Results 11 to 20 of about 1,603 (175)

Tell Me How Much DNA You Have and I'll Tell You What Your Sex Is: Sex Determination by Flow Cytometry of Spiderlings of <i>Allocosa marindia</i>. [PDF]

open access: yesEcol Evol
The manuscript addresses the sex determination of spiderlings of the wolf spider Allocosa marindia using flow cytometry. Spiders are born with a defined sex, but it is not possible to determine their sex phenotypically until the adult or near‐adult stage. Sex identification at early stages of development is of great interest for studies in evolutionary
Bidegaray-Batista L   +4 more
europepmc   +2 more sources

Key role for inhibins in effective T cell activation, migration and Th17 differentiation. [PDF]

open access: yesFEBS Open Bio
Activins/inhibins modulate immune responses. Here, we show that inhibins can be produced very early after T cell activation and can act in an autocrine way, favoring Th1 versus Th17 differentiation and CCL19/CCL21 mediated migration. Recombinant inhibin A can restore the Th1/Th17 balance, highlighting the role of inhibins as key regulators of T cell ...
Ortega-Francisco S   +5 more
europepmc   +2 more sources

Citometria de fluxo no diagnóstico da leishmaniose visceral canina [PDF]

open access: yesArquivo Brasileiro De Medicina Veterinaria E Zootecnia, 2006
Descreve-se a padronização de nova metodologia para detecção de anticorpos antiformas promastigotas fixadas de L. (L.) chagasi, por citometria de fluxo (AAPF-IgG), sua aplicabilidade e desempenho na identificação de casos de leishmaniose visceral canina (LVC). Foram avaliados dois grupos de cães classificados pela reação de imunofluorescência indireta (
O A Martins-Filho
exaly   +4 more sources

Conjugação de controle isotípico para citometria de fluxo [PDF]

open access: yesRevista Brasileira De Hematologia E Hemoterapia, 2007
Os sintomas clinicos apre-sentam-se mais evidentes apos a quarta decada de vida, sen-do, antes disso, bastante heterogeneos, fato que dificulta odiagnostico precoce da doencaO gene da hemocromatose hereditaria (HFE) esta loca-lizado no braco curto do cromossomo 6, associado ao com-plexo de histocompatibilidade.
Juliana Pereira, Pereira Juliana
exaly   +4 more sources

Association between CD20<sup>+</sup> T lymphocytes and neuropsychological findings in multiple sclerosis. [PDF]

open access: yesEur J Neurol
Abstract Background and purpose CD20+ T lymphocytes are a subset of circulating T cells presenting the CD20+ receptor, a molecular marker of B lineage. CD20+ T lymphocytes are thought to play a pivotal role in multiple sclerosis (MS) pathology, especially at progressive stages.
Esposito A   +13 more
europepmc   +2 more sources

Mieloma Múltiplo: 50 casos diagnosticados por citometria de fluxo [PDF]

open access: yesRevista Brasileira De Hematologia E Hemoterapia, 2005
O Mieloma Mutiplo e uma doenca de evolucao heterogenea, na qual a maioria dos pacientes recai muito precocemente apos o tratamento. Nesse contexto, o objetivo principal deste trabalho e relatar diferentes estrategias de analise do mieloma por citometria de fluxo e sua importância na associacao com citogenetica no diagnostico de doenca residual. Entre 2.
Funari, Mariana F. A.   +10 more
exaly   +4 more sources

Chromosome distribution of four LTR retrotransposons and 18 S rDNA in coffea eugenioides [PDF]

open access: yesScientific Reports
Repetitive sequences are recognized for their roles in plant genome organization and function. Mobile elements are notable repeatome sequences due to their intrinsic mutagenic potential, which is related to the origin of adaptive novelties. Understanding
Mariana Cansian Sattler   +3 more
doaj   +2 more sources

DNA content, repeatome composition and origin of the Zea mays micronuclei [PDF]

open access: yesScientific Reports
Micronuclei originate from DNA damage generated by clastogenic and/or by aneugenic effects. Depending on the pattern of damage, they may have distinct genomic origin and composition.
Nathália Vállery Tostes   +5 more
doaj   +2 more sources

Metodologia e aplicação da citometria de fluxo na hematologia veterinária

open access: yesCiencia Rural, 2005
A citometria de fluxo é um método emergente na medicina veterinária que permite a identificação e quantificação de células em suspensão. Apesar do custo elevado e da necessidade de técnicos especializados para realização da avaliação citofluorométrica ...
Aureo Evangelista Santana
exaly   +2 more sources

Prognóstico da Mola Hidatiforme pela Citometria Digital [PDF]

open access: yesRevista Brasileira De Ginecologia E Obstetricia, 2000
JOSÉ Mauro Mädi
exaly   +4 more sources

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