| 单词 | actinomyces |
| 例句 | It takes much longer to treat actinomyces than most bacteria. A Young Athlete Gets a Series of Infections. Why Wouldn’t They Go Away? 2022-04-27T04:00:00Z The actinomyces grains are, however, easily observed if the diseased tissue is carefully examined. Special Report on Diseases of Cattle The actinomyces gain access to the bone through a carious tooth or through the gum. Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. The characteristic greenish-grey or yellow granules are seen in the pus, and when examined microscopically reveal the colonies of actinomyces. Manual of Surgery Volume First: General Surgery. Sixth Edition. Not only are these views deducible from clinical observation, but they have been proved by the positive inoculation of calves and smaller animals with actinomyces. Special Report on Diseases of Cattle It has already been stated that the actinomyces fungus found in human disease is considered by authorities the same as that occurring in bovine affections. Special Report on Diseases of Cattle These soft, grayish-yellow masses likewise resembled moist dough in their consistency, and the actinomyces grains, though neither very distinct nor at all abundant, were easily fished out and identified as such. Special Report on Diseases of Cattle Whatever the situation of the disease caused by actinomyces may be, its nature is fundamentally the same and peculiar to the fungus. Special Report on Diseases of Cattle Actinomycosis is a chronic disease due to the action of an organism somewhat higher in the vegetable scale than ordinary bacteria—the streptothrix actinomyces or ray fungus. Manual of Surgery Volume First: General Surgery. Sixth Edition. An abscess is thus formed discharging pus containing actinomyces grains. Special Report on Diseases of Cattle The tumors and abscesses wherever they may be are all found to be the same in origin by the presence of the actinomyces fungus. Special Report on Diseases of Cattle When this was pulled away the pus beneath it showed the actinomyces grains to the naked eye. Special Report on Diseases of Cattle The individual actinomyces colonies are lodged in the spaces or interstices formed by the meshwork of the connective tissue. Special Report on Diseases of Cattle Around each colony of actinomyces is a zone of granulation tissue in which suppuration usually occurs, so that the fungus comes to lie in a bath of greenish-yellow pus. Manual of Surgery Volume First: General Surgery. Sixth Edition. These latter areas were the seat of multiplication of the actinomyces fungus. Special Report on Diseases of Cattle The diagnosis does not offer any difficulties, since the presence of the actinomyces fungus at once removes any existing doubts. Special Report on Diseases of Cattle The actinomyces grains were exceedingly abundant in this tissue, and appeared when the tissue was incised as minute sulphur-yellow grains, densely sprinkled through the tissue, which readily came away and adhered to the knife blade. Special Report on Diseases of Cattle The danger therefore of the presence of actinomyces for healthy animals is a limited one. Special Report on Diseases of Cattle The yellowish dots represent the places where the actinomyces fungus is lodged. Special Report on Diseases of Cattle |
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