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Neuropeptide Y treatment induces retinal vasoconstriction and causes functional and histological retinal damage in a porcine ischaemia model

Purpose: To investigate the effects of intravitreal neuropeptide Y (NPY) treatment following acute retinal ischaemia in an in vivo porcine model. In addition, we evaluated the vasoconstrictive potential of NPY on porcine retinal arteries ex vivo. Methods: Twelve pigs underwent induced retinal ischaemia by elevated intraocular pressure clamping the ocular perfusion pressure at 5 mmHg for 2 hr follo

Secular trends in work disability and its relationship to musculoskeletal pain and mental health : A time-trend analysis using five cross-sectional surveys (2002-2010) in the general population

Objectives: International evidence suggests that rates of inability to work because of illness can change over time. We hypothesised that one reason for this is that the link between inability to work and common illnesses, such as musculoskeletal pain and mental illness, may also change over time. We have investigated this in a study based in one UK district. Methods: Five population surveys (span

Cats Parallel Great Apes and Corvids in Motor Self-Regulation – Not Brain but Material Size Matters

The inhibition of unproductive motor movements is regarded as a fundamental cognitive mechanism. Recently it has been shown that species with large absolute brain size or high numbers of pallial neurons, like great apes and corvids, show the highest performance on a task purportedly measuring this mechanism: the cylinder task. In this task the subject must detour a perpendicularly oriented transpa

Does Labor Market Position Explain the Differences in Self-Rated Health between Employed Immigrants and Native Swedes : a Population-Based Study from Southern Sweden

Many groups of immigrants have worse health than the native population in the host countries. One possible explanation for this is that immigrants are disadvantaged in the labor market, since it has been shown that both precarious and locked-in labor market position can be associated with health problems. However, no published study to date has analyzed the prevalence or consequences of locked-in

What goes around comes around: The effects of sanctions on Swedish firms in the wake of the Ukraine crisis

This paper focuses on the effects of sanctions on Swedish firms' sales across markets, as well as sanctions’ effects on their domestic production. As a case study, the paper uses sanctions imposed on Russia and by Russia in 2014. The results suggest that the total costs of these sanctions due to a drop in sales for Swedish firms amounts to around 1 billion SEK in 2013 prices, which implies a rathe

Gender Attitudes among “Involuntary” Bachelors and Married Men in Disadvantaged and High Sex Ratio Settings : - A Study in Rural Shaanxi, China

Compared to class relations, gender relations in high sex ratio contexts are understudied. Drawing on data from a survey conducted in rural southern Shaanxi, China, in 2014–2015, this article aims to assess if the section of the never-married male population who wishes to marry but face difficulties in achieving this goal is more or less gender equal in their attitudes than married men and, if so,

Analyze! : Crafting your data in qualitative research

Is there an easy way to analyze interviews, observations and documents? The answer is no. Analytical work is notoriously multilayered and there is undoubtedly more than one approach. But this book shows how it can go more smoothly. The authors maintain that all analysis involves three activities: sorting, reducing and arguing. If the researcher or student can sort and organize the material, cut ou

Regionalization and spatial analysis of precipitation of the Urmia Lake Basin, Iran

The spatial patterns of precipitation regarding physiography and atmospheric circulations in the Lake Urmia Basin have been investigated. Daily rainfall time series for the 50 most reliable precipitation stations for the period 1980-2010 were analyzed to detect the regional precipitation pattern. To identify rainfall homogeneous regions, principal component analysis was applied to the precipitatio

Long-term relationships between climate oscillation and basin-scale hydrological variability during rainy season in eastern Northeast Brazil

The high variability in the hydrological regime of the Eastern Hydrological Region (EHR) of Northeast Brazil often results in floods and droughts, leading to serious socio-economic issues. Therefore, this work aimed to investigate connections between spatiotemporal hydrological variability of the EHR and large-scale climate phenomena. Multivariate statistical techniques were applied to relate clim

Climate warming effects on hydropower demand and pricing in California

High-elevation hydropower units in California might be sensitive to climate warming since they have been designed to take advantage of snowmelt and have low built-in storage capacities. Snowmelt is expected to shift to earlier in the year and the system might not be able to store sufficient water for release in high-electricity-demanding periods. Previous studies have tried to explore the climate

Investigations on enhanced Fischer–Burmeister NCP functions : application to a rate-dependent model for ferroelectrics

This contribution deals with investigations on enhanced Fischer–Burmeister nonlinear complementarity problem (NCP) functions applied to a rate-dependent laminate-based material model for ferroelectrics. The framework is based on the modelling and parametrisation of the material’s microstructure via laminates together with the respective volume fractions. These volume fractions are treated as inter

Hereditary colorectal cancer diagnostics in southern Sweden : retrospective evaluation and future considerations with emphasis on Lynch syndrome

Overlapping phenotypes between different hereditary colorectal cancer (CRC) syndromes together with a growing demand for cancer genetic testing and improved sequencing technology call for adjusted patient selection and adapted diagnostic routines. Here we present a retrospective evaluation of family history of cancer, laboratory diagnostic procedure, and outcome for 372 patients tested for Lynch s

FGFR3 mutation increases bladder tumourigenesis by suppressing acute inflammation

Recent studies of muscle-invasive bladder cancer show that FGFR3 mutations are generally found in a luminal papillary tumour subtype that is characterised by better survival than other molecular subtypes. To better understand the role of FGFR3 in invasive bladder cancer, we examined the process of tumour development induced by the tobacco carcinogen OH-BBN in genetically engineered models that exp

Educational inequalities in fracture-related mortality using multiple cause of death data in the Skåne region, Sweden

AIM: To assess the absolute and relative educational inequalities in mortality from hip and non-hip fractures in Skåne region, Sweden.METHODS: We conducted a population-based open cohort study. People aged 30-99 years, resident in the region during 1998-2013 ( n = 999, 148) were followed until death, their 100th birthday, relocation outside Skåne, or the end of 2014. We obtained individual-level d

Factors associated with patients' willingness to consider joint surgery after completion of a digital osteoarthritis treatment program : A prospective cohort study

OBJECTIVES: To examine patient willingness and possible shift in willingness for surgery and to investigate factors associated with this shift, following participation in the digital non-surgical osteoarthritis (OA) treatment program Joint Academy.METHODS: 458 individuals (mean age 62±5.6 years, 67% women) with diagnosed hip or knee were evaluated after six weeks in Joint Academy, comprising educa

Athlete’s Heart : Diagnostic Challenges and Future Perspectives

Distinguishing between adaptive and maladaptive cardiovascular response to exercise is crucial to prevent the unnecessary termination of an athlete’s career and to minimize the risk of sudden death. This is a challenging task essentially due to the substantial phenotypic overlap between electrical and structural changes seen in the physiological athletic heart remodeling and pathological changes s

Predictors of responses to clinic-based childhood obesity care

Background/Objective: Lifestyle modification is the therapy of choice for childhood obesity, yet the response rate is variable and may be affected by genetic factors. We aimed to investigate predictors of poor response to lifestyle modification obesity treatment in children. Methods: A prospective cohort study of 434 youths (64.5% females) between 4 and 20 years of age undergoing a standard care o