Endocrinology, Diabetes, and Metabolism Commons^™

Does Exercise Prevent Gestational Diabetes Mellitus In Pregnant Women? A Clin-Iq, Olivia Lust, Tana Chongsuwat, Elizabeth Lanham, Ann F. Chou, Elizabeth Wickersham

Journal of Patient-Centered Research and Reviews

Excessive weight gain during pregnancy has been on the rise globally, leading to increased prevalence of gestational diabetes mellitus (GDM). A diagnosis of GDM often leads to pregnancy and infant-related complications. Regular exercise may have the potential to prevent GDM. However, evidence surrounding the utility of exercise during pregnancy as an effective risk reduction intervention has been mixed. This clinical inquiry examined the role of regular exercise during pregnancy in preventing GDM in both obese and normal-weight women and analyzed specific aspects of exercise that make it an effective preventive measure. The review of evidence included 3 meta-analyses, 3 systematic …

Prematurity Blunts The Insulin- And Amino Acid-Induced Stimulation Of Translation Initiation And Protein Synthesis In Skeletal Muscle Of Neonatal Pigs, Marko Rudar, Jane K Naberhuis, Agus Suryawan, Hanh V Nguyen, Barbara Stoll, Candace C Style, Mariatu A Verla, Oluyinka O Olutoye, Douglas G Burrin, Marta L Fiorotto, Teresa A Davis

Children’s Nutrition Research Center Staff Publications

Extrauterine growth restriction in premature infants is largely attributed to reduced lean mass accretion and is associated with long-term morbidities. Previously, we demonstrated that prematurity blunts the feeding-induced stimulation of translation initiation signaling and protein synthesis in skeletal muscle of neonatal pigs. The objective of the current study was to determine whether the blunted feeding response is mediated by reduced responsiveness to insulin, amino acids, or both. Pigs delivered by cesarean section preterm (PT; 103 days,

Perfluorooctanoic Acid (Pfoa) Or Perfluorooctane Sulfonate (Pfos) And Dna Methylation In Newborn Dried Blood Spots In The Upstate Kids Cohort, Sonia L Robinson, Xuehuo Zeng, Weihua Guan, Rajeshwari Sundaram, Pauline Mendola, Diane L Putnick, Robert A Waterland, Chathura J Gunasekara, Kurunthachalam Kannan, Chongjing Gao, Erin M Bell, Edwina H Yeung

Children’s Nutrition Research Center Staff Publications

Perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS) are persistent organic pollutants which may alter prenatal development, potentially through epigenetic modifications. Prior studies examining PFOS/PFOA and DNA methylation have relatively few subjects (n < 200) and inconsistent results. We examined relations of PFOA/PFOS with DNA methylation among 597 neonates in the Upstate KIDS cohort study. PFOA/PFOS were quantified in newborn dried blood spots (DBS) using high-performance liquid chromatography/tandem mass spectrometry. DNA methylation was measured using the Infinium MethylationEPIC BeadChip with DNA extracted from DBS. Robust linear regression was used to examine the associations of PFOA/PFOS with DNA methylation at individual CpG sites. Covariates included sample plate, estimated cell type, epigenetically derived ancestry, infant sex and plurality, indicators of maternal socioeconomic status, and prior pregnancy loss. In supplemental analysis, we restricted the analysis to 2242 CpG sites previously identified as Correlated Regions of Systemic Interindividual Variation (CoRSIVs) which include metastable epialleles. At FDR90th percentile was related to DNA methylation at cg15557840, near SCRT2, SRXN1; PFOS>90th percentile was related to 2 CpG sites in a sex-specific manner (cg19039925 in GVIN1 in boys and cg05754408 in ZNF26 in girls). When analysis was restricted to CoRSIVs, log-scaled, continuous PFOS concentration was related to DNA methylation at cg03278866 within PTBP1. In conclusion, there was limited evidence of an association between high concentrations of PFOA/PFOS and DNA methylation in newborn DBS in the Upstate KIDS cohort. These …

Response To Comments On Aisha Sheikh Et Al (J Pak Med Assoc. 70: 1477, 2020) Changing Prevalence Of Gestational Diabetes Mellitus During Pregnancy Over More Than A Decade, Aisha Sheikh, Lumaan Sheikh

Section of Diabetes, Endocrinology and Metabolism

No abstract provided.

Consciousness Level Determination Of Red Meat Consumption Of Pregnant Women, Giresun/Turkey Province, Duygu Balpetek Külcü, Özge Cağcağ Yolcu

Journal of Mind and Medical Sciences

In this study, meat consumption and the nutritional status of pregnant women living in Giresun province of Turkey were investigated. The study was carried out at Giresun University, the Maternity and Pediatrics Training and Research Hospital between February-March 2019. The study group consisted of 218 pregnant women aged 18 to 49 years, who benefited from polyclinic services and agreed to participate in the survey. A questionnaire consisting of 12 questions was used, and the findings were evaluated using SPSS to generate descriptive statistics and t-tests or ANOVAs. The majority of participants stated that red meat is beneficial during pregnancy (71.1%) …

Usefulness Of An Expanded Health Belief Model With Added Constructs (Self-Efficacy And Ecological System Measures) In Modeling Compliance With Healthy Lifestyle Recommendations In Women With A Recent History Of Gestational Diabetes, Phyllis M. Woodson

Health Services Research Dissertations

Problem Statement: Gestational diabetes (GDM) has been reported to affect as many as 18% of all pregnancies in the U.S. This diagnosis is costly and presents health risks to both baby and mother. The main risk to the mother with a history of GDM is her increased risk for diabetes which has been estimated at 35% to 60% in the following 10 to 20 years; more recent studies report a 7 to 8 times occurrence in the following 3 to 6 years. It is recommended that lifestyle efforts of eating healthfully and exercise can reduce this risk

Methods: Subjects (n=153) …

The Effects Of Continuous Insulin Pump Therapy On Glycemic Control In Pregnant Type 1 Diabetics, Kimberly Kelsey

Senior Theses

Type 1 Diabetics have various ways of managing their diabetes that have been studied for their effectiveness. Pregnancy in the Type 1 Diabetic has been understudied. It is known that Diabetics in general have poorer pregnancy outcomes because of poor glycemic control. This coupled with the fact that the body needs 3-4 times more insulin as pregnancy comes to an end makes managing blood glucose levels challenging for diabetics (Lowdermilk, 2016, p. 689). For the Type 1 Diabetic, there are two main ways to control diabetes: multiple daily injections using at least two type of insulin and continuous subcutaneous insulin …

Risk Of Glucose Intolerance And Gestational Diabetes Mellitus In Relation To Maternal Habitual Snoring During Early Pregnancy., Chunfang Qiu, Wayne Lawrence, Bizu Gelaye, Lee Stoner, Ihunnaya O Frederick, Daniel A Enquobahrie, Tanya K Sorensen, Michelle A Williams

Articles, Abstracts, and Reports

BACKGROUND: Obstructive sleep apnea (OSA) or habitual snoring is known to be associated with impaired glucose tolerance and type 2 diabetes among both men and non-pregnant women. We examined the association of habitual snoring during early pregnancy with risk of impaired glucose tolerance (IGT) and gestational diabetes mellitus (GDM).

METHODS: A cohort of 1,579 women was interviewed during early pregnancy. We collected information about snoring frequency during early pregnancy. Results from screening and diagnostic tests for IGT and GDM were abstracted from medical records. Multivariate logistic regression models were fitted to estimate odds ratios (OR) and 95% confidence intervals (95% …

Glucose Monitoring In Pregnancy Complicated By Diabetes., Aisha Sheikh, Abdul Jabbar

Department of Medicine

Diabetes in pregnancy is associated with adverse maternal and neonatal outcomes. Due to variations in insulin resistance throughout pregnancy there is a continuous need to implement Medical Nutrition Therapy (MNT), exercise and pharmacological treatments which have to be escalated. Self-monitoring of blood glucose (SMBG) is integral to the management of diabetes in pregnancy. Proper implementation of SMBG in pregnant women with diabetes requires patient education and understanding of its applications and limitations. Real-time results enable individuals to make informed daily self-care decisions regarding diet, exercise, and insulin. Retrospective analysis of SMBG data enables clinicians to develop individualized care plans, informing …

Intra-Individual Consistency In Endocrine Profiles Across Successive Pregnancies, Molly Fox, Curt A. Sandman, Elyssia Poggi Davis, Laura M. Glynn

Psychology Faculty Articles and Research

Context: It is yet unknown how similar women’s hormone levels are during successive pregnancies, and very little is known about the degree to which siblings experience similar prenatal environments. Given the importance of understanding how women’s reproductive life-histories exert cumulative effects on health via hormone exposure, and the importance of understanding how fetal programming via endocrine signaling affects sibling trait concordance, here we address this important lacuna in the literature.

Objective: To investigate how consistent are women’s hormone profiles across two successive pregnancies.

Design and Main Outcome Measures: This longitudinal, prospective study followed a cohort of 28 …

Genetic Risk Of Progression To Type 2 Diabetes And Response To Intensive Lifestyle Or Metformin In Prediabetic Women With And Without A History Of Gestational Diabetes Mellitus., Shannon D Sullivan, Kathleen A. Jablonski, Jose C Florez, Dana Dabelea, Paul W Franks, Sam Dagogo-Jack, Catherine Kim, William C Knowler, Costas A Christophi, Robert Ratner, Diabetes Prevention Program Research Group.

GW Biostatistics Center

OBJECTIVE The Diabetes Prevention Program (DPP) trial investigated rates of progression to diabetes among adults with prediabetes randomized to treatment with placebo, metformin, or intensive lifestyle intervention. Among women in the DPP, diabetes risk reduction with metformin was greater in women with prior gestational diabetes mellitus (GDM) compared with women without GDM but with one or more previous live births.

RESEARCH DESIGN AND METHODS We asked if genetic variability could account for these differences by comparing β-cell function and genetic risk scores (GRS), calculated from 34 diabetes-associated loci, between women with and without histories of GDM.

RESULTS β-Cell function was …

Association Of Demographic Characteristics With Gestational Diabetes Mellitus And Gestational Hypertension In Ohio During 2012, Jared D. Klein

Master of Public Health Program Student Publications

Background: Gestational Diabetes Mellitus (GDM) and Gestational Hypertension (GHTN) are serious conditions that can arise during pregnancy. Both of these disorders can cause detrimental health effects to both mother and newborn. Methods: Ohio vital statistics birth data was obtained from Public Health- Dayton and Montgomery County. The data set included 137,268 women who gave birth during 2012 in Ohio and had a known GDM and/or GHTN status. IBM Statistical Package for Social Sciences for Mac Version 20 (SPSS, IBM, 2011) was used to analyze the data. Descriptive statistics, odds ratios, chi-square analyses, and multivariate logistic forward stepwise regressions were calculated …

Prescribing Physical Activity To Prevent And Manage Gestational Diabetes, Sheri R. Colberg, Kristin Castorino, Lois Jovanovič

Human Movement Studies & Special Education Faculty Publications

Gestational diabetes mellitus (GDM) is the most prevalent metabolic disorder during pregnancy. Women diagnosed with GDM have a substantially greater risk of developing type 2 diabetes within 5-10 years after delivery, and the risk is increased by excess body weight. Uncontrolled hyperglycemia during pregnancy is potentially harmful to both mother and fetus, resulting in a greater need for Caesarian-section deliveries, delivery of larger infants with more excess body fat, a greater risk of infant death and stillbirth, and an elevated risk of infant hypoglycemia immediately after birth. Fortunately, engaging in physical activity prior to and during pregnancy may lower the …

Is Bisphenol-A Exposure During Pregnancy Associated With Blood Glucose Levels Or Diagnosis Of Gestational Diabetes?, Candace A. Robledo, Jennifer D. Peck, Julie A. Stoner, Hélène Carabin, Linda Cowan, Holger M. Koch, Jean R. Goodman

School of Medicine Publications

Recent epidemiological studies indicate bisphenol A (BPA), an estrogenic chemical used in production of epoxy, polycarbonate, and plastic may increase risk of insulin resistance and type 2 diabetes. Exposure to BPA during pregnancy may contribute to development of gestational diabetes mellitus (GDM), a precursor to type 2 diabetes in women. This pilot study examined the association between BPA exposure, fasting blood glucose levels (FBG), and GDM diagnosis during pregnancy. Banked urine samples from 22 cases of GDM and 72 controls were analyzed for total (free BPA + conjugates) urinary BPA concentrations (μg/L). FBG levels (mg/dl) were obtained from 1-h 50-g …