Influenza Vaccine During Pregnancy Research Paper

Influenza Vaccine During Pregnancy - Research Paper Example after the first dose, whereas previously unvaccinated children below 9 years were recommended with two doses of vaccine, the priming dose as well as the booster dose. The adverse reaction observed in these individuals involves soreness, fever, malaise and Guillian- Barre Syndrome (GBS) (1/100,000) recipients, other adverse drug reports encompass nasal congestion, headache, myalgias or fever (Stinhoff et al, 2012). Pregnancy is a condition that affects immune system to a greater extent as a result woman becomes prone to the health hazards caused by the flu or other complicated condition such as pneumonia or respiratory distress. Further, these conditions may culminate into premature labor or delivery of a preterm baby. Prevention of flu is therefore highly imperative. Vaccination as a preventive measure is a way to protect the fetus, infant stage. Childhood flu vaccines can be provided at or after 6 months of age. However, vaccination during the pregnancy results in the formation of a ntibodies which are passed on to the developing fetus and hence a passive protection or immunity is provided to the fetus. This flu vaccine is prepared from the inactivated virus while the nasal spray is prepared from the live virus which is contraindicated during pregnancy (Ayoub & Yazbak, 2006). Symptoms of Influenza Symptoms of influenza involve fever, myalgia, malaise, headache, fatigue, cough, sore throat, rhinitis etc. Such conditions could be assessed by performing viral culture and testing for the presence of viral antigen. Influenza virus possesses airborne transmission and person to person contact. The virus possesses an incubation period of two days and there is an abrupt onset of these symptoms. Observations reveal that influenza is accompanied by the complications like... Influenza spreads potentially in the community and is capable of causing spread and intensity of illness of the patient. The virus is capable of changing its antigenic forms from 1918 to 2009. Human is the indirect host and is known that pig serves as a host for human as well as avian species. Its transmission is through droplet nuclei as well as body discharges. The virus invades the respiratory epithelium after the incubation duration of 1-7 days. A damage to epithelium we followed by the immune response. Characters displayed by the patients encompass fever, cough, sore throat, diarrhea, vomiting followed by hospitalization. Vaccination against the devastating disease influenza is highly essential to prevent the development of complications, especially pneumonia in children. During pregnancy the immunity provided to the developing fetus is passive, it can prevent the fetus from influenza. Reports of teratogenic as well as carcinogenic implications of the condition have been observe d. Although with research studies the success rate has augmented still a lot of controversies regarding the influenza vaccine are gaining prevalence. On one hand, the reports highlight the positive consequences of the influenza vaccine in preventing the disease condition while on the other hand there are reported the incidence to display the teratogenic as well as the carcinogenic impact of the influenza vaccine. Dreaded diseases like pH1N1 could be combated due to the administration of pH1N1 vaccination.

The Great Wall China Research Paper Example | Topics and Well Written Essays - 1750 words

The Great Wall China - Research Paper Example It is a truly captivating site. The Great Wall was never intended to stand as a testament of art or the grandeur of architecture, it served a far more simpler and practical purpose. Yet, all the same it is remarked as one of the greatest architectural feats of human history, like the pyramids at Giza and the city of Machu Pichu; and remains so today. It is still worthy of further research and discussion. History There is a myth that has become truly intertwined with the legend of the Great Wall of China. The myth tells the story of the wall as one great single undertaking, spanning, decades, of continuous building. However, this is, simply, not the case. The wall was built in different sections, in different locations, ultimately linked, throughout the years. ("Chinese Heritage Quarterly" 1) It is Qin Shih Huang, or the First Emperor, who is credited with conceiving of the idea to create a wall of immense length and strength that would prevent the invasion of the threatening Huns. Ho wever, many scholars today acknowledge that there are portions of the wall that may date back to smaller construction efforts that predates the rule of Qin Shih Huang. All the same the greatest portions were inspired by his intention to protect China from outsiders. There were, in fact, several Chinese Dynasties that contributed to the Wall, the Qi, the Wei, and the Zhao, however, it is three dynasties that are attributed with the greatest contributions. Qin Dynasty Again, Qin Shih Huang is responsible for the many of the oldest parts of the Great Wall. He foresaw the Wall as a fortification to protect the country from Hun invaders, as well as, ensure the rule of his descendents and future emperors who will take power after him. As one can see in the photograph these older sections of the wall have are formed of simple, natural materials, and are bit worse for wear in some sections. However, Qin, despite all of the innovations he brought during his rule, book printing and road build ing, but much of his rule was considered harsh and, even, cruel. The use of force to maintain work on the wall, along with a number of other sources of social unrest, resulted in a rebellion that ended his dynasty just after his death ("Chinese Heritage Quarterly" 1). Han Dynasty The Han Dynasty, regarded as one of the most powerful of Chinese dynasties, also, feared invasion from Hun Forces. This diplomatic rule attempted to make peace with by offering trade and economic incentives. However, this had little success and the Chinese resorted to a few offensive battles, but they became too costly to finance. The Han focused on adding to portions of the Great Wall, again as a defense, but this time it moved west toward the Gobi Desert; the intention being to protect the Silk Roads that were so essential to the empires economy ("The Great Wall of China"). As can be seen in the photograph, there is distinct difference in style and coloring of the stones in comparison between the Qin and the Han contributions; the Hans stones are darker and red Ming Dynasty The Ming Dynasty is credited with being the most prolific contributor to the building of the Great Wall. In fact, the majority of the wall that we are familiar with today is remnants of the works of this dynasty added between the years of 1368-1644 C.E. The Ming

Cesar Guarin First Filipino Ultra-Marathoner Essay Example for Free

Cesar Guarin First Filipino Ultra-Marathoner Essay Will you gamble your own welfare for the sake of others? Cesar Guarin, a 56-year-old entrepreneur and the first Filipino, first Asian and fourth person in history to run around the world proved that with a strong determination and with a purpose to help, anyone can bring their dream into reality. Guarin is known as the â€Å"Father of the Philippines Ultramarathon†. He joined Global Run which considered as one-of-a-kind marathon and the toughest run ever that began 1983 and will end in 2016. He already finished the first four legs of his Global Run wherein he run 11,583 kilometers from 1983 to 2009. After his last run in US-Canada (2009), he will again venture in another run, 2,053 kms. in the Australia marathon, the fifth leg of his Global Run. After completing the Australia leg, he will run across- Middle East (2012), England-Norway (2012), Finlan-Moscow (2013), Egypt-Israel-Jordan (2013), Japan-Korea (2014), India-Myanmar (2014) and Thailan-Singapore (2014) to complete the marathon. Despite of different hindrances like injuries, Guarin continuously run and this time it’s for a mission. He started a fund raising projects called â€Å"Batang Pangarap† and â€Å"Global Run, Alay sa Pilipino† to help poverty alleviation in the Philippines, to reduce the number of children on the street by encouraging them to venture into sports, to campaign the tourism of the Philippines and to show his appreciation to the Filipino community abroad for helping the country (Philippines). Guarin as an Ultramarathoner showed to the world that Filipino is a one-of-a-kind race.

Artificial And Non Artificial Ingredients In Foods Biology Essay

Artificial And Non Artificial Ingredients In Foods Biology Essay The aim of this research is to find out what are the differences between artificial and non artificial additives, and their modern use as well as the safety, benefits of their presence and side effects it might have on the body. As my examples of artificial additives I will discuss the properties of two synthetically obtained chemicals, a sweetner Aspartame and a flavor enhancer Mono sodium glutamate. Compounds vanillin and cinnamaldehyde as examples of natural ingredients. My intended sources of information were websites found on the google search engine, and other links associated with this topic.. First time line for the research was due on 20/02/2013 and it was requested by Joanne mitchel. 2 What are additives and what are they used for Food additives are ingredients added to foods during their manufacturing processes, food additives can also be identified as natural and artificial. Natural or non-artificial are often considered to be of natural origin, and have been used for centuries by people. These natural ingredients were obtained from organic sources such as part of the plants or animals that contained the active compound in them. Methods of obtaining these ingredients and their uses varied as many cultures and regions had their own methods of seasoning and preserving foods. Ingredients obtained synthetically are artificial, these ingredients are often obtained through bacterial fermentation, some artificial additives are simply, separated and concentrated active compounds found in natural ingredients, however synthetically obtained will never be the same as natural. Natural additives such as food dyes, preservatives and spices existed all throughout history, however their methods of preparation were often ver y time consuming and gave very little results, which not everyone could afford. Today the use of natural ingredients and natural ways of preserving foods has been greatly replaced by artificial additives. They can act as preservative to allow food to be eatable for longer, pH regulators to keep the food at its optimal pH, flavor enhancers to sharp the taste of other tastes and some additives can act as a substitute for tastes and flavorous such as sugar. Chemical properties and uses of Aspartame and Mono sodium glutamate Aspartame or E951 and MSG (Mono sodium glutamate) are two artificial ingredients used in the EU in many foods. Aspartame is a white odorless powder and it is very sweet in taste which eventually becomes bitter, chemically aspartame is a methyl ester of two amino acids, phenylalanine and aspartic acid, in acidic conditions aspartame will breakdown to its components and also a 3rd dipeptide called aspartyl-phenylalanin, it will also produce methanol as a bi product. MSG is a sodium salt of an amino acid that is known as glutamic acid which is often found naturally in many animal proteins, chemically it is one sodium atom holding two glutamic acids together. Main use of aspartame are its properties that make it sweet in taste, aspartame is also widely used in soft drinks and chewing gums as a substitue for sugar. Although aspartame is not used in all sweetners, chemicals with similar chemcial properties are also used in other products such as confectionary and sweets. MSG is used as a f lavor enhancer, it works best when combined with other flavors. It is generally used in ready meals, processed meats, fast food restaurants and snacks such as crisps and many other, MSG is also used in seasonings and canned soups. Chemical properties and uses of Cinnamon powder and Vanilla oil. Both cinnamon powder and vanilla oil are examples of natural ingredients that can be added to food to increase their taste quality, these ingredients are often less active on the body than their artificial forms, naturally these ingredients have to be prepared from the actual flower or part of the plant that contains the active ingredient found within the part of the plant. Cinnamon powder is grated bark of the cinnamon tree, the active ingredient found in cinnamon is the cinnamaldehyde which gives cinnamon its taste in cinnamon based products. Presence of a compound known as vanillin gives vanilla its smell and taste and it is the active compound that is used in the production of vanilla tasting spices and all vanilla tasting products, however this chemical is obtained both naturally and synthetically. These natural additives are just a fraction of what used to be an everyday spice, even though the active compounds can be produced synthetically. These spices are still produced naturally, and are sold as everyday spices however products such as confectionary that resemble in taste may have been produced artificially. Benefits of presence of additives in food The main benefit of presence of artificial additives in foods is that it is more economically efficient than obtaining and preparation of natural additives, especially in additives that are used as food dyes, preservatives, pH regulators and flavourings, flavour enhancers and emulsifiers. Naturally preservatives would be just a matter of preserving the food keeping it in cool conditions but even that will not give it a long lasting date of expiration and preservatives can extend that date as well as pH regulators by keeping the food at its optimum pH to preserve its freshness. Sugar substitutes can also be beneficial to people with disorders that excludes sugar from their diet. Some of the properties of certain compounds found within the additives could never be separated out naturally. Possible side effects associated with foods containing natural and artificial additives. Natural additives like vanilla extract and cinnamon powder are non essential to the human body but will digest. The desired active compounds in them will correspond to their function and breakdown to smaller harmless compounds. Side effects that are often associated with consumption of foods containing these ingredients are allergic reactions to compounds found within them. Artificial additives work in similar way, when obtained and prepared it is in its pure form, then it is added during foods manufacturing process. Some artificial additives are synthetically obtained active compounds found in natural ingredients. Some like aspartame were designed using other compounds creating in effect a new compound, aspartame partially breaks down to methanol which is toxic in even small amounts and the more aspartame is consumed the more methanol is produced. Regular consumption of foods and drinks containing aspartame may result in headaches, dizziness, and even vomiting, another biproduct of aspartame is L-phenylanine which by some cannot be consumed as it gives allergic reactions to people sensitive to it. MSG contains glutamic acid that is naturally found in meat proteins, it is non essential but will breakdown and digest, MSG is purely an active compound, the role for glutamic acid in proteins is that it is a building block for muscules and also supports brain function. Foods containing MSG could alter the functions of the brain for the moment of consuming the food and its digestion, over consumption of foods containing these ingredients may cause headaches, bowel distress, acid reflux, indigestion, nausia and fatigue. Long term effects and the impact on society. Natural ingredients added to foods should not be a cause of any physical or mental disabilities, there are always foods in nature that have low toxicity and are considered to be healthy and there are always those more toxic and should be avoided, many natural ingredients and spices were unique to different cultures and regions of the world which were renowned for them as well. It can not be ruled out that compounds found within artificial additives can be considered toxic and be potentially dangerous to the body if excess amounts of foods containing these chemicals are consumed on a regular basis over years. Children can be particularly affected by such foods that it can even be noticed, children require less food so it takes less to see the effects of such foods. Sugar causes hyper activity as well as other sugar based products, there are also concerns that the active compounds found in additives such as MSG can alter the brain chemistry to the point a person will be craving for thi s particular food without understanding that they were actually craving for the ingredient in that food. This might affect children more severely because as they are developing they might become more prone to simply buying these foods over fully nutritional foods that they require. People prone to stress eating will be more likely to want to eat products containing, high sugar content and foods containing richer and stronger flavours, which many additives were designed to simulate. In my opinion it is not worth it to fill foods with ingredients that can be potentially harmful with just having this advantage that they can stay for longer or taste more stronger. The best solution would by minimising the intake of foods containing these chemicals to only required mass their body needs. People in most developed countries are aware of what is in the food they buy and the daily amount required but it still dose not help the growing population of obesity in most countries. It should also b e noted that additives were disqualified from many markets through out their short period of existence because they were considered potentially harmful and those considered vital were always replaced by new. http://foodmatters.tv/articles-1/top-10-food-additives-to-avoid http://en.wikipedia.org/wiki/Food_additive http://www.bbc.co.uk/health/physical_health/conditions/food_additives.shtml http://www.wholevegan.com/food_additives.html http://cdn.zentrum-der-gesundheit.de/images/titelbild/vanillin-ia.jpg http://www.liquorpress.com/wp-content/uploads/2011/03/van.jpg http://en.wikipedia.org/wiki/Cinnamon http://en.wikipedia.org/wiki/Ethyl_cinnamate Health Benefits of Cinnamon http://www.bmrb.wisc.edu/metabolomics/mol_summary/show_data.php?molName=methyl_3_4_5_trimethoxy_cinnamateid=bmse010223

Essay --

Five thousand years ago lived the immoral societies of Sodom and Gomorrah in the Middle East. The people of these corrupt cities were sinners who lead luxurious lives and seemed like they had it all, even though soon they would lose everything. Their immorality and lack of awareness is what caused God to send fire from the heavens and destroy the towns as punishment. Parallels can be drawn from ancient times to the story of The Great Gatsby. Fitzgerald uses the eyes of Doctor T.J. Eckleburg to symbolize God watching down and to express the theme of immorality in society and the loss of spiritual values in the American dream. Symbolism is a key part of this passage in revealing the author’s purpose. It becomes apparent that the eyes are symbols when our narrator says, â€Å"The eyes of Doctor T.J. Eckleburg are blue and gigantic-their retinas are one yard high. They look out of no face, but instead, from a pair of enormous yellow spectacles which pass over a non-existent nose,† (24). The significance of these eyes can be noted from their first introduction. The eyes are more than just a faded picture on a billboard; underneath the eerie description lies a deeper meaning. Doctor T.J. Eckelburg’s eyes symbolize God watching down on the Valley of Ashes, judging over society and their actions. The colossal eyes are all seeing and all knowing, scrutinizing all the corrupt lifestyles and values amongst the characters in Gatsby. Fitzgerald’s use of diction in creating the mood centering around T.J. Eckleburg’s eyes supports the immorality and the carelessness seen in the community. Nick goes on to state, â€Å"But his eyes, dimmed a little by many paintless days under the sun and rain, brood on over the solemn dumping ground,† (24). This lin... ...ths, which can be thought of as a punishment from God. Throughout the novel, Fitzgerald instills the theme of immorality using the eyes of Doctor T.J. Eckleburg. These eyes, representing God, dispatch judgment and punishment on society. However the lives of the characters continue, because God has given them a second chance in hopes of changing their immoral ways. This gift was also given to a man named Lot, who escaped death by the grace of God five thousand years ago in the city of Sodom. Thought he wouldn’t live forever, he had a new take on life and a chance to turn his back on immorality. The same can be thought of for the characters of Gatsby-they will continue trudging on with their lives, hopefully having learned a lesson from the consequences of immorality, and if they don’t, they eyes of Doctor T.J. Eckleburg will always be there as a constant reminder.

Controversy with Women and the Novel :: Free Essay Writer

Women and the Novel â€Å"Novels on novels–shelves on shelves arise, of various merit, as of various size: But good and bad, promiscuous as they fall, A greedy host advance, and swallow all Like Egypts reptile race, they crowd their way, Nor rank nor age, nor place, their progress stay, They throng the gaudy mansions of the great; they greet the poor pan in his humbler state; nor in the proudest dome or meanest hovel, can human blood and flesh resist a novel" (Ware) During the 18th century a new genre of reading came into existence: novels. â€Å"Novels were different from earlier prosefiction [as they abandoned] traditional structure: (Kerber 236). Novels allowed readers to experience other people’s lives. â€Å"Characters became real people with real names who led lives much like those of their readers† (Kerber 236). As books became more readily accessible novels became increasingly popular especially with women. This is where the problems began. A woman’s responsibility (according to the patriarch society) was to the home–to raise her children to be good Christians and to be servile to her husband in all things. Some people began to feel that reading distracted women from their duties. This is illustrated in the following poem. And see! They mount the toilet of the fair, and seek and find an easy homage there. Domestick drudery can scarce advance it’s claims in competition with romance grumbling the brother or the husband goes and thus discovers, that romantick scenes are not the thing for ladies in their teens. Balls parties mean-times, are alike forgot; Poor Byron lies unread, and Walter Scott: cares, duties, pleasures without notice pass; And everything neglected, but the glass– (Ware) There was a real fear that reading novels would disrupt the woman’s duties by giving them "false ideas of life and particularly made women unsuited for and unhappy with the domestic roles for which society destined them" (Nienkamp xiv).

Smart Devices and System in Our Homes

The problems that we can discus in this part is about the introduction of smart devices and system in our homes, the risk and threats linked to them, and respectively to the smart home inhabitants will grow. So, the digital world as we know it now has gradually developed standards, protocols, interface, operating systems, programming models and architectures during the last 50 decades, making both computing and networking a type of plug-and- play environment. Nowadays the smart homes and its services, from a highly heterogeneous environment, which presents a significant challenge for future users and manufacturers. So, healthcare services contain unknown so far danger for human's life. The scenario of a villain causing a heart attack by remote intervention in a pacemaker or shutting down an insulin pump on a diabetic is not in the realm of movies but occur due to real sensitive that exist in connected medical devices. Furthermore, these are rather worrying facts, bearing in mind that between 1993 and 2009, 2.9 million patients received permanent pacemakers in the united states with this this number constantly increasing. The cyber threats are any identified effort directed toward access to, exfiltration of, manipulation of, or impairment to the integrity, confidentiality, security, or availability of data, an application, or a federal system, without lawful authority.In our everyday life, a threat to our home can be an open window or unlocked door, an iron or cooker that are not turned off or water running from an open tap. In future smart homes, in addition to the threats related to the household appliance, there can emerge dangers directed to the health or life of the inhabitants. The consequences of cyber-attacks can lead to serious problems like access sensitives information, espionage, data theft, financial losses. The nature, complexity, and severity of the cyber threats are increasing in time, which makes it difficult to build a good classification framework.Potential consequences of cyber-attacks can be:Rejection of service DOS targeting the sensors, video surveillance or communication system.Data integrity violation or data modification in communication media.System breaking with unauthorized access to network resources or system integration resources.The good transact with the attack, it is:To have an operating intrusion detection system.To have an attack prevention system.To maintain reliable identification, authentication and access control.To support leakage monitoring information.To employ reliable and effective communication protocol.To operate secure integrating system and external communication system.