Nutrition Commons^™

Content Analysis: Media Representation Of Infant-Feeding Practices Of Adolescent Mothers, Mary Elizabeth Pate-Bennett

Masters Theses

Background: The American Academy of Pediatrics considers breastfeeding to be the optimal form of infant nutrition ^1,2 and Healthy People 2020 objectives target increasing breastfeeding rates ³. Though national rates have improved, those among several subgroups have not. Adolescent mothers initiate breastfeeding only 58% of the time, which is lower than the national objective of 81.9%³. Research focusing on other health behaviors indicates that media may play an important role in developing these behaviors in adolescents. However, knowledge of media-influences on infant-feeding decisions and attitudes among adolescents is insufficient.

Objective: The objective of this study was to …

Eating Pathology, Supplement Use, And Nutrition Knowledge In Collegiate Athletes, Holly Beth Lapota

UNLV Theses, Dissertations, Professional Papers, and Capstones

Eating pathology (e.g., body dissatisfaction, binge eating, purging, restrictive eating) and substance use (e.g., dietary supplements, legal and illegal drugs) proliferate university settings in the United States. Within university settings, athletes appear to be at particularly high risk for eating pathology and supplement use due to the external pressures to be attractive, the need to perform at optimal levels, and the specific characteristics of sports in which they participate. Furthermore, the degree to which athletes understand what constitutes healthy eating and exercise habits is understudied and may relate to eating pathology and supplement use. To build on existing research, the …

Faktor Risiko Malnutrisi Pada Balita, Titik Kuntari, Nur Aisyah Jamil, Opi Kurniati

Kesmas

Gizi buruk yang merupakan masalah penting di semua negara-negara miskin dan berkembang bertanggung jawab terhadap 60 persen kematian balita. Prevalensi balita gizi buruk di Indonesia tergolong tinggi, pada 2005, berbagai propinsi di Indonesia melaporkan 76.178 balita mengalami gizi buruk. Kasihan adalah salah satu kecamatan di kabupaten Bantul berbatasan dengan Kotamadya Yogyakarta yang menghadapi permasalahan gizi buruk. Tujuan penelitian adalah mengetahui angka kejadian dan faktor risiko gizi buruk di Kecamatan Kasihan, Kabupaten Bantul. Penelitian ini menggunakan desain studi kasus kontrol meliputi kelompok kasus 54 balita malnutrisi dan kelompok kontrol 54 balita gizi baik. Status gizi ditentukan berdasarkan Z score berat badan …

Status Gizi Balita Berdasarkan Composite Index Of Anthropometric Failure, Nurani Rahmadini, Trini Sudiarti, Diah Mulyawati Utari

Kesmas

Upaya menurunkan prevalensi kurang gizi pemerintah membuat program Keluarga Sadar Gizi (Kadarzi). Cakupan Kadarzi Kota Depok tahun 2011 rendah (12,7%) dan prevalensi gizi kurang, pendek, kurus berturut-turut 7,89%, 7%, 4,75%. Penelitian bertujuan mengetahui faktor dominan terhadap status gizi balita 6 - 59 bulan berdasarkan Composite Index of Anthropometric Failure (CIAF). Penelitian menggunakan data sekunder hasil survei Kadarzi 2011. Survei dilakukan di sebelas kecamatan Kota Depok menggunakan desain cross sectional. Sampel sebanyak 1.176 keluarga yang memiliki balita termuda umur 6 _ 59 bulan. Variabel yang diteliti adalah status gizi balita, perilaku Kadarzi, status Kadarzi, karakteristik balita, dan karakteristik keluarga. Hasil penelitian …

Holocarboxylase Synthetase Represses Long Terminal Repeats Through Epigenetic Synergies Between Biotin And Methyl Donors, And Activates Immune Response By Catalyzing Biotinylation Of Heat Shock Protein 72, Jing Xue

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Holocarboxylase synthetase (HLCS) is the sole human protein biotin ligase in the human proteome. Other than its role as a coenzyme to the five carboxylases in intermediary metabolism, HLCS and biotin are involved in epigenetic gene regulation and immune response. Previously, it was shown that (1) HLCS physically interacts with histone methyl transferase EHMT-1 which creates histone H3 lysine 9 methylation (H3K9me) marks and biotinylates lysine (K) 161 in EHMT-1, thereby strenghtening the HLCS/EHMT-1 interaction; (2) biotin depletion and HLCS knockdown cause a loss of H3K9me marks leading to de-repression of long terminal repeats (LTRs) and chromosomal abnormalities; and (3) …

Molecular Mechanisms Underlying The Early Life Programming Of The Liver, Gurjeev Sohi

Electronic Thesis and Dissertation Repository

Clinical studies have demonstrated that intrauterine growth restriction (IUGR) offspring, faced with a nutritional mismatch postpartum, have an increased risk of developing the metabolic syndrome. The maternal protein restriction (MPR) rat model has been extensively studied to investigate the adverse effects of a nutritional mismatch in postnatal life of IUGR offspring. Previous studies have demonstrated that MPR leads to impaired function of the liver, an important metabolic organ. However the underlying mechanisms which predispose these offspring to the metabolic syndrome remain elusive. In the following studies, low protein diet during pregnancy and lactation led to IUGR offspring with decreased liver …

Pancreatic Β-Cell Death In Response To Pro-Inflammatory Cytokines Is Distinct From Genuine Apoptosis, J. Jason Collier, Susan J. Burke, Mary E. Eisenhauer, Danhong Lu, Renee C. Sapp, Carlie J. Frydman, Shawn R. Campagna

Nutrition Publications and Other Works

A reduction in functional β-cell mass leads to both major forms of diabetes; pro-inflammatory cytokines, such as interleukin-1beta (IL-1β) and gamma-interferon (γ-IFN), activate signaling pathways that direct pancreatic β-cell death and dysfunction. However, the molecular mechanism of β-cell death in this context is not well understood. In this report, we tested the hypothesis that individual cellular death pathways display characteristic phenotypes that allow them to be distinguished by the precise biochemical and metabolic responses that occur during stimulus-specific initiation. Using 832/13 and INS-1E rat insulinoma cells and isolated rat islets, we provide evidence that apoptosis is unlikely to be the …

Nutrient Intakes Of Healthy Adults On A Gluten-Free Diet, Julie Devlin

Master's Theses and Doctoral Dissertations

Gluten-free diets have gained popularity in recent years among healthy individuals. However, gluten-free foods are typically lower in essential nutrients. It was hypothesized that the average intakes of fiber and the selected B vitamins and minerals would be lower in the gluten-free group than in the regular diet group. Fifty-eight adults, aged 25-35, participated in the study. Participants completed a five-day food record and questionnaire. FoodWorks℗ʼ nutrient analysis software was used to evaluate intake of macronutrients and selected micronutrients. Gluten-free males consumed significantly lower amounts of carbohydrates, fiber, niacin, folate, and calcium but significantly higher amounts of fat and sodium …

Assessing The Effectiveness Of Nutrition And Physical Activity Self-Assessment For Child Care (Nap Sacc) For Changes In Physical Activity Behavior, Policy, And Environment In Nebraska Family Child Care Homes, Katie K. Bolte

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Nebraska is the first state to utilize NAP SACC and to modify the evidence-based program for family child care homes (FCCHs). The purpose of this study was to conduct a secondary data analysis to assess the effectiveness of a modified version of the NAP SACC approach in achieving changes in physical activity behavior, policy, and environment in Nebraska FCCHs caring for children ages 2-5 years. Results from this study will be used to improve the NAP SACC physical activity components for FCCHs and will help to inform trainers and the Nebraska Department of Health and Human Services, Nutrition and Activity …

Effect Of Lactose Monolaurate And High Intensity Ultrasound On Crystallization Behavior Of Anydrous Milk Fat, Ashwini Wagh, M. K. Walsh, Silvana Martini

Nutrition, Dietetics, and Food Sciences Faculty Publications

Crystallization behavior of anhydrous milk fat (AMF) was studied with the addition of 0.025 and 0.05 % lactose monolaurate (LML). The crystallization behavior was studied at low (ΔT = 3 °C) and high supercooling (ΔT = 6 °C). Polarized light microscopy and laser turbidimetry indicated a delay in crystallization on addition of 0.025 % and 0.05 % LML or Tween 20 to AMF. High intensity ultrasound (HIU) was applied to AMF samples with 0.05 % LML and lower supercooling (T c = 31 °C; ΔT = 3 °C). HIU application in AMF and AMF + 0.05 % LML induced crystallization …

Celestial Sips, Winston J. Craig

Lake Union Herald

No abstract provided.

Effect Of The Supplemental Nutrition Assistance Program (Snap) And Nutrition Education On Nutrition And Health Outcomes Of Hiv+ Individuals, Irene Hatsu

FIU Electronic Theses and Dissertations

Factors associated with and barriers to participation in Supplemental Nutrition Assistance Program (SNAP) and the effect participation has on food security, nutrition status, disease status and quality of life was investigated in a cross-sectional study including 175 HIV infected individuals. In addition, the effect of a targeted nutrition education on nutrition knowledge, readiness to dietary behavior change, nutrition status, disease status and quality of life was also investigated among a subset of the population (N = 45) in a randomized clinical control trial.

SNAP participation rate was 70.3%, similar to the State of Florida and national participation rates. SNAP participation …

Faktor Determinan Pemilihan Makanan Jajanan Pada Siswa Sekolah Dasar, Yohanes Kristianto, Bastianus Daddy Riyadi, Annasari Mustafa

Kesmas

Makanan jajanan pada siswa sekolah masih banyak yang bermutu rendah sehingga keterampilan anak dalam memilih memegang peran penting dalam mendapatkan jajanan yang sesuai dengan kebutuhannya. Penelitian ini bertujuan untuk menilai mutu jajanan siswa sekolah dan mengidentifikasi faktor-faktor yang menentukan pemilihan jajanan. Penelitian dilakukan dengan menggunakan desain cross sectional pada 120 siswa sekolah dasar di Kota Batu yang dipilih secara purposif pada bulan September hingga Desember 2009. Mutu jajanan sekolah diperiksa di laboratorium. Siswa diminta untuk menjawab 28 pertanyaan tentang pemilihan jajanan. Data yang diperoleh diolah dan dianalisis dengan uji analisis faktor. Hasil penelitian menunjukkan bahwa pada umumnya jajanan pada siswa …

Covalent Immobilization Of Lysozyme On Ethylene Vinyl Alcohol Films For Nonmigrating Antimicrobial Packaging Applications, V. Muriel-Galet, Joey N. Talbert, P. Hernandez-Munoz, R. Gavara, J. M. Goddard

Joey Talbert

The objective of this study was to develop a new antimicrobial film, in which lysozyme was covalently attached onto two different ethylene vinyl alcohol copolymers (EVOH 29 and EVOH 44). The EVOH surface was modified with UV irradiation treatment to generate carboxylic acid groups, and lysozyme was covalently attached to the functionalized polymer surface. Surface characterization of control and modified films was performed using attenuated total reflectance Fourier transform infrared spectroscopy (ATR-FTIR) and dye assay. The value of protein loading after attachment on the surface was 8.49 μg protein/cm2 and 5.74 μg protein/cm2 for EVOH 29 and EVOH 44, respectively, …

The Obesity Epidemic, Lenka Kollar, Evienne Epifano, Molly Mckneight, Jeff Miskovich, Heather Moore

Student Papers in Public Policy

The incidence of chronic, noncommunicable diseases, such as heart disease, is increasing at an alarming rate on the global scale. The growing prevalence of overweight and obesity have led to an upsurge in cases of diabetes and other obesity-related diseases. About 18 million people die every year from heart disease, of which diabetes and obesity are major predisposing factors. Worldwide, more than 1.1 billion adults are overweight, 312 million of which are obese. The number of children that are overweight or obese is also growing (Hossain, Parvez et al.). Obesity, and the associated diseases, has become a worldwide epidemic and …

The Putative Role Of Resveratrol In Sirt-1 Mediated Modulation Of The Vitamin D Pathway, Angelika Dampf Stone, Shane F. Batie, G. Kerr Whitfield, Mark R. Haussler, Peter W. Jurutka

American Association for the Advancement of Science Pacific Conference

The nuclear vitamin D receptor (VDR) modulates gene transcription in 1,25-dihydroxyvitamin D (1,25D) target tissues such as kidney, colon, and bone. The 1,25D hormone is derived from vitamin D in the skin or from the diet, and binds to and activates the VDR. We have previously shown that resveratrol, an antioxidant found in the skin of red grapes, has the ability to activate the VDR signaling pathway. Moreover, cells treated with both resveratrol and 1,25D resulted in an additive or even synergistic stimulation of VDR-mediated transcription compared to cells treated with 1,25D alone. Based on these initial results, experiments were …

Effect Of Enrichment-Bleaching And Low Oxygen Atmosphere Storage On All-Purpose Wheat Flour Quality, Jonathan Myers Swindler

Theses and Dissertations

All-purpose wheat flour is a useful long-term storage commodity, but is subject to off-odor formation. Although flour stored in a low oxygen atmosphere should inhibit rancid odor formation, it elicits consumer complaints about odor. The purpose of this study was to examine off-odor development in all-purpose wheat flour during ambient and elevated storage by determining the effect of low oxygen atmosphere and enrichment-bleaching on quality as measured by, free fatty acids (FFA), flour descriptive sensory analysis, conjugated dienes, headspace volatiles, bread consumer sensory analysis, color, loaf volume, and vitamin analysis. Enriched, bleached (EB) and unenriched, unbleached (UU) flour was stored …

Effectiveness Of Gluten-Free And Casein-Free Diets For Individuals With Autism Spectrum Disorders: An Evidence-Based Research Synthesis, Jie Zhang, Michael R. Mayton, John J. Wheeler

ETSU Faculty Works

In order to better assist practitioners and better serve persons with autism spectrum disorders (ASD) and their families, it is vital for professionals to systematically evaluate the existing body of literature and synthesize its scientific evidence, so that the efficacy of research can be translated to evidence-based practices (EBPs) (Wheeler, 2007; Zhang & Wheeler, 2011). This research synthesis evaluated adherence to EBP standards and analyzed the effectiveness of gluten-free and casein-free (GFCF) diets for individuals with ASD. Four hundred and seventy articles were screened among peer-reviewed journals in English language published through 2010 using the Academic Search Complete search database. …

Nature Therapy, Winston J. Craig

Lake Union Herald

No abstract provided.

Physical Properties Of Pectin Aqueous Solutions Containing Sunflower Wax, Erica R. Baümler, Amalia A. Carelli, Silvana Martini

Nutrition, Dietetics, and Food Sciences Faculty Publications

The aim of this study is to investigate the physical properties of aqueous solutions of pectin (PA) containing sunflower wax (SFW), which are used as a basis for producing edible films. The stability and the rheological and microstructural characteristics of SFW/PA mixtures were evaluated. SFW/PA mixtures formed oil-in-water emulsions that were milky and opaque in appearance and were stable towards phase separation. Polarized micrographs revealed the presence of wax crystals, whose size decreased as pectin concentration increased. The rheological behavior of the aqueous solutions of pectin containing different amounts of SFW were best described by the generalized power law model …