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https://www.readbyqxmd.com/read/28335280/pregnancy-vaccination-with-gold-glyco-nanoparticles-carrying-listeria-monocytogenes-peptides-protects-against-listeriosis-and-brain-and-cutaneous-associated-morbidities
#1
Ricardo Calderón-Gonzalez, Héctor Terán-Navarro, Elisabet Frande-Cabanes, Eva Ferrández-Fernández, Javier Freire, Soledad Penadés, Marco Marradi, Isabel García, Javier Gomez-Román, Sonsoles Yañez-Díaz, Carmen Álvarez-Domínguez
Listeriosis is a fatal infection for fetuses and newborns with two clinical main morbidities in the neonatal period, meningitis and diffused cutaneous lesions. In this study, we vaccinated pregnant females with two gold glyconanoparticles (GNP) loaded with two peptides, listeriolysin peptide 91-99 (LLO91-99) or glyceraldehyde-3-phosphate dehydrogenase 1-22 peptide (GAPDH1-22). Neonates born to vaccinated mothers were free of bacteria and healthy, while non-vaccinated mice presented clear brain affections and cutaneous diminishment of melanocytes...
August 19, 2016: Nanomaterials
https://www.readbyqxmd.com/read/28335086/neonatal-anemia-revisiting-the-enigmatic-pyknocyte
#2
Michele L Nassin, Jo-Anne Vergilio, Matthew M Heeney, James L LaBelle
No abstract text is available yet for this article.
March 23, 2017: American Journal of Hematology
https://www.readbyqxmd.com/read/28334973/analysis-of-dropout-across-the-continuum-of-maternal-health-care-in-tanzania-findings-from-a-cross-sectional-household-survey
#3
Diwakar Mohan, Amnesty E LeFevre, Asha George, Rose Mpembeni, Eva Bazant, Neema Rusibamayila, Japhet Killewo, Peter J Winch, Abdullah H Baqui
The 'continuum of care' is proposed as a key framework for the delivery of maternal, neonatal and child health services. This study examined the extent of dropout as well as factors associated with retention across the MNCH continuum from antenatal care (ANC), through skilled birth attendance (SBA), to postnatal care (PNC).We analyzed data from 1931 women who delivered in the preceding 2-14 months, from a two-stage cluster sampling household survey in four districts of Tanzania's Morogoro region. The survey was conducted in 2011 as a part of a baseline for an independent evaluation of a maternal health program...
March 16, 2017: Health Policy and Planning
https://www.readbyqxmd.com/read/28334968/postoperative-stridor-following-repair-of-tracheoesophageal-fistula-a-case-report
#4
Showkat Hussain Tali, Nandkishore Shrikishanji Kabra, Javed Ahmed, Jui Mandke, Haribalakrishna Balasubramanian, Manohar Shaan, Swarup Kumar Dash, Shagufta Yousuf
We report a case of prolonged post-operative stridor in a full-term neonate who was operated for tracheoesophageal fistula. Initial evaluation including an endoscopy and contrast-enhanced computed tomography scan was normal. Repeat endoscopic evaluation under anesthesia revealed tight aryepiglottic folds. Aryepiglottic split was performed and stridor improved dramatically. Tight aryepiglottic folds should be kept in differential diagnosis in a case of postoperative stridor in an infant.
March 8, 2017: Journal of Tropical Pediatrics
https://www.readbyqxmd.com/read/28334898/changing-knowledge-and-practices-of-mothers-on-newborn-care-through-mother-class-an-intervention-study-in-indonesia
#5
Narila Mutia Nasir, Yuli Amran, Yasuhide Nakamura
Poor knowledge and practices of newborn care may contribute to high neonatal mortality. This study aims to analyze the effect of prenatal education, namely 'mother class', on knowledge and practices of newborn care among mothers in Tangerang Selatan District, Indonesia. An intervention study with a quasi-experimental design was conducted. Using a questionnaire, 427 mothers were interviewed: an intervention group (n = 214) that attended mother class and a control group (n = 213) that had not. A home visit followed the intervention to assess newborn care practices...
March 3, 2017: Journal of Tropical Pediatrics
https://www.readbyqxmd.com/read/28334871/proteomics-insights-into-infantile-neuronal-ceroid-lipofuscinosis-cln1-point-to-the-involvement-of-cilia-pathology-in-the-disease
#6
Michal Segal-Salto, Karin Hansson, Tamar Sapir, Anna Kaplan, Talia Levy, Michaela Schwizer, Michael Frotscher, Peter James, Orly Reiner
Mutations in the depalmitoylation enzyme, palmitoyl protein thioesterase (PPT1), result in the early onset neurodegenerative disease known as Infantile Neuronal Ceroid Lipofuscinosis. Here, we provide proteomic evidence suggesting that PPT1 deficiency could be considered as a ciliopathy. Analysis of membrane proteins from brain enriched for acylated proteins from neonate Ppt1 knock out and control mice revealed a list of 88 proteins with differential expression levels. Amongst them, we identified Rab3IP, which regulates ciliogenesis in concert with Rab8 and Rab11...
March 6, 2017: Human Molecular Genetics
https://www.readbyqxmd.com/read/28334813/construction-of-ductal-diameter-centiles-in-the-first-24%C3%A2-h-of-life-and-their-relation-to-cerebral-blood-flow-in-neonates-weighing-less-than-1250%C3%A2-g-in-the-first-24%C3%A2-h-of-life
#7
Sunil Pawar, Deepak Sharma, Srinivas Murki, Sreeram Subramaniam, Hemashree Kandraju
Aims and objectives: To evaluate the ductal diameter centiles in the first 24 h of life and their relation to cerebral blood flow in neonates weighing <1250 g in the first 24 h of life. Method and material: This prospective observational cohort study enrolled 44 infants with birth weight <1250 g. Two-dimensional echocardiography and color Doppler were performed within the first 12 h of life and were repeated again in the next 12 h of life to assess the ductal size and middle cerebral artery (MCA) flows [peak systolic velocity (PSV), end diastolic velocity (EDV), mean velocity (MV) and pulsatility index (PI)]...
March 13, 2017: Journal of Tropical Pediatrics
https://www.readbyqxmd.com/read/28334811/causes-and-predictors-of-neonatal-post-neonatal-and-maternal-deaths-in-india-analysis-of-a-nationwide-district-level-household-survey-4-dlhs-4-2012-13
#8
Jaya P Tripathy, Sanskruti Mishra
Introduction: There is lack of reliable mortality estimates in India about maternal, neonatal and infant deaths. As we move towards achieving the targets under Sustainable Development Goals, information on cause of death is essential to prioritize our resources and planning. Therefore, the present study describes the causes and characteristics of neonatal, post-neonatal and maternal deaths in India. Methods: The study analysed nationwide District-Level Household Survey-4 conducted by the Ministry of Health and Family Welfare, Government of India, in 2014...
March 2, 2017: Journal of Tropical Pediatrics
https://www.readbyqxmd.com/read/28334809/subcutaneous-emphysema-of-scalp-following-resuscitation-in-a-neonate
#9
Avinash Dhaware, Sandeep Kadam, Sanjay Patole
BACKGROUND: Neonatal subcutaneous emphysema of scalp (SES) with air leaks is rare. Case characteristics: Neonate presented with SES in addition to pneumothorax and pneumomediastinum. OBSERVATION: SES resolved after the chest was drained to treat pneumothorax. OUTCOME: Neonate made full recovery. CONCLUSION: Neonatal SES may be associated with air leaks post-resuscitation, which has not been reported.
February 21, 2017: Journal of Tropical Pediatrics
https://www.readbyqxmd.com/read/28334746/a-newborn-with-transient-diabetes-mellitus-accompanied-by-ketoacidosis-attributable-to-a-zfp57-mutation
#10
Fatma Iyigun, Beyza Ozcan, Ferit Kulali, Istemi Han Celik, Semra Cetinkaya, Ahmet Yagmur Bas, Nihal Demirel
Hyperglycemia commencing within the first 6 months of life requires exogenous insulin therapy and, if the condition persists for >2 weeks, is termed neonatal diabetes mellitus (NDM). This rare illness is of two types: transient and permanent NDM. Most cases come to medical attention because of nonspecific symptoms, including intrauterine growth retardation, dehydration, difficulties in feeding and inadequate weight gain. In the present article, we describe an infant who smelt of ketones during examination and who was diagnosed with transient NDM caused by a ZFP57 mutation, accompanied by ketoacidosis...
February 18, 2017: Journal of Tropical Pediatrics
https://www.readbyqxmd.com/read/28334563/quality-improvement-initiatives-lead-to-reduction-in-nulliparous-term-singleton-vertex-cesarean-delivery-rate
#11
Mary A Vadnais, Michele R Hacker, Neel T Shah, JoAnn Jordan, Anna M Modest, Molly Siegel, Toni H Golen
BACKGROUND: The nulliparous term singleton vertex (NTSV) cesarean delivery rate has been recognized as a meaningful benchmark. Variation in the NTSV cesarean delivery rate among hospitals and providers suggests many hospitals may be able to safely improve their rates. The NTSV cesarean delivery rate at the authors' institution was higher than state and national averages. This study was conducted to determine the influence of a set of quality improvement interventions on the NTSV cesarean delivery rate...
February 2017: Joint Commission Journal on Quality and Patient Safety
https://www.readbyqxmd.com/read/28334359/effectiveness-of-microbial-and-chemical-insecticides-for-supplemental-control-of-bollworm-on-bt-and-non-bt-cottons
#12
N S Little, R G Luttrell, K C Allen, O P Perera, K A Parys
Laboratory and field experiments were conducted to determine the effectiveness of microbial and chemical insecticides for supplemental control of bollworm, Helicoverpa zea (Boddie) (Lepidoptera: Noctuidae), on non-Bt (DP1441RF) and Bt (DP1321B2RF) cottons. Neonate and 3rd instar larvae survival was evaluated on leaf tissue treated with microbial and chemical insecticides including a commercial formulation of Bacillus thuringiensis (Dipel), a Heliothis (Helicoverpa) nuclear polyhedrosis virus (NPV; Gemstar), λ-cyhalothrin (Karate Z), and chlorantraniliprole (Prevathon)...
March 18, 2017: Journal of Economic Entomology
https://www.readbyqxmd.com/read/28334351/effects-of-antenatal-maternal-depressive-symptoms-and-socio-economic-status-on-neonatal-brain-development-are-modulated-by-genetic-risk
#13
Anqi Qiu, Mojun Shen, Claudia Buss, Yap-Seng Chong, Kenneth Kwek, Seang-Mei Saw, Peter D Gluckman, Pathik D Wadhwa, Sonja Entringer, Martin Styner, Neerja Karnani, Christine M Heim, Kieran J O'Donnell, Joanna D Holbrook, Marielle V Fortier, Michael J Meaney
This study included 168 and 85 mother-infant dyads from Asian and United States of America cohorts to examine whether a genomic profile risk score for major depressive disorder (GPRSMDD) moderates the association between antenatal maternal depressive symptoms (or socio-economic status, SES) and fetal neurodevelopment, and to identify candidate biological processes underlying such association. Both cohorts showed a significant interaction between antenatal maternal depressive symptoms and infant GPRSMDD on the right amygdala volume...
March 18, 2017: Cerebral Cortex
https://www.readbyqxmd.com/read/28334330/survivorship-of-z-pheromone-race-european-corn-borer-lepidoptera-crambidae-on-a-range-of-host-plants-varying-in-defensive-chemistry
#14
Kelsey E Fisher, Charles E Mason, J Lindsey Flexner, Judith Hough-Goldstein, John H McDonald
The European corn borer, Ostrinia nubilalis (Hübner), was introduced in North America in the early 1900s and became a major pest of corn. After its introduction, it was found on > 200 other plant hosts, but corn remained its primary host. Early life history studies indicated that European corn borer had the potential of a wide host range. For nearly 80 yr before the introduction of Bt corn, the European corn borer was a major pest of corn in North America. This study investigated the growth and survivorship of the Z-pheromone race European corn borer on a range of hosts that vary in defensive chemistries and historic degree of infestation to better understand the current host plant range of Z-pheromone race of O...
March 3, 2017: Journal of Economic Entomology
https://www.readbyqxmd.com/read/28334317/functional-brain-parcellations-of-the-infant-brain-and-the-associated-developmental-trends
#15
Feng Shi, Andrew P Salzwedel, Weili Lin, John H Gilmore, Wei Gao
Resting-state functional connectivity studies have dramatically improved our understanding of the early human brain functional development during the past decade. However, one emerging problem that could potentially impede future progresses in the field is the definition of regions of interest (ROI), since it is well known that functional connectivity estimation can be seriously contaminated by within-ROI signal heterogeneity. In this study, based on a large-scale rsfMRI data set in human infants (230 neonates, 143 1-year olds, and 107 2-year olds), we aimed to derive a set of anatomically constrained, infant-specific functional brain parcellations using functional connectivity-based clustering...
March 14, 2017: Cerebral Cortex
https://www.readbyqxmd.com/read/28334249/lethal-and-sublethal-effects-of-some-chemical-and-biological-insecticides-on-tuta-absoluta-lepidoptera-gelechiidae-eggs-and-neonates
#16
Z Nozad-Bonab, M J Hejazi, Sh Iranipour, M Arzanlou
Tuta absoluta (Meyrick) is one of the serious pests of tomatoes. This study was conducted to evaluate the effects of some chemical and biological insecticides on T. absoluta . The insecticides tested were diazinon, dichlorvos, chlorantraniliprole, deltamethrin, acetamiprid, imidacloprid, spinosad, abamectin, indoxacarb, Bacillus thuringiensis Berliner, Beauveria bassiana (Balsamo) Vuillemin, and Metarhizium anisopliae (Metschnikoff) Sorokin. Sublethal effects for the most effective insecticides tested, namely, abamectin, spinosad, chlorantraniliprole, and indoxacarb were assessed, and life table parameters were calculated...
March 13, 2017: Journal of Economic Entomology
https://www.readbyqxmd.com/read/28334193/physiological-responses-induced-by-ostrinia-furnacalis-lepidoptera-crambidae-feeding-in-maize-and-their-effects-on-o-furnacalis-performance
#17
Jingfei Guo, Jianqing Guo, Kanglai He, Shuxiong Bai, Tiantao Zhang, Jiuran Zhao, Zhenying Wang
Plants damaged by herbivorous insects often respond by mounting a series of defense responses that can inhibit the insect's fitness. Ostrinia furnacalis (Guenée) (Lepidoptera: Crambidae) is a major insect pest in maize throughout much of Asia, Australia, and the western Pacific islands. We examined the effects of O. furnacalis -induced maize defenses on O. furnacalis fitness, and explained the effects from biochemical changes that occur in maize leaves in response to O. furnacalis feeding. The results of the age-stage, two-sex life table showed that significantly longer larval and pupal life spans, and total preoviposition period (TPOP) occurred...
March 8, 2017: Journal of Economic Entomology
https://www.readbyqxmd.com/read/28334033/a-qualitative-study-mothers-of-late-preterm-infants-relate-their-experiences-of-community-based-care
#18
Shahirose S Premji, Genevieve Currie, Sandra Reilly, Aliyah Dosani, Lynnette May Oliver, Abhay K Lodha, Marilyn Young
PURPOSE: In Alberta, the high occurrence of late preterm infants and early hospital discharge of mother-infant dyads has implications for postpartum care in the community. Shortened hospital stay and complexities surrounding the care of biologically and developmentally immature late preterm infants heighten anxiety and fears. Our descriptive phenomenological study explores mothers' experience of caring for their late preterm infants in the community. METHODS: Eleven mothers were interviewed using a semi-structured interview guide...
2017: PloS One
https://www.readbyqxmd.com/read/28333962/different-regulation-of-limb-development-by-p63-transcript-variants
#19
Manabu Kawata, Yuki Taniguchi, Daisuke Mori, Fumiko Yano, Shinsuke Ohba, Ung-Il Chung, Tomomi Shimogori, Alea A Mills, Sakae Tanaka, Taku Saito
The apical ectodermal ridge (AER), located at the distal end of each limb bud, is a key signaling center which controls outgrowth and patterning of the proximal-distal axis of the limb through secretion of various molecules. Fibroblast growth factors (FGFs), particularly Fgf8 and Fgf4, are representative molecules produced by AER cells, and essential to maintain the AER and cell proliferation in the underlying mesenchyme, meanwhile Jag2-Notch pathway negatively regulates the AER and limb development. p63, a transcription factor of the p53 family, is expressed in the AER and indispensable for limb formation...
2017: PloS One
https://www.readbyqxmd.com/read/28333939/maintenance-nifedipine-therapy-for-preterm-symptomatic-placenta-previa-a-randomized-multicenter-double-blind-placebo-controlled-trial
#20
Eric Verspyck, Claire de Vienne, Charles Muszynski, Michael Bubenheim, Isabella Chanavaz-Lacheray, Michel Dreyfus, Philippe Deruelle, Jacques Benichou
OBJECTIVE: To assess the impact of maintenance nifedipine therapy on pregnancy duration in women with preterm placenta previa bleeding. METHODS: PPADAL was a randomized, double-blind, placebo-controlled trial conducted between 05/2008 and 05/2012 in five French hospitals. The trial included 109 women, aged ≥ 18 years, with at least one episode of placenta previa bleeding, intact membranes and no other pregnancy complication, at gestational age 24 to 34 weeks and after 48 hours of complete acute tocolysis...
2017: PloS One
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