The structures of the synthesized thiophene derivatives were confirmed by ultraviolet-visible,
IR, and (1)H-NMR spectroscopic techniques and elemental analysis. The synthesized dyes were applied to polyester fabrics as disperse dyes, and their fastness properties were Selleck BAY 73-4506 evaluated. The dyed polyester fabrics displayed antibacterial efficacy against Gram-positive (Staphylococcus aureus) and Gram-negative (Escherichia coli) bacteria. (C) 2011 Wiley Periodicals, Inc. J Appl Polym Sci 122: 83-89, 2011″
“We report 10 cases of intestinal microsporidiosis due to Enterocytozoon bieneusi in renal transplant (RT) recipients who were treated with fumagillin. All patients presented with afebrile subacute diarrhea (median of 2 weeks), associated with abdominal cramps (n = 5), and weight loss (n = 6), a mean of 68 months after RT. The diagnosis was made by the identification of microsporidial spores in stools with the use of appropriate staining and confirmed by a specific polymerase chain reaction assay for E. bieneusi in 7 patients. Median CD4 cell count was 292 cells/mm3. All patients signaling pathway received a median of 14 days of oral fumagillin (20 mg tid), and four patients
also discontinued or tapered their immunosuppressive regimen (mycophenolate mofetil in 3, and azathioprine in 2). Clinical symptoms resolved rapidly with the clearance of microsporidial spores from stools in all patients. A severe Selleck INCB28060 but reversible thrombocytopenia was observed in one patient during fumagillin therapy, and another patient presented with abdominal cramps. Trough levels of tacrolimus measured in seven patients dropped below 5 ng/mL in six of them after 7-14 days of fumagillin. Intestinal
microsporidiosis can cause subacute diarrhea in RT recipients. Fumagillin is an effective treatment with an acceptable safety profile, but monitoring of tacrolimus levels is warranted.”
“In order to explain a number of recent experimental observations of laser-induced femtosecond demagnetization in the large fluence limit, we discuss the consequences of a recently proposed nonlocal approach. A microscopic description of spin flip scattering is implemented in an effective three temperature model, including electronic heat diffusion. Effects of finite film thickness on the demagnetization transients are discussed. Our results show a clear saturation of the ultrafast demagnetization, in excellent agreement with experimental observations. (C) 2011 American Institute of Physics. [doi: 10.1063/1.3540681]“
“The electron beam was imposed on the polyacrylonitrile precursor fibers before the fibers were stabilized.