• Korean journal of applied entomology
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• v.47 no.4
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• pp.407-411
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• 2008

This study was conducted to estimate the economic injury level (EIL) and economic threshold (ET) of the green peach aphid, Myzus persicae, on Chinese cabbage (Brassica campestris var). The changes of biomass of Chinese cabbage and M. persicae density were investigated after introduction of M. persicae at different density (0, 2, 5, 10, 15, and 20 per plant; inoculated at 10d after planting). The densities of M. persicae largely increased from the above initial densities to 0, 92.3, 177.4, 406.9, 440.4, and 471.3 aphids per plant at 18d after the initial inoculation, respectively. The biomass of Chinese cabbage significantly decreased with increasing the initial inoculated density of M. persicae: 602.0, 264.2, 262.0, 109.3, 151.0, and 67.3 g in above plots with different initial densities, respectively. The relationship between cumulative aphid days (CAD) and yield loss (%) of Chinese cabbage was well described by a nonlinear logistic equation. Using the estimated equation, EIL of M. persicae on Chinese cabbage was estimated 25 CAD per plant based on the yield loss 13%, which take into account of an empirical gain threshold 5% and marketable rate 92% of spring Chinese cabbage. Also, ET was calculated at 80% of EIL: 20 aphids per plant. Until a more elaborate EIL-model is developed, the present result may be useful for M. persicae management at early growth stage of Chinese cabbage.

• Asian Pacific Journal of Cancer Prevention
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• v.17 no.8
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• pp.3829-3833
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• 2016

Inhibition of cancer-associated fibroblasts (CAFs) may improve the efficacy of cancer therapy. Polysaccharide extracted from polygonatum can selectively inhibit the growth of prostate-CAFs (p<0.001) without inhibiting the growth of normal fibroblasts (NAFs). Polysaccharides from polygonatum stimulate autophagy of prostate-CAFs. 3-methyl-adenine(3-MA) is an autophagy inhibitor. 3-MA was added to prostate-CAFs with polysaccharide from polygonatum to determine whether autophagy plays an important role in the restrained effect. Finally, polysaccharide from polygonatum treatment significantly increased the activation of Beclin-1 and LC3, key autophagy proteins. Polysaccharide from polygonatum stimulates autophagy of prostate-CAFs and inhibits prostate-CAF growth, indicating that a novel anti-cancer strategy involves inhibiting the growth of prostate-CAFs.

• Journal of Oriental Neuropsychiatry
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• v.20 no.4
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• pp.79-89
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• 2009

Objectives : To address suitable method for designing clinical trial intervening Traditional Korean Herbal Medicine on General anxiety disorder through the recent clinical research in Chinese Herbal Medicine. Methods : Randomized, controlled trials(RCTs) of treatment of general anxiety disorder intervening herbal medicine were searched through CNKI databases. We examined several item of studies and evaluated using Jadad scale. We searched articles in CNKI with the key word "General anxiety disorder or 廣範性焦慮症", among them we selected the clinical trial studies related with herbal medicine except for case reports, studies of acupuncture therapy or west medicines. Results : 11 RCT studies of herbal medicine met inclusion criteria. The Studies used CCMD-3, HAMA as inclusion tool and mainly HAMA as a evaluation tool. Studies were progressed for 2-8 weeks, mostly used various positive control. Experiment medicine were mainly 理氣劑, 安神劑. In most studies, experiment group made similar or higher efficacy in comparison with control group. Mean Jadad score of studies was $1.3{\pm}0.67$, and only one study was double-blinded among 11 studies. Conclusions : RCT studies on general anxiety disorder of chinese herbal medicine tend to focus on investigating effect of herbal medicine through setting positive control group with CCMD-3 and HAMA. But, most studies had low quality of trial, for lack of pattern identification, evaluation and inclusion tool of chinese medicine. Clinical trials of general anxiety disorder should provide good quality by randomization, double-blinding, and multi-site trial.

• Journal of Korean Medicine Rehabilitation
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• v.34 no.1
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• pp.97-108
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• 2024

Objectives The purpose of this study was to investigate the effectiveness and safety of herbal medicine treatment for Colles fractures through a systematic review and to provide evidence for applying herbal medicine treatment. Methods We searched for papers published from January 1, 2018 to October 18, 2023, in PubMed and China National Knowledge Infrastructure based on the keyword 'Colles fracture', 'Chinese traditional medicine', 'Chinese medicine', 'herbal medicine', 'drugs, chinese herbal', 'kampo', 'decoction', 'capsule', 'powder'. Results A total of 51 studies were searched at first research. Then the studies were screening according to the criteria, and 13 studies were finally selected. The oriental medical intervention analyzed in this study was an orally administered herbal medicine. Conclusions Studies have shown that herbal medicine has a significant effect on Colles fractures. However, all studies were assessed as having a high risk of bias. In the future, further well-designed studies are needed to demonstrate the effectiveness of herbal medicine for Colles fractures and reduce the risk of bias.

• Clinical and Experimental Pediatrics
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• v.52 no.3
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• pp.385-388
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• 2009

An 8-year-old girl visited the emergency room with perioral cyanosis and dyspnea, which had developed 20 hrs prior to the hospital visit. She had taken a Chinese herbal medication for 3 days prior to the onset of the symptoms. A co-oximeter examination revealed a methemoglobin level of 23.7%. An intravenous infusion of methylene blue was administered. Chemical analysis of the herbal medication revealed an ammonia (NH$_{3}$) level of 239.41 mg/L. More studies are needed on the correlation between methemoglobinemia and the components of Chinese herbal medicines.

• The Journal of Korean Obstetrics and Gynecology
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• v.36 no.4
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• pp.21-39
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• 2023

Objectives: The purpose of this study is to review the overseas clinical study trends on Chinese Medicine treatment for Pre-eclampsia. Methods: We searched articles published from Pubmed, Embase and CNKI. The period was set from 2004 to 2023. Searched keywords were "Pre-eclampsia", "Preeclampsia", "Chinese medicine", "Herbal medicine", "子癎前期", "子癎前症", "中藥", "中醫". Results: 21 articles were finally selected. There were 16 RCTs, 3 case control studies, 2 case series. 2 articles used both acupuncture and western medicine, 19 articles used both herbal medicine and western medicine. 風池 (GB20), 太衝 (LR3), 足三里 (ST36) were the most frequently used acupoints, Paeoniae Radix alba (白芍藥) is the most frequently used in herbal medicine treatment. Conclusions: Our review found that chinese medicine combined with western medicine is more effective for alleviating symptoms of pre-eclampsia.

• The Journal of Internal Korean Medicine
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• v.44 no.4
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• pp.621-634
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• 2023

Objectives: This study summarizes current trends and results in clinical studies on herbal medicine treatments for chronic pancreatitis. Methods: Studies published from 2014 to 2023 were searched for on the China National Knowledge Infrastructure (CNKI), PubMed, and KMbase using the keywords "chronic pancreatitis", "herbal medicine", "herb", "만성 췌장염", and "한약". The studies were analyzed according to year, study design, characteristics of the patients, and traditional Chinese medicine (TCM) intervention. Results: In total, 23 studies were selected. There were 21 randomized controlled trials and 2 case-control studies. The most common herbal prescriptions were Qingyi-tang (淸胰湯), Radix Bupleuri (柴胡), Radix Paeoniae Alba (白芍藥), Radix Glycyrrhizae (甘草), Radix Scutellariae (黃芩), and Rhei Rhizoma (大黃). In all the studies, herbal medicine treatments were effective in the treatment of chronic pancreatitis, and efficacy was assessed using clinical symptoms, physicochemical examination, radiological examination, and relapse. Conclusions: Herbal medicine treatment can be an effective treatment for chronic pancreatitis and has potential in clinical practice.

• Journal of Society of Preventive Korean Medicine
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• v.4 no.2
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• pp.25-56
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• 2000

Trace element are involved in enzymatic activities, immunological reactions. physiological mechanisms. Deficiency in some trace elements, such as iron and iodine. is still an important health problem, The role of trace elements deficiency is suspected in various clinical situations and is now confirmed by well designed supplementation studies. However, the importance of trace elements as chinese herbal constituents is not sufficiently appreciated by the oriental medical profession, although in recent years a significant increase of new finding on their essential character in chinese herbal medicine occurred. It is well known that herbal medicine contains a variety of trace elements which would show therapeutic effects with active components in herbal medicine . In china, recent work showed some positive correlation between trace element and traditional chinese medicine (TCM) in terms of therapeutic effects even if their role in therapeutic effects is still obscure. In korea, not much attention has been on the therapeutic importance of trace element contained in herbal medicine Here, the therapeutic effects of trace element in TCM were reviewed and summarized. 1. Iron, copper, zinc and manganese are mainly contained in TCM. In addtion, chromium, magnesium, molybdenum, nickel, alminium, cobalt, arsenic and selenium has been studied for their therapeutic effects 2. Zinc, is decreased in patients who have deficiency of kindney(腎虛) and chronic disease. Fe is decreased in patients who have deficiency of blood(血虛). However copper is increased in patients who have chronic disease and hepatic disease.3 Iron concentration is high in herbs used for tonifying and nourishing yin or blood(補陰補血藥) Zinc concentration is high also in herb used for tonifying kidiney and vital essence(補腎補精藥). In addition. copper concentration Is high in herb used for replenishing qi(補氣藥) 4 In herbal drugs, the therapeutic substances in TCM are not only organic but also inorganic. It seems that trace elements would be one of components in herb for its therapeutic effects. This indicates that therapeutic effects of TCM should be extended not only to herb itself, bur also to trace elements contained in herb.

• The Journal of Pediatrics of Korean Medicine
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• v.34 no.4
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• pp.77-100
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• 2020

Objectives The purpose of this study is to investigate recent clinical studies on the effect of herbal medicine for pediatric tonsillitis in China, and to seek better methods to treat and study for pediatric tonsillitis in Republic of Korea. Methods We searched clinical studies from the China National Knowledge Infrastructure (CNKI) by search formula (SU='扁桃体炎'+'扁桃炎'+'扁桃腺炎'+'乳蛾'+'喉蛾'+'蚕蛾'+'石蛾'+'珠蛾'+'肉蛾'+'乳蛾風'+爛乳風'+'tonsillitis') and (SU='中樂'+'中医樂'+'本草'+'湯'+'丸'+'散'+'方'+'顆粒'+'膠囊'+'自擬'+'herb'+'herbal'+'decoction'+'remedy'+'Chinese medicine'+'Korean medicine'+'kampo'+'formula'+'herbal drug'+'Chinese drug'+'plant'+'Chinese prescription'+'traditional medicine'+'Medicine, East Asian Traditional'+'Herbal Medicine') in professional search from January 2016 to August 2020. We analyzed the literature focusing on the treatment methods and results. Results Among 1464 searched studies, 35 randomized controlled trials were selected and analyzed. In most studies, the effectiveness of oral administration of herbal medicine on pediatric tonsillitis was significant. Most commonly used herbs were Fructus Forsythiae (連翹), Radix Glycyrrhizae (甘草), Radix Scutellariae (黃芩), Herba Menthae (薄荷), Fructus Arctii (牛蒡子), Radix Scrophulariae (玄蔘), Radix Platycodi (桔梗), Flos Lonicerae (金銀花), Radix Isatidis (板藍根), Radix Bupleuri (柴胡), Fructus Gardeniae (梔子), Rhizoma Belamcandae (射干), Radix et Rhizoma Rhei (大黃), Gypsum Fibrosum (石膏). Conclusions By analyzing the improvement of indicators such as total effective rate, cured rate, symptom disappearance time and symptom score, we found that herbal medicine treatment can help improve pediatric tonsillitis. However, additional studies are needed to solidify these findings.

• Journal of Acupuncture Research
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• v.34 no.4
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• pp.169-171
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• 2017

Background: Many stroke patients receive traditional medical care in Korea and China. Stroke patients comprise the largest proportion of inpatients in traditional Korean medicine and traditional Chinese medicine hospitals. The purpose of this study is to identify the types and effects of Chinese medicine widely used in China and Korea, and to apply them to future studies of stroke. Methods: Nine Korean and Chinese databases will be surveyed for clinical studies of herbal medicines for stroke, published between the inception of the database and August 2017. Clinical studies of decoctions or modified decoctions will be included without restriction on study type. The frequencies and patterns of formulas or single herb usage and the any type of herbal medicine utilization will be analyzed. Dissemination: The results of the systematic review will be published in a peer-reviewed journal and disseminated electronically and in print. Updates of the review will be conducted to inform and guide healthcare practices.