Acta ophthalmologica. Supplementum最新文献_第5页

Studies on computerized perimetry. 计算机视野测量的研究。

Acta ophthalmologica. Supplementum Pub Date : 1977-01-01

A Heijl

引用次数: 0

Studies on the mechanism of the breakdown of the blood-aqueous barrier in the rabbit eye. 兔眼血水屏障破裂机制的研究。

Acta ophthalmologica. Supplementum Pub Date : 1977-01-01

E Bengtsson

引用次数: 0

Optic disc drusen in children. 儿童视盘囊肿。

Acta ophthalmologica. Supplementum Pub Date : 1977-01-01

H Erkkilä

引用次数: 0

Prematurity and the eye. Ophthalmic 10-year follow-up of children of low and normal birth weight. 早产和眼睛。低出生体重儿与正常出生体重儿10年眼部随访。

Acta ophthalmologica. Supplementum Pub Date : 1976-01-01

H Fledelius

引用次数: 0

Primary angle-closure glaucoma. Oculometry, epidemiology, and genetics in a high risk population. 原发性闭角型青光眼。高危人群的视力、流行病学和遗传学。

Acta ophthalmologica. Supplementum Pub Date : 1976-01-01

P H Alsbirk

{"title":"Primary angle-closure glaucoma. Oculometry, epidemiology, and genetics in a high risk population.","authors":"P H Alsbirk","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The ocular dimensions in patients suffering from primary angle-closure glaucoma (a.c.g.) have been studied in several clinical series, chiefly in Caucasians. The epidemiology and aetiology of a.c.g. are less well known although genetic factors seem to be involved. Eskimos have recently been shown to constitute a high risk population with respect to a.c.g. Consequently, a series of oculometric, epidemiologic, and genetic studies among Greenland Eskimos was undertaken. Besides the immediate purpose, prevention of blindness in this population, the survey had important general aspects and the following main results were obtained: 1a) Ocular dimensions, as well as clinical symptoms, in Eskimo a.c.g. patients correspond closely to those of a.c.g. reports from other ethnic groups and 1b) ocular dimensions of the anterior segment in the general Eskimo population deviate conspicuously towards the low level characteristic of all samples of a.c.g. patients. 2) A.c.g. prevalence rates were estimated at 1.6% in males and 5.1% in females of the general population aged 40 years or more. The epidemiology of a.c.g. seems to reflect closely the variations of axial anterior chamber depth (ACD) according to race (Eskimo, Caucasian), sex and age. Empirical a.c.g. risk estimates, depending on the ACD value, were obtained in elderly females. 3) A relatively shallow chamber was found in 1st and 2nd degree relatives of a.c.g. patients, in close agreement with an earlier study in Caucasians (Törnquist 1953). However, also in the general Eskimo population a pronounced familial resemblance with respect to ACD and corneal diameter was found. Thus the family studies indicate that the size of the anterior chamber shows a mainly genetic determination, which probably constitutes the genetic basis of a.c.g. as well. With this background a hypothesis is discussed, which interprets the small anterior chambers in Eskimos as a result of genetic adaptation to arctic environment. Corneal protection may have been the significant advantage and the a.c.g. load in elderly persons a relatively less important cost.</p>","PeriodicalId":75402,"journal":{"name":"Acta ophthalmologica. Supplementum","volume":" 127","pages":"5-31"},"PeriodicalIF":0.0,"publicationDate":"1976-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11396749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An automatic perimeter [proceedings]. 自动包围[程序]。

Acta ophthalmologica. Supplementum Pub Date : 1975-01-01

A Heijl, C E Krakau

引用次数: 0

Irreversible mydriasis following keratoplasty in keratoconus [proceedings]. 圆锥角膜成形术后不可逆瞳孔肿大[进展]。

Acta ophthalmologica. Supplementum Pub Date : 1975-01-01

T Bertelsen, V Seim

引用次数: 0

Bilateral homonymous hemianopsia [proceedings]. 双侧同义性偏盲[论文集]。

Acta ophthalmologica. Supplementum Pub Date : 1975-01-01

E Godtfredsen