Abstract: Disclosed herein are compounds and compositions useful for reducing the risk of infection. In particular, disclosed herein are mandelic acid condensation polymers, compositions comprising such compounds, processes for producing such compounds, and methods of using such compounds.

Abstract: Disclosed herein are compounds and compositions useful for reducing the risk of infection. In particular, disclosed herein are mandelic acid condensation polymers, compositions comprising such compounds, processes for producing such compounds, and methods of using such compounds.

Abstract: Disclosed herein are compounds and compositions useful for reducing the risk of infection. In particular, disclosed herein are mandelic acid condensation polymers, compositions comprising such compounds, processes for producing such compounds, and methods of using such compounds.

Abstract: The invention relates to the treating, inhibiting or preventing of certain infectious agents including papilloma virus and various vaginitis-causing microbes by employing cellulose sulfate and other sulfated polysaccharides. In one embodiment, the method involves preventing, inhibiting or treating fungal infections. Corresponding methods of use in manufacturing a medicament as well as use in preventing and inhibiting various infectious agents as well as malignant lesions are disclosed. In another embodiment, use of a sulfated polysaccharide in preventing, inhibiting or treating a parasitic infection is disclosed.

Abstract: A method for treating and preventing various infections, including papilloma virus and fungal and parasitic infections is provided. In particular, an effective amount of a sulphated polysaccharide, such as cellulose sulphate and dextran sulphate are administered to prevent and treat these infections. The invention also relates to use of these compounds for the prevention and inhibition of malignant epithelial lesions associated with papilloma virus, such as cervical cancer.

Abstract: A method for treating and preventing various infections, including papilloma virus and fungal and parasitic infections is provided. In particular, an effective amount of a sulfated polysaccharide, such as cellulose sulfate and dextran sulfate are administered to prevent and treat these infections. The invention also relates to use of these compounds for the prevention and inhibition of malignant epithelial lesions associated with papilloma virus, such as cervical cancer.

Abstract: A method for treating and preventing various infections, including papilloma virus and fungal and parasitic infections is provided. In particular, an effective amount of a sulfated polysaccharide, such as cellulose sulfate and dextran sulfate are administered to prevent and treat these infections. The invention also relates to use of these compounds for the prevention and inhibition of malignant epithelial lesions associated with papilloma virus, such as cervical cancer.

Abstract: The present invention relates to a method of reducing the risk of infections and the risk of conception. In particular, the invention relates to cellulose sulfate having contraceptive and anti-microbial properties. Cellulose sulfate may be administered in appropriate dosage forms to reduce the risk of infections or the risk of conception. It can also be used during sexual contact to concomitantly reduce the risk of conception and the risk of sexually transmitted diseases.

Abstract: A device and method for reversibly occluding a body duct, such as the vas deferens, to prevent fluid flow therethrough. The device comprises two spaced flexible plugs connected to each other by a flexible connecting member, such as a suture or other filament. The plugs are of size so as to be snugly received by the lumen of the body duct at implantation without exerting excessive pressure therein. The device is preferably implanted in the duct by insertion of each plug through a respective puncture hole in the wall of the duct, with a portion of the connecting member being retained externally of the duct to prevent migration of the plugs.

Abstract: Contraceptive method comprises maintaining in the genital tract of a female mammal a pyrazolone derivative in a concentration effective to inhibit the fertilization of ova. In addition to effectively inhibiting the enzymes or other sperm components necessary for conception, the compounds used in the method of the invention are advantageous in having low toxic, caustic or irritating properties, so that the contraceptive compositions are suitable for long-term use without adverse side-effects.

Abstract: A water-soluble complex comprising polyvinylpyrrolidone and gossypol is an effective spermicide.