Sökning: "L-cysteine"

Visar resultat 11 - 15 av 19 avhandlingar innehållade ordet L-cysteine.

1. 11. Decontamination of implant surfaces

   Författare :Yuki Ichioka; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Dental implant; peri-implantitis; surface decontamination;

   Sammanfattning : Peri-implantitis is a pathological condition occurring in tissues around dental implants. It is caused by microorganisms and characterized by inflammation in the peri-implant connective tissue and progressive loss of supporting bone. The goal of treatment of peri-implantitis is to resolve inflammation and to arrest further loss of supporting bone. LÄS MER

3. 12. Functionalization, Characterization and Applications of Oxidized Nanocellulose Derivatives

   Författare :Chang-Qing Ruan; Lindh Jonas; Strømme Maria; Mathew Aji P; Uppsala universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Nanocellulose; Periodate oxidation; Oxone oxidation; Adsorption; Palladium; Congo red dye; Cellulose nanofibers; Engineering Science with specialization in Nanotechnology and Functional Materials; Teknisk fysik med inriktning mot nanoteknologi och funktionella material;

   Sammanfattning : Cellulose, a sustainable raw material derived from nature, can be used for various applications following its functionalization and oxidation. Nanocellulose, inheriting the properties of cellulose, can offer new properties due to nanoscale effects, in terms of high specific surface area and porosity. LÄS MER

4. 13. Molecular Signatures of Cancer

   Författare :Esther Edlundh-Rose; Joakim Lundeberg; Peter Södervist; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; : BRAF; NRAS; MGMT; methylation; pyrosequencing; microarray technology; gene expression analysis; Molecular biology; Molekylärbiologi;

   Sammanfattning : Cancer is an important public health concern in the western world, responsible for around 25% of all deaths. Although improvements have been made in the diagnosis of cancer, treatment of disseminated disease is inefficient, highlighting the need for new and improved methods of diagnosis and therapy. LÄS MER

5. 14. Structure-Reactivity Correlations for Reactions of Palladium(II) and Platinum(IV) Complexes

   Författare :Tiesheng Shi; Kemiska institutionen; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; thiol; l-methionine; maleic acid; carboxylic acid; thioether; platinum IV ; palladium II ; linear free energy relationship; volumes of activation; structure-reactivity correlation; reduction; substitution; equilibria; kinetics; mechanism; glutathione; Animal physiology; Djurfysiologi;

   Sammanfattning : The kinetics and mechanism for substitution reactions on tetraaquapalladium(II) by an extended series of thioethers, a great number of carboxylic acids, and olefins have been studied by use of UV-VIS, stopped-flow, and high-pressure stopped-flow spectrophotometry and NMR spectroscopy. Second-order rate constants k and activation parameters (activation enthalpies, entropies, and volumes) for formation of monodentate 1:1 complexes have been determined. LÄS MER

7. 15. Effects of Th-1 and Th-2 Cytokines and Reactive Oxygen Species on Normal Human Bronchial Epithelial Cells

   Författare :Caroline Kampf; Benjamin Gaston; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cell biology; ytokines; desmosomes; focal adhesions; free radicals; hypochlorous acid; nitric oxide; normal human bronchial epithelial cells; Cellbiologi; Cell biology; Cellbiologi; medicinsk cellbiologi; Medical Cell Biology;

   Sammanfattning : Epithelial damage and shedding of the epithelium are common observations in many airway diseases such as asthma, Sjögren’s syndrome, chronic obstructive pulmonary disease and cystic fibrosis. The ability of the cells to attach to each other and/or to the matrix seems to be altered. LÄS MER