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Items: 39


The effects of spatial and temporal replicate sampling on eDNA metabarcoding.

Beentjes KK, Speksnijder AGCL, Schilthuizen M, Hoogeveen M, van der Hoorn BB.

PeerJ. 2019 Jul 26;7:e7335. doi: 10.7717/peerj.7335. eCollection 2019.


Microbiomes of gall-inducing copepod crustaceans from the corals Stylophora pistillata (Scleractinia) and Gorgonia ventalina (Alcyonacea).

Shelyakin PV, Garushyants SK, Nikitin MA, Mudrova SV, Berumen M, Speksnijder AGCL, Hoeksema BW, Fontaneto D, Gelfand MS, Ivanenko VN.

Sci Rep. 2018 Aug 1;8(1):11563. doi: 10.1038/s41598-018-29953-y.


Lactobacillus iners-dominated vaginal microbiota is associated with increased susceptibility to Chlamydia trachomatis infection in Dutch women: a case-control study.

van Houdt R, Ma B, Bruisten SM, Speksnijder AGCL, Ravel J, de Vries HJC.

Sex Transm Infect. 2018 Mar;94(2):117-123. doi: 10.1136/sextrans-2017-053133. Epub 2017 Sep 25.


Molecular assessment of bacterial vaginosis by Lactobacillus abundance and species diversity.

Dols JA, Molenaar D, van der Helm JJ, Caspers MP, de Kat Angelino-Bart A, Schuren FH, Speksnijder AG, Westerhoff HV, Richardus JH, Boon ME, Reid G, de Vries HJ, Kort R.

BMC Infect Dis. 2016 Apr 23;16:180. doi: 10.1186/s12879-016-1513-3.


The effect of HIV infection on anal and penile human papillomavirus incidence and clearance: a cohort study among MSM.

Mooij SH, van Santen DK, Geskus RB, van der Sande MA, Coutinho RA, Stolte IG, Snijders PJ, Meijer CJ, Speksnijder AG, de Vries HJ, King AJ, van Eeden A, van der Loeff MF.

AIDS. 2016 Jan 2;30(1):121-32. doi: 10.1097/QAD.0000000000000909.


Rapid and reliable discrimination between Shigella species and Escherichia coli using MALDI-TOF mass spectrometry.

Paauw A, Jonker D, Roeselers G, Heng JM, Mars-Groenendijk RH, Trip H, Molhoek EM, Jansen HJ, van der Plas J, de Jong AL, Majchrzykiewicz-Koehorst JA, Speksnijder AG.

Int J Med Microbiol. 2015 Jun-Aug;305(4-5):446-52. doi: 10.1016/j.ijmm.2015.04.001. Epub 2015 Apr 13.


Chlamydia trachomatis load in population-based screening and STI-clinics: implications for screening policy.

Dirks JA, Wolffs PF, Dukers-Muijrers NH, Brink AA, Speksnijder AG, Hoebe CJ.

PLoS One. 2015 Mar 31;10(3):e0121433. doi: 10.1371/journal.pone.0121433. eCollection 2015.


Urogenital Chlamydia trachomatis strain types, defined by high-resolution multilocus sequence typing, in relation to ethnicity and urogenital symptoms among a young screening population in Amsterdam, The Netherlands.

Versteeg B, Himschoot M, van den Broek IV, Bom RJ, Speksnijder AG, Schim van der Loeff MF, Bruisten SM.

Sex Transm Infect. 2015 Sep;91(6):415-22. doi: 10.1136/sextrans-2014-051790. Epub 2015 Feb 16.


Evaluation of a hepatitis C virus (HCV) antigen assay for routine HCV screening among men who have sex with men infected with HIV.

Vanhommerig JW, van de Laar TJ, Koot M, van Rooijen MS, Schinkel J, Speksnijder AG, Prins M, de Vries HJ, Bruisten SM.

J Virol Methods. 2015 Mar;213:147-50. doi: 10.1016/j.jviromet.2014.11.026. Epub 2014 Dec 18.


Spontaneous pharyngeal Chlamydia trachomatis RNA clearance. A cross-sectional study followed by a cohort study of untreated STI clinic patients in Amsterdam, The Netherlands.

van Rooijen MS, van der Loeff MF, Morré SA, van Dam AP, Speksnijder AG, de Vries HJ.

Sex Transm Infect. 2015 May;91(3):157-64. doi: 10.1136/sextrans-2014-051633. Epub 2014 Sep 18.


HPV seroconversion following anal and penile HPV infection in HIV-negative and HIV-infected MSM.

Mooij SH, Landén O, van der Klis FR, van der Sande MA, de Melker HE, Xiridou M, van Eeden A, Heijman T, Speksnijder AG, Snijders PJ, Schim van der Loeff MF.

Cancer Epidemiol Biomarkers Prev. 2014 Nov;23(11):2455-61. doi: 10.1158/1055-9965.EPI-14-0199. Epub 2014 Aug 28.


No evidence for LGV transmission among heterosexuals in Amsterdam, the Netherlands.

Heiligenberg M, Verweij SP, Speksnijder AG, Morré SA, de Vries HJ, Schim van der Loeff MF.

BMC Res Notes. 2014 Jun 10;7:355. doi: 10.1186/1756-0500-7-355.


Six-month incidence and persistence of oral HPV infection in HIV-negative and HIV-infected men who have sex with men.

Mooij SH, Boot HJ, Speksnijder AG, Meijer CJ, King AJ, Verhagen DW, de Vries HJ, Quint WG, Molijn A, de Koning MN, van der Sande MA, van der Loeff MF.

PLoS One. 2014 Jun 4;9(6):e98955. doi: 10.1371/journal.pone.0098955. eCollection 2014.


Anal, penile, and oral high-risk HPV infections and HPV seropositivity in HIV-positive and HIV-negative men who have sex with men.

van Rijn VM, Mooij SH, Mollers M, Snijders PJ, Speksnijder AG, King AJ, de Vries HJ, van Eeden A, van der Klis FR, de Melker HE, van der Sande MA, van der Loeff MF.

PLoS One. 2014 Mar 20;9(3):e92208. doi: 10.1371/journal.pone.0092208. eCollection 2014.


Oral human papillomavirus infection in HIV-negative and HIV-infected MSM.

Mooij SH, Boot HJ, Speksnijder AG, Stolte IG, Meijer CJ, Snijders PJ, Verhagen DW, King AJ, de Vries HJ, Quint WG, van der Sande MA, Schim van der Loeff MF.

AIDS. 2013 Aug 24;27(13):2117-28. doi: 10.1097/QAD.0b013e328362395c.


Detection of anorectal and cervicovaginal Chlamydia trachomatis infections following azithromycin treatment: prospective cohort study with multiple time-sequential measures of rRNA, DNA, quantitative load and symptoms.

Dukers-Muijrers NH, Speksnijder AG, Morré SA, Wolffs PF, van der Sande MA, Brink AA, van den Broek IV, Werner MI, Hoebe CJ.

PLoS One. 2013 Nov 20;8(11):e81236. doi: 10.1371/journal.pone.0081236. eCollection 2013.


Use of Chlamydia trachomatis high-resolution typing: an extended case study to distinguish recurrent or persistent infection from new infection.

Götz HM, Bom RJ, Wolfers ME, Fennema J, van den Broek IV, Speksnijder AG, Bruisten SM.

Sex Transm Infect. 2014 Mar;90(2):155-60. doi: 10.1136/sextrans-2013-051218. Epub 2013 Nov 14.


Seroepidemiology of high-risk HPV in HIV-negative and HIV-infected MSM: the H2M study.

Mooij SH, van der Klis FR, van der Sande MA, Schepp RM, Speksnijder AG, Bogaards JA, de Melker HE, de Vries HJ, Snijders PJ, van der Loeff MF.

Cancer Epidemiol Biomarkers Prev. 2013 Oct;22(10):1698-708. doi: 10.1158/1055-9965.EPI-13-0460.


Anal and penile high-risk human papillomavirus prevalence in HIV-negative and HIV-infected MSM.

van Aar F, Mooij SH, van der Sande MA, Speksnijder AG, Stolte IG, Meijer CJ, Verhagen DW, King AJ, de Vries HJ, Schim van der Loeff MF.

AIDS. 2013 Nov 28;27(18):2921-31. doi: 10.1097/01.aids.0000432541.67409.3c.


Route of sexual exposure is independently associated with seropositivity to HPV-16 and HPV-18 among clients of an STI clinic in the Netherlands.

Heiligenberg M, Alberts CJ, Waterboer T, Speksnijder AG, De Vries HJ, Pawlita M, Schim van der Loeff MF.

J Infect Dis. 2013 Oct 1;208(7):1081-5. doi: 10.1093/infdis/jit295. Epub 2013 Jul 15.


Urethral lymphogranuloma venereum infections in men with anorectal lymphogranuloma venereum and their partners: the missing link in the current epidemic?

de Vrieze NH, van Rooijen M, Speksnijder AG, de Vries HJ.

Sex Transm Dis. 2013 Aug;40(8):607-8. doi: 10.1097/01.OLQ.0000431359.26583.13.


Evaluation of immune responses to combined hepatitis A and B vaccine in HIV-infected children and children on immunosuppressive medication.

Belderok SM, Sonder GJ, van Rossum M, van Dijk-Hummelman A, Hartwig N, Scherpbier H, Geelen S, Speksnijder AG, Baaten G, van den Hoek A.

Vaccine. 2013 Aug 28;31(38):4156-63. doi: 10.1016/j.vaccine.2013.06.086. Epub 2013 Jul 8.


Screening for hepatitis B and C in first-generation Egyptian migrants living in the Netherlands.

Zuure FR, Bouman J, Martens M, Vanhommerig JW, Urbanus AT, Davidovich U, van Houdt R, Speksnijder AG, Weegink CJ, van den Hoek A, Prins M.

Liver Int. 2013 May;33(5):727-38. doi: 10.1111/liv.12131. Epub 2013 Mar 1.


Recreational drug use during sex and sexually transmitted infections among clients of a city sexually transmitted infections clinic in Amsterdam, the Netherlands.

Heiligenberg M, Wermeling PR, van Rooijen MS, Urbanus AT, Speksnijder AG, Heijman T, Prins M, Coutinho RA, van der Loeff MF.

Sex Transm Dis. 2012 Jul;39(7):518-27. doi: 10.1097/OLQ.0b013e3182515601.


Distinct Neisseria gonorrhoeae transmission networks among men who have sex with men in Amsterdam, The Netherlands.

Heymans R, A Matser A, Bruisten SM, Heijman T, Geskus RB, Speksnijder AG, Davidovich U, de Vries HJ, Coutinho RA, Schim van der Loeff MF.

J Infect Dis. 2012 Aug 15;206(4):596-605. doi: 10.1093/infdis/jis399. Epub 2012 Jun 12.


Unexpectedly high proportion of drug users and men having sex with men who develop chronic hepatitis B infection.

van Houdt R, Bruisten SM, Speksnijder AG, Prins M.

J Hepatol. 2012 Sep;57(3):529-33. doi: 10.1016/j.jhep.2012.04.030. Epub 2012 May 18.


Point-of-care test for detection of urogenital chlamydia in women shows low sensitivity. A performance evaluation study in two clinics in Suriname.

van der Helm JJ, Sabajo LO, Grunberg AW, Morré SA, Speksnijder AG, de Vries HJ.

PLoS One. 2012;7(2):e32122. doi: 10.1371/journal.pone.0032122. Epub 2012 Feb 29.


Low prevalence of asymptomatic sexually transmitted infections in HIV-infected heterosexuals visiting an HIV clinic in the Netherlands.

Heiligenberg M, van der Loeff MF, de Vries HJ, Speksnijder AG, Geerlings SE, Coutinho R, Prins M, Prins JM.

AIDS. 2012 Mar 13;26(5):646-9. doi: 10.1097/QAD.0b013e3283504bbf.


Hepatitis C in the general population of various ethnic origins living in the Netherlands: should non-Western migrants be screened?

Urbanus AT, van de Laar TJ, van den Hoek A, Zuure FR, Speksnijder AG, Baaten GG, Heijman T, Vriend HJ, Op de Coul EL, Coutinho RA, Prins M.

J Hepatol. 2011 Dec;55(6):1207-14. doi: 10.1016/j.jhep.2011.02.028. Epub 2011 Apr 13.


Anal lymphogranuloma venereum infection screening with IgA anti-Chlamydia trachomatis-specific major outer membrane protein serology.

de Vries HJ, Smelov V, Ouburg S, Pleijster J, Geskus RB, Speksnijder AG, Fennema JS, Morré SA.

Sex Transm Dis. 2010 Dec;37(12):789-95. doi: 10.1097/OLQ.0b013e3181e50671.


Isolation and partial characterization of bacterial strains on low organic carbon medium from soils fertilized with different organic amendments.

Senechkin IV, Speksnijder AG, Semenov AM, van Bruggen AH, van Overbeek LS.

Microb Ecol. 2010 Nov;60(4):829-39. doi: 10.1007/s00248-010-9670-1. Epub 2010 Apr 27.


Accurate quantification of microorganisms in PCR-inhibiting environmental DNA extracts by a novel internal amplification control approach using Biotrove OpenArrays.

van Doorn R, Klerks MM, van Gent-Pelzer MP, Speksnijder AG, Kowalchuk GA, Schoen CD.

Appl Environ Microbiol. 2009 Nov;75(22):7253-60. doi: 10.1128/AEM.00796-09. Epub 2009 Oct 2.


Delayed microbial cure of lymphogranuloma venereum proctitis with doxycycline treatment.

de Vries HJ, Smelov V, Middelburg JG, Pleijster J, Speksnijder AG, Morré SA.

Clin Infect Dis. 2009 Mar 1;48(5):e53-6. doi: 10.1086/597011.


Niche separation of ammonia-oxidizing bacteria across a tidal freshwater marsh.

Laanbroek HJ, Speksnijder AG.

Environ Microbiol. 2008 Nov;10(11):3017-25. doi: 10.1111/j.1462-2920.2008.01655.x. Epub 2008 May 9.


Finding the needles in the metagenome haystack.

Kowalchuk GA, Speksnijder AG, Zhang K, Goodman RM, van Veen JA.

Microb Ecol. 2007 Apr;53(3):475-85. Epub 2007 Mar 8.


Spatiotemporal Stability of an Ammonia-Oxidizing Community in a Nitrogen-Saturated Forest Soil.

Laverman AM, Speksnijder AG, Braster M, Kowalchuk GA, Verhoef HA, Van Verseveld HW.

Microb Ecol. 2001 Jul;42(1):35-45.


Microvariation artifacts introduced by PCR and cloning of closely related 16S rRNA gene sequences.

Speksnijder AG, Kowalchuk GA, De Jong S, Kline E, Stephen JR, Laanbroek HJ.

Appl Environ Microbiol. 2001 Jan;67(1):469-72.


Recovery of a Nitrosomonas-like 16S rDNA sequence group from freshwater habitats.

Speksnijder AG, Kowalchuk GA, Roest K, Laanbroek HJ.

Syst Appl Microbiol. 1998 Jun;21(2):321-30.


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