Parasitic fauna of bats from Costa Rica

Autor: Mariaelisa Carbonara, Jairo Alfonso Mendonza-Roldan, Lívia Perles, Alejandro Alfaro-Alarcon, Luis Mario Romero, Daniel Barrantes Murillo, Marta Piche-Ovares, Eugenia Corrales-Aguilar, Roberta Iatta, Julia Walochnik, Mario Santoro, Domenico Otranto

Publikováno v: International Journal for Parasitology: Parasites and Wildlife, Vol 20, Iss , Pp 63-72 (2023)

Bats are important reservoirs and spreaders of pathogens, including those of zoonotic concern. Though Costa Rica hosts one of the highest bat species' diversity, no information is available about their parasites. In order to investigate the occurrenc

Externí odkaz: https://doaj.org/article/2e01c26a20424669baca9f62c6434c60

Cutaneous myofibroblastic fibrosarcoma in a margay (Leopardus wiedii): a case report

Autor: Raúl Bermúdez-Salas, Alejandro Alfaro-Alarcón, Randall Arguedas, Daniel Barrantes, Natalia Campos

Publikováno v: Brazilian Journal of Veterinary Pathology vol.13 no.3 597-601 2020
Repositorio UNA
Universidad Nacional de Costa Rica
instacron:UNA

A routine check-up was performed on a captive 14-year-old female margay (Leopardus wiedii), a cutaneous mass was detected on the ventral thorax. The mass was surgically removed and sent for histopathological analysis. Histologically, the mass was a p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2016de2af172cfd64374af2882409c8
https://doi.org/10.24070/bjvp.1983-0246.v13i3p597-601

Serosurvey in two rural areas evidences recent and previously undetected WNV and SLEV circulation in Costa Rica

Autor: Carlos Jiménez, Eugenia Corrales-Aguilar, Diana Vargas-González, Marta Piche-Ovares, Mario Romero-Vega, Daniel Barrantes-Murillo, Jennifer Francisco-Llamas, Claudio Soto-Garita, Alejandro Alfaro-Alarcón

Publikováno v: Repositorio UNA
Universidad Nacional de Costa Rica
instacron:UNA

West Nile virus (WNV) and Saint Louis encephalitis virus (SLEV) share similar virus transmission cycles that involve birds as amplifiers and mosquitoes as vectors. Mammals, including humans, are dead-end-hosts that may be asymptomatic or develop more

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4bc4bb9f02360828a6e3124e18f8b91

Abelian covers of alternating groups

Autor: Jeremías Ramírez, Daniel Barrantes, Nick Gill

Publikováno v: Barrantes, D., Gill, N. & Ramírez, J. Abelian covers of alternating groups. Arch. Math. 107, 135–150 (2016).
Repositorio UNA
Universidad Nacional de Costa Rica
instacron:UNA

Let $G=A_n$, a finite alternating group. We study the commuting graph of $G$ and establish, for all possible values of $n$ barring $13, 14, 17$ and $19$, whether or not the independence number is equal to the clique-covering number.
11 pages

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae04a1b962f3ead8968a9bec38e112d2
https://doi.org/10.1007/s00013-016-0926-y

Retroperitoneal extraskeletal osteosarcoma in a dog : a case report

Autor: Daniel Barrantes-Murillo, César Piedra-Mora, Alejandro Alfaro-Alarcón

Publikováno v: Ciencias Veterinarias; Vol 34 No 1 (2016): Ciencias Veterinarias (Enero-Junio); 55-63
Ciencias Veterinarias; Vol. 34 Núm. 1 (2016): Ciencias Veterinarias (Enero-Junio); 55-63
Portal de Revistas UNA
Universidad Nacional de Costa Rica
instacron:UNA
Rev. Ciencias Veterinarias, Vol. 34, N° 1, 55-63, enero-junio, 2016
Repositorio UNA

Se presentó un perro, de raza mixta, no castrado, 15 años de edad, con hiporexia, constipación, letargia y dolor abdominal. En el examen físico, se identificó una masa intraabdominal. Las pruebas hematológicas evidenciaron anemia leve, normocí

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6283775e679a8eae1cff8b08f9a5c3eb
https://doi.org/10.15359/rcv.34-1.5