• The Korean Journal of Zoology
• /
• v.35 no.4
• /
• pp.405-413
• /
• 1992

등검은메뚜기(EuprepoceRneTmis shirak시 성충에서 면역작용에 관여하는 혈구로 확인된 Plasmatocvte와 granu10cvte 1 딪 granu10cyte 11의 형태와 미세구조적 특징을 광학현미경과 전자현미경을 이용하여 관찰하였다. Plasmatocyte는 방추형 또는 맡은 세포질돌기를 형성하고 있는 다형의 형태로 세포질에는 리소조옴과 식포가 존재하고 있었고, 식포의 융합에 의해서 형성된 multivesicular body가 관찰되었다. Granulocyte 1은 구형의 형태로 세포질에는 약 0.2-0.3 urn 크기의 과립을 함유하고 있었으며, 특히 원형질막 가장자리에 세포의 골격을 유지하는 미세소관 다발을 갖고 있었다. Granulocyte 11는 난형 또는 방추형의 형태로 세포질에는 약 0.5-0.8 Um의 과립이 세포질의 대부분을 차지하고 있었으며, 세포소기 관은 granu10cyte 1보다 덜 발달되어 있었다.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
• /
• v.13 no.1
• /
• pp.100-115
• /
• 2000

Taklysodoksan(TSS) was a drug used in the treatment of carbuncle and cellulitis in oriental medicine. The purpose of this Study is to investigate the anti-cancer effect of TSS, the proliferation of immunocytes and nitric oxide(NO) production from peritoneal macrophages of mice. This Study estimated the proliferation of Ll210 cell lines, mouse thymocytes and splenocytes and NO production from peritoneal macrophages in vitro and vivo. The proliferation of cells was tested using a colorimetric tetrazoliun assay(MTT assay). From the in vitro and vivo Study of TSS treatment, it did not effect the proliferation of L1210 cells. It also did not have any positive prodution of NO in peritoneal macrophages. This results suggest that TSS treatment in WanBingHuiChun(萬病回春) did not have significant anti-cancer effect and immuno-action comparing with TSS treatment of WaiKeZhengZhong(外科正宗).

• The Korean Journal of Food And Nutrition
• /
• v.13 no.5
• /
• pp.411-418
• /
• 2000

The purpose of this study was to investigate effects of chestnut inner skin tea, brown rice-green tea and Cassia lora tea on the activation of physiological functions (regional cerebral blood flow, mean arterial blood pressure, proliferation of immunocytes in vitro and in vitro, suppression of cancer cell proliferation) in mouse and rat. We used 8 weeks-old balb/c male mice, 300g ICR rats and L1210 cell lines. Regional cerebral blood flow(rCBF) and mean arterial blood pressure(BP) were measured using Leser-Doppler Flowmetry(LDF) and the proliferation of cells was measured using a colorimetric tetrazolium assay(MTT assay). The experimental results are as follows : 1. rCBF was increased by Cassia tora tea, but decreased by chestnut inner skin tea in rats. 2. BP was increased by brown rice-green tea in rats. 3. Proliferation of mouse thymocytes and splenocytes were significantly increased by chestnut inner skin tea in vitro. 4. Proliferation of mouse thymocytes was decreased by Cassia tora tea and brown rice-green tea in vitro. 5. Proliferation of mouse thymocytes was decreased by Cassia tora tea and brown rice-green tea in L1210 transplanted mice. 6. Proliferation of splenocytes was accelerated by chestnut inner skin tea in L1210 transplanted mice. 7. Proliferation of L1210 cells was inhibited by chestnut inner skin tea and Cassia tora tea in L1210 transplanted mice.

• Environmental Mutagens and Carcinogens
• /
• v.22 no.4
• /
• pp.324-330
• /
• 2002

Bisphenol A (BPA) is a monomer widely used in the manufacturing polycarbonate plastics or epoxy resin, and xenobiotics recently known as endocrine disrupting chemical. In this paper, to assess the effects of bisphenol A on immunopathological parameters (body weight, organ weight, hematological parameters, cellularity and surface marker) in mice, ICR female mice were orally exposed to BPA dissolved in olive oil as concentrations of 100, 500, 1000 ㎎/㎏/day b.w. 5 days a week for 30 days (subacute exposure). Liver - and kidney weight was significantly increased as dose-dependent manner, but body- , spleen- and thymus- weight didn't changed. In hematological parameters, WBC and MCHC were lowered but HCT and MCV were siginificantly enhanced. There was no significant differences in peritoneal macrophages number of the mice exposed to BPA. However, number of splenocytes of spleen, CD3/sup +/ and CD4/sup +/ cell in splenocytes, CD4/sup +/ and CD8/sup +/ cell in thymocytes were decreased at the mice subacutely exposed to BPA. In addition, BPA decreased expression of B7-1 and B7-2 on macrophages. Therefore, these results showed BPA may affect hematological parameters, cellularity and surface marker of immunocytes.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
• /
• v.18 no.1
• /
• pp.82-93
• /
• 2005

Objective: This Study was to investigate effects of Neasookseul-Tang on the anti-cancer, proliferation of immunocytes and nitric oxide(NO) production of peritoneal macrophages. Methods: We used Neasookseul-Tang extract(NOT) with freeze-dried, 8wks-old male mice(balb/c, ICR) and cancer cell lines(L1210, sarcoma-180) for this Study. The proliferation of cells was tested using a colorimetric tetrazoliun assay(MTT assay). Results: 1. NOT was significantly showed cytotoxicity on the L1210 and Sarcoma-180 cell lines. 2. NOT was significantly increased proliferation of thymocytes and splenocytes in vitro. 3. NOT was significantly decreased proliferation of L1210 cells in L1210 cells transplanted mice. 4. NOT was significantly increased proliferation of thymocytes and splenocytes in L1210 cells transplanted mice. 5. NOT was significantly increased NO production from peritoneal macrophages in L1210 cells transplanted mice. 6. NOT was significantly inhibited body weight and tumor weight in Sarcoma-180 cells transplanted mice. 7. NOT was significantly increased in the mean survival days in Sarcoma-180 cells transplanted mice. Conclusions: The present author thought that NOT had action of anti-cancer by accelerating immuno-function.

• Journal of Nutrition and Health
• /
• v.31 no.6
• /
• pp.1076-1081
• /
• 1998

The purpose of this research was to isolate an active component on immunoytes from 70% MeOH extract of Codonopsis lanceolatae Radix(CLE). CLE was fractionated successively with hexane, methylene chloride, n-butyl alcohol and water, and then the water fraction was separated with molecularporous membrane tubing(m.w. 3,500). Each fraction(50mg/kg) was administered p.o. once a day for 7 days in BALB/c mice respectively. None of these fractions affected the apoptosis and mitochondrial transmembrane potential in thymocyte. Hexane and methylene chloride fractions decreased CD4$^{[-10]}$ CD8$^{+}$ single-positive cells, and the water fraction enhanced CD4$^{+}$ CD8$^{[-10]}$ single-positive cells in thymocyte. The proliferation of thymocytes was decreased by the fraction hexane, but was enhanced by the water fraction. Hexane, methylene chloride and butyl alcohol fractions suppressed the production of nitric oxide, which was not affected by the water fraction. Hexane and butyl alcohol fraction suppressed the phagocytic activity, but water fraction enhanced it. The components(m.w. 3,500 above) separated from the water fraction enhanced the proliferation of thymocyte, the population of CD4$^{+}$ CDB$^{[-10]}$ single-positive cells, and phagocytic activity in macrophage. These results suggest that the stimulative components of proliferation, TH population and phagorytc activity is in the water fraction, and the molecular weight is 3,500 above. (Korean J Nutrition 31(6) : 1076~1081, 1998) 1998)

• Journal of Physiology & Pathology in Korean Medicine
• /
• v.22 no.5
• /
• pp.1293-1298
• /
• 2008

The purpose of this study is to investigate the effect of a mixture of fermented Artemisiae Argi Folium and fermented Sophorae Radix (FAS) on hydrogen peroxide production within mouse macrophage Raw 264.7 with ethanol (EtOH) and nicotine. Artemisiae Argi Folium is known to have the antibacterial, immune-enhancing properties. And Sophorae Radix is also known to have the antibacterial, anti-inflammatory, anti-allergic properties. EtOH and nicotine are the ones of toxicants which could impair immunocytes like macrophage. EtOH and nicotine reduce the intracellular production of hydrogen peroxide ($H_2O_2$) of Raw 264.7. FAS increased the production of hydrogen peroxide reduced by EtOH and nicotine within Raw 264.7. These results indicate that FAS could restore the immuno-activity of macrophage impaired by EtOH and nicotine.

• Korean Journal of Pharmacognosy
• /
• v.29 no.2
• /
• pp.110-119
• /
• 1998

Sa-Mul-Tang(SMT) consist of Rehmanniae Radix Preparata, Paeoniae Radix Alba, Cnidii Rhizoma and Angelicae Gigantis Radix. In L1210 cells-transplanted BALB/c mice, T-lymphocyte apoptosis, $CD8^+T_C$ cells population in thymocyte and nitric oxide production in macrophage were enhanced, but phagocytic activity was decreased. SMT suppressed T-lymphocyte apoptosis and enhanced CD^4+T_H$ cells population, but did not affect nitric oxide production and phagocytic activity in L1210 cells-transplanted mice. In antitumor drugs-injected mice, T-lymphocyte apoptosis was enhanced, but $CD4^+T_H/CD8^+T_C$, cells population and T-lymphocyte proliferation were decreased. SMT suppressed T-lymphocyte apoptosis, and enhanced $CD8^+T_C$ cells population, T-lymphocyte proliferation and phagocytic activity in vincristine-injected mice. These results suggest that SMT enhances T cell-mediated immunity in L1210 cell-transplanted mice, and enhances T cell-mediated immunity and phagocytic activity in vincristine-injected mice.

• Herbal Formula Science
• /
• v.7 no.1
• /
• pp.107-120
• /
• 1999

The purpose of this Study was to investigate effects of KaegiBokryengHwan(KBH) on anti-tumor, immunocytes and nitric oxide(NO). This Study estimated the proliferation of L1210 cell lines, HeLa cell lines, SK-OV3 cell lines, MCF-7 cell lines, balb/c mouse 3T3 cell lines, mouse thymocytes and mouse splenocytes and NO production from peritoneal macrophages in vitro. and estimated the proliferation of L1210 cells, mouse thymocytes and splenocytes and NO production from peritoneal macrophages and body weight in L1210 cells-transplanted mice in vivo. The result were obtained as follow ; 1. KBH inhibited significantly SK-OV3 cell lines in vitro. 2. KBH was accelerate significantly the proliferation of balb/c mouse thymocytes in vitro. 3. KBH increased significantly NO production from peritoneal macrophages in vitro. 4. KBH didn't effect the cytotoxicity of L1210 cells in L1210 cells-transplanted mice. 5. KBH was accelerate the proliferation of splenocytes in L1210 cells-transplanted mice. 6. KBH increased NO production from peritoneal macrophages in L1210 cells-transplanted mice. 7. KBH increased the body weight as comparing with control group in L1210 cells-transplanted mice.

• The Journal of Korean Medicine
• /
• v.19 no.1
• /
• pp.327-338
• /
• 1998

To investigate effect of water extract of PaIMuITang(PMT) on human cancer cell-lines and immunocytes, this research estimated proliferation of A431 cell line, KHOS-NP cell line, mouse thymocytes and mouse splenocytes, Nitric Oxide(NO) from macrophage, apoptosis and subpopulation of the mouse thymocytes. The results were obtained as follows; 1. PMT inhibited the. proliferation of A431 cell line, but it is not significant. 2. PMT inhibited the proliferation of KHOS-NP cell line, but it is not significant. 3. PMT stimulated the proliferation of mouse thymocytes, being compared Con A non-treated group. 4. PMT stimulated the proliferation of mouse splenocytes, being compared LPS treated group. 5. PMT l00g/mQ inhibited the production of NO from macrophages in vitro, being compared NPS IFN treated group. 6. PMT inhibited the production of NO from macrophages in vivo, being compared LPS|IFN treated group. 7. PMT accelerated the induction of apoptosis of the mouse thymocytes. 8. In subpopulation PMT decreased $T_H$ of the mouse thymocytes, but increased T /dT s of the mouse thymocytes.