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To disrupt conflations between 'health disparities research' and critical engagement with racism, whiteness, other oppressions and our profession's ongoing roles in white supremacy.

In Oncology Nursing Society's (ONS) 2019-2023 research agenda, health disparities are highlighted as a top priority for nursing knowledge generation and intervention. The document concludes needs for increased 'minority and vulnerable population' participation in cancer clinical trials, reduced financial toxicity, behavioural interventions for risk reduction, incorporation of social determinants of health and technology to promote rural access to high-quality care.

In this critical resistive, theoretical and ethical analysis on current discourses on health disparities research in oncology nursing, we ask (a) What forces (stated and unstated) shape current oncology nursing discourses about health disparities?; (b) What assumptions about health and power are embedded in these discourses?; (c) Are we, as nurses and scientists, arms worth the activity?' And repeat this process.

This paper offers several starting places for nurses, especially with the following questions 'Who does this harm?' Answer then revise 'Who might this harm now?' Answer then revise 'Are these harms worth the activity?' And repeat this process.We investigated Bayesian modelling of human whole-body motion capture data recorded during an exploratory real-space navigation task in an "Audiomaze" environment (see the companion paper by Miyakoshi et al. in the same volume) to study the effect of map learning on navigation behaviour. There were three models, a feedback-only model (no map learning), a map resetting model (single-trial limited map learning), and a map updating model (map learning accumulated across three trials). The estimated behavioural variables included step sizes and turning angles. Results showed that the estimated step sizes were constantly more accurate using the map learning models than the feedback-only model. The same effect was confirmed for turning angle estimates, but only for data from the third trial. We interpreted these results as Bayesian evidence of human map learning on navigation behaviour. Furthermore, separating the participants into groups of egocentric and allocentric navigators revealed an advantage for the map updating model in estimating step sizes, but only for the allocentric navigators. This interaction indicated that the allocentric navigators may take more advantage of map learning than do egocentric navigators. We discuss relationships of these results to simultaneous localization and mapping (SLAM) problem.

Traditionally, the trans-peritoneal approach is preferred for robot-assisted partial nephrectomy (RPN). read more However, retroperitoneal RPN (RP-RPN) has recently become widespread because of the advantages of easier access to the hilum, ease dissection of posterior tumours, and lower probability of intra-peritoneal organ injury. We aimed to present our initial experience of the RP-RPN series in posteriorly located renal tumours.

Twenty-one patients were included in the study, who underwent RP-RPN by a single surgeon between July 2019 and January 2020. RP-RPN was carried out only in posteriorly located renal tumours with ischemic (on-clamp) or zero ischemic (off-clamp) techniques. Patients with solitary kidney and a history of previous retroperitoneal surgery in the lumbodorsal region were excluded from the study.

All cases completed without any operative complication and conversion to open or radical nephrectomy. Seven cases were completed as zero ischemic and 14 cases as ischemic technique. The mean operationtion.Autophagy, a process of degradation and recycling of macromolecules and organelles to maintain cellular homeostasis, has also been shown to help eliminate invading pathogens. Conversely, various pathogens including parasites have been shown to modulate/exploit host autophagy facilitating their intracellular infectious cycle. In this regard, Cryptosporidium parvum (CP), a protozoan parasite of small intestine is emerging as a major global health challenge. However, the pathophysiology of cryptosporidiosis is mostly unknown. We have recently demonstrated CP-induced epithelial barrier disruption via decreasing the expression of specific tight junction (TJ) and adherens junction (AJ) proteins such as occludin, claudin-4 and E-cadherin. Therefore, we utilised confluent Caco-2 cell monolayers as in vitro model of intestinal epithelial cells (IECs) to investigate the potential role of autophagy in the pathophysiology of cryptosporidiosis. Autophagy was assessed by increase in the ratio of LC3II (microtubule associat alter important host cell processes contributing to the pathophysiology of cryptosporidiosis.Manual catheter-based interventions (CBIs) suffer from exposure of the interventionalists to X-ray, and dependence of their performance on the expertise and fatigue level of the interventionalists. Robot-assisted catheterization systems (RACS) have been introduced in recent years to improve the efficiency of CBIs; however, using them is still associated with some difficulties such as set-up dependency to a specific type of intervention instrument, not being portable, and offering limited options of operation modes. The objective of this research is to develop a new RACS to address these shortcomings. We propose Althea II as an improvement for our previously introduced RACS, Althea I. Althea II is designed for both research purposes and clinical applications including catheter-based cardiovascular interventions. Althea II benefits from a novel structural design leading to a significantly reduced weight and making the device inclusive for a broader range of intervention instruments. Also, a tip detection algorid highlighted the improved set-up capabilities over the currently available RACS.

To assess in a laboratory setting using extracted teeth the formation of volatile compounds (VOCs) and disinfection by-products (DBPs) in effluent aliquots, during chemomechanical preparation of artificially infected root canal specimens, and determine the role of silver-impregnated activated carbon (Ag-AC) in their removal.

Single-rooted human teeth were decoronated to obtain 15mm-long root specimens and a nutrient-stressed multispecies biofilm was grown in the root canals. Specimens were randomly assigned into three groups [Group 1; instrumentation with rotary files and irrigation with sterile saline, Groups 2 and 3; instrumentation with rotary files and irrigation with 2.5% NaOCl and 17% EDTA]. A portable medical suction device was used to collect the effluent aliquots during root canal irrigation. In Groups 1 and 2, the reaction products of the collected effluents were analysed by selected ion flow tube mass spectrometry (SIFT-MS). The effluents from Group 3 were treated with Ag-AC prior to SIFT-MS analysis, to assess the removal capacity of Ag-AC against the reaction products.