Results 51 to 60 of about 16,876 (264)
To evaluate the antenatal umbilical coiling index in second trimester of gestation by sonography and postnatal umbilical coiling index in relation to pregnancy outcome [PDF]
International Journal of Clinical Obstetrics and Gynaecology, 2020 Background: The umbilical cord extends from the fetal umbilicus to the fetal surface of the placenta. Its diameter is 0.8 to 2.0 cm, with an average length of 55 cm and a range of 30 to 100cm. The umbilical cord is the life line of fetus as it supplies water, nutrients and oxygen.
Dr. Priyanka Sharma +3 more
openaire +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
What, if anything, is a Paratrochamminoides? A key to the morphology of the Cretaceous to Cenozoic species of Conglophragmium and Paratrochamminoides (Foraminifera) [PDF]
, 2004 We present a review of the current taxonomical status of the genus Paratrochamminoides Soliman, 1972. We recognise five main subgroups of this genus based upon the following modes of coiling: trochospiral, streptospiral, glomospiral, triloculine or ...
Kaminski, M.A., Kuhnt, W.
core
Taxonomy and biostratigraphy of new and emended species of Cenozoic deep-water agglutinated foraminifera from the Labrador and North Seas [PDF]
, 1989 Deep marine, fine grained sedimentary strata of Maastrichtian through Miocene age in the Labrador and North Sea sedimentary basins are rich in agglutinated benthic foraminifera.
Gradstein, F. M., Kaminski, M. A.
core +1 more source
Measurement of a Broadband Negative Index with Space-Coiling Acoustic Metamaterials
Physical Review Letters, 2013 We report the experimental demonstration of broadband negative refractive index obtained in a labyrinthine acoustic metamaterial structure. Two different approaches were employed to prove the metamaterial negative index nature: one-dimensional extractions of effective parameters from reflection and transmission measurements, and two-dimensional prism ...
Xie, Yangbo +3 more
openaire +4 more sources
Point--TAR: A Useful Index to Follow-Up Coiled Intracranial Aneurysms? [PDF]
American Journal of Neuroradiology, 2014 The Matrix and Platinum Science (MAPS) trial results were recently published showing that Matrix2 coils were not inferior (and not superior) to bare metal coils (BMC) in the treatment of ruptured and unruptured intracranial aneurysms.[1][1] In the trial, 626 patients were enrolled in ...
L, Pierot, J, Fiehler, P, White
openaire +2 more sources
Umbilical cord coiling index as a marker of perinatal outcome
Indian Journal of Obstetrics and Gynecology Research, 2021 The umbilical cord is very important for the well-being and survival of the fetus, however this is susceptible to compressions, kinking, traction and torsion which may influence the perinatal outcome and an abnormal umbilical coiling index has been related to adverse fetal and pregnancy outcomes.
Pragati Jain +3 more
openaire +2 more sources
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Generalized analytic model for rotational and anisotropic metasolids [PDF]
, 2017 An analytical approach is presented to model a metasolid accounting for anisotropic effects and rotational mode. The metasolid is made of either cylindrical or spherical hard inclusions embedded in a stiff matrix via soft claddings, and the analytical ...
Favier, Elie +3 more
core +2 more sources
FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source