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Jornais Acesso aberto

Andrew Robson, Jon Ashworth, Pippa Holt, Richard Whitehead, Helen Studd, Matthew Syed, Catherine Riley, DJM, Alexandra Frean, Jim Addington (Chair, Simon Barnes, Peter Lansley, Robert Thicknesse, Anne Hardwick, Paul Hoggart, Tom Walters, Mark Souster, Richard Hobson, David Lonborg, Ivo Tennant, Ian Winrow, Philip Howard, Tara Holmes, David Irvine, David Chater, Tony Thorn (Lecturer in business management skills, Rachel Campbell-Johnston, Nic Hopkins, Elizabeth Judge, Mark Lever, Chief Executive, James Christopher Times Film Critic, Richard Cleroux, Kevin Eason, James Eve, Mark Wilson, David Sharrock, John Spencer, Gentian Walls, Thrasy Petropoulos, Stewart Tendler Crime Correspondent, Jennai Cox Fitness Editor, Simon Kuper, Anthony Browne, Debra Craine, Maggie Foyer, Rory Watson, Gary Jacob, Joe Morgan, Tim Reid, Rosemary Bennett, Dan Sabbagh, Dalya Alberge Arts Correspondent, Oliver Del Mar, Nicholas Blanford, Jenny MacArthur, Corey Boles, Stephen Abell, Richard Hobson Frizzeli Country Championship, David Hands, Joan Salter, Mack G. Hann, Nicholas Wapshott, Daminic Kennedy, Russell Kempson, Steve James, Jack O'Sullivan, Tony Halpin Education Editor, Oliver Kay, Mark Atherton, Lisa Armstrong, John Westerby, Rick Broadbent, Stephen Burgen, Alex Corona, Andrew Fawcett, Michael Gardiner, Pheobe Greenwood, Ann Treneman, John Hopkins Golf Correspondent, Alison Roberts, Rob Wright, Tim Reid and Robert Tait, Peter B. Baker, Neil Harman Tennis Correspondent, David Powell Athletics Correspondent, Raymond Keene, Adam Sage, Sean MacAulay, Matt Dickinson, Stan Traywick, Philip Stott, Peter Grafton, Rosemary Bennett Deputy Political Editor, Nigel Hawkes, Peta Bee, Caroline Merrell, Chris Campling, John Holtz, Russell Hotten, Cathy Harris, Richard Owen, Christopher Martin-Jenkins Chief Cricket Correspondent, Chas Glass, Mick Hume, Peter Dixon, Mike Pellatt, David Hands Rugby Correspondent, Tom Dart, Tony Cascarino, Andrew Clennell, William Rees-Mogg, Dominic Kennedy, John Goodbody, Nick Szczepanik, Nan Parry, Melissa Kite Political Correspondent, Giles Whittell, Tim Hames, Ian Johns, Ashling O'connor, Helen Rumbelow and Laura Peek, B. S. Baggaley, Roger W. H. West, Mike Rosewell, Richard Heller, Gary M. Cole, Ingrid Mansell, Michael Austin, Alan Lee, Robert Tait, Joshua Rowe, Ian Whittell, David Sinclair, Christopher Irvine, James Jackson, Matt Dathan, Nigel Hawkes Health Editor, Ron Lyon, Sarah Butler, Mark Baldwin, Stephen Dalton, Alyson Rudd, Frances Gibb, Richard Morrison, Bill Edgar, Abigail Rayner, Alan Lee Racing Correspondent, Huw Beynon, Owen Slot, Jenny Davey, Edward Gorman Sailing Correspondent, Tim Johnston, Gobbylogan, Lisa Verrico, Tom Bawden and Nic Hopkins,

... Company & Parliamentary Notices The Times Lives in Brief Constantin Dascalescu, former Prime Minister of Romania, was born on ...

2003 - Gale Group | TDA

Revisão Acesso aberto Revisado por pares

Dorin Dăscălescu, Constantin Apetrei,

The present review deals with the recent progress made in the field of the electrochemical detection of serotonin by means of electrochemical sensors based on various nanomaterials incorporated in the sensitive element. Due to the unique chemical and physical properties of these nanomaterials, it was possible to develop sensitive electrochemical sensors with excellent analytical performances, useful in the practice. The main electrochemical sensors used in serotonin detection are based on carbon ...

Tópico(s): Neurotransmitter Receptor Influence on Behavior

2021 - Multidisciplinary Digital Publishing Institute | Chemosensors

Artigo Acesso aberto Revisado por pares

Dorin Dăscălescu, Constantin Apetrei,

Serotonin is a biogenic amine that has multiple roles in the human body and is mainly known as the happiness hormone. A new laccase (Lac)-based biosensor has been developed for the qualitative and quantitative determination of serotonin in three dietary supplements from three different manufacturers. The enzyme was immobilized on an organized mesoporous carbon-modified carbon screen-printed electrode (OMC-SPE) by the drop-and-dry method, the active surface being pretreated with glutaraldehyde. With ...

Tópico(s): Pharmacological Effects and Assays

2022 - Multidisciplinary Digital Publishing Institute | Chemosensors

Artigo Acesso aberto Revisado por pares

Dorin Dăscălescu, Constantin Apetrei,

Levodopa is a precursor of dopamine, having important beneficial effects in the treatment of Parkinson’s disease. In this study, levodopa was accurately detected by means of cyclic voltammetry using carbon-based (C-SPCE), mesoporous carbon (MC-SPCE) and ordered mesoporous carbon (OMC-SPCE)-modified screen-printed sensors. Screen-printed carbon sensors were initially used for the electrochemical detection of levodopa in a 10−3 M solution at pH 7.0. The mesoporous carbon with an organized structure led ...

Tópico(s): Parkinson's Disease Mechanisms and Treatments

2021 - Multidisciplinary Digital Publishing Institute | Sensors

Editorial Acesso aberto

Maria Marinescu, Dana Dăscălescu, Mihaela Constantin, Valeria Coviltir, Miruna Burcel, Diana Maria Dărăbuş, Radu Ciuluvică, Dan Stănilă, Vasile Potop, Cristina Alexandrescu,

Corneal biomechanical properties reflect the capacity of the cornea to respond to applied mechanical forces. They are an increasingly important domain in ocular pathology, correlated to the diagnosis and evolution of eye diseases such as refractive errors, glaucoma or corneal ectasias. Refractive errors constitute a significant etiology of decreased vision worldwide, with a particular impact in children. Myopic eyes significantly differ from emmetropic eyes in terms of morphology and biomechanics, ...

Tópico(s): Ocular Surface and Contact Lens

2022 - | MAEDICA – a Journal of Clinical Medicine

Revisão Acesso aberto Revisado por pares

Silvina Iluț, Ștefan Cristian Vesa, Vitalie Văcăraș, Lavinia Brăiță, Vlad-Constantin Dăscălescu, Ioana Fantu, Dafin-Fior Mureșanu,

Vascular cognitive impairment encompasses several types of deficits, ranging from mild cognitive impairment to dementia. Cognitive reserve refers to the brain’s ability to balance damage and improve performance through certain types of brain networks. The purpose of this review was to assess the relationship between reserve in vascular impairment, specifically looking at whether cognitive impairment is influenced by cognitive reserve, identifying significant vascular risk factors and their pathological ...

Tópico(s): Dementia and Cognitive Impairment Research

2023 - Multidisciplinary Digital Publishing Institute | Brain Sciences

Artigo Acesso aberto Revisado por pares

Dana Dăscălescu, Cătălina Corbu, Valeria Coviltir, Speranţa Schmitzer, Mihaela Constantin, Miruna Burcel, Cătălina Ionescu, Veronica Strehaianu, Vasile Potop,

Glaucoma is known as an optic neuropathy prone to progression that determines characteristic not only structural (loss of the ganglion cells as well as their axons) but also functional defects (visual field loss).Objective: To evaluate the possibility of applying ganglion cell complex analysis (GCC) in patients who associate ocular hypertension with tilted disc and marked peripapillary atrophy.Methods: In order to evaluate its components, GCC can be investigated using the Optical Coherence Tomography ( ...

Tópico(s): Retinal Diseases and Treatments

2018 - Romanian Society of Ophthalmology | Romanian Journal of Ophthalmology

Artigo Revisado por pares

Barbara A. Nelson,

... about the first Romanian director Brezeanu; and Andrei Dascalescu's Constantin and Elena. Cristian Mungiu won the 2007 Palm ...

Tópico(s): Polish Historical and Cultural Studies

2009 - Routledge | Historical Journal Of Film Radio and Television

Artigo Acesso aberto Revisado por pares

Maria Cristina Marinescu, Dana-Margareta-Cornelia Dascalescu, Mihaela-Monica Constantin, Valeria Coviltir, Vasile Potop, Dan Stănilă, F Constantin, Cristina Alexandrescu, Radu-Constantin Ciuluvică, Liliana-Mary Voinea,

Background and Objectives: Hyperopia is a refractive error which affects cognitive and social development if uncorrected and raises the risk of primary angle-closure glaucoma (PACG). Materials and Methods: The study included only the right eye—40 hyperopic eyes in the study group (spherical equivalent (SE) under pharmacological cycloplegia over 0.50 D), 34 emmetropic eyes in the control group (SE between −0.50 D and +0.50 D). A complete ophthalmological evaluation was performed, including autorefractometry ...

Tópico(s): Ocular Surface and Contact Lens

2023 - Multidisciplinary Digital Publishing Institute | Medicina

Revisão Acesso aberto Revisado por pares

Vasile Potop, Cătălina Corbu, Valeria Coviltir, Speranţa Schmitzer, Mihaela Constantin, Miruna Burcel, Cătălina Ionescu, Dana Dăscălescu,

Glaucoma represents the main cause of irreversible blindness in the world and for this consideration, the interest in a quick and precise diagnosis and progression of the disease, prior to the appearance of irreversible damage, has been continuously rising.Glaucoma risk factors are already well known, but current studies reveal that it is necessary to make a proper analysis of the intraocular pressure (IOP) to obtain an accurate diagnosis, so we must take into consideration corneal properties that ...

Tópico(s): Corneal Surgery and Treatments

2019 - Romanian Society of Ophthalmology | Romanian Journal of Ophthalmology

Artigo Acesso aberto Revisado por pares

Ioana Cătălina Ionescu, Cătălina Corbu, Cristiana Tănase, Gabriela Ioniţă, Cristina Nicula, Valeria Coviltir, Vasile Potop, Mihaela Constantin, Elena Codrici, Simona Mihai, Ionela Daniela Popescu, Ana‐Maria Enciu, Dana Dăscălescu, Miruna Burcel, Radu Ciuluvică, Liliana-Mary Voinea,

Keratoconus is a progressive corneal ectasia that may lead to severe visual impairment due to the irregular astigmatism caused by corneal thinning. In addition to its association with atopy, eye rubbing, or genetic component, late reports suggest the involvement of inflammation in the pathogenesis of the disease. Our aim was to determine the concentration of IL-4, IL-6, IL-10, RANTES, IFN gamma, and TNF alpha in the tear film of patients with keratoconus and their first degree family members. We ...

Tópico(s): Glaucoma and retinal disorders

2018 - Hindawi Publishing Corporation | Mediators of Inflammation

Artigo Acesso aberto Revisado por pares

Ioana Cătălina Ionescu, Cătălina Corbu, Cristina Nicula, Valeria Coviltir, Vasile Potop, Mihaela Constantin, Dana Dăscălescu, Miruna Burcel, Veronica Strehaianu, Radu Ciuluvică, Liliana-Mary Voinea,

Aim: to determine the values of biomechanical parameters (corneal hysteresis -CH, corneal resistance factor -CRF and keratoconus match index -KMI) in patients with keratoconus and their first degree family members.The purpose of the present study was to investigate the importance of assessing corneal biomechanics in subjects at risk of developing the primary ectasia.Materials and methods: 48 participants divided into three groups were analyzed in an observational study after a complete ophthalmological ...

Tópico(s): Corneal Surgery and Treatments

2018 - Romanian Society of Ophthalmology | Romanian Journal of Ophthalmology

Artigo Acesso aberto Revisado por pares

Dana Dăscălescu, Cătălina Corbu, Livia Șram, Valeria Coviltir, Mihaela Constantin, Miruna Burcel, Maria Marinescu, Andrei Comber, Vasile Potop,

Objective: To report a case of a non-arteritic anterior ischemic optic neuropathy (NAAION) in a patient treated with Sumatriptan.Materials and methods: NAAION represents a severe affection that frequently determines irreversible visual acuity damage.The exact cause is yet to be identified, but is usually connected to the systemic status of the patient.We presented the case of a 53-year-old female patient who complained of visual acuity loss in her right eye, associated with inferior visual field ( ...

Tópico(s): Neurological Complications and Syndromes

2022 - Romanian Society of Ophthalmology | Romanian Journal of Ophthalmology

Artigo Acesso aberto Revisado por pares

Miruna Burcel, Mihaela Constantin, Gabriela Ioniţă, Dana Dăscălescu, Cătălina Ionescu, Dan Stănilă, Vasile Potop, Valeria Coviltir,

Abstract Background : Despite the fact that keratoconus has been tipically defined as a noninflammatory condition, recent research has promoted the role of inflammatory factors and protein changes of tear film in disease progression. Aims : to determine the level of serum albumin, lactoferrin and lyzozyme in tears of keratoconic patients and their correlations with corneal biomechanical properties. Subjects and methods: 16 eyes of keratoconus patients and 14 eyes of control cases were enrolled in an ...

Tópico(s): Corneal Surgery and Treatments

2020 - De Gruyter Open | Revista română de medicină de laborator

Artigo Acesso aberto Revisado por pares

Miruna Burcel, Cătălina Corbu, Valeria Coviltir, Vasile Potop, Mihaela Constantin, Dana Dăscălescu, Cătălina Ionescu, Radu Ciuluvică, Liliana Voinea,

Keratoconus is a progressive ectatic disorder characterised by irregular myopic astigmatism and loss of visual acuity due to corneal thinning. Corneal collagen crosslinking is the treatment recognised to stop the progression of keratoconus. Our study evaluates and compares visibility and depth of the stromal demarcation line after corneal collagen crosslinking using anterior segment optical coherence tomography between two groups:crosslinking with dextran-based and hydroxypropyl methylcellulose- ...

Tópico(s): Glaucoma and retinal disorders

2019 - Revista de Chimie | Revista de Chimie

Artigo Revisado por pares

Maria‐Cristina Corbu, Liliana Voinea, Valeria Coviltir, Speranţa Schmitzer, Mihaela Constantin, Dana Dăscălescu, Miruna Burcel, Radu Ciuluvică, Vasile Potop,

Abstract Purpose: The purpose of the study is to investigate the endothelial layer and biomechanical properties of the cornea, in a group of low‐moderate myopic children. Methods: This prospective study included only the right eye from myopic patients younger than 18. We performed a complete ophthalmologic examination, including autorefractometry under cycloplegia (to determine the spherical equivalent ‐ SE), slit lamp and fundus examination, visual acuity and ocular tonometry. Furthermore, the patients ...

Tópico(s): Retinopathy of Prematurity Studies

2022 - Wiley | Acta Ophthalmologica

Artigo Acesso aberto Revisado por pares

Cătălina Corbu, Vasile Potop, Valeria Coviltir, Mihaela Constantin, Dana‐Margareta Cornelia Dăscălescu, Miruna Burcel, Cătălina Ioana Ionescu, Maria‐Cristina Corbu,

Abstract Purpose The purpose of the study is to explore the relationship between biomechanical corneal parameters and axial length in a pediatric population. Methods We conducted a prospective study that included 82 eyes from 41 pediatric patients. All patients were submitted to a complete ophthalmologic examination that included autorefractometry (before and after pharmacological cycloplegia), slit lamp and fundus examination, ocular tonometry. Additionally, the patients underwent examination with ...

Tópico(s): Glaucoma and retinal disorders

2022 - Wiley | Acta Ophthalmologica

Artigo Revisado por pares

Ioana Luca,

... powerful Holy Father, which features the director Andrei Dăscălescu's search for his father, who left his ...

Tópico(s): Historical and Political Studies

2021 - University of Hawaii Press | Biography