Intrauterine inoculation of minipigs with Chlamydia trachomatis during diestrus establishes a longer lasting infection compared to vaginal inoculation during estrus

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Standard

Intrauterine inoculation of minipigs with Chlamydia trachomatis during diestrus establishes a longer lasting infection compared to vaginal inoculation during estrus. / Lorenzen, Emma; Follmann, Frank; Secher, Jan O.; Goericke-Pesch, Sandra Kathrin; Hansen, Mette S.; Zakariassen, Hannah; Olsen, Anja W.; Andersen, Peter; Jungersen, Gregers; Agerholm, Jørgen S.

I: Microbes and Infection, Bind 19, Nr. 6, 2017, s. 334-342.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Lorenzen, E, Follmann, F, Secher, JO, Goericke-Pesch, SK, Hansen, MS, Zakariassen, H, Olsen, AW, Andersen, P, Jungersen, G & Agerholm, JS 2017, 'Intrauterine inoculation of minipigs with Chlamydia trachomatis during diestrus establishes a longer lasting infection compared to vaginal inoculation during estrus', Microbes and Infection, bind 19, nr. 6, s. 334-342. https://doi.org/10.1016/j.micinf.2017.01.008

APA

Lorenzen, E., Follmann, F., Secher, J. O., Goericke-Pesch, S. K., Hansen, M. S., Zakariassen, H., Olsen, A. W., Andersen, P., Jungersen, G., & Agerholm, J. S. (2017). Intrauterine inoculation of minipigs with Chlamydia trachomatis during diestrus establishes a longer lasting infection compared to vaginal inoculation during estrus. Microbes and Infection, 19(6), 334-342. https://doi.org/10.1016/j.micinf.2017.01.008

Vancouver

Lorenzen E, Follmann F, Secher JO, Goericke-Pesch SK, Hansen MS, Zakariassen H o.a. Intrauterine inoculation of minipigs with Chlamydia trachomatis during diestrus establishes a longer lasting infection compared to vaginal inoculation during estrus. Microbes and Infection. 2017;19(6):334-342. https://doi.org/10.1016/j.micinf.2017.01.008

Author

Lorenzen, Emma ; Follmann, Frank ; Secher, Jan O. ; Goericke-Pesch, Sandra Kathrin ; Hansen, Mette S. ; Zakariassen, Hannah ; Olsen, Anja W. ; Andersen, Peter ; Jungersen, Gregers ; Agerholm, Jørgen S. / Intrauterine inoculation of minipigs with Chlamydia trachomatis during diestrus establishes a longer lasting infection compared to vaginal inoculation during estrus. I: Microbes and Infection. 2017 ; Bind 19, Nr. 6. s. 334-342.

Bibtex

@article{4cc1fe7bdcfa422ca38bfd783f6d1cd2,
title = "Intrauterine inoculation of minipigs with Chlamydia trachomatis during diestrus establishes a longer lasting infection compared to vaginal inoculation during estrus",
abstract = "Advanced animal models, such as minipigs, are needed for the development of a globally requested human Chlamydia vaccine. Previous studies have shown that vaginal inoculation of sexually mature G{\"o}ttingen minipigs with Chlamydia trachomatis resulted in an infection lasting only 3–5 days.The aim of this study was to evaluate the effect of targeting the upper porcine genital tract by transcervical and transabdominal intrauterine inoculation, compared to previously performed vaginal inoculation. Furthermore, we investigated the effect of the hormonal cycle, estrus vs. diestrus, on the establishment of a C. trachomatis infection in the minipig.Targeting the upper genital tract (transcervical inoculation) resulted in a longer lasting infection (at least 7 days) compared to vaginal inoculation (3–5 days). When comparing intrauterine inoculation during estrus and diestrus, inoculation during diestrus resulted in a longer lasting infection (at least 10 days) compared to estrus (3–5 days). Furthermore, we found a significant C. trachomatis specific IFN-γ response in pigs inoculated during estrus correlating with the accelerated clearance of infection in these pigs.These findings suggest that for implementation of an optimal model of C. trachomatis in minipigs, inoculation should bypass the cervix and preferable be performed during diestrus.",
keywords = "Chlamydia trachomatis, Minipig model, Sexually transmitted disease",
author = "Emma Lorenzen and Frank Follmann and Secher, {Jan O.} and Goericke-Pesch, {Sandra Kathrin} and Hansen, {Mette S.} and Hannah Zakariassen and Olsen, {Anja W.} and Peter Andersen and Gregers Jungersen and Agerholm, {J{\o}rgen S.}",
year = "2017",
doi = "10.1016/j.micinf.2017.01.008",
language = "English",
volume = "19",
pages = "334--342",
journal = "Microbes and Infection",
issn = "1286-4579",
publisher = "Elsevier Masson",
number = "6",

}

RIS

TY - JOUR

T1 - Intrauterine inoculation of minipigs with Chlamydia trachomatis during diestrus establishes a longer lasting infection compared to vaginal inoculation during estrus

AU - Lorenzen, Emma

AU - Follmann, Frank

AU - Secher, Jan O.

AU - Goericke-Pesch, Sandra Kathrin

AU - Hansen, Mette S.

AU - Zakariassen, Hannah

AU - Olsen, Anja W.

AU - Andersen, Peter

AU - Jungersen, Gregers

AU - Agerholm, Jørgen S.

PY - 2017

Y1 - 2017

N2 - Advanced animal models, such as minipigs, are needed for the development of a globally requested human Chlamydia vaccine. Previous studies have shown that vaginal inoculation of sexually mature Göttingen minipigs with Chlamydia trachomatis resulted in an infection lasting only 3–5 days.The aim of this study was to evaluate the effect of targeting the upper porcine genital tract by transcervical and transabdominal intrauterine inoculation, compared to previously performed vaginal inoculation. Furthermore, we investigated the effect of the hormonal cycle, estrus vs. diestrus, on the establishment of a C. trachomatis infection in the minipig.Targeting the upper genital tract (transcervical inoculation) resulted in a longer lasting infection (at least 7 days) compared to vaginal inoculation (3–5 days). When comparing intrauterine inoculation during estrus and diestrus, inoculation during diestrus resulted in a longer lasting infection (at least 10 days) compared to estrus (3–5 days). Furthermore, we found a significant C. trachomatis specific IFN-γ response in pigs inoculated during estrus correlating with the accelerated clearance of infection in these pigs.These findings suggest that for implementation of an optimal model of C. trachomatis in minipigs, inoculation should bypass the cervix and preferable be performed during diestrus.

AB - Advanced animal models, such as minipigs, are needed for the development of a globally requested human Chlamydia vaccine. Previous studies have shown that vaginal inoculation of sexually mature Göttingen minipigs with Chlamydia trachomatis resulted in an infection lasting only 3–5 days.The aim of this study was to evaluate the effect of targeting the upper porcine genital tract by transcervical and transabdominal intrauterine inoculation, compared to previously performed vaginal inoculation. Furthermore, we investigated the effect of the hormonal cycle, estrus vs. diestrus, on the establishment of a C. trachomatis infection in the minipig.Targeting the upper genital tract (transcervical inoculation) resulted in a longer lasting infection (at least 7 days) compared to vaginal inoculation (3–5 days). When comparing intrauterine inoculation during estrus and diestrus, inoculation during diestrus resulted in a longer lasting infection (at least 10 days) compared to estrus (3–5 days). Furthermore, we found a significant C. trachomatis specific IFN-γ response in pigs inoculated during estrus correlating with the accelerated clearance of infection in these pigs.These findings suggest that for implementation of an optimal model of C. trachomatis in minipigs, inoculation should bypass the cervix and preferable be performed during diestrus.

KW - Chlamydia trachomatis

KW - Minipig model

KW - Sexually transmitted disease

U2 - 10.1016/j.micinf.2017.01.008

DO - 10.1016/j.micinf.2017.01.008

M3 - Journal article

C2 - 28189786

AN - SCOPUS:85013360333

VL - 19

SP - 334

EP - 342

JO - Microbes and Infection

JF - Microbes and Infection

SN - 1286-4579

IS - 6

ER -

ID: 179052933