| 单词 | polymyxin a |
| 释义 | > as lemmaspolymyxin A A substance produced by strains of the soil bacterium Bacillus polymyxa, consisting of a mixture of closely related antibiotics; (more fully polymyxin A, polymyxin B, etc.) any of these antibiotics, which are polypeptides used esp. against Gram-negative bacteria in infections of the urinary tract and the skin. ΘΚΠ the world > health and disease > healing > medicines or physic > medicines for specific purpose > antibiotics > [noun] > other antibiotics pyocyanase1900 fumigatin1938 M and B1938 gramicidin1940 tyrocidine1940 tyrothricin1940 clavacin1942 fumigacin1942 streptothricin1942 aspergillic acid1943 aspergillin1943 clavatin1943 helvolic acid1943 streptomycin1944 subtilin1944 bacitracin1945 viridin1945 javanicin1946 nisin1947 nitrofurazone1947 polymyxin1947 aureomycin1948 chloramphenicol1949 clitocybin1949 neomycin1949 Terramycin1950 viomycin1950 cephalosporin1951 fumagillin1951 nigericin1951 achromycin1952 carbomycin1952 erythromycin1952 nystatin1952 oxytetracycline1952 tetracycline1952 chlortetracycline1953 nitrofurantoin1953 oligomycin1953 puromycin1953 bacteriocin1954 albomycin1955 spiramycin1955 valinomycin1955 amphotericin B1956 mitomycin1956 novobiocin1956 oleandomycin1956 paromomycin1956 vancomycin1956 kanamycin1957 macrolide1957 ristocetin1957 streptovaricin1957 ethionamide1959 rifamycin1959 strep1959 mithramycin1960 fucidin1961 virginiamycin1961 cephalothin1962 fusidic acid1962 nonactin1962 trimethoprim1962 daunomycin1963 lincomycin1963 anthracycline1964 cephaloridine1964 spectinomycin1964 doxycycline1966 rifampicin1966 minocycline1967 rifampin1968 Adriamycin1969 daunorubicin1969 ribostamycin1970 doxorubicin1971 tobramycin1971 milbemycin1975 fluoroquinolone1984 1947 P. G. Stansly et al. in Bull. Johns Hopkins Hosp. 81 43 The antibiotic-producing organism has been identified as Bacillus polymyxa and the antibiotic substance accordingly designated ‘Polymyxin’. 1950 Lancet 17 June 1139/2 Polymyxin d in doses of 40 mg. per kg. for ten days produced definite injury in canine kidneys. 1972 Materials & Technol. V. xviii. 634 Polymyxin is also a mixture and the fractions are designated polymyxin A, B1, B2, C, D1, D2, E1 and E2 (colistin) and M. 1974 M. C. Gerald Pharmacol. xxvii. 473 Polymyxin attaches to the cell membrane of bacteria, disrupting its function. 1985 W. Frain-Bell Cutaneous Photobiol. ii. 55 The mast cells are normally sensitive to degranulation by Polymixin B sulphate. 1995 New Scientist 28 Jan. 23/1 The filter..allows doctors to use polymyxin B, a powerful antibiotic used for treating infections that are resistant to other antibiotics. < as lemmas |
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