Abstract: An anti-coccidial vaccine is provided which contains a recombinant peptide with novel epitopes. The recombinant peptide has an amino-terminal amino acid sequence that is unique among known Eimeria antigens. Recombinant vectors encoding the novel peptide antigen are deposited under ATCC Accession No. 68450, and ATCC Accession No. 68537.

Abstract: Red-shifted, water-soluble, fluorescent, monomerically-tetherable derivatives having the formula: ##STR1##wherein, M represents either H.sub.2 or is selected from among the following metals: aluminum, silicon, phosphorus, gallium, germanium, cadmium, scandium, magnesium, tin, and zinc. Each R.sub.1 is independently selected from --XYW, --YW, and --W. X represents either a carbon, or heteroatom selected from among oxygen, nitrogen, sulfur, phosphorus, silicon, and selenium; Y represents a linking group; and W represents a water solubilizing group. The substituent R.sub.2 is selected from among --A, --Y'A, --XA, and --XY'A, where A denotes a biological entity such as an antibody, antibody fragment, nucleotide, nucleic acid probe, antigen, oligonucleotide, deoxynucleotide, dideoxynucleotide, avidin, streptavidin or membrane probe, or R.sub.2 is a reactive or activatable group suitable for conjugating to a biological entity.

Abstract: A method for the treatment of patients with acute cardiovascular compromise by administering a therapeutically effective amount of thyroid hormones. Methods of administration are included.