• Korean Journal of Acupuncture
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• 제17권1호
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• pp.75-80
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• 2000

Fructus Aristolochiae has 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 Fructus Aristolochiae on norepinephrine(NE) induced blood vessel contraction in rabbits. 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 Fructus Aristolochiae in abdominal aorta and femoral artery. Fructus Aristolochiae inhibited the relaxation pretreated propranolol and L-NNA in femoral artery. But Fructus Aristolochiae did not effect the relaxation pretreated ODQ in femoral artery and abdominal aorta. These results indicate that Fructus Aristolochiae can relax NE induced contraction of rabbit blood vessel selectively, and that this relaxation relates to nitric oxide synthesis and sympathetic action.

• 한국환경성돌연변이발암원학회:학술대회논문집
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• 한국환경성돌연변이발암원학회 2002년도 Molecular and Cellular Response to Toxic Substances
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• pp.158-158
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• 2002

• Korean Journal of Acupuncture
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• 제22권3호
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• pp.119-135
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• 2005

Objectives : The aim of this study was to investigate the Asthma-suppressive and Immune-regulatory effect of AF-HA(Aristolochiae Fructus Herbal-acupuncture) at Joksamni(St36) in OVA(ovalbumin) induced asthma mouse model. Methods : C57BL/6 mice were sensitized and challenged with OVA(ovalbumin) for 12 weeks(once a week). The mice in the OVA-AF-HA group were treated with AF-HA at St36 for the later 8weeks(3times/week). The mice in the OVA-Needle-prick group were treated with single prick with an injection needle at St36 for the later 8 weeks(3times/week). Results : 1. The lung weight and the total cells in lung of the mice treated with AF-HA at St36 decreased significantly compared with those of the OVA-control group. 2. Total leukocytes and eosinophils in BALF of the mice group treated with AF-HA at St36 decreased remarkably compared with those of the OVA-control group. 3. The collagen accumulation in lung of OVA-AF-HA group decreased significantly compared with that of the OVA-control group, 4. The concentrations of IL-4, IL-5, IgE in BALF, and IL-4, IL-5, IL-13 in serum of the mice group treated with AF-HA at St36 decreased significantly compared with those of the OVA-control group. 5. The numbers of $Gr-1^+/CD11b^+\;and\;CD11b^+$ cells in lung of the mice group treated with AF-HA at St36 decreased significantly compared with those of the OVA-control group. 6. The numbers of $CCR3^+,\;CD4^+,\;CD8^+\;and \;CD3e^+/CD69^+$ cells in lung of the mice group treated with AF-HA at 5136 decreased significantly compared with those of the OVA-control group. 7. The mRNA expressions of $TNF-{\alpha}$, IL-4, IL-5, IL13 in lung of the mice group treated with AF-HA at St36 decreased significantly compared with those of the OVA-control group. Conclusion : These results suggest that Aristolochiae Fructus Herbal-acupuncture at Joksamni(St36) may be an effictive therapeutic method to treat asthma.

• 한국독성학회:학술대회논문집
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• 한국독성학회 2002년도 Molecular and Cellular Response to Toxic Substances
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• pp.158-158
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• 2002

The potential toxicological effects of aristolochic acid (AA), a natural component in Aristolochiaceae family, were investigated. The 13-week toxicity study consisted of groups of 10 SD rat/sex administrated water containing 0, 0.05, 0.5, or 5 mg/kg per day AA (Study 1). The tested groups were terminated on Test Day 90 due to mortality and overt clinical signs of toxicity.(omitted)

• 한국수정란이식학회:학술대회논문집
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• 한국수정란이식학회 2002년도 국제심포지엄
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• pp.110-110
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• 2002

Rapidly progressive interstitial renal fibrosis has recently been reported in young women who have been on a slimming regimen including chinese herbs. Aristolochic acid, suspected as the causal factor of this renal disease, is a well known carcinogen. It has been known that Madouling (Aristolochiae fructus) contains aristolochic acid. The objective of this study was to investigate the effects of Madouling, Madouling-tang, which are the extract mixture from 10 different chinese herbs including Madouling, and aristolochic acid on reproductive and developmental toxicity. Female rats were administered orally with the extracts of Madouling, madouling-tang, and aristolochic acid from 14 days before mating to day 17 of gestation. Madouling (8mg/kg) decreased fertility in the 8mg/kg group, but Madouling-tang and aristolochic acids did not. Significant decrease of mean fetal body weights were observed in the 16mg/kg group of aristolochic acids. External, visceral and skeletal malformation of fetuses were not observed with treatment. Histopathological examination showed the discrete damage of kidney in the 8mg/kg group of Madouling and 16mg/kg groups of aristolochic acid. In whole embryo culture, Madouling and Madouling-tang caused the retardation of growth and development of embryo in the dose of 1 $\mu$g/ml and 0.02 $\mu\textrm{g}$/kg, respectively while aristolochic acids showed the similar effect in the dose of 300 $\mu\textrm{g}$/kg. These results indicate that Madouling, up to 0.05mg/kg (prescription dose to human) has no adverse effects on the fertility, reproduction and development of Sprague-Dawley rats.

• 대한한방소아과학회지
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• 제9권1호
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• pp.237-256
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• 1995

Maduryung Extract, one of herbal medicine was tested for inhibitory effect to alcohol, acetaminophen and d-galactosamine induced hepatitis in rats. The results were as follows. 1. Increaced serum GOT, GPT levels by alcohol were significantly decreased by Maduryung extract.(p<0.01) 2. Maduryung extract decreaced GOT value in acetaminophen induced hepatitis and this effect may be due to increace of GSH level in liver tissue.(p<0.05) 3. Repeat administration of Maduryung extract showed inhibitory effect on s-GOT, s-GPT levels in d-galactosamine induced hepatitis. (p<0.05) According to the above results, it seems that Maduryung could be use as drug for alcohol or drug induced hepatitis treatment.

• 생약학회지
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• 제31권3호
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• pp.273-279
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• 2000

Leukotriene $B_4\;(LTB_4)$ is a pro-inflammatory mediator synthesized in myeloid cells from arachidonic acid. Elevated levels of $LTB_4$ have been found in a number of inflammatory diseases and levels are related to disease activity in some of these. Because $LTB_4$ interacts with cells through specific cell surface receptors, $LTB_4$ receptor blockade is the most specific approach to reduce the pathogenic role of $LTB_4$. In order to find $LTB_4$ receptor antagonist from plants, we screened the $LTB_4$ receptor antagonistic activity of the methanol extract and solvent fractions of herbal drugs. The ability of samples to inhibit specific binding of $[^3H]-LTB_4$ to human peripheral neutrophils was used as assay to evaluate the antagonistic activity of plant materials. Among the tested methanol extracts of herbal drugs, Mori Radicis Cortex, Perillae Semen, Armeniacae Semen and Sophorae subprostratae Radix showed potent inhibitory activity above 70% at the concentration of $100\;{mu}g/ml$. The inhibitory activities of $LTB_4$ binding to human neutrophils were evaluated for several solvent fractions at three different concentrations. Especially, hexane soluble fractions of Anemarrhenae Rhizoma and Embeliae Radix, and ethyl acetate soluble fractions of Aristolochiae Fructus, Magnoliae Cortex and Zingiberis Rhizoma crudus showed moderate activity at $25\;{mu}g/ml$. These fractions were promising candidates for the study of the activity-guided chromatographic purification of active compounds. Silica gel column chromatography of hexane soluble fractions of Anemarrhenae Rhizoma and Embeliae Radix gave very active sub-fractions, AA-4 and ES-4, and their inhibition activities of $LTB_4$ binding to human neutrophil at $30\;{mu}g/ml$ were 78% and 62%, respectively. From these results we could anticipate new $LTB_4$ receptor antagonist from herbal drugs, and the block of $LTB_4$ effects may provide beneficial in neutrophil mediated diseases such as inflammation and bronchial asthma.

• 대한한의학원전학회지
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• 제22권3호
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• pp.79-95
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• 2009

Background : Eye diseases refer to a wide range of disconveniences from conjunctivitis, pterygium, glaucoma to even blindness. Acupuncture has been widely used in Korea throughout the history and provides an efficient method in the treatment of them. Objectives : Establish a distinctive and efficient acupuncture method for the treatment of eye diseases based in literature research. Method : We reviewed four Korean medical literature, "Guide to Swollen Sore Treatment[治腫指南]", "Treasured Mirror of Eastern Medicine[東醫寶鑑]", "Experiential Prescriptions of Acupuncture and Moxibustion[鍼灸經驗方]", and "Essential Rhymes on Acupuncture and Moxibustion by Master Saam[舍岩鍼法]", and analyzed the therapeutic characteristics in the treatment of eye diseases. Result : 1. According to "Guide to Swollen Sore Treatment[治腫指南]", various methods were applied in the treatment of eye diseases. We can cite salt water washing method after needling, pricking bloodletting method using three-edged needle, surgery method using bent needle and lance needle, or sore treatment using sliced bean-curd and ground Aristolochiae Fructus among others. Acupuncture points like GV20[百會], BL1[睛明], EX-HN5[太陽], GB20[風池], GV24[神庭], GB1[瞳子髎], and GB15[臨泣] were mostly needled. 2. In "Treasured Mirror of Eastern Medicine[東醫寶鑑]", pricking bloodletting method were most frequently used in comparison to single acupuncture or moxibustion methods. Applied points were GV20[百會], BL1[睛明], LI4[合谷], EX-HN5[太陽], GB37[光明], BL18[肝兪], GB20[風池], BL2[攢竹], GB1[瞳子髎], and ST36[三里]. Also selections of adjacent points were considered important. 3. In respect to treatment methods "Experiential Prescriptions of Acupuncture and Moxibustion [鍼灸經驗方]" has some similarity to "Treasured Mirror of Eastern Medicine[東醫寶鑑]" as pricking bloodletting method were mostly used. Also focused on normal Qi flow through meridian. Points like BL18[肝兪], BL1[睛明], LU5[尺澤], EX-HN5[太陽], LI4[合谷] were used. 4. "Essential Rhymes on Acupuncture and Moxibustion by Master Saam[校勘舍岩道人鍼法]" considered visceral pattern identification method fundamental in the diagnosis and treatment of eye diseases. Specifically, Liver, Heart, Stomach, Lung, Kidney identification methods are presented. Combined both corresponding and connecting meridians supplementation and draining methods according to mother-child relation. Also Saam master's own experiential prescriptions are noted. Conclusions : After previous study on stroke, we could also find various efficient methods according to eye diseases, through literature research of korean medical classics. This study will concurrently result in establishing distinctive therapeutic method characteristic of Korea.