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https://www.readbyqxmd.com/read/29281615/vitamin-d-ameliorates-neonatal-necrotizing-enterocolitis-via-suppressing-tlr4-in-a-murine-model
#1
Yongyan Shi, Tianjing Liu, Xinyi Zhao, Li Yao, Ana Hou, Jianhua Fu, Xindong Xue
BACKGROUND: The toll-like receptor 4 (TLR4) has been reported to play an important role in necrotizing enterocolitis (NEC). As an established regulator of TLR4, vitamin D has been demonstrated to be intestinal-protective. This study aims at finding out whether the vitamin D/vitamin D receptor (VDR) pathway ameliorates NEC by regulating TLR4. METHODS: Serum 25(OH)D was tested and compared in 15 preterm infants with NEC, 12 preterm infants without known complications and 20 healthy term infants...
December 27, 2017: Pediatric Research
https://www.readbyqxmd.com/read/29278628/perinatal-complications-in-two-cohort-groups-of-preterm-newborns-in-intensive-care-unit-for-children-s-diseases-of-university-clinical-hospital-mostar
#2
Vedran Bjelanović, Marjana Jerković Raguž, Matea Galić, Ana Čuljak, Ivana Bjelanović, Vajdana Tomić
AIM: To determine the frequency and type of complications in two cohort groups of preterm newborns. SUBJECTS AND METHODS: The research involved 100 preterm newborns divided into two groups according to their gestational age: newborns from 24 to 33+6/7 weeks GA and newborns from 34 to 36+6/7 weeks GA. Parameters which were observed with mother were: age, number of births, course and complications in pregnancy. Parameters with infant: gestational age, weight, newborn small for gestational age (IUGR), asphyxia, respiratory distress syndrome, sepsis, hyperbilirubinemia, apnea, anemia, intracranial hemorrhage and metabolic disorder (hypoglycaemia, hypocalcaemia)...
December 2017: Psychiatria Danubina
https://www.readbyqxmd.com/read/29248460/%C3%AE-%C3%AE-t-cells-contribute-to-injury-in-the-developing-brain
#3
Anna-Maj Albertsson, Xiaoli Zhang, Regina Vontell, Dan Bi, Roderick T Bronson, Veena Supramaniam, Ana A Baburamani, Sha Hua, Arshed Nazmi, Susanna Cardell, Changlian Zhu, Harvey Cantor, Carina Mallard, Henrik Hagberg, Jianmei W Leavenworth, Xiaoyang Wang
Brain injury in premature infants, especially periventricular leukomalacia, is an important cause of neurological disabilities. Inflammation contributes to the development of perinatal brain injury, but the essential mediators leading to brain injury in early life remain largely unknown. Neonates have reduced capacity for mounting conventional αβT-cell responses. However γδT-cells are already functionally competent during early development and are important in early life immunity. We investigated the potential contribution of γδT-cells to preterm brain injury by using postmortem brains from human preterm infants with periventricular leukomalacia and two animal models of preterm brain injury-the hypoxic-ischemic mouse model and a fetal sheep asphyxia model...
December 14, 2017: American Journal of Pathology
https://www.readbyqxmd.com/read/29210350/rotavirus-vaccine-will-improve-child-survival-by-more-than-just-preventing-diarrhea-evidence-from-bangladesh
#4
Senjuti Saha, Mathuram Santosham, Manzoor Hussain, Robert E Black, Samir K Saha
Despite the high burden of rotavirus diarrhea, uptake of rotavirus vaccines in Asia remains low. This primarily stems from a perception of rotavirus as a non-life-threatening pathogen amidst a background of competing health priorities and limited resources. In the largest pediatric hospital of Bangladesh, where there is a fierce competition for beds, we found that between November 2015 and October 2016, 12% of 23,064 admissions were due to gastrointestinal infections, 54% of which were caused by rotavirus. One in four cases requiring hospitalization, or 5,879 cases, was refused because of unavailability of beds...
December 4, 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/29191812/physiologically-based-cord-clamping-stabilises-cardiac-output-and-reduces-cerebrovascular-injury-in-asphyxiated-near-term-lambs
#5
Graeme R Polglase, Douglas A Blank, Samantha K Barton, Suzanne L Miller, Vanesa Stojanovska, Martin Kluckow, Andrew W Gill, Domenic LaRosa, Arjan B Te Pas, Stuart B Hooper
BACKGROUND: Physiologically based cord clamping (PBCC) has advantages over immediate cord clamping (ICC) during preterm delivery, but its efficacy in asphyxiated infants is not known. We investigated the physiology of PBCC following perinatal asphyxia in near-term lambs. METHODS: Near-term sheep fetuses (139±2 (SD) days' gestation) were instrumented to measure umbilical, carotid, pulmonary and femoral arterial flows and pressures. Systemic and cerebral oxygenation was recorded using pulse oximetry and near-infrared spectroscopy, respectively...
November 30, 2017: Archives of Disease in Childhood. Fetal and Neonatal Edition
https://www.readbyqxmd.com/read/29187658/-pregnancy-complications-among-women-with-polycystic-ovary-syndrome-in-china-a-meta-analysis
#6
Tingting Wang, Hanlin Fu, Lizhang Chen, Yang Xu
To estimate the status of pregnancy complications among women with polycystic ovary syndrome (PCOS) through a systematic review of published literatures.
 Methods: Systematic literature searches were conducted in PubMed, Web of Science, Medline, Embase, Cochrane Library, China National Knowledge Infrastructure (CNKI), Wanfang, Weipu and China Biology Medicine disc (CBMdisc), as well as the relevant articles published from inception to April 1st 2017, which reported the prevalence of pregnancy complications among women with PCOS...
November 28, 2017: Zhong Nan da Xue Xue Bao. Yi Xue Ban, Journal of Central South University. Medical Sciences
https://www.readbyqxmd.com/read/29170287/maternal-and-neonatal-outcomes-of-vaginal-breech-delivery-for-singleton-term-pregnancies-in-a-carefully-selected-cameroonian-population-a-cohort-study
#7
Julius Sama Dohbit, Pascal Foumane, Joel Noutakdie Tochie, Fadimatou Mamoudou, Mazou N Temgoua, Ronni Tankeu, Veronica Aletum, Emile Mboudou
BACKGROUND AND OBJECTIVES: Vaginal breech delivery (VBD) is known to be associated with more perinatal and maternal complications. Very few studies on the subject have been carried out in poor-resource settings. The aim of this study was to determine maternal and neonatal outcomes in carefully selected cases of VBD for singleton term pregnancies in a tertiary centre in Cameroon. DESIGN: A retrospective cohort study. SETTING: A tertiary hospital in Yaounde, Cameroon...
November 22, 2017: BMJ Open
https://www.readbyqxmd.com/read/29157196/perinatal-outcomes-of-hypertensive-disorders-in-pregnancy-at-a-tertiary-hospital-in-ghana
#8
Kwame Adu-Bonsaffoh, Michael Y Ntumy, Samuel A Obed, Joseph D Seffah
BACKGROUND: Hypertensive disorders in pregnancy remain a major global health issue not only because of the associated high adverse maternal outcomes but there is a close accompaniment of significant perinatal morbidity and mortality especially in Sub-Saharan Africa (SSA). However, the perinatal burden of HDP in Ghana has not been explored. We conducted this study to determine the perinatal outcomes of HDP at a tertiary hospital in Ghana. METHODS: A cross-sectional study conducted between January to February 2013 at Korle Bu Teaching Hospital (KBTH) in Accra, Ghana...
November 21, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/29153684/impact-of-maternal-serum-uric-acid-on-perinatal-outcome-in-women-with-hypertensive-disorders-of-pregnancy-a-prospective-study
#9
Naina Kumar, Amit Kant Singh, Bhavya Maini
INTRODUCTION: Worldwide hypertensive disorder of pregnancy is major cause of maternal and perinatal morbidity, mortality. AIM: To study impact of maternal serum uric acid on perinatal outcome in women with hypertensive disorder of pregnancy. METHODOLOGY: Present study was conducted in Obstetrics and Gynecology Department of rural tertiary care centre of Northern India over seven months (October 2016-May 2017). Total 110 pregnant women >-34weeks with hypertensive disorder of pregnancy were divided into three groups; Gestational hypertension (n = 35), Pre-eclampsia (n = 49), Eclampsia (n = 26)...
October 2017: Pregnancy Hypertension
https://www.readbyqxmd.com/read/29132457/-relationship-between-serum-25-oh-d-levels-at-birth-and-respiratory-distress-syndrome-in-preterm-infants
#10
Ren-Qiang Yu, Dao-Zhen Chen, Xiao-Qing Hao, Shi-Hong Jiang, Guang-Dong Fang, Qin Zhou
OBJECTIVE: To investigate the relationship between serum 25-hydroxyvitamin D [25(OH)D] levels at birth and respiratory distress syndrome (RDS) in preterm infants. METHODS: This retrospective study recruited preterm infants with gestational age of below 34 weeks who were born between January 2014 and December 2016. These preterm infants were divided into two groups: RDS (n=72) and control (n=40). Clinical data of the two groups were collected, including gestational age, birth weight, gender, delivery mode, Apgar scores at 1 minute and 5 minutes, incidence of maternal gestational diabetes mellitus, and use of prenatal steroid hormone...
November 2017: Zhongguo Dang Dai Er Ke za Zhi, Chinese Journal of Contemporary Pediatrics
https://www.readbyqxmd.com/read/29119805/sociocultural-factors-affecting-uptake-of-home-based-neonatal-thermal-care-practices-in-africa-a-qualitative-review
#11
Wendy S Coalter, Sarah L Patterson
Neonatal hypothermia is a major contributor to neonatal mortality in sub-Saharan Africa, often as a comorbidity of severe infections, preterm births or asphyxia. Simple, cost-effective thermal care practices (TCPs) immediately at birth and in the post-natal period are recommended in the World Health Organization 'warm chain'. Current practices are suboptimal in the home in low-resource settings, where approximately half of neonatal deaths occur. Several databases (PubMed, OVID SP, Web of Science, The Cochrane Library and Google Scholar) were searched for original research on home-based TCPs...
June 2017: Journal of Child Health Care: for Professionals Working with Children in the Hospital and Community
https://www.readbyqxmd.com/read/29092682/evaluation-of-dynamic-thiol-disulfide-homeostasis-in-very-low-birth-weighted-preterms
#12
Sezin Unal, Dilek Ulubas Isik, Ahmet Yagmur Bas, Sara Erol, İlter Arifoglu, Murat Alisik, Ozcan Erel, Nihal Demirel
BACKGROUND: Thiols are organic compounds containing sulfhydryl groups which exert antioxidant effects via dynamic thiol-disulfide homeostasis. The shift towards disulfides indicates the presence of oxidative environment. Thiol-disulfide homeostasis has not been evaluated in neonates. We aimed to evaluate dynamic thiol-disulfide homeostasis in preterm infants. METHODS: Preterm infants with birth weight less than 1500 grams (25-32 weeks of gestation) were included...
November 1, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29079904/neonatal-gastric-perforations-in-very-low-birth-weight-infants-a-single-center-experience-and-review-of-the-literature
#13
Aslan Babayigit, Seyithan Ozaydın, Merih Cetinkaya, Serdar Sander
PURPOSE: Gastric perforation is a rare condition with high mortality rates in preterm infants. The aim of this retrospective study was to define the risk factors and prognosis in very low birth weight (VLBW) infants with gastric perforations. METHODS: VLBW infants with a diagnosis of gastric perforation between 2012 and 2016 were included. The data including birth weight, gestational age, gender, risk factors, time and location of the perforation and prognosis were recorded...
October 27, 2017: Pediatric Surgery International
https://www.readbyqxmd.com/read/29016584/morbidities-and-outcome-of-a-neonatal-intensive-care-in-western-nepal
#14
Sudhir Adhikari, Kalipatanam Seshagiri Rao, Ganesh B K, Namraj Bahadur
BACKGROUND: Neonatal mortality rate of developing countries is declining over decades. In the recent years increasing number of preterm and high risk neonates have facilities for tertiary care treatment. The aim of the study was to assess the morbidities and outcome of neonatal intensive care admissions. METHODS: It was a retrospective observational study carried out in neonatal intensive care unit of the Manipal Teaching Hospital, Pokhara, Nepal from January 2014 to December 2015...
September 8, 2017: Journal of Nepal Health Research Council
https://www.readbyqxmd.com/read/28933123/-meta-analysis-of-yinzhihuang-oral-liquid-in-treatment-of-intrahepatic-cholestasis-of-pregnancy
#15
Jing-Jing Yan, Xiao-Ping Xia, Na Bu
To systematically review the clinical efficacy and safety of Yinzhihuang oral liquid in the treatment of intrahepatic cholestasis of pregnancy(ICP). Literatures published by June 2016 were searched in databases, such as Medline, Pubmed, Cochrane Library, China National Knowledge Infrastructure(CNKI), Chinese Scientific Journals Full-text Database(VIP), Chinese biomedical literature database(CBM), and Wanfang Database. Randomized controlled trials(RCT) of Yinzhihuang oral liquid were collected according to the inclusion criteria, and the methodological quality of selected literatures was evaluated...
December 2016: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/28930990/application-of-an-amplitude-integrated-eeg-monitor-cerebral-function-monitor-to-neonates
#16
Nora Bruns, Susanne Blumenthal, Irmgard Meyer, Susanne Klose-Verschuur, Ursula Felderhoff-Müser, Hanna Müller
Amplitude-integrated EEG (aEEG) is an easily accessible technique to monitor the electrocortical activity in preterm and term infants in neonatal intensive care units (NICUs). This method was first used to monitor newborns after asphyxia, providing information about future neurological outcomes. The aEEG is also helpful to select newborns who benefit from cooling. The aEEG monitoring of preterm infants is becoming more widespread, as various studies have shown that neurodevelopmental outcome is related to early aEEG tracings...
September 6, 2017: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/28928178/trend-analysis-of-mortality-rates-and-causes-of-death-in-children-under-5-years-old-in-beijing-china-from-1992-to-2015-and-forecast-of-mortality-into-the-future-an-entire-population-based-epidemiological-study
#17
Han Cao, Jing Wang, Yichen Li, Dongyang Li, Jin Guo, Yifei Hu, Kai Meng, Dian He, Bin Liu, Zheng Liu, Han Qi, Ling Zhang
OBJECTIVES: To analyse trends in mortality and causes of death among children aged under 5 years in Beijing, China between 1992 and 2015 and to forecast under-5 mortality rates (U5MRs) for the period 2016-2020. METHODS: An entire population-based epidemiological study was conducted. Data collection was based on the Child Death Reporting Card of the Beijing Under-5 Mortality Rate Surveillance Network. Trends in mortality and leading causes of death were analysed using the χ(2) test and SPSS 19...
September 18, 2017: BMJ Open
https://www.readbyqxmd.com/read/28923474/beyond-the-inhaled-nitric-oxide-in-persistent-pulmonary-hypertension-of-the-newborn
#18
REVIEW
Mei-Yin Lai, Shih-Ming Chu, Satyan Lakshminrusimha, Hung-Chih Lin
Persistent pulmonary hypertension (PPHN) is a consequence of failed pulmonary vascular transition at birth and leads to pulmonary hypertension with shunting of deoxygenated blood across the ductus arteriosus (DA) and foramen ovale (FO) resulting in severe hypoxemia, and it may eventually lead to life-threatening circulatory failure. PPHN is a serious event affecting both term and preterm infants in the neonatal intensive care unit. It is often associated with diseases such as congenital diaphragmatic hernia, meconium aspiration, sepsis, congenital pneumonia, birth asphyxia and respiratory distress syndrome...
August 10, 2017: Pediatrics and Neonatology
https://www.readbyqxmd.com/read/28919116/global-regional-and-national-age-sex-specific-mortality-for-264-causes-of-death-1980-2016-a-systematic-analysis-for-the-global-burden-of-disease-study-2016
#19
(no author information available yet)
BACKGROUND: Monitoring levels and trends in premature mortality is crucial to understanding how societies can address prominent sources of early death. The Global Burden of Disease 2016 Study (GBD 2016) provides a comprehensive assessment of cause-specific mortality for 264 causes in 195 locations from 1980 to 2016. This assessment includes evaluation of the expected epidemiological transition with changes in development and where local patterns deviate from these trends. METHODS: We estimated cause-specific deaths and years of life lost (YLLs) by age, sex, geography, and year...
September 16, 2017: Lancet
https://www.readbyqxmd.com/read/28895475/delayed-intranasal-infusion-of-human-amnion-epithelial-cells-improves-white-matter-maturation-after-asphyxia-in-preterm-fetal-sheep
#20
Lotte G van den Heuij, Mhoyra Fraser, Suzanne L Miller, Graham Jenkin, Euan M Wallace, Joanne O Davidson, Christopher A Lear, Rebecca Lim, Guido Wassink, Alistair J Gunn, Laura Bennet
Perinatal hypoxic-ischemic (HI) brain injury remains highly associated with neurodevelopmental disability after preterm birth. There is increasing evidence that disability is linked with impaired white matter maturation, but there is no specific treatment. In this study, we evaluated whether, in preterm fetal sheep, delayed intranasal infusion of human amnion epithelial cells (hAECs) given 1, 3 and 10 days after severe HI, induced by umbilical cord occlusion for 25 min, can restore white matter maturation or reduce delayed cell loss...
January 1, 2017: Journal of Cerebral Blood Flow and Metabolism
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