Treatments to Combat Cancer Essay - 1768 Words

CANCER DRUG RESISTANCE Introduction: †¢ Treatment of cancer varies person to person depending on the variety in individual factors because every cancer has specific pathological and molecular characteristics such as location, health and extent of disease. †¢ The main part is to destroy the cancerous cells by least harming the normal tissue. Tumors can be present in the parts of the body where drug cannot easily penetrate or could be protected by the local environments due to increase tissue hydrostatic pressure or altered tumor vasculature. Chemotherapy: †¢ There are several treatments to combat cancers which can work well alone or in combination with sequentially or simultaneously. Of those treatments the most†¦show more content†¦Ã¢â‚¬ ¢ Today we can talk about drug resistance in two classes, target specific and target nonspecific. †¢ In old times termed as acquired drug resistance and intrinsic drug resistance respectively. †¢ Drug resistance in cancer is a term used, which means that a patient having cancer has been resistant to the chemotherapies. †¢ Drug resistance means the decrease in the efficacy of a drug. Drug resistance may develop at once or the drug becomes ineffective overtime. †¢ When cancer becomes resistant to a lot of structurally different and unrelated chemotherapies then it is called multidrug resistant cancer. †¢ It is also known as Antineoplastic resistance and in this the cancerous cells become resistant to drugs by a lot of mechanisms. Intrinsic drug resistance: †¢ This type of resistance means that an organism or cell have a characteristic property which make all the normal members of the specie tolerable towards particular drug or any specific chemical change in its environment. †¢ In that case the feature or property responsible for the resistance is inherent and integral property of the specie which has arisen over the course of evolution. †¢ All the cells whether normal or cancerous exhibit a degree of intrinsic resistance to the compounds they normally encounter. †¢ In mammalian cells the rate of division of the cells is also an important in the case of intrinsic cancer drug resistance. †¢ It is the factShow MoreRelatedInformative Speech On Childhood Cancer1265 Words   |  6 PagesChildhood Cancer Introduction I. Open with Impact: About 15,270 children ages 19 or under will be diagnosed with cancer this year. (National Cancer Institute, 2017) A. With that said, have any of you know someone diagnosed with cancer? 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The Importance Of A Candidate For The Democratic Party

As a nominee for the Democratic party, you must begin to decide which issues will become the center of your campaign. We would like to respectfully ask you to consider making gender equality a major issue in your campaign. Though the women’s movement has made major strides, continuing this work will allow the women of America access to all the opportunities their male counterparts enjoy. In order to have these opportunities, we have identified three issues where women need support. First, Reproductive Rights allow women to make their own healthcare decisions in order to have choices about their bodies and when to have children. However, these rights are being threatened by ever increasing restrictions. We will propose a plan to increase funding and reduce barrier to allow all women who need care access to responsible, comprehensive health care. 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The History of Italian Renaissance Free Essays

The Italian Renaissance was driven by a force of great strides in humanity. This was a time for a re-awakening of educated thinking, great artistic endeavors, and an empowering factor of humanism to use free will to govern one’s future rather than allowing the church to dictate the correct path in life. The city of Florence became the center for much of this activity, where artists and scholars were sponsored royally by like-minded families of great wealth and social power. We will write a custom essay sample on The History of Italian Renaissance or any similar topic only for you Order Now More emphasis was put onto education as a means of freedom from ignorance instead of a reason to serve God. There was a shift in power from the church to a general secularization in all areas of life, with the main focus being on the enhancement in the studies of the arts. The arts were looked at in a new way, using humanism as the new religion and the new way to achieve the greatest possible virtue. The actual term Renaissance means â€Å"re-birth†, which is essentially what was taking place overall, in Florence and other Italian states. â€Å"For Burckhardt this period consisted, broadly speaking, of the 15th century in Italy, a time and place in which â€Å"medieval† man became â€Å"modern† man. -Italy-History of, Encyclopaedia Britannica, 2000. (1) This was a re-birth of ideas, learning, communication, artistry and beliefs. All of these factors were culminating together to prepare the world for the dawning of a new age, and a new direction for man to move in. The Italian Renaissance began finding it’s niche among the elite in Florence in 1360, however, this was just the beginning. The Renaissance proved to be more established by the early fifteenth century among the rest of Italy, and eventually the rest of Europe. . The world was changing and ready for a new way of thinking. No longer were individuals prepared to accept the teachings of the church as their guidelines in life. Society wanted more from life than what the church had to offer. Italian culture, most noteably in Florence, was growing wealthier. With this increase of wealth came a need to pursue personal limits in achievement, education, and ability. â€Å"In their society, successful individuals, usually men, clearly were capable of doing more in this world than traditional religious views allowed. † – Modern European History I, 1992. (2) The humanists came forth from this need to learn. They were the intellect behind the Renaissance and brought to light a new view of what should be taught and studied. They embraced the classics; translating many from the ancient Greek and Roman script they were originally created in, and redefining how these works were originally interpreted. They looked upon studies in grammar, rhetorics, poetry, history and moral philosophy as a means of elevating their self-worth, and discovered that man can create his own destiny rather than follow a pre-ordained fate determined by the church. By using education to further themselves in society, the free-willed humanists were setting the standards for educated thinking, that current modern day life adheres to. â€Å"Humanism was the most important single intellectual movement of the Renaissance. † – Eugene F. Rice Jr, 1970. (3) Humanism was not only focused on education; this way of thinking also held power over other aspects of the Renaissance. 2 As much of the educational aspect centered in Florence, so did the growing desire for beauty and culture to be represented in art; another strong factor of humanism. With it’s economic and social standing becoming rapidly elevated, and due to the strong tradition of democracy it held, Florence would prove to have the ideal surroundings for the birth of artistry in the Italian Renaissance movement. At the beginning of the Renaissance, Florence was a well-established, commercial city primarily controlled by the rich merchant class and some of the very wealthy and powerful families that resided there. Families such as the de Medici family, would commission artists to design and build enormous churches, palaces and other monuments to cement the families’ position in Florence. Using this type of backing sponsorship, the growing artistic community was able to flourish and thrive, and produce a mutitude of glorious works, focusing on a new embodiment of their skill. The human body was looked upon and studied with more detail and realism than ever before. This lead to more accurate and life-like art work, both in painting and sculpture. Much of the art moved away from the old themes of portraying the world and humanity as perfectly as possible, and concentrated instead on capturing the actual likeness of the subject matter, no matter how unappealing or distressing it may have been. With enormous financial sponsorship behind them, artists were able to concentrate soley on their craft and expand it into the new, Renaissance style. They met great opposition from the church but were able to continue moving forward with the ongoing support of their benefactors. The infallible teachings of the church combined with the power of the Pope, were constantly challenged by the humanists and those that followed this new style of thought. Citizens were more and more frequently pledging allegiance to the crown rather than to the Vatican, creating a steady decline of power from religion. â€Å"The Christian truth that had been acknowledged as comprehending all phenomena, earthly or heavenly, now had to co-exist with a classical attitude that was overwhelmingly directed toward earthly life. – Humanism, Encyclopaedia Britannica, 2000. (4) Knowledge began to undermine the position of the church. An ever-increasing amount of followers of humanism reaffirmed the fact that humans are individuals and not just souls passing through earth on their way to eternity in heaven or hell. As individuals, every human had the right to discovering his own destiny and potential. These beliefs and views were strongly frowned upon by the church, who tried in vain to reassert their influence on society. Much of the great wealth of the era was also looked at as un-Christian, but the humanists argued that wealth was only a means to achieve greater virtue. Money was needed to fund and support the arts, which provided the tools to further enlightenment in these areas. The church however, could only accept this wealth if it was used for the greater good of society. This was an argument to prevail throughout the Renaissance. From the re-evaluation of education and art, society has derived an opportunity to determine their own destiny, based on the knowledge they choose to empower themselves with. Humanists may have opposed the church and it’s teachings in order 4 to move forward with free will and choice, but without that opposition, life would not hold the amount of wonderment and variation that exists today. The humanistic efforts that began during the Italian Renaissance paved the way for society to become more independent in their thinking, more realistic in their arts, and more educated in subject matter that had been too long denied. The Italian Renaissance shaped and altered the â€Å"modern† world, bringing society out of the â€Å"medieval† times and onto the path that stretched toward the optimistic future. How to cite The History of Italian Renaissance, Papers