Example sentences for: absence

How can you use “absence” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Resistance to polymyxin B is also imparted by the absence or masking of critical binding sites required for polycation-mediated permeabilization of the outer membrane [ 54 ] . Thus, attachment of polymyxin B to Yersinia enterocolitica is reduced by steric hindrance generated by the size and/or branched shape of the outer core region of its LPS macromolecule [ 55 ] . Additionally, resistance to cationic peptides can be due to cytoplasmic clearance of the antimicrobial peptide by an efflux pump; e.g., Yersinia resistance to polymyxin B caused by the RosA/RosB efflux pump/potassium antiporter [ 56 ] and Neisseria gonorrhoeae resistance to protegrin PG-1 via an energy-dependent efflux system termed mtr [ 57 ] .

  • Even in praising his skill as an editor, she betrays the presence of its absence.

  • The variables initially included in the model were perceived risk of a smallpox attack, region, main work area, profession, age, gender, presence or absence of children ≤ 18 years old at home, self-assessed previous vaccination status, self-assessed level of knowledge about smallpox vaccination, and how well one had read the vaccine information sheet.

  • Though this lesion is not specific for A-GVHD, it is a cardinal feature as demonstrated by experimental production of intestinal A-GVHD in the Rhesus monkey [ 14 25 ] . It is a valuable diagnostic feature in the absence of infections especially CMV [ 2 4 7 9 12 16 17 ] . Other critical differential diagnoses include effects of radiation-chemotherapy [ 12 13 ] and effects of other drugs such as NSAIDs [ 7 ] .

  • For both control and iron deficient groups, the response to norepinephrine is to increase contractility in the absence of chronotropic increases.

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