Global ETD Search
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 25 for “"oxidative status"”.
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Peroxidative protection of parenteral admixture by d-α-tocopherol and its effect on oxidative status of obese cats
… to peroxidation. This study evaluated the antioxidative effect of vitamin E in both HL:LD PA and in obese cats given HL:LD PA. Natural d-α-tocopherol (Vital E-300) was added to HL:LD PA at seven concentrations (8, 12, 16, 24, 32, 48, or 64 IU/g of lipid). PA were exposed to fluorescent light …
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Dynamics of oxidative status in paients with paroxysmal atrial fibrillation // Динамика в оксидативния статус при пациенти с пароксизмално предсърдно мъждене
Оксидативният статус при пациенти с предсърдно мъждене (ПМ) е анализиран предимно при персистиращо и перманентно ПМ. Това определи целта на настоящия дисертационен труд: да се изследва оксидативния статус при пациенти с пароксизмално ПМ и се проследят промените в него след възстановяване на синусов …
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THE OMEGA-6: OMEGA-3 FATTY ACID RATIO IN SWINE NUTRITION: LONG-TERM EFFECTS ON PERFORMANCE, MILK FATTY ACID PROFILES, OXIDATIVE STATUS, AND PROTEOMES
… and milk fatty acids (FA) profiles, and oxidative status, were studied in vivo (Chapter 2). The performance and zootechnical data showed the effects of maternal LR diet during gestation and lactation alone or in combination with the SW supplementation in post-weaned piglets on piglet …
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Oxidative stress biomarkers in dementia
… thus far suggests that increased levels of oxidative stress and vascular risk factors are two major contributors, amongst others, to AD development. The thesis aimed to investigate markers of oxidative stress in AD plasma. Moreover, the oxidative status of specific proteins was investigated …
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Effects of a dietary antioxidant blend on growth performance, liver function, oxidative stress, and meat and fat quality in pigs and broiler chickens fed diets high in oxidants
… of other feed nutrients as well as causing oxidative stress in animals. Two studies were conducted to evaluate the effects of a dietary antioxidant blend (AOX, ethoxyquin and propyl gallate) in pigs and broiler chickens fed a diet high in oxidants. The objective of the first study was to …
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Immunotoxic and Oxidative Effects of Endosulfan and Permethrin on Murine SPlenocytes, in vitro
… the ability of these pesticides to alter the oxidative status of the cells, via reactive oxygen species (ROS) generation and modulation of intracellular antioxidant enzymes levels, was investigated. We monitored the generation of ROS such as hydrogen peroxide (H₂O₂) with 2´, 7´- …
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Investigations on the antifungal and cancer modulating properties of extracts from selected species of Tulbaghia
… studies of hepatic drug metabolizing enzymes and oxidative properties of AI/ium sativum, Tulbaghia violacea and T. alliacea in male Fischer rats were also evaluated. Due to its complex phytochemical composition a battery of assays were used to evaluate antioxidant potential. The extracts exhibited …
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Impact of Oxidized Corn Oil and Synthetic Antioxidant on Swine Performance, Antioxidant Status of Tissues, Pork Quality and Shelf Life Evaluation
… or oxidized corn oil on animal performance, oxidative status of tissues, pork quality, shelf-life, and antioxidant activity of skeletal muscle of finishing pigs. The experimental design was a complete randomized block design (CRBD) in a factorial arrangement (2x2), with 2 levels of corn oil …
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Impact of oxidized corn oil and synthetic antioxidant on swine performance, antioxidant status of tissues, pork quality and shelf life evaluation
… or oxidized corn oil on animal performance, oxidative status of tissues, pork quality, shelf-life, and antioxidant activity of skeletal muscle of finishing pigs. The experimental design was a complete randomized block design (CRBD) in a factorial arrangement (2×2), with 2 levels of corn oil …
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Microbial Degradation of Acetaldehyde in Freshwater, Estuarine and Marine Environments
… chemistry by altering the atmosphere’s oxidative status or “self-cleaning capacity”. Acetaldehyde flux from freshwater, estuarine, and marine environments is thought to be under significant microbial control, yet the identity and diversity of microbial acetaldehyde degraders, and the …
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Development of a post-mitotic, neuronal-astrocytic cell system, for the prediction of acute neurotoxicity in humans
… range included assays for ATP levels, oxidative status (H2O2 and GSH levels) and caspase-3 levels as an indicator of apoptosis. although the endpoints did not demonstrate the known neurotoxicants to be consistently more toxic to the cell systems with the greatest number of neuronal …
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Role of oxidative stress in photoreceptor degeneration
… and represent the major cellular source of oxidative stress. ROS are capable of attacking molecules such as DNA, proteins and lipids, and of compromising either the structural and functional integrity or the survival of cells. Mitochondria also play a key role in apoptosis, the major …
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Airway Inflammatory States in Response to Environmental Pollutants and the Influence of Oxidative Balance
… in airways. Further, it was hypothesized that oxidative stress plays a role in the aforementioned inflammatory enhancement. Sulfite and acrolein were utilized in vitro to test the ability of pollutants generate reactive oxygen species and initiate allergic inflammation in mast cells. Sulfur …
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NUTRITIONAL STRATEGIES FOR IMPROVING THE SUSTAINABILITY OF SWINE FARMING
… biochar as an ingredient to improve the health status of post-weaning piglets. The first research project evaluated a commercial Yucca schidigera extract, with 10.8% of saponins, through an in vitro and in vivo trial. The in vitro study aimed to identify the optimal dose to test in the in vivo …
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Physiological and Biochemical Aspects of Methionine Isomers and Precursors in Broilers
… converting enzyme gene expression and activity, oxidative stress markers, and a potential pathway related to amino acid signaling. To achieve this goal, male Cobb-500 broilers were raised from day of hatch (d0) to d35 post-hatch and fed a diet deficient in methionine and cysteine (Met + Cys) …
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Biomonitorización de contaminantes ambientales en parejas madre-hijo y posibles asociaciones con su estado de salud y nutricional en el momento del parto
… de nuestra cohorte en “Assessment of the oxidative status in mother-child couples from Seville (Spain): A prospective cohort study” y finalmente, un estudio de niveles de vitamina D y características de consumo de alimentos de las mujeres: “Niveles de vitamina D en sangre materna y su …
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Effects of dietary macronutrient profile and feeding frequency on circulating metabolites, postprandial endocrine response, and voluntary physical activity of healthy adult cats
… metabolites associated with lipid metabolism and oxidative status. Besides the diet, appropriate feeding strategies to promote physical activity have been suggested as a key contributing factor to manage body weight (BW), but research is lacking. Study 5 evaluated the effects of feeding frequency …
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Enriching Eggs of Laying Hens with Multiple Bioactive Nutrients for Improving Human Health
… in the eggs of tissues which improved overall oxidative status of hens and eggs, an enrichment of DHA in eggs and tissues but with a sharp decrease in enrichment efficiency past 2% of the microalgae and a suppression of overall lipid metabolism. Calcifediol was capable of being enriched at …
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Oxidative stress and metal homeostasis at the air-lung interface in Chronic Obstructive Pulmonary Disease
… with this increased inflammatory burden, oxidative stress has been demonstrated in COPD patients, largely through determination of antioxidant and oxidative damage marker concentrations in exhaled breath condensate and induced sputum. Whilst these samples are easier to obtain than …
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