摘要:
Stabilized microspherical particles having hydrophobic liquid cores prepared as oil-in-water microemulsions. The particles are stabilized by a surface layer comprising an amphiphilic compound and may be functionalized to allow covalent coupling of a ligand to the surface of the particle. When used as tracers in assays, a water insoluble dye may be incorporated in the core liquid of the microparticles.
摘要:
The current invention provides methods and pharmaceutical formulations that are useful for inhibiting the loss of bone. These methods and formulations can be used without the associated adverse effects of estrogen therapy, and thus serve as an effective and acceptable treatment for osteoporosis.
摘要:
Methods for producing from human serum, human gamma globulin essentially free of HB.sub.s Ag and products resulting therefrom. Specifically provided are ion exchange resin/buffer systems capable of effectively removing HB.sub.s Ag thought to be closely correlated with viral hepatitis type B infectivity. Additional steps can include ultrafiltration to increase reduction of any virus not removed in the column passage as well as the addition of anti-HB.sub.g to substantially eliminate all infectivity.
摘要:
A process for facilitating the reconstitution of lyophilized Factor VIII complex compositions, and compositions of Factor VIII complex, which are readily reconstituted. The process of the present invention comprises providing a purified Factor VIII complex preparations; adding a stabilization agent comprising arginine; lyophilizing the stabilization agent-Factor VIII complex solutions; and reconstituting the lyophilized stabilization agent-Factor VIII complex by contacting it with solvent for less than one minute.
摘要:
Immunoglobulins or gammaglobulins are recovered in a pure and anticomplementary condition by fractionated precipitation of blood plasma with a polycondensed di or polyol, such as PEG, in the presence of a mono or polyalkanoic acid having 4 to 12 carbon atoms, such as caprylic acid.
摘要:
Barbituric acid antigens are prepared by coupling 5- or 5,5-substituted barbituric acid to immunogenic carrier materials. In preferred embodiments, proteins are used as the carrier materials and the coupling is effected by an amide linkage between the 5-substituent of the barbituric acid and a carboxyl or amino group of the protein. The resulting antigens produce immunological effects when injected into host animals, including the formation of antibodies specific for 5- and 5,5-substituted barbituric acids. These specific antibodies are useful in bioanalytical techniques for the assay of barbituric acids in biological fluids.
摘要:
A cytobiotic of cytogenic globulin for the treatment of kidney disorders in mammalian subjects and for prophylaxis against kidney-cell degeneration and as a cell regenerative treatment, comprises the product obtained by recovering renal tissue from slaughterhouse animals, obtaining an extract therefrom and using this extract to innoculate a horse and obtain an immunological response plasma. From the latter zinc salt or ammonium sulfate is used to obtain a precipitate which, after dialysis, leads to a dialysate which contains the effective globulins.
摘要:
Stabilized microspherical particles having hydrophobic liquid cores prepared as oil-in-water microemulsions. The particles are stabilized by a surface layer comprising an amphiphilic compound and may be functionalized to allow covalent coupling of a ligand to the surface of the particle. When used as tracers in assays, a water insoluble dye may be incorporated in the core liquid of the microparticles.
摘要:
A method of inhibiting bone loss or resorption, or lowering serum cholesterol, comprising administering to a human in need thereof a compound having the formula ##STR1## or a pharmaceutically acceptable salt or solvate thereof, in a low dosage amount. Also encompased by the invention is a pharmaceutical formulation in unit dosage form comprising, per unit dosage, a low dosage amount.