Search

Your search keyword '"Rosario, Inmaculada"' showing total 12 results
Start Over Author "Rosario, Inmaculada"
12 results on '"Rosario, Inmaculada"'

4. Kinetics of the invasion of a non-phagocytic fish cell line, RTG-2 by Yersinia ruckeri serotype O1 biotype 1

Author

Padilla, Daniel, primary, Acosta Hernández, Begoña, additional, Ramos Vivas, José, additional, Déniz, Soraya, additional, Rosario, Inmaculada, additional, Martín Barrasa, José Luís, additional, Henao, Andrés sánchez, additional, Silva Sergent, Freddy, additional, Ramos Sosa, María josé, additional, García Álvarez, Natalia, additional, and Real, Fernando, additional

Published
2022
Full Text
View/download PDF

5. Metabolic Hepatic Disorders Caused by Ciguatoxins in Goldfish (Carassius auratus)

Author

Ministerio de Educación (España), Agencia Canaria de Investigación, Innovación y Sociedad de la Información, Ministerio de Ciencia e Innovación (España), Ramos-Sosa, María José, Hernández López, Víctor, Sánchez-Henao, Andrés, García-Álvarez, Natalia, Díaz Marrero, Ana Raquel, Rosario, Inmaculada, Real, Fernando, Fernández, José J., Ministerio de Educación (España), Agencia Canaria de Investigación, Innovación y Sociedad de la Información, Ministerio de Ciencia e Innovación (España), Ramos-Sosa, María José, Hernández López, Víctor, Sánchez-Henao, Andrés, García-Álvarez, Natalia, Díaz Marrero, Ana Raquel, Rosario, Inmaculada, Real, Fernando, and Fernández, José J.

Abstract

Ciguatera poisoning (CP) is a foodborne disease known for centuries; however, little research has been conducted on the effects of ciguatoxins (CTXs) on fish metabolism. The main objective of this study was to assess different hepatic compounds observed in goldfish (Carassius auratus) fed C-CTX1 using nuclear magnetic resonance (NMR)-based metabolomics. Thirteen goldfish were treated with C-CTX1-enriched flesh and sampled on days 1, 8, 15, 29, 36, and 43. On day 43, two individuals, referred to as ‘Detox’, were isolated until days 102 and 121 to evaluate the possible recovery after returning to a commercial feed. At each sampling, hepatic tissue was weighed to calculate the hepatosomatic index (HSI) and analyzed for the metabolomics study; animals fed toxic flesh showed a higher HSI, even greater in the ‘Detox’ individuals. Furthermore, altered concentrations of alanine, lactate, taurine, glucose, and glycogen were observed in animals with the toxic diet. These disturbances could be related to an increase in ammonium ion (NH4+) production. An increase in ammonia (NH3) concentration in water was observed in the aquarium where the fish ingested toxic meat compared to the non-toxic aquarium. All these changes may be rationalized by the relationship between CTXs and the glucose–alanine cycle.

Published
2022

8. Susceptibility ofMalassezia pachydermatisto aminoglycosides

Author

Silva, Freddy Alejandro, primary, Conde-Felipe, Magnolia, additional, Rosario, Inmaculada, additional, Ferrer, Otilia, additional, Real, Fernando, additional, Déniz, Soraya, additional, Acosta, Félix, additional, Padilla, Daniel, additional, and Acosta-Hernández, Begoña, additional

Published
2017
Full Text
View/download PDF

12. [Pigeons and other birds as a reservoir for Cryptococcus spp].

Author

Rosario I, Acosta B, and Colom MF

Subjects
Animal Husbandry, Animals, Animals, Wild microbiology, Bird Diseases transmission, Cryptococcosis transmission, Feces microbiology, Humans, Occupational Diseases microbiology, Poultry microbiology, Poultry Diseases microbiology, Poultry Diseases transmission, Species Specificity, Zoonoses, Bird Diseases microbiology, Birds microbiology, Columbidae microbiology, Cryptococcosis veterinary, Cryptococcus isolation & purification, Disease Reservoirs
Abstract

In the last 25 years, the cases of human and animal cryptococcosis have increased significantly. This is mostly due to the improvement in the survival of immunocompromised patients. The disease is frequently related to the exposure of this type of patients to avian droppings. Among birds, pigeon, Columba livia, is undoubtedly the most important reservoir for the Cryptococcus species. Nevertheless, the study of a large number of bird's species demonstrated that pigeons are not the only Cryptococcus spp. carriers. The suspicion of the birds being the source for the infection is now becoming a demonstrable fact thanks to the use of molecular typing methods. These methods allow the comparison between strains from birds to patients living around them, with high level of discrimination.

Published
2008
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results