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endothelial cell dystrophy Essay Examples

751 total results

An Introduction to the Method of Transportation of Stem Cells For the Purpose of Regeneration of a Damaged Tissue (273 words, 1 pages)

Due to the shortage of livers for liver transplants, stem cell biologist Takanori Takebe and his peers at Yokohama City University in Japan created mini-livers from stem cells that were used from human skin and genetically transformed them into embryonic form. These liver cells also organized themselves into three dimensional ... Read More

A Discussion on the Controversial Issue of the Use of Embryonic Stem Cells in the Purpose of Research (1659 words, 7 pages)

The use of embryonic stem cells for the purpose of scientificresearch has been a controversial subject as long as the ability to usestem cells has existed. While there are other forms of stem cell research,embryonic stem cell research is arguably the most valuable and has garneredthe most public attention. Many ... Read More

The Necessity of Cell Phones in Our Everyday Lives and the Importance of Being Aware of the Dangers While Using Them (1661 words, 6 pages)

According to the cancer.gov fact sheet "As of 2010, there were morethan 303 million subscribers to cell phone services in the United States,according to the Cellular Telecommunications and Internet Association. Thisis a nearly threefold increase from the 110 million users in 2000.Globally, the number of cell phone subscriptions is estimated ... Read More

A Report on Road Accidents Caused by the Use of Cell Phones While Driving (519 words, 2 pages)

1...2...3 CRASH! A few seconds, the thin line between ones death and life on the road, can have a great impact on ones life and the life of their loved ones if wasted in distracted driving. More than 3,000 teens die every year due to distracted driving. People who text ... Read More

A Study of Sickle Cell Disease (574 words, 4 pages)

Sickle Cell DiseaseSickle Cell Disease also known as Sickle Cell Anemia is a very harmful disease because it is genetic. Sickle cell is generally found in African Americans. Sickle cell is the most blood-inherited disease in the world. What is horrific is that about 1 in every 12 African Americans ... Read More

An Introduction to the Electrochemical Cells (2465 words, 7 pages)

Electrochemical CellsI. Introduction Oxidation - reduction reactions form a major class of chemicalreactions. In this three-part lab, these reactions are studied byconstructing various electrochemical cells and measuring the voltagegenerated. From these measurements , a reduction series is generated, theconcentration of copper ions in solution determined, and the Ksp of silverchloride ... Read More

A Report on the Artificial Cell: Acting Like the Real Thing (1206 words, 6 pages)

Artificial Cell MimicryOn a sunny day in April 1927, Beau and his friends are playing football in his backyard. Beau goes deep for a pass near the tree line. He sees it soaring through the sky, reaching its peak and coming back down to Earth towards his hands. Beau successfully ... Read More

An Argument Explaining the Reasons How Cancer Cells Propagate in the Human Body (1729 words, 6 pages)

The article being evaluated by this paper is An Evolutionary Explanation for the Presence of Cancer Nonstem Cells in Neoplasms written by Kathleen Sprouffske, C. Athena Aktipis, Jerald P. Radich, Martin Carroll, Aurora M. Nedelcu and Carlo C. Maley. The paper was first published in 2012. In the article, the ... Read More

An Analysis of the Article, An Evolutionary Explanation for the Presence of Cancer Nonstem Cells in Neoplasms (881 words, 4 pages)

Analysis of a Peer Reviewed ArticleThe article being reviewed is An Evolutionary Explanation for the Presence of Cancer Nonstem Cells in Neoplasms written by Kathleen Sprouffske, C. Athena Aktipis, Jerald P. Radich, Martin Carroll, Aurora M. Nedelcu and Carlo C. Maley. The paper was first published in 2012. In the ... Read More

An Introduction to the Issue of Lack of Social Connection Due to Cell Phones (2526 words, 8 pages)

Lack of Social Connection Due to Cell Phones In the past couple of decades, there have been many advances in social media. Every couple of months there is a new gadget or a new application that people think they must have. These advances have changed the world entirely, bringing both ... Read More

The Potential of Stem Cells (1169 words, 4 pages)

Envision a world where HIV could be cured by a trip to the doctor and people long paralyzed regaining the ability to walk. Imagine a man receiving a new heart that was made in a laboratory. These situations may seem incredible, inconceivable even but with the furthering of Stem Cell ... Read More

An Introduction to the Herbicides Lariat Micro-Tech and Outrider Disrupts Endocrine Gene Netwoels in Zebrafish Adult and Embryonic Cells (1388 words, 4 pages)

The Herbicides Lariat, Micro-Tech, and Outrider Disrupts Endocrine Gene Networks in Zebrafish Adult and Embryonic CellsBackground The agricultural giant Monsanto has been using the herbicide RoundUp on their genetically modified RoundUp-Ready seeds for the past thirty years, without real knowledge of the long-term impacts of their products on the ecosystem. ... Read More

A Discussion on the Embryonic Stem Cell Research (1158 words, 4 pages)

Embryonic Stem Cell ResearchEmbryonic stem cells are derived from embryos that develop from eggs that have been fertilized in vitro, or outside the human body, and then donated for research purposes with informed consent from the donors (Stem Cell Basics). Embryonic stem cell research brings up many moral questions, such ... Read More

A Personal Recount of Cell Phone Usage (1616 words, 5 pages)

My Personal Cell Phone UsageIt is impossible today to go anywhere without seeing someone using their cellphone in some way. According to the Pew Research Internet Project it is estimated that about 90 of American adults over the age of 18 have a cellphone, 80 of teens (age 13-18) have ... Read More

Canonical and Non-Canonical Signaling Promotes Breast Cancer Tumor-Initiating Cells (1644 words, 4 pages)

Canonical and non-canonical NF-B signaling promotes breast cancer tumor-initiating cellsBackgroundTumors, like other tissues, are made up of a diverse mix of cells. Like normal tissues, tumors contain stem cells, called tumor-initiating cells, also known as TICs (Reya 2001). TICs, like their normal stem cell counterparts, grow, self-renew, and replicate to ... Read More

An Examination of the Stem Cell Technology (1017 words, 2 pages)

Stem cells have been known of for the past 100 years, but stem cell technology has been vastly improved in the last fifty years. In 1908, Russian-American scientist Alexander Maximow and his team researched the hematopoiesis theory, all blood cells develop from a precursor cell, which is essentially what stem ... Read More

The Importance of Funding Stem Cell Research (1003 words, 4 pages)

Aseel AlJammal57567WRI 101 8amMay 26, 2015Funding Stem Cell ResearchAccording to the Organ Procurement and Transplantation Network (2012), in 2009, there were 116,395 people diagnosed with kidney failure, among which, 90,118 of them died. As of February 2012, more than 90,000 people were on the waiting list for a kidney transplant ... Read More

A Description of Hemophilia, Sickle Cell Anemia, Muscular Distrophy, Cystic Fibrosis, and the Tay-Sachs Disease (966 words, 2 pages)

Hemophilia Hemophilia is the most famous bleeding disease. In this disease, there is a lack in the amount of a certain protein called anti-hemophilic globulin, or Factor VIII, in the blood. Factor VIII is extremely vital in the clotting of the blood. Because of the way hemophilia is inherited, only ... Read More

How Does Ceramic Fuel Cells Work and Is It Going to Be a Future Energy Source? (1986 words, 3 pages)

CHEMISTRY CAT 2 INVESTIGATION OF A CHEMICAL QUESTION Question How does ceramic fuel cells work and is it going to be the future energy source? DEFINITION, KEY IDEAS AND CHEMICAL CONCEPTS A ceramic fuel cell is an all solid-state energy conversion device that produces electricity by electrochemically combining fuel and ... Read More

Solar Cells (1190 words, 2 pages)

Solar cells Solar cells today are mostly made of silicon, one of the most common elements on Earth. The crystalline silicon solar cell was one of the first types to be developed and it is still the most common type in use today. They do not pollute the atmosphere and ... Read More

An Analysis of the Concentration of Solutes Inside a Potato Cell in Osmosis Lab (1701 words, 2 pages)

Osmosis Lab Purpose The purpose of this lab is to determine the concentration of solutes inside of a potato s cell. We also want to know the composition of potato water and stuff . Also the scientific Phenomenon studied of diffusion Osmosis. Diffusion is the movement of molecules from an ... Read More

Epilepsy: A Disorder In Which Nerve Cells of the Brain From Time to Time Release Abnormal Electrical Impulses (1485 words, 5 pages)

EPILEPSY A DISORDER IN WHICH NERVE CELLS OF THEBRAIN FROM TIME TO TIME RELEASE ABNORMAL ELECTRICALIMPULSES.Epilepsy can happen to anyone of any age. The largest (47) percent of people, developing epilepsy for the first time, being children from birth to nine years of age. The next largest age group would ... Read More

An Overview of Body Cells and the Strict Genetic Controls (475 words, 1 pages)

Cells inside of our body are under strict genetic control. If the genes controlling our cells become mutated, the cells can become disorganized by losing their function and dividing abnormally at less restraint than their neighboring normal cells. This activity causes the cells to fail to fully mature.Within our cells, ... Read More

The Technological Advancement of the Cell Phones and Its Impact in Communication (2520 words, 3 pages)

The new millennium has finally arrived and technological advancements are still being made at a rate faster than is often conceivable. Among the various inventions and discoveries of the modern era is one that has already become a mediocre item to the average individual the cell phone. As one takes ... Read More

Cellular phones are now owned by one out of three people living in the United States. It is believed that this number will approach, and probably reach, one out of two within the short future. With so many companies producing and marketing the use of cellular phones, rates for their ... Read More

An Introduction to Oculopharyngeal Muscular Dystrophy (OPMD) (2652 words, 8 pages)

Protein Binding Studies for Expanded Poly-A Repeats and Mutant PABP2 resulting from Oculopharyngeal Muscular DystrophyINTRODUCTIONOculopharyngeal muscular dystrophy (OPMD) is an inherited neuromuscular genetic disorder. It has an autosomal dominant pattern of inheritance (Fried et al. 1975) in that the abnormal gene can be transmitted from only one parent. A child ... Read More

An Overview of the Stem Cell and Its Potential Use to Cure Parkinson’s Disease (1307 words, 3 pages)

It seems that there is always new groundbreaking technology introduced into society. Our hope is to find some magical chemical that will cure all diseases or cancer. Imagine that a miracle substance was found but came, at what some may think is to high a price. Amniotic tissue is remarkable ... Read More

The Reasons Why Fuel Cells Are a Good Energy Source (2313 words, 8 pages)

Abstract The purpose of this paper is to inform you why fuel cells are a good source of energy. In principle a fuel cell operates like a battery. Unlike batteries fuel cells don't run down or require recharging. In the first section the energy source will be defined and described. ... Read More

An Argument in Favor of Stem Cell Research (827 words, 3 pages)

Stem CellsStem cells are considered master cells with the ability to divide for indefiniteperiods in cultures and can be manipulated and transformed into any type of cell in thebody. The most common use would be the generation of cells and tissues that could beused to either create organs or tissues ... Read More

A Review of the Origin of the Term Cell in the Field of Sciences (688 words, 2 pages)

What is a Cell?The English scientist Robert Hooke who used a makeshift microscope of his own invention to examine a variety of objects, including a thin piece of cork, made the first observations of cells in 1665. Noticing the rows of little boxes that made up the dead wood's tissue, ... Read More

Published: Friday 25th of January 2013