Results 1 to 10 of about 1,494,757 (265)

Tamoxifen Suppresses the Immune Response to Plasmodium berghei ANKA and Exacerbates Symptomatology

open access: yesPathogens, 2021
Malaria is the most lethal parasitic disease in the world. Mortality and severity in symptoms are higher in men than women, suggesting that oestrogens, which are in higher concentration in females than in males, may regulate the immune response against ...
Luis Antonio Cervantes-Candelas   +6 more
doaj   +1 more source

Testosterone induces sexual dimorphism during infection with Plasmodium berghei ANKA

open access: yesFrontiers in Cellular and Infection Microbiology, 2022
Malaria is the most lethal parasitic disease worldwide; men exhibit higher mortality and more severe symptomatology than women; however, in most studies of immune response in malaria, sex is not considered a variable.
Jesús Aguilar-Castro   +13 more
doaj   +1 more source

The Similarities and Differences between the Effects of Testosterone and DHEA on the Innate and Adaptive Immune Response

open access: yesBiomolecules, 2022
Androgens are steroids that modulate various processes in the body, ranging from reproduction, metabolism, and even immune response. The main androgens are testosterone, dihydrotestosterone (DHT) and dehydroepiandrosterone (DHEA). These steroids modulate
Fidel Orlando Buendía-González   +1 more
doaj   +1 more source

17β-Estradiol Is Involved in the Sexual Dimorphism of the Immune Response to Malaria

open access: yesFrontiers in Endocrinology, 2021
Malaria is the leading cause of parasitic infection-related death globally. Additionally, malaria-associated mortality is higher in men than in women, and this sexual dimorphism reflects differences in innate and adaptive immune responses that are ...
Luis Antonio Cervantes-Candelas   +7 more
doaj   +1 more source

Immunomodulatory effects of testosterone and letrozole during Plasmodium berghei ANKA infection

open access: yesFrontiers in Cellular and Infection Microbiology, 2023
IntroductionMalaria is one of the leading health problems globally. Plasmodium infection causes pronounced sexual dimorphism, and the lethality and severity are more remarkable in males than in females.
Teresita de Jesús Nolasco-Pérez   +10 more
doaj   +1 more source

Mechanical characterization of the stainless steel welds for the JT-60SA Cryostat Vessel Body Cylindrical Section

open access: yesNuclear Materials and Energy, 2022
JT-60SA is the superconducting tokamak that will be operated at the Naka Fusion Institute of QST (the National Institutes for Quantum and Radiological Science and Technology) in Japan.
Mercedes Medrano   +9 more
doaj   +1 more source

Análisis de las causas de la invasión rusa a Ucrania desde la perspectiva de la teoría constructivista de las relaciones internacionales

open access: yesPolítica Internacional, 2023
El presente artículo tiene como propósito responder a dos preguntas esenciales para entender la reciente invasión de Rusia a Ucrania: ¿por qué el presidente Putin hace una guerra, que a todas luces resulta no solo injusta, sino irracional, sin beneficio ...
Gustavo Palacio Urrutia
doaj   +1 more source

Primera cita de las tres especies de Oxycraspedus Kuschel (Coleóptera: Belidae) en Argentina y uso de un modelo predictivo para comparar su distribución potencial con el rango de su planta huésped, la Araucaria araucana [PDF]

open access: yes, 2007
Se reportan por primera vez en Argentina las tres especies de Oxycraspedus Kuschel (Belidae: Oxycoryninae) y se añaden a su distribución en Chile. Estos gorgojos son de interés debido a su asociación con el pehuén Araucaria araucana, una especie de gran ...
Ferrer, Maria Silvia   +2 more
core   +1 more source

Estudio comparativo de capas de TiO2depositadas por PLD a presión atmosférica y nebulización pirolítica [PDF]

open access: yes, 2018
Las nanocapas cerámicas son ampliamente estudiadas por su interés en aplicaciones tecnológicas. Estos recubrimientos pueden conformar celdas solares, superficies de transmisión, emisión o reflexión selectiva de luz, entre otras tantas aplicaciones.
Alvira, Fernando Carlos   +3 more
core   +1 more source

Guía del investigador en la ciudad de San Miguel de Tucumán [PDF]

open access: yes, 2017
El articulo introduce al lector a una caracterización de la ciudad de San Miguel de Tucumán desde un punto de vista social y cultural y brinda información sobre los acervos de archivos y bibliotecas de interés para los investigadores en historia.Fil ...
Gutiérrez, María Florencia   +1 more
core   +1 more source

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