• Korean Journal of Acupuncture
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• 제21권1호
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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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• 제21권5호
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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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• 제20권3호
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• pp.115-128
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• 2003

Objectives and methods :　Study the anti-cancer, anti-metastasis and immune response improvement effects of Herbal-acupuncture with Evodiae Fructus infusion solution, we injected Evodiae Fructus infusion solution into Zusanli(St36) of C57BL/6 mouse which is corresponding to human Zusanli(St36). We observed its effect on the number of $CD25^+/CD4^+,\;CD8^+/CD3e^+,\;CD69^+/B220^+,\;NK1.1^+/CD3e^+$ cells in mouse PBMCs, the number of the pulmonary colony , MST and ILS of C57BL/6 mice implanted intravenously with B16-F10 melanoma. Results and Conclusions : The spleen cells proliferation of the sample groups treated with EDR-HAS extract has increased significantly compared with that of the control group. 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 EDR herbal-acupuncture has increased compared with that of the control group. The lung colony number of the sample groups treated with EDR herbal-acupuncture has decreased significantly compared with that of the control group. MST and ILS of the sample groups treated with EDR herbal-acupuncture have increased significantly compared with those of the control group.

• Journal of Acupuncture Research
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• 제21권6호
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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.

• BMB Reports
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• 제34권3호
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• pp.206-211
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• 2001

Endostatin, a proteolytic fragment of collagen XVIII, is a potent inhibitor of angiogenesis and the growth of several primary tumors. However, the opinions on the activity of endostatin derivatives deleted N- or C- terminal are still controversial. In this regard, we produced mouse endostatin and its derivatives in the prokaryotic system, and studied their anti-tumor activity. The [$^3H$]-thymidine incorporation assay demonstrated that N-terminal deleted mouse endostatin, and a C- and N-terminal deleted mutant, effectively inhibited the proliferation of human umbilical vein endothelial cells (HUVECs). The biological activity of endostatin was also shown by its in vivo anti-angiogenic ability on the chorioallantoic membrane (CAM) of a chick embryo. Treatment of $200\;{\mu}g$ of mouse endostatin, or N-terminal deleted mouse endostatin, inhibited capillary formation of CAM 45 to 71%, which is comparative to a 80% effect of positive control, $1\;{\mu}g$ of retinoic acid. An in vivo mouse tumor growth assay showed that N-terminal deleted mouse endostatin, and the N-/C-terminal deleted mutant, significantly repressed the growth of B16F10 melanoma cells in mice as did the full-length mouse endostatin. According to these results, N-and N-/C-terminal deleted mouse endostatins are the potent inhibitors of tumor growth and angiogenesis.

• 생명과학회지
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• 제25권3호
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• pp.269-275
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• 2015

생체에서 가장 많은 비율로 분포하고 있는 콜라겐 펩타이드는 동물의 뼈와 해양 생물의 비늘에 많이 함유되어 있다. 콜라겐은 동물 생체의 여러 결합조직에서 구조 단백질로 흔하게 발견된다. 또한, 이들은 생물 의료 자재, 제약, 화장품, 식품 및 가죽 산업에 널리 이용된다. 각종 어류 비늘에서 추출된 펩타이드는 UVB 조사에 의해 유도된 피부의 손상 및 광 노화에 대한 보호 효과가 있었다. 그럼에도 불구하고, UVB 조사에 대한 옥돔 비늘 유래의 펩타이드 특성은 명확히 알려져 있지 않다. 이 연구에서는 옥돔 비늘 추출물에서 분리된 1 kDa 이상(HMP)과 1 kDa 이하(LMP)의 펩타이드를 이용하여 UVB 조사에 의해 유도된 피부 손상과 광 노화에 대한 효과를 연구하였다. 이들 펩타이드는 농도 의존적으로 DPPH 라디칼 소거능을 보였으며 LMP는 HaCaT 인간 피부세포에서 UVB 조사에 의해 유도된 세포 지질 과산화 산물인 8-isoprostane 생성을 억제하였다. 그리고 LMP와 HMP는 B16F10 마우스 흑색종 세포에서 tyrosinase 활성 및 melanin 함량을 감소시켰으며 또한 HaCaT 세포에서 UVB로 유도된 elastase 활성을 감소시켰고 matrix metalloproteinase-1의 활성을 감소시켰다. 이러한 결과는 옥돔 비늘에서 유래된 펩타이드가 미백효과, 항산화제 및 광 노화 억제제로서 유용한 물질이 될 것으로 기대된다.

• 약학회지
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• 제44권6호
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• pp.607-612
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• 2000

Generally, antitumor drugs have strong toxicity and result in damage in normal cells. Previously, lectin has been reported as a tumor cell specific binding protein and tannin as an antitumor substance. In this study, we investigated antitumor activity of lectin-conjugated ellagitannin and used praecoxin A as an ellagitannin source. We injected mouse melanoma cell, B16-F10, on right the femoral region of C57BL/6 mouse. After 10 hours later, first treatment with praecoxin A, lectin-praecoxin A mixiture and lectin-conjugated praecoxin A was carried and followed by injection i.m. every 48 hours. Praecoxin A extended the life of mice up to 14.8% in comparison with the negative control group at 5 mg/kg dose. The life extending ratio of Lectin-praecoxin A mixture was 26.1% at 5 mg/kg dose, and the life extending ratio of lectin-conjugated praecoxin A was 28.7% at 5 mg/kg dose. On the basis of these findings, we suggest that antitumor activities of lectin-praecoxin A mixiture and lectin-conjugated praecoxin A on survival are better than that of praecoxin A.

• International Journal of Advanced Culture Technology
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• 제7권4호
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• pp.125-136
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• 2019

The radish skin and radish greens are an edible part of the radish. But they are removed before eating the radish and used as a byproduct or an animal feed material because of their tough and rough texture. Melanin is a pigment that gives colour to our skin. But increased production of melanin can turn into benign or malignant tumours. These days due to global warming, the amount of Ultra violet (UVB) rays has been extensively increased with sunlight. Due to this, a phenomenon called exogenous photo aging is widely observed for all skin colour and types. As a result of this phenomenon, a set of enzymes called matrix metalloproteinases (MMP's) that serves as degradation enzymes for extracellular matrix proteins mainly collagen is increased, causing depletion in collagen and resulting in early wrinkles formation. Therefore in our study we used the murine melanoma cell line B16/F10 to study the melanogenesis inhibition by Heated radish extract (HRE) in vitro and we used HRM-2 hair less mice exposed to artificial UVB for checking the efficacy of Heated radish extract in vivo. Furthermore, we prepared a 3% Heated radish extract (HRE) cream and checked its effects on human skin. Our results have clearly demonstrated that Heated radish extract (HRE) have potently suppressed the tyrosinase activity and melanin production in B16/F10 cells. It had also reduced the expression of components involved in melanin production pathway both transcriptionally and transitionally. In in vivo studies, HRE had potently suppressed the expression of MMP's and reduced the wrinkle formation and inhibited collagen degradation. Moreover, on human skin, ginseng cream increased the resilience, skin moisture and enhanced the skin tone. Therefore in light of these findings, we conclude that HRE is an excellent skin whitening and antiaging product.

• Asian Pacific Journal of Cancer Prevention
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• 제15권1호
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• pp.489-494
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• 2014

Background: Psychiatric patients appear to be at lower risk of cancer. Some antipsychotic drugs might have inhibitory effects on tumor growth, including penfluridol, a strong agent. To test this, we conducted a study to determine whether penfluridol exerts cytotoxic effects on tumor cells and, if so, to explore its anti-tumor mechanisms. Methods: Growth inhibition of mouse cancer cell lines by penfluridol was determined using the 3-(4, 5-dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide (MTT) assay. Cytotoxic activity was determined by clonogenic cell survival and trypan blue assays. Animal tumor models of these cancer cells were established and to evaluate penfluridol for its anti-tumor efficacy in vivo. Unesterified cholesterol in cancer cells was examined by filipin staining. Serum total cholesterol and tumor total cholesterol were detected using the cholesterol oxidase/p-aminophenazone (CHOD-PAP) method. Results: Penfluridol inhibited the proliferation of B16 melanoma (B16/F10), LL/2 lung carcinoma (LL/2), CT26 colon carcinoma (CT26) and 4T1 breast cancer (4T1) cells in vitro. In vivo penfluridol was particularly effective at inhibiting LL/2 lung tumor growth, and obviously prolonged the survival time of mice bearing LL/2 lung tumors implanted subcutaneously. Accumulated unesterified cholesterol was found in all of the cancer cells treated with penfluridol, and this effect was most evident in LL/2, 4T1 and CT26 cells. No significant difference in serum cholesterol levels was found between the normal saline-treated mice and the penfluridol-treated mice. However, a dose-dependent decrease of total cholesterol in tumor tissues was observed in penfluridol-treated mice, which was most evident in B16/F10-, LL/2-, and 4T1-tumor-bearing mice. Conclusion: Our results suggested that penfluridol is not only cytotoxic to cancer cells in vitro but can also inhibit tumor growth in vivo. Dysregulation of cholesterol homeostasis by penfluridol may be involved in its anti-tumor mechanisms.

• Journal of Applied Biological Chemistry
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• 제62권4호
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• pp.339-345
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• 2019

본 연구는 마키베리 추출물이 화장품의 신규 원료로서 가능성이 있는지를 타진하는 것을 목적으로 진행되었다. 마키베리 조추출물을 클로로포름층과 에틸아세테이트층, 증류수층으로 분리하였다. 먼저, 마키베리 추출물들의 독성 여부를 피부각질세포주인 HaCaT 세포와 색소형성세포주인 B16F10 세포를 통해 확인하였다. 항산화 효과 실험에서 클로로포름층, 에틸아세테이트층 그리고 증류수층 추출물들은 모두 산화적 스트레스를 줄이는 효과를 보였고 그 중에 에틸아세테이트층 추출물은 양성대조군인 글루타치온에 비해서도 우수한 결과를 나타내었다. 마키베리 추출물들은 α-MSH에 의한 멜라닌 합성도 저해하였다. 또한, 마키베리 추출물들은 그람양성균인 황색포도상구균과 표피포도상구균, 그람음성균인 녹농균에 대해서도 항균 효과를 보였다. 특히, 에틸아세테이트층 추출물은 황색포도상구균에 대해서 뛰어난 항균 효과를 보였다. 본 연구를 통해서 마키베리 추출물들이 화장품의 항산화나 미백 기능성 원료로서뿐만 아니라 화장품의 천연방부제 원료로서도 잠재적인 가능성이 있음을 확인할 수 있었다.