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https://www.readbyqxmd.com/read/28522520/mom-tells-virus-what-to-do
#1
Beverly A Purnell
No abstract text is available yet for this article.
May 19, 2017: Science
https://www.readbyqxmd.com/read/28516217/prenatal-surgery-for-myelomeningocele-review-of-the-literature-and-future-directions
#2
Gregory G Heuer, Julie S Moldenhauer, N Scott Adzick
Open spina bifida or myelomeningocele (MMC) is one of the most common serious congenital malformations. Historically, this condition has been treated with closure of the MMC defect shortly after birth. The goal of postnatal closure is to cover the exposed spinal cord and prevent infection. However, postnatal surgery does not reverse or prevent the neurologic injury seen in MMC, reverse hindbrain herniation, or prevent hydrocephalus. The neurologic defects result from primary incomplete neurulation and secondary chronic prenatal damage to the exposed neural elements through mechanical and chemical trauma...
May 17, 2017: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/28508390/elevated-maternal-placental-protein-13-serum-levels-at-term-of-pregnancy-in-postpartum-major-hemorrhage-1000%C3%A2-mls-a-prospective-cohort-study
#3
Antonio Farina, Dalila Bernabini, Cinzia Zucchini, Paola De Sanctis, Maria Soledad Quezada, Mara Mattioli, Nicola Rizzo
PROBLEM: To compare placental protein 13 (PP13) levels in the serum of women with primary postpartum hemorrhage (PPH) with a control population. METHODS: A prospective cohort study was conducted between May 2014 and May 2016 and included 435 pregnant women at term (38 weeks gestation) without any known risk factor and with normal labor. Multiples of median (MoM) were used to evaluate differences of the PP13 values between cases and controls. PP13 concentrations were adjusted for maternal and neonatal weight...
May 15, 2017: American Journal of Reproductive Immunology: AJRI
https://www.readbyqxmd.com/read/28499347/the-dynamics-of-early-state-transcriptional-changes-and-aggregate-formation-in-a-huntington-s-disease-cell-model
#4
Martijn van Hagen, Diewertje G E Piebes, Wim C de Leeuw, Ilona M Vuist, Willeke M C van Roon-Mom, Perry D Moerland, Pernette J Verschure
BACKGROUND: Huntington's disease (HD) is a fatal neurodegenerative disorder caused by a CAG expansion in the Huntingtin (HTT) gene. Proteolytic cleavage of mutant huntingtin (Htt) protein with an expanded polyglutamine (polyQ) stretch results in production of Htt fragments that aggregate and induce impaired ubiquitin proteasome, mitochondrial functioning and transcriptional dysregulation. To understand the time-resolved relationship between aggregate formation and transcriptional changes at early disease stages, we performed temporal transcriptome profiling and quantification of aggregate formation in living cells in an inducible HD cell model...
May 12, 2017: BMC Genomics
https://www.readbyqxmd.com/read/28497181/new-directions-in-fetal-surgery-for-myelomeningocele
#5
Sandra K Kabagambe, Y Julia Chen, Melissa A Vanover, Payam Saadai, Diana L Farmer
The treatment of children with myelomeningocele (MMC) has improved over time, from supportive management to early postnatal closure to prenatal repair of the defect. The Management of Myelomeningocele Study (MOMS) showed that prenatal repair of MMC resulted in improved neurological outcomes compared to postnatal closure. Follow-up studies showed that prenatal repair was, as with any other fetal intervention, associated with higher rates of obstetrical complications. There was no significant difference in urological outcomes...
May 11, 2017: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/28494903/mom%C3%A2-stop-stressing-me-out-parental-presence-and-its-effect-on-cortisol-levels-in-children
#6
EDITORIAL
Tarun Bhalla, Richard S Cartabuke
No abstract text is available yet for this article.
June 2017: Journal of Clinical Anesthesia
https://www.readbyqxmd.com/read/28494594/caring-for-baby-s-teeth-starts-before-birth
#7
L Paglia
Care for a child's teeth and gums can start even before the baby is born. Pregnancy causes many hormonal changes, among these the rise of estrogen and progesterone increases the risk of developing oral health problems, like gingivitis and periodontitis.The presence of maternal periodontal diseases and active infections has been associated with adverse pregnancy outcomes, such as preterm birth, preeclampsia, gestational diabetes and foetal loss. Therefore, it is important to educate pregnant women about their oral hygiene and the importance of taking care of their newborn's oral health...
March 2017: European Journal of Paediatric Dentistry: Official Journal of European Academy of Paediatric Dentistry
https://www.readbyqxmd.com/read/28494463/plasma-drug-concentrations-in-patients-with-pulmonary-arterial-hypertension-on-combination-treatment
#8
Ekkehard Grünig, Johanna Ohnesorge, Nicola Benjamin, Jürgen Burhenne, Yeliz Enderle, Benjamin Egenlauf, Christine Fischer, Satenik Harutyunova, Andrea Huppertz, Hans Klose, Walter E Haefeli
BACKGROUND: Combination therapy with the phosphodiesterase type 5 inhibitors (PDE-5i) sildenafil or tadalafil and the endothelin receptor antagonists (ERA) bosentan, ambrisentan, or macitentan may cause mutual pharmacokinetic interactions in patients with pulmonary arterial hypertension (PAH). OBJECTIVE: The objective of this study was to analyze plasma drug concentrations in PAH patients receiving different combination treatments. METHODS: PAH patients receiving a stable combination treatment with ERA and PDE-5i with targeted dosage for at least 1 month were routinely assessed, including clinical parameters and plasma drug concentrations...
May 12, 2017: Respiration; International Review of Thoracic Diseases
https://www.readbyqxmd.com/read/28492824/perceived-discrimination-experienced-by-physician-mothers-and-desired-workplace-changes-a-cross-sectional-survey
#9
Taiwo Adesoye, Christina Mangurian, Esther K Choo, Christina Girgis, Hala Sabry-Elnaggar, Eleni Linos
No abstract text is available yet for this article.
May 8, 2017: JAMA Internal Medicine
https://www.readbyqxmd.com/read/28483210/metal-on-metal-compared-with-metal-on-polyethylene-the-effect-on-trunnion-corrosion-in-total-hip-arthroplasty
#10
Brent A Lanting, Matthew G Teeter, James L Howard, Steven J MacDonald, Douglas W Van Citters
BACKGROUND: Trunnion tribocorrosion in total hip arthroplasties is concerning, but retrieval studies often are subjective or lack comparison groups. Quantitative comparisons of clinically relevant implants are required. The purpose of this investigation was to evaluate material loss in metal-on-metal (MoM) and metal-on-polyethylene (MoP) total hip articulations while controlling for trunnion design and head size. METHODS: The 166 retrieved femoral heads from 2 manufacturers were analyzed...
March 29, 2017: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28480531/characterization-of-wear-debris-from-metal-on-metal-hip-implants-during-normal-wear-versus-edge-loading-conditions
#11
Michael Kovochich, Ernest S Fung, Ellen Donovan, Kenneth M Unice, Dennis J Paustenbach, Brent L Finley
Advantages of second-generation metal-on-metal (MoM) hip implants include low volumetric wear rates and the release of nanosized wear particles that are chemically inert and readily cleared from local tissue. In some patients, edge loading conditions occur, which result in higher volumetric wear. The objective of this study was to characterize the size, morphology, and chemistry of wear particles released from MoM hip implants during normal (40° angle) and edge-loading (65° angle with microseparation) conditions...
May 8, 2017: Journal of Biomedical Materials Research. Part B, Applied Biomaterials
https://www.readbyqxmd.com/read/28470791/impaired-placentation-in-women-with-chronic-hypertension-that-develop-preeclampsia
#12
Anca M Panaitescu, Ranjit Akolekar, Nicholas Kametas, Argyro Syngelaki, Kypros H Nicolaides
OBJECTIVE: To compare the degree of impaired placentation in pregnancies which develop preeclampsia (PE) in women with and without chronic hypertension (CH). METHODS: The data for this study were derived from prospective screening for adverse pregnancy outcomes in women with singleton pregnancies attending for their first routine hospital visit at 11(+0) -13(+6) weeks' gestation. This visit included recording of maternal characteristics and medical history and measurements of mean arterial pressure (MAP), uterine artery pulsatility index (UTPI), serum placental growth factor (PLGF) and serum pregnancy associated plasma protein-A (PAPP-A)...
May 4, 2017: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28470384/first-60-fetal-in-utero-myelomeningocele-repairs-at-saint-louis-fetal-care-institute-in-the-post-moms-trial-era-hydrocephalus-treatment-outcomes-endoscopic-third-ventriculostomy-versus-ventriculo-peritoneal-shunt
#13
Samer K Elbabaa, Anne M Gildehaus, Matthew J Pierson, J Andrew Albers, Emanuel J Vlastos
INTRODUCTION: The published results of the Management of Myelomeningocele Study (MOMS) trial in 2011 showed improved outcomes (reduced need for shunting, decreased incidence of Chiari II malformation, and improved scores of mental development and motor function) in the fetal prenatal repair group compared to the postnatal group. Historically, endoscopic third ventriculostomy (ETV) remains as a controversial hydrocephalus treatment option with high failure rates in pediatric patients with a history of myelomeningocele (MMC)...
May 3, 2017: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/28461912/sequelae-of-large-head-metal-on-metal-hip-arthroplasties-current-status-and-future-prospects
#14
REVIEW
Christiaan P van Lingen, Luigi M Zagra, Harmen B Ettema, Cees C Verheyen
Large-head metal-on-metal (MoM) bearings were re-popularised in the late 1990s with the introduction of modern hip resurfacing (HR), followed closely by large metal head total hip arthroplasty (THA). A worldwide increase in the use of MoM hip arthroplasty subsequently saw a sharp decline, due to serious complications.MoM was rapidly adopted in the early 2000s until medical device alerts were issued by government regulatory agencies and national and international organisations, leading to post-marketing surveillance and discontinuation of these implants...
October 2016: EFORT Open Rev
https://www.readbyqxmd.com/read/28455467/risk-factors-for-failure-of-the-36-mm-metal-on-metal-pinnacle-total-hip-arthroplasty-system-a-retrospective-single-centre-cohort-study
#15
G S Matharu, R S Nandra, F Berryman, A Judge, P B Pynsent, D J Dunlop
AIMS: To determine ten-year failure rates following 36 mm metal-on-metal (MoM) Pinnacle total hip arthroplasty (THA), and identify predictors of failure. PATIENTS AND METHODS: We retrospectively assessed a single-centre cohort of 569 primary 36 mm MoM Pinnacle THAs (all Corail stems) followed up since 2012 according to Medicines and Healthcare Products Regulation Agency recommendations. All-cause failure rates (all-cause revision, and non-revised cross-sectional imaging failures) were calculated, with predictors for failure identified using multivariable Cox regression...
May 2017: Bone & Joint Journal
https://www.readbyqxmd.com/read/28445782/the-immunohistochemical-distribution-of-the-gabaa-receptor-%C3%AE-1-%C3%AE-2-%C3%AE-3-%C3%AE-2-3-and-%C3%AE-2-subunits-in-the-human-thalamus
#16
H J Waldvogel, M Munkle, W van Roon-Mom, H Mohler, R L M Faull
The GABAA receptor is the most abundant inhibitory receptor in the human brain and is assembled from a variety of different subunit subtypes which determines their pharmacology and physiology. To determine which GABAA receptor subunit proteins are found in the human thalamus we investigated the distribution of five major GABAA receptor subunits α1, α2, α3, β2,3 and γ2 using immunohistochemical techniques. The α1-, β2,3- and γ2- subunits which combine to form a benzodiazepine sensitive GABAA receptor showed the most intense levels of staining and were the most common subunits found throughout the human thalamus especially in the ventral and posterior nuclear groups...
April 23, 2017: Journal of Chemical Neuroanatomy
https://www.readbyqxmd.com/read/28436632/-localization-of-gestational-age-reference-table-and-its-application-in-prenatal-screening
#17
Linlin Dou, Guohui Yang, Weiming Mo
Objective: To establish a fetal biparietal diameter (BPD)-gestational age formula based on the data of pregnant women from Xiaoshan District of Hangzhou, and to evaluate its application in prenatal screening. Methods: Data of 3500 pregnant women with gestational age between 15 weeks and 19 weeks+6 receiving prenatal screening in Xiaoshan Hospital during May 2014 and May 2015 were collected. BPDs were used to establish a localized BPD-gestational age formula. The localized formula was used to evaluate the prenatal screening risks in 1759 pregnant women with irregular menstrual cycles or uncertain last menstrual period (LMP) in Xiaoshan District, and the results were compared with those calculated using formula in LifeCycle 4...
January 25, 2017: Zhejiang da Xue Xue Bao. Yi Xue Ban, Journal of Zhejiang University. Medical Sciences
https://www.readbyqxmd.com/read/28436166/perinatal-loss-at-term-the-role-of-uteroplacental-and-fetal-doppler-assessment
#18
Caitriona Monaghan, Julia Binder, Baskaran Thilaganathan, José Morales-Roselló, Asma Khalil
OBJECTIVE: To examine the association of uterine artery (UtA) Doppler indices and cerebroplacental ratio (CPR) on perinatal outcome at term. METHODS: This retrospective cohort study conducted in a single tertiary referral centre included all singleton pregnancies undergoing ultrasound assessment in the third trimester, which subsequently delivered at term. Fetal biometry and Dopplers including the umbilical artery (UA), middle cerebral artery (MCA) and uterine artery were recorded...
April 24, 2017: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28419502/nuchal-translucency-measurement-free-%C3%AE-hcg-and-papp-a-concentrations-in-ivf-icsi-pregnancies-systematic-review-and-meta-analysis
#19
REVIEW
Paolo Cavoretto, Veronica Giorgione, Sonia Cipriani, Paola Viganò, Massimo Candiani, Annalisa Inversetti, Elena Ricci, Fabio Parazzini
So far data on the effect of assisted reproductive technologies (ART) on the components of first trimester combined screening for Down syndrome are still controversial. A systematic search of the literature was performed in order to identify the effect of ART, particularly IVF and ICSI with fresh embryo transfer, on the nuchal translucency (NT), free β-hCG and PAPP-A measurements. Moreover, a meta-analysis and a descriptive graphical representation of the ratios between ART and spontaneous pregnancies (controls) values of median of the multiple of median (m0MOM) was performed...
April 17, 2017: Prenatal Diagnosis
https://www.readbyqxmd.com/read/28415003/less-favourable-prognosis-for-low-risk-endometrial-cancer-patients-with-a-discordant-pre-versus-post-operative-risk-stratification
#20
F A Eggink, C H Mom, K Bouwman, D Boll, J H Becker, C L Creutzberg, G C Niemeijer, W J van Driel, A K Reyners, A G van der Zee, G L Bremer, N P Ezendam, R F Kruitwagen, J M Pijnenborg, H Hollema, H W Nijman, M A van der Aa
BACKGROUND: Pre-operative risk stratification based on endometrial sampling determines the extent of surgery for endometrial cancer (EC). We investigated the concordance of pre- and post-operative risk stratifications and the impact of discordance on survival. METHODS: Patients diagnosed with EC within the first 6 months of the years 2005-2014 were selected from the Netherlands Cancer Registry (N = 7875). Pre- and post-operative risk stratifications were determined based on grade and/or histological subtype for 3784 eligible patients...
April 14, 2017: European Journal of Cancer
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