PMID- 29386485 OWN - NLM STAT- MEDLINE DCOM- 20180821 LR - 20201209 IS - 1347-5215 (Electronic) IS - 0918-6158 (Linking) VI - 41 IP - 2 DP - 2018 TI - Juniperus chinensis Fruits Attenuate Oxazolone- and 2,4-Dinitrochlorobenzene-Induced Atopic Dermatitis Symptoms in Mice. PG - 259-265 LID - 10.1248/bpb.b17-00818 [doi] AB - Juniperus chinensis, commonly Chinese juniper, has been used for treating inflammatory diseases. This study aimed to investigate anti-atopic dermatitis (AD) effects of standardized J. chinensis fruits extract on murine oxazolone- and 2,4-dinitrochlorobenzene (DNCB)-induced models of AD. Ear swelling, epidermis thickening, and eosinophils infiltration in the oxazolone-mediated dermatitis of BALB/c mice were significantly reduced upon topical application of J. chinensis fruits 95% EtOH extract (JCE). Besides, transdermal administration of JCE to SKH-1 hairless mice inhibited the development of DNCB-induced AD-like skin lesions by suppressing transepidermal water loss and improving skin hydration. Decreased total serum immunoglobulin E (IgE) and interleukin (IL)-4 levels could be observed in atopic dorsal skin samples of JCE-treated group. According to the phytochemical analysis, JCE was found to contain isoscutellarein-7-O-beta-D-xyloside, cupressuflavone, and amentoflavone as main compounds. Therapeutic attempts with the J. chinensis fruits might be useful in the treatment of AD and related skin inflammatory diseases. FAU - Jegal, Jonghwan AU - Jegal J AD - College of Pharmacy, Pusan National University. FAU - Park, No-June AU - Park NJ AD - College of Pharmacy, Pusan National University. FAU - Park, Sang-A AU - Park SA AD - College of Pharmacy, Pusan National University. FAU - Bong, Sim-Kyu AU - Bong SK AD - Natural Products Research Institute, Korea Institute of Science and Technology. FAU - Jegal, Hyun AU - Jegal H AD - Natural Products Research Institute, Korea Institute of Science and Technology. FAU - Kim, Su-Nam AU - Kim SN AD - Natural Products Research Institute, Korea Institute of Science and Technology. FAU - Yang, Min Hye AU - Yang MH AD - College of Pharmacy, Pusan National University. LA - eng PT - Journal Article PL - Japan TA - Biol Pharm Bull JT - Biological & pharmaceutical bulletin JID - 9311984 RN - 0 (Adjuvants, Immunologic) RN - 0 (Anti-Inflammatory Agents, Non-Steroidal) RN - 0 (Biflavonoids) RN - 0 (Dinitrochlorobenzene) RN - 0 (Flavonoids) RN - 0 (Glycosides) RN - 0 (Irritants) RN - 0 (Plant Extracts) RN - 15646-46-5 (Oxazolone) RN - 207137-56-2 (Interleukin-4) RN - 37341-29-0 (Immunoglobulin E) SB - IM MH - Adjuvants, Immunologic/toxicity MH - Administration, Cutaneous MH - Animals MH - Anti-Inflammatory Agents, Non-Steroidal/administration & dosage/analysis/chemistry/*therapeutic use MH - Biflavonoids/administration & dosage/analysis/chemistry/therapeutic use MH - Dermatitis, Atopic/chemically induced/immunology/pathology/*prevention & control MH - Dinitrochlorobenzene/toxicity MH - Female MH - Flavonoids/administration & dosage/analysis/chemistry/therapeutic use MH - Fruit/*chemistry/growth & development MH - Glycosides/administration & dosage/analysis/chemistry/therapeutic use MH - Immunoglobulin E/analysis MH - Interleukin-4/blood MH - Irritants/toxicity MH - Juniperus/*chemistry/growth & development MH - Mice, Hairless MH - Mice, Inbred BALB C MH - Molecular Structure MH - Oxazolone/toxicity MH - *Phytotherapy MH - Plant Extracts/administration & dosage/chemistry/*therapeutic use MH - Republic of Korea MH - Skin/*drug effects/immunology/metabolism/pathology OTO - NOTNLM OT - Juniperus chinensis fruit OT - atopic dermatitis OT - immunoglobulin E OT - interleukin 4 OT - skin hydration OT - transepidermal water loss EDAT- 2018/02/02 06:00 MHDA- 2018/08/22 06:00 CRDT- 2018/02/02 06:00 PHST- 2018/02/02 06:00 [entrez] PHST- 2018/02/02 06:00 [pubmed] PHST- 2018/08/22 06:00 [medline] AID - 10.1248/bpb.b17-00818 [doi] PST - ppublish SO - Biol Pharm Bull. 2018;41(2):259-265. doi: 10.1248/bpb.b17-00818.