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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
#1
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
#2
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/27911230/bromodomain-inhibitors-and-cancer-therapy-from-structures-to-applications
#3
Montserrat Pérez-Salvia, Manel Esteller
Aberrations in the epigenetic landscape are a hallmark of cancer. Alterations in enzymes that are "writers", "erasers", or "readers" of histone modification marks are common. Bromodomains are "readers" that bind acetylated lysines in histone tails. Their most important function is the regulation of gene transcription by the recruitment of different molecular partners. Moreover, proteins containing bromodomains are also epigenetic regulators, although little is known about the specific function of these domains...
December 2, 2016: Epigenetics: Official Journal of the DNA Methylation Society
https://www.readbyqxmd.com/read/27908272/exosome-encapsulated-micrornas-as-potential-circulating-biomarkers-in-colon-cancer
#4
Mina Hosseini, Sara Khatamianfar, Seyed Mahdi Hassanian, Reza Nedaeinia, Mojtaba Shafiee, Mina Maftouh, Majid Ghayour-Mobarhan, Soudabeh Shahid Sales, Amir Avan
Exosome-encapsulated microRNAs are being suggested as a new class novel biomarker and diagnostic and predictive markers in colorectal cancer. These particles are released from many cell types into the extracellular space upon fusion of multivesicular bodies (MVB) with the plasma membrane. They contain a wide variety of information, including proteins, lipids, RNAs, non-transcribed RNAs, microRNAs, which can be circulated in various body fluids (e.g., blood, salvia, ascites, urine). Exosomes can be taken up by neighboring or distant cells and thereby modulate the functional of recipient cells and play a key role in disease progression or facilitate metastasis in cancers...
December 1, 2016: Current Pharmaceutical Design
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/27895421/carbon-monoxide-contributes-to-the-constipating-effects-of-granisetron-in-rat-colon
#6
Carmela Nacci, Margherita Fanelli, Maria Assunta Potenza, Valentina Leo, Monica Montagnani, Maria Antonietta De Salvia
AIM: To investigate the mechanisms underlying the potential contribution of the heme oxygenase/carbon monoxide (HO/CO) pathway in the constipating effects of granisetron. METHODS: For in vivo studies, gastrointestinal motility was evaluated in male rats acutely treated with granisetron [25, 50, 75 μg/kg/subcutaneous (sc)], zinc protoporphyrin IX [ZnPPIX, 50 μg/kg/intraperitoneal (ip)] and hemin (50 μmol/L/kg/ip), alone or in combination. For in vitro studies, the contractile neurogenic response to electrical field stimulation (EFS, 3, 5, 10 Hz, 14 V, 1 ms, pulse trains lasting 10 s), as well as the contractile myogenic response to acetylcholine (ACh, 0...
November 14, 2016: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/27893819/salvianolic-acid-b-alleviates-heart-failure-by-inactivating-erk1-2-gata4-signaling-pathway-after-pressure-overload-in-mice
#7
Juan Yu, Renshan Chen, Yafang Tan, Jiashin Wu, Jianyong Qi, Minzhou Zhang, Weiwang Gu
BACKGROUND: Heart failure(HF) is a dangerous disease that affects millions of patients. Radix Salvia is widely used in Chinese clinics to treat heart diseases. Salvianolic acid B(SalB) is the major active component of Radix Salvia. This study investigated the mechanisms of action and effects of SalB on HF in an experimental mouse model of HF. METHODS: We created a mouse model of HF by inducing pressure overload with transverse aortic constriction(TAC) surgery for 2 weeks and compared among 4 study groups: SHAM group (n = 10), TAC group (n = 9), TAC+MET group (metprolol, positive drug treatment, n = 9) and TAC+SalB group (SalB, 240 mg•kg-1•day-1, n = 9)...
2016: PloS One
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
#8
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/27888449/salvia-sage-a-review-of-its-potential-cognitive-enhancing-and-protective-effects
#9
REVIEW
Adrian L Lopresti
Genus Salvia, commonly known as sage, is the largest genus in the Lamiaceae family. It comprises many species traditionally used as brain-enhancing tonics. In vitro and animal studies have confirmed that several Salvia species contain a large array of active compounds that may enhance cognitive activity and protect against neurodegenerative disease. In this review, the active constituents in plants belonging to the genus Salvia are summarised, and their influence on pharmacodynamics pertinent to cognitive activity are detailed...
November 25, 2016: Drugs in R&D
https://www.readbyqxmd.com/read/27882511/over-700-whipples-for-pancreaticobiliary-malignancies-postoperative-morbidity-is-an-additional-negative-prognostic-factor-for-distal-bile-duct-cancer
#10
Stefano Andrianello, Giovanni Marchegiani, Giuseppe Malleo, Borislav Chavdarov Rusev, Aldo Scarpa, Deborah Bonamini, Laura Maggino, Claudio Bassi, Roberto Salvia
BACKGROUND: Distal cholangiocarcinomas and pancreatic cancers both arise from pancreaticobiliary epithelium. Despite their common origin, there is a possible discrepancy in outcome. We analysed the surgical, pathological and survival outcome of resected distal cholangiocarcinoma compared with pancreatic cancer. METHODS: All cases of resected distal cholangiocarcinoma and pancreatic cancer from 1998 to 2014 were extracted from our database. Outcomes were compared...
November 23, 2016: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
https://www.readbyqxmd.com/read/27876230/intercalated-chemotherapy-and-epidermal-growth-factor-receptor-inhibitors-for-patients-with-advanced-non-small-cell-lung-cancer-a-systematic-review-and-meta-analysis
#11
REVIEW
Anna La Salvia, Antonio Rossi, Domenico Galetta, Elisa Gobbini, Emmanuele De Luca, Silvia Novello, Massimo Di Maio
Randomized clinical trials (RCTs) of concurrent epidermal growth factor receptor-tyrosine kinase inhibitors (EGFR-TKIs) plus chemotherapy for unselected patients with advanced non-small-cell lung cancer (NSCLC) produced negative results. Intercalated administration could avoid the reduction of chemotherapy activity due to G1 cell-cycle arrest from EGFR-TKIs. A PubMed search was performed in December 2015 and updated in February 2016. The references from the selected studies were also checked to identify additional eligible trials...
October 28, 2016: Clinical Lung Cancer
https://www.readbyqxmd.com/read/27876216/corrigendum-to-structural-elucidation-and-evaluation-of-multidrug-resistance-modulatory-capability-of-amarissinins-a-c-diterpenes-derived-from-salvia-amarissima-fitoterapia-114-2016-1-6
#12
Elihú Bautista, Mabel Fragoso-Serrano, Naytzé Ortiz-Pastrana, Rubén A Toscano, Alfredo Ortega
No abstract text is available yet for this article.
November 18, 2016: Fitoterapia
https://www.readbyqxmd.com/read/27870949/green-synthesis-of-pd-nanoparticles-at-apricot-kernel-shell-substrate-using-salvia-hydrangea-extract-catalytic-activity-for-reduction-of-organic-dyes
#13
Bahar Khodadadi, Maryam Bordbar, Mahmoud Nasrollahzadeh
For the first time the extract of the plant of Salvia hydrangea was used to green synthesis of Pd nanoparticles (NPs) supported on Apricot kernel shell as an environmentally benign support. The Pd NPs/Apricot kernel shell as an effective catalyst was prepared through reduction of Pd(2+) ions using Salvia hydrangea extract as the reducing and capping agent and Pd NPs immobilization on Apricot kernel shell surface in the absence of any stabilizer or surfactant. According to FT-IR analysis, the hydroxyl groups of phenolics in Salvia hydrangea extract as bioreductant agents are directly responsible for the reduction of Pd(2+) ions and formation of Pd NPs...
November 9, 2016: Journal of Colloid and Interface Science
https://www.readbyqxmd.com/read/27870054/a-plant-growth-form-dataset-for-the-new-world
#14
K Engemann, B Sandel, B Boyle, B J Enquist, P M Jørgensen, J Kattge, B J McGill, N Morueta-Holme, R K Peet, N J Spencer, C Violle, S K Wiser, J-C Svenning
This dataset provides growth form classifications for 67,413 vascular plant species from North, Central, and South America. The data used to determine growth form were compiled from five major integrated sources and two original publications: the Botanical Information and Ecology Network (BIEN), the Plant Trait Database (TRY), the SALVIAS database, the USDA PLANTS database, Missouri Botanical Garden's Tropicos database, Wright (2010), and Boyle (1996). We defined nine plant growth forms based on woodiness (woody or non-woody), shoot structure (self-supporting or not self-supporting), and root traits (rooted in soil, not rooted in soil, parasitic or aquatic): Epiphyte, Liana, Vine, Herb, Shrub, Tree, Parasite, or Aquatic...
November 2016: Ecology
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
#15
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
#16
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/27865008/biosynthesis-of-the-psychotropic-plant-diterpene-salvinorin-a-discovery-and-characterization-of-the-salvia-divinorum-clerodienyl-diphosphate-synthase
#17
Kyle A Pelot, Rod Mitchell, Moonhyuk Kwon, David M Hagelthorn, Jacob F Wardman, Angela Chiang, Jörg Bohlmann, Dae-Kyun Ro, Philipp Zerbe
Salvia divinorum commonly known as diviner's sage, is an ethnomedicinal plant of the mint family (Lamiaceae). S. divinorum is rich in clerodane-type diterpenoids, which accumulate predominantly in leaf glandular trichomes. The main bioactive metabolite, salvinorin A, is the first non-nitrogenous natural compound known to function as an opioid-receptor agonist, and is undergoing clinical trials for potential use in treating neuropsychiatric diseases and drug addictions. We report here the discovery and functional characterization of two S...
November 19, 2016: Plant Journal: for Cell and Molecular Biology
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
#18
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/27856273/hypermutation-in-pancreatic-cancer
#19
Jeremy L Humphris, Ann-Marie Patch, Katia Nones, Peter J Bailey, Amber L Johns, Skye McKay, David K Chang, David K Miller, Marina Pajic, Karin S Kassahn, Michael C J Quinn, Timothy J C Bruxner, Angelika N Christ, Ivon Harliwong, Senel Idrisoglu, Suzanne Manning, Craig Nourse, Ehsan Nourbakhsh, Andrew Stone, Peter J Wilson, Matthew Anderson, J Lynn Fink, Oliver Holmes, Stephen Kazakoff, Conrad Leonard, Felicity Newell, Nick Waddell, Scott Wood, Ronald S Mead, Qinying Xu, Jianmin Wu, Mark Pinese, Mark J Cowley, Marc D Jones, Adnan M Nagrial, Venessa T Chin, Lorraine A Chantrill, Amanda Mawson, Angela Chou, Christopher J Scarlett, Andreia V Pinho, Ilse Rooman, Marc Giry-Laterriere, Jaswinder S Samra, James G Kench, Neil D Merrett, Christopher W Toon, Krishna Epari, Nam Q Nguyen, Andrew Barbour, Nikolajs Zeps, Nigel B Jamieson, Colin J McKay, C Ross Carter, Euan J Dickson, Janet S Graham, Fraser Duthie, Karin Oien, Jane Hair, Jennifer P Morton, Owen J Sansom, Robert Grützmann, Ralph H Hruban, Anirban Maitra, Christine A Iacobuzio-Donahue, Richard D Schulick, Christopher L Wolfgang, Richard A Morgan, Rita T Lawlor, Borislav Rusev, Vincenzo Corbo, Roberto Salvia, Ivana Cataldo, Giampaolo Tortora, Margaret A Tempero, Oliver Hofmann, James R Eshleman, Christian Pilarsky, Aldo Scarpa, Elizabeth A Musgrove, Anthony J Gill, John V Pearson, Sean M Grimmond, Nicola Waddell, Andrew V Biankin
Pancreatic cancer is molecularly diverse, with few effective therapies. Increased mutation burden and defective DNA repair are associated with response to immune checkpoint inhibitors in several other cancer types. We interrogated 385 pancreatic cancer genomes to define hypermutation and its causes. Mutational signatures inferring defects in DNA repair were enriched in those with the highest mutation burdens. Mismatch repair deficiency was identified in 1% of tumors harboring different mechanisms of somatic inactivation of MLH1 and MSH2...
November 15, 2016: Gastroenterology
https://www.readbyqxmd.com/read/27853836/increasing-the-synthesis-of-bioactive-abietane-diterpenes-in-salvia-sclarea-hairy-roots-by-elicited-transcriptional-reprogramming
#20
M C Vaccaro, M E Alfieri, N Malafronte, N De Tommasi, A Leone
Transcriptional activation of genes belonging to the plastidial MEP-derived isoprenoid pathway by elicitation with methyl jasmonate and coronatine enhanced the content of bioactive abietane diterpenes in Salvia sclarea hairy roots. We have shown that aethiopinone, an abietane diterpene synthesized in Salvia sclarea roots is cytotoxic and induces apoptosis in human melanoma cells. To develop a production platform for this compound and other abietane diterpenes, hairy root technology was combined with the elicitation of methyl jasmonate (MeJA) or the phytotoxin coronatine (Cor)...
November 16, 2016: Plant Cell Reports
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