Development and Characterization of Containing Bioprints for Application to Catheter-Associated Urinary Tract Infections.

Catheter-associated urinary tract infections (CAUTI) are a significant healthcare burden affecting millions of patients annually. CAUTI are characterized by infection of the bladder and pathogen colonization of the catheter surface, making them especially difficult to treat. Various catheter modifications have been employed to reduce pathogen colonization, including infusion of antibiotics and antimicrobial compounds, altering the surface architecture of the catheter, or coating it with nonpathogenic bacteria.

Monogenoidea Communities Differ Between Male Morphotypes of Bluegill Sunfish (Lepomis macrochirus).

Purpose: Bluegill sunfish (Lepomis macrochirus) are a North American sport fish that exhibit two different male morphotypes. Alpha-males are large, colorful, territorial, and have significant parental investment, while β-males are small, drab, and have two reproductive phenotypes, neither of which involves parental investment. Due to the two different reproductive strategies, the level of interaction between congenerics varies, which may impact parasites that are spread via close contact, such as Monogenoidea that infect the gills.

From Cognitive Behavioral Therapy to Mindfulness-Based Interventions.

The U.S. Department of Justice indicates that 83% of individuals released from state prisons in 2005 were arrested at least once during a 9-year follow-up period.

Student Attitudes Contribute to the Effectiveness of a Genomics CURE.

The Genomics Education Partnership (GEP) engages students in a course-based undergraduate research experience (CURE). To better understand the student attributes that support success in this CURE, we asked students about their attitudes using previously published scales that measure epistemic beliefs about work and science, interest in science, and grit. We found, in general, that the attitudes students bring with them into the classroom contribute to two outcome measures, namely, learning as assessed by a pre- and postquiz and perceived self-reported benefits.

Augmented Reality Application of Schizocosa ocreata: A Tool for Reducing Fear of Arachnids Through Public Outreach.

This study aims to create a mobile application for public interaction around the subject of wolf spiders, specifically the brush-legged wolf spider. The hope is that the public will have a reduced level of fear towards arachnids when given a chance to view arachnids in a digital setting. To assist this, the application employs augmented reality animation, which has been shown to have a positive impact on the viewer's interest and learning.

Spiralian Genomes Reveal Gene Family Expansions Associated with Adaptation to Freshwater.

The colonization of freshwater habitats by marine-adapted organisms represents a major transition that has only occurred a few times in the evolution of animals. Only around half of the extant animal phyla have representatives in both marine and freshwater environments and even within those phyla some major clades are restricted to marine environments. Moving from marine to freshwater environments can create severe osmotic and ionic stresses and the mechanisms that animals have used to adapt to those stresses are still not well understood.

Facilitating Growth through Frustration: Using Genomics Research in a Course-Based Undergraduate Research Experience.

A hallmark of the research experience is encountering difficulty and working through those challenges to achieve success. This ability is essential to being a successful scientist, but replicating such challenges in a teaching setting can be difficult. The Genomics Education Partnership (GEP) is a consortium of faculty who engage their students in a genomics Course-Based Undergraduate Research Experience (CURE).

Effects of inhibiting mTOR with rapamycin on behavior, development, neuromuscular physiology and cardiac function in larval .

Rapamycin and other mTOR inhibitors are being heralded as possible treatments for many human ailments. It is currently being utilized clinically as an immunomodulator after transplantation procedures and as a treatment for certain forms of cancer, but it has numerous potential clinical indications. Some studies have shown profound effects on life cycle and muscle physiology, but these issues have not been addressed in an organism undergoing developmental processes.

Na /K -ATPase gene duplications in clitellate annelids are associated with freshwater colonization.

Major habitat transitions, such as those from marine to freshwater habitats or from aquatic to terrestrial habitats, have occurred infrequently in animal evolution and may represent a barrier to diversification. Identifying genomic events associated with these transitions can help us better understand mechanisms that allow animals to cross these barriers and diversify in new habitats. Study of the Capitella telata and Helobdella robusta genomes allows examination of one such habitat transition (marine to freshwater) in Annelida.

Urine Specific Gravity as a Practical Marker for Identifying Suboptimal Fluid Intake of Runners ∼12-hr Postexercise.

The legitimacy of urine specific gravity (USG) as a stand-alone measure to detect hydration status has recently been challenged. As an alternative to hydration status, the purpose of this study was to determine the diagnostic capability of using the traditional USG marker of >1.020 to detect insufficient recovery fluid consumption with consideration for moderate versus high sweat losses (2.

A Kinesin-14 Motor Activates Neocentromeres to Promote Meiotic Drive in Maize.

Maize abnormal chromosome 10 (Ab10) encodes a classic example of true meiotic drive that converts heterochromatic regions called knobs into motile neocentromeres that are preferentially transmitted to egg cells. Here, we identify a cluster of eight genes on Ab10, called the Kinesin driver (Kindr) complex, that are required for both neocentromere motility and preferential transmission. Two meiotic drive mutants that lack neocentromere activity proved to be kindr epimutants with increased DNA methylation across the entire gene cluster.

Acculturation and post-migration psychological symptoms among Iraqi refugees: A path analysis.

Refugees frequently experience symptoms of posttraumatic stress and depression, which impede their acculturation in the new host country where they are resettling. There are few longitudinal studies investigating predictors of mental health and acculturation during the early postmigration period. We conducted a longitudinal study of 298 Iraqi refugees, assessing them upon arrival to the U.

Self-rated Health and Medical Conditions in Refugees and Immigrants from the Same Country of Origin.

Background: Research suggests that refugees are at an increased risk for poor health outcomes as compared to immigrants. However, prior studies have compared refugees and immigrants from different countries and have failed to isolate specific war-related factors.

Objective: To compare health outcomes and their determinants in refugees and immigrants from the same country of origin.

Mycoplasma iowae: relationships among oxygen, virulence, and protection from oxidative stress.

The poultry-associated bacterium Mycoplasma iowae colonizes multiple sites in embryos, with disease or death resulting. Although M. iowae accumulates in the intestinal tract, it does not cause disease at that site, but rather only in tissues that are exposed to atmospheric O2.

Validity of 2 devices for measuring steps taken by older adults in assisted-living facilities.

Background: This 2-part study examined validity of selected motion sensors for assessing physical activity in older adults residing in assisted-living communities.

Methods: Twenty-one older adults (mean age = 78.6 +/- 13.