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Health Sciences & Medicine Lab Report

Anthropometry assignment
The major difference between these two studies was the ages of the partipants, which may have caused the slight difference in results. It may have also been that these results reflect different playing positions of certain players, because attack positions will generally benefit from being taller and more ectomorphic, whilst defense would reap less benefits from these characteristics. Another interesting fact from the literature is that somatotype did not negatively or positively impact the
Pages: 5 (1250 words), Lab Report
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Emulsion Technology
They are classified according to the oil and water content in each of the preparation and also on their routes of administration (Troy, Remington & Beringer 2006, p.A condensed film consisting of an oil soluble component (OSC) and a water soluble component (WSC) in a ratio of 9:1 for the required o/w emulsion is needed at the interface between oil and water in order to achieve the best result. The Hydrophile – liphophile balance method (HLB) was designed in order to calculate the perfect HLB
Pages: 5 (1250 words), Lab Report
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Teath Erosion
Black tea is used for preventing tooth decay. According to several researches, it has been found out that black tea contains several elements which fight against rotting of teeth and has no effect on tooth enamel. Black tea contains fluoride which has recognized to be very beneficial for teeth. Fluoride integrates in the crystal lattice of enamel and stops the development of dental carries. It improves the lattice strength making the enamel stronger. Black tea also contains 2% to 4% caffeine.
Pages: 6 (1500 words), Lab Report
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Application of Microscopy in Biomedical Sciences
TGFβ performs the dual role as metastasis promoter and tumour suppressor and keeps the balance between Smad3 and Smad2. Smad2 is found to be deleted or mutated in human cancers. ROCK Inhibitor such as Y27632 is used for inhibition of the GFP expression (Stuelten et al.Anti-Endo180 and B3/25 used as the anti-transferring receptor were taken from the Medical College in New York. American Diagnostic Inc. provided the Mouse anti-human LDLR and Mouse anti Human Upar. The wild type known as the Endo
Pages: 6 (1500 words), Lab Report
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Assignment 3: Laboratory Report
And heart rate variability, a cardiovascular system acts as an assessment tool for blood pressure and heart rate spectra which most of the time provides the body with indexed and autonomic modulation.The communication in vessels triggered by the heart allows an aspect of interactions between changes that occurs in the heart rate, blood pressure and biological signals involving respiratory activity. In the respiratory activity, frequency domains are administered as the issue of fluctuations
Pages: 8 (2000 words), Lab Report
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Kinetics of Drug Degradation and the Effect of pH on Drug Stability
Both yield the same results. The derived rates of reaction are given below:The rate of decline of iodine concentrations is a function of the acidity of the solution, as can be seen in Graph 1. Where the pH is most acidic, which is experiment 5 at a pH value of 2.05, the rate of decline is fastest. This corresponds to the fastest rate of degradation for Drug X. Graph 2 is to be interpreted in the same manner. Where the slope is least negative corresponds to a rate of reaction that is slowest,
Pages: 5 (1250 words), Lab Report
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Hydrolysis of Phenyl Benzoate, Preparation of Cyclohexanol from Cyclohexene and Diels-Alder reaction of Maleic anhydride with Cyclopentadiene
Into another (MIRONOWICZ, AGNIESZKA; AGRICULTURAL UNIVERSITY OF WROCŁAW, JAROSZ, BOGDAN; AGRICULTURAL UNIVERSITY OF WROCŁAW, & SIEWIŃSKI, ANTONI; AGRICULTURAL UNIVERSITY OF WROCŁAW.Considering the case in which the hydrolysis of phenyl benzoate, the liquid-liquid extraction is utilized. This is also known as the solvent partitioning or the solvent extraction. In this method, compounds are separated on the basis of their solubilties in immiscible liquids. These are usually organic solvents
Pages: 8 (2000 words), Lab Report
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Evaluation of dietary assessment and practical anthropometry methods
Protein can be got from animal products as well as plants such as legumes (Mann & Truswell, 2012 p. However, nutritional requirements differ with regard to age, level of activity, sex, physiological state of the body e. expectant mothers and women in menopause. Individuals must therefore understand their own requirements before embarking on dietary assessment.24-hour recall is a method used for nutritional assessment that is often triangulated with other methods in nutritional assessment and
Pages: 8 (2000 words), Lab Report
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Nutri, Health & Wellness
It usually lasts for six months during the first trimester. It frequently helps to eat little, or have regular meals throughout the day. Morning sickness is caused by strong flavored and highly seasoned foods, hence pregnant mothers are advised to avoid strong spiced and seasoned junks.Heartburn is another common challenge during pregnancy due to the hormones released by the placenta’s relaxation in the lower esophagus sphincter, which keeps food in the digestive system and finally out of the
Pages: 4 (1000 words), Lab Report
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Enzymes activity
The reaction is usually expressed asIn enzyme kinetics, the Michaelis Menten reaction relates the reaction rate (ν) to [S] which is the concentration of a substrate. The Km and the Vmax of an enzyme can be determined from determination of the initial rates of the enzyme catalyzed reactions over the concentration of the substrate. The maximum rate achieved is Vmax while Km is the Michaelis constant, is the substrate concentration at which the reaction rate is half of Vmax. Km varies from one
Pages: 7 (1750 words), Lab Report
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Clinical immunology lab report
As a result, the restriction directly limits the culture of B- cells. All antibodies have to meet a sole characteristics of being available in abundant quantities in order to be useful in research. Because of Hayflick limit, abundance availability might not be probable through the use of B-cells cultured in vitro because they would stop dividing at long last leading to elimination of dying out (Asai 2003). A research performed in 1975 by Milstein and Kohler led to the creation of a technique
Pages: 6 (1500 words), Lab Report
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Clinical immunology lab report (ELISA)
The general principle of ELISA is that an antigen or antibody is immobilised on a plate and the test antigen or antibody is added. The two react specifically, and excess test antigen or antibody is removed and the bound test substance is then detected using an enzymatic reaction. The technique can be run in quantitative and qualitative format depending on the aims of the experiment (Seppala, Rutanen, Heikinheimo, Jalanko, & Engvall 1978). In qualitative, the presence of colour may infer a
Pages: 6 (1500 words), Lab Report
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Clinical immunology lab report (ELISA)
However, the problems associated with the disposal of radioactive waste led to the need for safer alternatives. In addition, radioimmunoassay required sophisticated equipment to obtain measurements. ELISA became the most suitable alternative for detecting and quantifying antigens and antibodiesELISA is among the most common immunological tests in modern use. It entails the addition of an antigen or antibody to a firm surface, which in most instances is usually a polystyrene or polyvinyl
Pages: 6 (1500 words), Lab Report
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HIV-1 Detection by Western Blot
Occurs to the membrane, it is usually washed to remove the unbound secondary antibody-enzyme complex and is then incubated in a solution containing substrates that are of phosphates or those of peroxidase (Libman and Makadon, 2003). The products of the reactions that occur in the enzymes brings about chromogenic products that have increased visibility on the nylon membrane.In the preparation for the preparation of electrophoresis buffer that is used in the experiment and agarose gel, safety is
Pages: 6 (1500 words), Lab Report
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HIV-1 Detection by Western Blot
The microarrays are used in the determination of the HIV due to the instance that the expression of the genes in an individual are always altered during the time of infection with the HIV (Luttmann, Bratke, Kupper and Myrtek, 2006). Infection in the individual is confirmed when the microarrays multiplex leading to the detection and also differentiate the sources that has brought the infection in the individual. In the carrying out of the experiment based on the microarrays, there are the
Pages: 6 (1500 words), Lab Report
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Blood Coagulation analysis using (TT, PT and APTT) tests
Thrombin helps eliminate fibrin deficiencies in the patient since thrombin is provided which act on fibrinogen and if clotting does not occur, it can be said that there is a deficiency of fibrin or fibrinogen is unable to activate.Prothrombin time is one of the tests used also to check bleeding disorders in a patient. The difference lies in it being able to check the extrinsic pathway of clotting. The test is usually ordered whenever there is an effect of drugs such as warfarin is to be
Pages: 4 (1000 words), Lab Report
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Cell cycle
Presence of strong acids like sulphuric and glacial acids, the main links between the purines and the deoxyribose are completely hydrolyzed. The resulting residues are later converted to react with chemical diphenylamine producing a blue pigment as the end inference. This pigment can absorb at 600nm.The Schizosaccharomyces pombe yeast cells have been grown in culture that is synchronous after the size of cell selection procedure that selected cells of similar volume from the given culture.
Pages: 6 (1500 words), Lab Report
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Lab report microbiology
However, the most important strategy for combating the increasing cases of bacterial infection is the appropriate identification regimes. Effective identification requires the use of specific strategies like the use of a polymerase chain reaction. Using the PCR helps in the identification of the genome of the pathogen hence increasing the likelihood of specific identification (Piddock, 2014; Silver, 2011). However, not all laboratory setting and health facilities can afford the procedure.
Pages: 4 (1000 words), Lab Report
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Activity of Alkaline phosphatase under varied inhibitors
Plot is a better representation of this case since it depicts a parallel pattern for the uninhibited and inhibited slope with the inhibited shifted to the left. In which case, the plots shows that L-cysteine has the highest inhibition of alkaline phosphatase than the control used in this experiment (Voet et al, 2001, 56). The observation made is that repression activity of L-cysteine arises because of its nature that interferes with enzyme synthesis or activation.For figure 2.5, The Vmax of
Pages: 5 (1250 words), Lab Report
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Lab report
In tube X the average absorbance is 0.454nm while tube Y which contains approximately half of the volume of X results to an average absorption of 0. From the experiment, it is evident that the amount of absorption is directly proportionate to the amount of protein concentration in a solution at a standard absorption level of 550nm absorbance. Thus, the biuret protein assay test is a concrete test that can be used in the determination of the peptide bonds and the amount of proteins in a solution
Pages: 4 (1000 words), Lab Report
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