Abstract: The present invention provides compositions and methods for use in the treatment of hyperproliferative dermal diseases. Specifically, the present invention teaches pharmaceutical compositions for topical administration that include a vitamin D metabolite, calcipotriol, and nicotinamide in a combination that is particularly effective in treating and in the maintenance therapy of psoriasis and other related dermal disorders and diseases.

Abstract: The present invention provides compositions and methods for use in the treatment of hyperproliferative dermal diseases. Specifically, the present invention teaches pharmaceutical compositions for topical administration consisting essentially of a vitamin D metabolite, calcipotriol, and nicotinamide, which are particularly effective in treating and in the maintenance therapy of psoriasis and other related dermal disorders and diseases.

Abstract: The present invention provides compositions and methods for use in the treatment of hyperproliferative dermal diseases. Specifically, the present invention teaches pharmaceutical compositions for topical administration consisting essentially of a vitamin D metabolite, calcipotriol, and nicotinamide, which are particularly effective in treating and in the maintenance therapy of psoriasis and other related dermal disorders and diseases.

Abstract: The present invention provides compositions and methods for use in the treatment of hyperproliferative dermal diseases. Specifically, the present invention teaches pharmaceutical compositions for topical administration where the compositions contain nicotinamide and a vitamin D metabolite, calcipotriol, which are particularly effective in treating and in the maintenance treatment of psoriasis and other related dermal disorders and diseases.

Abstract: Compositions useful for the treatment of hyperproliferative dermal diseases of the scalp. Specifically, topical gel and liquid compositions that include calcipotriol and nicotinamide in a polyethylene glycol-based carrier, for topical application to the scalp.

Abstract: Compositions useful in the treatment of skin atrophy and improvement of skin appearance and texture are disclosed. The methods include the topical administration of vitamin D3 or specific vitamin D3 analogs as an essential ingredient either on its own or in combination with cADPR and or nicotinamide. The compositions are particularly effective in preventing and treating signs of chronological and or photoaging including fine lines, wrinkles and discoloration.

Abstract: The present invention provides compositions and methods for use in the treatment of hyperproliferative dermal diseases. Specifically, the present invention teaches pharmaceutical compositions for topical administration where the compositions contain nicotinamide and a vitamin D metabolite, calcipotriol, which are particularly effective in treating and in the maintenance treatment of psoriasis and other related dermal disorders and diseases.

Abstract: Compositions useful in the treatment of skin atrophy and improvement of skin appearance and texture are disclosed. The methods include the topical administration of vitamin D3 or specific vitamin D3 analogs as an essential ingredient either on its own or in combination with cADPR and or nicotinamide. The compositions are particularly effective in preventing and treating signs of chronological and or photoaging including fine lines, wrinkles and discoloration.

Abstract: Processes are provided for producing purified, hepatitis B surface antigen particles in mammalian cells which comprise culturing mammalian cells which produce the particles in a culture medium supplemented with a serum free of high molecular weight contaminant proteins and recovering the purified, hepatitis B surface antigen particles.Removal of molecules having a molecular weight greater than about 3.times.10.sup.5 daltons by prefractionation, for example, allows cells to be grown in culture media containing high levels of fetal calf serum, removes high molecular weight contaminant proteins which may be inhibitory to cell growth and simplifies purification of HBsAg since high molecular weight contaminant proteins are the major contaminants removed by purification processes.