Abstract: There are provided, novel no or low wax formulations for amantadine hydrochloride and methods for preparing such formulations.

Abstract: There are provided cycloalkyl piperidine compounds which are useful in the treatment of physiological or drug-induced psychosis or dyskinesia in a mammal. These novel compounds are selective sigma receptor antagonists and have a low potential for movement disorder side effects associated with typical antipsychotic agents.

Abstract: There is disclosed a perfusable cell culture device capable of expansion and maintenance of biological cells, including mammalian, microbial, plant and insect cells in culture. The device comprises an upper and lower polymeric film layer and a gas and liquid permeable flow divider membrane. The flow divider membrane is affixed between the upper and lower polymeric layers and to the lower polymeric layer in a manner providing channels for fluid distribution of culture medium which is perfused at a controlled rate, uniformly across the flow divider membrane and to a bed of cells dispersed on the flow divider membrane.

Abstract: Dihydrobenz[c]acridine carboxylic acid derivatives are provided which are useful for the treatment and/or prevention of organ transplantation rejection, graft versus host disease, autoimmune diseases, psoriasis and chronic inflammatory diseases.