• 대한약학회:학술대회논문집
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• 대한약학회 2000년도 NEW STRATEGY FOR DRUG DEVELOPMENT IN POST-GENOMIC ERA(대한약학회)
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• pp.196.1-196.1
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• 2000

• 약학회지
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• 제40권1호
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• pp.65-71
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• 1996

Characterization of Polyphenol oxidase (PPO) in Perillae Folium, particullarly inhibitor studies were investigated. This enzyme was stable at pH 5.0 and the residual activity of PPO at ${\geq}$ ph 5.5 was estimated to be very low. PPO activity was decreased slightly by adding amino acid with catechol as a substrate, particullary PPO activity was inhibited markedly by cystein, histidine, lysine and arginine. In the absorption spectra of the product formed when catechol was oxidized by PPO, with a ${\lambda}_{max}$ at 410nm, the peak shifted toward ${\lambda}_{max}$ 520nm by addition of L-proline. At relatively low concentrations($10^{-3}M$), sulfite and dithiothreithol completely inhibited PPO activity. Inhibition of PPO activity by amino acids and inhibitors increased or decreased depending on the pH used to measure it.

• 대한본초학회지
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• 제22권3호
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• pp.93-99
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• 2007

Objective : The present study was carried out to investigate the effects of Folium Perillae (FP) on several cytokine production such as IL-1$\beta$, TNF-$\alpha$, IL-10 and TGF-$\beta$ to determine related mechanisma in Rats. Methods: So, we investigated the effects of FP on levels of several cytokines such as IL-l$\beta$, TNF-$\alpha$, IL-10 and TGF-$\beta$ in ischemic rats. Results: In this experiment, IL-10, an immune-modulatory cytckine, level was elevated by treatment with FP, but another regulatory cytokine, TGF-$\beta$1 level was not affected. On the other hand, levels of IL-l$\beta$ and TNF-$\alpha$, an inflammatory cytokines, were lowered by treatment with FP effectively. Conclusion : In conclusion, these results suggest that FP is useful to treat patient with disease related to cerebral ischemia, because FP can elevate IL-10 level, lower IL-l$\beta$ and TNF-$\alpha$ levels.

• 대한한방소아과학회지
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• 제26권1호
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• pp.36-45
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• 2012

Objectives Perillae Folium (PF) has been widely used in Korean herbal medicines used for treatment of acute and chronic inflammatory diseases, such as rhinitis, asthma, and enteritis. In this study, to investigate the protective effect of PF on type 1 allergic response, we determined whether PF inhibits early or late allergic responses. Methods The effect of PF was analyzed by ELISA,. RT-PCR and Western blot in RBL-2H3 cells. Levels of ${\beta}$-hexosaminidase, interleukin (IL)-4 and TNF-${\alpha}$ were measured using enzyme-linked immunosorbent assays (ELISAs). mRNA levels of cytokines and enzymes were analyzed with RT-PCR. Signal transduction was analyzed with Western blot. Results We found that PF suppressed ${\beta}$-hexosaminidase release in RBL-2H3 by the IgE-DNP-HSA stimulation. PF also significantly inhibited enzymes level, such as COX-1, COX-2, iNOS, and HDC2, along with reduced cytokine levels, such as IL-2, IL-3, IL-4, IL-6, IL-13, and TNF-${\alpha}$ in RBL-2H3. In addition, PF suppressed the phospholyation of ERK1/2, JNK1/2, and $I{\kappa}B{\alpha}$. Conclusions Our results indicate that PF protects against type 1 allergic response and exert an anti-inflammatory effect through the inhibition of degranulation and expression of cytokines and enzymes via the suppression of signal transduction.

• 대한본초학회지
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• 제23권3호
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• pp.67-72
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• 2008

Objectives : This study presents a high performance liquid chromatography methods for the quantitative and qualitative analysis of rosmarinic acid (RA) and caffeic acid (CA) in Perilla frutescens var. japonica and var. acuta. Methods : Chromatographic separation was performed using a mixture of methanol, water and formic acid (35 : 64.2 : 0.8) with a reversed-phase column (Gemini C18, 4.6 ${\times}$ 150 mm, 3 ${\mu}m$). The analyses were detected at UV (280 nm). Results : The samples were extracted with 50% EtOH under reflux for 1 h, and simultaneous determination for RA and CA in hyang-so-san and haeng-so-san was possible without interference peaks Conclusions : According the results, we developed a determination method for RA and CA in Perillae Folium. Owing to Perilla frutescens var. japonica and var. acuta did not show significant difference in contents of RA and CA, both Perilla frutescens could be available as herbal medicine.

• 대한한의학방제학회지
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• 제7권1호
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• pp.167-181
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• 1999

Rhizoma Arisaematis, Lignum Akebiae, Rhizoma Zedoariae, Cortex Eucommiae, Folium Perillae, Radix Sophorae Subprostratae, Radixi, Radix Ledeboutriellae, Rhizoma Atractylodis, Herba Ephedrae, Radix Puerariae and Radi Aconitx Bupleuri have been used in Korea for many centuries as a treatment for various disease. The purpose of the present study is to determine the effect of several herbs on norepinephrine(NE) induced blood vessel contraction in rabbits and pigs. Rabbit(2 kg, male) were killed by $CO_2$ exposure and a segment (8-10mm) of each rabbit was cut into equal segments and mounted in a tissue bath. Contractile force was measured with force displacement transducers under 2-3 g loading tension. The dose of norepinephrine(NE) which evoked 50% of maximal response $(ED_{50})$ was obtained from cumulative dose response curves for NE $(10^{-6}{\sim}10^{-3}M)$. Contractions evoked by NE $(ED_{50})$ were inhibited significantly by Rhizoma Arisaematis, Lignum Akebiae, Rhizoma Zedoariae, Cortex Eucommiae, Folium Perillae, Radix Sophorae Subprostratae and Herba Ephedrae in abdominal aorta. Contractions evoked by NE $(ED_{50})$ were inhibited significantly be Lignum Akebiae, Rhizoma Zedoariae, Cortex Eucommiae, Herba Ephedrae, Radix Puerariae and Radix Bupleuri in femoral artery. Contractions evoked by NE $(ED_{50})$ were inhibited significantly by Radix Sophorae Subprostratae, Radix Aconiti and Herba Ephedrae in renal artery. These results indicate that each herb can relax NE induced contraction of rabbit and pig blood vessel selectively, and that this relaxation relates to Gui-Gyung(歸經).

• 대한한방내과학회지
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• 제17권1호
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• pp.204-209
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• 1996

Several medicinal Plants in Jeonbuk are screened for the contraction or relaxation to the acetylcholine and histamine induced contraction in the isolated rat and guinea pig's trachea smooth muscle. Contractions evoked by acetylcholine and histamine were inhibited by Flos Farfarae, Poria and Rhizoma alismatis, but contractions were increased Tuber Pinelliae, Herba Chelidonii, Fructus Qusqualis, Radix Asari, Semen Perillae, Folium Artemisiae and Fructus Schizamdrae increased the contractions evoked by acetylcholine and histamine. Radix Puerariae, Radix Osterici Koreani, Rhizoma Zingiberis siccatum, Radix Sanguisorbae, Rhizoma Atractylodis, Fructus gardeniae and Cortex Magnoliae did not effect the contractions evoked by acetylcholine and histamine.

• 동아시아식생활학회지
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• 제15권2호
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• pp.182-187
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• 2005

This study was performed to investigate the antimicrobial effect of the Viscum album var. coloratum extracts against food-borne pathogens. First, the Viscum album var. coloratum was extracted with methanol at room temperature and the fractionation of the methanol extracts was carried out by using petroleum ether, chloroform, and ethyl acetate, and methanol, respectively. The antimicrobial activity of the Viscum album var. coloratum extracts was determined by using a paper disc method against food-borne pathogens and food spoilage bacteria. The petroleum ether extracts of Viscum album var. coloratum showed the highest antimicrobial activity against Bacillus cereus and Shigella dysenteriae. Synergistic effect in inhibition was observed when Viscum album var. coloratum extract was mixed with Perillae folium extract as compared with each extract alone. Finally, the growth inhibition curves were determined by using petroleum ether extracts of Viscum album var. coloratum against Bacillus cereus and Shigella dysenteriae. The petroleum ether extract of Viscum album var. coloratum had strong antimicrobial activity against Bacillus cereus at the concentration of 5,000 ppm. At this concentration, the growth of Bacillus cereus was retarded more than 24 hours and up to 12 hours for Shigella dysenteriae. In conclusion, the petroleum ether extracts of Viscum album var. coloratum inhibit efficiently Bacillus cereus and Shigella dysenteriae.

• 생약학회지
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• 제47권4호
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• pp.381-388
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• 2016

Hyangso-san is a traditional herbal medicine that consists of the seven herbal medicines, Cyperi Rhizoma, Perillae Folium, Atractylodis Rhizoma, Citri Unshius Pericarpium, Glycyrrhizae Radix et Rhizoma, Zingiberis Rhizoma Crudus, and Allii Fistulosi Bulbus. Hyangso-san has long been clinically used to treat the influenza, including headache, ferver, chills, and pantalgia. In this study, we were performed the simultaneous analysis of the 15 marker compounds (liquiritin apioside, liquiritin, ferulic acid, naringin, hesperidin, rosmarinic acid, liquiritigenin, kaempferol, glycyrrhizin, nobiletin, 6-gingerol, elemicin, atractylenolide III, nootkatone, and atractylenolide I) in Hyangso-san using liquid chromatography-electrospray ionization-mass spectrometry (LC-ESI-MS/MS). Column for the separation of the 15 ingredients was used a Waters Acquity UPLC BEH $C_{18}$ analytical column ($2.1{\times}100mm$, $1.7{\mu}m$) at $45^{\circ}C$ by using a mobile phase of 0.1% (v/v) formic acid in water and acetonitrile with gradient condition. Identifications of all analytes were performed using a Waters ACQUITY TQD LC-MS/MS system. The flow rate and injection volume were 0.3 mL/min and $2.0{\mu}L$, respectively. Correlation coefficient of the calibration curve was ${\geq}0.9958$. The values of limits of detection and quantification of the 15 components were 0.002-4.29 and 0.01-12.88 ng/mL, respectively. The result of an analysis using the established LC-MS/MS method, kaempferol and atractylenolide I were not detected, while other 13 compounds were 0.08-56.87 mg/g in lyophilized Hyangso-san sample.

• 대한한의학방제학회지
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• 제21권1호
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• pp.16-35
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• 2013

Objectives : Proposed a formula analysis standard about the individual formula which is to be put in the specific discussions in order to increase the effect of formula education at the college of Korean medicine. Methods : Examined the ingredient combination analysis written in Agastache Powder to Rectify the Ki which was put in the 27kinds of formula science book published in both Korea and China. Results : Must analyze the formula according to the existing formula. The combination of the ingredients should be analyzed into herb pairs such as seven different combinations. The effect and disease for which medicine is efficacious, should be analyzed and tabulated by Agastache Powder to Rectify the Ki. The formula should be anlayzed and schematized by the sytem of Chief, Deputy, Assistant and Envoy. The basic formula should be analyzed and schematized by the combination of formula, adding and removing the ingredients. Analyzing Agastache Powder to Rectify the Ki into the system of Chief, Deputy, Assistant and Envoy shows the following: chief herb is Agastaches Herba; deputy herb is Perillae Folium and Angelicae dahuricae Radix; assistant herb is Pinelliae Rhizoma preparatum, Magnoliae officinalis Cortex, Citri reticulatae Pericarpium, Arecae Pericarpium, Platycodi Radix, Atractylodis macrocephalae Rhizoma, Poria, and envoy herb is Glycyrrhizae Radix preparata, Zingiberis Rhizoma recens, Jujubae Fructus. Conclusions : In conclusion, it is believed that the formula education at colleges of Korean medicine would be effectively achieved if it is processed according to the standardized formula analysis and its rule about individual formula that is to be decided.