• Korean Journal of Medicinal Crop Science
• /
• v.8 no.4
• /
• pp.291-296
• /
• 2000

To evaluate the biological effects of boxthorn (Lycium chinense Mill.) extracts on the immune response systems, the mitogenic effects were tested by LPS (lipopolysaccharide) and Con A (concanavalin A) using water extracts from various parts of Lycium chinense Mill. The proliferation of B-lymphocytes which were activated by the mitogen, LPS, was markedly increased in the concentration of 0.1mg/ml to 0.5mg/ml, but inhibited in more than 0.5mg/ml. It increased only proliferation of B-lymphocytes but not that of T-lymphocytes by Con A. There was no difference between boxthorn species in immune response. Water extracts of various parts in boxthorn enhanced the humoral immune response which was related to B-lymphocytes.

• Journal of the Korean Society of Food Science and Nutrition
• /
• v.26 no.6
• /
• pp.1208-1214
• /
• 1997

This study was designed to know the effect of kimchi on the hematological and immunological parameters in vivo and in vitro, respectively. To study the effects of kimchi on the hematological parameters, rats(S.D., male) were divided into 4 groups and fed diets containing of 3%, 5% and 10% kimchi or kimchi free diet(control) for 6 weeks. The results of CBC(complete blood cell) tests obtained from the bloods of rates were as follows ; In 10% kimchi group, the level of WBC(white blood cells), RBC(red blood cells), Hgb(hemoglobin), Hct(hematocrit) were increased significantly than those of control group(p<0.05). MCV(mean corpuscular volume), one of the red cell indices, was also increased significantly in the animals fed 10% kimchi(p<0.05). RDW(Red cell distritution width) and PCT(plateletcrit) was lowest in 10% kimchi group(p<0.05). To examine the effects of kimchi on immune cell growth in vitro, three types of mouse immune cells-spleen cells, bone marrow cells, thymus cells-were cultured with extracts of salted Chinese cabbage, fresh kimchi and fermented kimchi(for 1 week) for 12 or 20 days. Control was supplemented with PBS(phosphate buffer saline) excluding kimchi extract. The results of spleen cell, bone marrow cell, and thymus cell cultures showed similar tendency: control medium accelerated death of cells, extracts of salted Chinese cabbage reduced the rate of cell death, and extracts of fresh kimchi and fermented kimchi promoted cell growth. From these results, it could be suggested that kimchi possibly has an effect on the hematopoietic ability and increases immune cell development and growth in vivo.

• The Journal of Korean Obstetrics and Gynecology
• /
• v.22 no.2
• /
• pp.26-42
• /
• 2009

Purpose: This study was performed to evaluate the anti-inflammatory effect of Manbunbang extract (MBB). Methods: In order to understand the mechanism of anti-inflammatory effect of MBB, expression of cytokines and its levels in RAW 264.7 cell lines, as well as changes of cytokine gene expressions in serum, spleen, and liver tissues in acute inflammation induced mouse model were investigated. Results: 1. MBB significantly suppressed the expression levels of IL-1${\beta}$, TNF-${\alpha}$ and COX-2 mRNAs at 100 and 50 ${\mu}$g/m${\ell}$ concentrations, and IL-6 and NOS-II genes at 100, 50 and 10 ${\mu}$g/m${\ell}$ concentrations in RAW 264.7 cell lines, compared to those of the control. 2. MBB significantly reduced the production level of IL-$1{\beta}$, IL-6 and TNF-${\alpha}$ at 100 and 50 ${\mu}$g/m${\ell}$ concentrations in RAW 264.7 cell lines compared the those of the control. 3. MBB significantly reduced the production of IL-1${\beta}$, IL-6 and TNF-${\alpha}$ levels in sera of acute inflammation induced mice. 4. MBB significanlty suppressed the expression level of IL-1${\beta}$, TNF-${\alpha}$ mRNA in spleen tissues as well as IL-6 mRNA in liver tissues in acute inflammation induced mice. Conclusion: From the results above, anti-inflammatory effect of MBB through its immune regulation could be experimentally explained. Wide treatment of inflammatory diseases such as pelvic inflammation using MBB are recommended.

• Journal of the Korean Society of Food Science and Nutrition
• /
• v.33 no.9
• /
• pp.1439-1444
• /
• 2004

Antitumor activities of onion methanol extract (OME) and onion Kimchi methanol extract (OKME) were investigated by using aflatoxin $B_1$-mediated Salmonella typhimurium mutagenicity and the model of cytotoxicity on the cancer cell lines. Their immune activities were also investigated by using mouse spleen cells and macrophage cell lines, respectively. OME and OKME showed the enhanced antimutagenicity in a dose-dependent manner in particular, the activity of OKME was higher than that of OME. OME and OKME decreased over 20% of the proliferation of the A549 (lung cancer cell) and MCF-7 (breast cancer cell) cell lines when compared with the control at 1,000 ${\mu}$g/mL. The proliferation of mouse spleen cells and the NO production in marcrophage cell lines treated OME and OKME were increased in a dose-dependent manner compared with untreated control cells, and their activities of OKME were higher than those of OME.

• Korean Journal of Veterinary Research
• /
• v.40 no.3
• /
• pp.543-549
• /
• 2000

The pathogenicity of Br abortus RB51 strains, producted by commercial vaccine companies in Republic of Korea and USA, were evaluated in mouse and guinea pig. BALB/c and ICR mice were intraperitoneally inoculated with RB51 vaccines or virulent field strain and the existence of RB51 including its ratio of spleen to weights and persistence in spleens were examined. Groups of guinea pigs on day 55-58 of received subcutaneously with various RB51 vaccines, RB51 field isolates (Daehungjin) or virulent field isolates(Sangju) to compare the histopathogenicity in uterus. All the mice received RB51 vaccines or RB51 field isolates survived for 10 days, but the groups of mice received virulent field isolates died 5 from 11 (45.5%) in case of BALB/c mice and 12 from 12 (100%) in ICR mice, respectively. The number of RB51 in the groups of mice given with vaccine strains and RB51 field isolates were declined rapidly were in spleens between 12 and 20 days after inoculation. In contrast the mice given with the virulent field isolates rose in number of bacteria up to 20 days after inoculation. In the groups of mice infected with virulent field isolates, the ratio of spleen weights to body weight were significantly higher than those in control or in the groups inoculated with RB51 strain, including RB51 field isolates, at 12 and 20 days after inoculation. At ten days after inoculation, placentas of both the pregnant and non-pregnant guinea pigs were conducted for histopathological examination. Although any abnormal lesions were not observed in non-pregnant guinea pigs, all the strains caused the inflammation of the placenta, implying pathogenecity of RB51 in pregnant guinea pigs.

• Journal of Acupuncture Research
• /
• v.23 no.3
• /
• pp.129-142
• /
• 2006

Objectives : The purpose of this study is to observe the effects of Eucomiae Cortex herbal-acupuncture solution(EC-HAS) at Joksamni(ST36) on arthritis of mice induced by Collagen II. Methods : The author performed several experimental items. First, it is the cell survival rate of mice lung fibroblasts. Second, it is the incidence rate of arthritis and arthritis index of CIA. Third, it is the levels of IL-6, $TNF-{\alpha}$, $IFN-{\gamma}$, $IL-{\beta}$, IgG, IgM and anti-collagen II in serum and the level of IFN-y,$IFN-{\gamma}$/IL -4 ratio in CIA mouse spleen cell culture. Fourth, it is histological analysis of the mice joint. Fifth, it is expression ratio of $CD3e^+$ to $CD19^+$+ cell, $CD4^+$ to $CD8^+$ cell, $CD69^+/CD3e^+$/cells, $CD11a^+/CD19^+$/cells, $CD11b^+/Gr-1^+$ cells and $CD4^+/CD25^+$ cells. Results & Conclusion : 1. In the EC-HA, the incidence of arthritis and arthritis index were significantly decreased. 2. In EC-HA, the levels of IL-6, $IFN-{\gamma}$, $TNF-{\alpha}$, $IL-1{\beta}$, IgG, IgM and anti-collagen II in serum of CIA mice and the level of $IFN-{\gamma}$, IL-4, $IFN-{\gamma}$/lL-4 ratio in CIA mouse spleen cell culture were significantly decreased. 3. In the histological study, the cartilage destruction and synovial cell proliferation were decreased in the EC-HA, and the collagen fiber expressions in the EC-HA were similar with that of the Normal group. 4. In the EC-HA, the expression ratio of $CD3e^+$ to $CD19^+$ cell and $CD4^+$ to $CD8^+$ cell were similarly maintained as Normal group in lymph nodes, and $CD69^+/CD3e^+$ cells and $CD11a^+/CD19^+$ cells were decreased in lymph nodes, and $CD11b^+/Gr-1^+$ cells and $CD4^+/CD25^+$ cells were decreased in synovium. These results suggest that EC-HA at ST36 has an effect to control synovial cell proliferation and cartilage destruction in rheumatoid arthritis, and to be put to practical use in the future rheumatoid arthritis clinic.

• Journal of Acupuncture Research
• /
• v.23 no.6
• /
• pp.29-44
• /
• 2006

Objectives : The purpose of this study is to observe the effects of Mori Ramulus herbal-acupuncture solution(MR-HAS) on arthritis of mice induced by Collagen II at Joksamni(ST36). Methods : The author performed several experimental items. First, it is the cell survival rate of mice lung fibroblasts. Second, it is the incidence rate of arthritis and arthritis index of CIA. Third, it is the levels of IL-6, $TNF-{\alpha}$, $IFN-{\gamma}$, $IL-1{\beta}$, IgG, IgM and anti-collagen II in serum and the level of $IFN-{\gamma}$, $IFN-{\gamma}/IL-4$ ratio in CIA mouse spleen cell culture. Fourth, it is histological analysis of the mice joint. Fifth, it is expression ratio of CD3e+ to CD19+ cell, CD4+ to CD8+ cell, CD69+/CD3e+ cells, CD11a+/CD19+ cells and CD11b+/Gr-l+ cells and CD4+/CD25+ cells. Results : 1. In the MR-HA, the incidence of arthritis and the arthritis index were significantly decreased. 2. In MR-HA, the levels of IL-6, $IFN-{\gamma}$, $TNF-{\alpha}$, $IL-1{\beta}$, IgG, IgM and anti-collagen II in serum of CIA mice and the level of $IFN-{\gamma}$, IL-4, $IFN-{\gamma}$, IL-4 ratio in CIA mouse spleen cell culture were significantly decreased. 3. In histology, the cartilage destruction and synovial cell proliferation were decreased in the MR-HA, and the collagen fiber expressions in the MR-HA were similar with that of the Normal group. 4. In the MR-HA, the expression ratio of CD3e+ to CD19+ cell and CD4+ to CD8+ cell were similarly maintained as Normal group in lymph nodes, and CD69+/CD3e+ cells and CD11a+/CD19+ cells were decreased in lymph nodes, and CD11b+/Gr-1+ cells and CD4+/CD25+ cells were decreased in synovium. Conclusion : These results suggest that MR-HA at ST36 has an effect to control synovial cell proliferation and cartilage destruction in rheumatoid arthritis, as well as prophylaxis is important to treat rheumatoid arthritis in clinic.

• Food Science and Preservation
• /
• v.12 no.2
• /
• pp.173-178
• /
• 2005

Antitumor activities of methanol extract from onion Kochujang (MEOK) were investigated by using aflatoxin $B_{1}-mediated$ Salmonella typhimurium mutagenicity and the model of cytotoxicity on the cancer cell lines. Their immune activities were also investigated using mouse spleen cells and macrophage cell lines, respectively. MEOK showed the enhanced antimutagenicity in a dose-dependent manner. relative to the control group. MEOK decreased over $20\%$ of the proliferation of the A549(lung cancer cell) and MCF(breast cancer cell) cell lines at $1,000\;{\mu}g/mL$ concentration compared with the control cells. The proliferation of mouse spleen cells and the NO production in marcrophage cell lines treated MEOK were increased in a dose-dependent manner, respectively. The activities were higher than that of the control(no added onion) Kochujang.

• The Journal of Internal Korean Medicine
• /
• v.27 no.2
• /
• pp.336-344
• /
• 2006

Objects : This study has been carried out to assess the effects of the variable herbs on $IFN-{\gamma}$ secretion in the mouse spleen cell. Methods : 202 kinds of herb extracts were used to evaluate the $IFN-{\gamma}$ secretory distinction by each $1{\mu}g/ml$ and $10{\mu}g/ml$ density of water. All experimental herbs were grouped by oriental herbalogical method. But each herb had its independent variables. Results : The secretions increased in 20% of all herbal water. The density differences also make different effects on the secretion of $IFN-{\gamma}$. The secretion of IFN-${\gamma}$ inclosed in some kinds of herbs of IFN-${\gamma}$. It has representatively increased in Imperaetae Rhizoma(白茅根) of $1{\mu}g/ml$ and Notopterygii Rhizoma(羌活)of $10{\mu}g/ml$. $IFN-{\gamma}$ incresed in 12 kinds of heybs of both densities. The secretion of $IFN-{\gamma}$ decreased in some kinds of herbs of $IFN-{\gamma}$. It has representatively decreased in Moutan Radicis Cortex(蘇丹皮) of $1{\mu}g/ml$ and Angelicae Radix(富歸尾) of $10{\mu}g/ml$. $IFN-{\gamma}$ decreased in 18 kinds of herbs of both densities. In t oriental herb group, The secretion of $IFN-{\gamma}$ increased in Bang-Hyang-Hwa-Sup group(芳香化濕藥), He-Pyo group(解表藥), I-Su-Sam-SuP group(利水渗) The secretion of $IFN-{\gamma}$ decreased in Gu-Chung group(驅蟲藥), An-Sin group(安神藥). Su-Sap group(收澁) On-Li group(溫裏藥), I-Gi group(利氣藥). Conclusions : The result of this study will not only broaden applications of oriental medicine to biological therapy, but also form the basis of oriental medical therapy to find out the meaning of oriental classification.

• Journal of Life Science
• /
• v.18 no.3
• /
• pp.403-408
• /
• 2008

In this study, we compared with 80% ethanol extracts from peel of Poncirus trifoliata (PTP) and peel of Citrus junos (CJP) against antioxidant and immune activities. Total phenolics and flavonoids contents in PTP extracts were $60.75{\pm}1.15$ and $33.75{\pm}0.15$ mg/l00 g, respectively, and those were lower than CJP extracts. Antioxidant activities of PTP were increased with the more concentration, and were similar to CJP. Antioxidant activities of PTP were increased with increasing of concentration, and were similar to those of CJP. The NO production in macrophage cell lines were increased in a dose-dependent manner, until 5 mg/ml of CJP and 1 mg/ml of PTP compared with control cells, but decreased at higher concentrations. The proliferation of mouse spleen cells were increased in a dose-dependent manner, until 1 mg/ml of CJP and PTP compared with control cells but decreased at higher concentrations. The NO production in macrophage cell lines treated with PTP and CJP were increased in a dose-dependent manner, compared with untreated control cells until the concentrations of $1{\sim}5$ mg/ml (CJP) and 1 mg/ml (PTP) but decreased at higher concentrations than that. The proliferation of mouse spleen cells treated with PTP and CJP were increased in a dose-dependent manner, compared with untreated control cells until the concentration of 1 mg/ml but decreased at higher concentrations than that.