Johannes C Romijn
Overview
Explore the profile of Johannes C Romijn including associated specialties, affiliations and a list of published articles.
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Articles
11
Citations
257
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Recent Articles
1.
Smit M, Romijn J, Wildhagen M, Veldhoven J, Weber R, Dohle G
J Urol
. 2012 Dec;
189(1 Suppl):S146-50.
PMID: 23234621
Purpose: We prospectively evaluated changes in sperm chromatin structure in infertile patients before and after surgical repair of varicocele, and the impact on the pregnancy rate. Materials And Methods: Included...
2.
Smit M, Wissenburg O, Romijn J, Dohle G
J Urol
. 2009 Dec;
183(2):662-5.
PMID: 20018311
Purpose: We evaluated sperm DNA fragmentation in patients with vasectomy reversal and its prognostic value to determine spontaneous and assisted reproductive technique pregnancy rates. Materials And Methods: We prospectively assessed...
3.
Smit M, Romijn J, Wildhagen M, Weber R, Dohle G
Fertil Steril
. 2009 Dec;
94(5):1748-52.
PMID: 20004379
Objective: To establish the diagnostic value of sperm chromatin structure assessment for the evaluation of male factor infertility, in addition to conventional andrological workup. Design: Cross-sectional controlled study. Setting: A...
4.
Smit M, Romijn J, Wildhagen M, Veldhoven J, Weber R, Dohle G
J Urol
. 2009 Nov;
183(1):270-4.
PMID: 19913801
Purpose: We prospectively evaluated changes in sperm chromatin structure in infertile patients before and after surgical repair of varicocele, and the impact on the pregnancy rate. Materials And Methods: Included...
5.
van Casteren N, Boellaard W, Romijn J, Dohle G
Int J Androl
. 2009 Jun;
33(1):73-9.
PMID: 19538481
Male patients diagnosed with cancer are often referred for semen cryopreservation before gonadotoxic treatment but often have low semen quality. The aim of this study was to evaluate which type...
6.
Boxmeer J, Smit M, Utomo E, Romijn J, Eijkemans M, Lindemans J, et al.
Fertil Steril
. 2008 Aug;
92(2):548-56.
PMID: 18722602
Objective: To determine associations between vitamin B status, homocysteine (tHcy), semen parameters, and sperm DNA damage. Design: Observational study. Setting: A tertiary referral fertility clinic. Patient(s): Two hundred fifty-one men...
7.
Boxmeer J, Smit M, Weber R, Lindemans J, Romijn J, Eijkemans M, et al.
J Androl
. 2007 Feb;
28(4):521-7.
PMID: 17287458
Mild hyperhomocysteinemia is caused by B vitamin deficiencies. We hypothesize that these biochemical derangements detrimentally affect spermatogenesis. Therefore, the aim of this study was to investigate the folate, cobalamin, pyridoxine,...
8.
Marques R, Erkens-Schulze S, de Ridder C, Hermans K, Waltering K, Visakorpi T, et al.
Int J Cancer
. 2005 May;
117(2):221-9.
PMID: 15900601
To study the mechanisms whereby androgen-dependent tumors relapse in patients undergoing androgen blockade, we developed a novel progression model for prostate cancer. The PC346C cell line, established from a transurethral...
9.
Schepers M, Asselman M, Duim R, Romijn J, Schroder F, Verkoelen C
Nephron Exp Nephrol
. 2003 Aug;
94(3):e103-12.
PMID: 12902620
Background/aim: Retention of crystals in the kidney ultimately leads to renal stone formation. Hyaluronan (HA) has been identified as binding molecule for calcium oxalate monohydrate crystals. The association of high...
10.
Schepers M, Duim R, Asselman M, Romijn J, Schroder F, Verkoelen C
Kidney Int
. 2003 Jul;
64(2):493-500.
PMID: 12846744
Background: Crystal retention in the kidney is caused by the interaction between crystals and the cells lining the renal tubules. These interactions involve crystal attachment, followed by internalization or not....