-Di-aqua-tetra-kis-(tetra-hydro-furan-κ)iron(II) μ-carbonyl-tetra-deca-carbonyl-tetra-chlorido-μ-di-methyl-silanediolato-tetra-galliumtetra-iron(7 -)(-) tetra-hydro-furan tetrasolvate.

The title compound, [Fe(CHO)(HO)][FeGa(CHOSi)Cl(CO)]·4CHO, consists of an iron(II) cation octa-hedrally coordinated by two water mol-ecules () with four tetra-hydro-furans (THF) at equatorial sites. Two additional THF mol-ecules are hydrogen bonded to each of the water mol-ecules. The dianion of the title compound is an organometallic butterfly complex with a dimethyl siloxane core and two iron-gallium fragments.

Shapes of Nonsymmetric Capillary Bridges.

Here we study the shapes of droplets captured between chemically distinct parallel plates. This work is a preliminary step toward characterizing the influence of second-phase bridging between biomolecular surfaces on their solution contacts, i.e.

Intimidation and bullying: A school survey examining the effect of demographic data.

The aim of this study is to identify the predictors of bullying in secondary school students This study uses correlational and regression analysis to examine the relationship between demographic data of students and whether or not they partake in bullying or have been bullied. Out of the given surveys, 357 were answered. The survey was given to three public schools from Irbid city.

Solvation Induced Ring Puckering Effect in Fluorinated Prolines and Its Inclusion in Classical Force Fields.

Strategic incorporation of fluorinated prolines can accelerate folding and increase thermal stability of proteins. It has been suggested that this behavior emerges from puckering effects induced by fluorination of the proline ring. We use electronic structure calculations to characterize the potential energy surface (PES) along puckering coordinates for a simple dipeptide model of proline and its fluorinated derivatives.

Effects of coadministration of corn oil and ponazuril on serum and cerebrospinal fluid concentrations of ponazuril in horses.

Background: Ponazuril is used for the treatment of equine protozoal myeloencephalitis (EPM). Coadministration of ponazuril with oil could result in higher serum and cerebrospinal fluid (CSF) concentrations of ponazuril.

Hypothesis: Coadministration of corn oil will result in higher serum and CSF concentrations of ponazuril than when ponazuril is administered alone.

Trauma-related symptoms and severity among women in the Pacific Rim.

Current understandings of the effects trauma exposure on women's health are limited because prior research has largely focused on intimate partner and sexual violence in homogenous samples. In this descriptive study, the authors examined the relationships between lifetime trauma exposure and psychological well-being among women across the Pacific Rim. Psychological well-being differed significantly between the four locations and increased trauma exposures were related to poorer psychological well-being across and within locations.

Antibiotic prescribing upon discharge from the hospital to long-term care facilities: Implications for antimicrobial stewardship requirements in post-acute settings.

Objective: To quantify the frequency and outcomes of receiving an antibiotic prescription upon discharge from the hospital to long-term care facilities (LTCFs).

Design: Retrospective cohort study.

Setting: A 576-bed, academic hospital in Portland, Oregon.

Comparison of Lethal and Nonlethal Sampling Methods for the Detection of Largemouth Bass Virus (LMBV) from Largemouth Bass in the Upper Mississippi River.

Traditional methodologies to identify fish pathogens require euthanasia before the collection of tissue samples. While these methods are standardized and proven, there are instances where nonlethal alternatives would be preferred. Despite the need to develop nonlethal sampling techniques, few publications have focused on them and even fewer have used these approaches to identify viruses from infections occurring in wild fish populations.

Porphyromonas gingivalis strain-dependent inhibition of uterine spiral artery remodeling in the pregnant rat.

Porphyromonas gingivalis (Pg) is an important periodontal pathogen that is also implicated in pregnancy complications involving defective deep placentation (DDP). We hypothesized that Pg invasion of the placental bed promotes DDP. Pregnant rats were intravenously inoculated with sterile vehicle, Pg strain W83, or A7436 at gestation day (GD) 14 (acute cohort).

Melittin-Induced Permeabilization, Re-sealing, and Re-permeabilization of E. coli Membranes.

The permeabilization of model lipid bilayers by cationic peptides has been studied extensively over decades, with the bee-sting toxin melittin perhaps serving as the canonical example. However, the relevance of these studies to the permeabilization of real bacterial membranes by antimicrobial peptides remains uncertain. Here, we employ single-cell fluorescence microscopy in a detailed study of the interactions of melittin with the outer membrane (OM) and the cytoplasmic membrane (CM) of live Escherichia coli.

Lifetime Consequences of Early-Life and Midlife Access to Health Insurance: A Review.

Over the past decade, the number of studies examining the effects of health insurance has grown rapidly, along with the breadth of outcomes considered. In light of growing research in this area and the intense policy focus on coverage expansions in the United States, there is need for an up-to-date and comprehensive literature review and synthesis of lessons learned. We reviewed 112 experimental or quasi-experimental studies on the effects of health insurance prior to people becoming eligible for Medicare on a broad set of outcomes.

Brief Report: Autism Symptoms in Infants with Fragile X Syndrome.

Fragile X syndrome (FXS) is the most common known genetic cause of autism spectrum disorder (ASD). Although 50-75 % of children with FXS meet ASD criteria, no studies have compared ASD symptoms in infants with FXS versus other high risk groups, such as siblings of children with ASD (ASIBs). Using the Autism Observation Scale for Infants, our findings indicate that 53 % of 12-month infants with FXS fall in the "at risk" category compared to 17 and 6 % for age-matched ASIBs and controls, respectively.

Extramedullary haematopoiesis: radiological imaging features.

Extramedullary haematopoiesis (EMH) is defined as the production of blood cells outside of the bone marrow, which occurs when there is inadequate production of blood cells. The most common causes of EMH are myelofibrosis, diffuse osseous metastatic disease replacing the bone marrow, leukaemia, sickle cell disease, and thalassemia. The purpose of this article is to review the common and uncommon imaging appearances of EMH by anatomical compartment.

Enrichment and Broad Representation of Plant Biomass-Degrading Enzymes in the Specialized Hyphal Swellings of Leucoagaricus gongylophorus, the Fungal Symbiont of Leaf-Cutter Ants.

Leaf-cutter ants are prolific and conspicuous constituents of Neotropical ecosystems that derive energy from specialized fungus gardens they cultivate using prodigious amounts of foliar biomass. The basidiomycetous cultivar of the ants, Leucoagaricus gongylophorus, produces specialized hyphal swellings called gongylidia that serve as the primary food source of ant colonies. Gongylidia also contain plant biomass-degrading enzymes that become concentrated in ant digestive tracts and are deposited within fecal droplets onto fresh foliar material as ants incorporate it into the fungus garden.

Preparing cationic cotton linter cellulose with high substitution degree by ultrasonic treatment.

As an important cellulose derivative, cationic cellulose has becoming an attractive material. However, it remains challenging to produce cationic cellulose with high substitute degree. In this paper, we successfully increased the substitute degree of cationic cellulose by introducing ultrasonic treatment, which efficiently breaks hydrogen bonds of the chemical structure of cationic cellulose.

Increased expression of melanoma stem cell marker CD271 in metastatic melanoma to the brain.

Human melanoma contains multipotent stem cells that express the neural crest stem cell marker CD271. CD271-expressing melanoma cells in murine xenografts give rise to metastatic tumor. However, a comprehensive clinical investigation of its role in different stages of melanomagenesis has not been well studied.

Impact of increased hematocrit on right ventricular afterload in response to chronic hypoxia.

Chronic hypoxia causes chronic mountain sickness through hypoxia-induced pulmonary hypertension (HPH) and increased hematocrit. Here, we investigated the impact of increased hematocrit and HPH on right ventricular (RV) afterload via pulmonary vascular impedance. Mice were exposed to chronic normobaric hypoxia (10% oxygen) for 10 (10H) or 21 days (21H).

Coating with a modular bone morphogenetic peptide promotes healing of a bone-implant gap in an ovine model.

Despite the potential for growth factor delivery strategies to promote orthopedic implant healing, there is a need for growth factor delivery methods that are controllable and amenable to clinical translation. We have developed a modular bone growth factor, herein termed "modular bone morphogenetic peptide (mBMP)", which was designed to efficiently bind to the surface of orthopedic implants and also stimulate new bone formation. The purpose of this study was to coat a hydroxyapatite-titanium implant with mBMP and evaluate bone healing across a bone-implant gap in the sheep femoral condyle.

Cocaine activates Homer1 immediate early gene transcription in the mesocorticolimbic circuit: differential regulation by dopamine and glutamate signaling.

Homer proteins are intracellular scaffolding proteins that, among glutamate receptors, selectively bind to group1 metabotropic glutamate receptors and regulate their trafficking and intracellular signaling. Homer proteins have been implicated in synaptic and behavioral plasticity, including drug-seeking behavior after cocaine treatment. Homer1 gene activation leads to transcription of a variant mRNA (Homer1a), which functions as an immediate early gene.

Immunotherapy for prostate cancer - recent progress in clinical trials.

Prostate cancer is the most common malignancy affecting men in the United States. Traditional therapy with radical prostatectomy or radiation therapy can be curative for localized disease, but metastatic prostate cancer is currently incurable. The only treatments known to prolong survival in patients with metastatic disease are androgen-deprivation therapy and chemotherapy, both of which have significant side effects.