BACKGROUND Few studies have analyzed the cardiac effects of exercise prior to coronary occlusion. OBJECTIVE To evaluate the effects of myocardial infarction in rats undergoing physical exercise. METHODS Female rats underwent swimming exercise or were kept sedentary for eight weeks and were randomized to coronary occlusion or sham surgery, in one of the following four groups: Sedentary (S), ...

BACKGROUND/AIMS Subjective memory impairment (SMI) has been suggested as a manifestation of Alzheimer's Disease (AD) preceding mild cognitive impairment (MCI). In this study, we determined the volumes of the hippocampus, the entorhinal cortex (EC) and the amygdala to provide biological evidence for AD in SMI. METHODS Regional volumetric measures were manually traced on 3-Tesla MRI scans. RE...

BACKGROUND This study presents a new questionnaire to assess schema modes: the Schema Mode Inventory (SMI). METHOD First, the construction of the short SMI (118 items) was described. Second, the psychometric properties of this short SMI were assessed. More specifically, its factor structure, internal reliability, inter-correlations between the subscales, test-retest reliability and monotonica...

Individuals with severe mental illness (SMI) experience excessive co-morbidities and early mortality. Self-management programs have the potential to increase physical activity levels of individuals with SMI and reduce the incidence of co-morbidities. The purpose of this quality improvement project was to assess a chronic disease self-management program (CDSMP) to increase physical activity of a...

Long (σz ∼ 500 μm) SLAC electron and positron bunches sent into dense plasmas (ne = 0.6 − 2.3 × 10 cm−3) are subject to a transverse two-stream instability called the self-modulation instability or SMI. We use numerical simulations to show that when the SMI saturates, the wakefield excitation reaches the nonlinear regime of the plasma wakefield accelerator (PWFA). We show that defocused particl...

The clinical implications of silent myocardial ischemic (SMI) episodes in patients with coronary artery disease were assessed in 253 patients whose angina symptoms were resolved by antianginal drugs. This population included 93 patients without a history of myocardial infarction (angina group) and 160 patients with myocardial infarction (infarction group). These patients were further divided in...

BACKGROUND Radical cystectomy (RC) is the standard treatment for patients with muscle-invasive bladder cancer (BC), and it is also a valid option for selected patients with high-risk non-muscle-invasive BC. The purpose of this study was to evaluate the effect on the lower skeletal muscle index (SMI) of short-term postoperative complications of radical cystectomy (RC) in patients with bladder ca...

Mutual information (MI) is useful for detecting statistical independence between random variables, and it has been successfully applied to solving various machine learning problems. Recently, an alternative to MI called squared-loss MI (SMI) was introduced. While ordinary MI is the Kullback–Leibler divergence from the joint distribution to the product of the marginal distributions, SMI is its P...

BACKGROUND When hospitalized for medical conditions, many people with severe mental illness (SMI) have poor outcomes, yet little is known about contributing factors. Studies exploring the care experience from nurses' perspectives described care processes as "difficult." None of these studies were conducted in the United States, and sociocultural contexts significantly affect perceptions of SMI....

BACKGROUND Severe mental illness (SMI), including schizophrenia, bipolar disorder and severe depression, is responsible for a substantial proportion of disability in the population. This article describes the aims and design of a research study that takes a novel approach to targeted prevention of SMI. It is based on the rationale that early developmental antecedents to SMI are likely to be mor...