11,606,432 papers found

In order to become knowledgeable consumers of nursing research, nursing students must be able to critically read research and determine the study's value for nursing practice. As the number of nursing intervention studies rises and research topics are studied more extensively, the use of meta-analysis in the discipline…

A histopathologic analysis of regional lymph node specimens in 48 patients with previously untreated squamous cell carcinoma of the larynx was performed to determine which parameters, if any, correlated with 3-year patient survival. The presence of sinus histiocytosis in lymph nodes containing metastatic squamous cell…

The aim of this secondary data analysis of the cross-sectional Swiss Nursing Homes Human Resources Project (SHURP) study was to describe the prevalence of residents' verbal, physical and sexual aggression toward care workers in Swiss nursing homes and to explore their association with context and care worker factors. T…

This systematic review and meta-analysis evaluates the effects of dabrafenib and/or trametinib in treating BRAF V600-mutant gliomas. The study analyzed eight trials involving both high-grade and low-grade glioma patients, assessing outcomes such as progression-free survival (PFS), overall survival (OS), adverse events…

UNLABELLED: Exercise effects on immunity are highly dependent on exercise intensity, duration, and frequency. PURPOSE: Because neutrophils play an essential role in innate immunity, we investigated whether acute severe exercise (ASE) and chronic moderate exercise (CME) differentially regulate human neutrophil function…

While histamine H4 receptor (H4R) has been implicated in immune system disturbances in different organ tissues, the presence and possible roles of H4R in synovial cells (SC) of rheumatoid arthritis (RA) patients has not previously been documented. This study conclusively evidences H4R expression in SC of RA patients by…

The inherent complexity of generating and monitoring a test article in an inhalation chamber can make inhalation toxicity testing challenging. Poor study design, human error, and electrical and mechanical problems can adversely affect an inhalation exposure and undermine a study's results. We have developed a process f…

OBJECTIVE: This study was designed to evaluate the performance of a pelvic restraint cushion (PRC), a submarining countermeasure that deploys under the thighs when a crash is detected in order to block the forward motion of the pelvis. METHODS: Sled tests approximating low- and high-speed frontal impacts were conducte…

Functional magnetic resonance imaging (fMRI) neurofeedback can train subjects to control their brain activity with real-time processing and high spatial resolution, as many advances in MRI data acquisition methods, computer hardware, and processing algorithms have improved the sensitivity and speed of fMRI neurofeedbac…

Of 76 clients receiving 8-20 sessions of cognitive therapy (CT) in a joint university and a national health service clinic, 31 experienced sudden gains that appeared very similar to those first reported in clinical trials of CT by T. Z. Tang and R. J. DeRubeis (1999) and subsequently replicated in other studies. The su…

BACKGROUND: Because they can generate comparable predictions, mathematical models are ideal tools for evaluating alternative drug or vaccine allocation strategies. To remain credible, however, results must be consistent. Authors of a recent assessment of possible influenza vaccination strategies conclude that older chi…

Smoking is a detrimental addiction contributing to many pathologies including cardiovascular disease and cancer. This retrospective study's aim was to assess the impact that conservative measures, like nicotine replacement therapy (NRT) and cessation clinic referral, have on smoking cessation on a respiratory ward. The…

A national survey conducted in 2002 concluded that the sexual knowledge of Canadian students was lower then than it was in 1989 (when the last such study was conducted). The study also found that attitudes toward people living with HIV/AIDS had improved somewhat over the same period. However, the study identified some…

Food and nutrition education is viewed as a key strategy for promoting healthy eating habits, and the school is an appropriate space for developing these activities. The objective of this study was to describe and analyze the scientific literature on intervention studies on food and nutrition education in Brazilian sch…

Numerous studies have suggested that the perceived built environment is shaped by the objective built environment and influences human physical activity. However, the empirical examination of this pathway remains scant. Addressing this gap, our study investigates whether the built environment affects leisure-time physi…

OBJECTIVES: It is estimated that NHS staff consist of over 200 different nationalities, with a reported 30.7% of doctors holding a nationality other than British. Despite this, international medical students represent 7.5% of all medical students studying in the UK and pay on average, 4-6 times more in tuition fees whe…

PURPOSE OF REVIEW: Sinusitis is a leading reason for outpatient antibiotic use, but symptoms are nonspecific. We review potential methods that might enhance the ability to appropriately prescribe antibiotics. RECENT FINDINGS: The evidence base for antibiotic use in acute rhinosinusitis is strongest in studies with str…

Successful participant recruitment for pediatric studies can be challenging and even result in study discontinuation. In conducting a 2-year pilot study for a pediatric mobile health (mHealth) asthma intervention, a group of researchers experienced multiple barriers and failures in all 4 areas of recruitment: generatin…

There are mathematical rules for determining the logical significance of data, just as there are such rules for determining the statistical significance of data. Logical significance reflects the question a study is asking, whereas statistical significance reflects how well it has been answered. Clinical researchers ro…

There are few studies examining the relationship between elderly suicides and societal crime. Therefore, a cross-national study examining the relationship between suicide rates of elderly persons and the percentage of the population victimised by different categories of crime was undertaken by using cross-national data…