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Atrophic Myenteric and Submucosal Neurons Are Observed in Parkinson's Disease

Aim. Parkinson's disease is often accompanied by gastrointestinal symptoms, especially constipation. Microscopic studies of the enteric nervous system and enteric neuropathy have often been performed by immunostaining in the myenteric plexa. The aim of the present study was to examine whether pathologic changes could be identified by conventional hematoxylin and eosin (H&E) staining and could

Artifact reduction in simultaneous tomosynthesis and mechanical imaging of the breast

Mechanical imaging (MI) uses a pressure sensor array to estimate the stiffness of lesions. Recent clinical studies have suggested that MI combined with digital mammography may reduce false positive findings and negative biopsies by over 30%. Digital breast tomosynthesis (DBT) has been adopted progressively in cancer screening. The tomographic nature of DBT improves lesion visibility by reducing ti

Oncoplastic Breast Surgery Compared to Conventional Breast-Conserving Surgery With Regard to Oncologic Outcome

Introduction: Oncoplastic breast surgery (OBS) has been implemented with increasing frequency in the treatment of breast cancer. The aim of this study was to compare the oncologic outcome after OBS to the outcome after conventional breast-conserving surgery (BCS) in patients with invasive breast cancer. Patients and Methods: In all, 197 patients treated with OBS were compared to 1399 patients trea

Danon disease presenting with early onset of hypertrophic cardiomyopathy and peripheral pigmentary retinal dystrophy in a female with a de novo novel mosaic mutation in the LAMP2 gene

Purpose: To describe the phenotype and genotype in a young woman with Danon disease. Methods: The patient underwent an ophthalmic examination including best corrected visual acuity (BCVA), fundus photography and fundus autofluorescence (FAF), full-field electroretinography (full-field ERG), multifocal ERG, optical coherence tomography (OCT) and SAP-Humphrey 30–2 at the ages of 20 and 25. Electrooc

Optimization of integrated chromatography sequences for purification of biopharmaceuticals

With continued development of integrated and continuous downstream purification processes, tuning and optimization become increasingly complicated with additional parameters and codependent variables over the sequence. This article offers a novel perspective of nonlinear optimization of integrated sequences with regard to individual column sizes, flow rates, and scheduling. The problem setup itsel

Predicted Heat Strain (PHS) model and the sweat loss in an extremely hot climate

Introduction: The aim was to study if the evaporative water loss can be predicted enough accurately for hydration recommendations by ISO 7933 – Predicted Heat Strain (PHS) model during a student laboratory exercise in an extremely hot environment.Method: Twelve young healthy students (8 males and 4 females), unacclimatized to heat, were exposed in a climatic chamber at 50˚C, 30% relative humidity

Higher education and competence provision in the museum sector

Museums face rapidly developing digital technologies and communication, increasingly diverse societies and audience groups, and economic restraints paired with accountability demands. This calls for new competence at museums. Yet, this area is poorly researched. This paper explores competence needs and competence management practices in museums as well as the role of higher education in relation t

Competence management in museums

Museums face increasingly complex demands in terms of increasingly diverse audiences, the rapid digital development, and demands on increased collaboration in order to achieve their organisational goals, while resources remain limited. This means that competence management and strategic development of museum organisations and services is ever more important. Yet, there is hardly any empirical rese

Platelet increment is not associated with endothelial damage in haematological patients : a prospective observational study

The aim of this study was to investigate if thrombocytopenic haematology patients show signs of endothelial damage when transfused with platelets and if that damage correlates with platelet increment measured with corrected count increment (CCI). Endothelial damage secondary to radiation or chemotherapy may lead to consumption of transfused platelets but research in this field is scarce. Patients

Comparison of different clothing area factor (fcl) calculations based on picture analysis in Adobe Photoshop : To calculate the intrinsic insulation (Icl)

Introduction: Clothing area factor (fcl) is an indicator of the increase in surface area relative to the nude body for calculation of heat loss from the clothed body to the environment. The aim was to calculate and compare the fcl values from two equations by the photographic method.Method: Thirty-five modern western indoor clothing sets (19 male and 16 female) were tested on a thermal manikin Tor

Modeling the assembly of oppositely charged lock- and key-colloids

The interaction of oppositely charged lock- and key-colloids is investigated using computer simulations. We show that indented spheres, i.e., lock-particles, can be specifically assembled with spherical key-particles using solely electrostatic interactions in addition to a hard overlap potential. An analytic description of the entropic and energetic contributions is derived and supported by simula

Extraction with Water-in-Carbon Dioxide Microemulsions : A Case Study on Steviol Glycosides

This work explores the use of water-in-supercritical carbon dioxide (scCO2) microemulsions for the extraction of polar metabolites from plants. Stevia rebaudiana Bertoni leaves and polyethylene glycol trimethylnonyl ether (TMN) surfactants were selected for a case study. A CO2-water-TMN 10 mixture at 35 °C and 30.0 MPa extracted 7 mg target analyte/g dry leaves. The extraction was proven to occur

The pleiotropic role of proteoglycans in extracellular vesicle mediated communication in the tumor microenvironment

Compartmental exchange between cells through extracellular vesicles (EVs), including exosomes and microvesicles, has emerged as a central mechanism that coordinates the complex communication between malignant and stromal cells during tumor initiation and evolution. Some of the most critical processes of EV-mediated communication, including EV biogenesis and EV uptake, can be mediated by heparan su

Combined protein A imprinting and cryogelation for production of spherical affinity material

Cryogels have been demonstrated to be efficient when applied for protein isolation. Owing to their macroporous structure, cryogels can also be used for treating particle-containing material, e.g. cell homogenates. Another challenging development in protein purification technology is the use of molecularly imprinted polymers (MIPs). These MIPs are robust and can be used repeatedly. The paper presen

Digital welfare for children in China : Human needs and sustainability

This article examines the potential of digital welfare policies and practices to enhance the wellbeing of children in China, and the congruencies and contradictions of such policies with sustainable welfare. Can child welfare be supported digitally in ways that are not environmentally destructive? The rapidly diffusing concepts of digital welfare and sustainable welfare are presented, emphasising