Sökning: "Oxidized"
Visar resultat 1 - 5 av 458 avhandlingar innehållade ordet Oxidized.
1. Oxidized nucleotides as a predictor of radiation sensitivity
Sammanfattning : The direct and indirect effects of IR can lead to DNA damage and activation of DNA repair. The indirect effects of ionizing radiation mediated by reactive oxygen species (ROS) which produced through radiolysis of water and if not taken care of by the antioxidant system, can also give rise to oxidative stress. LÄS MER
2. Oxidized Cladophora nanocellulose derivatives : Functionalization towards biocompatible materials
Sammanfattning : Nanocellulose is a promising candidate for biomedical applications because of its enhanced mechanical properties, increased surface area and greater porosity compared to bulk cellulose.This thesis investigates the functionalization of Cladophora nanocellulose and evaluates the influence of these modifications on physicochemical properties and biocompatibility of the material. LÄS MER
3. Oxidized nitrogen in the troposphere : the role of lightning
Sammanfattning : .... LÄS MER
4. Insight into the mitochondrial apoptotic pathway : The interplay of the pro-apoptotic Bax protein with oxidized phospholipids and its counterplayer, the pro-survival Bcl-2 protein
Sammanfattning : Apoptosis plays a crucial role in multicellular organisms by preserving tissue homeostasis and removing harmful cells. The anti-apoptotic B-cell CLL/lymphoma 2 (Bcl-2) and the pro-apoptotic Bcl-2-associated X protein (Bax) act as major regulators of the mitochondrial apoptotic pathway. LÄS MER
5. Regulation of human macrophage gene expression by oxidized low density lipoprotein. Studies on tumor necrosis factor-a and global gene expression profiles
Sammanfattning : Atherosclerosis is a multifactorial and progressive disease that is characterized by a focal thickening of the arteries caused by accumulation of lipoproteins, extracellular matrix, and the migration and proliferation of various cell types. Among the cells found in atherosclerotic lesions are macrophages, which accumulate lipids and are transformed into foam cells. LÄS MER