were becoming increasingly alarmed by the spread of calicoblastic neoplasms or cancerous lesions among Elkhorn Coral colonies in the Florida region - most notably among those colonies housed at the Key Largo National Marine Sanctuary in Key Largo, Florida (Peters, 895)."
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Drug Trial for Cancer Medication, 2008.
This paper discusses the drug Zometa that is used as a support medication for treating symptoms of cancer.
2,427 words (approx. 9.7 pages), 11 sources, MLA, $ 74.95
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Abstract
In this article, the writer notes that the research and development on a new drug is expensive and time-consuming, followed by a lengthy trial and a lengthy approval process by the Food and Drug Administration (FDA). The writer points out that Zometa was approved for the treatment of hypecalcemia, a common metabolic complication associated with cancer. The writer discusses that research into the action of the bisphosphonate zoledronic acid (marketed as Zometa) was undertaken to gain FDA approval for use of the drug for the treatment of osteolytic bone metastases, and research is also under way for use of the drug for other purposes as well. The writer concludes that so far, approval has only been given for its use in treating cancer patients with bone metastases, though there are indications that it will be valuable for breast cancer patients facing other difficulties.
Outline:
Introduction
Medical Problems to be Addressed
Drug Action
Approval of the Drug
Conclusion
From the Paper
"Hypercalcimia of malignancy is considered the most common life-threatening metabolic complicastin of malignancy. It affects some 10 to 20 percent of patients with advanced cancer, varying widely with the type of cancer involved. It occurs most often in patients with multiple myeloma and carcinomas of the lung, breast, kidney, and the head and neck. Antihypercalcemic therapy is used, but median survival under these conditions has been found to be 30 days. Certain symptoms diminish the quality of life for these patients, such as nausea, vomiting, and altered mental states. HCM can also produce renal failure. Patients with bone metastases can also develop HCM. Factors that mediate hypercalcemia stimulate excess bone resorption and the release of calcium from the bone matrix, meaning that patients experience bone loss, a weakened bone structure, and higher circulating calcium levels. Bisphosphonates inhibit bone resorption and are the most effective therapy for HCM. Pamidronate has been one of the most commonly used treatments for HCM."
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Iron Deficiency in Iran, 2008.
This paper discusses social determinations of health and measures to reduce the prevalence of iron deficiency, concentrating on Iran.
1,338 words (approx. 5.4 pages), 10 sources, APA, $ 44.95
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Abstract
In this article, the writer notes that iron deficiency is an issue for developing and industrialized countries. Iron deficiency involves both modifiable risk factors and the social determinants of health. The writer maintains that part of the problem is that measures of iron deficiency are inconsistent while another part of the problem relates to varying combinations of nutrients or just one nutrient being used in isolation. The writer discusses that Iran is a developing country where the prevalence has been heavily reduced, but it is possible that if the determinants of health were used as variables, the prevalence could be eliminated. The writer notes that the nutrition the mother and child receives during the period when the child is six to 12 months of age has implications for the entire life span but must be situated in terms of the overall conditions of socioeconomic position and the culture.
Outline:
Abstract
Introduction
Rationale
Literature Review
Description of Methodology
References
From the Paper
"Iron deficiency is a problem in both developing and industrialized countries. The objective is to demonstrate that whether the issue of irony deficiency is located in the Third World or in affluent nations, it is based in modifiable risk factors. The hypothesis is that the problem with addressing iron deficiency is related to the determinants of health since, if nutritional supplementation is aimed only at the first priority, then entire aspects of the child's development will inevitably be neglected. The research question is: In a country such as Iran where prevalence has been reduced to a moderate level, can that prevalence of iron deficiency be further reduced by using the determinants of health as measures?"
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Brain Cancer Rehabilitation, 2008.
This paper discusses the different treatments and therapies available to aid in rehabilitation following brain cancer.
1,933 words (approx. 7.7 pages), 8 sources, MLA, $ 61.95
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Abstract
In this article, the writer discusses that brain cancer, unlike other cancers, possesses certain characteristics that make physical therapy treatment similar to that of treatments of other brain injuries such as strokes or trauma. The writer notes that while the prospect and dread associated with brain tumors is understandable, timely diagnosis, surgery, post-operative cancer eradication and expedient physical therapy can restore functionality, independence and productivity. The writer looks at the different kinds of brain cancer and then examines diagnosis matters and different types of treatment and therapy.
Outline:
Overview
Types of Brain Cancer
Pathogenesis
Signs and Symptoms
Diagnosis
Treatment
Impairments, Functional Limitations and Disabilities
Physical Therapy Treatment
Conclusion
From the Paper
"Clinical suspicion of a brain tumor and possible localization through clinical neurological physical findings should lead to a means of visualizing the central nervous system in the least invasive manner possible. The gold standard for diagnosis would ideally be biopsy of the tumor; however, such procedures may jeopardize the patient's life, if at all impractical for most tumors lying deep within the brain parenchyma. However, these may be indicated when diagnostic imaging fails to convey a definite impression and a biopsy, with all risks and benefits carefully weighed and preliminary medical treatment to prevent brain herniation undertaken. Moreover, a biopsy of the lesion must be able to show that in being done, it will affect subsequent medical treatment."
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Gestational Diabetes and Pregnancy-Induced Hypertension, 2008.
This paper discusses gestational diabetes and looks at whether there is a connection with pregnancy-induced hypertension.
1,838 words (approx. 7.4 pages), 9 sources, APA, $ 58.95
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Abstract
In this article, the writer notes that gestational diabetes affects only a very small percentage of all pregnant mothers. The writer further notes that pregnancy-induced hypertension is found in about the same proportion of pregnant mothers as is gestational diabetes. The writer points out that weight gain during pregnancy predicts very high risk for gestational diabetes, along with other problems such as pregnancy-induced hypertension, Cesarean section and stillbirth. The writer provides a literature review and discusses whether there is a link between gestational diabetes and pregnancy-induced hypertension so that they can be treated together. The writer maintains that the treatment of women with gestational diabetes, along with health teaching, which involves dietary advice, blood glucose monitoring, and insulin therapy, results in a reduction of serious perinatal outcomes such as death or bone fracture. Other benefits include improved health-related quality of life among women with gestational diabetes, both during the antenatal period and three months after birth, as well as a possible reduction in the incidence of postnatal depression.
Outline:
Introduction
Background
Literature Review
Analysis
From the Paper
"Haakova and Cibula found in their retrospective study with data obtained from medical records that women who have polycystic ovary syndrome, which is a common endocrine disorder, that there are no important differences in the prevalence of gestational diabetes or of pregnancy-induced hypertension. Even though the two groups in the study were matched for age, weight, family history, and patient history, both gestational diabetes and hypertension were similar for those groups. However, as these researchers note, a high incidence of pregnancy induced hypertension has been found in several other studies of women with polycystic ovary syndrome, so that there may be a link between hyperinsulinaemia and hypertension during pregnancy.
"Lifestyle interventions also constitute the primary treatment for gestational diabetes."
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How Does Evolution Really Work?, 2008.
An analysis of the theory behind evolution and natural selection, according to Charles Darwin.
878 words (approx. 3.5 pages), 4 sources, MLA, $ 31.95
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Abstract
This paper discusses the concepts behind Charles Darwin's theory of evolution. It describes the four processes of evolution according to Darwin, while specifically focusing on hummingbirds from Ecuador as a great example of a species in which the gene pool has prepared for long-term survival. The paper also briefly mentions the arguments against Darwin.
Outline:
Summary
Discussion
From the Paper
"Although Darwin's theories are accepted by the majority of the scientific community, there are still those that put it in doubt in spite of the evidence that has arisen from the study of fossils and genetic material. As he himself had anticipated in The Origin of Species, "That many and grave objections may be advanced against the theory of descent with modification through natural selection, I do not deny" (Darwin ch. 14, para. 2, line 1). In his time, Darwin's theories caused outrage since they challenged the traditional views of Church and society. Natural selection was contrary to both the notion of human domination and the concept of divine intervention. The same fear persists until this day. In some societies, the concept of evolution as conceived by Darwin is still in conflict with religious beliefs. For many, the main obstacle is the fact that natural selection is just a theory and no scientific proof as such is available ("Evolutionary Science"). Just as with gravitation we see the effects and not gravitation itself, with natural selection we see its effects but research still needs to be performed to fully explain its mechanisms."
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