DIN EN ISO 17601:2018-08, Bodenbeschaffenheit_- Ermittlung der Häufigkeit ausgewählter mikrobieller Gensequenzen durch quantitative PCR aus DNA-Boden-Extrakten (ISO_17601:2016); Deutsche Fassung EN_ISO_17601:2018

2018 ◽  
Keyword(s):  
Quantitative Pcr

Konsolidierungstherapie beim follikulären Lymphom: Längeres Überleben ohne Progress

2010 ◽  
Vol 01 (03) ◽  
pp. 144-144
Author(s):  
Alexander Kretzschmar
Keyword(s):  
Quantitative Pcr ◽  
Ibritumomab Tiuxetan

Der Vorteil einer Konsolidierungstherapie mit 90Yttrium-Ibritumomab-Tiuxetan (Zevalin®) beim follikulären Lymphom (FL) wurde in der FIT-Studie anhand der Verbesserung des progressionsfreien Überlebens belegt. Eine quantitative PCR-Analyse (qPCR) der Studie zeigt nun einen weiteren Vorteil der Konsolidierung mit 90Yttrium- Ibritumomab-Tiuxetan: Der Antikörper führt bei 90% der initial bcl-2- positiven Patienten zur bcl-2- Negativität und parallel zu einer Verlängerung des progressionsfreien Überlebens auf über 40 Monate.

10-OR: Double Cord Transplant Screening and Monitoring Enabled by RUO Quantitative PCR and Custom Software

2010 ◽  
Vol 71 ◽  
pp. S9
Author(s):  
Douglas A. Bost ◽  
Ian J. McLaughlin ◽  
Steve Beckert
Keyword(s):  
Quantitative Pcr ◽  
Custom Software

scholarly journals Application of Quantitative-PCR to Monitor Netpen Sites in British Columbia (Canada) for Tenacibaculum Species

Pathogens ◽  
2021 ◽  
Vol 10 (4) ◽  
pp. 414
Author(s):  
Joseph P. Nowlan ◽  
Scott R. Britney ◽  
John S. Lumsden ◽  
Spencer Russell
Keyword(s):  
Atlantic Salmon ◽  
Quantitative Pcr ◽  
Salmo Salar ◽  
Bacterial Load ◽  
Temporal Distribution ◽  
Quality Parameters ◽  
Antimicrobial Use ◽  
Live Fish ◽  
Dead Fish ◽  
Pcr Assays

Tenacibaculum are frequently detected from fish with tenacibaculosis at aquaculture sites; however, information on the ecology of these bacteria is sparse. Quantitative-PCR assays were used to detect T. maritimum and T. dicentrarchi at commercial Atlantic salmon (Salmo salar) netpen sites throughout several tenacibaculosis outbreaks. T. dicentrarchi and T. maritimum were identified in live fish, dead fish, other organisms associated with netpens, water samples and on inanimate substrates, which indicates a ubiquitous distribution around stocked netpen sites. Before an outbreak, T. dicentrarchi was found throughout the environment and from fish, and T. maritimum was infrequently identified. During an outbreak, increases in the bacterial load in were recorded and no differences were recorded after an outbreak supporting the observed recrudescence of mouthrot. More bacteria were recorded in the summer months, with more mortality events and antibiotic treatments, indicating that seasonality may influence tenacibaculosis; however, outbreaks occurred in both seasons. Relationships were identified between fish mortalities and antimicrobial use to water quality parameters (temperature, salinity, dissolved oxygen) (p < 0.05), but with low R2 values (<0.25), other variables are also involved. Furthermore, Tenacibaculum species appear to have a ubiquitous spatial and temporal distribution around stocked netpen sites, and with the potential to induce disease in Atlantic salmon, continued research is needed.

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