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Insights into polyamine metabolism: homospermidine is double-oxidized in two discrete steps by a single copper-containing amine oxidase in pyrrolizidine alkaloid biosynthesis.
Zakaria MM, Stegemann T, Sievert C, Kruse LH, Kaltenegger E, Girreser U, Çiçek SS, Nimtz M, Ober D. Zakaria MM, et al. Plant Cell. 2022 May 24;34(6):2364-2382. doi: 10.1093/plcell/koac068. Plant Cell. 2022. PMID: 35212762 Free PMC article.
Polyamines are important metabolites in plant development and abiotic and biotic stress responses. Copper-containing amine oxidases (CuAOs) are involved in the regulation of polyamine levels in the cell. ...
Polyamines are important metabolites in plant development and abiotic and biotic stress responses. Copper-containing amine oxidases ( …
DEVELOPMENT OF A NEW SECONDARY STANDARD FOR H*(10).
Bairlein K, Behnke B, Hupe O. Bairlein K, et al. Radiat Prot Dosimetry. 2020 Jun 24;188(3):378-382. doi: 10.1093/rpd/ncz296. Radiat Prot Dosimetry. 2020. PMID: 32090240
A secondary standard for ambient dose equivalent, H*(10), is necessary for the dissemination of the unit Sievert (Sv), but there is no such standard commercially available currently. ...We developed a prototype of a new secondary standard for H*(10) based on a spherical 1 …
A secondary standard for ambient dose equivalent, H*(10), is necessary for the dissemination of the unit Sievert (Sv), but there is n …
Nitrosopumilus maritimus genome reveals unique mechanisms for nitrification and autotrophy in globally distributed marine crenarchaea.
Walker CB, de la Torre JR, Klotz MG, Urakawa H, Pinel N, Arp DJ, Brochier-Armanet C, Chain PS, Chan PP, Gollabgir A, Hemp J, Hügler M, Karr EA, Könneke M, Shin M, Lawton TJ, Lowe T, Martens-Habbena W, Sayavedra-Soto LA, Lang D, Sievert SM, Rosenzweig AC, Manning G, Stahl DA. Walker CB, et al. Proc Natl Acad Sci U S A. 2010 May 11;107(19):8818-23. doi: 10.1073/pnas.0913533107. Epub 2010 Apr 26. Proc Natl Acad Sci U S A. 2010. PMID: 20421470 Free PMC article.
Here we report the 1,645,259-bp closed genome of strain SCM1, revealing highly copper-dependent systems for ammonia oxidation and electron transport that are distinctly different from known ammonia-oxidizing bacteria. ...This unique instance of archaeal biosynthesis of the …
Here we report the 1,645,259-bp closed genome of strain SCM1, revealing highly copper-dependent systems for ammonia oxidation and ele …
Laser fragmentation of foreign bodies in the urinary tract: an in vitro study and clinical application.
Bedke J, Kruck S, Schilling D, Matter A, Horstmann M, Sievert KD, Stenzl A, Nagele U. Bedke J, et al. World J Urol. 2010 Apr;28(2):177-80. doi: 10.1007/s00345-009-0472-3. Epub 2009 Sep 16. World J Urol. 2010. PMID: 19756634 Clinical Trial.
RESULTS: With one exception (16 Ch silicon catheter) all medical objects were fragmented (latex urinary catheter, ureteral stents, and guidewires). Of non-medical objects (wood, steel, copper, graphite, and nylon) only copper wire was not amenable to laser dissectio …
RESULTS: With one exception (16 Ch silicon catheter) all medical objects were fragmented (latex urinary catheter, ureteral stents, and guide …
[Uterine serosal inclusion cysts in the dog - case report and literature review of canine uterine cysts].
Sievert M, Ganz S, Hartung S, Köhler K, Wehrend A. Sievert M, et al. Tierarztl Prax Ausg K Kleintiere Heimtiere. 2020 Dec;48(6):448-453. doi: 10.1055/a-1274-9256. Epub 2020 Dec 4. Tierarztl Prax Ausg K Kleintiere Heimtiere. 2020. PMID: 33276395 German.
The concentrations of estradiol 17beta and progesterone in the cyst fluid corresponded to the blood concentrations of these hormones in a bitch during parturition. The concentrations of total calcium, zinc, copper, and iron in the cyst fluid were below the reference values …
The concentrations of estradiol 17beta and progesterone in the cyst fluid corresponded to the blood concentrations of these hormones in a bi …