• Korean Journal of Pharmacognosy
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• v.49 no.4
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• pp.341-348
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• 2018

This study was carried out to obtain the basic informations for phenolic compounds by various sections of Acanthopanacis Caulis. The phenolic compounds of Korean Acanthopanacis bark and lignum (Acanthopanax divaricatus var. albeofructus, Acanthopanax koreanum) were measured by the HPLC analysis. The content of total phenolic components of Acanthopanax koreanum bark (1.532%) was about 9.9 times higher than that of Acanthopanax koreanum lignum (0.155%). And also, The content of total phenolic components of Acanthopanax divaricatus var. albeofructus bark (0.420%) was about 2.8 times higher than that of Acanthopanax divaricatus var. albeofructus lignum (0.149%). Eleutheroside E, a functional ingredient of Acanthopanacis Caulis, showed 3.6 times higher contents of Acanthopanax koreanum bark (0.144%) than Acanthopanax koreanum lignum (0.040%). In the case of Acanthopanax divaricatus var. albeofructus bark (0.129%), the content of the eleutheroside E was 1.7 times higher than that of the Acanthopanax divaricatus var. albeofructus lignum (0.074%).

• The Korea Journal of Herbology
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• v.24 no.3
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• pp.121-128
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• 2009

Objectives : The present study purposed to examine the effect of Cudraniae Lignum, which is the wooden part of Cudrania tricuspidata Bureau (Moraceae), on cytokine secretion from the joint cells of mice with arthritis induced by collagen and verify its efficacy against rheumatoid arthritis. Methods : We prepared the hot-water extract, ethanol extract and methanol extract of Cudraniae Lignum, and tested their effects on cytokine secretion from the joint cells of mice with arthritis induced by collagen. Results : 1. Cudraniae Lignum reduced the secretion of inflammatory cytokines such as IL-1$\beta$, INF-$\alpha$ and IL-6 from joint cells. 2. The effect for reducing the secretion of IL-1$\beta$, TNF-$\alpha$ and IL-6 was strong in order of methanol extract, ethanol extract and hot water extract. 3. Considering the effect on cytokine secretion, the effective element is soluble in organic solvent, and is not volatile. 4. The ethanol extract and methanol extract of Cudraniae Lignum lowered the survival rate of cells significantly, but still the survival rate was over 92%, suggesting the low toxicity of the extracts. Conclusions : Cudraniae Lignum is considered effective for rheumatoid arthritis, and the effective element is considered soluble in organic solvent.

• Journal of dental hygiene science
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• v.4 no.3
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• pp.127-131
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• 2004

This study was to study the antibacterial effect of Lignum sappan extract on S. mutans growth. The antibacterial activities of Lignum sappan's crude extract was measured 17.3 mm at 20 mg/ml concentration. The growth of S. mutans in control medium was the highest at 8hr, while the media of Lignum sappan extract added-medium (2 mg/ml) showed maximum growth at 16hr. The pH values of the control media was 5.08 at 8hr, but the media supplemented with Lignum sappan extract was 6.69 at 8hr. The amounts of total carbohydrate of the control media was 0.81 mg/ml at 8hr, but the media supplemented with Lignum sappan extract was 2.06 mg/ml at 8hr. In the protein change of culture medium, the control culture broth and the cultures supplemented with Lignum sappan extract was 8.39 mg/ml and 12.3 mg/ml at 8hr, respectively. The S. mutans polysaccharide contents of the control media and the media supplemented with Lignum sappan extract was 300 mg/100ml and 60 mg/100ml at 8hr, respectively.

• Archives of Pharmacal Research
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• v.27 no.9
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• pp.919-922
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• 2004

The effect of an extract of Dalbergiae Lignum and four components that were isolated from the extract on the anticarcinogenic phase II marker enzyme, quinone reductase (QR), was investi-gated. Of the solvent extracts of Dalbergiae Lignum, the CH$_2$CI$_2$ fraction was the most potent in inducing QR activity, with a CD value (the concentration required to double the QR activity) of 29.5 $\mu$/mL. The CH$_2$CI$_2$ extract was further separated into six compounds, four of which were identified as 4-methoxydalbergione, latifolin, 4＇,6-dihydroxy-7-methoxyflavanone, and obtusafu-ran. Obtusafuran ［CD ＝ 1.1 $\mu$M； chemopreventive index (CI) ＝ 101.9］ and latifolin (CD ＝ 1.7 $\mu$M； CI ＝ 154.6) displayed potent QR inducing activity and high chemopreventive indices. Lati-folin and 4-methoxydalbergione were identified as strong DPPH-scavengers with half-maximal free radical scavenging concentrations of 15.9 and 17.2 $\mu$M, respectively.

• Korean Journal of Pharmacognosy
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• v.12 no.1
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• pp.31-43
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• 1981

In order to determine the effect of Oryeongsan reputed to have diuretic action since Han Dynasty and possible synergetic action of Dianthi Semen, Polygonum avicularis Herba, Kochiae Fructus and Akebiae Lignum, herbs with similar reputation, when added to the above prescription, their decoction powders were solved into distilled water and injected into rabbits through the ear vein. Upon the treatment, the excretion of sodium, potassium and chloride ion together with urine volume was kinetically determined. At the same time the clearance of plasma creatinine and sodium ion was determined and the following results were obtained. Every experimental group demonstrated diuretic action, though feable, of relatively long duration. The diuretic mechanism in the case of Oryeongsan made up by mixing the seperate extracts of individual components and Oryeongsan(A) plus Dianthi Semen was found to be inhibitory effect of renal tubular reabsorption in contrast to the case of Oryeongsan(A) plus Polygonum avicularis Herba, Kochiae Fructus or Akebiae Lignum in which case the diuretic mechanism was found to be glomerular vascular dilatation. The urinary excretion of potassium ion was increased in the case of Oryeongsan(A) plus Dianthi Semen, Kochiae Fructus of Akebiae Lignum whereas in the other cases no similar change was registered. The diuretic action was most remarkable in the case of Oryeongsan(A) plus Polygonum avicularis Herba followed by Oryeongsan(A) plus Kochiae Fructus, Oryeongsan(A) plus Dianthi Semen, extract mixture of individual component of Oryeongsan, Oryeongsan(A) and Oryeongsan(A) plus Akebiae Lignum decreasing order. The duration of diuretic action was found to be 90 minutes in the case of Oryeongsan and mixture of individual component of Oryeongsan, and 60 minutes in the case of Oryeongsan(A) plus Dianthi Semen, Kochiae Fructus or Akebiae Lignum in contrast to the case of Oryeongsan(A) plus Polygonum avicularis Herba which lasted up to 120 minutes.

• 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.

• Journal of Pharmaceutical Investigation
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• v.9 no.2
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• pp.22-30
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• 1979

Effects of Akebiae Lignum, whose scientific name is Akebia quinata Decaisne, on the blood pressure were investigated with EtOH extract in whole and spinal rabbits. Akebia Lignum EtOH extract (AEE), when given intravenously, produced a fall in blood pressure not only in whole rabbit but also in spinal rabbit and AEE administered into a lateral cerebral ventricle of whole rabbit did not elicit a fall in blood pressure. The depressor responses of the whole rabbit to intravenous AEE were weakened by treatment of the animals with atropine and chlorisondamine but not by vagotominijation, phentolamine avil, and then the depressor action causing by AEE in the whole rabbit was not affected by pretreatment of physostigmine which is cholinesterase inhibitor and of hemicholinium which blocks acetylcholine synthesis by interfering with choline uptake in nerves. These observations suggest that the hypotensive action of AEE of which component is not affected by cholinesterase is due to direct action at parasympathetic receptor.

• YAKHAK HOEJI
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• v.22 no.4
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• pp.207-214
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• 1978

Influence of Akebiae Lignum on the renal function of the dog was observed with water-extract, utilizing clearance technique. Akebiae Lignum water-extract (AWE) given intravenously in does of 3.0mg/kg and 30.0mg/kg elicited a marked antidiuretic effect and produced a distinguished decrease of glomerular filtration rate and renal plasma flow as reduction of sodium and potassium excretion in urine, positive free water clearance and osmolar clearance. AWE infused into a renal artery in doses of 0.03mg/kg/min and 0.1mg/kg/min exhibited identical results to the intravenous action confined only to the infused kidney. These results suggest that AWE elicits antidiuresis in the dog by decreasing glomerulor filtration and renal plasma flow, which are caused by the constriction of vas afferens in the glomeruli.

• Korean Journal of Acupuncture
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• v.21 no.1
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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 Physiology & Pathology in Korean Medicine
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• v.19 no.4
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• pp.1016-1021
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• 2005

The purpose of this thesis is to dedicate to get the objectivity of herbal medicine treatments by choosing herbs likely to work as antibacterial agents, Moutan Cortex Radicis, Caesalpiniae Lignum, Houttuyniae Herba, Forsythiae Fructus, Prunellae Herba, Scrophulariae Radix against Gardnerella vaginalis which is associated with Bacterial vaginosis, making experiments on them and getting the significant results. Each herb's efficacy on control the number of Bacterial vaginosis is noticed by using Disk Susceptibility test with six herbs medicine and Broth dilution assay of the culture. Disk Suseptibility Test : The efficiency strength is as follows in a row : Caesaipiniae Lignum, Moutan Cortex Radicis, Prunellae Herba, Forsythiae Fructus, Houttuyniae Herba, Scrophulariae Radix. MIC Prunellae Herba is 1.5 mg/ml, Caesalpiniae Lignum is 5 mg/ml, Forsythiae Fructus and Moutan Corex Radicis is 10mg/ml for G. vaginalis. As a results, herbmed which tested in this study have an antibacterial effects against G. vaginalis and that may be used for treament of Bacterial vaginosis. Assistant use of external medicine to p.o medicine is expected to bring the good effect of treatment which is used for the origin of this disease.