Results 161 to 170 of about 7,880,106 (328)

Loss of Stat3 in Prx1+ Progenitors Impairs Molar Root Development

open access: yesAdvanced Biology, EarlyView.
Stat3 critically regulates mandibular first molar and alveolar bone morphogenesis. Conditional ablation of Stat3 disrupts the osteogenic capacity of Prx1+ mesenchymal progenitors, as evidenced across in vivo and in vitro models. Abstract Signal Transducer and Activator of Transcription 3 (Stat3) acts as a central transcriptional modulator coordinating ...
Xin Feng   +10 more
wiley   +1 more source

A Spatially Resolved View on the Aging Substantia nigra: An Exploratory Proteomic Study

open access: yesAdvanced Biology, EarlyView.
Although aging is the most important risk factor for several neurodegenerative diseases, the molecular effects of physiological aging are still understudied. By applying spatially‐resolved proteomic analyses of the human substantia nigra pars compacta, alterations in vesicular trafficking and mitochondrial proteins are observed, as well as reduced ...
Britta Eggers   +10 more
wiley   +1 more source

Avaliação das práticas de prevenção e controle de infecção da corrente sanguínea em um hospital governamental

open access: yesRevista da Escola de Enfermagem da USP
O objetivo deste estudo foi avaliar as práticas de prevenção e controle de infecção da corrente sanguínea associada ao cateter venoso central (ICS-ACVC) de curta permanência, por meio da aplicação de indicadores clínicos processuais.
Jaquelline Maria Jardim   +3 more
doaj  

Survey of Nosocomial Infections in Patients Admitted to Nekoei Hospital of Qom City in 2012, Iran

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2015
Backgroundand Objectives:Nosocomialinfectionsare knownas an important public health problem worldwide, which impose a significantburdenonpatientsand health care systemandcauseserious complications and problems.The present study aimed to determine the ...
Sarallah Shojaei   +3 more
doaj  

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