检索结果-南通市图书馆

Corneal collagen cross‑linking epithelium‑on ***‑off:a systematic review and meta‑analysis

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Eye and Vision 2021年第6期8卷 338-352页

作者： Francesco D’oria Antonio Palazón Jorge L.Alio Vissum Innovation c/Cabañal103016 AlicanteSpain Division of Ophthalmology Universidad Miguel HernándezAlicanteSpain Section of Ophthalmology Department of Basic Medical ScienceNeuroscience and Sense OrgansUniversity of BariBariItaly Department of Clinical Medicine Miguel Hernández UniversitySan Juan de AlicanteSpain

Background:The purpose of the study was to determine the advantages and disadvantages of epi-on corneal crosslinking(CXL)techniques compared with standard epi-off ***:We searched MEDLINE and EMBASE for randomized controlled trials(RCTs)and non-randomized studies of interventions(NRSIs)and we evaluated the selected papers according to the Cochrane risk of bias *** considered,as primary outcomes,average Kmax flattening,changes in uncorrected and corrected distance visual acuity(UDVA and CDVA);as secondary outcomes,we considered changes in pachymetry values and endothelial cell density(ECD).We also investigated adverse events related to the treatments and treatment ***-analysis was conducted with a fixed or random-effects model using weighted mean difference(MD)with 95%confidence interval(CI)as the effect ***:A total of 15 studies were included and among these 15 trials,9 were RCTs and 6 were NRSIs,but only 4 studies showed no high risk of bias and were included in this *** analysis revealed significant postoperative differences in CDVA(MD=0.07;95%CI 0.04 to 0.10;Pgnificative differences in UDVA,Kmax,central corneal thickness(CCT)and ECD(P>0.05).Epi-on CXL protocol was found to be significantly less prompt to have risks of delay in epithelial healing(P=0.035)and persistent stromal haze(P=0.026).Conclusion:Epi-on CXL is as effective as epi-off *** for a higher significant improvement in CDVA with current epi-on protocols,our meta-analysis demonstrates that epi-on and epi-off CXL have comparable effects on visual,topographic,pachymetric,and endothelial ***-on CXL has clinical advantages in terms of comfort and avoidance of complications as it reduces the risk of developing delay in epithelial healing and persistent stromal haze.

关键词： Corneal collagen cross-linking Keratoconus Transepithelial CXL Epithelium-off CXL Epithelium-on CXL Iontophoresis

Stepping up after spinal cord injury:negotiating an obstacle during walking

在线全文

学校读者我要写书评

暂无评论

Neural Regeneration Research 2025年第7期20卷 1919-1929页

作者： Alain Frigon Charly g.Lecomte Department of Pharmacology-Physiology Faculty of Medicine and Health SciencesUniversitéde SherbrookeCentre de recherche du Centre Hospitalier Universitaire de SherbrookeSherbrookeQCCanada

Every day walking consists of frequent voluntary modifications in the gait pattern to negotiate *** spinal cord injury,stepping over an obstacle becomes *** over an obstacle requires sensorimotor transformations in several structures of the brain,including the parietal cortex,premotor cortex,and motor *** information and planning are transformed into motor commands,which are sent from the motor cortex to spinal neuronal circuits to alter limb trajectory,coordinate the limbs,and maintain *** spinal cord injury,bidirectional communication between the brain and spinal cord is disrupted and animals,including humans,fail to voluntarily modify limb trajectory to step over an ***,in this review,we discuss the neuromechanical control of stepping over an obstacle,why it fails after spinal cord injury,and how it recovers to a certain extent.

关键词： biomechanics locomotion neurophysiology obstacle negotiation spinal cord injury

Do supplemental perches influence electrocution risk for diurnal raptors?

在线全文

学校读者我要写书评

暂无评论

Avian Research 2020年第2期11卷 139-149页

作者： Roberto Sánchez Javier Sánchez Javier oria Francisco guil Fundación CBD-Hábitat C/Gustavo Fernández Balbuena28002 MadridSpain Tragsa group C/Conde de Peñalver8428006 MadridSpain Boscaje S.L. Plaza Conde de Cheste540001 SegoviaSpain Ministry for the Ecological Transition and the Demographic Challenge Plaza San Juan de la CruzS/N28071 MadridSpain

Background:Power lines are amongst the main causes of mortality for birds *** drives the population dynamics of several threatened species of raptors,at local and global *** the many solutions that have been tested to minimize this threat are supplemental perches;however,their efficiency has rarely been ***:We designed 43 transects in 4 districts in mainland Portugal to gather data from birds perching on pylons with or without supplemental *** 2015 to 2018,transects were surveyed by car at least *** analyzed the factors driving the use of these supplemental perches,and we analyzed if there were differences in the perceived risk(calculated from measurements and not from field surveys)depending on whether the perching was on pylons with or without supplemental ***:We recorded 548 perches of 14 *** conditions seemed to play a role in birds’choice of pylons with supplemental perches versus pylons without supplemental *** also indicated a strong influence of observational *** use of models showed us an important specific effect in the selection of supplemental perches where available:there are some species with a greater tendency to perch on supplemental perches,even when they use both pylons with and without supplemental *** most of the analyzed species and species groups,perceived risk was higher in pylons without supplemental perches compared to pylons with supplemental perches,but there were differences between ***:Supplemental perches may be a useful and efficient tool for mitigating raptor ***,there are many influential factors affecting their success,and their effectiveness with different species groups is not *** studies show higher electrocution rates for certain species and devices and thus,their efficacy must be *** propose a two-step validation process,first in controlled conditions and then in the

关键词： Aquila adalberti Circaetus gallicus Diurnal raptors Electrocution Power lines Pylons

Reply to the letter to the editor

在线全文

学校读者我要写书评

暂无评论

Eye and Vision 2021年第1期8卷 462-463页

作者： Jorge L.Alio Francesco Versaci Francesco D’oria Vissum Miranza AlicanteSpain Division of Ophthalmology Universidad Miguel HernándezAlicanteSpain R&D Department Costruzione Strumenti Oftalmici(CSO)FlorenceItaly Section of Ophthalmology Department of Basic Medical ScienceNeuroscience and Sense OrgansUniversity of BariBariItaly

We appreciate the interest of Miguel Faria Ribeiro in our paper[1],as well as the comments made to *** interest of the topic is sound,as nowadays an enormous amount of new so-called“premium lenses”are appearing in the market,with different optical profiles which obviously lead to different light distributions and different quality of retinal *** is why our interest in this topic is longstanding and we have published extensive summaries about the outcomes and complications of multifocal lenses over the last years[2,3].

关键词： editor letter enormous

Bioelectronic medicine in modulation of cortical spreading depolarization and beyond

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Neural Regeneration Research 2025年第2期20卷 481-482页

作者： Khaled Alok Timothy g.White Chunyan Li Department of Neurosurgery Donald and Barbara Zucker School of Medicine at Hofstra/NorthwellHempsteadNYUSA Translational Brain Research Laboratory The Feinstein Institutes for Medical ResearchManhassetNYUSA

Bioelectronic interventions,specifically trigeminal nerve st imulat ion(TNS),have attracted considerable attention in conditions where cortical spreading depolarizations(CSDs)accompanied by compromised cerebral perfusion may exacerbate neurological *** pharmacological interventions have demonstrated initial potential in addressing CSDs,a standardized treatment approach has not yet been *** objective of this perspective is to explore emerging bioelectronic methodologies for addressing CSDs,particularly emphasizing TNS,and to underscore TNS’s capacity to enhance neurovascular coupling and cerebral perfusion.

关键词： cerebral perfusion electronic

Impact of Zika virus non-structural protein mutations on hippocampal damage

在线全文

学校读者我要写书评

暂无评论

Neural Regeneration Research 2025年第8期20卷 2307-2308页

作者： Larissa M.g.Cassiano Roney S.Coimbra Neurogenômica/Imunopatologia Instituto RenéRachouFiocruzBelo HorizonteBrazil Departamento de Bioquímica e Imunologia Instituto de Ciências BiológicasUniversidade Federal de Minas GeraisBelo HorizonteBrazil

The Zika virus(ZIKV),a member of the Flaviviridae family,attracted worldwide attention for its connection to severe neurological effects,notably microcephaly in newborns,first reported during the 2015 epidemic in ***,its impact goes beyond fetal and neonatal abnormalities,also affecting the central nervous system(CNS)in both children and adults,leading to enduring cognitive and behavioral impairments.

关键词： damage fetal neonatal

Retinal image quality with multifocal,EDoF,and accommodative intraocular lenses as studied by pyramidal aberrometry

在线全文

学校读者我要写书评

暂无评论

Eye and Vision 2021年第6期8卷 374-384页

作者： Jorge L.Alio Francesco D’oria Francesca Toto Joan Balgos Antonio Palazon Francesco Versaci Jorge L.Alio del Barrio Vissum Innovation AlicanteSpain Division of Ophthalmology Universidad Miguel HernándezVissum Miranzac/Cabañal103016 AlicanteSpain Section of Ophthalmology Department of Basic Medical ScienceNeuroscience and Sense OrgansUniversity of BariBariItaly Department of Clinical Medicine Miguel Hernández UniversitySan Juan de AlicanteSpain R&D Department Costruzione Strumenti Oftalmici(CSO)FlorenceItaly

Background:To study and compare the clinical optical image quality following implantation with different premium IOLs by analysing the point spread function(PSF)Strehl ratio using a pyramidal wavefront sensor(PWS)-based ***:This study included 194 eyes implanted with:(a)19 AcrySof SA60AT(control group);(b)19 Miniwell;(c)24 LENTIS Mplus LS-313 MF30;(d)33 LENTIS Mplus LS-313 MF15;(e)17 AkkoLens Lumina;(f)31 AT LISA Tri 839MP;(g)20 Precizon Presbyopic;(h)20 AcrySof IQ PanOptix;(i)11 Tecnis *** outcome measures were PSF Strehl ratio,PSF Strehl ratio excluding second-order aberrations(PSFw2),total root mean square(RMS),low-order aberration(LOA)and high-order aberration(HOA)RMS measured by PWS ***:AT LISA Tri had the highest PSFw2 Strehl ratio at both 3.0-and 4.0-mm pupil size(0.52±0.14 and 0.31±0.10;Pgnificantly better retinal image quality than PanOptix at both 3.0 mm(Pgnificantly better than Mplus MF30 at both 3.0 mm(Pgnificantly between the studied groups(Pge quality parameters measured by PWS aberrometer differed significantly according to the technology of the implanted *** LISA Tri,SA60AT and PanOptix showed the highest values of far distance retinal image quality,while the lowest PSFw2 Strehl ratios were displayed by Miniwell,Mplus MF30 and Precizon Presbyopic.

关键词： Cataract surgery Pyramidal aberrometry Multifocal IOL Extended depth of focus Accommodative IOL

Present status and future directions:Apexification

在线全文

学校读者我要写书评

暂无评论

World Journal of Methodology 2025年第1期15卷 26-32页

作者： Sachin Chauhan Radha Chauhan Prashant Bhasin Bhavna g Sharaf Department of Conservative Dentistry and Endodontics Sudha Rustagi College of Dental Sciences and ResearchFaridabad 121002HaryanaIndia Department of Prosthodontics and Crown and Bridge and Oral Implantology Mahatma Gandhi Dental College&HospitalJaipur 302022RajasthanIndia Department of Pedodontics and Preventive Dentistry Sudha Rustagi College of Dental Sciences and ResearchFaridabad 121002HaryanaIndia

The success rate of apexification is primarily determined by multiple factors,including the material used,the size of the open apex compared to the length of the root,and the technique used in each *** main objective of this review was to provide an update on the present management of open apex to identify factors and circumstances that may influence the success of apexification using different materials and *** research on apexification should focus on how to treat open apices with wide periapical lesions without ***,the predictability of these parameters with non-surgical procedures was uncertain,but now,with the use of a dental operating microscope,it has become more *** reason could be that extra visits are no longer required due to major advances in the armamentarium and materials used for apexification.

关键词： Bioceramics Magnification Biodentine Mineral trioxide aggregate Apexification Open apex

Advancement in utilization of magnetic resonance imaging and biomarkers in the understanding of schizophrenia

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Clinical Cases 2025年第1期13卷 11-15页

作者： Aidan K Tirpack Danyaal g Buttar Mandeep Kaur Department of Psychiatry Campbell University School of Osteopathic MedicineBuies CreekNC 27506United States Department of Psychiatry and Behavioral Health Mercyhealth Hospital and Trauma CenterJanesvilleWI 53548United States

Historically,psychiatric diagnoses have been made based on patient’s reported symptoms applying the criteria from diagnostic and statistical manual of mental *** utilization of neuroimaging or biomarkers to make the diagnosis and manage psychiatric disorders remains a distant *** have been several studies that examine brain imaging in psychiatric disorders,but more work is needed to elucidate the complexities of the human *** this editorial,we examine two articles by Xu et al and Stoyanov et al,that show developments in the direction of using neuroimaging to examine the brains of people with schizo-phrenia and *** et al used magnetic resonance imaging to examine the brain structure of patients with schizophrenia,in addition to examining neurotransmitter levels as *** et al used functional magnetic resonance imaging to look at modulation of different neural circuits by diagnostic-specific scales in patients with schizophrenia and *** two studies provide crucial evidence in advancing our understanding of the brain in prevalent psychiatric disorders.

关键词： Schizophrenia Magnetic resonance imaging Biomarkers Neurotransmitters Psychiatric disorders