You Yeon Choi

ORCID: 0000-0002-0675-7130
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About
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Research Areas
  • Dermatology and Skin Diseases
  • Pharmacological Effects of Natural Compounds
  • Allergic Rhinitis and Sensitization
  • Herbal Medicine Research Studies
  • Contact Dermatitis and Allergies
  • Acupuncture Treatment Research Studies
  • Exercise and Physiological Responses
  • Phytochemistry and Bioactive Compounds
  • Skin Protection and Aging
  • Adipose Tissue and Metabolism
  • Bee Products Chemical Analysis
  • Asthma and respiratory diseases
  • Nail Diseases and Treatments
  • Healthcare and Venom Research
  • Complementary and Alternative Medicine Studies
  • Myofascial pain diagnosis and treatment
  • Plant Molecular Biology Research
  • Urticaria and Related Conditions
  • Food Allergy and Anaphylaxis Research
  • Lipid metabolism and biosynthesis

Kyung Hee University Medical Center
2012-2018

Kyung Hee University
2012-2017

Convergence
2015-2016

Angelica sinensis (AS) is one of the most popular medicinal foods used as a hematopoietic herb and also traditionally applied topically for skin disorders. However, effectiveness AS on atopic dermatitis (AD) has not been reported yet. This study was conducted to evaluate antipruritic anti-inflammatory effects regulating AD-related mediators in DNCB (2,4-dinitrochlorobenzene)-induced mice. dorsal DNCB-challenged mice 11 days. Alteration thickness measured assessment histological improvement....

10.1089/jmf.2015.3489 article EN Journal of Medicinal Food 2015-08-25

Pseudostellaria heterophylla (PH) has various pharmacological effects that include immunologic enhancement and anti‑oxidation. However, it remains unclear whether PH exerts beneficial in dermatological diseases. The present study examined the of on a 2,4-dinitrochlorobenzene (DNCB)‑induced atopic dermatitis (AD) mouse model elucidated its underlying mechanism action. extract (1 100 mg/ml) was applied topically to DNCB-treated dorsal skin mice every day for 11 days. immunomodulatory were...

10.3892/mmr.2016.6093 article EN cc-by-nc-nd Molecular Medicine Reports 2016-12-29

Historically, Schizonepeta tenuifolia (ST) has been used for the treatment of skin disorders, such as allergic dermatitis, eczema, and inflammatory diseases. In this study, we examined whether ST inhibited 2,4‐dinitrochlorobenzene (DNCB)‐induced atopic dermatitis (AD) in BALB/c mice. histopathological analyses epidermis dermis, thickness was significantly increased DNCB‐induced mice compared with normal group. Treatment change markedly suppressed secretion immunoglobulin E, tumor necrosis...

10.1002/ptr.4833 article EN Phytotherapy Research 2012-09-04

Though the effects of acupuncture in atopic dermatitis have been proven clinical studies, its mechanism remains unclear. In this study, we investigate effectiveness and action for treatment on LI11 meridian point allergic contact dermatitis. BALB/c mice received 1-chloro-2,4-dinitrobenzene (DNCB) application to induce skin inflammation. Acupuncture significantly inhibited cutaneous hyperplasia, serum IgE levels, expression proinflammatory cytokine (IL-4, IL-8, TNF- α ) mRNA NF- κ B, ERK1/2,...

10.1155/2013/982095 article EN cc-by Evidence-based Complementary and Alternative Medicine 2013-01-01

Purpose There is an experimental study that suggests deep needling with rotation produces higher acupuncture sensation than superficial mock rotation. Also, there are opposing results about the relationship between and analgesic effect. In this study, we intend to investigate effect according stimulation.

10.1186/1472-6882-12-s1-p172 article EN cc-by BMC Complementary and Alternative Medicine 2012-06-01

Objectives: Poncirus trifoliata Rafinesque has been known to have anti-allergic effects in skin diseases. However, anti-atopic dermatitis of P. not studied yet The present study evaluated the (PTR) using external treatments on AD. Methods: AD lesions were induced by repeated application 2, 4-Dinitrochlorobenzene (DNCB) shaved back BALB/c mice. 100 μℓ PTR extracts was applied for 11 days. Histological assessments, mast cells count and serum levels IgE analyzed. anti-pruritic examined change...

10.13048/jkm.16002 article EN Journal of Korean Medicine 2016-03-31

Objectives: Realgar has been frequently used for skin disorders in history of herbal medicine. However, the efficacy realgar not examined atopic dermatitis (AD). In this study, effects on AD were investigated, especially pruritus and inflammation. Methods: lesions induced shaved backs BALB/c mice through repeated application DNCB. The treated 11 days with 1% (100 μL/day). Histological changes thickness observed. anti-pruritic evaluated by change numbers scratching behavior expression...

10.13048/jkm.15002 article EN Journal of Korean Medicine 2015-03-31
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