abstract：:Precise assessment of spinal cord cystic lesions is crucial to formulate effective therapeutic strategies, yet histological assessment of the lesion remains the primary method despite numerous studies showing inconsistent results regarding estimation of lesion size via histology. On the other hand, despite numerous ad...

authors： Farrag M,Pukale DD,Leipzig ND

更新日期：2021-11-01 00:00:00

abstract：:Coffee beans contain different volatile and non-volatile compounds that are responsible for their flavor and aroma. Herein, principal component analysis (PCA) was employed to correlate the non-volatile composition of specialty and traditional coffees with drink quality. The quantified non-volatile compounds included c...

authors： M R N Alcantara G,Dresch D,R Melchert W

更新日期：2021-10-30 00:00:00

abstract：:Collagen Type I derived from fish is mainly limited by its poor physicochemical properties for further applications. In this study, we developed epigallocatechin gallate (EGCG) cross-linked collagen hydrogels (EC hydrogels) to realize physicochemical improvements, basing on the interaction mechanism between collagen a...

authors： Yu X,Li J,Yang M,Chen C,Munir S,You J,Yin T,Liu R,Xiong S,Hu Y

更新日期：2021-10-30 00:00:00

abstract：:An enzyme-addition method to pretreat fried fruit and vegetable chips for acrylamide analysis is reported, followed by determination of the acrylamide contents in 36 marketed fruit and vegetable chip products using LC-MS/MS. To improve the extraction process, the FDA method was modified. Specifically, digestive enzyme...

authors： Jung S,Yi Y,Chang M,Lee I,Kim M,Kim H,Yoo I,Shin Y

更新日期：2021-10-30 00:00:00

abstract：:Two of the most important Mexican plant-foods are tomato (Solanum lycopersicum L.) and husk tomato (Physalis ixocarpa Brot.). In this study three objectives were followed: i) to evaluate the bioaccessible phenolic compounds (PC) in T and HT during upper gastrointestinal digestion, ii) to in vitro ferment the indigesti...

authors： Cárdenas-Castro AP,Zamora-Gasga VM,Alvarez-Parrilla E,Ruíz-Valdiviezo VM,Venema K,Sáyago-Ayerdi SG

更新日期：2021-10-30 00:00:00

abstract：:Qualitative and quantitative composition of non-structural carbohydrates comprising glucose, fructose, sucrose and fructooligosaccharides (FOS) is one of the key determinants of market suitability, storability and technological processability of onions. To develop a cost-effective and rapid tool for carbohydrate profi...

authors： Krähmer A,Böttcher C,Gudi G,Stürtz M,Schulz H

更新日期：2021-10-30 00:00:00

abstract：:Brassica vegetables are widely consumed mostly after processing and cooking. These processing and cooking methods not only can affect the taste, texture, flavor and nutrients of these vegetables, but also influence the levels of some important bioactive compounds, such as glucosinolates (GLSs). Glucoraphanin (GLR) is ...

authors： Sun J,Wang Y,Pang X,Tian S,Hu Q,Li X,Liu J,Wang J,Lu Y

更新日期：2021-10-30 00:00:00

abstract：:A novel dispersive magnetic solid phase microextraction (d-MSPE) method using ionic liquid-coated amino silanized magnetic graphene oxide (MGO@SiO2-APTES-IL) as adsorbent has been established for enriching and extracting lead(II), copper(II) and cadmium(II) in shellfish samples. The novel nanocomposite was proved synt...

authors： Dong X,Gao X,Song J,Zhao L

更新日期：2021-10-30 00:00:00

abstract：:Modern statistical methods, such as the design of experiments and response surface methodology, are widely used to describe changes in multiparameter processes during the processing of food in both science and technology contexts. However, these approaches are described to a lesser degree in the case of cocoa roasting...

authors： Andruszkiewicz PJ,Corno M,Kuhnert N

更新日期：2021-10-30 00:00:00

abstract：:The effects of mulberry polyphenols and malondialdehyde (MDA) on the emulsifying and gel properties of myofibrillar protein (MP) were studied. Emulsibility and gel properties of MP were compared in range of mulberry polyphenol/MDA concentrations by particle size, Zeta potential, antioxidant capacity, gel strength, wat...

authors： Cheng J,Tang D,Yang H,Wang X,Zhu M,Liu X

更新日期：2021-10-30 00:00:00

abstract：:This work presents a microscale approach for simulating the dielectrophoresis assembly of polarizable particles under an external electric field. The model is shown to capture interesting dynamical and topological features, such as the formation of chains of particles and their incipient aggregation into hierarchical ...

authors： Tiribocchi A,Montessori A,Lauricella M,Bonaccorso F,Brown KA,Succi S

更新日期：2021-10-18 00:00:00

abstract：:The tumbling to tank-treading (TB-TT) transition for red blood cells (RBCs) has been widely investigated, with a main focus on the effects of the viscosity ratio [Formula: see text] (i.e., the ratio between the viscosities of the fluids inside and outside the membrane) and the shear rate [Formula: see text] applied to...

authors： Guglietta F,Behr M,Biferale L,Falcucci G,Sbragaglia M

更新日期：2021-10-18 00:00:00

abstract：:Norcarane hydroxylation by neutral [PorMn(V)O-L] (L═OH- , F- ) and cationic [PorMn(V)O-L]+ (L═H2 O, imidazole) oxoMn(V) porphyrin complex models has been investigated by density functional theory calculations to better understand the reaction mechanism and electronic structure. We found that the energy barriers of nor...

authors： Ma Z,Nakatani N,Hada M

更新日期：2021-10-15 00:00:00

abstract：:The Bohai Sea has recently suffered several seasonal oxygen-deficiency, even hypoxia events during the summer. To better understand effects of dissolved oxygen (DO) concentration on the bacterial composition in particle attached (PA) and free living (FL) fractions during the transition from oxic water to low oxygen co...

authors： Zhao D,Gao P,Xu L,Qu L,Han Y,Zheng L,Gong X

更新日期：2021-10-15 00:00:00

abstract：:Alpine grasslands play important functions in mitigating climate change and regulating water resources. However, the spatiotemporal variability of their carbon and water budgets remains unquantified. Here, 47 site-year observations of CO2 and water vapor fluxes (ET) are analyzed at sites situated along a hydrothermal ...

authors： Li H,Wang C,Zhang F,He Y,Shi P,Guo X,Wang J,Zhang L,Li Y,Cao G,Zhou H

更新日期：2021-10-15 00:00:00

abstract：:To better manage pesticide pollution in surface soils, we introduced a first-order-kinetics-based screening model to evaluate the steady-state concentrations of pesticides in surface soils while considering degradation, volatilization, plant uptake, and precipitation processes. For each process, we developed a spatiot...

authors： Li Z,Niu S

更新日期：2021-10-15 00:00:00

abstract：BACKGROUND:Intensification of land use threatens to increase the emergence and prevalence of zoonotic diseases, with an adverse impact on human wellbeing. Understanding how the interaction between agriculture, natural systems, climate and socioeconomic drivers influence zoonotic disease distribution is crucial to infor...

authors： Forbes O,Hosking R,Mokany K,Lal A

更新日期：2021-10-15 00:00:00

abstract：Introduction:Evaluation of thyroid function is often requested and therefore defining paediatric reference intervals (RIs) is of vital importance. Currently, there is a distinct lack of paediatric RIs for thyroid function tests in Croatia. Thus, we established RIs for thyroid stimulating hormone (TSH), total triiodothy...

authors： Bokulić A,Zec I,Marijančević D,Goreta S,Požgaj Šepec M,La Grasta Sabolić L

更新日期：2021-10-15 00:00:00

abstract：:The naturally tight entanglement of fibers in bacterial cellulose (BC) results in low printability when BC is used as a bioink for printing scaffolds. In this study, neat BC was treated by TEMPO-mediated oxidation (TO-BC) and maleic acid (MA-BC) to prepare homogeneous BC dispersions to fabricate scaffolds for bone reg...

authors： Wang X,Tang S,Chai S,Wang P,Qin J,Pei W,Bian H,Jiang Q,Huang C

更新日期：2021-10-15 00:00:00

abstract：:Alginate biopolymers are characterized by favorable properties, of biocompatibility, degradability, and non-toxicity. However, the poor stability properties of alginate have limited its suitability for diverse applications. Recently, click chemistry has generated significant research interest due to its high reaction ...

authors： Deng Y,Shavandi A,Okoro OV,Nie L

更新日期：2021-10-15 00:00:00

abstract：:Conductive nanocellulose aerogels have attracted significant attention in pressure sensing for wearable devices owing to lightweight, sustainability and good chemical stability. Limited by its flammability and weak mechanical properties, aramid nanofiber (ANF) was designed as reinforcement to overcome the shortcoming ...

authors： Wang S,Meng W,Lv H,Wang Z,Pu J

更新日期：2021-10-15 00:00:00

abstract：:The elucidation of the oral absorption of natural polysaccharides contributes to their further research and utilization. Herein, to explore the absorption of a pectin-type polysaccharide from Smilax china L. (SCLP), SCLP was respectively fluorescently labeled with fluorescein-5-thioicarbazide (FSCLP) and Cyanine7 amin...

authors： Zhang Y,Liu J,Dou P,Wu Z,Zheng Z,Pan X,Zhou T,Wang K

更新日期：2021-10-15 00:00:00

abstract：:The coronavirus pandemic has severely affected our daily lives, with direct consequences on passenger transport. This in turn has strongly impacted the energy demand of the transport sector and associated CO2 emissions. We analyse near real-time passenger mobility and related emission trends in Europe between 21 Janua...

authors： Schulte-Fischedick M,Shan Y,Hubacek K

更新日期：2021-10-15 00:00:00

abstract：:Creative advancements are enormously sought for the advanced forensic and data security in modern era. Herein, fabrication of Bovine Serum Albumin (BSA) functionalized Gd2O3:Eu3+ (5 mol %) nanopowders dispersed in a poly(vinyl alcohol) (PVA) matrix for long term preservation and visualization of latent fingerprints, a...

authors： Narasimhamurthy KN,Darshan GP,Sharma SC,Premkumar HB,Adarsha H,Nagabhushana H

更新日期：2021-10-15 00:00:00

abstract：HYPOTHESIS:Common amphiphilic drug molecules often have a more rigid nonpolar part than conventional surfactants. The rigidity is expected to influence the self-assembling properties and possibly give rise to aggregation patterns different from that of regular surfactants. EXPERIMENTS:We have investigated self-assembl...

authors： Efthymiou C,Bergström LM,Pedersen JN,Pedersen JS,Hansson P

更新日期：2021-10-15 00:00:00

abstract：HYPOTHESIS:Some ions can prevent bubbles from coalescing in water. The Gibbs-Marangoni pressure has been proposed as an explanation of this phenomenon. This repulsive pressure occurs during thin film drainage whenever surface enhanced or surface depleted solutes are present. However, bubble coalescence inhibition is kn...

authors： Duignan TT

更新日期：2021-10-15 00:00:00

abstract：:Qingzhuan tea (QZT) with longer aging year is usually believed to have higher quality and commercial value. In this study, a 20 years sequence of aged QZT were subjected to an electronic tongue and liquid chromatography-mass spectrometry to investigate the effect of storage age on its metabolic profile and taste quali...

authors： Cheng L,Wang Y,Zhang J,Zhu J,Liu P,Xu L,Wei K,Zhou H,Peng L,Zhang J,Wei X,Liu Z

更新日期：2021-10-15 00:00:00

abstract：:Spray-drying is known as a common and economical technique for the encapsulation of various nutrients and bioactive compounds. However, shear and thermal tensions during atomization and dehydration, as well as physicochemical instability during storage, result in a loss of these compounds. As a solution, bioactives ar...

authors： Akbarbaglu Z,Peighambardoust SH,Sarabandi K,Jafari SM

更新日期：2021-10-15 00:00:00

abstract：:X-ray units have become one of the most advantageous candidates for triaging the new Coronavirus disease COVID-19 infected patients thanks to its relatively low radiation dose, ease of access, practical, reduced prices, and quick imaging process. This research intended to develop a reliable convolutional-neural-networ...

authors： Alhudhaif A,Polat K,Karaman O

更新日期：2021-10-15 00:00:00

abstract：:Although lots of work has reported the structural variations of starch in microwave treatment, most of them are detected in the environment with non-constant microwave power and inhomogeneous heating, and the results are always in poor repeatability. In this study, the equipment with constant microwave power (CPM) and...

authors： Han Z,Li Y,Luo DH,Zhao Q,Cheng JH,Wang JH

更新日期：2021-10-15 00:00:00

abstract：:Caseins are recognized as safe for consumption, abundant, renewable and have high nutritional value. Casein molecules are found in different aggregation states and their multiple binding sites offer the potential for delivering biomolecules with nutritional and/or health benefits, such as vitamins, phytochemicals, fib...

authors： Casanova F,Nascimento LGL,Silva NFN,de Carvalho AF,Gaucheron F

更新日期：2021-10-15 00:00:00

abstract：:The aim of this research was to conjugate chitosan (CT) with lauric acid (LA) and l-carnitine (CNT) to yield a product that is water-soluble at neutral pH and has surface, antimicrobial, and antioxidant activities. The resulting CT-LA-CNT is water-soluble at neutral pH, in contrast with CT and CT-LA, which require the...

authors： Liu TT,Su GZ,Yang TS

更新日期：2021-10-15 00:00:00

abstract：:Millions of children are impacted by neurodevelopmental disorders (NDDs), which unfold early in life, have varying genetic etiologies and can involve a variety of specific or generalized impairments in social, cognitive and motor functioning requiring potentially lifelong specialized supports. While specific disorders...

authors： Lense MD,Ladányi E,Rabinowitch TC,Trainor L,Gordon R

更新日期：2021-10-11 00:00:00

abstract：:With changing numbers, compositions, emission standards and fuel quality of on-road vehicles, it is imperative to accordingly characterize and update vehicular emissions of carbonaceous aerosols for better understanding their health and climatic effects. In this study, a 7-day field campaign was conducted in 2019 in a...

authors： Zhang R,Li S,Fu X,Pei C,Huang Z,Wang Y,Chen Y,Yan J,Wang J,Yu Q,Luo S,Zhu M,Wu Z,Fang H,Xiao S,Huang X,Zeng J,Zhang H,Song W,Zhang Y,Bi X,Wang X

更新日期：2021-10-10 00:00:00

abstract：:The anthraquinone scaffold has long been known as a source of efficacious antitumor drugs. In particular, the various chemical modifications of the side chains in this scaffold have yielded the compounds potent for the wild type tumor cells, their counterparts with molecular determinants of altered drug response, as w...

authors： Volodina YL,Tikhomirov AS,Dezhenkova LG,Ramonova AA,Kononova AV,Andreeva DV,Kaluzhny DN,Schols D,Moisenovich MM,Shchekotikhin AE,Shtil AA

更新日期：2021-10-05 00:00:00

abstract：:Organoselenium compounds have attracted growing interests as promising antitumor agents over recent years. Herein, four series of novel selenium-containing chiral 1,4-diarylazetidin-2-ones were asymmetrically synthesized and biologically evaluated for antitumor activities. Among them, compound 7 was found to be about ...

authors： Tang H,Liang Y,Cheng J,Ding K,Wang Y

更新日期：2021-10-05 00:00:00

abstract：:Systematic toxicity and drug resistance significantly limited FDA-approved platinum drugs for further clinical applications. In order to reverse the resistance (MDR) and enhance their anticancer efficiency, four Pt(IV) complexes (12-15) conjugating with P-glycoprotein (P-gp) inhibitors were designed and synthesized. A...

authors： Cao X,Li R,Xiong H,Su J,Guo C,An T,Zong H,Zhao R

更新日期：2021-10-05 00:00:00

abstract：:A series of novel α-l-threose nucleoside phosphonate analogs, 4(R)-methyl-3-O-phosphonomethyl-α-l-threose nucleosides, were synthesized in multistep sequences starting from d-xylose. The synthetic sequence consisted of the following key stages: (i) the multistep synthesis of 1,2-O-isopropylidenyl-4(R)-methyl-3-O-phosp...

authors： Liu FW,Ji S,Gao Y,Meng Y,Xu W,Wang H,Yang J,Huang H,Herdewijn P,Wang C

更新日期：2021-10-05 00:00:00

abstract：:Protein tyrosine phosphatase-1B (PTP1B) is a novel and indispensable drug target for the treatment of type 2 diabetes mellitus (T2DM). Procyanidins are flavonoids that exhibit a significant hypoglycemic function. However, the potential inhibitory effects of procyanidins on PTP1B are unclear. In this study, the interac...

authors： Li B,Fu R,Tan H,Zhang Y,Teng W,Li Z,Tian J

更新日期：2021-10-05 00:00:00

abstract：:Photodynamic Therapy (PDT) is a powerful technique for the treatment of cancer and non-cancerous diseases. The precise PDT treatment protocol definition must consider the performance difference between in vitroand in vivoapplications. This also occurs in other biological studies, and to partially overcome this difficu...

authors： Bergmann EV,Capeloto OA,Catanio ATS,Flizikowski GAS,Kimura NM,Freitas CF,Herculano LS,Astrath NGC,Malacarne LC

更新日期：2021-10-05 00:00:00