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Cord clamping

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https://www.readbyqxmd.com/read/27905554/increased-plasma-vegf-levels-following-ischemic-preconditioning-are-associated-with-downregulation-of-mirna-762-and-mir-3072-5p
#1
Koji Ueno, Makoto Samura, Tamami Nakamura, Yuya Tanaka, Yuriko Takeuchi, Daichi Kawamura, Masaya Takahashi, Tohru Hosoyama, Noriyasu Morikage, Kimikazu Hamano
Ischemic preconditioning (IPC) has protective effects against ischemia-perfusion injury of organs. In the present study, we investigated the associated mechanisms after performing remote IPC (rIPC) of lower limbs by clamping abdominal aorta in mice. Subsequent experiments showed decreased damage and paralysis of lower limbs following spinal cord injury (SCI). Concomitantly, plasma vascular endothelial growth factor (VEGF) levels were increased 24 h after rIPC compared with those in sham-operated animals. In subsequent microRNA analyses, thirteen microRNAs were downregulated in exosomes 24 h after rIPC...
December 1, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27903919/novel-method-of-treating-movement-of-the-plastibell-ring-using-an-umbilical-cord-clamp-cutter
#2
Rachel Oshiro, Andrew Charles Oshiro
No abstract text is available yet for this article.
November 29, 2016: Clinical Pediatrics
https://www.readbyqxmd.com/read/27878457/poorly-understood-and-often-miscategorized-congenital-umbilical-cord-hernia-an-alternative-repair-method
#3
E İnce, A Temiz, S S Ezer, H Ö Gezer, A Hiçsönmez
PURPOSE: Umbilical cord hernia is poorly understood and often miscategorized as "omphalocele minor". Careless clamping of the cord leads to iatrogenic gut injury in the situation of umbilical cord hernia. This study aimed to determine the characteristics and outcomes of umbilical cord hernias. We also highlight an alternative repair method for umbilical cord hernias. METHODS: We recorded 15 cases of umbilical cord hernias over 10 years. The patients' data were retrospectively reviewed, and preoperative preparation of the newborn, gestational age, birth weight, other associated malformations, surgical technique used, enteral nutrition, and length of hospitalization were recorded...
November 22, 2016: Hernia: the Journal of Hernias and Abdominal Wall Surgery
https://www.readbyqxmd.com/read/27876367/factors-contributing-to-postpartum-blood-loss-in-low-risk-mothers-through-expectant-management-in-japanese-birth-centres
#4
Hiromi Eto, Ayako Hasegawa, Yaeko Kataoka, Sarah E Porter
OBJECTIVE: To describe aspects of expectant midwifery care for low-risk women conducted in midwifery-managed birth centres during the first two critical hours after delivery and to compare differences between midwifery care, client factors and postpartum blood loss volume. METHOD: As a secondary analysis from a larger study, this descriptive retrospective study examined data from birth records of 4051 women who birthed from 2001 to 2006 at nine (21%) of the 43 midwifery centres in Tokyo...
November 19, 2016: Women and Birth: Journal of the Australian College of Midwives
https://www.readbyqxmd.com/read/27869402/stem-cell-transfer-in-newborn-infants-through-placental-transfusion-via-delayed-umbilical-cord-clamping
#5
EDITORIAL
José M Ceriani
No abstract text is available yet for this article.
December 1, 2016: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/27863273/effects-of-delayed-cord-clamping-on-the-third-stage-of-labour-maternal-haematological-parameters-and-acid-base-status-in-fetuses-at-term
#6
Catalina De Paco, Javier Herrera, Carolina Garcia, Shiana Corbalán, Alicia Arteaga, Miriam Pertegal, Rosario Checa, María Teresa Prieto, Aníbal Nieto, Juan Luis Delgado
OBJECTIVE: To compare the time in the third stage of labour, differences in maternal hematologic parameters 48h after birth and acid-base status in the umbilical cord between the early cord clamping (ECC) and delayed cord clamping (DCC). STUDY DESIGN: 97 healthy pregnancies at term and a spontaneous vertex delivery at Clinic University Hospital "Virgen de la Arrixaca" (Murcia, Spain), were randomized to ECC group (<10s post-delivery) or to DCC group (2min post-delivery)...
November 9, 2016: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/27844484/golden-60%C3%A2-minutes-of-newborn-s-life-part-2-term-neonate
#7
Deepak Sharma, Pradeep Sharma, Sweta Shastri
The concept of "Golden 60 minutes" or "Golden Hour" has been derived from adult trauma. It has been defined as the first 60 minutes of postnatal life. It has been seen that care received by any newborn in the initial first hour have implications in the future life, showing the importance of golden hour. The major cause of neonatal mortality term newborn is asphyxia, which can be reduced with effective resuscitation. In golden hour approach for term newborn, the importance is given to effective and evidence based resuscitation, post-resuscitation care, delayed cord clamping, prevention of hypothermia, immediate breast feeding, prevention of hypoglycemia, and starting of therapeutic hypothermia in case of moderate to severe asphyxia...
November 15, 2016: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/27844483/golden-60%C3%A2-minutes-of-newborn-s-life-part-1-preterm-neonate
#8
Deepak Sharma
"Golden 60 minutes "or "Golden Hour" is defined as the first hour of the newborn after birth. This hour includes resuscitation care, transport to nursery from place of birth and course in nursery. The concept of "Golden hour" includes evidence based interventions that are done in the first 60 min of postnatal life for the better long term outcome of the preterm newborn especially extreme premature, extreme low birth weight and very low birth weight. The evidence shows that the concept of "Golden 60 minutes" leads to reduction in neonatal complications like hypothermia, hypoglycemia, intraventricular hemorrhage, chronic lung disease and retinopathy of prematurity...
December 1, 2016: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/27836377/-prevention-of-spontaneous-preterm-birth-excluding-preterm-premature-rupture-of-membranes-guidelines-for-clinical-practice%C3%A2-%C3%A2-text-of-the-guidelines-short-text
#9
L Sentilhes, M-V Sénat, P-Y Ancel, E Azria, G Benoist, J Blanc, G Brabant, F Bretelle, S Brun, M Doret, C Ducroux-Schouwey, A Evrard, G Kayem, E Maisonneuve, L Marcellin, S Marret, N Mottet, S Paysant, D Riethmuller, P Rozenberg, T Schmitz, H Torchin, B Langer
OBJECTIVES: To determine the measures to prevent spontaneous preterm birth (excluding preterm premature rupture of membranes)and its consequences. MATERIALS AND METHODS: The PubMed database, the Cochrane Library and the recommendations from the French and foreign obstetrical societies or colleges have been consulted. RESULTS: In France, premature birth concerns 60,000 neonates every year (7.4 %), half of them are delivered after spontaneous onset of labor...
November 8, 2016: Journal de Gynécologie, Obstétrique et Biologie de la Reproduction
https://www.readbyqxmd.com/read/27829879/hermansky-pudlak-syndrome-in-pregnancy-a-case-report
#10
Lydia Yusuf, Srivasavi Dukka, Etienne Ciantar
Hermansky-Pudlak syndrome is a rare autosomal recessive disorder estimated to affect 1 in 500,000 to 1,000,000 individuals worldwide. Clinically, it presents as oculocutaneous albinism combined with bleeding diathesis. This is due to the absence of dense bodies in platelets causing a delayed secondary response resulting in prolonged bleeding time despite normal platelet count and coagulation factors. This has consequences for major bleeding, the risk of which is high at delivery. In the longer term, the condition is also associated with the development of pulmonary fibrosis, inflammatory bowel disorders caused by granulomatous colitis and renal failure...
December 2016: Obstetric Medicine
https://www.readbyqxmd.com/read/27827796/effect-of-body-position-and-ventilation-on-umbilical-artery-and-venous-blood-flows-during-delayed-umbilical-cord-clamping-in-preterm-lambs
#11
Stuart B Hooper, Kelly J Crossley, Valerie A Zahra, Jeroen van Vonderen, Alison Moxham, Andrew W Gill, Martin Kluckow, Arjan B Te Pas, Euan M Wallace, Graeme R Polglase
OBJECTIVE: While delayed umbilical cord clamping (UCC) is thought to facilitate placental to infant blood transfusion, the physiological factors regulating flow in the umbilical arteries and veins during delayed UCC is unknown. We investigated the effects of gravity, by changing fetal height relative to the placenta, and ventilation on umbilical blood flows and the cardiovascular transition during delayed UCC at birth. METHODS: Catheters and flow probes were implanted into preterm lambs (128 days) prior to delivery to measure pulmonary, carotid, umbilical artery (UaBF) and umbilical venous (UvBF) blood flows...
November 8, 2016: Archives of Disease in Childhood. Fetal and Neonatal Edition
https://www.readbyqxmd.com/read/27821773/reduced-high-frequency-motor-neuron-firing-emg-fractionation-and-gait-variability-in-awake-walking-als-mice
#12
Muhamed Hadzipasic, Weiming Ni, Maria Nagy, Natalie Steenrod, Matthew J McGinley, Adi Kaushal, Eleanor Thomas, David A McCormick, Arthur L Horwich
Amyotrophic lateral sclerosis (ALS) is a lethal neurodegenerative disease prominently featuring motor neuron (MN) loss and paralysis. A recent study using whole-cell patch clamp recording of MNs in acute spinal cord slices from symptomatic adult ALS mice showed that the fastest firing MNs are preferentially lost. To measure the in vivo effects of such loss, awake symptomatic-stage ALS mice performing self-initiated walking on a wheel were studied. Both single-unit extracellular recordings within spinal cord MN pools for lower leg flexor and extensor muscles and the electromyograms (EMGs) of the corresponding muscles were recorded...
November 22, 2016: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/27807089/elective-caesarean-does-delay-in-cord-clamping-for-30%C3%A2-s-ensure-sufficient-iron-stores-at-4%C3%A2-months-of-age-a-historical-cohort-control-study
#13
Ola Andersson, Lena Hellström-Westas, Magnus Domellöf
OBJECTIVE: To compare iron stores in infants born after elective caesarean section (CS) and a 30 s delay of umbilical cord clamping with those born vaginally after early (≤10 s) or delayed (≥180 s) cord clamping. DESIGN: Prospective observational study with historical control. SETTING: Swedish county hospital. POPULATION: 64 infants born after elective CS were compared with a historical control of 166 early clamped and 168 delayed clamped after vaginal birth...
November 2, 2016: BMJ Open
https://www.readbyqxmd.com/read/27776847/-mode-of-delivery-in-spontaneous-preterm-birth
#14
N Mottet, D Riethmuller
OBJECTIVE: To evaluate the benefit/risk balance of way of birth according to fetal presentation, to assess monitoring during preterm labor, to discuss method of delivery and practice of delayed cord clamping in case of spontaneous preterm birth. METHODS: Bibliographic research from the Pubmed database and recommendations issued by the main scientific societies, and assignment of a level of evidence and a recommendation grade. RESULTS: In case of vertex presentation, no studies suggest that cesarean section improve neonatal outcome during spontaneous preterm birth (LE4)...
October 21, 2016: Journal de Gynécologie, Obstétrique et Biologie de la Reproduction
https://www.readbyqxmd.com/read/27776037/effectiveness-of-delayed-cord-clamping-in-reducing-postdelivery-complications-in-preterm-infants-a-systematic-review
#15
Jessica Chapman, Stephanie Marfurt, Julie Reid
This systematic review evaluates the effectiveness of delayed cord clamping in preterm infants on reducing postdelivery complications of anemia, hemodynamic instability, and the development of intraventricular hemorrhages. Interventions included varying durations of delayed cord clamping with and without cord milking as compared with immediate cord clamping, shorter delays in cord clamping, and delayed cord clamping without cord milking. A comprehensive search of randomized controlled trials, observational, cohort, and before-after studies was conducted between 1946 and 2015 in the electronic databases of Ovid MEDLINE, Embase, and Google Scholar...
October 2016: Journal of Perinatal & Neonatal Nursing
https://www.readbyqxmd.com/read/27755539/hypersensitivity-induced-by-activation-of-spinal-cord-par2-receptors-is-partially-mediated-by-trpv1-receptors
#16
Petra Mrozkova, Diana Spicarova, Jiri Palecek
Protease-activated receptors 2 (PAR2) and transient receptor potential vanilloid 1 (TRPV1) receptors in the peripheral nerve endings are implicated in the development of increased sensitivity to mechanical and thermal stimuli, especially during inflammatory states. Both PAR2 and TRPV1 receptors are co-expressed in nociceptive dorsal root ganglion (DRG) neurons on their peripheral endings and also on presynaptic endings in the spinal cord dorsal horn. However, the modulation of nociceptive synaptic transmission in the superficial dorsal horn after activation of PAR2 and their functional coupling with TRPV1 is not clear...
2016: PloS One
https://www.readbyqxmd.com/read/27725298/scarcity-of-implants-has-partially-replaced-cervical-spondylotic-myelopathy-decompression-and-instrumented-fusion-with-implant-less-expansile-cervical-laminopalsty-paupertas-artis-omnis-perdocet
#17
Marin Stančić, Ivana Stančić, Petra Barl, Ivan Pašalić
OBJECTIVE: Scarcity of implants during the economic crisis has partially replaced cervical spondylotic myelopathy decompression and instrumented fusion with implant-less expansile cervical laminopalsty. The aim of the study was comparison of the results obtained with instrumented anterior cervical corpectomy and fusion (ACCF) with implant-less expansile cervical laminoplasty (ECL). METHODS: Patients suffering from cervical spondylotic myelopathy (CSM) Nurick 3-5, with preoperative tethering and postoperative untethering were included...
October 7, 2016: World Neurosurgery
https://www.readbyqxmd.com/read/27720615/opioids-should-be-given-before-cord-clamping-for-caesarean-delivery-under-general-anaesthesia
#18
S Patel, R Fernando
No abstract text is available yet for this article.
December 2016: International Journal of Obstetric Anesthesia
https://www.readbyqxmd.com/read/27708562/embryonic-cell-grafts-in-a-culture-model-of-spinal-cord-lesion-neuronal-relay-formation-is-essential-for-functional-regeneration
#19
Anne Tscherter, Martina Heidemann, Sonja Kleinlogel, Jürg Streit
Presently there exists no cure for spinal cord injury (SCI). However, transplantation of embryonic tissue into spinal cord (SC) lesions resulted in axon outgrowth across the lesion site and some functional recovery, fostering hope for future stem cell therapies. Although in vivo evidence for functional recovery is given, the exact cellular mechanism of the graft support remains elusive: either the grafted cells provide a permissive environment for the host tissue to regenerate itself or the grafts actually integrate functionally into the host neuronal network reconnecting the separated SC circuits...
2016: Frontiers in Cellular Neuroscience
https://www.readbyqxmd.com/read/27693824/advanced-vessel-sealing-devices-in-total-thyroidectomy-for-substernal-goitre-a-retrospective-cohort-study
#20
Mario Testini, Alessandro Pasculli, Giovanna Di Meo, Valentina Ferraro, Francesco Logoluso, Francesco Minerva, Angela Pezzolla, Angela Gurrado
INTRODUCTION: When total thyroidectomy is performed for substernal goitre, a high risk of morbidity is reported. Advanced vessel sealing devices provide an alternative to the conventional clamp and tie technique. The aim of this study is to compare the outcome of patients who underwent total thyroidectomy for substernal goitre using Ligasure Small Jaw, Harmonic Focus, or conventional technique. METHODS: Between 2011 and 2014, from a population of 393 patients undergoing surgery for thyroid disease, 75 (49 females, 26 males, mean age: 57...
September 28, 2016: International Journal of Surgery
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