Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft最新文献_第7页

[Wound healing of the cornea of New World monkeys after surface keratectomy: Er:YAG-excimer laser]. [新世界猴角膜表面切除术后角膜创面愈合:Er: yag -准分子激光]。

Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft Pub Date : 1991-01-01

G Kahle, X Daqun, T Seiler, C Schröter-Kermani, J Wollensak

{"title":"[Wound healing of the cornea of New World monkeys after surface keratectomy: Er:YAG-excimer laser].","authors":"G Kahle, X Daqun, T Seiler, C Schröter-Kermani, J Wollensak","doi":"","DOIUrl":"","url":null,"abstract":"Corneal wound healing was studied after photoablation with an excimer laser (193 nm, 43 pulses at 180 mJ/cm2 [symbol: see text] 11 microns ablation depth, optical zone 2.0 mm) and with an erbium-YAG laser (2.94 microns, 5 pulses at 2.5 J/cm2 [symbol: see text] 50 microns ablation depth, optical zone 1.6 mm). The corneas of marmosets (Callithrix jacchus) were prepared 5 and 10 days and 4 and 25 weeks after photoablation. The sections were investigated by conventional light microscopy or exposed to antibodies against collagen types I, III, IV, VII and laminin and stained by indirect immunofluorescence. Macroscopically, the time-course of wound healing was comparable to that seen, after laser keratomileusis for correction of myopia in humans (epithelium closure after 24-48 h, subepithelial haze: erbium-YAG less than or equal to excimer). Histologically the time-course of wound healing could be schematically divided into three phases: (1) epithelial hyperplasia, inhomogeneous new synthesis of collagen fibrils subepithelially; (2) reorganization of the epithelium, hyperplasia of keratocytes, incipient reorganization of the collagen fibrils, increase in subepithelial haze; (3) reorganization of the collagen fibrils, decrease in subepithelial haze. The distribution of collagen type VII during the corneal wound healing suggests that the subepithelial haze observed during the healing process after laser keratomileusis for correction of myopia is based on the anchoring fibrils of the basement membrane.","PeriodicalId":12437,"journal":{"name":"Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft","volume":"88 4","pages":"380-5"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12949045","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

[Results of surgical therapy of advanced stages of retinopathy of prematurity]. [晚期早产儿视网膜病变手术治疗结果]。

Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft Pub Date : 1991-01-01 DOI: 10.1097/00006982-199313010-00028

A. Wicharz, H. Paulmann, D. Stojanov

{"title":"[Results of surgical therapy of advanced stages of retinopathy of prematurity].","authors":"A. Wicharz, H. Paulmann, D. Stojanov","doi":"10.1097/00006982-199313010-00028","DOIUrl":"https://doi.org/10.1097/00006982-199313010-00028","url":null,"abstract":"The results of buckling procedures performed in 15 consecutive cases of severe retinopathy of prematurity between 1983 and 1990 are presented and discussed. The preoperative status was stage IV in 6.7% und stage V with an open funnel in 93.3% of these cases. Anatomical success was found in 53.3% in the early postoperative phase, but this had fallen to 33.3% before the long-term follow-up examination. Functional success at least with perception of large forms was recorded in 20%. The surgical technique and postoperative complications are described. The results of closed vitrectomy performed in 104 consecutive cases of severe retinopathy of prematurity between 1983 and 1990 are then dealt with. The preoperative status was stage IV in 13.5%, stage V with an open funnel in 18.3% and stage V with a closed funnel in 68.2%. Anatomical success was achieved in 29.8% in the early postoperative phase, but the proportion fell to 13.5% during a long-term follow-up study. Functional success at least with perception of hand movements was recorded in 10.6%. The surgical technique and postoperative complications are described.","PeriodicalId":12437,"journal":{"name":"Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft","volume":"116 1","pages":"477-81"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77259988","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

[Daunomycin and silicone oil in treatment of proliferative vitreoretinopathy]. 【道诺霉素和硅油治疗增生性玻璃体视网膜病变】。

Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft Pub Date : 1991-01-01

P Wiedemann, C Leinung, R D Hilgers, K Heimann

引用次数: 0

[Additive effect of timolol and the local carbonic anhydrase inhibitor MK-417 (sezolamide)]. [替马洛尔与局部碳酸酐酶抑制剂MK-417(塞唑胺)的加性效应]。

Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft Pub Date : 1991-01-01

N Pfeiffer, E Greve, A Béchetoille, E A Lippa, F Jaquet-Müller, F Gunning, J Gerling, F Grehn

{"title":"[Additive effect of timolol and the local carbonic anhydrase inhibitor MK-417 (sezolamide)].","authors":"N Pfeiffer, E Greve, A Béchetoille, E A Lippa, F Jaquet-Müller, F Gunning, J Gerling, F Grehn","doi":"","DOIUrl":"","url":null,"abstract":"MK-417 (sezolamide) is a topically active carbonic anhydrase inhibitor. The effect of additional treatment with sezolamide 1.8% twice daily to patient already receiving timolol 0.5% twice daily was investigated. For this purpose, 12-h diurnal curves were used in a double-masked, randomized, placebo-controlled, parallel study in 36 patients with bilateral primary open angle glaucoma or ocular hypertension who during beta blocker therapy had intraocular pressures (IOP) greater than or equal to 22 mmHg. For 15 days patients received sezolamide or placebo 10 min after 0.5% timolol given at 8 a.m. and 8 p.m. On treatment day 15, this addition of sezolamide twice daily induced a further mean decrease in IOP of approximately 4 mm Hg (about 15%) at 1, 2 and 4 h and of approximately 2-3 mm Hg at 0, 6, 8, 10 and 12 h after drug administration, thus demonstrating a partial additive effect of sezolamide and timolol. Thus, sezolamide may be a useful addition to the treatment of glaucoma in patients not adequately controlled by beta blocker therapy.","PeriodicalId":12437,"journal":{"name":"Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft","volume":"88 6","pages":"846-7"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12956817","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

[Bacteriocidal effect of preoperative use of gentamicin in comparison with PVP-iodine solution]. [术前使用庆大霉素与pvp -碘溶液的杀菌效果比较]。

Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft Pub Date : 1991-01-01

C R Maeck, C Eckardt, C Höller

引用次数: 0

[Absorption of adrenaline after local administration to the eye]. [局部给眼后肾上腺素的吸收]。

Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft Pub Date : 1991-01-01

H A Adams, M R Nowak, U Jung, A von Kávássy, G Hempelmann

引用次数: 0

[Prevalence, morphology and therapy of toxoplasmosis chorioretinitis in AIDS]. 艾滋病患者弓形虫病脉络膜视网膜炎的流行、形态及治疗

Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft Pub Date : 1991-01-01

K Schmitz, E M Fabricius, H Brommer, C Emminger

{"title":"[Prevalence, morphology and therapy of toxoplasmosis chorioretinitis in AIDS].","authors":"K Schmitz, E M Fabricius, H Brommer, C Emminger","doi":"","DOIUrl":"","url":null,"abstract":"Toxoplasmosis-retinochorioiditis is the second most frequent opportunistic infection of the eye among our series of AIDS patients. Between 1985 and 1990 we diagnosed 7 cases in 261 AIDS patients (Walter Reed classification 6); prevalence = 2.7%). The incidence has been increasing over the years. In four cases, toxoplasmosis was restricted to the eye, in three cases, ocular disease occurred combined with toxoplasmosis of the central nervous system. Since serological findings are not very reliable in AIDS-patients, the most important element in the differential diagnosis against retinitis of different etiology is ophthalmoscopy. There are a number of findings which allow differentiation of toxoplasmosis from other forms of retinitis, especially cytomegalovirus retinitis. Toxoplasmosis-retinitis was stopped in all cases by administering a specific therapy of pyrimethamine combined with clindamycin, a sulfonamide or spiramycin. Stable scar formation was achieved after 2-3 weeks therapy. Subsequent maintenance therapy with Fansidar (pyrimethamine + sulfadoxine) protected 4/4 patients from a relapse, while maintenance therapy with pyrimethamine alone allowed a relapse in 1/2 patients.","PeriodicalId":12437,"journal":{"name":"Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft","volume":"88 6","pages":"698-704"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12957032","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

[Retinal nerve fiber layer photography in retinal vein occlusion]. 视网膜静脉闭塞的视网膜神经纤维层摄影。

Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft Pub Date : 1991-01-01

K U Bartz-Schmidt, P Schmitz-Valckenberg

{"title":"[Retinal nerve fiber layer photography in retinal vein occlusion].","authors":"K U Bartz-Schmidt, P Schmitz-Valckenberg","doi":"","DOIUrl":"","url":null,"abstract":"In six eyes we found typical signs that could serve as criteria for the differentiation of ischemic from non-ischemic retinal branch vein occlusion. Perimetry showed a mean defect (in the affected area) of more than 10 dB in eyes with defects in the retinal nerve fiber layer in contrast with 5 dB on one eye without nerve fiber defects. Secondly, fluorescein angiography showed ischemic areas in all eyes examined with localized defects in the photographs of the retinal nerve fiber layer. Damage of the retinal nerve fiber layer was observed before capillary obliteration could be detected by fluorescein angiography. Thirdly, semiquantitative optic disc morphometry demonstrated that using the difference between pallor and excavation as the only sign in ascending optic atrophy is not always useful. Fourthly, photography of the retinal nerve fiber layer showed that there is no correlation between the extension of the ischemic area and the sector angle of the defect of the retinal nerve fiber layer. Photography of the retinal nerve fiber layer can differentiative ischemic from non-ischemic retinal branch vein occlusion because of the qualitative detection of localized retinal nerve fiber layer defects. Consequently, this method is not only of great clinical importance for the diagnosis of different optic lesions, but is also useful for the prognosis and management of occlusion of the retinal branch vein.","PeriodicalId":12437,"journal":{"name":"Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft","volume":"88 5","pages":"466-72"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12919893","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

[Controlled clinical study of two viscoelastic substances]. 两种粘弹性物质的对照临床研究

Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft Pub Date : 1991-01-01

J Kammann, G Dornbach, C Vollenberg, P Hille

引用次数: 0

[Hemodynamic findings after retinal interventions]. [视网膜干预后的血流动力学结果]。

Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft Pub Date : 1991-01-01

E Mitschischek

引用次数: 0