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Evaluation of the in vitro susceptibility and emergence of mutants resistant to ciprofloxacin among multidrug resistant clinical isolates.
(1993-10-01)
Two hundred and seventy-seven multidrug resistant clinical isolates [K. pneumoniae, (N = 87); E coli, (N = 30); Salmonella typhimurium (N = 100); P. aeruginosa, (N = 30); S. aureus, (N = 30)] from hospitalized patients ...
Evaluation of the in vitro susceptibility and emergence of mutants resistant to ciprofloxacin among multidrug resistant clinical isolates.
(1993-10-01)
Two hundred and seventy-seven multidrug resistant clinical isolates [K. pneumoniae, (N = 87); E coli, (N = 30); Salmonella typhimurium (N = 100); P. aeruginosa, (N = 30); S. aureus, (N = 30)] from hospitalized patients ...
Hepatitis B virus: A new platform for in vitro studies of infection, replication cycle and pathogenesis
(2020-01-01)
Hepatitis B virus (HBV) research has been hampered by the lack of suitable and reproducible cell culture systems that reliably mimic the viral life cycle. Several infection stages and metabolic aspects related to HBV cycle ...
Thymus vulgaris L. and thymol assist murine macrophages (RAW 264.7) in the control of in vitro infections by Staphylococcus aureus, Pseudomonas aeruginosa, and Candida albicans
(2017-08-01)
Abstract: Microorganisms are capable to combat defense cells by means of strategies that contribute to their stabilization and proliferation in invaded tissues. Frequently antimicrobial-resistant strains appear; therefore, ...
Distinct proteomic profiles are associated with Trypanosoma cruzi I strains displaying high/low infectivity towards mammalian cells in vitro
(PUCE, 2018)
causative agent of Chagas disease, Trypanosoma cruzi, has a digenetic life cycle, 24 comprising life stages in invertebrate and mammalian hosts. In mammalian hosts, the 25 parasites multiply intracellularly; therefore, the ...
Improved enzyme-linked immunoadsorbent assay (ELISA) for the study of Trypanosoma cruzi-host cell interaction in vitro
(Fundação Oswaldo Cruz. Instituto Oswaldo Cruz., 2020)
Phagolysosomal activity of macrophages in Nile tilapia (Oreochromis niloticus) infected in vitro by Aeromonas hydrophila: Infection and immunotherapy
(2019-04-01)
The biochemical mechanisms involved in phagocytosis and the intracellular survival of Aeromonas hydrophila (Ah) in host macrophages (MΦs) are complex processes that affect infection success or failure. Thus, in the present ...
In vitro induced antibody production for the diagnosis of herpes simplex virus infection in immunosuppressed patients
(Assoc Bras Divulg Cientifica, 1996-04-01)
We developed and evaluated a specific test for herpes simplex virus (HSV) infection based on the secretion of HSV-specific antibodies by lymphocytes stimulated in vitro with HSV-1 antigens. The in vitro induced antibody ...