Canadian journal of biochemistry and physiology最新文献

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THE ROLE OF SODIUM IONS IN THE METABOLISM OF ACETYLCHOLINE. 钠离子在乙酰胆碱代谢中的作用。
Canadian journal of biochemistry and physiology Pub Date : 1963-12-01 DOI: 10.1139/O63-289
R. Birks
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引用次数: 106
PHOSPHORUS METABOLISM IN COLD-EXPOSED RATS. 冷暴露大鼠的磷代谢。
Canadian journal of biochemistry and physiology Pub Date : 1963-11-01 DOI: 10.1139/O63-249
J. R. Beaton
{"title":"PHOSPHORUS METABOLISM IN COLD-EXPOSED RATS.","authors":"J. R. Beaton","doi":"10.1139/O63-249","DOIUrl":"https://doi.org/10.1139/O63-249","url":null,"abstract":"Male rats weighing 207 ± 2.38 g were exposed to cold (2–3 °C) for a period of 7 days during which urine and faeces were collected daily and analyzed for phosphorus. As a consequence of cold exposure, urinary excretion of phosphorus is increased. With free access to food, the increased food (and hence phosphorus) intake of the animals compensates for the increased urinary excretion and a normal phosphorus balance results. Cold exposure was without significant effect upon blood concentrations of acid-soluble, inorganic, organic, or lipid phosphorus. Increased inorganic and decreased organic, non-lipid phosphorus levels were observed in livers of cold-exposed rats. These observations suggest the breakdown of organic phosphates (e.g. hexose and triose phosphates, adenosine phosphates, phosphocreatine) to inorganic phosphorus.","PeriodicalId":9531,"journal":{"name":"Canadian journal of biochemistry and physiology","volume":"92 1","pages":"2209-14"},"PeriodicalIF":0.0,"publicationDate":"1963-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75654250","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: 2
SEPARATE RENAL FUNCTION STUDIES IN DOGS WITH CHRONIC UNILATERAL RENAL ARTERY OBSTRUCTION. THE EFFECT OF HYPERTONIC UREA INFUSIONS. 慢性单侧肾动脉阻塞犬的单独肾功能研究。高渗尿素输注的效果。
Canadian journal of biochemistry and physiology Pub Date : 1963-11-01 DOI: 10.1139/O63-257
A. Rapoport, D. Wilson, G. Ranking, L. W. White, W. Rudd
{"title":"SEPARATE RENAL FUNCTION STUDIES IN DOGS WITH CHRONIC UNILATERAL RENAL ARTERY OBSTRUCTION. THE EFFECT OF HYPERTONIC UREA INFUSIONS.","authors":"A. Rapoport, D. Wilson, G. Ranking, L. W. White, W. Rudd","doi":"10.1139/O63-257","DOIUrl":"https://doi.org/10.1139/O63-257","url":null,"abstract":"The left main renal artery was constricted in 41 dogs for intervals of 7 to 30 days. Separate urine collections from each kidney were then made during water diuresis and, in 28 of the dogs, during hypertonic urea diuresis. 'The rnost sensitive criteria of renal artery obstruction were combinations of urine volume and creatinine concentration ratios or of sodium and creatinine concentration ratios. To demonstrate enhanced water reabsorption by t he tubules of a kidney, there is no diagnostic advantage in the use of any one over another of the ratios of urine creatinine, urea, or para-amino hippurate. 'The filtration fraction of the constricted kidney was the same as that of the control. Thus the simpler measurement of each kidney's endogenous creatinine clearance offers the same assessment of relative kidney function as the technically more difficult measurement of separate para-amino hippurate clearances. When, under water diuresis, the urine concentration ratios of sodium and creatinine, as well as the urine volume ratio, are diagnostic, then urea infusions tend to blunt them. Conversely, when these ratios are not diagnostic, urea infusions tend to enhance them. Thus, for the greatest efficiency in the diagnosis of renal artery obstruction, separate urine collections should be made under conditions of both water and hypertonic urea diuresis.","PeriodicalId":9531,"journal":{"name":"Canadian journal of biochemistry and physiology","volume":"1 1","pages":"2273-85"},"PeriodicalIF":0.0,"publicationDate":"1963-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79534924","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: 3
RESPIRATORY QUOTIENT OF THE RAT DIAPHRAGM. 大鼠横膈膜呼吸商。
Canadian journal of biochemistry and physiology Pub Date : 1963-11-01 DOI: 10.1139/O63-251
A. Susheela, J. C. George
{"title":"RESPIRATORY QUOTIENT OF THE RAT DIAPHRAGM.","authors":"A. Susheela, J. C. George","doi":"10.1139/O63-251","DOIUrl":"https://doi.org/10.1139/O63-251","url":null,"abstract":"The respiratory quotient (R.Q.) of the rat diaphragm has been separately obtained for the three component regions of the diaphragm (dorsal 0.753, ventral 0.941, and lateral 1.143). It is pointed out that the generally accepted value of 0.7 for the rat diaphragm therefore cannot be regarded as a true index indicating the nature of the fuel metabolized in the diaphragm.","PeriodicalId":9531,"journal":{"name":"Canadian journal of biochemistry and physiology","volume":"51 1","pages":"2221-3"},"PeriodicalIF":0.0,"publicationDate":"1963-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82855536","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: 2
CHARACTERISTICS OF ERYTHROCYTES OF DIFFERENT AGES. II. ENZYME ACTIVITY AND OSMOTIC FRAGILITY. 不同年龄红细胞的特征。2酶活性和渗透脆弱性。
M D SASS, L M LEVY, H WALTER
{"title":"CHARACTERISTICS OF ERYTHROCYTES OF DIFFERENT AGES. II. ENZYME ACTIVITY AND OSMOTIC FRAGILITY.","authors":"M D SASS, L M LEVY, H WALTER","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":9531,"journal":{"name":"Canadian journal of biochemistry and physiology","volume":"41 ","pages":"2287-96"},"PeriodicalIF":0.0,"publicationDate":"1963-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"23672569","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
THE CHEMICAL ANATOMY OF RAT SKIN. 大鼠皮肤的化学解剖。
P R SWEENY, R H PEARCE, H G VANCE
{"title":"THE CHEMICAL ANATOMY OF RAT SKIN.","authors":"P R SWEENY, R H PEARCE, H G VANCE","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":9531,"journal":{"name":"Canadian journal of biochemistry and physiology","volume":"41 ","pages":"2307-26"},"PeriodicalIF":0.0,"publicationDate":"1963-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"23672571","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
CONVERSION OF DISACCHARIDES TO THE CORRESPONDING GLYCOSIDE-3-ULOSES BY INTACT CELLS OF AGROBACTERIUM TUMEFACIENS. 农杆菌完整细胞将双糖转化为相应的糖苷-3- ulose。
S FUKUI, R M HOCHSTER
{"title":"CONVERSION OF DISACCHARIDES TO THE CORRESPONDING GLYCOSIDE-3-ULOSES BY INTACT CELLS OF AGROBACTERIUM TUMEFACIENS.","authors":"S FUKUI, R M HOCHSTER","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":9531,"journal":{"name":"Canadian journal of biochemistry and physiology","volume":"41 ","pages":"2363-71"},"PeriodicalIF":0.0,"publicationDate":"1963-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"23672575","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
THE CONCENTRATION OF FIBRINOLYSIN SOLUTIONS CONTAINING GLYCEROL. 含有甘油的纤溶素溶液的浓度。
R H PAINTER, G A MCVICAR
{"title":"THE CONCENTRATION OF FIBRINOLYSIN SOLUTIONS CONTAINING GLYCEROL.","authors":"R H PAINTER, G A MCVICAR","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":9531,"journal":{"name":"Canadian journal of biochemistry and physiology","volume":"41 ","pages":"2269-72"},"PeriodicalIF":0.0,"publicationDate":"1963-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"23672567","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
SEPARATE RENAL FUNCTION STUDIES IN DOGS WITH CHRONIC UNILATERAL RENAL ARTERY OBSTRUCTION. THE EFFECT OF HYPERTONIC UREA INFUSIONS. 慢性单侧肾动脉阻塞犬的单独肾功能研究。高渗尿素输注的效果。
A RAPOPORT, D R WILSON, G N RANKING, L W WHITE, W W RUDD
{"title":"SEPARATE RENAL FUNCTION STUDIES IN DOGS WITH CHRONIC UNILATERAL RENAL ARTERY OBSTRUCTION. THE EFFECT OF HYPERTONIC UREA INFUSIONS.","authors":"A RAPOPORT, D R WILSON, G N RANKING, L W WHITE, W W RUDD","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":9531,"journal":{"name":"Canadian journal of biochemistry and physiology","volume":"41 ","pages":"2273-85"},"PeriodicalIF":0.0,"publicationDate":"1963-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"23672568","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
FORMATION OF UREA IN LIVER HOMOGENATES FROM CITRULLINE AND VARIOUS N-ALKYL DERIVATIVES OF ASPARTIC ACID. 肝脏中的尿素是由瓜氨酸和各种天冬氨酸的正烷基衍生物形成的。
R CHARBONNEAU, L BERLINGUET
{"title":"FORMATION OF UREA IN LIVER HOMOGENATES FROM CITRULLINE AND VARIOUS N-ALKYL DERIVATIVES OF ASPARTIC ACID.","authors":"R CHARBONNEAU, L BERLINGUET","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":9531,"journal":{"name":"Canadian journal of biochemistry and physiology","volume":"41 ","pages":"2297-305"},"PeriodicalIF":0.0,"publicationDate":"1963-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"23672570","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
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