نتایج جستجو برای: galactomannan
تعداد نتایج: 996 فیلتر نتایج به سال:
Anidulafungin (AFG) showed high activity against 27 strains of Aspergillus flavus by use of broth microdilution and disk diffusion methods. This drug was effective in vivo in a murine model of disseminated infection with five isolates tested. AFG was able to prolong survival and reduce tissue burden of infected mice but not able to reduce galactomannan serum concentrations. The AFG serum levels...
Xanthan gum is an anionic heteropolysaccharide produced by the bacterium Xanthomonas campestris. Synergistic galactomannan – xanthan gum interactions are used for commercial and technological applications. Prosopis seed gum were mixed with xanthan gum (Sigma, U.S.A) at the following ratios 100/0, 80/20, 60/40, 40/60, 20/80, 0/100 (0.5 % ). Solutions (w/w) were prepared and heated for 1 h. After...
ABSTR ACT: Aspergillus and Acanthamoeba cause central nervous system (CNS) infection mostly in immunocompromised hosts, disseminating via the hematogenous route from a primary focus in the respiratory tract. We are presenting a case of an immunocompetent patient diagnosed with Aspergillus and Acanthamoeba coinfection of the CNS, a rare finding. A positive cerebrospinal fluid (CSF) galactomannan...
and suggestive radiologic findings (e.g., cavitary lesions, nodules, air-crescent sign). Second, although it has been limited in use by national health system and not been studied specifically, intensifying antifungal prophylaxis with the use of moldactive triazoles and increased surveillance by non-culture based diagnostic tests, such as Aspergillus galactomannan, might have an impact for post...
Piperacillin-tazobactam (PTZ) is known to cause false-positive results in the Platelia Aspergillus enzyme-linked immunoassay (EIA), due to contamination with galactomannan (GM). We tested 32 lots of PTZ and 27 serum specimens from patients receiving PTZ. GM was not detected in the lots of PTZ; one serum specimen (3.7%) was positive. PTZ formulations commonly used in the United States today appe...
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