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salvia miltiorrhiza

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https://www.readbyqxmd.com/read/27916808/simultaneous-determination-of-four-tanshinones-by-uplc-tq-ms-and-their-pharmacokinetic-application-after-administration-of-single-ethanol-extract-of-danshen-combined-with-water-extract-in-normal-and-adenine-induced-chronic-renal-failure-rats
#1
Hong-Die Cai, Shu-Lan Su, Yonghui Li, Zhenhua Zhu, Jianming Guo, Yue Zhu, Sheng Guo, Dawei Qian, Jinao Duan
Salvia miltiorrhiza, one of the major traditional Chinese medicines, is commonly used and the main active ingredients-tanshinones-possess the ability to improve renal function. In this paper, the UPLC-TQ/MS method of simultaneously determining four tanshinones-tanshinone IIA, dihydrotanshinone I, tanshinone I, and cryptotanshinone-was established and applied to assess the pharmacokinetics in normal and chronic renal failure (CRF) rat plasma. The pharmacokinetics of tanshinones in rats were studied after separately intragastric administration of Salvia miltiorrhiza ethanol extract (SMEE) (0...
November 28, 2016: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/27915455/overexpression-of-atedt1-promotes-root-elongation-and-affects-medicinal-secondary-metabolite-biosynthesis-in-roots-of-transgenic-salvia-miltiorrhiza
#2
Yu Liu, Geng Sun, Zhaohui Zhong, Linyi Ji, Yong Zhang, Jianping Zhou, Xuelian Zheng, Kejun Deng
Medicinal secondary metabolites (salvianolic acids and tanshinones) are valuable natural bioactive compounds in Salvia miltiorrhiza and have widespread applications. Improvement of medicinal secondary metabolite accumulation through biotechnology is necessary and urgent to satisfy their increasing demand. Herein, it was demonstrated that the overexpression of the transcription factor Arabidopsis thaliana-enhanced drought tolerance 1 (AtEDT1) could affect medicinal secondary metabolite accumulation. In this study, we observed that the transgenic lines significantly conferred drought tolerance phenotype...
December 3, 2016: Protoplasma
https://www.readbyqxmd.com/read/27912940/panax-ginseng-and-salvia-miltiorrhiza-supplementation-during-eccentric-resistance-training-in-middle-aged-and-older-adults-a-double-blind-randomized-control-trial
#3
Hsin-Fu Lin, Chun-Chung Chou, Hsiao-Han Chao, Hirofumi Tanaka
BACKGROUND: Muscle damage induced by an acute bout of eccentric exercise results in transient arterial stiffening. In this study, we sought to determine the effects of progressive eccentric resistance exercise training on vascular functions, and whether herb supplementation would enhance training adaptation by ameliorating the arterial stiffening effects. METHODS: By using a double-blinded randomized placebo-controlled design, older adults were randomly assigned to either the Panax ginseng and Salvia miltiorrhiza supplementation group (N=12) or the placebo group (N=11)...
December 2016: Complementary Therapies in Medicine
https://www.readbyqxmd.com/read/27912883/miltirone-protects-human-ea-hy926-endothelial-cells-from-oxidized-low-density-lipoprotein-derived-oxidative-stress-via-a-heme-oxygenase-1-and-mapk-nrf2-dependent-pathway
#4
Liu Zhang, Hui Zhang, Xueyan Li, Bingjie Jia, Yuyu Yang, Ping Zhou, Ping Li, Jun Chen
BACKGROUND: Oxidized low-density lipoprotein (ox-LDL) is an underlying cause of endothelial dysfunction, which is an early event in the pathogenesis of atherosclerosis. In our previous study, we established an ARE-driven luciferase reporter system and screened out several potential Nrf2 activators from Salvia miltiorrhiza Bunge. PURPOSE: Since miltirone showed the most potent ARE-driven luciferase activity, the aim of this study was to test the protective role of miltirone against oxidative stress in endothelial cell and to investigate the underlying mechanistic signaling pathways...
December 15, 2016: Phytomedicine: International Journal of Phytotherapy and Phytopharmacology
https://www.readbyqxmd.com/read/27903553/matrix-solid-phase-dispersion-coupled-with-high-performance-liquid-chromatography-diode-array-detection-for-simultaneous-determination-of-four-lipophilic-constituents-from-salvia-miltiorrhiza-bunge
#5
Zhibing Wang, Siyu Ma, Qian Zhang, Shuang He, Qing Li, Jianxue Hu, Hanqi Zhang
A simple, rapid and efficient method based on matrix solid-phase dispersion coupled with high-performance liquid chromatography was developed for determination of lipophilic constituents, including dihydrotanshinone, tanshinone I, cryptotanshinone and tanshinone II A in Salvia miltiorrhiza Bunge Box-Behnken design was employed for optimization of the extraction conditions of matrix solid-phase dispersion, including mass ratio of dispersant to sample, volume of elution solvent, and amount of cleanup reagent...
November 29, 2016: Journal of Chromatographic Science
https://www.readbyqxmd.com/read/27891092/dihydrotanshinone-i-attenuates-atherosclerosis-in-apoe-deficient-mice-role-of-nox4-nf-%C3%AE%C2%BAb-mediated-lectin-like-oxidized-ldl-receptor-1-lox-1-of-the-endothelium
#6
Wenwen Zhao, Chunxia Li, Hongwei Gao, Qin Wu, Jingshan Shi, Xiuping Chen
Dihydrotanshinone I (DHT) is a natural compound extracted from Salvia miltiorrhiza Bunge which has been widely used for treating cardiovascular diseases. However, its role in atherosclerosis remains unclear. In this study, the effect of DHT on atherosclerosis were investigated using apolipoprotein E-deficient (ApoE(-/-)) mice and endothelial cells. In lipopolysaccharide (LPS)-stimulated human umbilical vein endothelial cells (HUVECs), DHT (10 nM) decreased lectin-like ox-LDL receptor-1 (LOX-1) and NADPH oxidase 4 (NOX4) expression, reactive oxygen species (ROS) production, NF-κB nuclear translocation, ox-LDL endocytosis and monocytes adhesion...
2016: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/27867826/development-of-intron-polymorphism-markers-in-major-latex-like-protein-gene-for-locality-level-and-cultivar-identification-of-salvia-miltiorrhiza
#7
Hongtao Wang, Na Hao, Lei Chen, Guisheng Li
BACKGROUND: Salvia miltiorrhiza (Danshen) is one of the most widely used medicinal herbs in traditional Chinese medicine. Locality-level and cultivar identification is of great importance not only for protecting highest therapeutic effectiveness of Daodi Danshen, but also for the genetic conservation and utilization of existing S. miltiorrhiza populations. RESULTS: Intron polymorphisms including SNPs (single nucleotide polymorphisms) and indels were exploited in major latex-like protein (MLP) gene...
2016: SpringerPlus
https://www.readbyqxmd.com/read/27866193/mixed-aqueous-extract-of-salvia-miltiorrhiza-reduces-blood-pressure-through-inhibition-of-vascular-remodelling-and-oxidative-stress-in-spontaneously-hypertensive-rats
#8
Jing Zhang, Sheng Jun An, Jun Qiu Fu, Pei Liu, Tie Mei Shao, Manli Li, Xue Li, Zhan Jiao, Xi Qing Chai
BACKGROUND/AIMS: Salvia miltiorrhiza (SM) contains four major aqueous active ingredients, which have been isolated, purified and identified as danshensu (DSS), salvianolic acid A (Sal-A), salvianolic acid B (Sal-B) and protocatechuic aldehyde (PAL), totally abbreviated as SABP. Although SM is often used to treat various cardiovascular diseases in traditional Chinese medicine, the efficacy and function of optimal compatibility ratio of SM's active ingredients (SABP) in the prevention and treatment of cardiovascular diseases remain uncertain...
2016: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/27857162/rescue-therapy-with-tanshinone-iia-hinders-transition-of-acute-kidney-injury-to-chronic-kidney-disease-via-targeting-gsk3%C3%AE
#9
Chunming Jiang, Wei Zhu, Xiang Yan, Qiuyuan Shao, Biao Xu, Miao Zhang, Rujun Gong
Acute kidney injury (AKI) remains challenging for clinical practice and poses a risk of developing progressive chronic kidney disease (CKD) with no definitive treatment available yet. Tanshinone IIA, an active ingredient of Chinese herbal Salvia miltiorrhiza, has been widely used in Asia for the remarkable organoprotective activities. Its effect on established AKI, however, remains unknown. In mice with folic acid-induced AKI, delayed treatment with Tanshinone IIA, commenced early or late after injury, diminished renal expression of kidney injury markers, reduced apoptosis and improved kidney dysfunction, concomitant with mitigated histologic signs of AKI to CKD transition, including interstitial fibrosis and tubular atrophy, and with an ameliorated inflammatory infiltration in tubulointerstitium and a favored M2-skewed macrophage polarization...
November 18, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27848250/pharmacological-effects-of-active-components-of-chinese-herbal-medicine-in-the-treatment-of-alzheimer-s-disease-a-review
#10
Zhi-Yong Wang, Jian-Gang Liu, Hao Li, Hui-Ming Yang
Alzheimer's disease (AD), the most common neurodegenerative disorder associated with dementia, not only severely decreases the quality of life for its victims, but also brings a heavy economic burden to the family and society. Unfortunately, few chemical drugs designed for clinical applications have reached the expected preventive or therapeutic effect so far, and combined with their significant side-effects, there is therefore an urgent need for new strategies to be developed for AD treatment. Traditional Chinese Medicine has accumulated many experiences in the treatment of dementia during thousands of years of practice; modern pharmacological studies have confirmed the therapeutic effects of many active components derived from Chinese herbal medicines (CHM)...
November 16, 2016: American Journal of Chinese Medicine
https://www.readbyqxmd.com/read/27846838/effects-of-shenlian-extract-on-experimental-atherosclerosis-in-apoe-deficient-mice-based-on-ultrasound-biomicroscopy
#11
Yan Guo, Xu-Cen Liu, Ya-Jie Wang, Qi Li, Qing Yang, Xiao-Gang Weng, Ying Chen, Wei-Yan Cai, Xiao-Xi Kan, Xi Chen, He-Fei Huang, Xiao-Xin Zhu, Yu-Jie Li
BACKGROUND: This study directly and dynamically investigated the effects of SL extract (i.e., a combination of Radix Salviae miltiorrhizae and Andrographis paniculata extract) on plaque progression in vivo by high resolution ultrasound biomicroscopy (UBM). METHODS: An atherosclerosis model was established by placing a perivascular collar on the right common carotid artery in apolipoprotein E-deficient (ApoE(-/-)) mice. Thickness, plaque area and local blood flow were observed by UBM, pathological changes were observed by histochemical staining, and lipid levels were measured by respective commercially available kits...
November 15, 2016: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/27834307/effects-of-tanshinone-nanoemulsion-and-extract-on-inhibition-of-lung-cancer-cells-a549
#12
W D Lee, Y J Liang, B H Chen
Danshen (Salvia miltiorrhiza), a Chinese medicinal herb, consists of several functional components including tanshinones responsible for prevention of several chronic diseases. This study intends to prepare tanshinone extract and nanoemulsion from danshen and determine their inhibition effect on lung cancer cells A549. A highly stable tanshinone nanoemulsion composed of Capryol 90, Tween 80, ethanol and deionized water with the mean particle size of 14.2 nm was successfully prepared. Tanshinone nanoemulsion was found to be more effective in inhibiting A549 proliferation than tanshinone extract...
December 9, 2016: Nanotechnology
https://www.readbyqxmd.com/read/27830149/synergistic-effects-of-danshen-salvia-miltiorrhiza-radix-et-rhizoma-and-sanqi-notoginseng-radix-et-rhizoma-combination-in-inhibiting-inflammation-mediators-in-raw264-7-cells
#13
Xian Zhou, Valentina Razmovski-Naumovski, Dennis Chang, Chunguang Li, Antony Kam, Mitchell Low, Alan Bensoussan, Kelvin Chan
Aims. This study aims to investigate the possible synergistic interactions of the Danshen-Sanqi combination on vascular disease via their anti-inflammatory activities. Methods. Nine combination ratios of Danshen-Sanqi extracts were screened in the RAW264.7 cell line and their anti-inflammatory effects were examined in lipopolysaccharide- (LPS-) induced nitric oxide (NO), tumor necrosis factor (TNF), and monocyte chemoattractant protein-1 (MCP-1) generation pathways. The interaction between Danshen and Sanqi on each target was analysed using combination index (CI) and isobologram models...
2016: BioMed Research International
https://www.readbyqxmd.com/read/27827969/comparative-analysis-of-the-effects-of-hydroxysafflor-yellow-a-and-anhydrosafflor-yellow-b-in-safflower-series-of-herb-pairs-using-prep-hplc-and-a-selective-knock-out-approach
#14
Cheng Qu, Lin-Yan Wang, Wen-Tao Jin, Yu-Ping Tang, Yi Jin, Xu-Qin Shi, Li-Li Shang, Er-Xin Shang, Jin-Ao Duan
The flower of Carthamus tinctorius L. (Carthami Flos, safflower), important in traditional Chinese medicine (TCM), is known for treating blood stasis, coronary heart disease, hypertension, and cerebrovascular disease in clinical and experimental studies. It is widely accepted that hydroxysafflor yellow A (HSYA) and anhydrosafflor yellow B (ASYB) are the major bioactive components of many formulae comprised of safflower. In this study, selective knock-out of target components such as HSYA and ASYB by using preparative high performance liquid chromatography (prep-HPLC) followed by antiplatelet and anticoagulation activities evaluation was used to investigate the roles of bioactive ingredients in safflower series of herb pairs...
November 6, 2016: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/27814708/neuroprotective-effect-of-a-novel-chinese-herbal-decoction-on-cultured-neurons-and-cerebral-ischemic-rats
#15
Fanny Chui-Fun Ip, Yu-Ming Zhao, Kim-Wan Chan, Elaine Yee-Ling Cheng, Estella Pui-Sze Tong, Oormila Chandrashekar, Guang-Miao Fu, Zhong-Zhen Zhao, Nancy Yuk-Yu Ip
BACKGROUND: Historically, traditional Chinese medicine has been widely used to treat stroke. Based on the theory of Chinese medicine and the modern pharmacological knowledge of herbal medicines, we have designed a neuroprotective formula called Post-Stroke Rehabilitation (PSR), comprising seven herbs - Astragalus membranaceus (Fisch.) Bunge, Salvia miltiorrhiza Bunge, Paeonia lactiflora Pall., Cassia obtusifolia L., Ligusticum chuanxiong Hort., Angelica sinensis (Oliv.) Diels, and Glycyrrhiza uralensis Fisch...
November 4, 2016: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/27807472/oxidative-stress-and-salvia-miltiorrhiza-in-aging-associated-cardiovascular-diseases
#16
REVIEW
Cheng-Chieh Chang, Yu-Chun Chang, Wen-Long Hu, Yu-Chiang Hung
Aging-associated cardiovascular diseases (CVDs) have some risk factors that are closely related to oxidative stress. Salvia miltiorrhiza (SM) has been used commonly to treat CVDs for hundreds of years in the Chinese community. We aimed to explore the effects of SM on oxidative stress in aging-associated CVDs. Through literature searches using Medicine, PubMed, EMBASE, Cochrane library, CINAHL, and Scopus databases, we found that SM not only possesses antioxidant, antiapoptotic, and anti-inflammatory effects but also exerts angiogenic and cardioprotective activities...
2016: Oxidative Medicine and Cellular Longevity
https://www.readbyqxmd.com/read/27785882/naoxintong-attenuates-ischaemia-reperfusion-injury-through-inhibiting-nlrp3-inflammasome-activation
#17
Yaqiong Wang, Xiaoxiang Yan, Shouling Mi, Zhang Li, Yuexiang Wang, Hong Zhu, Xiaolei Sun, Buchang Zhao, Chao Zhao, Yunzeng Zou, Kai Hu, Xiaoqiang Ding, Aijun Sun, Junbo Ge
Naoxintong (NXT) is a Chinese Materia Medica standardized product extracted from 16 various kinds of Chinese traditional herbal medicines including Salvia miltiorrhiza, Angelica sinensis, Astragali Radix. Naoxintong is clinically effective in treating ischaemia heart disease. Nucleotide-binding oligomerization domain-Like Receptor with a Pyrin domain 3 (NLRP3) inflammasome has been critically involved in myocardial ischaemia/reperfusion (I/R) injury. Here, we have been suggested that NXT might attenuate myocardial I/R injury via suppression of NLRP3 inflammasome activation...
October 26, 2016: Journal of Cellular and Molecular Medicine
https://www.readbyqxmd.com/read/27769222/utilization-and-prescription-patterns-of-traditional-chinese-medicine-for-patients-with-hepatitis-c-in-taiwan-a-population-based-study
#18
Chia-Yu Liu, Jui-Ying Chu, Jen-Huai Chiang, Hung-Rong Yen, Chung-Hua Hsu
BACKGROUND: To characterize the utilization of Traditional Chinese Medicine (TCM) among patients with hepatitis C (HC). METHODS: This study examined datasets from the National Health Insurance Research Database in Taiwan. One cohort, including one million patients randomly sampled from the beneficiaries of the National Health Insurance Programme from January 1 to December 31 in 2010, was chosen for this analysis. People who had at least three outpatient or inpatient records and had been diagnosed with hepatitis C virus infection from 2000 to 2010 were defined as patients with HC...
October 21, 2016: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/27766834/from-bioprofiling-and-characterization-to-bioquantification-of-natural-antibiotics-by-direct-bioautography-linked-to-high-resolution-mass-spectrometry-exemplarily-shown-for-salvia-miltiorrhiza-root
#19
Maryam Jamshidi-Aidji, Gertrud Elisabeth Morlock
Phytochemicals are promising agents in the development of new antibiotics. A streamlined strategy for rapid screening and reliable characterization of antibiotics in botanicals was demonstrated in contrast to the commonly applied chromatographic column fractionation followed by microtiter plate assay. Modern direct bioautography hyphenated to structure elucidation techniques is a straightforward bioanalytical tool, especially if microbiological assays were taken into account. At one go, lipophilic antimicrobials in Salvia miltiorrhiza root samples were analyzed using high-performance thin-layer chromatography (HPTLC) in direct combination with Aliivibrio fischeri and Bacillus subtilis bioassays...
October 21, 2016: Analytical Chemistry
https://www.readbyqxmd.com/read/27763521/deep-eutectic-solvent-based-microwave-assisted-method-for-extraction-of-hydrophilic-and-hydrophobic-components-from-radix-salviae-miltiorrhizae
#20
Jue Chen, Mengjun Liu, Qi Wang, Huizhi Du, Liwei Zhang
Deep eutectic solvents (DESs) have attracted significant attention as a promising green media. In this work, twenty-five kinds of benign choline chloride-based DESs with microwave-assisted methods were applied to quickly extract active components from Radix Salviae miltiorrhizae. The extraction factors, including temperature, time, power of microwave, and solid/liquid ratio, were investigated systematically by response surface methodology. The hydrophilic and hydrophobic ingredients were extracted simultaneously under the optimized conditions: 20 vol% of water in choline chloride/1,2-propanediol (1:1, molar ratio) as solvent, microwave power of 800 W, temperature at 70 °C, time at 11...
October 17, 2016: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
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