uncaria rhynchophylla extract

Articles:

PubMed:	Colletotrilactam A-D, novel lactams from Colletotrichum gloeosporioides GT-7, a fungal endophyte of Uncaria rhynchophylla.
PubMed:	Gastrodia and Uncaria (tianma gouteng) water extract exerts antioxidative and antiapoptotic effects against cerebral ischemia in vitro and in vivo.
PubMed:	Molecular evaluation of herbal compounds as potent inhibitors of acetylcholinesterase for the treatment of Alzheimer's disease.
PubMed:	Evaluation and application of a mixed-mode chromatographic stationary phase in two-dimensional liquid chromatography for the separation of traditional Chinese medicine.
PubMed:	Pharmacokinetic study of isocorynoxeine metabolites mediated by cytochrome P450 enzymes in rat and human liver microsomes.
PubMed:	Two new ortho benzoquinones from Uncaria rhynchophylla.
PubMed:	[Effect of Baichanting Compound on Dopamine Contents in Parkinson's Disease Model Mice].
PubMed:	Boosting Sensitivity in Liquid Chromatography-Fourier Transform Ion Cyclotron Resonance-Tandem Mass Spectrometry for Product Ion Analysis of Monoterpene Indole Alkaloids.
PubMed:	Rhynchophylline Protects Against the Amyloid β-Induced Increase of Spontaneous Discharges in the Hippocampal CA1 Region of Rats.
PubMed:	Protective effects on vascular endothelial cell in N'-nitro-L-arginine (L-NNA)-induced hypertensive rats from the combination of effective components of Uncaria rhynchophylla and Semen Raphani.
PubMed:	An efficient and target-oriented sample enrichment method for preparative separation of minor alkaloids by pH-zone-refining counter-current chromatography.
PubMed:	Identification of Aroma-active Compounds in Essential Oil from Uncaria Hook by Gas Chromatography- Mass Spectrometry and Gas Chromatography-Olfactometry.
PubMed:	Metabolic Profile of Isocorynoxeine in Rats Obtained by Ultra-High Performance Liquid Chromatography/Quadrupole Time-of-Flight Mass Spectrometry.
PubMed:	An integrated strategy for the systematic characterization and discovery of new indole alkaloids from Uncaria rhynchophylla by UHPLC/DAD/LTQ-Orbitrap-MS.
PubMed:	Geissoschizine methyl ether N-oxide, a new alkaloid with antiacetylcholinesterase activity from Uncaria rhynchophylla.
PubMed:	De novo transcriptome sequencing and digital gene expression analysis predict biosynthetic pathway of rhynchophylline and isorhynchophylline from Uncaria rhynchophylla, a non-model plant with potent anti-alzheimer's properties.
PubMed:	Isorhynchophylline improves learning and memory impairments induced by D-galactose in mice.
PubMed:	Isorhynchophylline protects against pulmonary arterial hypertension and suppresses PASMCs proliferation.
PubMed:	Determination of protein-unbound rhynchiphylline brain distribution by microdialysis and ultra-performance liquid chromatography with tandem mass spectrometry.
PubMed:	Inhibitory effect of rhynchophylline on contraction of cerebral arterioles to endothelin 1: role of rho kinase.
PubMed:	Development of LC-MS determination method and back-propagation ANN pharmacokinetic model of corynoxeine in rat.
PubMed:	New triterpenic acids from Uncaria rhynchophylla: chemistry, NO-inhibitory activity, and tandem mass spectrometric analysis.
PubMed:	Uncaria rhynchophylla and rhynchophylline improved kainic acid-induced epileptic seizures via IL-1β and brain-derived neurotrophic factor.
PubMed:	Corynoxine, a natural autophagy enhancer, promotes the clearance of alpha-synuclein via Akt/mTOR pathway.
PubMed:	Antiepileptic Effect of Uncaria rhynchophylla and Rhynchophylline Involved in the Initiation of c-Jun N-Terminal Kinase Phosphorylation of MAPK Signal Pathways in Acute Seizures of Kainic Acid-Treated Rats.
PubMed:	Isorhynchophylline Protects PC12 Cells Against Beta-Amyloid-Induced Apoptosis via PI3K/Akt Signaling Pathway.
PubMed:	Isorhynchophylline treatment improves the amyloid-β-induced cognitive impairment in rats via inhibition of neuronal apoptosis and tau protein hyperphosphorylation.
PubMed:	Determination of rhynchophylline and hirsutine in rat plasma by UPLC-MS/MS after oral administration of Uncaria rhynchophylla extract.
PubMed:	Ameliorating effect of new constituents from the hooks of Uncaria rhynchophylla on scopolamine-induced memory impairment.
PubMed:	Rhynchophylline-induced vasodilation in human mesenteric artery is mainly due to blockage of L-type calcium channels in vascular smooth muscle cells.
PubMed:	[Determination of rhynchophylline and isorhynchophylline in Uncaria rhynchophylla by HPLC].
PubMed:	Systematic identification and quantification of tetracyclic monoterpenoid oxindole alkaloids in Uncaria rhynchophylla and their fragmentations in Q-TOF-MS spectra.
PubMed:	Plant-based medicines for anxiety disorders, Part 1: a review of preclinical studies.
PubMed:	A review on indole alkaloids isolated from Uncaria rhynchophylla and their pharmacological studies.
PubMed:	Prostate cell membrane chromatography-liquid chromatography-mass spectrometry for screening of active constituents from Uncaria rhynchophylla.
PubMed:	Hirsutine, an indole alkaloid of Uncaria rhynchophylla, inhibits inflammation-mediated neurotoxicity and microglial activation.
PubMed:	Bioassay-Guided Isolation of Neuroprotective Compounds from Uncaria rhynchophylla against Beta-Amyloid-Induced Neurotoxicity.
PubMed:	Rhynchophylline attenuates LPS-induced pro-inflammatory responses through down-regulation of MAPK/NF-κB signaling pathways in primary microglia.
PubMed:	Comparative study of fourteen alkaloids from Uncaria rhynchophylla hooks and leaves using HPLC-diode array detection-atmospheric pressure chemical ionization/MS method.
PubMed:	Isorhynchophylline, a natural alkaloid, promotes the degradation of alpha-synuclein in neuronal cells via inducing autophagy.
PubMed:	Protective effect of isorhynchophylline against β-amyloid-induced neurotoxicity in PC12 cells.
PubMed:	Uncaria rhynchophylla ameliorates cognitive deficits induced by D-galactose in mice.
PubMed:	Phytochemical characteristics, free radical scavenging activities, and neuroprotection of five medicinal plant extracts.
PubMed:	Neuroprotective Effect of Uncaria rhynchophylla in Kainic Acid-Induced Epileptic Seizures by Modulating Hippocampal Mossy Fiber Sprouting, Neuron Survival, Astrocyte Proliferation, and S100B Expression.
PubMed:	Traditional Chinese medicines and Alzheimer's disease.
PubMed:	Geissoschizine methyl ether, a corynanthean-type indole alkaloid from Uncaria rhynchophylla as a potential acetylcholinesterase inhibitor.
PubMed:	Uncarinic Acid C Isolated from Uncaria rhynchophylla Induces Differentiation of Th1-Promoting Dendritic Cells Through TLR4 Signaling.
PubMed:	Oral Uncaria rhynchophylla (UR) reduces kainic acid-induced epileptic seizures and neuronal death accompanied by attenuating glial cell proliferation and S100B proteins in rats.
PubMed:	Protective effects of isorhynchophylline on cardiac arrhythmias in rats and guinea pigs.
PubMed:	Protective effects of novel single compound, Hirsutine on hypoxic neonatal rat cardiomyocytes.
PubMed:	Uncarinic acid C plus IFN-γ generates monocyte-derived dendritic cells and induces a potent Th1 polarization with capacity to migrate.
PubMed:	Uncaria rhynchophylla inhibits the production of nitric oxide and interleukin-1β through blocking nuclear factor κB, Akt, and mitogen-activated protein kinase activation in macrophages.
PubMed:	Use of Yokukansan (TJ-54) in the treatment of neurological disorders: a review.
PubMed:	Uncaria rhynchophylla upregulates the expression of MIF and cyclophilin A in kainic acid-induced epilepsy rats: A proteomic analysis.
PubMed:	Ursolic acid isolated from Uncaria rhynchophylla activates human dendritic cells via TLR2 and/or TLR4 and induces the production of IFN-gamma by CD4+ naïve T cells.
PubMed:	Triterpene esters from Uncaria rhynchophylla drive potent IL-12-dependent Th1 polarization.
PubMed:	Metabolism and pharmacokinetics of rhynchophylline in rats.
PubMed:	Uncaria rhynchophylla (miq) Jack plays a role in neuronal protection in kainic acid-treated rats.
PubMed:	Effects of rhynchophylline and isorhynchophylline on nitric oxide and endothelin-1 secretion from RIMECs induced by Listeriolysin O in vitro.
PubMed:	Anti-inflammatory effects of rhynchophylline and isorhynchophylline in mouse N9 microglial cells and the molecular mechanism.
PubMed:	Effects of the hook of Uncaria rhynchophylla on neurotoxicity in the 6-hydroxydopamine model of Parkinson's disease.
PubMed:	Uncaria rhynchophylla and Rhynchophylline inhibit c-Jun N-terminal kinase phosphorylation and nuclear factor-kappaB activity in kainic acid-treated rats.
PubMed:	Rhynchophylline from Uncaria rhynchophylla functionally turns delayed rectifiers into A-Type K+ channels.
PubMed:	Corynoxeine isolated from the hook of Uncaria rhynchophylla inhibits rat aortic vascular smooth muscle cell proliferation through the blocking of extracellular signal regulated kinase 1/2 phosphorylation.
PubMed:	Structure-activity relationship of pentacylic triterpene esters from Uncaria rhynchophylla as inhibitors of phospholipase Cgamma1.
PubMed:	Alkaloids from the leaves of Uncaria rhynchophylla and their inhibitory activity on NO production in lipopolysaccharide-activated microglia.
PubMed:	Methanolic extracts of Uncaria rhynchophylla induce cytotoxicity and apoptosis in HT-29 human colon carcinoma cells.
PubMed:	[Effects of combined use of total alkaloids of Uncaria rhynchophylla and Coryadlis ambailis migo on cerebral ischemia-reperfusion injury in rats].
PubMed:	[Contents mensuration of total alkaloid in Uncaria rhynchophylla by acid dye colorimetry].
PubMed:	[Protective effect of Uncaria rhynchophylla total alkaloids pretreatment on hippocampal neurons after acute hypoxia].
PubMed:	Metabolites of hirsuteine and hirsutine, the major indole alkaloids of Uncaria rhynchophylla, in rats.
PubMed:	[Identification study of Mongolian herbal medicine Rubus Sachalinesis Leveille and its forgeries by UV/fluorescence/IR spectroscopy].
PubMed:	Anxiolytic effects of the aqueous extract of Uncaria rhynchophylla.
PubMed:	Uncaria rhynchophylla, a Chinese medicinal herb, has potent antiaggregation effects on Alzheimer's beta-amyloid proteins.
PubMed:	Uncaria rhynchophylla induces angiogenesis in vitro and in vivo.
PubMed:	Monoamine oxidase B (MAO-B) inhibition by active principles from Uncaria rhynchophylla.
PubMed:	Inhibition of monoamine oxidase B (MAO-B) by Chinese herbal medicines.
PubMed:	In vitro vasodilator mechanisms of the indole alkaloids rhynchophylline and isorhynchophylline, isolated from the hook of Uncaria rhynchophylla (Miquel).
PubMed:	[TLC-FT-SERS study on ingredients of Isrhynchophylline].
PubMed:	Alkaloid fraction of Uncaria rhynchophylla protects against N-methyl-D-aspartate-induced apoptosis in rat hippocampal slices.
PubMed:	Protective effect of methanol extract of Uncaria rhynchophylla against excitotoxicity induced by N-methyl-D-aspartate in rat hippocampus.
PubMed:	N-methyl-D-aspartate receptor antagonist activity in traditional Chinese stroke medicines.
PubMed:	Pharmacological actions of Uncaria alkaloids, rhynchophylline and isorhynchophylline.
PubMed:	Neuroprotection by methanol extract of Uncaria rhynchophylla against global cerebral ischemia in rats.
PubMed:	Inhibition of phospholipase cgamma1 and cancer cell proliferation by triterpene esters from Uncaria rhynchophylla.
PubMed:	Active-oxygen scavenging activity of traditional nourishing-tonic herbal medicines and active constituents of Rhodiola sacra.
PubMed:	Effects of hirsutine and dihydrocorynantheine on the action potentials of sino-atrial node, atrium and ventricle.
PubMed:	Anticonvulsive and free radical scavenging actions of two herbs, Uncaria rhynchophylla (MIQ) Jack and Gastrodia elata Bl., in kainic acid-treated rats.
PubMed:	Anticonvulsant effect of Uncaria rhynchophylla (Miq) Jack. in rats with kainic acid-induced epileptic seizure.
PubMed:	Effect on locomotion of indole alkaloids from the hooks of uncaria plants.
PubMed:	Uncarinic acids: phospholipase Cgamma1 inhibitors from hooks of Uncaria rhynchophylla.
PubMed:	Application of radioligand receptor binding assays in the search for CNS active principles from Chinese medicinal plants.
PubMed:	Studies on Taiwan folk medicine, thang-kau-tin (II): Measurement of active oxygen scavenging activity using an ESR technique.
PubMed:	Gou-teng (from Uncaria rhynchophylla Miquel)-induced endothelium-dependent and -independent relaxations in the isolated rat aorta.
PubMed:	Antioxidant and free radical scavenging activities of Gastrodia elata Bl. and Uncaria rhynchophylla (Miq.) Jacks.
PubMed:	Effects of hirsutine, an antihypertensive indole alkaloid from Uncaria rhynchophylla, on intracellular calcium in rat thoracic aorta.
PubMed:	Method of Harvesting the Crude Drug Based on Distribution of Alkaloids in the Hook and in the Stem with Hook of Uncaria rhynchophylla1.
PubMed:	[Vasodilative effects of indole alkaloids obtained from domestic plants, Uncaria rhynchophylla Miq. and Amsonia elliptica Roem. et Schult].
PubMed:	[Pharmacological studies of indole alkaloids obtained from domestic plants, Uncaria rhynchophylla Miq. and Amsonia elliptica Roem. et Schult].
PubMed:	[Studies of plants containing indole alkaloids. IX. Quantitative analysis of tertiary alkaloids in various parts of Uncaria rhynchophylla MIQ].
PubMed:	[The antihypertensive effect of Uncaria rhynchophylla in essential hypertension (author's transl)].
PubMed:	Effects of indole alkaloids from Gardneria nutans Sieb. et Zucc. and Uncaria rhynchophylla Miq. on a guinea pig urinary bladder preparation in situ.
PubMed:	[Studies of plants containing indole alkaloids. 2. On the alkaloids of Uncaria rhynchophylla Miq].