Digital Commons Network^™

Ecology Of The Roseau Cane Scale (Nipponaclerda Biwakoensis, Hemiptera: Aclerdidae) In Coastal Louisiana, Leslie Alejandra Aviles Lopez

LSU Master's Theses

Common reed, Phragmites australis, is the dominant plant in the Mississippi River Delta (MRD), Louisiana. Phragmites australis stands reduce soil erosion from wave action, protect the oil infrastructure, and freshwater habitats. In the fall of 2016, widespread reed die-backs in the MRD were associated with outbreaks of an invasive scale Nipponaclerda biwakoensis (Hemiptera: Aclerdidae). Due to the recent detection of the scale, there was limited knowledge of its ecology in the adventive range, and its impacts on P. australis lineages. Therefore, the objectives of my thesis were to determine (1) the host specificity of the N. biwakoensis in important economic …

Solvation Structures And Dynamics Of Small Molecules: Experimental And Computational Studies Using Carbonyl Vibrational Modes As Probe, Xiaoliu Zhang

LSU Doctoral Dissertations

Solutions are ubiquitous in both the global environment and the human body, and play a significant role in scientific research and industrial production. The structures and dynamics of solutions have been studied for centuries. However, conventional experimental methods, whose intrinsic measuring time is on the order of nanoseconds to microseconds, could not detect the fast dynamics taking place in the solution on the timescale of femto- and pico-second. In this dissertation, the ultrafast two-dimensional infrared (2DIR) spectroscopy was applied to characterize the structure and dynamics in three different types of solutions on the sub-picosecond timescale. Linear Fourier transform infrared spectroscopy …

Anatomical Organization And Distinction Of The Sympathetic Inputs To Interscapular Brown Adipose Tissue And Inguinal White Adipose Tissue In The Mouse, Clara Jane Huesing

LSU Doctoral Dissertations

Adipose tissue is a dynamic endocrine organ that contains both the problem and the solution to discovering new therapies for individuals with obesity. Excessive adipose tissue disrupts energy balance and causes a host of comorbidities like insulin resistance and hypertension. On the other hand, adipose tissue is essential for life. During periods of energy demand, sympathetic nerve activity in brown and white adipose tissue stimulates thermogenesis and lipolysis; both of which decrease body weight and improve metabolic health. Therefore, comprehensive insight into the organization of sympathetic innervation and how it communicates with adipocytes is critical in order to utilize its …

Trophic Interactions And Habitat Quality Of Invasive Lionfish In The Gulf Of Mexico, Hanna Bauer

LSU Master's Theses

Lionfish (Pterois volitans and Pterois miles) are one of the most successful marine invaders of all time and pose a threat to native species that inhabit coral reefs, as well as overall reef health. Current management efforts in the invaded Atlantic region revolve around spearfishing to remove lionfish, often limited to 30 m depth. There is evidence that lionfish may seek refuge from fishing pressure in deeper habitat and replenish shallow sites, undermining this management strategy. To investigate the ecological implications of deep lionfish, size, reproductive capability, and diet were examined across a depth gradient for lionfish in …

Evaluating The ‘Small Changes, Healthy Habits’ Curriculum For Influencing Change In Eating And Physical Activity Behaviors, And Habit Formation In Adults, Praja Adhikari

LSU Master's Theses

This study evaluated the initial influence of the Small Changes, Healthy Habits (SCHH) pilot program on food/eating, and physical activity behaviors and habits among participants. A convenience sample of 56 adults (≥18 years old) with representation from communities in all five LSU AgCenter regions, was recruited for the program. Complete datasets from 47 participants were collected and used for the evaluation. The participant group was 83% female (n = 39), 89% 51 years or older, and living in rural areas; approximately 83% white (n=38), 13% African American (n=6), and 2% Asian (n=1). A 22-question participant survey was developed to quantify …

Dsrna As A Potential Tool For Cercospora Leaf Blight Management And Elucidation Of A Factors That Contribute To Late Disease Onset In The Reproductive Growth Stage Of Soybean, Marija Zivanovic

LSU Doctoral Dissertations

Cercospora leaf blight (CLB) of soybean (Glycine max L. Merr.), an important disease in Louisiana, is primarily caused by Cercospora cf. flagellaris. The pathogen produces cercosporin, a toxin necessary for fungal virulence. So far, there are few commercial cultivars of soybean with CLB resistance and few effective fungicides to manage this disease. Consequently, alternative management approaches are needed. With that in mind, the first objective was to develop a screening method to compare the effectiveness of bacterially-expressed double stranded (ds) RNAs corresponding to genes associated with cercosporin accumulation (Avr4, CTB1, CTB8, AY-1 and HN-2 …

Insights To Gray Seal (Halichoerus Grypus) Foraging Ecology From Stable Isotope And Dna Metabarcoding Analyses, Keith Michael Hernandez

LSU Doctoral Dissertations

The enactment of wide-ranging conservation laws in the United States enabled the recovery of many marine mammal species. However, as many species have surpassed predicted recovery goals, there is an increasing number of marine mammal-human interactions. For example, in the northeast US, the recovery of gray seals (Halichoerus grypus atlantica), coupled with declines in commercially important fishery species, has prompted discussions of revised management, and potentially lethal control measures. Much of this concern stems from seal-fisheries interactions, which necessitates an understanding of seal diets and foraging ecology. However, existing research is out of date and reliant primarily on …

Intraspecific And Biogeographical Variation In Foliar Fungal Communities And Pathogen Damage Of Native And Invasive Phragmites Australis, Warwick J. Allen, Aaron E. Devries, Nicholas J. Bologna, Wesley A. Bickford, Kurt P. Kowalski, Laura A. Meyerson, James T. Cronin

Faculty Publications

© 2020 John Wiley & Sons Ltd Aim: Recent research has highlighted that the relationship between species interactions and latitude can differ between native and invasive plant taxa, generating biogeographical heterogeneity in community resistance to plant invasions. In the first study with foliar pathogens, we tested whether co-occurring native and invasive lineages of common reed (Phragmites australis) exhibit non-parallel latitudinal gradients in foliar fungal communities, pathogen susceptibility and damage, and whether these biogeographical patterns can influence the success of invasion. Location: North America. Time period: 2015–2017. Major taxa studied: Perennial grass P. australis. Methods: We surveyed 35 P. australis field …

Dynamic Glucose Disposal Is Driven By Reduced Endogenous Glucose Production In Response To Voluntary Wheel Running: A Stable Isotope Approach, Timothy D. Allerton, Greg M. Kowalski, Hardy Hang, Jacqueline Stephens

Faculty Publications

© 2020 the American Physiological Society. Dynamic glucose disposal is driven by reduced endogenous glucose production in response to voluntary wheel running: A stable isotope approach. Am J Physiol Endocrinol Metab 319: E2-E10, 2020. First published April 28, 2020; doi:10.1152/ajpendo.00450.2019.-To resolve both the systems level and molecular mechanisms responsible for exerciseinduced improvements in glucose tolerance, we sought to test the effect of voluntary wheel running exercise on postprandial glucose dynamics. We utilized a stable isotope-labeled oral glucose tolerance test (SI-OGTT) incorporating complementary deuterium glucose tracers at a 1:1 ratio (2-2H-glucose and 6-6 2H-glucose; 2g/kg lean body mass) to distinguish between …

Β-Hydroxybutyrate Is Reduced In Humans With Obesity-Related Nafld And Displays A Dose-Dependent Effect On Skeletal Muscle Mitochondrial Respiration In Vitro, Jacob T. Mey, Melissa L. Erickson, Christopher L. Axelrod, William T. King, Chris A. Flask, Arthur J. Mccullough, John P. Kirwan

Division of Basic Science Faculty Publications

β-Hydroxybutyrate is reduced in humans with obesity-related NAFLD and displays a dose-dependent effect on skeletal muscle mitochondrial respiration in vitro. Am J Physiol Endocrinol Metab 319: E187-E195, 2020. First published May 12, 2020; doi:10.1152/ajpendo.00058.2020.-Nonalcoholic fatty liver disease (NAFLD) is characterized by hepatic fat accumulation and impaired insulin sensitivity. Reduced hepatic ketogenesis may promote these pathologies, but data are inconclusive in humans and the link between NAFLD and reduced insulin sensitivity remains obscure. We investigated individuals with obesity-related NAFLD and hypothesized that β-hydroxybutyrate (βOHB; the predominant ketone species) would be reduced and related to hepatic fat accumulation and insulin sensitivity. Furthermore, …

Louisiana Agriculture Summer, 2020, Lsu Agcenter

Louisiana Agriculture

No abstract provided.

Adaptive Responses To Maternal Nutrient Restriction Alter Placental Transport In Ewes, Ashley K. Edwards, Sorin M. Mcknight, Katharine Askelson, Jason R. Mcknight, Kathrin A. Dunlap, M. Carey Satterfield

Faculty Publications

Introduction: Maternal nutrient partitioning, uteroplacental blood flow, transporter activity, and fetoplacental metabolism mediate nutrient delivery to the fetus. Inadequate availability or delivery of nutrients results in intrauterine growth restriction (IUGR), a leading cause of neonatal morbidity and mortality. Maternal nutrient restriction can result in IUGR, but only in an unforeseeable subset of individuals. Methods: To elucidate potential mechanisms regulating fetal nutrient availability, singleton sheep pregnancies were generated by embryo transfer. Pregnant ewes received either a 50% NRC (NR; n = 24) or 100% NRC (n = 7) diet from gestational Day 35 until necropsy on Day 125. Maternal weight did …

Effects Of Hurricane Harvey On The Trophic Status Of Juvenile Sport Fishes (Cynoscion Nebulosus, Sciaenops Ocellatus) In An Estuarine Nursery, Philip Matich, Kaya B. Moore, Jeffrey D. Plumlee

Faculty Publications

Understanding the implications of environmental disturbance is of growing importance as climate change and extreme weather events increasingly threaten estuaries and other coastal ecosystems. Among species at risk in estuarine habitats, sport fishes are of particular interest to conservation and management agencies, because of their ecological and economic value. Here, we evaluate the effects of Hurricane Harvey on the abundance, diet, and body condition of age-0 red drum (Sciaenops ocellatus) and spotted seatrout (Cynoscion nebulosus) in Powderhorn Lake, a nearshore estuary in Texas, USA. Catch data from seines indicated that the abundances of age-0 red drum and spotted seatrout were …

Intermittent Fasting And Metabolic Health: From Religious Fast To Time-Restricted Feeding, Kristin K. Hoddy, Kara L. Marlatt, Hatice Çetinkaya, Eric Ravussin

Clinical Research Faculty Publications

Over the past 10 to 15 years, intermittent fasting has emerged as an unconventional approach to reduce body weight and improve metabolic health beyond simple calorie restriction. In this review, we summarize findings related to Ramadan and Sunnah fasting. We then discuss the role of caloric restriction not only as an intervention for weight control, but importantly, as a strategy for healthy aging and longevity. Finally, we review the four most common intermittent fasting (IF) strategies used to date for weight management and to improve cardiometabolic health. Weight loss is common after IF but does not appear to be different …

Breastfeeding And Childhood Obesity: A 12-Country Study, Jian Ma, Yijuan Qiao, Pei Zhao, Wei Li, Peter T. Katzmarzyk, Jean Philippe Chaput, Mikael Fogelholm, Rebecca Kuriyan, Estelle V. Lambert, Carol Maher, Jose Maia, Victor Matsudo, Timothy Olds, Vincent Onywera, Olga L. Sarmiento, Martyn Standage, Mark S. Tremblay, Catrine Tudor-Locke, Gang Hu

Population and Public Health Science Faculty Publications

This study aimed to examine the association between breastfeeding and childhood obesity. A multinational cross-sectional study of 4,740 children aged 9–11 years was conducted from 12 countries. Infant breastfeeding was recalled by parents or legal guardians. Height, weight, waist circumference, and body fat were obtained using standardized methods. The overall prevalence of obesity, central obesity, and high body fat were 12.3%, 9.9%, and 8.1%, respectively. After adjustment for maternal age at delivery, body mass index (BMI), highest maternal education, history of gestational diabetes, gestational age, and child's age, sex, birth weight, unhealthy diet pattern scores, moderate-to-vigorous physical activity, sleeping, and …

Genetic Susceptibility, Lifestyle Intervention And Glycemic Changes Among Women With Prior Gestational Diabetes, Zhaoxia Liang, Leishen Wang, Huikun Liu, Yuhang Chen, Tao Zhou, Yoriko Heianza, Junhong Leng, Weiqin Li, Xilin Yang, Yun Shen, Ru Gao, Gang Hu, Lu Qi

Population and Public Health Science Faculty Publications

Aims: Women with prior gestational diabetes mellitus (GDM) or high genetic susceptibility are prone to development of type 2 diabetes. We examined whether a lifestyle intervention modified the genetic effect on changes in glycemic markers among women with prior GDM. Research design and methods: This study included 560 women with prior GDM from a randomized controlled trial, the Tianjin Gestational Diabetes Mellitus Prevention Program, who were assigned into an intervention arm (improved physical activity and healthy dietary intakes) or a control arm. We assessed associations of GDM related genetic variants in/near the CDKAL1 (rs7754840) and MTNR1B (rs10830962) genes with changes …

Daily Branched-Chain Amino Acid Intake And Risks Of Obesity And Insulin Resistance In Children: A Cross-Sectional Study, Jun Lu, Yuying Gu, Huikun Liu, Leishen Wang, Wei Li, Weiqin Li, Junhong Leng, Shuang Zhang, Lu Qi, Xilin Yang, Gang Hu

Population and Public Health Science Faculty Publications

Objective: This study aimed to investigate the association of daily branched-chain amino acid (BCAA) intake with the risks of obesity and insulin resistance in children of mothers with gestational diabetes mellitus (GDM). Methods: Daily BCAA intake was calculated by using a validated food frequency questionnaire in 996 children of mothers with GDM. The odds ratios (ORs) (95% CI) of childhood obesity and insulin resistance were obtained using logistic regression models. Results: The multivariable-adjusted ORs for overweight and insulin resistance increased across quartiles of daily BCAA intake (P < 0.05 for trend). Multivariable-adjusted ORs for each 1-SD increase in BCAA intake were 1.37 (1.16-1.62) for overweight and 1.19 (1.02-1.38) for insulin resistance. After additional adjustment of children’s daily total energy intake, the OR was still significant for overweight risk but no longer significant for insulin resistance. There were positive associations of daily leucine, isoleucine, and valine intake with the risks for overweight and insulin resistance. Conclusions: Daily BCAA intake was associated with increased risks for overweight and insulin resistance in children of mothers with GDM, but this association was not fully independent of children’s daily energy intake. Restriction in dietary BCAA may help prevent childhood obesity and insulin resistance.

Exercise Training Rapidly Increases Hepatic Insulin Extraction In Nafld, Adithya Hari, Ciaràn E. Fealy, Christopher L. Axelrod, Jacob M. Haus, Chris A. Flask, Arthur J. Mccullough, John P. Kirwan

Division of Basic Science Faculty Publications

Purpose We aimed to determine the immediacy of exercise intervention on liver-specific metabolic processes in nonalcoholic fatty liver disease. Methods We undertook a short-term (7-d) exercise training study (60 min·d-1 treadmill walking at 80%-85% of maximal heart rate) in obese adults (N = 13, 58 ± 3 yr, 34.3 ± 1.1 kg·m-2, >5% hepatic lipid by 1H-magnetic resonance spectroscopy). Insulin sensitivity index was estimated by oral glucose tolerance test using the Soonthorpun model. Hepatic insulin extraction (HIE) was calculated as the molar difference in area under the curve (AUC) for insulin and C-peptide (HIE = 1-(AUCInsulin/AUCC-Pep)). Results The increases in …

Rationale And Study Design For Lifestyle Intervention In Preparation For Pregnancy (Lipp): A Randomized Controlled Trial, M. L. Erickson, J. T. Mey, C. L. Axelrod, D. Paul, L. Gordesky, K. Russell, H. Barkoukis, P. O'Tierney-Ginn, R. A. Fielding, J. P. Kirwan, P. M. Catalano

Division of Basic Science Faculty Publications

Introduction: Maternal obesity increases neonatal risk for obesity and metabolic syndrome later in life. Prior attempts to break this intergenerational obesity cycle by limiting excessive gestational weight gain have failed to reduce neonatal adiposity. Alternatively, pre-conception lifestyle interventions may improve the in utero metabolic milieu during early pregnancy leading to improved fetal outcomes. This randomized controlled trial (RCT) is evaluating whether a lifestyle intervention to reduce weight and improve maternal metabolism in preparation for pregnancy (LIPP) attenuates neonatal adiposity, compared to standard medical advice. Material and methods: Overweight/class 1 obese women after a previous pregnancy, ~12 weeks postpartum, preparing for …

Fully Automated Pipeline For Body Composition Estimation From 3d Optical Scans Using Principal Component Analysis: A Shape Up Study, Sima Sobhiyeh, Nathan Borel, Marcelline Dechenaud, Clinten A. Graham, Michael Wong, Peter Wolenski, John Shepherd, Steven B. Heymsfield

Faculty Publications

The increasing prevalence and adaptability of 3D optical scan (3DO) technology has invoked many recent studies which use 3DO scanning as a convenient and inexpensive means for predicting body composition and health risks. The Shape Up studies seek a device-agnostic solution for body composition estimation based on principal component analysis (PCA). This paper reports a progress made on Shape Up's previous work which served as a criterion analysis for PCA-based body composition and health risk prediction. This study presents proof-of-concept for a novel automated landmark detection step that allows for a fully automated PCA-based approach to body composition estimation that …

Assessing Breastfeeding Knowledge, Attitudes And Intention Among Adult Female Undergraduate And Graduate Students, Kritee Niroula

LSU Master's Theses

This study measured the breastfeeding knowledge, attitude and intention of adult female students of Louisiana State University. Participants (n=1039; mean age 20.12 ± 3.122 years) were recruited to complete the questionnaire. Racial/ethnic representation was White (76.1%), African American (14.3%), Asian (5.5%), American Indian/ Alaska Native or Native Hawaiian/ Pacific Islander (0.8%) and Multi-racial (3.3%). The questionnaire was used to deliver a set of knowledge, attitude and intention items. Participants were evaluated based on their scores in each section. The questionnaire was pilot tested among five students for comprehensibility and understandability and necessary changes were made according to their suggestions. The …

Reconsidering The Obstetrical Dilemma: Correlations Between Head And Pelvic Size, Kelsey Catrice Fox

LSU Master's Theses

The Obstetrical Dilemma (OD) theory has become canon in biological anthropology. The OD posits that i] dystocia results from bipedal mothers and encephalized infants, ii] contrasting selection for bipedality and obstetrics hinders locomotive efficiency, and iii] the contradicting requirement of the fetus being small enough to pass through the birth canal yet being cognitively advanced enough to cling to its mother after birth. Females, theoretically, exhibit deficient gait efficiency for the sake of successful childbirth. An obstetric advantage theory has been posited where taller individuals with a larger head size have larger pelves. If the distance between the acetabulae increases …

Ketogenic Diets Alter The Gut Microbiome Resulting In Decreased Intestinal Th17 Cells, Qi Yan Ang, Margaret Alexander, John C. Newman, Yuan Tian, Jingwei Cai, Vaibhav Upadhyay, Jessie A. Turnbaugh, Eric Verdin, Kevin D. Hall, Rudolph L. Leibel, Eric Ravussin, Michael Rosenbaum, Andrew D. Patterson, Peter J. Turnbaugh

Clinical Research Faculty Publications

Very low-carbohydrate, high-fat ketogenic diets (KDs) induce a pronounced shift in metabolic fuel utilization that elevates circulating ketone bodies; however, the consequences of these compounds for host-microbiome interactions remain unknown. Here, we show that KDs alter the human and mouse gut microbiota in a manner distinct from high-fat diets (HFDs). Metagenomic and metabolomic analyses of stool samples from an 8-week inpatient study revealed marked shifts in gut microbial community structure and function during the KD. Gradient diet experiments in mice confirmed the unique impact of KDs relative to HFDs with a reproducible depletion of bifidobacteria. In vitro and in vivo …

Cover Cropping In Soybean-Corn Rotation System: Economic, Agronomic, And Soil Fertility Impact, Jose Rodolfo Mite

LSU Doctoral Dissertations

Planting winter-annual cover crops prevent soil erosion, reduces water runoff, and improves soil structure and soil quality. This research was conducted from 2017 to 2019 to evaluate the nutrient turnover of different species of cover crops in soils under different row crop production systems in Northeast and Central Louisiana. In Northeast Louisiana (Site 1, 2, and 3), treatments (cover crops and no cover crop) were arranged in a strip trial with three replications. At the Ben Hur Research Station, the treatments included three planting dates (September, October, and November) with [7 kg ha^-1 of phosphorus (P) and potassium (K)] …

Designed And Developed Delivery Systems Containing Extracted Astaxanthin From Crawfish, Procambarus Clarkii, Using A Novel Combined Ethanol Flaxseed Oil Ultrasound Assisted Closed Extraction System And Its Anticancer Activity In Vitro, Ronson Renard Scott Sr

LSU Doctoral Dissertations

Crustacean processing in Louisiana generates vast amounts of byproducts, including crawfish processing byproducts (CB), whose disposal can be problematic unless utilized alternatively. The objective of this investigation was to design and develop a delivery system (DS) containing extracted astaxanthin (AX) from CB using a novel combined ethanol flaxseed oil (FO) ultrasound-assisted extraction (UAE) method and evaluate its quality characteristics. Additionally, anticancer effects of AX were evaluated. Investigations consisted of three studies.

Proximate composition, oxidative stability, and antioxidant capacity of AX from CB extracted both conventionally and by UAE was determined. AX concentration conventionally extracted from CB (FOCAX) was 0.0919 mg …

Vitamin D Actions In Neurons Require The Pi3k Pathway For Both Enhancing Insulin Signaling And Rapid Depolarizing Effects, Silvania Da Silva Teixeira, Keisha Harrison, Munachismo Uzodike, Kimal Rajapakshe, Cristian Coarfa, Yanlin He, Yong Xu, Stephanie Sisley

Division of Basic Science Faculty Publications

Despite correlations between low vitamin D levels and diabetes incidence/severity, supplementation with vitamin D has not been widely effective in improving glucose parameters. This may be due to a lack of knowledge regarding how low vitamin D levels physiologically affect glucose homeostasis. We have previously shown that the brain may be a critical area for vitamin D-mediated action on peripheral glucose levels. However, the mechanisms for how vitamin D acts in the brain are unknown. We utilized a multimodal approach to determine the mechanisms by which vitamin D may act in the brain. We first performed an unbiased search (RNA-sequencing) …

Resistant Starch Has No Effect On Appetite And Food Intake In Individuals With Prediabetes, Ursula White, Courtney M. Peterson, Robbie A. Beyl, Corby K. Martin, Eric Ravussin

Clinical Research Faculty Publications

Background: Type 2 resistant starch (RS2) has been shown to improve metabolic health outcomes and may increase satiety and suppress appetite and food intake in humans. Objective: This study assessed whether 12 weeks of daily RS2 supplementation could influence appetite perception, food intake, and appetite-related gut hormones in adults with prediabetes, relative to the control (CTL) group. Design: The study was a randomized controlled trial and analysis of secondary study end points. Participants/setting: Sixty-eight adults (body mass index ≥27) aged 35 to 75 years with prediabetes were enrolled in the study at Pennington Biomedical Research Center (2012 to 2016). Fifty-nine …

Active School Transport Among Children From Canada, Colombia, Finland, South Africa, And The United States: A Tale Of Two Journeys, Silvia A. González, Olga L. Sarmiento, Pablo D. Lemoine, Richard Larouche, Jose D. Meisel, Mark S. Tremblay, Melisa Naranjo, Stephanie T. Broyles, Mikael Fogelholm, Gustavo A. Holguin, Estelle V. Lambert, Peter T. Katzmarzyk

Population and Public Health Science Faculty Publications

Walking and biking to school represent a source of regular daily physical activity (PA). The objectives of this paper are to determine the associations of distance to school, crime safety, and socioeconomic variables with active school transport (AST) among children from five culturally and socioeconomically different country sites and to describe the main policies related to AST in those country sites. The analytical sample included 2845 children aged 9-11 years from the International Study of Childhood Obesity, Lifestyle and the Environment. Multilevel generalized linear mixed models were used to estimate the associations between distance, safety and socioeconomic variables, and the …

Promoting Healthy Movement Behaviours Among Children During The Covid-19 Pandemic, Hongyan Guan, Anthony D. Okely, Nicolas Aguilar-Farias, Borja Del Pozo Cruz, Catherine E. Draper, Asmaa El Hamdouchi, Alex A. Florindo, Alejandra Jáuregui, Peter T. Katzmarzyk, Anna Kontsevaya, Marie Löf, Wonsoon Park, John J. Reilly, Deepika Sharma, Mark S. Tremblay, Sanne L.C. Veldman

Population and Public Health Science Faculty Publications

No abstract provided.

Homemade Infant Formula Recipes May Contain Harmful Ingredients: A Quantitative Content Analysis Of Blogs, Sutton A. Davis, Linda L. Knol, Kristi M. Crowe-White, Lori W. Turner, Erin Mckinley

Faculty Publications

Objective: When breast-feeding is not possible, commercially made human milk substitute is recommended. Some consumers would prefer to make their own homemade infant formula (HIF) and may seek information on this practice from internet sources. The purpose of the current study was to investigate the content of blogs posting HIF recipes.Design: Blog postings were identified through a comprehensive search conducted using the Google search engine and the following search terms along with the term 'blog': 'Make Your Own Baby Formula', 'Homemade Baby Formula', 'Do It Yourself (DIY) Baby Formula', 'DIY Baby Formula', 'Baby Formula Recipe' and 'All Natural Baby Formula'. …