Height=450&odnWidth=450&odnBg=FFFFFF' alt='Texas Toast French Toast Casserole' title='Texas Toast French Toast Casserole' />Fungus Testing Laboratory Overview UT Health San Antonio. Cardoons. Fungus Testing Laboratory Overview. The Fungus Testing Laboratory was established in the Department of Pathology in 1. Services offered include Fungal identification, the in vitro susceptibility testing of antifungal drugs, the measurement of levels of antimycotic agents in biological tissues and fluids, and the evaluation of antifungal properties of potential and new antifungal drugs. The Fungus Testing Laboratory has been particularly active in the screening and testing of newly licensed antifungal antimicrobics for the pharmaceutical industry and serves as the contract laboratory for clinical efficacy studies involving these agents in therapeutic and clinical trials in humans for the major drug companies involved in the development of such antimicrobial agents. Directors. Laboratory Director Nathan P. Wiederhold, Pharm. D. E Mail WIEDERHOLDNUTHSCSA. Texas Toast Breakfast CasseroleGet Smoked, Spice Rubbed, TexasStyle Brisket on Texas Toast Recipe from Food Network. I adapted my usual cornbread recipe. I made it sweeter and added a can of Mexicorn to the batter. Since I wanted this to be more like Texas Toast, I baked the.