Abstract:
:Cholinergic agents used to lower intraocular pressure in the medical management of glaucoma act on muscarinic receptors in the eye. Recently, subtypes of muscarinic receptors have been recognized in many tissues including the eye. To localize the M3 muscarinic receptor subtype and m3 messenger RNA (mRNA) in the human eye, we used in vitro ligand binding and in situ hybridization techniques on post-mortem sections. We used an M3 antagonist, [3H]-4-DAMP ([3H]-4-diphenylacetoxy-N-methylpiperidine methiodide) to identify M3-binding sites and a [35S]-labelled oligonucleotide probe to detect and localize m3 mRNA. M3 and m3 mRNA were both localized in the ciliary muscle, ciliary epithelium, iris, corneal epithelium and anterior lens epithelium. The m3 transcript was also detected in the trabecular meshwork and corneal endothelium.
journal_name
Ophthalmic Resjournal_title
Ophthalmic researchauthors
Gupta N,Drance SM,McAllister R,Prasad S,Rootman J,Cynader MSdoi
10.1159/000267472subject
Has Abstractpub_date
1994-01-01 00:00:00pages
207-13issue
4eissn
0030-3747issn
1423-0259journal_volume
26pub_type
杂志文章abstract:PURPOSE:Primary open-angle glaucoma (POAG) is a chronic progressive optic neuropathy, leading to degeneration of retinal ganglion cells and characteristic morphological changes at the optic disc. In advanced stages of the disease, functional tests, such as standard automated perimetry (SAP), are the main diagnostic too...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000501693
更新日期:2020-01-01 00:00:00
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更新日期:2009-01-01 00:00:00
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更新日期:2002-05-01 00:00:00
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journal_title:Ophthalmic research
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更新日期:2000-01-01 00:00:00
abstract::Equine recurrent uveitis (ERU) is an autoimmune disease that occurs with a high prevalence (10%) in horses. ERU represents the only reliable spontaneous model for human autoimmune uveitis. We already identified and characterized novel autoantigens (malate dehydrogenase, recoverin, CRALBP) by analyzing the autoantibody...
journal_title:Ophthalmic research
pub_type: 杂志文章,评审
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更新日期:2008-01-01 00:00:00
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更新日期:2010-01-01 00:00:00
abstract:OBJECTIVE:To evaluate the feasibility of a new technique for the implantation of ultrathin substrates containing stem cell-derived retinal pigment epithelium (RPE) cells into the subretinal space of retina-degenerate Royal College of Surgeon (RCS) rats. METHODS:A platform device was used for the implantation of 4-µm-t...
journal_title:Ophthalmic research
pub_type: 杂志文章
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更新日期:2012-01-01 00:00:00
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journal_title:Ophthalmic research
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journal_title:Ophthalmic research
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更新日期:1991-01-01 00:00:00
abstract::Autofluorescence and transmission values of the lens for blue-green light were determined at two locations with the use of identical fluorophotometers: in Coimbra, Portugal, in 44 healthy controls, 15 haemodialysis and 11 renal failure patients, and in Leiden, The Netherlands, in 57 healthy controls, 23 haemodialysis ...
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pub_type: 杂志文章
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更新日期:1988-01-01 00:00:00
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pub_type: 杂志文章
doi:10.1159/000493488
更新日期:2019-01-01 00:00:00
abstract:OBJECTIVE:The pathogenesis of Behçet's disease (BD) may be related to excessive production of reactive oxygen species, activated neutrophils, and T lymphocytes. The goal of this prospective study was to investigate whether there is any relationship among the oxidant/antioxidant system and nitric oxide (NO) and malondia...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000077332
更新日期:2004-05-01 00:00:00
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journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000265249
更新日期:1983-01-01 00:00:00
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journal_title:Ophthalmic research
pub_type: 杂志文章
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更新日期:2013-01-01 00:00:00
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journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000325024
更新日期:2011-10-01 00:00:00
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journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000055680
更新日期:2001-09-01 00:00:00
abstract::We examined 304 conjunctiva in 152 subjects by clinical, cytologic, and bacteriologic methods. Bacteriologic samples were evaluated after a 48-hour incubation. Bacterial growth was found in 8 (20.5%) of 39 patients with clinically normal conjunctiva and no polymorphonuclear leukocytes (PMNs), and in 8 (61.5%) of 13 su...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000267086
更新日期:1991-01-01 00:00:00
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journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000351627
更新日期:2013-01-01 00:00:00
abstract::Lenticular S-adenosylmethionine synthetase has been partially purified and characterized. Lower levels of S-adenosylmethionine synthetase were detected by a sensitive radioactive assay procedure in the lenticular extract obtained from the pooled lenses of alloxan-treated rats 96 days of age as compared to the nontreat...
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pub_type: 杂志文章
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更新日期:1982-01-01 00:00:00
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journal_title:Ophthalmic research
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更新日期:2010-01-01 00:00:00
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doi:10.1159/000342979
更新日期:2013-01-01 00:00:00
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更新日期:2011-01-01 00:00:00
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pub_type: 杂志文章,随机对照试验
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更新日期:2014-01-01 00:00:00
abstract::Statistically significant differences were found to exist in the frequencies of abnormal cell types in cultured lenses depending on the composition of the nutrient media (Eagle's and Dulbecco's modified essential medium with fetal calf serum FCS) they were cultured on. Abnormal cell growth (epithelioid, fibroblast-lik...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000266786
更新日期:1989-01-01 00:00:00
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journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000507197
更新日期:2020-01-01 00:00:00
abstract::We examined the density and morphology of lens epithelial cells (LECs) in vivo in a group of normal volunteers and cataract patients by using a newly developed noncontact specular microscope. There was a statistically significant decrease in the cell density of LECs in a group of cataract patients over the age of 80 y...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000055694
更新日期:2001-11-01 00:00:00
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journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000048333
更新日期:2002-03-01 00:00:00
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journal_title:Ophthalmic research
pub_type: 杂志文章,评审
doi:10.1159/000316477
更新日期:2010-01-01 00:00:00
abstract::We investigated the effects of hyperthermia on the healing process of experimental Pseudomonas corneal ulceration (PCU). Hartley guinea pigs were used to develop animal models of PCU. As a heat source, disposable chemical pocket warmers were applied. The healing process of PCU was compared between the heat-treated cor...
journal_title:Ophthalmic research
pub_type: 杂志文章
doi:10.1159/000078780
更新日期:2004-07-01 00:00:00