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Phenotype-Based Discovery of 2-[(E)-2-(Quinolin-2-yl)vinyl]phenol as a Novel Regulator of Ocular Angiogenesis.

Retinal angiogenesis is tightly regulated to meet oxygenation and nutritional requirements. In diseases such as proliferative diabetic retinopathy and neovascular age-related macular degeneration, uncontrolled angiogenesis can lead to blindness. Our goal is to better understand the molecular processes controlling retinal angiogenesis and discover novel drugs that inhibit retinal neovascularisation

High hyperdiploid childhood acute lymphoblastic leukemia.

High hyperdiploidy (51-67 chromosomes) is the most common cytogenetic abnormality pattern in childhood B-cell precursor acute lymphoblastic leukemia (ALL), occurring in 25-30% of such cases. High hyperdiploid ALL is characterized cytogenetically by a nonrandom gain of chromosomes X, 4, 6, 10, 14, 17, 18, and 21 and clinically by a favorable prognosis. Despite the high frequency of this karyotypic

“Challenges to Legitimacy in Food Safety Governance? The Case of the European Food Safety Authority”

The ‘old’ forms of governance have been criticised for being neither sufficiently democratic nor effective. The popularity of ‘new’ modes of governance includes the embracing of values – integral to democratic processes – such as legitimacy, public accountability and trust. By relating parts of this ‘old-vs.-new’ distinction to March & Olsen’s dichotomy of aggregative vs. integrative politica

Approximate soft shadows on arbitrary surfaces using Penumbra wedges

Shadow generation has been subject to serious investigation in computer graphics, and many clever algorithms have been suggested. However, previous algorithms cannot render high quality soft shadows onto arbitrary, animated objects in real time. Pursuing this goal, we present a new soft shadow algorithm that extends the standard shadow volume algorithm by replacing each shadow quadrilateral with a

MRI Findings in Spinal MRI of 306 Children with Scoliosis. A Comprehensive Retrospective Analysis.

The aim of this study was to analyze the MRI findings and assess the prevalence of different associated structural abnormalities in children with scoliosis and to determine if the age of onset is a possible indicator of intraspinal pathology. This is a retrospective analysis of 663 consecutive MR examinations (319 patients). Thirteen patients with known intraspinal tumors were excluded and a total

Arm Lymphoedema, Shoulder Mobility and Muscle Strength after Breast Cancer Treatment ? A Prospective 2-year Study

Arm lymphoedema and impaired shoulder mobility and muscle strength are well known side-effects to breast cancer treatment. The aim of this prospective study was to follow closely and describe the arm volume, range of motion of the shoulder and muscle strength of the shoulder and hand after breast cancer treatment in order to form a basis for further studies in the area including physiotherapy inte

Osteosarcopenia : Prevalence and 10-Year Fracture and Mortality Risk – A Longitudinal, Population-Based Study of 75-Year-Old Women

Osteosarcopenia is the coexistence of low bone mass and sarcopenia. In older women, its prevalence is not well described, and it is unknown if sarcopenia is additive to low bone mass for fracture and mortality risk. The study investigated prevalence of osteosarcopenia and if osteosarcopenia is associated with higher fracture and mortality risk than low bone mass alone in older community-dwelling w

Development of Non-Linear Laser-Based Imaging Techniques for Diagnostics of Reactive Flows

Understanding reactive flows is crucial for advancing energy production, combustion efficiency, and plasma- assisted chemical processes. These systems often involve short-lived radicals and transient phenomena that require high-resolution, non-intrusive diagnostic techniques for accurate characterization. This thesis focuses on the development of advanced non-linear laser-based imaging methods to

Activation of the canonical Wnt pathway leads to loss of hematopoietic stem cell repopulation and multilineage differentiation block

Wnt signaling increases hematopoietic stem cell self-renewal and is activated in both myeloid and lymphoid malignancies, indicating involvement in both normal and malignant hematopoiesis. We report here activated canonical Wnt signaling in the hematopoietic system through conditional expression of a stable form of beta-catenin. This enforced expression led to hematopoietic failure associated with

Direct electron transfer between copper-containing proteins and electrodes

The electrochemistry of some copper-containing proteins and enzymes, viz. azurin, galactose oxidase, tyrosinase (catechol oxidase), and the "blue" multicopper oxidases (ascorbate oxidase, bilirubin oxidase, ceruloplasmin, laccase) is reviewed and discussed in conjunction with their basic biochemical and structural characteristics. It is shown that long-range electron transfer between these enzymes

A Randomized Clinical Trial of Prophylaxis in Children with Hemophilia A (the ESPRIT Study).

Background: Prevention of arthropathy is a major goal of hemophilia treatment. While studies in adults have demonstrated an impact of prophylaxis on the incidence of joint bleeds and patients' well-being in terms of improved quality of life (QoL), it is unclear whether or not prophylaxis influences the outcome and well-being perception of children with hemophilia. Objective: This randomized contro