Rogério Oliva Carvalho

Summary

Publications

  1. ncbi 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
  2. ncbi 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. ncbi 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
  4. ncbi 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. ncbi 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. ncbi 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. ncbi 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
  8. ncbi 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
  9. ncbi [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
  10. ncbi 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

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

Detail Information

Publications18

  1. ncbi 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...
  2. ncbi 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. ncbi 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...
  4. ncbi 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. ncbi 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. ncbi 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. ncbi 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...
  8. ncbi 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...
  9. ncbi [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...
  10. ncbi 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...
  11. ncbi [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...
  12. ncbi [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 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...
  14. ncbi [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. ncbi 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. ncbi 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. ncbi 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 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...