Rogério Oliva Carvalho

Summary

Publications

  1. doi request reprint Viability and nematophagous activity of the freeze-dried fungus Arthrobotrys robusta against Ancylostoma spp. infective larvae in dogs
    Rogério Oliva Carvalho
    Departamento de Veterinaria, Universidade Federal de Vicosa, P H Rolfs, Viçosa MG CEP 3657000, Brazil
    Vet Parasitol 176:236-9. 2011
  2. doi request reprint Predatory activity of nematophagous fungi on infective larvae of Ancylostoma sp.: evaluation in vitro and after passing through the gastrointestinal tract of dogs
    R O Carvalho
    Departamento de Veterinaria, Universidade Federal de Vicosa, Vicosa, MG 36570 000, Brazil
    J Helminthol 83:231-6. 2009
  3. doi request reprint Ovicidal activity of Pochonia chlamydosporia and Paecilomyces lilacinus on Toxocara canis eggs
    R O Carvalho
    Departamento de Veterinaria, Universidade Federal de Vicosa, Vicosa, MG, Brazil
    Vet Parasitol 169:123-7. 2010
  4. doi request reprint Biological control of Ancylostomosis in dogs using the nematode-trapping fungus Monacrosporium thaumasium in southeastern Brazil
    R O Carvalho
    Departamento de Veterinaria, Universidade Federal de Vicosa, P H Rolfs, Vicosa, MG, Brazil
    Vet Parasitol 165:179-83. 2009
  5. doi request reprint Biological control of cyathostomin (Nematoda: Cyathostominae) with nematophagous fungus Monacrosporium thaumasium in tropical southeastern Brazil
    Alexandre de Oliveira Tavela
    Departamento de Veterinaria, Universidade Federal de Vicosa, Vicosa MG, Cep 3657000, Brazil
    Vet Parasitol 175:92-6. 2011
  6. doi request reprint Viability of the nematophagous fungus Pochonia chlamydosporia after passage through the gastrointestinal tract of horses
    Fabio Ribeiro Braga
    Departamento de Veterinaria, Universidade Federal de Vicosa, Vicosa MG, CEP, Brazil
    Vet Parasitol 168:264-8. 2010
  7. doi request reprint Ovicidal action of a crude enzymatic extract of the fungus Pochonia chlamydosporia against cyathostomin eggs
    Fabio Ribeiro Braga
    Departamento de Veterinaria, Universidade Federal de Vicosa, Vicosa, Brazil
    Vet Parasitol 172:264-8. 2010
  8. doi request reprint Activity of the nematophagous fungi Pochonia chlamydosporia, Duddingtonia flagrans and Monacrosporium thaumasium on egg capsules of Dipylidium caninum
    Juliana Milani Araujo
    Departamento de Veterinaria, Universidade Federal de Vicosa, Vicosa MG, PH Holfs S N, Cep 3657000, Brazil
    Vet Parasitol 166:86-9. 2009
  9. ncbi request reprint In vitro biological control of infective larvae of Ancylostoma ceylanicum
    Fernanda Mara Fernandes
    Departamento de Veterinaria, Universidade Federal de Vicosa, Vicosa, MG, Brasil
    Rev Bras Parasitol Vet 21:283-6. 2012
  10. ncbi request reprint [Destruction of Strongyloides venezuelensis infective larvae by fungi Duddingtonia flagrans, Arthrobotrys robusta and Monacrosporium sinense]
    Fabio Ribeiro Braga
    Departamento de Veterinaria, Universidade Federal de Vicosa, Vicosa, MG
    Rev Soc Bras Med Trop 44:389-91. 2011

Collaborators

  • S R Ferreira
  • Walter dos Santos Lima
  • Fabio Ribeiro Braga
  • Juliana Milani Araujo
  • F R Braga
  • Jackson Victor Araújo
  • André Ricardo Silva
  • Jackson Victor de Araújo
  • Fernanda Mara Fernandes
  • Alexandre de Oliveira Tavela
  • André Ricardo E Silva
  • Giovanni Ribeiro Carvalho
  • J V Araujo
  • J M Araujo
  • A O Tavela
  • A R Silva
  • A K Campos
  • Ricardo Toshio Fujiwara
  • Pedro Henrique Gazzinelli-Guimarães
  • Ingrid Ney Kramer de Mello
  • Hugo Leonardo André Gênier
  • Manoel Eduardo da Silva
  • Filippe Elias de Freitas Soares
  • José Humberto de Queiroz
  • Alan Lane de Melo
  • L N Frassy
  • Luiza Neme Frassy
  • Filippe E Feitas Soares
  • C D F Alves
  • José Humberto Queiroz
  • Hugo L André Geniêr
  • Alexandre Oliveira Tavela
  • Jackson Victor De Araújo
  • Artur Kanadani Campos
  • A V Silva
  • H A Santos
  • H M Costa

Detail Information

Publications18

  1. doi request reprint Viability and nematophagous activity of the freeze-dried fungus Arthrobotrys robusta against Ancylostoma spp. infective larvae in dogs
    Rogério Oliva Carvalho
    Departamento de Veterinaria, Universidade Federal de Vicosa, P H Rolfs, Viçosa MG CEP 3657000, Brazil
    Vet Parasitol 176:236-9. 2011
    ..L(3), reducing the number of recovered L(3) (p<0.01). Freeze-drying can be an alternative method for conservation of conidia of nematophagous fungi...
  2. doi request reprint Predatory activity of nematophagous fungi on infective larvae of Ancylostoma sp.: evaluation in vitro and after passing through the gastrointestinal tract of dogs
    R O Carvalho
    Departamento de Veterinaria, Universidade Federal de Vicosa, Vicosa, MG 36570 000, Brazil
    J Helminthol 83:231-6. 2009
    ..05). After this time, only the isolate NF34a remained effective up to 96 h after administration (P < 0.05). Monacrosporium thaumasium, D. flagrans and A. robusta are potential biological control agents of Ancylostoma sp. in dogs...
  3. doi request reprint Ovicidal activity of Pochonia chlamydosporia and Paecilomyces lilacinus on Toxocara canis eggs
    R O Carvalho
    Departamento de Veterinaria, Universidade Federal de Vicosa, Vicosa, MG, Brazil
    Vet Parasitol 169:123-7. 2010
    ..3%, 18.8% and 20.0% after 7, 14 and 21 days. P. chlamydosporia and P. lilacinus were effective in vitro on T. canis eggs and can be considered a potential candidate to biological controller of those nematodes...
  4. doi request reprint Biological control of Ancylostomosis in dogs using the nematode-trapping fungus Monacrosporium thaumasium in southeastern Brazil
    R O Carvalho
    Departamento de Veterinaria, Universidade Federal de Vicosa, P H Rolfs, Vicosa, MG, Brazil
    Vet Parasitol 165:179-83. 2009
    ..36) than the control group (-1.14), confirming the action of M. thaumasium against larvae in the soil. M. thaumasium can be therefore considered as an alternative environmental control of Ancylostoma spp. in dogs...
  5. doi request reprint Biological control of cyathostomin (Nematoda: Cyathostominae) with nematophagous fungus Monacrosporium thaumasium in tropical southeastern Brazil
    Alexandre de Oliveira Tavela
    Departamento de Veterinaria, Universidade Federal de Vicosa, Vicosa MG, Cep 3657000, Brazil
    Vet Parasitol 175:92-6. 2011
    ..05) between the average weight gains in both animal groups. The treatment of horses with pellets containing the nematophagous fungus M. thaumasium can be effective in controlling cyathostomin in the tropical region of southeastern Brazil...
  6. doi request reprint Viability of the nematophagous fungus Pochonia chlamydosporia after passage through the gastrointestinal tract of horses
    Fabio Ribeiro Braga
    Departamento de Veterinaria, Universidade Federal de Vicosa, Vicosa MG, CEP, Brazil
    Vet Parasitol 168:264-8. 2010
    ..1% (8h), 28.2% (12h), 31.1% (24h), 27.4% (36h), 30.9% (48h) and 28.4% (72h). The results suggest that P. chlamydosporia could be used as an effective biological control agent of O. equi eggs in natural conditions...
  7. doi request reprint Ovicidal action of a crude enzymatic extract of the fungus Pochonia chlamydosporia against cyathostomin eggs
    Fabio Ribeiro Braga
    Departamento de Veterinaria, Universidade Federal de Vicosa, Vicosa, Brazil
    Vet Parasitol 172:264-8. 2010
    ..The results of this work showed that crude enzymatic extract of P. chlamydosporia (VC4) was effective in reducing hatching of cyathostomin eggs and therefore could be used as a biological control agent of this nematode...
  8. doi request reprint Activity of the nematophagous fungi Pochonia chlamydosporia, Duddingtonia flagrans and Monacrosporium thaumasium on egg capsules of Dipylidium caninum
    Juliana Milani Araujo
    Departamento de Veterinaria, Universidade Federal de Vicosa, Vicosa MG, PH Holfs S N, Cep 3657000, Brazil
    Vet Parasitol 166:86-9. 2009
    ..The results demonstrated that P. chlamydosporia was in vitro effective against capsules and eggs of D. caninum, and can be considered as a potential biological control agent for this helminth...
  9. ncbi request reprint In vitro biological control of infective larvae of Ancylostoma ceylanicum
    Fernanda Mara Fernandes
    Departamento de Veterinaria, Universidade Federal de Vicosa, Vicosa, MG, Brasil
    Rev Bras Parasitol Vet 21:283-6. 2012
    ..ceylanicum, after passing through the hamsters' gastrointestinal tract. It was therefore concluded that the fungus D. flagrans may be an alternative for biological control of the L3 of A. ceylanicum...
  10. ncbi request reprint [Destruction of Strongyloides venezuelensis infective larvae by fungi Duddingtonia flagrans, Arthrobotrys robusta and Monacrosporium sinense]
    Fabio Ribeiro Braga
    Departamento de Veterinaria, Universidade Federal de Vicosa, Vicosa, MG
    Rev Soc Bras Med Trop 44:389-91. 2011
    ..Strongyloides venezuelensis has been used as a model for studying human strongyloidosis...
  11. doi request reprint Biological control of horse cyathostomin (Nematoda: Cyathostominae) using the nematophagous fungus Duddingtonia flagrans in tropical southeastern Brazil
    Fabio Ribeiro Braga
    Departamento de Veterinaria, Universidade Federal de Vicosa, Vicosa MG, CEP 36570000, Brazil
    Vet Parasitol 163:335-40. 2009
    ..flagrans reduced cyathostomin in tropical southeastern Brazil and could be an effective tool for biological control of this parasitic nematode in horses...
  12. ncbi request reprint [Predatory activity of the nematophagous fungi Duddingtonia flagrans, Monacrosporium thaumasium and Arthrobotrys robusta on Strongyloides stercoralis infective larvae]
    Fabio Ribeiro Braga
    Departamento de Veterinaria, Universidade Federal de Vicosa, Vicosa, MG
    Rev Soc Bras Med Trop 43:588-90. 2010
    ..Strongyloides stercoralis is a nematode that infects much of the population worldwide...
  13. ncbi request reprint [Ovicidal action of a crude enzymatic extract of fungus Pochonia chlamydosporia against Ancylostoma sp eggs]
    Fabio Ribeiro Braga
    Departamento de Veterinaria, Universidade Federal de Vicosa, Vicosa, MG
    Rev Soc Bras Med Trop 44:116-8. 2011
    ..Ancylostoma sp is a potentially zoonotic geohelminth...
  14. ncbi request reprint [Effect of the fungus Paecilomyces lilacinus on Taenia saginata eggs]
    Fabio Ribeiro Braga
    Departamento de Veterinaria, Universidade Federal de Vicosa, Vicosa, MG, Brazil
    Rev Soc Bras Med Trop 41:686-8. 2008
    ..There was ovicidal activity (p < 0.05) in relation to the control group on the tenth day of interaction and an internal colonization rate of 25.5% in the eggs...
  15. doi request reprint Predatory activity of the fungi Duddingtonia flagrans, Monacrosporium thaumasium, Monacrosporium sinense and Arthrobotrys robusta on Angiostrongylus vasorum first-stage larvae
    F R Braga
    Departamento de Veterinaria, Universidade Federal de Vicosa, Vicosa, MG 36570 000, Brazil
    J Helminthol 83:303-8. 2009
    ..vasorum L1, confirming previous work on the efficiency of nematophagous fungi in the control of nematode parasites of dogs and as a possible alternative method of biological control...
  16. doi request reprint Duddingtonia flagrans, Monacrosporium thaumasium and Pochonia chlamydosporia as possible biological control agents of Oxyuris equi and Austroxyuris finlaysoni
    F R Braga
    Departamento de Veterinaria, Universidade Federal de Vicosa, Vicosa, MG 36570 000, Brazil
    J Helminthol 84:21-5. 2010
    ..equi and eggs of A. finlaysoni. In vitro assays A and B showed that P. chlamydosporia had a negative influence on eggs of O. equi and A. finlaysoni and can be considered as a potential biological control agent of nematodes...
  17. doi request reprint Ovicidal activity of Paecilomyces lilacinus on Moniezia sp. eggs
    F R Braga
    Departamento de Veterinaria, Universidade Federal de Vicosa, Vicosa, Minas Gerais, Brazil
    J Helminthol 82:241-3. 2008
    ..01), mainly type 3 effect, of 19, 20 and 23% on eggs of Moniezia sp., after 5, 10 and 15 days post-inoculation, respectively. Therefore P. lilacinus can be considered as a potential biological control agent for this cestode...
  18. ncbi request reprint Cyathostominae (Nematoda) parasites of Equus caballus in some Brazilian states
    A V Silva
    Faculdade de Ciências Agrárias e Medicina Veterinária, Departamento de Biologia, Universidade de Alfenas, MG, Brazil
    Vet Parasitol 86:15-21. 1999
    ..44%). They were also the most abundant species, comprising 31.84, 23.71 and 14.14%, respectively, of the Cyathostominae parasites found. Infections were found to include 2-17 species in a single horse, with variable associations...