Results 31 to 40 of about 11,731 (115)

Morphological Abnormalities and Biological Effects in the Porto Alegre Strain of Rhipicephalus microplus

open access: yesEntomological Research, Volume 56, Issue 3, March 2026.
ABSTRACT Rhipicephalus microplus is a widespread tick species causing significant economic losses and transmitting pathogens to cattle. The R. microplus populations utilized in tick research are frequently maintained under laboratory conditions for many years.
Arlex Rodríguez‐Durán   +5 more
wiley   +1 more source

Genomic Insights Into Host Shifts Between Plasmodium vivax and Plasmodium simium in Latin America

open access: yesEvolutionary Applications, Volume 19, Issue 3, March 2026.
ABSTRACT Malaria in Latin America is largely caused by Plasmodium vivax, but the closely related monkey parasite Plasmodium simium has recently been observed in humans, thus raising new public health concerns. By screening 719 monkey samples from five Latin America countries, we identified 23 Plasmodium‐positives.
Margaux J. M. Lefebvre   +16 more
wiley   +1 more source

Diagnostic Performance of Sōna GM LFA in Pulmonary Infections Caused by Different Aspergillus Species

open access: yesMycoses, Volume 69, Issue 3, March 2026.
ABSTRACT Background Although Aspergillus fumigatus remains the primary cause of invasive aspergillosis, other species—including emerging cryptic ones—are increasingly identified in clinical settings. These species often exhibit distinct antifungal susceptibility profiles, emphasising the importance of species‐level identification for effective patient ...
Manuela Loaiza‐Oliva   +5 more
wiley   +1 more source

Estudio de la actividad antimicrobiana de extractos de plantas silvestres ante Escherichia coli

open access: yesEl Higo
El uso de plantas silvestres con propiedades medicinales ha sido una práctica ancestral con alta relevancia en la salud humana y la conservación alimentaria.
Odalis Nayeli Vera Chichande   +2 more
doaj   +1 more source

Azole Resistance in Candida parapsilosis From Patients With Burns in Mexico: A Genomic and Phylogenetic Analysis

open access: yesMycoses, Volume 69, Issue 3, March 2026.
ABSTRACT Background Candida species are common causes of nosocomial infections. Candida parapsilosis has emerged as an important pathogen. Mortality rates associated with invasive C. parapsilosis infections range from 14.5% to 47%, with azole resistance estimated between 4% and 15%.
María de Lourdes García‐Hernández   +16 more
wiley   +1 more source

Structured Promoter Variability in Epigenetically Regulated Operons Contributes to Surface Adaptation in Salmonella

open access: yesMicrobial Biotechnology, Volume 19, Issue 2, February 2026.
We discovered that Salmonella uses structured, recurrent variation in epigenetically regulated promoter regions to fine‐tune gene expression, revealing a novel evolutionary strategy for surface adaptation. ABSTRACT Bacterial adaptation to dynamic and hostile environments often relies on the ability to modify surface structures, which are subjected to ...
Rocío Fernández‐Fernández   +5 more
wiley   +1 more source

Epidemiology and Outcomes of Sporotrichosis: A Descriptive Real‐World Analysis From a Global Cohort

open access: yesMycoses, Volume 69, Issue 2, February 2026.
ABSTRACT Background Sporotrichosis is a dimorphic fungal infection of increasing global relevance. Although usually cutaneous or lymphocutaneous, disseminated disease occurs in immunocompromised hosts. Large‐scale data on its epidemiology, treatment and outcomes remain limited. Objectives To characterise the clinical features, comorbidities, antifungal
Samantha Schapiro   +8 more
wiley   +1 more source

Assessment of Leishmania exposure in blood donors from a non‐endemic urban area: A study in São Paulo

open access: yesVox Sanguinis, Volume 121, Issue 2, Page 160-168, February 2026.
Abstract Background and Objectives According to the World Health Organization, more than 1 billion people are at risk of leishmaniasis in over 89 countries. Environmental changes such as deforestation, urban expansion and climate change facilitate the spread of sand fly vectors and reservoirs, increasing disease transmission.
Ismael Severino de Lima   +14 more
wiley   +1 more source

PANORAMA EN COLOMBIA Y EL MUNDO DE LA ZOONOSIS POR Triquinella spp.

open access: yesRevista de la Facultad de Ciencias Agropecuarias, 2018
La Triquinelosis es una enfermedad zoonótica ampliamente distribuida en el mundo y producida por el nematodo Triquinella spiralis(Pozio, 2007). Es una parasitosis que afecta principalmente a mamíferos como: humanos, cerdos, perros, gatos, roedores ...
Sharon Elizabeth Cruz Estupiñan   +1 more
doaj  

PREVALENCIA DE Fasciola hepatica Y PÉRDIDAS ECONÓMICAS ASOCIADAS AL DECOMISO DE HÍGADOS EN TRES MATADEROS DE CLASE A DE COSTA RICA

open access: yesAgronomía Costarricense, 2016
Para estimar la prevalencia anual y men - sual de Fasciola hepatica y las pérdidas econó - micas anuales asociadas al decomiso de hígados por presencia del parásito, se analizaron los registros del Ministerio de ...
Diana Rojas, José Andrés Cartín
doaj  

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