- Isolation and Quantitative Analysis of BACE1 Inhibitory Compounds from Cirsium maackii Flower
-
Bhatarrai , Seong SH, Jung HA, Choi JS
- KMID: 2468066
- Nat Prod Sci.
- 2019 Dec;25(4):326-333.
- doi: 10.20307/nps.2019.25.4.326
The purpose of our study was to evaluate anti-AD potential of Cirsium maackii flowers. MeOH extract, CH2Cl2, EtOAc, and n-BuOH fraction of this flower notably inhibited BACE1 (ICâ‚…â‚€ = 76.47... -
- CITED
-
- Close
- SHARE
-
- Close
- Melandrium firmum Extract Promotes Hair Growth by Modulating 5α-Reductase Activity and Gene Expression in C57BL/6J Mice
-
Huang B, Kang BG, Lim SS, Zhang XH
- KMID: 2456226
- Ann Dermatol.
- 2019 Oct;31(5):502-510.
- doi: 10.5021/ad.2019.31.5.502
BACKGROUND: In our preliminary study, we screened for their potential to inhibit 5α-reductase, and Melandrium firmum (MF) extract showed the most potent activity as confirmed by high-performance liquid chromatography (HPLC). OBJECTIVE:... -
- CITED
-
- Close
- SHARE
-
- Close
- Assessment of the Purity of Emodin by Quantitative Nuclear Magnetic Resonance Spectroscopy and Mass Balance
-
Park S, Choi YJ, Do GH, Seo EK, Hyun S, Lee D
- KMID: 2459963
- Nat Prod Sci.
- 2019 Sep;25(3):222-227.
- doi: 10.20307/nps.2019.25.3.222
Quantitative nuclear magnetic resonance (qNMR) is a well-established method adopted by international pharmacopoeia for quantitative and purity analyses. Emodin is a type of anthraquinone, well known as the main active... -
- CITED
-
- Close
- SHARE
-
- Close
- Simultaneous Analysis of Four Standards of The Herbal Formula, DF-02, of Ephedra intermedia and Rheum palmatum, using by High Performance Liquid Chromatography-Ultraviolet Detector (HPLC-UVD)
-
Choi SY, Jeong B, Jang HS, Lee J, Kwon YS, Yoon Y, Shin SS, Yang H
- KMID: 2452779
- Nat Prod Sci.
- 2019 Jun;25(2):111-114.
- doi: 10.20307/nps.2019.25.2.111
The herbal formula, DF-02, consisting of Ephedra intermedia and Rheum palmatum are used for the treatment of the metabolic diseases such as obesity and liver fibrosis in Korean local clinics.... -
- CITED
-
- Close
- SHARE
-
- Close
- Neopterin Levels and Indoleamine 2,3-Dioxygenase Activity as Biomarkers of Immune System Activation and Childhood Allergic Diseases
-
Ünüvar S, Erge D, Kılıçarslan B, Gözükara Bağ HG, Çatal F, Girgin G, Baydar T
- KMID: 2431606
- Ann Lab Med.
- 2019 May;39(3):284-290.
- doi: 10.3343/alm.2019.39.3.284
BACKGROUND: Although Th2 immune activation is predominant in allergic diseases, neopterinlevels and indoleamine 2,3-dioxygenase (IDO)-1 activity (kynurenine:tryptophan ratio), which reflect Th1 immune activity, increase with interferon-gamma (IFN-γ) stimulation. We investigated... -
- CITED
-
- Close
- SHARE
-
- Close
- Accurate and Rapid Measurement of Glycated Hemoglobin Using HLC-723 G11 Variant Mode
-
Park MS, Lee K, Lee K, Song J, Park HD
- KMID: 2431600
- Ann Lab Med.
- 2019 May;39(3):237-244.
- doi: 10.3343/alm.2019.39.3.237
BACKGROUND: Type II diabetes mellitus causes many complications, and its prevalence continues to increase in Korea. Accurate measurement of glycated Hb (HbA1c) is important because of its usefulness in diagnosis,... -
- CITED
-
- Close
- SHARE
-
- Close
- Anti-melanogenic effects of Hordeum vulgare L. barely sprout extract in murine B16F10 melanoma cells
-
Choi JH, Jung JG, Kim JE, Bang MA
- KMID: 2444940
- J Nutr Health.
- 2019 Apr;52(2):168-175.
- doi: 10.4163/jnh.2019.52.2.168
PURPOSE: Barely sprout is a well-known oriental herbal medicine with a wide range of health benefits. Recent studies have provided scientific evidence of its therapeutic effects with expanded application. This... -
- CITED
-
- Close
- SHARE
-
- Close
- Hemoglobin A1c Levels Are Slightly but Significantly Lower in Normoglycemic Subjects With the Hemoglobin E Phenotype
-
Pratumvinit B, Reesukumal K, Hanyongyuth S, Wangchaijaroenkit S, Pooliam J, Kost GJ, Kamkang P, Loh TP
- KMID: 2425978
- Ann Lab Med.
- 2019 Mar;39(2):209-213.
- doi: 10.3343/alm.2019.39.2.209
Hb mutations can alter the structure, behavior, stability, or quantity of the globin chain produced. Some Hb variants shorten the erythrocyte life span, resulting in physiologically lower hemoglobin A1c (HbA1c)... -
- CITED
-
- Close
- SHARE
-
- Close
- The Effect of Children's Beverages on Degradation of Dental Resin-Based Pit and Fissure Sealant
-
Min HH, Kim HJ, Lee HJ
- KMID: 2434961
- J Dent Hyg Sci.
- 2018 Dec;18(6):367-373.
- doi: 10.17135/jdhs.2018.18.6.367
The consumption of beverages among children is rising. The purpose of this study was to examine the effect of kid's drink on dental resin-based pit and fissure sealant. Pororo, I-kicker,... -
- CITED
-
- Close
- SHARE
-
- Close
- Isolation of Flavonoid Glycosides with Cholinesterase Inhibition Activity and Quantification from Stachys japonica
-
Nugroho A, Choi JS, Seong SH, Song BM, Park KS, Park HJ
- KMID: 2432421
- Nat Prod Sci.
- 2018 Dec;24(4):259-265.
- doi: 10.20307/nps.2018.24.4.259
The three flavone glycosides, 4′-O-methylisoscutellarein 7-O-(6‴-O-acetyl)-β-D-allopyranosyl(1→2)-β-D-glucopyranoside (1), isoscutellarein 7-O-(6‴-O-acetyl)-β-D-allopyranosyl(1→2)-β-D-glucopyranoside (3), and isoscutellarein 7-O-β-D-allopyranosyl(1→2)-β-D-glucopyranoside (4) in addition to a flavonol glycoside, kaempferol 3-O-β-D-glucopyranoside (astragalin, 2), were isolated from Stachys japonica (Lamiaceae).... -
- CITED
-
- Close
- SHARE
-
- Close
- Identification and HPLC Quantification of a Phytoecdysone and Three Phenolic Glycosides in Lamium takesimense Nakai
-
Nugroho A, Park KS, Seo DJ, Park HJ
- KMID: 2432418
- Nat Prod Sci.
- 2018 Dec;24(4):241-246.
- doi: 10.20307/nps.2018.24.4.241
The herbs of Lamium takesimense Nakai (Lamiaceae) is used to treat spasmodic and inflammatory disease. The four polar compounds, ecdysterone, isoacteoside, rutin and lamiuside C, were isolated and identified from... -
- CITED
-
- Close
- SHARE
-
- Close
- Analysis of Essential oil, Quantification of Six Glycosides, and Nitric Oxide Synthase Inhibition Activity in Caryopteris incana
-
Nugroho A, Lee SK, Kim D, Choi JS, Park KS, Song BM, Park HJ
- KMID: 2422010
- Nat Prod Sci.
- 2018 Sep;24(3):181-188.
- doi: 10.20307/nps.2018.24.3.181
Caryopteris incana (Verbenaceae) has been used to treat cough, arthritis, and eczema in Oriental medicine. The two fractions (CHCl₃- and BuOH fractions) and the essential oil of the plant material... -
- CITED
-
- Close
- SHARE
-
- Close
- Arginase Inhibition Suppresses Native Low-Density Lipoprotein-Stimulated Vascular Smooth Muscle Cell Proliferation by NADPH Oxidase Inactivation
-
Koo BH, Yi BG, Wang WK, Ko IY, Hoe KL, Kwon YG, Won MH, Kim YM, Lim HK, Ryoo S
- KMID: 2407859
- Yonsei Med J.
- 2018 May;59(3):366-375.
- doi: 10.3349/ymj.2018.59.3.366
PURPOSE: Vascular smooth muscle cell (VSMC) proliferation induced by native low-density lipoprotein (nLDL) stimulation is dependent on superoxide production from activated NADPH oxidase. The present study aimed to investigate whether... -
- CITED
-
- Close
- SHARE
-
- Close
- ¹²³I-Labeled oxLDL Is Widely Distributed Throughout the Whole Body in Mice
-
Nakano A, Kawashima , Miyake Y, Zeniya T, Yamamoto A, Koshino K, Temma T, Fukuda T, Fujita Y, Kakino A, Kanaya S, Sawamura T, Iida H
- KMID: 2414802
- Nucl Med Mol Imaging.
- 2018 Apr;52(2):144-153.
- doi: 10.1007/s13139-017-0497-2
PURPOSE: Oxidized low-density lipoprotein (oxLDL) plays a key role in endothelial dysfunction, vascular inflammation, and atherogenesis. The aim of this study was to assess blood clearance and in vivo kinetics... -
- CITED
-
- Close
- SHARE
-
- Close
- Quantitative Determination of Bakkenolide D in Petasites japonicus and Farfugium japonicum by HPLC/UV
-
Quilantang NG, Lee KH, Lee DG, Lee JS, Cho E, Kim HY, Lee S
- KMID: 2401579
- Nat Prod Sci.
- 2017 Dec;23(4):270-273.
- doi: 10.20307/nps.2017.23.4.270
A quantitative analysis of bakkenolide D in the different parts of Petasites japonicus and Farfugium japonicum was performed by HPLC. A gradient HPLC elution system with a mobile phase consisting... -
- CITED
-
- Close
- SHARE
-
- Close
- Comparative Study on the Content and Cytotoxicity of Pseudolaric Acid B in the Five Plant Parts of Pseudolarix kaempferi
-
Nugroho A, Woo NT, Park KS, Kwon NY, Jung WN, Lee SK, Kim DH, Park HJ
- KMID: 2401578
- Nat Prod Sci.
- 2017 Dec;23(4):265-269.
- doi: 10.20307/nps.2017.23.4.265
Pseudolaric acids of Pseudolarix kaempferi (Pinaceae) have been known as diterpenoids with potent anti-fungal-, anti-microbial, and cytotoxic activities. In the present study, the five MeOH extracts were prepared from the... -
- CITED
-
- Close
- SHARE
-
- Close
- Rapid Identification of Methylglyoxal Trapping Constituents from Onion Peels by Pre-column Incubation Method
-
Kim JH, Kim MI, Syed AS, Jung K, Kim CY
- KMID: 2401575
- Nat Prod Sci.
- 2017 Dec;23(4):247-252.
- doi: 10.20307/nps.2017.23.4.247
The methylglyoxal (MGO) trapping constituents from onion (Allium cepa L.) peels were investigated using pre-column incubation of MGO and crude extract followed by HPLC analysis. The peak areas of MGO... -
- CITED
-
- Close
- SHARE
-
- Close
- Development of high-performance liquid chromatography methods for the anticoccidials: toltrazuril and diclazuril
-
Jeong KH, Jeong M, Park HC, Hossain MA, Kim D, Lee KJ, Kang JW
- KMID: 2401291
- Korean J Vet Res.
- 2017 Dec;57(4):223-226.
- doi: 10.14405/kjvr.2017.57.4.223
This study was undertaken to develop new analytical methods for assessment of anticoccidials. High-performance liquid chromatography (HPLC) was found to be a fast, reliable, and practical method. The anticoccidials used... -
- CITED
-
- Close
- SHARE
-
- Close
- Application of Metabolomics to Quality Control of Natural Product Derived Medicines
-
Lee KM, Jeon JY, Lee BJ, Lee H, Choi HK
- KMID: 2395804
- Biomol Ther.
- 2017 Nov;25(6):559-568.
- doi: 10.4062/biomolther.2016.249
Metabolomics has been used as a powerful tool for the analysis and quality assessment of the natural product (NP)-derived medicines. It is increasingly being used in the quality control and... -
- CITED
-
- Close
- SHARE
-
- Close
- Liquid Levodopa/Carbidopa: Old Solution, Forgotten Complication
-
Vijiaratnam N, Cheng S, Bertram KL, Williams D
- KMID: 2395017
- J Mov Disord.
- 2017 Sep;10(3):164-165.
- doi: 10.14802/jmd.17024
No abstract available. -
- CITED
-
- Close
- SHARE
-
- Close
