PROBLEM TO BE SOLVED: To provide an interleukin-4 (IL-4) production inhibitor having excellent stability and safety and being advantageous even price aspect and an antiallergic composition and an antiinflammatory composition each containing the inhibitor. SOLUTION: The interleukin 4 production inhibitor, the antiallergic composition and the antiinflammatory composition each comprises a glycerolipid having a specific chemical structure having a galactose residue and unsaturated acyl group. A medicine, an composition for oral cavity and a external composition for skin each comprises these compositions. The glyceroripid having the specific chemical structure is contained in large amounts in a fat-soluble fraction of an extract obtained by extraction-treating kale with 50-99.5 mass%, preferably 70-80 mass% ethanol. COPYRIGHT: (C)2006,JPO&NCIPI

Interleukin-4 production inhibitor and its utilization

The invention relates to a foldable and telescopic chassis of a barrow for upstairs The foldable and telescopic chassis is provided with a plurality of primary crawler belts and a plurality of rotary type secondary crawler belts Each primary crawler belt is provided with a primary crawler belt bearing frame Each primary crawler belt bearing frame is provided with a plurality of primary crawler belt positioning supporting wheels and a primary crawler belt driving wheel One primary crawler belt is arranged on the plurality of primary crawler belt positioning supporting wheels and one primary crawler belt driving wheel in an erected mode Each primary crawler belt driving wheel is driven by a primary crawler belt driving motor The primary crawler belt driving wheel and the corresponding primary crawler belt are provided with grooves which are mutually matched A sliding groove is formed in the middle of each primary crawler belt bearing frame Sliding blocks are arranged in the sliding grooves A rotating motor is arranged in each sliding block The foldable and telescopic chassis is used as the chassis of the barrow for upstairs and has the advantages of being scientific and reasonable in structural design, stable in operation, convenient to operate, safe and reliable to use, adjustable in length and flexible in steering

Foldable and telescopic chassis of barrow for upstairs

NEW MATERIAL:1-O-(β-galactopyranosyl)-2,3-di-O-linoleyl-x-glycerol of formula. USE: Attractant for Dacus cucurbitae. PREPARATION: Raw fruit of balsam pear (Momordica charantia) is ground in the presence of water and extracted with methyl acetate. The extract is concentrated and separated by silica gel chromatography using a 20:80 mixture of methyl acetate and dichloromethane as an elution solvent. The separated component is purified by repeating thin layer chromatography. COPYRIGHT: (C)1987,JPO&Japio

Glyceride derivative and attractant for dacus cucurbitae

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Glyceride derivative and attractant for dacus cucurbitae