Results 111 to 120 of about 158,022 (252)

Pars plana vitrectomy and scleral buckle versus pars plana vitrectomy alone for patients with rhegmatogenous retinal detachment: A prospective comparative study

Journal of Clinical Ophthalmology and Research
Aim: The aim of the study was to compare pars plana vitrectomy (PPV) with PPV combined with scleral buckle (SB) in the treatment of rhegmatogenous retinal detachment (RRD) in a tertiary care hospital of central India.
Rhutuja Deo, Rekha Khandelwal, Zubin D’souza, Shagufta Naaz Ansari   +3 more
doaj   +1 more source

Comparison of the electronic structure of PPV and its derivative DIOXA-PPV

, 2006
Electronic structure of two conjugated polymers, PPV and its derivative DIOXA-PPV, are studied by quantum-chemistry methods. Good agreement between the calculations and available experimental data validates the applied methods and enables us to draw ...
Pullerits, Tönu,, Kjellberg, Pär,, Beenken, Wichard,, Kjellberg, Pär, Beenken, Wichard, Sun, Mengtao, Lund University., Pullerits, Tönu, Sun, Mengtao,   +8 more
core   +1 more source

VERMONT μQFR: Diagnostic Accuracy of Murray Law‐Based 2D‐μQFR Compared to 3D‐μQFR and vFFR

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Murray law‐based quantitative flow ratio (μQFR) is an angiography‐derived physiological index that utilizes a single angiographic projection with artificial intelligence‐guided vessel segmentation. Aims To evaluate the diagnostic accuracy and time efficacy of 2D‐μQFR against wire‐based fractional flow reserve (FFR ≤ 0.80), compare ...
Daniel Akrawi, Krishna Kadappu, James Xu, Tamer Yousef Naguib Badie, Oliver Gibbs, Hashim Kachwalla, Phong T. D. Nguyen, Rahul Kurup, Upul Premawardhana, Justyn Huang, Hao Tran, Kavie Soosapilla, Jim Basilakis, Aiden O'loughlin, Annemarie Hennessy, Giuseppe Femia, Sidney Lo   +16 more
wiley   +1 more source

Bayesian phylogenetic and recombination analyses of plum pox virus provide a refined vision of its evolutionary history

Virology Journal
Background The discovery of a plum tree isolate of plum pox virus (PPV, Potyvirus plumpoxi), done in Eastern Albania in 2011 in the frame of an EU-funded survey, which represents a divergent strain named PPV-An, proved to be original and informative for ...
F. Palmisano, S. Kawakubo, M. Chiumenti, P. Leonetti, V. Pantaleo, T. Candresse, A. Minafra   +6 more
doaj   +1 more source

Evaluation of Treatment Response of Calcified Nodules and Nodular Calcified Lesions Using Mean Density on Coronary Computed Tomography Angiography

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Calcified nodules (CN) and nodular calcifications (NC) present significant challenges during percutaneous coronary intervention (PCI) because of their protruding morphology and high rigidity, which often result in inadequate stent expansion and suboptimal procedural outcomes.
Akito Setoguchi, Keita Iyama, Ryosuke Iwasaki, Saburo Kusumoto, Yoshiyuki Doi, Tatsuya Nunohiro, Masayoshi Takeno, Koji Maemura   +7 more
wiley   +1 more source

Diagnostic Accuracy and Feasibility of Quantitative Flow Ratio at Low Frame Rate Angiography: The Prospective Multicentre Australian AVALON Study

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Quantitative Flow Ratio (QFR) is a well‐established, non‐hyperemic, angiographic, wire‐free predictor of ischemia when compared to Fractional Flow Reserve (FFR). However, its diagnostic accuracy at low frame rates (< 10 frames/second), commonly used in contemporary practice to minimize radiation exposure, has not been evaluated ...
Joseph M. O'Brien, Michael Zhang, Thomas J. Ford, Peter J. Psaltis, Jessica A. Marathe, Jayant Ravindran, Rajan Rehan, Vidushi Tripathi, Eleanor Redwood, Kelly Easey, Adam J. Brown, Derek P. Chew, Andy Yong, Dennis T. L. Wong   +13 more
wiley   +1 more source

Porcine parvovirus infection induces necroptosis of porcine placental trophoblast cells via a ZBP1-mediated pathway

Veterinary Research
Porcine parvovirus (PPV) infection induces germ cell death, leading to reproductive disorders in first-pregnant sows. Porcine placental trophoblast cells (PTCs) are the major target of PPV, and we have previously found that PPV infection leads to the ...
Ning Xu, Qian Du, Yijiao Cheng, Lichen Nie, Peipei Ma, Dingwen Feng, Yong Huang, Dewen Tong   +7 more
doaj   +1 more source

Danske PPV-stammer har ændret sig genetisk [PDF]

, 2015
I 2015 er der set en markant stigning i antallet af positive fund af porcin parvovirus (PPV) i indsendelser til undersogelse af svineaborter (Tabel 1).PPV forekommer udbredt i svinebesætninger og kan forårsage reproduktionsproblemer. Disse kan imidlertid
Krog, Jesper Schak, Hjulsager, Charlotte Kristiane, Larsen, Lars Erik   +2 more
core  

Formação e caracterização óptica de filmes automontados de POMA/PPV Formation and optical characterization of POMA/PPV self-assembly films

, 2003
A study is presented of the formation and optical properties of polymeric heterostructures from poly(p-phenylene vinylene) (PPV) and poly(o-methoxyaniline) (POMA) produced via the self-assembly technique.
Roberto M. Faria, Nara C. de Souza, Noelio O. Dantas, Alexandre Marletta, Osvaldo N. Oliveira Jr., Rodrigo M. Melo   +5 more
core   +1 more source

Diagnostic Agreement and Threshold Correspondence Between Resting Full‐Cycle Ratio and Nicorandil‐Based Fractional Flow Reserve in Intermediate Coronary Stenosis: A Prospective Single‐Center Registry

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background RFR has shown good aggregate agreement with FFR, including in prior Asian cohorts using intracoronary nicorandil. Where RFR‐FFR disagreement is concentrated relative to the FFR 0.80 decision boundary, and how the two binary thresholds correspond, remain incompletely characterized. Methods In a prospective single‐center registry, 300
Yonghoon Shin, Onyou Kim, Gi Won Yu, Yun Won Lee, Jung‐Joon Cha, Hyung Joon Joo, Jae Hyoung Park, Soon Jun Hong, Cheol Woong Yu   +8 more
wiley   +1 more source