• Journal of Physiology & Pathology in Korean Medicine
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• v.17 no.3
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• pp.746-750
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• 2003

Cheonghunhwadam-tang have been used in oriental medicine for many centuries as a therapeutic agent of vertigo by wind, fire and phlegm. CHT Gamypang(CTG) was CHT adding Aurantii Fructus(AF). The effects of CTG on the regional cerebral blood f1ow(rCBF) and mean arterial blood pressure(MABP) is not known. The mechanical Study of CTG on the cerebral hemodynamics is not known too. Therefore, purpose of this Study was to investigate effects of CTG on the rCBF and MABP, mechanism of CTG on the cerebral hemodynamics in rats. The changes of rCBF and BP was determinated by Laser-Doppler Flowmetry(LDF). The results were as follows ; CTG extract was significantly decreased rCBF in a dose-dependent, but the change of MABP was not shown. Pretreatment with propranolol(3mg/kg, i.v.) was significantly increased CTG(10 mg/kg, i.v.) induced decrease of rCBF. Pretreatment with indomethacin(3mg/kg, i.v.) and methylene blue(10㎍/kg, i.v.) were increased CTG induced decrease of rCBF too. This results suggest that the mechanism of CTG is mediated by adrenergic β - receptor, guanylate cyclase and cyclooxygenase.

• Asian Pacific Journal of Cancer Prevention
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• v.13 no.12
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• pp.6369-6374
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• 2012

Vitexicarpin (3', 5-dihydroxy-3, 4', 6, 7-tetramethoxyflavone), a polymethoxyflavone isolated from Viticis Fructus (Vitex rotundifolia Linne fil.), has long been used as an anti-inflammatory herb in traditional Chinese medicine. It has also been reported that vitexicarpin can inhibit the growth of various cancer cells. However, there is no report elucidating its effect on human prostate carcinoma cells. The aim of the present study was to examine the apoptotic induction activity of vitexicarpin on PC-3 cells and molecular mechanisms involved. MTT studies showed that vitexicarpin dose-dependently inhibited growth of PC-3 cells with an $IC_{50}{\sim}28.8{\mu}M$. Hoechst 33258 staining further revealed that vitexicarpin induced apoptotic cell death. The effect of vitexicarpin on PC-3 cells apoptosis was tested using prodium iodide (PI)/Annexin V-FITC double staining and flow cytometry. The results indicated that vitexicarpin induction of apoptotic cell death in PC-3 cells was accompanied by cell cycle arrest in the G2/M phase. Furthermore, our study demonstrated that vitexicarpin induction of PC-3 cell apoptosis was associated with upregulation of the proapoptotic protein Bax, and downregulation of antiapoptotic protein Bcl-2, release of Cytochrome c from mitochondria and decrease in mitochondrial membrane potential. Our findings suggested that vitexicarpin may become a potential leading drug in the therapy of prostate carcinoma.

• Journal of Sasang Constitutional Medicine
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• v.23 no.1
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• pp.79-86
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• 2011

1. Objectives: Pharmacopuncture according to Sasang Constitutional Medicine is new field of constitutional medicine. We investigated safety of pharmacopunctures to develop this treatment. 2. Methods: We searched for papers in fifteen Korean oriental medical journals and four online searching portal articles. Hepatotoxicity, nephrotoxicity and general toxicity tests were investigated about one hundred thirty kinds of pharmacopunctures. 3. Results: Toxicity test about 36 kinds of 130 pharmacopunctures were investigated. 1) Hepatotoxicity and nephrotoxicity test of pharmacopunctures were searched in 11 of 38 Soeumin herbs, 8 of 36 Soyangin herbs, 5 of 44 Taeeumin herbs and 1 of 12 Taeyangin herbs. From among these herbs, toxicity was detected in Radix aconiti lateralis preparata(附子), Fructus alpiniae oxyphyllae(益智仁), Semen crotonis(巴豆), Radix bupleuri(柴胡) and Semen armeniacae amarum(杏仁) pharmacopunctures. 2) General toxicity test of pharmacopunctures were searched in 8 of 38 Soeumin herbs, 9 of 36 Soyangin herbs, 6 of 44 Taeeumin herbs and 2 of 12 Taeyangin herbs. from among thes herbs, toxicity was detected in Radix aconiti lateralis preparata(附子), Radix ginseng(人蔘), Semen crotonis(巴豆), Rhizoma seu radix notopterygii(羌活), Radix aralia cordatae(獨活), Semen armeniacae amarum(杏仁) and Radix scutellariae(黃芩) and Cortex acanthopanacis(五加皮) pharmacopunctures. 4. Conclusions: From these results, we must decide extraction method, concentration and dose carefully to use the toxic pharmacopuncture. More toxicity test and further study is needed about pharmacopuncture treatment in Sasang Constitutional Medicine.

• Korean Journal of Pharmacognosy
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• v.45 no.2
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• pp.154-160
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• 2014

The aim of this study was to determine the incidence and contamination levels of aflatoxin in Medicinal Herbs for Food and Medicine at Yakyeang market in seoul. 191 Samples 11 items medicinal herbs for food and medicine were evaluated for the aflatoxin contamination. in result 41 samples 10 items (21.5%) were detected in the alfatoxin, a high incidence of aflatoxins items are cassiae semen (50.0%), testudinis plastrum (43.8%) and Batryticatus Bombyx (40.0%), Polygalae Radix (31.2%), Zizyphi Semen (23.5%), Dolichoris Semen, Myristicae Semen (20.0%), Nelumbinis Semen (15.8%), Glycyrrhizae Radix et Rhizoma (7.4%), Hoveniae Semen Cum Fructus (4.3%). AFB1 were detected 27 cases (14.1%), AFB2, AFG1 and AFG2 were detected 18cases (9.4%), 16cases (8.4%) and 5cases (2.6%). The excess cancer risk estimated using the cancer potency of aflatoxin B1 (7(mg/kg/day)-1 for HBsAg-and 230(mg/kg/day)-1 HBsAg+) was N.D ~ $3.79{\times}10^{-6}$ for hepatits B surface antigen negative (HBsAg-) and N.D ~ $9.68{\times}10^{-5}$ hepatits B surface antigen positive (HBsAg+) respectively.

• Journal of Physiology & Pathology in Korean Medicine
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• v.17 no.5
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• pp.1194-1201
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• 2003

Jaeumgenby-tang(JGT) have been used in oriental medicine for many centries as a therapeutic agent of vertigo caused by deficiency of qi(氣) and blood(血). Effect of Aurantii Fructus(AF) take off the phlegm by promoting the circulation of qi, Gastrodae Rhizoma(GR) has effects treating for headarch, vertigo by calming the liver and suppressing hyperactivity of the liver-yang (陽). I investigated whether injection of JGT adding AFㆍGR extract(JTG) affects cerebral hemodynamics [regional cerebral blood f1ow(rCBF), pial arterial diameter(PAD) in cerebral ischemia rats by MCA occlusion method, and I designed to make manifest whether JTG is mediated by adrenergic β-receptor, cyclooxygenase or guanylate cyclase. The changes of rCBF was determinated by laser-doppler flowmetry(LDF), and the changes of PAD was determinated by video microscope and width analyzer. The results were as follows in cerebral ischemic rats; The changes of rCBF and PAD were increased stabilizly by treatment with JTG(10 ㎎/kg, i.v.) during the period of cerebral reperfusion, and pretreatment with propranolol and indomethacin were increased JTG induced increase of rCBF and PAD during the period of cerebral reperfusion. Pretreatment methylene blue was decreased JTG induced increase of rCBF and PAD during the period of cerebral reperfusion. In conclusion, JTG causes a diverse response of rCBF and PAD, and action of JTG is mediated by adrenergic β-receptor and cyclooxygenase. I suggest that JTG has an anti-ischemic effect through the improvement of crebral hemodynamics.

• Journal of Physiology & Pathology in Korean Medicine
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• v.26 no.6
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• pp.823-833
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• 2012

Now a days, number of non alcoholic fatty liver patients are increasing more rapidly compare to past rate, and the average age of patients is getting younger, but there are no appropriate therapeutics in non alcoholic fatty liver disease. This study was aimed to analyze relationship between non alcoholic fatty liver disease and Injinho-tang. The papers were collected and analysed from domestic and international journals. The effects of Injinho-tang and constituent-herb were researched. Non-alcoholic fatty liver disease was induced complex causes of the metabolic syndrome. Medications that can be used in non-alcoholic fatty liver disease, it should be have many effects such as anti-hepatic fibrosis, hepatocyte protection, liver cancer inhibitory effect, inflammatory cytokine regulation, improving hyperlipidemia, weight control, decrease the toxicity of the drug, antioxidant. Injinho-tang (Artemisia capillaris Thunb, Gardenia fructus, Rhei rhizome) has been widely used in disease that causes jaundice and liver biliary disease. Drugs for standardization of Injinho-tang index components(6,7-Dimethylesculetin, geniposide, rhein) have been presented. And Injinho-tang has been proven reliability in the administration of single dose toxicity. Also clinical stability in the administration of four years was reported. Injinho-tang has been reported some effects which anti-hepatic fibrosis, hepatocyte protection, liver cancer inhibitor, inflammatory cytokine regulation, improving hyperlipidemia, weight control, decrease the toxicity of the drug, and antioxidant. Therefore, Injinho-tang can be used in Non alcoholic fatty liver disease without Syndrome Differentiation.

• Biomolecules & Therapeutics
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• v.14 no.3
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• pp.166-170
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• 2006

In this study, we investigated whether schizandrin, schizandrin-A, gomisin-A and uridine affect mucin secretion from cultured airway epithelial cells and compared the potential activities of these agents with the inhibitory action on mucin secretion by poly-1-lysine (PLL) and the stimulatory action by adenosine triphosphate (ATP). Confluent primary hamster tracheal surface epithelial (HTSE) cells were metabolically radiolabeled using $^3H-glucosamine$ for 24 h and chased for 30 min in the presence of varying concentrations of each agent to assess the effects on $^3H-mucin$ secretion. The results were as follows: schizandrin-A and uridine increased mucin secretion at the highest concentrations ($2{\times}10^{-4}\;-\;10^{-3}M$). We conclude that schizandrin-A and uridine can stimulate mucin secretion via direct effect on airway mucin-secreting cells and suggest that these agents be further investigated for the potential use as mucoregulators during the treatment of chronic airway diseases.

• Journal of Food Hygiene and Safety
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• v.14 no.3
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• pp.238-243
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• 1999

The storage stability from powdered anchovy and its preparation cooperated with three additives (water extract from green tea and boxthorn and BHT) was studied. The results are as follows: 1. When the additives were added to powdered anchovy, the storage stability was improved. The antioxidative activities of water extract from green tea and boxthorn were considerably higher than BHT. The antioxidative activities were decreased in the rank order boxthorn > green tea> BHT. 2. The more the concentration of natural additives was increased, the more the storage stability was improved. The rank order was$60^{\circ}>40^{\circ}>20^{\circ}$ Bx. 3. The A V and POV of powdered anchovy were increased in the rank order to 6 < 12 < 18 < 24 < 30 months by storage term. 4. This clearly suggested that water extract at $20^{\circ}>$ Bx level from boxthorn was possible utilization as a new natural antioxidant for storage stability of powdered anchovy.

• CELLMED
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• v.2 no.1
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• pp.9.1-9.13
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• 2012

Jeechool-Whan (JW) is a prescription of Ponciri Fructus Immaturus and Atractylodis Rhizoma Alba and improves the functions of the stomach and the spleen. Although it is said in Korean Medicine that the spleen and the stomach are the roots of the body's resistance, the meaning of 'improving the spleen and the stomach' is very comprehensive. Moreover, there are lots of drugs that are said to improve the spleen and the stomach, and the number of prescriptions using these drugs is huge. In this study, we focused on the new effect and mechanism of the JW on the ovalbumin (OVA)-induced allergic rhinitis (AR) model. The increased number of rubs and the increased levels of IgE and histamine in the OVA-sensitized mice were inhibited by JW administration. The balance of Th1/Th2 cytokine level was regulated by JW administration. The levels inflammatory proteins were decreased by JW administration in the nasal mucosa of the OVA-sensitized mice. Eosinophils and mast cells infiltration increased by OVA-sensitization was also decreased in the JW-administered mice. In addition, JW inhibited caspase-1 activity in the same nasal mucosa tissue. In activated human mast cells, JW inhibited the receptor interacting protein-2, I${\kappa}$B kinase-${\beta}$, nuclear factor-${\kappa}$B/Rel A, and caspase-1 activation. In conclusion, this study will be support the clear understanding of the concept of the spleen and the stomach in traditional Korean medicine as well as for a possibility of finding a cure for this AR in traditional medical treatments.

• The Journal of Korean Medicine
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• v.25 no.1
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• pp.152-160
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• 2004

Backgrounds : Androgenetic alopecia is a relatively common disorder, but its precise mechanism is not elucidated. There are two commercial drugs approved by FDA. One(finasteride) has an inhibition activity of 5$\alpha$-reductase(type 2) and the other(minoxidil) has a vasodilation activity. Objectives : A verified herbal remedy for baldness is needed for medicinal treatment or preventing alopecia, which could be demonstrated by alopecia-related in vitro & in vivo tests Methods : On the basis of oriental pharmacognosy, we classified many herbal medicines into four groups (malnutrition, aging, alopecia and gray hair) according to its effect. The mitosis induction of hairy dermal papillae cell and the metabolic inhibition for type 2 $5{\alpha}-reductase$ were tested with five herbal extracts. Also, five herbal extracts were added to the normal essence formulation (HHRHG0202-80) in ranges of 0.1~0.3%, which was applied two-mouse models to validate each hair growing activity in vivo. Results : Stimulation of follicular papillae cell proliferation was observed in treatment of three herbal extracts (Glycyrrhizae radix:159.7%, Corni fructus : 144.7%, and Coicis semen : 136.6%) at a dose of $10\mu\textrm{g}/ml$. Three herbal extracts (Biotae semen. Glycyrrhizae radix and Coicis semen) showed inhibitory activity for $5{\alpha}-reductase$(type 2) at 93.18%, 73.36% and 47.6%, respectively at the same dose. We observed the enhancement of hair growth activity in C57b1/6 mouse and the inhibition of alopecia in AGA mouse after topical administration of the hair essence. Conclusions : Hair essence product, which contains five medicinal plants, would be used for the remedy for male pattern baldness (MPB) and the other alopecia diseases.