Health and Human Services. (n.d.). Retrieved from http://www.accessdata.fda.gov/drugsatfda_docs/label/2006/017463s104lbl.pdff‚ 2006 afely/UnderstandingOverthecounterMedicines/SafeDailyUseofAspirin/ucm291433.html‚ 2012. USDH published facts about Aspirin‚ including common and major side effects‚ the benefits of taking the drug‚ including heart health‚ and dosage information. Medline plus. (n.d.). Retrieved from http://www.nlm.nih.gov/medlineplus/druginfo/meds/a681004.html‚ 2012
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future. The purpose of this experiment‚ is essentially to determine the purity of the product that is collected and filtered and recrystallized. Experimental Procedure: The experimental procedure used for this experiment was outlined in the CHEM 123L lab manual‚ Experiment #1. All steps were followed without deviation. Experimental Observations: Table 1: Experimental Data Values obtained in the Experiment Observation Value of
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Preparation of Sodium Chloride through titration Abstract: acid-base titration is a technique commonly used to determine the moles of acid in a sample by adding a known volume of strong base of a known concentration. The strong base provides the hydroxide ion‚ to react quantitatively with the acid. The point at which the acid is completely and exactly consumed the known quantity of base is called the equivalence end point and is signalled by a colour change in the solution (end point). This colour
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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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Experiment #1: Synthesis of Salicylic Acid From Wintergreen Oil By: Asad Razzaq TA: Date: 18/01/2015 222/Lab Section 8 Introduction Salicylic acid‚ used in production of substances used worldwide such as commonly used analgesic drug aspirin(cite)‚ can be obtained from natural resources such as wintergreen oil or can be synthesized. Through a series of chemical reactions with cheap raw materials beginning with beginning with methyl salicylate and‚ it is a cheaper and more
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INTRODUCTION 3 2.1 The background information of Aspirin 3 2.11 History 3 2.12 chemical structures 4 2.2 The background information of Acetaminophen 5 2.21 History 5 2.22 Chemical Structures 6 3.0 BODY 6 3.1 Synthesis 6 3.11 Synthesis of Aspirin 6 3.12 Synthesis of Acetaminophen 7 3.2 Mechanism of Action in Human Body 9 3.2.1 Pain as a warning system 9 3.2.2 Aspirin 9 3.2.3 Acetaminophen 10 3.3 Side effects 10 3.3.1 Side effects of Aspirin 10 3.3.2 Side effects of Acetaminophen 11 4
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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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BMS3021 – Research Topic: Aspirin TOPIC SUMMARY Aspirin is able to inhibit the synthesis of the Thromboxane A2 precursor‚ by irreversibly binding to the COX-1 enzyme Lack of Thromboxane A2 means that there is no signalling for platelet aggregation so there is no blood clot formation‚ leading to its ability to act as a ‘blood thinner‘ SALT found that in a low-dose of 75mg of Aspirin a day‚ secondary prophylaxis of new cardiovascular events were reduced by 16-20% By decreasing the daily dose to 75mg
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