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BACKGROUND AND AIM: Gastric and enteric Helicobacter species have been associated with the pathogenesis of some extragastric diseases. METHODS: We retrospectively investigated the presence of DNA of Helicobacter species in samples of the cancer and the surrounding tumour-free liver tissues of patients with hepatocellular carcinoma (HCC, n=12) and cholangiocarcinoma (CC, n=13). The patients were fr
Magnetic resonance imaging (MRI) may provide attractive biomarkers for assessment of pulmonary disease in clinical trials as it is free from ionizing radiation, minimally invasive and allows regional information. The aim of this study was to characterize lung MRI T1 relaxation time as a biomarker of chronic obstructive pulmonary disease (COPD); and specifically its relationship to smoking history,
OBJECTIVE: Heart rupture is a devastating complication to negative pressure wound therapy in cardiac surgery. Also, reduced cardiac output during negative pressure wound therapy has been reported. The present study aimed to examine the effects of negative pressure wound therapy on the position of the heart in relation to the thoracic wall using magnetic resonance imaging in a porcine sternotomy wo
Objective: Our aim was to compare the ability of radiologists to detect breast cancers using one-view breast tomosynthesis (BT) and two-view digital mammography (DM) in an enriched population of abnormal (diseased) patients and benign and/or normal (healthy) patients. Methods: All participants gave informed consent. The BT and DM examinations were performed with about the same average glandular
The 2030 Agenda of the United Nations comprises 17 Sustainable Development Goals (SDGs) and 169 sub-targets which serve as a global reference point for the transition to sustainability. The agenda acknowledges that different issues such as poverty, hunger, health, education, gender equality, environmental degradation, among others, are intertwined and can therefore only be addressed together. Impl
Thromboembolism is a serious complication of surgery and prophylaxis is therefore recommended. This study examines a new aspect of the problem, the incidence of thromboembolism after day-case surgery. From 1982 to 1992, 2281 patients underwent day-case repair for inguinal hernia management. Hospital admission for thromboembolism within the first 30 days after surgery was identified by computer lin
The pancreatic islet is a highly structured micro-organ that produces insulin in response to rising blood glucose. Here we develop a label-free and automatic imaging approach to visualize the islets in situ in diabetic rodents by the synchrotron radiation X-ray phase-contrast microtomography (SRμCT) at the ID17 station of the European Synchrotron Radiation Facility. The large-size images (3.2 mm ×
The standard of proof at the International Court of Justice (ICJ) is a central, yet underexplored, aspect of its judicial decision-making. Although central in shaping both fact-establishment and judicial outcomes, the articulation and application of the standard of proof by the Court are marked by inconsistency and a lack of transparent justification. This inconsistency is often linked to an assumThe standard of proof at the International Court of Justice (ICJ) is a central, yet underexplored, aspect of its judicial decision-making. Although central in shaping both fact-establishment and judicial outcomes, the articulation and application of the standard of proof by the Court are marked by inconsistency and a lack of transparent justification. This inconsistency is often linked to an assum
Finding local features that are repeatable across multiple views is a cornerstone of sparse 3D reconstruction. The classical image matching paradigm detects keypoints per-image once and for all, which can yield poorly-localized features and propagate large errors to the final geometry. In this article, we refine two key steps of structure-from-motion by a direct alignment of low-level image inform
Background: Neoadjuvant cisplatin-based combination chemotherapy (NAC) is standard perioperative treatment of patients with muscle-invasive urothelial bladder cancer (MIBC); however, about half of the patients experience recurrence of the disease. Biomarkers for response and survival represent an unmet medical need. We used tumor specimens from transurethral resections of the bladder to explore ge
Purpose To evaluate dose plans for head and neck organs at risk (OARs) for classical Hodgkin lymphoma (HL) patients using involved node radiotherapy (INRT) delivered as 3D conformal radiotherapy (3DCRT), volumetric modulated arc therapy (VMAT), and intensity modulated proton therapy (PT), in comparison to the past mantle field (MF). Materials and methods Data from 37 patients with cervical lymph n
Effectiveness of management would be seen when we have to ensure the accuracy of the output. This is possible if the model predictions are done based on the behavior of desired phenomena in the real world, using appropriate organizing data in a Geo-spatial Information System. Therefore all the aspects of a phenomenon must be considered. But most Geo-spatial Information Systems' databases use a ver
The multifunctionality of forest systems calls for appropriately complex modelling approaches to capture social and ecosystem dynamics. Using a social-ecological systems framework, we review the functionality of 31 existing agent-based models applied to managed forests. Several applications include advanced cognitive and emotional decision-making, crucial for understanding complex sustainability c
This paper is concerned with the a priori theory of the photoemission process in solids. Scattering-theoretical and response-theoretical approaches are discussed and a new demonstration of their equivalence is given. The elastic photoemission spectrum is analyzed in detail and an expression exact to all orders in interparticle interaction is obtained. This expression is similar to the renormalized
Åtkomst till bevismaterial är avgörande för att förverkliga det straffrättsliga ansvaret. Idag är en stor del av detta bevismaterial digitalt och i syfte att skydda och hemlighålla sådan information används i allt större utsträckning kryptering. Kryptering, som enklast möjligt kan sägas utgöra den digitala versionen av att låsa in material i ett kassaskåp, innebär att man utan den särskilda dekrypBeing able to access evidence is crucial for the realisation of responsibility under criminal law. In today’s world, a large part of what can potentially be evidence is stored digitally. In order to protect and keep digital information confidential, encryption is becoming widespread. Encryption, put simply, can be said to be the digital version of locking material in a safe, and basically means th
The many factors of today’s society strongly influence individuals regarding what to consume and how to behave. The information technology causes a rapid transformation of the society that, together with globalization, results in increased competition. Companies do not have time to analyze all that occurs around them. Consequently, there is a demand for a specialized competence within this field,
The present study seeks, with a corpus of eight Japanese works of fiction, to identify if the speech patterns of Westerners in Japanese literature have their origins in the simplified register referred to as “foreigner talk”, i.e. the register used to address non-native speakers with low linguistic competence, and also if foreigner talk is commonly used in Japanese literature for addressing non-na
Historiskt har Sverige haft en unik relation till snus, som varit djupt rotat i den svenska kulturen. Denna uppsats undersöker hur denna produkt har hanterats juridiskt, från de tidiga 1900-talens liberala inställning till dagens betydligt mer restriktiva syn, med ett särskilt fokus på utvecklingen från 2000-talet och framåt. Uppsatsen analyserar hur regleringarna av snus och andra tobaksprodukterHistorically, Sweden has had a unique relationship with snus, which has been deeply rooted in Swedish culture. This paper examines how this cultural product has been handled legally, from the liberal attitude of the early 1900s to today's much more restrictive view, with a particular focus on developments from the 2000s onwards. The paper analyzes how the regulation of snus and other tobacco p
