Microaggressions, perceptions of campus climate, mental health, and alcohol use among first-year college students of color.

Depressive and anxiety symptoms are increasingly common, and problematic alcohol use remains prevalent in college. To expand on prior research on mostly white samples, we surveyed first-year students of color from our predominately white university (Southeastern US) to identify risk factors for mental health symptoms and potentially co-occurring problematic alcohol use. Results showed significant associations between microaggressions and poor campus climate (hypothetical predictors) with depressive, anxiety, somatic symptoms (hypothetical outcomes) that were indirectly linked through perceived stress, poor sleep, and academic burnout (hypothetical mediators).

General and reproductive healthcare experiences of formerly incarcerated women in the United States: a qualitative study.

Purpose: The US prison population has recently reached an all-time high, with women representing the fastest growing subpopulation. Correctional health-care system in the USA remains fragmented and nonuniform in practice, particularly in women's health care, with poor transitions between incarceration and release. This study aims to examine the qualitative health-care experiences of women while incarcerated and their transition into the community health-care setting.

A longitudinal interprofessional simulation curriculum for critical care teams: Exploring successes and challenges.

Interprofessional care teams are the backbone of intensive care units (ICUs) where severity of illness is high and care requires varied skills and experience. Despite this care model, longitudinal educational programmes for such workplace teams rarely include all professions. In this article, we report findings on the initial assessment and evaluation of an ongoing, longitudinal simulation-based curriculum for interprofessional workplace critical care teams.

Spinal Cord Injury-Functional Index/Assistive Technology Short Forms.

Objectives: To evaluate the psychometric properties of the Spinal Cord Injury-Functional Index/Assistive Technology (SCI-FI/AT) short forms (SFs) in the domains of basic mobility, self-care, fine motor function, and ambulation based on internal consistency; correlations between SFs and full item banks, and a 10-item computerized adaptive test (CAT) version; magnitude of ceiling and floor effects; and measurement precision across a broad range of function in a sample of adults with spinal cord injury (SCI).

Design: Cross-sectional cohort study.

Setting: Nine national Spinal Cord Injury Model Systems programs.

Arctic plant diversity in the Early Eocene greenhouse.

For the majority of the Early Caenozoic, a remarkable expanse of humid, mesothermal to temperate forests spread across Northern Polar regions that now contain specialized plant and animal communities adapted to life in extreme environments. Little is known on the taxonomic diversity of Arctic floras during greenhouse periods of the Caenozoic. We show for the first time that plant richness in the globally warm Early Eocene (approx.

A semi-aquatic Arctic mammalian carnivore from the Miocene epoch and origin of Pinnipedia.

Modern pinnipeds (seals, sea lions and the walrus) are semi-aquatic, generally marine carnivores the limbs of which have been modified into flippers. Recent phylogenetic studies using morphological and molecular evidence support pinniped monophyly, and suggest a sister relationship with ursoids (for example bears) or musteloids (the clade that includes skunks, badgers, weasels and otters). Although the position of pinnipeds within modern carnivores appears moderately well resolved, fossil evidence of the morphological steps leading from a terrestrial ancestor to the modern marine forms has been weak or contentious.

Laonastes and the "Lazarus effect" in recent mammals.

The living Laotian rodent Laonastes aenigmamus, first described in early 2005, has been interpreted as the sole member of the new family Laonastidae on the basis of its distinctive morphology and apparent phylogenetic isolation from other living rodents. Here we show that Laonastes is actually a surviving member of the otherwise extinct rodent family Diatomyidae, known from early Oligocene to late Miocene sites in Pakistan, India, Thailand, China, and Japan. Laonastes is a particularly striking example of the "Lazarus effect" in Recent mammals, whereby a taxon that was formerly thought to be extinct is rediscovered in the extant biota, in this case after a temporal gap of roughly 11 million years.

NG2-expressing glial progenitor cells: an abundant and widespread population of cycling cells in the adult rat CNS.

Glial progenitor cells of the developing CNS committed to the oligodendrocyte lineage (OPCs) express the chondroitin sulfate proteoglycan, NG2. A proportion of OPCs fail to differentiate past the stage at which they express NG2 and the lipid antigen O4 and persist in the adult CNS in a phenotypically immature form. However, the physiological function of NG2(+) cells in the adult CNS is unknown.

The response of NG2-expressing oligodendrocyte progenitors to demyelination in MOG-EAE and MS.

Remyelination of primary demyelinated lesions is a common feature of experimental models of multiple sclerosis (MS) and is also suggested to be the normal response to demyelination during the early stages of MS itself. Many lines of evidence have shown that remyelination is preceded by the division of endogenous oligodendrocyte precursor cells (OPCs) in the lesion and its borders. It is suggested that this rapid response of OPCs to repopulate the lesion site and their subsequent differentiation into new oligodendrocytes is the key to the rapid remyelination.