Pseudomonas aeruginosa resistance phenotypes and phenotypic highlighting methods.

Pseudomonas aeruginosa genus bacteria are well known for their increased drug resistance (phenotypic ang genotypic resistance). The most important resistance mechanisms are: enzyme production, reduction of pore expression, reduction of the external membrane proteins expression, efflux systems, topoisomerase mutations. These mechanisms often accumulate and lead to multidrug ressitance strains emergence.

Cytokine panel and histopathological aspects in the systemic lupus erythematosus.

Unlabelled: The systemic lupus erythematosus (SLE), a systemic autoimmune disorder with a multifactorial etiology, is characterized by the presence of autoantigens in some organs and tissues that induce the development of some antibodies with extended binding and with various specificities. The presence of antibodies is accompanied by disbalances in the immune cellular response, including alterations in the production of some cytokines. Cytokines, quite a heterogeneous group of protein molecules produced in small quantities by certain specifically stimulated cells, have the capacity to maintain the communication between different cell populations that participate in the immune response (messengers of the immune system), thus modeling a defense function.