Digital Commons Network^™

Probiotics And Human Milk Differentially Influence The Gut Microbiome And Nec Incidence In Preterm Pigs, Valeria Melendez Hebib, Diana H Taft, Barbara Stoll, Jinxin Liu, Lee Call, Gregory Guthrie, Nick Jensen, Amy B Hair, David A Mills, Douglas G Burrin

Faculty, Staff and Students Publications

Necrotizing enterocolitis (NEC) is the leading cause of death caused by gastrointestinal disease in preterm infants. Major risk factors include prematurity, formula feeding, and gut microbial colonization. Microbes have been linked to NEC, yet there is no evidence of causal species, and select probiotics have been shown to reduce NEC incidence in infants. In this study, we evaluated the effect of the probiotic Bifidobacterium longum subsp. infantis (BL. infantis), alone and in combination with a human milk oligosaccharide (HMO)—sialylactose (3′SL)—on the microbiome, and the incidence of NEC in preterm piglets fed an infant formula diet. We studied 50 …

Chronic Supplementation With L-Isoleucine Alone Or In Combination With Exercise Reduces Hepatic Cholesterol Levels With No Effect On Serum Glucose, Insulin, Or Lipids In Rats Fed A High Fructose Diet, Michael Dellogono, Lyra Clark, Cynthia Ferrara, Mahdi Garelnabi, Thomas A. Wilson

Health Sciences Faculty Publications

The thought of using branched-chain amino acids (BCAA) in the prevention and treatment of certain disorders is becoming increasingly popular. Individual BCAA use has been associated with improving glucose tolerance and liver disease. Previous studies have cited improvements in glucose metabolism with a single dose of L-isoleucine (ILE). However, it is still unclear whether chronic consumption of ILE has any direct benefit. The objective of this study was to examine the influence of chronic ILE supplementation alone or in combination with exercise on fasting serum glucose, insulin, lipids, and lipoprotein cholesterol levels; glucose tolerance; and hepatic lipids in rats. Male …

Issue Of Data Imbalance On Low Birthweight Baby Outcomes Prediction And Associated Risk Factors Identification: Establishment Of Benchmarking Key Machine Learning Models With Data Rebalancing Strategies, Yang Ren, Dezhi Wu, Yan Tong, Ana Lopéz-De Fede, Sarah Gareau

Publications

Background: Low birthweight (LBW) is a leading cause of neonatal mortality in the United States and a major causative factor of adverse health effects in newborns. Identifying high-risk patients early in prenatal care is crucial to preventing adverse outcomes. Previous studies have proposed various machine learning (ML) models for LBW prediction task, but they were limited by small and imbalanced data sets. Some authors attempted to address this through different data rebalancing methods. However, most of their reported performances did not reflect the models’ actual performance in real-life scenarios. To date, few studies have successfully benchmarked the performance of ML …

Exclusive Breastfeeding: Barrier Analysis Amongst Omani Mothers, Samia Al-Ghannami, Salima Al-Mamari, Danielle Chekaraou, Caroline Abla, Ibtisam Al-Ghmmari, Amna Al-Ajmi, Saleh Al-Shammkhi, Ruqaiya M. Al-Balushi, Fatma Al-Mamari, Ruth M. Mabry

Sultan Qaboos University Medical Journal

Objectives: This study aimed to examine individual barriers and supports to exclusive breastfeeding (EBF) and identify potential policy and programmatic interventions in Oman, where less than a quarter of Omani infants under six months are exclusively breastfed. Methods: A cross-sectional barrier analysis (BA) was carried out among a purposive sample of Omani women who were selected and interviewed by trained enumerators in health clinics in various parts of the country. A BA tool, adapted for the Omani context, covered 12 common determinants of behaviour adoption using open-ended questions regarding participants’ perceptions about EBF including positive and negative consequences, self-efficacy and …

Enhancing Child Development In Oman: Applying Global Agenda Into Local Context, Watfa Al-Mamari, Ahmed B. Idris, Kamila Al-Alawi, Najma Rashid, Fannah Al Fannah Al-Araimi, Khalid Siddeeg

Sultan Qaboos University Medical Journal

No abstract provided.

Comparison Of Short-Course And Conventional Antimicrobial Duration In Mild And Moderate Complicated Intra-Abdominal Infections: A Randomised Controlled Trial, P Vinodhini, Sathasivam Sureshkumar, Balakrishnan Gurushankari, Thulasingam Mahalakshmy, Vikram Kate

Sultan Qaboos University Medical Journal

Objectives: Studies have shown the feasibility of short-course antimicrobials in complicated intra-abdominal infection (CIAI) following source control procedure (SCP). This study aimed to compare postoperative complication rates in short-course (5 days) and conventional (7–10 days) duration groups after antimicrobial therapy. Methods: This was a single-centre, open-labelled, randomised controlled trial conducted in Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India, from July 2017 to December 2019 on patients with CIAI. Patients who were haemodynamically unstable, pregnant and had non-perforated, non-gangrenous appendicitis or cholecystitis were excluded. Primary endpoints were surgical site infection (SSI), recurrent intra-abdominal infection (IAI) and mortality. Secondary …

Inappropriate Hospital Stay Of Patients Admitted Under Care Of General Medicine Units: A Retrospective Study, Ahmed Al-Yarabi, Huriya Al Balushi, Khaloud Al Hatmi, Reem Al Yahyaie, Abdullah M. Al Alawi, Khalfan Al Zeedy, Hatem Al Farhan

Sultan Qaboos University Medical Journal

Objectives: This study aimed to assess the incidence of inappropriate hospital stay and to identify the reasons behind inappropriate hospitalisation. Methods: This retrospective cohort study included patients admitted in the General Internal Medicine Unit, Sultan Qaboos University Hospital, Muscat, Oman, from January to June 2020. The average length of hospital stay for all included patients was calculated. The appropriateness evaluation protocol technique was used to examine admissions that exceeded the average length of hospital stay; subsequently, the reasons for the inappropriate hospital stay were identified. Results: There were 855 admissions during the study period. In this cohort, 53.1% were male …

Race-Free Estimated Glomerular Filtration Rate Equation In Kidney Transplant Recipients: Development And Validation Study, Marc Raynaud, Solaf Al-Awadhi, Ivana Juric, Gillian Divard, Yannis Lombardi, Nikolina Basic-Jukic, Olivier Aubert, Laurence Dubourg, Ingrid Masson, Christophe Mariat, Dominique Prié, Vincent Pernin, Moglie Le Quintrec, Timothy S Larson, Mark D Stegall, Boris Bikbov, Piero Ruggenenti, Laurent Mesnard, Hassan N Ibrahim, Marie Bodilsen Nielsen, Arthur J Matas, Brian J Nankivell, Stan Benjamens, Robert A Pol, Stephan J L Bakker, Xavier Jouven, Christophe Legendre, Nassim Kamar, Byron H Smith, Hani M Wadei, Antoine Durrbach, Flavio Vincenti, Giuseppe Remuzzi, Carmen Lefaucheur, Andrew J Bentall, Alexandre Loupy

Faculty, Staff and Student Publications

OBJECTIVE: To compare the performance of a newly developed race-free kidney recipient specific glomerular filtration rate (GFR) equation with the three current main equations for measuring GFR in kidney transplant recipients.

DESIGN: Development and validation study SETTING: 17 cohorts in Europe, the United States, and Australia (14 transplant centres, three clinical trials).

PARTICIPANTS: 15 489 adults (3622 in development cohort (Necker, Saint Louis, and Toulouse hospitals, France), 11 867 in multiple external validation cohorts) who received kidney transplants between 1 January 2000 and 1 January 2021.

MAIN OUTCOME MEASURE: The main outcome measure was GFR, measured according to local practice. …

Dietary Changes Among Normal And High Blood Pressure Adolescents During The Covid-19 Pandemic, Bernadette Victoria, Ratu Ayu Dewi Sartika, Rizti Millva Putri

Kesmas

The COVID-19 pandemic has significantly impacted adolescents' unhealthy eating habits and sedentary lifestyles, leading to an increase in blood pressure and obesity rate. High blood pressure among adolescents is an early indicator of adult hypertension, but this condition has received less attention recently. Therefore, this study aimed to determine the differences in dietary changes among high school students with normal and high blood pressure before and during the COVID-19 pandemic in West Lampung District, Indonesia. A cross-sectional design was used, and the sample population consisted of 167 students aged 14-19 years. The results showed that 43 participants had elevated blood …

Effect Of Local Culture-Based Nutrition Education On Compliance With Iron And Folic Acid Supplementation In Female Adolescent, Anita Rahmiwati, Kusharisupeni Djokosujono, Tri Krianto, Diah Mulyawati Utari, Ratna Djuwita, Asih Setiarini, Besral Besral, Dadang Hikmah Purnama, Cesilia Meti Dwiriani, Nana Mulyana

Kesmas

The non-compliance of female adolescents with the consumption of iron and folic acid supplementation (IFAS) poses a challenge to reducing the incidence of anemia. Therefore, this study aimed to determine the effect of nutrition education using the local culture-based approach on the level of knowledge and attitudes regarding awareness, interest, evaluation, trial, and adoption dimensions, as well as compliance of female adolescents in consuming IFAS. The intervention was conducted using a quantitative quasi-experimental design approach. The sample comprised 68 and 58 senior high school girls in the control and intervention groups. The intervention group received IFAS and local culture-based nutrition …

Office Of Research, Economic Engagement And Outreach Update, May 31, 2023, Office Of Research, Economic Engagement And Outreach

Office of Research, Economic Engagement and Outreach

No abstract provided.

Leukemia Relapse Via Genetic Immune Escape After Allogeneic Hematopoietic Cell Transplantation, Simona Pagliuca, Francesca Ferraro, Et Al.

2020-Current year OA Pubs

Graft-versus-leukemia (GvL) reactions are responsible for the effectiveness of allogeneic hematopoietic cell transplantation as a treatment modality for myeloid neoplasia, whereby donor T- effector cells recognize leukemia neoantigens. However, a substantial fraction of patients experiences relapses because of the failure of the immunological responses to control leukemic outgrowth. Here, through a broad immunogenetic study, we demonstrate that germline and somatic reduction of human leucocyte antigen (HLA) heterogeneity enhances the risk of leukemic recurrence. We show that preexistent germline-encoded low evolutionary divergence of class II HLA genotypes constitutes an independent factor associated with disease relapse and that acquisition of clonal somatic …

Neuron-Associated Macrophage Proliferation In The Sensory Ganglia Is Associated With Peripheral Nerve Injury-Induced Neuropathic Pain Involving Cx3cr1 Signaling, Rafaela M Guimarães, Conceição E Aníbal-Silva, Marcela Davoli-Ferreira, Francisco Isaac F Gomes, Atlante Mendes, Maria C M Cavallini, Miriam M Fonseca, Samara Damasceno, Larissa P Andrade, Marco Colonna, Cyril Rivat, Fernando Q Cunha, José C Alves-Filho, Thiago M Cunha

2020-Current year OA Pubs

Resident macrophages are distributed across all tissues and are highly heterogeneous due to adaptation to different tissue-specific environments. The resident macrophages of the sensory ganglia (sensory neuron-associated macrophages, sNAMs) are in close contact with the cell body of primary sensory neurons and might play physiological and pathophysiological roles. After peripheral nerve injury, there is an increase in the population of macrophages in the sensory ganglia, which have been implicated in different conditions, including neuropathic pain development. However, it is still under debate whether macrophage accumulation in the sensory ganglia after peripheral nerve injury is due to the local proliferation of …

Recent Developments In Federal Income Taxation: The Year 2007, Martin J. Mcmahon Jr., Ira B. Shepard, Daniel L. Simmons

Florida Tax Review

This recent developments outline discusses, and provides context to understand the significance of, the most important judicial decisions and administrative rulings and regulations promulgated by the Internal Revenue Service and Treasury Department during 2007—and sometimes a little farther back in time if we find the item particularly humorous or outrageous. Most Treasury Regulations, however, are so complex that they cannot be discussed in detail and, anyway, only a devout masochist would read them all the way through; just the basic topic and fundamental principles are highlighted. Amendments to the Internal Revenue Code generally are not discussed except to the extent …

Mining Themes In Clinical Notes To Identify Phenotypes And To Predict Length Of Stay In Patients Admitted With Heart Failure, Ankita Agarwal, Tanvi Banerjee, William Romine, Krishnaprasad Thirunarayan, Lingwei Chen, Mia Cajita

Computer Science and Engineering Faculty Publications

Heart failure is a syndrome which occurs when the heart is not able to pump blood and oxygen to support other organs in the body. Identifying the underlying themes in the diagnostic codes and procedure reports of patients admitted for heart failure could reveal the clinical phenotypes associated with heart failure and to group patients based on their similar characteristics which could also help in predicting patient outcomes like length of stay. These clinical phenotypes usually have a probabilistic latent structure and hence, as there has been no previous work on identifying phenotypes in clinical notes of heart failure patients …

Unh Honors Sustainability Champions At Third Annual Award Event, Keith Testa

UNH Today Archive

No abstract provided.

On The Power Of Attainable Architecture Community Engagement And Interaction Through Architecture: A New Approach To Architectural Exhibitions, Jianing Yang

Masters Theses

This thesis explores the potential of architecture exhibitions as a medium to make architecture more accessible and relevant to the public. Drawing inspiration from an article titled "6 Small Scale Projects with Large Social Impact", it highlights the significance of small-scale architectural interventions that foster social responsibility, public engagement, and sustainability.

The prevalent architectural elitism often overlooks attainable, small-scale architecture, which advocates for a broader appreciation of architecture, including the everyday built environments that shape our communities and everyday lives.

The thesis proposes a new approach to architecture exhibitions emphasizing authentic immersion and engagement. It introduces a unique 1:1 experience …

Implementation Analysis Of The Pariaman City Regional Regulation No. 9 Of 2015 Concerning The Drinking Water Depot Business Permit, Melia Roza

Journal of Indonesian Health Policy and Administration

To regulate the existence of Drinking Water Depots (DAM) in the city of Pariaman, the Pariaman City government issued Regional Regulation (Perda) Kota Pariaman No. 9 of 2015 concerning Business Permits for Drinking Water Depots. However, many depot owners do not implement these regulations. The purpose of this study was to analyze the implementation of Pariaman City Regional Regulation No. 9 of 2015 concerning Drinking Water Depot Business Permits. This research is a type of qualitative research. Data collection was carried out through in-depth interviews with informants involved in the implementation of Pariaman City Regional Regulation No. 9 of 2015 …

Communication Use In Non-Profit Maternal Health, Marliatou Barry

Student Theses and Dissertations

The promotion of maternal health centrally involves a communication strategy. Effective communication aids in recognizing current issues, determining potential fixes, and persuading others to take action. Therefore, nowadays it is very difficult to dispute the significance of communication in the healthcare industry.In the early 1980s, the World Health Organization (WHO) acknowledged communication as one of the add-on strategies to be employed in promoting health as a result of its pivotal role (WHO, 1984).

This thesis project uses a case study method to explore how non-profit organizations use communication strategies to influence various stakeholders about issues of maternal health. First, a …

Obesity Risk And Comorbidities Among Colombians In New York City And In Colombia, Carlos A. Devia

Dissertations and Theses

Introduction: The prevalence of obesity and overweight in adults and children continues to increase worldwide, accounting for the mortality and morbidity from several diseases. Obesity disproportionally impacts Latinos in the United States (U.S.), and despite their diversity in origins, ancestry, and culture, it is still unclear the burden of obesity by specific Latino groups. For example, little information is available about how obesity impacts Colombians in the U.S. (the largest South American population). New evidence also indicates that Latino immigrants may no longer be arriving with healthy weight status to the U.S. because Latin American countries are undergoing epidemiologic and …

Exploring The Use Of Innovative Sustainable Proteins In Marine Finfish Diets, Luke Pilmer, Lindsey Woolley, Md Reaz Chaklader

Conference papers and presentations

No abstract provided.

Lateral Septum As A Melanocortin Downstream Site In Obesity Development, Yuanzhong Xu, Zhiying Jiang, Hongli Li, Jing Cai, Yanyan Jiang, Joshua Otiz-Guzman, Yong Xu, Benjamin R Arenkiel, Qingchun Tong

Faculty, Staff and Students Publications

The melanocortin pathway is well established to be critical for body-weight regulation in both rodents and humans. Despite extensive studies focusing on this pathway, the downstream brain sites that mediate its action are not clear. Here, we found that, among the known paraventricular hypothalamic (PVH) neuron groups, those expressing melanocortin receptors 4 (PVHMc4R) preferably project to the ventral part of the lateral septum (LSv), a brain region known to be involved in emotional behaviors. Photostimulation of PVHMc4R neuron terminals in the LSv reduces feeding and causes aversion, whereas deletion of Mc4Rs or disruption of glutamate release from LSv-projecting PVH neurons …

Ten‐Year Cardiovascular Disease Risk Score And Cognitive Function Among Older Adults: The National Health And Nutrition Examination Survey 2011 To 2014, Jingkai Wei, Hanzhang Xu, Angela D. Liese, Anwar T. Nerchant Sc.D, Mph, Dmd, Liang Wang, Chih-Hsiang Yang, Matthew C. Lohman, Monique J. Brown Ph.D., Mph, Tiansheng Wang, Daniela B. Friedman Ph.D.

Faculty Publications

BACKGROUND: The Framingham 10-year cardiovascular disease risk score, which is based on age, sex, smoking, total cholesterol, high-density lipoprotein-cholesterol, blood pressure, and diabetes, has been found to be associated with cognitive health, but these findings have not been validated in a representative sample in the United States. We aimed to examine the associations of Framingham risk score with cognitive function among older adults in a nationally representative sample, as well as by race or ethnicity, education, and family income.

METHODS AND RESULTS: A total of 2254 older adults ≥60years (57% female, 79% non-Hispanic White) in the National Health and Nutrition …

Post-Harvest Eucalyptus Residue Removal Reduces Soil Aggregation And Biological Activities In Central-West Brazil, Karla Nascimento Sena, Thaís Soto Boni, Kátia Luciene Maltoni, Ana Maria Rodrigues Cassiolato, Engil Isadora Pujol Pereira

School of Earth, Environmental, & Marine Sciences Faculty Publications

Tree residue removal from Eucalyptus plantations after timber harvest can reduce soil functioning by reducing the organic matter input. To assess the effects of residue management systems (RMS) on soil aggregation, carbon (C) and nitrogen (N) content, and biological activities, a field trial was conducted in a commercial Eucalyptus plantation (loamy sand soil) in Mato Grosso do Sul, Brazil. The study assessed three RMS: cut-to-length (CTL), tree-length (TL), and bare litter (BL), respectively. After 21 months, undisturbed soil samples were collected and physically isolated into three aggregate-size fractions: large macroaggregates (LM), medium macroaggregates (SM), and microaggregates (MI). Results showed that …

Alcohol As A Modifiable Risk Factor For Alzheimer’S Disease—Evidence From Experimental Studies, Devaraj V. Chandrashekar, Ross A. Steinberg, Derick Han, Rachita K. Sumbria

Pharmacy Faculty Articles and Research

Alzheimer’s disease (AD) is a progressive neurodegenerative disease characterized by cognitive impairment and memory loss. Epidemiological evidence suggests that heavy alcohol consumption aggravates AD pathology, whereas low alcohol intake may be protective. However, these observations have been inconsistent, and because of methodological discrepancies, the findings remain controversial. Alcohol-feeding studies in AD mice support the notion that high alcohol intake promotes AD, while also hinting that low alcohol doses may be protective against AD. Chronic alcohol feeding to AD mice that delivers alcohol doses sufficient to cause liver injury largely promotes and accelerates AD pathology. The mechanisms by which alcohol can …

What Regenerative Agriculture Can Teach Medical Students About Human Health, David Ebbott, Dimitrios Papanagnou

Department of Emergency Medicine Faculty Papers

No abstract provided.

Group-Based Interventions Using A Low-Fat Diabetes Diet To Improve Self-Efficacy And Hba1c Levels In African American Type 2 Diabetics, Linda Baker-Bynum

Doctor of Nursing Practice Projects

Background and Problem

Type two diabetes mellitus (T2DM) is a chronic medical condition of impaired glucose metabolism that has significantly impacted the health of Americans. According to Centers for Disease Control and Prevention (CDC), T2DM is the seventh leading cause of death making up over 270,000 deaths in 2017 (CDC, 2020a). There are noted disparities among African Americans who are disproportionately affected by T2DM more than Caucasians. African Americans account for 13% of the population in the United States of which 11.7% are diagnosed with T2DM as compared to Caucasians who make up 76.3% of the population of which 7.5% …

Glial Progenitor Heterogeneity And Key Regulators Revealed By Single-Cell Rna Sequencing Provide Insight To Regeneration In Spinal Cord Injury, Haichao Wei, Xizi Wu, Joseph Withrow, Raquel Cuevas-Diaz Duran, Simranjit Singh, Lesley S Chaboub, Jyotirmoy Rakshit, Julio Mejia, Andrew Rolfe, Juan J Herrera, Philip J Horner, Jia Qian Wu

Faculty, Staff and Student Publications

Recent studies have revealed the heterogeneous nature of astrocytes; however, how diverse constituents of astrocyte-lineage cells are regulated in adult spinal cord after injury and contribute to regeneration remains elusive. We perform single-cell RNA sequencing of GFAP-expressing cells from sub-chronic spinal cord injury models and identify and compare with the subpopulations in acute-stage data. We find subpopulations with distinct functional enrichment and their identities defined by subpopulation-specific transcription factors and regulons. Immunohistochemistry, RNAscope experiments, and quantification by stereology verify the molecular signature, location, and morphology of potential resident neural progenitors or neural stem cells in the adult spinal cord before …

Microfibril-Associated Protein 5 And The Regulation Of Skin Scar Formation, Chen Han, Trevor R Leonardo, Bruna Romana-Souza, Junhe Shi, Shalyn Keiser, Heidi Yuan, Mohamad Altakriti, Matthew J Ranzer, Sammy Ferri-Borgogno, Samuel C Mok, Timothy J Koh, Seok Jong Hong, Lin Chen, Luisa A Dipietro

Faculty, Staff and Student Publications

Many factors regulate scar formation, which yields a modified extracellular matrix (ECM). Among ECM components, microfibril-associated proteins have been minimally explored in the context of skin wound repair. Microfibril-associated protein 5 (MFAP5), a small 25 kD serine and threonine rich microfibril-associated protein, influences microfibril function and modulates major extracellular signaling pathways. Though known to be associated with fibrosis and angiogenesis in certain pathologies, MFAP5's role in wound healing is unknown. Using a murine model of skin wound repair, we found that MFAP5 is significantly expressed during the proliferative and remodeling phases of healing. Analysis of existing single-cell RNA-sequencing data from …

Progesterone From Ovulatory Menstrual Cycles Is An Important Cause Of Breast Cancer, Herjan J T Coelingh Bennink, Iman J Schultz, Marcus Schmidt, V Craig Jordan, Paula Briggs, Jan F M Egberts, Kristina Gemzell-Danielsson, Ludwig Kiesel, Kirsten Kluivers, Jan Krijgh, Tommaso Simoncini, Frank Z Stanczyk, Robert D Langer

Faculty, Staff and Student Publications

Many factors, including reproductive hormones, have been linked to a woman's risk of developing breast cancer (BC). We reviewed the literature regarding the relationship between ovulatory menstrual cycles (MCs) and BC risk. Physiological variations in the frequency of MCs and interference with MCs through genetic variations, pathological conditions and or pharmaceutical interventions revealed a strong link between BC risk and the lifetime number of MCs. A substantial reduction in BC risk is observed in situations without MCs. In genetic or transgender situations with normal female breasts and estrogens, but no progesterone (P4), the incidence of BC is very low, suggesting …