• Korean Journal of Organic Agriculture
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• v.19 no.2
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• pp.245-253
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• 2011

This study was carried out to investigate the biological effects of organic soybean extracts. Cellular and molecular analysis was performed to determine anti-oxidative, anti-inflammatory, anti-apoptotic, and anti-inflammatory effects of soybean extracts. First, we obtained various solvent extracts of soybean such as water, ethanol, and methanol. Molecular and cellular analysis were performed with 0.1 mg/ml concentration of each solvent extracts. The results of anti-oxidative, antiinflammatory and anti-apoptotic effects of organic soybean extracts were prominent. However, organic soybean extracts were not observed in anti-allergic effects determined by releasing histamine from rat mast cell line, RBL-2H3. Conclusively, organic soybean suppress inflammatory responses. In addition, organic soybean could be applied as a functional food ingredient for treatment of chronic inflammation, asthma, and atopic dermatitis with enhanced anti-inflammatory activities.

• Proceedings of the Korean Society of Organic Agriculture Conference
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• 2009.12a
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• pp.103-113
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• 2009

This present study was carried out to investigate the biological effects of soybean extracts comparing organic and conventional cultivation. Cellular and molecular analysis was performed to determine anti-oxidative, anti-inflammatory, anti-apoptotic, and anti-inflammatory effects of both soybean extracts. First, we obtained various solvent extracts of soybeans such as water, ethanol, and methanol. Molecular and cellular analysis were performed with 0.1 mg/ml concentration of each solvent extracts. The results of anti-oxidative, anti-inflammatory and anti-apoptotic effects of organic cultivated soybean extracts were prominent than conventional cultivated soybean extracts. However, discrepancy between organic and conventional cultivated soybean extracts was not observed in anti-allergic effects determined by releasing histamine from rat mast cell line, RBL-2H3. Conclusively, organic cultivated soybeans have stronger effects than conventional cultivated soybeans in suppression of inflammation. In addition, organic soybeans could be applied as a functional food ingredient for treatment of chronic inflammation, asthma, and atopic dermatitis with enhanced anti-inflammatory activities.

• Journal of Physiology & Pathology in Korean Medicine
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• v.30 no.2
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• pp.109-115
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• 2016

Hataedock is a Korean medical treatment that administers herbal extracts orally to newborn infants. This method is used for alleviating harmful heat and excreting fetal wastes by meconium. The purpose of this study was to evaluate anti-inflammatory effect of Hataedock method with Douchi on 2,4-dinitrofluorobenzene (DNFB)-induced atopic dermatitis (AD). The 3-week-old NC/Nga mice were divided into 3 groups: the control group (Ctrl), the AD-induced group (AE), and the Hataedock-treated group (GT). Only the GT group was treated with Hataedock at the 3rd week. After 28 days from Hataedock treatment, we induced AD-like dermatitis to the AE and GT group by DNFB. The effects of Hataedock were evaluated by immunohistochemical method. In the epithelium, PKC-positive reaction of the GT group was decreased by 57%. In the dermal papillae, IL-4-positive reaction was decreased by 34%. In the dermis, the distribution of degranulated mast cells was decreased and substance P-positive reaction was decreased by 49%. In the skin tissue, edema was decreased and MMP-9-positive reaction was decreased by 71%. Tissue damage such as epithelial cell hyperplasia, infiltration of granulocyte and lymphocyte, and capillary distribution were also decreased. The Hataedock method with Douchi maintained skin barrier and inhibited skin-damaging factors via regulating Th2 differentiation. In conclusion, Hataedock has a potential for preventative treatment of AD. Further studies are necessary to investigate the immune-regulating mechanism and verify the safety and efficacy of the Hataedock method.

• Korean Journal of Clinical Laboratory Science
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• v.49 no.4
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• pp.329-336
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• 2017

This study examined the effects of polyphenols in grape pruning stem extracts (GPSE) using grape stems discarded after harvest. The inhibitory effects on allergy, proliferation, and apoptosis in UVB-induced HR-1 hairless mice were analyzed. The applicability as a material for functional food and functional cosmetics was evaluated. The contents of the active ingredients of GPSE were analyzed by HPLC. After UVB irradiation on the dermis of HR-1 hairless mice, the number of mast cells was determined by toluidine blue staining to confirm that the skin allergic reaction was caused by GPSE. The results were similar to the normal group in the group applied GPSE, and there was no allergic reaction in the GPSE application group and a significant decreased compared to the sun cream control. PCNA immunohistochemical staining of the epidermal proliferation factor had an inhibitory effect on epidermal epithelial cell proliferation in all concentrations of GPSE and serum base mixture as an average of 42% compared to the control group. The mixture of GPSE and serum base suppressed the apoptosis inhibition rate by 27% on average compared to the control. These results confirmed the inhibitory effects GPSE on the allergic, proliferation, and apoptosis activities by with a serum base on UVB-induced skin damage. GPSE is a functional ingredient with potential skin protection effects, and has a high utilization as an ingredient for functional cosmetics.

• Applied Microscopy
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• v.41 no.3
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• pp.197-204
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• 2011

To investigate the alleviative effect of white tea water extract on the inflammation and skin barrier damage, skin aging animal model was produced by the irradiation of UVB to the backs of hairless mice for 12 weeks. And then experimental materials were applied topically for 4 weeks. At the 28th day of experiment, positive control (PC, 0.01% retinoic acid treatment) and experimental groups (E1, 1% white tea water extract treatment; E2, 2% white tea water extract treatment) had significantly (p<0.001) lower values of both skin erythema index and transepidermal water loss (TEWL) than the control (C, saline treatment) group. The appearance of mast cell and the degree of its degranulation in dermal and subcutaneous layers were remarkably reduced in E1 and E2 groups compared to the C group. It is found that white tea water extract is effective in skin barrier damage and inflammation in hairless mouse.

• Journal of Life Science
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• v.18 no.3
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• pp.414-417
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• 2008

A 4-year-old female beagle with progressive exophthalmos and which had a neoplastic mass with diameter of 1.4 cm in the left lower ocular adnexa. Histologically, the mass was composed of hyper-plastic lobules and tubular structures separated by fibrous septum. The well differentiated sebaceous gland forming various sized lobules, and infiltration of mast cells and mononuclear inflammatory cells were observed. Apical decapitation secretion of these tubular structures with basophilic materials in their lumen showed mild sebaceous gland metaplasia. Immunohistochemical studying, cell groups were positive in ${\alpha}-SMA$ and vimentin. The primary tumor was diagnosed as adenocarcinoma originated from moll gland and meibomian gland of the eyelid, and the infiltrating intraocular neoplasm was diagnosed as a malignant mixed tumor.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.33 no.3
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• pp.1-26
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• 2020

Objectives : This study was to examine the effects of 3 types of BTS which were excluded talcum only or replaced talcum to Lonicera japonicae Flos or Kochiae Fructus on the DNCB-induced atopic dermatitis in mice. Methods : In this study, Balb/c mice were divided into five groups: normal, control, GBT(BTS except talcum), GBTG(GBT added Lonicera japonicae Flos), and GBTJ(GBT added Kochiae Fructus). And the effects on atopic dermatitis were evaluated by weight change, ear's thickness and weight, thickness of dorsal skin, severity scale of dorsal skin, histopathologic findings of dorsal skin by H&E and toluidine blue stain, proliferation of splenocyte and thymocyte in vitro, proliferation of splenocyte in vivo, IL-4, TNF-α, IgE in serum. Results : There were no significantly changes in body weight and effect of ear's weight in GBT, GBTG, and GBTJ group. The thickness of ear of GBT and GBTJ group showed significant decrease. And the thickness of dorsal skin of GBTJ group significantly decreased compared to the control, GBT, and GBTG group. All the treated groups significantly decreased in severity scale, histopathologically reduced epidermal thickness, and mast cell infiltration. In vitro, all the treated groups increased in the proliferation rates of splenocyte. However, in vivo study, it showed a falling tendency and GBT group significantly decreased compared to control, GBTG, and GBTJ group. In vitro study, GBTG group significantly decreased in the proliferation rates of thymocyte. There was no IgE contents chnage in GBT, GBTG, and GBTJ groups but IL-4 and TNF-α contents were significantly decreased. Conclusions : GBT, GBTG, and GBTJ are expected to improve symptoms of atopic dermatitis and further studies are needed for development of BTS's transformation.

• Food Science and Preservation
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• v.24 no.6
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• pp.834-841
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• 2017

This study was carried out to investigate the anti-oxidative and anti-inflammatory effects of hot water extracts of Ligularia fischeri cultivated in Youngyanggun. We obtained hot water extract (HWE) and cold water extract (CWE) from L. fischeri. The anti-oxidative activities of L. fischeri extracts were measured by 2,2-diphenyl-1-picrylhydrazyl radical scavenging activity. The anti-inflammatory effects of L. fischeri were evaluated in human mast cell line-1 (HMC-1) cells stimulated with phorbol-12-myristate-13-acetate plus A23187 (PMACI). The solid yields of HWE was 150% higher than CWE solid yield. Total polyphenol contents of HWE were $198.07{\pm}0.24mg/g$. The value of anti-oxidative activities of HWE were shown $IC_{50}$ $28.2{\pm}0.04ug/mL$. We showed that HWE significantly reduced the PMACI-induced the production of IL-6 (0.01-1 mg/mL), IL-8 (0.1-1 mg/mL), and $TNF-{\alpha}$ (0.01-1 mg/mL). These results indicate that the HWE of L. fischeri can be used as a functional material due to its antioxidant and anti-inflammatory activities.

• The Journal of Korean Obstetrics and Gynecology
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• v.32 no.3
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• pp.32-56
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• 2019

Objectives: The purpose of this study was to investigate the in vitro anti-inflammatory, anti-pruritic and antimicrobial effects of the three herbal prescription (EST, SCT, WDT), which has been traditionally used for treating leukorrhea induced by various infections in the female genital tract. Methods: In this experiment, the anti-inflammatory effects were evaluated by Nitric oxide (NO), $Interlukine-1{\beta}$ ($IL-1{\beta}$), Interlukine-2 (IL-2), Interlukine-6 (IL-6), Tumor necrosis $factor-{\alpha}$ ($TNF-{\alpha}$), Prostaglandin $E_2$ ($PGE_2$), Leukotriene $B_4$ ($LTB_4$) production amount and Inducible nitric oxide synthase (iNOS), Nuclear factor kappa B ($NF-{\kappa}B$), Cyclooxygenase-2 (COX-2) gene expression levels in RAW264.7 cells. And the anti-pruritic effects were evaluated by Histamine, Acetylcholine (ACh), Acetylcholinesterase (AChE), Substance P production amount in Mast cell/9 (MC/9) and Pheochromocytoma 12 (PC12) cells. The anti-microbial effect was measured by inhibition zone diameter on Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa, Candida albicans and Aspergillus niger. Results: As a result of measuring anti-inflammatory efficacy, $IL-1{\beta}$, IL-2, IL-6, $TNF-{\alpha}$, $PGE_2$, and $LTB_4$ production amounts were significantly reduced in the EST, SCT, WDT extraction groups compared with the control group, and significantly decreased the amount of $NF-{\kappa}B$, iNOS, and COX-2 gene expression and the amount of Phospho-Inhibitor kappa B alpha ($p-I{\kappa}B-{\alpha}$)/Inhibitor kappa B alpha ($I{\kappa}B-{\alpha}$) and $NF-{\kappa}B$ p65 protein expression. In addition, As a result of measuring the anti-pruritic effect, the amounts of histamine, ACh and Substance P were significantly decreased, and AChE production was slightly decreased, but it's significance did not appear. Finally the anti-microbial effects of EST, SCT, WDT extraction groups against Pseudomonas aeruginosa, Candida albicans and Aspergillus niger was inhibited, however the growth of Escherichia coli and Staphylococcus aureus was not inhibited. Conclusions: These data suggest that EST, SCT, WDT can be used to treat patients with leukorrhea.

• The Journal of Korean Obstetrics and Gynecology
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• v.34 no.3
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• pp.29-48
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• 2021

Objectives: Banchong-san (BCS) is a herbal formula composed of 13 korean medicinal herbs and is traditionally used to treat inflammatory diseases and pain. The object of this study was to research the antioxidant, anti-inflammatory, antipruritic and antimicrobial effects of the BCS in lipopolysaccharide (LPS)-stimulated RAW 264.7 macrophages. Methods: In this experiment, effects of BCS on the following four were measured as follows: (1) Anti-oxidative effects were evaluated by 1,1-diphenyl-2-picryl-hydrazyl (DPPH) Radical scavenging activity, 2,2-azino-bis-3-ethylbenzothiazoline-6-sulfonic acid (ABTS) Radical scavenging activity. (2) Anti-inflammatory effects were evaluated by the production amount of Reactive oxygen species (ROS), Nitric oxide (NO), Interleukin-1β (IL-1β), Interleukin 6 (IL-6), tumor necrosis factor-α (TNF-α), Prostaglandin E2 (PGE₂), inducible nitric oxide synthase (iNOS), cyclooxygenase-2 (COX-2)(the previous two are "mRNA"), extracellular signal-regulated kinase (ERK), c-Jun N-terminal kinase (JNK), p38 mitogen-activated protein kinases (p38), inhibitor of nuclear factor kappa B (IκBα), nuclear factor kappa B (NF-κB) (the previous five are "Protein") in LPS-Stimulated RAW 264.7 cells. (3)Antipruritic effects were evaluated by the production amount of histamine, Leukotriene B4 (LTB4), LeukotrieneC4 (LTC4) Levels in phorbol 12-myristate 13-acetate(PMA)/ionomycin-stimulated MC/9 mast cell. (4) Anti-microbial effects were evaluated by the growth suppression of Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa and Aspergillus niger. Results: The following results were obtained through each measurement: (1) DPPH Radical Scavenging Activity, ABTS Radical Scavenging Activity evoked a significant concentration-dependent increase. (2) ROS, NO, IL-1β, IL-6, TNF-α, PGE₂ production amount, iNOS, COX-2 mRNA expression were significantly reduced in the BCS extraction group compared with the control group and significantly decreased the amount of ERK, JNK, p38, NF-κB Protein expression. The amount of IκB-α Protein Expression have increased significantly. (3) The amounts of histamine, LTB4, LTC4 were significantly decreased. (4) The antibacterial efficacy, BCS inhibited the growth of Escherichia coli, Pseudomonas aeruginosa at concentrations of 5 ㎍/ml, but did not suppress the growth of staphylococcus aureus and aspergillus niger. Conclusions: The experimental results show that BCS has anti-oxidant, anti-inflammatory, antipruritic and antimicrobial properties.