Aldehyde Oxidase (AO) enzyme (EC 1.2.3.1) catalyzes the final steps of carotenoid catabolism and it is a key enzyme in the abscisic acid (ABA) biosynthesis. AO isoforms are located in the cytosolic compartment of tissues in many plants, where induce the oxidation of aldehydes into carboxylic acid, and in addition, catalyze the hydroxylation of some heterocycles. The goal of the present study wa...

Chronic obstructive pulmonary disease (COPD) is associated with systemic oxidative stress and skeletal muscle dysfunction. The purpose of this study was to examine the impact of intravenous ascorbate administration (AO) on biological markers of antioxidant capacity and oxidative stress, and subsequently skeletal muscle function during dynamic, small muscle mass exercise in patients with COPD. T...

This PhD dissertation was carried out at Medical Department M, Aarhus University Hospital. In this registry study, we aimed to describe the incidence, the prevalence, the mortality and the morbidity of GHD in Denmark. Using three national registries we identified a primary cohort of 9,131 cases with an increased risk of growth hormone deficiency (GHD). All available records (N=8,233) were studi...

angelica essential oil (ao), a major pharmacologically active component of angelica sinensis (oliv.) diels, possesses hemogenesis, analgesic activities and sedative effect. the application of ao in pharmaceutical systems had been limited because of its low oxidative stability. the ao-loaded gelatin-chitosan microcapsules with prevention from oxidation were developed and optimized using response...

BACKGROUND Intra-operative photodynamic therapy has been applied with acridine orange (AO-PDT) to human musculoskeletal sarcomas for the past 4 years, resulting in a low local recurrence rate, within 10%, after intra-marginal tumor resection and excellent limb function. However, it is still unclear why acridine orange (AO) specifically accumulates in tumor cells, especially in malignant tumor c...

Correlation wave-front sensing can improve Adaptive Optics (AO) system performance in two keys areas. For point-source-based AO systems, Correlation is more accurate, more robust to changing conditions and provides lower noise than a centroiding algorithm. Experimental results from the Lick AO system and the SSHCL laser AO system confirm this. For remote imaging, Correlation enables the use of ...

This review starts with a brief history and description of adaptive optics (AO) technology, followed by a showcase of the latest capabilities of AO systems for imaging the human retina and an extensive review of the literature on where AO is being used clinically. The review concludes with a discussion on future directions and guidance on usage and interpretation of images from AO systems for t...

G-quadruplex structure aptamer (PS2.M) can capture acridine orange (AO) from reduced graphene oxide (rGO). When the AO-PS2.M/rGO mixture is incubated with hemin, the specific binding of hemin with PS2.M results in a release of AO from PS2.M and return of AO back to rGO. Based on the quenching of fluorescence, the target hemin was detected sensitively and selectively, giving a detection limit of...

1 Centre for Ecology and Hydrology, Wallingford, UK 2 Centro de Previs~ao de Tempo e Estudos Climaticos, Cachoeira Paulista, SP, Brazil 3 Hadley Centre for Climate Prediction and Research, Met Office, Exeter, UK 4 Centro T ecnico Aeroespacial, S~ao Jos e dos Campos, SP, Brazil 5 Georgia Institute of Technology, Atlanta, GA, USA 6 University of S~ao Paulo, S~ao Paulo, SP, Brazil 7 Alterra, Wagen...