Friday, May 22, 2020

Development Of Drugs With High Potency And Inhibitory...

Summary of research plan Development of drugs with high potency and inhibitory activity against specific activating mutation, while showing significantly less activity against wild type mutations, made testing specific sensitizing mutation necessary. (1) (EGFR) T790M mutation a successful example of a biomarker for non-small cell lung cancer (NSCLC) treatment with Osimertinib that gained a wide acceptance in clinical practice in Europe and US (), One question that needs to be asked, however, is whether testing for similar mutations in different cancer will be of clinical value. an unknown subpopulation of patients with CRC will have an activating EGFR mutation, such as L858R, which is thought to activate the receptor constitutively, regardless of ligand status promoting cellular proliferation and growth. in patients with colorectal cancer, Targeting activated EGFR, hypothetically, will lead to growth inhibition of cancer cell dependent on the oncogenic drive of sensitising EGFR mutation. This project aims t o investigate the role of EGFR (L858R/+/+) as a biomarker for AZD 9291 (Osimertinib) treatment, using SW48 cell line with a wild type mutation of EGFR and Heterozygous knockin of EGFR activating mutation (L858R/+/+), to investigate the mechanism of resistances if cells developed resistance and to test the overlap between Osimertinib and AZD5363, palbocidib and selumetinib. This work should improve treatment outcome for patients with CRC with EGFR sensitising mutationShow MoreRelatedThe Consequences Of The Discovery Of Pi3k Inhibitors791 Words   |  4 Pagesunder way. There is evidence that the early compounds namely quercetin, wortmannin and LY294002 could inhibit PI3K pathway. The latter two compounds were able to rule the research for more than a decade but their high toxicity and insolubility precludedthem as in vivo pharmacological drugs [Falasca (2010]. Thus, the attention was again shifted to the discovery of novel inhibitors that could target distinct member in PI3K signalling pathway. Very few PI3K targeting agents, like everolimus and temsirolimusRead MoreAntibacterial Activity Of Selected Ethanolic Herbal Extracts And Cow Urine Distillate969 Words   |  4 PagesThe objective of the study was to compare the synergistic antibacterial activity of Ciprofloxacin (CF) in presence of selected ethanolic herbal extracts and cow urine distillate. I n this study antibacterial activity of ethanolic extracts of pepper (P), turmeric (T), zinger (Z), drumstick (D) and Cow urine distillate (CUD) were tested against ATCC strains of Staphylococcus aureus, Klebsiella pneumonia and clinical isolates of Pseudomonas aeruginosa and E-coli by cup plate diffusion method. ResultsRead MoreAnticancer Effects Of Drug Conjugates879 Words   |  4 PagesHybrid drugs (drug conjugates, dual ligands) are compounds that incorporate two drugs (pharmacophores) in one single molecule (Fig. 2iii). The two pharmacophrores could be either directly linked or connected by a longer cleavable or non-cleavable linker/spacer described previously. Hybrid drugs are expected to exert simultaneous dual action at different biological targets, which might result in enhanced efficacy compared to single-target drugs. Although this class of conjugates is not yet availableRead MoreSymptoms And Symptoms Of Alzheimer s Disease3214 Words   |  13 Pagesthe early AChE inhib itors, physostigmine and tacrine were able to improve in the cognitive function of AD moderately. However, physostigmine has poor efficacy and tacrine has liver side effects. As a new AChE inhibitor, Donepezil exhibits longer inhibitory effect and higher efficacy than others. Moreover, it is highly selective for AChE with a low affinity for BuChE. Phase III study in the US, Japan and European countries showed that donepezil was able to treat these symptoms of mild to moderate ADRead MoreTb Is A Treatable And Curable Disease Essay1438 Words   |  6 Pagesaccurate early diagnosis, drug resistance screening, HIV screening, correct drug selection and long-term compliance. (1) The current first line treatment for drug-sensitive TB includes an ‘intensive phase’ of 2 months and a ‘continuation phase’ of 4 to 7 months. The drugs used in the initiation phase include rifampicin (RIF), isoniazid (INH), pyrazinamide (PYR) and ethambutol (EMB), with RIF and INH being continued until MTB is eradicated. (1) This four-drug treatment regimen for drug-sensitive TB diseaseRead MoreCancer Therapy Essay1597 Words   |  7 Pagesfor tumor recurrenc e and high rate of mortality. These CSC have the ability to bring the existence of new tumors and these are frequently found as multi-drug resistance (MDR) (Kawasaki et al., 2008). Chemotherapeutic drugs theoretically target the metastatic sites but current treatments do not exert significant therapeutic benefits in all cases (Soengas and Lowe 2003). Thus care should be taken to develop an alternative therapeutic strategy. Plant derived anticancer drugs are being considered moreRead MoreWhat Are The Importance Of Natural Products1361 Words   |  6 PagesIn spite of impressive recent advances of synthetic drugs, the approach to develop newer drugs from chemical libraries, however, was proven to be less useful in terms of overall success rate. In recent years, there is a renewed interest on natural product research due to the failure of alternative drug discovery methods to convey many lead compounds in the major therapeutic areas such as immunosuppression, metabolic diseases and an ti-infectives. Natural products acquire massive structural and chemicalRead MoreEssay On BACE1 Inhibitors1651 Words   |  7 Pagesbecause of liver toxicity.11 As a result, researchers focused on designing potent small molecule BACE1 inhibitor drugs. However, the development of non-peptidic BACE1 inhibitors with sufficient binding affinity, satisfactory pharmacokinetics and suitable brain penetration has proven to be very challenging.12 Fortunately, researchers utilized innovative, diverse and complex drug development approaches to develop the third- generation inhibitors which have shown satisfactory pharmacokinetics and encouragingRead MoreSymptoms And Treatment Of Gi Cancer Resistance Networks3430 Words   |  14 Pagesapoptotic programming. Commonly used Gemcitabine (GEM) or platinum-based regimens fails to induce perturbations in the resistome, resulting in high rate of treatment failure. GI cancer resistance networks are in part due to interactions between parallel signaling and aberrantly expressed microRNAs (miRNAs) that collectively promote the development and survival of drug-resistant cancer stem cells (CSCs) with epithelial-to-mesenchymal transition (EMT) characteristics. The lack of understanding of resistanceRead MoreFood Protein Derived Bioactive Peptides ( Bps )5959 Words   |  24 Pagesthereby influencing health positively. These peptides have attracted high research and consumer interests due to their huge potential of use in functional foods and other dietary interventions of disease control and health promotion. However, successful product development is limited by the fact that current manufacturing processes are either difficult to scale up, high in cost, or have the potential to affect the structure-activity properties of these peptides. To overcome these challenges, we have

Friday, May 8, 2020

How Successful A Business Or An Entrepreneurial Decision

Introduction Surviving in a competitive market nowadays has become increasingly difficult. According to Kelly (2013), almost 90% of new start-ups fail and don’t make it to their second year. Some of those businesses have overly ambitious goals, while others are simple and just aim to survive. So what criterion do we use if we are to judge the soundness of the entrepreneurial decision? Do successful businesses have the distinct characteristic of achieving profits? And are the most successful of companies the ones that attain the highest profits? Or is it that we need to take other factors into account when assessing the successfulness of a company? These are the kinds of questions that this paper will be trying to answer in order to reflect on the different ways and approaches we go about assessing how successful a business or an entrepreneurial decision is. Rational Choice It is without a doubt that financial analysis and profitability ratios are key performance indicators and perhaps the first that pop to mind when thinking of the successfulness of a venture (PwC, 2007). They are in fact the easiest to use in order to judge how good the company has been performing with regards to selling their goods/services with a profitable margin. For instance, Reid and Smith (2000) conducted a research with 150 new small sized companies and tried to cluster them into high, medium and low performing organizations according to certain characteristics ofShow MoreRelatedThe Practice Of Entrepreneurship Through Time And The Global Enterprise1642 Words   |  7 Pagesof self-esteem and self-efficacy reduces the competence in decision making. Delgado-Garcia, Rodriguez-Escudero, and Martin-Cruz (2012) maintained that negative self-esteem increased negative mood and limited options. In contrast, entrepreneurs who contain self-esteem and self-efficacy alter the subjectiv e lens and foresee options and opportunities during stressful events (Shein, Crous, and Schepers, 2010). Shein et al. (2010) discussed how reframing, finding the positive, and envisioning future outcomesRead MoreEntrepreneurial Opportunities Are Being Discovered Day After Day1473 Words   |  6 PagesEntrepreneurial opportunities are being discovered day after day. This has led to the birth of all of the items we have and cherish in our lives. If one entrepreneur doesn’t grasp the opportunity quickly, there is already another entrepreneur who has recognized an opportunity and knows its true potential whether for personal and/or public benefits in the markets. But, what is an entrepreneurial opportunity? â€Å"Entrepreneurial opportunities are situations in which a person has a chance to introduceRead MoreEntrepreneurial process paper1422 Words   |  6 Pagesotherwise referred to as the entrepreneurial process. Describe the four steps of the entrepreneurial process The entrepreneurial process is a set of steps to follow when taking a business idea; those steps are the fundamentals that must be covered in any approach. The four steps of the entrepreneurial process are: Deciding to become an entrepreneur, Develop successful business ideas, Moving from one idea to an entrepreneurial firm, Managing and growing the entrepreneurial firm. Deciding to becomeRead MoreEntrepreneurial Process Essay1031 Words   |  5 PagesEntrepreneurial Process Ivy Harmon UOP Entrepreneurship in Healthcare HCS 567 K. Imlay May 13, 2012 Entrepreneurial Process Successful entrepreneurs tend to follow a multi-step process on four main elements to achieve their goals. These processes include identifying an opportunity, developing a business plan, determining the resources needed, and finally managing the newly developed enterprise (Hirsh, Peters, Sheppard, 2005). A clear understanding of the entrepreneurial process is anRead MoreEssay The Missing Entrepreneur in Economics1602 Words   |  7 Pagesaggression a successful strategy. Economic models are contrived to remove the personality from the entrepreneur, to make all entrepreneurial decisions predestined, given enough time. However, to deny Bill Gates’s or Steve Jobs’s role in economic history is equivalent to denying Hitler’s role in creating a Nazi Germany or Castro’s role in creating a Communist Cuba. Claiming that history or economics is deterministic is silly. Entrepreneurs are people who make decisions; their decisions need not fallRead MoreStrategic Iss ues in Entreprenuerial Ventures1565 Words   |  7 PagesChapter 13 STRATEGIC ISSUES IN ENTREPRENEURIAL VENTURES AND SMALL BUSINESSES The Importance of Small-Business and Entrepreneurial Ventures A. Definition of Small-Business Firms and Entrepreneurial Ventures The most commonly accepted definition of a small business firm is one that employs fewer than 500 people and that generates sales of less than $20 million annually. According to the U.S. Small Business Administration, â€Å"A small business is one which is independently owned and operated,Read MoreCharacteristics of a Successful Entrepreneur Essay1598 Words   |  7 PagesCharacteristics of a Successful Entrepreneur ABSTRACT First, there was an interview with a successful entrepreneur. Second, there was a talk on entrepreneurship by a guest speaker, Mr. Azmi Ahmad (the CEO of Skali.com) and later, an elevator speech by fellow students on various issues related to entrepreneurship. This collective information and some reading on entrepreneurship journals, books and articles have brought to the idea on writing this paper, towards certain perspective, on successful entrepreneurialRead MoreEntrepreneurial Skills and the Entrepreneurial Instinct 1387 Words   |  6 PagesSir Alan Sugar famously once said regarding entrepreneurship and entrepreneurial skills â€Å"The entrepreneurial instinct is in you. You cant learn it, you cant buy it, and you cant put it in a bottle. Its just there and it comes out† (Mail online, 2010). Surprisingly enough this is a view not shared by everyone. Whilst it cannot be denied that entrepreneurs are all ultimately unique in some way empirical evidence suggests that they all do share some common characteristics and skills, some of whichRead MoreEntrepreneur Characteristics1725 Words   |  7 Pagesto Be a Successful Entrepreneur? ABSTRACT First, there was an interview with a successful entrepreneur. Second, there was a talk on entrepreneurship by a guest speaker, Mr. Azmi Ahmad (the CEO of Skali.com) and later, an elevator speech by fellow students on various issues related to entrepreneurship. This collective information and some reading on entrepreneurship journals, books and articles have brought to the idea on writing this paper, towards certain perspective, on successful entrepreneurialRead MoreThe Between Spain And The Spain Economies1543 Words   |  7 PagesIn this paper I will be talking about various sectors of Spain. First, I will compare and contrast with the U.S.A the standards of ethical practice in Spain for evaluating business decisions. Second, I will discuss the forms of business in Spain, and compare and contrast these to the United States. Third, describe entrepreneurial activities needed for success in that market structure. Final, compare and contrast the U.S.A and the Spain economies. Spain is a cultural superpower, despite the differences

Wednesday, May 6, 2020

High School and Personal Hero Free Essays

â€Å"A hero is someone who has given his or her life to something bigger than oneself†. Heroes are usually superhero, celebrities and historians but the hero in my life is my mother. My mother is my personal hero because she overcame all the struggles in her youth; she has a caring heart and a hard worker. We will write a custom essay sample on High School and Personal Hero or any similar topic only for you Order Now My mom is my personal hero because of how she overcame struggles in her youth. My mom has a strong sense of leadership even as a young child, due to the fact that she practically raised her 10 brothers and 9 sisters. When my mother was very young, her father had an illness that ended up killing him. Her mother tends to care about her man more than her kids. My mother threw away her dream to become a professional soccer player to help provide for her siblings. Also, my mom overcomes her struggles in school when she was younger. Partially junior high and early high school, my mother didn’t think or care about school and how important it was and she decided that providing for her siblings was the number one priority. As the school years had gone by her attitude toward school changes, she is more dedicated and determines to get her high school diploma. All in all overcoming struggles in her youth has made mom my personal hero. Secondly, my mother is my personal hero because she is a caring person. My mom is part of the minority who make it a part of everyday life to help others. She’s passionate about teaching profoundly mentally handicap children, a job which may be considered undesirable, yet she wouldn’t trade it for the world. She is also the first to offer a helping hand to anybody any time. She has given people a home, a shoulder to cry on, advice, all the help she can give, and most importantly given someone in need the feeling of knowing that there is someone out there who cares. Also, she constantly encouraged me to further my education. She doesn’t want me to go through the same struggles as she went through numerous times. My mother knew growing up she was not given the same opportunities as I am today. My mother reminds me that she foresees a future in me and will not let me give up on my education. Therefore being a caring person is one of many reasons why my mom is a hero to me. Lastly, my mom is my personal hero because she is a hard worker. My mother would sacrifice anything she had to, to ensure our happiness and success. She works two jobs, her full time teaching career and her part time job working fast food just so she can afford to have a roof over our heads, food on the table, and some of the luxuries we may desire even though they aren’t ecessities. She sacrifices her time and energy to please us. There aren’t many people out there who are so giving, without asking for anything in return. Also my mom has think of quitting her job many of time because the hours she worked didn’t allow her to spend any time with her kids and husband. She started getting back pain, eat disorder and sleeping less. But that didn’t stop my mother from quitting her j ob. In conclusion being a hard worker is one of the most important reasons why my mother is my hero. With all the curves and obstacles life throws at us, somehow my mom manages to keep herself together and still manage to be the best mother I know out there by overcoming all the tough struggle she went through as a young child, have a caring personality and working hard. She always strives to do her best for us, and loves us unconditionally. My mom is the most compassionate person that I know. She cares much more for others than she cares for herself and put in time and energy to please us. My mother is my mom, my best friend, but most importantly she is my everyday hero. How to cite High School and Personal Hero, Essay examples