• The Korea Journal of Herbology
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• v.21 no.4
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• pp.171-176
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• 2006

Objectives : A morphological classification among Rheum palmatum Linne, Rheum undulatum Linne and Rumex crispus was made through microscopic observation. Methods : The slice of the tested material made by paraffin section technique was colored with Safranine Malachite Green contrast methods, and then observed and photographed by olymphus-BHT. Results: 1. Stellate spots were found on the intersection of Rheum palmatum, composed of heteromorphy vascular bundles. 2. Stellate sponts were not found in Rheum undulatum and Rumex crispus, because they do not have heteromorphy vascular bundles. Conclusion : Rheum palmatum can be distinguished with Rheum undulatum and Rumex crispus, based on the presence of Stellate spots on its intersection.

• The Korea Journal of Herbology
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• v.21 no.4
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• pp.177-181
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• 2006

Objectives : External form and internal intersection of Phragmites communis were observed by the parts of usage (leaves, stems, and roots). Methods : The slice of the tested material made by paraffin section technique was colored with Safranine Malachite Green contrast methods, and then observed and photographed by olymphus-BHT. Results : 1. The intersection of Phragmitis Folium was typically characterized as Gramineae plants, which was perfectly distinguished with Phragmitis Rhizoma and Phragmitis Caulis. 2. The cortex of Phragmitis Rhizoma has a large rectangular pore space, but Phragmitis Caulis does not. Conclusion : Phragmitis Folium, Phragmitis Caulis, and Phragmitis Rhizoma can be distinguished by microscope.

• The Korea Journal of Herbology
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• v.20 no.2
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• pp.149-157
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• 2005

Objectives : Each 2 types of Bangkeehwangkeetang(BHT) and Bangkeebok-ryeongtang(BBT) was prescribed to examined the therapeutic effects on hyperlipidemia. BHT-1 and BBT-1 were composed of Bunbangkee(粉防己, Stephaniae Radix) for Bangkee with other drugs, but BHT-2 and BBT-2 were composed of Cheongpungdeung(淸風藤, Sinomenii acuti Lignum). Methods : Four decoctions prepared from the prescriptions were respectively administrated to animal models in rats such as hyperlipidemic model induced by high cholesterol diet. Results : On the hyperlipidemic model, BHT-2 and BBT-2 would decrease the levels of total cholesterol(Tc) and triglyceride(TG) in blood, on the other hand, BHT-1 and BBT-1, despite little change of Tc, decrease TG but also HDL-cholesterol(HDLc). Conclusion : BBT, especially composed of Cheongpungdeung(Sinomenii acuti Lignum) for Bangkee, could be used more effectively than the others(Stephaniae Radix) on hyperlipidemia.

• The Korea Journal of Herbology
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• v.23 no.4
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• pp.179-189
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• 2008

Objectives: Effects of Rhodiola rosea root on immunity were examined. Methods: Water extracts and methanol extracts of Rhodiola rosea root were treated on the increase of immunity cells and the activation of cytokines were examined. Results: 1. Water extracts and methanol extracts of Rhodiola rosea root had positive effects on the increase of B-cells, T-cells, and NK cells, and on the facilitation of cytokines such as IL-6 and TNF-${\alpha}$. 2. Water extracts and methanol extracts of Rhodiola rosea root activated NK cells, and induced the generation of NO- of NK cells and macrophages. Conclusions: Rhodiola rosea root can be used to increase immunity.

• The Korea Journal of Herbology
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• v.21 no.1
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• pp.79-87
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• 2006

Objectives : Effects of Rhodiola rosea root on cancers on stomach, breast, lung, and liver were examined. Methods : Water extracts and methanol extracts of Rhodiola rosea root were treated on cancer cells, and its effects on cancers were examined. Results : 1. Water extracts and methanol extracts of Rhodiola rosea root was less harmful in its lowest density 0.25 mg/mL (9.l%와 10.5%), but became more harmful as its density increased. 2. As for human stomach adenocarcinoma cells AGS, breast adenocarcinoma cells MCF-7, and lung carcinoma cells A549, methanol extracts showed 70-77% inhibition of cancer cells in high density(1 mg/mL), and water extracts showed 60-70% inhibition rate and its selective death rate was less than 2.5. Conclusion : Rhodiola rosea root can be used to treat cancers and to increase immunity.

• Food Industry And Nutrition
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• v.10 no.2
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• pp.12-19
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• 2005

• The Korea Journal of Herbology
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• v.35 no.6
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• pp.1-9
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• 2020

Objective : For the purpose of developing Boraginaceae plants recorded in Korean Herbology in Korea, the literatures of the successive generations have been thoroughly investigated to prepare this article. Methods : Books and research papers about Herbology which published at Korea and other countries were examined. Results : A list was made about Boraginaceae plant which were cultivated or grew naturally in Korea, after investigated the data on domestic and foreign Boraginaceae plants. Boraginaceae(grew in Korea) were divided into 14 classes with 24 species. Out of those, 6 classes with 9 species were found serviceable which indicates 37.5% of all. Out of all 24 species of Boraginaceae family, Trigonotis genus were found 5 species, which were shown the most. Among 3 genus of Lithospermum species, medicinal plants were all one species each. Out of all serviceable parts in Boraginaceae, Herb·Radix·Fructus parts took first place as 3 species. There are 2 species toxic, the survey said. 3 Classifying medicinal plants among the Borginaceae plants by part, whole herbs, roots, and fruits are found to be 3 separate species each. When it comes to the nature of taste, 5 kinds of taste without action and seven kinds of bitter taste are the most common. For channel tropism, liver channel has the largest number of 5 types. Conclusion : There were totaled to 14 genera and 24 species in Boraginaceae in Korea and among them medicinal plants are 6 genera, 9 species, some 37.5% in total.

• The Korea Journal of Herbology
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• v.26 no.3
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• pp.31-36
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• 2011

Objectives : This study was performed to investigate the effect of water extracts from Phyllostachys Folium(PF) on hyperlipiderma and liver damage induced by alcohol. Methods : Except for the normal group, we fed rat on 25% alcohol for 55 days. And extract was administrated for the same period. We measured the serum component in rat's blood, body weight and weight of liver. Results : At first, we observed effects of PF on hyperlipidemia induced by alcohol. PF group didn't show significant change of total cholesterol in comparison with those of the control group. PF group showed significant increase of HDL(High-Density lipoprotein) cholesterol in comparison with those of the control group. PF group showed significant decrease of triglyceride in comparison with those of the control group. PF group showed significant increase of body weight in comparison with those of the control group at 4weeks and 8weeks. At second, I observed effects of PF group on liver damage induced by alcohol. PF group showed significant decrease of GOT, GPT, ALP and LDH in comparison with those of the control group. PF group showed significant increase of liver weight in comparison with those of the control group. Conclusions : Reviewing these experimental results, it appears that water extracts from Phyllostachys Folium(PF) have pharmaceutical efficacy on hyperlipidemia and liver damage induced by alcohol. Therefore further additional study should be conducted to elucidate in depth the pharmaceutical efficacy of these.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.17 no.3
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• pp.26-32
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• 2004

Objective: The aim of this work is to investigate the antibacterial activity of the essential oil obtained from Artemisia lavandulaefolia (A. lavandulaefolia), as the development of microbial resistance to antibiotics make it essential to constantly look for new and active compounds effective against pathogenic bacteria. Method: The aerial parts of A. lavandulaefolia (1 kg) were subjected to steam distillation for 3 h, using a modified Clevenger type apparatus in order to obtain essential oil. Diethyl ether was the extracting solvent kept at 25?. The essential oil were analyzed by gas chromatography (GC) and gas chromatography／mass spectrometry (GC／MS). The essential oil and the composition were tested for antimicrobial activities against 15 different genera of oral bacteria. Ninety-nine compounds accounting for 94.74$\%$<／TEX> of the oil were identified. The main compounds in the oil were 1,8-cineole (5.63$\%$), yomogi alcohol (4.49$\%$), camphor (4.92$\%$), a-caryophyllene (16.10$\%$), trans-a-famesene (5.09$\%$), a-terpineol (3.91$\%$), borneol (5.27$\%$), cis-chrysanthenol (6.98$\%$), and a-humulene oxide (3.33$\%$). The essential oil and its compounds were tested for antimicrobial activity against 10 different genera of oral bacteria. Conclusion: The essential oil of A. lavandulaefolia exhibited considerable inhibitory effects against all obligate anaerobic bacteria (MICs, 0.025 - 0.05 ㎎／ml) tested, while their major compounds demonstrated various degrees of growth inhibition

• The Korea Journal of Herbology
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• v.21 no.1
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• pp.51-56
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• 2006

Objectives : To clarify the effects of Actinidia polygama and CsA on OVA-induced asthma model, we examined the influence of Actinidia polygama fructus extract (APF) and CsA on the number of regulatory T cells, NKT cells and ${\gamma}{\delta}$ T cells in murine model of asthma. Methods : All mice were immunized on two different days (21 days and 7 days before inhalational exposure) by i.p. injections of OVA in PBS. Seven days after the second sensitization, mice were exposed to aerosolized ovalbumin for 30 min/day on 3 days/week for 12 weeks and APF (400, 40 mg/kg) were orally administered 3 times a week for 8 weeks. Results : The suppressive effects of APF on asthma model were demonstrated by the increase the number of regulatory T cells, ${\gamma}{\delta}$ T cells and by reducing the number of NK T cells. Conclusion : These results indicate that APF has a deep inhibitory effect on airway inflammation and hyperresponsiveness in murine model of asthma by increase the number of regulatory T cells, and ${\gamma}{\delta}$ T cells and by reducing the number of NK T cells.