Digital Commons Network^™

Interaction Of Cocoa Powder With Intestinal Microbiota, Zuyin Li

LSU Doctoral Dissertations

Cocoa powder contains polyphenolic compounds, which can provide potential health benefits to humans. The human gastroinestinal tract hosts diverse microorganisms which are called the human gut microbiota. These microbes can utilize carbohydrates through fermentation resulting in the production of short chain fatty acids (SCFAs), which cause a reduction of pH in gastroinestinal tract. The cocoa processing can change the composition of the carbohydrates, which can affect the fermentation patterns.

In this study we established an in vitro model system which simulated gastric digestion and colon fermentation. Five different processed cocoa samples (alkalized cocoa samples: D-11-B and D-11-S; non-alkalized cocoa samples: …

Netprophet 2.0: Mapping Transcription Factor Networks By Exploiting Scalable Data Resources, Yiming Kang, Hien-Haw Liow, Ezekiel J Maier, Michael R Brent

2010-2019 OA Pubs

MOTIVATION: Cells process information, in part, through transcription factor (TF) networks, which control the rates at which individual genes produce their products. A TF network map is a graph that indicates which TFs bind and directly regulate each gene. Previous work has described network mapping algorithms that rely exclusively on gene expression data and 'integrative' algorithms that exploit a wide range of data sources including chromatin immunoprecipitation sequencing (ChIP-seq) of many TFs, genome-wide chromatin marks, and binding specificities for many TFs determined in vitro. However, such resources are available only for a few major model systems and cannot be easily …

The Rider (2018-01-15), Jesus Sanchez

The Rider Archives

Vol.3 No.15

2018 Edition, Southwestern Oklahoma State University

The Sig

The Sig Newsletter from the Southwestern Oklahoma State University College of Pharmacy - 2018 Edition

A Galactomannoglucan Derived From Agaricus Brasiliensis: Purification, Characterization And Macrophage Activation Via Mapk And Ikappab/Nfkappab Pathways, Yanqing Zhang, Danting Liu, Leilei Fang, Xiaotong Zhao, Aimin Zhou, Junbo Xie

Chemistry Faculty Publications

In this study, a novel galactomannoglucan named as TJ2 was isolated from Agaricus brasiliensis with microwave extraction, macroporous resin, ion exchange resin and high resolution gel chromatography. TJ2 is composed of glucose, mannose and galactose in the ratio 99.2:0.2:0.6. Infrared spectra (IR), methylation analysis and nuclear magnetic resonance spectra indicated that TJ2 mainly contained a b-(1?3) – linked glucopyranosyl backbone. Interestingly, TJ2 significantly promoted RAW264.7 cell proliferation, and was able to activate the cells to engulf E. coli. In addition, TJ2 induced the expression of Interleukin 1b (IL-1b), Interleukin 6 (IL-6), tumor necrosis factor a (TNF-a) and cyclooxygenase-2 (Cox-2) in …

Analysis For Science Librarians Of The 2017 Nobel Prize In Physiology Or Medicine: The Life And Work Of Jeffrey C. Hall, Michael Rosbash, And Michael W. Young, Neyda V. Gilman

Library Scholarship

Jeffrey C. Hall, Michael Rosbash, and Michael W. Young are the 2017 Nobel Prize in Physiology or Medicine Laureates, having earned the award for their “discoveries of molecular mechanisms controlling the circadian rhythm.” They identified the genes involved in the circadian rhythm mechanism and explained how all of the different pieces of the mechanism work together. These discoveries explain how the biological cycles of Earth’s organisms correspond to the rotation of the planet, acting as an inner clock. Their research also provides further opportunities to continue learning about the role of circadian rhythm and its relationship to human health (Nobelprize.org …

Seasonal Presence And Potential Influence Of Humpback Whales On Wintering Pacific Herring Populations In The Gulf Of Alaska, Janice M. Straley, John M. Moran, Kevin M. Boswell, Johanna J. Vollenweider, Ron A. Heintz, Terrance J. Quinn Ii, Brianna Harmony Witteveen, Stanley D. Rice, J. R. Moran

Faculty, Staff, and Students

This study addressed the lack of recovery of Pacific herring (Clupea pallasii) in Prince William Sound, Alaska, in relation to humpback whale (Megaptera novaeangliae) predation. As humpback whales rebound from commercial whaling, their ability to influence their prey through top-down forcing increases. We compared the potential influence of foraging humpback whales on three herring populations in the coastal Gulf of Alaska: Prince William Sound, Lynn Canal, and Sitka Sound (133–147°W; 57–61°N) from 2007 to 2009. Information on whale distribution, abundance, diet and the availability of herring as potential prey were used to correlate populations of overwintering herring and humpback whales. …

What Are The Characteristics Of Vitamin D Metabolism In Opioid Dependence? An Exploratory Longitudinal Study In Australian Primary Care, Albert Stuart Reece, Gary Hulse

Research outputs 2014 to 2021

OBJECTIVE: Compare vitamin D levels in opioid dependence and control population and adjust for relevant confounding effects. Nuclear hormone receptors (including the vitamin D receptor) have been shown to be key transducers and regulators of intracellular metabolism and comprise an important site of pathophysiological immune and metabolic dysregulation potentially contributing towards pro-ageing changes observed in opioid-dependent patients (ODPs).

DESIGN: Longitudinal prospective comparing ODPs with general medical controls (GMCs).

SETTING: Primary care.

PARTICIPANTS: Prospective review comparing 1168 ODP (72.5% men) and 415 GMC (51.6% men, p

INTERVENTIONS: Nil. Observational study only.

PRIMARY AND SECONDARY OUTCOMES: Serum vitamin D levels and relevant …

Survival And Growth Of Two Hydraecia Species (Noctuidae: Lepidoptera) On Eight Midwest Grass Species, Bruce L. Giebink, J. Mark Scriber, John Wedberg

The Great Lakes Entomologist

Grasses play a critical role in the life cycles of both the hop vine borer (Hydraecia immanis) and potato stem borer (H. micacea), two potentially se­rious agriculture pests. Neonate larvae of both species (Noctuidae: Lepidoptera) were reared on eight selected grasses and corn for 14-18 days under greenhouse conditions to determine their survival and growth. These were quackgrass (Agropyron repens), smooth bromegrass (Bromus inermis), orchardgrass (Dactylis glomerata), large crabgrass (Digitaria sanguinalis), barnyardgrass (Echinochloa crusgalli), giant foxtail (Seteria faberii), wild prosso millet (Panicum millaceum), Johnsongrass ( …

Sex Ratio And Sexual Dimorphism In Formica Exsectoides, The Allegheny Mound Ant (Hymenoptera: Formicidae), H. C. Rowe, C. M. Bristow

The Great Lakes Entomologist

We excavated 66 mounds from 6 populations of Formica exsectoides in Michigan jack pine, collecting sexual caste pupae for sex ratio estimates and measurement of dimorphism. Reproductive caste brood was present in only 37 ofthe 66 mounds, and presence of reproductive caste brood was associated with larger mound surface area. Females were heavier than males, but did not differ from males in energy density. Sexes did not differ in timing or rate of development. Sex ratio estimates based on individual mounds ranged from 1.0 (all male) to 0.08 (female·biased). Four of the six study populations were strongly male·biased, while sex …

Seasonal Response Of Workers Of The Allegheny Mound Ant, Formica Exsectoides (Hymenoptera: Formicidae) To Artificial Honeydews Of Varying Nutritional Content, C. M. Bristow, E. Yanity

The Great Lakes Entomologist

Field colonies of Allegheny mound ants, Formica exsectoides, were tested at monthly intervals throughout the summer to assess their preference for artificial honeydews containing varying compositions of sugars and amino acids. In choice tests, foragers significantly preferred high sugar honeydews early in the season, but shifted in mid-season to a strong preference for high amino acid honeydews. Late-season foragers slightly preferred sugars. When offered in equal concentrations, the honeydew sugar, melezitose, was consistently less attractive to foragers than sucrose. However both sugars were readily fed upon, and appeared to attract ants in an additive fashion. No single amino acid …

2017 Long-Term Summary Of Kentucky Forage Variety Trials, Gene L. Olson, S. Ray Smith, Christopher D. Teutsch

Forage Symposium at the Kentucky Cattlemen’s Convention

Forage crops occupy approximately 7 million acres in Kentucky. Forages provide a majority of the nutrition for beef, dairy, horse, goat, sheep, and wildlife in the state. In addition, forage crops play an environmentally friendly role in soil conservation, water quality, and air quality. There are over 60 forage species adapted to the climate and soil conditions of Kentucky. Only 10 to 12 of these species occupy the majority of the acreage, but within these species there is a tremendous variation in varieties. This publication was developed to provide a user-friendly guide to choosing the best variety for producers based …

Landscape Genomics: Natural Selection Drives The Evolution Of Mitogenome In Penguins, Barbara Ramos, Daniel González-Acuña, David Loyola, Warren Johnson, Patricia Parker, Melanie Massaro, Gisele Dantas, Marcelo Miranda, Juliana Vianna

Biology Department Faculty Works

BackgroundMitochondria play a key role in the balance of energy and heat production, and therefore the mitochondrial genome is under natural selection by environmental temperature and food availability, since starvation can generate more efficient coupling of energy production. However, selection over mitochondrial DNA (mtDNA) genes has usually been evaluated at the population level. We sequenced by NGS 12 mitogenomes and with four published genomes, assessed genetic variation in ten penguin species distributed from the equator to Antarctica. Signatures of selection of 13 mitochondrial protein-coding genes were evaluated by comparing among species within and among genera (Spheniscus, Pygoscelis, Eudyptula, Eudyptes and …

The Impact Of Library Tutorials On The Information Literacy Skills Of Occupational Therapy And Physical Therapy Students In An Evidence-Based Practice Course: A Rubric Assessment, April Schweikhard, Toni Hoberecht, Alyssa Peterson, Ken Randall

Library System Faculty Publications

This study measures how online library instructional tutorials implemented into an evidence-based practice course have impacted the information literacy skills of occupational and physical therapy graduate students. Through a rubric assessment of final course papers, this study compares differences in students’ search strategies and cited sources pre- and post-implementation of the tutorials. The population includes 180 randomly selected graduate students from before and after the library tutorials were introduced into the course curriculum. Results indicate a statistically significant increase in components of students’ searching skills and ability to find higher levels of evidence after completing the library tutorials.

Novel Role Of Histone Deacetylase 11 (Hdac11) In Regulating Normal And Malignant Hematopoiesis, Jie Chen

USF Tampa Graduate Theses and Dissertations

During hematopoiesis, multilineage progenitor cells and the precursors are committed to individual hematopoietic lineages. In normal myelopoiesis, the immature myeloid cells (IMCs) differentiate into macrophages, neutrophils or dendritic cells. However, under tumor burden, these IMCs differentiate into myeloid derived suppressor cells (MDSCs) result in an up-regulation of immune suppressive factors and pro-tumor effect. The development of normal or malignant is tightly controlled by endogenous signals such as transcription factors and epigenetic regulations. HDAC11 is the newest identified members of the histone deacetylase (HDAC) family. Previous study in our group had identified HDAC11 as a negative regulator of interleukin 10 (IL-10) …

Assessing The Validity Of Pressure-Measuring Insoles In Quantifying Gait Variables, Jessica Deberardinis, Janet S. Dufek, Mohamed B. Trabia, Daniel E. Lidstone

Integrated Health Sciences Faculty Research

Introduction Pressure-measuring insoles can provide a portable alternative to existing gait analysis tools. However, there is disagreement among researchers on their accuracy and the appropriate calibration methods. The purposes of this study were to (1) determine the validity of pressure-measuring insoles for calculating stance time and support-phase impulse during walking using two calibration procedures, and (2) examine the effect of insole size on the results. Methods Data were collected from 39 participants (23.5 ± 3.24 yrs, 66.7 ± 17.5 kg, 1.64 ± 0.09 m), each wearing appropriately sized insoles as they walked over two consecutive force platforms. Two calibration methods …

The Revised Ncaa Division I Governance Structure After Three Years: A Scorecard, Brian D. Shannon

Texas A&M Law Review

As part of the August 2014 Division I Governance re-design, the NCAA Division I Board of Directors, acting on the recommendation of a Board-appointed Steering Committee, granted certain autonomous decision-making powers to the Autonomy 5 conferences and their sixty-five member institutions. In effect, this recommendation by the Board’s Steering Committee enabled the Autonomy 5 conferences to begin to adopt policy legislation independently from the rest of Division I. Accordingly, the Steering Committee developed and recommended a structure “designed to allow permissive use of resources or to otherwise enhance the well-being of student-athletes by any [Autonomy 5 institutional] member, [or] to …

The Sequential Relationship Of Body Oscillations In The Paper Wasp, Polistes Fuscatus (Hymenoptera: Vespidae), Bobbi J. Harding, George J. Gamboa

The Great Lakes Entomologist

Three kinds of body oscillations by foundresses of the paper wasp, Polistes fuscatus, were analyzed from 100 h of videotapes of 17 multiple- and 16 single-foundress, preworker colonies. The three kinds of oscillations were observed to be temporally proximate only after prey returns. Their sequential occurrence was always antennal drumming (AD), abdominal wagging (AW), and lateral vibration (LV). This sequence is consistent with the hypothesized communicative meanings of ADs, AWs, and LVs. In particular, ADs may signal larvae to withold salivary secretions prior to receiving a liquid meal from an adult female; oscillations AW and LV may signal larvae …

The Inheritance Of Diagnostic Larval Traits For Interspecific Hybrids Of Papilio Canadensis And P. Glaucus (Lepidoptera: Papilionidae), J. Mark Scriber

The Great Lakes Entomologist

Traits distinguishing the closely related tiger swallowtail butterfly species, Papilio canadensis and P. glaucus, include fixed differences in diagnostic sex-linked and autosomal allozymes as well as sex-linked diapause regulation, and sex-linked differences in oviposition behavior. Larval detoxification abilities for plants of the Salicaceae and Magnoliaceae families are dramatically different and basically diagnostic as well. The distinguishing morphological traits of the adults and larvae have not been genetically characterized. Here we describe the segregation of diagnostic larval banding traits in offspring from the 2 species in their hybrid and reciprocal backcross combinations. Elucidation of genetic basis, and linkage relationships of …

Burying Beetles (Coleoptera: Silphidae) Of The Apostle Islands, Wisconsin: Species Diversity, Population Density And Body Size, Stephen T. Trumbo, Shelly Thomas

The Great Lakes Entomologist

Over 2400 burying beetles, representing six species (Nicrophorus defodiens, N. sayi, N orbicollis, N. tomentosus, N vespilloides, and N. pustulatus), were trapped from 27 June to 4 August, 1996 at nine study sites (3 small islands, 3 large islands, and 3 mainland locations) centered around the Apostle Islands National Lakeshore in northern Wisconsin. Species diversity was greatest on the mainland and least on the smallest islands « 600 ha). Nicrophorus defodiens, the smallest of the six species, was marginally overrepresented on the smallest islands. We hypothesize that this occurred because N. defodiens can maintain a larger …

Phylloplane Sterilization With Bleach Does Not Reduce Btk Toxicity For Papilio Glaucus Larvae (Lepidoptera: Papilionidae), Laura Haas, J. Mark Scriber

The Great Lakes Entomologist

Neonate tiger swallowtail larvae (Papilio glaucus) were used to bioassay the effects of Btk (Bacillus thuringiensis var. kurstaki) at 4 doses (0.268, 0.034, 0.008, and 0.004 BIU per cm leaf surface) with an untreated control. Larvae, obtained from females captured in Georgia and North Carolina, were fed leaves of either tulip tree (Liriodendron tulipfera) or black cherry (Prunus serotina) in experiments that either included a pre-treatment dip and rinse in 5% chlorox bleach or not, before the application of Btk (dipping leaves in serially diluted solutions of Foray 48B).

The results show no difference between North Carolina and …

The Santa Clara, 2018-01-11, Santa Clara University

The Santa Clara

No abstract provided.

Sports Nutrition Program Helps Um Athletes Reach Fullest Potential, Sarah Sapp

University of Mississippi News

Nutrition and hospitality management doctoral students provide sports dietetics

Debby Webster, Debby Webster, Institute Of Child Nutrition. Child Nutrition Archives.

Oral History Project (all interviews)

Debby Webster is currently the Nutrition Services Director for Rainier School Districts in Rainier, OR. She holds a bachelor’s degree in Food Science and Nutrition from Central Washington University, and has had a passion to feed students her whole career. Debby has worked in all sizes of districts from large to small, and had the pleasure of working as a consultant for the state agency doing nutrition analysis for SMI reviews. Debby is a member of the Oregon USDA Foods and Procurement Advisory committee and is active in several professional organizations. She has been training School Nutrition Professionals for over …

Agenda And Reports, Juvenile Welfare Board, January 11, 2018, Juvenile Welfare Board Of Pinellas County

Juvenile Welfare Board Agendas, Minutes, and Historical Audits

Agenda for the January 11, 2018, meeting of the Juvenile Welfare Board. Also included are previous meeting minutes and reports to review before the meeting.

Introduced Purple Loosestrife As Host Of Native Saturniidae (Lepidoptera), James G. Barbour, Erik Kiviat

The Great Lakes Entomologist

Purple loosestrife (Lythrum salicaria,Lythraceae) arrived in North America nearly 200 years ago. In 1969 we first found larvae of the native Cecropia (Hyalophora cecropia) and Polyphemus (Antheraea polyphemus) moths (Lepidoptera: Saturniidae) on loosestrife in the Hudson River Valley, New York, and we have since found Io (Automeris io) on this plant. A census of 4th and 5th instar saturniids in four 0.25 ha plots in purple loosestrife-gray dogwood (Cornus racemosa) wet meadows near Saugerties in 1984 indicated that Polyphemus and Cecropia larvae occurred much more frequently on loosestrife than on dogwood, a …

Leaf Herbivory Induces Resistance Against Florivores In Raphanus Sativus, Andrew C. Mccall, Samantha Case, Kelsy Espy, Grant Adams, Stephen J. Murphy

Student Publications

Florivory can have significant negative effects on plant fitness, driving selection for resistance traits in flowers. In particular, herbivory to leaves may induce resistance in flowers because herbivores on leaves often become florivores on flowers as plant ontogeny proceeds. The literature on inducible resistance in floral tissues is limited, so we used a series of experiments to determine whether prior leaf damage by Spodoptera exigua (Hübner) caterpillars affected florivore preference and performance on wild radish (Raphanus sativus L.). We found that Spodoptera exigua larvae preferred petals from control plants versus petals from plants exposed to prior leaf damage, and …

Environmental Effects On Drosophila Brain Development And Learning, Xia Wang, Amei Amei, J. Steven De Belle, Stephen P. Roberts

Life Sciences Faculty Research

Brain development and behavior are sensitive to a variety of environmental influences including social interactions and physicochemical stressors. Sensory input in situ is a mosaic of both enrichment and stress, yet little is known about how multiple environmental factors interact to affect brain anatomical structures, circuits and cognitive function. In this study, we addressed these issues by testing the individual and combined effects of sub-adult thermal stress, larval density and early-adult living spatial enrichment on brain anatomy and olfactory associative learning in adult Drosophila melanogaster. In response to heat stress, the mushroom bodies (MBs) were the most volumetrically impaired among …

Independent Association Of Resting Energy Expenditure With Blood Pressure: Confirmation In Populations Of The African Diaspora, Chloe Creber, Richard S. Cooper, Jacob Plange-Rhule, Pascal Bovet, Estelle V. Lambert, Terrence E. Forrester, Dale Schoeller, Walter Riesen, Wolfgang Korte, Guichan Cao, Amy Luke, Lara R. Dugas

Faculty Publications

Background: Obesity is a major risk factor for hypertension, however, the physiologic mechanisms linking increased adiposity to elevations in blood pressure are not well described. An increase in resting energy expenditure (REE) is an obligatory consequence of obesity. Previous survey research has demonstrated that REE is an independent predictor of blood pressure, and eliminates the co-linear association of body mass index. This observation has received little attention and there have been no attempts to provide a causal explanation. Methods: At baseline in an international comparative study on obesity, 289 participants aged 25-44 were recruited from communities in the US, the …

Effects And Moderators Of Psychosocial Interventions On Quality Of Life, And Emotional And Social Function In Patients With Cancer: An Individual Patient Data Meta-Analysis Of 22 Rcts, J. Kalter, I. M. Verdonck-De Leeuw, M. G. Sweegers, N. K. Aaronson, P. B. Jacobsen, R. U. Newton, K. S. Courneya, J. F. Aitken, J. Armes, C. Arving, L. J. Boersma, A. M.J. Braamse, Y. Brandberg, S. K. Chambers, J. Dekker, K. Ell, R. J. Ferguson, M. F.M. Gielissen, B. Glimelius, M. M. Goedendorp, K. D. Graves, Sue P. Heiney, R. Horne, M. S. Hunter, B. Johansson, M. L. Kimman, H. Knoop

Faculty Publications

Objective: This individual patient data (IPD) meta-analysis aimed to evaluate the effects of psychosocial interventions (PSI) on quality of life (QoL), emotional function (EF), and social function (SF) in patients with cancer, and to study moderator effects of demographic, clinical, personal, and intervention-related characteristics. Methods: Relevant studies were identified via literature searches in 4 databases. We pooled IPD from 22 (n = 4217) of 61 eligible randomized controlled trials. Linear mixed-effect model analyses were used to study intervention effects on the post-intervention values of QoL, EF, and SF (z-scores), adjusting for baseline values, age, and cancer type. We studied …