Cardiovascular disease is a worldwide human condition which has multiple underlying contributing factors: one of these is long-term increased blood pressure-hypertension. Nitric oxide (NO) is a small nitrogenous radical species that has a number of physiological functions including vasodilation. It can be produced enzymatically through host nitric oxide synthases and by an alternative nitrate-nitr

Introduktion: Flera studier har påpekat att det kan finnas ett samband mellan förändringar i nivån av kvinnligt könshormon och förvärrad tandlossning. Hur östrogen påverkar tandfästet är inte kartlagt. Det finns två östrogenreceptorer (ER), ERα och ERβ och betydelsen av de båda receptorerna är inte kartlagda. Målet med denna avhandling har varit att undersöka uttrycket av ER i bindvävsceller i rotAbstract INTRODUCTION: Several studies have addressed the association between changes in levels of the female sex hormone, estrogen, and changes in the parameters of periodontitis, but the mechanism behind estrogenic effects in the periodontium is poorly understood. There are two subtypes of estrogen receptors (ER), ERalpha and ERbeta. The objectives of the present studies were to map periodontal

This volume originally started as a conversation between academics from across the Arab world, all of whom have bridged their academic careers or professional development expertise to the public sphere in order to use their knowledge more actively to push for progressive, democratic change in their respective countries. Over the course of the conversation, Arab engaged scholars and activists share

Light emitting diodes (LEDs) have become the most efficient artificial lighting source. Their application is found in general indoor and outdoor lighting, headlights in automobiles, and displays whether it be TVs, laptops, mobile phones or smart watches. This technology is enabled by III-V semiconductors. Standard LEDs are comprised of stacked layers where the active region in the form of multi qu

Background: A growing literature suggests associations between occupational pesticide exposure and respiratory health. In this study, we aimed to examine the association of exposure to insecticides, fungicides, and herbicides, individually and as a mixture, with respiratory health outcomes and rhinitis in avocado farmworkers from Michoacán, Mexico. Material and methods: We conducted a cross-sectio

This study explores the variability in nutritional composition of spinach at different maturity stages and assesses the effects of fermentation on reducing oxalates and enhancing minerals bioaccessibility. Spinach harvested at the age of 4th to 6th weeks was processed as raw, blanched, and fermented to develop freeze-dried powders. The growth stages of spinach from the 4th to the 6th week showed a

The utilization of low calorific value gases (LCVG) in combustion devices presents particular challenges in terms of ignition and sustained combustion stability due to the presence of non-combustible components. Moderate or intense low-oxygen dilution (MILD) combustion has emerged as a promising technology for LCVG combustion, offering numerous advantages such as high combustion efficiency, reduce

The concept of autonomous humidity control material (AHCM) is inspired by phase change material. AHCM is a new type of functional sorbent material. It can adsorb/release sufficient water vapor at the target relative humidity level and autonomously maintain the indoor relative humidity at a set value/range without external intervention, which cannot be achieved by conventional sorbents (e.g., zeoli

A plethora of methods exist to aid decision-making in mitigating disaster risk, many of which fall into the categories of risk, vulnerability and/or resilience assessment methods. The objective of the present study is to provide an overview of these methods, with a particular focus on evidence that supports their practical implementation. A scoping study of scientific literature reveal 97 distinct

Traditional methods to study electrochemical (EC) processes, although successful, are based on current/voltage measurements, providing information about performances rather than offering a direct observation of chemical and structural changes occurring at the electrode surface. These processes are localized at the electrode-electrolyte interface, the structure of which is the main determinant of t

Mucosa-associated lymphoid tissue lymphoma-translocation protein 1 (MALT1) is an attractive target for the development of modulatory compounds in the treatment of lymphoma and other cancers. While the three-dimensional structure of MALT1 has been previously determined through X-ray analysis, its dynamic behaviour in solution has remained unexplored. We present here dynamic analyses of the apo MALT

Within the European FEL Design Study a seeded HGHG-FEL test bench will be set up at MAX-lab. In the modulator the 3rd harmonic of a Ti:Sapphire laser (267nm) interacts with the electron beam. In the following dispersive section the energy modulation is converted into a spatial modulation. The radiator emits at the third harmonic (89nm). The electron beam height at MAX-lab of 400mm requires a speci

The MAX-II storage ring is a third generation synchrotron light source recently commissioned in Lund, Sweden. A description of the ring is presented along with an evaluation of the performance during commissioning. The status and most recent results of the early stages of operation are also presented.

Thomas Mathiesen’s theories, his activism and his scholarship are needed, important and useful for contemporary researchers concerned with social change and social justice. At this moment in time, when strong social movements and abolitionism are back on the agenda, Mathiesen’s theories can not only be revitalised, but moved forward in the everlasting unfinished fashion. Mathiesen’s work might be

The differentiation of human pluripotent stem cells into ventral mesencephalic dopaminergic (DA) fate is relevant for the treatment of Parkinson's disease. Shortcuts to obtaining DA cells through direct reprogramming often include forced expression of the transcription factor LMX1A. Although reprogramming with LMX1A can generate tyrosine hydroxylase (TH)-positive cells, their regional identity rem