Results 21 to 30 of about 998 (171)
Memorias do Instituto Oswaldo Cruz, 2005 Calomys callosus, a sylvatic reservoir of Trypanosoma cruzi, when infected with the Colombian strain (Biodeme Type III, T. cruzi I ) develops necrotic-inflammatory lesions and intense early fibrogenesis in the heart and skeletal muscles, that ...
Isis F Magalhães-Santos +1 more
doaj +3 more sources
Experimental Infection of Calomys callosus (Rodentia, Cricetidae) by Toxoplasma gondii
Memorias do Instituto Oswaldo Cruz, 1998 Calomys callosus, Rengger 1830 (Rodentia, Cricetidae), a wild rodent found in Central Brazil, was studied to investigate its susceptibility to Toxoplasma gondii experimental infection and its humoral immune response against this protozoa.
Favoreto-Junior Sílvio +4 more
doaj +2 more sources
Memorias do Instituto Oswaldo Cruz, 1995 Twenty Calomys callosus, Rengger, 1830 (Rodentia-Cricetidae) were studied in the early stage of the acute schistosomal mansoni infection (42nd day). The same number of Swiss Webster mice were used as a comparative standard. Liver and intestinal sections,
J. A. Lenzi +4 more
doaj +3 more sources
Ciência Animal Brasileira, 2008 <span><p align="justify">Calomys callosus are wild rodents present in the Brazilian savannas that were adapted to the laboratorial conditions.
André Kipnis +3 more
doaj +1 more source
Caracterizacao morfologica e morfometrica das celulas do sangue de Calomys callosus
Bioscience Journal, 2006 Calomys callosus é um roedor da família Cricetidae encontrado no cerrado brasileiro. É um animal de grande importância epidemiológica, por ser portador de diversos agentes patogênicos.
Marcos Silva +2 more
doaj +1 more source
Diversity and Distributions, Volume 29, Issue 3, Page 349-363, March 2023., 2023 Abstract Aim Deforestation of the Atlantic Forest of eastern Paraguay has been recent but extensive, resulting in a fragmented landscape highly influenced by forest edges. We examined edge effects on multiple dimensions of small mammalian diversity. Location Forest fragments of eastern Paraguayan Atlantic Forest. Methods We trapped small mammal species
Noé U. de la Sancha +5 more
wiley +1 more source
Veterinary Medicine and Science, Volume 8, Issue 5, Page 2059-2066, September 2022., 2022 Out of 13 samples, 69.2% (n = 9) were detected with Hepatocystis sp., while 15.4% (n = 2) were positive with Hepatozoon ophisauri. Two individuals had multiple infections from both species. This information is essential for the future prevention of zoonotic outbreaks and surveillance programmes.
Putri Wulan Dari Perison +3 more
wiley +1 more source
Manifestations of domination: Assessments of social dominance in rodents
Genes, Brain and Behavior, Volume 21, Issue 3, March 2022., 2022 This review describes and discusses approaches to assess social ranks in rodent species. Abstract Social hierarchies are ubiquitous features of virtually all animal groups. The varying social ranks of members within these groups have profound effects on both physical and emotional health, with lower‐ranked individuals typically being the most adversely
Hannah D. Fulenwider +2 more
wiley +1 more source
First molar development in Calomys callosus
Bioscience Journal, 2006 Paula Dechichi +1 more
doaj +1 more source
Copulatory behavior of Calomys callosus [PDF]
Bulletin of the Psychonomic Society, 1979 A quantitative description of copulatory behavior in Calomys callosus (laucha de campo) was obtained under laboratory conditions. The copulatory pattern is characterized by intravaginal thrusting and multiple intromissions preceding ejaculation. Copulatory locks were rare.
Denis J. Baumgardner, Donald A. Dewsbury
openaire +1 more source