• The Journal of Internal Korean Medicine
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• v.29 no.1
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• pp.104-116
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• 2008

Objective : Membranous nephropathy (MN) is the most common cause of adult nephrotic syndrome worldwide. MN has been defined as granular subepithelial deposition of IgG immune complexes along the glomerular basement membrane (GBM). We aimed to identify the effects of Chungyeolmaksungbang (CYMSB) treatment on cBSA-induced in MN mouse model. Methods : The effect of Chungyeolmaksungbang treatment was studied on the morphology and protein excretion in the cationized bovine serum albumin (cBSA)induced mouse chronic serum sickness nephritis model. One group of mice was given intra-peritoneal (i.p.) immunizing doses of cBSA and complete Freund's adjuvant. One week later, these animals began a single i.p. injection of cBSA for 4 weeks. A second group followed the same injection protocol, but was given CYMSB p.o. Results : Proteinuria significantly was decreased and serum albumin was increased in the group treated with cBSA and CYMSB extract compared with the control. Serum BUN was significantly decreased on CYMSB compared with control. CD3e+/CD19 cells ratio of peripheral blood was decreased and CD4+/CD8 cells was increased. Level of $IL-1{\beta}$ was significantly decreased, and $IFN-{\gamma}$ was significantly increased. Concentration of IgG and IgM was significantly decreased compared with control. Thickness of GBM was decreased on histological analysis of kidney. Deposition of CD4 and CD8 was decreased on immunohistochemical staining of kidney. Conclusions : We conclude that CYMSB treatment may could be a useful remedy agents for treating the MN with cBSA.

• The Korea Journal of Herbology
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• v.30 no.1
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• pp.95-101
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• 2015

Objectives : The aim of this study was to confirm whether or not coral has a preventive effect on development of atopic dermatitis induced by house mite(dermatophagoides pteronyssinus) in NC/Nga mice. Methods : This study was undertaken by using a reliable Atopic dermatitis mouse model demonstrating similar immune response. Lobophytum crassum was administered orally to NC/Nga mouse for 3 weeks. In order to verify the effectiveness of Lobophytum crassum in atopic dermatitis treatment, its role in immune factors were observed in NC/Nga mice. Results : ALT, AST, BUN and creatine levels were all within in the normal ranges in MC-1 200 and 400 (mg/kg) treated groups, indicating no induced toxicity. MC-1 200 and 400 (mg/kg) groups decreased of atopic dermatitis skin manifestation in NC/Nga mouse of MC-1 200 and 400 (mg/kg) groups compared to that of the control group and decreased the ratio of WBC and lymphocyte in blood. Also, MC-1 200 and 400 (mg/kg) groups significant decreased the ratio of CD4+, CD8+, CD11b+/Gr1+, B220/CD23 and CD4/CD25 immune cell ratio in ALN. Finally MC-1 200 and 400 (mg/kg) groups significantly increased the ratio of CD4+, CD8+, B220/CD23 and CD4/CD25 immune cells in DLN. Conclusions : Theses results suggested that Lobophytum crassum has suppressive effects on aberrant and overactive immunological activities in dermatophagoides pteronyssinus-induced dermatitis mice of NC/Nga.

• Journal of Acupuncture Research
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• v.21 no.5
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• pp.205-218
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• 2004

Objectives : The purpose of this experiment is to study on the anti-cancer, anti-metastasis and immune response improvement effects of Herbal-acupuncture with Carthami Flos infusion solution(CTT-HAS). Methods : We injected Carthami Flos infusion solution into Chung-wan(CV12) of C57BL/6 mouse which is corresponding to human Chung-wan(CV12). We observed its effect on the number of $CD25^{+}/CD4^{+}$, $CD8^{+}/CD3e^{+}$, $CD69^{+}/B220^{+}$, $NK^{+}/CD3e^{+}$ cells in mouse PBMCs, the number of the pulmonary colony, and the effect on MST and ILS of C57BL/6 mice implanted intravenously with B16-F10 melanoma. Results Conclusions : 1. The spleen cells proliferation of the sample groups treated with CTT-HAS extract has increased significantly compared with that of the control group. 2. The percentage of the $CD25^{+}/CD4^{+}$, $CD8^{+}/CD3e^{+}$, $CD69^{+}/B220^{+}$, $NK^{+}/CD3e^{+}$ cells in C57BL/6 mouse PBMCs of the sample groups treated with CTT herbal-acupuncture has increased compared with that of the control group. 3. The lung colony number of the sample groups CTT Herbal-acupuncture has decreased significantly compared with that of the control group. 4. MST and ILS of the sample groups CTT herbal-acupuncture have increased significantly compared with those of the control group.

• Korean Journal of Acupuncture
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• v.21 no.1
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• pp.79-93
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• 2004

Objectives and methods : To study on the anti-cancer, anti-metastasis and immune response improvement effects of Herbal-acupuncture with Sinomenii acuti Lignum infusion solution(SAL-HAS), we injected Sinomenii acuti Lignum infusion solution into Joksamni$(ST_{36})$ of C57BL/6 mouse which is corresponding to human Joksamni(ST36). We observed its effect on the number of $CD25^+/CD4^+,\;CD8^+/CD3e^+,\;CD69^+/B220^+,\;NK1.1^+/CD3e^+$ cells in mouse PBMCs(peripheral blood mononuclear cells), the number of the pulmonary colony, and the effect on MST(mean survival time) and ILS(increase in MST over control) of C57BL/6 mice implanted intravenously with B16-F10 melanoma. Results and Conclusions : 1. The spleen cells proliferation of the sample groups treated with SAL-HAS extract has increased significantly compared with that of the control group. 2. The percentage of the $CD25^+/CD4^+,\;CD8^+/CD3e^+,\;CD69^+/B220^+,\;NK1.1^+/CD3e^+$ cells in C57BL/6 mouse PBMCs of the sample groups treated with SAL-HAS has increased compared with that of the control group. 3. The pulmonary colony number of the sample groups SAL-HAS has decreased significantly compared with that of the control group. 4. MST and ILS of the sample groups SAL-HAS have increased significantly compared with those of the control group.

• Journal of Acupuncture Research
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• v.21 no.6
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• pp.85-102
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• 2004

Objective : The purpose of this experiment is to study on the anti-cancer, anti-metastasis and immune response improvement effects of Herbal-acupuncture with Sinomenii acuti lignun infusion solution(SAL-HAS). Methods : We injected Sinomenii acuti Lignum infusion solution into Chung-wan(CV12) of C57BL/6 mouse which is corresponding to human Chung-wan(CV12). We observed its effect on the nunter of $CD25^+/CD4^+$, $CD8^+/CD3e^+$, $CD69^+/B220^+$, $NK^+/CD3e^+$ cells in mouse PBMCs, the number of the pulmonary colony, and the effect on MST and ILs of C57BL/6 mice implanted intravenously with B16-F10 melanoma. Results & Conclusions : 1. The spleen cells proliferation of the sample groups treated with SAL-HAS extract has increased significantly compared with that of the control group. 2. The percentage of the $CD25^+/CD4^+$, $CD8^+/CD3e^+$, $CD69^+/B220^+$, $NK^+/CD3e^+$ cells in C57BL/6 mouse PBMCs of the sample groups treated with SAL herbal-acupuncture has increased compared with that of the control group. 3. The lung colony number of the sample groups SAL Herbal-acupuncture has decreased significantly compared with that of the control group. 4. MST and ILS of the sample groups SAL herbal-acupuncture have increased significantly compared with those of the control group.

• Development and Reproduction
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• v.17 no.4
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• pp.441-449
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• 2013

Recent study showed that T cells in the immune organs and peripheral blood are influenced by estradiol, leading to a dysfunction of the immune system. However, little is known about the thymic-gonadal relationship during the estrous cycle in mouse. Therefore, the purpose of this study was to elucidate the mechanism by which a change in estradiol levels during the estrous cycle regulates the development of T cells in the mouse thymus. Six-week-old ICR mice were used and divided into four groups, including diestrous, proestrous, estrous, and metestrous. We first confirmed that ER-${\alpha}$ and - ${\beta}$ estrogen receptors were expressed in thymic epithelial cells, showing that their expression was not different during the estrous cycle. There was also no significant difference in thymic weight and total number of thymocytes during the estrous cycle. To determine the degree of thymocyte differentiation during the estrous cycle, we analyzed thymocytes by flow cytometry. As a result, the percentage of CD4+CD8+ double-positive (DP) T cells was significantly decreased in the proestrous phase compared to the diestrous phase. However, CD4+CD8- or CD4-CD8+ (SP) T cells were significantly increased in the proestrous phase compared to the diestrous phase. In addition, the percentage of CD44+CD25- (DN1) T cells was significantly decreased in the estrous phase compared to other phases, whereas the percentages of CD44+CD25+ (DN2), CD44-CD25+ (DN3), and CD44-CD25- (DN4) were not changed during the estrous cycle. These results indicate that the development of thymocytes may arrest in the DP to SP transition stage in the proestrous phase displaying the highest serum level of estradiol. This study suggests that a change in estradiol levels during the estrous cycle may be involved in the regulation of thymocyte differentiation in the mouse thymus.

• YAKHAK HOEJI
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• v.50 no.4
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• pp.263-267
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• 2006

CD1d is an unique antigen presenting molecule which provides antigenic repertoires to NKT cells. To examine molecules required for CD1d antigen presentation, we determined an interaction between CD1d and several endoplasmic reticulum (ER) resident molecular chaperones by co-immunoprecipitation. Results indicated that calnexin and calreticulin seem to be bound to mouse CD1d, but TAP and tapasin do not bind. Further, we screened an yeat two hybrid system to identify proteins that help mouse CD1d transportation in the cytosol. We found that two proteins, heat shock protein a sub-unit $(Hsp90{\alpha})$ and protein kinase C and casein kinase substrate in neurons 3 (PACSIN-3), interact with CD1d. Future study will be focus on the role of these molecules during the CD1d antigen presentation.

• The Journal of Pediatrics of Korean Medicine
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• v.23 no.3
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• pp.9-36
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• 2009

Objectives The purpose of this study is to examine the effect of a concurrent administration of JUJSTK and AJ on atopic dermatitis in an in-vivo experiment. Thus, this study is expressed by using NC/Nga atopic dermatitis mice which have histological and clinical similarities to that of humans have been used. Methods Clinical skin score, hematology, serum total IgE and IgG1 of the mouse was evaluated, and cytokine levels, total number of the cells, immunohistochemical staining, histological features of axillary lymph node(ALN), peripheral blood mononuclear cells(PBMCs), and a dorsal skin tissue of the mouse were analyzed. Results Oral administration of JUJSTK and concurrent administration of JUJSTK and AJ lowered the clinical skin score, total cell number of WBC, eosinophils in blood, and serum total of IgE & IgG1, IFN-$\gamma$, IL-5, IL-13, IL-17. In addition, total cell number of ALN and dorsal skin tissue, absolute cell number of $CD3e^+$ T cell, $CD4^+$ Th cell, $CD8^+$ c/sT cell, $CD3^+CCR3^+$ cell, $CCR3^+$ cell, $CD3^+CD69^+$, $CD4^+CXCR5^+$ in ALN, PBMCs, absolute cell number of $CCR3^+$, $CD3^+/CD69^+$, $CD11b^+/Gr-1^+$, $CD11b^+/Gr-1^+$ in dorsal skin tissue, Eotaxin2 mRNA, CCR3 mRNA in dorsal skin tissue and gene expression of IL-5 mRNA, IL-13 mRNA in ALN were significantly decreased. Furthermore, thickness of epidermis infiltrated inflammatory immune cell & mast cell in dermis, histological infiltration of mast cell, the size of inflammatory lymphocytes cells & plasma cells in ALN and histological infiltration of $CD4^+$ & $CCR3^+$ in ALN and dorsal skin tissue were significantly decreased as well. Conclusions Concurrent administration of JUJSTK and AJ on atopic dermatitis in an in-vivoexperiment by using an NC/Nga atopic dermatitis mouse was very effective as an atopic dermatitis treatment.

• The Journal of Pediatrics of Korean Medicine
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• v.22 no.3
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• pp.105-137
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• 2008

Objectives : The purpose of this study is to investigate the effect of Gupoongjeseuptang (GPJST) on atopic dermatitis by in vivo experiment using NC/Nga atopic dermatitis mouse, which has histological and clinical similarities to the atopic dermatitis of human. Methods : To investigate the effect of GPJST on atopic dermatifis, we evaluated atopic dermatitis-like skin lesions by clinical skin index and analyzed immunological parameters in peripheral blood mononuclear cells (PBMCs), splenocytes, draining lymph node (DLN) and performed skin histology in ears and dorsal skin of atopic dermatitis-like skin NC/Nga mouse in vivo. Results : In vivo, clinical skin severity score were significantly lower in GPJST group than control group. IgE, IL-6, $TNF-{\alpha}$, IgG1, IgM, IgG2a and IgG2b levels in serum decreased remarkably in GPJST group than control group. Also, total absolute number of $CD3^+CD69^+$, and $CCR3^+$ cells recovered as normal in PBMCs and $CD3^+$, $CD3^+CD69^+$ decreased significantly compared with control group in isolated DLN from NC/Nga mouse and total absolute number of $CD11b^+Gr-1^+$, $CCR3^+CD3^+$ in dorsal skin of NC/Nga mouse decreased by GPJST. We analyzed ear and neck-back skin after biopsy and dyeing by hematoxyline/eosin (H&E) and toluidine staining (mast cells marker) and obtained results that GPJST are very effective to histological symptoms (dermal and epidermal thickening, hyperkeratosis and inflammatory cell (CD4, $CCR3^+$) infiltration). Conclusions : This study demonstrates immunological activity of GPJST on atopic dermatitis-like model mice.

• The Journal of Pediatrics of Korean Medicine
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• v.30 no.4
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• pp.29-59
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• 2016

Objectives PRAL (Prunus armeniaca Linne Var) has been known to suppress allergic reaction. However, the cellular target and its mechanism of action were unclear. This study was designed to investigate the effect of PRAL on RBL-2H3 mast cell, which is PMA-Ionomycin-induced activated in vitro and the effect of PRAL on the MNC/Nga mice that are DNCB-induced activated in vivo. Methods In this study, IL-4, IL-13 production were examined by ELISA analysis; IL-4, IL-13, IL-31, IL-31Ra, $TNF-{\alpha}$ and GM-CSF mRNA expression were examined by Real-time PCR; manifestations of AP-1 and MAPKs transcription factors were examined by western blotting in vitro. Then skin rashes have been evaluated and verified the distribution of mast cells by H&E and toluidine blue. Also, WBC, eosinophil and neutrophil, IgE level in serum, $IFN-{\gamma}$, IL-4, IL-5 in the splenocyte culture supernatant, the absolute cell numbers of $CD4^+$, $CD8^+$, $Gr-1^+CD11b^+$, $B220^+CD23^+$, $CD3^+CD69^+$ in the Axillary Lymph Node (ALN), PBMCs and dorsal skin and IL-5, IL-13, IL-31, IL-31Ra in the dorsal skin by Real-time PCR were all evaluated from the NC/BNga mice. Results As a result of this study, the mRNA expression of IL-4, IL-13, IL-31, IL-31Ra and $TNF-{\alpha}$ and IL-4, IL-13 production, shown in ELISA analysis, were suppressed by PRAL. Results from the western blot analysis showed decrease on the expression of mast-cell-specific transcription factors, including AP-1 and p-JNK, p-ERK. Histological examination showed that infiltration levels of immune cells in the skin of the AD-induced NC/Nga mice were improved by PRAL orally adminstration. Orally- administered PRAL group also showred decreased level of IgE in the serum. This group has shown decreased the level of IL-4, IL-5, but shown elevated $IFN-{\gamma}$ level in the splenocyte culture supernatant. The same group also has shown decreased cell numbers of $CD4^+$, $CD8^+$, $CD3^+CD69^+$ in the ALN, and $CD4^+$, $Gr-1^+CD11b^+$ in the dorsal skin. PRAL oral adminstration increased cell numbers of $CD4^+$, but decreased cell numbers of $CD8^+$, $Gr-1^+CD11b^+$, $B220^+CD23^+$ in the PBMCs. Conclusions Obtained results suggest that PRAL can regulate molecular mediators and immune cells that are functionally associated with atopic dermatitis (AD) induced in the NC/Nga mice. This may play an important role in recovering AD symptoms and suppressing pruritus.