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Evaluation and salivary biochemistry associations of sour-salty taste interaction

Journal of Future Foods 2024年第4期4卷 376-382页

作者： Hongnan Jiang Ye chen Jianshe chen louise Dye Xinmiao Wang Laboratory of Food Oral Processing School of Food Science and BiotechnologyZhejiang Gongshang UniversityHangzhou 310018China Zhejiang-UK Joint Laboratory of Food Sensory Science Zhejiang Gongshang UniversityHangzhou 310018China School of Food Science and Nutrition University of LeedsLeeds LS29JTUK

Taste interaction is a well-known phenomenon in sensory stodies,but how to quantify the magnitode of the effect of one tastant on other taste attribute(s)is still largely unsolved,let alone further explorations from a salivary biochemistry *** acquiring the individual taste threshold and evaluating the just noticeable difference(JND).this stody firstly established a quantitative method to assess the magnitude of taste interaction in a binary taste mixture by evaluating the concentration difference upon psychologically-comparable *** change of salty taste intensity(cSI)was therefore defined as the subtraction of JND using sour-salty taste stimulant from JND using pure salty taste stimulant,with a dimension of concentration in mmol/*** was then used to demonstrate how citric acid affected salty taste perception in a salty-sour binary taste mixture in 16 young and healthy *** of citric acid used in the binary taste mixtore were 0.***.0.09.0.***.0.24 and 0.40 mmolL,*** results showed that salty taste perception was enhanced(average cSI of 0.93 mmolL)when the citric acid concentration was low(at 0.05 and 0.09 mmolL).but with an increasing concentration of citric acid ranging from 0.14 to 0.40 mmol/L,this effect gradually turned from enhancement to suppression of salty taste perception(correspondingly a continoously decreasing cSI all the way down to an average of-2.94 mumol/L).It was also found that cystatin SN concentration in participants'unstimulated saliva samples was significantly negatively correlated with salty taste threshold(with and without the presence of citric acid),and it was one of the most significant factors affecting cSI,s shown in multiple regression *** anhydrase VI concentration in participants'unstimulated saliva sanples was also found to be significantly negatively correlated with salty taste recognition(with and without presence of citric acid).but it did not pose signific

关键词： Taste interaction evaluation Sensory analysis Salty taste perception Salivay biochemical components

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Psychiatric outcomes in outpatients affected by long cOVID:A link between mental health and persistence of olfactory complaint

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World Journal of Psychiatry 2024年第4期14卷 507-512页

作者： Victoria Metelkina-Fernandez louise-Emilie Dumas clair Vandersteen David chirio Auriane Gros Arnaud Fernandez Florence Askenazy Valeria Manera Department of Psychiatry Nice University HospitalNice 06000France Department of child and Adolescent Psychiatry UniversitéCôte d’AzurNice 06200France ENT Head and Neck InstituteNice 06100France Department of Infectiology Nice University HospitalNice 06200France Department of Orthophony UniversitéCôte d’AzurNice 06100France cobtek UniversitéCôte d’AzurNice 06100France

BAcKGROUND Anosmia was one of the main symptoms of coronavirus disease 2019(cOVID-19).A psychiatric history(i.e.,depression)may be an independent contributor to the risk of cOVID-19 diagnosis,and cOVID-19 survivors appear to have an increased risk of neuropsychiatric sequelae(bidirectional association).AIM To compare the rate of psychiatric disorder among post-cOVID patients without anosmia vs patients with persistent olfactory *** We conducted a prospective case control study from March 2020 to May *** recruited at the ENT department of Nice University Hospital had a subjective olfactory complaint(visual analogue scale)for over 6 wk and a molecular or cT-proven severe acute respiratory syndrome coronavirus 2 diagnosis confirmed by ***-cOVID patients without persistent olfactory disorders were recruited at the university hospital infectiology *** medical histories were collected by a psychiatrist during the *** Thirty-four patients with post-cOVID-19 olfactory complaints were included in the first group of the *** percent of the patients were female(n=17).The group’s mean age was 40.5±12.9 *** control group included 32 participants,of which 34.4%were female(n=11),and had a mean age of 61.2±12.2 *** rate of psychiatric disorder among post-cOVID patients with olfactory complaints was significatively higher(41.7%)than among patients without(18.8%)(χ2=5.9,P=0.015).cONcLUSION The presence of a psychiatric history may constitute a potential risk factor for the development of long cOVID due to persistent *** therefore seems important to establish reinforced health monitoring after a cOVID 19 infection in at-risk *** prospective,translational,and collaborative studies are needed to extrapolate these results to the general population.

关键词： cOVID-19 Anosmia Psychiatry Stress Neuroplasticity Psychiatric history

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The risk of prostate cancer on incidental finding of an avid prostate uptake on 2-deoxy-2-[^(18)F]fluoro-D-glucose positron emission tomography/computed tomography for non-prostate cancer-related pathology:A single centre retrospective study

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Asian Journal of Urology 2024年第1期11卷 33-41页

作者： Anthony Franklin Troy Gianduzzo Boon Kua David Wong louise McEwan James Walters Rachel Esler Matthew J.Roberts Geoff coughlina John W.Yaxley Department of Urology The Wesley HospitalBrisbaneQLDAustralia Wesley Medical Research BrisbaneQLDAustralia School of Medicine The University of QueenslandBrisbaneQLDAustralia Department of Radiology Wesley Medical ImagingBrisbaneQLDAustralia Department of Urology Royal Brisbane and Women's HospitalBrisbaneQLDAustralia

Objective:To review the risk of prostate cancer(Pca)in men with incidentally reported increased intraprostatic uptake at 2-deoxy-2-[18F]fluoro-d-glucose positron emission tomography/computed tomography(18F-FDG PET/cT)ordered at Department of Urology,The Wesley Hospital,Brisbane,QLD,Australia for non-Pca related ***:Retrospective analysis of consecutive men between August 2014 and August 2019 presenting to a single institution for 18F-FDG PET/cT for non-prostate related conditions was *** were classified as benign,indeterminate,or malignant depending of the results of prostate-specific antigen(PSA),PSA velocity,biopsy histopathology,and three-Tesla(3 T)multiparametric MRI(mpMRI)Prostate Imaging Reporting and Data System score,or gallium-68-prostate-specific membrane antigen(68Ga-PSMA)PET/cT ***:Three percent(273/9122)of men demonstrated 18F-FDG avidity within the ***-five percent(231/273)were further investigated,including with PSA tests(227/231,98.3%),3 T mpMRI(68/231,29.4%),68Ga-PSMA PET/cT(33/231,14.3%),and prostate biopsy(57/231,24.7%).Results were considered benign in 130/231(56.3%),indeterminate in 31/231(13.4%),and malignant in 70/231(30.3%).Pca was identified in 51/57(89.5%)of the men who proceeded to biopsy,including 26/27(96.3%)men with Prostate Imaging Reporting and Data System scores 4-5 mpMRI and six men with a positive 68Ga-PSMA PET/*** most common Gleason score on biopsy was greater than or equal to 4+5(14/51,27.5%).68Ga-PSMA PET/cT was concordant with the 18F-FDG findings in 26/33(78.8%).All 13 men with a positive concordant 18F-FDG,3 T mpMRI,and 68Ga-PSMA PET/cT had Pca on *** was no statistically significant difference in the 18F-FDG maximum standardized uptake value between the benign or malignant groups(5.7 vs.6.1;p=0.580).conclusion:In this study,after an incidental finding of an avid intraprostatic lesion on 18F-FDG PET/cT,70 of the 231 cases(30.3%;0.8%of the entire cohort)had results c

关键词： Prostatecancer Positionemission tomography Multiparametric magneticresonance imaging Prostatebiopsy

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β-1，3-glucans-rich Euglena gracilis supplementation alleviates high-fat-high-fructose diet-induced cognitive impairment in middle-aged mice via the gut-brain axis

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Food Science and Human Wellness 2024年

作者： Haoxie Xu Yachao Wang Xiangzhu Li Xuli Wu louise Weiwei Lu Jiayi He Mingfu Wang Bin Liu Hui Xu Jiehua chen Kawing cheng Shenzhen Key Laboratory of Marine Microbiome Engineering， Institute for Advanced Study， Shenzhen University Department of Food Science and Engineering， college of chemistry and Environmental Engineering， Shenzhen University Institute for Innovative Development of Food Industry， Shenzhen University Department of Neurosurgery， The Institute Translational Medicine， The First Affiliated Hospital of Shenzhen University， Shenzhen Second People's Hospital Shenzhen Traditional chinese Medicine Hospital School of Public Health， Shenzhen University School of Biological Sciences， Faculty of Science， the University of Auckland

The growing aging population along with the shifting dietary paradigm to Western-type diet worldwide has been implicated in the increasing prevalence of cognitive impairment. Emerging evidence suggests that a high-fiber diet may help improve cognitive function through the gut-brain axis. Euglena gracilis， a unicellular microalga rich in β-1，3-glucans， has gained attention due to its modulatory effect on gut dysbiosis and inflammatory response. This study aimed to explore the efficacy and mechanism of β-1，3-glucans-rich Euglena gracilis powder (EG) against high-fat-high-fructose (HFHF) diet-induced cognitive disorders in mice. A middle-aged (52-week-old c57BL/6J) mouse model with the following groups was adopted: HFHF， HFHF+EG， and control. At the end of the dietary intervention (8 weeks)， cognitive behaviors， metabolic parameters， endotoxin levels， gut microbiota composition， and colon and brain pathology were examined. The results showed that EG supplementation attenuated HFHF-induced cognitive impairment， promoted synaptogenesis in the hippocampus， and improved synaptic ultrastructure. These beneficial effects were partly mediated through the upregulation of PTP1B-IRS-pAKT-pGSK3β-pTau signaling. Furthermore， it prevented gut dysbiosis as evidenced by an increase in β-diversity and enrichment of Akkermansia relative to control. EG supplementation was also able to partly reverse the HFHF-induced disruption of intestinal barrier， which was accompanied by reduced systemic and neuronal inflammation， normalized short-chain fatty acid production， and decreased serum lipopolysaccharide concentration. The findings from the present study support that β-1，3-glucans-rich EG is a promising natural agent for the prevention of HFHF diet-induced deterioration in cognitive function that merits further investigation.

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Oral anti-coagulants use in chinese hospitalized patients with atrial fibrillation

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chinese Medical Journal 2024年第2期137卷 172-180页

作者： Jing Lin Deyong Long chenxi Jiang caihua Sang Ribo Tang Songnan Li Wei Wang Xueyuan Guo Man Ning Zhaoqing Sun Na Yang Yongchen Hao Jun Liu Jing Liu Xin Du louise Morgan Gregg c.Fonarow Sidney c.Smith Jr Gregory Y.H.Lip Dong Zhao Jianzeng Dong changsheng Ma On behalf of ccc-AF investigators Department of cardiology Beijing Anzhen HospitalCapital Medical UniversityBeijing 100029China National clinical Research center for cardiovascular Diseases Beijing 100029 China Department of Epidemiology Beijing Anzhen HospitalCapital Medical UniversityBeijing Institute of HeartLung and Blood Vessel DiseasesBeijing 100029China International Quality Improvement Department American Heart AssociationDallasTX 07076USA Division of cardiology Geffen School of Medicine at University of CaliforniaLos Angeles CA 90024USA Division of cardiology University of North CarolinaChapel HillNC 27599USA Department of cardiology Liverpool Centre for Cardiovascular ScienceUniversity of Liverpool and Liverpool Heart&Chest HospitalLiverpool L143PEUK Department of clinical Medicine Aalborg UniversityAalborg 9000Denmark 不详

Background:Oral anti-coagulants(OAc)are the intervention for the prevention of stroke,which consistently improve clinical outcomes and survival among patients with atrial fibrillation(AF).The main purpose of this study is to identify problems in OAc utilization among hospitalized patients with AF in ***:Using data from the Improving care for cardiovascular Disease in china-Atrial Fibrillation(ccc-AF)registry,guideline-recommended OAc use in eligible patients was ***:A total of 52,530 patients with non-valvular AF were enrolled from February 2015 to December 2019,of whom 38,203 were at a high risk of stroke,9717 were at a moderate risk,and 4610 were at a low *** admission,only 20.0%(6075/30,420)of patients with a diagnosed AF and a high risk of stroke were taking *** use of pre-hospital OAc on admission was associated with a lower risk of new-onset ischemic stroke/transient ischemic attack among the diagnosed AF population(adjusted odds ratio:0.54,95%confidence interval:0.43-0.68;Pcharge,the prescription rate of OAc was 45.2%(16,757/37,087)in eligible patients with high stroke risk and 60.7%(2778/4578)in eligible patients with low stroke *** utilization in patients with high stroke risk on admission or at discharge both increased largely over time(all Pc utilization at discharge was positively associated with in-hospital rhythm control strategies,including catheter ablation(adjusted odds ratio[OR]11.63,95%confidence interval[cI]10.04-13.47;Pctronic cardioversion(adjusted OR 2.41,95%cI 1.65-3.51;Pc drug use(adjusted OR 1.45,95%cI 1.38-1.53;Pconclusions:In hospitals participated in the ccc-AF project,>70%of AF patients were at a high risk of *** poor performance on guideline-recommended OAc use was found in this study,over time the ccc-AF project has made progress in stroke prevention in the chinese AF ***

关键词： Atrial fibrillation Oral anti-coagulants OAc Stroke prevention contraindication

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The terminology of the 2012 Atlanta consensus conference on post-inflammatory collections after acute pancreatitis:An assessment of utilization in practice

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Hepatobiliary & Pancreatic Diseases International 2022年第5期21卷 508-510页

作者： Santhalingam Jegatheeswaran louise M Finch Maya c Siriwardena Ajith K Siriwardena Regional Hepato-Pancreato-Biliary Surgery Unit Manchester Royal InfirmaryOxford RoadManchester M139WLUK Warwick Medical School WarwickUK Faculty of Biology Medicine and HealthUniversity of ManchesterManchesterUK

To the Editor The report of the 1992 Atlanta consensus conference provided a framework for standardization of the terminology for description of acute pancreatitis and its complications[1].Terms such as“pancreatic phlegmon”which had historically been subjected to differential interpretation were discontinued and modern terminology was introduced[1].With subsequent clinical usage and with the accrual of new knowledge it became clear that further changes were necessary.

关键词： pancreatitis acute terminology

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Students’Mathematical Reasoning,communication,and Language Representations:A Video-Narrative Analysis

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EcNU Review of Education 2018年第3期1卷 1-22页

作者： louise c.Wilkinson Alison L.Bailey carolyn A.Maher Psychology and Communication Sciences at Syracuse University University of california-Los Angeles Rutgers the State University of New Jersey

Purpose-Learning mathematics is a complex process,requiring many conceptual lenses and rich data sources to document and understand students’construction of *** purpose of this article is both to introduce a unique database on students’mathematical learning and to describe analytical techniques used to study students’growth of the knowledge of mathematics and ***/Approach/Methods-Our approach includes the following aspects:First,we describe a unique collection of video-taped recordings of longitudinal and cross-sectional studies of diverse,***,learning mathematics(Video Mosaic collaborative,VMc).Second,we introduce our analytical methods,which utilize the database for collaborative study of students’*** methods include video-narrative analyses that display fine-grained examinations of interactions among students who are solving engaging problems that require them to reason mathematically and to represent their understandings with language and non-language *** analyses,referenced as VMcAnalytics,demonstrate the accessibility and flexibility of the database to study relationships among students’mathematics and language ***-The findings generated are illustrated by two examples demonstrating the accessibility and flexibility of the database to study relationships between mathematics and language learning(mathematics register).Originality/Value-The contribution of our work is illustrated by describing the rich database;employing a collaborative research approach;and signifying our understanding of relationships among students’mathematical and language learning.

关键词： Mathematics register communication mathematical understanding video-narratives academic language

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Hypo-endemic onchocerciasis hotspots: defining areas of high risk through micro-mapping and environmental delineation

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Infectious Diseases of Poverty 2015年第1期4卷 283-289页

作者： louise A.Kelly-Hope Thomas R.Unnasch Michelle c.Stanton David H.Molyneux Liverpool School of Tropical Medicine Pembroke PlaceLiverpool L35QAUK University of South Florida TampaFloridaUSA

Background:Onchocerciasis(river blindness)caused by the parasite Onchocercavolvulus and transmitted by riverine Simulium spp.(Black flies)is targeted for elimination in *** is a significant change in strategy from the‘control’of meso-and hyper-endemic areas through mass drug administration(MDA)with Mectizan®(ivermectin),to the‘elimination’in all endemic areas where a range of interventions may be *** most significant challenges of elimination in low transmission or hypo-endemic areas are ***,there are vast remote areas where the focality of low transmission is relatively ***,the treatment with ivermectin increases the risk of serious adverse events(SAEs)in individuals with high parasitaemias of Loa loa,a filarial parasite widespread in central and West Africa,which causes Tropical eye worm and transmitted by chrysops spp.(Deer flies).Discussion:We therefore propose novel mapping approaches using remote sensing satellite and modelled environmental data to be used in combination with rapid field surveys to help resolve the problems of targeting the expansion of onchocerciasis elimination activities in *** co-endemic ***,we demonstrate that micro-stratification overlap mapping(MOM)of available onchocerciasis and loiasis prevalence maps can be used to identify 12 key high risk areas,where low *** high *** transmission overlap,which we define as“hypo-endemic hotspots”.Second we show that integrated micro-mapping of prevalence data,and the use of environmental data to delineate riverine and forest risk factors associated with Simulium *** chrysops *** habitats can further help to define target intervention areas *** hotspots within hotspots,to help avoid the risk of ***:These mapping examples demonstrate the value of bringing prevalence,entomological and ecological information together to develop maps for planned implementation and targeted *** is critical as better ma

关键词： Onchocerciasis River blindness Loa loa Loiasis Severe adverse events Mapping Elimination Environment Africa

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Eutectic mixture promoted cO_2 sorption on MgO-TiO_2 composite at elevated temperature

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Journal of Environmental Sciences 2019年第2期31卷 80-88页

作者： Vishwanath Hiremath Monica louise T.Trivino Jeong Gil Seo Department of Energy Science and Technology Myongji University

The development of carbon dioxide(cO_2) sorbents that can operate at elevated temperatures is significant for the advancement of pre-combustion capture ***, promoter-based systems composed of alkali/alkaline earth metal nitrates and/or carbonates have been considered as next-generation solid sorbents due to their improved cO_2 uptake and kinetics. However, obtaining stable MgO sorbents against temperature swing regeneration still remained challenging. Herein, we report MgO-TiO_2 solid sorbents promoted by eutectic mixture(KNO_3 and LiNO_3) for elevated temperature cO_2 sorption. The developed sorbents show improved cO_2 sorption capacity, which may be attributed to the alternative cO_2 sorption pathway provided by the ionization of highly dispersed MgO in the eutectic mixture. The MgO-TiO_2 framework was also shown to assist in retaining the MgO configuration by constraining its interaction with cO_2. Furthermore, it is demonstrated that constructing composite structures is essential to improve the cO_2 sorption characteristics,mainly recyclability, at elevated temperatures. The developed promoter integrated sorbents showed exceptionally high cO_2 sorption capacity of > 30 wt.% at an elevated temperature(300°c) with pronounced stability under temperature swing operation.

关键词： MgO-TiO2 composite Elevated temperature cO2 capture Eutectic mixture promoter MgO stability

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Access to insulin delivery devices and glycated haemoglobin in lower-income countries

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World Journal of Diabetes 2020年第8期11卷 358-369页

作者： Emma louise Klatman Graham David Ogle Life for a child Program GlebeNSW 2037Australia

BAcKGROUNDYoung people with type 1 diabetes in low-and-middle income countries facemany challenges in accessing care, with various essential supplies needed forsurvival and long-term *** study insulin delivery devices and glycated haemoglobin (HbA1c) *** survey was conducted in 2019 of leading diabetes centres in 41 countriessupported by the Life for a child Program. The survey covered numerous aspectsconcerning availability and costs at all levels of the health system, local usagepatterns and attitudes, obstacles, and other ***-seven countries returned the survey (90.2% response rate). Key findingsincluded: Syringe use was most common (83.1%), followed by insulin pens(16.7%) and pumps (0.2%). 48.6% of public health systems did not providesyringes, even with a co-payment. Use of suboptimal syringe/needlecombinations was common. Needles were generally reused in almost all countries(94.3%, n = 35). Aside from donated supplies, there was variable access to HbA1ctesting within public health facilities, and, when available, patients often had tocover the cost. Provision was further compromised by numerous problemsincluding stock-outs, and challenges with understanding the test, equipmentmaintenance, and *** gaps exist for adequate access to appropriate insulin delivery devices andHbA1c testing. Public health systems in low-and-middle income countries shouldincrease affordable provision. There are also needs for specific health professional training and diabetes education;elimination of customs duties and taxes;development of inexpensive, robust HbA1c testing methods that do not requirerefrigeration of testing supplies;differential pricing schemes;and other solutions.

关键词： Type 1 diabetes Diagnostics Glycated haemoglobin Syringes Insulin Access

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