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Articles 1 - 30 of 1251
Full-Text Articles in Physiology
Health-Promoting Benefits Of Lentils: Anti-Inflammatory And Anti-Microbial Effects, Rachel Alexander, Abdullah Khaja, Nicholas Debiec, Alex Fazioli, Mary Torrance, Mohammed S. Razzaque
Health-Promoting Benefits Of Lentils: Anti-Inflammatory And Anti-Microbial Effects, Rachel Alexander, Abdullah Khaja, Nicholas Debiec, Alex Fazioli, Mary Torrance, Mohammed S. Razzaque
School of Medicine Publications and Presentations
This paper describes how lentils (Lens culinaris species) can positively affect health by reducing inflammation, providing antioxidants, and displaying antimicrobial properties. Lentils are rich in proteins, essential amino acids, minerals, and fibers, making them a valuable source of nutrition, particularly in low and middle-income countries. Lentils have many health benefits, including positive effects on diabetes management, support for cardiovascular health, and antioxidative properties. The antioxidative properties of lentils, attributed to their phenolic content, and their ability to inhibit inflammation-related enzymes are also discussed. We discuss the potential of lentils as a dietary tool in promoting immunity, reducing disease burdens, …
Effectiveness Of Probiotic Therapy On The Symptoms Of Major Depressive Disorder (Mdd), Lydia L.M. Sprague
Effectiveness Of Probiotic Therapy On The Symptoms Of Major Depressive Disorder (Mdd), Lydia L.M. Sprague
Non-Thesis Student Work
Major Depressive Disorder (MDD) represents a pervasive mental health challenge globally, necessitating effective treatment approaches. This paper examines the efficacy of probiotic therapy compared to placebo in individuals diagnosed with MDD, addressing the PICOT question: In people diagnosed with MDD, what effect does probiotic therapy versus placebo have on their symptoms of depression? Through a review of six randomized controlled trials (RCTs), the study elucidates the potential of probiotics as adjunctive treatments for MDD. Findings indicate that probiotic interventions may yield improvements in depression symptoms, reflecting promising avenues for complementary therapeutic strategies. However, variations in study designs and probiotic strains …
Editorial: Pharmacology Of Endocrine Related Gpcrs, Francesco De Pascali, Aylin Hanyaloglu, Frederic Jean-Alphonse, Francesco Potì, Eric Reiter
Editorial: Pharmacology Of Endocrine Related Gpcrs, Francesco De Pascali, Aylin Hanyaloglu, Frederic Jean-Alphonse, Francesco Potì, Eric Reiter
Department of Biochemistry and Molecular Biology Faculty Papers
No abstract provided.
Biol 225 - Laboratory Manual For Human Physiology, Corey Sullivan, Kristin Thurlby, Gwen Wright
Biol 225 - Laboratory Manual For Human Physiology, Corey Sullivan, Kristin Thurlby, Gwen Wright
Human Physiology
This laboratory manual for Human Physiology represents the Creative Commons licensed (CC-BY-NC 4.0) material created as an Open Educational Resource.
Activation Of Renal Epithelial Na+ Channels (Enac) In Infants With Congenital Heart Disease, Laura Ortmann, Shyam Sundar Nandi, Yulong Li, Hong Zheng, Kaushik K. Patel
Activation Of Renal Epithelial Na+ Channels (Enac) In Infants With Congenital Heart Disease, Laura Ortmann, Shyam Sundar Nandi, Yulong Li, Hong Zheng, Kaushik K. Patel
Journal Articles: Cellular & Integrative Physiology
INTRODUCTION: This study was designed to measure the concentration and activity of urinary proteases that activate renal epithelial sodium channel (ENaC) mediated Na
METHODS: Urine samples from infants undergoing cardiac surgery were collected at three time points: T1) pre-operatively, T2) 6-8 h after surgery, and T3) 24 h after diuretics. Urine was collected from five heathy infant controls. The urine was tested for four proteases and whole-cell patch-clamp testing was conducted in renal collecting duct M-1 cells to test whether patient urine increased Na
RESULTS: Heavy chain of plasminogen, furin, and prostasin were significantly higher in cardiac patients prior to …
Innate And Adaptive Immune System Consequences Of Post-Traumatic Stress Disorder, Tatlock H. Lauten, Tamara Natour, Adam J. Case
Innate And Adaptive Immune System Consequences Of Post-Traumatic Stress Disorder, Tatlock H. Lauten, Tamara Natour, Adam J. Case
Journal Articles: Cellular & Integrative Physiology
In the field of psychiatry, biological markers are rarely, if ever, used in the diagnosis of mental health disorders. Clinicians rely primarily on patient histories and behavioral symptoms to identify specific psychopathologies, which makes diagnosis highly subjective. Moreover, therapies for mental health disorders are aimed specifically at attenuating behavioral manifestations, which overlooks the pathophysiological indices of the disease. This is highly evident in posttraumatic stress disorder (PTSD) where inflammation and immune system perturbations are becoming increasingly described. Further, patients with PTSD possess significantly elevated risks of developing comorbid inflammatory diseases such as autoimmune and cardiovascular diseases, which are likely linked …
Law Library Blog (December 2023): Legal Beagle's Blog Archive, Roger Williams University School Of Law
Law Library Blog (December 2023): Legal Beagle's Blog Archive, Roger Williams University School Of Law
Law Library Newsletters/Blog
No abstract provided.
The Many Side Jobs Of Lateral Suppressor (Ls) In Plant Development, Janlo M. Robil
The Many Side Jobs Of Lateral Suppressor (Ls) In Plant Development, Janlo M. Robil
Biology Faculty Publications
No abstract provided.
Enteroendocrine Cell Regulation Of The Gut-Brain Axis, Joshua Barton, Annie Londregan, Tyler Alexander, Ariana Entezari, Manuel Covarrubias, Scott Waldman
Enteroendocrine Cell Regulation Of The Gut-Brain Axis, Joshua Barton, Annie Londregan, Tyler Alexander, Ariana Entezari, Manuel Covarrubias, Scott Waldman
Department of Pharmacology, Physiology, and Cancer Biology Faculty Papers
Enteroendocrine cells (EECs) are an essential interface between the gut and brain that communicate signals about nutrients, pain, and even information from our microbiome. EECs are hormone-producing cells expressed throughout the gastrointestinal epithelium and have been leveraged by pharmaceuticals like semaglutide (Ozempic, Wegovy), terzepatide (Mounjaro), and retatrutide (Phase 2) for diabetes and weight control, and linaclotide (Linzess) to treat irritable bowel syndrome (IBS) and visceral pain. This review focuses on role of intestinal EECs to communicate signals from the gut lumen to the brain. Canonically, EECs communicate information about the intestinal environment through a variety of hormones, dividing EECs into …
Global Impact Of Proteoglycan Science On Human Diseases, Christopher Xie, Liliana Schaefer, Renato V. Iozzo
Global Impact Of Proteoglycan Science On Human Diseases, Christopher Xie, Liliana Schaefer, Renato V. Iozzo
Department of Pathology, Anatomy, and Cell Biology Faculty Papers
In this comprehensive review, we will dissect the impact of research on proteoglycans focusing on recent developments involved in their synthesis, degradation, and interactions, while critically assessing their usefulness in various biological processes. The emerging roles of proteoglycans in global infections, specifically the SARS-CoV-2 pandemic, and their rising functions in regenerative medicine and biomaterial science have significantly affected our current view of proteoglycans and related compounds. The roles of proteoglycans in cancer biology and their potential use as a next-generation protein-based adjuvant therapy to combat cancer is also emerging as a constructive and potentially beneficial therapeutic strategy. We will discuss …
Is The Nucleus The Unwitting Architect Of Asymmetric Cell Division In Plants?, Janlo M. Robil
Is The Nucleus The Unwitting Architect Of Asymmetric Cell Division In Plants?, Janlo M. Robil
Biology Faculty Publications
No abstract provided.
Microglial Response To Glucocorticoids During Chronic Sleep Fragmentation, Christian Chelson
Microglial Response To Glucocorticoids During Chronic Sleep Fragmentation, Christian Chelson
Masters Theses & Specialist Projects
Sleep is one of the body’s greatest and most basic needs. Chronic sleep loss (<6 hours a day) is linked to many cardiovascular issues, diabetes, and inflammatory conditions and has been shown to lower life expectancy. Obstructive sleep apnea (OSA) is a complication that causes sleep fragmentation in >8% of adults from developed countries, and many with OSA may be unaware of their condition. Having long-term OSA is linked to neuroinflammation caused by activated microglia in the brain, but the mechanics of this inflammation are not well understood. It is known that glucocorticoids, steroid hormones produced and released from the adrenal glands, have a suppressive effect on microglia. The purpose of this study is to explore the role that glucocorticoids have upon microglia activation induced by chronic sleep fragmentation (SF). C57BL/6J mice were …6>
Evaluating The Influence Of Reciprocity Of Meeting Partner's Temperament Needs In Terms Of Marital Intimacy, Jimmie Scott Inman
Evaluating The Influence Of Reciprocity Of Meeting Partner's Temperament Needs In Terms Of Marital Intimacy, Jimmie Scott Inman
Doctoral Dissertations and Projects
This narrative qualitative research project evaluated the influence of meeting a partner's needs regarding marital intimacy. This study investigated the archival data of couples who received temperament-focused marriage therapy. The essential principles taught throughout treatment (relational reciprocity, temperament needs met, the character of Christ) influence marital intimacy. A large body of work examined supports that needs-met (individual and relational) is essential for one's overall health and well-being. Three theories lay the theoretical foundation for this study: (1) Maslow's Hierarchy of Needs theory states that individuals have varying needs and that well-being hinges on their needs being met. (2) Schutz's Fundamental …
Mid-Gestation Maternofetal Inflammation Impacts Growth, Skeletal Muscle Glucose Metabolism, And Inflammatory Tone In The Ovine Fetus During Late Gestation, Zena Hicks
Department of Animal Science: Dissertations, Theses, and Student Research
Our 1st and 2nd studies assessed the impact of mid-gestation maternofetal inflammation on growth, skeletal muscle glucose metabolism, and inflammatory tone in the late gestation ovine fetus. The objective was to determine if inducing maternofetal inflammation during peak placental growth would lead to more profound IUGR characteristics in the fetus. MI-IUGR fetuses exhibited reduced body and skeletal muscle weights and hallmark asymmetric growth at late gestations. Fetuses had higher baseline glucose:insulin ratios and reduced glucose-stimulated insulin secretion. Moreover, hindlimb glucose oxidation was impaired independent of glucose uptake. Skeletal muscle specific glucose uptake and oxidation was reduced in MI-IUGR …
Invited Review: Adrenocortical Function In Avian And Non-Avian Reptiles: Insights From Dispersed Adrenocortical Cells., Rocco V. Carsia, Patrick J. Mcilroy, Henry B John-Alder
Invited Review: Adrenocortical Function In Avian And Non-Avian Reptiles: Insights From Dispersed Adrenocortical Cells., Rocco V. Carsia, Patrick J. Mcilroy, Henry B John-Alder
Rowan-Virtua School of Osteopathic Medicine Faculty Scholarship
Herein we review our work involving dispersed adrenocortical cells from several lizard species: the Eastern Fence Lizard (Sceloporus undulatus), Yarrow's Spiny Lizard (Sceloporus jarrovii), Striped Plateau Lizard (Sceloporus virgatus) and the Yucatán Banded Gecko (Coleonyx elegans). Early work demonstrated changes in steroidogenic function of adrenocortical cells derived from adult S. undulatus associated with seasonal interactions with sex. However, new information suggests that both sexes operate within the same steroidogenic budget over season. The observed sex effect was further explored in orchiectomized and ovariectomized lizards, some supported with exogenous testosterone. Overall, a suppressive effect of testosterone was evident, especially in cells …
Timekeeper's Dilemma: How Photo-Thermal Cues Alter Flowering Duration, Kyle W. Swentowsky, Janlo M. Robil
Timekeeper's Dilemma: How Photo-Thermal Cues Alter Flowering Duration, Kyle W. Swentowsky, Janlo M. Robil
Biology Faculty Publications
No abstract provided.
Use Of Electronic Ecological Momentary Assessment Methodologies In Physical Activity, Sedentary Behavior, And Sleep Research In Young Adults: Systematic Review, Kimberly R. Hartson, Luz Huntington-Moskos, Clara G. Sears, Gina Genova, Cara Mathis, Wessly Ford, Ryan E. Rhodes
Use Of Electronic Ecological Momentary Assessment Methodologies In Physical Activity, Sedentary Behavior, And Sleep Research In Young Adults: Systematic Review, Kimberly R. Hartson, Luz Huntington-Moskos, Clara G. Sears, Gina Genova, Cara Mathis, Wessly Ford, Ryan E. Rhodes
Faculty Scholarship
Background: Recent technological advances allow for the repeated sampling of real-time data in natural settings using electronic ecological momentary assessment (eEMA). These advances are particularly meaningful for investigating physical activity, sedentary behavior, and sleep in young adults who are in a critical life stage for the development of healthy lifestyle behaviors.
Objective: This study aims to describe the use of eEMA methodologies in physical activity, sedentary behavior, and sleep research in young adults.
Methods: The PubMed, CINAHL, PsycINFO, Embase, and Web of Science electronic databases were searched through August 2022. Inclusion criteria were use of eEMA; sample of young adults …
Does Caffeine Consumption Affect Work Performance Across Different Job Types?, Bryan Js Goh, Joshua Tan, Cleavon Chong, Sean Ker
Does Caffeine Consumption Affect Work Performance Across Different Job Types?, Bryan Js Goh, Joshua Tan, Cleavon Chong, Sean Ker
Introduction to Research Methods RSCH 202
We propose executing a panel series case study for a large organization in Singapore over a year to examine how caffeine impacts work performance across different job types. Our research question is how does caffeine affect work performance under different conditions due to work type differences. Our dependent variable would be work performance as measured by employees’ Key Performance Indicators (KPIs). We propose to gather data for two of our important independent variables: caffeine use through a recorded pantry system and average sleep hours from a survey. We will analyze the data by using two-factor ANOVA with replication to find …
Multichannel Modulation Of Depolarizing And Repolarizing Ion Currents Increases The Positive Rate-Dependent Action Potential Prolongation, Candido Cabo
Publications and Research
Prolongation of the action potential duration (APD) could prevent reentrant arrhythmias if prolongation occurs at the fast excitation rates of tachycardia with minimal prolongation at slow excitation rates (i.e., if prolongation is positive rate-dependent). APD prolongation by current anti-arrhythmic agents is either reverse (larger APD prolongation at slow rates than at fast rates) or neutral (similar APD prolongation at slow and fast rates), which may not result in an effective anti-arrhythmic action. In this report we show that, in computer models of the human ventricular action potential, the combined modulation of both depolarizing and repolarizing ion currents results in a …
Impact Of The Completed South Carolina Post Critical Incident Seminar On The Well-Being Of The Law Enforcement Participants, Michael P. Evans
Impact Of The Completed South Carolina Post Critical Incident Seminar On The Well-Being Of The Law Enforcement Participants, Michael P. Evans
Doctoral Dissertations and Projects
The purpose of this grounded theory study was to discover the impact of the completed South Carolina Post Critical Incident Seminar (SC PCIS) on the participants’ well-being, and the impact on the peer team members. Critical stress events or traumatic loss of life did have a significant impact on the law enforcement officer and those that were associated with that officer. The theory that guides this was study was the general strain theory; it allowed for the relationship between the duration, severity, and certainty of the stressors that had a negative influence on the well-being of those that attend the …
A Look Into The Physiological Impacts Of Childhood Cancers And Modeling Of Tumor Growth Rate, Erica Steiner, Kimberly Hansen, Marissa Stanton
A Look Into The Physiological Impacts Of Childhood Cancers And Modeling Of Tumor Growth Rate, Erica Steiner, Kimberly Hansen, Marissa Stanton
Honors Theses
Cancer is one of the deadliest diseases present in the world. Children have different reactions to diseases and treatments; thus, it is important to study those reactions specifically in children. Knowing how children are impacted by these factors can be helpful in diagnosis and treatment of cancer. I performed this study by researching the different types of cancer I was interested in and using MATLAB to code for and simulate a growth curve of a brain tumor. I found that there are many different physiological impacts of different cancers in children. As for the modeling, I was able to get …
Introduction To Human Biology, Sharon S. Ellerton, Christopher Roblodowski
Introduction To Human Biology, Sharon S. Ellerton, Christopher Roblodowski
Open Educational Resources
This OER is intended as a textbook for a one semester introductory course in Human Anatomy and Physiology for non-science majors. It covers the major topics typically covered in A&P, but in a simplified, easier to understand manner. This textbook aims to educate students interested in lower-level health careers and non-science majors without the intimidating detail found in current textbooks. Text and images were created to be more accessible for these student populations.
Effect Of Resistance Training On White Blood Cell Count And Chemotherapy Efficacy In Triple-Negative Breast Cancer Patients During Adriamycin-Cyclophosphamide Chemotherapy Treatment, Mimi Wassef
The Larrie and Bobbi Weil Undergraduate Research Award
Triple-negative breast cancer (TNBC) is one of the most difficult subtypes of breast cancer to treat due to a lack of molecular targets. While chemotherapy (CT) has become the standard form of treatment, the administration of CT depends on adequate white blood cell (WBC) count. When WBC becomes too low, patients risk becoming ineligible for treatment. In the general population, WBC count has been shown to increase as a result of exercise, but little research has been done on the effects of exercise and WBC count in the TNBC population. The purpose of this study is to determine if 12 …
Flexible Materials And Applications For Wearable Sensors, Brock Ferrari
Flexible Materials And Applications For Wearable Sensors, Brock Ferrari
Senior Honors Theses
This literature review aimed to address the limitations of rigid wearable sensors in the medical community by investigating the development of flexible materials for remote health monitoring. A keyword search was conducted on Google Scholar, PubMed, and the Jerry Falwell Library, which yielded 9,102 articles. After applying filtering techniques, the results were narrowed down to 21 articles, which were categorized into "Present Market Conditions," "Flexible Materials for Medical Use," "Applications for Wearable Sensors," and "Potential Use Cases." Discussions were held on prominent materials such as substrate, nanocomposite, and liquid metal materials, exploring their potential applications for chemical and physical sensing, …
The Mindful Athlete Program, Joanne Bullard, Sojung Kim
The Mindful Athlete Program, Joanne Bullard, Sojung Kim
Rita & Larry Salva School of Nursing and Health Professions Faculty Scholarship
According to the spring 2020 NCAA Well-Being Study, collegiate student-athletes reported experiencing mental health concerns due to the impact of the COVID-19 pandemic. The data indicated that student-athletes were experiencing mental health concerns 150%-250% higher than historically reported (NCAA, 2020). These concerns were prevalent among all divisions. For Division III student-athletes, mental health concerns experienced during the COVID-19 pandemic included “feeling overwhelmed by all they had to do, sleep difficulties, feeling mentally exhausted, feeling very lonely, feeling a sense of loss, and feeling very lonely and sad” (NCAA, 2020). This study indicated desired resources of Division III student-athletes included elements …
Thymic Stromal Lymphopoietin Participates In The Host Response To Intra-Amniotic Inflammation Leading To Preterm Labor And Birth, Tomi Kanninen, Li Tao, Roberto Romero, Yi Xu, Marcia Arenas-Hernandez, Jose Galaz, Zhenjie Liu, Derek Miller, Dustyn Levenson, Jonathan M. Greenberg, Jonathan Panzer, Justin Padron, Kevin Theis, Nardhy Gomez-Lopez Phd
Thymic Stromal Lymphopoietin Participates In The Host Response To Intra-Amniotic Inflammation Leading To Preterm Labor And Birth, Tomi Kanninen, Li Tao, Roberto Romero, Yi Xu, Marcia Arenas-Hernandez, Jose Galaz, Zhenjie Liu, Derek Miller, Dustyn Levenson, Jonathan M. Greenberg, Jonathan Panzer, Justin Padron, Kevin Theis, Nardhy Gomez-Lopez Phd
Medical Student Research Symposium
Objective: To determine if bacteria (Ureaplasma parvum and Sneathia spp.) associated with intra-amniotic infection can trigger the induction of cytokine Thymic stromal lymphopoietin (TSLP) in human amnion epithelial cells (hAECs) in vitro.
Material or subjects: Amniotic fluid and chorioamniotic membrane (CAM) were collected from women with sPTL who delivered at term (n=30) or preterm without intra-amniotic inflammation (n=34), with sterile intra-amniotic inflammation (SIAI, n=27), or with intra-amniotic infection (IAI, n=17). Amnion epithelial cells (AECs), Ureaplasma parvum, and Sneathia spp. were also utilized.
Methods: The expression of TSLP, TSLPR, and IL-7Rα was evaluated in amniotic fluid or CAM by …
In Vivo Potentiation Of Muscle Torque Is Enhanced In Female Mice Through Estradiol-Estrogen Receptor Signaling, Gengyun Le, Cory W. Baumann, Dawn A. Lowe, Gordon L. Warren
In Vivo Potentiation Of Muscle Torque Is Enhanced In Female Mice Through Estradiol-Estrogen Receptor Signaling, Gengyun Le, Cory W. Baumann, Dawn A. Lowe, Gordon L. Warren
Biology Faculty Publications
Estradiol affects several properties of skeletal muscle in females including strength. Here, we developed an approach to measure in vivo posttetanic twitch potentiation (PTP) of the anterior crural muscles of anesthetized mice and tested the hypothesis that 17b-estradiol (E2) enhances PTP through estrogen receptor (ER) signaling. Peak torques of potentiated twitches were 40%–60% greater than those of unpotentiated twitches and such PTP was greater in ovary-intact mice, or ovariectomized (Ovx) mice treated with E2, compared with Ovx mice (P < 0.047). PTP did not differ between mice with and without ERa ablated in skeletal muscle fibers (P = 0.347). Treatment of ovary-intact and Ovx mice with ERb antagonist and agonist (PHTPP and DPN, respectively) did not affect PTP (P = 0.258). Treatment with G1, an agonist of the G protein-coupled estrogen receptor (GPER), significantly increased PTP in Ovx mice from 41 ± 10% to 66 ± 21% (means ± SD; P = 0.034). Collectively, these data indicate that E2 signals through GPER, and not ERa or ERb, in skeletal muscles of female mice to augment an in vivo parameter of strength, namely, PTP.
Hemodynamics And Arterial Stiffness In Response To Oral Glucose Loading In Individuals With Type Ii Diabetes And Controlled Hypertension, Yu Lun Tai, Smaran Marupudi, Gabriel A. Figueroa, Ryan D. Russell
Hemodynamics And Arterial Stiffness In Response To Oral Glucose Loading In Individuals With Type Ii Diabetes And Controlled Hypertension, Yu Lun Tai, Smaran Marupudi, Gabriel A. Figueroa, Ryan D. Russell
Health & Human Performance Faculty Publications and Presentations
Introduction: Type 2 diabetes (T2D), the fastest growing pandemic, is typically accompanied by vascular complications. A central hallmark of both T2D and vascular disease is insulin resistance which causes impaired glucose transport and vasoconstriction concomitantly. Those with cardiometabolic disease display greater variation in central hemodynamics and arterial elasticity, both potent predictors of cardiovascular morbidity and mortality, which may be exacerbated by concomitant hyperglycemia and hyperinsulinemia during glucose testing. Thus, elucidating central and arterial responses to glucose testing in those with T2D may identify acute vascular pathophysiologies triggered by oral glucose loading.
Aim: This study compared hemodynamics and arterial stiffness to …
Refining The Moose Serum Progesterone Threshold To Diagnose Pregnancy, Madeline Struck, William J. Severud, Yvette M. Chenaux-Ibrahim, Edmund J. Isaac, Janine L. Brown, Seth A. Moore, Tiffany M. Wolf
Refining The Moose Serum Progesterone Threshold To Diagnose Pregnancy, Madeline Struck, William J. Severud, Yvette M. Chenaux-Ibrahim, Edmund J. Isaac, Janine L. Brown, Seth A. Moore, Tiffany M. Wolf
Natural Resource Management Faculty Publications
Pregnancy determination is necessary for sound wildlife management and understanding population dynamics. Pregnancy rates are sensitive to environmental and physiological factors and may indicate the overall trajectory of a population. Pregnancy can be assessed through direct methods (rectal palpation, sonography) or indicated using hormonal assays (serum progesterone or pregnancy-specific protein B, fecal progestogen metabolites). A commonly used threshold of 2 ng/ml of progesterone in serum has been used by moose biologists to indicate pregnancy but has not been rigorously investigated. To refine this threshold, we examined the relationship between progesterone concentrations in serum samples and pregnancy in 87 moose ( …
Restoration Of Normal Blood Flow In Atherosclerotic Arteries Promotes Plaque Stabilization, Morgan A. Schake, Ian S. Mccue, Evan T. Curtis, Thomas J. Ripperda, Samuel Harvey, Bryan T. Hackfort, Anna Fitzwater, Yiannis S. Chatzizisis, Forrest M. Kievit, Ryan M. Pedrigi
Restoration Of Normal Blood Flow In Atherosclerotic Arteries Promotes Plaque Stabilization, Morgan A. Schake, Ian S. Mccue, Evan T. Curtis, Thomas J. Ripperda, Samuel Harvey, Bryan T. Hackfort, Anna Fitzwater, Yiannis S. Chatzizisis, Forrest M. Kievit, Ryan M. Pedrigi
Journal Articles: Cellular & Integrative Physiology
Blood flow is a key regulator of atherosclerosis. Disturbed blood flow promotes atherosclerotic plaque development, whereas normal blood flow protects against plaque development. We hypothesized that normal blood flow is also therapeutic, if it were able to be restored within atherosclerotic arteries. Apolipoprotein E-deficient (ApoE−/−) mice were initially instrumented with a blood flow-modifying cuff to induce plaque development and then five weeks later the cuff was removed to allow restoration of normal blood flow. Plaques in decuffed mice exhibited compositional changes that indicated increased stability compared to plaques in mice with the cuff maintained. The therapeutic benefit of …