Pub Date : 1900-01-01DOI: 10.1017/CBO9781107252356.009
J. G. Malcolmson
{"title":"OBSERVATIONS ON RHEUMATISM","authors":"J. G. Malcolmson","doi":"10.1017/CBO9781107252356.009","DOIUrl":"https://doi.org/10.1017/CBO9781107252356.009","url":null,"abstract":"","PeriodicalId":92589,"journal":{"name":"The Medical and physical journal","volume":"1 1","pages":"347-444"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1017/CBO9781107252356.009","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"57102592","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}
Having had the honour of being appointed, by the President of the Royal Society, to give the Croonian Lecture, I trust that the following facts and observations will be considered as tending sufficiently to promote the objects, for which the Lecture was instituted. They appear to throw some light on the mode, in which the influence of the brain is necessary to the continuance of the action of the heart; and on the effect, which the changes produced on the blood in respiration have on the heat of the animal body. In making experiments on animals to ascertain how far the influence of the brain is necessary to the action of the heart, I found that when an animal was pithed by dividing the spinal marrow in the upper part of the neck, respiration was immediately destroyed, but the heart still continued to contract circulating dark-coloured blood, and that in some instances from ten to fifteen minutes elapsed before its action had entirely ceased. I further found that when the head was removed, the divided blood vessels being secured by a ligature, the circulation still continued, apparently unaffected by the entire separation of the brain. These experiments confirmed the observations of Mr. Cruikshank and M. Bichat, that the brain is not directly necessary to the action of the heart, and that when the functions of the brain are destroyed, the circulation ceases only in consequence of the suspension of respiration. This led me to conclude, that, if respiration was produced artificially, the heart would continue to contract for a still longer period of time after the removal of the brain. The truth of this conclusion was ascertained by the following experiment.
{"title":"II. The Croonian Lecture, on some physiological researches, respecting the influence of the brain on the action of the heart, and on the generation of animal heat","authors":"Benjamin Collins Brodie","doi":"10.1098/rstl.1811.0003","DOIUrl":"https://doi.org/10.1098/rstl.1811.0003","url":null,"abstract":"Having had the honour of being appointed, by the President of the Royal Society, to give the Croonian Lecture, I trust that the following facts and observations will be considered as tending sufficiently to promote the objects, for which the Lecture was instituted. They appear to throw some light on the mode, in which the influence of the brain is necessary to the continuance of the action of the heart; and on the effect, which the changes produced on the blood in respiration have on the heat of the animal body. In making experiments on animals to ascertain how far the influence of the brain is necessary to the action of the heart, I found that when an animal was pithed by dividing the spinal marrow in the upper part of the neck, respiration was immediately destroyed, but the heart still continued to contract circulating dark-coloured blood, and that in some instances from ten to fifteen minutes elapsed before its action had entirely ceased. I further found that when the head was removed, the divided blood vessels being secured by a ligature, the circulation still continued, apparently unaffected by the entire separation of the brain. These experiments confirmed the observations of Mr. Cruikshank and M. Bichat, that the brain is not directly necessary to the action of the heart, and that when the functions of the brain are destroyed, the circulation ceases only in consequence of the suspension of respiration. This led me to conclude, that, if respiration was produced artificially, the heart would continue to contract for a still longer period of time after the removal of the brain. The truth of this conclusion was ascertained by the following experiment.","PeriodicalId":92589,"journal":{"name":"The Medical and physical journal","volume":"1 1","pages":"36 - 48"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1098/rstl.1811.0003","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"61734876","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 the Structure and Uses of the Spleen.","authors":"E. Home","doi":"10.1098/rspl.1800.0153","DOIUrl":"https://doi.org/10.1098/rspl.1800.0153","url":null,"abstract":"","PeriodicalId":92589,"journal":{"name":"The Medical and physical journal","volume":"1 1","pages":"283-284"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1098/rspl.1800.0153","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"62083072","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 : 1900-01-01DOI: 10.1056/NEJM181301010020114
Fr. Milman
{"title":"Report of the National Vaccine Establishment","authors":"Fr. Milman","doi":"10.1056/NEJM181301010020114","DOIUrl":"https://doi.org/10.1056/NEJM181301010020114","url":null,"abstract":"","PeriodicalId":92589,"journal":{"name":"The Medical and physical journal","volume":"2 1","pages":"84-88"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1056/NEJM181301010020114","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"58189814","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 : 1900-01-01DOI: 10.1016/S0140-6736(02)59625-2
W. Dickinson
{"title":"ON THE TREATMENT OF CHOREA.","authors":"W. Dickinson","doi":"10.1016/S0140-6736(02)59625-2","DOIUrl":"https://doi.org/10.1016/S0140-6736(02)59625-2","url":null,"abstract":"","PeriodicalId":92589,"journal":{"name":"The Medical and physical journal","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0140-6736(02)59625-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"55869528","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 : 1900-01-01DOI: 10.1177/002205743011200305
Brancard DE Campagne
{"title":"Resolutions","authors":"Brancard DE Campagne","doi":"10.1177/002205743011200305","DOIUrl":"https://doi.org/10.1177/002205743011200305","url":null,"abstract":" ","PeriodicalId":92589,"journal":{"name":"The Medical and physical journal","volume":"15 1","pages":"536 - 538"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/002205743011200305","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"64775115","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 a case of nervous affection cured by pressure of the carotids; with some physiological remarks","authors":"Caleb Hillier Parry","doi":"10.1098/rspl.1800.0218","DOIUrl":"https://doi.org/10.1098/rspl.1800.0218","url":null,"abstract":"","PeriodicalId":92589,"journal":{"name":"The Medical and physical journal","volume":"1 1","pages":"390-391"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1098/rspl.1800.0218","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"62085468","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 principal design of the present essay is to make known the existence, and to describe the leading properties of a new species of urinary calculus from the human bladder; but I shall at the same time take the opportunity of correcting an inaccuracy or two that I have observed in my former communication on this subject. (Phil. Trans. 1797.) I, on that occasion, took notice of five kinds of urinary calculi, 1. The lithic acid, since called uric acid, originally analysed by Scheele. 2. The oxalate of lime, or mulberry calculus. 3. The phosphate of lime, or bone-earth calculus. 4. The ammoniacal phosphate of magnesia. 5. The fusible calculus, which consists of the two last species combined.
{"title":"XIII. On cystic oxide, a new species of urinary calculus","authors":"W. H. Wollaston","doi":"10.1098/rstl.1810.0015","DOIUrl":"https://doi.org/10.1098/rstl.1810.0015","url":null,"abstract":"The principal design of the present essay is to make known the existence, and to describe the leading properties of a new species of urinary calculus from the human bladder; but I shall at the same time take the opportunity of correcting an inaccuracy or two that I have observed in my former communication on this subject. (Phil. Trans. 1797.) I, on that occasion, took notice of five kinds of urinary calculi, 1. The lithic acid, since called uric acid, originally analysed by Scheele. 2. The oxalate of lime, or mulberry calculus. 3. The phosphate of lime, or bone-earth calculus. 4. The ammoniacal phosphate of magnesia. 5. The fusible calculus, which consists of the two last species combined.","PeriodicalId":92589,"journal":{"name":"The Medical and physical journal","volume":"1 1","pages":"223 - 230"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1098/rstl.1810.0015","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"61734769","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":"Observations on the structure of the tongue ; illustrated by cases in which a portion of that organ has been removed by ligature","authors":"E. Home","doi":"10.1098/RSPL.1800.0067","DOIUrl":"https://doi.org/10.1098/RSPL.1800.0067","url":null,"abstract":"","PeriodicalId":92589,"journal":{"name":"The Medical and physical journal","volume":"43 1","pages":"111-112"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1098/RSPL.1800.0067","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"62082682","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 functions of the eye, so far as they are physical, have been found subject to the common laws of optics. It cannot be expected that chemistry should clear up such obscure points of physiology, as all the operations of vision appear to be; but, some acquaintance with the intimate nature of the substances which produce the effects, cannot fail to be a useful appendage to a knowledge of the mechanical structure of the organ. The chemical history of the humours of the eye, is not of much extent. The aqueous humour had been examined by Bertrandi; who said, that its specific gravity was 975, and therefore less than that of distilled water. Fourcroy, in his Système des Connoissances chimiques, tells us, that it has a saltish taste; that it evaporates without leaving a residuum; but that it contains some animal matter, with some alkaline phosphate and muriate. These contradictions only prove, that we have no accurate knowledge upon the subject.
{"title":"V. Observations on the chemical nature of the humours of the eye","authors":"R. Chenevix","doi":"10.1098/rstl.1803.0006","DOIUrl":"https://doi.org/10.1098/rstl.1803.0006","url":null,"abstract":"The functions of the eye, so far as they are physical, have been found subject to the common laws of optics. It cannot be expected that chemistry should clear up such obscure points of physiology, as all the operations of vision appear to be; but, some acquaintance with the intimate nature of the substances which produce the effects, cannot fail to be a useful appendage to a knowledge of the mechanical structure of the organ. The chemical history of the humours of the eye, is not of much extent. The aqueous humour had been examined by Bertrandi; who said, that its specific gravity was 975, and therefore less than that of distilled water. Fourcroy, in his Système des Connoissances chimiques, tells us, that it has a saltish taste; that it evaporates without leaving a residuum; but that it contains some animal matter, with some alkaline phosphate and muriate. These contradictions only prove, that we have no accurate knowledge upon the subject.","PeriodicalId":92589,"journal":{"name":"The Medical and physical journal","volume":"1 1","pages":"195 - 199"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1098/rstl.1803.0006","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"61734431","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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