Results 221 to 230 of about 546,134 (268)
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Nature, 1946
BARRATT1 found in 1932 that bacteria do not cause the decomposition of thrombin preparations, but rather that this is a chemical process I have shown that the inactivation of thrombin in native blood and in the pure thrombin solution is the same process as that which is caused by an inactivating system in plasma, but which in the preparation is present
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BARRATT1 found in 1932 that bacteria do not cause the decomposition of thrombin preparations, but rather that this is a chemical process I have shown that the inactivation of thrombin in native blood and in the pure thrombin solution is the same process as that which is caused by an inactivating system in plasma, but which in the preparation is present
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Thermal Inactivation of Microorganisms
Critical Reviews in Food Science and Nutrition, 2014This paper serves as an overview of various aspects of thermal processing. Heat processing of foods has a long history and is still one of the most important preservation methods. To guarantee microbiological safety and stability, large safety margins are often applied in traditional heat processes.
Smelt, J.P.P.M., Brul, S.
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Regulation of X-chromosome inactivation by the X-inactivation centre
Nature Reviews Genetics, 2011X-chromosome inactivation (XCI) ensures dosage compensation in mammals and is a paradigm for allele-specific gene expression on a chromosome-wide scale. Important insights have been made into the developmental dynamics of this process. Recent studies have identified several cis- and trans-acting factors that regulate the initiation of XCI via the X ...
Sandrine Augui +2 more
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Evaluation of Disinfectant Inactivators
Acta Pathologica Microbiologica Scandinavica Section B Microbiology and Immunology, 1972A procedure for the control of disinfectant inactivators is described and suitable antagonists for some disinfectants are listed.
T, Bergan, A, Lystad
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Ribosome-inactivating proteins
Toxicon, 1997Abstract Ribosome-inactivating proteins (RIPs, review by Barbieri et a/. 1993) are a class of proteins present in various tissues of several plants which inactivate mammalian ribosomes and, with less activity and to variable extent, plant, fungal, and bacterial ribosomes. They are enzymes, N-glycosidases, which release adenine from rRNA.
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Current Opinion in Genetics & Development, 2007
Random inactivation of one of the two female X chromosomes establishes dosage compensation between XY males and XX females in placental mammals. X inactivation is controlled by the X inactivation center (Xic). Recent advances in genome sequencing show that the Xic has evolved from an ancestral vertebrate gene cluster in placental mammals and has ...
Wutz, A, Gribnau, Joost
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Random inactivation of one of the two female X chromosomes establishes dosage compensation between XY males and XX females in placental mammals. X inactivation is controlled by the X inactivation center (Xic). Recent advances in genome sequencing show that the Xic has evolved from an ancestral vertebrate gene cluster in placental mammals and has ...
Wutz, A, Gribnau, Joost
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Journal of Virological Methods, 2017
Rabies virus is a notifiable pathogen that must be handled in high containment facilities where national and international guidelines apply. For the effective inactivation of rabies virus, a number of reagents were tested. Virkon S (1%) solution caused more than 4log reduction of rabies virus in culture medium supplemented with 10% foetal calf serum ...
Guanghui, Wu +3 more
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Rabies virus is a notifiable pathogen that must be handled in high containment facilities where national and international guidelines apply. For the effective inactivation of rabies virus, a number of reagents were tested. Virkon S (1%) solution caused more than 4log reduction of rabies virus in culture medium supplemented with 10% foetal calf serum ...
Guanghui, Wu +3 more
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Photodynamic inactivation of poliovirus
Virology, 1963Abstract Poliovirus, as usually found in fluids of infected cultures, cannot be inactivated photodynamically in the presence of heterotricyclic dyes. However, if the mature virus is freed of extraneous organic material, dyes can attach to the virus and render it light-sensitive.
C, WALLIS, J L, MELNICK
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JAMA, 1965
An experimental vaccine was prepared withMycoplasma pneumonia, the agent of primary atypical pneumonia. Its injection elicited antibody in rabbits and monkeys and induced resistance to multiplication of myoplasma in lungs of vaccinated hamsters. The vaccine was well tolerated in preliminary studies with 36 human subjects, and encouraging evidence of ...
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An experimental vaccine was prepared withMycoplasma pneumonia, the agent of primary atypical pneumonia. Its injection elicited antibody in rabbits and monkeys and induced resistance to multiplication of myoplasma in lungs of vaccinated hamsters. The vaccine was well tolerated in preliminary studies with 36 human subjects, and encouraging evidence of ...
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Polyomavirus inactivation – A review
Biologicals, 2013Polyomavirus inactivation has been studied since the 1950s when it became apparent that certain polio vaccines were contaminated with SV40. Relatively high temperatures (≥70 °C) are required to effect thermal inactivation of the polyomaviruses. The chemical inactivants that are effective (β-propiolactone, ethanol, sodium hydroxide, and formaldehyde ...
Raymond W, Nims, Mark, Plavsic
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