ZINC-FREE INSULIN CRYSTAL FOR APPLICATION IN PULMONARY COMPOSITIONS Russian patent published in 2003 - IPC

Abstract RU 2198181 C2

FIELD: medicine, endocrinology, biochemistry, hormones. SUBSTANCE: invention relates to zinc-free insulin crystals with diameter less 10 mcm that are useful for administration by pulmonary route. Insulin powder shows reduced trend to associate and form aggregates in dry powder and therefore it is more stable in pulmonary delivery. Invention describes also therapeutic preparative form for treatment of diabetes mellitus and method of zinc-free insulin crystals preparing. EFFECT: improved properties of insulin crystals. 21 cl, 1 dwg

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RU 2 198 181 C2

Authors

Khauehlunn Svenn

Dates

2003-02-10—Published

1998-03-20—Filed