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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 4033 for “"biochemical"”.
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Biochemical Pathways in Apoptosis
… The second part of the dissertation uses a biochemical approach to identify how cytochrome c release is regulated after exposure to ultraviolet light. Ultraviolet light irradiation of HeLa cells triggers an apoptotic response mediated by mitochondria. Biochemical analysis of such a response …
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Simulating biochemical physics with computers
This dissertation is composed of three parts. The first part is to argue the solvent effects on the solvatochromic shift of the n ! !* excitation of acetone in ambient and supercritical water fluid using a hybrid QM!CI/MM potential in MC simulations. The solute is described by the AM1 approach and …
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Biochemical Studies Of Human Hyperuricaemia
Some of the enzymes involved in the biosynthesis of uric acid have been investigated in two groups of patients: hyperuricaemic and gouty individuals. A group of normal controls has been used for comparison. Human erythrocyte phosphoribosylpyrophosphate synthetase (2.7.6.1.) was found to be much …
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Biochemical investigations on cellular proliferation
The investigations described here were begun at the suggestion of Professor G. F. Marrian and. Professor J. R. Learmonth to examine the relationship between ribonucleic acids (and their derivatives) and the processes of tissue growth (including wound healing).
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Biochemical aspects of Tourette's Syndrome
… procedure and the seasonal fluctuation of some biochemical variables, notably cortisol. The generalised increase in neopterin in the TS subject group, suggests a difference in the activity of cytokine-inducible IDO as a likely source for this elevated KYN. Other kynurenine pathway metabolites, …
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Continuous chromatographic biochemical reaction-separation
… in the presence of the enzyme invertase and the biochemIcal synthesis of dextran and fructose from sucrose in the presence of the enzyme dextransucrase were investigated. A dilute stream of the appropriate enzyme in deionised water was used as the eluent stream. The effect of switch time, feed …
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Biochemical Properties of Leucocyte Granules
Made available in DSpace on 2014-12-09T14:36:53Z (GMT). No. of bitstreams: 1 6604327.pdf: 2660289 bytes, checksum: 7740d9eabbc35a4da94b933f4cfbbfef (MD5) Previous issue date: 1965
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Biochemical Studies on Myo-Inositol
Made available in DSpace on 2014-12-05T19:37:02Z (GMT). No. of bitstreams: 1 5900548.pdf: 3497709 bytes, checksum: 6bef2131bd20b0781a92d9936db7fbf0 (MD5) Previous issue date: 1958
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Biochemical taxonomy by DNA analysis
… in a more quantitative way, biologists turned to biochemical methods (two to three decades ago) and initially studied differences in protein allozymes, with considerable success (reviewed in Chapter 1). Over the last few years attention has switched to use of differences at the level of DNA, since …
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Thermal analysis of biochemical systems
Scientists, both academic and industrial, develop two main types of drugs: 1) small molecule drugs, which are usually chemically synthesized and are taken orally and 2) large molecule, biotherapeutic, or protein-based drugs, which are often synthesized via ribosome transcription in bacteria cells …
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Mathematical Models of Biochemical Oscillations
… to explain the mathematics involved in modeling biochemical oscillations. We first discuss several important biochemical concepts fundamental to the construction of descriptive mathematical models. We review the basic theory of differential equations and stability analysis as it relates to …
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Biochemical Evaluation of Lignin-like Molecules
<p>Current anticoagulants carry a serious risk of bleeding complications. In addition, narrow therapeutic index, drug interactions, immunological reactions, toxicity and high cost to benefit ratio limits the effective use of these drugs in patients with thrombotic conditions.Heparin is the most …
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Integrated nanoscaled detectors of biochemical species
Rapid and reliable diagnostics of a disease represents one of the main focuses of today’s academic and industrial research in the development of new sensor prototypes and improvement of existing technologies. With respect to demographic changes and inhomogeneous distribution of the clinical …
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Biochemical markers and contact lens wear
… individual wearers by the identification of a biochemical marker for assessment of in-eye performance of contact lenses. There is a need for such a procedure as one of the main reasons for contact lens wearers ceasing wearing contact lenses is poor end of day comfort i.e. the lenses become …
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Membrane Surface Engineering for Biochemical Applications
<p>Synthetic membranes have been frequently used for many fields, such as, the food and beverage, biopharmaceutical, and biofuel industries. In the beer industry, microfiltration frequently suffers from fouling due to the interaction between different species. It is shown that polyphenols can form …
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Biochemical Genetics of Interspecific Sunfish Hybrids
Made available in DSpace on 2015-05-14T14:56:47Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 7317473.PDF: 5887789 bytes, checksum: e6b85958a39ef58ecdadca5498c65e59 (MD5) Previous issue date: 1972
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Biochemical characterization of respiratory chain flavoproteins
… The protein was expressed, purified, biochemically characterized and used for in vitro screening of inhibitors. Several compounds were found to block activity of the protein and one even inhibited respiration in whole cells. SQRs (H2S + Q → S0 + QH2) are ubiquitous enzymes that can …
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Biochemical sensing using Siloxane polymer waveguides
… of siloxane waveguide technology in the field of biochemical sensing. Recent advances in the integration of polymeric optical waveguides with electronics onto standard printed circuit boards (PCBs) allow the formation of cost-effective lab-on-achip modules suitable for mass production. This …
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