Hostname: page-component-7857688df4-xdcjr Total loading time: 0 Render date: 2025-11-15T17:31:45.962Z Has data issue: false hasContentIssue false
  • English
  • Français

Influence of infection intensity on predilection sites in swine trichinellosis

Published online by Cambridge University Press:  11 April 2024

F.J. Serrano ,
J.E. Pérez-Martín ,
D. Reina ,
I. Navarrete  and
C.M.O. Kapel
F.J. Serrano*
Affiliation:
Laboratory of Parasitology, Facultad de Veterinaria, Universidad de Extremadura, 10071 Cáceres, Spain
J.E. Pérez-Martín
Affiliation:
Laboratory of Parasitology, Facultad de Veterinaria, Universidad de Extremadura, 10071 Cáceres, Spain
D. Reina
Affiliation:
Laboratory of Parasitology, Facultad de Veterinaria, Universidad de Extremadura, 10071 Cáceres, Spain
I. Navarrete
Affiliation:
Laboratory of Parasitology, Facultad de Veterinaria, Universidad de Extremadura, 10071 Cáceres, Spain
C.M.O. Kapel
Affiliation:
Danish Centre for Experimental Parasitology, The Royal Veterinary and Agricultural University, Ridebanevej 3, 1870 Frederiksberg C, Denmark
*
*Author for correspondence. Fax: 00 34 927 25 71 10 E-mail: fserrano@unex.es
Get access Rights & Permissions [Opens in a new window]

Abstract

The muscular distribution of Trichinella spiralis or T. britovi was studied by digestion in 59 experimentally infected pigs and seven wild boars. Crus muscle was the predilection site in 89.3% of 28 heavily infected swine with 146–3634 larvae per gram (lpg), but in 51.6% of middle to light infections (0.005–59 lpg) the basis of the tongue showed higher larval densities than the crus muscle. The basis of the tongue was also the predilection site in 71.4% of wild boars. Highest counts in other muscles were found only in lightly infected pigs. The influence of intensity of infection, host species, and Trichinella species on muscle distribution is discussed.

Information

Type
Research Article
Information
Journal of Helminthology , Volume 73 , Issue 3 , March 1999 , pp. 251 - 254
Copyright
Copyright © Cambridge University Press 1999

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable

References

Christensson, L.L. (1994) Distribution of Trichinella larvae in pork meat comparing low and moderate infections. pp. 559–560 in Campbell, W.C., Pozio, E. & Bruschi, F. (Eds) Trichinellosis . Rome, Istituto Superiore di Sanità Press.Google ScholarPubMed
Franchimont, J.H., van Knapen, F. & Martinez-Fernandez, A.R. (1998) Biological diversity of Trichinella isolates in experimentally infected pigs. pp. 37–41 in Ortega-Pierres et al. (Eds) Trichinellosis . Centro de Investigacion y Estudios Avanzados del Instituto Politecnico Nacional Mexico, Mexico.Google Scholar
Gamble, H.R., Gajadhar, A.A. & Solomon, M.B. (1996) Methods for the detection of trichinellosis in horses. Journal of Food Protection 59, 420–425.CrossRefGoogle ScholarPubMed
Hill, C.H. (1968) Light infections produced in swine dosed with 5 to 100 capsulated larvae of Trichinella spiralis . Journal of Parasitology 54, 1235.CrossRefGoogle ScholarPubMed
Kapel, C.M., Henriksen, S.A., Dietz, H.H., Henriksen, P. & Nansen, P. (1994) A study on the predilection sites of Trichinella spiralis muscle larvae in experimentally infected foxes (Alopex lagopus, Vulpes vulpes) Acta Veterinaria Scandinavica 35, 125–132.CrossRefGoogle Scholar
Kapel, C.M.O., Henriksen, S.A., Berg, T.B. & Nansen, P. (1995) Trichinella infections in arctic foxes from Greenland: studies and reflections on predilection sites of muscle larvae. Journal of Helminthology 69, 325–330.CrossRefGoogle ScholarPubMed
Kapel, C.M.O., Webster, P., Lind, P., Pozio, E., Henriksen, S.A., Murrell, K.D. & Nansen, P. (1998) Trichinella spiralis, T. britovi and T. nativa: infectivity, larval distribution in muscle, and antibody response after experimental infections of pigs. Parasitology Research 84, 264–271.Google Scholar
Köhler, G. (1984) Detecting Trichinella in pigs. Fleischwirtschaft 64, 601–603.Google Scholar
Kotula, A.W., Murrell, K.D., Acosta-Stein, L. & Lamb, L. (1984) Distribution of Trichinella spiralis larvae in selected muscles and organs of experimentally infected swine. Journal of Animal Science 58, 94–98.CrossRefGoogle ScholarPubMed
Kotula, A.W., Rothenberg, P.J., Burge, J.R. & Solomon, M.B. (1988) Distribution of Trichinella spiralis in the diaphragm of experimentally infected swine. Journal of Food Protection 51, 691–695.CrossRefGoogle ScholarPubMed
Lizcano Herrera, J. (1979) Estudio sobre preferente localización de larvas de Trichinella spiralis (Owen,1835) en los músculos del cerdo (Sus scrofa domestica). Revista Ibérica de Parasitología 39, 233–240.Google Scholar
Olsen, B.S., Villella, J.B. & Gould, S.E. (1964) Distribution of Trichinella spiralis in muscles of experimentally infected swine. Journal of Parasitology 50, 489–495.CrossRefGoogle Scholar
Piergili Fioretti, D., Moretti, A., Magi, M., Polidori, G.A. & Casarosa, L. (1994) Experimental infection of wild boar (Sus scrofa) with Trichinella britovi. pp. 162–167 in Campbell, W.C., Pozio, E. & Bruschi, F. (Eds) Trichinellosis . Rome, Istituto Superiore di Sanità Press.Google Scholar
Pozio, E. La, Rosa, G. & Rossi, P. (1989) Trichinella Center. Parasitology Today 5, 169–170.CrossRefGoogle Scholar
Prost, E.K. & Nowakowski, Z. (1990) Detectability of Trichinella spiralis in muscles by the pooled-sample-digestion-method. Fleischwirtschaft 70, 593–595.Google Scholar
Reina, D., Muñóz-Ojeda, M.C., Serrano, F., Molina, J.M. & Navarrete, I. (1996) Experimental trichinellosis in goats. Veterinary Parasitology 62, 125–132.CrossRefGoogle ScholarPubMed
Schad, G.A., Leiby, D.A., Duffy, C.H. & Murrell, K.D. (1985) Swine trichinellosis in New England slaughterhouses. American Journal of Veterinary Research 46, 2008–2010.Google ScholarPubMed
Serrano, F., Pérez, E., Reina, D. & Navarrete, I. (1992) Trichinella strain, pig race and other parasitic infections as factors in the reliability of ELISA for the detection of swine trichinellosis. Parasitology 105, 111–115.CrossRefGoogle ScholarPubMed
Soulé, C., Dupouy-Camet, J., Ancelle, T., Gillet, J.P. & Collobert, C. (1989) Trichinella spiralis larvae in muscles of experimentally infected horses in relation to the antibody response. pp. 275–280 in Tanner, C.E.., Martinez Fernandez, A.R. & Bolas-Fernandez, F. (Eds) Trichinellosis . Madrid, CSIC Press.Google ScholarPubMed
Van Knapen, F., Franchimont, J.H., Garate, T., Henriksen, S.A., Martínez-Fernández, A., Pfeiffer, G., Ring, C., Soulé, C. & Voigt, W.P. (1996) EU experimental study on wild boar trichinellosis. Applied Parasitology 37, 17–22.Google Scholar
Wright, K.A., Matta, I., Hong, H.P. & FLood, N. (1989) Trichinella larvae and the vasculature of the murine diaphragm. pp. 70–75 in Tanner, C.E.., Martinez Fernandez, A.R. & Bolas-Fernandez, F. (Eds) Trichinellosis . Madrid, CSIC Press.Google Scholar
Zimmermann, W.J. (1970) Reproductive potential and muscle distribution of Trichinella spiralis in swine. Journal of the American Veterinary Medicinal Association 156, 770–774.Google ScholarPubMed
Zimmermann, W.J. (1974) The modified pooled sample method for post-slaugther detection of trichinellosis in swine. pp. 539–548 in Kim, C.W. (Ed.) Trichinellosis . New York, Intext.Google Scholar