Conventional radical versus focal treatment for localised prostate cancer: a propensity score weighted comparison of 6-year tumour control.

Background: For localised prostate cancer, focal therapy offers an organ-sparing alternative to radical treatments (radiotherapy or prostatectomy). Currently, there is no randomised comparative effectiveness data evaluating cancer control of both strategies.

Methods: Following the eligibility criteria PSA < 20 ng/mL, Gleason score ≤ 7 and T-stage ≤ T2c, we included 830 radical (440 radiotherapy, 390 prostatectomy) and 530 focal therapy (cryotherapy, high-intensity focused ultrasound or high-dose-rate brachytherapy) patients treated between 2005 and 2018 from multicentre registries in the Netherlands and the UK.

TOY SAFETY SURVEILLANCE FROM ONLINE REVIEWS.

Toy-related injuries account for a significant number of childhood injuries and the prevention of these injuries remains a goal for regulatory agencies and manufacturers. Text-mining is an increasingly prevalent method for uncovering the significance of words using big data. This research sets out to determine the effectiveness of text-mining in uncovering potentially dangerous children's toys.

KREPB6, KREPB7, and KREPB8 are important for editing endonuclease function in Trypanosoma brucei.

Three distinct editosomes are required for the uridine insertion/deletion editing that creates translatable mitochondrial mRNAs in Trypanosoma brucei. They contain KREPB6, KREPB7, or KREPB8 proteins and their respective endonucleases KREN3, KREN2, or KREN1. RNAi knockdowns of KREPB6, KREPB7, and KREPB8 variably affect growth and RNA editing.

Advancing post-anoxic denitrification for biological nutrient removal.

The objective of this research was to advance a fundamental understanding of a unique post-anoxic denitrification process for achieving biological nutrient removal (BNR), with an emphasis on elucidating the impacts of surface oxygen transfer (SOT), variable process loadings, and bioreactor operational conditions on nitrogen and phosphorus removal. Two sequencing batch reactors (SBRs) were operated in an anaerobic/aerobic/anoxic mode for over 250 days and fed real municipal wastewater. One SBR was operated with a headspace open to the atmosphere, while the other had a covered liquid surface to prevent surface oxygen transfer.