Abstract: The invention provides a process for the protection of active reinforcements embedded in a concrete mass against the effects of oxidation, said reinforcements being possibly in the form of a bunch of cables or strands arranged in a sheath, providing also the possibility to detect imperfections of the injection grout such as voids or porosity, wherein at least one channel is first drilled in the concrete mass opening in front of the reinforcements which have to be protected, whereafter a corrosion inhibiting solution is injected into the said channel while applying a high power pulsating wave to the said solution to make it penetrate and each channel is occluded.

Abstract: Isolated nucleic acid encoding a growth factor receptor binding protein-insulin receptor isoform, protein obtainable from the nucleic acid, recombinant host cells transformed with the nucleic acid and use of the protein and nucleic acid sequence are disclosed.

Abstract: The invention is directed to a compound of formula ##STR1## in which R represents a hydroxyl, alkyloxy, phenylalkyloxy or --NH--CH.sub.2 --COOH radical, R.sub.1 represents a hydrogen atom, an adamantylacetyl, adamantylcarbonyl, norbornylacetyl, norbornylphenoxycarbonyl, benzoyl, nicotinoyl, 4-phenylbenzoyl, 4-tert-butylbenzoyl or 2-pyrrolidinecarbonyl radical or a protective group for an amine functional group, R.sub.2 represents an Arg or Lys residue, R.sub.3 represents an Arg or Lys residue, R.sub.4 represents a Pro residue, m, n and p, which are the identical or different, represent a number equal to 0 or 1, R.sub.5 and R.sub.6 are identical and represent a hydroxyl or methoxy radical and R.sub.7 represents a hydrogen, chlorine, bromine or iodine atom or a nitro radical, or the compound wherein one or a number of peptide bonds between two amino acid residues are replaced by --CH.sub.2 --NH bonds or the peptide bond between the R.sub.2 and R.sub.3 amino acid residues is replaced by a CH.dbd.

Abstract: DNA encoding human neuronal nicotinic acetylcholine receptor alpha and beta subunits, mammalian and amphibian cells containing said DNA, methods for producing alpha and beta subunits and recombinant (i.e., isolated or substantially pure) alpha subunits (specifically .alpha..sub.4 and .alpha..sub.7) and beta subunits (specifically .beta..sub.4) are provided. In addition, combinations of subunits (i.e., .alpha..sub.1, .alpha..sub.2, .alpha..sub.3, .alpha..sub.4, and/or .alpha..sub.7 subunits in combination with .beta..sub.4 subunits; or .beta..sub.2, .beta..sub.3 and/or .beta..sub.4 subunits in combination with .alpha..sub.4 and/or .beta..sub.7 subunits) are provided.

Abstract: The pleiotropic effects of TNF alfa in a wide variety of mammalian cell types is decreased and treated by administering glucosaminylmuramyl peptides with D-amino acid residue in a second or third position from the proximal end. New methods for nonspecific oral, vaginal, and topic inhibition is proposed. Inhibition of cytotoxicity of TNF alfa is also achieved.

Abstract: Tumor Necrosis Factor Binding Protein I (TBP-I), precursors and analogs thereof, are produced by transfecting eukaryotic cells with an expression vector comprising al DNA molecule encoding the whole human type I TNF receptor or a soluble domain thereof, and culturing the transfected cells, whereby the soluble proteins are secreted into the medium.

Abstract: DNA encoding human neuronal nicotinic acetylcholine receptor .alpha..sub.2 subunits, mammalian and amphibian cells containing said DNA, and methods for producing such subunits are provided. In addition, combinations of subunits (i.e., .alpha..sub.2, plus .alpha..sub.1, .alpha..sub.3, .alpha..sub.4, and/or .alpha..sub.7 subunits in combination with .beta..sub.2, .beta..sub.3 and/or .beta..sub.4 subunits) are provided.

Abstract: This invention provides an isolated nucleic acid molecule encoding a human 5-HT.sub.1E receptor, an isolated protein which is a human 5-HT.sub.1E receptor, vectors comprising an isolated nucleic acid molecule encoding a human 5-HT.sub.1E receptors, mammalian cells comprising such vectors, antibodies directed to the human 5-HT.sub.1E receptor, nucleic acid probes useful for detecting nucleic acid encoding human 5-HT.sub.1E receptors, antisense oligonucleotides complementary to any sequences of a nucleic acid molecule which encodes a human 5-HT.sub.1E receptor, pharmaceutical compounds related to human 5-HT.sub.1E receptors, and nonhuman transgenic animals which express DNA a normal or a mutant human 5-HT.sub.1E receptor. This invention further provides methods for determining ligand binding, detecting expression, drug screening, and treatment involving the human 5-HT.sub.1E receptor.

Abstract: A method in which a temperature gradient is generated across a "gradient" block, and an apparatus comprising a block across which a temperature gradient can be generated. By setting up such a gradient, multiple reaction mixtures held in wells on the gradient block can be simultaneously run at temperatures which differ only slightly, thereby permitting an optimum temperature for the reaction to be quickly identified. In a preferred embodiment the gradient block is integrated into a thermal cycler used for nucleic acid amplification reactions.

Abstract: A purified and isolated gene, designated ATM, mutations of which cause ataxia-telangiectasia.

Abstract: The invention provides CTLA4 mutant molecules as ligands for the B7 antigen. Methods are provided for expressing CTLA4 mutant molecules as soluble, functional molecules, for preparing CTLA4 mutant fusion proteins, and for using these soluble molecules to regulate T cell interactions and immune responses mediated by such interactions.

Abstract: In an apparatus for the irradiation of body fluids by ultraviolet light in a containment for receiving the body fluids which is disposed in the radiation range of an ultraviolet light source, the containment includes baffle means arranged so as to subject the body fluids circulated through the containment to turbulence whereby the body fluid in the containment is uniformly exposed to the UV radiation.

Abstract: The small compounds of the instant invention are tachykinin antagonists. The compounds are highly selective and functional NK.sub.3 antagonists expected to be useful in the treatment of pain, depression, anxiety, panic, schizophrenia, neuralgia, addiction disorders, inflammatory diseases, gastrointestinal disorders, vascular disorders, and neuropathological disorders.

Abstract: A method for the preparation of synthetic peptide products containing up to about forty amino acid residues as ubiquitin-carboxyl terminal extensions expressed in procaryotic cells such as E. coli is disclosed. This is accomplished by cloning appropriate oligonucleotides encoding the desired peptide as a ubiquitin peptide extension gene, splicing the gene into an appropriate plasmid which, in turn is transformed into E. coli, or other appropriate procaryotic cells and inducing expression of the ubiquitin peptide fusion product. When expressed, the cells produce recoverable amounts of ubiquitin extended at its carboxyl terminus by the encoded carboxyl terminal extended peptide (CTEP). The peptide can be recovered as ubiquitin fused extension products (Ub-CTEP) or, alternatively, can be cleaved from the ubiquitin by an appropriate eucaryotic peptidase and purified.

Abstract: Human G-protein coupled receptor polypeptides and DNA (RNA) encoding such polypeptides and a procedure for producing such polypeptides by recombinant techniques is disclosed. Also disclosed were methods for utilizing such polypeptides for identifying antagonists and agonists to such polypeptides and methods of using the agonists and antagonists therapeutically to treat conditions related to the underexpression and overexpression of the G-protein coupled receptor polypeptides. Also disclosed are diagnostic methods for detecting a mutation in the G-protein coupled receptor nucleic acid sequences and an altered level of the soluble form of the receptors.

Abstract: A human endothelin-bombesin receptor polypeptide and DNA (RNA) encoding such polypeptide and a procedure for producing such polypeptide by recombinant techniques is disclosed. Also disclosed are methods for utilizing such polypeptide for identifying agonists and antagonists to such polypeptide. Agonists to the endothelin-bombesin receptor polypeptide of the present invention may be used to treat asthma, Parkinson's Disease, acute heart failure, hypotension and osteoporosis. Antagonists against such polypeptides may be used therapeutically to treat hypertesnion, ulcerigenesis, subarachnoid hemorrhage, asthma, tumors, cyclosporin toxicity, cancer and septic shock. Also disclosed are diagnostic methods for detecting mutations in the polynucleotides of the present invention and for detecting levels of the soluble polypeptides in samples derived from a host.

Abstract: A purified and isolated gene, designated ATM, mutations of which cause ataxia-telangiectasia.

Abstract: There is disclosed a method of preparing a soluble mammalian protein by culturing a host cell transformed or transfected with an expression vector encoding a fusion protein comprising a zipper domain and a heterologous mammalian protein.

Abstract: Methods for obtaining cells that produce a ligand for an orphan receptor and methods for preparing polynucleotide molecules that encode ligands for orphan receptors are disclosed. The methods utilize growth factor-dependent parent cells that are transfected with a DNA construct encoding an orphan receptor. The transfected cells are exposed to mutagenizing conditions, and the mutagenized cells are cultured under conditions in which cell survival is dependent upon autocrine growth factor production. Progeny cells are recovered and screened to identify those that produce a ligand for the orphan receptor. Polynucleotide molecules encoding the ligand can be prepared from the identified cells.