- Anti-influenza Compounds Isolated from Descurainia sophia Seeds
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Yang WS, Ma CJ
- KMID: 2544460
- Nat Prod Sci.
- 2023 Jun;29(2):113-119.
- doi: 10.20307/nps.2023.29.2.113
Descurainia sophia seeds methanol extract showed significant anti-influenza activity and we tried to isolate anti-influenza compounds from the D. sophia extract. D. sophia seeds were extracted with 80% methanol and... -
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- Therapeutic Efficacy of Methanol Extract of Bidens tripartita in HT22 Cells by Neuroprotective Effect
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Son Y, Ma CJ
- KMID: 2544454
- Nat Prod Sci.
- 2023 Jun;29(2):67-73.
- doi: 10.20307/nps.2023.29.2.67
Oxidative stress brings about apoptosis through various mechanisms. In particular, oxidative stress in neuronal cells can causes a variety of brain diseases. This study was conducted to investigate the effect... -
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- Neuroprotective Compounds Isolated from Lysimachia christinae
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Ryu G, Ma CJ
- KMID: 2541594
- Nat Prod Sci.
- 2023 Mar;29(1):10-16.
- doi: 10.20307/nps.2023.29.1.10
We previously reported that dried Lysimachia christinae whole plant extract exerted significant neuroprotective activity. In this... -
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- Simultaneous Determination of Eight Compounds in Lysimachia christinae by HPLC-DAD
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Ryu G, Ma CJ
- KMID: 2538139
- Nat Prod Sci.
- 2022 Dec;28(4):187-193.
- doi: 10.20307/nps.2022.28.4.187
Lysimachia christinae Hance was commonly used in Oriental medicine for treating the hepatitis virus, cholecystitis and cholagogic efficiency. According to the previous study, it possesses high antioxidant and anti-inflammatory activity.... -
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- Cognitive-Enhancing Effect of Dianthus superbus var. Longicalycinus on Scopolamine-Induced Memory Impairment in Mice
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Weon JB, Jung YS, Ma CJ
- KMID: 2164222
- Biomol Ther.
- 2016 May;24(3):298-304.
- doi: 10.4062/biomolther.2015.083
Dianthus superbus (D. superbus) is a traditional crude drug used for the treatment of urethritis, carbuncles and carcinomas. The objective of this study was to confirm the cognitive enhancing effect... -
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- Simultaneous Determination of 11 Marker Compounds in Gumiganghwal-tang by HPLC-DAD and LC-MS
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Weon JB, Jung YS, Ryu G, Yang WS, Ma CJ
- KMID: 2366690
- Nat Prod Sci.
- 2016 Dec;22(4):238-245.
- doi: 10.20307/nps.2016.22.4.238
Gumiganghwal-tang has been used for the treatment of common cold for a long-time. We developed an accurate and sensitive high performance liquid chromatography-diode array detection (HPLC-DAD) and electrospray ionization mass... -
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- Neuroprotective Effect of Steamed and Fermented Codonopsis lanceolata
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Weon JB, Yun BR, Lee J, Eom MR, Ko HJ, Lee HY, Park DS, Chung HC, Chung JY, Ma CJ
- KMID: 2170643
- Biomol Ther.
- 2014 May;22(3):246-253.
Codonopsis lanceolata has been used as an herbal medicine for several lung infl ammatory diseases, such as asthma, tonsillitis, and pharyngitis. Previously, we showed the neuroprotective effect of steamed and... -
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- Differences in agricultural activities related to incidence of scrub typhus between Korea and Japan
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Ma CJ, Oh GJ, Kang GU, Lee JM, Lee DU, Nam HS, Ryu SY, Lee YH
- KMID: 2406655
- Epidemiol Health.
- 2017;39:e2017051.
- doi: 10.4178/epih.e2017051
OBJECTIVES: The purpose of this study was to establish a basis for improving or strengthening the preventive strategy against scrub typhus in Korea by comparing and analyzing the difference of... -
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- Effect of Codonopsis lanceolata with Steamed and Fermented Process on Scopolamine-Induced Memory Impairment in Mice
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Weon JB, Yun BR, Lee J, Eom MR, Ko HJ, Kim JS, Lee HY, Park DS, Chung HC, Chung JY, Ma CJ
- KMID: 2048312
- Biomol Ther.
- 2013 Sep;21(5):405-410.
Codonopsis lanceolata (Campanulaceae) traditionally have been used as a tonic and to treat patients with lung abscesses. Recently, it was proposed that the extract and some compounds isolated from C.... -
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