Monday, December 30, 2019

Breast Cancer Essay - 965 Words

Breast cancer exists today as a vicious disease which has multiple facets for killing its host. The largest indicator of survival rate is length of time alive after diagnosis with the disease, and then whether or not the disease has metastasized to a new location in the body. For breast cancer patients, the 5-year survival rate of patients below Stage 4 is 90%. The stages below the 4 stage represent the stages where the breast cancer has not metastasized into other regions of the body. When breast cancer metastasizes into another region of the body, the 5-year survival rate of these individuals drops to 22%. The most common places of metastasis include the brain, liver, and lungs. The goal of studying cell line 231BR is that of†¦show more content†¦Enrichment would not work for this type of analysis as it does not separate the targeted analyte, rather it raises the concentration of the analyte that is involved. Knowing that purification is the type of separation that is to be used, the analyte has to be prepared for analysis by permethylating the glycans preemptively for HPLC, LC-MS, or HILIC. Each respectively stands for High-Power Liquid Chromatography, Liquid Chromatography/Mass Spectrometry, or hydrophilic interaction chromatography. The most common to use is LC-MS as the analyte of interest can be separated and purified for mass spectrometric analysis. Permethylation to understand is a common derivatization method for enhancing ionization efficiency in MS analysis and improves the overall structural stability of the glycan analyte. Later once the analyte is permethylated it is allowed to run through liquid chromatography which separates the analytes by intensity (quantity) and size, which gives the ability to select the analyte of interest. The selection is done with knowledge of what the analyte of interest is before starting the procedure. After the analyte of interest is purified through LC (liquid chromatography) it is taken over to the mass spectrometry machine where the sample is then broken down into the various components. The various components are then broken off one by one slowly until theShow MoreRelatedMale Breast Cancer Essay861 Words   |  4 Pages Breast cancer in males is quite common, yet still many people are unaware of this disease. Often, it can go undiagnosed until the cancer is in the fourth stage. Every year over 2,000 men will be diagnosed, but only 54% will survive. Cancer in men is often overlooked as it is almost 100 times less common in men than women. During a man’s entire lifespan, the risk of having a diagnosis is about one in one-thousand. The most common symptom of this devastating disease are a lump or some swelling. ThisRead More Breast Cancer Essay1204 Words   |  5 Pages BREAST CANCER I) Anatomy of the breast nbsp;nbsp;nbsp;nbsp;nbsp;The breast is a gland designed to make milk. nbsp;nbsp;nbsp;nbsp;nbsp; II) What is breast cancer? nbsp;nbsp;nbsp;nbsp;nbsp;Breast cancer is an abnormal growth of cells. nbsp;nbsp;nbsp;nbsp;nbsp;These abnormal growths are called tumors. Not all tumors are cancerous. nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;Non-cancerous tumors – benign nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;CancerousRead More Breast Cancer Essay1235 Words   |  5 PagesBreast Cancer Cancer is one of the leading causes of death in the United States. There are many different types of cancer that are affecting people all over. Breast Cancer is one of these, and is found in man and women. Over 200,000 women and 1,300 men have been diagnosed with breast cancer this year. One in eight women will detect breast cancer in their lifetime. Men are less than one percent of the cases of breast cancer that are detected. Although prevention is not yet available, earlyRead MoreEssay Breast Cancer1675 Words   |  7 PagesBreast Cancer Breast cancer is a disease that is becoming more and more popular in this day of age. One in every eight women is diagnosed with breast cancer (Breast Cancer, 2010). Women and men who suffer from breast cancer not only are fighting cancer but are also fighting the psychological aspects of the disease. Breast Cancer is the second most diagnosed cancer among women in the United States right behind skin cancer. Women are now surviving breast cancer a lot more frequently becauseRead MoreBreast Cancer Essay642 Words   |  3 PagesBreast Cancer Breast Cancer is a cancer that forms in tissues of the breast, usually the ducts (tubes that carry milk to the nipple) and lobules (glands that make milk). It occurs in both men and women, although male breast cancer is rare. Anyone women could be at risk for breast cancer but, there are factors that make some women more susceptible to breast cancer than others. A risk factor is anything that affects your chances of getting a particular disease. Some can be controlled and some can’tRead MoreBreast Cancer Essay937 Words   |  4 PagesBreast cancer along with many other cancers are being researched daily to find new treatments. With all the new research, it is possible to see high survival rates and lower reoccurrence rate. Many are benefiting from the new treatments that are being discovered. Breast cancer is the second leading cause of death in women and the advancements that have been made are remarkable. There are different types of breast cancer that could be used in planning treatment and new therapies. Authors of MayoRead MoreBreast Cancer Essay1253 Words   |  6 PagesCancer lies dormant in all of us; all living organisms such as our bodies are making defective cells all the time (1). This is how tumors are developed. Our bodies are also equipped with a number of mechanisms that detect and keep such cells in check (1). Breast Cancer (BC), is the most common malignancy in women worldwide, and it is associated with high morbidity and mortality (2). These breast tumors are comprised of phenotypically diverse populations of breast cancer cells (3). However, chemoresistanceRead MoreBreast Cancer Essay1178 Words   |  5 PagesAbstract: Breast cancer is the second most common cancer in women worldwide. The most common type of breast cancer is ductal carcinoma, which arises in cells that lines breast duct. Many imaging techniques are used for the screening and diagnosis, but typically patients are diagnosed at advanced stage only, and the prognosis is associated with early detection. At present serum and protein biomarkers improving early detection of breast cancer, these make better treatment options with a better responseRead MoreEssay on Breast Cancer1788 Words   |  8 Pages Breast cancer is the most common type of cancer in women, it accounts for one of every three diagnoses in the United States. Breast cancers are malignancies, life threatening tumors that develops in one or both breasts. A female breast consists of fatty and fibrous connective tissues. The interior of the breast is divided into about twenty different sections called lobes. Each of the lobes is further divided in to lobules, which are structures that contain small milk-producing glands. These glandsRead More Breast Cancer Essay2259 Words   |  10 PagesBreast cancer is the second most common cancer in the world (Breast). Every three minutes a woman is diagnosed: one in eight women will have breast cancer (Walgreens, 2011; Chen, 2010). â€Å"I have to admit, like so many women, I always knew there was a chance. But like so many women, I never thought it would be me. I never thought Id hear those devastating words: You have breast cancer. â€Å"- Debbie Wasserman Schultz, a democratic representative of Florida (2011). Mutations turn genes on and off

Saturday, December 21, 2019

Kill A Mockingbird By Harper Lee - 1139 Words

America was once thought of as the greatest country in the world. Though since the dawn of our country’s time, we’ve been one of the biggest perpatrators of racial and social injustice. In Harper Lee’s â€Å"To Kill A Mockingbird†, Lee puts America’s faults on display for everyone to see. There are so many people today who view this novel as old, outdated, and irrelevant to society today; but with issues like the wage gap between men and women, Donald Trump being a real candidate for the presidency, and the Black Lives Matter movement, this novel pertains to our society much more than society probably thinks, and America is far from the end of racial and social injustice. One of the first examples we see of this fact is on page 119 of To Kill A Mockingbird when Scout and Jem receive air rifles and their father tells them, â€Å"Shoot all the bluejays you want, but remember, it’s a sin to kill a mockingbird.† He says that it’s a sin to kill a mockingbird because mockingbirds harm no one. This connects with an event that happened over a year and a half ago on Staten Island, New York when Eric Garner, a black man, resisted arrest, by two white police officers. When Garner resisted, one of the officers put Garner in a choke hold (which is banned under the policy of the NYPD), and took him to the ground. Eyewitness reports and even a video captured on the cell phone camera of passerby, show Garner repeatedly gasping out, â€Å"I can’t breathe!† Garner became unconscious and was taken to aShow MoreRelatedKill A Mockingbird By Harper Lee1049 Words   |  5 PagesTo Kill a Mockingbird: How a Story could be based on True Events in Everyday LifeDaisy GaskinsCoastal Pines Technical Collegeâ€Æ'Harper Lee was born in Monroeville, Alabama. Her father was a former newspaper editor and proprietor, who had served as a state senator and practiced as a lawyer in Monroeville. Also Finch was known as the maiden name of Lee’s mother. With that being said Harper Lee became a writer like her father, but she became a American writer, famous for her race relations novel â€Å"ToRead MoreTo Kill a Mockingbird by Harper Lee1000 Words   |  4 Pagesworld-wide recognition to the many faces of prejudice is an accomplishment of its own. Author Harper Lee has had the honor to accomplish just that through her novel, To Kill a Mockingbird, a moving and inspirational story about a young girl learning the difference between the good and the bad of the world. In the small town of Monroeville, Alabama, Nelle Harper Lee was born on April 28, 1926. Growing up, Harper Lee had three siblings: two sisters and an older brother. She and her siblings grew up modestlyRead MoreKill A Mockingbird By Harper Lee873 Words   |  4 PagesIn the book, To Kill a Mockingbird, Harper Lee illustrates that â€Å"it’s a sin to kill a mockingbird† throughout the novel by writing innocent characters that have been harmed by evil. Tom Robinson’s persecution is a symbol for the death of a mockingbird. The hunters shooting the bird would in this case be the Maycomb County folk. Lee sets the time in the story in the early 1950s, when the Great Depression was going on and there was poverty everywhere. The mindset of people back then was that blackRead MoreKill A Mockingbird By Harper Lee1290 Words   |  6 PagesHarper Lee published To Kill a Mockingbird during a rough period in American history, also known as the Civil Rights Movement. This plot dives into the social issues faced by African-Americans in the south, like Tom Robinson. Lee felt that the unfair treatment towards blacks were persisten t, not coming to an end any time in the foreseeable future. This dark movement drove her to publish this novel hopeful that it would encourage the society to realize that the harsh racism must stop. Lee effectivelyRead MoreHarper Lee and to Kill a Mockingbird931 Words   |  4 PagesHarper Lee and her Works Harper Lee knew first hand about the life in the south in the 1930s. She was born in Monroeville, Alabama in 1926 (Castleman 2). Harper Lee was described by one of her friends as Queen of the Tomboys (Castleman 3). Scout Finch, the main character of Lees Novel, To Kill a Mockinbird, was also a tomboy. Many aspects of To Kill a Mockingbird are autobiographical (Castleman 3). Harper Lees parents were Amasa Coleman Lee and Frances Finch Lee. She was the youngestRead MoreKill A Mockingbird By Harper Lee963 Words   |  4 Pagesgrowing up, when older characters give advice to children or siblings.Growing up is used frequently in the novel To Kill a Mockingbird by Harper Lee. Harper Lee uses the theme growing up in To Kill a Mockingbird to change characters opinion, develop characters through their world, and utilizes prejudice to reveal growing up. One major cause growing up is used in To Kill a Mockingbird is to represent a change of opinion. One part growing up was shown in is through the trial in part two of the novelRead MoreKill A Mockingbird By Harper Lee1052 Words   |  5 PagesTo Kill a Mockingbird by Harper Lee takes place in Maycomb County, Alabama in the late 30s early 40s , after the great depression when poverty and unemployment were widespread throughout the United States. Why is the preconception of racism, discrimination, and antagonism so highly related to some of the characters in this book? People often have a preconceived idea or are biased about one’s decision to live, dress, or talk. Throughout To Kill a Mockingbird, Harper Lee examines the preconceptionRead MoreKill A Mockingbird, By Harper Lee1197 Words   |  5 Pagessuch as crops, houses, and land, and money was awfully limited. These conflicts construct Harper Lee’s novel, To Kill a Mocking Bird. In To Kill a Mocking Bird, Lee establ ishes the concurrence of good and evil, meaning whether people are naturally good or naturally evil. Lee uses symbolism, characterization, and plot to portray the instinctive of good and evil. To Kill a Mocking Bird, a novel by Harper Lee takes place during the 1930s in the Southern United States. The protagonist, Scout Finch,Read MoreKill A Mockingbird By Harper Lee1695 Words   |  7 PagesIn To Kill a Mockingbird Harper Lee presents as a ‘tired old town’ where the inhabitants have ‘nowhere to go’ it is set in the 1930s when prejudices and racism were at a peak. Lee uses Maycomb town to highlight prejudices, racism, poverty and social inequality. In chapter 2 Lee presents the town of Maycomb to be poverty stricken, emphasised through the characterisation of Walter Cunningham. When it is discovered he has no lunch on the first day of school, Scout tries to explain the situation to MissRead MoreKill A Mockingbird By Harper Lee1876 Words   |  8 PagesThough Harper Lee only published two novels, her accomplishments are abundant. Throughout her career Lee claimed: the Presidential Medal of Freedom, Pulitzer Prize for Fiction, Goodreads Choice Awards Best Fiction, and Quill Award for Audio Book. Lee was also inducted into the American Academy of Arts and Letters. This honor society is a huge accomplishment and is considered the highest recognition for artistic talent and accomplishment in the United States. Along with these accomplishments, her

Friday, December 13, 2019

Lionel Andres Messi Free Essays

Lionel Andres Messi, known as Messi, is an Argentine footballer who currently plays for FC Barcelona as a forward or a winger. Considered to be the finest player on Earth, Messi has received dozens of trophies and awards. Messi is the perfect attacking player, he was completely two-footed, a prolific finisher, exceptional at dribbling and passing, and was a remarkably good tackler for a forward. We will write a custom essay sample on Lionel Andres Messi or any similar topic only for you Order Now The Argentine superstar was born on the 24th June 1987 in Rosario, Argentina to Jorge Horacio Messi (born 1958), who was a factory worker and Celina Maria Cuccittini, who also works but as a part-time cleaner. Lionel Messi has three siblings, two of which older brothers named Rodrigo and Matias. The final, a sister named Maria Sol. At the age of five, Messi played for a team called Grandoli, coached by his father. At the age of 11, he was diagnosed with a growth deficiency. An Argentine club were interested in Messi’s ability, but didn’t have enough money to pay for his treatment. The director of FC Barcelona signed Messi after watching him play and was willing to pay for the treatment. Lionel Messi was offered a debut for FC Barcelona against Porto. And what a game! He was seventeen at that time and was the youngest ever player to score a goal in the La Liga. Within the next year, Messi found himself a first squad player and scored 16 goals in 26 matches. During the next five years, Messi became an international superstar scoring tens of goals. He made his debut for Argentina, when he was only 18 years old. Lionel Messi also won dozens of awards including: Champions League, Super Cup, Club World Cup, Player of the Year (several times), La Liga Player of the Year, Top Scorer (many times), Goal of the Year and many more awards. Messi also played in a few World Cups for Argentina. The final one in 2010, started well with a 4-0, 4-1, 1-0 and 2-0 to finish off the group stages. The last 16 round wasn’t a good match as it ended with a 4-0 defeat to Germany. In the season 2009-10, Messi was in great form, scoring 47 goals. He was the highest scoring player. 2010-11 came and his goal-scoring record continued. Scoring many goals, among other reasons, makes Lionel Messi the finest player of all time!! How to cite Lionel Andres Messi, Papers

Thursday, December 5, 2019

Ethical Behavior in the Workplace Essay Example For Students

Ethical Behavior in the Workplace Essay Ethical Behaviour in the Workplace Importance Ethical behavior is what all career people should aim to have. Not just the ethical attributes but exceptional behavior with this regard. This is because to build a career, you must be governed by rules of ethics to safeguard you and others. Ethics purely center on personal conduct. It involves personal choices that can make or break you in your work place or business. The major importance of having good conduct is to maintain a high level of respect not just for people but for the profession in which you hail from. Meaning Ethical behavior is a pretty wide topic and it might not always be easy to know the different boundaries. However, in your career there are certain boundaries that have been set and different policies that have been formed to regulate what you do. In other words, as a professional, you need to know the things you should not do. Different organizations have an ethical code of behavior. Over and above this, different professions have ethics codes that are not to be violated. The main definition of ethics is that it is a philosophy which seeks to uphold various fundamental issues that mainly address morality and so on. There are many things that you can gain from having good behavioral ethics in the workplace. Benefits Ethical behavior in your career will do you so much good. The first thing is that it can grow a business to great heights. This is because doing what you should do will develop a discipline which will propel your work practices to a high level and set a high standard. It has been seen to promote teamwork among workers. This is because there is great respect placed in fundamental issues in the work place. It also builds confidence which will translate to trust among workers. Trust in your career is one invaluable trait that is able to pave way to progress and great success. Practical Application It is doing the simple things that will make you an ethical person as you develop your career. For example, being honest and telling the truth at work is an ethical thing to do. Another thing is having respect and the right attitude. The truth is that, these traits are becoming rarer in careers. Apply these virtues today and watch yourself develop not just at work but in your life as well.