| 单词 | comma bacillus |
| 例句 | Pacini had discovered the “germ”, but it was not until the German physician Robert Koch himself discovered the comma bacillus in Egypt in 1883 that germ theory became popularised. Cholera and coronavirus: why we must not repeat the same mistakes 2020-05-01T04:00:00Z He poses the question in the following manner: Either these "comma bacilli" are a product of the cholera process, or "the disease only arises when these specific organisms have found their way into the bowel." A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z For some years it was called the “comma bacillus,” from its supposed resemblance in shape to a comma, but it was subsequently found Causation. to be a vibrio or spirillum, not a bacillus. Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 3 "Chitral" to "Cincinnati" The insane temperament is more enduringly fatal to the welfare of humanity than the deadly comma bacillus which is supposed to convey the scourge of Asia to our shores. Scientific American Supplement, No. 488, May 9, 1885 An authorling will deliberately inoculate his copy with the inverted comma bacillus, till the page swims unsteadily, counting the fever a glow of pure literary healthiness. Certain Personal Matters Remarks.—But for the assurance of the tale itself that Hobyahs are no more, Mr. Batten's portraits of them would have convinced me that they were the bogles or spirits of the comma bacillus. More English Fairy Tales The rooms were closed for twenty-four hours, and tubes containing different proto-organisms, and particularly the comma bacillus made known by Koch, were placed therein, along with other tubes containing vaccine lymph. Scientific American Supplement, No. 483, April 4, 1885 The comma bacillus of Koch, and the typhoid fever germ of Eberth, are especially destroyed in normal gastric juice. Scientific American Supplement, No. 787, January 31, 1891 The discharges swarm with infective bacteria of various kinds, some of which, especially Koch's comma bacilli, seem to be specific. Scientific American Supplement, No. 458, October 11, 1884 This disease is caused by the presence of a microbe, known as the "comma bacillus," which manufactures a virulent poison, called a ptomaine. The Royal Road to Health He found that in soiled articles, when dried for a time, varying from twenty-four hours and upward, the comma bacilli were quite destroyed. Scientific American Supplement, No. 458, October 11, 1884 In gelatine cultures the comma bacilli can be cultivated for six weeks, and also in blood serum, milk, and potato, where anthrax bacilli rapidly form spores. Scientific American Supplement, No. 458, October 11, 1884 Cultures of the comma bacillus were also made in agar-agar jelly, which is not liquefied by them. Scientific American Supplement, No. 458, October 11, 1884 The comma bacilli in these conditions multiply with great rapidity so as to far outnumber the other forms of bacteria, which at first might have been in far greater abundance. Scientific American Supplement, No. 458, October 11, 1884 Precisely the same thing takes place in the intestine, where, after the rapid initial vegetation is over, and when exudation of blood occurs in the bowel, the comma bacilli disappear and putrefactive bacteria predominate. Scientific American Supplement, No. 458, October 11, 1884 Whether the occurrence of putrefaction is inimical to the comma bacilli has not been proved, but from analogy it is very probable. Scientific American Supplement, No. 458, October 11, 1884 The comma bacilli thrive well in meat infusion, growing in it with great rapidity. Scientific American Supplement, No. 458, October 11, 1884 At any rate, it is important to know this for certain, for if it be so, then the comma bacilli will not thrive in a cesspit, and then further disinfection would be unnecessary. Scientific American Supplement, No. 458, October 11, 1884 This state of affairs does not last long; in two or three days the comma bacilli began to die off, and the other bacteria began to multiply. Scientific American Supplement, No. 458, October 11, 1884 Another good nutrient medium is gelatine, wherein the comma bacilli form colonies of a perfectly characteristic kind, different from those of any other form of bacteria. Scientific American Supplement, No. 458, October 11, 1884 The comma bacilli thrive best at temperatures between 30° and 40° C., but they are not very sensitive to low temperatures, their growth not being prevented until 17° or 16° C. is reached. Scientific American Supplement, No. 458, October 11, 1884 Alcohol first checks the development of the comma bacilli when it is mixed with the nutrient fluid in the proportion of 1 in 10, a degree of concentration which renders it impracticable for treatment. Scientific American Supplement, No. 458, October 11, 1884 Indeed, Koch thinks that the admixture of sulphate of iron with fæcal matter may arrest putrefaction, and really remove what may be the most destructive process to the comma bacilli. Scientific American Supplement, No. 458, October 11, 1884 With anthrax bacilli vitality is retained for nearly a week; whereas, the comma bacillus appears to be killed in a very short time. Scientific American Supplement, No. 458, October 11, 1884 |
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