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Items: 29

1.

Recovery of fenbendazole efficacy on resistant Haemonchus contortus by management of parasite refugia and population replacement.

Muchiut SM, Fernández AS, Lloberas M, Steffan PE, Luque SE, Cardozo PA, Bernat GA, Riva E, Fiel CA.

Vet Parasitol. 2019 Jul;271:31-37. doi: 10.1016/j.vetpar.2019.06.003. Epub 2019 Jun 6.

PMID:
31303200
2.

Failure of ivermectin efficacy against Psoroptes ovis infestation in cattle: Integrated pharmacokinetic-pharmacodynamic evaluation of two commercial formulations.

Lifschitz A, Fiel C, Steffan P, Cantón C, Muchiut S, Dominguez P, Lanusse C, Alvarez L.

Vet Parasitol. 2018 Nov 15;263:18-22. doi: 10.1016/j.vetpar.2018.10.006. Epub 2018 Oct 5.

PMID:
30389019
3.

Anthelmintic resistance: Management of parasite refugia for Haemonchus contortus through the replacement of resistant with susceptible populations.

Muchiut SM, Fernández AS, Steffan PE, Riva E, Fiel CA.

Vet Parasitol. 2018 Apr 30;254:43-48. doi: 10.1016/j.vetpar.2018.03.004. Epub 2018 Mar 5. Review.

PMID:
29657010
4.

An attempt to replace an ivermectin-resistant Cooperia spp. population by a susceptible one on grazing pastures based on epidemiological principles and refugia management.

Fiel CA, Steffan PE, Muchiut SM, Fernández AS, Bernat G, Riva E, Lloberas MM, Almada A, Homer D.

Vet Parasitol. 2017 Nov 15;246:53-59. doi: 10.1016/j.vetpar.2017.08.026. Epub 2017 Sep 1.

PMID:
28969781
5.

Anthelmintic resistance in grazing beef cattle in central and northeastern areas of Argentina - An update.

Cristel S, Fiel C, Anziani O, Descarga C, Cetrá B, Romero J, Fernández S, Entrocasso C, Lloberas M, Medus D, Steffan P.

Vet Parasitol Reg Stud Reports. 2017 Aug;9:25-28. doi: 10.1016/j.vprsr.2017.04.003. Epub 2017 Apr 5.

PMID:
31014837
6.

Studies on vertical transmission of Trichinella spiralis in experimentally infected guinea pigs (Cavia porcellus).

Riva E, Fiel C, Bernat G, Muchiut S, Steffan P.

Parasitol Res. 2017 Aug;116(8):2271-2276. doi: 10.1007/s00436-017-5533-8. Epub 2017 Jun 19.

PMID:
28631164
7.

Mapping of common bunt resistance gene Bt9 in wheat.

Steffan PM, Torp AM, Borgen A, Backes G, Rasmussen SK.

Theor Appl Genet. 2017 May;130(5):1031-1040. doi: 10.1007/s00122-017-2868-6. Epub 2017 Feb 25.

8.

The immature stages of Dermestes maculatus, Sarcophaga sp. and Phaenicia sericata as potential paratenic hosts for Trichinella spiralis in nature.

Riva E, Fiel C, Steffan P.

Parasitol Res. 2015 Jan;114(1):149-54. doi: 10.1007/s00436-014-4171-7. Epub 2014 Oct 28.

PMID:
25346194
9.

Observations on the free-living stages of cattle gastrointestinal nematodes.

Fiel CA, Fernández AS, Rodríguez EM, Fusé LA, Steffan PE.

Vet Parasitol. 2012 Jun 8;187(1-2):217-26. doi: 10.1016/j.vetpar.2012.01.011. Epub 2012 Jan 10.

PMID:
22296766
10.

Persistence of Trichinella spiralis muscle larvae in natural decaying mice.

Riva E, Steffan P, Guzmán M, Fiel C.

Parasitol Res. 2012 Jul;111(1):249-55. doi: 10.1007/s00436-012-2826-9. Epub 2012 Jan 27.

PMID:
22281547
11.

The efficacy of trichlorphon and naphthalophos against multiple anthelmintic-resistant nematodes of naturally infected sheep in Argentina.

Fiel C, Guzmán M, Steffan P, Rodriguez E, Prieto O, Bhushan C.

Parasitol Res. 2011 Aug;109 Suppl 1:S139-48. doi: 10.1007/s00436-011-2410-8.

PMID:
21739383
12.

Comparative efficacy of trichlorphon and trichlorphon/ivermectin combination treatment against anthelmintic-resistant cattle nematodes in Argentina.

Fiel C, Guzmán M, Steffan P, Prieto O, Bhushan C.

Parasitol Res. 2011 Aug;109 Suppl 1:S105-12. doi: 10.1007/s00436-011-2407-3.

PMID:
21739380
13.

The efficacy of monepantel, an amino-acetonitrile derivative, against gastrointestinal nematodes of sheep in three countries of southern Latin America.

Bustamante M, Steffan PE, Bonino Morlán J, Echevarria F, Fiel CA, Cardozo H, Castells D, Hosking BC.

Parasitol Res. 2009 Dec;106(1):139-44. doi: 10.1007/s00436-009-1638-z. Epub 2009 Sep 30.

PMID:
19789895
14.

Environmental impact of ivermectin excreted by cattle treated in autumn on dung fauna and degradation of faeces on pasture.

Iglesias LE, Saumell CA, Fernández AS, Fusé LA, Lifschitz AL, Rodríguez EM, Steffan PE, Fiel CA.

Parasitol Res. 2006 Dec;100(1):93-102. Epub 2006 Jul 4.

PMID:
16821034
15.

Monolayers of photosystem II on gold electrodes with enhanced sensor response--effect of porosity and protein layer arrangement.

Maly J, Krejci J, Ilie M, Jakubka L, Masojídek J, Pilloton R, Sameh K, Steffan P, Stryhal Z, Sugiura M.

Anal Bioanal Chem. 2005 Apr;381(8):1558-67. Epub 2005 Apr 9.

PMID:
15821904
16.

Arrested development of Ostertagia ostertagi: effect of the exposure of infective larvae to natural spring conditions of the humid pampa (Argentina).

Lützelschwab CM, Fiel CA, Pedonesse SI, Najle R, Rodríguez E, Steffan PE, Saumell C, Fusé L, Iglesias L.

Vet Parasitol. 2005 Feb 28;127(3-4):253-62.

PMID:
15710526
17.

Effects of treatments with endectocide on the weight gain of grazing cattle in a warm temperate climate.

Mercier P, Steffan PE, White CR.

Vet Rec. 2001 Sep 1;149(9):266-9.

PMID:
11558661
18.

Resistance of Cooperia to ivermectin treatments in grazing cattle of the Humid Pampa, Argentina.

Fiel CA, Saumell CA, Steffan PE, Rodriguez EM.

Vet Parasitol. 2001 Jun 12;97(3):211-7.

PMID:
11390073
19.

Mental stress and coronary disease. The Smart-Heart Study.

Blumenthal JA, Sherwood A, Babyak M, Thurston R, Tweedy D, Georgiades A, Gullette EC, Khatri P, Steffan P, Waugh R, Light K, Hinderliter A.

N C Med J. 1999 Mar-Apr;60(2):95-9. No abstract available.

PMID:
10344134
20.

Study on the inductive factors of hypobiosis of Ostertagia ostertagi in cattle.

Fernández AS, Fiel CA, Steffan PE.

Vet Parasitol. 1999 Mar 15;81(4):295-307.

PMID:
10206103
21.

High-frequency, in vitro reversible switching of Candida lusitaniae clinical isolates from amphotericin B susceptibility to resistance.

Yoon SA, Vazquez JA, Steffan PE, Sobel JD, Akins RA.

Antimicrob Agents Chemother. 1999 Apr;43(4):836-45.

22.

Identification of Candida species by randomly amplified polymorphic DNA fingerprinting of colony lysates.

Steffan P, Vazquez JA, Boikov D, Xu C, Sobel JD, Akins RA.

J Clin Microbiol. 1997 Aug;35(8):2031-9.

23.

The effect of experimental trichostrongyle infections of housed young calves on the subsequent course of natural infection on pasture.

Nansen P, Steffan PE, Christensen CM, Gasbarre LC, Monrad J, Grønvold J, Henriksen SA.

Int J Parasitol. 1993 Aug;23(5):627-38.

PMID:
8225765
24.

Serum anti-trichostrongyle antibody responses fo first and second season grazing calves.

Gasbarre LC, Nansen P, Monrad J, Gronveld J, Steffan P, Henriksen SA.

Res Vet Sci. 1993 May;54(3):340-4.

PMID:
8337481
25.
26.

Effects of separate and mixed grazing on trichostrongylosis in first- and second-season grazing calves.

Nansen P, Steffan P, Monrad J, Grønvold J, Henriksen SA.

Vet Parasitol. 1990 Jul;36(3-4):265-76.

PMID:
2399647
28.

A comparison of two methods and two additives for faecal cultivation of bovine trichostrongyle larvae.

Steffan P, Henriksen SA, Nansen P.

Vet Parasitol. 1989 Jun;31(3-4):269-73.

PMID:
2763446
29.

Efficacy of piperazine dihydrochloride against Ascaris suum and Oesophagostomum species in naturally infected pigs.

Steffan P, Olaechea F, Roepstorff A, Bjorn H, Nansen P.

Vet Rec. 1988 Jul 30;123(5):128-30.

PMID:
3046112

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