keyword
MENU ▼
Read by QxMD icon Read
search

salvia miltiorrhiza

keyword
https://www.readbyqxmd.com/read/28339041/tanshinone-iia-increases-protein-expression-levels-of-perk-atf6-ire1%C3%AE-chop-caspase%C3%A2-3-and-caspase%C3%A2-12-in-pancreatic-cancer-bxpc%C3%A2-3-cell%C3%A2-derived-xenograft-tumors
#1
Tsung-Lang Chiu, Chin Cheng Su
Tanshinone (Tan)-IIA is a derivative of phenanthrenequinone and the main active ingredient isolated from Salviae miltiorrhizae radix (Danshen). Previous studies have demonstrated that Tan‑IIA increased the protein expressions levels of protein kinase RNA‑like endoplasmic reticulum kinase (PERK), activating transcription factor (ATF) 6, caspase‑12 and CCAAT‑enhancer‑binding protein homologous protein (CHOP), to induce endoplasmic reticulum (ER) stress and apoptosis in human pancreatic cancer BxPC‑3 cells...
March 22, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28337641/inhibition-of-proliferation-of-prostate-cancer-cell-line-du-145-in-vitro-and-in-vivo-using-salvia-miltiorrhiza-bunge
#2
Woong Jin Bae, Jin Bong Choi, Kang Sup Kim, U Syn Ha, Sung Hoo Hong, Ji Youl Lee, Tae-Kon Hwang, Sung Yeoun Hwang, Zhi-Ping Wang, Sae Woong Kim
OBJECTIVE: To investigate the antiproliferative activity of Salvia miltiorrhiza Bunge. (SM) on the castration-resistant prostate cancer (CRPC) cell line DU-145, in vitro and in vivo. METHODS: Prostate cancer cell line (DU-145) and normal prostate cell line (RWPE-1) were treated with SM at different concentrations (3.125, 12.5, 25 and 50 μg/mL) to investigate the antiproliferative effects. DNA laddering analysis was performed to investigate the apoptosis of DU-145 cells...
March 23, 2017: Chinese Journal of Integrative Medicine
https://www.readbyqxmd.com/read/28335383/a-biomedical-investigation-of-the-hepatoprotective-effect-of-radix-salviae-miltiorrhizae-and-network-pharmacology-based-prediction-of-the-active-compounds-and-molecular-targets
#3
Ming Hong, Sha Li, Ning Wang, Hor-Yue Tan, Fan Cheung, Yibin Feng
Radix salviae miltiorrhizae (Danshen in Chinese), a classic traditional Chinese medicine (TCM) herb, has been used for centuries to treat liver diseases. In this study, the preventive and curative potential of Danshen aqueous extract on acute/chronic alcoholic liver disease (ALD) and non-alcoholic fatty liver disease (NAFLD) was studied. The in vivo results indicated that Danshen could alleviate hepatic inflammation, fatty degeneration, and haptic fibrogenesis in ALD and NAFLD models. In the aspect of mechanism of action, the significant reduction in MDA levels in both ALD and NAFLD models implies the decreased levels of oxidative stress by Danshen...
March 13, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28326703/-effects-of-salvianolic-acid-b-on-osteogenic-differentiation-of-human-periodontal-ligament-cells
#4
Ma Yue, Ren Aishu, Fu Gang
OBJECTIVE: This study investigated the effects of salvianolic acid B (Sal B), a major bioactive component of the Chinese medicine salvia miltiorrhiza, on osteogenic differentiation of human periodontal ligament cells (hPDLCs). METHODS: Third passage PDLCs were used in this experiment. Methyl thiazolyl tetrazolium (MTT) method was employed to observe the effects of different Sal B concentrations on proliferation activity of hPDLCs. Alkaline phosphatase (ALP) activity and mineralization capability were measured, and mRNA expression of osteocalcin (OCN) was detected to investigate the effects of Sal B on osteogenesis of hPDLCs...
October 1, 2016: Hua Xi Kou Qiang Yi Xue za Zhi, Huaxi Kouqiang Yixue Zazhi, West China Journal of Stomatology
https://www.readbyqxmd.com/read/28319548/tanshinone-iia-attenuates-sevoflurane-neurotoxicity-in-neonatal-mice
#5
Yimeng Xia, Heng Xu, Chenfei Jia, Xiaodong Hu, Yu Kang, Xiaoxuan Yang, Qingsheng Xue, Guorong Tao, Buwei Yu
BACKGROUND: Sevoflurane is the most widely used inhalational anesthetic in pediatric medicine. Despite this, sevoflurane has been reported to exert potentially neurotoxic effects on the developing brain. Clinical interventions and treatments for these effects are limited. Tanshinone IIA (Tan IIA), extracted from Salvia miltiorrhiza (Danshen), has been documented to alleviate cognitive decline in traditional applications. Therefore, we hypothesized that preadministration of Tan IIA may attenuate sevoflurane-induced neurotoxicity, suggesting that Tan IIA is a new and promising drug capable of counteracting the effects of cognitive dysfunction produced by general anesthetics...
April 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28318104/integrated-evaluation-of-hplc-and-uv-fingerprints-for-the-quality-control-of-danshen-tablet-by-systematic-quantified-fingerprint-method-combined-with-antioxidant-activity
#6
Min Shi, Guoxiang Sun
Danshen tablet, which consists of Salviae Miltiorrhizae Radix et Rhizoma, Notoginseng Radix et Rhizoma and Borneolum syntheticum, has been widely used in the therapy of cardiovascular disease. The aim of this study was to develop comprehensive evaluation methods for the quality control of Danshen tablet. First, five-wavelength fusion fingerprint was established to avoid one-sidedness of a single wavelength. Then, the ultraviolet spectrum fingerprint was applied to reflect the information of unsaturated bond and conjugated system of chemical substances in Danshen tablet...
March 20, 2017: Journal of Separation Science
https://www.readbyqxmd.com/read/28304398/characterization-of-the-polyphenol-oxidase-gene-family-reveals-a-novel-microrna-involved-in-posttranscriptional-regulation-of-ppos-in-salvia-miltiorrhiza
#7
Caili Li, Dongqiao Li, Jiang Li, Fenjuan Shao, Shanfa Lu
Salvia miltiorrhiza is a well-known material of traditional Chinese medicine. Understanding the regulatory mechanisms of phenolic acid biosynthesis and metabolism are important for S. miltiorrhiza quality improvement. We report here that S. miltiorrhiza contains 19 polyphenol oxidases (PPOs), forming the largest PPO gene family in plant species to our knowledge. Analysis of gene structures and sequence features revealed the conservation and divergence of SmPPOs. SmPPOs were differentially expressed in plant tissues and eight of them were predominantly expressed in phloem and xylem, indicating that some SmPPOs are functionally redundant, whereas the others are associated with different physiological processes...
March 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28304365/quality-evaluation-and-chemical-markers-screening-of-salvia-miltiorrhiza-bge-danshen-based-on-hplc-fingerprints-and-hplc-ms-n-coupled-with-chemometrics
#8
Wenyi Liang, Wenjing Chen, Lingfang Wu, Shi Li, Qi Qi, Yaping Cui, Linjin Liang, Ting Ye, Lanzhen Zhang
Danshen, the dried root of Salvia miltiorrhiza Bge., is a widely used commercially available herbal drug, and unstable quality of different samples is a current issue. This study focused on a comprehensive and systematic method combining fingerprints and chemical identification with chemometrics for discrimination and quality assessment of Danshen samples. Twenty-five samples were analyzed by HPLC-PAD and HPLC-MS(n). Forty-nine components were identified and characteristic fragmentation regularities were summarized for further interpretation of bioactive components...
March 17, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28303551/antibacterial-evaluation-of-salvia-miltiorrhizae-on-escherichia-coli-by-microcalorimetry-coupled-with-chemometrics
#9
Guangyao Ying, Shanshan Zhang, Yuli Hu, Meihua Yang, Ping Chen, Xiaoru Wu, Weiying Guo, Weijun Kong
For seeking novel antibacterial agents with high efficacy and low toxicity to deal with drug resistance, the effects of Salvia miltiorrhizae from various sources on Escherichia coli were evaluated by microcalorimetry coupled with chemometrics. Firstly, the heat-flow power-time curves of E. coli growth affected by different S. miltiorrhizae samples were recorded. Then, some crucial quantitative thermo-kinetic parameters including growth rate constant, heat-flow power and heat output, etc. were obtained from theses curves and were further investigated by some powerful chemometric techniques including similarity analysis, multivariate analysis of variance, hierarchical clustering analysis and principle component analysis...
December 2017: AMB Express
https://www.readbyqxmd.com/read/28301605/ocf-can-repress-tumor-metastasis-by-inhibiting-epithelial-mesenchymal-transition-involved-in-pten-pi3k-akt-pathway-in-lung-cancer-cells
#10
Ye Yang, Shuang Qiu, Lei Qian, Yuan Tian, Yingna Chen, Lei Bi, Weiping Chen
A component formula with definite compositions provides a new approach to treat various diseases. Salvia miltiorrhiza and Panax ginseng are widely used in China because of their antitumor properties. In the previous study, the optimizing component formula (OCF), prepared with salvianolic acids, ginsenosides, and ginseng polysaccharides (5, 10, and 5 mg·L-1, respectively) extracted from S. miltiorrhiza and P. ginseng on the basis of IC50 in lung cancer A549 cells and damage minimization on human bronchial epithelial cells in vitro...
2017: PloS One
https://www.readbyqxmd.com/read/28260507/tanshinone-iia-protects-hippocampal-neuronal-cells-from-reactive-oxygen-species-through-changes-in-autophagy-and-activation-of-phosphatidylinositol-3-kinase-protein-kinas-b-and-mechanistic-target-of-rapamycin-pathways
#11
Ruodong Han, Guopin Wang, Qiqiang Tang, Yingchun Zhu
BACKGROUND: Tanshinone IIA is a key active ingredient of danshen, which derived from the dried root or rhizome of Salviae miltiorrhizae Bge. The tanshinone IIA has protective effects against focal cerebral ischemic injury. However, the underlying mechanisms remain unclear. METHODS: An in vitro model of cerebral ischemia was established by subjecting cultures of hippocampal neuronal cells to oxygen-glucose deprivation followed by reperfusion (OGD/R). The probes of 5-(and-6)-chloromethyl-2',7'-dichlorodihydrofluorescein diacetate, acetyl ester (CM-H2DCFDA) and 5',6,6'-tetrachloro-1,1',3,3'-tetraethylbenzimidazolylcarbocyanine,iodide (JC-1) were used to determine the mitochondrial membrane potential (MMP) and reactive oxygen species (ROS) production...
March 5, 2017: Current Neurovascular Research
https://www.readbyqxmd.com/read/28259459/concentrical-coils-counter-current-chromatography-for-natural-products-isolation-salvia-miltiorrhiza-bunge-as-example
#12
Lihong Zhang, Yanyan Wang, Xiuyun Guo, Shihua Wu
Countercurrent chromatography (CCC) is an efficient separation technique without the solid support matrix, largely depending on the partition of two-immiscible liquid phases in the separation column. Since the helical coil planet centrifuge was invented in early 1970s by Yoichiro Ito, a series of coils columns, including spiral coils and conical coils columns have been developed for CCC separation. In this work, we introduced a new simple and efficient concentrical coils column for CCC separation, which was prepared by winding the whole polytetrafluoroethylene (PTFE) tube into the circular grooves from the rotation axis in the same direction...
March 31, 2017: Journal of Chromatography. A
https://www.readbyqxmd.com/read/28257144/the-anti-hepatic-fibrosis-effects-of-dihydrotanshinone-i-are-mediated-by-disrupting-the-yap-and-tead2-complex-and-stimulating-autophagy
#13
Maoxu Ge, Hong Liu, Yixuan Zhang, Naren Li, Shuangshuang Zhao, Wuli Zhao, Yongzhan Zhen, Jianzhong Yu, Hongwei He, Rong-Guang Shao
BACKGROUND AND PURPOSE: Dihydrotanshinone I (DHI), a lipophilic component of traditional Chinese medicine Salvia miltiorrhiza Bunge, has various therapeutic effects. In this study, we investigated the anti-fibrotic effects of DHI and its underlying mechanisms in vitro and in vivo. EXPERIMENTAL APPROACH: Rats that underwent bile duct ligation (BDL) were treated with DHI (25 mg·kg(-1) ·d(-1) , ip) for 14 d. Serum biochemical and liver tissue morphological analyses were performed...
March 3, 2017: British Journal of Pharmacology
https://www.readbyqxmd.com/read/28256553/targeted-mutagenesis-in-the-medicinal-plant-salvia-miltiorrhiza
#14
Bin Li, Guanghong Cui, Guoan Shen, Zhilai Zhan, Luqi Huang, Jiachun Chen, Xiaoquan Qi
CRISPR/Cas9 is a powerful genome editing tool that has been extensively used in model plants and crops, such as Arabidopsis thaliana, rice, wheat, and soybean. Here, we report the use of CRISPR/Cas9 to precisely knock out the committed diterpene synthase gene (SmCPS1) involved in tanshinone biosynthesis in Salvia miltiorrhiza, a traditional Chinese medicinal herb with significant pharmacological activities, such as vasorelaxation, protection against ischemia-reperfusion injury, and antiarrhythmic effects. Three homozygous and eight chimeric mutants were obtained from 26 independent transgenic hairy root lines by Agrobacterium rhizogenes-mediated transformation...
March 3, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28251987/salvianolic-acid-b-inhibits-mitochondrial-dysfunction-by-up-regulating-mortalin
#15
Yunxia Liu, Yingying Hu, Qiukai E, Ji Zuo, Ling Yang, Wen Liu
Salvianolic acid B is an antioxidative ingredient derived from Radix Salviae miltiorrhizae that has been widely used to treat liver diseases. However, the therapeutic mechanism underlying Salvianolic acid B has remained largely unknown. Our studies verified that Salvianolic acid B efficiently blocked mitochondrial deformation and dysfunction induced by H2O2 in the human hepatocyte cell line HL7702. Mortalin, a mitochondrial molecular chaperone, maintains mitochondrial morphology stabilization and function integrity...
March 2, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28246540/anticancer-effects-of-salvia-miltiorrhiza-alcohol-extract-on-oral-squamous-carcinoma-cells
#16
Wen-Hung Wang, Kuo-Yu Hsuan, Ling-Ya Chu, Chia-Ying Lee, Yu-Chang Tyan, Zong-Shiow Chen, Wan-Chi Tsai
Researchers have reported significant effects from Danshen (Salvia miltiorrhiza) in terms of inhibiting tumor cell proliferation and promoting apoptosis in breast cancer, hepatocellular carcinomas, promyelocytic leukemia, and clear cell ovary carcinomas. Here we report our data indicating that Danshen extracts, especially alcohol extract, significantly inhibited the proliferation of the human oral squamous carcinoma (OSCC) cell lines HSC-3 and OC-2. We also observed that Danshen alcohol extract activated the caspase-3 apoptosis executor by impeding members of the inhibitor of apoptosis (IAP) family, but not by regulating the Bcl-2-triggered mitochondrial pathway in OSCC cells...
2017: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/28244648/salvianolic-acid-b-regulates-gene-expression-and-promotes-cell-viability-in-chondrocytes
#17
Xiaohong Yang, Shaojie Liu, Siming Li, Pengzhen Wang, Weicong Zhu, Peihong Liang, Jianrong Tan, Shuliang Cui
Articular chondrocytes reside in lacunae distributed in cartilage responsible for the remodelling of the tissue with limited ability of damage repairing. The in vitro expanded chondrocytes enhanced by factors/agents to obtain large numbers of cells with strengthened phenotype are essential for successful repair of cartilage lesions by clinical cell implantation therapies. Because the salvianolic acid B (Sal B), a major hydrophilic therapeutic agent isolated from Salvia miltiorrhiza, has been widely used to treat diseases and able to stimulate activity of cells, this study examines the effects of Sal B on passaged chondrocytes...
February 28, 2017: Journal of Cellular and Molecular Medicine
https://www.readbyqxmd.com/read/28219697/effect-of-salvia-miltiorrhiza-root-extract-on-brain-acetylcholinesterase-and-butyrylcholinesterase-activities-their-mrna-levels-and-memory-evaluation-in-rats
#18
Marcin Ozarowski, Przemyslaw L Mikolajczak, Anna Piasecka, Radoslaw Kujawski, Joanna Bartkowiak-Wieczorek, Anna Bogacz, Michal Szulc, Ewa Kaminska, Malgorzata Kujawska, Agnieszka Gryszczynska, Piotr Kachlicki, Waldemar Buchwald, Andrzej Klejewski, Agnieszka Seremak-Mrozikiewicz
Salvia miltiorrhiza (Lamiaceae), one of the most important and popular plants of traditional medicine of Asia, is used for the prevention and treatment of cardiovascular diseases and in central nervous system disturbances. The main aim of this study was to assess the influence of subchronic (28-fold) administration of Salvia miltiorrhiza root extract (SE, 200mg/kg, p.o.) on behavioural activity and memory of rats and to evaluate the activities of cholinesterases (AChE and BuChE) and gene expression levels of AChE and BuChE as well as of beta-secretase (BACE1) in the hippocampus and frontal cortex in vivo...
May 1, 2017: Physiology & Behavior
https://www.readbyqxmd.com/read/28218974/molecular-cloning-bioinformatics-analysis-and-transcriptional-profiling-of-jaz1-and-jaz2-from-salvia-miltiorrhiza
#19
Yangyun Zhou, Xun Zhou, Qing Li, Junfeng Chen, Ying Xiao, Lei Zhang, Wansheng Chen
Production of major effective metabolites, tanshinones and lithospermic acid B (LAB), was dramatically enhanced by exogenous jasmonate (JA) treatment in Salvia miltiorrhiza. However, the molecular mechanism of such metabolic activation in S. miltiorrhiza has not been elucidated yet. Here, we focused on jasmonate ZIM-domain (JAZ) proteins that act as repressors of JA signaling. Open reading frames of two novel genes, SmJAZ1 and SmJAZ2, from S. miltiorrhiza were amplified according to the annotation of S. miltiorrhiza transcriptome...
January 2017: Biotechnology and Applied Biochemistry
https://www.readbyqxmd.com/read/28216885/simultaneous-determination-of-eight-phenolic-acids-five-saponins-and-four-tanshinones-for-quality-control-of-compound-preparations-containing-danshen-sanqi-herb-pair-by-hplc-dad
#20
Hong Yao, Xiaomei Huang, Shaoguang Li, Youjia Wu, Xinhua Lin, Peiying Shi
BACKGROUND: The herb-pair, Salviaemiltiorrhizae (Danshen, DS) and Panaxnotoginseng (Sanqi,SQ), often occurs in traditional Chinese medicine prescriptions used for the treatment of cardiovascular diseases in clinics in Asian areas. Many commercial preparations containing the DS-SQ herb-pair were produced by various manufactures with the different production process. The raw materials were from different sources, which raised a challenge to control the quality of the herb-pair medicines...
January 2017: Pharmacognosy Magazine
keyword
keyword
65226
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"