Carvalho OS - Search Results

1

Biomphalaria spp: identification of the intermediate snail hosts of Schistosoma mansoni by polymerase chain reaction amplification and restriction enzyme digestion of the ribosomal RNA gene intergenic spacer.

Vidigal TH, Spatz L, Nunes DN, Simpson AJ, Carvalho OS, Dias Neto E. Vidigal TH, et al. Among authors: carvalho os. Exp Parasitol. 1998 Jun;89(2):180-7. doi: 10.1006/expr.1998.4286. Exp Parasitol. 1998. PMID: 9635441

2

Analysis of the first and second internal transcribed spacer sequences of the ribosomal DNA in Biomphalaria tenagophila complex (Mollusca: Planorbidae).

Vidigal TH, Spatz L, Kissinger JC, Redondo RA, Pires EC, Simpson AJ, Carvalho OS. Vidigal TH, et al. Among authors: carvalho os. Mem Inst Oswaldo Cruz. 2004 Mar;99(2):153-8. doi: 10.1590/s0074-02762004000200007. Epub 2004 Jun 24. Mem Inst Oswaldo Cruz. 2004. PMID: 15250468 Free article.

3

Multiplex PCR for both identification of Brazilian Biomphalaria species (Gastropoda: Planorbidae) and diagnosis of infection by Schistosoma mansoni (Trematoda: Schistosomatidae).

Jannotti-Passos LK, Magalhães KG, Carvalho OS, Vidigal TH. Jannotti-Passos LK, et al. Among authors: carvalho os. J Parasitol. 2006 Apr;92(2):401-3. doi: 10.1645/GE-593R1.1. J Parasitol. 2006. PMID: 16729704

4

Polymerase chain reaction and restriction fragment length polymorphism of cytocrome oxidase subunit I used for differentiation of Brazilian Biomphalaria species intermediate host of Schistosoma mansoni.

Vidigal TH, Montresor LC, Simpson AJ, Carvalho OS. Vidigal TH, et al. Among authors: carvalho os. Mem Inst Oswaldo Cruz. 2002;97 Suppl 1:47-52. doi: 10.1590/s0074-02762002000900011. Mem Inst Oswaldo Cruz. 2002. PMID: 12426594 Free article.

5

Further studies on the molecular systematics of Biomphalaria snails from Brazil.

Vidigal TH, Caldeira RL, Simpson AJ, Carvalho OS. Vidigal TH, et al. Among authors: carvalho os. Mem Inst Oswaldo Cruz. 2000 Jan-Feb;95(1):57-66. doi: 10.1590/s0074-02762000000100009. Mem Inst Oswaldo Cruz. 2000. PMID: 10656706 Free article.

6

Identification of planorbids from Venezuela by polymerase chain reaction amplification and restriction fragment length polymorphism of internal transcriber spacer of the RNA ribosomal gene.

Caldeira RL, Vidigal TH, Matinella L, Simpson AJ, Carvalho OS. Caldeira RL, et al. Among authors: carvalho os. Mem Inst Oswaldo Cruz. 2000 Mar-Apr;95(2):171-7. doi: 10.1590/s0074-02762000000200007. Mem Inst Oswaldo Cruz. 2000. PMID: 10733735 Free article.

7

Characterization of Biomphalaria orbignyi, Biomphalaria peregrina and Biomphalaria oligoza by polymerase chain reaction and restriction enzyme digestion of the internal transcribed spacer region of the RNA ribosomal gene.

Spatz L, Vidigal TH, Silva MC, Cappa SM, Carvalho OS. Spatz L, et al. Among authors: carvalho os. Mem Inst Oswaldo Cruz. 2000 Nov-Dec;95(6):807-14. doi: 10.1590/s0074-02762000000600010. Mem Inst Oswaldo Cruz. 2000. PMID: 11080765 Free article.

8

Phylogenetic relationships among Brazilian Biomphalaria species (Mollusca: Planorbidae) based upon analysis of ribosomal ITS2 sequences.

Vidigal TH, Kissinger JC, Caldeira RL, Pires EC, Monteiro E, Simpson AJ, Carvalho OS. Vidigal TH, et al. Among authors: carvalho os. Parasitology. 2000 Dec;121 Pt 6:611-20. doi: 10.1017/s0031182000006831. Parasitology. 2000. PMID: 11155932

9

Genetic variability in Brazilian populations of Biomphalaria straminea complex detected by simple sequence repeat anchored polymerase chain reaction amplification.

Caldeira RL, Vidigal TH, Simpson AJ, Carvalho OS. Caldeira RL, et al. Among authors: carvalho os. Mem Inst Oswaldo Cruz. 2001 May;96(4):535-44. doi: 10.1590/s0074-02762001000400016. Mem Inst Oswaldo Cruz. 2001. PMID: 11391428 Free article.

10

Identification of Biomphalaria havanensis and Biomphalaria obstructa populations from Cuba using polymerase chain reaction and restriction fragment length polymorphism of the ribosomal RNA intergenic spacer.

Vidigal TH, Caldeira RL, Simpson AJ, Carvalho OS. Vidigal TH, et al. Among authors: carvalho os. Mem Inst Oswaldo Cruz. 2001 Jul;96(5):661-5. doi: 10.1590/s0074-02762001000500013. Mem Inst Oswaldo Cruz. 2001. PMID: 11500766 Free article.

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