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Noticias de febrero de 2022

28 de febrero de 2022

Vía publiDB

Frontiers in Marine Science

First Case of Brevetoxicosis Linked to Rough-Toothed Dolphin (Steno bredanensis) Mass-Mortality Event in Eastern Central Atlantic Ocean: A Climate Change Effect?

Artículo de investigación publicado en Frontiers in Marine Science

Harmful algal blooms (HABs) have been increasingly recorded over the last decades and much work has linked these events to multiple oceanographic and climate disturbances. HABs can affect ecosystems either as events that affect dissolved oxygen, clog fish gills, or smother corals or through the production of biotoxins which affect living marine resources through food web transfers or aerosols. HAB represent a natural driver of decline and potential extinction of aquatic organisms, from invertebrates to mammals, which may offer little evolutionary adaptation particularly in very high and long-l… Leer más

22 de febrero de 2022

Vía publiDB


Dissemination Routes of Carbapenem and Pan-Aminoglycoside Resistance Mechanisms in Hospital and Urban Wastewater Canalizations of Ghana

Investigación publicada en mSystems

Wastewater has a major role in antimicrobial resistance (AMR) dynamics and public health. The impact on AMR of wastewater flux at the community-hospital interface in low- and middle-income countries (LMICs) is poorly understood. Therefore, the present study analyzed the epidemiological scenario of resistance genes, mobile genetic elements (MGEs), and bacterial populations in wastewater around the Tamale metropolitan area (Ghana). Wastewater samples were collected from the drainage and canalizations before and after three hospitals and one urban waste treatment plant (UWTP). From all carbapenem… Leer más

11 de febrero de 2022

Servicio de Informática y Comunicación

Celebrando el día internacional de la mujer y la niña en la ciencia

11 de febrero 

Hoy 11 de febrero celebramos el día internacional de la mujer y la niña en la ciencia… Leer más

11 de febrero de 2022

Vía publiDB


Nocardiosis in Free-Ranging Cetaceans from the Central-Eastern Atlantic Ocean and Contiguous Mediterranean Sea

Artículo de investigación publicado en Animals

We report the pathologic features of nocardiosis in five free-ranging delphinids from the Canary Islands and Andalusia, namely four striped dolphins (Stenella coerulealba) and one bottlenose dolphin (Tursiops truncatus). All animals had a multiorgan (disseminated) pattern of infection involving suppurative to pyogranulomatous and thromboembolic lesions in two or more organs. Most affected organs were (by decreasing order) lung, pulmonary lymph nodes, liver, kidney, adrenal glands, and central nervous system. Typical intralesional and intravascular branched and filamentous bacteria were highlig… Leer más

9 de febrero de 2022

Vía publiDB

Infequus Podcast

Comunicaciones en este evento:

- Muermo

- Tétanos

- Piroplasmosis equina

- Presentación de Infequus Podcast

6 de febrero de 2022

Vía publiDB

Microbacterium youtube

Resistencias bacterianas

Entrevista concedida a Microbacterium youtube. Microbacterium

1 de febrero de 2022

Vía publiDB

Microbial Genomics

Comparative genomics and evolutionary analysis of Lactococcus garvieae isolated from human endocarditis

Investigación publicada en Microbial Genomics

Lactococcus garvieae is a well-known pathogen of fish, but is rarely involved in infections in humans and other mammals. In humans, the main clinical manifestation of L. garvieae infections is endocarditis usually related to the ingestion of contaminated food, such as undercooked fish and shellfish. This study presents the first complete genomic sequence of a clinical L. garvieae strain isolated from a patient with endocarditis and its comparative analysis with other genomes. This human isolate contains a circular chromosome of 2 099 060 bp and one plasmid of 50 557 bp. In comparison with othe… Leer más

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