Digital Commons Network^™

Influence Of Hesperidin On The Physico-Chemical, Microbiological, And Sensory Characteristics Of Frozen Yogurt, Roberto Antonio Cedillos Hernández

LSU Master's Theses

Frozen yogurts contain yogurt culture bacteria which might impart health benefits to its consumers. Global frozen yogurt market sales are expected to grow 4.8% by 2028 which represents an important opportunity for the industry, consumers, and researchers. Polyphenols are metabolites found in plants which have antioxidant and anti-inflammatory properties and might prevent chronical diseases such as cancer, diabetes, and cardiovascular diseases. The objective of this study was to elucidate the effect of the polyphenol hesperidin on the physico-chemical, microbiological, and sensory characteristics of frozen yogurts. Hesperidin was incorporated in frozen yogurt at three concentrations (500, 250 and 125 mg/90g of …

Genetic Addiction Risk And Psychological Profiling Analyses For "Preaddiction" Severity Index, Kenneth Blum, Mark S Gold, Et Al.

2020-Current year OA Pubs

Since 1990, when our laboratory published the association of the

Open Access At The School Of Medicine, Cathy Sarli

Open October

No abstract provided.

Is The Reputation Of Eucalyptus Plantations For Using More Water Than Pinus Plantations Justified?, Donald A. White, Shiqi Ren, Daniel S. Mendham, Francisco Balocchi-Contreras, Richard P. Silberstein, Dean Meason, Andrés Iroumé, Pablo Ramirez De Arellano

Research outputs 2022 to 2026

The effect of Eucalyptus plantations on water balance is thought to be more severe than for commercial alternatives such as Pinus species. Although this perception is firmly entrenched, even in the scientific community, only four direct comparisons of the effect on the water balance of a Eucalyptus species and a commercial alternative have been published. One of these, from South Africa, showed that Eucalyptus grandis caused a larger and more rapid reduction in streamflow than Pinus patula. The other three, one in South Australia and two in Chile, did not find any significant difference between the annual evapotranspiration of E. …

Summer 2022: Plant Biologist Sets Out To Inspire Young Scientists, St. Norbert College

St. Norbert College Magazine 2019-2023

Biology professor Rachel McCoy brings her passion for plant biochemistry to St. Norbert College, inspiring students through both research and hands-on learning while emphasizing the role of plants in science and daily life.

Summer 2022: Promoting Democracy Through Art: A Timely Theme For On-Campus Programming This Fall, St. Norbert College

St. Norbert College Magazine 2019-2023

St. Norbert College’s Art & Democracy programming this fall uses creative arts and hands-on projects to engage students in civic participation and encourage voter turnout during the midterm elections.

Challenges And Opportunities Associated With The Md Anderson Impact2 Randomized Study In Precision Oncology, Henry Hiep Vo, Siqing Fu, David S Hong, Daniel D Karp, Sarina Piha-Paul, Vivek Subbiah, Filip Janku, Aung Naing, Timothy A Yap, Jordi Rodon, Jaffer A Ajani, Carrie Cartwright, Amber Johnson, I-Wen Song, Jennifer Beck, Michael Kahle, Graciela M Nogueras-Gonzalez, Vincent Miller, Calvin Chao, David J Vining, Donald A Berry, Funda Meric-Bernstam, Apostolia-Maria Tsimberidou

Faculty, Staff and Student Publications

We investigated the challenges of conducting IMPACT2, an ongoing randomized study that evaluates molecular testing and targeted therapy (ClinicalTrials.gov: NCT02152254). Patients with metastatic cancer underwent tumor profiling and were randomized between the two arms when eligibility criteria were met (Part A). In Part B, patients who declined randomization could choose the study arm. In Part A, 69 (21.8%) of 317 patients were randomized; 78.2% were not randomized because of non-targetable alterations (39.8%), unavailability of clinical trial (21.8%), other reasons (12.6%), or availability of US Food and Drug Administration (FDA)-approved drugs for the indication (4.1%). In Part B, 32 (20.4%) of …

Loneliness And Alcohol-Related Problems Among College Students Who Report Binge Drinking Behavior: The Moderating Role Of Food And Alcohol Disturbance, Luke Herchenroeder, Stacy M Post, Michelle L Stock, Ellen W Yeung

Faculty, Staff and Student Publications

Loneliness and alcohol misuse are common among college students and pose a threat to public health. To better understand the longitudinal association between these public health concerns we examined food and alcohol disturbance (FAD; i.e., restricting one's caloric intake prior to drinking) as a moderator in the association between loneliness and alcohol-related problems. Participants were 456 college students from a mid-sized university who engaged in past 30-day binge drinking. The majority of participants identified as being White (67.1%), female (78.1%), and reported a mean age of 19.61 (SD = 1.54) years. Participants completed two surveys (3 weeks apart) over the …

A Macrocyclic Molecule With Multiple Antioxidative Activities Protects The Lens From Oxidative Damage, Jinmin Zhang, Yu Yu, Magy A. Mekhail, Hongli Wu, Kayla N. Green

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Growing evidence links oxidative stress to the development of a cataract and other diseases of the eye. Treatments for lens-derived diseases are still elusive outside of the standard surgical interventions, which still carry risks today. Therefore, a potential drug molecule ^OHPy₂N₂ was explored for the ability to target multiple components of oxidative stress in the lens to prevent cataract formation. Several pathways were identified. Here we show that the ^OHPy₂N₂ molecule activates innate catalytic mechanisms in primary lens epithelial cells to prevent damage induced by oxidative stress. This protection was linked to …

Identification And Characterization Of Epicuticular Proteins Of Nematodes Sharing Motifs With Cuticular Proteins Of Arthropods, Bruno Betschart, Marco Bisoffi, Ferial Alaeddine

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Specific collagens and insoluble proteins called cuticlins are major constituents of the nematode cuticles. The epicuticle, which forms the outermost electron-dense layer of the cuticle, is composed of another category of insoluble proteins called epicuticlins. It is distinct from the insoluble cuticlins localized in the cortical layer and the fibrous ribbon underneath lateral alae. Our objective was to identify and characterize genes and their encoded proteins forming the epicuticle. The combination between previously obtained laboratory results and recently made available data through the whole-genome shotgun contigs (WGS) and the transcriptome Shotgun Assembly (TSA) sequencing projects of Ascaris suum allowed us …

A Mini Review Of Citrus Rootstocks And Their Role In High-Density Orchards, Faisal Hayat, Juan Li, Shahid Iqbal, Yang Peng, Leming Hong, Rashad Mukhtar Balal, Muhammad Nawaz Khan, Muhammad Azher Nawaz, Ummara Khan, Muhammad Asad Farhan, Caiqing Li, Wenpei Song, Panfeng Tu, Jiezhong Chen

Michigan Tech Publications, Part 1

Dwarfing is an important agricultural trait for intensive cultivation and effective orchard management in modern fruit orchards. Commercial citrus production relies on grafting with rootstocks that reduce tree vigor to control plant height. Citrus growers all over the world have been attracted to dwarfing trees because of their potential for higher planting density, increased productivity, easy harvest, pruning, and efficient spraying. Dwarfing rootstocks can be used to achieve high density. As a result, the use and development of dwarfing rootstocks are important. Breeding programs in several countries have led to the production of citrus dwarf rootstocks. For example, the dwarfing …

Maternal Obesity And Gut Microbiota Are Associated With Fetal Brain Development, Sanjay Basak, Ranjit Kumar Das, Antara Banerjee, Sujay Paul, Surajit Pathak, Asim K. Duttaroy

Health & Biomedical Sciences Faculty Publications

Obesity in pregnancy induces metabolic syndrome, low-grade inflammation, altered endocrine factors, placental function, and the maternal gut microbiome. All these factors impact fetal growth and development, including brain development. The lipid metabolic transporters of the maternal-fetal-placental unit are dysregulated in obesity. Consequently, the transport of essential long-chain PUFAs for fetal brain development is disturbed. The mother's gut microbiota is vital in maintaining postnatal energy homeostasis and maternal-fetal immune competence. Obesity during pregnancy changes the gut microbiota, affecting fetal brain development. Obesity in pregnancy can induce placental and intrauterine inflammation and thus influence the neurodevelopmental outcomes of the offspring. Several epidemiological …

Prodrugs Of A 1-Hydroxy-2-Oxopiperidin-3-Yl Phosphonate Enolase Inhibitor For The Treatment Of Eno1-Deleted Cancers, Victoria C Yan, Cong-Dat Pham, Elliot S Ballato, Kristine L Yang, Kenisha Arthur, Sunada Khadka, Yasaman Barekatain, Prakriti Shrestha, Theresa Tran, Anton H Poral, Mykia Washington, Sudhir Raghavan, Barbara Czako, Federica Pisaneschi, Yu-Hsi Lin, Nikunj Satani, Naima Hammoudi, Jeffrey J Ackroyd, Dimitra K Georgiou, Steven W Millward, Florian L Muller

Faculty, Staff and Student Publications

Cancers harboring homozygous deletion of the glycolytic enzyme enolase 1 (ENO1) are selectively vulnerable to inhibition of the paralogous isoform, enolase 2 (ENO2). A previous work described the sustained tumor regression activities of a substrate-competitive phosphonate inhibitor of ENO2, 1-hydroxy-2-oxopiperidin-3-yl phosphonate (HEX) (5), and its bis-pivaloyoxymethyl prodrug, POMHEX (6), in an ENO1-deleted intracranial orthotopic xenograft model of glioblastoma [Nature Metabolism 2020, 2, 1423-1426]. Due to poor pharmacokinetics of bis-ester prodrugs, this study was undertaken to identify potential non-esterase prodrugs for further development. Whereas phosphonoamidate esters were efficiently bioactivated in ENO1-deleted glioma …

Effect Of Hyperoxia On Cardiac Pathophysiology In Female Guinea Pig Hearts, Chayapatou Chayawatto

USF Tampa Graduate Theses and Dissertations

Hyperoxia is widely implemented in critical care and ICU patients. The administration of a high concentration of inspired oxygen to the lung can unknowingly cause hyperoxia and thereby damaging the lungs and heart due to oxidative stress. Technically, hyperoxia occurs when the patient receives PaO2 > 200 mmHg. Major research focused on hyperoxia-induced lung injury, but nothing is known on its effect on heart. Our lab is the pioneer in understanding the effect of hyperoxia on cardiovascular remodeling using mice model. Previous results show that mice under 72 hours of hyperoxia present severe cardiac pathophysiology. This research uses Guinea pigs, which …

Interactions Between Juvenile Estuary-Dependent Fishes And Microalgal Dynamics, Ian C. Williams

USF Tampa Graduate Theses and Dissertations

The ontogenetic movement of juvenile estuary-dependent fishes upstream in estuarine settings is a phenomenon observed around the world. These movements usually coincide with a shift in diet from smaller prey, such as calanoid copepods, to larger prey, such as mysids. However, the mechanism that drives this pattern has yet to be conclusively described. Prior to the current study, zooplankton/hyperbenthos (“zooplankton”), primary production, and water quality data were collected from the Caloosahatchee River estuary in two concurrent and coordinated studies over a two-year period. One of the products of these sampling efforts was a classification of primary-producer types at the sediment-water …

Ec Expression Of Activated K-Ras Leads To Capillary Deficiency Due To Excessive Lumen Formation, Reduced Pericyte Recruitment, And An Increased Susceptibility To Mmp-1-Dependent Vascular Regression, Zheying Sun

USF Tampa Graduate Theses and Dissertations

Activated k-Ras mutations play a role in a variety of pathological conditions, such as arteriovenous malformations (AVMs). To study the effect of activated k-Ras mutation on lumen formation, we engineered human ECs to simultaneously express the activated k-Ras (G12V) mutation and compared their ability to form lumens with control ECs. We demonstrated that ECs with k-RasV12 lead to marked stimulation of EC lumen formation due to dramatic increases in intracellular vacuole formation and fusion, signaling changes including accelerated Src kinase activation, and MT1-MMP-dependent lumen expansion, all of which drive the process of lumen formation. The markedly accentuated lumen formation is …

Sers-Based Rapid Vertical Flow Immunoassay For Enhanced Point Of Care Diagnostics, Eunice Ama Ebbah

Theses and Dissertations

Many diagnostic tools for the accurate detection of diseases are time consuming and require multiple complex steps. Thus, there is a critical need to develop an alternative point of care test that provides rapid, reliable, and affordable results. Recently, surface-enhance Raman spectroscopy (SERS) has been developed as an analytical technique that enables low levels of detection and quantitative chemical analysis. Here, we exploit SERS in the development of a rapid diagnostic test, using human IgG as a model diagnostic biomarker. The vertical flow immunoassay system designed, utilizes filter paper embedded with gold nanoparticles (AuNP) to form a plasmonic paper. Capture …

Pathologic Predictors Of Response To Treatment Of Immune Checkpoint Inhibitor-Induced Kidney Injury, Ala Abudayyeh, Liye Suo, Heather Lin, Omar Mamlouk, Noha Abdel-Wahab, Amanda Tchakarov

Faculty, Staff and Student Publications

Background: Immune-related adverse events are a management challenge in patients receiving immune checkpoint inhibitors (ICIs). The most common renal immune-related adverse event, acute interstitial nephritis (AIN), is associated with patient morbidity and mortality. AIN, characterized by infiltration of renal tissue with immune cells, may be analogous to kidney transplant rejection. We evaluated clinical variables and pathologic findings to identify predictors of renal response and overall survival (OS) in patients with ICI-induced AIN. Design, setting, participants, and measurements: We reviewed the records and biopsy specimens of all 35 patients treated for ICI-induced AIN at our institution, between August 2007 and August …

The Tumor Invasion Paradox In Cancer Stem Cell-Driven Solid Tumors, Alexandra Shyntar, Ashna Patel, Meghan Rhodes, Heiko Enderling, Thomas Hillen

Faculty, Staff and Student Publications

Cancer stem cells (CSCs) are key in understanding tumor growth and tumor progression. A counterintuitive effect of CSCs is the so-called tumor growth paradox: the effect where a tumor with a higher death rate may grow larger than a tumor with a lower death rate. Here we extend the modeling of the tumor growth paradox by including spatial structure and considering cancer invasion. Using agent-based modeling and a corresponding partial differential equation model, we demonstrate and prove mathematically a tumor invasion paradox: a larger cell death rate can lead to a faster invasion speed. We test this result on a …

October 27, 2022, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.

Lgd-4033 And Mk-677 Use Impacts Body Composition, Circulating Biomarkers, And Skeletal Muscle Androgenic Hormone And Receptor Content: A Case Report, Thomas D. Cardaci, Steven B. Machek, Dylan T. Wilburn, Jeffrey L. Heileson, Dillon R. Harris, Harry P. Cintineo, Darryn S. Willoughby

Faculty Scholarship

LGD-4033, a selective androgen receptor modulator, and MK-677, a growth hormone secretagogue, are becoming increasingly used amongst recreationally-active demographics. However, limited data exist describing their effects on health- and androgen-related biomarkers. The purpose of this case study is to report changes in body composition and biomarkers during and after continued co-administration of LGD-4033 and MK-677. We additionally aimed to examine muscular strength and intramuscular androgen-associated biomarkers relative to non-users. A 25-year-old male ingested LGD-4033 [10 mg] and MK-677 [15 mg] daily for 5 weeks. Blood and body composition metrics were obtained pre-, on-, and post-cycle. One repetition maximum (1RM) leg …

Transcriptional Profiles In Olfactory Pathway-Associated Brain Regions Of African Green Monkeys: Associations With Age And Alzheimer’S Disease Neuropathology, Jacob D Negrey, Dorothy L Dobbins, Timothy D Howard, Karin E Borgmann-Winter, C G Hahn, Sergey Kalinin, Douglas L Feinstein, Suzanne Craft, Carol A Shively, Thomas C Register

Department of Neuroscience Faculty Papers

Introduction: Olfactory impairment in older individuals is associated with an increased risk of Alzheimer's disease (AD). Characterization of age versus neuropathology-associated changes in the brain olfactory pathway may elucidate processes underlying early AD pathogenesis. Here, we report age versus AD neuropathology-associated differential transcription in four brain regions in the olfactory pathway of 10 female African green monkeys (vervet, Chlorocebus aethiops sabaeus), a well-described model of early AD-like neuropathology.

Methods: Transcriptional profiles were determined by microarray in the olfactory bulb (OB), piriform cortex (PC), temporal lobe white matter (WM), and inferior temporal cortex (ITC). Amyloid beta (Aβ) plaque load in …

The Student Movement Volume 107 Issue 6: Night Market Lights Up Andrews Campus, Lauren Kim, Kavya Mohanram, Nora Martin, Aiko J. Ayala Rios, Wambui Karanja, Solana Campbell, Bella Hamann, Scott Moncrieff, Julia Randall, Alannah Tjhatra, Abigail Shim, Rachel Ingram-Clay, Zothile Sibanda, Amelia Stefanescu, Melissa Moore

The Student Movement v. 107 (2022-2023)

HUMANS

Meet Franky Paypa, AUSA Executive Secretary, Interviewed by: Lauren Kim

Meet 19-Year-Old Female CS Major: Andrea Stanko, Interviewed by Kavya Mohanram

Meet Jaden Leiterman, AFIA President, Interviewed by: Nora Martin

ARTS & ENTERTAINMENT

WAUS: A Michiana Music Oasis, Aiko J. Ayala Rios

Conductor Profile: Dr. Marc Élysée, Wambui Karanja

Currently..., Solana Campbell

That's What I Like! The Essential Filipino Jam Playlist, Bella Hamann

NEWS

Community Engagement Initiative Celebrates Third Year, Scott Moncrieff

Illegal Exports: Why Mexico is Suing US Arms Dealers, Julia Randall

KASA x SASA Night Market, Alannah Tjhatra

IDEAS

DeFINE Chapel: A Proposition, Bella Hamann

Docuseries: To …

Discovery And Characterization Of Potent, Efficacious, Orally Available Antimalarial Plasmepsin X Inhibitors And Preclinical Safety Assessment Of Ucb7362, Martin A Lowe, Daniel E Goldberg, Et Al.

2020-Current year OA Pubs

Plasmepsin X (PMX) is an essential aspartyl protease controlling malaria parasite egress and invasion of erythrocytes, development of functional liver merozoites (prophylactic activity), and blocking transmission to mosquitoes, making it a potential multistage drug target. We report the optimization of an aspartyl protease binding scaffold and the discovery of potent, orally active PMX inhibitors with in vivo antimalarial efficacy. Incorporation of safety evaluation early in the characterization of PMX inhibitors precluded compounds with a long human half-life (

A Framework For Detecting Noncoding Rare-Variant Associations Of Large-Scale Whole-Genome Sequencing Studies, Zilin Li, Xihao Li, Hufeng Zhou, Sheila M. Gaynor, Margaret Sunitha Selvaraj, Theodore Arapoglou, Corbin Quick, John Blangero, Joanne E. Curran, Ravindranath Duggirala, Harald H. H. Goring

School of Medicine Publications

Large-scale whole-genome sequencing studies have enabled analysis of noncoding rare-variant (RV) associations with complex human diseases and traits. Variant-set analysis is a powerful approach to study RV association. However, existing methods have limited ability in analyzing the noncoding genome. We propose a computationally efficient and robust noncoding RV association detection framework, STAARpipeline, to automatically annotate a whole-genome sequencing study and perform flexible noncoding RV association analysis, including gene-centric analysis and fixed window-based and dynamic window-based non-gene-centric analysis by incorporating variant functional annotations. In gene-centric analysis, STAARpipeline uses STAAR to group noncoding variants based on functional categories of genes and incorporate …

Doing Time In New Jersey: A Thoreau Scholar In Princeton Finds Comfort In The Nascent Appalachians, Will Howarth

Appalachia

No abstract provided.

Appalachia Summer/Fall 2011: Complete Issue

Appalachia

Summer/Fall 2011 - Volume LXII, Number 2 - issue #232. Off the Turnpike: Rediscovering Wild New Jersey

Covid-19-Impacted Research And Education In Global Healthcare And Stem: Evaluation Of Case Studies, Yumna Indorewala, Santanu De

Trick to the Treat of Internships and Research

The zoonotic novel coronavirus has posed major challenges to the world’s economy, social development, and public health. Effects in the education and research in the field of healthcare and STEM are accentuated in lower-developed countries or communities where the access to technology and a reliable internet connection are luxuries making it difficult to attain education virtually. The Coronavirus Infectious Disease 2019 (COVID-19) has also disrupted research and training in STEM and healthcare. With significant increases in infection rates there is an urge to redirect projects towards virology research and vaccine development. This comprehensive literature review includes case studies highlighting the …

Global Research In Anatomy And Physiology During Covid-19: Lessons Learnt And Future Recommendations, Harsh Chheda, Jeet Patel, Santanu De

Trick to the Treat of Internships and Research

The ongoing Coronavirus Infectious Disease 2019 (COVID-19) pandemic has caused a significant disruption in several areas of research within the fields of Anatomy and Physiology. With the whole world coming to a standstill, research of any kind was difficult to pursue, especially in these disciplines requiring kinesthetic/tactile application of concepts or testing hypotheses through hands-on engagement, as the new social guidelines and risks to certain groups of people hindered up-to-date research-data collection. However, with new technology and protocols created or adopted, there has been an effort to better help students and scientists to conduct research remotely; such alternatives cannot effectively …

Summer 2022 Biology Internship: Medical University Of Graz, Austria, Sruthi Kundur, Maria Paula Farez

Trick to the Treat of Internships and Research

This internship was a 6 week internship program in Graz, Austria at the Medical University of Graz. This program allows for intercampus and institutional interaction in multiple scientific research disciplines whereby young scientists gain exposure, direction and guidance during their developing career paths. During the internship you will be to assist a transplant surgical team. Additionally, you can assist Dr. Philipp Siegler in their mini project.