• 한국약용작물학회:학술대회논문집
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• 2010.10a
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• pp.322-323
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• 2010

• Journal of Pharmacopuncture
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• v.15 no.1
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• pp.34-39
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• 2012

Objectives: The aim of this study was to investigate the safety and the efficacy of Korean herbal, western and combination medicine use in patients with abnormal liver function tests. Methods: We investigated nerve disease patients with abnormal liver function tests who were treated with Korean herbal, western and combination medicine at Dong-Eui University Oriental Hospital from January 2011 to August 2011. We compared aspartic aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP) and total bilirubin (T-bil) levels before and after taking medicine and excluded patients who had liver-related disease when admitted. Results: AST and ALT were decreased significantly in patients who had taken herbal, western medicine. AST, ALT and ALP were decreased significantly in patients who had taken combination medicine. Compare to herbal medicine, AST, ALT and ALP were decreased significantly in patients who had taken western medicine, and ALT and ALP were decreased significantly in patients who had taken combination medicine. There were no significant differences between western and combination medicine. Conclusions: This study suggests that prescribed Korean herbal medicine, at least, does not injure liver function for patients', moreover, it was shown to be effective in patients with abnormal liver function tests.

• Journal of Physiology & Pathology in Korean Medicine
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• v.21 no.6
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• pp.1646-1654
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• 2007

The aim of this study was to investigate the effects of several herbal prescriptions in patients with allergy or atopic disease, such as atopic dermatitis, asthma and allergy rhinitis and others, on the blood immunological parameters and to verify the safety of long-term use of herbal medicine. Eighty one patients with allergy or atopy disease who taken herbal medicine at least for 2 months were compared with patients who taken same medicine with no allergy & atopy disease (n=14) and normal healthy subjects (n=22). According to the comparison of immunological parameters change, the data showed that herbal medicine decreased IgE (P=0.003), Eosinophil ratio (P<0.001) and count (P<0.001) of White Blood Cell (WBC) and did not affect to the liver cell enzymes in blood. This results indicated that herbal medicine decreased immune hypersensitivity and improved chronic inflammation related to blood immunological parameters of allergy or atopy diseases. In addition, herbal medicine seemed to be safe to the liver function for long-term use.

• The Journal of Internal Korean Medicine
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• v.40 no.1
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• pp.89-116
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• 2019

Objective: This study aimed to ascertain what should be considered in the "Guideline for Clinical Trials with Herbal Medicinal Products for Liver Cancer," by analyzing existing guidelines and clinical trials. Methods: Committee for the development of a guideline, consisting of 6 Korean medicine doctors, reviewed guidelines and clinical trials on using herbal medicine for treating liver cancer. The trials were analyzed in terms of inclusion and exclusion of participants, intervention, comparators, outcomes, and trial design. We then compared the results of our analysis with the guidelines to identify issues we must to consider when following the "Guideline for Clinical Trials with Herbal Medicinal Products for Liver Cancer." Several guidelines for antitumor agents and clinical trials on herbal medicine were obtained from the Ministry of Food and Drug Safety homepage, etc. The search terms were as follows: "liver neoplasms"; "herbal medicine"; "medicine, Korean traditional"; and "medicine, Chinese Traditional.". Results: Ten articles were obtained from pubmed and Embase. There was no guideline for clinical trials on using herbal medicine for treating liver cancer. All the participants in the reviewed articles had primary liver cancer, and the type of intervention varied (e.g., decoction, patches, and capsules. The comparators included placebos and conventional treatments such as chemotherapy. The outcome assessment methods were tumor response, quality of life, survival, and liver function tests. Adverse events occuring during the trial were also evaluated. Conclusion: Findings were derived by reviewing existing guidelines and comparing them with clinical trials on liver cancer and herbal medicinal products. These results will be utilized in the development of the "Guideline for Clinical Trials with Herbal Medicinal Products for Liver Cancer."

• The Journal of Pediatrics of Korean Medicine
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• v.34 no.4
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• pp.43-58
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• 2020

Objectives The purpose of this study is to analyze the effect of various herbal medicin on gut microbiota. Methods Electronic searches were performed using NDSL, OASIS, KISS, KMBASE, K-portal, Pub med, Cochrane, CNKI. Results we analyzed 25 experimental studies on the effect of herbal medicine on microbiota. Diabetes, obesity, inflammatory bowel disease have been frequently studied in micobiota-related disease. The most common experimental animal model used in the studies C57BL/7 mouse. Among the studies wherein single herbal medication were used, Gynostemma pentaphyllum was most commonly studies, and different herbal medications were used in the studies wherein complex herbal medications were studied. Next generation sequencing was performed using Illumina MiSeq system, and gut microbiota analysis was performed using QIIME and Ribosomal Database Project (RDP). In most studies, the herbal medicines exerted regulatory effects on gut microbiota and improved the symptoms of the experimental groups. Conclusions This review provides basic data on the correlation between korean medicine and gut microbiota, as well as information for the development of korean medicine.

• The Journal of Pediatrics of Korean Medicine
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• v.37 no.3
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• pp.17-34
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• 2023

Objectives Few studies to date reviewed herbal medicines prescribed to pediatric patients with coronavirus disease 2019 (COVID-19). We aimed to summarize and analyze these herbal medicines. Methods Nine databases were searched for studies published up until November 24, 2020. Nine case reports and one case series involving 17 pediatric patients were included in the study. The clinical symptoms, interventions, outcomes, pattern identification, composition, and frequency of herbal medicine administration were analyzed. Results The symptoms of pediatric patients with COVID-19 treated with herbal medicines were mild or moderate. Herbal medicines have been used to alleviate symptoms, such as fever and cough. No adverse events were reported. All of the patients who received herbal medicines were discharged from the hospital after symptomatic relief. Pattern identification revealed that the lungs were the most affected organs. Epidemic toxins, wind, dampness, and heat were the primary etiological factors. More pediatric patients with COVID-19 were prescribed a combination of herbal and Western medicines than herbal medicines alone. The frequently used herbs include Glycyrrhizae Radix et Rhizoma, Lonicerae Flos, Scutellariae Radix, Armeniacae Semen, Citri Reticulatae Pericarpium, and Astragali Radix. Conclusions Our review can serve as a reference for the treatment of COVID-19 in children.

• Journal of Society of Preventive Korean Medicine
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• v.19 no.2
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• pp.123-133
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• 2015

The new formular for herbal medicine-safety classification in terms of evidence-based medicine was developed and applied to evaluate various herbal medicines in the previous study. This study is aimed to evaluate the frequently-used herbal medicines inducing toxic metabolites or reactive intermediates(RI), such as Ligusticum wallichii Franch, Angelica sinensis, Glycyrrhizae Radix, Rehmanniae Radix, based on 6 safety grades calculated from human equivalent dose(HED)-based MOS(margin of safety). HED-based MOS can be explained as the ratio of theoretical ALD(approximate lethal dose) of human as $LD_1$(lethal dose of 1%)/ clinical maximum dose as $ED_{99}$(Effective dose of 99%). The herbal medicine showing the ratio less than 1 belongs to Class 1, but the herbal medicine showing the ratio more than 500 belongs to Class 6 with the lowest toxicity. As a result, they were evaluated as class 2 for Angelica sinensis and Glycyrrhizae Radix, class 3 for Ligusticum wallichii Franch and Rehmanniae Radix. These resultant grades for 4 herbal medicines were lower than the grade expected under consideration that these herbal medicines are used very frequently in oriental clinics. These low grades would be due to their ingredients which is biotransformed to toxic metabolites.

• The Journal of Korean Medicine
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• v.40 no.2
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• pp.94-105
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• 2019

Objectives: The correlation between medicinal herbal formulas and a risk of cardiotoxicity has been controversial. Thus, this study investigated cardiac safety assessment of 52 most commonly used medicinal herbal formulas. Methods: We evaluated the in vitro effects of medicinal herbal formulas on recombinant human embryonic kidney 293 (HEK 293) cell line expressing human ether-a-go-go-related gene (hERG) potassium channel. Results and Conclusion: Our results demonstrated that all of 52 medicinal herbal formulas did not show inhibition of hERG current in hERG-HEK 293 recombinant cells. In conclusion, these safety data suggest that 52 medicinal herbal formulas were not associated with an increased risk of cardiotoxicity in hERG-HEK 293 recombinant cells.

• Herbal Formula Science
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• v.15 no.2
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• pp.119-126
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• 2007

Objectives: This study presents observation of microorganism such as total aerobic bacteria, total fungus, E. coli, Pseudonomas aerugjnosa, Staphylococcus aureus, and Salmonella typhimurium in herbal decoction manufactured by Korean medical clinic. Methods: We examined to observe microorganism using the requirements for the experimental methods recommended by FDA. For the identification, we observed microscopic methods and carried out polymerase chain reaction (PCR) and DNA purification. The purified DNA samples were analyzed by DNA sequencer. As compared with NCBI database. the results were identified by sequences similarity. Results and conclusion: 26 (55%) of 46 decoctions observed positive for microbial test. 12 (46 %) of 26 positive decoctions exceed requirement of microbial limit test. These microbial colony identified genus of Bacillus using microscopic and DNA sequencing methods.

• The Journal of Korean Obstetrics and Gynecology
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• v.36 no.1
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• pp.35-53
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• 2023

Objectives: The aim of this study is to investigate the research trends of animal experiment on the herbal medicine treatment for endometriosis over the past 10 years. Methods: We searched the databases (Pubmed, Embase, Science-on) with terms as endometriosis, Korean medicine, herbal medicine and Chinese medicine. Among the results, we reviewed studies published from 2013 to 2022. Results: 26 studies were selected and analyzed. 8 single herbs and 18 complex formula were used in these studies. The most commonly used herbal medicine for endometriosis was Paeoniae Radix. Each studies showed that herbal medicine had significant effect on treating endometriosis. Conclusions: These results suggest that treating endometriosis with herbal material is effective in inhibiting ectopic lesion and angiogenesis, increasing pain threshold and apoptosis. Further research should be conducted to verify its therapeutic mechanisms and effectiveness.