Digital Commons Network^™

Responses Of Nutrient Resorption To Human Disturbances In Phoebe Bournei Forests, Dehuang Zhu, Suhong Peng, Jinyan Wang, Dafeng Hui

Biology Faculty Research

Nutrient resorption plays an important role in the nutrient conservation of plants and ecosystem nutrient cycling. Although community succession and nutrient addition could regulate plant nutrient resorption, how resorptions of foliar nutrients vary with human disturbances remains unclear. With the economic development, Phoebe bournei forests (PF) have suffered varying degrees of human disturbances in China. In this study, the leaf nutrient resorption efficiency (RE) of the PF under two disturbances (i.e., severe and mild disturbances) were investigated. Results showed that the phosphorus (P) contents of green leaf, senesced leaf, and soil were low under both disturbances, reflecting that the PF …

Amino Acids As Alternatives To Emulsifying Salts In Processed Cheese Analogues, Jeremy Thomas Pack

Theses and Dissertations

Background: Manufacturers have used emulsifying salts universally in the processed cheese industry since James L. Kraft patented the first processed cheese in 1916. My objective was to find alternative ingredients to replace emulsifying salts in processed cheese formulations; the product would follow "clean-labeling" trends and lower the final formulation's sodium content. Materials and Methods: My experiments followed conventional processed cheese formulations to create experimental batches, which were compared to positive and negative controls for significance. Textural, rheological, and melting tests evaluated objective cheese parameters. We observed subjective sensory properties through qualitative descriptive analysis, consumer acceptance panels, and focus groups. Results: …

Full Issue, Volume 10, Number 1, Donna J. Peterson, Scott Cummings

Journal of Human Sciences and Extension

No abstract provided.

Too Much For A Heart To Bear: A Systematic Review And Mini Meta-Analysis On The Role Of Skin-Deep Resilience In The Weathering Of Black People In America, Chantelle Miller

College of Science and Health Theses and Dissertations

Current public health data underscore CVD as the most predominant public health crisis affecting the U.S population, claiming over 655,000 lives annually as the primary cause of one out of every four deaths (Kochanek, 2020; Rana et al., 2020; Salim et al., 2020). Current approaches to CVD primarily utilize a biomedical approach, are extremely costly to the U.S economy, and appear to disproportionately support positive health outcomes in White individuals while Black individuals continue to exhibit heart health disparities (Carnethon et al., 2017; Ferdinand, 2016). Race-related health inequities must be addressed with a biopsychosocial preventative health approach to effectively redirect …

Pharmacometabolomics Profiling Of Preterm Infants Validates Patterns Of Metabolism Associated With Response To Dexamethasone Treatment For Bronchopulmonary Dysplasia., Bradley Stockard, Cheri Gauldin, William E. Truog, Tamorah Lewis

Manuscripts, Articles, Book Chapters and Other Papers

Bronchopulmonary dysplasia (BPD) is one of the most common health complications of premature birth. Corticosteroids are commonly used for treatment of BPD, but their use is challenging due to variability in treatment response. Previous pharmacometabolomics study has established patterns of metabolite levels with response to dexamethasone. We obtained additional patient samples for metabolomics analysis to find associations between the metabolome and dexamethasone response in a validation cohort. A total of 14 infants provided 15 plasma and 12 urine samples. The measure of treatment response was the calculated change in respiratory severity score (deltaRSS) from pre-to-post treatment. Each metabolite was assessed …

Oxidative Stress Protection By Canary Seed (Phalaris Canariensis L.) Peptides In Caco-2 Cells And Caenorhabditis Elegans, Uriel Urbizo-Reyes, Kee Hong Kim, Lavanya Reddivari, Joseph M. Anderson, Andrea M. Liceaga

Department of Food Science Faculty Publications

During oxidative stress, degenerative diseases such as atherosclerosis, Alzheimer’s, and certain cancers are likely to develop. Recent research on canary seed (Phalaris canariensis) peptides has demonstrated the high in vitro antioxidant potential. Thus, this study aimed to assess the cellular and in vivo antioxidant capacity of a low-molecular-weight (<3 kDa) canary seed peptide fraction (CSPF) using Caco-2 cells and the Caenorhabditis elegans model. The results show that the CSPF had no cytotoxicity effect on Caco-2 cells at any tested concentration (0.3–2.5 mg/mL). Additionally, the cellular antioxidant activity (CAA) of the CSPF was concentration-dependent, and the highest activity achieved was 80% by the CSPF at 2.5 mg/mL. Similarly, incubation with the CSPF significantly mitigated the acute and chronic oxidative damage, extending the lifespan of the nematodes by 88 and 61%, respectively. Furthermore, it was demonstrated that the CSPF reduced the accumulation of reactive oxygen species (ROS) to safe levels after sub-lethal doses of pro-oxidant paraquat. Quantitative real-time PCR revealed that the CSPF increased the expression of oxidative-stress-response-related gene GST-4. Overall, these results show that the CSPFs relied on GST-4 upregulation and scavenging of free radicals to confer oxidative stress protection and suggest that a CSPF can be used as a natural antioxidant in foods for health applications.

Electronic Health Record-Based Recruitment And Retention And Mobile Health App Usage: Multisite Cohort Study., Janelle W Coughlin, Lindsay M Martin, Di Zhao, Attia Goheer, Thomas B Woolf, Katherine Holzhauer, Harold P Lehmann, Michelle R. Lent, Kathleen M Mctigue, Jeanne M Clark, Wendy L Bennett

PCOM Scholarly Works

BACKGROUND: To address the obesity epidemic, there is a need for novel paradigms, including those that address the timing of eating and sleep in relation to circadian rhythms. Electronic health records (EHRs) are an efficient way to identify potentially eligible participants for health research studies. Mobile health (mHealth) apps offer available and convenient data collection of health behaviors, such as timing of eating and sleep.

OBJECTIVE: The aim of this descriptive analysis was to report on recruitment, retention, and app use from a 6-month cohort study using a mobile app called Daily24.

METHODS: Using an EHR query, adult patients from …

Strengthening Urban Food Systems Through Extension Programming And Community Engagement: A Case Study Of New Brunswick, New Jersey, Cara L. Cuite, Lauren B. Errickson

Journal of Human Sciences and Extension

Cooperative Extension (Extension) can, and in many cases already does, engage in well-rooted partnerships with urban audiences. Yet, it is important to recognize that there are many layers to the diversity that exists within urban audiences– there is no single “urban community.” This article presents a case study of food security programming in New Brunswick, New Jersey, including collaborations between Rutgers Cooperative Extension and multiple community organizations to illustrate important considerations for engaging in urban Extension initiatives. Specifically, challenges exist in identifying urban audiences, including those who are hidden, especially as the demographics of city residents can vary greatly within …

Cooperative Extension In Urban America: Place-Based Approaches For Improving Health, Dawn Burton, Latoya O'Neal, Erin Yelland, Suzanne Stluka, Rodger Rennekamp

Journal of Human Sciences and Extension

While the bulk of Cooperative Extension’s (Extension) historical work has been with rural populations, its future work should also address the needs of those living in urban areas. The opportunity to live a long and healthy life is paramount among those needs. Cooperative Extension’ National Framework for Health Equity and Well-Being (Framework) provides a roadmap by which Cooperative Extension can help ensure that all people have that opportunity. The central premise of the Framework is that future work of Extension must include but extend beyond the promotion of healthy behaviors to place-based approaches for improving conditions in which people live, …

Perspectives Of 4-H Professionals: Practices To Engage Immigrant Youth In 4-H Teens As Teachers Programs, Fe Moncloa, Esther Rodriguez

Journal of Human Sciences and Extension

Immigrant youth in the United States face historical and systemic challenges in American schools. Out-of-school mentoring programs, such as the 4-H Teenagers as Teachers model, have a positive impact on diverse youth outcomes. This qualitative study presents practices associated with engaging immigrant youth as teachers in urban 4-H youth development programs. Purposeful sampling identified 11 4-H professionals from three regions: West, Midwest, and Northeast. Five professionals are immigrants, and six are of White European descent. Building on the essential elements of teenagers as teachers programs and immigrant mentoring research, 4-H professionals indicated that cultural competence, including empathy and commitment to …

Extension And Faith-Based Organizations – Understanding Past And Present Linkages And Future Opportunities For Urban Communities, Jeffery A. Young, Kenneth R. Jones

Journal of Human Sciences and Extension

This examination of the literature explored the limited empirical data available regarding the networks formed between Cooperative Extension (Extension), local partners, and faith-based organizations (FBOs) within metropolitan areas. With FBOs being central to rural towns, as well as urban neighborhoods, Extension must consider engaging with these essential community resources as a means to broaden its reach and serve a wider audience. Not only are these entities underutilized, despite the abundance of human and social capital they provide, but they too are often in need of what Extension has to offer. This article will examine the history of collaborations between urban …

Fostering A Sense Of Belonging In Urban Extension For Internal And External Stakeholders, Ramona Madhosingh-Hector, Linda M. Seals

Journal of Human Sciences and Extension

In urban areas, the communities are as diverse as the issues, and different educational and engagement strategies must be deployed to support urban Extension clientele. Urban communities must connect with and feel a sense of “belonging” with Extension–this connection can strengthen Extension’s presence and value proposition to urban constituents. This study found that although Extension was engaged in efforts to support belonging, its efforts were hampered by a lack of collaboration and commitment to supporting a system-wide effort to change the culture. Intentionality, emotional intelligence, and dialogue were presented as strategies to foster a sense of belonging for Extension personnel …

Neutrosophic Goal Programming Approach For The Dash Diet Model, Srikant Gupta, Ahteshamul Haq, Irfan Ali

Neutrosophic Sets and Systems

No abstract provided.

Maternal And Fetal Bile Acid Homeostasis Regulated By Sulfated Progesterone Metabolites Through Fxr Signaling Pathway In A Pregnant Sow Model, Peng Wang, Peiqiang Yuan, Sen Lin, Heju Zhong, Xiaoling Zhang, Yong Zhuo, Jian Li, Lianqiang Che, Bin Feng, Yan Lin, Shengyu Xu, De Wu, Douglas G Burrin, Zhengfeng Fang

Faculty, Staff and Students Publications

Abnormally elevated circulating bile acids (BA) during pregnancy endanger fetal survival and offspring health; however, the pathology and underlying mechanisms are poorly understood. A total of nineteen pregnant sows were randomly assigned to day 60 of gestation, day 90 of gestation (G60, G90), and the farrowing day (L0), to investigate the intercorrelation of reproductive hormone, including estradiol, progesterone and sulfated progesterone metabolites (PMSs), and BA in the peripheral blood of mother and fetuses during pregnancy. All data were analyzed by Student’s t-test or one-way ANOVA of GraphPad Prism and further compared by using the Student–Newman–Keuls test. Correlation analysis was …

The Dna Methylation Landscape Of Five Pediatric-Tumor Types, Alyssa C. Parker, Badí I. Quinteros, Stephen Piccolo

Faculty Publications

Fewer DNA mutations have been identified in pediatric tumors than in adult tumors, suggesting that alternative tumorigenic mechanisms, including aberrant DNA methylation, may play a prominent role. In one epigenetic process of regulating gene expression, methyl groups are attached at the 5-carbon of the cytosine ring, leading to 5-methylcytosine (5mC). In somatic cells, 5mC occurs mostly in CpG islands, which are often within promoter regions. In Wilms tumors and acute myeloid leukemias, increased levels of epigenetic silencing have been associated with worse patient outcomes. However, to date, researchers have studied methylation primarily in adult tumors and for specific genes—but not …

Lca-Assisted Conception Of A Digestate Recovery By Micro-Algae Production, Jean-Romain Bautista Angeli, Marilys Pradel, Lynda Aissani, Fabrice Beline

WasteLCA_3: Life Cycle Sustainability Assessment For Waste Management And Resource Optimization

The digestate produced by anaerobic digestion process is a source of nutrients (N, P, K) and organic matter (C content), generally used as spreading in culture to ideally substitute for the use of mineral fertilizers. This type of digestate recovery presents some weaknesses as for example the poor effective substitution due to the relative low content of bio-available nutrients. Thenceforth, a higher benefit for the recovery of digestate could be thought to increase the effective use of nutrients. Instead of direct spreading, a higher quantity of the digestate and the CO2 contained in the biogas could be used in a …

Hypothalamic Estrogen Signaling And Adipose Tissue Metabolism In Energy Homeostasis, Valeria C. Torres Irizarry, Yuwei Jiang, Yanlin He, Pingwen Xu

Division of Basic Science Faculty Publications

Obesity has become a global epidemic, and it is a major risk factor for other metabolic disorders such as type 2 diabetes and cardiometabolic disease. Accumulating evidence indicates that there is sex-specific metabolic protection and disease susceptibility. For instance, in both clinical and experimental studies, males are more likely to develop obesity, insulin resistance, and diabetes. In line with this, males tend to have more visceral white adipose tissue (WAT) and less brown adipose tissue (BAT) thermogenic activity, both leading to an increased incidence of metabolic disorders. This female-specific fat distribution is partially mediated by sex hormone estrogens. Specifically, hypothalamic …

Maternal Lineage And Habitat Use Patterns Explain Variation In The Fecundity Of A Critically Endangered Baleen Whale, Ana L. Bishop, Leah M. Crowe, Philip K. Hamilton, Erin L. Meyer-Gutbrod

Faculty Publications

The critically endangered North Atlantic right whale population (Eubalaena glacialis) has experienced multiple periods of decreased reproduction within its observable history, which have played a role in the overall decline of the species. In addition to this synchronized variation in reproduction across the population, there exists considerable individual variation in fecundity. To determine the impacts of family history and habitat use behavior on these individual variations in fecundity, photo identification data collected during four decades of visual monitoring were used to create a calving index for sexually mature females that could be used to evaluate matrilineal influence on …

Evaluating The Effects Of Mindfulness Practice On Attentional Control And Episodic Memory, Jacob M. M. Namias

Master's Theses

Mindfulness refers to a mental state of being that involves nonjudgmental acceptance of current cognitions and emotions with awareness of the present moment. Researchers and clinicians have shown the efficacy of mindfulness as a treatment for psychological disorders such as anxiety and depression and have found reductions in reported stress. Building on clinical benefits, mindfulness practice may also facilitate attentional processes as practitioners are required to inhibit distracting thoughts and re-direct their focus to the present moment. My thesis examined the relationship between mindfulness practice and attentional control and potential spillovers to episodic memory. Experiment 1 gauged the relationship between …

Isothermal Inactivation Studies Of Listeria Monocytogenes, Salmonella, And Enterococcus Faecium Nrrl B-2354 In Almond, Peanut, And Sunflower Butters, Ruo Fen Liao

Theses and Dissertations

Vegetative, non-sporeforming foodborne pathogens show notable survival and uncanny thermotolerance in low water activity (aw) foods. Controlled studies on Listeria monocytogenes, Salmonella spp., and Enterococcus faecium NRRL B-2354 (a Salmonella surrogate) in a variety of food matrices support thermal process validation studies required to achieve global food safety objectives. In this study, we determined and compared thermal inactivation rates using independent six-strain cocktails of pathogens in three plant-based butters. Direct determinations of decimal reduction times (D-values) for L. monocytogenes, Salmonella, and E. faecium, in corresponding butters were inoculated using peanut oil, almond oil, or sunflower oil. Thermal Death Time (TDT) …

Divine Intervention? The Association Between Spirituality And Eating Disorder Recovery, Haley Graver

Undergraduate Honors Theses

The extant literature on the association between religiosity/spirituality and eating disorder symptomatology presents mixed findings. Some evidence suggests that spirituality is a protective factor and aids in eating disorder recovery, while other findings indicate that it is hurtful. Yet, many eating disorder treatment facilities have begun addressing spirituality as part of treatment. The current study investigates the role of spirituality in eating disorder recovery by tracking the association between changes in spiritual distress and reduction in eating disorder symptomatology in 234 patients over the course of five weeks. The results suggest that those who decrease or maintain their spiritual distress …

Psychosocial Maturity And Alcohol Outcomes: The Mediating Role Of Alcohol Protective Behavioral Strategies, Skyler Hoover

Master's Theses

The present study evaluated the mediating role of alcohol protective behavioral strategies on the relationship between temperance, responsibility, perspective (i.e., the facets of psychosocial maturity) and alcohol use outcomes. Potential invariant paths among graduate and undergraduate students were also explored. All participants were undergraduate and graduate students at the University of Southern Mississippi aged 18 to 25. Participants reported demographic information and completed measures of temperance, responsibility, perspective, alcohol use, and alcohol consequences. Results indicated the full mediation model showed poor fit the data; greater temperance predicted greater alcohol protective behavioral strategy use, greater responsibility and perspective predicted less alcohol …

Context Matters: Preliminary Evidence That The Association Between Positive Affect And Adiposity In Infancy Varies In Social Vs Non-Social Situations, Alexis C Wood, Shabnam R Momin, Mackenzie K Senn, David J Bridgett

Children’s Nutrition Research Center Staff Publications

Previous studies have suggested that infants high in negative affect have higher levels of adiposity, arising in part via changes in nutrition (e.g., “feeding to soothe”). Few studies have examined whether positive affect shows similar or inverse associations with adiposity. The current study examined cross-sectional and longitudinal relationships between adiposity and observations of positive affect in both a social and a non-social context, using data from infants at four (n = 125) and 12 (n = 80) months of age. Our analyses did not find any cross-sectional associations between positive affect and adiposity (all p > 0.05). However, in the longitudinal …

Tomatoes, Lycopene, And Prostate Cancer: What Have We Learned From Experimental Models?, Nancy E Moran, Jennifer M Thomas-Ahner, Lei Wan, Krystle E Zuniga, John W Erdman, Steven K Clinton

Children’s Nutrition Research Center Staff Publications

Human epidemiology suggests a protective effect of tomatoes or tomato phytochemicals, such as lycopene, on prostate cancer risk. However, human epidemiology alone cannot reveal causal relations. Laboratory animal models of prostate cancer provide opportunities to investigate hypotheses regarding dietary components in precisely controlled, experimental systems, contributing to our understanding of diet and cancer risk relations. We review the published studies evaluating the impact of tomatoes and/or lycopene in preclinical models of prostate carcinogenesis and tumorigenesis. The feeding of tomatoes or tomato components demonstrates anti-prostate cancer activity in both transplantable xenograft models of tumorigenesis and models of chemically- and genetically-driven carcinogenesis. …

Inequalities In The Prevalence Of Full Immunization Coverage Among One-Year-Olds In Ghana, 1993–2014, Eugene Budu, Bright Opoku Ahinkorah, Joshua Okyere, Abdul-Aziz Seidu, Henry Ofori Duah

College of Nursing Faculty Research and Publications

Background

We examined the inequalities in the prevalence of full immunization coverage among one-year-olds in Ghana using nationally representative data from the 1993-2014 Ghana Demographic and Health Surveys (GDHSs).

Methods

Using the World Health Organization’s (WHO) Health Equity Assessment Toolkit (HEAT) software, data from the 1993–2014 GDHSs were analyzed. We disaggregated full immunization by five equity stratifiers: wealth quintile, education, sex, residence, and region. Second, we measured the inequality through summary measures, namely Difference, Population Attributable Risk, Ratio, and Population Attributable Fraction. Statistical significance was pegged at 95% Uncertainty Interval.

Results

From 1993 to 2014, full immunization was higher among …

Effect Of Abutments Design On Wear Of Locator Attachments In Implant Retained Mandibular Overdenture., Mahmoud Saleh Fayed, Medhat Sameh Abdelaziz, Hossam I. Nassar

Future Dental Journal

Purpose: The aim of this study is to compare the effect of abutments design on wear behavior of Locator attachments in implant-retained mandibular overdenture. Materials and Methods: Two epoxy models representing an edentulous mandible were used, two implants were placed in each model. Twenty-four locator attachments were used (twelve in each study group). Cycles of Insertion and removal were performed using a universal testing machine resembling 3 years of clinical use, then each abutment was scanned by scanning electron microscope (SEM) before and after insertion and removal cycles. Data were compared qualitatively using a specialized computer software Results: There was …

Analyzing Factors Impacting Time To Full Approval Of Innovative Drugs Via An Accelerated Approval Pathway In The United States, Eleanor Panico

Seton Hall University Dissertations and Theses (ETDs)

Background and purpose of study: Pharmaceutical drugs are commonly used to treat various ailments and the pharmaceutical industry is increasingly leveraging expedited pathways to market, like the FDA’s accelerated approval pathway. Thus, these pathways are becoming more prevalent and thus more scrutinized for reliability. A consequence from this increased utilization is observed variability in time to reach full approval from the point accelerated approval was received. Variables that may impact time and ability to reach full approval should be further investigated. The purpose of this study was to explore, identify and predict variables that may influence time from accelerated approval …

Maternal Responses In The Face Of Infection Risk, Patricia C. Lopes, Brenna M. G. Gormally, Aubrey Emmi, Delilah Schuerman, Chathuni Liyanage, Ursula K. Beattie, L. Michael Romero

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

When animals are sick, their physiology and behavior change in ways that can impact their offspring. Research is emerging showing that infection risk alone can also modify the physiology and behavior of healthy animals. If physiological responses to environments with high infection risk take place during reproduction, it is possible that they lead to maternal effects. Understanding whether and how high infection risk triggers maternal effects is important to elucidate how the impacts of infectious agents extend beyond infected individuals and how, in this way, they are even stronger evolutionary forces than already considered. Here, to evaluate the effects of …

In Their Own Words: Examining The Educational Experiences, Expectations, And Values Of Oregon Low-Income, Single Black Mothers, Reiko Mia Williams

Dissertations and Theses

The long-standing achievement gap between African-American students in grades k-12 and their White counterparts has inspired many educational leaders and policy makers to seek a deeper, more comprehensive understanding of the various factors affecting the well-being of Black students. The conversation has historically focused on deficits and dysfunction while ignoring strengths and resiliencies. The research in this study investigates inaccuracies regarding Black families in order to change the conversation from one of deficits to a strength-based lens. In spite of the inequities that exist for Black families with regards to housing, employment, and health, Black parents remain committed to ensuring …

Variation Of Fatty Acids In Cool Season Grasses Agronomy-12-01380-V2, Edward Barrow Rayburn, Marcella S. Whetsell, Don Swartz, Stanley Fultz

Faculty & Staff Scholarship

No abstract provided.