Results 51 to 60 of about 8,546 (233)

Associação genética da prenhez aos 16 meses com o peso à desmama e o ganho de peso em animais da raça Nelore Genetic associations of heifer pregnancy at 16 months with weaning weight and average daily gain from weaning to yearling in Nellore cattle

Revista Brasileira de Zootecnia, 2009
Objetivou-se verificar a possibilidade de utilização da prenhez de novilhas aos 16 meses (Pr16) como critério de seleção e as possíveis associações genéticas entre prenhez em novilhas aos 16 meses e o peso à desmama (PD) e o ganho de peso médio da ...
Luciana Shiotsuki, Josineudson Augusto II de Vasconcelos Silva, Lucia Galvão de Albuquerque   +2 more
doaj   +1 more source

Qualitative assessment of precocious puberty-related user-created contents on YouTube [PDF]

Annals of Pediatric Endocrinology & Metabolism, 2015
PurposeUser-created content (UCC) has provided a considerable amount of medical information and become an important source. We aimed to evaluate the quality and scientific accuracy of precocious puberty-related UCC on YouTube.MethodsThe keywords ...
Hyo-Kyoung Nam, Soo Min Bang, Young Jun Rhie, Sang Hee Park, Kee-Hyoung Lee   +4 more
doaj   +1 more source

Developmental Milestones for Children With Down Syndrome: Revised Estimates Using Moving Average Summaries

Annals of the Child Neurology Society, EarlyView.
ABSTRACT Objective Children with Down syndrome follow distinct developmental trajectories that require specialized monitoring and counseling. We aimed to provide updated estimates of developmental milestone attainment using a nonparametric approach and to compare these results with previously reported generalized linear mixed‐effects model (GLMM ...
Rahaf Tarawneh, Katherine Pawlowski, Nicole Baumer, Bo Zhang, Maitreyi Mazumdar   +4 more
wiley   +1 more source

Polimorfismos no gene JY-1 e suas associações com ocorrência de prenhez precoce e idade ao primeiro parto em fêmeas bovinas. [PDF]

, 2015
Características reprodutivas possuem alto valor econômico e são interessantes de serem incluídas nos objetivos de seleção. Marcadores moleculares podem ser inseridos na avaliação genética a fim de melhorar a acurácia de predição.
ALBUQUERQUE, L. G. de, BALDI, F., CAMARGO, G. M. F. de, COSTA, R. B., REGITANO, L. C. de A., TONHATI, H.   +5 more
core  

Evaluation of the true precocious puberty rats induced by neonatal administration of Danazol: Therapeutic effects of nourishing "Yin"- removing "Fire" Chinese herb mixture [PDF]

, 2005
Background Nourishing "Yin"-Removing "Fire" Chinese Herb Mixture, a traditional herb-based formulation, has been successfully used for the management of idiopathic true precocious puberty (IPP) for more than thirty years.
Chen Boying, Cai Depei, Sun Yan, Zhao Hong, Tian Zhanzhuang   +4 more
core   +2 more sources

Role of SoxE transcription factors in development and disease

Developmental Dynamics, EarlyView.
Abstract Sox8, Sox9, and Sox10 arose by multiple rounds of genome duplications from a single SoxE gene in ancestral vertebrates. In this review, we will briefly discuss the molecular structure and function of SoxE transcription factors and their evolutionary origin. We will then discuss their expression, function, and developmental disorders.
Merin Lawrence, Gerhard Schlosser
wiley   +1 more source

Genetic models for the study of luteinizing hormone receptor function [PDF]

, 2015
The luteinizing hormone/chorionic gonadotropin receptor (LHCGR) is essential for fertility in men and women. LHCGR binds luteinizing hormone (LH) as well as the highly homologous chorionic gonadotropin.
Narayan, Prema
core   +3 more sources

Steroidopathies and hormonal imbalance in children and adolescents with autism spectrum disorder

JCPP Advances, EarlyView.
Abstract Background Autism Spectrum Disorder (ASD) is a complex neurodevelopmental condition with a multifactorial etiology, many aspects of which remain unclear. Emerging evidence suggests a potential association between ASD and clinical manifestations resulting from hormonal imbalances, henceforth named “steroidopathies.” The present study aims to ...
Concetta de Giambattista, Patrizia Ventura, Samuele Cortese, Paolo Trerotoli, Alessandra Di Gioia, Lucia Margari   +5 more
wiley   +1 more source

Analysis of the differentially expressed genes in the combs and testes of Qingyuan partridge roosters at different developmental stages

BMC Genomics
Background The sexual maturity of chickens is an important economic trait, and the breeding of precocious and delayed puberty roosters is an important selection strategy for broilers.
Hao Qi, Zhidan Deng, Fei Ye, Junwei Gou, Miaoxin Huang, Hai Xiang, Hua Li   +6 more
doaj   +1 more source

Prevalence and local factors associated with radiographic bone loss in primary dentition: A retrospective study

Journal of Periodontology, EarlyView.
Abstract Background This study aimed to evaluate the radiographic bone level in primary molars in a Brazilian population, define the prevalence of bone loss, and identify the local factors associated with early bone alterations. Methods Radiographs of children who attended Piracicaba Dental School (Brazil) between 2014 and 2020 were evaluated.
Murilo C. Paraluppi, Camila S. Stolf, Bianca Mendes, Marcio Z. Casati, Karina G. Silvério, Enilson A. Sallum, Renato C. V. Casarin, Mabelle F. Monteiro   +7 more
wiley   +1 more source