keyword
MENU ▼
Read by QxMD icon Read
search

Maternal fetal

keyword
https://www.readbyqxmd.com/read/29166372/placental-lipid-processing-in-response-to-a-maternal-high-fat-diet-and-diabetes-in-rats
#1
Eli J Louwagie, Tricia D Larsen, Angela L Wachal, Michelle L Baack
BACKGROUND: Diabetes and obesity during pregnancy impact the health of both mothers and developing babies. Prevention focuses on glycemic control, but increasing evidence implicates a role for lipids. Using a rat model, we showed that a maternal high-fat (HF) diet, increased perinatal morbidity and mortality, but lipid processing across the maternal-placental-fetal triad remained unstudied. We hypothesized that HF diet would disrupt placental lipid processing to exaggerate fuel-mediated consequences of diabetic pregnancy...
November 22, 2017: Pediatric Research
https://www.readbyqxmd.com/read/29166205/pregnant-women-with-heart-disease-placental-characteristics-and-their-association-with-fetal-adverse-events
#2
Fabio V Lima, Paraskevi Koutrolou-Sotiropoulou, Puja B Parikh, Cecilia Avila, Javed Butler, Kathleen Stergiopoulos
BACKGROUND: Pregnant women with heart disease (HD) have higher rates of adverse fetal outcomes. We describe placental pathologic characteristics and their association with fetal events. METHODS: In pregnant women, known HD were categorized into: (1) cardiomyopathy (CM) or (2) other HD (congenital, coronary, arrhythmia, or valvular). Outcomes were maternal major adverse cardiac events (MACE), fetal adverse clinical events (FACE), a composite of infant death, prematurity, underweight status, intracranial hemorrhage, and respiratory distress...
November 22, 2017: Acute Cardiac Care
https://www.readbyqxmd.com/read/29165598/fetal-growth-and-birth-anthropometrics-in-metformin-exposed-offspring-born-to-mothers-with-pcos
#3
Anna Hjorth-Hansen, Øyvind Salvesen, Liv Guro Engen Hanem, Torbjørn Eggebø, Kjell Å Salvesen, Eszter Vanky, Rønnaug Ødegård
Context: Metformin is used in attempt to reduce pregnancy complications associated with polycystic ovary syndrome (PCOS). Little is known about the metformin impact on fetal development and growth. Objectives: Exploring the metformin effect vs. placebo on fetal growth and birth anthropometrics in PCOS-offspring compared to a reference population in relation to maternal BMI. Design: Post-hoc analysis of an RCT. Setting: Double-blind, placebo-controlled, multicenter study...
November 17, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/29164601/clinical-decision-analysis-in-perinatology
#4
Rohan D'Souza, Prakesh S Shah, Beate Sander
Clinical decision-making in perinatology involves tradeoffs between two intricately related individuals - mother and fetus. Decision-making in perinatology is challenging due to competing interests of the mother and the fetus. Although decision analytic methods are increasingly used to develop processes for clinical and cost-effectiveness analyses in perinatology, there are no guidelines on the conduct and reporting of decision analysis studies that takes into account the complexities of the mother-fetus dyad...
November 21, 2017: Acta Obstetricia et Gynecologica Scandinavica
https://www.readbyqxmd.com/read/29164335/clinical-characteristics-of-acute-pancreatitis-in-pregnancy-experience-based-on-121-cases
#5
Lingyu Luo, Hao Zen, Hongrong Xu, Yin Zhu, Pi Liu, Liang Xia, Wenhua He, Nonghua Lv
PURPOSE: Acute pancreatitis in pregnancy (APIP) is a rare condition; however, it markedly affects maternal and fetal health. This study aimed to describe the types, clinical characteristics, mortality, and the safety and necessity of gestation termination of acute pancreatitis in pregnancy (APIP). METHODS: We retrospectively reviewed 121 APIP cases in the Gastroenterology Department of The First Affiliated Hospital of Nanchang University. APIP diagnosis were based on 2012 Atlanta Criteria...
November 21, 2017: Archives of Gynecology and Obstetrics
https://www.readbyqxmd.com/read/29163373/placental-nutrient-transport-in-gestational-diabetic-pregnancies
#6
REVIEW
Marisol Castillo-Castrejon, Theresa L Powell
Maternal obesity during pregnancy is rising and is associated with increased risk of developing gestational diabetes mellitus (GDM), defined as glucose intolerance first diagnosed in pregnancy (1). Fetal growth is determined by the maternal nutrient supply and placental nutrient transfer capacity. GDM-complicated pregnancies are more likely to be complicated by fetal overgrowth or excess adipose deposition in utero. Infants born from GDM mothers have an increased risk of developing cardiovascular and metabolic disorders later in life...
2017: Frontiers in Endocrinology
https://www.readbyqxmd.com/read/29162956/risk-assessment-at-11-14-week-antenatal-visit-a-tertiary-referral-center-experience-from-south-india
#7
Anusha Vellamkondu, Akhila Vasudeva, Rajeshwari G Bhat, Asha Kamath, Sapna V Amin, Lavanya Rai, Pratap Kumar
Background: Present study carried out in a tertiary referral hospital in South India attempts to determine the predictive value of integrated screening at 11-14-week antenatal visit. Objectives: To determine the detection rate of fetal abnormalities at 11-14 weeks and also to predict the placental dysfunction disorders based on early integrated evaluation. Method: Integrated screening performed on 440 women between 11 and 14 weeks, including detailed maternal history [medical history, bad obstetric history (BOH)], body mass index (BMI), mean arterial pressure (MAP), detailed ultrasound and maternal serum biochemistry as part of combined first-trimester screening for aneuploidy...
December 2017: Journal of Obstetrics and Gynaecology of India
https://www.readbyqxmd.com/read/29162857/temporal-expression-pattern-of-genes-during-the-period-of-sex-differentiation-in-human-embryonic-gonads
#8
Linn S Mamsen, Emil H Ernst, Rehannah Borup, Agnete Larsen, Rasmus H Olesen, Erik Ernst, Richard A Anderson, Stine G Kristensen, Claus Y Andersen
The precise timing and sequence of changes in expression of key genes and proteins during human sex-differentiation and onset of steroidogenesis was evaluated by whole-genome expression in 67 first trimester human embryonic and fetal ovaries and testis and confirmed by qPCR and immunohistochemistry (IHC). SRY/SOX9 expression initiated in testis around day 40 pc, followed by initiation of AMH and steroidogenic genes required for androgen production at day 53 pc. In ovaries, gene expression of RSPO1, LIN28, FOXL2, WNT2B, and ETV5, were significantly higher than in testis, whereas GLI1 was significantly higher in testis than ovaries...
November 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29162172/cumulative-prenatal-exposure-to-adversity-reveals-associations-with-a-broad-range-of-neurodevelopmental-outcomes-that-are-moderated-by-a-novel-biologically-informed-polygenetic-score-based-on-the-serotonin-transporter-solute-carrier-family-c6-member-4-slc6a4
#9
Patrícia P Silveira, Irina Pokhvisneva, Carine Parent, Shirong Cai, Anu Sathyan Sathyapalan Rema, Birit F P Broekman, Anne Rifkin-Graboi, Michael Pluess, Kieran J O'Donnell, Michael J Meaney
While many studies focus on the association between early life adversity and the later risk for psychopathology, few simultaneously explore diverse forms of environmental adversity. Moreover, those studies that examined the cumulative impact of early life adversity focus uniquely on postnatal influences. The objective of this study was to focus on the fetal period of development to construct and validate a cumulative prenatal adversity score in relation to a wide range of neurodevelopmental outcomes. We also examined the interaction of this adversity score with a biologically informed genetic score based on the serotonin transporter gene...
December 2017: Development and Psychopathology
https://www.readbyqxmd.com/read/29162171/positive-maternal-mental-health-during-pregnancy-associated-with-specific-forms-of-adaptive-development-in-early-childhood-evidence-from-a-longitudinal-study
#10
Desiree Y Phua, Michelle K Z L Kee, Dawn X P Koh, Anne Rifkin-Graboi, Mary Daniels, Helen Chen, Yap Seng Chong, Birit F P Broekman, Iliana Magiati, Neerja Karnani, Michael Pluess, Michael J Meaney
The quality of prenatal maternal mental health, from psychological stress and depressive symptoms to anxiety and other nonpsychotic mental disorders, profoundly affects fetal neurodevelopment. Despite the evidence for the influence of positive mental well-being on health, there is, to our knowledge, no research examining the possible effects of positive antenatal mental health on the development of the offspring. Using exploratory bifactor analysis, this prospective study (n = 1,066) demonstrated the feasibility of using common psychiatric screening tools to examine the effect of positive maternal mental health...
December 2017: Development and Psychopathology
https://www.readbyqxmd.com/read/29161966/altered-downstream-target-gene-expression-of-the-placental-vitamin-d-receptor-in-human-idiopathic-fetal-growth-restriction
#11
Thy Ph Nguyen, Hannah Ej Yong, Tejasvy Chollangi, Shaun P Brennecke, Susan J Fisher, Euan M Wallace, Peter R Ebeling, Padma Murthi
Fetal growth restriction (FGR) affects up to 5% of pregnancies and is associated with significant perinatal complications. Maternal deficiency of vitamin D, a secosteroid hormone, is common in FGR-affected pregnancies. We recently demonstrated that decreased expression of the vitamin D receptor (VDR) in idiopathic FGR placentae could impair trophoblast growth. As strict regulation of cell-cycle genes in trophoblast cells is critical for optimal feto-placental growth, we hypothesised that pathologically decreased placental VDR contributes to aberrant regulation of cell-cycle genes...
November 22, 2017: Cell Cycle
https://www.readbyqxmd.com/read/29161409/transfer-and-metabolism-of-cortisol-by-the-isolated-perfused-human-placenta
#12
Laura I Stirrat, Bram G Sengers, Jane E Norman, Natalie Z M Homer, Ruth Andrew, Rohan M Lewis, Rebecca M Reynolds
Context: Fetal overexposure to glucocorticoids in utero is associated with fetal growth restriction and is postulated to be a key mechanism linking suboptimal fetal growth with cardiovascular disease in later life. Objective: To develop a model to predict maternal-fetal glucocorticoid transfer. We hypothesised placental 11β-HSD2 would be the major rate-limiting step in maternal cortisol transfer to the fetus. Design: We used a deuterated cortisol tracer in the ex vivo placental perfusion model, in combination with computational modelling, to investigate the role of interconversion of cortisol and its inactive metabolite cortisone on transfer of cortisol from mother to fetus...
November 16, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/29159790/vitamin-d-supplementation-in-pregnancy-a-survey-of-compliance-with-recommendations
#13
C M Windrim, D A Crosby, K Mitchell, C Brophy, R Mahony, M Higgins
BACKGROUND: Vitamin D deficiency in pregnancy has important maternal and fetal implications, with increased risk of developing gestational diabetes, preeclampsia, preterm birth and small for gestational age birthweight. It is recommended that every pregnant woman should take 5 μg (200 IU) of vitamin D per day during pregnancy and lactation. AIMS: This study aimed to determine the prevalence of women taking vitamin D supplementation and to identify the reasons for patients not taking supplementation within women attending an antenatal clinic in Dublin...
November 20, 2017: Irish Journal of Medical Science
https://www.readbyqxmd.com/read/29158937/connatal-urinary-ascites-in-a-female-preterm
#14
Barbara Brunner, Elisabeth Ralser, Elisabeth D'Costa, Kathrin Maurer, Ursula Kiechl-Kohlendorfer, Elke Griesmaier
Background: Connatal urinary ascites is rare in females without associated malformations and occurs following bladder rupture. Case Presentation: A female very preterm was delivered by caesarean section because of abnormal Doppler findings. The mother suffered from viral pneumonia requiring intensive care in the third trimester of pregnancy. Serial fetal ultrasound examinations showed a megacystis and ascites. Postnatally, pronounced isolated ascites was drained and its urinary nature was confirmed...
2017: Case Reports in Pediatrics
https://www.readbyqxmd.com/read/29158391/maternal-prolactin-during-late-pregnancy-is-important-in-generating-nurturing-behavior-in-the-offspring
#15
Taku James Sairenji, Jun Ikezawa, Ryosuke Kaneko, Shinnosuke Masuda, Kaoru Uchida, Yurie Takanashi, Hiroko Masuda, Tomoko Sairenji, Izuki Amano, Yusuke Takatsuru, Kazutoshi Sayama, Kaisa Haglund, Ivan Dikic, Noriyuki Koibuchi, Noriaki Shimokawa
Although maternal nurturing behavior is extremely important for the preservation of a species, our knowledge of the biological underpinnings of these behaviors is insufficient. Here we show that the degree of a mother's nurturing behavior is regulated by factors present during her own fetal development. We found that Cin85-deficient (Cin85(-/-)) mother mice had reduced pituitary hormone prolactin (PRL) secretion as a result of excessive dopamine signaling in the brain. Their offspring matured normally and produced their own pups; however, nurturing behaviors such as pup retrieval and nursing were strongly inhibited...
November 20, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/29157099/the-association-of-first-trimester-uterine-arteries-doppler-velocimetry-with-different-clinical-phenotypes-of-hypertensive-disorders-of-pregnancy-a-longitudinal-study
#16
Tamara Stampalija, Lorenzo Monasta, Daniela D Di Martino, Mariachiara Quadrifoglio, Leila Lo Bello, Giuseppina D'Ottavio, Sara Zullino, Cristina Mastroianni, Daniela Casati, Valentina Signorelli, Eleonora Rosti, Vera Cecotti, Matteo Ceccarello, Enrico Ferrazzi
INTRODUCTION: Current classification of hypertensive disorders of pregnancy (HDP) is mostly based on temporal classification differentiating HDP according to early and late onset of the disease. However, epidemiological and clinical data suggest that there are two different clinical phenotypes of HDP that coexist at any gestational age: HDP associated to intrauterine growth restriction (HDP-IUGR) and HDP associated to appropriate for gestational age fetal growth (HDP-AGAf). The aim of the study was to evaluate the association of first trimester uterine arteries (UtA) by Doppler velocimetry, and maternal risk factors with HDP according to two different classifications: one based on gestational age at delivery (early- and late-HDP), and one based on longitudinal ultrasound evaluation of fetal growth (HDP-IUGR and HDP-AGAf), independently of the gestational age...
November 20, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29157050/pregnancy-outcome-and-placental-pathology-in-small-for-gestational-age-neonates-in-relation-to-the-severity-of-their-growth-restriction
#17
Ohad Gluck, Letizia Schreiber, Adi Marciano, Yossi Mizrcachi, Jacob Bar, Michal Kovo
PURPOSE: To investigate neonatal outcome and placental pathology in pregnancies complicated with small for gestational age neonates (SGA), in relation to the severity of growth restriction. METHODS: The medical records and placental histology reports of all neonates with a birth-weight (BW) ≤ 10th percentile, born between 24-42 weeks, during 2010-2015, were reviewed. Placental lesions were classified into maternal and fetal vascular malperfusion (maternal vascular malperfusion (MVM) and fetal vascular malperfusion (FVM)) lesions...
November 20, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29156994/experimental-diabetes-impairs-maternal-reproductive-performance-in-pregnant-wistar-rats-and-their-offspring
#18
Leticia Bequer, Tahiry Gómez, José L Molina, Alain Álvarez, Claudia Chaviano, Sonia Clapés
The aim of this study was to determine the effect of mild hyperglycemia on metabolism during pregnancy, the maternal reproductive performance, and the characteristics of the offspring in neonatal mild diabetic-induced Wistar rats. The experimental diabetes model was generated by neonatal streptozotocin administration (100 mg of streptozotocin/Kg bw/sc) in female Wistar rats. At adulthood, the control and diabetic group were mated. At the 20th day of gestation, a maternal and fetal blood sample were collected for biochemical measurement...
November 20, 2017: Systems Biology in Reproductive Medicine
https://www.readbyqxmd.com/read/29156933/-prevention-of-obesity-from-perinatal-stage
#19
Rosa Mª Martínez García, Ana Isabel Jiménez Ortega, Heldry González Torres, Rosa María Ortega
Obesity is one of the major health problems and a determining factor in the prevalence of diseases such as metabolic syndrome, asthma, sleep apnea, infertility and various types of cancer. Its origin is multifactorial, involving genetic, socioeconomic and environmental factors. These last ones contribute mostly to explain the current epidemic growth of this disease. The sedentary lifestyle, inadequate diet, lack of sleep, alterations in intestinal microbiota and stress are factors related to its development...
October 15, 2017: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/29156189/obesity-in-pregnancy-optimizing-outcomes-for-mom-and-baby
#20
REVIEW
Heidi Dutton, Sarah Jean Borengasser, Laura Marie Gaudet, Linda A Barbour, Erin Joanne Keely
Obesity is common in women of childbearing age, and management of this population around the time of pregnancy involves specific challenges. Weight and medical comorbidities should be optimized both before and during pregnancy. During pregnancy, gestational weight gain should be limited, comorbidities should be appropriately screened for and managed, and fetal health should be monitored. Consideration should be given to the optimal timing of delivery and to reducing surgical and anesthetic complications. In the postpartum period, breastfeeding and weight loss should be promoted...
January 2018: Medical Clinics of North America
keyword
keyword
11599
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"