Medicine and Health Sciences Commons^™

Sex Differences In Elite Swimming With Advanced Age Are Less Than Marathon Running, Jonathon Senefeld, Michael J. Joyner, A. Stevens, Sandra K. Hunter

Exercise Science Faculty Research and Publications

The sex difference in marathon performance increases with finishing place and age of the runner but whether this occurs among swimmers is unknown. The purpose was to compare sex differences in swimming velocity across world record place (1st–10th), age group (25–89 years), and event distance. We also compared sex differences between freestyle swimming and marathon running. The world's top 10 swimming times of both sexes for World Championship freestyle stroke, backstroke, breaststroke, and butterfly events and the world's top 10 marathon times in 5-year age groups were obtained. Men were faster than women for freestyle (12.4 ± 4.2%), backstroke (12.8 …

Hip External Rotator Strength Is Associated With Better Dynamic Control Of The Lower Extremity During Landing Tasks, Philip Malloy, Alexander Morgan, Carolyn M. Meinerz, Christopher Geiser, Kristof Kipp

Exercise Science Faculty Research and Publications

Hip external rotator strength is associated with better dynamic control of the lower extremity during landing tasks. J Strength Cond Res 30(1): 282–291, 2016—The purpose of this study was to determine the association between hip strength and lower extremity kinematics and kinetics during unanticipated single-leg landing and cutting tasks in collegiate female soccer players. Twenty-three National Collegiate Athletic Association division I female soccer players were recruited for strength testing and biomechanical analysis. Maximal isometric hip abduction and external rotation strength were measured using a hand-held dynamometer and expressed as muscle torque (force × femoral length) and normalized to body weight. …

A Pragma-Dialectical Approach To Argumentative Discourse, Touria Drid

Khazar Journal of Humanities and Social Sciences

Theoretical and procedural diverseness is a feature characterising the study of argumen- tation. The common core in all perspectives is to examine a type of discourse that attempts to convince another party of the acceptability of one’s view(s) through a set of arguments, but what differs, to a larger or lesser extent, is the theoretical apparatus through which discourse is scrutinised. The present paper offers a general account of the pragma-dialec- tical approach to argumentation. Expatiating on the principal theoretical and methodolo- gical lines on which the theory proceeds, the paper aims at delineating the analytical tools provided in this …

Book Review Of Cure, David Yells

Journal of Social, Behavioral, and Health Sciences

In Cure: A Journey Into The Science of Mind Over Body, Dr. Jo Marchant explores the world of complementary and alternative medicine. The context for her exploration is the limitations of standard, Western medicine. In some cases, traditional Western medicine has been unable to provide reliably effective treatment for medical conditions. In other cases, the treatment may result in intolerable side effects. Marchant addresses approaches such as hypnotherapy, virtual reality, and even the power of belief (as reflected in the placebo effect) in the treatment of such disparate conditions as Parkinson’s disease, Irritable Bowel Syndrome, and Fibromyalgia. She combines …

N-Methyl 4-Methyl Amphetamine N-Alkyl Chain Extension Differentially Affects Ion Flux At The Human Dopamine And Norepinephrine Transporters, Alan C. Harris Jr.

Theses and Dissertations

Amphetamine (AMPH) and its derivatives embody a remarkable breadth of pharmacology. These molecules exert their effects, both therapeutic and pathological, at the human monoamine transporters, which tune synaptic dynamics by evacuating monoamine neuromodulators from the synapse subsequent to neuronal impulses. These transporters are electrogenic, and the transporter-mediated current can be correlated to a surrogate measure of the change in membrane voltage: Ca⁺⁺ currents from co-transfected L-type Ca⁺⁺ channels. The present work makes use of this assay, with which it is possible to derive pharmacodynamic metrics from both substrates and inhibitors. This work presents data on a heretofore-unstudied class …

Pharmacological Implications Of Adenosine 2a Receptor- Dopamine Type 2 Receptor Heteromerization, Candice N. Hatcher-Solis

Theses and Dissertations

G protein-coupled receptors (GPCRs) are heptahelical, transmembrane proteins that mediate a plethora of physiological functions by binding ligands and releasing G proteins that interact with downstream effectors. GPCRs signal as monomers, complexes of the same receptor subtype (homomers), or complexes of different receptor subtypes (heteromers). Recently, heteromeric GPCR complexes have become attractive targets for drug development since they exhibit distinct signaling and cell-specific localization from their homomeric counterparts. Yet, the effect of heteromerization on the pharmacology of many GPCR homomers remains unknown. Therefore, we have undertaken the task to examine the effect of heteromerization on G_s signaling through the …

Predictors Of Caffeine-Related Withdrawal Symptoms In College Freshmen, David J. Pomm

Theses and Dissertations

While caffeine withdrawal has been well-characterized, research on caffeine intake and factors associated with withdrawal has been limited. The present study examined prevalence rates of caffeine use and identified psychosocial factors associated with having caffeine withdrawal headaches (CWH). Participants were N = 1,989 college freshmen who participated in the 2011 Spit for Science project. Caffeine use was reported by 80% of the sample. Females were more likely than males to consume caffeine, and soda was the primary source of caffeine for both genders. As hypothesized, daily caffeine users were more likely to report CWH than non-daily users. When multivariable analyses …

Continuous Stationary Phase Gradients For Planar And Column Chromatography, Veeren Dewoolkar

Theses and Dissertations

Surfaces that exhibit a gradual change in their chemical and/or physical properties are termed as surface gradients. Based on the changes in properties they are classified either as physical or chemical gradients. Chemical gradients show variations in properties like polarity, charge, functionality concentration and have found potential applications in fields of biology, physics, biosensing, catalysis and separation science. In this dissertation, surface gradients have been prepared using controlled rate infusion (CRI).

CRI is a simple method in which a surface gradient is formed by carrying out the infusion of organoalkoxysilane in a time-dependent fashion using a set infusion rate. Depending …

The Future Of Abortion Law In The United States, Gerard V. Bradley

Journal Articles

In 1971, Judith Jarvis Thomson published what was then and still often is regarded as a trailblazing philosophical defense of a woman’s right to have a lawful abortion. It is time to revisit Thomson’s paper. The aim here is not to engage Thomson’s pro-choice conclusions, which are indeed mistaken, but to show that her question—to what extent can abortion be morally justified, assuming that it is the deliberate killing of one person by his or her mother—is the question today in American law concerning abortion. Pro-life people and groups argue among themselves about the prudence of political efforts to roll …

Understanding Dna Condensation By Low Generation (G0/G1) And Zwitterionic G4 Pamam Dendrimers, Min An

Theses and Dissertations--Chemistry

Cationic polymers have shown potential as gene delivery vectors due to their ability to condense DNA and protect it from cellular and restriction nucleases. Dendrimers are hyperbranched macromolecules with precisely defined molecular weights and highly symmetric branches stemming from a central core. The nanosize, tunable surface chemistries and ease of surface functionalization has made dendrimers an attractive alternative to conventional linear polymers for DNA delivery applications. The commercially available, cationic dendrimer poly(amidoamine) or PAMAM is the most widely studied dendrimer for use as a gene delivery vector. The aim of this dissertation is to provide an increased understanding of the …

Implementation Of Hiv Drug Resistance Testing In Kenya, Horacio Duarte, Ingrid Beck, James Munyao, Molly Levine, Catherine Kiptinness, Bhavna Chohan, Samah Sakr, Michael Chung, Lisa Frenkel

Internal Medicine, East Africa

Background: Testing for HIV drug resistance prior to antiretroviral therapy (ART) is standard of care in the United States but is rarely performed in Africa due to its high cost. The prevalence of HIV drug resistance is increasing in resource-limited settings (RLS). An affordable and feasible strategy is needed in RLS to identify individuals with drug resistance and prescribe effective ART. Our group developed a low-cost oligonucleotide ligation assay (OLA) that detects mutations conferring resistance. Little data exists on implementing HIV drug resistance testing in RLS. Here, we describe the implementation of OLA in one laboratory in Kenya and discuss …

794 Evaluating Disability In Adult Burn Injury Patients Treated At A Tertiary-Care Burn Unit In Karachi, Pakistan: A Longitudinal Study Using Who Disability Assessment Schedule Ii, Nukhba Zia, Asim Durrani, Safia Awan, Madiha Hashmi, Mazhar Nizam, Asad Latif

Department of Anaesthesia

Background: Disability after burn injury is not assessed in the context of Pakistan. This study assesses disability among adult burn injury patients presenting to a burn unit in Karachi, Pakistan.
Methods: This longitudinal study was conducted at a burn centre is Karachi, Pakistan. Adult patients(>18 years) who were discharge after 24-hour admission were enrolled from August 2014–March 2015. Baseline assessment before discharge and follow-up at 2,6 and 12 weeks after discharge via telephone was done using 12-item WHODAS 2.0 (5 -point likert-scale; 1 = none; 2 = mild; 3 = moderate; 4 = severe; and 5 = extreme) related …

Frequency, Indications And Complications Of Pulmonary Artery Catheter Insertion In Adult Open-Heart Surgery Patients Of A Tertiary Care Hospital, Syed Shabbir Ahmed, Mohammad Irfan Akhtar, Rehana Kamal

Department of Anaesthesia

Background: Patients presenting for cardiac surgery have unstable cardiovascular disease and haemodynamics with multiple coexisting diseases. Optimal monitoring in the perioperative period is very important for best perioperative outcome. The introduction of the flow-directed pulmonary artery catheter (PAC) into clinical practice is one of the most important and popular advances in the field of cardiac anaesthesia. The objective of the study was to determine the frequency, indications and complications of pulmonary artery catheter insertion in adult open-heart surgery patients.Methods: A Prospective observational study was conducted at cardiac operating rooms and Cardiac Intensive care unit (CICU) of Aga Khan University Hospital …

Bois 412/812: Human Genetics—A Peer Review Of Teaching Project Benchmark Portfolio, Colin D. Meiklejohn

UNL Faculty Course Portfolios

This portfolio focuses on Human Genetics, an upper-division course taken primarily by biology majors to fulfill elective credit in their degree. This course studies the genetic basis for human variation, with the goal of placing this variation in the context of human evolutionary history and the consequences of this variation for medical understanding and treatments. In Human Genetics, students complete an original synthetic research paper on a human genetic disorder. Through writing this paper, students are expected to learn how to navigate electronic databases and online resources on human genetic diseases, and to read and synthesize the primary scientific literature. …

Plpt 496/892: Disease Dynamics & Evolution—A Peer Review Of Teaching Project Benchmark Portfolio, Sydney E. Everhart

UNL Faculty Course Portfolios

This benchmark course portfolio was developed as a component of the University of Nebraska Peer Review of Teaching. The course selected for this portfolio was a new course developed and taught as an Independent Study PLPT 496/892. The working title for the course was Disease Dynamics and Evolution. This course was designed to cover core concepts of disease ecology and pathogen emergence/evolution. Concepts were organism-agnostic and important for understanding infectious diseases of humans, animals, and plants. The course format was lecture-based and inquiry driven, using primary literature as case studies. The goal of this course was to use interesting and …

The Mmp-2-Rf And College Students: Do We Remain Stuck In A Normative No-Man’S Land?, P. Kevin Bolinskey, Janice P. Guidi, Kevin R. Myers, Dianna Cooper-Bolinskey, Kelly M. Schuder, Allison V. James, Daniel V. Hudak, Yelena Gonzalez, Eric Mctiernan, Elizabeth A. Smith

Archives of Assessment Psychology

Sixty-plus years of research have demonstrated that college students tend to score significantly higher than older adults on the earlier forms of the MMPI (i.e., MMPI and MMPI-2). Relatively little research has examined whether this pattern of results holds with the newer MMPI-2-RF. The present study compared MMPI-2-RF scores of college students, both by gender and combined, to a reference group composed of equal numbers of men and women from the MMPI-2 normative sample. Results demonstrated that this pattern of higher scores among college students remains a concern when using the MMPI-2-RF. Of particular concern is the finding that women’s …

A Case Of Refractory Thrombotic Thrombocytopenic Purpura Treated With Plasmapheresis And Rituximab, Nicholas Kirui, Ahmed Sokwala

Internal Medicine, East Africa

Thrombotic thrombocytopenic purpura (TTP) is a rare, life-threatening disorder with no prevalence or incidence studies in sub-Saharan Africa. Acquired TTP has several causes, all of which lead to decreased activity of von Willebrand factor cleaving protease (ADAMTS13) due to autoantibodies that are directed towards ADAMTS13. We report a case of a 46-year-old man who presented with most of the classic clinical manifestations of TTP.

Short Communication: Analysis Of Minor Populations Of Human Immunodeficiency Virus By Primer Identification And Insertion-Deletion And Carry Forward Correction Pipelines, Paul Hughes, Wenjie Deng, Scott C. Olson, Robert W. Coombs, Michael Chung, Lisa M. Frenkel

Internal Medicine, East Africa

Accurate analysis of minor populations of drug-resistant HIV requires analysis of a sufficient number of viral templates. We assessed the effect of experimental conditions on the analysis of HIV pol 454 pyrosequences generated from plasma using (1) the ‘‘Insertion-deletion (indel) and Carry Forward Correction’’ (ICC) pipeline, which clusters sequence reads using a nonsubstitution approach and can correct for indels and carry forward errors, and (2) the ‘‘Primer Identification (ID)’’ method, which facilitates construction of a consensus sequence to correct for sequencing errors and allelic skewing. The Primer ID and ICC methods produced similar estimates of viral diversity, but differed in …

Symptoms In Women With Peripartum Cardiomyopathy: A Mixed Method Study, Harshida Patel, Marie Berg, Anders Barasa, Cecily Begley, Maria Schaufelberger

Internal Medicine, East Africa

Objective: Peripartum Cardiomyopathy is a form of cardiac disease often associated with cardiac failure, occurring in late pregnancy or after childbirth. The anatomical and physiological changes in the mother associated with normal pregnancy are profound, and this may result in symptoms and signs that overlap with Peripartum Cardiomyopathy, leading to missed or delayed diagnosis. Women's experiences of Peripartum Cardiomyopathy symptoms remain poorly studied. The aim of this study was to explore and descirbe women’s experiences of symptoms in Peripartum Cardiomyopathy.

Design: A triangulation of methods with individual interviews and data from medical records.

Setting: Mothers with Peripartum Cardiomyopathy diagnosis were …

A Global Reference For Caesarean Section Rates (C‐Model): A Multicountry Cross‐Sectional Study, J. P. Souza, A. P. Betran, A. Dumont, B De Mucio, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

Objective: To generate a global reference for caesarean section (CS) rates at health facilities. Design Cross-sectional study.

Setting: Health facilities from 43 countries. Population/Sample Thirty eight thousand three hundred and twenty-four women giving birth from 22 countries for model building and 10 045 875 women giving birth from 43 countries for model testing.

Methods: We hypothesised that mathematical models could determine the relationship between clinical-obstetric characteristics and CS. These models generated probabilities of CS that could be compared with the observed CS rates. We devised a three-step approach to generate the global benchmark of CS rates at health facilities: …

Effects Of The Copper Intrauterine Device Versus Injectable Progestin Contraception On Pregnancy Rates And Method Discontinuation Among Women Attending Termination Of Pregnancy Services In South Africa: A Pragmatic Randomized Controlled Trial, G. Justus Hofmeyr, Mandisa Singata-Madliki, Theresa A. Lawrie, Eduardo Bergel, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

Background: The copper intrauterine device (IUD) is under-utilised in South Africa, where injectable progestin contraception (IPC) dominates contraception usage. There is a lack of robust comparative data on these contraceptive options to inform policy, programs, clinical counseling, and women’s choices.

Methods: Within the context of a South African program to increase women’s access to the IUD, we conducted a pragmatic, open-label, parallel-arm, randomised controlled trial of the IUD versus IPC at two South African hospitals. The target sample size was 7,000 women and the randomisation ratio was 1:1. The random sequence was computer-generated and group allocation was concealed in sealed, …

Contraceptive Method Choice Among Women In Slum And Non-Slum Communities In Nairobi, Kenya, Rhoune Ochako, Chimaraoke Izugbara, Jerry Okal, Ian Askew, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

Background: Understanding women’s contraceptive method choices is key to enhancing family planning services provision and programming. Currently however, very little research has addressed inter and intra-regional disparities in women’s contraceptive method choice. Using data from slum and non-slum contexts in Nairobi, Kenya, the current study investigates the prevalence of and factors associated with contraceptive method choice among women.

Methods: Data were from a cross-sectional quantitative study conducted among a random sample of 1,873 women (aged 15–49 years) in two non-slum and two slum settlement areas in Nairobi, Kenya. The study locations were purposively sampled by virtue of being part of …

Assessing Women's Satisfaction With Family Planning Services In Mozambique, Leonardo Chavane, Martinho Dgedge, Patricia Bailey, Osvaldo Loquiha, Marc Aerts, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

Background: The contraceptive prevalence rate in Mozambique was estimated as 11.3% in the last Demographic and Health Survey. The impact of family planning (FP) on women’s health and on the reduction of maternal mortality is well known.

Methods: Acknowledging the importance of user satisfaction in the utilisation of health services, exit interviews were used to assess women’s satisfaction with FP services in Mozambique. The survey, conducted in 174 health facilities, was representative at the national level, covered all provinces, and both urban and rural areas.

Results: Overall, 86% of respondents were satisfied with FP services, but issues such as insufficient …

Scientific Basis For Standardization Of Fetal Head Measurements By Ultrasound: A Reproducibility Study, R. Napolitano, V. Donadono, E. O. Ohuma, C. L. Knight, Sikolia Wanyonyi, B. Kemp, T. Norris, A. T. Papageorghiou

Obstetrics and Gynaecology, East Africa

Objective: To compare the standard methods for ultrasound measurement of fetal head circumference (HC) and biparietal diameter (BPD) (outer-to-outer (BPDoo) vs outer-to-inner (BPDoi) caliper placement), and compare acquisition of these measurements in transthalamic (TT) vs transventricular (TV) planes.

Methods: This study utilized ultrasound images acquired from women participating in the Oxford arm of the INTERGROWTH-21st Project. In the first phase of the study, BPDoo and BPDoi were measured on stored images. In the second phase, real-time measurements of BPD, occipitofrontal diameter (OFD) and HC in TT and TV planes were obtained by pairs of sonographers. Reproducibility of measurements made by …

You Are What You (Can) Eat: Cultivating Resistance Through Food, Justice, And Gardens On The South Side Of Chicago, Ida B. Kassa

Pomona Senior Theses

Though food is widely recognized as a basic necessity for humanity, disparate access to it highlights whose bodies, environments, health, nutrition, and utter existence has mattered most in American society—and whose has mattered the least. Through interviews with residents of the South Side of Chicago about the alternative food pathway they’ve forged for themselves, we learn that food becomes much more than just sustenance. Interviewees describe our present day food system as undeniably rooted in a history of enslavement and exploitation of Black and Brown bodies; they regard food justice work by communities of color as an important source of …

Fructose Acute Effects On Glucose, Insulin, And Triglyceride After A Solid Meal Compared With Sucralose And Sucrose In A Randomized Crossover Study, Clare Gallagher, J.B. Keogh, Eva Pedersen, Peter M. Clifton

Articles

Fructose, which is a sweetener with a low glycemic index, has been shown to elevate postprandial triglyceride compared with glucose. There are limited data on the effect of fructose in a solid mixed meal containing starch and protein.We determined the effects of sucrose, fructose, and sucralose on triglyceride, glucose, and insulin in an acute study in healthy, overweight, and obese individuals.The study had a randomized crossover design. Twenty-seven participants with a mean age of 44 y and a mean body mass index (in kg/m(2)) of 26 completed the study. Fructose (52 g), sucrose (65 g), and sucralose (0.1 g) were …

Views Of Fathers In Ireland On The Experience And Challenges Of Having A Breast-Feeding Partner, Annemarie Bennett, Daniel Mccartney, John Kearney

Articles

Objective this study investigated the relationship between fathers and breast feeding in Ireland.

Design and method a cross-sectional semi-quantitative questionnaire with closed-ended and open-ended questions was posted to 1398 men with an Irish partner who had given birth 4–7 months previously. Fathers who specified that their partner breast fed their last or only child were questioned about their: influence on the breast feeding decision; ability to assist with breast feeding challenges; preferred type of information on breast feeding; perceived advantages and disadvantages to breast feeding; and views on breastfeeding in public. Data from closed-ended questions on breast feeding were presented …

The Healthy Heart Program At The University Of Montana: A Program Review, Laura B. Porisch

Graduate Student Theses, Dissertations, & Professional Papers

Porisch, Laura, M.S., Spring 2016 Health and Human Performance

Abstract—The Healthy Heart Program at the University of Montana: A Program Review

Chairperson: Steven Gaskill

Purpose: The purpose of this paper is to identify whether the Healthy Heart Program at the University of Montana is successful at facilitating lifestyle behavior changes. Methods: Six participants from Spring of 2015 were interviewed 3-4 months post and again 9-10 months post participation in the program. Interview questions focused on whether participants were working toward goals as well as their opinion of the program and what could be done to improve it. Additionally, 18 participants …

“The Most Poisonous Of All Diseases Of Mind Or Body”: Colorphobia And The Politics Of Reform, April J. Gemeinhardt

Graduate Student Theses, Dissertations, & Professional Papers

Focusing on the mid-1830s through 1865, this thesis explores colorphobia—the irrational fear and hatred of black people otherwise known as racial prejudice—as a reform tactic adopted by abolitionists. It argues that colorphobia played a pivotal role in the radical abolitionist reform agenda for promoting anti-slavery, immediate emancipation, equal rights, and black advancement. By framing racial prejudice as a disease, abolitionists believed connotations, stigmas, and fears of illness would elicit more attention to the rapidly increasing racial prejudice in the free North and persuade prejudiced white Americans into changing their ways. Abolitionists used parallels to cholera, choleraphobia (fear of cholera), and …

Aadej Comm 47 1 2016

AADEJ - The Communicator

The Communicator is the official journal of the American Association of Dental Editors and Journalists (AADEJ). It is published quarterly, distributed digitally via email to members, and posted on the Association's website, AADEJ.org. Each issue includes regular updates from the editorial team and AADEJ board, as well as feature articles on current issues in the field.