• Journal of Acupuncture Research
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• 제19권4호
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• pp.1-15
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• 2002

Objective : To observe the biological responses and therapeutic effects of moxibustion and review the trend of related study. Methods : We searched and investigated the journals supplied by Pubmed online site and Je-Han Oriental Medical Academy homepage with the key word "moxibustion". Results : 1. The biological responses of moxibustion reveal on skelectal, digestive, urinary systems, especially blood, angiological systems. 2. The therapeutic effect of moxibustion are analgesic action, controls of excitation or inhibitation of nerve system, improvement of blood circulation, nutrition in organs, increase of absorption of pathlogical product, controls of secreting glands, care of tuberculosis, increase of natural healing power etc. 3. Moxibustions effects on diarrhea, edema, diabetus mellitus, hyperlipiemia, tinnitus, osteoporosis, facial palsy, myopia, pimple etc. 4. Most of moxibustion studys related on immunofunctional actions and renal functional actions. 5. To elevated quality of studies, we needs well-designed epeerimental methods, efficient secure of experimental groups, appropriate statistical verification, accumulations of knowledges about data research. Conclusions : We find out moxibustion is remakble on clinincal therapeutic effects, from now on much more studies are needed to develop this therapy.

• 대한한방부인과학회지
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• 제20권4호
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• pp.160-174
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• 2007

Purpose: The purpose of this study was to investigate about missed abortion pathophysiology, diagnosis, medical treatment and to research the trend of the study related to missed abortion. Methods: We referred a PubMed site by using search word of "missed abortion"(Limits: 3 Year, only items with abstracts, Human). Results: 37 journals with 49 papers were searched. Conclusion: 1. The study of missed abortion pathophysiology was the following. The first was that important pathologies such as molar pregnancy and placental trophoblastic disease can be diagnosed by routine histopathologic analysis of product of conception following first-trimester spontaneous miscarriages. The second was that coelomic fluid leptin concentration in missed abortion is higher than in normal. The third was that adenosine deaminae activity in serum and placenta of patients with anembryonic pregnancies and missed abortions was low. The forth was that Leptotrichia amnionii sp. nov. was the etiopathogenetic factor in missed abortion. 2. Transvaginal ultrasound assessment of irregular vaginal bleeding is effective in diagonosis of missed abortion. 3. There were medical therapy with misoprostol, mifepristone or anti progesterone for missed abortion. Misoprostol was administrated oral(sublingual) and vaginal.

• Biomolecules & Therapeutics
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• 제11권2호
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• pp.126-132
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• 2003

Efficacy and in vivo bioassay of recombinant human erythropoietin (rh-EPO, DWP413) was investigated. Efficacy studies on erythropoiesis were conducted in normal, cisplatin-induced anemic rats and acute hemorrhage - induced anemic rats. Animals were treated intravenously with DWP413 for 5 days, the changes in the number of red blood cells (RBC), hematocrit value (Hct), hemoglobin concentration (Hb) and reticulocyte were examined. In normal rats, at the doses of 50, 250, and 1250 IU/kg/day, in cisplatin-induced anemic rats, at the doses of 50, 100 and 200 IU/kg/day, RBC, Hb, Hct and reticulocyte were increased dose-depen-dently. And in acute hemorrhage-induced anemic rats, DWP413 (150, 450 and 1350 IU/kg/day) significantly increased RBC, Hb, Hct and reticulocytes. In histopathological findings of kidney, cisplatin alone treated rats expressed severe glomerulus and tubular damage. But in the DWP413 treated rats after cisplatin treatment, these were not remarkable compared to cisplatin alone treated rats. In vivo bioassay, DWP413 had 102.43% of bioactivity compared to erythropoietin BRP(Biological Reference Product, European Directorate for the Quality of Medicines). These results suggest that DWP413 might be useful for the therapy of anemia induce by renal failure and acute blood loss.

• 대한한의학회지
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• 제16권1호통권29호
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• pp.227-249
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• 1995

Pursuant to the Medical Product Safety Administration Guidelines for safety assessment of Korean bee vonom for herb-acupuncture, rabbits were used for skin, eye balls, subcutaneous and muscle irritation test. The results were as follows; 1. The skin irritation test of bee venom for herb-acupuncture did not produce any irritation reactions, when the skin was covered with bee venom. 2. The eye irritation test produced moderate to severe stimulating reactions, once the eye mucous membrane was contacted with bee venom. 3. The subcutaneous and muscle irritation test of bee venom showed such local inflammatory reactions as death of cells, infiltration of inflamed cells, dropsical swelling, and congestion, once injected under the skin and in the muscle. As the results of the study on bee venom for herb-acupuncture indicate that severe reactions in such tests as eye balls, subcutancous and muscle irritation exist in the laboratory, more professional caution should be taken in clinical application of the therapy. In addition, further study on subacute, chronic toxicity and allergy reactions should be pursued.

• 한국정보전자통신기술학회논문지
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• 제9권5호
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• pp.511-517
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• 2016

손 부위의 인체측정자료는 시용자중심 설계의 관점에서 수부와 관련된 다양한 제품의 설계에 중요한 요소이다. 전통적인 인체치수조사에서 측정자를 사용하는 직접측정법은 측정 시간의 누적, 원천 자료 미확보, 측정자간 신뢰도 등에 대한 단점을 가지고 있다. 이를 보완하기 위한 3D 스캐너는 고비용, 이동성 제한 등의 단점을 가지고 있다. 이러한 단점들을 보완할 수 있는 사진측량법에 의한 손 부위 인체측정자료의 효율적인 수집에 관한 연구를 수행하였다. 직/간접 측정 결과의 비교 과정에서 발생할 수 있는 오차를 최소화하기 위하여 시뮬레이션 환경에서 직/간접 측정을 실시하였다. 사진측량법을 이용한 손 부위 인체치수의 측정 가능성을 확인하였다.

• Natural Product Sciences
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• 제26권3호
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• pp.244-251
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• 2020

This study investigated therapeutic candidates with anti-inflammatory potential among traditional dietary ingredients targeting inflammatory bowel disease (IBD). Both Avena sativa and traditional fermented products, such as Korean soy paste, are popular health foods. We investigated the anti-inflammatory effects of soy paste combined with A. sativa (KDA), compared with soy paste without A. sativa (KD) by evaluating the expression of pro-inflammatory cytokines in lipopolysaccharide-stimulated RAW264.7 mouse macrophages and HT-29 human colon epithelial cells. KDA significantly inhibited the production of nitric oxide (NO) and downregulated the pro-inflammatory cytokines, such as interleukin (IL)-1β, IL-6, and tumor necrosis factor-α in lipopolysaccharide (LPS)-induced RAW264.7 cells. In another in vitro experiment involving LPS-stimulated HT-29 cells, KDA suppressed the levels of IL-8, which is the chemokine elevated in IBD. In addition, KDA exhibited anti-oxidative properties, such as 2,2-diphenyl-1-picryl-hydrazyl-hydrate (DPPH) and 2,2'-azino-bis(3-ethylbenz-thiazoline-6-sulfonic acid) (ABTS) radical scavenging activity. Our findings revealed that A. sativa combined with soy paste exhibits a synergistic anti-inflammatory and anti-oxidant effect following fermentation. These results suggest that KDA may be used as a potential anti-inflammatory therapy against IBD.

• Natural Product Sciences
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• 제18권4호
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• pp.244-249
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• 2012

Angelica acutiloba is one of the most intensively cultivated medicinal plants in Korea. The roots of this plant have been used as an important herbal drug, especially for the treatment of various female disorders, as the traditional therapy in Korea and other Asian countries. Consumption of its fresh leaves as a healthy vegetable has recently increased. In this study, essential oil fractions were extracted from the roots and leaves of this plant by steam distillation. Compositions of the two oils were compared by gas chromatography-mass spectrometry (GC-MS). The antibacterial activities of the essential oil were determined against three strains of Escherichia coli. DPPH radical scavenging and reducing power tests were performed to evaluateits antioxidant activities. The cytotoxic activities of the essential oil against a human breast and a uterine cancer cell line were estimated by MTT tests. Additionally, the morphological changes after treatment of the oil fraction were observed under a microscope. The essential oil fraction and its main components, Z-ligustilide and butylidene phthalide, inhibited the growth of three E. coli strains examined, with minimum inhibiting concentrations (MICs) ranging from 1.0 mg/ml to 8.0 mg/ml. Additionally, the essential oil fraction of A. acutiloba exhibited significant DPPH free radical scavenging activity and reducing power. Significant cytotoxic activities of the A. acutiloba essential oil were observed for human uterine (Hela) and breast (MCF-7) cancer cell lines.

• Toxicological Research
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• 제31권1호
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• pp.33-40
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• 2015

Bee venom (BV) has long been used in traditional Eastern and Western medicine for chronic inflammation, pain and skin therapy. Human exposure to BV, however, often causes unwanted adverse effects and is even fatal in some cases. Phospholipase $A_2$ ($PLA_2$) of BV is now suspected to play a key role in these adverse effects. We investigated the potential use of $PLA_2$-free bee venom (PBV) as a replacement for BV in cosmetic products. PBV prepared by molecular weight cut-off ultrafiltration exhibits a superior profile in comparison with regular BV, by inhibiting elastase activity and suppressing the induction of nitric oxide (NO) and metalloproteinase-9 (MMP-9), while retaining the effects of cell proliferation and protection against ultraviolet B (UVB)-induced damage in human dermal fibroblast cells. PBV thus appears to be more promising than BV as a cosmetic ingredient with a reduced potential for adverse reactions in the recipient.

• Archives of Plastic Surgery
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• 제32권5호
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• pp.648-652
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• 2005

In 1940, Kasabach and Merritt first described the association of a large vascular tumor and thrombocytopenia and termed this Kasabach-Merritt(KM) syndrome. It is characterized by a rapidly enlarging vascular anomaly and consumptive coagulopathy with thrombocytopenia, prolonged prothrombin time and partial thromboplastin time, hypofibrinogenemia, and the presence of D-dimer and fibrin split product, with or without microangiopathic hemolytic anemia. This is a potentially life-threatening condition with mortality rates from 20 to 30% as a result of severe sepsis, coagulopathy, or invasion of vital organs. Treatment modalities are corticosteroids, interferon alfa-2a or 2b, chemotherapy(vincristine, cyclophosphamide, etc.), aspirin, dipyridamole, com- pression, radiation therapy, embolization of feeding vessels and surgical excision. A standard treatment regimen for KM syndrome has not been established and most reports on definitive management of these complex vascular lesions have been anecdotal, involving small numbers of patients. The authors have successfully treated a patient of KM syndrome with actively bleeding huge hemangioma by surgical excision. They present it with the review of articles.

• Natural Product Sciences
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• 제27권2호
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• pp.78-85
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• 2021

Through bio-guided isolation, two natural iron chelators were isolated from Mangifera indica L. leaves, identified as mangiferin (1) and iriflophenone-3-C-𝛽-D-glucoside (2). Their iron-chelating activity was compared to that of Desferal^® using bipyridyl assay and EDTA as a standard. Mangiferin showed the highest activity with IC₅₀ value of 0.385 mM (162.85 ㎍/mL). Furthermore, two combinations of mangiferin with Desferal^® (M-D) and iriflophenone-3-C-𝛽-D-glucoside (M-I) were evaluated. The results showed that mangiferin potentiated the iron chelation activity of Desferal^® about 46%, also that M-I combination is a promising candidate formula for iron chelation therapy. In addition, mangiferin and Desferal-iron complexes were prepared and characterized by IR, UV, and Mass spectra to compare their mode of chelation to iron. Their structural stability was studied by DFT calculations. Furthermore, they displayed increased ABTS antioxidant activity when bound to iron as compared to their free form, which enhances their pharmacological importance.