Pharmaceutical preparations and substances; oral controlled-release component of pharmaceuticals providing continuing drug release and absorption for a prolonged period of time in pharmaceutical preparations for the treatment of disease or health-related conditions involving blood and blood-forming organs, the cardiac circulatory systems, the peripheral vascular circulatory system, the endocrine system, the genitourinary system, the immune system, infectious and parasitic conditions, the upper and lower digestive system, mental disorders, metabolic disorders, multi-system and ill-defined conditions, musculoskeletal systems and connective tissue, neoplasms, the nervous system, nutritional disorders, pregnancy, the respiratory system, sensory organ conditions, skin and subcutaneous conditions

Pharmaceutical preparations, including an oral sustained release preparation comprising a micelle-forming drug and an oppositely charged polymer; diagnostic preparations for clinical or medical laboratory use; nutritional and dietary supplements

Pharmaceutical preparations and substances, including a hydrogel preparation capable of releasing a drug either immediately or for a prolonged period of time after a specified delay in initial drug release; diagnostic preparations for clinical or medical laboratory use; dietetic substances adapted for medical use, nutritional and dietary supplements