• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
• /
• v.30 no.1
• /
• pp.74-86
• /
• 2017

Objectives : This study aimed to assess the scientific evidence for the use of Hwanglyeonhaedok-tang, a traditional herbal formula, in the treatment of rhinitis, and prepare the basis for the investigational new drug application by analyzing the experimental studies. Methods : Ten electronic databases were searched up to December, 2016 without language limitation. Experimental studies on the anti-inflammatory and anti-allergic effects of Hwanglyeonhaedok-tang against rhinitis were included. We extracted data about study design, characteristics of intervention, outcomes, and pharmacological effects from the included studies and summarized them. Results : Eight hundred and thirty-three potentially relevant studies were identified, of which 18 experimental studies met our inclusion criteria. Of 18 included studies, 5 had conducted cell viability test, and all studies had reported that Hwanglyeonhaedok-tang was non-cytotoxic. Hwanglyeonhaedok-tang exhibits anti-inflammatory effect by regulating the inflammation-related cytokines including nitric oxide(NO), prostaglandin $E_2(PGE_2)$, interleukin-6(IL-6), and tumor necrosis $factor-{\alpha}(TNF-{\alpha})$ in vitro and in vivo. Hwanglyeonhaedok-tang exhibits anti-allergic effect by suppressing eosinophil, and histamine levels. Hwanglyeonhaedok-tang helps in the recovery of nasal mucous membrane by supressing goblet cells, heat shock protein 70, and substance P. Conclusions : This study suggests that Hwanglyeonhaedok-tang has the potential to be developed as therapeutic agent for rhinitis. Further experimental and clinical studies needed to be performed to prove the safety and efficacy.

• Natural Product Sciences
• /
• v.16 no.3
• /
• pp.192-197
• /
• 2010

The seeds of Raphanus sativus L. (RSL) and Phaseolus calcaratus Roxburgh (PHCR), the root of Scutellaria baicalensis (SB), and the flower of Lonicera japonica (LJ) have been traditionally used as herbal medicines for anti-inflammation. Unlike the SB and LJ, little information is available for the scientific bases that show the anti-inflammatory mechanisms of RSL and PHCR. In this study, we prepared boiled water extracts from the medicines and determined their potentials in inhibiting nitric oxide (NO) production, cyclooxygenase-2 (COX-2) expression, and tumor necrosis factor (TNF)-$\alpha$ and interleukin (IL)-6 secretion in lipopolysaccharide (LPS)-stimulated RAW 264.7 cells. The effects of the medicines on serum IgE levels in ovalbumin (OVA)-administrated mice were also studied. The medicines inhibited production of TNF-$\alpha$ and IL-6, and COX-2 expression in LPSstimulated macrophages. Especially, PHCR water extract showed more potent inhibition on TNF-$\alpha$ production than SB and LJ extracts, but RSL extract did not exert these effects. Similar to the cases of SB and LJ, PHCR extract prevented the phosphorylation of $I{\kappa}B{\alpha}$ and c-Jun, and the activation of NF-${\kappa}B$-DNA binding. Further, oral supplementation of PHCR extract attenuated significantly serum levels of total and OVA-specific IgE in OVAtreated animals. These results suggest a possibility that PHCR water extract can be used for the treatment of inflammatory and allergic diseases.

• Journal of Physiology & Pathology in Korean Medicine
• /
• v.22 no.2
• /
• pp.307-314
• /
• 2008

Handayeolso-Tang(HDT) has been used as traditional medicine for the treatment of Taeumin TaeYang-Hanguel. The present study was conducted to investigate the anti-allergic activity of Handayeolso-Tang(HDT). We investigated the anti-allergic effects of HDT in RBL-2H3 basophilic leukemia cells by compound48/80, a mast cell degranulator and compound 48/80 induced anaphylactic shock in mice. HDT significantly inhibited ${\beta}-hexosaminidase$ and histamine release from compound 48/80 stimulated RBL-2H3 cells. In addition, HDT effectively inhibited anaphylactic shock in mice by 45% at a dose 120 mg/mouse versus PBS treated control after the I.p injection(8 mg/kg) of compound 48/80. The in vitro anti-inflammatory activities of HDT in LPS-stimulated RAW 264.7 cells were investigated. HDT inhibited NO production in LPS-stimulated RAW 264.7 cells and effectively dowregulated the expression of iNOS mRNA and iNOS protein expression in LPS -stimulated RAW 264.7 cells. These result provide evidences that HDT may be beneficial in the treatment of allergic inflammtory disease.

• Korean Journal of Acupuncture
• /
• v.20 no.4
• /
• pp.53-63
• /
• 2003

Objective : Experimental studies were done to research the clinical effects of Herba Patriniae(HP) aqua-acupuncture ($BL_{13},\;BL_{17},\;BL_{13}{\cdot}BL_{17}$ and free points) on the anti-allergic inflammatory response. Methods : We measured active systemic anaphylatic shock induced by compound 48/80 and microvascular permeability increased by acetic acid. And we measured total IgE and plasma WBC level, serum total protein, albumin, immunoglobulin and NO levels induced by egg albumin. Results : HP aqua-acupuncture pretreatments at all acupoints inhibited active systemic anaphylatic shock induced by compound 48/80 and microvascular permeability increased by acetic acid. Total IgE and plasma WBC level inhibited by HP aqua-acupuncture pretreatment at $BL_{13}\;BL_{17}$ and free points. However, HP aqua-acupuncture didn't effect serum total protein, albumin, immunoglobulin and NO levels. Conclusion : These results suggest that HP aqua-acupuncture may be beneficial in the regulation of type Ⅰ allergic reaction, but is further required immunological studies on the allergic reaction.

• The Journal of Korean Medicine
• /
• v.29 no.4
• /
• pp.1-12
• /
• 2008

Background and Objectives: Sinusitis is a common disease in the otorhinolaryngology field. It is inflammatory change of the mucous membrane which surrounds the sinus. The aim of this study was to investigate the anti-inflammatory effects of the Taklisodok-eum (TSE) extract on the mouse model with acute sinusitis induced by S. pneumoniae. Methods: Thirty six-week-old male BALB/c mice were divided into three groups: the normal group, the group inoculated with S. pneumoniae which caused allergic rhinitis (control group), and the group treated with the TSE extract after it was treated the same as the control group (sample group). Results: $NF-{\kappa}B$ activation was suppressed, and iNOS & COX-2 production were inhibited by TSE in acute sinusitis. Apoptosis was increased by TSE in acute sinusitis. The number of eosinophils in the sample group noticeably decreased when compared to the control group. In the general morphologic change, the increase of damaged respiratory ciliated epithelia & eosinophils' infiltration was lessin the sample group. Goblet cells were maintained in the sample group. MMP-9, HSP-70 and BrdU decreased in the sample group. Apocrine secretion decreased in the sample group. Conclusion: The findings in this study show that TSE reduces acute sinusitis through its anti-inflammatory effects, such as the inhibition of $NF-{\kappa}B$ activity.

• Korean Journal of Pharmacognosy
• /
• v.37 no.3
• /
• pp.212-216
• /
• 2006

The effect of aqueous extracts of medicinal plants $AMP-365^{TM}$ was tested for immune system regulating activity based on anti-inflammatory activity, anti-oxidant, macrophage proliferation and T-lymphocyte proliferation activity. $AMP-365^{TM}$ dose-dependently increased proliferation of RAW264.7 macrophage cells and its nitric oxide production as well as DPPH radical scavenging activity. On the other hand, T-lymphocyte proliferation activity was decreased on dose-dependent manner. Passive cutaneous anaphylaxis reaction was alleviated by 49% by administering 250 mg/kg of $AMP-365^{TM}$. The results suggest that $AMP-365^{TM}$ can be beneficial in the treatment of immediate allergic reactions as an adjuvant supplement material.

• Journal of Applied Biological Chemistry
• /
• v.50 no.3
• /
• pp.155-159
• /
• 2007

The water extracts of root, stem, and leaf from Korean indigenous Acanthopanax divaritacus were examined for their suppressive effects against allergic inflammations such as lipoxygenase activity, ${\beta}-hexosaminidase$ release, inflammatory cytokine production, and serum IgE level. The root extract inhibited the release of ${\beta}-hexosaminidase$, a degranulation marker, from rat basophilic leukemia cells (RBL-2H3) much more potently than the stem and leaf extracts. The root extract also significantly reduced the expression of $TNF-{\alpha}\;and\;IL-1{\beta}$ in the RBL-2H3 cells challenged with antigen. Moreover, there was a significant fall in the serum IgE level by the treatment of the root extract. Taken together, the root extract could be the most potent inhibitor of allergic inflammation, suppressing ${\beta}-hexosaminidase$ release and inflammatory cytokine expression, as well as reducing the rise of serum IgE level.

• Toxicological Research
• /
• v.35 no.3
• /
• pp.279-285
• /
• 2019

In this study, we investigated the therapeutic potential of Cinnamomum camphora leaves on allergic skin inflammation such as atopic dermatitis. We evaluated the effects of C. camphora leaves on human adult low-calcium high-temperature keratinocytes and atopic dermatitis mice. C. camphora leaves inhibited Macrophage-derived chemokine (an inflammatory chemokine) production in $interferon-{\gamma}$ (10 ng/mL) stimulated Human adult low-calcium high-temperature keratinocytes in a dose dependent manner. C. camphora leaves suppressed the phosphorylation of janus kinase signal transducer and activator of transcription 1. C. camphora leaves also suppressed the phosphorylation of extracellular signal-regulated kinase 1/2, a central signaling molecule in the inflammation process. These results suggest that C. camphora leaves exhibits anti-inflammatory effect via the phosphorylation of signal transducer and activator of transcription 1 and extracellular signal-regulated kinase 1/2. To study the advanced effects of C. camphora leaves on atopic dermatitis, we induced experimental atopic dermatitis in mice by applying 2,4-dinitrochlorobenzene. The group treated with C. camphora leaves (100 mg/kg) showed remarkable improvement of atopic dermatitis symptoms: reduced serum immunoglobulin E levels, smaller lymph nodes with reduced thickness and length, decreased ear edema, and reduced levels of inflammatory cell infiltration in the ears. Interestingly, the effects of C. camphora leaves on atopic dermatitis symptoms were stronger than those of hydrocort cream, a positive control. Taken together, C. camphora leaves showed alleviating effects on the inflammatory chemokine production in vitro and atopic dermatitis symptoms in vivo. These results suggest that C. camphora leaves help in the treatment of allergic inflammation such as atopic dermatitis.

• Biomedical Science Letters
• /
• v.23 no.2
• /
• pp.104-110
• /
• 2017

Inflammation is a pathophysiological process that is known to be involved in numerous diseases. Microbial infection or tissue injury activates inflammatory responses, resulting in the induction of proinflammatory proteins including inducible nitric oxide synthase (iNOS). Aster yomena is used in traditional Korean remedies. Here, we investigated the effects of ethanol extracts of Aster yomena (EAY) on the expression of iNOS induced by ovalbumin (OVA), one of the major egg allergens, or lipopolysaccharide (LPS), a Toll-like receptor 4 agonist. EAY inhibited OVA- or LPS-induced $NF-{\kappa}B$ activation. EAY also suppressed OVA- or LPS-induced iNOS expression and nitrite production. These results suggest that EAY has the specific mechanism for anti-inflammatory responses and the potential to be developed as a potent anti-inflammatory and anti-allergic drug.

• The Journal of Pediatrics of Korean Medicine
• /
• v.26 no.2
• /
• pp.13-24
• /
• 2012

Objectives NJ is being used to treat inflammatory diseases in Korea. In this study, we attempted to evaluate the effects of NJ on atopic dermatitis (AD)-like lesions and mast cell-mediated allergy inflammation in vivo and in vitro. Methods and Results We investigated to ascertain the pharmacological effects of NJ on 2,4-dinitrofluorobenzene (DNFB)-induced allergic reactions under in vivo conditions. Additionally, to find possible explanations for the anti-inflammatory mechanisms of NJ, we evaluated the regulatory effects of NJ on the level of inflammatory mediators in phorbol 12-myristate 13-acetate plus calcium ionophore A23187 (PMACI)-stimulated human mast cells (HMC-1). Conclusions NJ inhibited the production of the inflammatory cytokines (IgE, IL-6, IL-8 and TNF-${\alpha}$) significantly in vivo and in vitro.