{"title":"The effect of verapamil on the contractility of smooth muscle and on excitation-secretion coupling in adrenergic nerve terminals.","authors":"G Haeusler","doi":"10.1159/000157890","DOIUrl":"https://doi.org/10.1159/000157890","url":null,"abstract":"","PeriodicalId":78027,"journal":{"name":"Angiologica","volume":"8 3-5","pages":"156-60"},"PeriodicalIF":0.0,"publicationDate":"1971-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000157890","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16229237","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}
Partial constriction of the portal vein in the rat impedes the development of renal hypertension, or decreases the already developed hypertension, respectively. Taking into consideration the fact that
{"title":"Effect of the partial constriction of portal vein on renal hypertension in the rat.","authors":"S Sonkodi, L Perényi, O T Zoltán","doi":"10.1159/000157862","DOIUrl":"https://doi.org/10.1159/000157862","url":null,"abstract":"Partial constriction of the portal vein in the rat impedes the development of renal hypertension, or decreases the already developed hypertension, respectively. Taking into consideration the fact that","PeriodicalId":78027,"journal":{"name":"Angiologica","volume":"8 2","pages":"77-82"},"PeriodicalIF":0.0,"publicationDate":"1971-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000157862","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15436317","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":"Physiology of the microvascular system.","authors":"G Hauck","doi":"10.1159/000157898","DOIUrl":"https://doi.org/10.1159/000157898","url":null,"abstract":"","PeriodicalId":78027,"journal":{"name":"Angiologica","volume":"8 3-5","pages":"236-60"},"PeriodicalIF":0.0,"publicationDate":"1971-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000157898","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16402300","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 lymph stasis on limb blood flow was studied in 38 dogs where lymph-oedema of one of the hindlimbs was induced by ligation of the lymphatics on the thigh and of the regional lymph-node. H
{"title":"The regulation of the limb circulation in lymph-oedema (development of an arteriovenous shunt circulation in experimental lymph-oedema of the leg).","authors":"F Solti, G Ungváry, A Bálint, Z Nagy","doi":"10.1159/000157868","DOIUrl":"https://doi.org/10.1159/000157868","url":null,"abstract":"The effect of lymph stasis on limb blood flow was studied in 38 dogs where lymph-oedema of one of the hindlimbs was induced by ligation of the lymphatics on the thigh and of the regional lymph-node. H","PeriodicalId":78027,"journal":{"name":"Angiologica","volume":"8 2","pages":"117-27"},"PeriodicalIF":0.0,"publicationDate":"1971-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000157868","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16035348","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":"Activator calcium for non-neurogenic tone of vascular smooth muscle.","authors":"D F Bohr, R L Verrier","doi":"10.1159/000157891","DOIUrl":"https://doi.org/10.1159/000157891","url":null,"abstract":"","PeriodicalId":78027,"journal":{"name":"Angiologica","volume":"8 3-5","pages":"161-71"},"PeriodicalIF":0.0,"publicationDate":"1971-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000157891","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16229238","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":"The difficulty of appraisal of streptokinase treatment of myocardial infarction.","authors":"M Verstraete","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":78027,"journal":{"name":"Angiologica","volume":"8 1","pages":"43-56"},"PeriodicalIF":0.0,"publicationDate":"1971-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16034094","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}
In experimental work on dogs, was performed a myocardial ischemia of differing duration. By means of a non-suture mammary-coronary artery anastomosis, a revascularisation was achieved. We realise that
{"title":"Immunological response to the revascularisation of experimental myocardial infarction.","authors":"Z Jezková, J Bartos, J Pokorný","doi":"10.1159/000157866","DOIUrl":"https://doi.org/10.1159/000157866","url":null,"abstract":"In experimental work on dogs, was performed a myocardial ischemia of differing duration. By means of a non-suture mammary-coronary artery anastomosis, a revascularisation was achieved. We realise that","PeriodicalId":78027,"journal":{"name":"Angiologica","volume":"8 2","pages":"104-12"},"PeriodicalIF":0.0,"publicationDate":"1971-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000157866","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16207314","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 model for the distribution of flow rates in the vascular bed].","authors":"M Lefort, J F Stoltz, A Larcan","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":78027,"journal":{"name":"Angiologica","volume":"8 2","pages":"65-76"},"PeriodicalIF":0.0,"publicationDate":"1971-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16207316","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}
Considerable advances have been made in clinical pharmacology of late, permitting more precise evaluation of new drugs. This must be taken into account in assessing the thrombolytic therapy of acute myocardial infarction. Clinical trials necessitate control groups, which must in volve a sufficiently large number of patients so that differences are not due to chance. To be valid, the groups must be strictly comparable. It is essential to define precisely criteria for admission and contraindications, if possible stratifying the patients, since the final evaluation must include all patients according to the treatment originally allocated. For recent myocardial infarction, it is important to compare thrombolytic therapy with the best treatment currently available, the patients being randomly allocated to these alternatives. However, it is not clear whether the best current treatment is anticoagulation, polarizing solutions (combining glucose, insulin and potassium), prophylactic antiarrhythmic drugs (procainamide, lignocaine) or β-adrenergic inhibitors (propranolol), and therefore which to use in comparison. The trend to coronary care units already has shown a reduction in mortality, perhaps necessitating evaluation of thrombolytic therapy only in such units. If thrombolysis finds a place in the management of myocardial infarction, treatment must start within the first hours following onset of symptoms. This increases the likelihood that patients diagnosed erroneously also will be treated with thrombolytic agents. Reassurance is needed that such treatment is harmless in these circumstances. Lastly, the statistical interpretation of the value of thrombolytic therapy must be regarded as a ‘two-tailed’ situation.
{"title":"The difficulty of appraisal of streptokinase treatment of myocardial infarction.","authors":"M. Verstraete","doi":"10.1159/000157859","DOIUrl":"https://doi.org/10.1159/000157859","url":null,"abstract":"Considerable advances have been made in clinical pharmacology of late, permitting more precise evaluation of new drugs. This must be taken into account in assessing the thrombolytic therapy of acute myocardial infarction. Clinical trials necessitate control groups, which must in volve a sufficiently large number of patients so that differences are not due to chance. To be valid, the groups must be strictly comparable. It is essential to define precisely criteria for admission and contraindications, if possible stratifying the patients, since the final evaluation must include all patients according to the treatment originally allocated. For recent myocardial infarction, it is important to compare thrombolytic therapy with the best treatment currently available, the patients being randomly allocated to these alternatives. However, it is not clear whether the best current treatment is anticoagulation, polarizing solutions (combining glucose, insulin and potassium), prophylactic antiarrhythmic drugs (procainamide, lignocaine) or β-adrenergic inhibitors (propranolol), and therefore which to use in comparison. The trend to coronary care units already has shown a reduction in mortality, perhaps necessitating evaluation of thrombolytic therapy only in such units. If thrombolysis finds a place in the management of myocardial infarction, treatment must start within the first hours following onset of symptoms. This increases the likelihood that patients diagnosed erroneously also will be treated with thrombolytic agents. Reassurance is needed that such treatment is harmless in these circumstances. Lastly, the statistical interpretation of the value of thrombolytic therapy must be regarded as a ‘two-tailed’ situation.","PeriodicalId":78027,"journal":{"name":"Angiologica","volume":"8 1 1","pages":"43-56"},"PeriodicalIF":0.0,"publicationDate":"1971-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"64960922","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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