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Items: 1 to 50 of 53

1.

Additional factors to consider while providing humidification support to neonates.

de Klerk A, Karim HMR, Esquinas AM.

Acta Paediatr. 2019 Feb;108(2):379. doi: 10.1111/apa.14539. Epub 2018 Sep 8. No abstract available.

PMID:
30118551
2.

Dysregulation of serum gamma interferon levels in vascular chronic Q Fever patients provides insights into disease pathogenesis.

Pennings JL, Kremers MN, Hodemaekers HM, Hagenaars JC, Koning OH, Renders NH, Hermans MH, de Klerk A, Notermans DW, Wever PC, Janssen R.

Clin Vaccine Immunol. 2015 Jun;22(6):664-71. doi: 10.1128/CVI.00078-15. Epub 2015 Apr 29.

3.

Single nucleotide polymorphisms in immune response genes in acute Q fever cases with differences in self-reported symptoms.

Wielders CC, Hackert VH, Schimmer B, Hodemaekers HM, de Klerk A, Hoebe CJ, Schneeberger PM, van Duynhoven YT, Janssen R.

Eur J Clin Microbiol Infect Dis. 2015 May;34(5):943-50. doi: 10.1007/s10096-014-2310-9. Epub 2015 Jan 11.

PMID:
25577174
4.

Distinct gene expression responses of two anticonvulsant drugs in a novel human embryonic stem cell based neural differentiation assay protocol.

Schulpen SH, de Jong E, de la Fonteyne LJ, de Klerk A, Piersma AH.

Toxicol In Vitro. 2015 Apr;29(3):449-57. doi: 10.1016/j.tiv.2014.12.001. Epub 2014 Dec 15.

PMID:
25524013
5.

Effects of prophylactic and therapeutic paracetamol treatment during vaccination on hepatitis B antibody levels in adults: two open-label, randomized controlled trials.

Doedée AM, Boland GJ, Pennings JL, de Klerk A, Berbers GA, van der Klis FR, de Melker HE, van Loveren H, Janssen R.

PLoS One. 2014 Jun 4;9(6):e98175. doi: 10.1371/journal.pone.0098175. eCollection 2014.

6.

Correlations between peripheral blood Coxiella burnetii DNA load, interleukin-6 levels, and C-reactive protein levels in patients with acute Q fever.

Kremers MN, Janssen R, Wielders CC, Kampschreur LM, Schneeberger PM, Netten PM, de Klerk A, Hodemaekers HM, Hermans MH, Notermans DW, Wever PC.

Clin Vaccine Immunol. 2014 Apr;21(4):484-7. doi: 10.1128/CVI.00715-13. Epub 2014 Jan 29.

7.

Effect of flow rate and humidifier. What are the limits of these interactions?

Esquinas AM, de Klerk A.

Resuscitation. 2013 Dec;84(12):e155. doi: 10.1016/j.resuscitation.2013.06.028. Epub 2013 Aug 15. No abstract available.

PMID:
23954663
8.

An ecotoxicological screening tool to prioritise acid mine drainage impacted streams for future restoration.

Oberholster PJ, Genthe B, Hobbs P, Cheng PH, de Klerk AR, Botha AM.

Environ Pollut. 2013 May;176:244-53. doi: 10.1016/j.envpol.2013.01.010. Epub 2013 Feb 26.

PMID:
23434775
9.

Heat and Moisture Exchangers and Humidification Efficacy in Pediatrics: Effects of Ventilator Settings and ETT Leakage.

de Klerk A, Esquinas AM.

Crit Care Res Pract. 2012;2012:585280. doi: 10.1155/2012/585280. Epub 2012 Aug 1. No abstract available.

10.

[Time to address the physician crisis on a qualitative level].

De Klerk A.

Lakartidningen. 2012 May 30-Jun 4;109(22):1072-3. Swedish. No abstract available.

PMID:
22808655
11.

A quantitative approach to assess the potency of skin sensitizers in the elicitation phase.

Ezendam J, Vermeulen JP, de Klerk A, de Jong WH, van Loveren H.

Toxicology. 2012 Sep 4;299(1):20-4. doi: 10.1016/j.tox.2012.05.002. Epub 2012 May 4.

PMID:
22564262
12.

Clinical review: humidifiers during non-invasive ventilation--key topics and practical implications.

Esquinas Rodriguez AM, Scala R, Soroksky A, BaHammam A, de Klerk A, Valipour A, Chiumello D, Martin C, Holland AE.

Crit Care. 2012 Feb 8;16(1):203. doi: 10.1186/cc10534. Review.

13.

Proteins involved in extracellular matrix dynamics are associated with respiratory syncytial virus disease severity.

Schuurhof A, Bont L, Hodemaekers HM, de Klerk A, de Groot H, Hofland RW, van de Pol AC, Kimpen JL, Janssen R.

Eur Respir J. 2012 Jun;39(6):1475-81. doi: 10.1183/09031936.00012311. Epub 2012 Jan 20.

14.

Randomized trial comparing 3 approaches to the initial respiratory management of preterm neonates.

Dunn MS, Kaempf J, de Klerk A, de Klerk R, Reilly M, Howard D, Ferrelli K, O'Conor J, Soll RF; Vermont Oxford Network DRM Study Group.

Pediatrics. 2011 Nov;128(5):e1069-76. doi: 10.1542/peds.2010-3848. Epub 2011 Oct 24.

PMID:
22025591
15.

Local interleukin-10 production during respiratory syncytial virus bronchiolitis is associated with post-bronchiolitis wheeze.

Schuurhof A, Janssen R, de Groot H, Hodemaekers HM, de Klerk A, Kimpen JL, Bont L.

Respir Res. 2011 Sep 12;12:121. doi: 10.1186/1465-9921-12-121.

16.

Contact and respiratory sensitizers can be identified by cytokine profiles following inhalation exposure.

De Jong WH, Arts JH, De Klerk A, Schijf MA, Ezendam J, Kuper CF, Van Loveren H.

Toxicology. 2009 Jul 10;261(3):103-11. doi: 10.1016/j.tox.2009.04.057. Epub 2009 May 5.

PMID:
19422874
17.

Effects of Bifidobacterium animalis administered during lactation on allergic and autoimmune responses in rodents.

Ezendam J, de Klerk A, Gremmer ER, van Loveren H.

Clin Exp Immunol. 2008 Dec;154(3):424-31. doi: 10.1111/j.1365-2249.2008.03788.x.

18.

Effect of Prolonged Repeated Exposure to Formaldehyde Donors with Doses Below the EC3 Value on Draining Lymph Node Responses.

De Jong WH, De Klerk A, Beek MT, Veenman C, Van Loveren H.

J Immunotoxicol. 2007 Jul;4(3):239-46. doi: 10.1080/15476910701507967.

PMID:
18958734
19.

The respiratory local lymph node assay as a tool to study respiratory sensitizers.

Arts JH, de Jong WH, van Triel JJ, Schijf MA, de Klerk A, van Loveren H, Kuper CF.

Toxicol Sci. 2008 Dec;106(2):423-34. doi: 10.1093/toxsci/kfn199. Epub 2008 Sep 23.

PMID:
18815142
20.

New developments in umami (enhancing) molecules.

Winkel C, de Klerk A, Visser J, de Rijke E, Bakker J, Koenig T, Renes H.

Chem Biodivers. 2008 Jun;5(6):1195-203. doi: 10.1002/cbdv.200890096. Review.

PMID:
18618807
21.

Humidified high-flow nasal cannula: is it the new and improved CPAP?

de Klerk A.

Adv Neonatal Care. 2008 Apr;8(2):98-106. doi: 10.1097/01.ANC.0000317258.53330.18. Review.

PMID:
18418207
22.

LC-MS study to reduce ion suppression and to identify N-lactoylguanosine 5'-monophosphate in bonito: a new umami molecule?

de Rijke E, Ruisch B, Bakker J, Visser J, Leenen J, Haiber S, de Klerk A, Winkel C, König T.

J Agric Food Chem. 2007 Aug 8;55(16):6417-23. Epub 2007 Jul 11.

PMID:
17625871
23.

Case-control study of severe life threatening asthma (SLTA) in a developing community.

van der Merwe L, de Klerk A, Kidd M, Bardin PG, van Schalkwyk EM.

Thorax. 2006 Sep;61(9):756-60.

24.

Evaluation of immunomodulation by Lactobacillus casei Shirota: immune function, autoimmunity and gene expression.

Baken KA, Ezendam J, Gremmer ER, de Klerk A, Pennings JL, Matthee B, Peijnenburg AA, van Loveren H.

Int J Food Microbiol. 2006 Oct 15;112(1):8-18. Epub 2006 Jul 26.

PMID:
16875751
25.

Sensitivity to ozone, diesel exhaust particles, and standardized ambient particulate matter in rats with a listeria monocytogenes-induced respiratory infection.

Steerenberg P, Verlaan A, De Klerk A, Boere A, Loveren H, Cassee F.

Inhal Toxicol. 2004 May;16(5):311-7.

PMID:
15371182
26.

A young healthy woman presenting with acute meningitis and a large pleural-based mass.

de Klerk AA, Bezuidenhout J, Bolliger CT.

Respiration. 2003 Nov-Dec;70(6):655-7. No abstract available.

PMID:
14732801
27.

An extrathoracic cause for a unilateral hyperlucent lung on a chest radiograph.

de Klerk AA, Mukheiber P, Ackerman C, Bolliger CT.

Respiration. 2003 Nov-Dec;70(6):643. No abstract available.

PMID:
14732797
28.

Acute effect of air pollution on respiratory complaints, exhaled NO and biomarkers in nasal lavages of allergic children during the pollen season.

Steerenberg PA, Bischoff EW, de Klerk A, Verlaan AP, Jongbloets LM, van Loveren H, Opperhuizen A, Zomer G, Heisterkamp SH, Hady M, Spieksma FT, Fischer PH, Dormans JA, van Amsterdam JG.

Int Arch Allergy Immunol. 2003 Jun;131(2):127-37.

PMID:
12811021
29.

Exhaled NO level and number of eosinophils in nasal lavage as markers of pollen-induced upper and lower airway inflammation in children sensitive to grass pollen.

van Amsterdam JG, Bischoff EW, de Klerk A, Verlaan AP, Jongbloets LM, van Loveren H, Opperhuizen A, Zomer G, Hady M, Spieksma FT, Dormans JA, Steerenberg PA.

Int Arch Occup Environ Health. 2003 May;76(4):309-12. Epub 2003 Feb 26.

PMID:
12768283
30.

Application of a systemic herpes simplex virus type 1 infection in the rat as a tool for sunscreen photoimmunoprotection studies.

van der Molen RG, Garssen J, de Klerk A, Claaus FH, Norval M, van Loveren H, Koerten HK, Mommaas AM.

Photochem Photobiol Sci. 2002 Aug;1(8):592-6.

PMID:
12659503
31.

Risk factors for near-fatal asthma--a case-control study in a Western Cape teaching hospital.

de Klerk A, van Schalkwyk E, Williams Z, Lee W, Bardin P.

S Afr Med J. 2002 Feb;92(2):140-4.

PMID:
11894651
32.

Use of continuous positive airway pressure in preterm infants: comments and experience from New Zealand.

de Klerk AM, de Klerk RK.

Pediatrics. 2001 Sep;108(3):761-3. No abstract available.

PMID:
11533347
33.

A clinical comparison of radiant warmer and incubator care for preterm infants from birth to 1800 grams.

Meyer MP, Payton MJ, Salmon A, Hutchinson C, de Klerk A.

Pediatrics. 2001 Aug;108(2):395-401.

PMID:
11483805
34.

UVA exposure affects UVB and cis-urocanic acid-induced systemic suppression of immune responses in Listeria monocytogenes-infected Balb/c mice.

Garssen J, de Gruijl F, Mol D, de Klerk A, Roholl P, Van Loveren H.

Photochem Photobiol. 2001 Apr;73(4):432-8.

PMID:
11332040
35.

Nasal continuous positive airway pressure and outcomes of preterm infants.

De Klerk AM, De Klerk RK.

J Paediatr Child Health. 2001 Apr;37(2):161-7.

PMID:
11328472
36.

Effects of UV irradiation on skin and nonskin-associated herpes simplex virus infections in rats.

Garssen J, van der Molen R, de Klerk A, Norval M, van Loveren H.

Photochem Photobiol. 2000 Nov;72(5):645-51.

PMID:
11107850
37.

Pathological and immunological effects of respirable coal fly ash in male Wistar rats.

Dormans JA, Steerenberg PA, Arts JH, van Bree L, de Klerk A, Verlaan AP, Bruijntjes JP, Beekhof P, van Soolingen D, van Loveren H.

Inhal Toxicol. 1999 Jan;11(1):51-69.

PMID:
10380159
38.

Net Blotch and Necrotic Warts Caused by Streptomyces scabies on Pods of Peanut (Arachis hypogaea).

de Klerk A, McLeod A, Faurie R, van Wyk PS.

Plant Dis. 1997 Aug;81(8):958. doi: 10.1094/PDIS.1997.81.8.958B.

PMID:
30866393
39.

Diet and infant behavior.

de Klerk A, Schulze KF, Kashyap S, Sahni R, Fifer W, Myers M.

Acta Paediatr Suppl. 1997 Jul;422:65-8.

PMID:
9298796
40.

Impaired cellular immune response in rats exposed perinatally to Baltic Sea herring oil or 2,3,7,8-TCDD.

Ross PS, de Swart RL, van der Vliet H, Willemsen L, de Klerk A, van Amerongen G, Groen J, Brouwer A, Schipholt I, Morse DC, van Loveren H, Osterhaus AD, Vos JG.

Arch Toxicol. 1997;71(9):563-74.

PMID:
9285039
41.

Effects of ultraviolet-B exposure on the resistance to Listeria monocytogenes in the rat.

Goettsch W, Garssen J, de Klerk A, Herremans TM, Dortant P, de Gruijl FR, Van Loveren H.

Photochem Photobiol. 1996 May;63(5):672-9.

PMID:
8628759
42.

Host resistance to rat cytomegalovirus (RCMV) and immune function in adult PVG rats fed herring from the contaminated Baltic Sea.

Ross PS, Van Loveren H, de Swart RL, van der Vliet H, de Klerk A, Timmerman HH, van Binnendijk R, Brouwer A, Vos JG, Osterhaus AD.

Arch Toxicol. 1996;70(10):661-71.

PMID:
8870960
43.

A rat cytomegalovirus infection model as a tool for immunotoxicity testing.

Garssen J, Van der Vliet H, De Klerk A, Goettsch W, Dormans JA, Bruggeman CA, Osterhaus AD, Van Loveren H.

Eur J Pharmacol. 1995 Mar 16;292(3-4):223-31.

PMID:
7796861
44.
45.
46.
47.

[Results of the use of the Austin Moore prosthesis for the treatment of femur neck fracture at Tygerberg Hospital. A retrospective study].

van der Merwe DF, De Klerk AJ, Vlok GJ.

S Afr Med J. 1990 May 19;77(10):519-22. Review. Afrikaans.

PMID:
2188381
48.

Should a patient have access to his medical records.

de Klerk A.

Med Law. 1989;8(5):475-83.

PMID:
2517971
49.

Tibial and fibular shaft fractures.

Louw JA, de Klerk AJ, Myburgh JG.

S Afr Med J. 1987 Oct 3;72(7):510. No abstract available.

PMID:
3660166
50.

Toxicity of bis(tri-n-butyltin)oxide in the rat. II. Suppression of thymus-dependent immune responses and of parameters of nonspecific resistance after short-term exposure.

Vos JG, de Klerk A, Krajnc EI, Kruizinga W, van Ommen B, Rozing J.

Toxicol Appl Pharmacol. 1984 Sep 30;75(3):387-408.

PMID:
6474470

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