Campylobacter Infection Symptoms

Campylobacter Infection Symptoms The species Campylobacter is part of the family Campylobacteriaceae and contains 16 species. The Campylobacter spp. is one of the most common agents of bacterial gastroenteritis (campylobacteriosis) in Europe, with 1% of the European population becoming infected each year   (around nine million infections annually in the European Union (EFSA, 2011)), costing the EU economy approximately â‚ ¬2.4 billion (EFSA, 2012; Humphrey et al., 2007) whilst in the USA it costs the economy $2.9bn (Batz et al., 2011). Whilst globally is responsible for 400-500 million cases of diarrhoea yearly (9). Over 90% of all human Campylobacter infections are instigated by C. jejuni and C. coli, both of which can be found easily in the environment, wild birds, and mammals. All campylobacter species have one polar unsheathed flagellum at one or both ends of the cell except Campylobacter gracilis (which is non-motile) and Campylobacter showae (which has multiple flagella), C. jejuni is a Gram-negative, curved rod gastrointestinal pathogen that uses polar flagella for motility and is a major cause of human gastroenteritis across throughout the world. It was first identified in 1972 however specific isolation from humans and animals was not achieved until 1979 (Butzler and Skirrow, 1979; Dekeyser et al., 1972). Campylobacter jejuni is a foodborne pathogen and a leading cause of enteritis in humans and has the ability to cause significant mortality in the children of developing nations. Human infection is a result of ingestion of food sources such as meat, milk and water contaminated with C. jejunicontaminated resulting in diarrheal disease. When infected with some strains of C. jejuni the risk of developing Guillain-Barr`e syndrome(GBS) increases. Although C. jejuni is normally a gut colonizer, there has been some strains found to be have hypervirulent sites and so may be able to move across intestinal epithelium, creating bacteraemia and systemic infections (13). As well as being a foodborne illness, C. jejuni also has the ability to be a primary etiological agent for ruminant abortion (14). Recently, it has been reported that there is some forms of an antibiotic resistance developing as well as a the development of a hypervirulent clone of C. jejuni in the United States (15). The mechanism by which C. jejuni causes human infection and survives within the host isnt fully understood, although it is believed to be a multifactorial process involving motility, attachment, colonisation, toxin production and invasion (Bolton, 2015; Wassenaar and Blaser, 1999). The Campylobacter species are of a particular research interest as they consistently cause the highest number of confirmed foodborne bacterial infections in developed countries. Symptoms of infection: After exposure to C. jejuni, the bacterium firstly colonises the lower intestinal tract (ileum, jejunum, and colon) usually without causing any symptoms. In the majority of symptomatic cases, campylobacteriosis is a self-limiting disease and will present as 1-3 days of prodromal symptoms with leukocytes, fever, vomiting, and headaches followed by 3-7 days of watery or bloody diarrhoea with abdominal pain. There is a lot of variation in the severity of the illness, it can range from a mild case of the disease to dehydration that could require hospitalisation. Recently it has been thought Campylobacter enteritis could be a risk factor for the development of inflammatory bowel disease (Garcia Rodriguez et al., 2006). Diagnosis is made with direct or enriched culturing of stool samples or rectal swabs on selective media containing blood under microaerobic conditions at 42-C. C. jejuni−infected individuals may be treated with antibiotics such as erythromycin or ciprofloxacin, however it is rarely needed (Allos, 2001; Blaser, 1990). Best treatment includes fluid replacement. The effectiveness of the pathogen is dependent on the immune status of the host as well as the virulence characteristics of the Campylobacter strain. In a minority of individuals Campylobacter infection is a precursor of more serious illness, including immunoreactive complications such as Guillian-Barre Syndrome (GBS) and Millere Fisher Syndrome (MFS), a chronic and potentially fatal form of paralysis (EFSA, 2011).

Combined solution of Garlic (Allium sativum) and Lemongrass (Cymbopogon citratus) Essay

The study is entitled Combined solution of Garlic (Allium sativum) and Lemongrass (Cymbopogon citratus). Specifically, it sought to find out how these two solutions (lemongrass and garlic) can effectively kill mosquitoes. It aimed at looking for an organic and safe measure in treating the abundance of mosquito. Ideally, the researcher’s study promotes a tandem between science and creation’s conservation. The materials composing the solution were 40 mL of the combined solution of Lemongrass (Cymbopogon citratus) and Garlic (Allium sativum). The set up was composed of experimental and control group. The experimental group was being sprayed using a specific commercial pesticide. On the other hand, the control group was being sprayed using the organic mosquito killer. Data were collected to gather relevant information. In the light of the findings of the study, it was found out that the solution composing of 40 mL solution of Garlic (Allium sativum) and Lemongrass (Cymbopog on citratus) extract can kill mosquitoes in a short span of time compared with the commercial one. It took only _________before the mosquitoes died. II CHAPTER I Mosquitoes are vector agents that carry disease causing viruses and parasites that lead to life-threatening diseases from one person to person without catching the disease themselves. It prefers people over others. The preferential victim’s sweat simply smells better than others because of the proportions of the carbon dioxide and other compounds that make up the body odor. A large part of the mosquito’s sense of smell is devoted to sniffing out human targets. Mosquitoes are estimated to transmit disease to more than 700 million people annually in Africa, South America, Central America, Mexico, and much of Asia with millions of resulting deaths. At least 2 million people annually die of these diseases. Today, not just our whole country, Philippines, but also the entire world is facing huge problems in relation to the abundance of mosquitoes in the community. In fact, many alternatives and methods such as different kinds of drugs, vaccines, insecticides, nets and repellants are now discovered and created in order to eradicate mosquitoes, prevent diseases, and protect individuals. We opted to make this study to pursue an alternative organic agent of mosquito eradication. The result of this study is to propose an alternative but organic and safe solution in treating the abundance of mosquito in our locality. Moreover, this aimed to significantly help the residents who are greatly affected by these mosquitoes in a way that this study will provide them a new avenue in treating the great number of mosquitoes. 1 This study entitled Garlic (Allium sativum) and Lemongrass (Cymbopogon citratus) as Mosquito Killer is aimed to know the insecticidal effect of Allium sativum and Cymbopogon citratus on mosquitoes in terms of: a. How effective is the Garlic (Alium sativum) and Lemongrass (Cymbopogon citratus)? b. What is the compared time duration of the commercial product and experimental product? The study hypothesized that the combined solution of Garlic (Allium sativum) and Lemongrass (Cymbopogon Citratus) is more likely effective than commercial product on mosquitoes in terms of the number of mosquitoes that will die. The conduct of this study is significant in lessening the number of mosquitoes all over the country. This would extend an alternative solution for everybody spend less amount of money in treating the abundance of mosquitoes here in our locality and therefore cooperation and resourcefulness will primarily be observed by the people. Specifically, this will bring benefits to the following: Government. This would provide the government a new avenue in lessening the number of mosquitoes. The materials that will be used are recycled and organic in which their availability is easily utilized and therefore they will spend less amount of money in  treatment for the abundance of mosquitoes in the society. Residents. This study raises the awareness level of residents in our country. They would be able to foresee the importance of being resourceful of the things in our surroundings . 2 This study focused on the insecticidal effect of Garlic (Allium sativum) andLemongrass (Cymbopogon citratus) on mosquitoes. The materials used were just gathered around the researchers’ household. The investigation utilized 6 mosquitoes that were placed in a transparent container. Mosquito. From the Spanish or Portuguese meaning little fly is a common insect in the family Culicidate (from the Latin culex meaning midge or gnat). Mosquitoes resemble crane flies (family Tupilidae) and chironomid flies (family Chironomidae), with which they are sometimes confused by the casual observer. Organic. Any member of a large class of chemical compounds whose molecules contain carbon. Geraniol. A monoterpenoid and an alco0hol. It is the primary part of rose oil, palmarosa oil, and citronella oil (Java type). It also occurs in small quantities in geranium, lemon, and many other essential oils. Solution. A homogenous mixture composed of two substances. Erradicate. Get rid of something completely. Insecticide. A chemical substance used to kill insects. 3 5 CHAPTER II Allium sativum yields allicin, an antibiotic and antifungal compound (phytoncide). It has been claimed that it can be used as a home remedy to help speed recovery from throat or other minor ailments because of its antibiotic properties. It also contains the sulfur-contaning compounds alliin, ajoene, diallylsulfide, dithiin, S-allylcysteine, and enzymes,  vitamin B, proteins, minerals, saponins, flavonoids, and maillard reaction products which are non-sulfur containing compounds. Furthermore a phytoalexin called allixin was found, inhibiting skin tumor formation. Herein, allixin and/or its analogs may be expected useful compounds for cancer prevention or chemotherapy agents for other diseases. The composition of the bulbs is approximately 84.09% water, 13.38% organic matter, and 1.53% inorganic matter, while the leaves are 87.14% water, 11.27% organic matter, and 1.59% inorganic matter. Fresh C. citratus grass contains approximately 0.4% volatile oil. The oil contains 65% to 85% citral, a mixture of 2 geometric isomers, geraniol and neral. Related compounds geraniol, geranic acid, and nerolic acid have also been identified. More than a dozen of other minor fragrant components were also found. Research has shown geraniol to be an effective plant-based mosquito repellant. Another popular theory is that ingesting garlic can provide protection against mosquitoes. A University of Connecticut study examined this claim with a randomized, double-blinded, placebo-controlled crossover study. The data didn’t provide evidence of significant mosquito repellence. However, subject only consumed garlic once, and the researchers say that more prolonged ingestion may be needed. There are also other natural mosquito repellants that are being researched like the Fennel, Thyme, Clove oil, Celery extract, Neem oil, Vitamin B1. Biopesticide insect repellants (sometimes called â€Å"natural†, â€Å"botanical† or â€Å"plant-based†) has been proven to be as effective as those containing synthetic chemical 4  compounds like DEET. Remember, however, that â€Å"natural† doesn’t always mean safe, so you should use plant-based insect repellants as carefully as any other. With the literature presented above, it can be seen that the study has some bearing capabilities and properties to other work in the sense that it tackles the capacity of some organic materials such garlic juice and lemongrass oil as effective mosquito repellant. C Chapter III Materials: ï‚ · Blender ï‚ · Spray bottle ï‚ · Used Cloth ï‚ · Plastic containers ï‚ · Knife ï‚ · Garlic ï‚ · Lemongrass ï‚ · Grater ï‚ · Measuring cup General Procedure Preparation of the Solution Materials were first gathered before the conduct of the experiment Cymbopogon citratus and Allium sativum were extracted using a used cloth. The extract of each ingredient was stored for two days. Then, both ingredients were measured to the desired amount. The set up was composed of 20 mL Cymbopogon citratus extract and 20 ML Allium sativum extract. Application of the Solution After preparing the experimental set up, the solution was being sprayed on the container with mosquitoes. Each set up was composed of two trials. The time it took before the mosquitoes died was observed and recorded Figure1. Flow of the Methodology Chapter IV This chapter presents the data and observations  obtained from the experimentation. Furthermore, it shows the discussions that support the underlying problems under investigation. Table1. Garlic (Allium sativum) and Lemongrass (Cymbopogon citratus) as Moquito killer The table above shows the comparison of Experimental Setup and Control Setup having the same and equal mass upon applying the solution to the mosquitoes. Table 2. The time it took before the mosquitoes died. Trial Time Experimental Setup Control Setup Average The data above show that the solution composed of 40 mL Cymbopogon citratus extract and 40 mL Allium sativum extract has the capacity to kill mosquitoes with the minimum time of only 2.36 minutes. Chapter V This chapter presents the summary, conclusion and recommendation of the study under investigation. SUMMARY The study focused on making an alternative agent of eradicating great number of mosquitoes. Specifically, it sought to find out the insecticidal effect ofCymbopogon citratus and Allium sativum on mosquitoes. It aimed at looking for an organic and safe measure in treating the abundance of mosquito. Ideally, our study would promote a tandem between science and creation’s conservation. The solution’s composition provided a simple how-to ways help people eradicate great number of mosquitoes in the locality. The materials composing the solution were 40  mL Cymbopogon citratus extract and 40 mL Allium sativumextract. The set up was composed of two trials. The solution was being sprayed on the containers with mosquitoes. Data were collected to gather relevant information. From the experimentation, it was found out that the solution composing of 40 mL Cymbopogon citratus extract and 40 mL Allium Sativum extract is effective mosquito killer. It only took 2.45 minutes before the mosquito died. CONCLUSIONS Arriving at our results and outputs, we came up that Lemongrass (Cymbopogon citratus) and Garlic (Allium sativum) are effective mosquito killer. It only takes at least 2.45 minutes before the effects will be observed. RECOMMENDATIONS From the investigation, the researchers would like to recommend this study to the students who would pursue the Garlic (Allium sativum) and Cymbopogon citratus (Lemongrass) as Mosquito Killer to find other insects in which the solution is applicable and conduct further study on the utilization of the solution.

Mexican Fiesta Information Essay

Mexico has several kinds of festivals, each celebrated for religious, national or local reasons. †¢ There is always some kind of party after the initial celebration, accompanied by traditional Mexican music and food. Elements of a fiesta: †¢ Fiestas include parades, beauty pageants, various contests, competitive sports such as football, singing, dancing, music and traditional food. Mexicans celebrate all major national and religious holidays with elaborate fiestas. Colourful decorations are essential, including lanterns, lights and streamers. †¢ One of the biggest features of a Mexican fiesta is the pinata, which is made of paper mache and filled with candy & gifts, then hung up and hit repeatedly until the inside goods fall out. †¢ Traditional Mexican food includes tortillas, tacos, nachos, Menudo (classic soup) & burritos. Ingredients used in these dishes can include pork, beef, corn, potatoes, chilli and various other spices. Food issues/Nutritional information: Food allergies to consider when planning any function can include peanuts, tree nuts, legumes, seafood/shellfish, soy and egg. †¢ Dietary requirements can include catering for vegetarians, vegans, religious reasons and lactose or dairy intolerance. †¢ One of the main foods used in Mexican foods are avocados. These fruits are packed with monounsaturated fat, which helps lower cholesterol. Capsaicin is also the active ingredient in chilli peppers, and can relieve congestion & fight inflammation. Mexican food is beneficial to health and often contains many antioxidants

American People and the Trade Between China and the US Free Essay Example, 2000 words

In the year 2008, more than 15% of America s gross domestic commodities came from global trade. Alyson gives an estimate of about $450 billion in regard to the income generated by the United States from its overseas investment. Alyson supports the continued trade between the two states giving the reason that the impact that China has made in trade is tremendous. Alyson points out that the benefits retrieved from this trade have lowered the rate of inflation, thereby leading to a reduced rate of interest. This has therefore contributed to an improved economy for both China and the U. S. Bradsher is quick to point that, as much as most trade disputes are always about weapons or other crucial commodities for most governments, the trade disputes between the U. S and China are more about cars and chicken. The two states are today under so much pressure to take a stand on each other regarding their financial issues. However, it is clear from the author when he points out that these trade f rictions have to end if China and the U. S are to solve security threat issues like those in North Korea and Iran. We will write a custom essay sample on American People and the Trade Between China and the US or any topic specifically for you Only $17.96 $11.86/pageorder now The trade between China and the U. S should continue because, as aforementioned in the two articles above, it is not only China which reaps great profits from the exports it makes to America, but also the U. S. This is a statement supported by Bradsher in his article in the New York Times, when he states that the American politicians have takes more credit from due to the existence of this trade. According to Bradsher, politicians in the United States take their stand by taking measures against Chinese exports, increasing their popularity more. In my opinion, when the author says that the president in the U. S has made a decision to impose tariffs on Chinese tires, it is not only a signal that the government plans to deliver its promise to the labor unions in the world, but also shows the U. S. and China will continue to trade. If the U. S did not want to trade anymore the President would not be imposing a trade tariff. This is a clear sign that Chi na will continue to trade with the U. S despite the challenges that always arise unexpectedly.