Results 81 to 90 of about 49,109 (230)

First molecular characterization of Galba neotropica in Uruguay

FAVE Sección Ciencias Veterinarias, 2016
Until recently, it was believed that only two lymnaeid species (i.e. Galba viatrix and Pseudosuccinea columella) occurred in Uruguay. However, based on a molecular approach, an additional species Galba cubensis, was recently discovered.
ARMÚA-FERNANDEZ MT, CASTRO O, CORREA O, CARVALHO L, MANGOLD A, SANCHIS J, VENZAL JM   +6 more
doaj   +1 more source

Terapia génica: desde los extractos y las píldoras a las pociones de ADN [PDF]

, 2013
La terapia génica es un tratamiento alternativo a los abordajes farmacológicos, quirúrgicos y de índole convencional que se está desarrollando tanto a nivel experimental como clínico.
Acosta, D., Asad, Antonela Sofía, Ferrero, Paola Viviana, Fesser, E., Harnichar, E., Santalla, Manuela   +5 more
core   +1 more source

Patrones espaciales asociados a la infestación comunitaria por vectores de la enfermedad de Chagas

Revista Cartográfica, 2020
Factores socioculturales y ambientales afectan el contacto en el paisaje entre triatominos infectados con Trypanosoma cruzi y la población humana, etiología de la enfermedad de Chagas. En este trabajo se analizan los efectos de la estructura del paisaje sobre la presencia de triatominos (vectores) en asentamientos humanos de una zona rural de Oaxaca ...
Janine M. Ramsey, Jean-François Mas, Gabriela Ramírez-Hernández   +2 more
openaire   +3 more sources

Analysis of the heterogenous structural states of the hexameric ATPase PilU of the type IV pili from Vibrio cholerae

Protein Science, Volume 35, Issue 6, June 2026.
Abstract Type IV pili (T4P) mediate surface motility, host interactions, and DNA uptake through cycles of extension and retraction. While the primary retraction ATPase PilT has been extensively characterized, its homolog PilU remains less well understood despite being demonstrated as a PilT‐dependent retraction ATPase.
Yirui Guo, Shantanu Shukla, George Minasov, Nicole L. Inniss, Thomas Klose, Valerie L. Tokars, Alfonso Mondragón, Zbyszek Otwinowski, Dominika Borek, Karla J. F. Satchell   +9 more
wiley   +1 more source

Structural Analysis and Inhibitor Modeling of Bacterioferritin From Brucella abortus

Proteins: Structure, Function, and Bioinformatics, Volume 94, Issue 6, Page 1170-1181, June 2026.
ABSTRACT Iron homeostasis in various pathogenic bacteria is regulated by bacterioferritins (Bfr) which function to store Fe3+ and release Fe2+ as needed for metabolic processes. The Bfr structure consists of 18 kDa subunits in which dimer pairs bind a heme molecule and are assembled into a highly symmetrical 24‐meric spherical structure with an ...
Lijun Liu, Elizabeth K. Harmon, Justin K. Craig, Huili Yao, Kevin P. Battaile, David K. Johnson, Sandhya Subramanian, Wesley C. Van Voorhis, Mario Rivera, Scott Lovell   +9 more
wiley   +1 more source

Boophilus microplus: biological and molecular aspects of acaricide resistance and their impact on animal health [PDF]

, 2017
[ES]: La aplicación de ixodicidas durante mucho tiempo ha sido la alternativa de elección para el control de la garrapata Boophilus microplus, sin embargo, actualmente el uso de los ixodicidas tiene una eficacia limitada en la reducción de las ...
Almazán, Consuelo, Domínguez-García, Delia Inés, Fuente, José de la, Rosario-Cruz, Rodrigo, Saltijeral Oaxaca, Jorge Alberto   +4 more
core   +1 more source

When Public Health Becomes the Weapon: Current and Prospective Consequences of the Genocide in Gaza

World Medical &Health Policy, Volume 18, Issue 2, June 2026.
ABSTRACT Catastrophic humanitarian conditions during the 2023–2025 genocide in Gaza have caused a public health crisis of exceptional magnitude. This article summarizes key short‐ and long‐term health consequences for Gaza's civilian population and outlines priorities for recovery.
Therese Alexandra Evald, Nanna Gram Ahlmark, Clara Barfod Parellada, Andreea Micula, Caroline Klint Johannesen, Dana Bdier, Fayez Mahamid, Hilde Lausund, Jane Brandt Sørensen, Maha Aon, Majd Qannita, Maren Johanne Heilskov Rytter, Nanna Maaløe, Nina Jøranson, Sara Aakre Faradonbeh, Vibeke Brix Christensen, Waseem Alzaanin, Sigurd Lauridsen, Helle Timm, Frederik Schou‐Juul   +19 more
wiley   +1 more source

Thrombospondin‐4 is upregulated in abdominal aortic aneurysm: A vasoprotective response with potential therapeutic relevance

British Journal of Pharmacology, Volume 183, Issue 12, Page 3321-3339, June 2026.
TSP4 is upregulated in human and experimental AAA. TSP4 knockdown accelerated AAA formation and exacerbated both vascular inflammation and remodelling, emphasizing that TSP4 upregulation may represent a protective response against AAA. Our findings suggest that preserving TSP4 could be a useful strategy in the clinical management of AAA.
Laia Blanco‐Casoliva, Lidia Puertas‐Umbert, Judith Alonso, Rafael Almendra‐Pegueros, Saray Varona, Mercedes Camacho, Gemma Arderiu, Lluís Asmarats, Marta Alegret, Jose Martinez‐Gonzalez, Cristina Rodriguez   +10 more
wiley   +1 more source

Presencia e identificacion de enfermedades de naturaleza viral, en vinedos de la Zona Central de Chile : II. GLRV-3, GFLV Y GVA. [PDF]

, 1999
Resumen (Spanish, English)91 p.Durante las temporadas 1996/1997 y 1997/1998 se realizó un muesteo dirigido hacia plantas de vid (Vitis vinífera) con síntomas atribuibles a enfermedades de naturaleza viral, con el fin de determinar la presencia y ...
Moreno Simunovic, Yerko (Prof. Informante), Sandoval Briones, Claudio (Prof. Guía), Silva Silva, Cecilia Paz   +2 more
core  

Alternativa silenciosa contra los triatominos (Hemiptera: Reduviidae) Vectores de la enfermedad de Chagas

, 2022
La enfermedad de Chagas, es causada por el protozoario Trypanosoma cruzi, transmitido por el vector, conocido en Colombia como chinche o pito, de la subfamilia Triatominae. Los géneros que encontramos usualmente en el país son: Rhodnius, Triatoma y Panstrongylus, transmisores del parásito, constituyendo, un importante problema de salud pública.
Rincón Galvis, Helen Jineth, Manrique Abril, Fred Gustavo, Bernal Gómez, Bibiana Matilde   +2 more
openaire   +2 more sources