{"title":"Clinical aspects of ocular siderosis and hemosiderosis.","authors":"P A CIBIS, T YAMASHITA, F RODRIGUEZ","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":6869,"journal":{"name":"A.M.A. archives of ophthalmology","volume":"62 2","pages":"180-7"},"PeriodicalIF":0.0,"publicationDate":"1959-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"23265051","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}
Pub Date : 1959-08-01DOI: 10.1001/archopht.1959.04220020113017
C J CAMPBELL, M C RITTLER
I. Introduction The clinician commonly evaluates the macula by examination with various optical instruments and by testing visual acuity. We are all aware of the frequent inconsistencies between visual acuity and the objective information obtained by careful fundus examination. Even when visual fields at a 1-meter distance have been performed meticulously, central or paracentral defects may not be detected. Thus there have been limitations on the value of perimetry as a sensitive test of macular function. A technique for the careful exploration and mapping of macular defects is described in this report. An increase in the distance of the patient from the screen has yielded a corresponding increase in the area covered by the projection of the macula. Thus small defects in the foveal or macular regions can be localized and mapped in detail. In the same way changes in the intensity of the defect can be detected and analyzed.
{"title":"Macular visual fields.","authors":"C J CAMPBELL, M C RITTLER","doi":"10.1001/archopht.1959.04220020113017","DOIUrl":"https://doi.org/10.1001/archopht.1959.04220020113017","url":null,"abstract":"I. Introduction The clinician commonly evaluates the macula by examination with various optical instruments and by testing visual acuity. We are all aware of the frequent inconsistencies between visual acuity and the objective information obtained by careful fundus examination. Even when visual fields at a 1-meter distance have been performed meticulously, central or paracentral defects may not be detected. Thus there have been limitations on the value of perimetry as a sensitive test of macular function. A technique for the careful exploration and mapping of macular defects is described in this report. An increase in the distance of the patient from the screen has yielded a corresponding increase in the area covered by the projection of the macula. Thus small defects in the foveal or macular regions can be localized and mapped in detail. In the same way changes in the intensity of the defect can be detected and analyzed.","PeriodicalId":6869,"journal":{"name":"A.M.A. archives of ophthalmology","volume":"62 2","pages":"287-94"},"PeriodicalIF":0.0,"publicationDate":"1959-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1001/archopht.1959.04220020113017","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"23261959","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}
Pub Date : 1959-08-01DOI: 10.1001/archopht.1959.04220020126019
N KRISHNA, I H LEOPOLD
{"title":"Echothiophate (phospholine) iodide (217-MI) in treatment of glaucoma; further observations.","authors":"N KRISHNA, I H LEOPOLD","doi":"10.1001/archopht.1959.04220020126019","DOIUrl":"https://doi.org/10.1001/archopht.1959.04220020126019","url":null,"abstract":"","PeriodicalId":6869,"journal":{"name":"A.M.A. archives of ophthalmology","volume":"62 2","pages":"300-13"},"PeriodicalIF":0.0,"publicationDate":"1959-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1001/archopht.1959.04220020126019","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"23261961","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}
Pub Date : 1959-08-01DOI: 10.1001/archopht.1959.04220020003001
B ANDERSON, S S ROBERTS, C GONZALEZ, E W CHICK
{"title":"Mycotic ulcerative keratitis.","authors":"B ANDERSON, S S ROBERTS, C GONZALEZ, E W CHICK","doi":"10.1001/archopht.1959.04220020003001","DOIUrl":"https://doi.org/10.1001/archopht.1959.04220020003001","url":null,"abstract":"","PeriodicalId":6869,"journal":{"name":"A.M.A. archives of ophthalmology","volume":"62 2","pages":"169-97"},"PeriodicalIF":0.0,"publicationDate":"1959-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1001/archopht.1959.04220020003001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"23265050","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}
Pub Date : 1959-08-01DOI: 10.1001/archopht.1959.04220020029004
W C FRAYER, H T ENTERLINE
{"title":"Embryonal rhabdomyosarcoma of the orbit in children and young adults.","authors":"W C FRAYER, H T ENTERLINE","doi":"10.1001/archopht.1959.04220020029004","DOIUrl":"https://doi.org/10.1001/archopht.1959.04220020029004","url":null,"abstract":"","PeriodicalId":6869,"journal":{"name":"A.M.A. archives of ophthalmology","volume":"62 2","pages":"203-10"},"PeriodicalIF":0.0,"publicationDate":"1959-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1001/archopht.1959.04220020029004","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"23265054","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}
Pub Date : 1959-08-01DOI: 10.1001/ARCHOPHT.1959.04220020042006
R. Bedrossian
In May, 1958, Barraquer introduced α-chymotrypsin as a zonulolytic agent to facilitate intracapsular cataract extraction.1Other reports have substantiated his observations of this enzyme.2-4As with any new agent, many questions need to be answered before more extensive use of the enzyme can be recommended in an operative procedure that normally offers a good prognosis. Some of these questions are the following: Does the drug really do what it is supposed to do, and, if so, is it selective in action? Are there any dangers of increased complications because of the nature or action of the drug? For example, is wound healing affected, suture material weakened, or inflammation increased? It is the purpose of this presentation to report on an investigation of some of these problems. The zonule of many domestic animals, including the rabbit, is very tough. This probably is due in part to the species of
{"title":"alpha-Chymotrypsin; its effect on the rabbit zonule, lens capsule, and corneal wound healing.","authors":"R. Bedrossian","doi":"10.1001/ARCHOPHT.1959.04220020042006","DOIUrl":"https://doi.org/10.1001/ARCHOPHT.1959.04220020042006","url":null,"abstract":"In May, 1958, Barraquer introduced α-chymotrypsin as a zonulolytic agent to facilitate intracapsular cataract extraction.1Other reports have substantiated his observations of this enzyme.2-4As with any new agent, many questions need to be answered before more extensive use of the enzyme can be recommended in an operative procedure that normally offers a good prognosis. Some of these questions are the following: Does the drug really do what it is supposed to do, and, if so, is it selective in action? Are there any dangers of increased complications because of the nature or action of the drug? For example, is wound healing affected, suture material weakened, or inflammation increased? It is the purpose of this presentation to report on an investigation of some of these problems. The zonule of many domestic animals, including the rabbit, is very tough. This probably is due in part to the species of","PeriodicalId":6869,"journal":{"name":"A.M.A. archives of ophthalmology","volume":"41 1","pages":"216-22"},"PeriodicalIF":0.0,"publicationDate":"1959-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80874637","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}
Pub Date : 1959-08-01DOI: 10.1001/archopht.1959.04220020068010
T P KEARNS, R M SALASSA, J W KERNOHAN, C S MACCARTY
{"title":"Ocular manifestations of pituitary tumor in Cushing's syndrome.","authors":"T P KEARNS, R M SALASSA, J W KERNOHAN, C S MACCARTY","doi":"10.1001/archopht.1959.04220020068010","DOIUrl":"https://doi.org/10.1001/archopht.1959.04220020068010","url":null,"abstract":"","PeriodicalId":6869,"journal":{"name":"A.M.A. archives of ophthalmology","volume":"62 2","pages":"242-7"},"PeriodicalIF":0.0,"publicationDate":"1959-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1001/archopht.1959.04220020068010","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"23261952","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}
Pub Date : 1959-07-01DOI: 10.1001/ARCHOPHT.1959.04220010129015
E. Ciccarelli, T. Kuwabara
Aberrant lipogenesis is a phenomenon which has been described by Cogan and Kuwabara in the first four articles of the present series. 1-4 The term "aberrant lipogenesis" refers to the formation of fat by tissues or cells which do not ordinarily form fat. Although later shown to be a very general phenomenon, aberrant lipogenesis was first described in the rabbit cornea. Since that tissue has been used in the present experiments, corneal lipogenesis will be described more fully. Sections or "buttons" were cut from fresh rabbit corneas and placed in a medium of serum and sodium oleate (2 mg. per milliliter). The buttons were incubated at 37 C for varying lengths of time and then sectioned in the frozen state and stained with hematoxylin Sudan. Sudan-positive droplets were then found to be present in both epithelial and stromal cells. When incubation periods as long as 48 hours were used, the
{"title":"Experimental aberrant lipogenesis. VI. Biochemical characterization of the sudanophilic material produced.","authors":"E. Ciccarelli, T. Kuwabara","doi":"10.1001/ARCHOPHT.1959.04220010129015","DOIUrl":"https://doi.org/10.1001/ARCHOPHT.1959.04220010129015","url":null,"abstract":"Aberrant lipogenesis is a phenomenon which has been described by Cogan and Kuwabara in the first four articles of the present series. 1-4 The term \"aberrant lipogenesis\" refers to the formation of fat by tissues or cells which do not ordinarily form fat. Although later shown to be a very general phenomenon, aberrant lipogenesis was first described in the rabbit cornea. Since that tissue has been used in the present experiments, corneal lipogenesis will be described more fully. Sections or \"buttons\" were cut from fresh rabbit corneas and placed in a medium of serum and sodium oleate (2 mg. per milliliter). The buttons were incubated at 37 C for varying lengths of time and then sectioned in the frozen state and stained with hematoxylin Sudan. Sudan-positive droplets were then found to be present in both epithelial and stromal cells. When incubation periods as long as 48 hours were used, the","PeriodicalId":6869,"journal":{"name":"A.M.A. archives of ophthalmology","volume":"197 1","pages":"125-9"},"PeriodicalIF":0.0,"publicationDate":"1959-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79862450","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}
Pub Date : 1959-07-01DOI: 10.1001/archopht.1959.04220010037004
H BERNKOPF, M NISHMI, B MAYTHAR, I FEITELBERG
{"title":"Trachoma infection in a human volunteer produced by egg-cultured virus.","authors":"H BERNKOPF, M NISHMI, B MAYTHAR, I FEITELBERG","doi":"10.1001/archopht.1959.04220010037004","DOIUrl":"https://doi.org/10.1001/archopht.1959.04220010037004","url":null,"abstract":"","PeriodicalId":6869,"journal":{"name":"A.M.A. archives of ophthalmology","volume":"62 1","pages":"33-4"},"PeriodicalIF":0.0,"publicationDate":"1959-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1001/archopht.1959.04220010037004","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"23253248","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}
Pub Date : 1959-07-01DOI: 10.1001/archopht.1959.04220010017003
G L WALLS
{"title":"Peculiar color blindness in peculiar people.","authors":"G L WALLS","doi":"10.1001/archopht.1959.04220010017003","DOIUrl":"https://doi.org/10.1001/archopht.1959.04220010017003","url":null,"abstract":"","PeriodicalId":6869,"journal":{"name":"A.M.A. archives of ophthalmology","volume":"62 1","pages":"13-32"},"PeriodicalIF":0.0,"publicationDate":"1959-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1001/archopht.1959.04220010017003","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"23253247","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}
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