摘要:
A diagnostic method for immune disorders comprising determining the immunoglobulin production or the DNA (deoxyribonucleic acid) synthesis of peripheral blood lymphocytes by stimulation with a new mitogen derived from either disintegrated microorganisms or culture fluid of microorganisms belonging to Staphylococcus.
摘要:
There are disclosed a magnetic particle for an immunoassay method, which comprises a core and a coating layer formed on the surface of the core wherein said core comprises an organic polymer matrix and said coating layer comprises a mixed crystal ferrite represented by the formula: M.sub.x Fe.sub.(3-x) O.sub.4 wherein M represents at least one metal selected from the group consisting of Mn, Ni, Zn, Co, Cu, Mg, Sn, Ca and Cd, and x is a number satisfying the relation: 0
摘要:
A novel peptide derivative having the formula: ##STR1## wherein A between Pro and Q.sup.2 is Arg or Lys: Q.sup.1 is pGlu or H; Q.sup.2 is --Gly--OH or OH; Y.sup.1 is H or --CO--T and Y.sup.2 is OH or T; wherein T is a thiamine derivative group is disclosed. The peptide derivative shows a remarkable nootropic effect.
摘要:
A peptide having one of the following formulae (I), (II), (III) and (IV): ##STR1## or its functional derivatives, and a pharmaceutically acceptable salt thereof are disclosed. These peptides have a nootropic effect and are effective as antidementia agents.
摘要:
The compounds of the formulas (VI) and (VII) are useful intermediates in producing pyridyloxy derivatives of the formula (I), such as, for instance, N-{4-[4-(piperidinomethyl)pyridyl-2-oxy]-2-butenyl}-2-(furfurylthio)acetamide, which are useful as anti-peptic ulcer agents. The compounds of formula (VI) have the formula ##STR1## wherein A represents a formyl group, a protected formyl group, a hydroxymethyl group or a protected hydroxymethyl group. The compounds of formula (VIII) have the formula ##STR2## wherein G represents a formyl group, a protected formyl group, a hydroxymethyl group, a hydroxymethyl group in which the hydroxyl group is protected, or a halogenomethyl group, Y represents --CH.sub.2 --CH.sub.2 -- or --CH.dbd.CH--, and n is 0, 1 or 2.
摘要:
A compound represented by the following formula or a salt thereof ##STR1## wherein each of R.sub.1 and R.sub.2 represents a lower alkyl group, or R.sub.1 and R.sub.2, together with the nitrogen atom to which they are bonded, may form a substituted or unsubstituted, saturated or partially unsaturated 4- to 8-membered heterocyclic group which may contain a hetero atom selected from N, O and S, Y represents a group of the formula --CH.sub.2 --CH.sub.2 -- or --CH.dbd.CH--, and n is 0, 1 or 2. This compound is useful as anti-peptic ulcer agent.
摘要:
Alkylamide derivatives having the formula, These compounds have a strong antiulcer action depend on histamine H.sub.2 -receptor antagonistic action and a cytoprotective action upon gastric mucous membrance.
摘要:
A method of measuring an infectious disease antibody such as syphilis IgM, which comprises treating immunoglobulins of a sample with an anti immunoglobulin antibody sensitized on carrier particles and an antigen of the infectious disease sensitized on carrier particles. According to the method of the invention, the specific antibody of the specific infectious disease such as syphilis IgM can easily and exactly be measured. This method is useful for the judging the stage of infectious disease and watching the results of treatment.
摘要:
A method of preparing gamma globulin suitable for intravenous administration comprising a step of treating a gamma globulin composition containing aggregates of gamma globulin with polypropylene glycol (PPG) and dispersing agents for PPG under selected conditions.
摘要:
A method of producing amylase inhibitor AI-B by cultivating an amylase inhibitor AI-B producing strain which belongs to the genus Streptomyces and isolating the amylase inhibitor AI-B from the culture.