Results 161 to 170 of about 10,215 (209)

[DNA-methyltransferase of the plague microbe].

Ukrainskii biokhimicheskii zhurnal (1978), 1983
DNA-methyltransferases of Yersinia pestis EV, plague agent bacteria were isolated by P-II phosphocellulose chromatography. The methylating activity is eluated by two fractions at the 0.47 M and 0.53 M NaCl concentrations. Methylases of the plague microbe are specific with respect to two bases (adenine and cytosine) and are capable of modifying both ...
G V, Demidova, A A, Skopich, V P, Ziuzina, V I, Tynianova   +3 more
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[Doxycycline in the prevention of experimental plague induced by plague microbe variants].

Antibiotiki i khimioterapiia = Antibiotics and chemoterapy [sic], 1993
A comparative study was performed on the efficacy of doxycycline in experimental plague infection induced in albino mice by strain 231 of the plague microbe and its variant 231 Fra- deprived of the ability to produce the fraction I antigen. It was shown that the LD50 for strain 231 during animal treatment with doxycycline was significantly higher than ...
E D, Samokhodkina, I V, Ryzhko, A I, Shcherbaniuk, I V, Kasatkina, R I, Tsuraeva, T A, Zhigalova   +5 more
openaire   +1 more source

[Utilization of hemoglobin by the plague microbe].

Molekuliarnaia genetika, mikrobiologiia i virusologiia, 1989
Hemin and hemoglobin are found to be adequate sources of iron for growth of Yersinia pestis. The mechanism of their assimilation is similar and consists of absorbtion of the free intact hem molecule.
A N, Kravtsov, V P, Ziuzina, V I, Tynianova   +2 more
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Lysis of human and animal fibrins by the plague microbe

Bulletin of Experimental Biology and Medicine, 1961
Bact.pestis is able to lysate purified fibrin not only of human blood, but also that of animals investigated by the author (pig, sheep, horse, bull, dog, guinea pig, and rabbit). Antifibrinolysins, i.e., fibrin-protective factors, contained in the blood sera of various animals, depress fibrinolysis provoked by B. pestis.
I. V. Domaradskii, G. A. Yarmyuk
openaire   +1 more source

[Antibiotic sensitivity of plague microbe strains from foreign countries].

Antibiotiki i khimioterapiia = Antibiotics and chemoterapy [sic], 1993
The method of serial dilutions on the Hottinger agar was applied to comparative assay of antibiotic sensitivity in 50 strains of the plague microbe isolated abroad and in 5 strains isolated in the plague focus in the Central Caucasus. The antibiotics used in the assay were the following: streptomycin, gentamicin, doxycycline, monomycin, kanamycin ...
G N, Galenko, A K, Akiev, V E, Tarasova
openaire   +1 more source

Plague Annals Help Bring Microbe Lab in From the Cold

Science, 2004
EPIDEMIOLOGYFindings reported on page [736][1] linking bubonic plague and gerbil abundance in Kazakhstan could be a boon for public health--and are a dividend of efforts to stem a proliferation threat.
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Origin of the plague microbe Yersinia pestis: Structure of the process of speciation

Biology Bulletin, 2012
The origin and evolution of the plague microbe Yersinia pestis are considered in the context of propositions of modern Darwinism. It was shown that the plague pathogen diverged from the pseudotuberculous microbe Yersinia pseudotuberculosis O:1b in the mountain steppe landscapes of Central Asia in the Sartan: 22000-15000 years ago.
openaire   +2 more sources

[Isepamycin in prophylaxis and treatment of experimental plague due to FI+ and FI- variants of plague microbe].

Antibiotiki i khimioterapiia = Antibiotics and chemoterapy [sic], 2006
The efficacy of isepamycin vs. other aminoglycosides was studied in vitro and on albino mice with experimental plague due to natural antigen valuable strains of the plague microbe and the pathogen variants deprived of the ability to produce the capsular antigen fraction I (FI- phenotype). The MICs of isepamycin for the strains of the plague microbe (20
Iu V, Smorodinova, A I, Shcherbaniuk, I V, Ryzhko, I A, Moldavan   +3 more
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Plagued by hay fever? Blame your nasal microbes

Nature, 2023
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Antimicrobial Treatment and Prophylaxis of Plague: Recommendations for Naturally Acquired Infections and Bioterrorism Response

MMWR Recommendations and Reports, 2021
Christina A Nelson, Shannon Fleck
exaly