Πλοήγηση ανά Θέμα "liquid chromatography-mass spectrometry"
Αποτελέσματα 1-20 από 23
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Annonacin promotes selective cancer cell death via NKA-dependent and SERCA-dependent pathways
(2018)In the healthcare sector, phytocompounds are known to be beneficial by contributing or alleviating a variety of diseases. Studies have demonstrated the progressive effects of phytocompounds on immune-related diseases and ... -
Application of liquid chromatography coupled to high-resolution mass spectrometry to measure urinary Cortisol in loose housed sows
(2016)Cortisol is the most common physiological parameter used to measure welfare in pigs. In field studies evaluating stress in individual pigs which are group housed, the collection of spontaneously voided urine is practical. ... -
Comparison of Novel and Established Nitrification Inhibitors Relevant to Agriculture on Soil Ammonia- and Nitrite-Oxidizing Isolates
(2020)Nitrification inhibitors (NIs) applied to soil reduce nitrogen fertilizer losses from agro-ecosystems. NIs that are currently registered for use in agriculture appear to selectively inhibit ammonia-oxidizing bacteria (AOB), ... -
Contrast-induced nephropathy in an animal model: Evaluation of novel biomarkers in blood and tissue samples
(2019)Identification of novel biomarkers of contrast-induced nephropathy (CIN)that may more accurately detect renal function changes; reflect kidney damage; assist monitoring; and elucidate pathophysiology attract considerable ... -
The dissipation and microbial ecotoxicity of tebuconazole and its transformation products in soil under standard laboratory and simulated winter conditions
(2018)Tebuconazole (TBZ) is a widely used triazole fungicide at EU level on cereals and vines. It is relatively persistent in soil where it is transformed to various transformation products (TPs) which might be environmentally ... -
Effect of polyphenols from coffee and grape on gene expression in myoblasts
(2018)Coffee and grape contain various bioactive compounds like polyphenols that may exert beneficial effects, especially antioxidant activity, on human health upon consumption. However, the molecular mechanisms through which ... -
Efficacy of vitamin D3 buccal spray supplementation compared to other delivery methods: A systematic review of superiority randomized controlled trials
(2020)(1) Background: Vitamin D deficiency is an important public health concern and supplementation is common for this deficiency. Many different modes of delivering supplementation have been proposed in order to enhance ... -
Enhancement of Antioxidant Mechanisms and Reduction of Oxidative Stress in Chickens after the Administration of Drinking Water Enriched with Polyphenolic Powder from Olive Mill Waste Waters
(2017)The aim of the study was to examine the effects of a polyphenolic powder from olive mill wastewater (OMWW) administered through drinking water, on chickens' redox status. Thus, 75 chickens were divided into three groups. ... -
Exposure Biomarkers and Histopathological Analysis in Pig Liver after Exposure to Mycotoxins under Field Conditions: Special Report on Fumonisin B1
(2021)Liver samples from finisher pigs were collected at the slaughterhouses for the analysis of zearalenone (ZEA), alfa-/beta-zearalenone (α-ZE, β-ZE), zearalanone (ZA), alfa-/beta-ZA (α-ZA, β-ZA), aflatoxin B1 (AFB1) and ... -
Intensity of Humoral Immune Responses, Adverse Reactions, and Post-Vaccination Morbidity after Adenovirus Vector-Based and mRNA Anti-COVID-19 Vaccines
(2022)The aim of the study was to compare mRNA vaccine BNT162b2 with adenovirus vector- based vaccines in terms of presence of adverse reactions, immunogenicity, and protection against COVID-19. A total of 270 individuals were ... -
Isolation of a bacterial consortium able to degrade the fungicide thiabendazole: the key role of a Sphingomonas phylotype
(2017)Thiabendazole (TBZ) is a fungicide used in fruit-packaging plants. Its application leads to the production of wastewaters requiring detoxification. In the absence of efficient treatment methods, biological depuration of ... -
Lack of synergistic nephrotoxicity between vancomycin and piperacillin/tazobactam in a rat model and a confirmatory cellular model
(2020)Vancomycin and piperacillin/tazobactam are reported in clinical studies to increase acute kidney injury (AKI). However, no clinical study has demonstrated synergistic toxicity, only that serum creatinine increases. To ... -
Metabolomic, hormonal and physiological responses to hypoglycemia versus euglycemia during exercise in adults with type 1 diabetes
(2020)Introduction This study sought to compare the metabolomic, hormonal and physiological responses to hypoglycemia versus euglycemia during exercise in adults with type 1 diabetes (T1D). Research design and methods Thirteen ... -
Multiplexed Assay to Quantify the PP-Fold Family of Peptides in Human Plasma Using Microflow Liquid Chromatography-Tandem Mass Spectrometry
(2022)Background: Peptide Tyr-Tyr (PYY1-36), pancreatic polypeptide (PP1-36) and neuropeptide Y (NPY1-36) constitute the PP-fold family of peptides that is involved in metabolic regulation. Very low plasma concentrations and ... -
Novel HIF-2α interaction with Reptin52 impairs HIF-2 transcriptional activity and EPO secretion
(2021)Hypoxia-inducible factor 2 (HIF-2), is essential for cellular response to hypoxia and holds an important role in erythropoiesis, angiogenesis, tissue invasion and metastasis, thus, constituting an important therapeutic ... -
Ochratoxin A in Slaughtered Pigs and Pork Products
(2022)Ochratoxin A (OTA) is a mycotoxin that is produced after the growth of several Aspergillus and Penicillium spp. in feeds or foods. OTA has been proved to possess nephrotoxic, hepatotoxic, teratogenic, neurotoxic, genotoxic, ... -
Pharmacokinetics of Faster and Standard Insulin Aspart during Fully Closed-Loop Insulin Delivery in Type 2 Diabetes
(2020)Background: Faster insulin aspart is a novel formulation of insulin aspart aiming to accelerate its subcutaneous absorption. The aim of this study was to compare pharmacokinetics of faster insulin aspart versus standard ... -
Proteomics Evaluation of Semen of Clinically Healthy Beagle-Breed Dogs
(2022)The objectives of the present work were to evaluate the semen of dogs by means of proteomics methods and to compare with proteomics results of the blood of the animals, in order to increase available knowledge on the topic ... -
Quantitative proteomics of cerebrospinal fluid using tandem mass tags in dogs with recurrent epileptic seizures
(2021)This prospective study included four dog groups (group A: healthy dogs, groups B: dogs with idiopathic epilepsy under antiepileptic medication (AEM), C: idiopathic epilepsy dogs without AEM administration, D: dogs with ... -
Tobacco-specific nitrosamines: A literature review
(2018)Cigarette smoke is a complex mixture of chemicals, including several tobacco-specific nitrosamines (TSNA). Most TSNA are formed in tobacco during the post-harvest period, while a number are produced when a cigarette is ...