Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Mitchell L. Rhodes"'
Autor:
Mitchell L. Rhodes, Donald C. Zavala
Publikováno v:
American Review of Respiratory Disease. 110:357-360
Aspiration of foreign bodies remains a significant clinical problem. Although the majority of objects in the tracheobronchial tree can be removed by rigid bronchoscopy, prompt surgery is required if conventional methods fail. Because the flexible fib
Publikováno v:
Toxicology and Applied Pharmacology. 62:65-72
The pulmonary damage of paraquat dichloride (PQCl 2 ) is believed to be mediated in part by superoxide anion. The effect of parenterally administered superoxide dismutase (SOD) on PQCl 2 toxicity was studied in two species. Mortality did not decrease
Publikováno v:
Chest. 64:741-746
Autor:
Donald C. Zavala, Mitchell L. Rhodes
Publikováno v:
Chest. 74:418-420
Thirty-six rabbits received the herbicide, paraquat (1,1'-dimethyl-4,4'-dipyridylium dichloride), by selective intrabronchial instillation in doses ranging from 0.1 gm to 1 pg. Sixteen additional rabbits were given paraquat dichloride (25 mg/kg of bo
Autor:
Mitchell L. Rhodes, Donald C. Zavala
Publikováno v:
The Annals of otology, rhinology, and laryngology. 84(5 Pt 1)
Artificial and animal lung models initially were used to investigate the removal of foreign bodies from the tracheobronchial tree with the flexible fiberoptic bronchoscope. Different extraction instruments (claw, basket, forceps, and balloon catheter
Publikováno v:
Lung. 163(1)
Intracellular pools of reduced sulfhydryl compounds are taxed in protective and repair processes during oxidant lung injury. To determine the efficacy of exogenous sulfhydryl compounds in preventing the toxic effects of high oxygen exposure on lung,
Publikováno v:
The Journal of allergy and clinical immunology. 56(6)
A localized Arthus reaction was produced in the lung of sensitized rabbits by delivery of antigen into a lower lobe bronchus using a method of selective bronchial catheterization under fluoroscopy. The rabbits were sensitized with bovine immunoglobul
Publikováno v:
Pediatric research. 13(4 Pt 1)
Previous studies have shown that thyroxine is one of the factors which influences fetal lung maturation. To further delineate the role of the thyroid hormones, ovine fetuses were surgically thyroidectomized at 95-99 days gestation (term gestation = 1
Publikováno v:
Pediatric research. 16(7)
Pulmonary superoxide dismutase (SOD) activity was measured in 11 euthyroid and 15 hypothyroid ovine fetuses at 130 days gestation. In the euthyroid fetus, the mean pulmonary SOD activity was similar in saline- and thyroxine-infused groups. Compared t
Publikováno v:
The Journal of allergy and clinical immunology. 54(3)
Acute experimental hypersensitivity pneumonitis in rabbits was studied using scanning and transmission electron microscopy. Scanning electron microscopy reveals the three-dimensional architecture of lesion localization, alveolar cellular filling, and