Abstract: An anti-osteopathic composition comprising as an active ingredient a compound represented by the following formula (I), (II) or (III): ##STR1## which is useful for therapeutic and prophylactic treatment of osteopathia such as osteoporosis and bone fracture.

Abstract: An anti-osteopathic composition comprising as an active ingredient a compound represented by the following formula (I), (II) or (III): ##STR1## which is useful for therapeutic and prophylactic treatment of osteopathia such as osteoporosis and bone fracture.

Abstract: A material for the formation of a pattern is provided which has a wide exposure latitude and is less liable to cause a dimensional change of a pattern with a change in exposure. The material comprises (A) a compound having a capability of producing an acid upon irradiation with an active beam, (B) a compound capable of producing a base or increasing its basicity, (C) a compound having at least one bond clearable with an acid and/or (D) a compound insoluble in water but soluble in an aqueous alkaline solution.

Abstract: An immunochemical method is provided for the detection and determination of an analyte. The zeta potential of a latex-particle loaded with an immunologically active substance is measured before and after bringing the loaded latex-particle into contact with an analyte. The difference in zeta potential is correlated with changes of zeta potential for known concentrations of the analyte in order to determine the presence and amount of the analyte.

Abstract: A therapeutic agent for osteoporosis comprising as an active ingredient xanthohumol. Xanthohumol obtained from hop extracts has a bone resorption inhibiting activity and is useful as a therapeutic agent for osteoporosis.

Abstract: A radiation-sensitive mixture for use in the production of semiconductor elements, which has high sensitivity and high resolution, which can be developed by an aqueous alkaline solution, and which is based on a novel concept in that a stable acid latent image is controlled by using a radiation-decomposable base.The mixture is characterized by comprising as essential components a) a binder which is insoluble in water but soluble in an aqueous alkaline solution; b.sup.1) a compound having at least one bond which can be cleaved by an acid, or b.sup.2) a compound having at least one bond which is crosslinked with the compound a) by an acid; c) a compound which generates an acid when irradiated; and d) a basic iodonium compound.

Abstract: An isolated protein having the amino terminal sequence of SEQ ID No. 1 and having a molecular weight of about 200 KDa is described. This animal brain-derived protein binds to OSF-1 (HBGF-8), which is a heparin-binding growth factor that has neuronal differentiation-enhancing activity, and a proliferative action on osteoblasts.

Abstract: A soluble T-cell receptor .alpha.-chain produced by suppressor T-cell. The said soluble T-cell receptor .alpha.-chain is useful as a prophylactic and therapeutic agent for autoimmune diseases generated to a wide variety of autoantigens irrespective of specificity to the said suppressor T-cell.

Abstract: A colored, photosensitive resin composition of a pigment dispersing-type is disclosed.The colored, photosensitive resin composition is characterized by containing (a) a polymer having alcohlic or phenolic hydroxyl groups, (b) a compound capable of producing a nitrene when irradiated with an actinic radiation, (c) a pigment, and (d) a solvent. Preferably, the composition further contains (e) a heat crosslinking agent and/or (f) a compound having a polymerizable double bond in addition to the above ingredients.According to the present invention, the production of a color filter need not be performed in an inert gas atmosphere, does not require an oxygen barrier film and does not require heating during the period of from the exposure step to the development step. Thus, the use of the composition permits the color filter production steps to be made significantly simple so that the composition provides a great value in industrial utilization.

Abstract: A bone-related protein named OSF-8 which is obtained from bone tissue of a mammal including mouse or human, and a process for its production. This protein is a novel naturally occurring mammal protein which belongs to a group of sulfatases. OSF-8 degrades the sulfate groups of the sugar chains of proteoglycan, which makes up the cartilage matrix, during the replacement of cartilage into bone tissue at the stage of osteogenesis. OSF-8 can be used as an agent for treating bone metabolic diseases, and its high organ specificity for bones enables its use as a diagnostic reagent for bone metabolic diseases.

Abstract: Pharmaceutical composition for preventing or treating bone fracture comprising as an active ingredient a platelet factor 4.The present composition can promote differentiation of osteoblasts so that they are effective for prophylaxis and treatment of such diseases requiring bone differentiation and proliferation as bone fracture and the like.

Abstract: The invention is directed to purified and isolated concanavalin A-binding proteins from chondrocytes that are not present in dedifferentiated cells from chondrocytes. The invention is also directed to a purified and isolated chondrocyte membrane protein, (CMP), which is a concanavalin A-binding protein, with a molecular weight of about 76 kD in SDS-PAGE. After treatment with endoglycosidase, CMP has an apparent molecular weight of about 67 kD. The N-terminal amino acid sequence and several internal amino acid sequences are given for CMP. These proteins can be used in assays, methods, or treatments involving differentiation of chondrocytes and the control of cartilaginous osteogenesis.

Abstract: A pharmaceutical composition for treating osteoporosis which comprises as an active ingredient an effective amount of one or more compounds selected from the-group comprising humulone, cohumulone, adhumulone, isohumulone, isocohumulone and isoadhumulone in combination with a pharmaceutically acceptable carrier or excipient. Humulone, cohumulone, adhumulone are the compounds belonging to .alpha. acids which are an ingredient extracted from hops, whilst isohumulone, isocohumulone and isoadhumulone are the compounds belonging to iso .alpha. acid derivatives which are isomers of .alpha. acids.The above described compounds have a bone resorption inhibiting activity and are useful for treating osteoporosis.

Abstract: The present invention provides an easy and efficient method of introducing a foreign DNA into certain cells which have been considered difficult to be transformed by conventional methods.The present inventors have found that bis-benzimdazolyl compounds which specifically bind to DNA were useful as a carrier to introduce the DNA into a target cell. Foreign DNA was introduced into a host cell by exposing said cell to a suspension or a solution containing the foreign DNA-compound complex.

Abstract: A chemically amplified radiation sensitive composition comprising: (a) a copolymer such as poly(4-hydroxystyrene-co-styrene), (b) a dissolution inhibitor such as polyacetal or (b') a crosslinking agent, (c) a radiation sensitive compound capable of generating an acid upon exposure to actinic radiation, (d) a radiation sensitive base capable of stabilizing the width of lines throughout steps from exposure to post-exposure bake treatment, and (e) a solvent for dissolving the components (a) to (d), can realize fine lines and spaces down to 0.22 microns, for example, using KrF laser, and possesses excellent heat and etch resistance and adhesiveness to substrates, and produces patterns with low standing waves arising due to substrate reflectiveness of exposed light.

Abstract: L-lysyl-glycyl-histidine and metal complexes thereof, for example, L-lysyl-glycyl-L-histidine: copper (II).The L-lysyl-glycyl-L-histidine and salt thereof have a fibroblast proliferation promoting activity and then it is useful as a wound healing agent.

Abstract: Bone-associated proteins derived from bone of mammals, including mice and human beings, named OSF-6. The protein is the novel natural type mammal protein, which can play an important role in bone formation, and belongs to a group of transcription control factors.OSF-6 can be used as a therapeutic agent for bone metabolic diseases, and also as a diagnostic agent for bone metabolic diseases, since it may demonstrate a high organ specificity to bone.

Abstract: Therapeutic agent for threatened abortion which contains human blood coagulation factor XIII as the active ingredient. Human blood coagulation factor XIII administered to patients with threatened abortion successfully treats the disease, and its effects are marked.

Abstract: A protein named PHBP-70 having a wound-healing activity which has a molecular weight of about 60-80 KDa by analysis with SDS-PAGE under reducing conditions and can be obtained from the blood of the fetus and neonates of mammals including human beings. The protein PHBP-70 is a novel protein having a fibroblast proliferating activity and thus it is useful as a wound-healing agent.

Abstract: A method for screening for osteoporosis comprising bone sialoprotein of mammals. Osteoporosis can be screened by bringing the body fluid sample collected from a living body into contact with the above-mentioned diagnostic agent to immunochemically detect the antibody which is present in the said sample and specifically reacts with the said diagnostic agent.