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Papers authored by Diniz CR

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Functional expression and purification of recombinant Tx1, a sodium channel blocker neurotoxin from the venom of the Brazilian "armed" spider, Phoneutria nigriventer.

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Diniz MR, Theakston RD, Crampton JM, Nascimento Cordeiro M, Pimenta AM, De Lima ME, and Diniz CR

Protein expression and purification 50(1):18-24, 2006 Nov - Who cited this? | PubMed ID: 16908187 | Fulltext

Kallikrein-like proteinase from bushmaster snake venom.

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Felicori LF, Souza CT, Velarde DT, Magalhaes A, Almeida AP, Figueiredo S, Richardson M, Diniz CR, and Sanchez EF

Protein expression and purification 30(1):32-42, 2003 Jul - Who cited this? | PubMed ID: 12821319 | Fulltext

PnTx3-6 a spider neurotoxin inhibits K+-evoked increase in [Ca2+](i) and Ca2+-dependent glutamate release in synaptosomes.

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Vieira LB, Kushmerick C, Reis HJ, Diniz CR, Cordeiro MN, Prado MA, Kalapothakis E, Romano-Silva MA, and Gomez MV

Neurochemistry international 42(4):277-82, 2003 Mar - Who cited this? | PubMed ID: 12470700 | Fulltext

Expression of a functional recombinant Phoneutria nigriventer toxin active on K+ channels.

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Carneiro AM, Kushmerick C, Koenen J, Arndt MH, Cordeiro MN, Chavez-Olortegui C, Diniz CR, Gomez MV, Kalapothakis E, Prado MA, and Prado VF

Toxicon : official journal of the International Society on Toxinology 41(3):305-13, 2003 Mar 1 - Who cited this? | PubMed ID: 12565753 | Fulltext

Covalent structure and some pharmacological features of native and cleaved alpha-KTx12-1, a four disulfide-bridged toxin from Tityus serrulatus venom.

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Pimenta AM, Mansuelle P, Diniz CR, and Martin-Eauclaire MF

Journal of peptide science : an official publication of the European Peptide Society 9(2):132-40, 2003 Feb - Who cited this? | PubMed ID: 12630699 | Fulltext

Electrophysiological characterization and molecular identification of the Phoneutria nigriventer peptide toxin PnTx2-6.

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Matavel A, Cruz JS, Penaforte CL, Araújo DA, Kalapothakis E, Prado VF, Diniz CR, Cordeiro MN, and Beirão PS

FEBS letters 523(1-3):219-23, 2002 Jul 17 - Who cited this? | PubMed ID: 12123835 | Fulltext

Enzymes with gelatinolytic activity can be found in Tityus bahiensis and Tityus serrulatus venoms.

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Almeida FM, Pimenta AM, De Figueiredo SG, Santoro MM, Martin-Eauclaire MF, Diniz CR, and De Lima ME

Toxicon : official journal of the International Society on Toxinology 40(7):1041-5, 2002 Jul - Who cited this? | PubMed ID: 12076659 | Fulltext

Phoneutria nigriventer omega-phonetoxin IIA blocks the Cav2 family of calcium channels and interacts with omega-conotoxin-binding sites.

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Dos Santos RG, Van Renterghem C, Martin-Moutot N, Mansuelle P, Cordeiro MN, Diniz CR, Mori Y, De Lima ME, and Seagar M

The Journal of biological chemistry 277(16):13856-62, 2002 Apr 19 - Who cited this? | PubMed ID: 11827974 | Fulltext

Toxicity of South American snake venoms measured by an in vitro cell culture assay.

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Oliveira JC, de Oca HM, Duarte MM, Diniz CR, and Fortes-Dias CL

Toxicon : official journal of the International Society on Toxinology 40(3):321-5, 2002 Mar - Who cited this? | PubMed ID: 11711131 | Fulltext

A proposed 3D structure for crotamine based on homology building, molecular simulations and circular dichroism.

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Siqueira AM, Martins NF, De Lima ME, Diniz CR, Cartier A, Brown D, and Maigret B

Journal of molecular graphics & modelling 20(5):389-98, 2002 Mar - Who cited this? | PubMed ID: 11887801 | Fulltext

Endothelium-dependent relaxation of rat mesenteric arterial rings by a Phoneutria nigriventer venom fraction.

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Weinberg M, Cordeiro MN, De L, Oliveira LC, and Diniz CR

Japanese journal of pharmacology 88(2):189-96, 2002 Feb - Who cited this? | PubMed ID: 11928720 | Fulltext

Induction of neutralizing antibodies against Tityus serrulatus scorpion toxins by immunization with a mixture of defined synthetic epitopes.

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Alvarenga LM, Diniz CR, Granier C, and Chávez-Olórtegui C

Toxicon : official journal of the International Society on Toxinology 40(1):89-95, 2002 Jan - Who cited this? | PubMed ID: 11602284 | Fulltext

Fingerprinting of cell lines by directed amplification of minisatellite-region DNA (DAMD).

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Silva LM, Montes de Oca H, Diniz CR, and Fortes-Dias CL

Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas / Sociedade Brasileira de Biofisica ... [et al.] 34(11):1405-10, 2001 Nov - Who cited this? | PubMed ID: 11668348 | Fulltext

Inhibition of mutalysin II, a metalloproteinase from bushmaster snake venom by human alpha2-macroglobulin and rabbit immunoglobulin.

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Souza CT, Moura MB, Magalhaes A, Heneine LG, Olortegui CC, Diniz CR, and Sanchez EF

Comparative biochemistry and physiology. Part B, Biochemistry & molecular biology 130(2):155-68, 2001 Sep - Who cited this? | PubMed ID: 11544086 | Fulltext

Sandwich-ELISA detection of venom antigens in envenoming by Phoneutria nigriventer spider.

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Chávez-Olórtegui C, Bohórquez K, Alvarenga LM, Kalapothakis E, Campolina D, Maria WS, and Diniz CR

Toxicon : official journal of the International Society on Toxinology 39(6):909-11, 2001 Jun - Who cited this? | PubMed ID: 11137553 | Fulltext

Spider neurotoxins block the beta scorpion toxin-induced calcium uptake in rat brain cortical synaptosomes.

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Miranda DM, Romano-Silva MA, Kalapothakis E, Diniz CR, Cordeiro MN, Moraes-Santos T, De Marco L, Prado MA, and Gomez MV

Brain research bulletin 54(5):533-6, 2001 Mar 15 - Who cited this? | PubMed ID: 11397544 | Fulltext

Purification and amino acid sequence of a highly insecticidal toxin from the venom of the brazilian spider Phoneutria nigriventer which inhibits NMDA-evoked currents in rat hippocampal neurones.

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de Figueiredo SG, de Lima ME, Nascimento Cordeiro M, Diniz CR, Patten D, Halliwell RF, Gilroy J, and Richardson M

Toxicon : official journal of the International Society on Toxinology 39(2-3):309-17, 2001 - Who cited this? | PubMed ID: 10978749 | Fulltext

Crotoxin, the major toxin from the rattlesnake Crotalus durissus terrificus, inhibits 3H-choline uptake in guinea pig ileum.

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Kattah LS, Santoro MM, Diniz CR, and De Lima ME

Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas / Sociedade Brasileira de Biofisica ... [et al.] 33(9):1093-7, 2000 Sep - Who cited this? | PubMed ID: 10973144 | Fulltext

Action of metalloproteinases mutalysin I and II on several components of the hemostatic and fibrinolytic systems.

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Estêvão-Costa MI, Diniz CR, Magalhães A, Markland FS, and Sanchez EF

Thrombosis research 99(4):363-76, 2000 Aug 15 - Who cited this? | PubMed ID: 10963787 | Fulltext

Inhibition of neuronal high-voltage activated calcium channels by the omega-phoneutria nigriventer Tx3-3 peptide toxin.

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Leão RM, Cruz JS, Diniz CR, Cordeiro MN, and Beirão PS

Neuropharmacology 39(10):1756-67, 2000 Jul 24 - Who cited this? | PubMed ID: 10884557 | Fulltext

Inhibition of glutamate uptake by Tx3-4 is dependent on the redox state of cysteine residues.

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Reis HJ, Gomez MV, Kalapothakis E, Diniz CR, Cordeiro MN, Prado MA, and Romano-Silva MA

Neuroreport 11(10):2191-4, 2000 Jul 14 - Who cited this? | PubMed ID: 10923668 | Fulltext

Isolation of a proteinase with plasminogen-activating activity from Lachesis muta muta (bushmaster) snake venom.

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Sanchez EF, Santos CI, Magalhaes A, Diniz CR, Figueiredo S, Gilroy J, and Richardson M

Archives of biochemistry and biophysics 378(1):131-41, 2000 Jun 1 - Who cited this? | PubMed ID: 10871053 | Fulltext

Induction of neutralizing antibodies against Tityus serrulatus toxins by immunization with a recombinant nontoxic protein.

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Guatimosim SC, Kalapothakis E, Diniz CR, and Chávez-Olórtegui C

Toxicon : official journal of the International Society on Toxinology 38(1):113-21, 2000 Jan - Who cited this? | PubMed ID: 10669016 | Fulltext

Neutralization of the hemorrhagic activity of Bothrops and Lachesis snake venoms by a monoclonal antibody against mutalysin-II.

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Estêvão-Costa MI, Martins MS, Sánchez EF, Diniz CR, and Chávez-Olórtegui C

Toxicon : official journal of the International Society on Toxinology 38(1):139-44, 2000 Jan - Who cited this? | PubMed ID: 10669019 | Fulltext

Binding sites and actions of Tx1, a neurotoxin from the venom of the spider Phoneutria nigriventer, in guinea pig ileum.

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Santos RG, Diniz CR, Cordeiro MN, and De Lima ME

Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas / Sociedade Brasileira de Biofisica ... [et al.] 32(12):1565-9, 1999 Dec - Who cited this? | PubMed ID: 10585642 | Fulltext

Primary culture of venom gland cells from the South American rattlesnake (Crotalus durissus terrificus).

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Duarte MM, Montes de Oca H, Diniz CR, and Fortes-Dias CL

Toxicon : official journal of the International Society on Toxinology 37(12):1673-82, 1999 Dec - Who cited this? | PubMed ID: 10519646 | Fulltext

Studies on the specificity of CNF, a phospholipase A2 inhibitor isolated from the blood plasma of the South American rattlesnake (Crotalus durissus terrificus). I. Interaction with PLA2 from Lachesis muta muta snake venom.

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Fortes-Dias CL, Jannotti ML, Franco FJ, Magalhães A, and Diniz CR

Toxicon : official journal of the International Society on Toxinology 37(12):1747-59, 1999 Dec - Who cited this? | PubMed ID: 10519652 | Fulltext

Inhibition of glutamate uptake by a polypeptide toxin (phoneutriatoxin 3-4) from the spider Phoneutria nigriventer.

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Reis HJ, Prado MA, Kalapothakis E, Cordeiro MN, Diniz CR, De Marco LA, Gomez MV, and Romano-Silva MA

The Biochemical journal 343 Pt 2:413-8, 1999 Oct 15 - Who cited this? | PubMed ID: 10510308 | Fulltext

PhTx4, a new class of toxins from Phoneutria nigriventer spider venom, inhibits the glutamate uptake in rat brain synaptosomes.

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Mafra RA, Figueiredo SG, Diniz CR, Cordeiro MN, Cruz JD, and De Lima ME

Brain research 831(1-2):297-300, 1999 Jun 12 - Who cited this? | PubMed ID: 10412010 | Fulltext

Phoneutria nigriventer toxin Tx3-1 blocks A-type K+ currents controlling Ca2+ oscillation frequency in GH3 cells.

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Kushmerick C, Kalapothakis E, Beirão PS, Penaforte CL, Prado VF, Cruz JS, Diniz CR, Cordeiro MN, Gomez MV, Romano-Silva MA, and Prado MA

Journal of neurochemistry 72(4):1472-81, 1999 Apr - Who cited this? | PubMed ID: 10098851 | Fulltext

Molecular cloning and genomic analysis of TsNTxp: an immunogenic protein from Tityus serrulatus scorpion venom.

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Guatimosim SC, Prado VF, Diniz CR, Chávez-Olórtegui C, and Kalapothakis E

Toxicon : official journal of the International Society on Toxinology 37(3):507-17, 1999 Mar - Who cited this? | PubMed ID: 10080354 | Fulltext

Cloning, cDNA sequence analysis and patch clamp studies of a toxin from the venom of the armed spider (Phoneutria nigriventer).

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Kalapothakis E, Penaforte CL, Leão RM, Cruz JS, Prado VF, Cordeiro MN, Diniz CR, Romano-Silva MA, Prado MA, Gomez MV, and Beirão PS

Toxicon : official journal of the International Society on Toxinology 36(12):1971-80, 1998 Dec - Who cited this? | PubMed ID: 9839681 | Fulltext

Pathological changes induced by PhTx1 from Phoneutria nigriventer spider venom in mouse skeletal muscle in vitro.

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Mattiello-Sverzut AC, Fontana MD, Diniz CR, and da Cruz-Höfling MA

Toxicon : official journal of the International Society on Toxinology 36(10):1349-61, 1998 Oct - Who cited this? | PubMed ID: 9723834 | Fulltext

Investigation of the effect of PhTx2, from the venom of the spider Phoneutria nigriventer, on the release of [3H]-acetylcholine from rat cerebrocortical synaptosomes.

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Moura JR, Prado MA, Gomez MV, Kalapothakis E, Diniz CR, Cordeiro MN, and Romano-Silva MA

Toxicon : official journal of the International Society on Toxinology 36(8):1189-92, 1998 Aug - Who cited this? | PubMed ID: 9690785 | Fulltext

Phoneutria nigriventer toxins block tityustoxin-induced calcium influx in synaptosomes.

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Miranda DM, Romano-Silva MA, Kalapothakis E, Diniz CR, Cordeiro MN, Santos TM, Prado MA, and Gomez MV

Neuroreport 9(7):1371-3, 1998 May 11 - Who cited this? | PubMed ID: 9631431 | Fulltext

In vivo protection against Tityus serrulatus scorpion toxins by immunization of mice with a non-toxic protein.

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Moreira-Ferreira AM, Kalapothakis E, Diniz CR, and Chávez-Olórtegui C

Toxicon : official journal of the International Society on Toxinology 36(2):333-9, 1998 Feb - Who cited this? | PubMed ID: 9620580 | Fulltext

A toxin from the spider Phoneutria nigriventer that blocks calcium channels coupled to exocytosis.

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Guatimosim C, Romano-Silva MA, Cruz JS, Beirão PS, Kalapothakis E, Moraes-Santos T, Cordeiro MN, Diniz CR, Gomez MV, and Prado MA

British journal of pharmacology 122(3):591-7, 1997 Oct - Who cited this? | PubMed ID: 9351520 | Fulltext

Induction of neutralizing antibodies in mice immunized with scorpion toxins detoxified by liposomal entrapment.

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Fonseca SG, Ferreira AM, Diniz CR, and Chávez-Olórtegui C

Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas / Sociedade Brasileira de Biofisica ... [et al.] 30(7):883-6, 1997 Jul - Who cited this? | PubMed ID: 9361713 | Fulltext

Time factor in the detection of circulating whole venom and crotoxin and efficacy of antivenom therapy in patients envenomed by Crotalus durissus.

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Amaral CF, Campolina D, Dias MB, Bueno CM, Chávez-Olortegui C, Penaforte CL, Diniz CR, and Rezende NA

Toxicon : official journal of the International Society on Toxinology 35(5):699-704, 1997 May - Who cited this? | PubMed ID: 9203294 | Fulltext

Neutralizing capacity of antibodies elicited by a non-toxic protein purified from the venom of the scorpion Tityus serrulatus.

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Chávez-Olórtegui C, Kalapothakis E, Ferreira AM, Ferreira AP, and Diniz CR

Toxicon : official journal of the International Society on Toxinology 35(2):213-21, 1997 Feb - Who cited this? | PubMed ID: 9080578 | Fulltext

An enzyme-linked immunosorbent assay (ELISA) that discriminates between the venoms of Brazilian Bothrops species and Crotalus durissus.

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Chávez-Olórtegui C, Penaforte CL, Silva RR, Ferreira AP, Rezende NA, Amaral CF, and Diniz CR

Toxicon : official journal of the International Society on Toxinology 35(2):253-60, 1997 Feb - Who cited this? | PubMed ID: 9080582 | Fulltext

Epidemiological and clinical aspects of snakebite in Belo Horizonte, southeast Brazil.

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Caiaffa WT, Antunes CM, de Oliveira HR, and Diniz CR

Revista do Instituto de Medicina Tropical de Sao Paulo 39(2):113-8, 1997 - Who cited this? | PubMed ID: 9394525 | Fulltext

Acetylcholine release from rat brain cortical slices evoked by the fraction P4 of the venom of the spider Phoneutria nigriventer has Ca2+ and temperature independent components.

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Romano-Silva MA, Gomez MV, Diniz CR, Cordeiro MN, and Ribeiro AM

Neuroscience letters 219(3):159-62, 1996 Nov 29 - Who cited this? | PubMed ID: 8971804 | Fulltext

Body distribution of Tityus serrulatus scorpion venom in mice and effects of scorpion antivenom.

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Revelo MP, Bambirra EA, Ferreira AP, Diniz CR, and Chávez-Olórtegui C

Toxicon : official journal of the International Society on Toxinology 34(10):1119-25, 1996 Oct - Who cited this? | PubMed ID: 8931252 | Fulltext

Pharmacokinetics of Tityus serrulatus scorpion venom determined by enzyme-linked immunosorbent assay in the rat.

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Santana GC, Freire AC, Ferreira AP, Cháves-Olórtegui C, Diniz CR, and Freire-Maia L

Toxicon : official journal of the International Society on Toxinology 34(9):1063-6, 1996 Sep - Who cited this? | PubMed ID: 8896200 | Fulltext

Purification and characterization of a fibrinogen-clotting enzyme from the venom of jararacuçu (Bothrops jararacussu).

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Zaganelli GL, Zaganelli MG, Magalhães A, Diniz CR, and de Lima ME

Toxicon : official journal of the International Society on Toxinology 34(7):807-19, 1996 Jul - Who cited this? | PubMed ID: 8843581 | Fulltext

A novel tool for the investigation of glutamate release from rat cerebrocortical synaptosomes: the toxin Tx3-3 from the venom of the spider Phoneutria nigriventer.

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Prado MA, Guatimosim C, Gomez MV, Diniz CR, Cordeiro MN, and Romano-Silva MA

The Biochemical journal 314 ( Pt 1):145-50, 1996 Feb 15 - Who cited this? | PubMed ID: 8660275 | Fulltext

Characterization of a hemorrhagic factor, LHF-I, isolated from the bushmaster snake (Lachesis muta muta) venom.

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Sánchez EF, Costa MI, Chavez-Olortegui C, Assakura MT, Mandelbaum FR, and Diniz CR

Toxicon : official journal of the International Society on Toxinology 33(12):1653-67, 1995 Dec - Who cited this? | PubMed ID: 8866622 | Fulltext

The effect of PhTx3 on the release of 3H-acetylcholine induced by tityustoxin and potassium in brain cortical slices and myenteric plexus.

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Gomez RS, Casali TA, Romano-Silva MA, Cordeiro MN, Diniz CR, Moraes-Santos T, Prado MA, and Gomez MV

Neuroscience letters 196(1-2):131-3, 1995 Aug 18 - Who cited this? | PubMed ID: 7501242 | Fulltext

Proteolytic specificity of two hemorrhagic factors, LHF-I and LHF-II, isolated from the venom of the bushmaster snake (Lachesis muta muta).

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Sanchez EF, Cordeiro MN, De Oliveira EB, Juliano L, Prado ES, and Diniz CR

Toxicon : official journal of the International Society on Toxinology 33(8):1061-9, 1995 Aug - Who cited this? | PubMed ID: 8533140 | Fulltext

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