Results 21 to 30 of about 7,204,437 (249)

Comparison of bone age assessments by Gruelich-Pyle, Gilsanz-Ratib, and Tanner Whitehouse methods in healthy Indian children

Indian Journal of Endocrinology and Metabolism, 2021
Background: There are several methods of bone age (BA) assessment, which include Gruelich-Pyle (GP), Gilsanz-Ratib (GR), and Tanner Whitehouse-3 (TW-3) methods.
Nikhil Shah, Vaman Khadilkar, Nikhil Lohiya, Hemchand K Prasad, Prashant Patil, Ketan Gondhalekar, Anuradha Khadilkar   +6 more
doaj   +1 more source

Classification of Distal Growth Plate Ossification States of the Radius Bone Using a Dedicated Ultrasound Device and Machine Learning Techniques for Bone Age Assessments

Applied Sciences, 2022
X-ray imaging, based on ionizing radiation, can be used to determine bone age by examining distal growth plate fusion in the ulna and radius bones.
Lukas Brausch, Ruth Dirksen, Christoph Risser, Martin Schwab, Carole Stolz, Steffen Tretbar, Tilman Rohrer, Holger Hewener   +7 more
doaj   +1 more source

Ultrasound Imaging-Based Methods for Assessing Biological Maturity during Adolescence and Possible Application in Youth Sport: A Scoping Review

Children, 2022
Bone maturity is an indicator for estimating the biological maturity of an individual. During adolescence, individuals show heterogeneous growth rates, and thus, differences in biological maturity should be considered in talent identification and ...
Eva Rüeger, Nicole Hutmacher, Patric Eichelberger, Claus Löcherbach, Silvia Albrecht, Michael Romann   +5 more
doaj   +1 more source

Evaluating Features of Congenital Primary Hypothyroidism and Its Outcomes in Mongolia

Central Asian Journal of Medical Sciences, 2021
Objectives: Our goal was to assess the outcomes of congenital primary hypothyroidism and evaluate forms of dysgenesis forms among children diagnosed with congenital primary hypothyroidism Methods: A cross-sectional study recruited all children diagnosed ...
Altantuya Tsevgee, Tsolmon Munkhchuluun, Naranchimeg Khurelbaatar, Gerelmaa Zagd, Erdenetuya Ganbaatar   +4 more
doaj   +1 more source

Variant pubertal development in Prader-Willi syndrome: early and slow progression of pubarche with normal age at gonadarche

Frontiers in Endocrinology
IntroductionPrader-Willi syndrome (PWS) is primarily caused by a paternal microdeletion of the 15q11-q13 region, maternal uniparental disomy (mUPD) or unbalanced translocations.
Aneta Kodytková, Petra Dušátková, Shenali Anne Amaratunga, Stanislava Koloušková, Barbora Obermannová, Renata Pomahačová, Štěpánka Průhová, Marta Šnajderová, Zdeněk Šumník, Jiřina Zapletalová, Valerij Semjonov, Jan Lebl   +11 more
doaj   +1 more source

Inter-species variation in bone mineral [PDF]

, 2011
Bone is a complex heterogeneous composite material with organic and inorganic components. The inorganic component; bone mineral, is a poorly crystalline, non-stoichiometric form of calcium hydroxylapatite.
Beckett, Sophie
core   +3 more sources

Radiocarbon reservoir effects in human bone collagen from northern Iceland [PDF]

, 2012
Human bone collagen from a series of Icelandic human pagan graves was radiocarbon (14C) dated to aid understanding of early settlement (landnám) chronologies in northern Iceland. These individuals potentially consumed marine protein.
Dugmore, A.J., Cook, G.T., McGovern, T.H., Church, M.J., Ascough, P.L., Gestsdóttir, H., Friðriksson, A., Edwards, K.J., Dunbar, E.   +8 more
core   +1 more source

Patterns in the modification of animal and human bones in Iron Age Wessex: revisiting the excarnation debate [PDF]

, 2008
Social practices concerning the treatment of human and animal remains in the Iron Age have long been a focus of debate in archaeological literature. The absence of evidence of a formal burial rite and the regular retrieval of human remains from ‘special’
Madgwick, Richard
core   +5 more sources

Retrospective Analysis of Donor Lymphocyte Infusions in Pediatric Patients With Mixed Chimerism After Hematopoietic Stem Cell Transplantation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Allogeneic hematopoietic stem cell transplantation (alloHSCT) is an essential therapy for several malignant and nonmalignant diseases, but relapse and graft loss remain the principal threats to its success. Routine monitoring of chimerism and minimal residual disease (MRD) enables early detection of imminent recurrence and guides ...
Carmen Junk, Sebastian Michaelis, Michaela Döring, Thomas Eichholz, Ursula Holzer, Martin Ebinger, Tim Flaadt, Rupert Handgretinger, Peter Lang, Jan Frederic Weller, Markus Mezger   +10 more
wiley   +1 more source

Quantitative Ultrasound of Cortical Bone in the Femoral Neck Predicts Femur Strength: Results of a Pilot Study [PDF]

, 2013
Article first published online: 15 JAN 2013 Pour consulter la version éditeur DOI: 10.1002/jbmr.1742A significant risk of femoral neck (FN) fracture exists for men and women with an areal bone mineral density (aBMD) higher than the osteoporotic range ...
GRONDIN, Julien, ENGELKE, Klaus, Reinhard Barkmann, GRIMAL, Quentin, Quentin Grimal, Sandra Guérard, Glüer, Claus-C., Julien Grondin, GUÉRARD, Sandra, Klaus Engelke, GLÜER, Claus-C, BARKMANN, Reinhard, Claus‐C Glüer, Pascal Laugier, LAUGIER, Pascal   +14 more
core   +1 more source