Yoon Bum Kim

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The flower buds of Buddleja officinalis MAXIM (Loganiaceae) are used to treat headache and inflammatory diseases in traditional Korean medicine. In the present study, the neuroprotective effects of the methanolic extract of B. officinalis (BOME) and of its hexane fraction (BOHF) were investigated in a middle cerebral artery occlusion (MCAo, 120 min(More)
BACKGROUND Punica granatum (pomegranate) is kind of a fruit consumed fresh or in beverage. It has been widely used in traditional medicine in various parts of the world. In this study, we examined the efficacy of a Punica granatum (PG) extract in protecting skin against UVB-induced damage using cultured human skin fibroblasts. METHODS A Korean red PG(More)
Ultraviolet (UV) light is a physical carcinogen, and UV irradiation from sunlight has negative effects on human skin. UVB-induced inflammation is linked to excessive induction of various inflammatory cytokines/chemokines in many types of cells, including keratinocytes. The purpose of this study was to investigate the anti-inflammatory effect of water(More)
UNLABELLED Panax ginseng C.A. Meyer, Korean herb medicine, has been widely used in China and Japan for fatigue and enhancement of resistance to many diseases. AIM OF THE STUDY This study is aimed to assess the effects of Korean red ginseng extract on UVB irradiation induced skin aging in hairless mice. MATERIALS AND METHODS Red ginseng extracts prepared(More)
BACKGROUND Cinnamon bark is one of the most popular herbal ingredients in traditional oriental medicine and possesses diverse pharmacological activities including anti-bacterial, anti-viral, and anti-cancer properties. The goal of this study is to investigate the in vivo and in vitro inhibitory effect of cinnamon water extract (CWE) on lipopolysaccharide(More)
Leuconostoc citreum (L. citreum) HJ-P4 (KACC 91035) is one of the major predominant species in kimchi fermentation in Korea. The purpose of the present study was to test the immunomodulatory capacity of L. citreum to modulate the IgE-mediated allergic response and to examine the involvement of NF-kappaB and MAPK in IL-12 production in macrophages. Balb/c(More)
The cause and pathogenesis of sudden sensorineural hearing loss (SSNHL) remain unknown. IL-1β is one of the most powerful inflammatory cytokines. The aim of this study was to evaluate the relationships between interleukin-1 β (IL-1β) gene polymorphisms (-511 C/T and +3953 C/T) in patients with SSNHL. One hundred two patients affected by SSNHL and 595(More)
The bark of Prunus yedoensis is used in antitussive medicines and in oral herbal formulations for inflammatory skin disorders. In the present study, we explored whether P. yedoensis bark extract (PYE) and its solvent partitioned fractions could modulate lipopolysaccharide (LPS)-induced tumor necrosis factor (TNF)-α and interleukin (IL)-6 in vivo and in(More)
BACKGROUND & OBJECTIVES Atopic diseases, including atopic dermatitis (AD), allergy and asthma, are complex diseases resulting from the effect of multiple genetic and interacting environmental factors on their pathophysiology. The genetic basis is incompletely understood; however, recent studies have shown an association between loss-of-function variants of(More)
Leuconostoc mesenteroides subsp. mesenteroides (LMM) KCTC 3100, is one of the prominent species in the fermentation of kimchi, a traditional Korean food. In the present study, we investigated the capacity of this microorganism in inducing Th1 cytokines in the presence of Th2 signals in vitro and in vivo and the requirement of NF-kappaB and MAPK signaling.(More)