Results 81 to 90 of about 6,066,361 (406)

Importance of geometry of the extracellular matrix in endochondral bone differentiation. [PDF]

open access: yes, 1984
Subcutaneous implantation of coarse powders (74-420 micron) of demineralized diaphyseal bone matrix resulted in the local differentiation of endochondral bone.
Reddi, AH, Sampath, TK
core   +1 more source

Comprehensive omics‐based classification system in adult patients with B‐cell acute lymphoblastic leukemia

open access: yesMolecular Oncology, EarlyView.
The COMBAT classification system, developed through multi‐omics integration, stratifies adult patients with B‐cell acute lymphoblastic leukemia(B‐ALL) into three molecular subtypes with distinct surface antigen patterns, immune landscape, methylation patterns, biological pathways and prognosis.
Yang Song   +11 more
wiley   +1 more source

Critical Discourse Analysis. The Elaboration of a Problem Oriented Discourse Analytic Approach After Foucault

open access: yesForum: Qualitative Social Research, 2006
: The German discourse researcher Siegfried JÄGER from Duisburg is the first to have published a German-language book about the methodology of discourse analysis after FOUCAULT.
Rainer Diaz-Bone
doaj  

Comentários ao acórdão n.º 225/2018 do Tribunal Constitucional português e ao novo regime previsto na Lei de Procriação Medicamente Assistida (com alterações dadas pela Lei n.º 48/2019, de 8 de julho): uma análise crítica ao problema do anonimato do doado

open access: yesCivilistica.com, 2023
Analisa-se no presente estudo, a problemática envolvendo o anonimato dentro dos processos heterólogos, que utilizam do contributo genético de terceiros doadores.
Leonardo Castro de Bone
doaj  

Hyperprolactinemia and bone

open access: yesPituitary, 2020
Prolactin (PRL) has direct and indirect effects on bone metabolism. Experimental studies showed that in the presence of high PRL levels bone resorption was increased as well as bone formation was suppressed. Increased PRL levels in humans caused a reduction in sex hormone levels which turn may have detrimental effects on bone.
di Filippo L.   +3 more
openaire   +4 more sources

BMP antagonist CHRDL2 enhances the cancer stem‐cell phenotype and increases chemotherapy resistance in colorectal cancer

open access: yesMolecular Oncology, EarlyView.
Overexpression of CHRDL2 in colon cancer cells makes them more stem‐like and resistant to chemo‐ and radiotherapy. CHRDL2‐high cells have upregulation of the WNT pathway, genes involved in the DNA damage response (DDR) pathway and epithelial‐to‐mesenchymal transition (EMT). This leads to quicker repair of damaged DNA and more cell migration.
Eloise Clarkson, Annabelle Lewis
wiley   +1 more source

Collective Review: Developments in the Field of the Foucauldian Discourse Analysis

open access: yesForum: Qualitative Social Research, 2003
This article reviews some new international releases in the field of discourse analysis in the tradition of Michel FOUCAULT. This kind of Foucauldian discourse analysis is related to other forms in the wider interdisciplinary field of discourse analysis.
Rainer Diaz-Bone
doaj  

Embedding eSkills in Initial Teacher Training

open access: yesTeaching in Lifelong Learning: A Journal to Inform and Improve Practice, 2011
The decision to become a teacher is a noble and rewarding choice but it presents individuals with many challenges. Trainee teachers are often overwhelmed by the amount of knowledge they are expected to acquire in order to be an effective teacher ...
Szpytma, Elaine, Bone, Catherine
doaj   +1 more source

Short-chain fatty acids regulate systemic bone mass and protect from pathological bone loss

open access: yesNature Communications, 2018
Microbial metabolites are known to modulate immune responses of the host. The main metabolites derived from microbial fermentation of dietary fibers in the intestine, short-chain fatty acids (SCFA), affect local and systemic immune functions.
S. Lucas   +14 more
semanticscholar   +1 more source

Comparative histological and histomorphometric results of six biomaterials used in two-stage maxillary sinus augmentation model after 6-month healing [PDF]

open access: yes, 2018
To evaluate the performances of six different bone substitute materials used as graft in maxillary sinus augmentation by means of histological and histomorphometric analysis of bone biopsies retrieved from human subjects after a 6-month healing period ...
Cristalli, MARIA PAOLA   +5 more
core   +1 more source

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