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Novel Clade C-I Clostridium difficile strains escape diagnostic tests, differ in pathogenicity potential and carry toxins on extrachromosomal elements.
Ramírez-Vargas G, López-Ureña D, Badilla A, Orozco-Aguilar J, Murillo T, Rojas P, Riedel T, Overmann J, González G, Chaves-Olarte E, Quesada-Gómez C, Rodríguez C. Ramírez-Vargas G, et al. Sci Rep. 2018 Sep 17;8(1):13951. doi: 10.1038/s41598-018-32390-6. Sci Rep. 2018. PMID: 30224751 Free PMC article.
A Clostridium difficile Lineage Endemic to Costa Rican Hospitals Is Multidrug Resistant by Acquisition of Chromosomal Mutations and Novel Mobile Genetic Elements.
Ramírez-Vargas G, Quesada-Gómez C, Acuña-Amador L, López-Ureña D, Murillo T, Del Mar Gamboa-Coronado M, Chaves-Olarte E, Thomson N, Rodríguez-Cavallini E, Rodríguez C. Ramírez-Vargas G, et al. Antimicrob Agents Chemother. 2017 Mar 24;61(4):e02054-16. doi: 10.1128/AAC.02054-16. Print 2017 Apr. Antimicrob Agents Chemother. 2017. PMID: 28137804 Free PMC article.
Benzimidazole-resistant gastrointestinal nematodes in indigenous Chiapas and Pelibuey sheep breeds from Chiapas, Mexico.
Liébano-Hernández E, González-Olvera M, Vázquez-Peláez C, Mendoza-de-Gives P, Ramírez-Vargas G, Peralta-Lailson M, Reyes-García ME, Osorio J, Sánchez-Pineda H, López-Arellano ME. Liébano-Hernández E, et al. J Helminthol. 2015 Jan;89(1):80-5. doi: 10.1017/S0022149X13000618. Epub 2013 Oct 15. J Helminthol. 2015. PMID: 24128686
Phenotypic and genotypic characterisation of Haemonchus spp. and other gastrointestinal nematodes resistant to benzimidazole in infected calves from the tropical regions of Campeche State, Mexico.
Encalada-Mena L, Tuyub-Solis H, Ramirez-Vargas G, Mendoza-de-Gives P, Aguilar-Marcelino L, López-Arellano ME. Encalada-Mena L, et al. Vet Parasitol. 2014 Sep 15;205(1-2):246-54. doi: 10.1016/j.vetpar.2014.06.032. Epub 2014 Jul 8. Vet Parasitol. 2014. PMID: 25060225
The nematophagous fungus Duddingtonia flagrans reduces the gastrointestinal parasitic nematode larvae population in faeces of orally treated calves maintained under tropical conditions-Dose/response assessment.
Mendoza-de Gives P, López-Arellano ME, Aguilar-Marcelino L, Olazarán-Jenkins S, Reyes-Guerrero D, Ramírez-Várgas G, Vega-Murillo VE. Mendoza-de Gives P, et al. Vet Parasitol. 2018 Nov 15;263:66-72. doi: 10.1016/j.vetpar.2018.10.001. Epub 2018 Oct 5. Vet Parasitol. 2018. PMID: 30389027
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