Social and Behavioral Sciences Commons^™

Effects Of Development On Hpa Function Following Pubertal Stress, Brittany D. Elliott

Graduate Theses, Dissertations, and Problem Reports

For women, two of the greatest risk factors for affective disorders are adversity experienced during puberty and later becoming pregnant. We have created a translationally relevant mouse model where we address these complex risk factors. Previously, we discovered that pregnant mice (dams) that experienced chronic variable stress (CVS) during puberty display a blunted hypothalamic-pituitary-adrenal (HPA) response when exposed to an acute stressor. Interestingly, this alteration only first becomes apparent during pregnancy, which is a sensitive period for these effects due to normative neuroendocrine changes. Further investigation of the mechanisms underlying this dysfunction revealed altered gene expression in the paraventricular nucleus …

Beginnings, Elizabeth Becker

Dance (MFA) Theses

Researcher Elizabeth Becker uses personal experiences of pregnancy alongside scholarly research on the developmental movement patterns of the human embryo, fetus, and newborn’s first year of life to explore the multiplicity of these movement patterns within and outside the womb. Becker explores the relationship between the fertilization, germinal, embryonic, and fetal stages in relation to a newborn and its mother. These movement patterns within the beginning stages of life are valuable to research because they simulate neurodevelopmental patterns, which help wire the central nervous system in early childhood. These movements also help lay the foundation for sensory-motor development and life-long …

Black And White Health Disparities: Racial Bias In American Healthcare, Yasmeen Almomani

Bridges: An Undergraduate Journal of Contemporary Connections

This paper explores the historical implications of race in American society that have led to implicit racism in the healthcare system. Racial bias in healthcare against Black people is a factor in the health disparities between Black and white people in America, such as the gap in life expectancy, infant death, and maternal mortality. Black people are more likely to report racial discrimination from healthcare providers, which is a reason for the decreased quality of care received. The past justifications of slavery, the Tuskegee syphilis study, and the medical experimentations on Black women are horrifying but were considered acceptable in …

Nutrient And Food Group Intakes Of Low-Income Pregnant Women By Race/Ethnicity, Alla M. Hill, Danielle L. Nunnery Phd, Rdn, Ldn, Alice Ammerman Drph, Jigna M. Dharod Phd

Journal of Health Disparities Research and Practice

In an exploratory study, a convenience sample of 148 pregnant women was recruited from a WIC clinic in the southeast region of the U.S. to: 1) Examine and compare daily nutrient and food group intakes of WIC pregnant women to national guidelines, and; 2) Determine racial/ethnic differences in nutrient and food group intakes among WIC pregnant women. Women were selected for the study if they were: ≥ 18 y, in 2^nd trimester of pregnancy, and if they spoke English or Spanish as a first language. Upon recruitment, participants were interviewed to collect information on their socio-demographics, including race/ethnicity. Additionally, …

Latent Growth Model Approach To Characterize Maternal Prenatal Dna Methylation Trajectories, Dana Lapato

Theses and Dissertations

Background. DNA methylation (DNAm) is a removable chemical modification to the DNA sequence intimately associated with genomic stability, cellular identity, and gene expression. DNAm patterning reflects joint contributions from genetic, environmental, and behavioral factors. As such, differences in DNAm patterns may explain interindividual variability in risk liability for complex traits like major depression (MD). Hundreds of significant DNAm loci have been identified using cross-sectional association studies. This dissertation builds on that foundational work to explore novel statistical approaches for longitudinal DNAm analyses. Methods. Repeated measures of genome-wide DNAm and social and environmental determinants of health were collected up to six …

The Effects Of Pre-Pregnancy Tobacco Use On Food Cravings And Weight Gain In Pregnancy, Lauren E. Blau

Legacy Theses & Dissertations (2009 - 2024)

Smoking cessation is associated with greater frequency of food cravings, even when controlling for body mass index. Recent studies have indicated similarities between obese women and women who smoke tobacco in mood states and food craving frequency. This is consistent with the common substrate hypothesis, which postulates that shared neural pathways mediate craving across multiple domains, and could explain why it is common for women attempting to quit smoking to gain weight. Smoking cessation prior to pregnancy is strongly encouraged due to the adverse effects of tobacco use on the developing fetus. Studies have shown that women who quit smoking …

Using Neonatal Skin To Study The Developmental Programming Of Aging, Leryn J. Reynolds, Brett J. Dickens, Benjamin B. Green, Carmen J. Marsit, Kevin J. Pearson

Pharmacology and Nutritional Sciences Faculty Publications

Numerous studies have examined how both negative and positive maternal exposures (environmental contaminants, nutrition, exercise, etc.) impact offspring risk for age-associated diseases such as obesity, type 2 diabetes, hypertension, and others. The purpose of this study was to introduce the foreskin as a novel model to examine developmental programming in human neonates, particularly in regard to adipogenesis and insulin receptor signaling, major contributors to age-associated diseases such as obesity and diabetes. Neonatal foreskin was collected following circumcision and primary dermal fibroblasts were isolated to perform adipocyte differentiation and insulin stimulation experiments. Human neonatal foreskin primary fibroblasts take up lipid when …

Risk Factors Of Premature Rupture Of Membrane, Maryuni Maryuni, Dedeh Kurniasih

Kesmas

Angka kematian ibu di Indonesia berdasarkan Survei Demografi dan Kesehatan Indonesia (SDKI) tahun 2012 sebanyak 359 per 100.000 kelahiran hidup. Penyebab kematian ibu tersebut masih didominasi oleh pendarahan, pre-eklampsia/eklampsia, dan infeksi. Salah satu penyebab infeksi adalah ketuban pecah dini (KPD). KPD dapat meningkatkan morbiditas dan mortalitas pada ibu dan anak. Insiden kejadian KPD sekitar 10,7% dari seluruh persalinan. Penelitian ini bertujuan untuk mengetahui faktor risiko kejadian KPD di Rumah Sakit Ibu dan Anak (RSIA) ANNISA Citeureup, Kabupaten Bogor tahun 2014. Penelitian ini merupakan penelitian analitik dengan rancangan penelitian kasus kontrol. Sampel terdiri dari 114 orang kasus ibu yang mengalami KPD …

Baby, This World Is Cruel, Nytesia S. Ross

Journal of Multicultural Affairs

This poem is about a woman's fear of bringing a child into this world.

Mekanisme Hubungan Sosial Ekonomi, Pemanfaatan Pelayanan Kesehatan Dan Kehamilan Risiko Tinggi Terhadap Prevalensi Panjang Badan Lahir Pendek, Demsa Simbolon, Wahyu Dwi Astuti, Lusi Andriani

Kesmas

Prevalensi panjang badan lahir pendek di Indonesia masih tinggi dan menjadi masalah kesehatan masyarakat yang disebabkan oleh pelbagai faktor secara langsung dan tidak langsung serta berdampak luas dan berkelanjutan dalam siklus kehidupan. Penelitian menggunakan data Riset Kesehatan Dasar (Riskesdas) 2013 dengan pendekatan potong lintang bertujuan mengetahui mekanisme hubungan berbagai variabel laten terhadap prevalensi panjang badan lahir pendek. Sampel adalah 497 kabupaten yang diagregat dari data individu, yaitu anak lahir dari ibu berusia 15 hingga 49 tahun dengan kriteria anak kandung dan lahir tunggal. Pemodelan menggunakan Structural Equation Modelling. Kehamilan berisiko tinggi berhubungan positif langsung dengan prevalensi panjang badan lahir pendek …

Relationships Between A Prenatal Nutrition Education Intervention And Maternal Nutrition In Ethiopia, Divya Lakshmi Selvakumar

Walden Dissertations and Doctoral Studies

In Ethiopia, 17% of pregnant women ages 18-49 are malnourished and have low awareness of prenatal nutrition, which may relate to increasingly high rates of maternal and infant mortality. The purpose of this mixed methods research study was to determine the effects of a community-based prenatal nutrition education intervention program on maternal nutrition knowledge and attitudes in the Alaje district of Ethiopia. The theoretical framework was Sen's capability theory of poverty, in which opportunities can lead to well-being and promote economic development. Research questions focused on the relationships among 8 independent variables-age, income source, degree of program implementation, marital status, …

Enrichment And Training Improve Cognition In Rats With Cortical Malformations, Kyle R. Jenks, Marcella M. Lucas, Ben A. Duffy, Ashlee A. Robbins, Barjor Gimi, Jeremy M. Barry, Rod C. Scott

Dartmouth Scholarship

Children with malformations of cortical development (MCD) frequently have associated cognitive impairments which reduce quality of life. We hypothesized that cognitive deficits associated with MCD can be improved with environmental manipulation or additional training. The E17 methylazoxymethanol acetate (MAM) exposure model bears many anatomical hallmarks seen in human MCDs as well as similar behavioral and cognitive deficits. We divided control and MAM exposed Sprague-Dawley rats into enriched and non-enriched groups and tested performance in the Morris water maze. Another group similarly divided underwent sociability testing and also underwent Magnetic Resonance Imaging (MRI) scans pre and post enrichment. A third group …

What Influences Australian Women To Not Drink During Pregnancy?, Sandra C. Jones, Joanne Telenta

Sandra Jones

There is a strong social norm against consuming alcohol during pregnancy. However, many women do not realise they are pregnant until the sixth week and are not provided with information about the risks of consuming alcohol until they visit a health professional in the second trimester. We conducted semi-structured interviews with 12 midwives and 12 pregnant women from two regions inNSWin 2008–09 to explore attitudes towards alcohol consumption during pregnancy, and the factors that may encourage or inhibit women from following the recommendation to abstain from drinking while pregnant. Both groups noted the social issues around pregnant women consuming alcohol …

Poor Knowledge And Practices Related To Iodine Nutrition During Pregnancy And Lactation In Australian Women: Pre-And Post-Iodine Fortification, Karen Charlton, Heather Yeatman, Catherine Lucas, Samantha Axford, Luke Gemming, Fiona Houweling, Alison Goodfellow, Gary Ma

Karen E. Charlton

A before-after review was undertaken to assess whether knowledge and practices related to iodine nutrition, supplementation and fortification has improved in Australian women since the introduction of mandatory iodine fortification in 2009. Surveys of pregnant (n = 139) and non-pregnant (n = 75) women in 2007-2008 are compared with surveys of pregnant (n = 147) and lactating women (n = 60) one to two years post-fortification in a regional area of New South Wales, Australia. A self-administered questionnaire was completed and dietary intake of iodine was assessed using a validated food frequency questionnaire. A generally poor knowledge about the role …

Food And Nutrition Knowledge During Pregnancy - Absence And Opportunity, Heather Yeatman, Dolly Bondarianzadeh, Karen Charlton, Deanne Condon-Paoloni, Luke Gemming, Danka Sinikovic, Barbara Meyer

Karen E. Charlton

No abstract provided.

Measuring Exercise Self-Efficacy In Pregnant Women: Psychometric Properties Of The Pregnancy-Exercise Self-Efficacy Scale (P-Eses), Helen W. Bland, Bridget Melton, Elaine S. Marshall, Jacquelyn N. Zera

Jacquelyn Nagle Zera

A Randomized Controlled Trial Investigating The Effects Of A Low-Glycemic Index Diet On Pregnancy Outcomes In Gestational Diabetes Mellitus, Jennie Brand-Miller, Jimmy Chun Yu Louie, Peter Petocz, Tania Markovic, Nimalie Perera, Deborah Foote, Glynis Ross

Jimmy Chun Yu Louie

OBJECTIVE: The prevalence of gestational diabetes mellitus (GDM) is rising. There is little evidence to demonstrate the effectiveness of one dietary therapy over another. We aimed to investigate the effect of a low-glycemic index (LGI) versus a conventional high-fiber diet on pregnancy outcomes, neonatal anthropometry, and maternal metabolic profile in GDM.RESEARCH DESIGN AND METHODS: Ninety-nine women (age 26-42 years; mean ± SD prepregnancy BMI 24 ± 5 kg/m²) diagnosed with GDM at 20-32 weeks' gestation were randomized to follow either an LGI (n = 50; target glycemic index [GI] ~50) or a high-fiber moderate-GI diet (HF) (n = 49; target …

Glycemic Index And Pregnancy: A Systematic Literature Review, Jimmy Chun Yu Louie, Jennie C. Brand-Miller, Tania P. Markovic, Glynis P. Ross, Robert G. Moses

Jimmy Chun Yu Louie

Background/Aim. Dietary glycemic index (GI) has received considerable research interest over the past 25 years although its application to pregnancy outcomes is more recent. This paper critically evaluates the current evidence regarding the effect of dietary GI on maternal and fetal nutrition. Methods. A systematic literature search using MEDLINE, EMBASE, CINAHL, Cochrane Library, SCOPUS, and ISI Web of Science, from 1980 through September 2010, was conducted. Results. Eight studies were included in the systematic review. Two interventional studies suggest that a low-GI diet can reduce the risk of large-for-gestational-age (LGA) infants in healthy pregnancies, but one epidemiological study reported an …

The Effect Of A Low Glycemic Index Diet During Pregnancy On Obstetric Outcomes, Robert G. Moses, M J. Luebcke, Warren S. Davis, K J. Coleman, Linda C. Tapsell, Peter Petocz, Jennie C. Brand-Miller

L. C. Tapsell

Abstract presented at The 2006 Annual Scientific Meeting of the Nutrition Society of Australia, 29 November - 2 December, Sydney, Australia

Enhancement And Suppression Of Ultradian And Circadian Rhythms Across The Female Hamster Reproductive Cycle, Brian J. Prendergast, Annaliese K. Beery, Matthew J. Paul, Irving Zucker

Neuroscience: Faculty Publications

The impact of ovarian hormones on hamster ultradian rhythms (URs) is unknown. We concurrently monitored URs and circadian rhythms (CRs) of home cage locomotor activity during the estrous cycle, pregnancy, and lactation of Syrian hamsters. URs with a mean period of 4–5 h were evident during the dark phase in more than 90% of females on days 1 and 2 of the estrous cycle but were significantly less prevalent on cycle days 3 and 4. The period of the UR did not vary as a function of estrous cycle stage, but at all stages, the UR period was longer in …

What Influences Australian Women To Not Drink During Pregnancy?, Sandra C. Jones, Joanne Telenta

Faculty of Health and Behavioural Sciences - Papers (Archive)

There is a strong social norm against consuming alcohol during pregnancy. However, many women do not realise they are pregnant until the sixth week and are not provided with information about the risks of consuming alcohol until they visit a health professional in the second trimester. We conducted semi-structured interviews with 12 midwives and 12 pregnant women from two regions inNSWin 2008–09 to explore attitudes towards alcohol consumption during pregnancy, and the factors that may encourage or inhibit women from following the recommendation to abstain from drinking while pregnant. Both groups noted the social issues around pregnant women consuming alcohol …

Poor Knowledge And Practices Related To Iodine Nutrition During Pregnancy And Lactation In Australian Women: Pre-And Post-Iodine Fortification, Karen Charlton, Heather Yeatman, Catherine Lucas, Samantha Axford, Luke Gemming, Fiona Houweling, Alison Goodfellow, Gary Ma

Faculty of Health and Behavioural Sciences - Papers (Archive)

A before-after review was undertaken to assess whether knowledge and practices related to iodine nutrition, supplementation and fortification has improved in Australian women since the introduction of mandatory iodine fortification in 2009. Surveys of pregnant (n = 139) and non-pregnant (n = 75) women in 2007-2008 are compared with surveys of pregnant (n = 147) and lactating women (n = 60) one to two years post-fortification in a regional area of New South Wales, Australia. A self-administered questionnaire was completed and dietary intake of iodine was assessed using a validated food frequency questionnaire. A generally poor knowledge about the role …

Natural Variation In Gestational Cortisol Is Associated With Patterns Of Growth In Marmoset Monkeys (Callithrix Geoffroyi), Aaryn C. Mustoe, Andrew K. Birnie, Andrew V. Korgan, Jonathan Bruce Santo, Jeffrey French

Psychology Faculty Publications

High levels of prenatal cortisol have been previously reported to retard fetal growth. Although cortisol plays a pivotal role in prenatal maturation, heightened exposure to cortisol can result in lower body weights at birth, which have been shown to be associated with adult diseases like hypertension and cardiovascular disease. This study examines the relationship between natural variation in gestational cortisol and fetal and postnatal growth in marmoset monkeys. Urinary samples obtained during the mother’s gestation were analyzed for cortisol. Marmoset body mass index (BMI) was measured from birth through 540 days in 30- or 60-day intervals. Multi-level modeling was used …

Parental Precaution: Neurobiological Means And Adaptive Ends, Jennifer Hahn-Holbrook, Colin Holbrook, Martie G. Haselton

Psychology Faculty Articles and Research

Humans invest precious reproductive resources in just a few offspring, who remain vulnerable for an extended period of their lifetimes relative to other primates. Therefore, it is likely that humans evolved a rich precautionary psychology that assists in the formidable task of protecting offspring. In this review, we integrate precautionary behaviors during pregnancy and postpartum with the adaptive functions they may serve and what is known of their biological mediators, particularly brain systems motivating security and attachment. We highlight the role of reproductive hormones in (i) priming parental affiliation with young to incentivize offspring protection, (ii) focusing parental attention on …

Dietary Behaviours During Pregnancy: Findings From First-Time Mothers In Southwest Sydney, Australia, Li Ming Wen, Judy Simpson, Christopher Rissel, Victoria M. Flood, Louise Baur

Faculty of Health and Behavioural Sciences - Papers (Archive)

Background: Limited prevalence data are available for nutrition related health behaviours during pregnancy. This study aimed to assess dietary behaviours during pregnancy among first-time mothers, and to investigate the relationships between these behaviours and demographic characteristics, so that appropriate dietary intervention strategies for pregnant women can be developed. Method: An analysis of cross-sectional survey was conducted using data from 409 first-time mothers at 26-36 weeks of pregnancy, who participated in the Healthy Beginnings Trial conducted in southwestern Sydney, Australia. Dietary behaviours, including consumption of vegetables, fruit, water, milk, soft drinks, processed meat products, fast foods/take away and chips, were assessed …

Glycemic Index And Pregnancy: A Systematic Literature Review, Jimmy Chun Yu Louie, Jennie C. Brand-Miller, Tania P. Markovic, Glynis P. Ross, Robert G. Moses

Faculty of Health and Behavioural Sciences - Papers (Archive)

Background/Aim. Dietary glycemic index (GI) has received considerable research interest over the past 25 years although its application to pregnancy outcomes is more recent. This paper critically evaluates the current evidence regarding the effect of dietary GI on maternal and fetal nutrition. Methods. A systematic literature search using MEDLINE, EMBASE, CINAHL, Cochrane Library, SCOPUS, and ISI Web of Science, from 1980 through September 2010, was conducted. Results. Eight studies were included in the systematic review. Two interventional studies suggest that a low-GI diet can reduce the risk of large-for-gestational-age (LGA) infants in healthy pregnancies, but one epidemiological study reported an …

Effects Of Early Developmental Stress On Adult Physiology And Behavior, Michael James Frederick

Legacy Theses & Dissertations (2009 - 2024)

Events during early development can have long-term effects on physiology and behavior. While extreme developmental stress is known to be associated with a variety of behavioral problems, it is less well understood how milder stress may affect behavior, personality, and reproductive success. This research project assessed a variety of behavioral dimensions in a college age sample, while assessing early development using size at birth, fluctuating asymmetry, and retrospective surveys. Maternal stress during pregnancy was found to reduce adolescent growth spurts and adult handgrip strength in the offspring. In males, lower birth weights were associated with higher scores of impulsivity and …

Women's Awareness Of The Importance Of Long-Chain Omega-3 Polyunsaturated Fatty Acid Consumption During Pregnancy: Knowledge Of Risks, Benefits And Information Accessibility, Danka S. Sinikovic, Heather R. Yeatman, Deborah Cameron, Barbara J. Meyer

Faculty of Health and Behavioural Sciences - Papers (Archive)

OBJECTIVE: To evaluate pregnant women's knowledge regarding the importance of long-chain omega-3 polyunsaturated fatty acids (LC n-3 PUFA) consumption during pregnancy and assess their views on current information availability.

DESIGN: A 27-item demographic and food safety/behaviour questionnaire was administered to pregnant women during their antenatal clinic visits. chi2 tests were performed using SPSS.

SETTING: Antenatal clinics at two regional hospitals in New South Wales, Australia.

SUBJECTS: One hundred and ninety (n 190) pregnant women.

RESULTS: Three quarters of the women had not received information regarding LC n-3 PUFA. Approximately half of the women were aware …

The Effect Of A Low Glycemic Index Diet During Pregnancy On Obstetric Outcomes, Robert G. Moses, M J. Luebcke, Warren S. Davis, K J. Coleman, Linda C. Tapsell, Peter Petocz, Jennie C. Brand-Miller

Faculty of Health and Behavioural Sciences - Papers (Archive)

Abstract presented at The 2006 Annual Scientific Meeting of the Nutrition Society of Australia, 29 November - 2 December, Sydney, Australia

Sexually Dimorphic Effects Of Prenatal Stress On Cognition, Hormonal Responses, And Central Neurotransmitters, Rachel E. Bowman, Neil J. Maclusky, Yessenia Sarmiento, Maya Frankfurt, Marisa Gordon, Victoria N. Luine

Psychology Faculty Publications

Exposure to stress during gestation results in physiological and behavioral alterations that persist into adulthood. This study examined the effects of prenatal stress on the postnatal expression of sexually differentiated cognitive, hormonal, and neurochemical profiles in male and female rats. Pregnant dams were subjected to restraint stress three times daily for 45 min during d 14-21 of pregnancy. The offspring of control and prenatally stressed dams were tested for anxiety-related and cognitive behaviors, stress and gonadal steroid hormone levels, as well as monoamines and metabolite levels in selected brain regions. Postnatal testosterone levels (measured at 1 and 5 d) did …