commercial analgesic product by TLC analysis. Unknown #1 solution was run against standard solutions of individual analgesics. The components of the unknown product were identified by comparing characteristic traits‚ such as Rf‚ fluorescence and iodine staining‚ to those exhibited by the standards. The name of the commercial product was then determined using the reference table‚ Analgesics & Caffeine in Some Common Preparations. Reactions: Procedure: Refer to Pavia‚ et. al.‚ Introduction to Organic
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1. Characteristics of the following: obsessive-compulsive disorder (OCD) – the client has intrusive thoughts of unrealistic obsessions and tries to control these thoughts with compulsive behaviors. · Clients who engage in constant ritualistic behaviors may have difficulty meeting self-care needs (i.e. personal hygiene‚ grooming‚ nutrition‚ fluid intake‚ elimination and sleep) · If rituals include constant handwashing or cleaning‚ skin damage and infection
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SH Lymphatic structures and organs | Slide: Blood‚ humanStain/colour: H&ELink: http://vslide.med.unsw.edu.au/flashslide.jsp?fn=aacr_b33.svs&mag=80 Prominent features: * Identify the different kinds of blood cells. * Note the large number of RBCs compared to WBCs –doughnut shaped‚ no nuclei. Use as “measuring stick” – 7 microns. * Platelets are much smaller – purple fragments. * Monocytes: large‚ bean-shaped nuclei * Neutrophils: small granules in cytoplasm‚ multi-lobed
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Germination. Chapman and Hall‚ New York. Grass‚ L. and Tourkmani‚ M. (1999) Mechanical damage assessment in rejected durum wheat seed lots in Morocco Gupta‚ M. and Kashy‚ A.P. (1995) Phosphine fumigation against pulse beetle - germination and vigour of green gram seed Kozlowski‚ T.Z. (1972) Seed Biology (Vol. I). Academic Press‚ London. McCue‚ P.‚ Zheng‚ Z.‚ Pinkham‚ J.L. and Shetty‚ K. (2000). A model for enhanced pea seedling vigour following low pH and salicylic acid treatments Perry‚ D.A. (1978) Report
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There are two major steps that affect the sensitivity and specificity of AQD-Tn mAb probe: blocking time and staining time. First‚ blocking time was investigated. Different time periods were examined and it was narrowed down to 15minutes as the sufficient blocking time. Smaller time intervals were studied to further shorten the blocking time. As shown in Figure
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INDEX (1) SOYBEAN- THE SOURCE OF SOYMILK 2 (2) ORGIN 3 (3) SOY MILK 4 (4) PREPARATION OF SOY MILK 6 (5) COMPARISON BETWEEN SOYMILK& NATURAL MILK 8 (6) ADVANTAGES & DISADVANTAGES 12 (7)
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Observation of mitosis in garlic root tips Abstract The purpose of this experiment was to establish the different stages of mitosis which occur in the tip of a garlic root. The root tip which was used had already been pre-stained with an aceto-orecein stain. The stain made the root tips more visible so that under a light microscope it would be much easier to distinguish where the root tip was. While under the light microscope the objective was to be able to identify and distinguish each of the stages
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were then co-incubated with different nanoparticles for 4h. After removing the culture medium‚ the cells were incubated with a diluted DCFH-DA reactive oxygen species (ROS) probe for 20 minutes and observed under a microscope after washing away the staining solution. Evaluation of in vitro therapeutic effect of human tracheal epithelial cells‚ HTEpiC‚ were procured from the Cell Bank of the Chinese Academy of Sciences in Shanghai. These cells were grown in a specialized culture medium and exposed to
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bioreactive has been producing the more favorable results‚ and as in this figure bioreactive shows better results as expected. 8a. Summarize the results from figure 4 in your own words. During the 14-day measurement the MCS’s cells show more staining for Annexin V in the static lungs than the bioreactive as well increased PCNA for the bioreactive lungs. C10 contained higher levels of Annexin V during the 11-day measurement for static lungs‚ less were present in the bioreactive lungs. 8b.
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I. Sampling : a procedure for obtaining a random sample Goal Estimate characteristics of a fabric by testing a few pieces(specimens) Estimate is more ACCURATE if specimens chosen RANDOMLY ** Randomization : each element has the same probability of selection as does every other element HOW accomplish random sampling? 1. Obtain a sample SAMPLING FLOW CHART A. Production lot One manufacturer’s production made from the same raw material under the same condition ( the population) Source of
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