for Standard Analgesics‚ Reference Mix & Unknown Components* Standard Substance | Distance Spot Travels (cm) | Distance Solvent Front Travels (cm) | Fluorescence? | I2 Staining Appearance | Acetaminophen | 48 | 150 | No | Dark Yellow | Aspirin | 86 | 150 | No | Not Significant | Caffeine | 14 | 150 | No | Not Significant | Ibuprofen | 92 | 148 | No | Not Significant | Salicylamide | 81 | 148 | Yes |
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Kawasaki disease is a rare disease of childhood. It is the leading cause of acquired heart disease in children. Kawasaki disease causes swelling and inflammation of the walls of the blood vessels. It also affects the mucous membranes‚ lymph nodes‚ and the heart. The heart problems are the most worrisome part of the disease. The inflammation of blood vessels in the arteries of the heart (coronary arteries) can lead to aneurysms. An aneurysm is a weak area in the blood vessel that balloons out. Such
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describe the functioning of Aspirin in our body‚ its various properties to fight pain‚ and its evolution over the years. Littlejohn describes how Aspirin claimed celebrity status as one of the world’s most popular‚ inexpensive painkillers by relieving headaches‚ sprains‚ blows‚ burns‚ swelling and fever. Furthermore‚ she added that Aspirin could also be used to reduce the risk of stroke and heart attack. The author supports the main idea by describing how the aspirin when taken with a modest stream
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schemes using Dipotassium phosphate (K2HPO4) and Potassium hydroxide (KOH) to isolate the compounds of pure Acetylsalicylic Acid/Aspirin and N-(4-hydroxyphenyl) Ethanimidate/Acetaminophen respectively from Excedrin. The first reaction scheme to undergo acid-base organic extraction was to isolate the most acidic compound in Excedrin with a weak base‚ K2HPO4. We isolated the aspirin using aqueous base extraction‚ with Dipotassium phosphate then treated with HCl to force acidification. The mechanism for Scheme
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! Isolation of the Components of BC Powder Introduction Aspirin‚ Caffeine and Salicylamide were extracted from an over-the-counter pain reliever (BC Powder). These components were separated by manipulating their solubilities by adjusting the acidity and basicity of the solution. By doing this‚ the three components were forced into conjugate acid (or base) forms‚ causing selective solubility in either an aqueous or organic solvent. These layers were then separated by use of a separation funnel
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1cm/7.4cm = .689 Rf1 Unknown 5.0cm/7.4cm = .676 Rf2 Aspirin 5.0cm/7.4cm = .676 Rf3 Acetaminophen 2.9cm/7.4cm = .392 Rf4 Ibuprofen 2.9cm/7.4cm = .392 Rf5 Salicylamide 5.0cm/7.4cm = .676 Rf6 Caffeine 1.0cm/7.4cm = .135 Trial 2: Rf1 Unknown 5.0cm/7.4cm = .676 Rf1 Unknown 5.0cm/7.4cm = .676 Rf2 Aspirin 5.2cm/7.4cm = .703 Rf3 Acetaminophen 3.3cm/7
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Tenebrio molitor is the scientific name for mealworm. While conducting the experiment‚ the Tenebrio molitor is given a drug name aspirin to see the changes in the worm after taking the drug. The independent variable is aspirin and the dependent variable is death rate. Aspirin is given to Tenebrio molitor to see if they die from taking the drug. In many countries‚ mealworms are being served for meals. It’s surprisingly tasty and is a very high source of protein. Mealworms live in places surrounded
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Bristol-Myers have been very successful in analgesic market for many years with Aspirin type pain relievers marketed as Bufferin and Excedrin. Together with Bayer Aspirin by Sterling Drug Company‚ three aforementioned aspirin type pain relievers comprised of 90% of Analgesic market. One other type of pain relievers‚ Acetaminophen‚ have emerged into the market and its growth in the market seemed quite significant compared to that of aspirin type pain relievers. Although acetaminophen comprised of less than 10%
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gov/Food/DietarySupplements/Alerts/ucm111208.htm FDA Safety Update: Asthma Medications. (2008). Retrieved from http://www.fda.gov/ForConsumers/ConsumerUpdates/ucm048223.htm Possible Side Effects (2012). Retrieved from Aspirin for Reducing Your Risk of Heart Attack and Stroke: Know the Facts. (2012). Retrieved from Aspirin- PubMed Health. (2011). Retrieved from http://www.ncbi.nlm.nih.gov/pubmedhealth/PMH0000802/ National Reye ’s Syndrome Foundation . (2011). Retrieved from http:// http://www.reyessyndrome.org/ Salicylate
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to be triggered by aspirin use. The actual origin of the disease is unknown. Reye’s Syndrome‚ occasionally called Reye-Jacobsen’s Syndrome‚ is known to follow any viral infection. Two of the most common viral infections it precedes is influenza‚ "the flu"‚ and chicken pox. A now-familiar warning on bottles of aspirin‚ most notably Tylenol‚ is not to give Tylenol to a child who is recovering from the chicken pox‚ a fever‚ or any other viral infection. The link between aspirin and Reye’s Syndrome
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