keyword
MENU ▼
Read by QxMD icon Read
search

fetal

keyword
https://www.readbyqxmd.com/read/28231686/evaluation-of-the-amoxicillin-concentrations-in-amniotic-fluid-placenta-umbilical-cord-blood-and-maternal-serum-two-hours-after-intravenous-administration
#1
(no author information available yet)
OBJECTIVES: The aims of this study were to evaluate amoxicillin concentrations in amniotic fluid, placenta, umbilical cord blood and maternal blood two hours after intravenous administration to assess obstetric and non-obstetric factors that could have influences on the penetration of the antibiotic into the examined tissues and to analyze the sensitivity to amoxicillin of the most common pathogens isolated from the genital tract. METHODS: A total of 35 full-term pregnant women who qualified for elective Caesarean delivery were included in the study...
October 24, 2016: Neuro Endocrinology Letters
https://www.readbyqxmd.com/read/28231607/position-in-the-second-stage-of-labour-for-women-with-epidural-anaesthesia
#2
REVIEW
Marion Kibuka, Jim G Thornton
BACKGROUND: Epidural analgesia for pain relief in labour prolongs the second stage of labour and results in more instrumental deliveries. It has been suggested that a more upright position of the mother during all or part of the second stage may counteract these adverse effects. This is an update of a Cochrane review first published in 2013. OBJECTIVES: To assess the effects of different birthing positions (upright and recumbent) during the second stage of labour, on important maternal and fetal outcomes for women with epidural analgesia...
February 24, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28231597/predictors-of-cesarean-delivery-in-pregnant-women-with-gestational-diabetes-mellitus
#3
Carmem Luiza Lucht Gascho, Danieli Mayumi Kimura Leandro, Thiago Ribeiro E Silva, Jean Carl Silva
Purpose The aim of this study was to evaluate which risk factors may lead patients with gestational diabetes mellitus to cesarean delivery. Methods This was a retrospective, descriptive study. The subjects of the study were pregnant women with gestational diabetes mellitus attending a public maternity hospital in the south of Brazil. The primary outcomes assessed were based on maternal and fetal characteristics. The data were correlated using an odds ratio (OR) with a 95% confidence interval (95%CI), calculated using multinomial logistic regression...
February 23, 2017: Revista Brasileira de Ginecologia e Obstetrícia
https://www.readbyqxmd.com/read/28231312/analysis-of-the-t-cell-response-to-zika-virus-and-identification-of-a-novel-cd8-t-cell-epitope-in-immunocompetent-mice
#4
Ryan D Pardy, Maaran M Rajah, Stephanie A Condotta, Nathan G Taylor, Selena M Sagan, Martin J Richer
Zika virus (ZIKV) is an emerging arbovirus of the Flaviviridae family. Although ZIKV infection is typically mild and self-limiting in healthy adults, infection has been associated with neurological symptoms such as Guillain-Barré syndrome, and a causal link has been established between fetal microcephaly and ZIKV infection during pregnancy. These risks, and the magnitude of the ongoing ZIKV pandemic, have created an urgent need for the development of animal models to study the immune response to ZIKV infection...
February 2017: PLoS Pathogens
https://www.readbyqxmd.com/read/28231310/breastfeeding-and-the-risk-of-respiratory-tract-infections-after-infancy-the-generation-r-study
#5
Ilse Tromp, Jessica Kiefte-de Jong, Hein Raat, Vincent Jaddoe, Oscar Franco, Albert Hofman, Johan de Jongste, Henriëtte Moll
BACKGROUND: The protection of breastfeeding against respiratory tract infections in the first year of life has often been suggested. Few studies examined the effect of breastfeeding on respiratory tract infections after infancy. OBJECTIVE: To examine the association between breastfeeding with lower respiratory tract infections (LRTI) and upper respiratory tract infections (URTI) after infancy up to 4 years of age (n = 5322). METHODS: This study was embedded in The Generation R study, a Dutch population-based prospective cohort study from fetal life until young adulthood...
2017: PloS One
https://www.readbyqxmd.com/read/28231292/a-systematic-review-of-maternal-smoking-during-pregnancy-and-fetal-measurements-with-meta-analysis
#6
Miriam Abraham, Salem Alramadhan, Carmen Iniguez, Liesbeth Duijts, Vincent W V Jaddoe, Herman T Den Dekker, Sarah Crozier, Keith M Godfrey, Peter Hindmarsh, Torstein Vik, Geir W Jacobsen, Wojciech Hanke, Wojciech Sobala, Graham Devereux, Steve Turner
BACKGROUND: Maternal smoking during pregnancy is linked to reduced birth weight but the gestation at onset of this relationship is not certain. We present a systematic review of the literature describing associations between maternal smoking during pregnancy and ultrasound measurements of fetal size, together with an accompanying meta-analysis. METHODS: Studies were selected from electronic databases (OVID, EMBASE and Google Scholar) that examined associations between maternal smoking or smoke exposure and antenatal fetal ultrasound measurements...
2017: PloS One
https://www.readbyqxmd.com/read/28231064/three-dimensional-ultrasound-for-prenatal-assessment-of-conjoined-twins-additional-advantages
#7
Tuangsit Wataganara, Pornpimol Ruangvutilert, Prasert Sunsaneevithayakul, Kusol Russameecharoen, Katika Nawapun, Nisarat Phithakwatchara
Conjoined twins are a rare, but serious, complication of monozygotic twins. Early prenatal diagnosis of conjoined twins is increasingly made with transvaginal ultrasound and color Doppler studies. Most prenatally diagnosed conjoined twins are terminated due to the high perinatal mortality, but advancement in pediatric surgery has allowed for successful postnatal separation in a small number of cases, and some parents may consider this option over termination of pregnancy. It is important to get a detailed prenatal ultrasound for the site and extent of fusion for an accurate categorization...
February 23, 2017: Journal of Perinatal Medicine
https://www.readbyqxmd.com/read/28230829/genetic-effects-in-children-exposed-in-prenatal-period-to-ionizing-radiation-after-the-chornobyl-nuclear-power-plant-accident
#8
Ye I Stepanova, V Yu Vdovenko, Zh A Misharina, V I Kolos, L P Mischenko
AIM: To study the genetic effects in children exposed to radiation in utero as a result of the Chornobyl nuclear power plant accident accounting the total radiation doses and equivalent radiation doses to the red bone marrow. MATERIALS AND METHODS: Incidence of minor developmental anomalies was studied in children exposed to radiation in utero (study group) and in the control group (1144 subjects surveyed in total). Cytogenetic tests using the method of differential G-banding of chromosomes were conducted in 60 children of both study and control groups (10-12-year-olds) and repeatedly in 39 adolescents (15-17-year-olds)...
December 2016: Experimental Oncology
https://www.readbyqxmd.com/read/28230760/bioinformatics-approaches-for-fetal-dna-fraction-estimation-in-noninvasive-prenatal-testing
#9
REVIEW
Xianlu Laura Peng, Peiyong Jiang
The discovery of cell-free fetal DNA molecules in plasma of pregnant women has created a paradigm shift in noninvasive prenatal testing (NIPT). Circulating cell-free DNA in maternal plasma has been increasingly recognized as an important proxy to detect fetal abnormalities in a noninvasive manner. A variety of approaches for NIPT using next-generation sequencing have been developed, which have been rapidly transforming clinical practices nowadays. In such approaches, the fetal DNA fraction is a pivotal parameter governing the overall performance and guaranteeing the proper clinical interpretation of testing results...
February 20, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28230720/role-of-vitamin-a-retinoic-acid-in-regulation-of-embryonic-and-adult-hematopoiesis
#10
REVIEW
Ana Cañete, Elena Cano, Ramón Muñoz-Chápuli, Rita Carmona
Vitamin A is an essential micronutrient throughout life. Its physiologically active metabolite retinoic acid (RA), acting through nuclear retinoic acid receptors (RARs), is a potent regulator of patterning during embryonic development, as well as being necessary for adult tissue homeostasis. Vitamin A deficiency during pregnancy increases risk of maternal night blindness and anemia and may be a cause of congenital malformations. Childhood Vitamin A deficiency can cause xerophthalmia, lower resistance to infection and increased risk of mortality...
February 20, 2017: Nutrients
https://www.readbyqxmd.com/read/28230268/potential-climate-change-health-risks-from-increases-in-heat-waves-abnormal-birth-outcomes-and-adverse-maternal-health-conditions
#11
Gulcan Cil, Trudy Ann Cameron
We investigate the risks presented by heat waves for adverse health conditions for babies and expectant mothers when these mothers have been exposed to heat waves during gestation or during the period just prior to conception. Rather than just birth weight and gestational age, we focus on less common metrics such as abnormal conditions in the newborn (fetal distress, reliance on a ventilator, and meconium aspiration) and adverse health conditions in the mother (pregnancy-related hypertension, uterine bleeding during pregnancy, eclampsia, and incompetent cervix)...
February 23, 2017: Risk Analysis: An Official Publication of the Society for Risk Analysis
https://www.readbyqxmd.com/read/28230233/establishment-and-growth-responses-of-nile-tilapia-embryonic-stem-like-cell-lines-under-feeder-free-condition
#12
Zhenhua Fan, Linyan Liu, Xiaohuan Huang, Yang Zhao, Linyan Zhou, Deshou Wang, Jing Wei
Embryonic stem (ES) cells provide an invaluable tool for molecular analysis of vertebrate development and a bridge linking genomic manipulations in vitro and functional analysis of target genes in vivo. Work towards fish ES cells so far has focused on zebrafish (Danio renio) and medaka (Oryzias latipes). Here we describe the derivation, pluripotency, differentiation and growth responses of ES cell lines from Nile tilapia (Oreochromis niloticus), a world-wide commercial farmed fish. These cell lines, designated as TES1-3, were initiated from blastomeres of Nile tilapia middle blastula embryos (MBE)...
February 23, 2017: Development, Growth & Differentiation
https://www.readbyqxmd.com/read/28230167/cytotrophoblast-not-syncytiotrophoblast-dominates-glycolysis-and-oxidative-phosphorylation-in-human-term-placenta
#13
Kevin S Kolahi, Amy M Valent, Kent L Thornburg
The syncytiotrophoblast (SCT) at the maternal-fetal interface has been presumed to be the primary driver of placental metabolism, and the underlying progenitor cytotrophoblast cells (CTB) an insignificant contributor to placental metabolic activity. However, we now show that the metabolic rate of CTB is much greater than the SCT. The oxygen consumption and extracellular acidification rate, a measure of glycolysis, are both greater in CTB than in SCT in vitro (CTB: 96 ± 16 vs SCT: 46 ± 14 pmol O2 × min(-1) × 100 ng DNA(-1), p < 0...
February 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28230075/oxygen-impairs-oligodendroglial-development-via-oxidative-stress-and-reduced-expression-of-hif-1%C3%AE
#14
Christina Brill, Till Scheuer, Christoph Bührer, Stefanie Endesfelder, Thomas Schmitz
The premature increase of oxygen tension may contribute to oligodendroglial precursor cell (OPC) damage in preterm infants. Fetal OPCs are exposed to low oxygen tissue tensions not matched when cells are cultured in room air. Maturation (A2B5, O4, O1, MBP, CNP, arborization), oxidative stress (nitrotyrosine Western blot, NRF2 and SOD2 expression), apoptosis (TUNEL), proliferation (Ki67), and expression of transcription factors regulated by Hypoxia-Inducible-Factor-1-alpha (Hif-1α) expressed in OPCs (Olig1, Olig2, Sox9, Sox10) were assessed in rat OPCs and OLN93 cells cultured at 5% O2 and 21% O2...
February 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28229989/prenatal-diagnosis-of-right-dominant-heart-in-fetuses-a-tertiary-center-experience-over-a-7-year-period
#15
Juan Feng, Mei Zhu, Hao Liang, Qiao Li
BACKGROUND: Right dominant heart (RDH) in fetuses can occur with a number of cardiac as well as noncardiac anomalies. Analysis of the enlargement of the right cardiac chamber in the fetus remains a major challenge for sonographers and echocardiographers. The aim of this study was to report the experience with prenatal diagnosis of RDH in the fetuses over a 7-year period. METHODS: Fetuses with prenatal diagnosis of RDH from July 2009 to July 2016 were evaluated in two different categories: according to the gestational age, Group I (n = 154, second trimester) and Group II (n = 298, third trimester); and according to the fetal echocardiography diagnosis, Group A (n = 452, abnormal cardiac structure) and Group B (n = 90, normal cardiac structure)...
2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/28229509/three-dimensional-ultrasound-imaging-of-the-fetal-skull-and-face
#16
EDITORIAL
Boris Tutschek, Harm-Gerd K Blaas, Jacques Abramowicz, Kazunori Baba, Jing Deng, Wesley Lee, Eberhard Merz, Larry Platt, Dolores Pretorius, Ilan Timor-Tritsch, Liat Gindes
No abstract text is available yet for this article.
February 23, 2017: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28229421/methods-for-long-term-storage-of-murine-bone-marrow-derived-mesenchymal-stem-cells
#17
Niketa Sareen, Ejlal Abu-El-Rub, Glen Lester Sequiera, Meenal Moudgil, Sanjiv Dhingra
This chapter is based on a simplified method to validate the current preservation procedure of mesenchymal stem cells (MSCs). Currently, there are various media available for freezing and thus preserving the MSCs, making it hard to decide which agent will be apt for cellular requirements. The study describes the effect of two different compositions of freezing media used in regular cell culture experiments, on the morphology, proliferation, and doubling rate of MSCs. Commonly used agents for the cryopreservation of MSCs include DMSO (Dimethyl Sulfoxide) and FBS (Fetal Bovine Serum) and DMEM (Dulbecco's Modified Eagle Medium)...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28229411/therapeutic-application-of-human-wharton-jelly-mesenchymal-stem-cells-in-skin-injury-of-scid
#18
Vikram Sabapathy, Balasubramanian Sundaram, Sanjay Kumar
Mesenchymal stem cells (MSCs) are blossoming as a credible source for regenerative medical applications. The use of fetal MSCs is gaining momentum for therapeutic use. The ease of isolation, enhanced characteristics, and immunomodulation properties renders the utilization of fetal MSCs for numerous clinical applications. In this article, we will demonstrate a step-by-step protocol for isolation of Wharton's jelly MSCs (WJMSCs) from the human umbilical cord matrix, preparation of human platelet lysate, fabricating amniotic membrane scaffold and mice model to study skin regeneration using a combination of MSCs and decellularized amniotic membrane scaffold...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28229410/therapeutic-application-of-placental-mesenchymal-stem-cells-reprogrammed-neurospheres-in-spinal-cord-injury-of-scid
#19
Vikram Sabapathy, Franklin Jebaraj Herbert, Sanjay Kumar
Mesenchymal stromal cells (MSCs) and induced pluripotent stem cells (iPSCs) have stimulated much interest in the scientific community and hopes among the general public since their discovery in 1966 due to a variety of potential applications it has in the field of regenerative medicine. Copious amount of literature, as well as long-term animal and human clinical trials, indicates that MSCs can be successfully used for therapeutic purpose without any extreme adversities. MSCs have been isolated from adult and fetal tissues...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28229160/pregnancy-outcome-of-first-trimester-exposure-to-the-vitamin-k-antagonist-phenprocoumon-depends-on-duration-of-treatment
#20
Eleanor Hüttel, Stephanie Padberg, Reinhard Meister, Evelin Beck, Christof Schaefer
The aim of this observational cohort study was to specify the risk of the vitamin K antagonist (VKA) phenprocoumon during first trimester of pregnancy, in particular to estimate the risk of birth defects and spontaneous fetal loss. Four hundred eight pregnancies with phenprocoumon exposure were compared to 1,642 pregnancies neither exposed to VKA nor to other major teratogens or fetotoxicants. There was no typical warfarin embryopathy in our exposed cohort. However, the overall rate of major birth defects was significantly increased (7...
February 23, 2017: Thrombosis and Haemostasis
keyword
keyword
583
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"