Perforator propeller flap for coverage of Achilles region defects caused by pyoderma gangrenosum.

Pyoderma gangrenosum (PG) is a rare neutrophilic inflammatory skin disease. Systemic corticosteroid and immunosuppressive agents are the mainstay treatment. PG usually precludes a surgical approach due to pathergy phenomenon.

In Vitro and in Planta Evaluation of TA as a Biocontrol Agent Against , the Cause of Brown Root Rot Disease of Trees.

Brown root rot (BRR), caused by the white rot fungus , is an epidemic disease of diverse broadleaved and coniferous tree species in many tropical and subtropical regions. Flooding and trenching control measures are difficult to implement, and chemical controls can have an adverse impact on ecosystems. Previous studies have provided in vitro evidence for the potential use of spp.

Genetic and ecological correlates of intraspecific variation in pitviper venom composition detected using matrix-assisted laser desorption time-of-flight mass spectrometry (MALDI-TOF-MS) and isoelectric focusing.

The ability to detect biochemical diversity in animal venoms has wide-ranging implications for a diverse array of scientific disciplines. Matrix-assisted laser desorption time-of-flight mass spectrometry (and, for comparative purposes, isoelectric focusing) were used to characterize venoms from a geographically diverse sample of Trimeresurus stejnegeri ( n < 229) from Taiwan. Previously unrealized levels of heterogeneity were detected in venom phospholipase A(2) isoforms (PLA(2)) and in whole venom profiles.