Digital Commons Network^™

Associations Between Birth Weight And Adult Sleep Characteristics: A Cross-Sectional Analysis From The Uaehfs, Nirmin F. Juber, Abdishakur Abdulle, Amar Ahmad, Andrea Leinberger-Jabari, Ayesha S.Al Dhaheri, Fatma Al-Maskari, Fatme Alanouti, Mohammad Al-Houqani, Mohammed Hag Ali, Omar El-Shahawy, Scott Sherman, Syed M. Shah, Tom Loney, Youssef Idaghdour, Raghib Ali

All Works

Abnormal birth weight, particularly low birth weight (LBW), is known to have long-term adverse health consequences in adulthood, with disrupted sleep being suggested as a mediator or modifier of this link. We thus aimed to assess the associations between birth weight and self-reported adult sleep characteristics: sleep duration, difficulty waking up in the morning, daily nap frequency, sleep problems at night, snoring, daytime tiredness or sleepiness, and ever-stop breathing during sleep. This cross-sectional analysis used the United Arab Emirates Healthy Future Study data collected from February 2016 to March 2023 involving 2124 Emiratis aged 18–61 years. We performed a Poisson …

Integrating Social Determinants Of Health Into Ethical Digital Simulations, Kristin Kostick-Quenet, Vasiliki Rahimzadeh, Sharmila Anandasabapathy, Meghan Hurley, Anika Sonig, Amy Mcguire

Center for Medical Ethics and Health Policy Staff Publications

No abstract provided.

Validation Of A Biomechanical Injury And Disease Assessment Platform Applying An Inertial-Based Biosensor And Axis Vector Computation, Wangdo Kim, Emir A. Vela, Sean S. Kohles, Victor Huayamave

Publications

Inertial kinetics and kinematics have substantial influences on human biomechanical function. A new algorithm for Inertial Measurement Unit (IMU)-based motion tracking is presented in this work. The primary aims of this paper are to combine recent developments in improved biosensor technology with mainstream motion-tracking hardware to measure the overall performance of human movement based on joint axis-angle representations of limb rotation. This work describes an alternative approach to representing three-dimensional rotations using a normalized vector around which an identified joint angle defines the overall rotation, rather than a traditional Euler angle approach. Furthermore, IMUs allow for the direct measurement of …

Evangelical School Of Nursing Bulletin, 1970-1971, Advocate Aurora Health

Historical Documents - Combined

Evangelical School of Nursing, Oak Lawn, IL: Brochure advertising the Evangelical School of Nursing. Includes information on school policies, education requirements, and a course catalog.

Evangelical School Of Nursing Bulletin, 1973-1974, Advocate Aurora Health

Historical Documents - Combined

Evangelical School of Nursing, Oak Lawn, IL: Brochure advertising the Evangelical School of Nursing. Includes information on school policies, education requirements, and a course catalog.

Exploring Relationships Between Practicing Registered Nurses (Rns) Pharmacology Knowledge And Medication Errors, Coleen Kumar

Dissertations

Medication errors result in significant negative patient outcomes and major costs to the health care system. Registered nurses (RNs) assume a major role in the medication administration process demanding high-level knowledge and skills.

This study aimed to determine if there was a relationship between practicing RNs' pharmacology knowledge and medication error occurrence.

Optimization Of Electrode Configurations For Calibration-Free, Remote Sensing Of Heavy Metals In Water Using Double-Potenital Step Anodic Coulometry, Jessica Bone

Online Theses and Dissertations

Many areas around the world are known and predicted to suffer from arsenic-contaminated drinking water resulting in elevated medical issues. Current arsenic detection techniques require that a sample be taken at the site, carried to the lab, and then tested by a skilled technician, which is not practical for remote, hard to reach places. In collaboration with researchers at the University of Louisville and the University of Kentucky, we are designing an electrochemical cell for a calibration-free detection technique that can be performed remotely, eliminating the need for on-site technicians, and helping to prevent chronic arsenic poisoning. A validated and …

Ronald E. Mcnair Scholars Program Profiles And Abstracts 2023, Motutama Sipelii

McNair Symposium

This is the complete event program and provides presentation abstracts and biographies of McNair scholars and their mentors.

Reduction Of Sparc Protects Mice Against Nlrp3 Inflammasome Activation And Obesity, Seungjin Ryu, Olga Spadaro, Sviatoslav Sidorov, Aileen H. Lee, Sonia Caprio, Christopher Morrison, Steven R. Smith, Eric Ravussin, Irina Shchukina, Maxim N. Artyomov, Yun Hee Youm, Vishwa Deep Dixit

Division of Basic Science Faculty Publications

The comprehensive assessment of long-term effects of reducing intake of energy (CALERIE-II; NCT00427193) clinical trial established that caloric restriction (CR) in humans lowers inflammation. The identity and mechanism of endogenous CR-mimetics that can be deployed to control obesity-associated inflammation and diseases are not well understood. Our studies have found that 2 years of 14% sustained CR in humans inhibits the expression of the matricellular protein, secreted protein acidic and rich in cysteine (SPARC), in adipose tissue. In mice, adipose tissue remodeling caused by weight loss through CR and low-protein diet feeding decreased, while high-fat diet–induced (HFD-induced) obesity increased SPARC expression …

High-Throughput Bioprinting Of The Nasal Epithelium Using Patient-Derived Nasal Epithelial Cells., I Deniz Derman, Miji Yeo, Diana Cadena, Megan Callender, Mian Horvath, Zengshuo Mo, Ruoyun Xiong, Elizabeth Fleming, Phylip Chen, Mark E Peeples, Karolina Palucka, Julia Oh, Ibrahim T Ozbolat

Faculty Research 2023

Progenitor human nasal epithelial cells (hNECs) are an essential cell source for the reconstruction of the respiratory pseudostratified columnar epithelium composed of multiple cell types in the context of infection studies and disease modeling. Hitherto, manual seeding has been the dominant method for creating nasal epithelial tissue models through biofabrication. However, this approach has limitations in terms of achieving the intricate three-dimensional (3D) structure of the natural nasal epithelium. 3D bioprinting has been utilized to reconstruct various epithelial tissue models, such as cutaneous, intestinal, alveolar, and bronchial epithelium, but there has been no attempt to use of 3D bioprinting technologies …

Complete Issue - Vol. 82, No. 1 And 2

Journal of Mississippi History

No abstract provided.

Centenary College Of Brandon Springs: Mississippi's First School Of Medicine, Ralph Didlake, Sarah Hunter Didlake, Jennifer Rogers

Journal of Mississippi History

No abstract provided.

Ten Questions Concerning Smart And Healthy Built Environments For Older Adults, Sanjay Kumar, Samuel H. Underwood, Julie L. Masters, Natalie A. Manley, Iason Konstantzos, Josephine Lau, Ryan Haller, Lily M. Wang

Durham School of Architectural Engineering and Construction: Faculty Publications

In the past decade, the term ‘global aging’ has gained much attention among researchers, policymakers, civil societies, and governments worldwide. The continuous decline in fertility rates and increased life expectancy have resulted in an ongoing demographic transition where the share of adults aged 65 or older is increasing and outnumbering children younger than five years. In the United States and other developed countries, this rapid demographic transition is expected to continue to strain the existing health infrastructure as it becomes increasingly challenging to ensure healthy living environments for older adults. The ten questions and answers in this paper have been …

Evaluating The Role Of The Bovine Vaginal Microbiome In Neonatal And Maternal Health Outcomes, Riley D. Messman

Theses and Dissertations

The dam vaginal microbiota is the first major microbial inoculating community within the neonate. The composition of the dam vaginal microbiota has implications in calf commensal microbiota development. Alterations of the dam microbial community prior to parturition could alter inoculating communities and immune responses in both the dam and calf. Thus, authors aimed to elucidate the microbial community composition of the bovine dam vaginal and calf nasal microbiota post-partum after utilizing betadine lavages (BL). The dam vaginal and calf nasal microbial communities and immune responses were evaluated at 0-, 15-, 30- and 60-day post-partum. Microbiota composition of the dam haircoat, …

Extracorporeal Machine Perfusion May Be A Way To Increase Transplant Donor Reserves, Troy Mohamed, Emily Terrebonne, Susan Kartiko

URGENT Matters

No abstract provided.

Human Microbiome Variation Associated With Race And Ethnicity Emerges As Early As 3 Months Of Age, Elizabeth K. Mallott, Alexandra R. Sitarik, Leslie D. Leve, Camille Cioffi, Carlos A. Camargo, Kohei Hasegawa, Seth R. Bordenstein

Public Health Sciences Articles

Human microbiome variation is linked to the incidence, prevalence, and mortality of many diseases and associates with race and ethnicity in the United States. However, the age at which microbiome variability emerges between these groups remains a central gap in knowledge. Here, we identify that gut microbiome variation associated with race and ethnicity arises after 3 months of age and persists through childhood. One-third of the bacterial taxa that vary across caregiver-identified racial categories in children are taxa reported to also vary between adults. Machine learning modeling of childhood microbiomes from 8 cohort studies (2,756 samples from 729 children) distinguishes …

Cellular Heat Responses Of Desert Mammals Promote Survival In Extreme Conditions, Janessa Montenegro

UNLV Theses, Dissertations, Professional Papers, and Capstones

Increasing temperatures with the potential for heat stress is among the future threats facing many mammals. Cellular mechanisms to maintain homeostasis in the face of heat stress likely differ across species based on naturally tolerated intracellular variability. In some mammals, the homeostatic set point in cells has a narrow range. Other species tolerate more varied intracellular conditions, including in temperature. Heat stress responses of cultured dermal fibroblasts from several mammals were compared to detect cell proliferation and cellular death (chapter 2). Cells from heat- tolerant species (13-lined ground squirrel, dromedary camel, round-tailed ground squirrel, and white-tailed antelope squirrel) were compared …

Synthetic Biology Enabled Modification Of Bone Cells And Impact On Bone Mineral Resorption, Dulce C. Hayes

Biomedical Sciences ETDs

Development of a cell culture based bone model can contribute to biomedical research by producing a reproducible model system that mimics a bone remodeling disorder and reduces the use of animals in research studies. Synthetic biology was used to engineer osteoblast cell lines to alter a key protein in the RANKL pathway in efforts to control the bone remodeling process. Osteoblast cell lines, K7M2 and MC3T3-E1 Subclone 4 were engineered to express osteoprotegerin (OPG) and inhibit OPG expression, respectively. The upregulation of OPG expression was confirmed with Real Time PCR and Quantikine® Immunoassay. To identify the functionality of the engineered …

Development And Application Of A Microfluidic Platform For Quantifying Intra-Tumoral Compressive Stress., Zachary P. Fowler

Electronic Theses and Dissertations

Cancer progression is linked to the emergence of aberrant mechanical signaling in the tumor microenvironment. Modulation of extrinsic signals, such as ECM stiffness and composition, have been thoroughly explored. However, the development of solid stresses within the tumor remains poorly understood. To address this, we have developed a microfluidic platform that generates deformable alginate microbeads that allow for the quantification of compressive stresses generated within a growing glioblastoma (GBM) tumorsphere. PDMS microfluidic devices were fabricated via SU-8 mold with channels ranging from 10µm-40µm in diameter. Fluorescently labeled sodium alginate underwent a cross-linking reaction within the device to generate monodisperse beads …

The Case For Expanding Visual Assessments During Spaceflight, Ethan Waisberg, Joshua Ong, Mouayad Masalkhi, Nasif Zaman, Sharif Amit Kamran, Prithul Sarker, Alireza Tavakkoli, Andrew G Lee

Faculty, Staff and Student Publications

Spaceflight associated neuro-ocular syndrome (SANS) is one of the potential barriers to human long-duration spaceflight (LDSF), including a manned mission to Mars. While a large barrier, the pathophysiology of SANS is not well understood, and functional and structural findings from SANS continue to be further characterized. Currently on the International Space Station (ISS), scheduled visual assessments are static visual acuity, Amsler grid, and a self-reported survey. Additional visual assessments may help the understanding of this neuro-ophthalmic phenomenon, as well as the effects of spaceflight of overall ocular health. In this paper, a case is made for expanding scheduled visual assessments …

Why Animal Experiments Are Still Indispensable In Bone Research: A Statement By The European Calcified Tissue Society, Merle Stein, Florent Elefteriou, Björn Busse, Imke Ak Fiedler, Ronald Young Kwon, Eric Farrell, Mubashir Ahmad, Anita Ignatius, Liam Grover, Liesbet Geris, Jan Tuckermann

Faculty, Staff and Students Publications

Major achievements in bone research have always relied on animal models and in vitro systems derived from patient and animal material. However, the use of animals in research has drawn intense ethical debate and the complete abolition of animal experimentation is demanded by fractions of the population. This phenomenon is enhanced by the reproducibility crisis in science and the advance of in vitro and in silico techniques. 3D culture, organ-on-a-chip, and computer models have improved enormously over the last years. Nevertheless, the overall complexity of bone tissue-cross talk and the systemic and local regulation of bone physiology can often only …

Noncanonical Binding Of Transcription Factors: Time To Revisit Specificity?, Md Abul Hassan Samee

Faculty, Staff and Students Publications

Transcription factors (TFs) are one of the most studied classes of DNA-binding proteins that have a direct functional impact on gene transcription and thus, on human physiology and disease. The mechanisms that TFs use for recognizing target DNA binding sites have been studied for nearly five decades, yet they remain poorly understood. It is classically assumed that a TF recognizes a specific sequence pattern, or motif, as its binding sites. However, recent studies are consistently finding examples of noncanonical binding, that is, TFs binding at sites that do not resemble their sequence motifs. Here we review the current literature on …

A Phenomenological Study Of Females With Adhd Who Experienced Non-Cognitive Academic Difficulty In High School, Monika M. Woods

Doctoral Dissertations and Projects

The purpose of this phenomenological study was to discover the lived experience of women with ADHD who encountered non-cognitive difficulties in the academic environment while attending a U.S. public high school. At this stage in the research, non-cognitive difficulties in the academic environment will be generally defined as academic difficulties not related to academic ability. Non-cognitive characteristics are described as soft skills such as learning strategies, motivation, and personality traits that cannot be identified in scholastic aptitude tests. The application of the hermeneutic phenomenological method was guided using Maslow’s theory of hierarchal needs. Maslow’s theory provided a framework of reflective …

July 25, 2023 Ereporter, University Of Alabama At Birmingham

eReporter (campus newsletter)

No abstract provided.

Correlation Of Placental Weight With Neonatal Weight And Hba1c In Normal Sudanese Pregnant Ladies In Alban-Jaded Teaching Hospital : Correlation Of Placental Weight With Neonatal Weight And Hba1c, Ibrahim Ali, Asim Osman, Wala Ahmed

Iraqi National Journal of Medicine

Background: The placenta is a life-supporting organ for the growing fetus. Several studies have highlighted the relationship between placental weight and neonatal birth weight; however, the role of glycosylated hemoglobin (HbA1c) has not been addressed. Aim: The study aimed to determine the relationship between the placental weight, neonatal birth weight, and HbA1c at term pregnancy in a Sudanese hospital. Methods: This was a cross-sectional hospital-based study conducted at Al Ban-Jaded Hospital between November and December 2022. Data, including the gestational age at delivery (in weeks), parity, mode of delivery, fetal birth weight, placental weight, fetal gender, and presence or absence …

Bicc1 Drives Pancreatic Cancer Progression By Inducing Vegf-Independent Angiogenesis, Chongbiao Huang, Hui Li, Yang Xu, Chao Xu, Huizhi Sun, Zengxun Li, Yi Ge, Hongwei Wang, Tiansuo Zhao, Song Gao, Xiuchao Wang, Shengyu Yang, Peiqing Sun, Zhe Liu, Jing Liu, Antao Chang, Jihui Hao

Faculty, Staff and Student Publications

VEGF inhibitors are one of the most successful antiangiogenic drugs in the treatment of many solid tumors. Nevertheless, pancreatic adenocarcinoma (PAAD) cells can reinstate tumor angiogenesis via activation of VEGF-independent pathways, thereby conferring resistance to VEGF inhibitors. Bioinformatic analysis showed that BICC1 was one of the top genes involved in the specific angiogenesis process of PAAD. The analysis of our own cohort confirmed that BICC1 was overexpressed in human PAAD tissues and was correlated to increased microvessel density and tumor growth, and worse prognosis. In cells and mice with xenograft tumors, BICC1 facilitated angiogenesis in pancreatic cancer in a VEGF-independent …

Usage And Acceptabiity Of Data Normalization In Baseball Pitching, Kevin A. Giordano, Adam Barrack, Kyle Wasserberger, William Murrah, Andy Karduna, Lori Michener

ISBS Proceedings Archive

To account for athletes of different sizes, kinetic values are commonly ‘normalized’ by dividing by mass and/or height. However, the creation of a ratio variable requires certain statistical assumptions to be met. The purpose of this study was to determine if elbow valgus torque predicted by pitching velocity is influenced by the normalization method using regression model comparison with normalized torque values. Both mass and mass*height normalization satisfied the correlation and zero intercept assumptions. Results did not agree between analysis methods that elbow valgus torque could be predicted with pitching velocity at the α = 0.05 level, indicating caution should …

When A Calorie Is Not Just A Calorie: Diet Quality And Timing As Mediators Of Metabolism And Healthy Aging, Maria M Mihaylova, Amandine Chaix, Mirela Delibegovic, Jon J Ramsey, Joseph Bass, Girish Melkani, Rajat Singh, Zheng Chen, William W Ja, Michele Shirasu-Hiza, Mary N Latimer, Julie A Mattison, Anna E Thalacker-Mercer, Vishwa Deep Dixit, Satchidananda Panda, Dudley W Lamming

Faculty, Staff and Student Publications

An epidemic of obesity has affected large portions of the world, increasing the risk of developing many different age-associated diseases, including cancer, cardiovascular disease, and diabetes. In contrast with the prevailing notion that "a calorie is just a calorie," there are clear differences, within and between individuals, in the metabolic response to different macronutrient sources. Recent findings challenge this oversimplification; calories from different macronutrient sources or consumed at different times of day have metabolic effects beyond their value as fuel. Here, we summarize discussions conducted at a recent NIH workshop that brought together experts in calorie restriction, macronutrient composition, and …

The Effects Of Ketones On Brain Metabolism And Cognition, Erin Reiko Saito

Theses and Dissertations

The brain is one of the most energetically demanding organs within the human body and is cognitively susceptible to energetic deficits such that the rise in obesity, insulin resistance, and Alzheimer’s disease in recent decades pose a substantial threat to cognitive longevity. The therapeutic efficacy of ketones are well-established in epilepsy and are currently being applied to other disease states. Alzheimer’s disease is characterized by impairments in brain glucose uptake and metabolism in regions relevant to learning, memory, and cognition that progress with the disease. While brain glucose uptake is impaired, ketone uptake is unaltered, potentially enabling ketones to fuel …

High-Performing Conductive Hydrogels For Wearable Applications., Hossein Omidian, Sumana Dey Chowdhury

HPD Articles

Conductive hydrogels have gained significant attention for their extensive applications in healthcare monitoring, wearable sensors, electronic devices, soft robotics, energy storage, and human-machine interfaces. To address the limitations of conductive hydrogels, researchers are focused on enhancing properties such as sensitivity, mechanical strength, electrical performance at low temperatures, stability, antibacterial properties, and conductivity. Composite materials, including nanoparticles, nanowires, polymers, and ionic liquids, are incorporated to improve the conductivity and mechanical strength. Biocompatibility and biosafety are emphasized for safe integration with biological tissues. Conductive hydrogels exhibit unique properties such as stretchability, self-healing, wet adhesion, anti-freezing, transparency, UV-shielding, and adjustable mechanical properties, making …