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The first cyclomegastigmane rhododendroside A from Rhododendron brachycarpum alleviates HMGB1-induced sepsis.
Zhou W, Oh J, Wonhwa L, Kwak S, Li W, Chittiboyina AG, Ferreira D, Hamann MT, Lee SH, Bae JS, Na M. Zhou W, et al. Biochim Biophys Acta. 2014 Jun;1840(6):2042-9. doi: 10.1016/j.bbagen.2014.02.016. Epub 2014 Feb 24. Biochim Biophys Acta. 2014. PMID: 24576671 Free PMC article.
BACKGROUND: Endangered plant species are a vital resource for exploring novel drug prototypes. A Korean endangered plant Rhododendron brachycarpum G. Don is a broad-leaved shrub native to northern Korea and central Japan. ...RESULTS: The first bicyclic megastigmane …
BACKGROUND: Endangered plant species are a vital resource for exploring novel drug prototypes. A Korean endangered plant Rhododendron …
Determination of Grayanotoxins from Rhododendron brachycarpum in Dietary Supplements and Homemade Wine by Liquid Chromatography-Quadrupole Time-of-Flight-Mass Spectrometry and Liquid Chromatography-Tandem Mass Spectrometry.
Hwang T, Noh E, Jeong JH, Park SK, Shin D, Kang H. Hwang T, et al. J Agric Food Chem. 2018 Feb 28;66(8):1935-1940. doi: 10.1021/acs.jafc.7b05054. Epub 2018 Feb 20. J Agric Food Chem. 2018. PMID: 29433311
The potential of the validated method was demonstrated by successful quantitative analysis of grayanotoxins I and III in dietary supplements and homemade wine; the method appears suitable for the routine detection of grayanotoxins I and III from Rhododendron brachycarpu …
The potential of the validated method was demonstrated by successful quantitative analysis of grayanotoxins I and III in dietary supplements …
Antioxidant Activity, alpha-glucosidase Inhibitory Activity and Chemoprotective Properties of Rhododendron brachycarpum Leaves Extracts.
Yang J, Kim MO, Kwon YS, Kim MJ. Yang J, et al. Curr Pharm Biotechnol. 2017;18(10):849-854. doi: 10.2174/1389201019666171204113747. Curr Pharm Biotechnol. 2017. PMID: 29205116
BACKGROUND: Rhododendron brachycarpum (RB) is a genus of flowering plants generally used for traditional medicine in Korea to treat hypertension, neuralgia, and sterility. ...
BACKGROUND: Rhododendron brachycarpum (RB) is a genus of flowering plants generally used for traditional medicine in Korea to …
A grayanotox-9(11)-ene derivative from Rhododendron brachycarpum and its structural assignment via a protocol combining NMR and DP4 plus application.
Tuan NQ, Oh J, Park HB, Ferreira D, Choe S, Lee J, Na M. Tuan NQ, et al. Phytochemistry. 2017 Jan;133:45-50. doi: 10.1016/j.phytochem.2016.10.010. Epub 2016 Nov 2. Phytochemistry. 2017. PMID: 27816176
A growing body of evidence points to the useful roles of computational approaches in the structural characterization of natural products. Rhododendron brachycarpum has been traditionally used for the control of diabetes, hepatitis, hypertension, and rheumatoid arthr …
A growing body of evidence points to the useful roles of computational approaches in the structural characterization of natural products. …
Rhododendrin inhibits toll-like receptor-7-mediated psoriasis-like skin inflammation in mice.
Jeon YJ, Sah SK, Yang HS, Lee JH, Shin J, Kim TY. Jeon YJ, et al. Exp Mol Med. 2017 Jun 30;49(6):e349. doi: 10.1038/emm.2017.81. Exp Mol Med. 2017. PMID: 28665921 Free PMC article.
Many active compounds present in Rhododendron brachycarpum have been used in traditional Oriental medicine for the treatment of various skin diseases. ...In this study, we report that rhododendrin isolated from R. brachycarpum strongly inhibits imiquimod (IMQ …
Many active compounds present in Rhododendron brachycarpum have been used in traditional Oriental medicine for the treatment o …
Identification and characterization of proanthocyanidins of 16 members of the Rhododendron genus (Ericaceae) by tandem LC-MS.
Jaiswal R, Jayasinghe L, Kuhnert N. Jaiswal R, et al. J Mass Spectrom. 2012 Apr;47(4):502-15. doi: 10.1002/jms.2954. J Mass Spectrom. 2012. PMID: 22689627
The proanthocyanidins of the leaves of 16 taxa of the Rhododendron genus (Ericaceae) [Rhododendron 'Catawbiense Grandiflorum', Rhododendron 'Cunningham's White', Rhododendron smirnowii Trautv., Rhododendron calophytum Franch., Rhododendron …
The proanthocyanidins of the leaves of 16 taxa of the Rhododendron genus (Ericaceae) [Rhododendron 'Catawbiense Grandiflorum', …
Rhododendric acid A, a new ursane-type PTP1B inhibitor from the endangered plant Rhododendron brachycarpum G. Don.
Choi YH, Zhou W, Oh J, Choe S, Kim DW, Lee SH, Na M. Choi YH, et al. Bioorg Med Chem Lett. 2012 Oct 1;22(19):6116-9. doi: 10.1016/j.bmcl.2012.08.029. Epub 2012 Aug 14. Bioorg Med Chem Lett. 2012. PMID: 22940448
Protein tyrosine phosphatase-1B (PTP1B), which blocks insulin signaling, has been gaining interest to be a promising therapeutic target for the treatment of type 2 diabetes mellitus. Bioassay-guided fractionation on the leaves of Rhododendron brachycarpum G. Don (Er …
Protein tyrosine phosphatase-1B (PTP1B), which blocks insulin signaling, has been gaining interest to be a promising therapeutic target for …
Screening of Particulate Matter Reduction Ability of 21 Indigenous Korean Evergreen Species for Indoor Use.
Jang BK, Park K, Lee SY, Lee H, Yeon SH, Ji B, Lee CH, Cho JS. Jang BK, et al. Int J Environ Res Public Health. 2021 Sep 17;18(18):9803. doi: 10.3390/ijerph18189803. Int J Environ Res Public Health. 2021. PMID: 34574725 Free PMC article.
The highest reduction of PM(2.5) occurred after 8 h with Dryopteris lacera (86.8%), Ilex wandoensis (84.9%), Machilus thunbergii (84.3%), and Rhododendron brachycarpum (84.0%). Reduction of PM(10) after 8 h was highest with Cephalotaxus harringtonii (98.3%), I. wand …
The highest reduction of PM(2.5) occurred after 8 h with Dryopteris lacera (86.8%), Ilex wandoensis (84.9%), Machilus thunbergii (84.3%), an …
Genomic and EST microsatellites for Rhododendron aureum (Ericaceae) and cross-amplification in other congeneric species.
Li LF, Yin DX, Song N, Tang EH, Xiao HX. Li LF, et al. Am J Bot. 2011 Sep;98(9):e250-2. doi: 10.3732/ajb.1100153. Epub 2011 Aug 22. Am J Bot. 2011. PMID: 21860054 Free article.
PREMISE OF THE STUDY: Our objective of this study was to develop genomic and expressed sequence tag (EST)-derived microsatellites for the endangered species Rhododendron aureum and access their transferability in R. dauricum and R. brachycarpum. ...Sixteen and 10 of …
PREMISE OF THE STUDY: Our objective of this study was to develop genomic and expressed sequence tag (EST)-derived microsatellites for the en …
Kinship between parents reduces offspring fitness in a natural population of Rhododendron brachycarpum.
Hirao AS. Hirao AS. Ann Bot. 2010 Apr;105(4):637-46. doi: 10.1093/aob/mcq018. Epub 2010 Mar 3. Ann Bot. 2010. PMID: 20202970 Free PMC article.
This study assesses the effect of kinship between parents on the fitness of their progeny and the extent of spatial genetic structure in a natural population of Rhododendron brachycarpum. METHODS: Kinship coefficients between 11,858 pairs of plants among a natural p …
This study assesses the effect of kinship between parents on the fitness of their progeny and the extent of spatial genetic structure in a n …
16 results