H2S donor GYY4137 mitigates sFlt-1-induced hypertension and vascular dysfunction in pregnant rats†.

Gestational hypertension, often associated with elevated soluble Fms-related receptor tyrosine kinase 1 (sFlt-1), poses significant risks to both maternal and fetal health. Hydrogen sulfide (H2S), a gasotransmitter, has demonstrated blood pressure-lowering effects in hypertensive animals and humans. However, its role in pregnancy-induced hypertension remains unclear.

Looking Beyond Physical Disability: Cognitive Impairment in Persons With Multiple Sclerosis.

Purpose: Cognitive impairment (CI) is an underestimated part of disability in persons with multiple sclerosis (PwMS). The purpose of this evidence-based project was to influence clinicians treating PwMS by education of the current guidelines on cognition and multiple sclerosis and to screen CI with a valid neuropsychological tool.

Methods: Staff were educated on the 2018 National Multiple Sclerosis Society guidelines about CI in PwMS.

Distrust of Public Health's Response to the COVID-19 Pandemic.

Public health recommendations at the start of the COVID-19 pandemic were initially well received by Americans. But when personal, economic, and social impacts were felt, a concerted pushback began. The response to pandemic mitigation measures has become increasingly partisan, exacerbated by an ideological divide fueled by news sources and social media.

Characterization of ionized lignin model compounds with α-O-4 linkages by positive- and negative-ion mode electrospray ionization tandem mass spectrometry based on collision-activated dissociation.

Rationale: The biggest obstacle in the rational conversion of biomass into aromatic chemicals is the identification of unknown compounds in lignin degradation mixtures that are highly complex. As opposed to lignin degradation products with β-O-4 linkages, very little is known about the mass spectrometric analysis of lignin degradation products with α-O-4 linkages.

Methods: Lignin model compounds with an α-O-4 and another linkage, as well as lignin model compounds with only β-O-4 linkages, were ionized by attachment of lithium or sodium cations under positive-ion mode electrospray ionization (ESI) or by deprotonation in negative-ion mode ESI in a linear quadrupole ion trap mass spectrometer.

Meningeal lymphatic dysfunction exacerbates traumatic brain injury pathogenesis.

Traumatic brain injury (TBI) is a leading global cause of death and disability. Here we demonstrate in an experimental mouse model of TBI that mild forms of brain trauma cause severe deficits in meningeal lymphatic drainage that begin within hours and last out to at least one month post-injury. To investigate a mechanism underlying impaired lymphatic function in TBI, we examined how increased intracranial pressure (ICP) influences the meningeal lymphatics.

AIM2 inflammasome surveillance of DNA damage shapes neurodevelopment.

Neurodevelopment is characterized by rapid rates of neural cell proliferation and differentiation followed by massive cell death in which more than half of all recently generated brain cells are pruned back. Large amounts of DNA damage, cellular debris, and by-products of cellular stress are generated during these neurodevelopmental events, all of which can potentially activate immune signalling. How the immune response to this collateral damage influences brain maturation and function remains unknown.

A collaborative approach in dementia care to improve clinical effectiveness and priorities for research through audit.

Background: To provide appropriate cost-effective care for an ageing population, realignment of care provision to conditions common in advanced age, notably, dementia and multi-morbidities is required. The use of outcome measures in practice may enable this.

Aim: A collaborative baseline audit was undertaken to understand how best to implement outcome measures into services for people with dementia across clinical settings.

Transforming RN Roles in Community-Based Integrated Primary Care (TRIP): Background and Content.

Given the large body of evidence linking physical and mental health and the impetus provided by health care reform and the Affordable Care Act, the time is ripe to engage nurses in community based, integrated primary care teams to holistically address psychiatric, mental health and substance abuse needs. There is a compelling need for curricular redesign and clinical innovation to prepare an RN workforce for practice in community based integrated primary care teams. To that end, a faculty team of primary care, interprofessional education and content experts developed the Transforming RN Roles in Community Based Integrated Primary Care (TRIP) program for BSN students in a large university in the southeastern United States.

Knowledge and decision making about future fertility and oocyte cryopreservation among young women.

The objective was to examine what young graduate student women know about preserving fertility/oocyte cryopreservation, and which reproductive resources they use. A prospective, cross-sectional design was used and the study was conducted at a University on the East Coast of the United States. The participants were 278 female graduate students.

c-Abl phosphorylation of Yin Yang 1's conserved tyrosine 254 in the spacer region modulates its transcriptional activity.

Yin Yang 1 (YY1) is a multifunctional transcription factor that can activate or repress transcription depending on the promotor and/or the co-factors recruited. YY1 is phosphorylated in various signaling pathways and is critical for different biological functions including embryogenesis, apoptosis, proliferation, cell-cycle regulation and tumorigenesis. Here we report that YY1 is a substrate for c-Abl kinase phosphorylation at conserved residue Y254 in the spacer region.

Does Flooring Substrate Impact Kennel and Dog Cleanliness in Commercial Breeding Facilities?

Evaluation of kennel flooring surfaces is needed to understand their impacts on dog health and well-being. This pilot study aimed to characterize aspects of physical health, kennel cleanliness, and dog body cleanliness on flooring types common in US breeding kennels. Subjects were 118 adult dogs housed on diamond-coated expanded metal (DCEM), polypropylene (POLY), or concrete (CON) flooring at five commercial breeding facilities in Indiana, U.

(-)ESI/CAD MS Procedure for Sequencing Lignin Oligomers Based on a Study of Synthetic Model Compounds with β-O-4 and 5-5 Linkages.

Seven synthesized G-lignin oligomer model compounds (ranging in size from dimers to an octamer) with 5-5 and/or β-O-4 linkages, and three synthesized S-lignin model compounds (a dimer, trimer, and tetramer) with β-O-4 linkages, were evaporated and deprotonated using negative-ion mode ESI in a linear quadrupole ion trap/Fourier transform ion cyclotron resonance mass spectrometer. The collision-activated dissociation (CAD) fragmentation patterns (obtained in MS and MS experiments, respectively) for the negative ions were studied to develop a procedure for sequencing unknown lignin oligomers. On the basis of the observed fragmentation patterns, the measured elemental compositions of the most abundant fragment ions, and quantum chemical calculations, the most important reaction pathways and likely mechanisms were delineated.

OneFlorida Clinical Research Consortium: Linking a Clinical and Translational Science Institute With a Community-Based Distributive Medical Education Model.

Problem: Developing a national pragmatic clinical trial infrastructure is central to understanding the effectiveness of interventions applied under usual conditions and where people receive health care. To address this challenge, three Florida universities-the University of Florida Clinical and Translational Science Institute, Florida State University (with its community-based distributive medical education model), and the University of Miami-created (2010-2013) a statewide consortium, the OneFlorida Clinical Research Consortium, to support the conduct of pragmatic clinical trials and provide mentored research experiences for medical and graduate students in real-world practice settings.

Approach: OneFlorida has four programs, which report to a steering committee with membership from each partner, community members, and the state Medicaid agency and Department of Health to ensure shared governance.

Oocyte Cryopreservation for Fertility Preservation in Healthy Women.

Advancements in methods of fertility preservation have resulted in more options available to women seeking to postpone reproduction. Preservation of unfertilized oocytes provides women with the possibility for reproduction even after age-related declines in fertility might make conceiving a child difficult to impossible. As oocyte cryopreservation rises in popularity among women, it is crucial for nurses and other clinicians to understand the background, process, ethical issues, and risks involved to help women make informed medical decisions.

The Multilayered Regulation of the Oncogenic Protein YY1.

The multifunctional protein Yin Yang 1 (YY1) plays critical roles in tumorigenesis. YY1 has been shown to be involved in the development, progression, resistance, and invasiveness of many types of cancers. Today, the value of YY1 as a prognostic marker and as a potential target in cancer therapy is being explored by multiple research groups around the world.

Proceedings of the 8th Annual Conference on the Science of Dissemination and Implementation : Washington, DC, USA. 14-15 December 2015.

A1 Introduction to the 8 Annual Conference on the Science of Dissemination and Implementation: Optimizing Personal and Population Health David Chambers, Lisa Simpson D1 Discussion forum: Population health D&I research Felicia Hill-Briggs D2 Discussion forum: Global health D&I research Gila Neta, Cynthia Vinson D3 Discussion forum: Precision medicine and D&I research David Chambers S1 Predictors of community therapists’ use of therapy techniques in a large public mental health system Rinad Beidas, Steven Marcus, Gregory Aarons, Kimberly Hoagwood, Sonja Schoenwald, Arthur Evans, Matthew Hurford, Ronnie Rubin, Trevor Hadley, Frances Barg, Lucia Walsh, Danielle Adams, David Mandell S2 Implementing brief cognitive behavioral therapy (CBT) in primary care: Clinicians' experiences from the field Lindsey Martin, Joseph Mignogna, Juliette Mott, Natalie Hundt, Michael Kauth, Mark Kunik, Aanand Naik, Jeffrey Cully S3 Clinician competence: Natural variation, factors affecting, and effect on patient outcomes Alan McGuire, Dominique White, Tom Bartholomew, John McGrew, Lauren Luther, Angie Rollins, Michelle Salyers S4 Exploring the multifaceted nature of sustainability in community-based prevention: A mixed-method approach Brittany Cooper, Angie Funaiole S5 Theory informed behavioral health integration in primary care: Mixed methods evaluation of the implementation of routine depression and alcohol screening and assessment Julie Richards, Amy Lee, Gwen Lapham, Ryan Caldeiro, Paula Lozano, Tory Gildred, Carol Achtmeyer, Evette Ludman, Megan Addis, Larry Marx, Katharine Bradley S6 Enhancing the evidence for specialty mental health probation through a hybrid efficacy and implementation study Tonya VanDeinse, Amy Blank Wilson, Burgin Stacey, Byron Powell, Alicia Bunger, Gary Cuddeback S7 Personalizing evidence-based child mental health care within a fiscally mandated policy reform Miya Barnett, Nicole Stadnick, Lauren Brookman-Frazee, Anna Lau S8 Leveraging an existing resource for technical assistance: Community-based supervisors in public mental health Shannon Dorsey, Michael Pullmann S9 SBIRT implementation for adolescents in urban federally qualified health centers: Implementation outcomes Shannon Mitchell, Robert Schwartz, Arethusa Kirk, Kristi Dusek, Marla Oros, Colleen Hosler, Jan Gryczynski, Carolina Barbosa, Laura Dunlap, David Lounsbury, Kevin O'Grady, Barry Brown S10 PANEL: Tailoring Implementation Strategies to Context - Expert recommendations for tailoring strategies to context Laura Damschroder, Thomas Waltz, Byron Powell S11 PANEL: Tailoring Implementation Strategies to Context - Extreme facilitation: Helping challenged healthcare settings implement complex programs Mona Ritchie S12 PANEL: Tailoring Implementation Strategies to Context - Using menu-based choice tasks to obtain expert recommendations for implementing three high-priority practices in the VA Thomas Waltz S13 PANEL: The Use of Technology to Improve Efficient Monitoring of Implementation of Evidence-based Programs - Siri, rate my therapist: Using technology to automate fidelity ratings of motivational interviewing David Atkins, Zac E. Imel, Bo Xiao, Doğan Can, Panayiotis Georgiou, Shrikanth Narayanan S14 PANEL: The Use of Technology to Improve Efficient Monitoring of Implementation of Evidence-based Programs - Identifying indicators of implementation quality for computer-based ratings Cady Berkel, Carlos Gallo, Irwin Sandler, C. Hendricks Brown, Sharlene Wolchik, Anne Marie Mauricio S15 PANEL: The Use of Technology to Improve Efficient Monitoring of Implementation of Evidence-based Programs - Improving implementation of behavioral interventions by monitoring emotion in spoken speech Carlos Gallo, C.

Mass spectrometric studies of fast pyrolysis of cellulose.

A fast pyrolysis probe/linear quadrupole ion trap mass spectrometer combination was used to study the primary fast pyrolysis products (those that first leave the hot pyrolysis surface) of cellulose, cellobiose, cellotriose, cellotetraose, cellopentaose, and cellohexaose, as well as of cellobiosan, cellotriosan, and cellopentosan, at 600°C. Similar products with different branching ratios were found for the oligosaccharides and cellulose, as reported previously. However, identical products (with the exception of two) with similar branching ratios were measured for cellotriosan (and cellopentosan) and cellulose.

Identification of the oncogenic kinase TOPK/PBK as a master mitotic regulator of C2H2 zinc finger proteins.

TOPK/PBK is an oncogenic kinase upregulated in most human cancers and its high expression correlates with poor prognosis. TOPK is known to be activated by Cdk1 and needed for mitotic cell division; however, its mitotic functions are not yet fully understood. In this study, we show that TOPK plays a global mitotic role by simultaneously regulating hundreds of DNA binding proteins.

Fast pyrolysis of 13C-labeled cellobioses: gaining insights into the mechanisms of fast pyrolysis of carbohydrates.

A fast-pyrolysis probe/tandem mass spectrometer combination was utilized to determine the initial fast-pyrolysis products for four different selectively (13)C-labeled cellobiose molecules. Several products are shown to result entirely from fragmentation of the reducing end of cellobiose, leaving the nonreducing end intact in these products. These findings are in disagreement with mechanisms proposed previously.

Utilisation of gas-phase ion-molecule reactions for differentiation between phospho- and sulfocarbohydrates.

Gas-phase ion-molecule reactions of four boron-containing neutrals were explored as a means for differentiation between isobaric phospho- and sulfocarbohydrates. Phosphorylation and sulfation impose an addition of 80 Da to the molecular mass, so for low-resolution mass spectrometers compounds that have such modifications will appear at the same nominal mass-to-charge (m/z) ratio. However, the ions of these isobaric species behave differently in ion-molecule reactions.

On-line mass spectrometric methods for the determination of the primary products of fast pyrolysis of carbohydrates and for their gas-phase manipulation.

Mass spectrometric methodology was developed for the determination and manipulation of the primary products of fast pyrolysis of carbohydrates. To determine the true primary pyrolysis products, a very fast heating pyroprobe was coupled to a linear quadrupole ion trap mass spectrometer through a custom-built adaptor. A home-built flow tube that simulates pyrolysis reactor conditions was used to examine the secondary reactions of the primary products.