In order to get inside the cell, these molecules must pass through porins, which are protein channels that span the outer membrane. Antimicrobial resistance mechanisms in Pseudomonas aeruginosa Gram-negative bacteria possess proteins called porins in their outer membranes that, when altered, reduce or halt drug absorption.
The Code of Federal Regulations (CFR) is a codification (arrangement of) the general and permanent rules published in the Federal Register by the executive departments and agencies of the Federal Government. e-CFR Updated Daily; Beta Site.
(3) Having an employee under eighteen years of age who handles and sells cigarettes and tobacco products according to subsections (1) and (2) of this section is not: (a) Considered possessing cigarettes and tobacco products and is therefore not a violation of RCW 70.155.080(1); or. (b) Considered giving the employee cigarettes and tobacco products and is therefore not a violation of RCW 26.28.080.