{"title":"Advantages and limitations of a simplified colorimetric assay for ATP: creatine phosphotransferase activity of human serum.","authors":"E Worthy, P Whitehead, D M Goldberg","doi":"10.1159/000458356","DOIUrl":"https://doi.org/10.1159/000458356","url":null,"abstract":"","PeriodicalId":78243,"journal":{"name":"Enzymologia biologica et clinica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1970-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000458356","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16541380","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}
R. Hilf, H. Goldenberg, C. Bell, I. Michel, R. Orlando, F. Archer
SummaryIn order to establish valid experimental systems for the study of breast cancer, an examination of the biochemical and morphologic characteristics of transplantable and carcinogen-induced mamma
为了建立有效的乳腺癌研究实验体系，对可移植乳腺和致癌乳腺的生化和形态学特征进行了研究
{"title":"Some biochemical characteristics of rodent and human mammary carcinomas.","authors":"R. Hilf, H. Goldenberg, C. Bell, I. Michel, R. Orlando, F. Archer","doi":"10.1159/000388791","DOIUrl":"https://doi.org/10.1159/000388791","url":null,"abstract":"SummaryIn order to establish valid experimental systems for the study of breast cancer, an examination of the biochemical and morphologic characteristics of transplantable and carcinogen-induced mamma","PeriodicalId":78243,"journal":{"name":"Enzymologia biologica et clinica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1970-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000388791","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"64798977","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":"Inhibitory effects of phenylhydrazine on the induction of tryptophan pyrrolase in rats.","authors":"T Satoh","doi":"10.1159/000458364","DOIUrl":"https://doi.org/10.1159/000458364","url":null,"abstract":"","PeriodicalId":78243,"journal":{"name":"Enzymologia biologica et clinica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1970-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000458364","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16495394","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}
SummaryPhosphate-dependent glutaminase (EC 3.5.1.2) was higher in human lung, kidney and liver in that order, and was in each tissue like the isozyme with low affinity for phosphate found in rat kidney but not liver. The same type of enzyme was present in surgical samples of nine human lung carcinomata in amounts covering the six-fold range from half to three times that present in normal lung. The tumors were graded according to increasing counts of mitoses and approximately in the same order by increasing degrees of histological dedifferentiation. Glutaminase contents were generally inversely proportional to the mitotic rates and degrees of dedifferentiation of the tumors.
{"title":"Glutaminase in normal human tissues and in lung carcinomata.","authors":"M. Linder-Horowitz, W. F. O'Toole, W. Knox","doi":"10.1159/000388790","DOIUrl":"https://doi.org/10.1159/000388790","url":null,"abstract":"SummaryPhosphate-dependent glutaminase (EC 3.5.1.2) was higher in human lung, kidney and liver in that order, and was in each tissue like the isozyme with low affinity for phosphate found in rat kidney but not liver. The same type of enzyme was present in surgical samples of nine human lung carcinomata in amounts covering the six-fold range from half to three times that present in normal lung. The tumors were graded according to increasing counts of mitoses and approximately in the same order by increasing degrees of histological dedifferentiation. Glutaminase contents were generally inversely proportional to the mitotic rates and degrees of dedifferentiation of the tumors.","PeriodicalId":78243,"journal":{"name":"Enzymologia biologica et clinica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1970-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000388790","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"64798908","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}
SummaryA review is given of the known modifications of the muscle biochemistry in diseases. Emphasis is put on glycogen storage diseases and progressive muscle dystrophy.
综述了肌肉生物化学在疾病中的已知修饰。重点放在糖原储存疾病和进行性肌肉营养不良。
{"title":"Biochemistry of striated muscle during human muscular diseases.","authors":"G. Schapira, J. Dreyfus, F. Schapira","doi":"10.1159/000388784","DOIUrl":"https://doi.org/10.1159/000388784","url":null,"abstract":"SummaryA review is given of the known modifications of the muscle biochemistry in diseases. Emphasis is put on glycogen storage diseases and progressive muscle dystrophy.","PeriodicalId":78243,"journal":{"name":"Enzymologia biologica et clinica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1970-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000388784","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"64799309","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":"A comparative study of rat liver, spleen and skin lysosomes.","authors":"M Iqbal, C H Wynn","doi":"10.1159/000458372","DOIUrl":"https://doi.org/10.1159/000458372","url":null,"abstract":"","PeriodicalId":78243,"journal":{"name":"Enzymologia biologica et clinica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1970-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000458372","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15420016","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":"Multiplicity and specificity of UDP-glucuronyltransferase. I. Effect of divalent cations and EDTA on the activity of UDP-glucuronyltransferase assayed with bilirubin, 4-methylumbelliferone and p-nitrophenol.","authors":"J Frei","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":78243,"journal":{"name":"Enzymologia biologica et clinica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1970-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16086180","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":"Multiplicity and specificity of UDP-glucuronyl transferase. II. Influence of phenobarbital and cholestasis on the activity of glucuronyl transferase and beta-glucuronidase in rat liver.","authors":"L Okolicsanyi, J Frei, P Magnenat","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":78243,"journal":{"name":"Enzymologia biologica et clinica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1970-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16397544","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":"Histidine uptake and histidine-degrading enzymes in rat tissues.","authors":"M K Sahib, C R Murti","doi":"10.1159/000458362","DOIUrl":"https://doi.org/10.1159/000458362","url":null,"abstract":"","PeriodicalId":78243,"journal":{"name":"Enzymologia biologica et clinica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1970-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000458362","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16495393","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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