Results 61 to 70 of about 33,450 (180)

O efeito da quantidade do enxerto de osso esponjoso autólogo utilizado na regeneração óssea num modelo experimental de osteotomia da tíbia.

Acta Médica Portuguesa, 2007
This study aimed at studying the influence of the quantitative variation of the autologous spongy bone graft on its osteogenic properties by virtue of the fact that its attainment has inconveniences of significant morbidity at local donor level and the ...
Maria Isabel Dias, Paulo Lourenço, Adriano Rodrigues, Jorge Azevedo, Carlos Viegas, António Ferreira, António Silvério Cabrita   +6 more
doaj   +1 more source

Assessing Clinical Severity and Prognosis in Adolescents With Anorexia Nervosa and Atypical Anorexia Nervosa Using the Albumin‐Globulin Ratio

European Eating Disorders Review, Volume 34, Issue 5, Page 1193-1208, September 2026.
ABSTRACT Objective The albumin‐globulin ratio (AGR) is a biochemical marker reflecting nutritional and inflammatory status, with significant prognostic value in chronic conditions. This study examined its association with clinical/biochemical markers in adolescents with anorexia nervosa (AN) and atypical AN (AAN).
Eylem Şerife Kalkan, Ayşe Bilge Baklaci, Yelda Kiliç, Sinem Akgül, Nilgün Özgül, Melis Pehlivanturk Kizilkan   +5 more
wiley   +1 more source

BONE DENSITOMETRY IN PATIENTS WITH RHEUMATOID ARTHRITIS [PDF]

Acta Medica Iranica, 2005
Osteoporosis (OP) is a frequent complication of rheumatoid arthritis (RA) and longitudinal studies have documented increased rate of bone loss in RA patients.
B. Heidari, F. Jalali
doaj   +2 more sources

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

Molecular Oncology, Volume 20, Issue 8, Page 1933-1962, August 2026.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau, Leonor Garcia, Hugo Arnold, Antonija Hanžek, Maialen Arrieta, Laurent R Gauthier, Christine Granotier‐Beckers, François D Boussin, Amaury Herbet, Marie Hautière, Valentin Asei‐Ceschino, Clémentin Jacques, Laura Brard, Thomas Harnois, Valérie Coronas, Bruno Constantin, Aurélien Chatelier, Jean Chemin, Serge Urbach, Martial Seveno, Szimonetta Hideg, Chantal Ripoll, Kasandra Aguilar‐Cázarez, Min Zheng, Guo‐Hao Huang, Sheng‐Qing Lv, Lei Zhang, Philippe Rondard, Laurent Prezeau, Jean‐Philippe Pin, Hugues Duffau, Luc Bauchet, Valérie Rigau, Franck Denat, Charles Truillet, Didier Boquet, Jean‐Philippe Hugnot   +36 more
wiley   +1 more source

BCMA‐Engineered Dendritic Cell‐Derived Exosomes as Bi‐Functional Therapeutics Orchestrating Cytokine Sequestration and Immune Activation for Multiple Myeloma

Advanced Science, Volume 13, Issue 44, 7 August 2026.
A dual‐function cell‐free therapeutic based on DC2.4 cell‐derived exosomes engineered to display BCMA. (Left) Soluble Ligand Sequestration (Decoy Function): DB Exo act as molecular decoys that predominantly sequester soluble APRIL with partial BAFF attenuation, effectively disrupting the NF‐κB survival signaling axis and suppressing myeloma cell ...
Yuqing Zeng, Chao He, Zhibin He, Hongbo Chen, Fang Cheng, Yongjiang Zheng   +5 more
wiley   +1 more source

Implant migration and bone mineral density measured simultaneously by low-dose CT scans: a 2-year study on 17 acetabular revisions with impaction bone grafting

Acta Orthopaedica, 2020
Background and purpose — Early postoperative implant migration predicts failure of joint replacements. Bone mineral density reflects bone quality and bone-graft incorporation.
Hampus Stigbrand, Keenan Brown, Henrik Olivecrona, Gösta Ullmark   +3 more
doaj   +1 more source

Comparative Diagnostic Performance of Cone Beam Computed Tomography and Dual‐Energy X‐Ray Absorptiometry for Low Bone Density Assessment. A Systematic Review and Meta‐Analysis

Clinical and Experimental Dental Research, Volume 12, Issue 4, August 2026.
ABSTRACT Objective This systematic review evaluated the diagnostic accuracy of CBCT for BMD assessment using DEXA as the reference standard and aimed to quantify its performance through meta‐analysis. Materials and Methods This review included prospective and retrospective observational studies assessing CBCT's diagnostic performance in detecting low ...
Mohammad Alrashidi, Haitham Elbishari, May Aljanahi, Fatemeh Amir‐Rad, Jahanzeb Chaudhry, Momen Atieh   +5 more
wiley   +1 more source

Systemic and Local Adiposity in the Bone Marrow Microenvironment Associated With Improved Prognosis in Hodgkin Lymphoma: Imaging and Molecular Analysis

International Journal of Cancer, Volume 159, Issue 3, Page 782-796, 1 August 2026.
Schematic overview of systemic and bone marrow‐specific adiposity in Hodgkin Lymphoma (HL). Body Mass Index was associated with bone marrow (BM) involvement, relapse, and mortality (1). In contrast, increased yellow marrow density was associated with poorer prognosis (2).
Andreia Matos, William P. Cawthorn, Joana Marinho‐Dias, Sofia Ramalheira, Susana Roncon, Dulcineia Pereira, Teresa Ribeiro, Carla Rodrigues, Mário Mariz, Ana Miranda, Helena Brízido, Manuel Bicho, Pedro Medeiros, Ana Carneiro, Fernanda Trigo, Pingzhao Hu, Flávia Pereira, Hugo Duarte, Calum D. Gray, Tom Macgillivray, Alan G. Ramsay, Maria J. Oliveira, Ricardo Ribeiro   +22 more
wiley   +1 more source

Defining Healthy Weight Loss and Target Weight in the Era of Highly Effective Treatment of Patients With Obesity

Journal of Cachexia, Sarcopenia and Muscle, Volume 17, Issue 4, August 2026.
ABSTRACT Background Highly effective anti‐obesity medications (AOMs) induce substantial weight loss and have renewed debate on appropriate treatment targets. Weight loss comprises reductions in fat mass (FM) and fat‐free mass (FFM), with skeletal muscle (SM) as the major component of FFM.
Anja Bosy‐Westphal, Janna Enderle, Kristina Norman, Manfred J. Müller   +3 more
wiley   +1 more source

Serum Dickkopf-1 Level in Postmenopausal Females: Correlation with Bone Mineral Density and Serum Biochemical Markers

Journal of Osteoporosis, 2013
Objective. To assess serum level of Dickkopf-1 in postmenopausal females and its correlation with bone mineral density and serum biochemical markers. Methods. Bone densitometry, serum Dickkopf-1, calcium, phosphorus, and alkaline phosphatase were done in
Sahar Fathi Ahmed, Neveen Fouda, Amal Ahmed Abbas   +2 more
doaj   +1 more source