• Journal of Korean Medicine for Obesity Research
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• v.9 no.1
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• pp.71-78
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• 2009

Objectives Bangpungtongsung-san(Fangfengtongsheng-san) has been traditionally prescribed a a restorative medicine. Methods In this study, we investigated the acute toxicity of water-extracted Bangpungtongsung-san(Fangfengtongsheng-san). 20 male and 20 female mice were orally treated of Bangpungtongsung-san(Fangfengtongsheng-san) at the respective doses of 0 (control group), 1250, 2500 and 5000mg/kg for 14days. Results We observed survival rates, general toxicity, change of body weight and examined microscopic changes of some organs. Conclusions Compared with the control group, we could no find any toxic alteration in all treated groups (1250, 2500 and 500mg/kg). $LD_{50}$ of Bangpungtongsung-san(Fangfengtongsheng-san) might be over 5000mg/kg and it was very safe to ICR mice.

• Journal of Society of Preventive Korean Medicine
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• v.17 no.1
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• pp.117-124
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• 2013

Objectives : This study was carried out to investigate the acute toxicity and safety of Palmultang and Fermented Palmultang Extract in Mice. Methods : To evaluate their acute toxicity and safety, 0 (control group), 2000 mg/kg of Palmultang and Fermented Palmultang Extracts were orally administered to 15 male and 15 female ICR mice. After a single administration, we observed survival rates, behavioral pattern, clinical sign, body weight. The results of biochemical analysis and hematological analysis were no any significant change. Results : Compared with the control group, we could not find any toxic alteration in all treated mice. Conclusions : Overall, the results suggest that, the oral administration of Palmultang and Fermented Palmultang extracts did not produce significant toxic effect in mice. Hence, the fermented extract can be utilized for herbal therapy.

• Herbal Formula Science
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• v.19 no.1
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• pp.233-241
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• 2011

Objectives : This study was carried out to investigate the acute toxicity and safety of Ssanghwa-tang extract fermented with Paecilomyces japonica. Methods : To evaluate the acute toxity and safety, 0(control group), 1250, 2500 and 5000 mg/kg of Ssanghwa-tang and fermented Ssanghwa-tang extracts were orally administered to 35 male and 35 female ICR mice. After single administration, we observed number of death, general toxicity, changes of body weight, and autopsy. Results : Compared with the control group, we could not find any toxic alteration in all treated groups (1250, 2500 and 5000 mg/kg). Conclusions : $LD_{50}$ of Ssanghwa-tang and fermented Ssanghwa-tang extracts might be over 5000 mg/kg and it is very safe to ICR mice.

• Korean Journal of Oriental Medicine
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• v.15 no.1
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• pp.79-83
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• 2009

In this study, we investigated the single dose toxicity and safety about water-extracted Galgeuntang. To evaluate single dose toxicity, 20 male and 20 female ICR mice were observed survival rates, general toxicity, changes of body weight for 14 days after single oral administration of 0 (control group), 1250, 2500 and 5000mg/kg Galgeuntang. And after 14 day, We observed autopsy. Compared with the control group, we could not find any toxic alteration in all treated groups (1250, 2500 and 5000 mg/kg). LD50 of Galgeuntang might be over 5000mg/kg and it is very safe to ICR mice.

• Journal of Pharmacopuncture
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• v.5 no.1 s.8
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• pp.61-79
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• 2002

Objective: The purpose of this study was to investigate acute and subacute toxicity and sarcoma-180 anti-cancer effects of Herbal acupuncture with Anneniacae amarum semen (Haeng-in) in mice and rats. Method: Balble mice were injected intraperitoneany with Haeng-In extract for $LD_{50}$ and acute toxicity test. Sprague-Dawley rats were injected intraperitoneally with Haeng-In extract for subacute toxicity test. TheAnneniacae amarum semen Herbal-Acupuncture was injected on Chung-wan (CV12) of mice with Sarcoma-180 cancer cell line. Results: 1. $LD_{50}$ was uncountable as none of the subjects expired from the treatment groups during the test. 2. The clinical signs and the body weight of mice treated with 0.1cc and 0.2cc Haeng-In extract were not affected during the acute toxicity test. 3. In acute toxicity test of serum biochemical values of mice, total protein and albumin were decreased in treatment group Ⅰ. Glucose was increased, and total cholesterol was decreased in treatment groups. GPT was increased in treatment group Ⅰ. 4. In subacute toxicity test, toxic symptoms were not detected in the treatment groups. 5. In subacute toxicity test, the body weight was increased in treatment groups on 14th and 21st day. 6. In subacute toxicity test. liver weight was increased in treatment group Ⅱ, and spleen weight was increased in treatment group Ⅱ. Lung weight was increased in an the treatment groups.(p<0.05) 7. In subacute toxicity test, severe tissue injury was found in lung and liver, especially treatment group Ⅰshowed more significant lung damage compared to treatment group l. 8. In subacute toxicity test, WBC. MCH and MCHC were increased in an the treatment groups, RBC, HGB and HCT were decreased in treatment group H(p<0.05). 9. In subacute toxicity test of serum biochemical values of rats, triglyceride was decreased in all the treatment groups. ALP was decreased in treatment group Ⅰ. and creatinine was decreased in treatment group Ⅱ. BUN/CR was increased in treatment group Ⅱ(p<0.05). 10. Median survival time of Sarcoma-180 cancer cell treated with Haeng-In was increased in all the treatment groups by twenty percent, compared to the control group(p<0.05). 11. Natural killer cell activity about the Sarcoma-180 cell was decreased at the ratio of 100:1 but was increased at the ratio of 10:1. In treatment group Ⅱ, increase was found at the ratio of 100:1 and 50:1 (p<0.05). 12. Interleukin-2 productivity of the Sarcoma-180 cell was decreased in treatment group I, but was increased in treatment group Ⅱ(p<0.05). Conclusion: According to the results, we can conclude Herbal-acupuncture with Anneniacae amarum semen caused toxicity, and had effects in Sarcoma-180 cancer cell.

• Journal of Pharmacopuncture
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• v.5 no.2
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• pp.120-136
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• 2002

Objectives : The purpose of this study is to investigate Acute and Subacute Toxicity, and Anti-cancer Effect of H Herbal-acupuncture on mice and rats. Methods : Balb/c mice were injected intraperitoneally with H Herbal-acupuncture for $LD_{50}$ and acute toxicity test. Sprague-Dawley rats were experimented in the same way for subacute toxicity test. H Herbal-acupuncture was injected into abdomen of mice having S-180 cancer cell line. Result : 1. During the test, $LD_{50}$ could not be counted since there was no expired subjects. 2. In an acute toxicity test, the loss of motility and reflex action was observed, but weight increased in the treatment group, compared with those in the normal group (P<0.05). 3. In an acute toxicity test of serum biochemical values of mice, glucose increased in the treatment group II while total cholesterol was increased in the all treatment groups (P<0.05). 4. In a subacute toxicity test, a little loss of motility and reflex action was observed in the treatment group. Weight of mice in the treatment group decreased on the 28th day. 5. In a subacute toxicity test, liver weight was decreased but lung weight of mice increased in the all treatment groups (P<0.05). 6. As a result of measuring Complete Blood Count test (CBC) of rat, HCT was decreased in treatments even though it was not significant, compared with the normal group (P<0.05). 7. In a serum biochemical value test of subacute toxicity, total protein and albumin decreased in the all treatment groups. Creatinine, glucose, GOT increased in the treatment group I compared with the control group. Alkaline phos-phatase decreased in treatment II group, compared with the control group (P<0.05). 8. Median survival time that was measured in the rats treated with sarcoma-180 cancer cell Median decreased in the treatment group, compared with the control group (P<0.05). 9. Natural killer cell activity showed significant reduction at 100:1 and 10:1 E/T ratio while it increased at 50:1 E/T ratio. It is inferred that there was an error in the experiment (P<0.05). 10. In an interleukin-2 productivity test, even though it decreased in lung cancer, and increased in abdomen cancer, but it was only a small difference (P<0.005). 11. After injecting B16F10 cell into a capillary vessel of C57BL/6 mice and generating metastasized lung cancer, the lung was examined with the naked eye. It was not possible to see metastasized cancer in the all groups on the seventh day but the cancer was viewed on the fourteenth day. The number and volume of metastasized cancer in the treatment group enlarged in the treatment group, compared with the control group. Conclusion : According to the results, H herbal-acupuncture took no effects in cancer.

• Korean Journal of Oriental Medicine
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• v.16 no.1
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• pp.135-140
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• 2010

This study was carried out to investigate the acute toxicity and safety of Ssanghwa-tang extract fermented with Ganoderma lucidum. To evaluate the acute toxity and safety, 0(control group), 1250, 2500 and 5000 mg/kg of Ssanghwa-tang and fermented Ssanghwa-tang extracts were orally administered to 20 male and 20 female ICR mice. After single administration, we observed survival rates, general toxicity, changes of body weight, and autopsy. Compared with the control group, we could not find any toxic alteration in all treated groups (1250, 2500 and 5000 mg/kg). $LD_{50}$ of Ssanghwa-tang and fermented Ssanghwa-tang extracts might be over 5000 mg/kg and it is very safe to ICR mice.

• The Journal of Korean Medicine
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• v.32 no.1
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• pp.67-83
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• 2011

Objectives: The purpose of this study was to examine the single dose toxicity with oral administration and genotoxicities of Ssanghwa-tang fermented with Lactobacillus acidophyllus. Materials and Methods: Clinical signs, weight changes, lethal doses$(LD_{50})$, and postmortem evaluation were determined by Globally Harmonized Classification System(GHCS) in a single-dose oral toxicity study. In vitro mammalian chromosomal aberration test was conducted with Ames test by cell proliferation suppression assessment using the cultivated CHO-K1(Chinese hamster ovary fibroblast) origins. Bacterial reversion assay was performed using Salmonella typhimurium (TA98, TA100, TA1535, and TA1537) and Escherichia coli (WP2uvrA). In vivo micronucleus test was performed using ICR mouse bone marrow. Results: No clinical sign was observed and none of the groups with doses up to 2000 mg/kg showed significant acute oral toxicity in the single dose oral administration. None of the sample doses taken during the 6 to 18 hour groups showed significant aberrant metaphases comparing to the negative control group in the in vitro mammalian chromosomal aberration test. No evidence of mutagenicity was seen for Escherichia coli (WP2uvrA) or Salmonella typhimurium (TA98, TA100, TA1535, and TA1537). No significant increase in the frequency of micronuclei was seen in the micronucleus test. Conclusion: These results indicate that the $LD_{50}$ value of Ssanghwa-Tang fermented with Lactobacillus acidophyllus may be over 2000 mg/kg and it have no acute oral toxicity and genotoxicity.

• The Korea Journal of Herbology
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• v.27 no.3
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• pp.95-100
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• 2012

Objectives : This study was carried out to investigate the acute toxicity and safety of $Leejung$-$tang$($Lizhong$-$tang$) and fermented $Leejung$-$tang$($Lizhong$-$tang$) extract. Methods : To evaluate their acute toxicity and safety, 0(control group), 1250, 2500 and 5000 mg/kg of $Leejung$-$tang$($Lizhong$-$tang$) and fermented $Leejung$-$tang$($Lizhong$-$tang$) extracts were orally administered to 35 male and 35 female ICR mice. After a single administration, we observed survival rates, general toxicity, changes of body weight, and autopsy. Results : Compared with the control group, we could not find any toxic alteration in any of treated groups (1250, 2500 and 5000 mg/kg). Conclusions : $LD_{50}$ of $Leejung$-$tang$($Lizhong$-$tang$) and fermented $Leejung$-$tang$($Lizhong$-$tang$) were over 5000 mg/kg and it is very safe to ICR mice.

• The Korea Journal of Herbology
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• v.26 no.4
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• pp.101-107
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• 2011

Objectives : Socheongryong-Tang (小靑龍湯, SCRT) has been widely used to treat respiratory disease. In this study, we investigate the acute toxicity and safety of fermented Socheongryong-Tang extract. Methods : To evaluate the acute toxicity and safety, 0 (control group), 1250, 2500 and 5000 mg/kg of Socheongryong-Tang and fermented Socheongryong-Tang extracts were orally administered to male and female ICR mice. After single administration, we observed survival rates, general toxicity, changes of body weight for the 14 days and autopsy. Results : Compared with the control group, we could not find any toxic alteration in all treated group (1250, 2500 and 5000 mg/kg). Conclusions : $LD_{50}$ of Socheongryong-Tang and fermented Socheongryong-Tang extracts might be over 5000 mg/kg and it is safe to ICR mice.