Made available in DSpace on 2022-04-28T19:49:40Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-03-01; Due to the scarcity of information regarding the control of Rhipicephalus microplus on bovines with different tick burdens, tick counts and the efficacy of a commercial spray formulation (aspersion bath with organophosphate + pyrethroid) were evaluated for animals with a low and high tick burdens for 35...
Made available in DSpace on 2022-04-29T08:36:52Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-01-01; Ticks, flies, and gastrointestinal helminths (GINs) significantly affect cattle productivity; thus, ectoparasiticide, endoparasiticide, and endectocide drugs have commonly been used for their control. The study aimed to compare the technical (parasites counts), productive, and financial effects of a tre...
Made available in DSpace on 2022-04-28T21:02:08Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-01-01; This study had the purpose to compare the occurrence of Leishmania spp. in felines through two methods (cytological and serological), as well as to associate the occurrence of this protozoan with the sex, age and breed variables. Serum samples from 283 domestic felines were processed by means of Indirec...
Made available in DSpace on 2022-04-29T07:12:25Z (GMT). No. of bitstreams: 0 Previous issue date: 2013-11-01; The present study aimed to identify Eimeria species in young and adult sheep raised under intensive and / or semiintensive systems of a herd from Umuarama city, Parana State, Brazil using the traditional diagnostic methods and to correlate the infection level/types of infection in the different age/syst...
Made available in DSpace on 2022-04-29T07:12:42Z (GMT). No. of bitstreams: 0 Previous issue date: 2013-12-01; The preventive efficacy of ivermectin and abamectin administered in different routes (subcutaneous, intramuscular and pour-on) and doses (200 and 500mcg kg-1) against Cochliomyia hominivorax in the scrotal sac of cattle after castration, was evaluated. Animals from six different farms, in the state of S...
Made available in DSpace on 2022-04-29T07:13:19Z (GMT). No. of bitstreams: 0 Previous issue date: 2012-09-01; The dog can be involved in the mechanical transmission of infection by helminthes and protozoa; it has an epidemiological role in these zoonoses. The high rate of dogs naturally infected by endoparasites and the great possibility of acquiring this parasite justify the importance of attempting to prevent...
Made available in DSpace on 2022-05-01T06:02:08Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-09-01; Tick cell lines have already proved to be a useful tool for obtaining more information about possible vector species and the factors governing their ability to transmit a pathogen. Here, we established and characterized a cell line (RBME-6) derived from embryos of Rhipicephalus microplus from Brazil. Pr...
Made available in DSpace on 2022-05-01T09:30:45Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-02-01; The aim of this study was evaluating the association and correlation between the diagnostics tests used for Leishmania spp. detection in dogs and ticks. We evaluated 99 dogs and 990 Rhipicephalus sanguineus. In dogs, we used bone marrow aspirates and lymph node fine-needle aspiration biopsy (FNAB) for d...
Made available in DSpace on 2021-06-25T10:45:53Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-02-01; Gastrointestinal helminths are a problem in the production of ruminants, parasitized animals show delayed growth. The present study evaluated the association between fecal egg count (FEC), done using a modified McMaster technique, and weight gain of 41,837 naturally infected male and female Nellore and ...
Made available in DSpace on 2021-06-25T10:53:10Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01. Added 1 bitstream(s) on 2021-07-15T15:23:47Z : No. of bitstreams: 1 S1984-29612021000100304.pdf: 946963 bytes, checksum: c00d52db54a5c81b3ff90d46bdae9a79 (MD5); Neospora caninum is considered to be one of the main causes of abortion among cattle. The present survey was conducted in the municipality of R...