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69 results on '"Llamas R"'

1. Treatment of experimental pulmonary embolism by main pulmonary arterial infusion of a fibrinolytic agent.

Author

Magtira, Danilo I., Wells, M., Llamas, R., Clark, R., Baum, G. L., and Magtira, D I

Abstract

The continuous instillation of plasmin (Thrombolysin) directly into the main pulmonary artery of greyhounds, using one half of the systemic doses, was found to be more effective in accelerating or enhancing lysis of artificially produced pulmonary emboli than systemic intravenous infusion. Animals which received direct pulmonary arterial instillations of Thrombolysin showed remarkably few macroemboli. By light microscopy, these clots showed zones of lysis mainly in the central portions of the clots. We suggest that the flow-guided catheterization of the main pulmonary artery used in this study on greyhounds can be applied to critically ill human subjects, as shown by earlier studies (Magtira, Winkler, Duprey, and Baum, 1966). Continuous infusions of thrombolytic agents directly into the main pulmonary artery might then offer an effective therapy for human pulmonary embolism, especially during that critical period following a massive or submassive embolic episode. [ABSTRACT FROM PUBLISHER]

Published
1969

3. Treatment of experimental pulmonary embolism by main pulmonary arterial infusion of a fibrinolytic agent 1

Author

Magtira, Danilo I., Wells, M., Llamas, R., Clark, R., and Baum, G. L.

Subjects
Male, Dogs, Angiography, Animals, Blood Pressure, Infusions, Parenteral, Articles, Fibrinolysin, Pulmonary Artery, Pulmonary Embolism, Catheterization
Abstract

The continuous instillation of plasmin (Thrombolysin) directly into the main pulmonary artery of greyhounds, using one half of the systemic doses, was found to be more effective in accelerating or enhancing in vivo lysis of artificially produced pulmonary emboli than systemic intravenous infusion. Animals which received direct pulmonary arterial instillations of Thrombolysin showed remarkably few macroemboli. By light microscopy, these clots showed zones of lysis mainly in the central portions of the clots. We suggest that the flow-guided catheterization of the main pulmonary artery used in this study on greyhounds can be applied to critically ill human subjects, as shown by earlier studies (Magtira, Winkler, Duprey, and Baum, 1966). Continuous infusions of thrombolytic agents directly into the main pulmonary artery might then offer an effective therapy for human pulmonary embolism, especially during that critical period following a massive or submassive embolic episode.

Published
1969

22. [Regulation of lipolysis by hormonal and nonhormonal agents. A review of the subject].

Author

Llamas R

Subjects
Adrenocorticotropic Hormone physiology, Animals, Anura, Catecholamines physiology, Cortisone physiology, Glucagon physiology, Glucose physiology, Growth Hormone physiology, Humans, Insulin physiology, Ketone Bodies physiology, Lactates physiology, Nicotinic Acids physiology, Oxytocin physiology, Prolactin physiology, Prostaglandins physiology, Pyrazoles physiology, Pyruvates physiology, Salicylates physiology, Secretin physiology, Sympatholytics physiology, Thyrotropin physiology, Thyroxine physiology, Vasopressins physiology, Xanthines physiology, Adipose Tissue metabolism, Fatty Acids biosynthesis, Hormones physiology, Lipid Metabolism
Published
1971

24. [ACTH and dermatomyositis].

Author

LLAMAS R and ESTANDIA M

Subjects
Adrenocorticotropic Hormone therapeutic use, Dermatomyositis therapy
Published
1951

33. Response to LH-RH in women before and after treatment with prednisone.

Author

Gonzalez-Barcena D, Kastin AJ, Schalch DS, Miller MC, Lee L, Rivas-Llamas R, and Schally AV

Subjects
Adolescent, Adult, Female, Follicle Stimulating Hormone blood, Gonadotropins metabolism, Hematologic Diseases blood, Humans, Luteinizing Hormone blood, Middle Aged, Prednisone administration & dosage, Prednisone pharmacology, Radioimmunoassay, Gonadotropin-Releasing Hormone pharmacology, Hematologic Diseases drug therapy, Prednisone therapeutic use
Published
1974

47. [Cortical hyperfunction].

Author

LLAMAS R, GUAL C, and VELEZ MOLINA A

Subjects
Humans, Adrenal Cortex, Adrenal Cortex Diseases, Cushing Syndrome etiology
Published
1957

48. Airway obstruction.

Author

Bocles JS and Llamas R

Subjects
Adrenal Cortex Hormones therapeutic use, Ambulatory Care, Aminophylline therapeutic use, Anti-Bacterial Agents therapeutic use, Asthma complications, Bronchial Spasm drug therapy, Bronchial Spasm etiology, Bronchitis complications, Carbon Dioxide blood, Epinephrine therapeutic use, Humans, Hypoxia etiology, Hypoxia therapy, Oxygen blood, Oxygen Inhalation Therapy, Pneumonia drug therapy, Pneumonia etiology, Pulmonary Emphysema complications, Pulmonary Heart Disease etiology, Respiration, Artificial, Ventilators, Mechanical, Respiratory Tract Diseases etiology, Respiratory Tract Diseases therapy
Published
1971
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