Ramstad S - Search Results

1

Cell specific effects of polyunsaturated fatty acids on 5-aminolevulinic acid based photosensitization.

Gederaas OA, Schønberg SA, Ramstad S, Berg K, Johnsson A, Krokan HE. Gederaas OA, et al. Among authors: ramstad s. Photochem Photobiol Sci. 2005 Apr;4(4):383-9. doi: 10.1039/b502000j. Epub 2005 Mar 8. Photochem Photobiol Sci. 2005. PMID: 15803209

2

The temperature dependence of porphyrin production in Propionibacterium acnes after incubation with 5-aminolevulinic acid (ALA) and its methyl ester (m-ALA).

Ramstad S, Le Anh-Vu N, Johnsson A. Ramstad S, et al. Photochem Photobiol Sci. 2006 Jan;5(1):66-72. doi: 10.1039/b512837d. Epub 2005 Nov 10. Photochem Photobiol Sci. 2006. PMID: 16395429

3

Porphyrin sensitization and intracellular calcium changes in the prokaryote Propionibacterium acnes.

Ramstad S, Futsaether CM, Johnsson A. Ramstad S, et al. J Photochem Photobiol B. 1997 Sep;40(2):141-8. doi: 10.1016/s1011-1344(97)00039-0. J Photochem Photobiol B. 1997. PMID: 9432522

4

Effects of 50 Hz electric currents and magnetic fields on the prokaryote Propionibacterium acnes.

Ramstad S, Futsaether CM, Johnsson A. Ramstad S, et al. Bioelectromagnetics. 2000 May;21(4):302-11. Bioelectromagnetics. 2000. PMID: 10797458

5

Prevalence of genotypic antimicrobial resistance in clinical Shiga toxin-producing Escherichia coli in Norway, 2018 to 2020.

Ramstad SN, Brandal LT, Taxt AM, Wasteson Y, Bjørnholt JV, Naseer U. Ramstad SN, et al. J Med Microbiol. 2021 Dec;70(12):001454. doi: 10.1099/jmm.0.001454. J Med Microbiol. 2021. PMID: 34870582 Free PMC article.

6

Characterization of Shiga Toxin 2a Encoding Bacteriophages Isolated From High-Virulent O145:H25 Shiga Toxin-Producing Escherichia coli.

Ramstad SN, Wasteson Y, Lindstedt BA, Taxt AM, Bjørnholt JV, Brandal LT, Bohlin J. Ramstad SN, et al. Front Microbiol. 2021 Sep 8;12:728116. doi: 10.3389/fmicb.2021.728116. eCollection 2021. Front Microbiol. 2021. PMID: 34566932 Free PMC article.

7

Plasmid-associated antimicrobial resistance and virulence genes in Escherichia coli in a high arctic reindeer subspecies.

Sunde M, Ramstad SN, Rudi K, Porcellato D, Ravi A, Ludvigsen J, das Neves CG, Tryland M, Ropstad E, Slettemeås JS, Telke AA. Sunde M, et al. Among authors: ramstad sn. J Glob Antimicrob Resist. 2021 Sep;26:317-322. doi: 10.1016/j.jgar.2021.06.003. Epub 2021 Jun 30. J Glob Antimicrob Resist. 2021. PMID: 34216807 Free article.

8

The Effect of Antimicrobial Resistance Plasmids Carrying bla_CMY-2 on Biofilm Formation by Escherichia coli from the Broiler Production Chain.

Nesse LL, Mo SS, Ramstad SN, Witsø IL, Sekse C, Bruvoll AEE, Urdahl AM, Vestby LK. Nesse LL, et al. Among authors: ramstad sn. Microorganisms. 2021 Jan 5;9(1):104. doi: 10.3390/microorganisms9010104. Microorganisms. 2021. PMID: 33466318 Free PMC article.

9

Effects of antimicrobials on Shiga toxin production in high-virulent Shiga toxin-producing Escherichia coli.

Ramstad SN, Taxt AM, Naseer U, Wasteson Y, Bjørnholt JV, Brandal LT. Ramstad SN, et al. Microb Pathog. 2021 Mar;152:104636. doi: 10.1016/j.micpath.2020.104636. Epub 2020 Nov 24. Microb Pathog. 2021. PMID: 33242644 Free article.

10

Occurrence of and risk factors for extended-spectrum cephalosporin-resistant Enterobacteriaceae determined by sampling of all Norwegian broiler flocks during a six month period.

Mo SS, Urdahl AM, Nesse LL, Slettemeås JS, Ramstad SN, Torp M, Norström M. Mo SS, et al. Among authors: ramstad sn. PLoS One. 2019 Sep 26;14(9):e0223074. doi: 10.1371/journal.pone.0223074. eCollection 2019. PLoS One. 2019. PMID: 31557254 Free PMC article.

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