Results 31 to 40 of about 8,663 (120)
DNA Aneuploidy by Flow Cytometry Is an Independent Prognostic Factor in Gastric Cancer
Analytical Cellular Pathology, 1998 In the present study the prognostic value of both DNA ploidy and the proliferative activity of tomour cells were studied in a series of 76 consecutive patients suffering from gastric tumours.
Mar Abad +8 more
doaj +1 more source
Brazilian Journal of Transplantation, 2005 Objetivo: Avaliar a importância da prova cruzada pré-transplante positiva por citometria de fluxo e identificar subgrupos com potencial benefício para o primeiro ano pós-transplante renal.
T Michelon +11 more
doaj +1 more source
Advances in Laboratory Medicine, 2021 El desarrollo de la citometría de masas y posteriormente su adaptación para el análisis de secciones histológicas ha revolucionado la forma de caracterizar a nivel espacial múltiples componentes de manera simultánea, permitiendo la correlación genotípica
Cereceda Karina +2 more
doaj +1 more source
Molecular Ecology, Volume 35, Issue 3, February 2026.ABSTRACT Understanding gene flow between ploidy levels in polyploid complexes is essential for species delimitation and conservation. This study explores evolutionary dynamics in the polyploid complex Thymus sect. Mastichina (Lamiaceae), comprising three taxa: T. mastichina subsp. mastichina, T. mastichina subsp.
Francisco José García‐Cárdenas +7 more
wiley +1 more source
Key role for inhibins in effective T cell activation, migration and Th17 differentiation
FEBS Open Bio, Volume 16, Issue 1, Page 79-89, January 2026.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 ...
Sandra Ortega‐Francisco +5 more
wiley +1 more source
Pesquisa Veterinária BrasileiraRESUMO: A leishmaniose é uma zoonose de caráter endêmico que acomete diferentes espécies animal, dentre elas os cães. Como auxílio no diagnóstico e prognóstico do paciente é rotineiramente solicitado o hemograma, que é caracterizado por uma anemia do ...
Paulo H. Braz +3 more
doaj +1 more source
Tissue‐Resident Myeloid and Histiocytic Cells in Health and Disease: Novel Emerging Concepts
American Journal of Hematology, Volume 100, Issue 12, Page 2305-2319, December 2025.ABSTRACT Although all myeloid cells are considered to derive from hematopoietic stem cells, the cells in each myeloid lineage are heterogeneous populations, and their distribution and functions vary, depending on underlying physiologic and pathologic processes, age, sex, and genetic and epigenetic signatures.
Peter Valent +27 more
wiley +1 more source
Scientific Reports, 2023 Indirect somatic embryogenesis (ISE) is a morphogenetic pathway in which somatic cells form callus and, later, somatic embryos (SE). 2,4-dichlorophenoxyacetic acid (2,4-D) is a synthetic auxin that promotes the proliferation and dedifferentiation of ...
João Paulo de Morais Oliveira +3 more
doaj +1 more source
Vitamin D deficiency induces erectile dysfunction: Role of superoxide and Slpi
British Journal of Pharmacology, Volume 182, Issue 15, Page 3669-3687, August 2025.Background and Purpose Epidemiological studies suggest a relationship between vitamin D deficiency and erectile dysfunction (ED). We hypothesized that vitamin D deficiency or vitamin D receptor (VDR) knockout causes ED and analysed the underlying molecular mechanisms.
Miguel A. Olivencia +14 more
wiley +1 more source
Taiwanese Journal of Obstetrics & Gynecology, 2014 Objective: To determine DNA ploidy in the cervical specimens of patients revealing a suspicion of cancer by image analysis performed by using a combination of commercial analysis software, conventional microscopy, and certified filters.
Christiane Eliza Motta Duarte +2 more
doaj +1 more source