Results 41 to 50 of about 15,295 (121)

Prevalence and age-related trends of high-risk Human Papillomavirus genomes in Ecuadorian women: a comprehensive cross-sectional study

BMC Infectious Diseases
Background Human Papillomavirus (HPV) is a leading cause of cervical cancer worldwide. Previous studies on HPV prevalence in Ecuador have presented inconsistent findings due to limited sample sizes and regional foci.
Juan S. Izquierdo-Condoy, Pedro León Torres, Malena Ortiz Galarza, Karla Arevalo Salinas, Diego Guerra, Boris Narea-Kaviedes, Mairuxi Álvarez, Ángeles Guerron, Mauro Arcentales Cayamcela, Andrés López-Cortes, Gabriela Dávila Rosero, Patricio Naranjo-Lara, Esteban Ortiz-Prado   +12 more
doaj   +1 more source

Virus‐specific alterations in placental structure and transporter expression following maternal arbovirus infection

The Journal of Physiology, EarlyView.
Abstract figure legend Arboviruses induce virus‐specific alterations in placental structure and functional markers. Chikungunya virus (CHIKV) exposure was associated with reduced syncytiotrophoblast and syncytial knot areas, increased cytotrophoblast proliferation (Ki‐67) and thyroid transporter (MCT8) expression, reduced protective (P‐gp and BCRP ...
Cherley B. V. Andrade, Enrrico Bloise, Natália L. Silva, Jair R. S. Braga, Sharton V. A. Coelho, Veronica M. O. Nascimento, Guinever E. Imperio, Camila O. S. Nunes, Antônio J. L. A. Cunha, Marcelo A. Pascoal‐Xavier, Luciana B. Arruda, Arnaldo Prata‐Barbosa, Kristin L. Connor, Tania M. Ortiga‐Carvalho   +13 more
wiley   +1 more source

Practice and Teaching of Anatomy in the Real Universidad de Mexico, 16th and 17th centuries

Studia Historica: Historia Moderna, 2020
This paper focuses on the first anatomical studies of human bodies and the development of the practice in New Spain during the 16th and 17th centuries. Even before the Royal University of Mexico developed an anatomy chair, dissections were already very ...
Gerardo MARTÍNEZ HERNÁNDEZ
doaj   +1 more source

Regional Functional Molecular Profiles Within the Mammalian Cortex: A Commentary on Limbic Mesocortex

Journal of Comparative Neurology, Volume 534, Issue 8, August 2026.
Two lateral mouse brain sagittal sections labeled, respectively, for Lypd1 (A) and Kcnab3 (B). (A) Lypd1 labels positively cortical Layers 2 and 5 (less heavily), but only at limbic mesocortical sites, forming the limbic ring that separates the unlabeled isocortex (IsoCx) from the unlabeled hippocampal and olfactory allocortex (Hi, Sub, ERh; OlfCx ...
Luis Puelles, Elena Garcia‐Calero
wiley   +1 more source

Anatomía foliar de Tillandsia didisticha (Bromeliaceae) en la provincia de Tucumán

Lilloa, 2011
Mangone, Franco M.; Avila Hael, Graciela N.; Luque, Catalina A.; Debes, Mario A.; Albornoz, Patricia L.; Arias, Marta E. 2011. “Anatomía foliar de Tillandsia didisticha (Bromeliaceae) en la Provincia de Tucumán”. Lilloa 48 (2). T.
Franco Mangone, Graciela Ávila Hael, Catalina Luque, Mario Debes, Patricia L. Albornoz, Marta Arias   +5 more
doaj  

Maderas chilenas

Lilloa, 2022
En la primera parte de su obra, el autor da un panorama de la estructura microscópica de la madera y su terminología, en la segunda la técnica de trabajo y en la tercera, ordenada sistemáticamente, la anatomía de la madera chilena.
Guenter Wagemann Wiedenbrug
doaj  

Wood anatomical trait correlations with hydraulic efficiency and safety in an aseasonal wet tropical forest

Functional Ecology, Volume 40, Issue 8, Page 2701-2717, August 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Xylem anatomy underpins the capacity of trees to transport water while avoiding hydraulic failure, shaping species performance and resilience to climate change. However, the specific ways anatomical traits underpin hydraulic trade‐offs in tropical forests remain debated.
Julia Valentim Tavares, Samuel L. Farrar, Chris M. Smith‐Martin, Silvia Bibbo, Kasia Ziemińska, Farah Brenda Solis Petz, María Uriarte, Jess K. Zimmerman, Robert Muscarella   +8 more
wiley   +1 more source

Anatomía comparada en cuatro helechos Cheilantoideos

Boletín de la Sociedad Argentina de Botánica, 2019
Introducción y objetivos: Algunas especies de helechos cheilanthoideos son caracterizados por presentar adaptaciones a hábitats xéricos. Además, presentan la particularidad de enrollar sus láminas frente a condiciones de stress hídrico.
Bruno Dematteis Bruno, M. Stella Solís, Jovita C. Yesilyurt, Esteban I. Meza Torres   +3 more
doaj   +1 more source

Asymptomatic Violaceous Papules of the Penis in a Patient With HIV

JEADV Clinical Practice, EarlyView.
Jhon Edwin Rodríguez‐Vásquez, Gadwyn Sánchez‐Félix, Joseph Luigi Arzapalo‐Benavides, Adeliza Mariely Manrique‐Vera, Reynaldo Alberto Pomar‐Morante, Celia Betzabet Moisés‐Alfaro   +5 more
wiley   +1 more source

Polarized effects of adenosine on blood–brain barrier integrity: Tightening from the luminal and opening from the abluminal side

British Journal of Pharmacology, Volume 183, Issue 16, Page 4761-4777, August 2026.
Background and Purpose Adenosine as a signalling molecule modifies blood–brain barrier (BBB) tightness in pathological conditions. Our aim was to investigate the direct and polarized effects of adenosine on the BBB using co‐culture and in vivo models. Experimental Approach The expression of adenosine receptors was measured by qRT‐PCR.
András Harazin, Gabriela Hurtado‐Alvarado, Lilla Barna, Arturo Contis‐Montes de Oca, Rocío Ruíz‐Manzano, Krisztián Laczi, András Kincses, Gergő Porkoláb, Gang Chen, Beatriz Gómez‐González, Mária A. Deli   +10 more
wiley   +1 more source