Abstract: Intranasal delivery compositions and methods for the delivery of dopamine receptor agonists are provided which are effective for the treatment14 of sexual dysfunction in a mammal without causing substantial intolerable adverse side effects to the mammal, in particular adverse nasal effects. Nasally administered compositions for treating sexual dysfunction in a mammal are also provided which include a therapeutically effective amount of a dopamine receptor agonist which has been dispersed in a system to improve its solubility and/or stability.

Abstract: The rectal absorption of the beta-lactam antibiotic ceftriaxone in a solid dosage form is enhanced with chenodeoxycholic acid or its sodium salt, in the presence of a carrier consisting of a mixture of two or more glycerides of C.sub.12 to C.sub.18 fatty acids.

Abstract: There is presented a method, in the form of a dosage formulation, for transforming substantially orally inactive .beta.-lactam antibiotics or their pharmaceutically acceptable salts or the esters, ethers, or hydrates of said antibiotics or their salts into orally active compounds by combination of the chosen .beta.-lactam antibiotic with an enhancer comprising an aliphatic, preferably a C.sub.2 to C.sub.18, straight- or branched-chain, saturated or unsaturated, fatty acid or an aliphatic, preferably a C.sub.2 to C.sub.12, straight- or branched-chain, saturated or unsaturated, fatty acid mono-, di- or triglyceride or mixtures thereof, partial or total esters of propylene glycol, polyethylene glycol and carbohydrates of C.sub.2 to C.sub.12 fatty acids, as well as the pharmaceutically acceptable esters and ethers of said glycerides. The antibiotic and enhancer mixture may be administered orally as a solid dosage form with the .beta.