Exploring metapopulation-scale suppression alternatives for a global invader in a river network experiencing climate change.

Invasive species can dramatically alter ecosystems, but eradication is difficult, and suppression is expensive once they are established. Uncertainties in the potential for expansion and impacts by an invader can lead to delayed and inadequate suppression, allowing for establishment. Metapopulation viability models can aid in planning strategies to improve responses to invaders and lessen invasive species' impacts, which may be particularly important under climate change.

Resilience of terrestrial and aquatic fauna to historical and future wildfire regimes in western North America.

Wildfires in many western North American forests are becoming more frequent, larger, and severe, with changed seasonal patterns. In response, coniferous forest ecosystems will transition toward dominance by fire-adapted hardwoods, shrubs, meadows, and grasslands, which may benefit some faunal communities, but not others. We describe factors that limit and promote faunal resilience to shifting wildfire regimes for terrestrial and aquatic ecosystems.

Nurturing the digital baby: Open innovation for development and optimization.

The primary aim around developing and optimizing an electronic health record is to improve patient care and population health. The objective of this study is to design and evaluate an action research approach for the optimization of the design of a summary page artefact within an electronic health record for newborn healthcare. An action research approach was chosen for its participatory democratic process for developing practical knowledge and solutions.

Formula supplementation remains a risk for cow's milk allergy in breast-fed infants.

Background: Many breastfed babies in Ireland receive formula supplementation within 24 hours of birth. We explored (a) impact of formula supplementation on the likelihood of developing cow's milk protein allergy (CMPA) and (b) current practice of formula supplementation (<24 hours) among mothers intending to breastfeed.

Method: Fifty-five CMPA-diagnosed children, fed at <24 hours of age (breast only, formula only or breast with formula supplementation), were recruited, and 55 milk-tolerant age- and sex-matched controls were identified retrospectively in Cork University Maternity Hospital.

Victimization, violence and facial affect recognition in a community sample of first-episode psychosis patients.

Aims: This exploratory study is the first to examine previously identified variables of increased vulnerability to victimization, the prevalence of aggression in a cohort of patients with first-episode psychosis and the potential impact of impairments in facial affect recognition (FAR) on victimization.

Methods: Sixty-nine male participants completed assessments of IQ, substance use, psychopathy, childhood trauma, aggressive behaviour and psychopathology. Participants were asked about violent victimization in the past year and charges for violent offences.

Dose-interval study of a dual probiotic in preterm infants.

Objective: The objective of this study was to investigate the appropriate dosing interval of a probiotic (Infloran) given daily, biweekly and weekly in preterm infants <32 weeks' gestation.

Methods: There were 8 infants in the daily group, 8 infants in the biweekly group and 10 infants in the weekly group, all born between 25 and 32 weeks' gestation. The control group consisted of 12 preterm infants who did not receive the probiotic.

The viability of probiotics in water, breast milk, and infant formula.

Unlabelled: The aim of this study was to determine bacteriological stability of a probiotic mixture dispersed in various diluents. The commercially available probiotic (Infloran®), containing Bifidobacterium bifidum (10 CFU/250 mg tablet) and Lactobacillus acidophilus (10 CFU/250 mg tablet), was dispersed within expressed breast milk, sterile water, and infant formula and examined at temperatures of 4 and 21 °C. When stored at 4 °C, significant decreases (P < 0.

Standardized Parenteral Nutrition for the Transition Phase in Preterm Infants: A Bag That Fits.

The optimal composition of standardized parenteral nutrition (SPN) is not yet known, contributing to nutrient deficit accrual and growth failure, with the period of parenteral nutrition weaning, i.e., transition (TN) phase, being identified as particularly vulnerable.

Transition Phase Nutrition Recommendations: A Missing Link in the Nutrition Management of Preterm Infants.

Background: Despite the availability of international nutrition recommendations, preterm infants remain vulnerable to suboptimal nutrition. The standard approach of assessing nutrient intakes chronologically may make it difficult to identify the origin of nutrient deficits and/or excesses.

Objective: To develop a "nutrition phase" approach to evaluating nutrition support, enabling analysis of nutrient intakes during the period of weaning from parenteral nutrition (PN) to enteral nutrition (EN), called the transition (TN) phase, and compare the data with those analyzed using the standard "chronological age" approach to assess whether the identification of nutrient deficits and/or excesses can be improved.

Quetiapine lithium in the maintenance phase following a first episode of mania: randomised controlled trial.

Lithium and quetiapine are considered standard maintenance agents for bipolar disorder yet it is unclear how their efficacy compares with each other.To investigate the differential effect of lithium and quetiapine on symptoms of depression, mania, general functioning, global illness severity and quality of life in patients with recently stabilised first-episode mania.Maintenance trial of patients with first-episode mania stabilised on a combination of lithium and quetiapine, subsequently randomised to lithium or quetiapine monotherapy (up to 800 mg/day) and followed up for 1 year.

Adjunctive Taurine in First-Episode Psychosis: A Phase 2, Double-Blind, Randomized, Placebo-Controlled Study.

Objective: Taurine is an inhibitory neuromodulatory amino acid in the central nervous system that activates the GABA- and glycine-insensitive chloride channel and inhibits the N-methyl-D-aspartate receptor. It also functions as a neuroprotective agent and has a role in neural development and neurogenesis. The aim of this study was to determine the efficacy of adjunctive taurine in improving symptomatology and cognition among patients with a DSM-IV first-episode psychotic disorder.

Seizure burden and neurodevelopmental outcome in neonates with hypoxic-ischemic encephalopathy.

Aim: To examine the relationship between electrographic seizures and long-term outcome in neonates with hypoxic-ischemic encephalopathy (HIE).

Method: Full-term neonates with HIE born in Cork University Maternity Hospital from 2003 to 2006 (pre-hypothermia era) and 2009 to 2012 (hypothermia era) were included in this observational study. All had early continuous electroencephalography monitoring.

Chemical weathering as a mechanism for the climatic control of bedrock river incision.

Feedbacks between climate, erosion and tectonics influence the rates of chemical weathering reactions, which can consume atmospheric CO2 and modulate global climate. However, quantitative predictions for the coupling of these feedbacks are limited because the specific mechanisms by which climate controls erosion are poorly understood. Here we show that climate-dependent chemical weathering controls the erodibility of bedrock-floored rivers across a rainfall gradient on the Big Island of Hawai'i.

Optimising preterm nutrition: present and future.

The goal of preterm nutrition in achieving growth and body composition approximating that of the fetus of the same postmenstrual age is difficult to achieve. Current nutrition recommendations depend largely on expert opinion, due to lack of evidence, and are primarily birth weight based, with no consideration given to gestational age and/or need for catch-up growth. Assessment of growth is based predominately on anthropometry, which gives insufficient attention to the quality of growth.

The temporal characteristics of seizures in neonatal hypoxic ischemic encephalopathy treated with hypothermia.

Purpose: The characteristics of electrographic seizures in newborns with hypoxic-ischaemic encephalopathy (HIE) treated with therapeutic hypothermia (TH) are poorly described. This retrospective, observational study provides reference data on the characteristics of seizures and their evolution over time in newborns with HIE receiving whole-body TH.

Method: The cohort under analysis included 23 infants with HIE and seizures defined by multi-channel EEG recordings.

Mode of neonatal death in an Irish maternity centre.

Unlabelled: Modes of neonatal dying vary among maternity centres, both within and between countries. There have been few reports concerning mode of dying from countries with low rates of termination of pregnancy, such as Ireland. We conducted a retrospective chart review of all neonatal deaths, between January 2010 and January 2013, within a single Irish maternity centre.

Vascular endothelial growth factor and brain-derived neurotrophic factor in quetiapine treated first-episode psychosis.

Objective. It has been suggested that atypical antipsychotics confer their effects via brain-derived neurotrophic factor (BDNF). We investigated the effect of quetiapine on serum levels of BDNF and vascular endothelial growth factor (VEGF) in drug-naive first-episode psychosis subjects.

Broadening the early intervention paradigm: a one stop shop for youth.

Aim: Despite recognition of the early onset and disease burden of mental and substance use disorders in young people, poor access to services persists. A new youth outreach clinic, with principles consistent with the early intervention paradigm and intake criteria not linked to presumptive diagnostic status, was set up within an existing youth hub. The service development and early service delivery are described.

Microbiota diversity and stability of the preterm neonatal ileum and colon of two infants.

The composition of the microbiota associated with the human ileum and colon in the early weeks of life of two preterm infants was examined, with particular emphasis on the Lactobacillus and Bifidobacterium members. Culturing work showed that bifidobacteria and lactobacilli in the ileostomy changed over time, compared with the colostomy effluent where there was far less variation. The colostomy infant was dominated by two phyla, Actinobacteria and Firmicutes, while in the ileostomy samples, Proteobacteria emerged at the expense of Actinobacteria.

The individual-specific and diverse nature of the preterm infant microbiota.

Objective: To examine the composition of the evolving microbiota of preterm infants at weeks 2 and 4 of life.

Settings: The paediatric intensive care unit of the Cork University Maternity Hospital.

Methods: The microbial diversity of faecal samples from 10 preterm infants was determined using 16S rRNA amplicon pyrosequencing technology.

The temporal evolution of electrographic seizure burden in neonatal hypoxic ischemic encephalopathy.

Purpose: Hypoxic ischemic encephalopathy (HIE) accounts for 60% of all neonatal seizures. There is emerging evidence that seizures cause additional injury to the developing brain that has sustained hypoxic ischemic injury. Temporal evolution of clinical seizure burden in HIE has been characterized, with maximum clinical seizure burden (the period of maximum seizure activity) being observed between 12 and 24 h of age.

Beyond the first episode: candidate factors for a risk prediction model of schizophrenia.

Many early psychosis services are financially compromised and cannot offer a full tenure of care to all patients. To maintain viability of services it is important that those with schizophrenia are identified early to maximize long-term outcomes, as are those with better prognoses who can be discharged early. The duration of untreated psychosis remains the mainstay in determining those who will benefit from extended care, yet its ability to inform on prognosis is modest in both the short and medium term.