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Articles 1 - 30 of 132
Full-Text Articles in Medicine and Health Sciences
Graphite/Gold Nanoparticles Electrode For Direct Protein Attachment: Characterization And Gas Sensing Application, Javad Shabani Shayeh, Yahya Sefidbakht, Meisam Omidi, Fatemeh Yazdian, Lobat Tayebi
Graphite/Gold Nanoparticles Electrode For Direct Protein Attachment: Characterization And Gas Sensing Application, Javad Shabani Shayeh, Yahya Sefidbakht, Meisam Omidi, Fatemeh Yazdian, Lobat Tayebi
School of Dentistry Faculty Research and Publications
In this work, graphite/gold nanoparticles (G/AuNPs) were synthesized through a facile chemical method, and its potential application for direct protein attachment for electrochemical detection of carbon monoxide (CO) was investigated. The preparation of G/AuNPs electrodes was optimized by synthesizing the nanoparticles in different concentration of HAuCl4.3H2O at various temperatures. The G/AuNPs electrode was subsequently modified by four types of mercaptopropionic acid, including 1-mercaptopropionic, 3-mercaptopropionic, 6-mercaptopropionic, and 11-mercaptopropionic acid, to achieve the best structure for protein attachment. Visible absorption and electrochemical studies showed that 3-mercaptopropionic acid possesses the best performance regarding the electrical conductivity between electrode and …
Clinical Update For Physical Therapists: Coagulopathy And Covid-19, Kathleen M. Lukaszewicz, Ellen Hillegass, Michael Puthoff, A. Kate Macphedran
Clinical Update For Physical Therapists: Coagulopathy And Covid-19, Kathleen M. Lukaszewicz, Ellen Hillegass, Michael Puthoff, A. Kate Macphedran
Physical Therapy Faculty Research and Publications
Physical therapists have a unique role in both prevention of venous thromboembolism (VTE) through the promotion of early mobility and physical activity and diagnosis through discovery of signs and symptoms of VTE. This Perspective updates clinicians on the latest information regarding pathophysiology of coagulopathy associated with COVID-19 and applies VTE clinical practice guidelines to COVID-19 in order to provide guidance on physical therapist management.
A Dynamic Mechanical Method To Assess Bulk Viscoelastic Behavior Of The Dentin Extracellular Matrix, Yvette Alania, Mariana Cavalcante Dos Reis, Joo-Won Nam, Rasika S. Phansalkar, James Mcalpine, Shao-Nong Chen, Guido F. Pauli, Ana K. Bedran-Russo
A Dynamic Mechanical Method To Assess Bulk Viscoelastic Behavior Of The Dentin Extracellular Matrix, Yvette Alania, Mariana Cavalcante Dos Reis, Joo-Won Nam, Rasika S. Phansalkar, James Mcalpine, Shao-Nong Chen, Guido F. Pauli, Ana K. Bedran-Russo
School of Dentistry Faculty Research and Publications
Objectives
To develop a protocol for assessment of the bulk viscoelastic behavior of dentin extracellular matrix (ECM), and to assess relationships between induced collagen cross-linking and viscoelasticity of the dentin ECM.
Methods
Dentin ECM was treated with agents to induce exogenous collagen cross-linking: proanthocyanidins (PACs) from Vitis vinifera – VVe, PACs from Pinus massoniana - PMe, glutaraldehyde – (GA), or kept untreated (control). A dynamic mechanical strain sweep method was carried out in a 3-point bending submersion clamp at treatment; after protein destabilization with 4 M urea and after 7-day, 6-month, and 12-month incubation in simulated body fluid. Tan δ, …
Epidemiology Of Male Breast Cancer, Santhi Konduri, Maharaj Singh, George Bobustuc, Richard Rovin, Amin Kassam
Epidemiology Of Male Breast Cancer, Santhi Konduri, Maharaj Singh, George Bobustuc, Richard Rovin, Amin Kassam
School of Dentistry Faculty Research and Publications
Background
Due to its rarity, few studies have characterized the epidemiology of male breast cancer. The purpose of this study was to determine survival and risk factors for male breast cancer in a large U.S. population.
Methods
In this study, 19,795 male patients with breast cancer were identified from the National Cancer Database (2004–2014). Patient demographics, tumor characteristics and treatments were analyzed by using descriptive statistics. We used multivariate Cox regression and Kaplan Meier analysis.
Results
Over 10 years, the incidence of male breast cancer increased from 7.2% to 10.3%, while mortality decreased from 11% to 3.8%. Socioeconomic factors predicting …
Dental Sealants And Restorative Treatment For First Molars Among Medicaid Enrollees, Christopher Okunseri, Brian D. Hodgson, Elaye Okunseri, Raul Garcia, Alexis D. Visotcky, Aniko Szabo
Dental Sealants And Restorative Treatment For First Molars Among Medicaid Enrollees, Christopher Okunseri, Brian D. Hodgson, Elaye Okunseri, Raul Garcia, Alexis D. Visotcky, Aniko Szabo
School of Dentistry Faculty Research and Publications
Objectives
To assess the association between dental sealant placement and subsequent restorative treatment of permanent first molars over time.
Methods
We analysed Wisconsin Medicaid claims data from 2001 to 2009 for children aged 6-16 years. Children entered the study cohort at age 6 and were censored if Medicaid eligibility was lost for >31 days. A fixed effects analysis via a Cox proportional hazards model, stratified by individual, was used to estimate the time-averaged and time-dependent effects of sealant placement on dental treatment defined as any restorative, endodontic or surgical procedure.
Results
A total of 185,262 children with permanent first molars …
Ampakines Stimulate Phrenic Motor Output After Cervical Spinal Cord Injury, L. B. Wollman, Kristi A. Streeter, A. F. Fusco, E. J. Gonzalez-Rothi, M. S. Sandhu, J. J. Greer, D. D. Fuller
Ampakines Stimulate Phrenic Motor Output After Cervical Spinal Cord Injury, L. B. Wollman, Kristi A. Streeter, A. F. Fusco, E. J. Gonzalez-Rothi, M. S. Sandhu, J. J. Greer, D. D. Fuller
Physical Therapy Faculty Research and Publications
Activation of α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptors increases phrenic motor output. Ampakines are a class of drugs that are positive allosteric modulators of AMPA receptors. We hypothesized that 1) ampakines can stimulate phrenic activity after incomplete cervical spinal cord injury (SCI), and 2) pairing ampakines with brief hypoxia could enable sustained facilitation of phrenic bursting. Phrenic activity was recorded ipsilateral (IL) and contralateral (CL) to C2 spinal cord hemisection (C2Hx) in anesthetized adult rats. Two weeks after C2Hx, ampakine CX717 (15 mg/kg, i.v.) increased IL (61 ± 46% baseline, BL) and CL burst amplitude (47 ± 26%BL) in 8 of 8 …
Two Weeks Of Remote Ischemic Conditioning Improves Brachial Artery Flow Mediated Dilation In Chronic Stroke Survivors, Allison Hyngstrom, Jennifer Nguyen, Michael Wright, Sergey Tarima, Brian Schmit, David D. Gutterman, Matthew J. Durand
Two Weeks Of Remote Ischemic Conditioning Improves Brachial Artery Flow Mediated Dilation In Chronic Stroke Survivors, Allison Hyngstrom, Jennifer Nguyen, Michael Wright, Sergey Tarima, Brian Schmit, David D. Gutterman, Matthew J. Durand
Physical Therapy Faculty Research and Publications
Many stroke survivors have reduced cardiorespiratory fitness as a result of their stroke. Ischemic conditioning (IC) is a noninvasive, cost-effective, easy-to-administer intervention that can be performed at home and has been shown to improve both motor function in stroke survivors and vascular endothelial function in healthy individuals. In this study, we examined the effects of 2 wk of remote IC (RIC) on brachial artery flow mediated dilation (FMD) in chronic stroke survivors. We hypothesized that FMD would be improved following RIC compared with a sham RIC control group. This was a prospective, randomized, double-blinded, controlled study. Twenty-four chronic stroke survivors …
Organic Cation Transporter 3 And The Dopamine Transporter Differentially Regulate Catecholamine Uptake In The Basolateral Amygdala And Nucleus Accumbens, Katherine M. Holleran, Jamie H. Rose, Steven C. Fordahl, Kelsey C. Benton, Kayla E. Rohr, Paul J. Gasser, Sara R. Jones
Organic Cation Transporter 3 And The Dopamine Transporter Differentially Regulate Catecholamine Uptake In The Basolateral Amygdala And Nucleus Accumbens, Katherine M. Holleran, Jamie H. Rose, Steven C. Fordahl, Kelsey C. Benton, Kayla E. Rohr, Paul J. Gasser, Sara R. Jones
Biomedical Sciences Faculty Research and Publications
Regional alterations in kinetics of catecholamine uptake are due in part to variations in clearance mechanisms. The rate of clearance is a critical determinant of the strength of catecholamine signaling. Catecholamine transmission in the nucleus accumbens core (NAcc) and basolateral amygdala (BLA) is of particular interest due to involvement of these regions in cognition and motivation. Previous work has shown that catecholamine clearance in the NAcc is largely mediated by the dopamine transporter (DAT), but clearance in the BLA is less DAT‐dependent. A growing body of literature suggests that organic cation transporter 3 (OCT3) also contributes to catecholamine clearance in …
Biomaterials In Valvular Heart Diseases, Bita Taghizadeh, Laleh Ghavami, Hossein Derakhshankhah, Ehsan Zangene, Mahdieh Razmi, Mehdi Jaymand, Payam Zarrintaj, Nosratollah Zarghami, Mahmoud Reza Jaafari, Matin Moallem Shahri, Adrineh Moghaddasian, Lobat Tayebi, Zhila Izadi
Biomaterials In Valvular Heart Diseases, Bita Taghizadeh, Laleh Ghavami, Hossein Derakhshankhah, Ehsan Zangene, Mahdieh Razmi, Mehdi Jaymand, Payam Zarrintaj, Nosratollah Zarghami, Mahmoud Reza Jaafari, Matin Moallem Shahri, Adrineh Moghaddasian, Lobat Tayebi, Zhila Izadi
School of Dentistry Faculty Research and Publications
Valvular heart disease (VHD) occurs as the result of valvular malfunction, which can greatly reduce patient's quality of life and if left untreated may lead to death. Different treatment regiments are available for management of this defect, which can be helpful in reducing the symptoms. The global commitment to reduce VHD-related mortality rates has enhanced the need for new therapeutic approaches. During the past decade, development of innovative pharmacological and surgical approaches have dramatically improved the quality of life for VHD patients, yet the search for low cost, more effective, and less invasive approaches is ongoing. The gold standard approach …
Debriefing: A Place For Enthusiastic Teaching And Learning At A Distance, Cynthia Sherraden Bradley, Brandon Kyle Johnson, Kristina Dreifuerst
Debriefing: A Place For Enthusiastic Teaching And Learning At A Distance, Cynthia Sherraden Bradley, Brandon Kyle Johnson, Kristina Dreifuerst
College of Nursing Faculty Research and Publications
The current pandemic has required a quick response to the unprecedented suspension of face-to-face instruction in higher education worldwide. The rapid conversion of didactic, laboratory, and clinical courses to distance learning has been challenging, requiring integration of screen-based virtual simulations and other innovative learning activities. The importance of a robust debriefing of these learning opportunities is often neglected, which could be to the detriment of the students. Debriefing is based on strong narrative pedagogy, requiring an engaging and enthusiastic dialog. Despite long days of screen time, it is even more imperative to connect with students to create meaningful learning through …
Adaptation Of The Parent Readiness For Hospital Discharge Scale With Mothers Of Preterm Infants Discharged From The Neonatal Intensive Care Unit, Naiire Salmani, Marzieh Zare Marvast, Somayeh Kahdouei, Marianne E. Weiss
Adaptation Of The Parent Readiness For Hospital Discharge Scale With Mothers Of Preterm Infants Discharged From The Neonatal Intensive Care Unit, Naiire Salmani, Marzieh Zare Marvast, Somayeh Kahdouei, Marianne E. Weiss
College of Nursing Faculty Research and Publications
Aims and objectives
To evaluate the psychometric properties of a new Persian translation of the Readiness for Hospital Discharge Scale.
Background
Globally, one in 10 newborns are born preterm and many require care in a neonatal intensive care unit (NICU). A primary role of NICU nurses is to assure parents are well prepared to take their newborns home from the hospital. Assessment of parent perception of discharge readiness provides important input into discharge decisions. The availability of reliable and valid instruments tested within the geographical and cultural context is needed for a comprehensive assessment of predischarge readiness, so that parent …
Serum Levels Of Vitamin C And Vitamin D In A Cohort Of Critically Ill Covid-19 Patients Of A North American Community Hospital Intensive Care Unit In May 2020: A Pilot Study, Cristian Arvinte, Maharaj Singh, Paul E. Marik
Serum Levels Of Vitamin C And Vitamin D In A Cohort Of Critically Ill Covid-19 Patients Of A North American Community Hospital Intensive Care Unit In May 2020: A Pilot Study, Cristian Arvinte, Maharaj Singh, Paul E. Marik
School of Dentistry Faculty Research and Publications
Background
The COVID-19 pandemic has placed an enormous and growing burden on the population and health infrastructure, warranting innovative ways to mitigate risk of contracting and developing severe forms of this disease. A growing body of literature raises the issue of vitamin C and vitamin D as a risk-assessment tool, and therapeutic option, in COVID-19.
Objective
The objective of this pilot study was to measure serum vitamin C and vitamin D levels in a cohort of patients with critical COVID-19 illness in our community hospital ICU, correlate with other illness risk factors (age, BMI, HgbA1c, smoking status), generate hypotheses, and …
Targeting Trimeric And Tetrameric Proanthocyanidins Of Cinnamomum Verum Bark As Bioactives For Dental Therapies, Joo-Won Nam, Rasika S. Phansalkar, David C. Lankin, James Mcalpine, Ariene A. Leme-Kraus, Ana K. Bedran-Russo, Shao-Nong Chen, Guido F. Pauli
Targeting Trimeric And Tetrameric Proanthocyanidins Of Cinnamomum Verum Bark As Bioactives For Dental Therapies, Joo-Won Nam, Rasika S. Phansalkar, David C. Lankin, James Mcalpine, Ariene A. Leme-Kraus, Ana K. Bedran-Russo, Shao-Nong Chen, Guido F. Pauli
School of Dentistry Faculty Research and Publications
The present study elucidated the structures of three A-type tri- and tetrameric proanthocyanidins (PACs) isolated from Cinnamomum verum bark to the level of absolute configuration and determined their dental bioactivity using two therapeutically relevant bioassays. After selecting a PAC oligomer fraction via a biologically diverse bioassay-guided process, in tandem with centrifugal partition chromatography, phytochemical studies led to the isolation of PAC oligomers that represent the main bioactive principles of C. verum: two A-type tetrameric PACs, epicatechin-(2β→O→7,4β→8)-epicatechin-(4β→6)-epicatechin-(2β→O→7,4β→8)-catechin (1) and parameritannin A1 (2), together with a trimer, cinnamtannin B1 (3). Structure …
Proanthocyanidin Block Arrays (Pacbar) For Comprehensive Capture And Delineation Of Proanthocyanidin Structures, Shuxi Jing, Wayne E. Zeller, Daneel Ferreira, Bin Zhou, Joo-Won Nam, Ana K. Bedran-Russo, Shao-Nong Chen, Guido F. Pauli
Proanthocyanidin Block Arrays (Pacbar) For Comprehensive Capture And Delineation Of Proanthocyanidin Structures, Shuxi Jing, Wayne E. Zeller, Daneel Ferreira, Bin Zhou, Joo-Won Nam, Ana K. Bedran-Russo, Shao-Nong Chen, Guido F. Pauli
School of Dentistry Faculty Research and Publications
Proanthocyanidins (PACs) are near-ubiquitous and chemically complex metabolites, prototypical of higher plants. Their roles in food/feed/nutrition and ethnomedicine are widely recognized but poorly understood. With the analysis of evidence that underlies this challenge, this perspective identifies shortcomings in capturing and delineating PAC structures as key factors. While several groups have forwarded new representations, a consensus method that captures PAC structures concisely and offers high integrity for electronic storage is required to reduce confusion in this expansive field. The PAC block arrays (PACBAR) system fills this gap by providing precise and human- and machine-readable structural descriptors that capture PAC metabolomic structural …
Drug-Delivery Ca-Mg Silicate Scaffolds Encapsulated In Plga, A. Jadidi, E. Salahinejad, E. Sharifi, Lobat Tayebi
Drug-Delivery Ca-Mg Silicate Scaffolds Encapsulated In Plga, A. Jadidi, E. Salahinejad, E. Sharifi, Lobat Tayebi
School of Dentistry Faculty Research and Publications
The aim of this work is to develop dual-functional scaffolds for bone tissue regeneration and local antibiotic delivery applications. In this respect, bioresorbable bredigite (Ca7MgSi4O16) porous scaffolds were fabricated by a foam replica method, loaded with vancomycin hydrochloride and encapsulated in poly lactic-co-glycolic acid (PLGA) coatings. Field emission scanning electron microscopy, Archimedes porosimetry and Fourier-transform infrared spectroscopy were used to characterize the structure of the scaffolds. The drug delivery kinetics and cytocompatibility of the prepared scaffolds were also studied in vitro. The bare sample exhibited a burst release of vancomycin and low biocompatibility …
Research Ethics: What Nurses Need To Know, Kathryn Schroeter
Research Ethics: What Nurses Need To Know, Kathryn Schroeter
College of Nursing Faculty Research and Publications
No abstract provided.
Synergistic Effects Of Conductive Pva/Pedot Electrospun Scaffolds And Electrical Stimulation For More Effective Neural Tissue Engineering, Ali Babaie, Behnaz Bakhshandeh, Ali Abedi, Javad Mohammadnejad, Iman Shabani, Abdolreza Ardeshirylajimi, Seyed Reza Moosavi, Javid Amini, Lobat Tayebi
Synergistic Effects Of Conductive Pva/Pedot Electrospun Scaffolds And Electrical Stimulation For More Effective Neural Tissue Engineering, Ali Babaie, Behnaz Bakhshandeh, Ali Abedi, Javad Mohammadnejad, Iman Shabani, Abdolreza Ardeshirylajimi, Seyed Reza Moosavi, Javid Amini, Lobat Tayebi
School of Dentistry Faculty Research and Publications
Fabrication and optimization of conductive scaffolds capable of inducing proper intercellular connections through electrical signals is critical for neural tissue engineering. In this research, electrospun conductive PVA (Polyvinyl alcohol)/PEDOT(poly(3,4-ethylenedioxythiophene)) scaffolds were fabricated in different compositions. Conductivity of electrospinning solutions and electrospun scaffolds were measured. Morphology and topography, mechanical properties and water contact angle of scaffolds were analyzed. Chemistry of scaffolds were studied using FTIR analysis, while biocompatibility and cellular interactions with scaffolds were tested using MTT assay and cellular attachment and spreading testing. Our results show improvements in PEDOT-containing scaffolds, in terms of physiochemical properties, and cell viability compared to …
A New Phantom To Evaluate The Tissue Dissolution Ability Of Endodontic Irrigants And Activating Devices, Kimia Khoshroo, Brinda Shah, Alexander Johnson, John Baeten, Katherine Barry, Mohammadreza Tahiri, Mohamed Ibrahim, Lobat Tayebi
A New Phantom To Evaluate The Tissue Dissolution Ability Of Endodontic Irrigants And Activating Devices, Kimia Khoshroo, Brinda Shah, Alexander Johnson, John Baeten, Katherine Barry, Mohammadreza Tahiri, Mohamed Ibrahim, Lobat Tayebi
School of Dentistry Faculty Research and Publications
Abstract
Objective
The aim of this study was to introduce a gelatin/bovine serum albumin (BSA) tissue standard, which provides dissolution properties identical to those of biological tissues. Further, the study evaluated whether the utilization of endodontic activating devices led to enhanced phantom dissolution rates.
Materials and Methods
Bovine pulp tissue was obtained to determine a benchmark of tissue dissolution. The surface area and mass of samples were held constant while the ratio of gelatin and BSA were varied, ranging from 7.5% to 10% gelatin and 5% BSA. Each sample was placed in an individual test tube that was filled with …
Molar-Incisor Hypomineralization Studies, Azza Tagelsir Ahmed, Brian Hodgson, E. Angeles Martinez-Mier
Molar-Incisor Hypomineralization Studies, Azza Tagelsir Ahmed, Brian Hodgson, E. Angeles Martinez-Mier
School of Dentistry Faculty Research and Publications
The problem of demarcated hypomineralization defects of the permanent first molars (molar-incisor hypomineralization [MIH]) has been an emerging issue for oral health professionals around the globe. Yet, the first set of US-based epidemiologic data on MIH took as long as 2 decades from the time when MIH was first described by Weerheijm and colleagues.1 In response to the June JADA article titled “Prevalence of Molar-Incisor Hypomineralization and Other Enamel Defects and Associated Sociodemographic Determinants in Indiana,” (Tagelsir Ahmed A, Soto-Rojas AE, Dean JA, Eckert GJ, Martinez-Mier EA, JADA. 2020;151[7]: 491-501), we attempt to highlight some of the challenges encountered …
Plga-Coated Drug-Loaded Nanotubes Anodically Grown On Nitinol, F. Davoodian, E. Salahinejad, E. Sharifi, Z. Barabadi, Lobat Tayebi
Plga-Coated Drug-Loaded Nanotubes Anodically Grown On Nitinol, F. Davoodian, E. Salahinejad, E. Sharifi, Z. Barabadi, Lobat Tayebi
School of Dentistry Faculty Research and Publications
This study evaluates the use of nanotubes (NTs) as a matrix for local drug delivery modified by a biodegradable polymeric coating on medical-grade nitinol (NiTi alloy) surfaces. For this purpose, NiTi was anodized within parameters that promote the formation of NTs, ultrasonicated, annealed and impregnated with vancomycin hydrochloride. To improve bioperformance, poly(lactic-co-glycolic acid) (PLGA) was also deposited on the drug-loaded NTs. The samples were characterized in terms of structure, wettability, drug delivery, corrosion and cytocompatibility. Scanning electron microscopy and water contact angle measurements signify the formation of open-top homogeneous NTs of 600– 700 nm in length and ~30 nm in …
Nano-Hydroxyapatite And Nano-Hydroxyapatite/Zinc Oxide Scaffold For Bone Tissue Engineering Application, Fatemeh Heidari, Reza Bazargan-Lari, Mehdi Razavi, Farahnaz Fahimipour, Daryoosh Vashaee, Lobat Tayebi
Nano-Hydroxyapatite And Nano-Hydroxyapatite/Zinc Oxide Scaffold For Bone Tissue Engineering Application, Fatemeh Heidari, Reza Bazargan-Lari, Mehdi Razavi, Farahnaz Fahimipour, Daryoosh Vashaee, Lobat Tayebi
School of Dentistry Faculty Research and Publications
This research aims to evaluate the mechanical properties, biocompatibility, and degradation behavior of scaffolds made of pure hydroxyapatite (HA) and HA‐modified by ZnO for bone tissue engineering applications. HA and ZnO were developed using sol‐gel and precipitation methods respectively. The scaffolds properties were characterized using X‐ray diffraction (XRD), Fourier transform spectroscopy (FTIR), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), transmission electron microscopy (TEM), atomic absorption (AA), and atomic force microscopy (AFM). The interaction of scaffold with cells was assessed using in vitro cell proliferation and alkaline phosphatase (ALP) assays. The obtained results indicate that the HA/ZnO scaffolds possess higher …
Systematic Review Of Contraceptive Use Among Sex Workers In North America, Jessica L. Zemlak, Anna P. Bryant, Noelene K. Jeffers
Systematic Review Of Contraceptive Use Among Sex Workers In North America, Jessica L. Zemlak, Anna P. Bryant, Noelene K. Jeffers
College of Nursing Faculty Research and Publications
Objective
To systematically review the literature regarding contraceptive use by sex workers in North America and to understand factors that limit reproductive agency and affect contraceptive use and decision making.
Data Sources
We searched PubMed, CINAHL, and Embase databases using the search terms “sex work(ers),” “transactional sex,” “exchange sex,” “prostitution,” “contraception,” “contraceptive agents,” “birth control,” “female,” and “women.”
Study Selection
Articles were eligible for inclusion in this review if they (a) reported quantitative or qualitative studies based in North America, (b) were written in English, (c) included sex workers (self-identified sex workers or engaged in sex work behavior) as the …
Nursing Discharge Teaching For Hospitalized Older People: A Rapid Realist Review, Joanie Pellet, Marianne E. Weiss, Joachim Rapin, Cecile Jaques, Cédric Mabire
Nursing Discharge Teaching For Hospitalized Older People: A Rapid Realist Review, Joanie Pellet, Marianne E. Weiss, Joachim Rapin, Cecile Jaques, Cédric Mabire
College of Nursing Faculty Research and Publications
Aim
To develop, refine and put forward a programme theory that describes configurations between context, hidden mechanisms and outcomes of nursing discharge teaching.
Design
Rapid realist review guided by Pawson's recommendations and using the Realist and Meta‐narrative Evidence Syntheses: Evolving Standards.
Data Sources
We performed searches in MEDLINE, Embase, CINAHL Full text, Google Scholarand supplementary searches in Google. We included all study designs and grey literature published between 1998‐2019.
Review Methods
We followed Pawson's recommended steps: initial programme theory development; literature search; document selection and appraisal; data extraction; analysis and synthesis process; presentation and dissemination of the revised programme theory. …
Using The Consolidated Framework For Implementation Research To Evaluate Clinical Trials: An Example From Multisite Nursing Research, Linda L. Costa, Kathleen L. Bobay, Ronda G. Hughes, Sarah J. Bahr, Danielle M. Siclovan, Susan A. Nuccio, Marianne E. Weiss
Using The Consolidated Framework For Implementation Research To Evaluate Clinical Trials: An Example From Multisite Nursing Research, Linda L. Costa, Kathleen L. Bobay, Ronda G. Hughes, Sarah J. Bahr, Danielle M. Siclovan, Susan A. Nuccio, Marianne E. Weiss
College of Nursing Faculty Research and Publications
Background
The Consolidated Framework for Implementation Research (CFIR) is a comprehensive guide for determining the factors that affect successful implementation of complex interventions embedded in real-time clinical practice.
Purpose
The study aim was to understand implementation constructs in a multi-site translational research study on readiness for hospital discharge that distinguished study sites with low versus high implementation fidelity.
Methods
In this descriptive study, site Principal Investigator interviews (from 8 highest and 8 lowest fidelity sites) were framed with questions from 20 relevant CFIR constructs. Analysis used CFIR rules and rating scale (+2 to −2 per site) and memos created in …
Marking Time: Colorful New Insights Into Master Clock Circuits, Deborah A.M. Joye, Jennifer A. Evans
Marking Time: Colorful New Insights Into Master Clock Circuits, Deborah A.M. Joye, Jennifer A. Evans
Biomedical Sciences Faculty Research and Publications
No abstract provided.
A Tri-Component Knee Plug For The 3rd Generation Of Autologous Chondrocyte Implantation, Lobat Tayebi, Zhanfeng Cui, Hua Ye
A Tri-Component Knee Plug For The 3rd Generation Of Autologous Chondrocyte Implantation, Lobat Tayebi, Zhanfeng Cui, Hua Ye
School of Dentistry Faculty Research and Publications
Here, we report a newly designed knee plug to be used in the 3rd generation of Autologous Chondrocyte Implantation (ACI) in order to heal the damaged knee cartilage. It is composed of three components: The first component (Bone Portion) is a 3D printed hard scaffold with large pores (~ 850 µm), made by hydroxyapatite and β-tricalcium phosphate to accommodate the bony parts underneath the knee cartilage. It is a cylinder with a diameter of 20 mm and height of 7.5 mm, with a slight dome shape on top. The plug also comprises a Cartilage Portion (component 2) which is a …
Bonding Crowns And Bridges With Resin Cement, Nathaniel C. Lawson, Sharukh Khajotia, Ana K. Bedran-Russo, Kevin Frazier, Jacob Park, Ariene A. Leme-Kraus, Olivia Urquhart
Bonding Crowns And Bridges With Resin Cement, Nathaniel C. Lawson, Sharukh Khajotia, Ana K. Bedran-Russo, Kevin Frazier, Jacob Park, Ariene A. Leme-Kraus, Olivia Urquhart
School of Dentistry Faculty Research and Publications
Background
Bonding crowns and bridges with resin cement can improve retention and reinforcement of the restoration. However, there is variation in the steps taken by different practitioners to achieve this goal.
Methods
The authors developed a survey on bonding dental crowns and bridges with resin cement and distributed it electronically to the American Dental Association Clinical Evaluators (ACE) Panel on May 22, 2020. The survey remained open for 2 weeks. Descriptive data analysis was conducted using SAS Version 9.4.
Results
A total of 326 panelists responded to the survey, and 86% of respondents who place crowns or bridges use resin …
Carbosilane Dendrimers: Drug And Gene Delivery Applications, Navid Rabiee, Shokooh Ahmadvand, Sepideh Ahmadi, Yousef Fatahi, Rassoul Dinarvand, Mojtaba Bagherzadeh, Mohammad Rabiee, Mohammadreza Tahriri, Lobat Tayebi, Michael R. Hamblin
Carbosilane Dendrimers: Drug And Gene Delivery Applications, Navid Rabiee, Shokooh Ahmadvand, Sepideh Ahmadi, Yousef Fatahi, Rassoul Dinarvand, Mojtaba Bagherzadeh, Mohammad Rabiee, Mohammadreza Tahriri, Lobat Tayebi, Michael R. Hamblin
School of Dentistry Faculty Research and Publications
Carbosilane dendrimers are a particular type of dendrimer structure that has been used as delivery vehicles for drugs and nucleic acids. They have a defined structure according to their generation number, and their terminal groups can be rendered cationic or anionic. The cationic charges can address the limitation of electrostatic repulsion between the negatively charged phosphate groups of nucleic acids and negatively charged cell membranes. Specific drugs can be loaded into the central part of the dendrimer or attached at the exterior, and the overall positive charge may improve the efficacy of anti-inflammatory drugs. One promising feature of dendrimers is …
Removal Of Water Binding Proteins From Dentin Increases The Adhesion Strength Of Low-Hydrophilicity Dental Resins, Ana Paula Farina, Doglas Cecchin, Cristina M. P. Vidal, Ariene A. Leme-Kraus, Ana K. Bedran-Russo
Removal Of Water Binding Proteins From Dentin Increases The Adhesion Strength Of Low-Hydrophilicity Dental Resins, Ana Paula Farina, Doglas Cecchin, Cristina M. P. Vidal, Ariene A. Leme-Kraus, Ana K. Bedran-Russo
School of Dentistry Faculty Research and Publications
Objectives
To investigate the role of proteoglycans (PGs) on the physical properties of the dentin matrix and the bond strength of methacrylate resins with varying hydrophilicities.
Methods
Dentin were obtained from crowns of human molars. Enzymatic removal of PGs followed a standard protocol using 1 mg/mL trypsin (Try) for 24 h. Controls were incubated in ammonium bicarbonate buffer. Removal of PGs was assessed by visualization of glycosaminoglycan chains (GAGs) in dentin under transmission electron microscopy (TEM). The dentin matrix swelling ratio was estimated using fully demineralized dentin. Dentin wettability was assessed on wet, dry and re-wetted dentin surfaces through water …
Sublingual Emphysema Following Alveoloplasty: A Case Report, Austin Dodge, Katelyn Kreh, Vrisiis Kofina, Swati Y. Rawal
Sublingual Emphysema Following Alveoloplasty: A Case Report, Austin Dodge, Katelyn Kreh, Vrisiis Kofina, Swati Y. Rawal
School of Dentistry Faculty Research and Publications
Various cases of introduction of air into soft tissues have been reported in the dental literature. Here, we report a rare case of localized sublingual emphysema after alveoloplasty. There was no facial involvement. The patient responded to treatment and recovered uneventfully.