The Problem With Stories: The Gap, Through A Fictocritical Lens

This article examines the existence and function of the narrative in the philosophies of modernism and postmodernism through application of these notions to The Gap, an ocean cliff in the eastern Sydney suburb of Watson’s Bay. Written in the experimental fictocritical style, this article uses fictocritical eye to delve into the function of postmodern local narrative and espouse the differences between it and the more prevalent metanarrative of modernism. While scholars continue to study the differences evident in modernism and postmodernism, here they are married in an inseparable manner that asks readers to rethink the notions of modern and postmodernism and their time-periods

Monitoring Risk Factors and Improving Adherence to Therapy in Patients With Chronic Kidney Disease (Smit-CKD Project): Pilot Observational Study

Background: Chronic kidney disease is a major public health issue, with about 13% of the general adult population and 30% of the elderly affected. Patients in the last stage of this disease have an almost uniquely high risk of death and cardiovascular events, with reduced adherence to therapy representing an additional risk factor for cardiovascular morbidity and mortality. Considering the increased penetration of mobile phones, a mobile app could educate patients to autonomously monitor cardiorenal risk factors. Objective: With this background in mind, we developed an integrated system of a server and app with the aim of improving self-monitoring of cardiovascular and renal risk factors and adherence to therapy. Methods: The software infrastructure for both the Smit-CKD server and Smit-CKD app was developed using standard web-oriented development methodologies preferring open source tools when available. To make the Smit-CKD app suitable for Android and iOS, platforms that allow the development of a multiplatform app starting from a single source code were used. The integrated system was field tested with the help of 22 participants. User satisfaction and adherence to therapy were measured by questionnaires specifically designed for this study; regular use of the app was measured using the daily reports available on the platform. Results: The Smit-CKD app allows the monitoring of cardiorenal risk factors, such as blood pressure, weight, and blood glucose. Collected data are transmitted in real time to the referring general practitioner. In addition, special reminders improve adherence to the medication regimen. Via the Smit-CKD server, general practitioners can monitor the clinical status of their patients and their adherence to therapy. During the test phase, 73% (16/22) of subjects entered all the required data regularly and sent feedback on drug intake. After 6 months of use, the percentage of regular intake of medications rose from 64% (14/22) to 82% (18/22). Analysis of the evaluation questionnaires showed that both the app and server components were well accepted by the users. Conclusions: Our study demonstrated that a simple mobile app, created to self-monitor modifiable cardiorenal risk factors and adherence to therapy, is well tolerated by patients affected by chronic kidney disease. Further studies are required to clarify if the use of this integrated system will have long-term effects on therapy adherence and if self-monitoring of risk factors will improve clinical outcomes in this population

Soil biodegradation of nutrients enriched cellulose- and chitosan-derived mulching films for sustainable horticulture

In 2019, global plastics production reached 370 million tons, of which 58 million tons were in Europe[1]. If the plastic use in agriculture accounts for 2% of the global production[2], more than 7 million tons of plastic were used in 2019 in the agricultural sector. Mulch films represent the major source of plastic contamination in agricultural soils[3]. The agricultural surface area covered by plastic films in Europe is four times larger than that covered by greenhouses and six times that of low tunnel hoops. Over the past decades, biodegradable biopolymer mulching films (BPMFs) have been developed to reduce soil pollution by non-biodegradable plastic debris[4] and to expand the circular bioeconomy[5]. In Europe, since 1999, low density polyethylene mulches (LDPMs) have to be dismissed after their use to remove source of pollutants that can reach up to 200 kg ha-1[6] and decline soil quality, crop growth, and yield[7]. BPMFs are a sustainable alternative to conventional LDPMs. Unlike LDPMs, BPMFs, at the end of their lifetime, are tilled into soil where they are expected to be biodegraded by soil microorganisms[8]. Moreover, BPMFs show an estimated saving of about 500 kg of CO2 equivalent per hectare in comparison with LDPMs. Conversely, the impact of LDPMs in intensive horticulture could result higher than weed control by herbicides as by life cycle assessment (LCA)[9]. BPMFs can be obtained by thermo-plasticizing, solvent casting and spraying processes by using renewable and biodegradable raw materials such as starch, cellulose, chitosan, alginate, glucomannan[10] and glycerin as plasticizer[11]. Cellulose and chitosan, being the two most abundant natural biopolymers on Earth, have been proposed as the best candidates for BPMFs production. Unfortunately, the high tendency for intra- and intermolecular hydrogen bonding confers undesirable mechanical properties. The addition of plasticizer as well as fillers overcome this problem[12] modifying mechanical and functional properties of the materials. To sum up, biopolymer blending is an effective strategy to reuse cellulose and chitosan-containing by-products and develop materials with novel mechanical characteristics[13]. Moreover, the functional properties of these materials can be tuned by doping them with suitable compounds[14]. Based on what stated above, and considering that soil fertility, crop growth and yield, are generally N and P limited, the core idea of this project is the preparation of N- and P-enriched BPMFs for soil mulching, in order to slowly release soluble nutrients into soils upon their biodegradation. The latter aspect is of great importance because a proper C:N:P ratio can lead to an increase of soil-dwelling organisms thus contributing to nutrient cycling in the soil-plant system, soil C sequestration and biological fertility status[15]. Moreover, repeated additions of BPMFs over long term can increase the amount of nutrients, thus reducing the use of external inputs (e.g. synthetic fertilizers) within a circular economy perspective. The specific aim of the proposed research are: i) to set up a method for the preparation of suitable BPMFs enriched with N and P; ii) to characterize novel BPMFs and evaluate their structure, degradation kinetics, and isotopic composition iii) to assess the impact of the innovative BPMFs on soil nutrient cycling and crop growth and yield; iv) to evaluate the effect of the innovative BPMFs on soil prokaryotes and micro-arthropods communities; v) to speed-up the biodegradation of the innovative BPMFs by spraying them at the end of their lifecycle with selected microorganisms and by adding the recipient soil with earthworms; vi) to evaluate the innovative BPMFs using the LCA methodology and to investigate its role within the circular economy. Bibliography [1] Plastic Europe, 2020. Website https://www.plasticseurope.org/it/resources/publications/4312-plastics-facts-2020 accessed on 05.01.2021 [2] Vox, G., Loisi, R.V., Blanco, I., Mugnozza, G.S., & Schettini, E. (2016). Agriculture and Agricultural Science Procedia, 8, 583-591. [3] Wenqing, H., Enke, L., Qin, L., Shuang, L., Turner, N., C. & Changrong, Y. 2014. World Agriculture, 4, 3236. [4] Sanchez-Hernandez J.C., Capowiez Y. & Ro K.S., 2020. ACS Sustainable Chemistry & Engineering, 8, 4292-4316. [5] Karan, H., Funk, C., Grabert, M., Oey, M., & Hankamer, B., 2019. Trends in Plant Science, 24, 237-249. [6] Razza, F., Guerrini, S., & Impallari, F.M., 2019. Acta Horticulturae, 1252, 77-84. [7] Hou, L., Xi, J., Chen, X., Li, X., Ma, W., Lu, J., Xu J. & Lin, Y. B, 2019. Journal of Hazardous Materials, 378, 120774. [8] Kyrikou, I., & Briassoulis, D., 2007. Journal of Polymers and the Environment, 15, 125–150 [9] Tasca, A. L., Nessi, S., & Rigamonti, L., 2017. Journal of Cleaner Production, 140, 725-741 [10] Santagata, G., Malinconico, M., Immirzi, B., Schettini, E., Scarascia Mugnozza, G., & Vox, G., 2014. Acta Horticulturae 1037(1037), 921-928. [11] D’Avino, L., Rizzuto, G., Guerrini, S., Sciaccaluga, M., Pagnotta, E., & Lazzeri, L. (2015). Industrial Crops and Products, 75, 29-35. [12] Chen, P., Xie, F., Tang, F., & McNally, T. (2021). Influence of plasticiser type and nanoclay on the properties of chitosan-based materials. European Polymer Journal, 144, 110225. [13] Bajpai, A.K., Shukla, S. K., Bhanu, S., & Kankane, S., 2008. Progress in Polymer Science, 33(11), 1088-1118 [14] Sohaimy, M.I.H.A., & Isa, M.I.N.M. et al., 2020. Polymers. 12, 2487 [15] Cleveland, C.C., & Liptzin, D., 2007. Biogeochemistry 85, 235–25

26th Annual Computational Neuroscience Meeting (CNS*2017): Part 3 - Meeting Abstracts - Antwerp, Belgium. 15–20 July 2017

This work was produced as part of the activities of FAPESP Research,\ud Disseminations and Innovation Center for Neuromathematics (grant\ud 2013/07699-0, S. Paulo Research Foundation). NLK is supported by a\ud FAPESP postdoctoral fellowship (grant 2016/03855-5). ACR is partially\ud supported by a CNPq fellowship (grant 306251/2014-0)

Absence of Interactions between Denosumab and Warfarin in Women with Osteoporosis

The monoclonal antibody denosumab reduces bone resorption. Warfarin is an oral anticoagulant used in the prevention and treatment of thrombosis. To date, there have been no studies on the interaction between warfarin and denosumab. The aim of the present study was to assess the maintenance of the Prothrombin Time International Normalized Ratio (INR) in the therapeutic range (TTR) in women under treatment with warfarin and denosumab, in order to evaluate the pharmacological interference of denosumab. No variations of the median TTR were found after undergoing treatment with denosumab: this shows that the intake of denosumab does not require additional checks in anticoagulated patients

Extra Virgin Olive Oil Phenols Suppress Migration and Invasion of T24 Human Bladder Cancer Cells Through Modulation of Matrix Metalloproteinase-2

The consumption of extra virgin olive oil (EVOO), a common dietary habit of the Mediterranean people, seems to be related to a lower incidence of certain types of cancer including bladder neoplasm. Metastases are the major cause of bladder cancer-related deaths and targeting cell motility has been proposed as a therapeutic strategy to prevent cancer spread. This study aimed to investigate the potential antimetastatic effect of total phenols extracted from EVOO against the human transitional bladder carcinoma cell line T24. We also aimed at verifying that EVOO extract exerts cytotoxic effect on tumor cells without affecting normal urothelial fibroblasts. Our results show that EVOO extract can significantly inhibit the proliferation and motility of T24 bladder cells in a dose-dependent manner. In the same experimental conditions fibroblast proliferation and motility were not significantly modified. Furthermore the enzymatic activity of MMP-2 was inhibited at nontoxic EVOO extract doses only in T24 cells. The qRT-PCR revealed a decrease of the MMP-2 expression and a simultaneous increase of the tissue inhibitors of metalloproteinases expression. Our results may support the epidemiological evidences that link olive oil consumption to health benefits and may represent a starting point for the development of new anticancer strategies. © 2014 Copyright © Taylor & Francis Group, LLC

Myocardial regeneration protocols towards the routine clinical scenario: An unseemly path from bench to bedside

Unlabelled: Heart failure secondary to cardiomyocyte loss and/or dysfunction is the number one killer worldwide. The field of myocardial regeneration with its far-reaching primary goal of cardiac remuscularization and its hard-to-accomplish translation from bench to bedside, has been filled with ups and downs, steps forward and steps backward, controversies galore and, unfortunately, scientific scandals. Despite the present morass in which cardiac remuscularization is stuck in, the search for clinically effective regenerative approaches remains keenly active. Starting with a concise overview of the still highly debated regenerative capacity of the adult mammalian heart, we focus on the main interventions, that have reached or are close to clinical use, critically discussing key findings, successes, and failures. Finally, some promising and innovative approaches for myocardial repair/regeneration still at the pre-clinical stage are discussed to offer a holistic view on the future of myocardial repair/regeneration for the prevention/management of heart failure in the clinical scenario. Funding: This research was funded by Grants from the Ministry of University and Research PRIN2015 2015ZTT5KB_004; PRIN2017NKB2N4_005; PON-AIM - 1829805-2