5 documents found, page 1 of 1
Purification, amino-acid sequence and partial characterization of two toxins wi...
Pimenta, Adriano Monteiro de Castro; Eauclaire, Marie France Martin; Rochat, Hervé; Figueiredo, Suely Gomes de; Kalapothakis, EvanguedesWe report here the isolation by a two-step chromatographic procedure of two new toxins from the South American scorpion Tityus bahiensis. Their amino-acid sequences and some of their biological features were established. The two toxins have different biological properties. Toxin TbIT-I had almost no activity or pharmacological effects in vertebrate tissues whereas it was lethal to house ¯ies (LD50 80.0 ng/house...
Tx2-6 toxin of the Phoneutria nigriventer spider potentiates rat erectile funct...
Nunes, Kenia Pedrosa; Gonçalves, Andrey Christian da Costa; Lanza, Luciana Franco; Côrtes, Steyner de França; Cordeiro, Marta do NascimentoThe venom of the spider Phoneutria nigriventer contains several toxins that have bioactivity in mammals and insects. Accidents involving humans are characterized by various symptoms including penile erection. Here we investigated the action of Tx2-6, a toxin purified from the P. nigriventer spider venom that causes priapism in rats and mice. Erectile function was evaluated through changes in intracavernosal pre...
Differential Exoproteome Analysis of Two Corynebacterium pseudotuberculosis Bio...
Silva, Wanderson M.; Seyffert, Núbia; Ciprandi, Alessandra; Santos, Agenor V.; Castro, Thiago Luiz de Paula; Pacheco, Luis Gustavo CarvalhoTexto completo. Acesso restrito. p. 460-465; Submitted by Santiago Fabio (fabio.ssantiago@hotmail.com) on 2013-10-08T18:39:49Z No. of bitstreams: 1 33333.pdf: 300648 bytes, checksum: 57a8c4ec23cb32e7f939d56e87be99c7 (MD5); Approved for entry into archive by Rodrigo Meirelles (rodrigomei@ufba.br) on 2013-10-31T18:22:31Z (GMT) No. of bitstreams: 1 33333.pdf: 300648 bytes, checksum: 57a8c4ec23cb32e7f939d56e87be99c...
Identification of 11 new exoproteins in Corynebacterium pseudotuberculosis by c...
Silva, Wanderson M.; Seyffert, Núbia; Santos, Agenor V.; Castro, Thiago Luiz de Paula; Pacheco, Luis Gustavo Carvalho; Santos, Anderson Rodrigues dosTexto completo. Acesso restrito. p. 37–42; Submitted by Santiago Fabio (fabio.ssantiago@hotmail.com) on 2013-10-14T20:05:18Z No. of bitstreams: 1 111s.pdf: 864253 bytes, checksum: b7acccb5829c07dfda325cb65a0c3502 (MD5); Approved for entry into archive by Patricia Barroso(pbarroso@ufba.br) on 2013-10-15T16:59:11Z (GMT) No. of bitstreams: 1 111s.pdf: 864253 bytes, checksum: b7acccb5829c07dfda325cb65a0c3502 (MD5);...
A combined approach for comparative exoproteome analysis of Corynebacterium pse...
Pacheco, Luis Gustavo Carvalho; Slade, Susan E.; Seyffert, Núbia; Santos, Anderson Rodrigues dos; Castro, Thiago Luiz de Paula; Silva, Wanderson M.p. 14 p.; Submitted by Ana Valéria de Jesus Moura (anavaleria_131@hotmail.com) on 2012-03-12T17:57:53Z No. of bitstreams: 1 A combined approach for comparative exoproteome analysis of Corynebacterium pseudotuberculosis.pdf: 502566 bytes, checksum: 1391b29b1a2008f44cf5ea68e325d340 (MD5); Made available in DSpace on 2012-03-12T17:57:53Z (GMT). No. of bitstreams: 1 A combined approach for comparative exoproteome a...