• Korean Journal of Pharmacognosy
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• v.11 no.2
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• pp.85-94
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• 1980

In this paper, we studied what the drug name of Sang-Baik-Pi(桑白皮) Mori Cortex Radicis) is, how to collect it; and how the chief symptoms had changed in the chinese medical references and herbological literatures and formularies. Also we bibliographically analyzed in the herbological way the drugs combinated with Sang-Baik-Pi and their active principles among the prescriptions in the famous medical book; 'Dong-Ui-Bo-Gam', (東醫寶鑑) of our country. Finally, we concluded as foolow. Numerous names of botainical origin were described, but it was not recorded that San-Keun-Baik-Pi(桑根白皮) in old days is different from root bark of Morus sp. in this times. Sang-Baik-Pi has been a common designation since Ming dynasty (AD 1500). Collections of it were independent of seasons, it could effect perfectly over 10 years old. And its cork layer should be removed after collections, it was especially emphacised that root bark on ground was poisonous. The chiefly cured symptoms with Sang-Baik-Pi were constantly not different from the contents of 'Shin-Nong-Bon-Chau-Kyung'(神農本草經) in ancient times, but it has been developed since Ming dynasty. Its uses are widely extended to a surgical and dermatologic desease; rheumatis, beriberi and diabetes in this times. and its efficacies depend upon curing. Prescriptions on Sang-Baik-Pi that were prescribed in 'Dong-Ui-Bo-Gam' are there, 177 drugs combinated with it. Glycyrrhizae Radix is most frequently combinated with Sang-Baik-Pi(frequently 68%). It is proved that Armeniacae Semen, Platycodi Radix etc, in the order take strong effects on anti-tussive, anti-phlogistic, diuretic, anti-pyretic etc. It is expressed 34 times, frequently, that a dose is 3.75g, and it shows that a usual doses is 2-4g. As the above prescriptions are classified, the results is as follows, respiratory tract desease is most frequently in 69 prescriptions, the next gastrointestinal tract 13 times, diuretic 12 times, and antipyretic 11 times. Therefore, Sang-Baik-Pi contains a good remedial value chiefly of the effects upon the respiratory diseases.

• Advances in Traditional Medicine
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• v.7 no.5
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• pp.556-563
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• 2008

Peripheral nerve injuries are a commonly encountered clinical problem and often result in a chronic pain and severe functional deficits. The expression of c-Fos is sometimes used as a marker of increased neuronal activity. We have prepared the aqueous extract of amygdalin from Armeniacae semen for pain control. In the present study, we investigated the effects of amygdalin on the recovery rate of the locomotor function and on the expression of c-Fos in the ventrolateral periaqueductal gray (vlPAG) region following sciatic crushed nerve injury in rats. Walking track analysis for the evaluation of functional recovery and immunohistochemistry for the c-Fos expression were used in this study. In the present results, characteristic gait change with dropping of the sciatic function index (SFI) was observed and c-Fos expression in the vlPAG was suppressed following sciatic crushed nerve injury in rats. Amygdalin enhanced SFI value and restored c-Fos expression in the vlPAG to the control value. The present our study indicated that amygdalin activates neurons in the vlPAG, and it facilitates functional recovery following peripheral nerve injury.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.32 no.3
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• pp.1-12
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• 2019

Objectives: Amygdalin is abundant in the seeds of bitter almond and apricots of the Prunus genus and other rosaceous plants. Amygdalin is known to have antitussive and anticancer activities. Apoptosis, also known as programmed cell death, is an important mechanism in cancer treatment. Methods: In the present study, we investigated whether the aqueous extract of Amygdalin induces apoptotic cell death in ME-180 cervical cancer cells. For this study, 3-(4,5-dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide (MTT) assay, terminal deoxynuclotidyl transferase (TdT)-mediated dUTP nick end-labeling (TUNEL) assay, 4,6-diamidino-2-phenylindole (DAPI) staining, flow cytometric analysis, DNA fragmentation assay, Western blot, and caspase-3 enzyme assay were performed on ME-180 cervical cancer cells. Results: Through morphological and biochemical analyses, it was demonstrated that ME-180 cells treated with Amygdalin exhibit several apoptotic features. The treatment of Amygdalin increased the Bax expression and caspase-3 enzyme activity and decreased Bcl-2 expression. Here, we have shown that Amygdalin induces apoptotic cell death in ME-180 cervical cancer cells through Bax-dependent caspase-3 activation. These results suggest the possibility that Amygdalin exerts anti-tumor effect on human cervical cancer.

• The Journal of Pediatrics of Korean Medicine
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• v.33 no.3
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• pp.82-102
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• 2019

Objectives The purpose of this study is to investigate clinical studies on the efficacy and safety of herbal medicine inhalation therapy in children by analyzing recent randomized controlled trials conducted in China. Methods We searched the clinical studies from the China Academic Journal (CAJ) in China National Knowledge Infrastructure (CNKI) using a by key word '霧化吸入' and specific criteria from 1st January 2010 to 2nd July 2019. Data regarding years of publication, demographic information, target diseases or symptoms, treatment methods, outcome measure, results and adverse events are collected for this study. Results Total of 44 randomized controlled trials were selected and analyzed. Respiratory diseases and symptoms (84.1%) were the most frequent target diseases that herbal medicine inhalation therapy was used. Acute stomatitis was another disease state that the therapy was used. In most of the studies, the herbal medicine inhalation in children showed significant efficacies. The most commonly used herbal medicines were Ephedrae Herba (麻黃), Lonicera Flos (金銀花), Armeniacae Semen (杏仁), Glycyrrhizae Radix et Rhizoma (甘草), Scutellaria Radix (黃芩), Forsythia Fructus (連翹) etc. Hardly any adverse effects were reported from the trials selected. Conclusions Based on the results of the clinical studies from China, herbal medicine inhalation therapy in children can be an effective and safe option for treatment and symptom improvement.

• The Journal of Pediatrics of Korean Medicine
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• v.37 no.4
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• pp.70-90
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• 2023

Objective This study analyzed randomized clinical trials (RCTs) on pediatric asthma using traditional Chinese medicine (TCM) to determine its efficacy and safety. Methods We searched electronic databases in English, Chinese, Japanese, and Korean and evaluated 35 articles published up to December 28, 2022. Based on data from the literature, we analyzed treatments, results, composition of herbal medicine, frequency of medicinal herbs, and decoction. Results TCM for pediatric asthma was compared to supportive therapy, inhaled corticosteroids, and standardized treatments. Of the 35 studies, 32 showed that TCM treatments were effective in alleviating asthma symptoms. Furthermore, TCM treatment was considered safe compared to common asthma treatments. Among the TCM treatments for pediatric asthma, the most frequent decoctions were Gamisaganmahwangtang (加味射干麻黃湯) and Saganmahwangtang (射干麻黃湯). Ephedra Herba (麻黄), Armeniacae Semen (杏仁), Asiasari Radix et Rhizoma (細辛), Belamcandae Rhizoma (射干) were herbs that were frequently used for asthma in TCM decoctions. Conclusion This review showed that TCM is effective in treating pediatric asthma. More clinical RCTs are needed to confirm the efficacy and safety of TCM treatment.

• The Journal of Internal Korean Medicine
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• v.30 no.3
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• pp.571-581
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• 2009

Background : Early in November 2002, severe acute respiratory syndrome (SARS) began to spread throughout thirty-two countries around the world. A total of 5,327 cases were reported in China, including 1,755 cases in Hong Kong and 655 in Taiwan. The total number of cases reported from Canada and Singapore was more than 200. The total number of SARS cases world-wide reached 8,437 with incidences. Mortality from SARS is estimated at around 11%. Under the guidance of the World Health Organization (WHO), clinical studies on the use of integrated herbal medicine and western medicine for treating SARS were carried out in China and Hong Kong. The official report suggested that integrated treatment was more effective than western medicine alone in clinical symptoms, lung inflammation, blood oxygen saturation, immunological functions and others. Objective : To overview the treatment principle and the prescriptions according to the regimens and the stages for SARS of the reports, and further to broaden our knowledge of treatment of acute infectious diseases using natural herbal medicine. Methods : We reviewed nine of WHO SARS reports that comprehensively described the principles and methods of treatment and summarized them into eight treatment methods. We analyzed the herbal formulae on the basis of their treatment principles, evaluated them in accordance with warm disease study, listed frequently used herbs, and assessed patent prescriptions and herbal injections that were mentioned in the reports. Results and Conclusion : The reports divided the course of SARS into 3 to 6 stages such as high fever stage, fastigium stage, and convalescent stage. Frequently used herbs were Radix Scutellariae, Radix Paeoniae, Radix Astragali, Semen Armeniacae, Radix Pseudostellariae, Radix Ophiopogonis, and Fructus Schizandrae. Herbal decoctions were the primary method of treatment, while extracts or injections were secondary. Prescriptions were mainly based on the warm disease study. SARS is a viral disease caused by corona virus, and herbal medicine is proven to be effective against it. We believe that evidences and experiences from SARS cases can be a good reference to further researches on acute infectious diseases.

• Journal of Korean Medicine Rehabilitation
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• v.25 no.1
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• pp.45-52
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• 2015

Objectives To check marker content for appropriate quality control of Woohwangchungsimwon sterilized to ensure microbiological safety and to observe antioxidant activity for any changes in efficacy. Methods To measure any effects of sterilization on the effective compounds, 8 ingredients of Woohwangchungsimwon were screened for any changes in marker content using HPLC-DAD. Using the colorimetric method on the microplate reader any changes in total phenolic compound and flavonoid levels were observed. Antioxidant activity was measured using the DPPH, ABTS, and FRAP. Results Of the ingredients of Woohwangchungsimwon, 8 were subject to quantitative analysis before and after sterilization. 21.6 mg and 1.93 mg of Glycyrrhizin was found in Glycyrrhiza uralensis Fischer pre and post sterilization, respectively. Decursin found in Angelica gigas Nakai increased from 0.16 mg to 0.29 mg after sterilization. Bilirubin found in Gallstone of Bostaurusvar. domesticus increased from 0.24 mg to 0.33 mg. Cinnamic acid found in Cinnamomum cassia Blume increased from 0.02 mg to 0.05 mg. Ginsenoside Rb1 found in Panax ginseng C. A. Meyer decreased from 0.02 mg to 0.14 mg. Paeoniflorin found in Paeonia lactiflora Pallas increased from 1.05 mg to 1.13 mg. Amygdalin found in Armeniacae Amarum Semen increased from 2.68 mg to 2.83 mg. L-muscone found in Musk increased from 0.63 mg to 0.76 mg. As for total phenolic compound and total flavonoid content, there was a 1.22 and 4.15-fold increase. DPPH and ABTS increased by 20.45% and 20.69%, respectively. FRAP activity was 2.78 times more active post stabilization. Conclusions This study confirmed that high temperature high pressure steam sterilization, a method used to ensure microbiological safety of Woohwangchungsimwon, does not affect marker content; in other words, does not affect quality of the Woohwangchungsimwon. It could also be seen that total phenolic compound and flavonoid content increased after sterilization. An antioxidant activity test showed that there was significantly increased activity of antioxidants.

• Korean journal of food and cookery science
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• v.22 no.5 s.95
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• pp.720-727
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• 2006

The purpose of this study was to investigate the functional properties of medicinal plant extracts. Four kinds of medicinal plants, Dioscorea batatas(DB), Armeniacae Semen(AS) Crataegus pinnatifida Bunge(CP) and Ponciri Fractus(PF), were extracted with water and 70% ethanol and the extracts were tested for their electron donating ability(EDA), nitrite scavenging ability(NSA) and inhibitory effects on cancer cells(MDA cell and A549 cell)growth. EDA at 100-1,000 ppm of water extract ranged from 3% to 14%, 14% to 36%, 29% to 72% and 14% to 43%, and that of ethanol extract ranged from 9% to 62%, 27% to 59%, 33% to 89% and 14% to 44%, in DB, AS, CP and PF, respectively. NSA of extracts measured at various pH(1.2, 3.0, 4.2, 6.0) showed the highest ability in all extracts at pH 1.2 and decreased with increasing pH. The highest NSA of water extracts of 1,000 ppm at pH 1.2 was 6%, 31%, 55% and 44% and that of ethanol extract was15%, 32%, 69% and 52%, in DB, AS, CP and PF, respectively Inhibition ratio of water and ethanol extracts on MDA cell growth was 24% and 17%, 51% and 93%, 46% and 69%, and 48% and 47%, while that on A549 cell was 18% and 9%, 6% and 3%, 7% and 3%, and 43% and 11%, at 1,000 ppm, in DB, AS, CP and PF, respectively.