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1 General aspects (0)   1.1 Epidemiology (6)   1.2 Population genetics (0)   1.3 Pathogenesis (0)   1.4 Quality of life (13)   1.5 Glaucomas as cause of blindness (5)   1.6 Prevention and screening (3) 2 Anatomical structures in glaucoma (0)   2.1 Conjunctiva (5)   2.2 Cornea (19)   2.3 Sclera (11)   2.4 Anterior chamber angle (3)   2.5 Meshwork (0)     2.5.1 Trabecular meshwork (10)     2.5.2 Schlemms canal (1)     2.5.3 Scleral outlet channels (0)   2.6 Aqueous humor dynamics (0)     2.6.1 Production (0)     2.6.2 Outflow (0)       2.6.2.1 Trabecular meshwork (1)       2.6.2.2 Uveoscleral (0)     2.6.3 Compostion (6)   2.7 Episcleral veins and venous pressure (0)   2.8 Iris (6)   2.9 Ciliary body (0)   2.10 Lens (0)   2.11 Vitreous body (1)   2.12 Choroid, peripapillary choroid, peripapillary atrophy (15)   2.13 Retina and retinal nerve fibre layer (17)   2.14 Optic disc (28)   2.15 Optic nerve (0)   2.16 Chiasma and retrochiasmal central nervous system (5)   2.17 Stem cells (4)   2.20 Other (0) 3 Laboratory methods (0)   3.1 Microscopy (0)   3.2 Electron microscopy (0)   3.3 Immunohistochemistry (2)   3.4 Molecular genetics (0)     3.4.1 Linkage studies (0)     3.4.2 Gene studies (18)   3.5 Molecular biology incl. SiRNA (20)   3.6 Cellular biology (42)   3.7 Biochemistry (14)   3.8 Pharmacology (25)   3.9 Pathophysiology (26)   3.10 Immunobiology (10)   3.11 Pharmacogenetics (0)   3.12 Proteomics (1)   3.13 In vivo imaging (0)     3.13.1 Laser Scanning (0)       3.13.1.1 Confocal Scanning Laser Ophthalmoscopy (0)       3.13.1.2 Confocal Scanning Laser Polarimetry (0)     3.13.2 Optical Coherence Tomography (0)       3.13.2.1 Anterior Segment (0)       3.13.2.2 Posterior Segment (0)     3.13.3 RGC Imaging (0)     3.13.4 Other (1)   3.20 Other (0) 4 Tissue culture of ocular cells (0) 5 Experimental glaucoma; animal models (1)   5.1 Rodent (28)   5.2 Primates (0)   5.3 Other (8) 6 Clinical examination methods (1)   6.1 Intraocular pressure measurement; factors affecting IOP (1)     6.1.1 Devices, techniques (18)     6.1.2 Fluctuation, circadian rhythms (16)     6.1.3 Factors affecting IOP (9)   6.2 Tonography, aqueous flow measurement (see also 2.6) (0)   6.3 Biomicroscopy (slitlamp) (0)     6.3.1 Anterior segment (0)     6.3.2 Posterior segment (0)   6.4 Gonioscopy (0)   6.5 Ophthalmoscopy (0)   6.6 Visual field examination and other visual function tests (0)     6.6.1 Conventional manual (0)     6.6.2 Automated (29)     6.6.3 Special methods (e.g. color, contrast, SWAP etc.) (9)   6.7 Electro-ophthalmodiagnosis (11)   6.8 Photography (0)     6.8.1 Anterior segment (3)     6.8.2 Posterior segment (6)   6.9 Computerized image analysis (0)     6.9.1 Laser scanning (0)       6.9.1.1 Confocal Scanning Laser Ophthalmoscopy (0)       6.9.1.2 Confocal Scanning Laser Polarimetry (0)     6.9.2 Optical coherence tomography (0)       6.9.2.1 Anterior (5)       6.9.2.2 Posterior (47)     6.9.5 Other (11)   6.10 Fluorescein (ICG) angiography (0)     6.10.1 Anterior segment (0)     6.10.2 Posterior segment (0)   6.11 Bloodflow measurements (39)   6.12 Ultrasonography and ultrasound biomicroscopy (5)   6.13 Provocative tests (2)   6.19 Telemedicine (1)   6.20 Progression (17)   6.30 Other 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disorders (0)     9.4.1 Steroid-induced glaucoma (2)     9.4.2 Glaucomas associated with disorders of the cornea, conjunctiva, sclera (1)       9.4.2.1 Iridocorneal endothelial syndrome (ICE, incl. irisatrophy) (1)       9.4.2.2 Posterior polymorphous dystrophy (0)       9.4.2.3 Fuchs' endothelial dystrophy (0)       9.4.2.5 Other (1)     9.4.3 Glaucomas associated with disorders of the iris and ciliary body (0)       9.4.3.1 Pigmentary glaucoma (2)       9.4.3.5 Other (0)     9.4.4 Glaucomas associated with disorders of the lens (0)       9.4.4.1 Exfoliation syndrome (22)       9.4.4.2 Glaucomas associated with cataracts (1)       9.4.4.3 Glaucomas associated with lens dislocation (1)       9.4.4.5 Other (1)     9.4.5 Glaucomas associated with disorders of the retina, choroid and vitreous (0)       9.4.5.1 Neovascular glaucoma (9)       9.4.5.5 Other (7)     9.4.6 Glaucomas associated with inflammation, uveitis (7)     9.4.7 Glaucomas associated with ocular trauma (2)     9.4.8 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Prostaglandins (13)   11.5 Carbonic anhydrase inhibitors (0)     11.5.1 Systemic (2)     11.5.2 Topical (3)   11.6 Osmotic treatment (1)   11.7 Treatment of bloodflow (0)   11.8 Neuroprotection (34)   11.9 Gene therapy (1)   11.13 Combination therapy (2)     11.13.1 Betablocker and pilocarpine (0)     11.13.2 Betablocker and carbon anhydrase inhibitor (0)     11.13.3 Betablocker and brimonidine (0)     11.13.4 Betablocker and prostaglandin (2)     11.13.5 Other (2)   11.14 Investigational drugs; pharmacological experiments (2)   11.15 Other drugs in relation to glaucoma (7)   11.16 Vehicles, delivery systems, pharmacokinetics, formulation (19)   11.17 Cooperation with medical therapy e.g. persistency, compliance, adherence (11)   11.20 Other (1) 12 Surgical treatment (1)   12.1 General management, indication (0)   12.2 Laser iridotomy (0)   12.3 Laser iridoplasty (0)   12.4 Laser trabeculoplasty and other laser treatment of the angle (6)   12.7 Surgical iridectomy (2)   12.8 Filtering surgery (1)     12.8.1 Without tube implant (15)     12.8.2 With tube implant or other drainage devices (46)     12.8.3 Non-perforating (4)     12.8.4 Using laser (1)     12.8.5 Other (1)     12.8.10 Woundhealing antifibrosis (12)     12.8.11 Complications, endophthalmitis (11)   12.9 Trabeculotomy, goniotomy (8)   12.10 Cyclodestruction (9)   12.11 Cyclodialysis (0)   12.12 Cataract extraction (0)     12.12.1 Intracapsular (0)     12.12.2 Extracapsular (0)     12.12.3 Phacoemulsification (8)   12.14 Combined cataract extraction and glaucoma surgery (0)     12.14.1 Intracapsular (0)     12.14.2 Extracapsular (0)     12.14.3 Phacoemulsification (4)   12.15 Capsulotomy (0)   12.16 Vitrectomy (4)   12.17 Anesthesia (1)   12.20 Other (2) 13 Therapeutic prognosis and outcome (0)   13.1 Prognostic factors (0)   13.2 Outcome (0)     13.2.1 IOP (0)     13.2.2 Visual field (0)       13.2.2.1 Progression (0)       13.2.2.2 Improvement (1)     13.2.3 Other (0) 14 Costing studies; pharmacoeconomics (6) 15 Miscellaneous (28)

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Abstract #86650 Published in IGR 21-2

Gelatin-functionalized mesoporous silica nanoparticles with sustained release properties for intracameral pharmacotherapy of glaucoma

Liao YT; Lee CH; Chen ST; Lai JY; Wu KC
Journal of materials chemistry. B 2017; 5: 7008-7013

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Herein, pilocarpine-loaded gelatin-covered mesoporous silica nanoparticles (denoted as p/GM) were intracamerally administrated into the anterior chamber for the reduction of intraocular pressure (IOP). The in vitro release profile shows that p/GM demostrates a high release percentage (50%) with a long-lasting release profile (36 days). The in vivo studies showed the maintenance of IOP in eye with ocular hypertension for 21 days.

Department of Chemical Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan. kevinwu@ntu.edu.tw.

Full article

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Classification:

11.16 Vehicles, delivery systems, pharmacokinetics, formulation (Part of: 11 Medical treatment)
11.2 Cholinergic drugs (Part of: 11 Medical treatment)

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