One Step At A Time: Robotics Lab Team Combines Talents In Quest For The Perfect Synthetic Tendon,
2021
Colby College
One Step At A Time: Robotics Lab Team Combines Talents In Quest For The Perfect Synthetic Tendon, Laura Meader
Colby Magazine
When Caitrin Eaton arrived at Colby a year ago, she named her new robotics lab C3PO. The name grabs students’ attention, but they’re drawn to the lab for another reason: Eaton’s cutting-edge research unites engineering and animal physiology to help robots walk more smoothly than Hollywood’s stiff-legged C-3PO robot.
Race And Drug Toxicity: A Study Of Three Cardiovascular Drugs With Strong Pharmacogenetic Recommendations.,
2021
George Washington University
Race And Drug Toxicity: A Study Of Three Cardiovascular Drugs With Strong Pharmacogenetic Recommendations., Travis J. O'Brien, Kevin Fenton, Alfateh Sidahmed, April Barbour, Arthur F Harralson
Pharmacology and Physiology Faculty Publications
No abstract provided.
Effect Of Estrogen Pretreatment On Glial-Like Cell Viability Following Stress Response Hormone Treatment,
2021
Columbus State University
Effect Of Estrogen Pretreatment On Glial-Like Cell Viability Following Stress Response Hormone Treatment, Bridget N. Smith, Kevin S. Burgess, Kathleen S. Hughes
Georgia Journal of Science
The role of steroid hormones is critical in cellular function. Previous studies have found a positive correlation between the endogenous estrogen 17β-estradiol and cellular protection. Conversely, exogenous conjugated equine estrogens provide less protective mechanisms than endogenous hormones, and little is known about the role of estrogens in cellular protection during a stress response. In the present study, we compare the effects of short-term estrogen pretreatments (alone and in combination) on cell viability when cells with glial cell morphology are exposed to either epinephrine or cortisol. Results showed that 1 µM 17β-estradiol resulted in decreased cell viability following the epinephrine treatment; …
Adult Spiny Mice (Acomys) Exhibit Endogenous Cardiac Recovery In Response To Myocardial Infarction,
2021
University of Kentucky
Adult Spiny Mice (Acomys) Exhibit Endogenous Cardiac Recovery In Response To Myocardial Infarction, Hsuan Peng, Kazuhiro Shindo, Renée R. Donahue, Erhe Gao, Brooke M. Ahern, Bryana M. Levitan, Himi Tripathi, David Powell, Ahmed Noor, Garrett A. Elmore, Jonathan Satin, Ashley W. Seifert, Ahmed K. Abdel-Latif
Physiology Faculty Publications
Complex tissue regeneration is extremely rare among adult mammals. An exception, however, is the superior tissue healing of multiple organs in spiny mice (Acomys). While Acomys species exhibit the remarkable ability to heal complex tissue with minimal scarring, little is known about their cardiac structure and response to cardiac injury. In this study, we first examined baseline Acomys cardiac anatomy and function in comparison with commonly used inbred and outbred laboratory Mus strains (C57BL6 and CFW). While our results demonstrated comparable cardiac anatomy and function between Acomys and Mus, Acomys exhibited a higher percentage of cardiomyocytes displaying …
Editorial: Perturbations In Metabolic Cues: Implications For Adverse Cardiac Function Leading To Sudden Cardiac Death,
2021
University of Kentucky
Editorial: Perturbations In Metabolic Cues: Implications For Adverse Cardiac Function Leading To Sudden Cardiac Death, Brian P. Delisle, Ademuyiwa S. Aromolaran
Physiology Faculty Publications
No abstract provided.
Moving In Fluid: Exploring How Fishes Manipulate Water To Swim Efficiently,
2021
University of South Florida
Moving In Fluid: Exploring How Fishes Manipulate Water To Swim Efficiently, Nils B. Tack
USF Tampa Graduate Theses and Dissertations
Moving through a dense fluid such as water presents some unique challenges to minimizing energy use and maximizing performance (i.e., speed). Due to animal-fluid interactions during swimming (drag and thrust production) fish have evolved a variety of morphological structures and locomotor mechanisms. For instance, fish rely on body bending and/or fins to interact with the surrounding water such that energy can be transferred to generate thrust. Typically, this synergy promotes morphologies and behaviors aimed at enhancing propulsive efficiency and/or minimizing metabolic activity to lessen the cost of transport (COT). This work focuses on quantifying the energetic and hydromechanical benefits of …
Fibroblast Growth Factor 19 Increases The Excitability Of Pre-Motor Glutamatergic Dorsal Vagal Complex Neurons From Hyperglycemic Mice,
2021
University of Kentucky
Fibroblast Growth Factor 19 Increases The Excitability Of Pre-Motor Glutamatergic Dorsal Vagal Complex Neurons From Hyperglycemic Mice, Jordan B. Wean, Bret N. Smith
Physiology Faculty Publications
Intracerebroventricular administration of the protein hormone fibroblast growth factor 19 (FGF19) to the hindbrain produces potent antidiabetic effects in hyperglycemic mice that are likely mediated through a vagal parasympathetic mechanism. FGF19 increases the synaptic excitability of parasympathetic motor neurons in the dorsal motor nucleus of the vagus (DMV) from hyperglycemic, but not normoglycemic, mice but the source of this synaptic input is unknown. Neurons in the area postrema (AP) and nucleus tractus solitarius (NTS) express high levels of FGF receptors and exert glutamatergic control over the DMV. This study tested the hypothesis that FGF19 increases glutamate release in the DMV …
Editorial: Recent Advances In Cardiotoxicity Testing,
2021
University of Louisville
Editorial: Recent Advances In Cardiotoxicity Testing, Tamer M. A. Mohamed, Javid Moslehi, Jonathan Satin
Physiology Faculty Publications
No abstract provided.
Scaling Of Computed Tomography Body Composition To Height: Relevance Of Height-Normalized Indices In Patients With Colorectal Cancer,
2021
LSU Health Sciences Center - New Orleans
Scaling Of Computed Tomography Body Composition To Height: Relevance Of Height-Normalized Indices In Patients With Colorectal Cancer, Justin C. Brown, Steven B. Heymsfield, Bette J. Caan
School of Medicine Faculty Publications
Background: Body weight scales to height with a power of ≈2 (weight/height2), forming the basis of body mass index (BMI). The corresponding scaling of body composition measured by abdominal computed tomography (CT) to height has not been established. The objective of this analysis was to quantify the scaling of body composition measured by a single-slice axial abdominal CT image (skeletal muscle, and visceral, subcutaneous, and total adipose tissue) to height in patients with colorectal cancer (CRC). Methods: This cross-sectional study included non-Hispanic white males and females, aged 18–80 years, who were diagnosed with stage I–III CRC at an integrated health …
Editorial: The Metabolism Of The Neuron-Glia Unit,
2021
Albany Medical College
Editorial: The Metabolism Of The Neuron-Glia Unit, Yannick Poitelon, Lance A. Johnson, Marie-Ève Tremblay
Physiology Faculty Publications
No abstract provided.
Covid-19 Lockdowns: Exacerbating The Silent Pandemic,
2021
Airway & Exercise Physiology Research Laboratory, David Geffen School of Medicine, University of California Los Angeles
Covid-19 Lockdowns: Exacerbating The Silent Pandemic, David Gomez, Eric V. Neufeld, James W. Hicks, Brett A. Dolezal
International Journal of Exercise Science
International Journal of Exercise Science 14(3): 1256-1260, 2021. The global medical community has exalted the vaccine as the champion solution to end the violent toll inflicted by COVID-19. While the role of vaccines cannot be undervalued in wide-scale intervention, presenting them as the sole solution exonerates individuals of the importance of taking ownership over their lifestyle choices. This editorial focuses on the importance of physical activity as a crucial component of COVID-19 prevention programs and a long-term investment against chronic diseases.
The Brain Family,
2021
Illinois Mathematics and Science Academy
The Brain Family, Edward Ning '23, Siddharth Tiwari '22, Avery Hedican '23
Human Diseases Graphic Novels
No abstract provided.
Using Exercise As A Stress Management Technique During The Covid-19 Pandemic: The Differences Between Men And Women In College,
2021
The Pennsylvania State University
Using Exercise As A Stress Management Technique During The Covid-19 Pandemic: The Differences Between Men And Women In College, Lucas D. Elliott, Oliver W. A. Wilson, Kelsey Holland, Melissa Bopp
International Journal of Exercise Science
International Journal of Exercise Science 14(5): 1234-1246, 2021. Psychological stress is a major concern in college students and can lead to negative mental and physical health outcomes. The COVID-19 pandemic has increased psychological stress. Using exercise as a stress management technique has been shown to have a large effect in preventing and treating psychological stress. This study attempts to understand the gender differences between how using exercise as a stress management technique predicts perceived stress levels during the COVID-19 pandemic. Students completed an online survey to self-report their stress management techniques, perceived stress (PSS-10), grade point average (GPA) and demographics …
Different Barbell Height Positions Affect Maximal Isometric Deadlift Force And Subsequent Squat Jump Performance In Recreationally-Trained Men,
2021
California State University, Northridge
Different Barbell Height Positions Affect Maximal Isometric Deadlift Force And Subsequent Squat Jump Performance In Recreationally-Trained Men, Jonathan Montano, Elizabeth Torossian, Vincent G.F. Martinez, Leran Lhanie, Shahan Awakimian, Charles Ricardo Lopes, Priscyla N. Marchetti, Paulo Henrique Marchetti
International Journal of Exercise Science
International Journal of Exercise Science 14(4): 1247-1255, 2021. The primary purpose of this study is to examine the effect of two different deadlift barbell height positions on maximal isometric force and subsequent maximal squat jump performance in recreationally-trained men. Fifteen young, healthy, recreationally-trained men (age: 24.7 ± 3.5years, height: 177.1 ± 7.9cm, and total body mass: 81.2 ± 9.8kg) volunteered to participate. All participants performed maximal squat jumps (MSJ) at 90º of knee flexion before (pre-test) and after 4-min (post-test) performing the deadlift exercise using maximal isometric force (MIF) and MIF normalized by body mass (ratioMIF) in two …
The Effects Aerobic Fitness Has On Heart Rate Responses For A Custody Assistant Recruit Class Performing A Formation Run,
2021
California State University, Fullerton
The Effects Aerobic Fitness Has On Heart Rate Responses For A Custody Assistant Recruit Class Performing A Formation Run, Karly Rodas, Matthew Moreno, Ashley Bloodgood, J. Jay Dawes, Joseph Dulla, Robin Marc Orr, Robert G. Lockie
International Journal of Exercise Science
International Journal of Exercise Science 14(4): 1219-1233, 2021. This study measured the heart rate (HR) responses to a formation run (group run completed along a set route) performed by higher fitness (HF), moderate fitness (MF), or lower fitness (LF) custody assistant (CA) recruits. Retrospective data from 26 recruits (12 males, 14 females) were analyzed. Prior to academy training, a YMCA step test was administered. Recruits were divided into three groups based on recovery HR: top 25% were HF; bottom 25% were LF; the rest were MF. Recruit HR was measured during a formation run completed at an ~11-minute mile· pace …
Creating Reel Designs: Reflecting On Arthrogryposis Multiplex Congenita In The Community,
2021
Purdue University
Creating Reel Designs: Reflecting On Arthrogryposis Multiplex Congenita In The Community, Iris Layadi
Purdue Journal of Service-Learning and International Engagement
Because of its extreme rarity, the genetic disease arthrogryposis multiplex congenita (AMC) and the needs of individuals with the diagnosis are often overlooked. AMC refers to the development of nonprogressive contractures in disparate areas of the body and is characterized by decreased flexibility in joints, muscle atrophy, and developmental delays. Colton Darst, a seven-year-old boy from Indianapolis, Indiana, was born with the disorder, and since then, he has undergone numerous surgical interventions and continues to receive orthopedic therapy to reduce his physical limitations. His parents, Michael and Amber Darst, have hopes for him to regain his limbic motion and are …
Body Composition Assessment In Masters Level Swimmers,
2021
Bowling Green State University - Main Campus
Body Composition Assessment In Masters Level Swimmers, Megan E. Larson, Amy Morgan, Jessica Kiss, Mary-Jon Ludy
International Journal of Aquatic Research and Education
Body composition of collegiate swimmers has been extensively studied; however, there are limited reports of body composition among Masters swimmers. This study compared the accuracy of air displacement plethysmography (ADP) and bioelectrical impedance (BIA) to the gold standard method of underwater weighing (UWW) in Masters level swimmers. The relationship between percent body fat (%BF) and body mass index (BMI) was also assessed. Recruitment (n = 6 females, 11 males) occurred at two Masters swim clubs. Pearson correlation coefficients revealed no significant differences between ADP, BIA, and UWW (p > 0.05). For both female and male Masters swimmers, the mean %BF …
Diversity And Inclusion In The Stem Classroom,
2021
Illinois Mathematics and Science Academy
Diversity And Inclusion In The Stem Classroom, Sowmya Anjur
Faculty Publications & Research
A model of equity and diversity in STEM education has been developed, with applications to classroom pedagogy. This Equity and Excellence Model incorporates culturally responsive classrooms, based on diversity and equity minded practices. The diversity model was successfully implemented into a Science classroom and this model is still evolving to be more widespread to fit other classrooms and districts nationwide.
The Effect Of Rest Interval Length On Upper And Lower Body Exercises In Resistance-Trained Females,
2021
University of New Mexico
The Effect Of Rest Interval Length On Upper And Lower Body Exercises In Resistance-Trained Females, Desmond J. Millender, Zachary A. Mang, Jason R. Beam, Rogelio A. Realzola, Leonard Kravitz
International Journal of Exercise Science
International Journal of Exercise Science 14(7): 1178-1191, 2021. The purpose of this study was to investigate the effects of SHORT (1 min) and LONG (3 min) rest intervals (RI) on total volume lifted (TVL), repetition performance, fatigue index (FI), and blood lactate [La] during upper body (chest press) and lower body (leg press) exercise with low-intensity (75% of a 10-RM) in trained female lifters. Fourteen females (mean ± SD, age = 22.9 ± 5.4 years, training experience = 5.2 ± 2.5 years, height = 166.1 ± 6.9 cm, weight = 61.3 ± 5.1 kg, body fat % = 21.7 ± …
Effects Of Isometric Exercises Versus Static Stretching In Warm-Up Regimens For Running Sport Athletes: A Systematic Review,
2021
Department of Physical Therapy, Azusa Pacific Univeristy
Effects Of Isometric Exercises Versus Static Stretching In Warm-Up Regimens For Running Sport Athletes: A Systematic Review, Zachary Ullman, Michael Fernandez, Matthew Klein
International Journal of Exercise Science
International Journal of Exercise Science 14(6): 1204-1218, 2021. The objective of this review was to identify studies that report the pre-exercise effects of isometric exercise versus static stretching on performance and injury rates of running athletes in comparison to their outcomes. Seven electronic databases were searched: Cochrane, PEDro, CINAHL, PubMed, MEDLINE, SportDiscus, and GoogleScholar. Data was collected using an established PICO question, and assembled logic grid. The included articles were required to (1) assess running performance or injury prevention and (2) include isometric exercises/muscle activation and/or static stretching. Articles published prior to the year 2000, non-English, and non-human studies were …
