Medicine and Health Sciences Commons^™

Blockade Of Neurokinin-1 Receptors In The Ventral Respiratory Column Does Not Affect Breathing But Alters Neurochemical Release, Clarissa Muere, Suzanne Neumueller, Samantha Olesiak, Justin Miller, Matthew Hodges, Lawrence Pan, Hubert Forster

Physical Therapy Faculty Research and Publications

Substance P (SP) and its receptor, neurokinin-1 (NK1R), have been shown to be excitatory modulators of respiratory frequency and to stabilize breathing regularity. Studies in anesthetized mice suggest that tonic activation of NK1Rs is particularly important when other excitatory inputs to the pre-Bötzinger complex in the ventral respiratory column (VRC) are attenuated. Consistent with these findings, muscarinic receptor blockade in the VRC of intact goats elicits an increase in breathing frequency associated with increases in SP and serotonin concentrations, suggesting an involvement of these substances in neuromodulator compensation. To gain insight on the contribution to breathing of endogenous SP and …

Innovative Approach To Measure Delirium In Hospitalized Older Adults Using The Electronic Health Record, Ariba Khan, Michelle Simpson, Maharaj Singh, Mary Hook, Yan Geng, Michael Malone

College of Nursing Faculty Research and Publications

The Acute Care for the Elderly (ACE) Tracker is an innovative clinical decision support tool generated from the electronic health record (EHR). The EHR delirium marker is derived from variables noted on the ACE Tracker: nursing documentation in the EHR, use of physical restraints, and pharmacological treatment for delirium (use of quetiapine, haloperidol, olanzapine, or risperidone). The combining of these data elements is consistent with a previous study. The EHR delirium marker was intended to be used by the healthcare team during interdisciplinary team meetings and remote consultation by the “e-Geriatrician.” The purpose of this investigation was to examine the …

A Teaching Tool To Visually Illustrate How Manipulating The Physiology Of The Ventilatory Muscle Pump Alters Functional Performance, Dennis Sobush

Physical Therapy Faculty Research and Publications

This clinical perspective article describes an inexpensive pedagogical tool intended for use in a laboratory setting as part of a cardiovascular and pulmonary physical therapy course. It uses a dual balance scale schematic/model. As a teaching resource, physical therapy students can use it to visually reinforce their understanding of the complex cause-and-effect interplay between physiological factors that affect ventilatory muscle pump (VMP) performance for sustained breathing or contribute to VMP fatigue/failure.

Reliance On Auditory Feedback In Children With Childhood Apraxia Of Speech, Jenya Iuzzini-Seigel, Tiffany P. Hogan, Anthony J. Guarino, Jordan R. Green

Speech Pathology and Audiology Faculty Research and Publications

Children with childhood apraxia of speech (CAS) have been hypothesized to continuously monitor their speech through auditory feedback to minimize speech errors. We used an auditory masking paradigm to determine the effect of attenuating auditory feedback on speech in 30 children: 9 with CAS, 10 with speech delay, and 11 with typical development. The masking only affected the speech of children with CAS as measured by voice onset time and vowel space area. These findings provide preliminary support for greater reliance on auditory feedback among children with CAS.

Learning outcomes: Readers of this article should be able to (i) …

Fluoxetine Prevents The Development Of Depressive-Like Behavior In A Mouse Model Of Cancer Related Fatigue, Diana M. Norden, Raymond Devine, Sabahattin Bicer, Runfeng Jing, Peter J. Reiser, Loren E. Wold, Jonathan P. Godbout, Donna O. Mccarthy

College of Nursing Faculty Research and Publications

Cancer patients frequently suffer from fatigue, a complex syndrome associated with tiredness and depressed mood. Cancer-related fatigue (CRF) can be present at the time of diagnosis, escalates during treatment, and can persist for years after treatment. CRF negatively influences quality of life, limits functional independence, and is associated with decreased survival in patients with incurable disease. We have previously shown that increased pro-inflammatory cytokine expression in the brain contributes to depressive- and fatigue-like behaviors in a mouse model of CRF. Inflammatory cytokines increase the activity of indoleamine 2,3-dioxygenase (IDO) and kynurenine 3-monooxygenase (KMO), which competitively reduce serotonin synthesis. Reduced serotonin …

Indicators Of Resilience In Family Members Of Adults With Serious Mental Illness, Jaclene A. Zauszniewski, Abir K. Bekhet, M. Jane Suresky

College of Nursing Faculty Research and Publications

No abstract provided.

The Value Of Certification, Kathryn Schroeter

College of Nursing Faculty Research and Publications

No abstract provided.

Stroke-Related Effects On Maximal Dynamic Hip Flexor Fatigability And Functional Implications, Henry Kuhnen, Megan M. Rybar, Tanya Onushko, Ryan E. Doyel, Sandra K. Hunter, Brian D. Schmit, Allison S. Hyngstrom

Exercise Science Faculty Research and Publications

Introduction: Stroke-related changes in maximal dynamic hip flexor muscle fatigability may be more relevant functionally than isometric hip flexor fatigability. Methods: Ten chronic stroke survivors performed 5 sets of 30 hip flexion maximal dynamic voluntary contractions (MDVC). A maximal isometric voluntary contraction (MIVC) was performed before and after completion of the dynamic contractions. Both the paretic and nonparetic legs were tested. Results: Reduction in hip flexion MDVC torque in the paretic leg (44.7%) was larger than the nonparetic leg (31.7%). The paretic leg had a larger reduction in rectus femoris EMG (28.9%) between the first and last …

There Are More Than 1.3 Million Emergency Department Visits And Charges Of $1 Billion Annually Due To Nontraumatic Dental Conditions In The United States, Christopher Okunseri

School of Dentistry Faculty Research and Publications

No abstract provided.

In Vivo Assessments Of Bioabsorbable Az91 Magnesium Implants Coated With Nanostructured Fluoridated Hydroxyapatite By Mao/Epd Technique For Biomedical Applications, Mehdi Razavi, Mohammadhossein Fathi, Omid Savabi, Daryoosh Vashaee, Lobat Tayebi

School of Dentistry Faculty Research and Publications

Although magnesium (Mg) is a unique biodegradable metal which possesses mechanical property similar to that of the natural bone and can be an attractive material to be used as orthopedic implants, its quick corrosion rate restricts its actual clinical applications. To control its rapid degradation, we have modified the surface of magnesium implant using fluoridated hydroxyapatite (FHA: Ca₁₀(PO₄)₆OH_{2 − x}F_x) through the combined micro-arc oxidation (MAO) and electrophoretic deposition (EPD) techniques, which was presented in our previous paper. In this article, the biocompatibility examinations were conducted on the coated AZ91 …

Men Are More Likely Than Women To Slow In The Marathon, Robert O. Deaner, Rickey E. Carter, Michael J. Joyner, Sandra K. Hunter

Exercise Science Faculty Research and Publications

Studies on nonelite distance runners suggest that men are more likely than women to slow their pace in a marathon.

Purpose: This study determined the reliability of the sex difference in pacing across many marathons and after adjusting women's performances by 12% to address men's greater maximal oxygen uptake and also incorporating information on racing experience.

Methods: Data were acquired from 14 US marathons in 2011 and encompassed 91,929 performances. For 2929 runners, we obtained experience data from a race-aggregating Web site. We operationalized pace maintenance as the percentage change in pace observed in the second half of the marathon …

Overexpression Of Sox11 Promotes Corticospinal Tract Regeneration After Spinal Injury While Interfering With Functional Recovery, Zimei Wang, Ashley Reynolds, Adam Kirry, Christopher Nienhaus, Murray G. Blackmore

Biomedical Sciences Faculty Research and Publications

Embryonic neurons, peripheral neurons, and CNS neurons in zebrafish respond to axon injury by initiating pro-regenerative transcriptional programs that enable axons to extend, locate appropriate targets, and ultimately contribute to behavioral recovery. In contrast, many long-distance projection neurons in the adult mammalian CNS, notably corticospinal tract (CST) neurons, display a much lower regenerative capacity. To promote CNS repair, a long-standing goal has been to activate pro-regenerative mechanisms that are normally missing from injured CNS neurons. Sox11 is a transcription factor whose expression is common to a many types of regenerating neurons, but it is unknown whether suboptimal Sox11 expression contributes …

The Current State Of Physical Therapy Pain Curricula In The United States: A Faculty Survey, Marie K. Hoeger Bement, Kathleen A. Sluka

Physical Therapy Faculty Research and Publications

Insufficient pain education is problematic across the health care spectrum. Recent educational advancements have been made to combat the deficits in pain education to ensure that health care professionals are proficient in assessing and managing pain. The purpose of this survey was to determine the extent of pain education in current Doctorate of Physical Therapy schools in the United States, including how pain is incorporated into the curriculum, the amount of time spent teaching about pain, and the resources used to teach about pain. The survey consisted of 10 questions in the following subject areas: basic science mechanisms and concepts …

Pediatric Solid Organ Transplant Recipients: Transition To Home And Chronic Illness Care, Stacee M. Lerret, Marianne E. Weiss, Gail Stendahl, Shelley Chapman, Jerome Menendez, Laurel Williams, Michelle L. Nadler, Katie Neighbors, Katie Amsden, Yumei Cao, Melodee Nugent, Estella M. Alonso, Pippa Simpson

College of Nursing Faculty Research and Publications

Pediatric SOT recipients are medically fragile and present with complex care issues requiring high-level management at home. Parents of hospitalized children have reported inadequate preparation for discharge, resulting in problems transitioning from hospital to home and independently self-managing their child's complex care needs. The aim of this study was to investigate factors associated with the transition from hospital to home and chronic illness care for parents of heart, kidney, liver, lung, or multivisceral recipients. Fifty-one parents from five pediatric transplant centers completed questionnaires on the day of hospital discharge and telephone interviews at three wk, three months, and six months …

Managing Opportunities And Challenges Of Co-Authorship, Vicki S. Conn, Sandra Ward, Linda Herrick, Robert V. Topp, Gregory L. Alexander, Cindy M. Anderson, Carol E. Smith, Lazelle E. Benefield, Barbara Given, Marita Titler, Janet L. Larson, Nancy L. Fahrenwald, Marlene Z. Cohen, Sharlene Georgesen

College of Nursing Faculty Research and Publications

Research with the largest impact on practice and science is often conducted by teams with diverse substantive, clinical, and methodological expertise. Team and interdisciplinary research has created authorship groups with varied expertise and expectations. Co-authorship among team members presents many opportunities and challenges. Intentional planning, clear expectations, sensitivity to differing disciplinary perspectives, attention to power differentials, effective communication, timelines, attention to published guidelines, and documentation of progress will contribute to successful co-authorship. Both novice and seasoned authors will find the strategies identified by the Western Journal of Nursing Research Editorial Board useful for building positive co-authorship experiences.

Piloting A Psychotherapy Group For Transgender Clients: Description And Clinical Considerations For Practitioners, Nicholas C. Heck, Leslie C. Croot, Jennifer S. Robohm

Psychology Faculty Research and Publications

The likelihood that a psychologist will work with a transgender client is greater today than ever before; however, many psychologists report being unfamiliar with the challenges faced by this population. Training programs provide minimal exposure to transgender issues by way of coursework and practicum experiences, and many barriers prevent transgender persons from accessing quality mental health care. The provision of group psychotherapy services in psychology training clinics may help reduce barriers to treatment, but there is little literature to guide professionals interested in facilitating such a group. In response, this article provides psychologists with a description of an experiential/process psychotherapy …

Physiological And Self-Report Instruments To Measure Fatigue In Older Adults, Christopher Sundberg

Maria Dittman Library Research Competition: Student Award Winners

No abstract provided.

Ob-Pdcds Spanish, Marianne E. Weiss, Gabriella Malagon-Maldonado

Quality of Discharge Teaching Scale

The Readiness for Hospital Discharge Scale, Quality of Discharge Teaching Scale, and Post-Discharge Coping Difficulty Scale were developed by Dr. Marianne Weiss to measure nurse-sensitive discharge care processes and patient outcomes. Three versions of the scales were developed concurrently for different patient populations – Adult medical-surgical patients, Parents of hospitalized children, and Postpartum Patient mothers (see Weiss & Piacentine, 2006, Weiss et al., 2007, and Bobay et al., 2018 for description of the development and initial testing). Additional scales and information about translation rights are located at Marquette Nursing.

PERMISSION TO USE

The Readiness for Discharge Scale, Quality of Discharge …

Ob Qdts, Spanish, Marianne E. Weiss, Gabriella Malagon-Maldonado

Quality of Discharge Teaching Scale

The Readiness for Hospital Discharge Scale, Quality of Discharge Teaching Scale, and Post-Discharge Coping Difficulty Scale were developed by Dr. Marianne Weiss to measure nurse-sensitive discharge care processes and patient outcomes. Three versions of the scales were developed concurrently for different patient populations – Adult medical-surgical patients, Parents of hospitalized children, and Postpartum Patient mothers (see Weiss & Piacentine, 2006, Weiss et al., 2007, and Bobay et al., 2018 for description of the development and initial testing). Additional scales and information about translation rights are located at Marquette Nursing.

PERMISSION TO USE

The Readiness for Discharge Scale, Quality of Discharge …

Ob-Pdcds Spanish, Marianne E. Weiss, Gabriella Malagon-Maldonado

Quality of Discharge Teaching Scale

The Readiness for Hospital Discharge Scale, Quality of Discharge Teaching Scale, and Post-Discharge Coping Difficulty Scale were developed by Dr. Marianne Weiss to measure nurse-sensitive discharge care processes and patient outcomes. Three versions of the scales were developed concurrently for different patient populations – Adult medical-surgical patients, Parents of hospitalized children, and Postpartum Patient mothers (see Weiss & Piacentine, 2006, Weiss et al., 2007, and Bobay et al., 2018 for description of the development and initial testing). Additional scales and information about translation rights are located at Marquette Nursing.

PERMISSION TO USE

The Readiness for Discharge Scale, Quality of Discharge …

Ob-Pdcds Spanish, Marianne E. Weiss, Gabriella Malagon-Maldonado

Post-Discharge Coping Difficulty Scale (PDCDS)

The Readiness for Hospital Discharge Scale, Quality of Discharge Teaching Scale, and Post-Discharge Coping Difficulty Scale were developed by Dr. Marianne Weiss to measure nurse-sensitive discharge care processes and patient outcomes. Three versions of the scales were developed concurrently for different patient populations – Adult medical-surgical patients, Parents of hospitalized children, and Postpartum Patient mothers (see Weiss & Piacentine, 2006, Weiss et al., 2007, and Bobay et al., 2018 for description of the development and initial testing). Additional scales and information about translation rights are located at Marquette Nursing.

PERMISSION TO USE

The Readiness for Discharge Scale, Quality of Discharge …

Biomechanics Of Lower Limbs During Walking Among Candidates For Total Knee Arthroplasty With And Without Low Back Pain, David R. Burnett, Naira H. Campbell-Kyureghyan, Robert V. Topp, Peter M. Quesada

College of Nursing Faculty Research and Publications

The effect of joint pathologies, such as unilateral knee osteoarthritis (UKOA) or low back pain (LBP), on bilateral gait symmetry has gained increased attention during the past decade. This study is the first to compare gait patterns between patients with UKOA and LBP in combination and with UKOA only. Temporal, kinematic, and kinetic variables were measured bilaterally during gait stance phase in 31 subjects with UKOA and LBP (Group I) and 11 subjects with only UKOA (Group II). Group I patients exhibited less hip rotation in the affected limb (A) than in the nonaffected (NA) limb during walking in contrast …

A Novel Fmri Paradigm Suggests That Pedaling-Related Brain Activation Is Altered After Stroke, Nutta-On Promjunyakul, Brian D. Schmit, Sheila M. Schindler-Ivens

Physical Therapy Faculty Research and Publications

The purpose of this study was to examine the feasibility of using functional magnetic resonance imaging (fMRI) to measure pedaling-related brain activation in individuals with stroke and age-matched controls. We also sought to identify stroke-related changes in brain activation associated with pedaling. Fourteen stroke and 12 control subjects were asked to pedal a custom, MRI-compatible device during fMRI. Subjects also performed lower limb tapping to localize brain regions involved in lower limb movement. All stroke and control subjects were able to pedal while positioned for fMRI. Two control subjects were withdrawn due to claustrophobia, and one control data set was …

Immunohistochemical Expression Of Matrix Metalloprotease-2 And Matrix Metalloprotease-9 In The Disks Of Patients With Temporomandibular Joint Dysfunction, Luis Eduardo Almeida, Karina Caporal, Viviane Ambros, Marina Azevedo, Lucia Noronha, Rosy Leonardi, Paula C. Trevilatto

School of Dentistry Faculty Research and Publications

Purpose

Matrix metalloproteases (MMPs) are tissue-remodeling enzymes that function during the remodeling process, such as in immune-inflammatory diseases. Metalloprotease-2 (MMP-2) and metalloprotease-9 (MMP-9) are gelatinases that degrade several types of extracellular matrix collagen. It is hypothesized that in temporomandibular joint (TMJ) dysfunction, MMP-2 and MMP-9 expression levels may be elevated. Therefore, the objective of this study is to determine the association of MMP-2 and MMP-9 expression with temporomandibular joint dysfunction using an immunohistochemical approach to evaluate the joint disk.

Material and Methods

A total of 45 human temporomandibular joint samples were collected, with 36 samples in the test group (patients …

Pacap And Cocaine Reinstatement: A Neuropeptide Expressed By Corticostriatal Neurons That Regulates Nucleus Accumbens Astrocytes, Linghai Kong, E. Hess, Brian Maunze, Matthew M. Hurley, Khadijah Makky, Sujean Choi, John R. Mantsch, David A. Baker

Biomedical Sciences Faculty Research and Publications

Drug addiction involves heightened relapse vulnerability arising from persistent drug-induced neuro-adaptations, including a) hypofrontality which is thought to reflect reduced firing of cortical afferents to the nucleus accumbens (NAcc) and b) altered glutamate homeostasis in NAcc that likely involves reduced glutamate release and uptake by astrocytes. An important question is whether these forms of pathological plasticity are functionally linked such that reduced corticostriatal firing may result in aberrant regulation of astrocytes in the NAcc. To begin to evaluate this possibility, we first determined whether neurons regulate system xc- (Sxc) activity, a mechanism of non-vesicular glutamate release by astrocytes. We found …

Regulation Of System XC- By Pharmacological Manipulation Of Cellular Thiols, Rebecca Albano, Nicholas J. Raddatz, Julie Hjelmhaug, David A. Baker, Doug Lobner

Biomedical Sciences Faculty Research and Publications

The cystine/glutamate exchanger (system x_c^-) mediates the transport of cystine into the cell in exchange for glutamate. By releasing glutamate, system x_c^- can potentially cause excitotoxicity. However, through providing cystine to the cell, it regulates the levels of cellular glutathione (GSH), the main endogenous intracellular antioxidant, and may protect cells against oxidative stress. We tested two different compounds that deplete primary cortical cultures containing both neurons and astrocytes of intracellular GSH, L-buthionine-sulfoximine (L-BSO), and diethyl maleate (DEM). Both compounds caused significant concentration and time dependent decreases in intracellular GSH levels. However; DEM caused an increase …

The Road Was Paved With Good Intentions, Kristina Dreifuerst, Suzie Kardong-Edgren

College of Nursing Faculty Research and Publications

No abstract provided.

Tumor Growth Increases Neuroinflammation, Fatigue And Depressive-Like Behavior Prior To Alterations In Muscle Function, Diana M. Norden, Sabahattin Bicer, Yvonne Clark, Runfeng Jing, Christopher J. Henry, Loren E. Wold, Peter J. Reiser, Jonathan P. Godbout, Donna O. Mccarthy

College of Nursing Faculty Research and Publications

Cancer patients frequently suffer from fatigue, a complex syndrome associated with loss of muscle mass, weakness, and depressed mood. Cancer-related fatigue (CRF) can be present at the time of diagnosis, during treatment, and persists for years after treatment. CRF negatively influences quality of life, limits functional independence, and is associated with decreased survival in patients with incurable disease. Currently there are no effective treatments to reduce CRF. The aim of this study was to use a mouse model of tumor growth and discriminate between two main components of fatigue: loss of muscle mass/function and altered mood/motivation. Here we show that …

Differences In Inflammatory Markers Between Nulliparous Women Admitted To Hospitals In Preactive Vs Active Labor, Jeremy L. Neal, Jane M. Lamp, Nancy Lowe, Shannon L. Gillespie, Loraine T. Sinnott, Donna O. Mccarthy

College of Nursing Faculty Research and Publications

Objective

To determine whether labor-associated inflammatory markers differ between low-risk, nulliparous women in preactive vs active labor at hospital admission and over time.

Study Design

Prospective comparative study of low-risk, nulliparous women with spontaneous labor onset at term (n = 118) sampled from 2 large Midwestern hospitals. Circulating concentrations of inflammatory markers were measured at admission and again 2 and 4 hours later: namely, neutrophil, and monocyte counts; and serum inflammatory cytokines (interleukin -1β, interleukin-6, tumor necrosis factor-α, interleukin-10) and chemokines (interleukin-8). Biomarker concentrations and their patterns of change over time were compared between preactive (n = 63) and active …

Factors Influencing Self-Care Behaviors Of African Americans With Heart Failure: A Photovoice Project, Aimee Woda, Ruth Ann Belknap, Kristin Haglund, Margaret Sebern, Ashley Lawrence

College of Nursing Faculty Research and Publications

Objectives

The purpose of this study was to understand the influences of heart failure (HF) self-care among low income, African Americans.

Background

Compared to all other racial groups, African Americans have the highest risk of developing HF, coupled with high mortality and morbidity rates.

Methods

Using the photovoice method, participants related important lifestyle factors through photography. The participants and researcher met for reflection and discussion 2 h per week for six weeks.

Results

Four themes emerged: family support gives me the push I need, social interaction lifts me up, improving my mind to lift depression can improve my heart, and …