Collagen crosslinking
Safety and efficacy of corneal collagen crosslinking with riboflavin and ultraviolet-A in the treatment of progressive keratoconus
... dampening effect of collagen crosslinking on progressive keratoconus. The study included 488 eyes of 272 patients with a mean age of 30.04 +/- 10.46 years. Investigations done preoperatively and at all ...
123
Effects of collagen crosslinking on porcine and human tarsal plate
... A total of 73 fresh porcine adnexa were used in this study. For each experiment, porcine upper eyelid tarsus was dissected free of surrounding tissues. The conjunc- tiva of porcine eyelids is thicker and less adherent to ...
8
Impact of riboflavin UVA photodynamic inactivation (PDI) (collagen crosslinking technique) on viability, cell cycle phase, apoptosis and proliferation of human corneal endothelial cells
... The purpose of our study was to determine the impact of riboflavin-UVA photodynamic inactivation (PDI) (Collagen crosslinking technique) on viability, cell cycle phase, apoptosis and proliferation of human ...
7
Corneal collagen crosslinking in patients treated with dextran versus isotonic hydroxypropyl methylcellulose (HPMC) riboflavin solution: a retrospective analysis
... Background: Corneal collagen crosslinking (CXL) is a widely used treatment for halting the progression of keratoconus. Although initial studies of CXL were performed with a riboflavin solution containing ...
6
<p>Topometric Indices And Corneal Densitometry Change After Corneal Refractive Surgery Combined With Simultaneous Collagen Crosslinking</p>
... corneal collagen crosslinking; D, diopter; HOA, higher-order aberration; IHA, index of height asymme- try; IHD, index of height decentration; ISV, index of surface variance; IVA, index of vertical ...
7
Outcome of Two Corneal Collagen Crosslinking Methods in Bullous Keratopathy due to Fuchs’ Endothelial Dystrophy
... “Collagen crosslinking with riboflavin and ultraviolet- A in eyes with pseudophakic bullous keratopathy,” Journal of Cataract and Refractive Surgery, ...corneal collagen crosslinking reduces ...
6
Evaluation of a Modified Scleral Contact Lens as a Riboflavin Delivery Device for Corneal Collagen Crosslinking
... Introduction: Keratoconus is a complex corneal disease that reduces visual acuity by progressively modifying the corneal shape and thickness, usually producing myopia and irregular astigmatism. Corneal collagen ...
8
Analysis of efficacy of corneal collagen crosslinking procedure (C3-R) as a therapeutic modality in Keratoconus.
... This is to certify that the dissertation entitled , “ANALYSIS OF EFFICACY OF CORNEAL COLLAGEN CROSSLINKING PROCEDURE (C3-R) AS A THERAPEUTIC MODALITY IN KERATOCONUS” submitted by DR. R. SUJATHA, in partial ...
106
Efficacy and safety of transepithelial corneal collagen crosslinking surgery versus standard corneal collagen crosslinking surgery for keratoconus: a meta-analysis of randomized controlled trials
... For a long time it has been known that crosslinking decreases the flexibility as well as increases the rigid- ity of many material [4]. In 2003, Wollensak, firstly, reported twenty-three eyes of 22 patients with ...
7
<p>Transepithelial accelerated versus conventional corneal collagen crosslinking in patients with keratoconus: a comparative study</p>
... All patients included had an ophthalmologic examina- tion before collagen crosslinking and at 2, 6, and 12 months postoperatively. Best-corrected visual acuity (BCVA) was recorded using a Snellen chart and ...
8
<p>Comparative Results Between “Epi-Off” Conventional and Accelerated Corneal Collagen Crosslinking for Progressive Keratoconus in Pediatric Patients</p>
... Corneal cross-linking (CXL) was introduced by Wollensak et al 6 in the 1990s as a new therapeutic option to stop KC progression. CXL is a technique that uses the photochemical reaction between the ultraviolet A (UVA) ...
8
Efficacy of transepithelial corneal collagen crosslinking for keratoconus: 12-month follow-up
... 14. Caporossi A, Baiocchi S, Mazzotta C, Traversi C, Caporossi T. Para- surgical therapy for keratoconus by riboflavin-ultraviolet type A rays induced cross-linking of corneal collagen: preliminary refractive ...
5
Comparative analysis of the visual performance after implantation of the toric implantable collamer lens in stable keratoconus: a 4-year follow-up after sequential procedure (CXL+TICL implantation)
... corneal collagen crosslinking (CXL) implantable collamer lens (ICL) (with at least a 12-month interval) procedure at the Negah Eye Hospital in Tehran, Iran (figure ...
18
Consideration of corneal biomechanics in the diagnosis and management of keratoconus: is it important?
... KC is currently managed using a number of methods ranging from contact lenses to intra-stromal corneal ring segment (ICRS) implants and collagen crosslinking (CXL), penetrating keratoplasty (PK) and deep ...
6
Corneal Cross Linking with Riboflavin for Progressive Keratoconus in Paediatric Eyes
... corneal collagen crosslinking induced stromal microstruc- tural changes, providing more reliable postoperative pachymetric ...adjacent collagen lamellae in the ...
11
Tailoring Properties of Biocompatible PEG DMA Hydrogels with UV Light
... This showed that the gels had a low resistivity (and a high conductivity), making them suitable for use in ion channel-containing hydro gel-encapsulated membranes for biosensor applications. An increase in the specific ...
7
Daniel_unc_0153D_17182.pdf
... The previous chapters established the untangled nature of brush-like polymers, proved the theoretical scaling of dense bottlebrushes, and displayed the power of combined LB-AFM as a technique for analyzing architectural ...
123
Study of the Crosslinking of PVA with Glyoxal in LbL Nanocomposites
... the crosslinking time was adopted to study the crosslinking ki- netic of ...The crosslinking of PVA and PVA-MMT was elaborated with the presence of acid to avoid ...
17
Protein flexibility is key to cisplatin crosslinking in calmodulin
... for crosslinking products, and in addi- tion, its high resolution, the ability to provide a ‘‘gas phase’’ purification to accumulate low-intensity crosslinked product ions, and the ability to fragment large ...
12
Use of Chemically Crosslinked Polymer Nanofibers for Hyperthermophilic Enzyme Immobilization.
... chemical crosslinking agent, glutaraldehyde (GA) with hydrochloric acid (HCl) as a catalyst to generate water-insoluble PVA ...the crosslinking process by eliminating the need for post-electrospinning ...
218