Most fungi possess several hydrogen peroxide-generating enzymes, glucose oxidase and pyranose oxidase. Pyranose oxidase can use glucose as its substrate to generate hydrogen peroxide. White rot fungi, which degrade diverse recalcitrant compounds, contain lignin-degrading enzymes, and lignin peroxidase and manganese peroxidase require hydrogen peroxide for their enzymatic reactions. In this stud...

The authors evaluate a Combined Ultrasound and Electric Field Stimulation Device (CUSEFS) on chronic recalcitrant wounds. Patients chosen for the study suffered from Diabetic Foot Ulcers (DFU’s) or Venous Leg Ulcers (VLU’s). Twice weekly use of the CUSEFS for fifteen minutes a session was performed for one week on patients whose wound had shown no improvement in the previous two weeks. 96% of t...

We present the case of a 56-year old gentleman who presented with recalcitrant iliotibial band (ITB) friction syndrome which did not improve with various modalities of conservative treatment. Magnetic Resonance Imaging (MRI) of the affected knee did not show pathology typical of ITB friction syndrome. However, open exploration revealed a synovial cyst deep to the iliotibial band, abutting again...

INTRALESIONAL HYALURONIDASE WITH TRIAMCINOLONE FOR RECALCITRANT PRETIBIAL MYXEDEMA Abstract Pretibial myxedema resulting in progressively worsening cutaneous induration and expanding nodules can lead to pain, discomfort and functional impairment. Treatment of resistant lesions presents a special challenge whereby topical therapies are insufficient, and systemic therapies are met with poor toler...

Agrobacterium-mediated transformation is a major technique for the genetic engineering of plants. However, there are many economically important crop and tree species that remain highly recalcitrant to Agrobacterium infection. Although attempts have been made to "improve" transformation by altering the bacterium, future successes might come from manipulation of the plant. Recent studies that id...

The most commonly used protocol of the RNA isolation, the guanidine thiocyanate method, was unsuitable for recalcitrant plant tissues containing a large amount of storage proteins and secondary metabolites. We demonstrated that RNA could bind to the silica particles, which have been used successfully in DNA isolation from various sources, under a high concentration of NaCl in the presence of et...

CYCLOSPORINE (CyA) has been shown to be effective in a variety of human autoimmune diseases. including psoriasis, nephrotic syndrome, type I diabetes, and sight-threatening uveitis. 1 Its potential side effects include nephrotoxicity, diabetogenicity, and neurotoxicity. Several studies (see elsewhere in this symposium) have shown that FK 506 prevents or suppresses autoimmune disorders in experi...

Dear Editors, Dominant dystrophic epidermolysis bullosa (DDEB) is a rare inherited blistering disorder resulting from mutations in the COL7A1 gene. This gene encodes type VII collagen, a major component of anchoring fibrils, at the dermal–epidermal junction. Its clinical features include recurrent blisters that primarily occur on the extremities as well as nail dystrophy. Here, we report a case...