Results 11 to 20 of about 553 (133)

Epidemiology of high-risk human papillomavirus among women of the north-central region of Ecuador: a retrospective study [PDF]

Infectious Agents and Cancer
Background High-risk human papillomavirus (HR-HPV) infection is the major risk factor for cervical cancer, which remains a significant concern, particularly in low and middle-income countries due to the lack of effective treatment and preventive measures.
Francisco Mosquera-Yuqui, David Larrea P., Oscar Ramos, Beatriz Luna, María Fernanda García Aguilera, Tatiana Rojas, Sofía Silva, Marcos Di Stefano   +7 more
doaj   +2 more sources

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]

Ecol 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, Kacevas N, Santiñaque FF, Vaio M, González M.   +4 more
europepmc   +2 more sources

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

FEBS 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, Olguín-Alor R, Bolaños-Castro L, Morales-Cruz A, De La Fuente-Granada M, Soldevila G.   +5 more
europepmc   +2 more sources

Establecimiento e implementación de un protocolo simplificado de expansión y cultivo de Células Madre de Pulpa Dental Humana (DPSCh) [PDF]

Odontoestomatología, 2021
Objetivos: Establecer e implementar un protocolo simplificado de extracción, aislamiento primario y cultivo de células madre derivadas de la pulpa dental humana (DPSCh). Analizar cuantitativamente y cualitativamente las células aisladas. Metodología:
Alejandro Francia, Guillermo Grazioli, Lourdes Echarte, Álvaro Maglia, Cristina Touriño, Inés Álvarez   +5 more
doaj   +5 more sources

Co-infecciones presentes durante la pandemia por COVID-19: Revisión Sistemática

Tecnociencia Chihuahua, 2022
Se presenta una revisión sistemática sobre los patógenos de mayor prevalencia en los casos reportados de co-infección en pacientes con COVID-19 a nivel internacional.
Gerardo Pavel Espino Solis, Ana Paola Leyva Aizpuru   +1 more
doaj   +1 more source

APLICACIONES DE LA CITOMETRÍA DE FLUJO EN MICROBIOLOGÍA, VETERINARIA Y AGRICULTURA [PDF]

Revista Mvz Cordoba, 2007
La citometría de flujo es un método automatizado, multiparamétrico y cuantitativo que analiza las señales dispersadas y fluorescentes producidas por una célula al pasar por un haz de luz.
José Laguado
doaj   +3 more sources

Immunomodulatory Responses of Two Synthetic Peptides against Salmonella Typhimurium Infection

Molecules, 2021
In vitro assays of phagocytic activity showed that the peptide Pin2[G] stimulates phagocytosis in BMDM cells from 0.15 to 1.25 μg/mL, and in RAW 264.7 cells at 0.31 μg/mL. In the same way, the peptide FA1 induced phagocytosis in BMDM cells from 1.17 to 4.
Marco Antonio Ibarra-Valencia, Gerardo Pável Espino-Solis, Blanca Elisa Estrada, Gerardo Corzo   +3 more
doaj   +1 more source

Leucemia de células dendríticas. A propósito de un caso

QhaliKay, 2021
La leucemia de células dendríticas es una patología hematológica maligna rara, altamente agresiva, derivada de precursores de células dendríticas plasmocitoides. Se manifiesta con lesiones cutáneas e infiltración a médula ósea.
Verny Danilo Cedeño Alvarado, Mónica Barzallo Santillán, Danilo A. Navarrete Sornoza, Sirced Salazar Rodríguez, Paola Cabrera   +4 more
doaj   +1 more source

Participation of apoptotic markers in the process of maturation and elimination of spermatozoa in the epididymis of the Corynorhinus mexicanus bat

Molecular Reproduction and Development, Volume 90, Issue 8-9, Page 749-757, August-September., 2023
Abstract The Corynorhinus mexicanus bat is characterized by a specific form of reproductive asynchrony between males and females. After mating, some sperm remain in the male's epididymis, the organ where the sperm had matured. It has not yet been determined if apoptotic markers participate in the process of the maturation and/or elimination of these ...
Gihovani Ademir Samano‐Barbosa, Blanca Patrícia López‐Trinidad, Ahiezer Rodríguez‐Tobón, Julio Cesar Chávez‐Zamora, Edith Cortés‐Barberena, Miguel Angel León‐Galván, Ernesto Rodríguez‐Tobón, Edith Arenas‐Ríos   +7 more
wiley   +1 more source

Rapid preparation of rodent testicular cell suspensions and spermatogenic stages purification by flow cytometry using a novel blue-laser-excitable vital dye

MethodsX, 2014
Availability of purified or highly enriched fractions representing the various spermatogenic stages is a usual requirement to study mammalian spermatogenesis at the molecular level.
Rosana Rodríguez-Casuriaga, Federico F. Santiñaque, Gustavo A. Folle, Elisa Souza, Beatriz López-Carro, Adriana Geisinger   +5 more
doaj   +1 more source