Abstract: Methods of treating acne are provided. The methods involve applying to the acne an alkyl urea in a pharmaceutically acceptable carrier. The use of an alkyl urea in the manufacture of a medicament for the treatment of acne is also provided. Compositions of alkyl ureas in a pharmaceutically acceptable carrier are additionally provided.

Abstract: Methods of treating acne are provided. The methods involve applying to the acne an alkyl urea in a pharmaceutically acceptable carrier. The use of an alkyl urea in the manufacture of a medicament for the treatment of acne is also provided. Compositions of alkyl ureas in a pharmaceutically acceptable carrier are additionally provided.

Abstract: The present invention provides for peptide conjugate compositions, methods of using the peptide conjugate compositions, and pharmaceutical compositions comprising the peptide conjugate compositions. The peptide conjugate compositions comprise peptides with amino acid sequences similar to the gp 120 principal neutralizing domain (PND) of HIV, gp41, and Nef (p27) of HIV and carriers which enhance immunogenicity. The peptide conjugate compositions of the present invention may comprise a multivalent cocktail of several different peptide conjugates. Also provided by present invention is a method for reducing the level of HIV titers in a mammal by administering to the mammal a peptide composition of the present invention in an amount effective to reduce the level of HIV titers. The peptide conjugate compositions of the present invention induce prolonged antibody response in serum, a high level of antibody in the mucosa, and the production of cytotoxic lymphocytes.

Abstract: The present invention provides for peptide conjugate compositions, methods of using the peptide conjugate compositions, and pharmaceutical compositions comprising the peptide conjugate compositions. The peptide conjugate compositions comprise peptides with amino acid sequences similar to the gp120 principal neutralizing domain (PND) of HIV, gp41, and Nef (p27) of HIV and carriers which enhance immunogenicity. The peptide conjugate compositions of the present invention may comprise a multivalent cocktail of several different peptide conjugates. Also provided by present invention is a method for reducing the level of HIV titers in a mammal by administering to the mammal a peptide composition of the present invention in an amount effective to reduce the level of HIV titers. The peptide conjugate compositions of the present invention induce prolonged antibody response in serum, a high level of antibody in the mucosa, and the production of cytotoxic lymphocytes.

Abstract: The present invention provides for peptide conjugate compositions, methods of using the peptide conjugate compositions, and pharmaceutical compositions comprising the peptide conjugate compositions. The peptide conjugate compositions comprise peptides with amino acid sequences similar to the gp120 principal neutralizing domain (PND) of HIV, gp41, and Nef (p27) of HIV and carriers which enhance immunogenicity. The peptide conjugate compositions of the present invention may comprise a multivalent cocktail of several different peptide conjugates. Also provided by present invention is a method for reducing the level of HIV titers in a mammal by administering to the mammal a peptide composition of the present invention in an amount effective to reduce the level of HIV titers. The peptide conjugate compositions of the present invention induce prolonged antibody response in serum, a high level of antibody in the mucosa, and the production of cytotoxic lymphocytes.

Abstract: This invention relates to methods of abrogating sperm motility utilizing the anti-bacterial, anti-viral agents butylurea, Nonoxynol-9 and benzalkonium chloride. This invention is further directed to anti-bacterial, anti-viral, non-irritating contraceptive compositions, and to methods of enhancing contraceptive capabilities of conventional contraceptive means as well as to enhanced conventional contraceptive means.

Abstract: The interior surface of a container, such as a bloodbag, is primed and subsequently coated with a time-releasable viricide against HIV absorbed in a hydrogel polymer. The viricides of this invention are derivatives of urea, and upon release into the blood, have no adverse effects on the red blood cell functions of the blood.

Abstract: This invention relates to the use of butylurea as a contraceptive agent. Butylurea may be used either alone or with a pharmaceutically acceptable carrier, and may be used in conjunction with conventional contraceptive means to abrogate sperm motility.