{"title":"[Surgical treatment of otosclerosis and its sequellae].","authors":"G Buchheim","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":20405,"journal":{"name":"Practica oto-rhino-laryngologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1971-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16644499","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}
The effects of ethacrynic acid, a potent new diuretic which causes sodium and potassium excretion, on the inner ear were studied by means of phase contrast microscopy and electron microscopy. High dos
{"title":"Electron microscopic study of the inner ear after ethacrynic acid intoxication.","authors":"Y Nakai","doi":"10.1159/000275018","DOIUrl":"https://doi.org/10.1159/000275018","url":null,"abstract":"The effects of ethacrynic acid, a potent new diuretic which causes sodium and potassium excretion, on the inner ear were studied by means of phase contrast microscopy and electron microscopy. High dos","PeriodicalId":20405,"journal":{"name":"Practica oto-rhino-laryngologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1971-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000275018","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16042422","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}
The authors are introducing an automated method of behavioral conditioning and determining the hearing threshold in the squirrel monkey. This apparatus is practical, convenient and very accurate for measuring auditory responses, yet does not require constant observation by the investigator.
{"title":"Automated behavioral conditioning in animals.","authors":"E Ishiyama, J R Lewandowski, E N Myers","doi":"10.1159/000275006","DOIUrl":"https://doi.org/10.1159/000275006","url":null,"abstract":"The authors are introducing an automated method of behavioral conditioning and determining the hearing threshold in the squirrel monkey. This apparatus is practical, convenient and very accurate for measuring auditory responses, yet does not require constant observation by the investigator.","PeriodicalId":20405,"journal":{"name":"Practica oto-rhino-laryngologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1971-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000275006","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16094737","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}
Results of clinical, morphological and biochemical studies of the nasal mucosa in 16 fibrocystic children are reported. On the basis of clinical examination and the histopathological picture, alterations of nasal mucosa fell into three degrees: normal or mild catarrhal involvement (grade 1); vasomotor or edematous rhino-pathy (grade II); rhinosinusal polyposis (grade III). Biochemical data revealed in nasal secretion an increase in Na+ and Cl- comparable to that in the sweat, confirming the systemic nature of the electrolytic unbalance present in cystic fibrosis. An increased protein content in nasal secretions was also observed correlated with ultra-structural aspects of higher proteic synthesis. Possible pathogenic factors of frequent rhinosinusal involvement in CF are discussed.
{"title":"Rhinological studies on cystic fibrosis.","authors":"S Crifò, M Antonelli, A Donfrancesco","doi":"10.1159/000275021","DOIUrl":"https://doi.org/10.1159/000275021","url":null,"abstract":"Results of clinical, morphological and biochemical studies of the nasal mucosa in 16 fibrocystic children are reported. On the basis of clinical examination and the histopathological picture, alterations of nasal mucosa fell into three degrees: normal or mild catarrhal involvement (grade 1); vasomotor or edematous rhino-pathy (grade II); rhinosinusal polyposis (grade III). Biochemical data revealed in nasal secretion an increase in Na+ and Cl- comparable to that in the sweat, confirming the systemic nature of the electrolytic unbalance present in cystic fibrosis. An increased protein content in nasal secretions was also observed correlated with ultra-structural aspects of higher proteic synthesis. Possible pathogenic factors of frequent rhinosinusal involvement in CF are discussed.","PeriodicalId":20405,"journal":{"name":"Practica oto-rhino-laryngologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1971-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000275021","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16233158","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}
{"title":"Intra-arterial chemotherapy with surgery or radiotherapy in tumours of the head-neck region.","authors":"G B Snow","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":20405,"journal":{"name":"Practica oto-rhino-laryngologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1971-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16244398","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}
{"title":"On preservation of the posterior bony canal wall in middle ear surgery.","authors":"G A Hoogland","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":20405,"journal":{"name":"Practica oto-rhino-laryngologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1971-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16244399","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}
The effect of radiation on 6 human temporal bones was studied in serial sections. Changes in the membranous labyrinth, labyrinthine capsule and the petrous bone are reported.
{"title":"Radiation effect on the middle and inner ear.","authors":"M Kovar, J G Waltner","doi":"10.1159/000275001","DOIUrl":"https://doi.org/10.1159/000275001","url":null,"abstract":"The effect of radiation on 6 human temporal bones was studied in serial sections. Changes in the membranous labyrinth, labyrinthine capsule and the petrous bone are reported.","PeriodicalId":20405,"journal":{"name":"Practica oto-rhino-laryngologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1971-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000275001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15364845","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}
{"title":"Treatment of nasopharyngeal angiofibroma.","authors":"C C Leibbrandt","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":20405,"journal":{"name":"Practica oto-rhino-laryngologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1971-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15438168","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}
{"title":"Murder through the ear.","authors":"E Huizinga","doi":"10.1159/000275017","DOIUrl":"https://doi.org/10.1159/000275017","url":null,"abstract":"","PeriodicalId":20405,"journal":{"name":"Practica oto-rhino-laryngologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1971-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000275017","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16042421","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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