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Feeding ecology of a highly aerial bird during its long breeding season

Avian Research 2023年第1期14卷 62-69页

作者： Sandra Fernandes Vanessa A.Mata luis p.da silva CIBIO Centro de Investigacão em Biodiversidade e Recursos GenéticosInBIO Laboratório AssociadoCampus de VairãoUniversidade do Porto4485-661Vairão Portugal Departamento de Biologia Faculdade de CiênciasUniversidade do Porto4099-002PortoPortugal BIOpOLIS program in Genomics Biodiversity and Land PlanningCIBIOCampus de Vairão4485-661VairãaoPortugal

pallid Swifts(Apus pallidus),as other swifts,are birds extremely adapted to an aerial lifestyle,showing unique adaptations that allow them to fly almost *** diet of these non-stopping high-altitudinal aerial birds has been mostly studied through techniques that fail to produce highly resolved prey identifications,and for that have been replaced by molecular techniques,such as DNA *** samples of pallid Swifts were monthly collected from a colony in the north of portugal during the breeding *** from the faecal samples was used to sex the birds and to identify the arthropods present in the diet through DNA *** the detected prey items,74 families were identified belonging to 16 orders,with Hymenoptera and Hemiptera being the most frequently *** were seasonal variations in diet richness,composition and prey *** the diet of males and females,although no differences were found between the diet of males and females in terms of composition and richness,there were differences in the size of arthropods preyed by the different sexes,with males feeding on larger *** large seasonal variation in pallid Swifts’diet during the breeding season is probably a result of spatiotemporal variation in aerial prey,of which swifts likely predate *** no significant differences were detected in diet richness and composition between sexes,the fact that males consumed larger prey may suggest the existence of sexual dietary segregation in this group of *** last,several pest species were found in these swifts’diet,which,if studied through DNA metabarcoding,can be used to monitor small arthropods,including airborne pests.

关键词： AMerial foraging Apus plius Dietary s-ssonal variation FReeding omlogy Metahercoding Opimel foraging theoary

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photobiomodulation:a novel approach to promote trans-differentiation of adipose-derived stem cells into neuronal-like cells

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Neural Regeneration Research 2025年第2期20卷 598-608页

作者： daniella da silva Madeleen Jansen van Rensburg Anine Crous Heidi Abrahamse Laser Research Centre Faculty of Health SciencesUniversity of JohannesburgDoornfonteinJohannesburgSouth Africa

photobiomodulation,originally used red and near-infrared lasers,can alter cellular *** has been demonstrated that the visible spectrum at 451-540 nm does not necessarily increase cell proliferation,near-infrared light promotes adipose stem cell proliferation and affects adipose stem cell migration,which is necessary for the cells homing to the site of *** this in vitro study,we explored the potential of adipose-derived stem cells to differentiate into neurons for future translational regenerative treatments in neurodegenerative disorders and brain *** investigated the effects of various biological and chemical inducers on trans-differentiation and evaluated the impact of photobiomodulation using 825 nm near-infrared and 525 nm green laser light at 5 J/*** adipose-derived stem cells can be used in autologous grafting and photobiomodulation has been shown to have biostimulatory *** findings reveal that adipose-derived stem cells can indeed trans-differentiate into neuronal cells when exposed to inducers,with pre-induced cells exhibiting higher rates of proliferation and trans-differentiation compared with the control ***,green laser light stimulation led to notable morphological changes indicative of enhanced trans-differentiation,while near-infrared photobiomodulation notably increased the expression of neuronal *** biochemical analysis and enzyme-linked immunosorbent assays,we observed marked improvements in viability,proliferation,membrane permeability,and mitochondrial membrane potential,as well as increased protein levels of neuron-specific enolase and ciliary neurotrophic ***,our results demonstrate the efficacy of photobiomodulation in enhancing the trans-differentiation ability of adipose-derived stem cells,offering promising prospects for their use in regenerative medicine for neurodegenerative disorders and brain injuries.

关键词： differentiation inducers green photobiomodulation immortalized adipose-derived stem cell near-infrared photobiomodulation neurodegenerative disease neurogenesis photobiomodulation trans-differentiation

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Therapeutic actions of terpenes in neurodegenerative disorders and their correlations with the regulation and remodeling of the extracellular matrix

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BIOCELL 2025年第1期49卷 109-125页

作者： RENATA da silva CARNEIRO MATEUS HENRIQUE DE ALMEIda da COSTA JOSÉZILTON LIMA VERDE SANTOS VALDILÉIA TEIXEIRA UCHÔA LUCIANO da silva LOpES ANDERSON NOGUEIRA MENDES Laboratory of Science in Innovation and Technology-LACITEC Department of Biophysics and PhysiologyFederal University of PiauíTeresina64049Brazil Laboratory of Natural products and Bioprospecting Natural Sciences CenterState University of PiauíTeresina64018Brazil Laboratory of Experimental Neurochemistry Research-LApNEX Department of Biophysics and PhysiologyFederal University of PiauíTeresina64049Brazil

Neurodegenerative diseases are a major public health challenge,mainly affecting the elderly population and compromising their cognitive,sensory,and motor ***,available therapies focus on alleviating symptoms and slowing the progression of these conditions,but they do not yet offer a definitive *** this scenario,terpenes emerge as promising natural alternatives due to their neuroprotective *** compounds can reduce the formation of protein aggregates,neutralize free radicals,and inhibit pro-inflammatory enzymes,which are crucial factors in the development of neurodegenerative *** addition,terpenes also play an important role in the regulation and remodeling of the extracellular matrix,a key target for improving neuronal *** such as linalool,pinene,and eugenol,among others,have potential therapeutic effects by modulating inflammatory and oxidative stress processes,the main factors that contribute to the progression of these *** suggest that these compounds act on signaling pathways that regulate the extracellular matrix,improving neuronal integrity and,consequently,cognitive and motor *** work aims to review the potential of terpenes in the treatment of neurodegenerative disorders,with emphasis on their ability to regulate oxidative stress and inflammation,as well as to remodel the extracellular *** interaction between these mechanisms points to the promising use of terpenes as an innovative and natural therapeutic approach to combat these diseases.

关键词： Terpenes Neurodegenerative Disorders Extracellular matrix

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Re: Membranous and prostatic urethra calcification due to Corynebacterium urealyticum infection

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Uroprecision 2025年第4期2卷 151-152页

作者： Rodrigo Donalisio da silva Department of Surgery Division of UrologyUniversity of Texas McGovern Medical SchoolHoustonTexasUSA

The video article by Teles and Wroclawski[1],titled“Membranous and prostatic urethra calcification due to Corynebacterium urealyticum infection,”presents a compelling case study of an 85-year-old patient who developed significant calcifications in the membranous and prostatic urethra following a Corynebacterium urealyticum(***)*** video article is particularly valuable,as it includes relevant endoscopic images that vividly illustrate the calcifications and subsequent endoscopic treatment.

关键词： prostatic urealyticum infection

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Re: Symptomatology and level of satisfaction in patients using the double‐J ureteral stent

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Uroprecision 2025年第4期2卷 147-148页

作者： Rodrigo Donalisio da silva Department of Surgery Division of UrologyUniversity of Texas McGovern Medical SchoolHoustonTexasUSA

The manuscript by pereira et al.~([1])provides a detailed examination of the symptoms and satisfaction levels in patients using double-J ureteral *** study is significant as it addresses the common complications associated with ureteral stents,which are widely used in urological practice for managing upper urinary tract obstructions.

关键词： ureteral patients al.

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Fast Coordinated power Control for Improving Inertial and Voltage Support Capability of Battery Energy Storage Systems

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CSEE Journal of power and Energy Systems 2025年第1期11卷 280-295页

作者： Zhen Gong Chengxi Liu Filipe Faria da silva Yonghao Gui Claus Leth Bak School of Electrical Engineering and Automation Wuhan UniversityWuhan430072China Department of Energy Technology Aalborg University9220 AalborgDemark Department of Electronic Systems Aalborg University9220 AalborgDenmark

This paper proposes a fast coordinated power control method based on two augmented channels(AC)in battery energy storage system(BESS)to improve inertial and voltage support capability,i.e.,a frequency-reactive power channel(FRpC)and a voltage-real power channel(VRpC).For frequency control in the power distribution system with high resistance/inductance ratio,the coupling mechanism between rate of change of frequency(RoCoF)and required reactive power(RRp)of grids is analyzed,indicating RoCoF is proportional to ***,RoCoF is utilized in FRpC to generate reactive power for complementary inertial emulating ***,for voltage control,coupling characteristics between rate of change of voltage(RoCoV)and demanding real power(DRp)of grids is also studied,revealing RoCoV is proportional to ***,it can be adopted in VRpC to generate real power for complementary voltage ***,grid-voltage-modulated direct power control is selected as the inner power control loop to track power references with faster dynamic performance compared with traditional vector-oriented ***,simulations and hardware-in-loop experiments validate improvement in performance of grid frequency and voltage control based on the proposed method.

关键词： Augmented channels direct power control frequency-reactive power channel(FRpC) inertial and voltage support voltage-real power channel(VRpC)

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Impact of curcumin on gut microbiome

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World Journal of Experimental Medicine 2025年第1期15卷 41-52页

作者： Sangeetha Balaji Naveen Jeyaraman Madhan Jeyaraman Swaminathan Ramasubramanian Sathish Muthu Gabriel silva Santos Lucas Furtado da Fonseca José Fábio Lana Department of General Medicine Government Medical CollegeOmandurar Government EstateChennai 600002Tamil NaduIndia Department of Orthopaedics ACS Medical College and HospitalDr MGR Educational and Research InstituteChennai 600077Tamil NaduIndia Department of Orthopaedics Orthopaedic Research GroupCoimbatore 641045Tamil NaduIndia Department of Orthopaedics Brazilian Institute of Regenerative MedicineIndaiatuba 13334-170São PauloBrazil Department of Orthopaedics Government Medical College and HospitalKarur 639004Tamil NaduIndia Department of Biotechnology Karpagam Academy of Higher EducationCoimbatore 641021Tamil NaduIndia

The intricate interplay between natural compounds like curcumin and the gut microbiome has gained significant attention in recent years due to their potential therapeutic implications in various health ***,a polyphenolic compound derived from turmeric,exhibits diverse pharmacological properties,including anti-inflammatory,antioxidant,and anticancer *** how curcumin modulates gut microbiota composition and function is crucial for elucidating its therapeutic *** review examines the current literature on the interactions between curcumin and the gut microbiome.A systematic search of relevant databases was conducted to identify studies investigating the effects of curcumin on gut microbial diversity and *** findings from studies exploring curcumin's efficacy in neurological disorders,gastrointestinal diseases,and metabolic dysfunction are synthesized and *** have demonstrated that curcumin supplementation can modulate gut microbiota composition and function,leading to beneficial effects on gut health and *** underlying curcumin's therapeutic effects include immune modulation,neuroprotection,and inflammation ***,challenges such as poor bioavailability and safety concerns remain significant hurdles to *** interactions between curcumin and the gut microbiome hold promise for therapeutic interventions in a diverse range of health *** research is needed to optimize curcumin formulations,improve bioavailability,and address safety concerns.

关键词： Gut microbiome Curcumin Neuroprotection Bioavailability

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King's College criteria and the Clichy-Villejuif criteria require adjustments for assessing acute liver failure due to yellow fever

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World Journal of Transplantation 2025年第1期15卷 124-134页

作者： Bruno da silva Athanasio Antonio Marcio de Faria Andrade Vivian Vasconcelos Costa Juliano Felix Castro Silverio Leonardo Macedo Garcia Mauro Martins Teixeira daniele da Gloria Souza paula Vieira Teixeira Vidigal Cristiano Xavier Lima Department of Surgery Federal University of Minas GeraisBelo Horizonte 30130-100Minas GeraisBrazil Liver Transplantation Unit Felicio Rocho HospitalBelo Horizonte 30110-934Minas GeraisBrazil Department of Morphology Federal University of Minas GeraisBelo Horizonte 31270-901Minas GeraisBrazil Department of Biochemistry and Immunology Federal University of Minas GeraisBelo Horizonte 31270-901Minas GeraisBrazil Department of pathology Federal University of Minas GeraisBelo Horizonte 30130-100Minas GeraisBrazil

BACKGROUND Acute liver failure(ALF)is a severe condition characterized by rapid deterioration of liver function in individuals without preexisting liver *** transplantation(LT)is the most impactful *** fever(YF)is an infectious disease that primarily affects the liver and has a high mortality ***,LT can be a viable option for treating rare cases with extensive liver ***,the criteria for assessing the severity of ALF and determining the indications for transplantation have not been specifically validated for cases caused by *** To present necessary adjustments to established scoring systems for ALF secondary to *** This was an observational,retrospective,single-center *** consecutive patients with confirmed ALF due to YF were monitored in the intensive care unit by a specialized liver transplant team during a three-month epidemic outbreak in *** hospitalization,general supportive therapeutic measures were implemented,and the patients were regularly assessed using the King's College criteria and the Clichy-Villejuif criteria to determine the severity of liver *** is considered a viable measure for patients with signs of end-stage liver *** Eight of 14(57%)patients developed severe neurological alterations within the first 96 hours after hospital *** patients underwent emergency LT,and despite a moderate viral infection of the graft after transplantation,the 5-year survival rate was 50%.Although the King's College criteria and the Clichy-Villejuif criteria are the main scoring systems for ALF,they are insufficient for predicting the risk of mortality in this context,primarily because of low serum bilirubin levels in the final stage of the disease and significant disparities between coagulation abnormalities and patient *** To ensure good applicability in cases of YF-induced ALF,the authors suggest adaptations to the King's College and Clichy-Vill

关键词： Yellow fever Acute liver failure Liver transplantation King's College criteria Clichy-Villejuif criteria

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Do Child–Turcotte–pugh and nutritional assessments predict survival in cirrhosis: A longitudinal study

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World Journal of Hepatology 2025年第1期17卷 29-40页

作者： Randhall B Carteri Claudio A Marroni luis F Ferreira Letícia p pinto Juliana Czermainski Cristiane V Tovo Sabrina A Fernandes Department of Nutrition Centro Universitário CESUCACachoeirinha 94935-630Brazil postgraduate in Hepatology Universidade Federal de Ciências da Saúde de Porto AlegrePorto Alegre 90050-170Brazil School of Electronics Electrical Engineering and Computer ScienceQueen’s University BelfastBelfast BT95BNNorthern IrelandUnited Kingdom

BACKGROUND Cirrhotic patients face heightened energy demands,leading to rapid glycogen depletion,protein degradation,oxidative stress,and inflammation,which drive disease progression and *** disruptions cause cellular damage and parenchymal changes,resulting in vascular alterations,portal hypertension,and liver dysfunction,significantly affecting patient *** To analyze the association between Child–Turcotte–pugh(CTp)scores and di-fferent nutritional indicators with survival in a 15-year follow-up *** This was a retrospective cohort study with 129 cirrhotic patients of both sexes aged>18 *** of cirrhosis was made by liver *** first year of data collection was 2007,and data regarding outcomes were collected in *** were gathered from medical records,and grouped by different methods,including CTp,handgrip strength,and triceps skinfold *** prognostic values for mortality were assessed using Kaplan–Meier curves and multivariate binary logistic regression *** The coefficient for CTp was the only statistically significant variable(Wald=5.193,p=0.023).This suggests that with a negative change in CTp classification score,the odds of survival decrease 52.6%.The other evaluated variables did not significantly predict survival outcomes in the ***–Meier survival curves also indicated that CTp classification was the only significant *** Although different classifications showed specific differences in stratification,only CTp showed significant predictive *** score remains a simple and effective predictive tool for cirrhotic patients even after longer follow-up.

关键词： Liver cirrhosis Child–Turcotte–pugh prognosis Liver transplantation Nutritional assessment

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Overcoming antibiotic-resistant Helicobacter pylori infection:Current challenges and emerging approaches

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World Journal of Gastroenterology 2025年第10期31卷 7-29页

作者： Gabriel Reis Rocha Fabian Fellipe Bueno Lemos luis Guilherme de Oliveira silva Marcel silva Luz Gabriel Lima Correa Santos Samuel Luca Rocha pinheiro Mariana Santos Calmon Fabrício Freire de Melo Instituto Multidisciplinar em Saúde Universidade Federal da BahiaVitória da Conquista 45029-094BahiaBrazil

Recent studies have shown a noticeable increase in global Helicobacter pylori(***)resistance,with clarithromycin resistance surpassing 15%in various ***,inadequate epidemiological monitoring,especially in developing countries,and the absence of uniform testing methods lead to discrepancies between regions and a possible underestimation of resistance *** complexity of treating *** is driven by its highly dynamic genome,which is prone to frequent mutations contributing to phenotypical *** usual course of action in empirical treatment involves using a combination of various drugs simultaneously,leading to significant resistance selection pressure and potential side *** emergence of *** strains resistant to multiple drugs is closely tied to failures in first-line treatment,highlighting the need to prevent further resistance by using optimal initial empirical therapy or regimens guided by antibiotic susceptibility testing,requiring a collection of mixed samples and multiple isolates for accurate *** emergence of new treatments like potassium-competitive acid blockers offers a hopeful approach to decrease antimicrobial usage while still ensuring effectiveness in comparison to traditional therapies with proton pump ***,the use of probiotics is under investigation to identify specific strains and formulations that may mitigate therapy-associated adverse effects.

关键词： Helicobacter pylori Antibiotic resistance Multidrug resistance Heteroresistance Empirical treatment Antimicrobial susceptibility testing

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