chemical and biological stability of pna
Báo cáo khoa học: Enhancement of intracellular concentration and biological activity of PNA after conjugation with a cell-penetrating synthetic model peptide docx
... FACS and CLSM by providing absolute quantitation of internalized PNA CLSM revealed extensive fluorescence in the cytosol and nucleus of CM and CHO cells after exposure to both the naked PNA I and ... commonly accepted interpretation of the different cellular uptake of naked PNA and PNA CPP conjugates by an endocytic internalization of the former and a nonendocytic one of the latter appears insufficient ... the cellular uptake of both naked PNA and its MAP conjugate The cellular uptake of both the naked PNA and the conjugate proved only partially sensitive to lowered temperature and energy depletion,...
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chemical and biological properties of food allergens
... Chemical and Biological Properties of Food Allergens Chemical and Functional Properties of Food Components Series SERIES EDITOR Zdzisław E Sikorski Chemical and Biological Properties of Food ... Department of Food and Chemical Risk Analysis TNO Quality of Life Utrecht, Netherlands xv Agata Szymkiewicz Department of Food Enzymes and Allergens Institute of Animal Reproduction and Food Research ... character and volume of stimulation are determined by the type and dose of an antigen, the mode of presentation in terms of costimulatory molecules, and finally the concentration and content of cytokines...
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Influence of fat content on physico chemical and oxidative stability of foal liver pâté
... 330–335 effect of different fat levels on the physico -chemical and oxidation stability characteristics of this product Table Fatty acid composition (means ± SD) of liver, muscle and adipose tissue ... ground using a mortar and pestle, dissolved in a mixture of mL of 0.1 M citrate phosphate buffer (pH 5.5) and mL of 2% ascorbic acid (as reducing agent) in 0.2 M HCl and left to stand at room temperature ... for Standardization) (1997) Determination of moisture content, ISO 1442:1997 standard International standards meat and meat products Genève, Switzerland: International Organization for Standardization...
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CHEMICAL AND BIOLOGICAL CHARACTERIZATION OF TRACE AMOUNT OF SEX HORMONE RECEPTOR ACTIVE COMPOUNDS IN PROSTATE CANCER RELATED BIOLOGICAL SAMPLES
... Development and Validation for Simultaneous Detection and Quantitation of A4, T and DHT 40-41 2.1.1 Materials 2.1.2 Experimental 2.1.2.1 Preparation and Extraction of Calibration Standards and Quality ... Development and Validation Simultaneous Detection and Quantitation of E1 and E2 for 77-78 3.1.1 Materials 3.1.2 Experimental 3.1.2.1 Preparation and Extraction of Calibration Standards and Quality ... 116-117 4.2.3.3 Culture of CWR22Rv1 under Saturating Doses of Drugs 4.2.3.4 Preparation and Extraction of Calibration Standards and Quality Controls 118 4.2.3.5 Preparation of Stability Tests Samples...
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CHEMICAL AND BIOLOGICAL CHARACTERIZATION OF LIGUSTICUM WALLICHII EXTRACT IN 3t3 l1 AND HEP g2 CELL LINES
... activation of caspase and 3, an increase in cytosolic cytochrome c release and down-regulation of Bcl-2 and Akt phosphorylation [18] Moreover, the cell cycle promoting proteins, cyclins D1, D2, E, A and ... cells (macrophages and leukocytes), lymph nodes, endothelial and smooth muscle cells, nerve fibers and a matrix of collagen and reticular fibers [76-78] Two different types of adipose tissue, ... ingredients consisted of 77-78% of the total components determined in CPE and IPE samples 28 Table 2.3 Comparison of the recovery of individual compounds in crude phthalides extracts and isolated phthalides...
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Tài liệu The Acquisition of Drugs and Biologics for Chemical and Biological Warfare Defense - Department of Defense Interactions with the Food and Drug Administration doc
... Executive Office Chemical, Biological Defense (JPEO-CBD) This study did not examine the impact of this new office on DoD-FDA relations or the production of chemical and biological defense vaccines and ... Center in Philadelphia; Office of the Assistant to the Secretary of Defense for Nuclear, Chemical, and Biological Defense Programs; U.S Army Soldier Biological and Chemical Command; U.S Army Medical ... objective of the acquisition of drugs and biologics for chemical and biological warfare (CBW) defense, the U.S Department of Defense (DoD) depends in part on the independent judgment and decisions of...
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Guide for the Selection of Chemical and Biological Decontamination Equipment for Emergency First Responders ppt
... Bureau of Justice Assistance, the Bureau of Justice Statistics, the Office of Juvenile Justice and Delinquency Prevention, and the Office for Victims of Crime U.S Department of Justice Office of ... LAW ENFORCEMENT AND CORRECTIONS STANDARDS AND TESTING PROGRAM The Law Enforcement and Corrections Standards and Testing Program is sponsored by the Office of Science and Technology of the National ... Coordination by: Office of Law Enforcement Standards National Institute of Standards and Technology Gaithersburg, MD 20899–8102 Prepared for: National Institute of Justice Office of Science and Technology...
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Guide for the Selection of Chemical and Biological Decontamination Equipment for Emergency First Responders pdf
... Bureau of Justice Assistance, the Bureau of Justice Statistics, the Office of Juvenile Justice and Delinquency Prevention, and the Office for Victims of Crime U.S Department of Justice Office of ... Army Soldier and Biological Chemical Command (SBCCOM), and the Interagency Board, is developing chemical and biological defense equipment guides The guides will focus on chemical and biological ... Coordination by: Office of Law Enforcement Standards National Institute of Standards and Technology Gaithersburg, MD 20899 Prepared for: National Institute of Justice Office of Science and Technology...
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medical aspects of chemical and biological warfare
... rumors and reports of incidents of chemical and biological warfare attracted the attention of intelligence officers Although much of Germany’s and Japan’s chemical and biological weapons programs ... cloudlike appearance of the gas Photograph: Chemical and Biological Defense Command Historical Research and Response Team, Aberdeen Proving Ground, Md 15 Medical Aspects of Chemical and Biological Warfare ... ammunition and accessories for firing Photograph: Chemical and Biological Defense Command Historical Research and Response Team, Aberdeen Proving Ground, Md 21 Medical Aspects of Chemical and Biological...
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A review of the chemical and physical mechanisms of the storage stability of fast pyrolysis bio oils
... 38 v A REVIEW OF THE CHEMICAL AND PHYSICAL MECHANISMS OF THE STORAGE STABILITY OF FAST PYROLYSIS BIO-OILS ABSTRACT Understanding the fundamental chemical and physical aging mechanisms ... this reaction include carbonates and chlorides of sodium and potassium; calcium and sodium sulfates; and calcium and sodium acetates (Adams and Adkins 1925; Adkins and Nissen 1922) Catalysts for ... Refractive Indices and Densities of Mixtures of Certain Alcohols and Aldehydes,” J Am Chem Soc., 50, pp 499-503 Adkins, H and Broderick, A.E (1928b) “The Rate of Synthesis and Hydrolysis of Certain Acetals,”...
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Study on chemical constituents and biological activities of some plants of boerhaavia genus (nyctaginaceae)
... Chemical structure of phenolic compounds 83 3.1.7 Chemical structure of steroids and terpenoids 101 3.1.8 Chemical structure of other compounds 110 3.2 Biological activities of extracts and isolated ... OA of the mixed solution (*) with replacement 25µl of buffer B, instead of 25µl of samples OA2: the OA of the mixed solution (*) with replacement 50µl of buffer B, instead of 25µl of samples and ... Hz, H-10) and 6.01 (s, H-6) The splitting of signals and coupling constants of protons at δH 8.28, 7.01 and 6.94 demonstrated two ortho-coupled protons of H–1, H–2 and H–3 of the A ring and the...
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Mechanism and catalyst stability of metal assisted chemical etching of silicon
... Deionized DOF Degree of freedom E0 Energy of primary electron EBL Electron-beam lithography EC Conduction band edge of Si EC,0 Conduction band edge of Si under zero bias EF Fermi level EG Band gap of ... catalysts and the generation of hydrogen (H2) bubbles From these two modes of instability, we define a vii regime of etch chemistry and catalyst spacing for which catalyst stability and vertical ... study on the mechanism and catalyst stability of metal-assisted chemical etching (MACE) of Si in HF and H2O2 using isolated Au catalyst The role of electronic holes on etching of Si underneath Au...
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Aggregation enhanced two photon excited photoluminescence of noble metal nanoparticles and their chemical and biological applications
... appreciate Prof Xu I would like to acknowledge the financial, academic and technical support of the National University of Singapore, and its staff I also thank the Department of Chemistry and its ... blue and purple) and nanobranches (black) Figure 1.2 (A, B) Normalized extinction spectra and (C, D) TEM images of isolated Au NSs (panels A and C) and Ag NSs (panels B and D) of different sizes ... Extinction spectra of Au NSs (a) short Au NRs (b) and long Au NRs (c) before and after addition of different amounts of cysteine 48 Figure 2.3 TPPL spectra of (a) Au NSs (b) short Au NRs and (c) long...
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Application of conjugated polymers in chemical and biological detections
... 2.1 Absorption and emission spectra of donor and acceptor pairs 33 (a) Absorption and emission spectra of PFP and YOYO-1, respectively (b) Absorption and emission spectra of PFF and YOYO-1, respectively ... APPLICATION OF CONJUGATED POLYMERS IN CHEMICAL AND BIOLOGICAL DETECTIONS REN XINSHENG (B SC., Shandong University, China) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF CHEMISTRY ... 6-FAM and sequences of ssDNA(ssFAMDNA Complementary, NC1, NC3, NC5, NC8) 53 4.1 Molecular structure of PFP, YOYO-1, TOTO-1 and sequences of T24 DNA 71 6.1 Molecular structure of PFP, TO and sequences...
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Study on chemical constituents and biological activities of the lichen parmotrema Praesorediosum(NYL ) hale(parmeliaceaf)
... IR, MS and NMR spectra of PRAES-C1 146 Appendices 8-15: IR, MS and NMR spectra of PRAES-E14 149 Appendices 16-21: MS and NMR spectra of PRAES-C10 153 Appendices 22-26: MS and NMR spectra of PRAES-C11 ... correlations of PRAES-E1 and PRAES-T2 48 Figure 3.8 HMBC correlations of PRAES-E11, PRAES-T4 and PRAES-E2 52 Figure 3.9 HMBC and NOESY correlations of PRAES-C22 54 Figure 3.10 HMBC and NOESY correlations ... 62 Figure 3.14 HMBC and NOESY correlations of PRAES-C25 and PRAES-C26 63 xiv Figure 3.15 HMBC correlations of PRAES-C9 and PRAES-C7 67 Figure 3.16 COSY and HMBC correlations of PRAES-E18 70 Figure...
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STUDY ON CHEMICAL COMPOSITIONS AND BIOLOGICAL ACTIVITIES OF annona glabra l
... compositions and biological activities of Annona glabra L So, the thesis’s title was proposed to be "Study on chemical compositions and biological activities of Annona glabra L." Subject and contents of ... Subject is the leaves and fruits of Annona glabra - The aims of the thesis: Extraction and isolation of secondary metabolites from A glabra; Determination of chemical structure of the isolated compounds; ... using for determination of chemical structure of compounds General method using for determination of chemical structure of the compounds is a combination of physical parameters and modern spectroscopic...
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Tài liệu Báo cáo khoa học: Design, structure and biological activity of b-turn peptides of CD2 protein for inhibition of T-cell adhesion ppt
... of Thr5 and CO of Arg2, as well as NH of Arg2 and CO of Thr5 Structure of cyclic hexapeptides – cYT peptide The NMR data of the cYT peptide were indicative of its flexible nature The chemical ... the overall backbone and side chain topologies of the turn region mimic those of rat CD2 Structure of cyclic hexapeptides – cEL peptide The chemical shifts of amide resonances of peptide cEL were ... intensity of ROE cross-peaks, and were assigned as strong, medium and weak ˚ represent the family Based on ROE violation > 0.2 A and allowed values of /, w in the Ramachandran map, only one family of...
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Tài liệu Báo cáo khoa học: The structure and biological characteristics of the Spirochaeta aurantia outer membrane glycolipid LGLB pdf
... Fragments of HSQC and HMBC spectra of compound Labels illustrate assignment of the amide linkage between the amino group of Asp and the carboxyl group of GalA residue E Scheme The structures of oligosaccharides ... Amide linkage between C-6 of residue E and an amino group of the aspartic acid was identified on the basis of the HMBC correlation between H-2 of aspartic acid and C-6 of the GalA E, thus showing ... on the basis of vicinal proton coupling constants and 13C NMR chemical shifts Anomeric configurations were deduced from the J1,2 coupling constants and chemical shifts of H-1, C-1 and C-5 signals...
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