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Items: 1 to 50 of 60

1.

Spectroscopic monitoring of transport processes during loading of ovarian tissue with cryoprotective solutions.

Han J, Sydykov B, Yang H, Sieme H, Oldenhof H, Wolkers WF.

Sci Rep. 2019 Oct 30;9(1):15577. doi: 10.1038/s41598-019-51903-5.

2.

Investigating Sex Differences in Emotion Recognition, Learning, and Regulation Among Youths With Conduct Disorder.

Kohls G, Baumann S, Gundlach M, Scharke W, Bernhard A, Martinelli A, Ackermann K, Kersten L, Prätzlich M, Oldenhof H, Jansen L, van den Boogaard L, Smaragdi A, Gonzalez-Madruga K, Cornwell H, Rogers JC, Pauli R, Clanton R, Baker R, Bigorra A, Kerexeta-Lizeaga I, Sesma-Pardo E, Aguirregomoscorta-Menéndez F, Siklósi R, Dochnal R, Kalogerakis Z, Pirlympou M, Papadakos L, Dikeos D, Hervas A, Herpertz-Dahlmann B, Fernández-Rivas A, Popma A, Stadler C, De Brito SA, Blair JR, Freitag CM, Fairchild G, Konrad K.

J Am Acad Child Adolesc Psychiatry. 2020 Feb;59(2):263-273. doi: 10.1016/j.jaac.2019.04.003. Epub 2019 Apr 23.

PMID:
31026574
3.

Relational Aggression in Adolescents with Conduct Disorder: Sex Differences and Behavioral Correlates.

Ackermann K, Kirchner M, Bernhard A, Martinelli A, Anomitri C, Baker R, Baumann S, Dochnal R, Fernandez-Rivas A, Gonzalez-Madruga K, Herpertz-Dahlmann B, Hervas A, Jansen L, Kapornai K, Kersten L, Kohls G, Limprecht R, Lazaratou H, McLaughlin A, Oldenhof H, Rogers JC, Siklósi R, Smaragdi A, Vivanco-Gonzalez E, Stadler C, Fairchild G, Popma A, De Brito SA, Konrad K, Freitag CM.

J Abnorm Child Psychol. 2019 Oct;47(10):1625-1637. doi: 10.1007/s10802-019-00541-6.

PMID:
30949882
4.

Spectral fingerprinting of decellularized heart valve scaffolds.

Vásquez-Rivera A, Oldenhof H, Hilfiker A, Wolkers WF.

Spectrochim Acta A Mol Biomol Spectrosc. 2019 May 5;214:95-102. doi: 10.1016/j.saa.2019.02.006. Epub 2019 Feb 5.

PMID:
30769156
5.

Factors Affecting the Membrane Permeability Barrier Function of Cells during Preservation Technologies.

Wolkers WF, Oldenhof H, Tang F, Han J, Bigalk J, Sieme H.

Langmuir. 2019 Jun 11;35(23):7520-7528. doi: 10.1021/acs.langmuir.8b02852. Epub 2018 Dec 13.

PMID:
30501184
6.

Use of sucrose to diminish pore formation in freeze-dried heart valves.

Vásquez-Rivera A, Oldenhof H, Dipresa D, Goecke T, Kouvaka A, Will F, Haverich A, Korossis S, Hilfiker A, Wolkers WF.

Sci Rep. 2018 Aug 28;8(1):12982. doi: 10.1038/s41598-018-31388-4.

7.

Storage stability of liposomes stored at elevated subzero temperatures in DMSO/sucrose mixtures.

Sydykov B, Oldenhof H, Sieme H, Wolkers WF.

PLoS One. 2018 Jul 5;13(7):e0199867. doi: 10.1371/journal.pone.0199867. eCollection 2018.

8.

Effects of mares' age and day of gestation on efficacy of transvaginal ultrasound-guided twin reduction.

Rau J, Tiedemann D, Sielhorst J, Tönissen A, Burger D, Martinsson G, Rohn K, Oldenhof H, Sieme H.

Tierarztl Prax Ausg G Grosstiere Nutztiere. 2018 Jun;46(3):172-177. doi: 10.15653/TPG-170741. Epub 2018 Jun 14.

PMID:
29902817
9.

Simultaneous monitoring of different vitrification solution components permeating into tissues.

Vásquez-Rivera A, Sommer KK, Oldenhof H, Higgins AZ, Brockbank KGM, Hilfiker A, Wolkers WF.

Analyst. 2018 Jan 15;143(2):420-428. doi: 10.1039/c7an01576c.

PMID:
29236110
10.

Community Violence Exposure and Conduct Problems in Children and Adolescents with Conduct Disorder and Healthy Controls.

Kersten L, Vriends N, Steppan M, Raschle NM, Praetzlich M, Oldenhof H, Vermeiren R, Jansen L, Ackermann K, Bernhard A, Martinelli A, Gonzalez-Madruga K, Puzzo I, Wells A, Rogers JC, Clanton R, Baker RH, Grisley L, Baumann S, Gundlach M, Kohls G, Gonzalez-Torres MA, Sesma-Pardo E, Dochnal R, Lazaratou H, Kalogerakis Z, Bigorra Gualba A, Smaragdi A, Siklósi R, Dikeos D, Hervás A, Fernández-Rivas A, De Brito SA, Konrad K, Herpertz-Dahlmann B, Fairchild G, Freitag CM, Popma A, Kieser M, Stadler C.

Front Behav Neurosci. 2017 Nov 6;11:219. doi: 10.3389/fnbeh.2017.00219. eCollection 2017.

11.

Freezing-induced uptake of disaccharides for preservation of chromatin in freeze-dried stallion sperm during accelerated aging.

Oldenhof H, Zhang M, Narten K, Bigalk J, Sydykov B, Wolkers WF, Sieme H.

Biol Reprod. 2017 Jan 1;97(6):892-901. doi: 10.1093/biolre/iox142.

PMID:
29121172
12.

Membrane permeabilization of phosphatidylcholine liposomes induced by cryopreservation and vitrification solutions.

Sydykov B, Oldenhof H, de Oliveira Barros L, Sieme H, Wolkers WF.

Biochim Biophys Acta Biomembr. 2018 Feb;1860(2):467-474. doi: 10.1016/j.bbamem.2017.10.031. Epub 2017 Oct 31.

13.

Testicular volumetry and prediction of daily sperm output in stallions by orchidometry and two- and three-dimensional sonography.

Pricking S, Bollwein H, Spilker K, Martinsson G, Schweizer A, Thomas S, Oldenhof H, Sieme H.

Theriogenology. 2017 Dec;104:149-155. doi: 10.1016/j.theriogenology.2017.08.015. Epub 2017 Aug 19.

PMID:
28846911
14.

Stallion Sperm Cryopreservation Using Various Permeating Agents: Interplay Between Concentration and Cooling Rate.

Oldenhof H, Bigalk J, Hettel C, de Oliveira Barros L, Sydykov B, Bajcsy ÁC, Sieme H, Wolkers WF.

Biopreserv Biobank. 2017 Oct;15(5):422-431. doi: 10.1089/bio.2017.0061. Epub 2017 Aug 14.

PMID:
28805449
15.

Freeze-drying of mammalian cells using trehalose: preservation of DNA integrity.

Zhang M, Oldenhof H, Sydykov B, Bigalk J, Sieme H, Wolkers WF.

Sci Rep. 2017 Jul 24;7(1):6198. doi: 10.1038/s41598-017-06542-z.

16.

Erratum to: START NOW - a comprehensive skills training programme for female adolescents with oppositional defiant and conduct disorders: study protocol for a clusterrandomised controlled trial.

Kersten L, Prätzlich M, Mannstadt S, Ackermann K, Kohls G, Oldenhof H, Saure D, Krieger K, Herpertz-Dahlmann B, Popma A, Freitag CM, Trestman RL, Stadler C.

Trials. 2017 Mar 2;18(1):95. doi: 10.1186/s13063-017-1817-7. No abstract available.

17.

Hydrogen Bonding Interactions and Enthalpy Relaxation in Sugar/Protein Glasses.

Sydykov B, Oldenhof H, Sieme H, Wolkers WF.

J Pharm Sci. 2017 Mar;106(3):761-769. doi: 10.1016/j.xphs.2016.11.003. Epub 2016 Dec 4.

PMID:
27923492
18.

START NOW - a comprehensive skills training programme for female adolescents with oppositional defiant and conduct disorders: study protocol for a cluster-randomised controlled trial.

Kersten L, Prätzlich M, Mannstadt S, Ackermann K, Kohls G, Oldenhof H, Saure D, Krieger K, Herpertz-Dahlmann B, Popma A, Freitag CM, Trestman RL, Stadler C.

Trials. 2016 Dec 1;17(1):568. Erratum in: Trials. 2017 Mar 2;18(1):95.

19.

Combining endocytic and freezing-induced trehalose uptake for cryopreservation of mammalian cells.

Zhang M, Oldenhof H, Sieme H, Wolkers WF.

Biotechnol Prog. 2017 Jan;33(1):229-235. doi: 10.1002/btpr.2399. Epub 2016 Nov 21.

PMID:
27802564
20.

Induced sub-lethal oxidative damage affects osmotic tolerance and cryosurvival of spermatozoa.

Ertmer F, Oldenhof H, Schütze S, Rohn K, Wolkers WF, Sieme H.

Reprod Fertil Dev. 2017 Sep;29(9):1739-1750. doi: 10.1071/RD16183.

PMID:
27755962
21.

Identification of vessel degeneration and endometrosis in the equine endometrium, using narrow-band imaging hysteroscopy.

Otzen H, Sieme H, Oldenhof H, Ertmer F, Kehr A, Rode K, Klose K, Rohn K, Schoon HA, Meinecke B.

Theriogenology. 2016 Oct 1;86(6):1445-1452. doi: 10.1016/j.theriogenology.2016.05.002. Epub 2016 May 7.

PMID:
27264739
22.

Freezing-induced uptake of trehalose into mammalian cells facilitates cryopreservation.

Zhang M, Oldenhof H, Sieme H, Wolkers WF.

Biochim Biophys Acta. 2016 Jun;1858(6):1400-9. doi: 10.1016/j.bbamem.2016.03.020. Epub 2016 Mar 18.

23.

Mode of action of cryoprotectants for sperm preservation.

Sieme H, Oldenhof H, Wolkers WF.

Anim Reprod Sci. 2016 Jun;169:2-5. doi: 10.1016/j.anireprosci.2016.02.004. Epub 2016 Feb 3. Review.

PMID:
26936658
24.

Fourier transform infrared spectroscopic analysis of sperm chromatin structure and DNA stability.

Oldenhof H, Schütze S, Wolkers WF, Sieme H.

Andrology. 2016 May;4(3):430-41. doi: 10.1111/andr.12166. Epub 2016 Feb 24.

25.

Equine endometrial vascular pattern changes during the estrous cycle examined by Narrow Band Imaging hysteroscopy.

Otzen H, Sieme H, Oldenhof H, Kassens A, Ertmer F, Rode K, Müller K, Klose K, Rohn K, Schoon HA, Meinecke B.

Anim Reprod Sci. 2016 Mar;166:80-9. doi: 10.1016/j.anireprosci.2016.01.006. Epub 2016 Jan 6.

PMID:
26791330
26.

O-GlcNAcylation of master growth repressor DELLA by SECRET AGENT modulates multiple signaling pathways in Arabidopsis.

Zentella R, Hu J, Hsieh WP, Matsumoto PA, Dawdy A, Barnhill B, Oldenhof H, Hartweck LM, Maitra S, Thomas SG, Cockrell S, Boyce M, Shabanowitz J, Hunt DF, Olszewski NE, Sun TP.

Genes Dev. 2016 Jan 15;30(2):164-76. doi: 10.1101/gad.270587.115.

27.

Sperm Membrane Behaviour during Cooling and Cryopreservation.

Sieme H, Oldenhof H, Wolkers WF.

Reprod Domest Anim. 2015 Sep;50 Suppl 3:20-6. doi: 10.1111/rda.12594. Review.

PMID:
26382025
28.

Comparison of 2 Dosages of Intraarticular Triamcinolone for the Treatment of Knee Arthritis: Results of a 12-week Randomized Controlled Clinical Trial.

Popma JW, Snel FW, Haagsma CJ, Brummelhuis-Visser P, Oldenhof HG, van der Palen J, van de Laar MA.

J Rheumatol. 2015 Oct;42(10):1865-8. doi: 10.3899/jrheum.141630. Epub 2015 Aug 1.

PMID:
26233499
29.

Sucrose Diffusion in Decellularized Heart Valves for Freeze-Drying.

Wang S, Oldenhof H, Goecke T, Ramm R, Harder M, Haverich A, Hilfiker A, Wolkers WF.

Tissue Eng Part C Methods. 2015 Sep;21(9):922-31. doi: 10.1089/ten.TEC.2014.0681. Epub 2015 May 4.

PMID:
25809201
30.

Tolerance of spermatozoa to hypotonic stress: role of membrane fluidity and correlation with cryosurvival.

Oldenhof H, Heutelbeck A, Blässe AK, Bollwein H, Martinsson G, Wolkers WF, Sieme H.

Reprod Fertil Dev. 2015 Jan;27(2):285-93. doi: 10.1071/RD13177.

PMID:
25482034
31.

Sperm cleanup and centrifugation processing for cryopreservation.

Sieme H, Oldenhof H.

Methods Mol Biol. 2015;1257:343-52. doi: 10.1007/978-1-4939-2193-5_16.

PMID:
25428016
32.

Cryopreservation of semen from domestic livestock.

Sieme H, Oldenhof H.

Methods Mol Biol. 2015;1257:277-87. doi: 10.1007/978-1-4939-2193-5_10.

PMID:
25428010
33.

Use of in situ Fourier transform infrared spectroscopy to study freezing and drying of cells.

Wolkers WF, Oldenhof H.

Methods Mol Biol. 2015;1257:147-61. doi: 10.1007/978-1-4939-2193-5_5.

PMID:
25428005
34.

Use of density centrifugation for delayed cryopreservation of stallion sperm: perform sperm selection directly after collection or after storage?

Heutelbeck A, Oldenhof H, Rohn K, Martinsson G, Morrell JM, Sieme H.

Reprod Domest Anim. 2015 Feb;50(1):76-83. doi: 10.1111/rda.12451. Epub 2014 Nov 15.

PMID:
25400025
35.

Protein stability in stored decellularized heart valve scaffolds and diffusion kinetics of protective molecules.

Wang S, Oldenhof H, Dai X, Haverich A, Hilfiker A, Harder M, Wolkers WF.

Biochim Biophys Acta. 2014 Feb;1844(2):430-8. doi: 10.1016/j.bbapap.2013.11.016. Epub 2013 Dec 7.

PMID:
24321313
36.

[Factors affecting pregnancy rates in the German Thoroughbred Breed].

Ewert M, Böröcz J, Uphaus H, Oldenhof H, Distl O, Sieme H.

Tierarztl Prax Ausg G Grosstiere Nutztiere. 2013;41(3):147-52. German.

PMID:
23765316
37.

The specific response to capacitating stimuli is a sensitive indicator of chilling injury in hypothermically stored boar spermatozoa.

Schmid S, Henning H, Oldenhof H, Wolkers WF, Petrunkina AM, Waberski D.

Andrology. 2013 May;1(3):376-86. doi: 10.1111/j.2047-2927.2013.00045.x. Epub 2013 Feb 21.

38.

Osmotic stress and membrane phase changes during freezing of stallion sperm: mode of action of cryoprotective agents.

Oldenhof H, Gojowsky M, Wang S, Henke S, Yu C, Rohn K, Wolkers WF, Sieme H.

Biol Reprod. 2013 Mar 21;88(3):68. doi: 10.1095/biolreprod.112.104661. Print 2013 Mar.

PMID:
23325813
39.

Cryopreservation of platelets using trehalose: the role of membrane phase behavior during freezing.

Gläfke C, Akhoondi M, Oldenhof H, Sieme H, Wolkers WF.

Biotechnol Prog. 2012 Sep-Oct;28(5):1347-54. doi: 10.1002/btpr.1600. Epub 2012 Sep 18.

PMID:
22837111
40.

Oxidative DNA damage in human sperm can be detected by Raman microspectroscopy.

Sánchez V, Redmann K, Wistuba J, Wübbeling F, Burger M, Oldenhof H, Wolkers WF, Kliesch S, Schlatt S, Mallidis C.

Fertil Steril. 2012 Nov;98(5):1124-9.e1-3. doi: 10.1016/j.fertnstert.2012.07.1059. Epub 2012 Jul 24.

PMID:
22835447
41.

Freezing-induced cellular and membrane dehydration in the presence of cryoprotective agents.

Akhoondi M, Oldenhof H, Sieme H, Wolkers WF.

Mol Membr Biol. 2012 Sep;29(6):197-206. doi: 10.3109/09687688.2012.699106. Epub 2012 Jul 26.

PMID:
22830958
42.

Osmotic tolerance and intracellular ion concentrations of bovine sperm are affected by cryopreservation.

Blässe AK, Oldenhof H, Ekhlasi-Hundrieser M, Wolkers WF, Sieme H, Bollwein H.

Theriogenology. 2012 Oct 1;78(6):1312-20. doi: 10.1016/j.theriogenology.2012.05.029. Epub 2012 Jul 21.

PMID:
22819283
43.

Iodixanol density gradient centrifugation for selecting stallion sperm for cold storage and cryopreservation.

Stuhtmann G, Oldenhof H, Peters P, Klewitz J, Martinsson G, Sieme H.

Anim Reprod Sci. 2012 Aug;133(3-4):184-90. doi: 10.1016/j.anireprosci.2012.06.017. Epub 2012 Jun 27.

PMID:
22784972
44.

Membrane phase behavior during cooling of stallion sperm and its correlation with freezability.

Oldenhof H, Friedel K, Akhoondi M, Gojowsky M, Wolkers WF, Sieme H.

Mol Membr Biol. 2012 May-Jun;29(3-4):95-106. doi: 10.3109/09687688.2012.674161. Epub 2012 Apr 5.

PMID:
22480267
45.

Liposomes for cryopreservation of bovine sperm.

Röpke T, Oldenhof H, Leiding C, Sieme H, Bollwein H, Wolkers WF.

Theriogenology. 2011 Nov;76(8):1465-72. doi: 10.1016/j.theriogenology.2011.06.015. Epub 2011 Aug 6.

PMID:
21820724
46.

Osmotic properties of stallion sperm subpopulations determined by simultaneous assessment of cell volume and viability.

Oldenhof H, Blässe AK, Wolkers WF, Bollwein H, Sieme H.

Theriogenology. 2011 Jul 15;76(2):386-91. doi: 10.1016/j.theriogenology.2011.02.027. Epub 2011 Apr 15.

PMID:
21497391
47.

Optimal concentrations of cryoprotective agents for semen from stallions that are classified 'good' or 'poor' for freezing.

Hoffmann N, Oldenhof H, Morandini C, Rohn K, Sieme H.

Anim Reprod Sci. 2011 May;125(1-4):112-8. doi: 10.1016/j.anireprosci.2011.03.001. Epub 2011 Mar 15.

PMID:
21470802
48.

Membrane hydraulic permeability changes during cooling of mammalian cells.

Akhoondi M, Oldenhof H, Stoll C, Sieme H, Wolkers WF.

Biochim Biophys Acta. 2011 Mar;1808(3):642-8. doi: 10.1016/j.bbamem.2010.11.021. Epub 2010 Nov 30.

49.

Dehydrating phospholipid vesicles measured in real-time using ATR Fourier transform infrared spectroscopy.

Wolkers WF, Oldenhof H, Glasmacher B.

Cryobiology. 2010 Aug;61(1):108-14. doi: 10.1016/j.cryobiol.2010.06.001. Epub 2010 Jun 8.

PMID:
20566369
50.

Membrane permeability parameters for freezing of stallion sperm as determined by Fourier transform infrared spectroscopy.

Oldenhof H, Friedel K, Sieme H, Glasmacher B, Wolkers WF.

Cryobiology. 2010 Aug;61(1):115-22. doi: 10.1016/j.cryobiol.2010.06.002. Epub 2010 Jun 8.

PMID:
20553897

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