Results 41 to 50 of about 3,145,781 (110)

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

open access: yesChemistry &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   +4 more
wiley   +1 more source

Papel das Células-Tronco na Regeneração Óssea [PDF]

open access: yes, 2014
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.A perda dos elementos dentais leva à reabsorção do rebordo alveolar, com posterior alteração do terço inferior da face e do padrão estético do paciente. As
Martins, Priscila
core  

The materno-fetal interface in llama (Lama guanicoe glama) A interface materno-fetal em lhamas (Lama guanicoe glama)

open access: yesPesquisa Veterinária Brasileira, 2007
Samples from 9 llamas (28 through 36 weeks of gestation) were collected and fixed in 4% buffered paraformaldehyde (light microscopy) and in 2.5% buffered glutaraldehyde (transmission and scanning electron microscopy).
David M. Iturrizaga   +5 more
doaj   +1 more source

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

open access: yesHematological 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   +6 more
wiley   +1 more source

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

open access: yes, 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
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Meio de Cultura: soro

open access: yes, 2021
dubladoVídeo integrante do Curso Princípios básicos do cultivo de células de mamíferos, que aborda o subtema, Meio de Cultura: SoroFiocruzMP4Tópicos em cultura de células de mamíferosPrograma de Pós-Graduação em Biociências e ...
Abud, Ana Paula Ressetti
core  

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

open access: yesUltrasound 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   +8 more
wiley   +1 more source

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

open access: yes, 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
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Histiocitosis de células de Langerghans de la vulva (reporte de un caso)

open access: yesRevista de la Facultad de Ciencias Médicas de Córdoba, 2004
La histiocitosis de células de Langerhans )HCL) es una enfermedad proliferativa que afecta habitualmente a niños. La forma localizarla en vulva de un adulto es de presentación rara.
David Cremonezzi, Mónica Bruno
doaj   +1 more source

Cellular Morphometric Analysis (CellMorph)—a comprehensive imaging‐based tool for quantifying cellular phenotype heterogeneity and dynamics across biological processes

open access: yesThe FEBS Journal, Volume 293, Issue 14, Page 4185-4205, July 2026.
CellMorph is a groundbreaking tool that allows researchers to analyze multiple features from single cells, including cell size and shape, cytosolic staining and subcellular texture, nuclear staining, and morphometry. By evaluating images from both bright‐field and fluorescence microscopy, it also tracks changes in living cells during key processes such
Henrique Quaiato de Oliveira   +16 more
wiley   +1 more source

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