• 대한한방부인과학회지
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• 제22권1호
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• pp.1-14
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• 2009

Purpose: Oxidative stress was thought to play a critical role in neurodegenerative disease. Many in vivo and in vitro reports explained the possible pathway of human aging. But in therapeutic aspects, there was no clear answers to prevent aging associated with neural diseases. In this study, we investigated the antioxidant and neuroprotective effects of the Insamyangyung-tang (IYT). Methods: To estimate the antioxidant effects, we carried out 1.1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging assay, 2,2'-azinobis-(3- ethylbenzothiazoline-6- sulfonic acid (ABTS) radical cation decolorization assay, and measurement of total polyphenolic content. To evaluate neuroprotective effect of IYT in vitro. We performed thiazolyl blue tetrazolium bromide (MTT) assay, reactive oxygen species (ROS) creation in SH-SY5Y. Tyrosine hydroxylase (TH) immunocytochemistry, nitric oxide (NO) assay, and TNF-${\alpha}$ assay in primary rat mesencephalic dopaminergic neurons. Results: The $IC_{50}$ values were $571.6{\mu}g/m{\ell}$ and $202.3{\mu}g/m{\ell}$ in DPPH and ABTS assay respectively. Total polyphenolic content was 1.05%. In SH-SY5Y culture, IYT significantly increased the decreased cell viability by 6-OHDA at the concentrations of $10{\mu}g/m{\ell}$ in pre-treatment group, $10-100{\mu}g/m{\ell}$ in post-treatment group, and $100{\mu}g/m{\ell}$ in co-treatment group. The production of ROS induced by 6-OHDA was significantly inhibited in IYT treated group. In mesencephalic dopaminergic cell culture, the IYT group reduced the dopaminergic cell loss against 6-OHDA toxicity and the production of No and TNF-${\alpha}$ at the concentration of $0.2{\mu}g/m{\ell}$. Conclusion: These results showed that IYT has antioxidant and neuroprotectctive effects in the dopaminergic cells through decreasing the production of ROS, NO and TNF-${\alpha}$ which can cause many neurodegenerative changes in brain cell.

• 대한한방부인과학회지
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• 제22권2호
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• pp.119-131
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• 2009

Purpose: The depression accompanied with menopuase shows the relation with the dopamine secretion. These studies were undertaken to evaluate the anti- oxidative and neuroprotective effects of Bunsimgieum(BSGE) on dopaminergic neurons. Methods: To estimate the antioxidant effects, we carried out 1.1-diphenyl-2- picrylhydrazyl (DPPH) free radical scavenging assay, 2,2'-azinobis-(3-ethylbenzothiazoline -6-sulfonic acid (ABTS) radical cation decolorization assay, and measurement of total polyphenolic content. To evaluate neuroprotective effect of BSGE in vitro, We performed thiazolyl blue tetrazolium bromide (MTT) assay, reactive oxygen species (ROS) creation in SH-SY5Y. Tyrosine hydroxylase (TH) immunocytochemistry, nitric oxide (NO) assay, and TNF-${\alpha}$ assay in primary rat mesencephalic dopaminergic neurons. Results: The DPPH free radical and the ABTS radical cation inhibition activities were increased at a dose dependent manner. Total polyphenolic content was 0.83%. In SH-SY5Y culture, BSGE significantly increased the decreased cell viability by 6-OHDA at the concentrations of 10${\mu}$g/m${\ell}$ in pre-treatment group, 0.1-200${\mu}$g/m${\ell}$ in post-treatment group. The production of ROS induced by 6-OHDA was significantly inhibited in BSGE treated group. In mesencephalic dopaminergic cell culture, the BSGE group reduced the dopaminergic cell loss against 6-OHDA toxicity and the production of No and TNF-${\alpha}$ at the concentration of 5${\mu}$g/m${\ell}$. Conclusion: These results shows that BSGE has antioxidant and neuroprotective effects in the dopaminergic cells through decreasing the production of ROS, NO and TNF-${\alpha}$ which can cause many neurodegenerative changes in brain cell. We suggest that BSGE could be useful for the treatment of postmenopausal depression related with the decrease of dopamine.

• 대한본초학회지
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• 제23권2호
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• pp.1-8
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• 2008

Objectives : The purpose of this study was to evaluate on the antimicrobial effect on the periodontal pathogens and anti-inflammatory effect of Artemisiae Iwayomogii Herba. Artemisiae Iwayomogii Herba has been used for treating as Artemisiae Capilaris Herba in Korea. Methods : Artemisiae Iwayomogii Herba was prepared by extracting medicinal herb with water. We investigated antimicrobial activity by the minimun inhibitory concentration (MIC) test. We also investigated inhibition of IL-$1{\beta}$-induced collagenase-l(MMP-l), stromelysin-1(MMP-3), interleukin-6 gene expression in human gingival fibroblasts. Results : The antimicrobial effect of Artemisiae Iwayomogii Herba was evaluated with MIC against periodontopathogens; Porphyromonas gingivalis 2561, W50, A7A1-28, 9-14K-1, Prevotella intermedia28, and Actinobacillus actinomycetemcomitans Y4, MICs of Artemisiae Iwayomogii Herba were 0.156 mg/ml, 0.625 mg/ml, 0.313 mg/ml, 1.25 mg/ml, 10 mg/ml and 10 mg/ml. The anti-inflammatory effect of Artemisiae Iwayomogii Herba was evaluated with Influence of herbs on the IL-$1{\beta}$-induced expression of MMP-1, MMP-3, interleukin-6, IL-$1{\beta}$ increased MMP-1, MMP-3, interleukin-6 mRNA levels. Artemisiae Iwayomogii Herba significantly inhibited IL-$1{\beta}$-induced MMP-1, MMP-3, interleukin-6 gene expressions in a dose-dependent manner. Conclusions : These results suggested that Artemisiae Iwayomogii Herba might reduce the excessive proteolytic capacity of the gingival fibroblast during inflammation and could be developed a new drug in periodontitis.

• 대한간호학회지
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• 제29권2호
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• pp.336-345
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• 1999

This study looks at the various alternative therapy methods used in day to day life by elderly, over 60 years of age. The elderly have come to know and practice these methods for the following reasons it is good for the health ; it is the method used in the of fen days when there wesn't modern medicine ; it has been passed down from generations ; it can be done at home without having the need to go to the hospital ; acupuncture or poulticing can be used ; it can be done at home, which was an important factor in rural areas where hospitals are few and far between ; and 〔herbal〕 medicine could be prepared at home at no cost ; it derives from experience ; it is impossible to ignore tradition passed down through the generations. Diet control and plants (herbs) are methods most often used. as they are easy to find and can be readily used in critical situations. Other methods include oriental medicine practices of moxibustion with moxa cone, negative therapy, hand and finger acupunture, finger press method. ordinary acupunture, manual healing methods of massage. diaphoretic therapy and meditation to reach a state of calm, and qigong dirigation. The reasons for its use are as follows ; it has been used before ; it is effective ; there is some improvement after the treatment ; it is not harmful to the body ; medicine cannot be obtained and it is the only thing available ; it is not good for an old person to go to the hospital everyday. the symptoms are not serious enough to go to a hospital : and acupuncture is for these things. The means that the elderly have come to practice these methods are : it has been used since the past ; it has been told by the elders ; they have been told by friends ; it was part of their knowledge ; and they have come to know by watching their mother. Further, to regain vitality lost through old age, the elderly have relied on hot soup. a hearty meal. brewed honey water, pumpkin, or ginseng. Humans, by instinct. would rub or massage the areas that caused pain. These actions, combined with a breathing technique have been recognized in Tong-Eui-Bo-Gam(the essential of eastern medicine), the complete work of early modern medicine, are a useful means to revive chi(기). This knowledge is thought to have greatly affected our heathy lifestyle. Furthermore, though the demand for medical services would increase with age, the elderly have not always been able to tend to their needs at the hospital for reasons economic or other. Hence, these alternative therapy methods seem to have been practiced as a temporary means of relief. The excellence of our traditional therapeutic custom has not received full recognition due to the argument relating to its scientific merits. As a result, it has become vital to prove their effectiveness through scientific and other experimental means. The potency of moxibustion with moxa cone and hand and finger acupunture have been proven scientifically. but diet and herbal methods appear to be practiced as a result of customs passed down from generations. In addition, it is submitted that the effectiveness of the traditional methods of disease control and our heathy lifestyle that are easily found in the nursing field must be verified.

• The Korean Journal of Physiology and Pharmacology
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• 제11권2호
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• pp.65-70
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• 2007

Chinese herb medicines have traditionally been used to treat or alleviate the symptom of various diseases. The rationale for use of certain herbs to certain disorder is now getting unveiled by modern technology. In the present study, we investigated whether herb mix extract(HMX), which is alleged to be useful for gastric ulcer, protects stomach from oxidative stress. Rats were allowed to normal diet with and without HMX (1, 5, 10 mg/kg) for 30 days. To induce gastric ulcer, ethanol (75%, 1.5 ml) or acidified aspirin (100 mg/kg in 0.2 N HCl) was administered by oral route in 24 h-fasted rats and examined the gastric ulceration(bleeding) by measuring the size 1 h after the treatment. Results indicated the area of gastric bleeding was significantly less in HMX fed rats than in normal diet fed ones, and it was dependent on the duration and amount of HMX. To investigate the underlying mechanism by which HMX protects stomach from oxidative stress, expression of enzymes like heme oxygenase (HO), cyclooxygenase (COX), and inducible nitric oxide (iNOS) were investigated in MKN-74 cells, where aspirin or H. pylori was introduced. The results were compared with RAW 264.7 cells to check if there's cell specificities exist. The expression of HO-1 but not COX-2, iNOS was significantly increased by HMX. Furthermore, HO-1 inhibitor, SnPP IX reduced the HO-1 activity and reversed the survival rate in HMX-treated MKN-74 cells. There's no difference between RAW 264.7 cells and MKN-74 cells. We, thus, concluded that HMX is beneficial for protection from oxidative injury, and induction of HO-1 by HMX in gastric cells is, at least, responsible for protection from oxidative stress such as ethanol, aspirin and possibly H. pylori infection.

• 대한한의학방제학회지
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• 제12권1호
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• pp.79-92
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• 2004

This thesis aims to provide an analytical basis for existing or new prescriptions based on the theory for properties and tastes of Korean oriental herbal medicines. To this end, prescriptions presented in the Various Changes in the Dominations of the Six Energies and their Relations with the Diseases of Plain Questions were analyzed based on the theory for properties and tastes of Korean oriental herbal medicines in Yellow Emperor's Canon of Internal Medicine. This thesis focused on symptoms and prescriptions based on the theory for properties and tastes of Korean oriental herbal medicines, which were described in tire Various Changes in tire Dominations of tire Six Energies and their Relations with the Diseases of Plain Questions with regard to the year when Taeeum is affecting the earth energy and the dampness energy is partially over-abundant. Those symptoms and prescriptions originate from the theory of the five elements and six climates. The symptoms were analyzed from the perspective of physiology. The prescriptions were first analyzed based on the theory for properties and tastes of Korean oriental herbal medicines in Yellow Emperor's Canon of Internal Medicine. Then, a mix formula of oriental medicines pursuant to those prescriptions was studied. Lastly, established prescriptions, which were in conformity with the above prescriptions, were selected. From the physiological point of view, symptoms with regard to the year when Taeeum is affecting the earth energy and the dampness energy is partially over-abundant can be, based on the theory of the five elements and six climates, diagnosed as the symptoms from impaired kidney due to excessive dampness energy. Established prescriptions pursuant to prescriptions based on the theory for properties and tastes of Korean oriental herbal medicines can be broken down into the following: Poria powder with five herbs (Oryeongsan); Divine black bird decoction (Jinmootang); Tetrandra and astragalus decoction (Banggihoanggitang); Licorice, dried ginger, poria and bighead atractylodes decoction (Gamgangryeongchooltang); Spleen-reinforcing powder (Shilbeesan). Therefore, symptoms of six kinds of weather presented in the Various Changes in the Dominations of tire Six Energies and their Relations with tire Diseases of Plain Questions can be analyzed from the physiological point of view. As a result, in addition to the methodology that analyzes existing prescriptions within the boundary of the theory for properties and tastes of Korean oriental herbal medicines in Yellow Emperor's Canon of Internal Medicine, it is expected that a theoretical basis for new prescriptions can be provided by analyzing established prescriptions based on prescriptions from the theory for properties and tastes of Korean oriental herbal medicines.

• Advances in Traditional Medicine
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• 제10권2호
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• pp.116-122
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• 2010

Saengmaeksan (SMS) is a well known Korean traditional herbal prescription, which consists of 3 different herbs, Radix Ophiopogonis, Radix Ginseng, and Fructus Schisandrae. SMS has been commonly used in various disease including respiratory system and cardiovascular System in Korea. The objective of this study is to find out the improving effects of SMS against Dextran Sulfate Sodium (DSS)-induced ulcerative colitis. SMS reduced clinical signs of DSS-induced colitis, including body weight loss, shorten colon length, and increased disease activity index. The results showed that SMS significantly inhibited the activation of nuclear factor-${\kappa}B$ p65 in the colon tissues of DSS-treated mice. In addition, we observed that result showed that the levels of IL-6 in plasma were increased in DSS treated group compared to those of the normal group, but these increased levels were reduced by administration with SMS. Taken together, these findings suggest that SMS has improving effects on DSS-induced ulcerative colitis, which may explain its beneficial effect in the regulation of chronic intestinal inflammation.

• 대한한방소아과학회지
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• 제25권1호
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• pp.90-110
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• 2011

Objectives: The purpose of this study is to examine the parental recognition and utilizing patterns of oriental medical care in children who live in Seong-Dong district. Methods 802 day-care center children's parents participated in the survey on recognition and utilizing patterns of oriental medical care, and 702 of the surveys were analyzed. Results: 1. 38.33% has received previous oriental medical treatments and most were received at the children's age under 12-24 months. Majority of the treatments took place in the clinical settings. By recommendation, some also received their treatment at the medical centers. One of the reasons why they receive oriental medical treatments was that they prefer to balance their treatment with the orental medical treatments along with the western's. 2. 53.85% of those who received oriental medical treatments were satisfied with their treatments. The effective treatment results were the major reason for the satisfaction. 3. 49.56% of those who had oriental medical treatments chose specific oriental medical facilities for the children's ailment. Most specific oriental medical facilities were local oriental medical clinics. Reputation fame were the main reason in choosing the clinics. 4. In 2009, 55.26% had received care in the specific oriental medical clinics for the diseases, such as respiratory symptoms, systemic symptoms, gastrointestinal symptoms, skin problems, neurological and psychiatric disease for infants, and respiratory symptoms, gastrointestinal symptoms, systemic symptoms, skin problems, neurological and psychiatric symptoms, urinary symptoms and musculoskeletal symptoms for toddlers. 5. The average duration of herbal treatment were 7-14 days, preferably 4-6 days, and preferred number of medical visits were once a week on Saturdays and preferred day for night cares were on Friday nights. Average treatment fee per treatment was less than 10,000 won which coincided with the preferred treatment fee per visit. 6. The very first medical institutions chosen by parents once their children are ill are the following; Western medical institutions, western medical clinics, pharmacies, oriental medical clinics, health centers, and lastly, oriental medical institutions. The major concerns in receiving oriental medical cares include pesticides in herbs and hazardous substances in heavy metals. Preferred form of oriental medicine was decoction, the negative feedback of oriental medicine was mostly due to the bitter taste of the oriental herbal decoctions. Preferred frequency of intake was twice a day with less than 10cc~20cc per single intake. Conclusions: Taken all together, we conclude that the growing recognition of Oriental Pediatric medicine is needed among parents.

• 동의생리병리학회지
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• 제16권3호
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• pp.483-489
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• 2002

APA-01, which is an aqueous extract of five Chinese herbs, is a modified formula of Huoxiang-Zhengqi-San. The effect of new herb extract on immune response was investigated. The parameter examined to assess apparent immune response of APA-01 in mice included changes of body weight, relative weight of immune organs, cell proliferation and cytokine gene expression. The body weight and relative weight of immune organs were not significantly changed among the tested groups. In the spleen cell prolijeration assay, APA-01 increased the cell proliferation in a dose-dependent manner. Methotrexate (MTX), an agent of immune suppression, inhibited the spleen cell proliferation (IC/sub 50/: 800㎍/㎖). However, APA-01 significantly inhibited the suppression of mouse spleen cell proliferation. Therefore, it seems that APA-01 has a reducing effect of immune suppression. Immunomodulatory effect of APA-01 was further investigated using reverse transcription polymerase chain reaction (RT-PCR) in mouse spleen cells. In RT-PCR test, APA-01 enhanced the expression of cyclooxygenase-2 (COX-2) mRNA in a dose-dependent manner. In spite of immune suppression by MTX, COX-2 mRNA was induced by co-treatment with APA-01. These results suggest that APA-01 stimulates the proliferation of spleen cells, regulates the expression of COX-2 mRNA, and accelerates the recovery of inhibition of spleen cell proliferation induced by MTX, thus providing the immunological basis for clinical benefit of APA-01.

• 동의신경정신과학회지
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• 제23권2호
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• pp.99-120
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• 2012

Objectives : The oriental medicine Jangwonhwan, a boiled extract of 12 medicinal herbs/mushrooms, has been prescribed to patients with cognitive dysfunction, as originally described in the Korean medical text, DonguiBogam(amnesia chapter). Recently, a modified formula of Jangwonhwan (LMK02-Jangwonhwan) consisting of seven medicinal plants/mushrooms, was shown to reduce the ${\beta}$-amyloid deposition in the brain of Tg-APPswe/PS1dE9 mouse model for Alzheimer's disease. The toxicity of LMK02-Jangwonhwan was investigated in SD rats, by a daily oral administration for 13 weeks and NOAEL(No observed adverse effect dose), a definite toxic dose and target organ, as well. Methods : Quality control of the tablet form of LMK02-Jangwonhwan was established by estimating the indicative components, Ginsenoside Rg3 of Red Ginseng and Decursin of Angelicagigas Nakai. The toxicity of LMK02-Jangwonhwan was investigated in 6 week old, specific pathogen free (SPF), Sprageu-Dawley rats by oral administration. Each test group consisted of 10 male and 10 female rats. The groups received doses of 500, 1,000 or 2,000 mg/kg/day of test substance for 13 weeks. The clinical signs, death rate, body weight, food consumption, ophthalmic examination, urinalysis, hematological and serum biochemistry, organ weight and pathological changes were examined and compared with those of the control group. Results : The 13-week repeated oral treatment doses didn't result in any specific symptoms or death. There were no significant changes in the rat's weight and food consumption. Further, ophthalmic examination, urinalysis, hematological, serum biochemistry test and organ weight revealed no significant differences. Conclusions : The no-observed-adverse-effect level(NOAEL) of LMK02 for male and female Sprague-Dawley rats was determined as 2,000mg/kg/day and the target organ wasn't confirmed. Because no significant adverse effects were observed, the target organ could not be determined.