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Articles 62671 - 62700 of 273572

Full-Text Articles in Medicine and Health Sciences

Genetic Transformation In Cryptococcus Species, Ping Wang Jan 2021

Genetic Transformation In Cryptococcus Species, Ping Wang

School of Medicine Faculty Publications

Genetic transformation plays an imperative role in our understanding of the biology in unicellular yeasts and filamentous fungi, such as Saccharomyces cerevisiae, Aspergillus nidulans, Cryphonectria parasitica, and Magnaporthe oryzae. It also helps to understand the virulence and drug resistance mechanisms of the pathogenic fungus Cryptococcus that causes cryptococcosis in health and immunocompromised individuals. Since the first attempt at DNA transformation in this fungus by Edman in 1992, various methods and techniques have been developed to introduce DNA into this organism and improve the efficiency of homology-mediated gene disruption. There have been many excellent summaries or reviews covering the subject. Here …


Punishing The Victim: Model Rule 1.16(A)(2) And Its Relation To Lawyers With Anxiety, Depression, And Bipolar Disorder, Daniel G. Esquivel Jan 2021

Punishing The Victim: Model Rule 1.16(A)(2) And Its Relation To Lawyers With Anxiety, Depression, And Bipolar Disorder, Daniel G. Esquivel

St. Mary's Journal on Legal Malpractice & Ethics

Abstract forthcoming.


Combined Use Of The Ketogenic Diet And Vagus Nerve Stimulation In Pediatric Drug-Resistant Epilepsy., Ayman Abdelmoity, Jean-Baptist Lepichon, Sherouk A. Abdelmoity, Ashley K. Sherman, Ara Hall, Ahmed Abdelmoity Jan 2021

Combined Use Of The Ketogenic Diet And Vagus Nerve Stimulation In Pediatric Drug-Resistant Epilepsy., Ayman Abdelmoity, Jean-Baptist Lepichon, Sherouk A. Abdelmoity, Ashley K. Sherman, Ara Hall, Ahmed Abdelmoity

Manuscripts, Articles, Book Chapters and Other Papers

Objective: Patients with drug-resistant epilepsy (DRE) pose considerable management challenges for patients, their families, and providers. Both the vagus nerve stimulator (VNS) and the ketogenic diet (KD) have been shown to be safe and effective in treating DRE. Nevertheless, information is lacking regarding treatment with combination of both modalities. This study reports the efficacy and tolerability of combining VNS and KD in a pediatric cohort with intractable epilepsy.

Methods: This is a retrospective review of 33 patients (0-17 years) with DRE treated with VNS and KD at a single pediatric level IV epilepsy center. We compared seizure reduction rates for …


Production Of Embryos And A Live Offspring Using Post Mortem Reproductive Material From Bison (Bison Bison Bison) Originating In Yellowstone National Park, Usa, Hayley M. Benham, Matthew P. Mccollum, Pauline Nol, Rebecca K. Frey, P. Ryan Clarke, Jack C. Rhyan, Jennifer P. Barfield Jan 2021

Production Of Embryos And A Live Offspring Using Post Mortem Reproductive Material From Bison (Bison Bison Bison) Originating In Yellowstone National Park, Usa, Hayley M. Benham, Matthew P. Mccollum, Pauline Nol, Rebecca K. Frey, P. Ryan Clarke, Jack C. Rhyan, Jennifer P. Barfield

USDA Wildlife Services: Staff Publications

Bison from Yellowstone National Park (YNP) have an important genetic history. As one of the few wild herds of bison with no evidence of cattle DNA introgression and a large enough population to maintain genetic diversity, they are considered a conservation priority for the species. Unfortunately, there is a high prevalence of the zoonotic disease brucellosis in the herd. Part of the management strategy for controlling the disease and herd size in YNP is to remove bison from the population during the winter migration out of the park. This interagency management cull provides an opportunity to collect a large number …


Brain Activity During Real-Time Walking And With Walking Interventions After Stroke: A Systematic Review, Shannon B. Lim, Dennis R. Louie, Sue Peters, Teresa Liu-Ambrose, Lara A. Boyd, Janice J. Eng Jan 2021

Brain Activity During Real-Time Walking And With Walking Interventions After Stroke: A Systematic Review, Shannon B. Lim, Dennis R. Louie, Sue Peters, Teresa Liu-Ambrose, Lara A. Boyd, Janice J. Eng

Physical Therapy Publications

AbstractInvestigations of real-time brain activations during walking have become increasingly important to aid in recovery of walking after a stroke. Individual brain activation patterns can be a valuable biomarker of neuroplasticity during the rehabilitation process and can result in improved personalized medicine for rehabilitation. The purpose of this systematic review is to explore the brain activation characteristics during walking post-stroke by determining: (1) if different components of gait (i.e., initiation/acceleration, steady-state, complex) result in different brain activations, (2) whether brain activations differ from healthy individuals. Six databases were searched resulting in 22 studies. Initiation/acceleration showed bilateral activation in frontal areas; …


Homeostatic T Cell Receptor Interactions With Self-Peptide Tune Cd4+ T Cell Function, Juliet Marie Bartleson Jan 2021

Homeostatic T Cell Receptor Interactions With Self-Peptide Tune Cd4+ T Cell Function, Juliet Marie Bartleson

Arts & Sciences Electronic Theses and Dissertations

Homeostatic T Cell Receptor Interactions with Self-Peptide Tune CD4+ T Cell Function

by

Juliet Marie Bartleson

Doctor of Philosophy in Biology and Biomedical Sciences

Immunology

Washington University in St. Louis, 2021

Professor Paul M. Allen, Chair

Mature CD4+ T cells circulate throughout peripheral secondary lymphoid organs using their T cell receptor (TCR) to surveil peptide presented on major histocompatibility complex class II molecules (pMHC) in search of cognate, antigenic peptide. In the absence of an immune challenge, however, the TCR is continuously interacting with self-pMHC, which induces a relatively weak TCR signal known as tonic signaling. These homeostatic TCR:self-pMHC interactions …


Hip And Pelvic Floor Strength And Mobility In Women With And Without Urgency And Frequency Predominant Lower Urinary Tract Symptoms, Stefanie N. Foster Jan 2021

Hip And Pelvic Floor Strength And Mobility In Women With And Without Urgency And Frequency Predominant Lower Urinary Tract Symptoms, Stefanie N. Foster

Arts & Sciences Electronic Theses and Dissertations

Urgency and frequency are common lower urinary tract symptoms (LUTS) in women and are accompanied by substantial activity and participation restrictions. Medical management begins with ruling out organ pathologies, typically followed by fluid intake and timed voiding often combined with pharmacologic management, and may progress to nerve stimulation, botulinum injections, or surgery where indicated. Despite abundant management options for urgency and frequency predominant LUTS (UF-LUTS) and high financial burden, patients often experience only partial relief from medical treatments for LUTS. While a great deal of literature exists to inform pharmacologic and surgical care of patients with UF-LUTS, less is known …


High-Density Lipoproteins And Serum Amyloid A (Saa), Nancy R. Webb Jan 2021

High-Density Lipoproteins And Serum Amyloid A (Saa), Nancy R. Webb

Pharmacology and Nutritional Sciences Faculty Publications

PURPOSE OF REVIEW: Serum amyloid A (SAA) is a highly sensitive acute phase reactant that has been linked to a number of chronic inflammatory diseases. During a systemic inflammatory response, liver-derived SAA is primarily found on high-density lipoprotein (HDL). The purpose of this review is to discuss recent literature addressing the pathophysiological functions of SAA and the significance of its association with HDL.

RECENT FINDINGS: Studies in gene-targeted mice establish that SAA contributes to atherosclerosis and some metastatic cancers. Accumulating evidence indicates that the lipidation state of SAA profoundly affects its bioactivities, with lipid-poor, but not HDL-associated, SAA capable of …


Stress Response After Race And Endurance Training Sessions And Competitions In Arabian Horses, O. Witkowska-Piłaszewicz, J. Grzędzicka, J. Seń, M. Czopowicz, M. Żmigrodzka, A. Winnicka, A. Cywińska, Craig N. Carter Jan 2021

Stress Response After Race And Endurance Training Sessions And Competitions In Arabian Horses, O. Witkowska-Piłaszewicz, J. Grzędzicka, J. Seń, M. Czopowicz, M. Żmigrodzka, A. Winnicka, A. Cywińska, Craig N. Carter

Veterinary Diagnostic Laboratory Faculty Publications

Assuring a high level of animal welfare is a critical aspect of contemporary animal husbandry. Equine athletes begin their careers at a very young age when they are still developing and they are both physically and mentally immature. Lack of scientific knowledge of the stress related to horse racing impedes the development of optimal training programs to attain equilibrium between the best sport results and optimal welfare. This study aimed to determine the influence of the intensity and type of physical activity on peripheral blood cortisol concentration. Thirty untrained Arabians, 9 endurance and 21 race horses were enrolled in this …


Co-Phosphorylation Networks Reveal Subtype-Specific Signaling Modules In Breast Cancer, Marzieh Ayati, Mark R. Chance, Mehmet Koyuturk Jan 2021

Co-Phosphorylation Networks Reveal Subtype-Specific Signaling Modules In Breast Cancer, Marzieh Ayati, Mark R. Chance, Mehmet Koyuturk

Computer Science Faculty Publications and Presentations

Motivation Protein phosphorylation is a ubiquitous mechanism of post-ranslational modification that plays a central role in cellular signaling. Phosphorylation is particularly important in the context of cancer, as down-regulation of tumor suppressors and up-regulation of oncogenes by the dysregulation of associated kinase and phosphatase networks are shown to have key roles in tumor growth and progression. Despite recent advances that enable large-scale monitoring of protein phosphorylation, these data are not fully incorporated into such computational tasks as phenotyping and subtyping of cancers.

Results We develop a network-based algorithm, CoPPNet, to enable unsupervised subtyping of cancers using phosphorylation data. For this …


2021-01-15_Michiganoverview_Covidstats, Michigan Department Of Health & Human Services Jan 2021

2021-01-15_Michiganoverview_Covidstats, Michigan Department Of Health & Human Services

Cumulative Michigan COVID-19 Data

The COVID Overview page was obtained from Michigan's main COVID-19 page: https:/www.michigan.gov/coronavirus/0,9753,7-406-98163-520743--,00.html.

The State of Michigan is working around the clock to test and treat COVID-19 patients. Below is the most recent data healthcare experts across the state have compiled. It is updated Monday - Saturday.
This report is provisional and subject to change. City of Detroit and Wayne County are reported separately. MDHHS began tracking probable cases April 5, 2020. FCI indicates federal correctional institute. MDOC indicates Michigan Department of Corrections. Diagnostic tests, including nucleic acid amplification/real-time polymerase chain reaction (NAAT/RT-PCR) and rapid virus antigen detection point of …


Visual And Non-Visual Control Of Movement: The Role Of Proprioception In Upper Limb Function After Stroke, Nathan A. Baune Jan 2021

Visual And Non-Visual Control Of Movement: The Role Of Proprioception In Upper Limb Function After Stroke, Nathan A. Baune

Arts & Sciences Electronic Theses and Dissertations

This dissertation presents a series of studies into human reach and grasp, focusing on the neural systems and behaviors of upper-limb action that underly performance under varied sensory conditions: specifically, acting with and without visual feedback of the limb and under typical or impaired proprioceptive sensation (proprioceptive decline with aging and proprioceptive deficit following stroke). Under typical conditions, a combination of visual and non-visual (e.g., proprioception) sources of information are used to guide action. In the instance of stroke survivors or elderly individuals with proprioceptive deficits/decline, there may be a necessary reliance on visual information to perform. The studies are …


Midfoot And Ankle Movement Dysfunction In People With Diabetes Mellitus And Peripheral Neuropathy, Hyo Jung Jeong Jan 2021

Midfoot And Ankle Movement Dysfunction In People With Diabetes Mellitus And Peripheral Neuropathy, Hyo Jung Jeong

Arts & Sciences Electronic Theses and Dissertations

People with diabetes mellitus and peripheral neuropathy (DMPN) have midfoot and ankle musculoskeletal problems, including limited joint mobility and weakness and atrophy of foot intrinsic and calf muscles. Impaired foot structures and function could lead to midfoot and ankle movement dysfunction, measured by a heel rise task. A repeated movement dysfunction during weightbearing tasks (e.g., heel rise, walking) could cause excessive stress on the plantar tissue, which is a leading cause of plantar ulceration in people with DMPN. Understanding heel rise performance and the underlying mechanisms could help prevent the sequence of events associated with plantar ulcer development in people …


Examining Early Interactions Between Innate Airway Resident Immune Cells And Mtb-Specific Factors During Pulmonary Infection With Mycobacterium Tuberculosis, Micah D. Dunlap Jan 2021

Examining Early Interactions Between Innate Airway Resident Immune Cells And Mtb-Specific Factors During Pulmonary Infection With Mycobacterium Tuberculosis, Micah D. Dunlap

Arts & Sciences Electronic Theses and Dissertations

Mycobacterium tuberculosis (Mtb) is the leading cause of death by an infectious agent in the world today, infecting roughly one quarter of humans. Despite this, the mechanisms of early pathogenesis and host protective innate immune responses remain poorly understood and uncharacterized.

Lung resident Alveolar Macrophages (AMs) are the first host contact with Mtb bacilli after inhalation and are thus key mediators of the early pulmonary immune response. AMs are generally believed to reside entirely in the airway, but it was recently demonstrated that they have the capacity to egress and enter into granulomas during pulmonary infection with hypervirulent Mtb. Furthermore, …


The Circadian Cryptochrome, Cry1, Is A Pro-Tumorigenic Factor That Rhythmically Modulates Dna Repair., Ayesha A Shafi, Chris M Mcnair, Jennifer J Mccann, Mohammed Alshalalfa, Anton Shostak, Tesa M Severson, Yanyun Zhu, Andre Bergman, Nicolas Gordon, Amy C Mandigo, Saswati N Chand, Peter Gallagher, Emanuela Dylgjeri, Talya S Laufer, Irina A Vasilevskaya, Matthew J Schiewer, Michael Brunner, Felix Y Feng, Wilbert Zwart, Karen E Knudsen Jan 2021

The Circadian Cryptochrome, Cry1, Is A Pro-Tumorigenic Factor That Rhythmically Modulates Dna Repair., Ayesha A Shafi, Chris M Mcnair, Jennifer J Mccann, Mohammed Alshalalfa, Anton Shostak, Tesa M Severson, Yanyun Zhu, Andre Bergman, Nicolas Gordon, Amy C Mandigo, Saswati N Chand, Peter Gallagher, Emanuela Dylgjeri, Talya S Laufer, Irina A Vasilevskaya, Matthew J Schiewer, Michael Brunner, Felix Y Feng, Wilbert Zwart, Karen E Knudsen

Department of Cancer Biology Faculty Papers

Mechanisms regulating DNA repair processes remain incompletely defined. Here, the circadian factor CRY1, an evolutionally conserved transcriptional coregulator, is identified as a tumor specific regulator of DNA repair. Key findings demonstrate that CRY1 expression is androgen-responsive and associates with poor outcome in prostate cancer. Functional studies and first-in-field mapping of the CRY1 cistrome and transcriptome reveal that CRY1 regulates DNA repair and the G2/M transition. DNA damage stabilizes CRY1 in cancer (in vitro, in vivo, and human tumors ex vivo), which proves critical for efficient DNA repair. Further mechanistic investigation shows that stabilized CRY1 temporally regulates expression of genes required …


Focused Ultrasound-Mediated Drug Delivery To The Brainstem, Dezhuang Ye Jan 2021

Focused Ultrasound-Mediated Drug Delivery To The Brainstem, Dezhuang Ye

McKelvey School of Engineering Theses & Dissertations

Brainstem gliomas are tumors that occur in the brainstem, the brain region that connects the brain to the spinal cord and controls vital body functions. The critical anatomic location of the brainstem precludes surgical intervention and limits the use of invasive therapeutic techniques. Moreover, the frequently intact blood-brain barrier (BBB) of most brainstem gliomas prevents therapeutic agents from reaching the diseased site. The currently available techniques for brain drug delivery are either invasive (e.g., convection-enhanced delivery) or lack targeting to the diseased site (e.g., intranasal brain drug delivery). Novel techniques that can noninvasively overcome the BBB are critically needed for …


Myeloid-Derived Suppressor Cells In Gastrointestinal Cancers: A Systemic Review., Maham Farshidpour, Monjur Ahmed, Shilpa Junna, Juanita L. Merchant Jan 2021

Myeloid-Derived Suppressor Cells In Gastrointestinal Cancers: A Systemic Review., Maham Farshidpour, Monjur Ahmed, Shilpa Junna, Juanita L. Merchant

Division of Internal Medicine Faculty Papers & Presentations

Gastrointestinal (GI) cancers are one of the most common malignancies worldwide, with high rates of morbidity and mortality. Myeloid-derived suppressor cells (MDSCs) are major components of the tumor microenvironment (TME). MDSCs facilitate the transformation of premalignant cells and play roles in tumor growth and metastasis. Moreover, in patients with GI malignancies, MDSCs can lead to the suppression of T cells and natural killer cells. Accordingly, a better understanding of the role and mechanism of action of MDSCs in the TME will aid in the development of novel immune-targeted therapies.


Contribution Of Tgf-B Signaling To The Pathogenesis Of Myeloproliferative Neoplasms, Juo-Chin Yao Jan 2021

Contribution Of Tgf-B Signaling To The Pathogenesis Of Myeloproliferative Neoplasms, Juo-Chin Yao

Arts & Sciences Electronic Theses and Dissertations

TGF-b expression is increased in most cases of myeloproliferative neoplasms (MPNs); however, its contribution to disease pathogenesis is not well understood. Here, we explore two specific hypotheses. First, we hypothesize that increased TGF-b signaling in mesenchymal stromal cells contributes to the development of myelofibrosis. Second, we hypothesize that Jak2 mutated hematopoietic stem cells (HSCs) are resistant to the growth suppressive effect of TGF-b, conferring a fitness advantage that contributes to their expansion in MPNs and clonal hematopoiesis. To test the first hypothesis, we abrogated TGF-b signaling in mesenchymal stem/progenitor cells by deleting Tgfbr2 using a doxycycline-repressible Osterix-Cre transgene (Osx-Cre), which …


Targeting The Phgdh-Mtor Metabolic Axis In Osteosarcoma, Richa Rathore Jan 2021

Targeting The Phgdh-Mtor Metabolic Axis In Osteosarcoma, Richa Rathore

Arts & Sciences Electronic Theses and Dissertations

Altering cellular energy metabolism has been highlighted as one of the emerging hallmarks of cancer. The reprogramming of bioenergetic pathways towards enhanced glycolysis, rather than the mitochondrial oxidative phosphorylation indicative of normal cells, results in increased biomass production and is associated with the activation of various oncogenes. The increased or decreased expression of key metabolic enzymes has been identified as a potential family of biomarkers that could serve as the targets for novel metabolic-based therapies in cancer.

The serine, glycine, and one-carbon (SGOC) metabolism pathway consists of a series of enzymes and metabolites that drive protein and lipid production, enhanced …


A Global Review On Short Peptides: Frontiers And Perspectives, Vasso Apostolopoulos, Joanna Bojarska, Tsun-Thai Chai, Sherif Elnagdy, Krzysztof Kaczmarek, John Matsoukas, Roger New, Keykavous Parang, Octavio Paredes Lopez, Hamideh Parhiz, Conrad O. Perera, Monica Pickholz, Milan Remko, Michele Saviano, Mariusz Skwarczynski, Yefeng Tang, Wojciech M. Wolf, Taku Yoshiya, Janusz Zabrocki, Piotr Zielenkiewicz, Maha Alkhazindar, Vanessa Barriga, Konstantinos Kelaidonis, Elham Mousavinezhad Sarasia, Istvan Toth Jan 2021

A Global Review On Short Peptides: Frontiers And Perspectives, Vasso Apostolopoulos, Joanna Bojarska, Tsun-Thai Chai, Sherif Elnagdy, Krzysztof Kaczmarek, John Matsoukas, Roger New, Keykavous Parang, Octavio Paredes Lopez, Hamideh Parhiz, Conrad O. Perera, Monica Pickholz, Milan Remko, Michele Saviano, Mariusz Skwarczynski, Yefeng Tang, Wojciech M. Wolf, Taku Yoshiya, Janusz Zabrocki, Piotr Zielenkiewicz, Maha Alkhazindar, Vanessa Barriga, Konstantinos Kelaidonis, Elham Mousavinezhad Sarasia, Istvan Toth

Pharmacy Faculty Articles and Research

Peptides are fragments of proteins that carry out biological functions. They act as signaling entities via all domains of life and interfere with protein-protein interactions, which are indispensable in bio-processes. Short peptides include fundamental molecular information for a prelude to the symphony of life. They have aroused considerable interest due to their unique features and great promise in innovative bio-therapies. This work focusing on the current state-of-the-art short peptide-based therapeutical developments is the first global review written by researchers from all continents, as a celebration of 100 years of peptide therapeutics since the commencement of insulin therapy in the 1920s. …


Immune-Based Mutation Classification Enables Neoantigen Prioritization And Immune Feature Discovery In Cancer Immunotherapy., Peng Bai, Yongzheng Li, Qiuping Zhou, Jiaqi Xia, Peng-Cheng Wei, Hexiang Deng, Min Wu, Sanny K Chan, John W Kappler, Yu Zhou, Eric Tran, Philippa Marrack, Lei Yin Jan 2021

Immune-Based Mutation Classification Enables Neoantigen Prioritization And Immune Feature Discovery In Cancer Immunotherapy., Peng Bai, Yongzheng Li, Qiuping Zhou, Jiaqi Xia, Peng-Cheng Wei, Hexiang Deng, Min Wu, Sanny K Chan, John W Kappler, Yu Zhou, Eric Tran, Philippa Marrack, Lei Yin

Articles, Abstracts, and Reports

Genetic mutations lead to the production of mutated proteins from which peptides are presented to T cells as cancer neoantigens. Evidence suggests that T cells that target neoantigens are the main mediators of effective cancer immunotherapies. Although algorithms have been used to predict neoantigens, only a minority are immunogenic. The factors that influence neoantigen immunogenicity are not completely understood. Here, we classified human neoantigen/neopeptide data into three categories based on their TCR-pMHC binding events. We observed a conservative mutant orientation of the anchor residue from immunogenic neoantigens which we termed the "NP" rule. By integrating this rule with an existing …


Arginase 1 Insufficiency Precipitates Amyloid-Β Deposition And Hastens Behavioral Impairment In A Mouse Model Of Amyloidosis, Chao Ma, Jerry B. Hunt, Maj-Linda B. Selenica, Awa Sanneh, Leslie A. Sandusky-Beltran, Mallory Watler, Rana Daas, Andrii Kovalenko, Huimin Liang, Devon Placides, Chuanhai Cao, Xiaoyang Lin, Michael B. Orr, Bei Zhang, John C. Gensel, David J. Feola, Marcia N. Gordon, Dave Morgan, Paula C. Bickford, Daniel C. Lee Jan 2021

Arginase 1 Insufficiency Precipitates Amyloid-Β Deposition And Hastens Behavioral Impairment In A Mouse Model Of Amyloidosis, Chao Ma, Jerry B. Hunt, Maj-Linda B. Selenica, Awa Sanneh, Leslie A. Sandusky-Beltran, Mallory Watler, Rana Daas, Andrii Kovalenko, Huimin Liang, Devon Placides, Chuanhai Cao, Xiaoyang Lin, Michael B. Orr, Bei Zhang, John C. Gensel, David J. Feola, Marcia N. Gordon, Dave Morgan, Paula C. Bickford, Daniel C. Lee

Sanders-Brown Center on Aging Faculty Publications

Alzheimer’s disease (AD) includes several hallmarks comprised of amyloid-β (Aβ) deposition, tau neuropathology, inflammation, and memory impairment. Brain metabolism becomes uncoupled due to aging and other AD risk factors, which ultimately lead to impaired protein clearance and aggregation. Increasing evidence indicates a role of arginine metabolism in AD, where arginases are key enzymes in neurons and glia capable of depleting arginine and producing ornithine and polyamines. However, currently, it remains unknown if the reduction of arginase 1 (Arg1) in myeloid cell impacts amyloidosis. Herein, we produced haploinsufficiency of Arg1 by the hemizygous deletion in myeloid cells using Arg1 …


Lat1 Protein Content Increases Following 12 Weeks Of Resistance Exercise Training In Human Skeletal Muscle, Paul A. Roberson, Christopher Brooks Mobley, Matthew A. Romero, Cody T. Haun, Shelby C. Osburn, Petey W. Mumford, Christopher G. Vann, Rory A. Greer, Arny A. Ferrando, Michael D. Roberts Jan 2021

Lat1 Protein Content Increases Following 12 Weeks Of Resistance Exercise Training In Human Skeletal Muscle, Paul A. Roberson, Christopher Brooks Mobley, Matthew A. Romero, Cody T. Haun, Shelby C. Osburn, Petey W. Mumford, Christopher G. Vann, Rory A. Greer, Arny A. Ferrando, Michael D. Roberts

Physiology Faculty Publications

Introduction: Amino acid transporters are essential for cellular amino acid transport and promoting protein synthesis. While previous literature has demonstrated the association of amino acid transporters and protein synthesis following acute resistance exercise and amino acid supplementation, the chronic effect of resistance exercise and supplementation on amino acid transporters is unknown. The purpose herein was to determine if amino acid transporters and amino acid metabolic enzymes were related to skeletal muscle hypertrophy following resistance exercise training with different nutritional supplementation strategies.

Methods: 43 college-aged males were separated into a maltodextrin placebo (PLA, n = 12), leucine (LEU, n = 14), …


2021-01-14_Michiganoverview_Covidstats, Michigan Department Of Health & Human Services Jan 2021

2021-01-14_Michiganoverview_Covidstats, Michigan Department Of Health & Human Services

Cumulative Michigan COVID-19 Data

The COVID Overview page was obtained from Michigan's main COVID-19 page: https:/www.michigan.gov/coronavirus/0,9753,7-406-98163-520743--,00.html.

The State of Michigan is working around the clock to test and treat COVID-19 patients. Below is the most recent data healthcare experts across the state have compiled. It is updated Monday - Saturday.
This report is provisional and subject to change. City of Detroit and Wayne County are reported separately. MDHHS began tracking probable cases April 5, 2020. FCI indicates federal correctional institute. MDOC indicates Michigan Department of Corrections. Diagnostic tests, including nucleic acid amplification/real-time polymerase chain reaction (NAAT/RT-PCR) and rapid virus antigen detection point of …


2021-01-14_Michiganoverview_Covidbedppe, Michigan Department Of Health & Human Services Jan 2021

2021-01-14_Michiganoverview_Covidbedppe, Michigan Department Of Health & Human Services

Michigan COVID-19 Hospital Data

The webpage was obtained from Michigan's Coronavirus Cumulative Data page, under the link Hospitals. Data is self-reported by hospitals daily to the EM Resource System per MDHHS Director Robert Gordon's Emergency Order.

Contains the tables Statewide Hospital Capacity Report for COVID-19, COVID-19 Metrics, Statewide Hospital Available PPE Tracking for COVID-19, as well as the tables PPE Days On Hand and Patient Census.


2021-01-14_Michiganoverview_Covidoutbreak, Michigan Department Of Health & Human Services Jan 2021

2021-01-14_Michiganoverview_Covidoutbreak, Michigan Department Of Health & Human Services

Michigan COVID-19 Outbreak Reports

The Outbreak Data page was obtained from Michigan's COVID-19 data page: https://www.michigan.gov/coronavirus/0,9753,7-406-98163_98173_102057---,00.html.

This report is created by the Michigan Department of Health & Human Services from data self-reported by local health departments. Data is updated every week.

COVID-19 outbreaks are generally defined as two or more cases with a link by place and time indicating a shared exposure outside of a household. Local health departments report the number of new and ongoing outbreaks they are investigating by the setting of the outbreak. New outbreaks are those outbreaks that were first identified during the current reporting week. Ongoing outbreaks are …


Dispersal And Land Cover Contribute To Pseudorabies Virus Exposure In Invasive Wild Pigs, Felipe A. Hernandez, Amanda N. Carr, Michael P. Milleson, Hunter R. Merrill, Michael L. Avery, Brandon M. Parker, Cortney L. Pylant, James D. Austin, Samantha M. Wisely Jan 2021

Dispersal And Land Cover Contribute To Pseudorabies Virus Exposure In Invasive Wild Pigs, Felipe A. Hernandez, Amanda N. Carr, Michael P. Milleson, Hunter R. Merrill, Michael L. Avery, Brandon M. Parker, Cortney L. Pylant, James D. Austin, Samantha M. Wisely

USDA Wildlife Services: Staff Publications

We investigated the landscape epidemiology of a globally distributed mammal, the wild pig (Sus scrofa), in Florida (U.S.), where it is considered an invasive species and reservoir to pathogens that impact the health of people, domestic animals, and wildlife. Specifically, we tested the hypothesis that two commonly cited factors in disease transmission, connectivity among populations and abundant resources, would increase the likelihood of exposure to both pseudorabies virus (PrV) and Brucella spp. (bacterial agent of brucellosis) in wild pigs across the Kissimmee Valley of Florida. Using DNA from 348 wild pigs and sera from 320 individuals at 24 sites, we …


Associations Between Daily Affect And Sleep Vary By Sleep Assessment Type: What Can Ambulatory Eeg Add To The Picture?, Brett Messman, Danica C. Slavish, Jessica R. Dietch, Brooke N. Jenkins, Maia Ten Brink, Daniel J. Taylor Jan 2021

Associations Between Daily Affect And Sleep Vary By Sleep Assessment Type: What Can Ambulatory Eeg Add To The Picture?, Brett Messman, Danica C. Slavish, Jessica R. Dietch, Brooke N. Jenkins, Maia Ten Brink, Daniel J. Taylor

Psychology Faculty Articles and Research

Objective/Background

Disrupted sleep can be a cause and a consequence of affective experiences. However, daily longitudinal studies show sleep assessed via sleep diaries is more consistently associated with positive and negative affect than sleep assessed via actigraphy. The objective of the study was to test whether sleep parameters derived from ambulatory electroencephalography (EEG) in a naturalistic setting were associated with day-to-day changes in affect.

Participants/Method

Eighty adults (mean age = 32.65 years, 63% female) completed 7 days of affect and sleep assessments. We examined bidirectional associations between morning positive affect and negative affect with sleep assessed via diary, actigraphy, and …


Practical Guidance For Studies Using Freelisting Interviews., Shimrit Keddem, Frances K. Barg, Rosemary Frasso Jan 2021

Practical Guidance For Studies Using Freelisting Interviews., Shimrit Keddem, Frances K. Barg, Rosemary Frasso

College of Population Health Faculty Papers

Freelisting is a qualitative interviewing technique that has recently grown in popularity. It is an excellent tool for rapidly exploring how groups of people think about and define a particular health-related domain and is well suited for engaging communities and identifying shared priorities. In this article, we outline 7 practical considerations for conducting freelisting studies summarized from 16 articles conducted by the authors at the University of Pennsylvania and Thomas Jefferson University in partnership with community-based organizations and students. Our recommendations can inform study design, data collection, and data analysis for investigators who are interested in using freelisting interviews in …


Approach To Ruq Pain, Jose Medina, Md, Msw Jan 2021

Approach To Ruq Pain, Jose Medina, Md, Msw

Department of Family & Community Medicine Presentations and Grand Rounds

Objectives:

  • Highlight the prevalence of RUQ pain
  • Review the anatomy relevant to RUQ pain
  • Discuss the broad differential associated
  • Walk through important history, physical exam, and lab work components of the work up for RUQ pain
  • Review the appropriateness/clinical utility of different imaging modalities
  • Highlight common US findings associated with RUQ pain
  • Case review and management of common RUQ diagnoses