Results 31 to 40 of about 3,017,079 (161)

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

Advanced Engineering Materials, Volume 28, Issue 14, 22 July 2026.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni, Thalita Marcolan Valverde, Talita Martins, Guilherme Mattos Jardim Costa, Alfredo Miranda de Goes, Marcello Rosa Dumont, Eduardo Henrique Martins Nunes, Marivalda de Magalhães Pereira   +7 more
wiley   +1 more source

Utilização de Células-Tronco de Polpa de Dentes Permanentes Humanos (DPSCs) na Regeneração de Defeitos Ósseos Mandibulares [PDF]

, 2014
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.Desde que se descobriu o potencial das células-tronco (CT) adultas em formar diferentes tecidos, estas têm sido exploradas em busca de alternativas ...
Stuepp, Rúbia Teodoro
core  

Carcinoma de células escamosas y el rol discutido de la irritación mecánica crónica. Informe de un caso Squamous oral cell carcinoma and the discussed role of chronic mechanical irritation. Report of a case

Revista de la Asociación Odontológica Argentina, 2023
Resumen Objetivo: Describir el desarrollo de un carcinoma oral de células escamosas, en el que la irritación mecánica crónica aparenta tomar un rol protagonista en la carcinogénesis.
MARIA FLORENCIA PUEBLA, soledad Zabalza marengo, Fabiana Abrahan, Martina Lavado, Guadalupe Belén Aluz Fretes, Johanna Tahan, Mauro Maldonado   +6 more
doaj   +1 more source

Antigonococcal Activity and Cytotoxicity Screening of Three Ziziphus Species Indigenous to South Africa

Chemistry &Biodiversity, Volume 23, Issue 7, July 2026.
Ziziphus species in South Africa are widely used to treat gonorrhea; however, to this day, there has been no scientific validation of their ethnomedicinal use. This study tentatively identified phytol, betulin, and hexadecanoic acid to be linked to the observed antigonococcal activity.
Mcebisi J. Mabuza, Marcel Kaiser, Thilivhali E. Tshikalange, Abdullahi A. Yusuf, Mahwahwatse J. Bapela   +4 more
wiley   +1 more source

Efeitos do fator de crescimento epidermal (EGF) na potencialidade e diferenciação das células da crista neural de aves [PDF]

, 2011
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Biologia Celular e do Desenvolvimento, Florianópolis, 2011A crista neural (CN) é uma população de células originadas das margens ...
Teixeira, Bianca Luise
core  

Suppression of humoral immunity and lymphocyte responsiveness during experimental trypanosoma cruzi infections Supresión de la inmunidade humoral y de la respuesta linfocitaria durante la infección experimental con Trypanosoma cruzi

Revista do Instituto de Medicina Tropical de São Paulo, 1984
C3H/He and C57B1/6 mice were inoculated with 500 Trypanosoma cruzi trypomastigotes (Strain Y). During the acute phase infected mice presented parasitemia and enlargement of lymph nodes and spleens and intracellular parasites were observed in the heart ...
José A. O'daly, Simonetta Simonis, Nelva De Rolo, Henry Caballero   +3 more
doaj  

Integrative Transcriptomic and Functional Analysis of PKMYT1 Reveals a Potential Therapeutic Target in Chronic Lymphocytic Leukemia

Hematological Oncology, Volume 44, Issue 4, July 2026.
ABSTRACT Chronic lymphocytic leukemia (CLL) is a clinically and molecularly heterogeneous disease. PKMYT1, a G2/M cell cycle kinase, has been implicated in tumor progression in several cancers, but its role in CLL remains unclear. We evaluated PKMYT1 expression in primary CLL samples and analyzed associations with cytogenetic features and clinical ...
Elizabete Cristina Iseke Bispo, Cláudia de Souza Lima Pontes, Jennifer Martins do Nascimento, Fábio Wilson de Lima Alves, Juliana Lott de Carvalho, Antônio Roberto Lucena‐Araujo, Felipe Saldanha‐Araujo   +6 more
wiley   +1 more source

A controvérsia sobre as pesquisas com células-tronco embrionárias: uma análise a partir da teoria dos sistemas [PDF]

, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas, Programa de Pós-Graduação em Sociologia Política, Florianópolis, 2013A presente dissertação analisa a controvérsia sobre as pesquisas com células ...
Freitas, Adan Christian de
core  

Prenatal diagnosis of cardiac rhabdomyoma: implications for predicting tuberous sclerosis complex and guiding perinatal management

Ultrasound in Obstetrics &Gynecology, Volume 68, Issue 1, Page 88-98, July 2026.
ABSTRACT Objective To identify prenatal predictors of tuberous sclerosis complex (TSC) in fetuses with one or more cardiac rhabdomyomas (CR), evaluate an integrated multimodal diagnostic workflow using fetal magnetic resonance imaging (MRI) and trio whole‐exome sequencing (trio‐WES) and characterize perinatal outcomes.
X. Cai, J. Liu, W. Zheng, Y. Jiao, Y. Lou, M. Deng, W. Zhao, K. Yan, L. Sun   +8 more
wiley   +1 more source

Collaborative Art Practices in HE: Mapping and Developing Pedagogical Models [PDF]

, 2010
This project asks ‘How is interdisciplinary collaboration "taught" in HE institutions?’ and ‘What pedagogical models can be identified and developed?’ Performing and Creative Arts departments in HE institutions engage students in collaborative practice ...
University of Hull, Palatine, Wilsmore, R, Dobson, E, Alix, C, University of Huddersfield, University of York St John, The Higher Education Academy   +7 more
core   +3 more sources