Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 3 de 3
Filter
Add more filters










Database
Language
Publication year range
1.
Indian J Med Microbiol ; 34(4): 520-525, 2016.
Article in English | MEDLINE | ID: mdl-27934835

ABSTRACT

The antimicrobial trends over 6 years were studied, and the effect of revised Clinical Laboratory Standards Institute (CLSI) breakpoints (2012) for ciprofloxacin susceptibility reporting in typhoidal Salmonellae was determined. A total of 874 (95.4%) isolates were nalidixic acid-resistant (NAR). Using the CLSI 2011 guidelines (M100-S21), 585 (66.9%) isolates were ciprofloxacin susceptible. The susceptibility reduced to 11 (1.25%) isolates when interpreted using 2012 guidelines (M100-S22). Among the forty nalidixic acid susceptible (NAS) Salmonellae, susceptibility to ciprofloxacin decreased from 37 isolates (M100-S21) to 12 isolates (M100-S22). The 25 cases which appeared resistant with newer guidelines had a minimum inhibitory concentration (MIC) range between 0.125 and 0.5 µg/ml. MIC50 for the third generation cephalosporins varied between 0.125 and 0.5 µg/ml over 6 years whereas MIC90 varied with a broader range of 0.19-1 µg/ml. The gap between NAR and ciprofloxacin-resistant strains identified using 2011 guidelines has been reduced; however, it remains to be seen whether additional NAS, ciprofloxacin-resistant isolates are truly resistant to ciprofloxacin by other mechanisms of resistance.


Subject(s)
Anti-Bacterial Agents/pharmacology , Ciprofloxacin/pharmacology , Drug Resistance, Bacterial , Microbial Sensitivity Tests/standards , Salmonella paratyphi A/drug effects , Salmonella typhi/drug effects , Hospitals, Pediatric , Humans , India , Nalidixic Acid/pharmacology , Prospective Studies , Tertiary Care Centers
2.
Indian J Nephrol ; 26(3): 220-2, 2016.
Article in English | MEDLINE | ID: mdl-27194840

ABSTRACT

Dematiaceous fungi are the etiological agents of phaeohyphomycosis and are now increasingly being recognized for causing disease in humans. A high level of suspicion and routine fungal cultures are required to identify these cases. There is no consensus regarding their management. Here, an unusual presentation of phaeohyphomycosis (secondary to Fonsecaea pedrosoi) presenting as a disseminated infection in a case of nephrotic syndrome is described.

SELECTION OF CITATIONS
SEARCH DETAIL
...