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Items: 32

1.

Heterogeneity between and within Strains of Lactobacillus brevis Exposed to Beer Compounds.

Zhao Y, Knøchel S, Siegumfeldt H.

Front Microbiol. 2017 Feb 14;8:239. doi: 10.3389/fmicb.2017.00239. eCollection 2017.

2.

In situ examination of Lactobacillus brevis after exposure to an oxidizing disinfectant.

Zhao Y, Knøchel S, Siegumfeldt H.

Front Microbiol. 2014 Nov 26;5:623. doi: 10.3389/fmicb.2014.00623. eCollection 2014.

3.

Effect of the gastrointestinal environment on pH homeostasis of Lactobacillus plantarum and Lactobacillus brevis cells as measured by real-time fluorescence ratio-imaging microscopy.

Ramos CL, Thorsen L, Ryssel M, Nielsen DS, Siegumfeldt H, Schwan RF, Jespersen L.

Res Microbiol. 2014 Apr;165(3):215-25. doi: 10.1016/j.resmic.2014.02.005. Epub 2014 Mar 5.

PMID:
24607712
4.

In situ examination of cell growth and death of Lactococcus lactis.

Ryssel M, Duan Z, Siegumfeldt H.

FEMS Microbiol Lett. 2013 Jun;343(1):82-8. doi: 10.1111/1574-6968.12134. Epub 2013 Apr 15.

5.

Influence of flow direction and flow rate on the initial adhesion of seven Listeria monocytogenes strains to fine polished stainless steel.

Skovager A, Whitehead K, Siegumfeldt H, Ingmer H, Verran J, Arneborg N.

Int J Food Microbiol. 2012 Jul 2;157(2):174-81. doi: 10.1016/j.ijfoodmicro.2012.04.028. Epub 2012 May 12.

PMID:
22633798
6.

BioPhotonics workstation: a versatile setup for simultaneous optical manipulation, heat stress, and intracellular pH measurements of a live yeast cell.

Aabo T, Banás AR, Glückstad J, Siegumfeldt H, Arneborg N.

Rev Sci Instrum. 2011 Aug;82(8):083707. doi: 10.1063/1.3625274.

PMID:
21895251
7.

Intracellular pH distribution as a cell health indicator in Saccharomyces cerevisiae.

Aabo T, Glückstad J, Siegumfeldt H, Arneborg N.

J R Soc Interface. 2011 Nov 7;8(64):1635-43. doi: 10.1098/rsif.2011.0148. Epub 2011 Apr 28.

8.

Intracellular pH in Campylobacter jejuni when treated with aqueous chlorine dioxide.

Smigic N, Rajkovic A, Arneborg N, Siegumfeldt H, Devlieghere F, Nielsen DS.

Foodborne Pathog Dis. 2011 Feb;8(2):325-8. doi: 10.1089/fpd.2010.0604. Epub 2010 Oct 30.

PMID:
21034266
9.

Effect of long- and short-term exposure to laser light at 1070 nm on growth of Saccharomyces cerevisiae.

Aabo T, Perch-Nielsen IR, Dam JS, Palima DZ, Siegumfeldt H, Glückstad J, Arneborg N.

J Biomed Opt. 2010 Jul-Aug;15(4):041505. doi: 10.1117/1.3430731.

PMID:
20799783
10.

An efficient method for isolating antibody fragments against small peptides by antibody phage display.

Duan Z, Siegumfeldt H.

Comb Chem High Throughput Screen. 2010 Nov;13(9):818-28.

PMID:
20615194
11.

Intracellular pH of Mycobacterium avium subsp. paratuberculosis following exposure to antimicrobial compounds monitored at the single cell level.

Gaggìa F, Nielsen DS, Biavati B, Siegumfeldt H.

Int J Food Microbiol. 2010 Jul 31;141 Suppl 1:S188-92. doi: 10.1016/j.ijfoodmicro.2010.05.031. Epub 2010 Jun 8.

PMID:
20573414
12.

Survival of lactic acid and chlorine dioxide treated Campylobacter jejuni under suboptimal conditions of pH, temperature and modified atmosphere.

Smigic N, Rajkovic A, Nielsen DS, Arneborg N, Siegumfeldt H, Devlieghere F.

Int J Food Microbiol. 2010 Jul 31;141 Suppl 1:S140-6. doi: 10.1016/j.ijfoodmicro.2010.01.026. Epub 2010 Jan 25.

PMID:
20149937
13.

A novel method for in situ detection of hydrolyzable casein fragments in a cheese matrix by antibody phage display technique and CLSM.

Duan Z, Brüggemann DA, Siegumfeldt H.

J Agric Food Chem. 2009 Nov 11;57(21):10049-54. doi: 10.1021/jf901026m.

PMID:
19831397
14.

Intracellular pH as an indicator of viability and resuscitation of Campylobacter jejuni after decontamination with lactic acid.

Smigic N, Rajkovic A, Nielsen DS, Siegumfeldt H, Uyttendaele M, Devlieghere F, Arneborg N.

Int J Food Microbiol. 2009 Oct 31;135(2):136-43. doi: 10.1016/j.ijfoodmicro.2009.07.023. Epub 2009 Aug 4.

PMID:
19720418
15.

Optical tweezers cause physiological damage to Escherichia coli and Listeria bacteria.

Rasmussen MB, Oddershede LB, Siegumfeldt H.

Appl Environ Microbiol. 2008 Apr;74(8):2441-6. doi: 10.1128/AEM.02265-07. Epub 2008 Feb 29.

16.

Relationship between growth and pH gradients of individual cells of Debaryomyces hansenii as influenced by NaCl and solid substrate.

Mortensen HD, Gori K, Siegumfeldt H, Jespersen L, Arneborg N.

Lett Appl Microbiol. 2007 Mar;44(3):279-85.

17.

Listeria innocua and Lactobacillus delbrueckii subsp. bulgaricus employ different strategies to cope with acid stress.

Shabala L, McMeekin T, Budde BB, Siegumfeldt H.

Int J Food Microbiol. 2006 Jul 1;110(1):1-7. Epub 2006 May 22.

PMID:
16716423
18.
19.

Two subpopulations of Listeria monocytogenes occur at subinhibitory concentrations of leucocin 4010 and nisin.

Hornbaek T, Brockhoff PB, Siegumfeldt H, Budde BB.

Appl Environ Microbiol. 2006 Feb;72(2):1631-8.

20.
21.

Intracellular pH homeostasis plays a role in the NaCl tolerance of Debaryomyces hansenii strains.

Mortensen HD, Gori K, Siegumfeldt H, Nissen P, Jespersen L, Arneborg N.

Appl Microbiol Biotechnol. 2006 Aug;71(5):713-9. Epub 2005 Oct 21.

PMID:
16240114
22.

Interactive optical trapping shows that confinement is a determinant of growth in a mixed yeast culture.

Arneborg N, Siegumfeldt H, Andersen GH, Nissen P, Daria VR, Rodrigo PJ, Glückstad J.

FEMS Microbiol Lett. 2005 Apr 1;245(1):155-9.

23.

Detection of resistance of lactic acid bacteria to a mixture of the hop analogue compounds tetrahydroiso-alpha-acids by noninvasive measurement of intracellular pH.

Yansanjav A, Siegumfeldt H, Jespersen L, Vancanneyt M, Swings J, Hollerová I, Leisner JJ.

J Appl Microbiol. 2004;96(6):1324-32.

24.
25.

Noninvasive measurement of bacterial intracellular pH on a single-cell level with green fluorescent protein and fluorescence ratio imaging microscopy.

Olsen KN, Budde BB, Siegumfeldt H, Rechinger KB, Jakobsen M, Ingmer H.

Appl Environ Microbiol. 2002 Aug;68(8):4145-7.

26.

Responses of Listeria monocytogenes to acid stress and glucose availability monitored by measurements of intracellular pH and viable counts.

Shabala L, Budde B, Ross T, Siegumfeldt H, McMeekin T.

Int J Food Microbiol. 2002 May 5;75(1-2):89-97.

PMID:
11999120
28.
29.
30.

Dynamic changes of intracellular pH in individual lactic acid bacterium cells in response to a rapid drop in extracellular pH.

Siegumfeldt H, Björn Rechinger K, Jakobsen M.

Appl Environ Microbiol. 2000 Jun;66(6):2330-5.

31.

Endocytosis and vacuolar morphology in Saccharomyces cerevisiae are altered in response to ethanol stress or heat shock.

Meaden PG, Arneborg N, Guldfeldt LU, Siegumfeldt H, Jakobsen M.

Yeast. 1999 Sep 15;15(12):1211-22.

32.

Use of fluorescence ratio imaging for intracellular pH determination of individual bacterial cells in mixed cultures.

Siegumfeldt H, Rechinger KB, Jakobsen M.

Microbiology. 1999 Jul;145 ( Pt 7):1703-9.

PMID:
10439409

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