Abstract:
PURPOSE:To determine whether hypothermia of 8 degrees C can protect cultured human retinal pigment epithelial (ARPE-19) cells and rat retinal ganglion cells (RGC-5) against trypan blue (TB) toxicity. DESIGN:Laboratory investigation. METHODS:ARPE-19 cells and RGC-5 were exposed to balanced salt solution as controls, and 0.05% and 0.5% TB at 37 degrees C, and at 8 degrees C for one minute. The percentage of surviving cells was determined by the resazurin test. RESULTS:TB induced a statistically significant decrease in the percentage of ARPE-19 cells surviving at 0.5% TB at 37 degrees C (P < .01). Conversely, TB induced a statistically significant decrease in the percentage of RGC-5 surviving at all conditions except for 0.05% TB at 8 degrees C (0.05% 37 degrees C; P < .05, 0.5% 37 degrees C and 8 degrees C; P < .01). CONCLUSIONS:These results indicate that reducing the temperature to 8 degrees C has a protective effect against the TB toxicity for ARPE-19 cells and RGC-5 in culture.
journal_name
Am J Ophthalmoljournal_title
American journal of ophthalmologyauthors
Kunikata H,Abe T,Murata H,Sagara Y,Wakusawa R,Sato H,Yoshida M,Fuse N,Tamai Mdoi
10.1016/j.ajo.2005.10.054subject
Has Abstractpub_date
2006-04-01 00:00:00pages
754-6issue
4eissn
0002-9394issn
1879-1891pii
S0002-9394(05)01175-Xjournal_volume
141pub_type
杂志文章abstract::A 55-year-old woman developed a skin rash and lipid deposition centrally in previously normal corneas. Despite a family history of coronary artery disease, no serum lipid abnormality was detected. Lipid droplets and granules were deposited throughout the corneal epithelium and stroma. Histochemical stains were positiv...
journal_title:American journal of ophthalmology
pub_type: 临床试验,杂志文章
doi:10.1016/0002-9394(77)90496-2
更新日期:1977-12-01 00:00:00
abstract:PURPOSE:To measure the changes in optic disk morphology after unilateral disk hemorrhage and to compare the changes between eyes. DESIGN:Observational case series. METHODS:Ten glaucoma patients who had a unilateral disk hemorrhage were enrolled. The baseline measurements obtained by Heidelberg Retina Tomograph (HRT) ...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/s0002-9394(02)01791-9
更新日期:2002-12-01 00:00:00
abstract:PURPOSE:To report the clinical and histological findings of a luxated intraocular lens (IOL) in the capsular bag. METHODS:Review of a case. RESULTS:Twenty-three months after a triple procedure of vitrectomy, phacoemulsification, and IOL implantation for diabetic vitreous hemorrhage and cataract, the encapsulated IOL ...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/s0002-9394(00)00630-9
更新日期:2000-12-01 00:00:00
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journal_title:American journal of ophthalmology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1016/s0002-9394(14)70865-7
更新日期:1997-10-01 00:00:00
abstract:PURPOSE:To compare the results of combined trabeculectomy and phacoemulsification surgery with intraocular lens implant by means of a one-site vs a two-site approach. METHODS:Glaucomatous patients with a coexisting cataract were randomly assigned to undergo either a one-site or two-site combined procedure. One-site su...
journal_title:American journal of ophthalmology
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:1998-03-01 00:00:00
abstract:PURPOSE:To report angiographically documented cystoid macula edema associated with the use of each of the three newly available ocular hypotensive lipids: unoprostone, travaprost, and bimatoprost. DESIGN:Observational case series. METHODS:Retrospective review of three patients in a clinical practice who had uncontrol...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
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更新日期:2002-03-01 00:00:00
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journal_title:American journal of ophthalmology
pub_type: 杂志文章
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更新日期:1977-05-01 00:00:00
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journal_title:American journal of ophthalmology
pub_type: 杂志文章
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更新日期:1979-07-01 00:00:00
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journal_title:American journal of ophthalmology
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更新日期:2016-03-01 00:00:00
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journal_title:American journal of ophthalmology
pub_type: 杂志文章
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更新日期:2017-10-01 00:00:00
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journal_title:American journal of ophthalmology
pub_type: 杂志文章
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更新日期:1997-05-01 00:00:00
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journal_title:American journal of ophthalmology
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更新日期:2003-12-01 00:00:00
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journal_title:American journal of ophthalmology
pub_type: 杂志文章
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更新日期:2001-03-01 00:00:00
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journal_title:American journal of ophthalmology
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更新日期:2001-06-01 00:00:00
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journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/0002-9394(75)90089-6
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journal_title:American journal of ophthalmology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1016/s0002-9394(02)01327-2
更新日期:2002-04-01 00:00:00
abstract::We studied seven patients who had Kniest dysplasia. All of the patients had congenital severe myopia and vitreoretinal degeneration. Four patients developed rhegmatogenous retinal detachments. Early surgery on one patient resulted in successful reattachment and 20/50 vision at a three-year follow-up visit. Other ocula...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
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journal_title:American journal of ophthalmology
pub_type: 杂志文章
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更新日期:2002-06-01 00:00:00
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journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/j.ajo.2010.07.019
更新日期:2011-01-01 00:00:00
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journal_title:American journal of ophthalmology
pub_type: 杂志文章
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更新日期:2016-11-01 00:00:00
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journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/j.ajo.2012.05.001
更新日期:2012-11-01 00:00:00
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journal_title:American journal of ophthalmology
pub_type: 杂志文章
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更新日期:2020-12-10 00:00:00
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journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/j.ajo.2015.01.022
更新日期:2015-05-01 00:00:00
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journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/s0002-9394(98)00011-7
更新日期:1998-05-01 00:00:00
abstract::I used a soft-tip suction needle during a vitrectomy procedure to life glass foreign bodies away from the retina so they could be more easily and safely grasped with foreign-body extraction forceps. The use of the instrument reduces the chance of inadvertent scraping of glass fragments or instruments against the retin...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/s0002-9394(14)75958-6
更新日期:1978-02-01 00:00:00
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journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/0002-9394(89)90215-8
更新日期:1989-02-15 00:00:00
abstract:PURPOSE:To identify the frequency of recently acquired vs chronic systemic Toxoplasma gondii infections in patients with ocular toxoplasmosis. METHODS:Serum samples from 22 patients with primary ocular toxoplasmosis (not from scars) and 42 patients with recurrent ocular toxoplasmosis were tested for the presence of an...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/s0002-9394(99)00266-4
更新日期:1999-10-01 00:00:00
abstract:PURPOSE:To study the effects of age, sex, intraocular pressure (IOP), corneal thickness, axial length (AXL), disc area, and the signal strength of the scan on optical coherence tomography (OCT) parameters of normal subjects in the L V Prasad Eye Institute-Glaucoma Epidemiological and Molecular Genetic Study (LVPEI-GLEA...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/j.ajo.2020.11.015
更新日期:2020-12-08 00:00:00
abstract:PURPOSE:To evaluate the retinal toxicity of intravitreal bevacizumab in an animal model. DESIGN:Animal study. METHODS:Bevacizumab was injected into the vitreous of one eye of each of eight Dutch-belted rabbits; the other eye served as a control. Four rabbits received a dose of 1.25 mg/0.05 ml of bevacizumab intravitr...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/j.ajo.2006.03.058
更新日期:2006-07-01 00:00:00
abstract:PURPOSE:To describe the spectral-domain optical coherence tomography (SD-OCT) features of choroidal tumors imaged using enhanced depth imaging (EDI) technique. DESIGN:Prospective observational case series. METHODS:One tumor each from 23 eyes of 23 patients was included. All the patients underwent clinical fundus phot...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/j.ajo.2010.09.028
更新日期:2011-04-01 00:00:00