Geng, Y., Greenberg, K.P., Wolfe, R., Gray, D.C., Hunter, J.J., Dubra
... progression and the effect of candidate therapies. Histopathology yields high-resolution images and morphometric estimates of surviving retinal cells1; however, the major drawback of this approach is that it does not allow longitudinal studies in the same animals. In vivo imaging of the rodent retin ...
... progression and the effect of candidate therapies. Histopathology yields high-resolution images and morphometric estimates of surviving retinal cells1; however, the major drawback of this approach is that it does not allow longitudinal studies in the same animals. In vivo imaging of the rodent retin ...
Electroretinography
... with its own advantages and disadvantages. Each requires that the patient be given a topical anesthetic to prevent difficulty of electrode insertion and discomfort during the test. The strongest response signal is provided by Burian-Allen electrodes, which consist of a contact lens with a conducting ...
... with its own advantages and disadvantages. Each requires that the patient be given a topical anesthetic to prevent difficulty of electrode insertion and discomfort during the test. The strongest response signal is provided by Burian-Allen electrodes, which consist of a contact lens with a conducting ...
Leukocoria and the red reflex test
... affected eye is generally smaller than the contralateral eye; in some cases, this difference is only visible on ocular ultrasound. Documenting and diagnosing microphthalmia is important to exclude retinoblastoma, which may occasionally be associated with PHPV. Early therapy includes cataract surgery ...
... affected eye is generally smaller than the contralateral eye; in some cases, this difference is only visible on ocular ultrasound. Documenting and diagnosing microphthalmia is important to exclude retinoblastoma, which may occasionally be associated with PHPV. Early therapy includes cataract surgery ...
1 - UCC
... (d) Results in adduction of the eye (e) Can be caused by microvascular disease 28. In patients with optic neuritis (a) 5% go on to develop MS (b) Pupil reactions remain normal (c) There may be associated pain with ocular movement (d) Visual evoked responses (VER) are abnormal (e) Recovery of vision ...
... (d) Results in adduction of the eye (e) Can be caused by microvascular disease 28. In patients with optic neuritis (a) 5% go on to develop MS (b) Pupil reactions remain normal (c) There may be associated pain with ocular movement (d) Visual evoked responses (VER) are abnormal (e) Recovery of vision ...
1 - UCC
... (a) Accomodative can always be corrected with hypermetropic spectacles (b) If the right eye has a convergent strabismus, when the left eye is covered, the right eye will move out. (c) Congenital cataracts can cause strabismus (d) Soft contact lenses are more prone to microbial keratitis 62. Concerni ...
... (a) Accomodative can always be corrected with hypermetropic spectacles (b) If the right eye has a convergent strabismus, when the left eye is covered, the right eye will move out. (c) Congenital cataracts can cause strabismus (d) Soft contact lenses are more prone to microbial keratitis 62. Concerni ...
Eye Floaters - Peak Frequency
... laser quickly and almost painlessly, or you may choose to heal the developing condition with nutritional supplements. If light flashes go on too long, the retina can tear away from the macula and may cause you to lose the vision in that eye - requiring surgery. The retina provides the lining for the ...
... laser quickly and almost painlessly, or you may choose to heal the developing condition with nutritional supplements. If light flashes go on too long, the retina can tear away from the macula and may cause you to lose the vision in that eye - requiring surgery. The retina provides the lining for the ...
Ocular renin-angiotensin: immunohistochemical evidence for
... eyes. However, this stain was present with preabsorbed serum, and we have observed similar nonspecific staining of these structures with other monoclonal antibodies (unpublished data). Clinical and staining information is briefly summarized in Table 1. Staining of ocular tissue was observed in a wid ...
... eyes. However, this stain was present with preabsorbed serum, and we have observed similar nonspecific staining of these structures with other monoclonal antibodies (unpublished data). Clinical and staining information is briefly summarized in Table 1. Staining of ocular tissue was observed in a wid ...
Correlation of axial length of the eyeball and peripapillary retinal
... also unsatisfactory. Finally, the selected OCT scans will be analyzed using the Average Retinal Nerve Fiber Layer Thickness program. Mean RNFL thickness will be recorded globally and separately for the superior, inferior, nasal and temporal quadrants. ...
... also unsatisfactory. Finally, the selected OCT scans will be analyzed using the Average Retinal Nerve Fiber Layer Thickness program. Mean RNFL thickness will be recorded globally and separately for the superior, inferior, nasal and temporal quadrants. ...
ARVO 2014 Annual Meeting Abstracts 220 Nanotherapy
... of pigmented epithelial cells from the ciliary body was identified as the mammalian retinal stem cell a few years ago. Initial observations suggested these cells possess retinal stem cell properties, yet further analysis demonstrated that they could not differentiate into retinal neurons in vitro an ...
... of pigmented epithelial cells from the ciliary body was identified as the mammalian retinal stem cell a few years ago. Initial observations suggested these cells possess retinal stem cell properties, yet further analysis demonstrated that they could not differentiate into retinal neurons in vitro an ...
transconjunctival nonvitrectomizing vitreous surgery versus 25
... eye drops in the conjunctival fornix. In the NVS-group, the conjunctiva was displaced and a scleral tunnel was created by introducing a 25-gauge trocar (Synergetics USA, Inc) after measuring 4 mm from the limbus in the inferotemporal quadrant in the left eye and on the inferonasal side in the right ...
... eye drops in the conjunctival fornix. In the NVS-group, the conjunctiva was displaced and a scleral tunnel was created by introducing a 25-gauge trocar (Synergetics USA, Inc) after measuring 4 mm from the limbus in the inferotemporal quadrant in the left eye and on the inferonasal side in the right ...
methods
... Post-operative follow up regarding V/A, anterior and posterior segment inflammation were observed for a period of 6 months. Results: The overall results revealed better postoperative visual acuity and success rate in comparison with IOL extraction and only core vitrectomy. ...
... Post-operative follow up regarding V/A, anterior and posterior segment inflammation were observed for a period of 6 months. Results: The overall results revealed better postoperative visual acuity and success rate in comparison with IOL extraction and only core vitrectomy. ...
Hydrocephalus, agyria, pseudo
... separated from the pigment epithelium but whether this represented congenital detachment, as the presence of a proteinaceous subretinal exudate might suggest, or a primary failure of coaptation, as the concomitance of dysplasia of the inner retinal layers might indicate, could not be determined. Oth ...
... separated from the pigment epithelium but whether this represented congenital detachment, as the presence of a proteinaceous subretinal exudate might suggest, or a primary failure of coaptation, as the concomitance of dysplasia of the inner retinal layers might indicate, could not be determined. Oth ...
Innovations in Anterior Segment Imaging
... Diabetic retinopathy has been earmarked as one large pandemic which will have gross implications in India and all over the world by 2020. It has already grown into one of the biggest ocular problems in the developed nations. It is projected that India will overtake China as the single largest popula ...
... Diabetic retinopathy has been earmarked as one large pandemic which will have gross implications in India and all over the world by 2020. It has already grown into one of the biggest ocular problems in the developed nations. It is projected that India will overtake China as the single largest popula ...
眼科计算机课件
... corticosteroid should be used, 2~3days intravenous drop can almost inhibit choroidal exudation, then to ...
... corticosteroid should be used, 2~3days intravenous drop can almost inhibit choroidal exudation, then to ...
Glossary of Vision Terms
... In the U.S., (1) visual acuity of 20/200 or worse in the better eye with corrective lenses (20/200 means that a person must be at 20 feet from an eye chart to see what a person with normal vision can see at 200 feet) or (2) visual field restricted to 20 degrees diameter or less (tunnel vision) in th ...
... In the U.S., (1) visual acuity of 20/200 or worse in the better eye with corrective lenses (20/200 means that a person must be at 20 feet from an eye chart to see what a person with normal vision can see at 200 feet) or (2) visual field restricted to 20 degrees diameter or less (tunnel vision) in th ...
Retina Retinal Imaging
... and corresponding TRP may break the cycle of rebound edema that often occurs when anti-VEGF injections are stopped.23 This supports the theory that peripheral ischemia may drive macular edema in some patients, especially those with refractory macular edema or limited response to antiVEGF and steroid ...
... and corresponding TRP may break the cycle of rebound edema that often occurs when anti-VEGF injections are stopped.23 This supports the theory that peripheral ischemia may drive macular edema in some patients, especially those with refractory macular edema or limited response to antiVEGF and steroid ...
Opthalmology Notes - Stickler Involved People
... Stickler syndrome and did the procedure on 10 eyes. One person dropped from the study, but the other nine retinas remained attached in a follow-up from 1-15 years. Check this out for future reference. 1999- Denver Dr Kenneth Hovland - Ophthalmologist The eye develops when the embryo is 1" long. The ...
... Stickler syndrome and did the procedure on 10 eyes. One person dropped from the study, but the other nine retinas remained attached in a follow-up from 1-15 years. Check this out for future reference. 1999- Denver Dr Kenneth Hovland - Ophthalmologist The eye develops when the embryo is 1" long. The ...
Choroidal Rupture Secondary to Ocular Paintball Injury Michele
... paintballs, found that the visual acuity at initial presentation correlated strongly with the final visual acuity outcome. The same study also found that the use of protective eyewear may have eliminated 97% of injuries in the study subjects1. d. ICG Angiography can be used to localize areas of chor ...
... paintballs, found that the visual acuity at initial presentation correlated strongly with the final visual acuity outcome. The same study also found that the use of protective eyewear may have eliminated 97% of injuries in the study subjects1. d. ICG Angiography can be used to localize areas of chor ...
inherited retinal detachment - British Journal of Ophthalmology
... Bartels (1933) who found it in two patients, both moderate myopes, one being male and one female. Each had a disinsertion above in one eye, with a thin grey membrane remaining on the choroid in the tear. In the male, retinal vessels crossed the margin of the tear on to the membrane. The choroid coul ...
... Bartels (1933) who found it in two patients, both moderate myopes, one being male and one female. Each had a disinsertion above in one eye, with a thin grey membrane remaining on the choroid in the tear. In the male, retinal vessels crossed the margin of the tear on to the membrane. The choroid coul ...
Advanced Capabilities of the Multimodal
... with blinks or excessive intra-frame motion are excluded. In future work, each OCT A-scan in a complete raster (or Cscan) will be aligned by performing a more precise registration of each horizontal slice of the SLO raster scan. The Doppler flowmetry technique has been described more thoroughly else ...
... with blinks or excessive intra-frame motion are excluded. In future work, each OCT A-scan in a complete raster (or Cscan) will be aligned by performing a more precise registration of each horizontal slice of the SLO raster scan. The Doppler flowmetry technique has been described more thoroughly else ...
Delivery strategies for treatment of age
... vision in patients with diabetic macular edema (DME) than the traditional laser photocoagulation technique. Unfortunately, corticosteroid use has been limited by adverse side effects, such as elevated intraocular pressure and glaucoma and cataract related adverse effects [27]. Various proteins and p ...
... vision in patients with diabetic macular edema (DME) than the traditional laser photocoagulation technique. Unfortunately, corticosteroid use has been limited by adverse side effects, such as elevated intraocular pressure and glaucoma and cataract related adverse effects [27]. Various proteins and p ...
Nucleotides in the Eye: Focus on Functional Aspects and
... secretion, although this hypothesis remains to be confirmed. Finally, it has been observed that nucleotides can modify the levels of not only secreted mucins, but also other tear proteins. In particular, changes in lysozyme levels, the most abundant protein in tears, have been detected after topical ...
... secretion, although this hypothesis remains to be confirmed. Finally, it has been observed that nucleotides can modify the levels of not only secreted mucins, but also other tear proteins. In particular, changes in lysozyme levels, the most abundant protein in tears, have been detected after topical ...
Permeability of Ocular Vessels and Transport Across the
... any other sign of diabetic retinopathy.28 Other investigators, however, have been unable to confirm this observation.29,30 Attempts to study the barrier function with vitreous fluorophotometry in an animal model-short-term, untreated-streptozoto cin-induced diabetes in rats-have also given conflict ...
... any other sign of diabetic retinopathy.28 Other investigators, however, have been unable to confirm this observation.29,30 Attempts to study the barrier function with vitreous fluorophotometry in an animal model-short-term, untreated-streptozoto cin-induced diabetes in rats-have also given conflict ...
RETINAL PROJECTIONS IN TYROSINASE
... Retinal projections were examined in two tyrosinase-negative albino cats using autoradiographic techniques. Cats from this colony have pink eyes; their retinal pigment epithelium, ciliary body, and iris epithelium are completely devoid of melanin pigment. Test breeding for five generations indicates ...
... Retinal projections were examined in two tyrosinase-negative albino cats using autoradiographic techniques. Cats from this colony have pink eyes; their retinal pigment epithelium, ciliary body, and iris epithelium are completely devoid of melanin pigment. Test breeding for five generations indicates ...
Retinal Vein Occlusions
... Confluent hemorrhages are the most prominent ophthalmoscopic feature of an acute ischemic central retinal vein occlusion These hemorrhages occur in a wide variety of shapes and sizes; they are usually concentrated in the posterior pole, but may be seen throughout the retina. Hemorrhages in the super ...
... Confluent hemorrhages are the most prominent ophthalmoscopic feature of an acute ischemic central retinal vein occlusion These hemorrhages occur in a wide variety of shapes and sizes; they are usually concentrated in the posterior pole, but may be seen throughout the retina. Hemorrhages in the super ...